Skull Nebula · 2026-09-08 · rp
NGC 246
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Sobre esta observación
La Nebulosa de la Calavera, NGC 246, es una nebulosa planetaria situada a unos 1.600 años luz, en la constelación de Cetus. Se formó cuando una estrella parecida al Sol agotó buena parte de su combustible y expulsó sus capas exteriores. Ese gas, ahora iluminado por el núcleo estelar que quedó atrás, crea la forma irregular que recuerda vagamente a un cráneo.
En su centro se encuentra una enana blanca, el resto compacto de aquella estrella.
Curiosidad: NGC 246 fue la primera nebulosa planetaria conocida con un sistema estelar triple en su centro: la enana blanca tiene una compañera cercana y ambas son orbitadas por una tercera estrella más lejana.
The Schools’ Observatory / Las Cumbres Observatory · Observación solicitada por JeiJoLand
- Objeto
- Skull Nebula
- Observada (UTC)
- 2026-09-08 06:36:23.408
- Exposición
- 119.998 s
- Filtro
- rp
- Telescopio
- 1m0-09
- Observatorio
- LCOGT node at Cerro Tololo Inter-American 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 = '2026-09-08T08:52:20' / Date FITS file was generated
IRAF-TLM= '2026-09-08T08:52:19' / Time of last modification
ZDITHER0= 7659 / 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 = 'lsc ' / ID code of the Observatory site
SITE = 'LCOGT node at Cerro Tololo Inter-American Observatory' / Site of the
ENCID = 'domb ' / ID code of the Enclosure
ENCLOSUR= 'Dome-03 ' / Building containing Telescope
TELID = '1m0a ' / ID code of the Telescope
TELESCOP= '1m0-09 ' / The Name of the Telescope
LATITUDE= -30.1673306 / [deg North] Telescope Latitude
LONGITUD= -70.8046611 / [deg East] Telescope Longitude
HEIGHT = 2201.000 / [m] Altitude of Telescope above sea level
OBSGEO-X= 1815203.045 / [m] Cartesian X co-ord of telescope (WGS84)
OBSGEO-Y= -5213918.809 / [m] Cartesian Y co-ord of telescope (WGS84)
OBSGEO-Z= -3187530.342 / [m] Cartesian Z co-ord of telescope (WGS84)
OBSTYPE = 'EXPOSE ' / Observation type
FRAMENUM= 263 / Running frame number
MOLTYPE = 'EXPOSE ' / Molecule type
MOLNUM = 215 / Molecule number
MOLFRNUM= 1 / Exposure number within molecule
FRMTOTAL= 1 / Total number of exposures within molecule
ORIGNAME= 'lsc1m009-fa04-20260907-0263-e00.fits' / Fname written by ICS
OBSTELEM= 'N/A ' / Link to observation telemetry
TIMESYS = 'UTC ' / Time system used
TIMSYER = 0.0025346 / [sec] Absolute time error
DATE-OBS= '2026-09-08T06:36:23.408' / [UTC] Start date and time of the observati
DAY-OBS = '20260907' / [UTC] Date at start of local observing night
UTSTART = '06:36:23.408' / [UTC] The start time of the observation
UTSTOP = '06:38:23.406' / [UTC] The finish time of the observation
MJD-OBS = 61291.2751427 / [UTC days] Start date/time (Modified Julian Dat
EXPTIME = 119.9980000 / [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-186' / 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 = 'fws1m0-05' / Filter Wheel ID
INSTRUME= 'fa04 ' / 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-69 ' / Detector serial number
GAIN = 1.0 / [electrons/count] Pixel gain
RDNOISE = 7.9000000 / [electrons/pixel] Read noise
DARKCURR= 0.0000000 / [electrons/pixel/s @ 200K] Dark current
SATURATE= 128800.00000000001 / [ADU] Saturation level
MAXLIN = 122360.00000000001 / [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= -89.9998245 / [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 = '36301D000t005' / Group ID
OBSID = 'UNSPECIFIED' / Observation ID
OBSNOTE = 'UNSPECIFIED' / Observation Note
SCHEDNAM= 'POND ' / Name of scheduler in control
TRACKNUM= '2686508 ' / Request DB tracking number
REQNUM = '4382710 ' / Request DB request number
MOLUID = '1062366573' / Molecule unique ID
BLKTYPE = 'POND ' / Group type
BLKUID = '833627468' / Group unique ID
BLKSDATE= '2026-09-08T06:35:28' / [UTC] Block start date
BLKEDATE= '2026-09-08T06:39:45' / [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= 3.4373906 / [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 = '00:47:02.7363' / [HH:MM:SS.sss] RA where telescope is pointing
DEC = '-11:52:10.802' / [sDD:MM:SS.ss] Dec where telescope is pointing
RADESYS = 'ICRS ' / [[FK5,ICRS]] Fundamental coord. system of the o
LST = '01:02:22.33' / [HH:MM:SS.ss] LST at start of current observati
CAT-RA = '00:47:03.336' / [HH:MM:SS.sss] Catalog RA of the object
CAT-DEC = '-11:52:19.20' / [sDD:MM:SS.ss] Catalog Dec of the object
CAT-EPOC= 2000.0000000 / [Year] Catalog epoch of the coordinates
OFST-RA = '00:47:03.336' / [HH:MM:SS.sss] Catalog RA plus pointing offsets
OFST-DEC= '-11:52:19.20' / [sDD:MM:SS.ss] Catalog Dec plus pointing offset
TPT-RA = '00:47:56.877' / [HH:MM:SS.sss] Telescope demand RA
TPT-DEC = '-11:38:01.43' / [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 = '3.7 ' / Version number of the TCS software
TPNTMODL= '20260908063045' / Version number of the pointing model
UT1-UTC = -0.0004300 / [s] UT1-UTC
POLARMOX= 0.2039000 / [arcsec] Polar motion X
POLARMOY= 0.3348000 / [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 = 349.3127908 / [deg] Azimuth axis demand
AZIMUTH = 349.3127881 / [deg] Azimuth axis position
AZSTAT = 'OKAY ' / Azimuth axis state
ALTDMD = 71.2735762 / [deg] Altitude axis demand
ALTITUDE= 71.2735794 / [deg] Altitude axis position
ALTSTAT = 'OKAY ' / Altitude axis state
AIRMASS = 1.0560826 / Effective mean airmass
AMSTART = 1.0557860 / Airmass at start of observation
AMEND = 1.0563791 / Airmass at end of observation
ENC1STAT= 'OPEN ' / Enclosure shutter 1 state
ENC2STAT= 'OPEN ' / Enclosure shutter 2 state
ENCAZ = 351.2580833 / [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 = -0.0049279 / [mm] Actual focus position in focal plane
FOCTELZP= 0.5019580 / [mm] Telescope default focus
FOCINOFF= 0.0000000 / [mm] Instrument focus offset
FOCTOFF = 0.0347760 / [mm] Thermal correction value
FOCZOFF = 0.0079365 / [mm] Zenith compression correction
FOCAFOFF= 1.6500000 / [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 = -218.0000000 / [arcsec] M2 tilt about vertex in pitch directio
M2ROLL = 506.0000000 / [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 = 2048.5 / [pixel] Coordinate of reference point (axis 1)
COMMENT Original key: "CRPIX2"
_RPIX2 = 2048.5 / [pixel] Coordinate of reference point (axis 2)
COMMENT Original key: "CRVAL1"
_RVAL1 = 11.7614013732 / [deg] RA at the reference pixel
COMMENT Original key: "CRVAL2"
_RVAL2 = -11.8696672908 / [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 = 0.000108286348387 / WCS CD transformation matrix
COMMENT Original key: "CD1_2"
_D1_2 = 7.04784428765E-08 / WCS CD transformation matrix
COMMENT Original key: "CD2_1"
_D2_1 = 7.04784428765E-08 / WCS CD transformation matrix
COMMENT Original key: "CD2_2"
_D2_2 = -0.000108286348387 / WCS CD transformation matrix
WMSSTATE= 'OKAY ' / WMS system state
WMSHUMID= 18.7999992 / [%] Current percentage humidity
WMSTEMP = 9.3999996 / [deg C] External temperature
WMSPRES = 784.7356139 / [mbar] Atmospheric pressure
WINDSPEE= 2.8800000 / [km/h] Windspeed
WINDDIR = 127.0000000 / [deg E of N] Wind direction
WMSRAIN = 'CLEAR ' / Rain alert
WMSMOIST= 259.0666809 / [mV] Moisture level
WMSDEWPT= -13.1999998 / [deg C] Dewpoint
WMSCLOUD= -37.6173333 / [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= 7.8483930 / [deg C] Temperature of the telescope tube
M1TEMP = 'UNKNOWN ' / [deg C] Primary mirror temperature
FOCTEMP = 8.5600004 / [deg C] Focus temperature
ISSTEMP = 'UNKNOWN ' / [deg C] ISS temperature
REFPRES = 784.7356139 / [mbar] Pressure used in refraction calculation
REFTEMP = 9.3999996 / [deg C] Temperature used in refraction calculat
REFHUMID= 18.8999996 / [%] Humidity used in refraction calculation
AGSTATE = 'GUIDING_CLOSED_LOOP' / Autoguider software state
AGCAM = 'ef05 ' / Camera used for autoguiding
AGLCKFRC= 82.52 / [%] 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 = 18.4418081 / [arcsec] Autoguider FWHM
AGMIRDMD= 'UNKNOWN ' / [mm] Autoguider mirror demand
AGMIRPOS= 'N/A, N/A' / Autoguider mirror position
AGMIRST = 'N/A ' / Autoguider mirror state
AGFOCDMD= -10.3000000 / [mm] Autoguider focus demand
AGFOCUS = -10.2850000 / [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= 0.0999900 / [(0 - 1)] Lunar Illuminated Fraction
MOONDIST= 121.8539439 / [deg] Lunar distance from target
MOONALT = -32.3715058 / [deg] Lunar altitude
SUNDIST = 154.2709505 / [deg] Solar distance from target
SUNALT = -53.4661425 / [deg] Solar altitude
STACK = F / Image is part of a stack
CLKMODE = 1 / Sinistro Readout Mode
AMPMASK = 15 / Sinistro Active Amplifier Mask
CRSTLK12= 0.00060 / [Crosstalk coefficient] Signal from Q1 onto Q2
CRSTLK13= -0.00000 / [Crosstalk coefficient] Signal from Q1 onto Q3
CRSTLK14= -0.00002 / [Crosstalk coefficient] Signal from Q1 onto Q4
CRSTLK23= -0.00000 / [Crosstalk coefficient] Signal from Q2 onto Q3
CRSTLK21= 0.00072 / [Crosstalk coefficient] Signal from Q2 onto Q1
CRSTLK24= -0.00002 / [Crosstalk coefficient] Signal from Q2 onto Q4
CRSTLK32= -0.00001 / [Crosstalk coefficient] Signal from Q3 onto Q2
CRSTLK31= -0.00001 / [Crosstalk coefficient] Signal from Q3 onto Q1
CRSTLK34= 0.00062 / [Crosstalk coefficient] Signal from Q3 onto Q4
CRSTLK42= -0.00002 / [Crosstalk coefficient] Signal from Q4 onto Q2
CRSTLK43= 0.00064 / [Crosstalk coefficient] Signal from Q4 onto Q3
CRSTLK41= -0.00002 / [Crosstalk coefficient] Signal from Q4 onto Q1
L1PUBDAT= '2026-09-08T06:36:23.408000' / [UTC] Date the frame becomes public
L1IDMASK= 'lsc1m009-fa04-20240430-bpm-full_frame.fits.fz' / ID of mask
SATFRAC = 1.65863048516109E-05 / Fraction of Pixels that are Saturated
L1STATOV= '1 ' / Status flag for overscan correction
OVERSCN1= '3667.75 ' / Overscan value that was subtracted
OVERSCN2= '3773.11 ' / Overscan value that was subtracted
OVERSCN3= '5667.64 ' / Overscan value that was subtracted
OVERSCN4= '5793.48 ' / Overscan value that was subtracted
BIASLVL = 0.405506693832408 / Bias level that was removed after overscan
L1IDBIAS= 'lsc1m009-fa04-20260907-bias-bin1x1.fits.fz' / ID of bias frame
L1STATBI= 1 / Status flag for bias frame correction
L1IDDARK= 'lsc1m009-fa04-20260907-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= 'lsc1m009-fa04-20260906-skyflat-bin1x1-rp.fits.fz' / ID of flat frame
L1STATFL= 1 / Status flag for flat field correction
L1MEAN = 231.35508234018334 / [counts] Sigma clipped mean of frame background
L1MEDIAN= 231.1964905455234 / [counts] Median of frame background
L1SIGMA = 1.0884954056024552 / [counts] Robust std dev of frame background
L1FWHM = 1.7425729771884488 / [arcsec] Frame FWHM in arcsec
L1FWTM = 1.605577186227519 / Ratio of FWHM to Full-Width Tenth Max
L1ELLIP = 0.18233672358255315 / Mean image ellipticity (1-B/A)
L1ELLIPA= -0.5669103370969338 / [deg] PA of mean image ellipticity
OBSGEO-L= -70.80466111670302 / [deg] Longitude of telescope, East positive
OBSGEO-B= -30.167330556056143 / [deg] Latitude or telescope, North positive
OBSGEO-H= 2201.0000833417253 / [m] Height of telescope
WCSERR = 0 / Error status of WCS fit. 0 for no error
PNTOFST = 12.165917537668749 / [arcsec] offset of requested and solved center
L1ZP = 23.837097365085597 / Instrumental zeropoint [mag]
L1ZPERR = 0.005868349282220464 / Error on Instrumental zeropoint [mag]
L1COLORU= 'r-i ' / Color used for calibration
L1COLOR = -0.03374367898499882 / Color coefficient [mag]
L1COLERR= 0.008955929468205498 / Error on color coefficient [mag]
RLEVEL = 91 / Reduction level
PIPEVER = '1.37.1 ' / Pipeline version
CHECKSUM= '3RaZ3PXZ3PaZ3PUZ' / HDU checksum updated 2026-09-08T06:38:35
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 = 11.7613620902 / RA of reference point
CRVAL2 = -11.8696448225 / DEC of reference point
CRPIX1 = 2048.5 / X reference pixel
CRPIX2 = 2048.5 / Y reference pixel
CUNIT1 = 'deg ' / X pixel scale units
CUNIT2 = 'deg ' / Y pixel scale units
CD1_1 = 0.000108279878632 / Transformation matrix
CD1_2 = 3.46356054939E-08 / no comment
CD2_1 = 7.33458026661E-08 / no comment
CD2_2 = -0.000108279268332 / 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 = 5.57165792409E-08 / no comment
A_1_0 = 0 / no comment
A_1_1 = 1.22877908242E-07 / no comment
A_2_0 = 5.38634398985E-09 / no comment
B_ORDER = 2 / Polynomial order, axis 2
B_0_0 = 0 / no comment
B_0_1 = 0 / no comment
B_0_2 = -6.84427226103E-08 / no comment
B_1_0 = 0 / no comment
B_1_1 = 5.6988669868E-08 / no comment
B_2_0 = -3.42320738494E-08 / no comment
AP_ORDER= 2 / Inv polynomial order, axis 1
AP_0_0 = -3.8040532252E-09 / no comment
AP_0_1 = 5.63571776898E-09 / no comment
AP_0_2 = -5.57165821789E-08 / no comment
AP_1_0 = 9.24151074527E-09 / no comment
AP_1_1 = -1.22877931702E-07 / no comment
AP_2_0 = -5.38633427148E-09 / no comment
BP_ORDER= 2 / Inv polynomial order, axis 2
BP_0_0 = 1.76395170396E-08 / no comment
BP_0_1 = 3.34377758459E-08 / no comment
BP_0_2 = 6.84427043223E-08 / no comment
BP_1_0 = -1.89541623882E-08 / no comment
BP_1_1 = -5.69886612425E-08 / no comment
BP_2_0 = 3.42320755888E-08 / 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 = '2026-09-08T08:52:31' / 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-04-16.fits
COMMENT Index(7): /usr/share/astrometry/index-2mass-03-16.fits
COMMENT Index(8): /usr/share/astrometry/index-2mass-02-16.fits
COMMENT Index(9): /usr/share/astrometry/index-2mass-01-16.fits
COMMENT Index(10): /usr/share/astrometry/index-2mass-00-16.fits
COMMENT Field name:
COMMENT /home/httpd/nso/goobs/indata/tmp/984999tmp36301D000t005.ax
COMMENT y
COMMENT Field scale lower: 0.385933 arcsec/pixel
COMMENT Field scale upper: 0.393729 arcsec/pixel
COMMENT X col name: X
COMMENT Y col name: Y
COMMENT Start obj: 0
COMMENT End obj: 10
COMMENT Solved_in: (null)
COMMENT Solved_out:
COMMENT /home/httpd/nso/goobs/indata/tmp/984999tmp36301D000t005.so
COMMENT lved
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: 4200
COMMENT index healpix: 16
COMMENT index hpnside: 2
COMMENT log odds: 1309.34
COMMENT odds: inf
COMMENT quadno: 0
COMMENT stars: 0,0,0,0
COMMENT field: 0,0,0,0
COMMENT code error: 0
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COMMENT nfield: 1474
COMMENT nindex: 263
COMMENT scale: 0.389807 arcsec/pix
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COMMENT cpu time: 1.6669
COMMENT --
COMMENT
COMMENT --End of Astrometry.net WCS--
COMMENT --(Put in by the new-wcs program)--
COMMENT
OBJECT = 'Skull Nebula'
NSOOBSR = 'JeiJoLand'
NSOFILT = 'rsdss'
END ¿La conservarías en el Observatorio? Tu voto ayuda a decidir qué observaciones permanecen.