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Basic Metadata [ Edit ]
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| Type
| Note
|
| Name
| SPCDIS/FITS metadata example
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| Comment
| This is an example FITS metadata.
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| Is related to
| Peter Fox, SPCDIS
|
SIMPLE = T / file does conform to FITS standard
BITPIX = 16 / number of bits per data pixel
NAXIS = 2 / number of data axes
NAXIS1 = 1024 / length of data axis 1
NAXIS2 = 1024 / 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
DATE-OBS= '2003-10-31' / OBSERVATION DATE: CCYY-MM-DD [UTC] DOY 304 2003
TIME-OBS= '00:03:06' / OBSERVATION TIME: HH:MM:SS [UTC]
TIMESYS = 'UTC ' / COORDINATED UNIVERSAL TIME
ORIGIN = 'MLSO ' / MAUNA LOA SOLAR OBSERVATORY
TELESCOP= 'CHIP ' / CHROMOSPHERIC HELIUM-1 IMAGING PHOTOMETER
INSTRUME= 'CCD ' / KODAK MEGAPLUS 1.6 CCD
CODE-OBS= 'HSH ' / TYPE OF OBSERVATION [CHARACTER CODE]
TYPE-OBS= 'HELIUM-I' / TYPE OF OBSERVATION [DESCRIPTION]
OBJECT = 'SUN ' / SOURCE OBJECT
TYPE-DP = 'CAL+HELIOCEN' / DATA PROCESSING TYPE
WAVELEN = 1083.03 / CENTRAL WAVE LENGTH OF OBSERVATION [NM]
WAVEWID = 0.14 / BANDPASS OF FILTER [NM]
CTYPE1 = 'X ' / AXIS 1 TYPE: X [EAST->WEST ] HELIOCENTRIC
CRPIX1 = 5.125000000000000E+02 / X [EAST->WEST ] SUN CENTER [INDEX:PIXELS]
CRVAL1 = 0.00 / X [EAST->WEST ] SUN CENTER [ARCSEC]
CDELT1 = 2.2900 / X [EAST->WEST ] COORD INCREMENT [ARCSEC/PIXEL]
CROTA1 = 0.00 / X [EAST->WEST ] ROTATION [DEG.] FROM REFERENCE
CTYPE2 = 'Y ' / AXIS 2 TYPE: Y [SOUTH->NORTH] HELIOCENTRIC
CRPIX2 = 5.125000000000000E+02 / Y [SOUTH->NORTH] SUN CENTER [INDEX:PIXELS]
CRVAL2 = 0.00 / Y [SOUTH->NORTH] SUN CENTER [ARCSEC]
CDELT2 = 2.2900 / Y [SOUTH->NORTH] COORD INCREMENT [ARCSEC/PIXEL]
CROTA2 = 0.00 / Y [SOUTH->NORTH] ROTATION [DEG.] FROM REFERENCE
COORDNAM= 'HELIOCENTRIC' / COORDINATE SYSTEM NAME
CRRADIUS= 422.09 / SOLAR RADIUS [PIXELS]
RSUN = 966.59 / SOLAR RADIUS [ARCSEC]
SOLAR_P0= 24.74 / SOLAR P-ANGLE [DEGREES]
SOLAR_B0= 4.52 / SOLAR B-ANGLE [DEGREES]
SOLAR_L0= 261.67 / SOLAR L-ANGLE [DEGREES]: CARR. LONGITUDE
CARR_ROT= 2009 / CARRINGTON ROTATION NUMBER
SOLAR_RA= 14.32 / SOLAR ASCENSION [HOURS: 0-24]
SOLARDEC= -13.90 / SOLAR DECLINATION [DEGREES]
HOUR-ANG= 29.28 / SOLAR HOUR ANGLE [DEG](W.R.T.ZENITH E- W+)
ELEV = 45.86 / SOLAR ELEVATION [DEGREES]
AZIMUTH = 222.97 / SOLAR AZIMUTH [DEGREES]
AIRMASS = 1.39 / AIRMASS [ATMOSPHERES]
H2O = 0.00 / WATER VAPOR
OFFSET = 0.00 / FILTER OFFSET (KM/SEC)
GAIN-DET= 1.000 / DETECTOR GAIN FACTOR
NIMSUM = 1 / NUMBER OF IMAGES SUMMED
EXPDUR = 0.009 / EXPOSURE DURATION [SECONDS]
BUNIT = 'BSUN ' / PIXEL MAGNITUDE UNITS
BSCALE = 1.000 / PHYSICAL = DATA * BSCALE + BZERO
BZERO = 0.000 / PHOTOMETRIC SCALING OFFSET [SEE BSCALE]
DATAMIN = -999.00 / MINIMUM DATA VALUE [CCD]
DATAMAX = 1022.00 / MAXIMUM DATA VALUE [CCD]
DISPMIN = -1900.00 / MIN VALUE FOR DISPLAY [UNSCALED]
DISPMAX = 975.00 / MAX VALUE FOR DISPLAY [UNSCALED]
DISP-DIR= 'RU ' / DISPLAY DIRECTION (AXIS 1 2 3): R/L U/D O/I
VERSION = 'ACOS V1.01' / ACOS FITS S/W VERSION
DATE = '2003-10-31' / FITS FILE GENERATION DATE: CCYY-MM-DD
DATE-CAL= '0000-00-00' / ACOS CALIBRATION DATE: CCYY-MM-DD
COMMENT THE MAUNA LOA SOLAR OBSERVATORY (MLSO) IS LOCATED ON THE ISLAND OF
COMMENT HAWAII, AND IS OPERATED BY THE HIGH ALTITUDE OBSERVATORY (HAO),
COMMENT A DIVISION OF THE NATIONAL CENTER FOR ATMOSPHERIC RESEARCH (NCAR),
COMMENT UNDER SPONSORSHIP OF THE NATIONAL SCIENCE FOUNDATION (NSF).
COMMENT THE ADVANCED CORONAL OBSERVING SYSTEM (ACOS) CONSISTS OF 3 SOLAR
COMMENT INSTRUMENTS (ALL LOCATED AT MLSO):
COMMENT DIGITAL PROMINENCE MONITOR (DPM), LOW K-CORONA POLARIMETER (LOWK),
COMMENT & CHROMOSPHERIC HELIUM-1 IMAGING PHOTOMETER (CHIP).
COMMENT IMAGE ORIGIN IS THE LOWER LEFT CORNER; X: LEFT->RIGHT, Y: BOTTOM->TOP.
END
End of header.
XTENSION= 'ACOS_HSKP' / MLSO/ACOS HOUSEKEEPING EXTENSION
BITPIX = 32 / 4-BYTE INTEGERS OR FLOATS
NAXIS = 1 / NUMBER OF DIMENSIONS
NAXIS1 = 168 / SIZE OF DIMENSION # 1
PCOUNT = 0 / EXTENSION PCOUNT
GCOUNT = 1 / EXTENSION GCOUNT
COMMENT
ORIGIN = 'MLSO ' / MAUNA LOA SOLAR OBSERVATORY
TELESCOP= 'CHIP ' / CHROMOSPHERIC HELIUM-1 IMAGING PHOTOMETER
OBJECT = 'SUN ' / SOURCE OBJECT
TYPE-OBS= 'HELIUM-I' / TYPE OF OBSERVATION [DESCRIPTION]
DATE-OBS= '2003-10-31' / OBSERVATION DATE: CCYY-MM-DD [UTC] DOY 304 2003
TIME-OBS= '00:03:06' / OBSERVATION TIME: HH:MM:SS [UTC]
COMMENT
XSHIFT00= -1.8331 / XSHIFT [ 0] [PIXELS]
XSHIFT01= 0.0000 / XSHIFT [ 1] [PIXELS]
XSHIFT02= 0.0000 / XSHIFT [ 2] [PIXELS]
XSHIFT03= 0.0000 / XSHIFT [ 3] [PIXELS]
XSHIFT04= 0.0000 / XSHIFT [ 4] [PIXELS]
XSHIFT05= 0.0000 / XSHIFT [ 5] [PIXELS]
XSHIFT06= 0.0000 / XSHIFT [ 6] [PIXELS]
XSHIFT07= 0.0000 / XSHIFT [ 7] [PIXELS]
XSHIFT08= 0.0000 / XSHIFT [ 8] [PIXELS]
XSHIFT09= 0.0000 / XSHIFT [ 9] [PIXELS]
XSHIFT10= 0.0000 / XSHIFT [10] [PIXELS]
XSHIFT11= 0.0000 / XSHIFT [11] [PIXELS]
XSHIFT12= 0.0000 / XSHIFT [12] [PIXELS]
XSHIFT13= 0.0000 / XSHIFT [13] [PIXELS]
XSHIFT14= 0.0000 / XSHIFT [14] [PIXELS]
XSHIFT15= 0.0000 / XSHIFT [15] [PIXELS]
COMMENT
YSHIFT00= -2.5123 / YSHIFT [ 0] [PIXELS]
YSHIFT01= 0.0000 / YSHIFT [ 1] [PIXELS]
YSHIFT02= 0.0000 / YSHIFT [ 2] [PIXELS]
YSHIFT03= 0.0000 / YSHIFT [ 3] [PIXELS]
YSHIFT04= 0.0000 / YSHIFT [ 4] [PIXELS]
YSHIFT05= 0.0000 / YSHIFT [ 5] [PIXELS]
YSHIFT06= 0.0000 / YSHIFT [ 6] [PIXELS]
YSHIFT07= 0.0000 / YSHIFT [ 7] [PIXELS]
YSHIFT08= 0.0000 / YSHIFT [ 8] [PIXELS]
YSHIFT09= 0.0000 / YSHIFT [ 9] [PIXELS]
YSHIFT10= 0.0000 / YSHIFT [10] [PIXELS]
YSHIFT11= 0.0000 / YSHIFT [11] [PIXELS]
YSHIFT12= 0.0000 / YSHIFT [12] [PIXELS]
YSHIFT13= 0.0000 / YSHIFT [13] [PIXELS]
YSHIFT14= 0.0000 / YSHIFT [14] [PIXELS]
YSHIFT15= 0.0000 / YSHIFT [15] [PIXELS]
COMMENT
DIAM00 = 845.4814 / DIAM [ 0] [PIXELS]
DIAM01 = 0.0000 / DIAM [ 1] [PIXELS]
DIAM02 = 0.0000 / DIAM [ 2] [PIXELS]
DIAM03 = 0.0000 / DIAM [ 3] [PIXELS]
DIAM04 = 0.0000 / DIAM [ 4] [PIXELS]
DIAM05 = 0.0000 / DIAM [ 5] [PIXELS]
DIAM06 = 0.0000 / DIAM [ 6] [PIXELS]
DIAM07 = 0.0000 / DIAM [ 7] [PIXELS]
DIAM08 = 0.0000 / DIAM [ 8] [PIXELS]
DIAM09 = 0.0000 / DIAM [ 9] [PIXELS]
DIAM10 = 0.0000 / DIAM [10] [PIXELS]
DIAM11 = 0.0000 / DIAM [11] [PIXELS]
DIAM12 = 0.0000 / DIAM [12] [PIXELS]
DIAM13 = 0.0000 / DIAM [13] [PIXELS]
DIAM14 = 0.0000 / DIAM [14] [PIXELS]
DIAM15 = 0.0000 / DIAM [15] [PIXELS]
COMMENT
OPTDEV00= 'FILTER STAGE' / OPTDEV00 NAME
OPTDEV01= 'O2 STAGE' / OPTDEV01 NAME
OPTDEV02= 'CHIP COVER' / OPTDEV02 NAME
OPTDEV03= 'CHIP DIFFUSER' / OPTDEV03 NAME
OPTDEV04= 'CAMERA STROBE' / OPTDEV04 NAME
OPTDEV05= 'DPMON/LOWK O1-S/N' / OPTDEV05 NAME
OPTDEV06= 'DPMON/LOWK O1-E/W' / OPTDEV06 NAME
OPTDEV07= 'COVER ' / OPTDEV07 NAME
OPTDEV08= 'POLARIZER STAGE' / OPTDEV08 NAME
OPTDEV09= 'FILTER WHEEL' / OPTDEV09 NAME
OPTDEV10= 'POLARIZER WHEEL' / OPTDEV10 NAME
OPTDEV11= 'OBJECTIVE WHEEL' / OPTDEV11 NAME
OPTDEV12= 'OCCULTING WHEEL' / OPTDEV12 NAME
COMMENT
OPTPOS00= 'IN ' / FILTER STAGE POSITION
OPTPOS01= 'DPMON ' / O2 STAGE POSITION
OPTPOS02= 'IN ' / CHIP COVER POSITION
OPTPOS03= 'IN ' / CHIP DIFFUSER POSITION
OPTPOS04= 'NONE ' / CAMERA STROBE POSITION
OPTPOS05= '? ' / DPMON/LOWK O1-S/N POSITION
OPTPOS06= '? ' / DPMON/LOWK O1-E/W POSITION
OPTPOS07= 'UNKNOWN ' / COVER POSITION
OPTPOS08= 'IN ' / POLARIZER STAGE POSITION
OPTPOS09= '654.0 ' / FILTER WHEEL POSITION
OPTPOS10= '0 ' / POLARIZER WHEEL POSITION
OPTPOS11= 'OPAL ' / OBJECTIVE WHEEL POSITION
OPTPOS12= 'OUT_OF_RANGE' / OCCULTING WHEEL POSITION
COMMENT
OPTDRV00= 'STOP ' / FILTER STAGE DRIVE
OPTDRV01= 'STOP ' / O2 STAGE DRIVE
OPTDRV02= 'OUT_OF_RANGE' / CHIP COVER DRIVE
OPTDRV03= 'STOP ' / CHIP DIFFUSER DRIVE
OPTDRV04= '? ' / CAMERA STROBE DRIVE
OPTDRV05= 'STOP ' / DPMON/LOWK O1-S/N DRIVE
OPTDRV06= 'STOP ' / DPMON/LOWK O1-E/W DRIVE
OPTDRV07= 'STOP ' / COVER DRIVE
OPTDRV08= 'STOP ' / POLARIZER STAGE DRIVE
OPTDRV09= 'STOP ' / FILTER WHEEL DRIVE
OPTDRV10= 'CW ' / POLARIZER WHEEL DRIVE
OPTDRV11= 'STOP ' / OBJECTIVE WHEEL DRIVE
OPTDRV12= 'OUT_OF_RANGE' / OCCULTING WHEEL DRIVE
COMMENT
ANALOG00= 21.2355 / DPMON/LOWK PLATE TEMP (C)
ANALOG01= 21.4500 / DPMON/LOWK AIR TEMP (C)
ANALOG02= 41.4765 / DPMON/LOWK FILTER TEMP (C)
ANALOG03= -19.9680 / DPMON/LOWK SPARE TEMP (C)
ANALOG04= 5.0142 / LOWK PBS TEMP (C)
ANALOG05= 5.0142 / LOWK MODULATOR TEMP (C)
ANALOG06= -0.0000 / SKY TRANSMISSION (ARB)
ANALOG07= -0.0049 / SPARE VOLTAGE (V)
ANALOG08= 34.4284 / CHIP FILTER TEMP (C)
ANALOG09= 22.1910 / CHIP PLATE TEMP (C)
ANALOG10= 22.7370 / CHIP AIR TEMP (C)
ANALOG11= 13.8255 / CHIP DOME TEMP (C)
ANALOG12= 0.0928 / GUIDER X ERROR (ARB)
ANALOG13= 0.0049 / GUIDER Y ERROR (ARB)
ANALOG14= 0.0195 / O1 X ERROR (ARB)
ANALOG15= 0.0098 / O1 Y ERROR (ARB)
COMMENT
LCVR00 = 2864.0000 / CHIP FILTER STAGE 4 (V)
LCVR01 = 5820.0000 / CHIP FILTER STAGE 3 (V)
LCVR02 = 2268.0000 / CHIP FILTER STAGE 2 (V)
LCVR03 = 2254.0000 / CHIP FILTER STAGE 1 (V)
LCVR04 = 0.0000 / SPARE LCVR 3 (V)
LCVR05 = 0.0000 / SPARE LCVR 2 (V)
LCVR06 = 0.0000 / SPARE LCVR 1 (V)
LCVR07 = 0.0000 / LOWK MODULATOR STAGE 1 (V)
COMMENT
MIC00 = 0.0000 / CHIP CAMERA Z (MICRONS)
MIC01 = 0.0000 / CHIP O1 X (MICRONS)
MIC02 = 0.0000 / CHIP O1 Y (MICRONS)
MIC03 = 0.0000 / DPMON/LOWK C1 X (MICRONS)
MIC04 = 0.0000 / DPMON/LOWK C1 Y (MICRONS)
MIC05 = 0.0000 / DPMON/LOWK C1 Z (MICRONS)
COMMENT
BUFFER = -277858840 / BUFFER NUMBER [LOWK]
COMMENT
COMMENT DATA CONTAINS THE ACOS BINARY HEADER STRUCTURE.
COMMENT ALL FIELDS ARE 4 BYTES IN LENGTH: INTEGERS [I] OR FLOATING POINT [F].
COMMENT INDEX 0 [I]: VERSION: 0=DPM, 1=LOWK, 2=CHIP
COMMENT INDEX 1- 6 [I]: YEAR, MONTH, DAY, HOUR, MINUTES, SECOND.
COMMENT INDEX 7- 8 [I]: X-DIMENSION, Y-DIMENSION. 9-11: NSUM, EXPOSURE, GAIN
COMMENT INDEX 12- 13 [I]: OCCULTING DISK DIAMETER, TYPE OBSERVATION.
COMMENT INDEX 14 [F]: WAVELENGTH.
COMMENT INDEX 15- 17 [F]: P-ANGLE, B-ANGLE, L-ANGLE.
COMMENT INDEX 18- 19 [F]: RIGHT ASCENSION, DECLINATION.
COMMENT INDEX 20- 22 [F]: HOUR ANGLE, SOLAR ELEVATION, SOLAR AZIMUTH.
COMMENT INDEX 23- 24 [F]: AIRMASS, SOLAR RADIUS [ARCSEC].
COMMENT INDEX 25- 40 [F]: XSHIFT [ARCSEC] FOR IMAGE SUM.
COMMENT INDEX 41- 56 [F]: YSHIFT [ARCSEC] FOR IMAGE SUM.
COMMENT INDEX 57- 72 [F]: MEASURED DIAMETERS [ARCSEC] FOR IMAGE SUM.
COMMENT INDEX 73-104 [I]: POSITIONS OF ALL 32 OPTICAL DEVICES.
COMMENT INDEX 105-136 [I]: DRIVE REQUESTS FOR ALL 32 OPTICAL DEVICES.
COMMENT INDEX 137-152 [F]: ANALOG READINGS [INTERPRETED] [16].
COMMENT INDEX 153-160 [F]: LCVR [LIQUID CRYSTAL] MILLIVOLT READINGS [8].
COMMENT INDEX 161-166 [F]: MOTOR MICROMETER READINGS [6].
COMMENT INDEX 167 [I]: IMAGE BUFFER DESIGNATION.
END
End of header.
End of file.
