- Timestamp:
- Feb 11, 2009, 6:39:57 PM (17 years ago)
- File:
-
- 1 edited
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branches/eam_branch_20090208/Ohana/src/libautocode/def/measure.d
r21418 r21444 2 2 EXTNAME DVO_MEASURE 3 3 TYPE BINTABLE 4 SIZE 1 394 SIZE 146 5 5 DESCRIPTION DVO Detection Measurement Table 6 6 7 FIELD dR, D_RA, float, RA offset, arcsec 8 FIELD dD, D_DEC, float, DEC offset, arcsec 9 FIELD M, MAG, float, catalog mag, mag 10 FIELD Mcal, M_CAL, float, image cal mag, mag 11 FIELD Map, M_APER, float, aperture mag, mag 12 FIELD Map_small, M_APER_SMALL, float, small aperture mag, mag 13 FIELD dM, MAG_ERR, float, mag error, mag 14 FIELD dMcal, MAG_CAL_ERR, float, systematic calibration error, mag 15 FIELD dt, M_TIME, float, exposure time, 2.5*log(exptime) 16 7 FIELD dR, D_RA, float, RA offset, arcsec 8 FIELD dD, D_DEC, float, DEC offset, arcsec 9 FIELD M, MAG, float, catalog mag, mag 10 FIELD Mcal, M_CAL, float, image cal mag, mag 11 FIELD Map, M_APER, float, aperture mag, mag 12 FIELD dM, MAG_ERR, float, mag error, mag 13 FIELD dMcal, MAG_CAL_ERR, float, systematic calibration error, mag 14 FIELD dt, M_TIME, float, exposure time, 2.5*log(exptime) 17 15 18 16 # note that with airmass = 1.0 / cos(90 - alt), we have full alt/az representation 19 FIELD airmass, AIRMASS, float, (airmass - 1), airmass17 FIELD airmass, AIRMASS, float, (airmass - 1), airmass 20 18 FIELD az, AZ, float, telescope azimuth 21 19 22 20 # new field elements needed for Pan-STARRS: 23 FIELD Xccd, X_CCD, float, X coord on chip, pixels24 FIELD Yccd, Y_CCD, float, Y coord on chip, pixels21 FIELD Xccd, X_CCD, float, X coord on chip, pixels 22 FIELD Yccd, Y_CCD, float, Y coord on chip, pixels 25 23 26 24 # could these be packed into fewer bits? 27 FIELD Sky, SKY_FLUX, float, local estimate of sky flux, counts/sec28 FIELD dSky, SKY_FLUX_ERR, float, local estimate of sky flux, counts/sec25 FIELD Sky, SKY_FLUX, float, local estimate of sky flux, counts/sec 26 FIELD dSky, SKY_FLUX_ERR, float, local estimate of sky flux, counts/sec 29 27 30 28 FIELD t, TIME, int, time in seconds (UNIX) 31 FIELD t_msec, TIME_MSEC, unsigned short, time fraction of second, milliseconds29 FIELD t_msec, TIME_MSEC, unsigned short, time fraction of second, milliseconds 32 30 FIELD averef, AVE_REF, unsigned int, reference to average entry 33 31 … … 40 38 FIELD psfQual, PSF_QF, float, psf coverage/quality factor 41 39 FIELD psfChisq, PSF_CHISQ, float, psf fit chisq 40 FIELD psfNdof, PSF_NDOF, int, psf degrees of freedom 41 FIELD psfNpix, PSF_NPIX, int, psf number of pixels 42 42 FIELD crNsigma, CR_NSIGMA, float, Nsigma deviation towards CR 43 43 FIELD extNsigma, EXT_NSIGMA, float, Nsigma deviation towards EXT 44 44 45 FIELD FWx, FWHM_MAJOR, short, object fwhm major axis, 1/100 of arcsec 46 FIELD FWy, FWHM_MINOR, short, object fwhm minor axis, 1/100 of arcsec 47 FIELD theta, PSF_THETA, short, angle wrt ccd X dir, (0xffff/360) deg 45 # model shape parameters 46 FIELD FWx, FWHM_MAJOR, short, object fwhm major axis, 1/100 of pixels 47 FIELD FWy, FWHM_MINOR, short, object fwhm minor axis, 1/100 of pixels 48 FIELD theta, PSF_THETA, short, angle wrt ccd X dir, (0xffff/360) deg 48 49 49 50 # moments 50 FIELD Mxx, MXX, short, second moments in pixel coords, 1/100 of arcsec51 FIELD Mxy, MXY, short, second moments in pixel coords, 1/100 of arcsec52 FIELD Myy, MYY, short, second moments in pixel coords, 1/100 of arcsec51 FIELD Mxx, MXX, short, second moments in pixel coords, 1/100 of pixels^2 52 FIELD Mxy, MXY, short, second moments in pixel coords, 1/100 of pixels^2 53 FIELD Myy, MYY, short, second moments in pixel coords, 1/100 of pixels^2 53 54 54 # convert this to error in arcsec on load? 55 FIELD dXccd, X_CCD_ERR, short, X coord error on chip, pixels 56 FIELD dYccd, Y_CCD_ERR, short, Y coord error on chip, pixels 57 FIELD dTccd, T_CCD_ERR, short, position angle chip to sky, (0xffff/360) deg 55 # convert this to error in pixels on load? 56 FIELD dXccd, X_CCD_ERR, short, X coord error on chip, 1/100 of pixels 57 FIELD dYccd, Y_CCD_ERR, short, Y coord error on chip, 1/100 of pixels 58 FIELD posangle, POSANGLE, short, position angle sky to chip, (0xffff/360) deg 59 FIELD pltscale, PLTSCALE, float, plate scale, arcsec/pixel 58 60 59 61 FIELD photcode, PHOTCODE, unsigned short, photcode … … 61 63 FIELD photFlags, PHOT_FLAGS, uint64_t, flags supplied by photometry program 62 64 63 FIELD stargal, STAR_GAL, char, star-galaxy separator 64 65 # *** 20090206 : new fields : t_msec, extID, Mxx, Mxy, Myy, dTccd; deprecated dophot 66 # dbFlags, photFlags : uint16_t to uint64_t 65 # *** 20090206 : new fields : t_msec, extID, Mxx, Mxy, Myy, posangle, 66 # psfNdof, psfNpix, Map_small; deprecated dophot. 67 # Changed dbFlags, photFlags : uint16_t to uint64_t 67 68 68 69 # XXX unsigned int values are probably not being saved in the FITS file correctly: no BZERO, BSCALE
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