pynrc.simul.dms.jw_obs_id¶

pynrc.simul.dms.jw_obs_id(pid, obs_num, visit_num, visit_gp, seq_id, act_id, exp_num)[source]¶

JWST Observation info and file naming convention

jw<ppppp><ooo><vvv>_<gg><s><aa>_<eeeee>(-<”seg”NNN>)_<detector>_<prodType>.fits

ppppp: program ID number ooo: observation number vvv: visit number

gg: visit group s: parallel sequence ID (1=prime, 2-5=parallel) aa: activity number (base 36) (only for WFSC, coarse and fine phasing)

eeeee: exposure number segNNN: the text “seg” followed by a three-digit segment number (optional)

detector: detector name (e.g. ‘nrca1’, ‘nrcblong’, ‘mirimage’)

prodType: product type identifier (e.g. ‘uncal’, ‘rate’, ‘cal’)

An example Stage 1 product FITS file name is: jw93065002001_02101_00001_nrca1_rate.fits