List of FITS keywords
SIMPLE T file does conform to FITS standard
BITPIX -32 No.Bits per pixel
NAXIS 2 number of data axes
NAXIS1 4077 length of data axis 1
NAXIS2 39 length of data axis 2
EXTEND T FITS dataset may contain extensions
COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy
COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H
COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy
COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H
ORIGIN 'OHP'
DATE '2024-05-31T01:13:43' Date (UT) written: CCDD-MM-DDThh:mm:ss
TELESCOP '1.93-m OHP'
INSTRUME 'SOPHIE'
CRVAL1 1. Coordinate at reference pixel
CRVAL2 1. Coordinate at reference pixel
CRPIX1 1. Reference pixel
CRPIX2 1. Reference pixel
CDELT1 1. Coordinate increment (prefer CD)
CDELT2 1. Coordinate increment (prefer CD)
OHP CCD NY 4102
OHP CCD NX 2154
OHP CCD OVSCX 53 overscan in X
OHP CCD PRSCX 53
OHP CCD PSZX 15.0 size of pixel
OHP CCD PSZY 15.0 size of pixel
OHP CCD RDTTIME 18.8 read out time
OHP CCD EXPTYPE ' NORMAL' exposure type
OHP CCD CONAD 2.85 conv from adu to electrons
OHP CCD GAIN 0.35 conv. from electrons to adu
OHP CCD RON 6.0 read out noise ????
OHP CCD READMODE 'fast' read out speed
OHP CCD BINX 1 binning factor
OHP CCD BINY 1
OHP CCD UIT 1800 user integration time
OHP CCD DIT 972.279 shutter, last opening time
OHP CCD DKTM 972.225 dark current time
OHP CCD NDIT 1 # of sub integrations
OHP INS COVER ' OPEN' spectro configuration
OHP INS UC ' OUT'
OHP INS CALIB ' OUT' calibration mirror
OHP INS ADCNUM 3
OHP INS ADCANG 284
OHP INS LAMP ' OFF'
OHP INS FIBER ' HE'
OHP INS FIBMASK ' OUT'
OHP INS DENSITY ' '
OHP INS PM CMAX 559 Max counts per 1/10 of a second
OHP INS PM CMIN 99 Min counts per 1/10 of a second
OHP INS PM CMEAN 380 Mean counts per 1/10 of a second
OHP INS PM CTOT 3690411 total count
OHP INS PM RMS 60 Std Dev on counts per 1/10 of a s
OHP INS PM TMEAN 0.51 Normalized mean exposure time
OHP INS TEMP1 MIN 20.197 temperatures
OHP INS TEMP1 MAX 20.198
OHP INS TEMP1 NAME 'GRATING'
OHP INS TEMP2 MIN 30.00
OHP INS TEMP2 MAX -200.00
OHP INS TEMP2 NAME 'CCD'
OHP INS TEMP3 MIN 20.449
OHP INS TEMP3 MAX 20.454
OHP INS TEMP3 NAME 'Air local'
OHP INS PRES1 MIN 941.389 Pressure
OHP INS PRES1 MAX 941.431
OHP INS PRES1 NAME 'AIR'
OHP INS PRES2 MIN 1005.425
OHP INS PRES2 MAX 1005.426
OHP INS PRES2 NAME 'TANK'
OHP TPL EXPNO 1 exposure # within template
OHP TPL NAME 'SOPHIE_HE_obs_objAB' template name
OHP TPL NEXP 1 # of expos.within template
OHP DPR TYPE 'STAR,SKY,F0V' Observation type
OHP OBS ACCESS STATUS ' protected'
OHP OBS SEQNUM ' 328374' Sequence Number
OHP OBS PI-COI NAME ' Bouy' Pi-CoI Name
OHP OBS OBSERVER NAME ' UNKNOWN' Observer
OHP OBS PROG ID ' 22B.PNPS.BOUY' Program ID