lagoon_nebula

MASKFILE=uref$f8213081u.r0h MASKCORR=COMPLETED

INFLIGHT 01/01/1994 - 15/05/1995

STATIC MASK - INCLUDES CHARGE TRANSFER TRAPS

BIASFILE=uref$f1j1615tu.r2h BIASCORR=COMPLETED

INFLIGHT 01/11/1994 - 06/01/1995

bias, full mode, gain=7, -88C

DARKFILE=uref$f9d15392u.r3h DARKCORR=COMPLETED

INFLIGHT 04/09/1995 - 12/09/1995

dark,full mode,serials off,gain=7,-88C

FLATFILE=uref$e3809354u.r4h FLATCORR=COMPLETED

GROUND

The following throughput tables were used: crotacomp$hst_ota_005.tab,

crwfpc2comp$wfpc2_optics_003.tab, crwfpc2comp$wfpc2_f502n_003.tab,

crwfpc2comp$wfpc2_dqepc1_002.tab, crwfpc2comp$wfpc2_a2d7pc1_002.tab,

crwfpc2comp$wfpc2_flatpc1_001.tab

The following throughput tables were used: crotacomp$hst_ota_005.tab,

crwfpc2comp$wfpc2_optics_003.tab, crwfpc2comp$wfpc2_f502n_003.tab,

crwfpc2comp$wfpc2_dqewfc2_002.tab, crwfpc2comp$wfpc2_a2d7wf2_002.tab,

crwfpc2comp$wfpc2_flatwf2_001.tab

The following throughput tables were used: crotacomp$hst_ota_005.tab,

crwfpc2comp$wfpc2_optics_003.tab, crwfpc2comp$wfpc2_f502n_003.tab,

crwfpc2comp$wfpc2_dqewfc3_002.tab, crwfpc2comp$wfpc2_a2d7wf3_002.tab,

crwfpc2comp$wfpc2_flatwf3_001.tab

The following throughput tables were used: crotacomp$hst_ota_005.tab,

crwfpc2comp$wfpc2_optics_003.tab, crwfpc2comp$wfpc2_f502n_003.tab,

crwfpc2comp$wfpc2_dqewfc4_002.tab, crwfpc2comp$wfpc2_a2d7wf4_002.tab,

crwfpc2comp$wfpc2_flatwf4_001.tab

Task GCOMBINE Version 1.3.0 at Nov 18 16:09

scale = exposure, zero = mode

combine = average,

weight scheme = uniform,

uniform weight = exposure

rdnoise = 5 (e-), gain = 7 (e-/DN), snoise = 0. (fraction)

reject = ccdcrrej, mclip = yes, nkeep = 1

hsigma = 3.

lthreshold = -99., hthreshold = 4095.

blank = -100000.

Mean Sky Level = 36.85865

Task GCOMBINE Version 1.3.0 at Nov 18 16:09

scale = exposure, zero = mode

combine = average,

weight scheme = uniform,

uniform weight = exposure

rdnoise = 5

Done