Data model: photoRun
General description:
The photoRun files contain basic information about each run.
Naming convention:
photoField-RUN6.fits
Approximate size:
3 kbytes.
File type:
FITS
Read by products:
sas
Written by products:
photoop
Required header keywords:
(none)
Required column names:
(should be listed for Yanny and FITS)
- skyversion (int8): 0 = OPDB target, 1 = OPDB best XXX
- run (int16): Run number
- rerun (int16): Rerun number
- mjd (int32): MJD of observation (days)
- datestring (string): Human-readable date of observation
- stripe (int32): Stripe number
- strip (string): Strip (N or S)
- xBore (float64): boresight offset perpendicular to great circle (deg)
- field_Ref (int32): Starting field number of full run (what MU_REF, MJD_REF refer to)
- lastField (int32): last field of full run
- flavor (string): type of drift scan (from apacheraw, bias, calibration, engineering, ignore, and science)
- xBin (int32): binning amount perpendicular to scan direction (pix)
- yBin (int32): binning amount in scan direction (pix)
- nRow (int32): number of rows in output idR (pix)
- mjd_Ref (float64): MJD at row 0 of reference frame (days)
- mu_Ref (float64): mu value at row 0 of reference field (deg)
- lineStart (int32): linestart rate betweeen each (binned) row (microsec)
- tracking (float64): tracking rate (arcsec)
- node (float64): node of great circle, that is, its RA on the J2000 equator
- incl (float64): inclination of great circle relative to J2000 equator
- comments (string): comments on the run
- qterm (float32): quadratic term in coarse astrometric solution (arcsec)
- maxMuResid (float32): maximum residual from great circle in scan direction (arcsec)
- maxNuResid (float32): maximum residual from great circle perpendicular to scan direction (arcsec)
- startField (int32): starting field for reduced data
- endField (int32): ending field for reduced data
- photo_version (string): photo version used
- dervish_version (string): dervish version used
- astrom_version (string): astrom version used
- sas_version (string): version of SAS used to produce CSV for this run
Example file:
photoRun-004623.fits