Messier 74

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Messier 74 · 2026-09-07 · rp

Messier 74
Explora la imagen original y descubre su luz más tenue.

Vista previa. El FITS solo se descarga al abrir el laboratorio.

Prueba «Tenue» para revelar estructuras débiles. También aparecerá más ruido. Arrastra para moverte; usa los botones o la rueda para ampliar.

Sobre esta observación

Mi primera observación solicitada.

The Schools’ Observatory / Las Cumbres Observatory · Observación solicitada por JeiJoLand

Objeto
Messier 74
Observada (UTC)
2026-09-07 16:18:50.758
Exposición
120.002 s
Filtro
rp
Telescopio
1m0-11
Observatorio
LCOGT node at Siding Spring Observatory
Resolución
4096 × 4096 px
Todos los datos · cabecera FITS

Valores originales del proveedor. Algunos pueden ser aproximados, históricos o no aplicables.

SIMPLE  =                    T / Fits standard                                  
BITPIX  =                   16 / Bits per pixel                                 
NAXIS   =                    2 / Number of axes                                 
NAXIS1  =                 4096 / Axis length                                    
NAXIS2  =                 4096 / Axis length                                    
EXTEND  =                    F / File may contain extensions                    
BSCALE  =           1.000000E0 / REAL = TAPE*BSCALE + BZERO                     
BZERO   =           3.276800E4 /                                                
ORIGIN  = 'NOAO-IRAF FITS Image Kernel July 2003' / FITS file originator        
DATE    = '2026-09-07T16:27:14' / Date FITS file was generated                  
IRAF-TLM= '2026-09-07T16:27:14' / Time of last modification                     
ZDITHER0=                 5827 / dithering offset when quantizing floats        
DATADICV= 'LCOGT-DIC.FITS-0.10.0' / Version number of the data dictionary       
HDRVER  = 'LCOGT-HDR-1.3.0'    / Version number of the headers                  
SITEID  = 'coj     '           / ID code of the Observatory site                
SITE    = 'LCOGT node at Siding Spring Observatory' / Site of the Observatory   
ENCID   = 'doma    '           / ID code of the Enclosure                       
ENCLOSUR= 'Dome-08 '           / Building containing Telescope                  
TELID   = '1m0a    '           / ID code of the Telescope                       
TELESCOP= '1m0-11  '           / The Name of the Telescope                      
LATITUDE=          -31.2729330 / [deg North] Telescope Latitude                 
LONGITUD=          149.0706470 / [deg East] Telescope Longitude                 
HEIGHT  =             1168.000 / [m] Altitude of Telescope above sea level      
OBSGEO-X=         -4681317.588 / [m] Cartesian X co-ord of telescope (WGS84)    
OBSGEO-Y=          2804969.078 / [m] Cartesian Y co-ord of telescope (WGS84)    
OBSGEO-Z=         -3292401.001 / [m] Cartesian Z co-ord of telescope (WGS84)    
OBSTYPE = 'EXPOSE  '           / Observation type                               
FRAMENUM=                  194 / Running frame number                           
MOLTYPE = 'EXPOSE  '           / Molecule type                                  
MOLNUM  =                  175 / Molecule number                                
MOLFRNUM=                    1 / Exposure number within molecule                
FRMTOTAL=                    1 / Total number of exposures within molecule      
ORIGNAME= 'coj1m011-fa12-20260907-0194-e00.fits' / Fname written by ICS         
OBSTELEM= 'N/A     '           / Link to observation telemetry                  
TIMESYS = 'UTC     '           / Time system used                               
TIMSYER =            0.0000994 / [sec] Absolute time error                      
DATE-OBS= '2026-09-07T16:18:50.758' / [UTC] Start date and time of the observati
DAY-OBS = '20260907'           / [UTC] Date at start of local observing night   
UTSTART = '16:18:50.758'       / [UTC] The start time of the observation        
UTSTOP  = '16:20:50.760'       / [UTC] The finish time of the observation       
MJD-OBS =        61290.6796210 / [UTC days] Start date/time (Modified Julian Dat
EXPTIME =          120.0020000 / [s] Exposure length                            
REQTIME =          120.0000000 / [s] Requested exposure length                  
SUBREAD =                    F / Is this a stacked (subread) image              
NSUBREAD=                    1 / Number of stacked (subread) images             
SEXPTIME=          120.0000000 / [s] Subread exposure length                    
FILTER1 = 'air     '           / The first filter wheel filter type             
FILTERI1= 'Air     '           / The first filter wheel filter id               
FILTER2 = 'rp      '           / The second filter wheel filter type            
FILTERI2= 'SDSS-RP-183'        / The second filter wheel filter id              
FILTER3 = 'air     '           / The third filter wheel filter type             
FILTERI3= 'Air     '           / The third filter wheel filter id               
FILTER  = 'rp      '           / Filter used                                    
FWID    = 'fws1m-10'           / Filter Wheel ID                                
INSTRUME= 'fa12    '           / Instrument used                                
INSSTATE= 'OKAY    '           / The instrument status                          
ICSVER  = '3.7.2@0xf4cb882'    / Version number of the ICS software             
CONFMODE= 'full_frame'         / Camera mode configuration                      
CONFNAME= 'N/A     '           / The instrument configuration used              
DETECTOR= 'UNKNOWN '           / Detector type                                  
DETECTID= 'DB-62   '           / Detector serial number                         
GAIN    =                  1.0 / [electrons/count] Pixel gain                   
RDNOISE =           10.5000000 / [electrons/pixel] Read noise                   
DARKCURR=            0.0000000 / [electrons/pixel/s @ 200K] Dark current        
SATURATE=   113400.00000000001 / [ADU] Saturation level                         
MAXLIN  =   113400.00000000001 / [ADU] Non-linearity level                      
RDSPEED =           60.0000000 / [kpix/s] Readout speed used                    
DETSIZE = '[1:4096,1:4096]'    / [pixel] Detector size                          
AMPNAME = 'default '           / Amplifier name                                 
CCDSEC  = 'UNKNOWN '           / [pixel] Region of CCD read                     
CCDSUM  = '1 1     '           / CCD on-chip summing/binning                    
BIASSEC = 'UNKNOWN '           / [binned pixel] Section of bias/overscan data   
DATASEC = '[1:4096,1:4096]'    / [binned pixel] Data section                    
TRIMSEC = '[1:4096,1:4096]'    / [binned pixel] Section of useful data          
ROI     = 'UNKNOWN '           / [binned pixel] Region of interest or MULTIPLE  
DETSEC  = '[1:4096,1:4096]'    / [binned pixel] Section of useful data          
CCDXPIXE=            0.0000150 / [m] Size of pixels, in X                       
CCDYPIXE=            0.0000150 / [m] Size of pixels, in Y                       
PIXSCALE=            0.3890000 / [arcsec/pixel] Nominal pixel scale on sky      
CCDSTEMP=          -90.0000000 / [deg C] CCD required temperature               
CCDATEMP=          -90.3783569 / [deg C] CCD actual temperature                 
CCDSESIG= 'N/A     '           / [mK] CCD temp control servo error signal       
TELMODE = 'AUTOMATIC'          / Telescope mode                                 
TAGID   = 'UNSPECIFIED'        / Time Allocation Group ID                       
USERID  = 'schoolsobs2'        / User ID                                        
PROPID  = 'TSO2026B-001'       / Proposal ID                                    
GROUPID = '36299I000t005'      / Group ID                                       
OBSID   = 'UNSPECIFIED'        / Observation ID                                 
OBSNOTE = 'UNSPECIFIED'        / Observation Note                               
SCHEDNAM= 'POND    '           / Name of scheduler in control                   
TRACKNUM= '2685782 '           / Request DB tracking number                     
REQNUM  = '4381895 '           / Request DB request number                      
MOLUID  = '1062212978'         / Molecule unique ID                             
BLKTYPE = 'POND    '           / Group type                                     
BLKUID  = '833491120'          / Group unique ID                                
BLKSDATE= '2026-09-07T16:17:35' / [UTC] Block start date                        
BLKEDATE= '2026-09-07T16:21:52' / [UTC] Block end date                          
BLKNOMEX=          257.0000000 / [s] Block nominal exec time                    
BLKMNPH =            0.7000000 / [(0-1)] Maximum lunar phase required           
BLKMNDST=           60.0000000 / [deg] Minimum lunar distance required          
BLKSEECO= 'N/A     '           / Minimum seeing required                        
BLKTRNCO= 'N/A     '           / Minimum transparency required                  
BLKAIRCO= '2.0     '           / Maximum airmass required                       
SCHEDSEE=            3.1800256 / [arcsec] Estimated seeing when group scheduled 
SCHEDTRN= 'N/A     '           / [(0-1)] Estimated transparency when group sched
TRIGGER = 'N/A     '           / External trigger ID                            
MOSAIC  = 'UNSPECIFIED'        / Mosaic Pattern Description                     
DITHER  = 'UNSPECIFIED'        / Dither Pattern Description                     
OBRECIPE= 'N/A     '           / Observing Recipes required/used                
PCRECIPE= 'N/A     '           / Processing Recipes required/used               
PPRECIPE= 'N/A     '           / Post-Processing Recipes required/used          
RA      = '01:36:41.715'       / [HH:MM:SS.sss] RA where telescope is pointing  
DEC     = '+15:47:00.89'       / [sDD:MM:SS.ss] Dec where telescope is pointing 
RADESYS = 'ICRS    '           / [[FK5,ICRS]] Fundamental coord. system of the o
LST     = '01:21:59.16'        / [HH:MM:SS.ss] LST at start of current observati
CAT-RA  = '01:36:41.712'       / [HH:MM:SS.sss] Catalog RA of the object        
CAT-DEC = '+15:47:00.96'       / [sDD:MM:SS.ss] Catalog Dec of the object       
CAT-EPOC=         2000.0000000 / [Year] Catalog epoch of the coordinates        
OFST-RA = '01:36:41.712'       / [HH:MM:SS.sss] Catalog RA plus pointing offsets
OFST-DEC= '+15:47:00.96'       / [sDD:MM:SS.ss] Catalog Dec plus pointing offset
TPT-RA  = '01:37:59.823'       / [HH:MM:SS.sss] Telescope demand RA             
TPT-DEC = '+15:55:39.49'       / [sDD:MM:SS.ss] Telescope demand Dec            
SRCTYPE = 'EXTRASOLAR'         / Source type                                    
PM-RA   =            0.0000000 / [sec/year] Proper motion in RA of the object   
PM-DEC  =            0.0000000 / [arcsec/year] Proper motion in Dec of the objec
PARALLAX=            0.0000000 / [arcsec] Parallax of the object                
RADVEL  =            0.0000000 / [km/s] Radial velocity of the object           
RATRACK =            0.0000000 / [arcsec/s] Non-sidereal tracking in RA         
DECTRACK=            0.0000000 / [arcsec/s] Non-sidereal tracking in Dec        
TRACFRAC=            1.0000000 / Fraction of ephemeris rate applied             
TELSTATE= 'OKAY    '           / Current telescope status                       
ENGSTATE= 'UNKNOWN '           / Engineering override state                     
TCSSTATE= 'OKAY    '           / TCS state                                      
TCSVER  = '3.5     '           / Version number of the TCS software             
TPNTMODL= '20260907161503'     / Version number of the pointing model           
UT1-UTC =            0.0001300 / [s] UT1-UTC                                    
POLARMOX=            0.2047000 / [arcsec] Polar motion X                        
POLARMOY=            0.3356000 / [arcsec] Polar motion Y                        
EOPSRC  = 'IERS BULL. A 2026/09/03' / Source of the EOP Values                  
ROLLERDR=            0.0000000 / [rad] Driven roller encoder angle              
ROLLERND=            0.0000000 / [rad] Non-driven roller encoder angle          
AZDMD   =            5.2883338 / [deg] Azimuth axis demand                      
AZIMUTH =            5.2883512 / [deg] Azimuth axis position                    
AZSTAT  = 'OKAY    '           / Azimuth axis state                             
ALTDMD  =           42.6456693 / [deg] Altitude axis demand                     
ALTITUDE=           42.6456869 / [deg] Altitude axis position                   
ALTSTAT = 'OKAY    '           / Altitude axis state                            
AIRMASS =            1.4739326 / Effective mean airmass                         
AMSTART =            1.4744922 / Airmass at start of observation                
AMEND   =            1.4733729 / Airmass at end of observation                  
ENC1STAT= 'OPEN    '           / Enclosure shutter 1 state                      
ENC2STAT= 'OPEN    '           / Enclosure shutter 2 state                      
ENCAZ   =            7.1411647 / [deg] Enclosure azimuth                        
ENCWLIGT= 'OFF     '           / Enclosure white lights state                   
ENCRLIGT= 'OFF     '           / Enclosure red lights state                     
FOLDSTAT= 'N/A     '           / Fold mirror state                              
FOLDPORT= '1       '           / Fold mirror port                               
FOLDPOSN= 'N/A, N/A'           / [{mm,deg}] Fold mirror position (r, theta)     
M1COVER = 'STOWED  '           / M1 mirror cover state                          
M1HRTMN = 'UNKNOWN '           / M1 Hartmann screen state                       
FOCDMD  =            0.0000000 / [mm] Demanded focus position in focal plane    
FOCPOSN =            0.0075853 / [mm] Actual focus position in focal plane      
FOCTELZP=           -1.2304270 / [mm] Telescope default focus                   
FOCINOFF=            0.0000000 / [mm] Instrument focus offset                   
FOCTOFF =            0.0281590 / [mm] Thermal correction value                  
FOCZOFF =            0.0483814 / [mm] Zenith compression correction             
FOCAFOFF=            2.4900000 / [mm] Autofocus offset in focal plane           
FOCOBOFF=            0.0000000 / [mm] Observer focus offset/defocus in focal pla
FOCFLOFF=           -1.0000000 / [mm] Filter focus offset in focal plane        
FOCSTAT = 'HALTED  '           / Focus state                                    
M2PITCH =            0.4594699 / [arcsec] M2 tilt about vertex in pitch directio
M2ROLL  =          391.9556891 / [arcsec] M2 tilt about vertex in roll direction
COMMENT Original key: "CTYPE1"                                                  
_TYPE1  = 'RA---TAN'           / Type of WCS Projection                         
COMMENT Original key: "CTYPE2"                                                  
_TYPE2  = 'DEC--TAN'           / Type of WCS Projection                         
COMMENT Original key: "CRPIX1"                                                  
_RPIX1  =         2048.0000000 / [pixel] Coordinate of reference point (axis 1) 
COMMENT Original key: "CRPIX2"                                                  
_RPIX2  =         2048.0000000 / [pixel] Coordinate of reference point (axis 2) 
COMMENT Original key: "CRVAL1"                                                  
_RVAL1  =           24.1737999 / [deg] RA at the reference pixel                
COMMENT Original key: "CRVAL2"                                                  
_RVAL2  =           15.7835994 / [deg] Dec at the reference pixel               
COMMENT Original key: "CUNIT1"                                                  
_UNIT1  = 'deg     '           / Units of RA                                    
COMMENT Original key: "CUNIT2"                                                  
_UNIT2  = 'deg     '           / Units of Dec                                   
COMMENT Original key: "CD1_1"                                                   
_D1_1   =            0.0001081 / WCS CD transformation matrix                   
COMMENT Original key: "CD1_2"                                                   
_D1_2   =           -0.0000000 / WCS CD transformation matrix                   
COMMENT Original key: "CD2_1"                                                   
_D2_1   =           -0.0000000 / WCS CD transformation matrix                   
COMMENT Original key: "CD2_2"                                                   
_D2_2   =           -0.0001081 / WCS CD transformation matrix                   
WMSSTATE= 'OKAY    '           / WMS system state                               
WMSHUMID=           78.9000000 / [%] Current percentage humidity                
WMSTEMP =            5.5000000 / [deg C] External temperature                   
WMSPRES =          892.0000000 / [mbar] Atmospheric pressure                    
WINDSPEE=           18.7200000 / [km/h] Windspeed                               
WINDDIR =          152.0000000 / [deg E of N] Wind direction                    
WMSRAIN = 'CLEAR   '           / Rain alert                                     
WMSMOIST=         5000.0000000 / [mV] Moisture level                            
WMSDEWPT=            2.1000000 / [deg C] Dewpoint                               
WMSCLOUD=          -20.5680000 / [deg C] Boltwood sky temperature               
WMSSKYBR=           22.0000000 / [mag/arcsec^2] Measured sky brightness         
SKYMAG  =           22.0000000 / [mag/arcsec^2] Computed (expected) sky brightne
TUBETEMP=            7.4740940 / [deg C] Temperature of the telescope tube      
M1TEMP  = 'UNKNOWN '           / [deg C] Primary mirror temperature             
FOCTEMP =            5.2900000 / [deg C] Focus temperature                      
ISSTEMP = 'UNKNOWN '           / [deg C] ISS temperature                        
REFPRES =          892.0000000 / [mbar] Pressure used in refraction calculation 
REFTEMP =            5.4000000 / [deg C] Temperature used in refraction calculat
REFHUMID=           78.9000000 / [%] Humidity used in refraction calculation    
AGSTATE = 'GUIDING_CLOSED_LOOP' / Autoguider software state                     
AGCAM   = 'ef09    '           / Camera used for autoguiding                    
AGLCKFRC=                82.87 / [%] Fraction of time AG locked                 
AGMODE  = 'MAYBE   '           / Autoguider mode                                
AGRA    = 'UNKNOWN '           / [deg] RA of guide star                         
AGDEC   = 'UNKNOWN '           / [deg] Dec of guide star                        
AGGMAG  = 'UNKNOWN '           / [mag] Autoguider guide star mag                
AGFWHM  =            9.6859213 / [arcsec] Autoguider FWHM                       
AGMIRDMD= 'UNKNOWN '           / [mm] Autoguider mirror demand                  
AGMIRPOS= 'N/A, N/A'           / Autoguider mirror position                     
AGMIRST = 'N/A     '           / Autoguider mirror state                        
AGFOCDMD=           -8.7000000 / [mm] Autoguider focus demand                   
AGFOCUS =           -8.7000000 / [mm] Autoguider focus position                 
AGFOCOFF=            0.0000000 / [mm] Autoguider relative focus offset          
AGFOCST = 'In position'        / Autoguider focus state                         
AGFILTER= 'air     '           / Autoguider filter                              
AGFILTID= 'air     '           / Autoguider filter id                           
AGFILST = 'Enabled '           / Autoguider filter state                        
MOONSTAT= 'DOWN    '           / [{UP, DOWN}] Moon position at obs start        
MOONFRAC=            0.1448678 / [(0 - 1)] Lunar Illuminated Fraction           
MOONDIST=           91.5742635 / [deg] Lunar distance from target               
MOONALT =          -22.3480419 / [deg] Lunar altitude                           
SUNDIST =          136.3286221 / [deg] Solar distance from target               
SUNALT  =          -49.1596403 / [deg] Solar altitude                           
STACK   =                    F / Image is part of a stack                       
CLKMODE =                    1 / Sinistro Readout Mode                          
AMPMASK =                   15 / Sinistro Active Amplifier Mask                 
CRSTLK12=              0.00055 / [Crosstalk coefficient] Signal from Q1 onto Q2 
CRSTLK13=             -0.00000 / [Crosstalk coefficient] Signal from Q1 onto Q3 
CRSTLK14=             -0.00001 / [Crosstalk coefficient] Signal from Q1 onto Q4 
CRSTLK23=             -0.00000 / [Crosstalk coefficient] Signal from Q2 onto Q3 
CRSTLK21=              0.00069 / [Crosstalk coefficient] Signal from Q2 onto Q1 
CRSTLK24=             -0.00002 / [Crosstalk coefficient] Signal from Q2 onto Q4 
CRSTLK32=             -0.00003 / [Crosstalk coefficient] Signal from Q3 onto Q2 
CRSTLK31=             -0.00001 / [Crosstalk coefficient] Signal from Q3 onto Q1 
CRSTLK34=              0.00060 / [Crosstalk coefficient] Signal from Q3 onto Q4 
CRSTLK42=             -0.00003 / [Crosstalk coefficient] Signal from Q4 onto Q2 
CRSTLK43=              0.00064 / [Crosstalk coefficient] Signal from Q4 onto Q3 
CRSTLK41=             -0.00003 / [Crosstalk coefficient] Signal from Q4 onto Q1 
L1PUBDAT= '2026-09-07T16:18:50.758000' / [UTC] Date the frame becomes public    
L1IDMASK= 'coj1m011-fa12-20240430-bpm-full_frame.fits.fz' / ID of mask          
SATFRAC =                  0.0 / Fraction of Pixels that are Saturated          
L1STATOV= '1       '           / Status flag for overscan correction            
OVERSCN1= '3477.45 '           / Overscan value that was subtracted             
OVERSCN2= '3722.08 '           / Overscan value that was subtracted             
OVERSCN3= '5587.04 '           / Overscan value that was subtracted             
OVERSCN4= '5793.84 '           / Overscan value that was subtracted             
BIASLVL =   0.4936024283637241 / Bias level that was removed after overscan     
L1IDBIAS= 'coj1m011-fa12-20260907-bias-bin1x1.fits.fz' / ID of bias frame       
L1STATBI=                    1 / Status flag for bias frame correction          
L1IDDARK= 'coj1m011-fa12-20260907-dark-bin1x1.fits.fz' / ID of dark frame       
L1STATDA=                    1 / Status flag for dark frame correction          
DRKTSCAL=                  1.0 / Temperature scaling factor applied to dark imag
L1IDFLAT= 'coj1m011-fa12-20260901-skyflat-bin1x1-rp.fits.fz' / ID of flat frame 
L1STATFL=                    1 / Status flag for flat field correction          
L1MEAN  =   192.11678569650255 / [counts] Sigma clipped mean of frame background
L1MEDIAN=    191.3359647753728 / [counts] Median of frame background            
L1SIGMA =   5.0342300768852235 / [counts] Robust std dev of frame background    
L1FWHM  =    4.764556066846223 / [arcsec] Frame FWHM in arcsec                  
L1FWTM  =   1.5973149523683505 / Ratio of FWHM to Full-Width Tenth Max          
L1ELLIP =   0.0844771230780598 / Mean image ellipticity (1-B/A)                 
L1ELLIPA=   -18.13397301914109 / [deg] PA of mean image ellipticity             
WCSERR  =                    4 / Error status of WCS fit. 0 for no error        
PNTOFST = 0.002187604015179846 / [arcsec] offset of requested and solved center 
RLEVEL  =                   91 / Reduction level                                
PIPEVER = '1.37.1  '           / Pipeline version                               
CHECKSUM= '3DCa599S3ACY399Y'   / HDU checksum updated 2026-09-07T16:21:03       
DATASUM = '0       '           / checksum of the data records                   
COMMENT Original key: "END"                                                     
COMMENT                                                                         
COMMENT --Start of Astrometry.net WCS solution--                                
COMMENT --Put in by the new-wcs program--                                       
COMMENT                                                                         
WCSAXES =                    2 / no comment                                     
CTYPE1  = 'RA---TAN-SIP' / TAN (gnomic) projection + SIP distortions            
CTYPE2  = 'DEC--TAN-SIP' / TAN (gnomic) projection + SIP distortions            
EQUINOX =               2000.0 / Equatorial coordinates definition (yr)         
LONPOLE =                180.0 / no comment                                     
LATPOLE =                  0.0 / no comment                                     
CRVAL1  =        24.2600834358 / RA  of reference point                         
CRVAL2  =        15.7665976423 / DEC of reference point                         
CRPIX1  =        2809.66052246 / X reference pixel                              
CRPIX2  =        2215.16177368 / Y reference pixel                              
CUNIT1  = 'deg     ' / X pixel scale units                                      
CUNIT2  = 'deg     ' / Y pixel scale units                                      
CD1_1   =    0.000108244124133 / Transformation matrix                          
CD1_2   =    1.23398069004E-06 / no comment                                     
CD2_1   =    1.23252429489E-06 / no comment                                     
CD2_2   =   -0.000108255820604 / no comment                                     
IMAGEW  =                 4096 / Image width,  in pixels.                       
IMAGEH  =                 4096 / Image height, in pixels.                       
A_ORDER =                    2 / Polynomial order, axis 1                       
A_0_0   =                    0 / no comment                                     
A_0_1   =                    0 / no comment                                     
A_0_2   =   -3.60280146074E-07 / no comment                                     
A_1_0   =                    0 / no comment                                     
A_1_1   =    -1.4960492794E-07 / no comment                                     
A_2_0   =    1.90252117144E-07 / no comment                                     
B_ORDER =                    2 / Polynomial order, axis 2                       
B_0_0   =                    0 / no comment                                     
B_0_1   =                    0 / no comment                                     
B_0_2   =    1.71351169298E-07 / no comment                                     
B_1_0   =                    0 / no comment                                     
B_1_1   =   -5.92715296405E-08 / no comment                                     
B_2_0   =    1.34761117934E-07 / no comment                                     
AP_ORDER=                    2 / Inv polynomial order, axis 1                   
AP_0_0  =   -8.27821773662E-05 / no comment                                     
AP_0_1  =   -3.14881470219E-07 / no comment                                     
AP_0_2  =     3.6038938692E-07 / no comment                                     
AP_1_0  =   -4.93457974942E-08 / no comment                                     
AP_1_1  =    1.49902250147E-07 / no comment                                     
AP_2_0  =   -1.90342238303E-07 / no comment                                     
BP_ORDER=                    2 / Inv polynomial order, axis 2                   
BP_0_0  =   -2.81745055319E-05 / no comment                                     
BP_0_1  =    2.36829785411E-07 / no comment                                     
BP_0_2  =   -1.71300803868E-07 / no comment                                     
BP_1_0  =   -1.32498331137E-07 / no comment                                     
BP_1_1  =    5.93141695083E-08 / no comment                                     
BP_2_0  =   -1.34859605406E-07 / no comment                                     
HISTORY Created by the Astrometry.net suite.                                    
HISTORY For more details, see http://astrometry.net.                            
HISTORY Git URL https://github.com/dstndstn/astrometry.net                      
HISTORY Git revision 0.93                                                       
HISTORY Git date Mon_Dec_19_16:41:15_2022_-0500                                 
HISTORY This is a WCS header was created by Astrometry.net.                     
COMMENT Original WCS key: "DATE"                                                
_ATE    = '2026-09-07T16:27:25' / Date this file was created.                   
COMMENT -- onefield solver parameters: --                                       
COMMENT Index(0):                                                               
COMMENT   /usr/share/astrometry/index-tycho2-08.littleendian.fits               
COMMENT Index(1):                                                               
COMMENT   /usr/share/astrometry/index-tycho2-07.littleendian.fits               
COMMENT Index(2): /usr/share/astrometry/index-2mass-08.fits                     
COMMENT Index(3): /usr/share/astrometry/index-2mass-07-04.fits                  
COMMENT Index(4): /usr/share/astrometry/index-2mass-06-04.fits                  
COMMENT Index(5): /usr/share/astrometry/index-2mass-05-04.fits                  
COMMENT Index(6): /usr/share/astrometry/index-2mass-04-18.fits                  
COMMENT Index(7): /usr/share/astrometry/index-2mass-03-18.fits                  
COMMENT Index(8): /usr/share/astrometry/index-2mass-02-18.fits                  
COMMENT Index(9): /usr/share/astrometry/index-2mass-01-18.fits                  
COMMENT Index(10): /usr/share/astrometry/index-2mass-00-18.fits                 
COMMENT Field name:                                                             
COMMENT   /home/httpd/nso/goobs/indata/tmp/3540762tmp36299I000t005.a            
COMMENT   xy                                                                    
COMMENT Field scale lower: 0.385268 arcsec/pixel                                
COMMENT Field scale upper: 0.393052 arcsec/pixel                                
COMMENT X col name: X                                                           
COMMENT Y col name: Y                                                           
COMMENT Start obj: 10                                                           
COMMENT End obj: 20                                                             
COMMENT Solved_in: (null)                                                       
COMMENT Solved_out:                                                             
COMMENT   /home/httpd/nso/goobs/indata/tmp/3540762tmp36299I000t005.s            
COMMENT   olved                                                                 
COMMENT Parity: 2                                                               
COMMENT Codetol: 0.01                                                           
COMMENT Verify pixels: 1 pix                                                    
COMMENT Maxquads: 0                                                             
COMMENT Maxmatches: 0                                                           
COMMENT Cpu limit: 300.000000 s                                                 
COMMENT Time limit: 0 s                                                         
COMMENT Total time limit: 0 s                                                   
COMMENT Total CPU limit: 300.000000 s                                           
COMMENT Tweak: yes                                                              
COMMENT Tweak AB order: 2                                                       
COMMENT Tweak ABP order: 2                                                      
COMMENT --                                                                      
COMMENT -- properties of the matching quad: --                                  
COMMENT index id: 4206                                                          
COMMENT index healpix: 4                                                        
COMMENT index hpnside: 1                                                        
COMMENT log odds: 238.06                                                        
COMMENT odds: 2.44304e+103                                                      
COMMENT quadno: 256793                                                          
COMMENT stars: 467409,467447,467404,467415                                      
COMMENT field: 18,1,11,10                                                       
COMMENT code error: 0.00293893                                                  
COMMENT nmatch: 31                                                              
COMMENT nconflict: 0                                                            
COMMENT nfield: 482                                                             
COMMENT nindex: 31                                                              
COMMENT scale: 0.389725 arcsec/pix                                              
COMMENT parity: 0                                                               
COMMENT quads tried: 722                                                        
COMMENT quads matched: 96                                                       
COMMENT quads verified: 0                                                       
COMMENT objs tried: 19                                                          
COMMENT cpu time: 0.003996                                                      
COMMENT --                                                                      
COMMENT                                                                         
COMMENT --End of Astrometry.net WCS--                                           
COMMENT --(Put in by the new-wcs program)--                                     
COMMENT                                                                         
OBJECT  = 'Messier 74'                                                          
NSOOBSR = 'JeiJoLand'                                                           
NSOFILT = 'rsdss'                                                               
NSODIST = 30.1811                                                               
NSODISTU= 'million light years'                                                 
NSOPSCL = 56.9193                                                               
NSOPSCLU= 'light years'                                                         
END