Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
11860076 47
RedGreenBlue
z18.98
znorm14.80
sky 14.7 14.6 14.2
S/N 15.0 24.5 24.9
S/N(c) 23.5 14.7 13.6
SN(E/C) 0.87
11860077 47
RedGreenBlue
z18.98
znorm14.80
sky 14.6 14.6 14.5
S/N 14.6 24.3 24.7
S/N(c) 23.4 14.6 13.6
SN(E/C) 0.89
11860078 47
RedGreenBlue
z19.04
znorm14.86
sky 14.5 14.5 14.5
S/N 15.1 24.8 25.6
S/N(c) 24.0 15.0 14.2
SN(E/C) 0.90
11860079 47
RedGreenBlue
z19.03
znorm14.85
sky 14.9 14.6 14.5
S/N 14.6 24.9 25.5
S/N(c) 23.6 14.9 14.0
SN(E/C) 0.90
11860080 47
RedGreenBlue
z19.01
znorm14.83
sky 14.6 14.6 14.6
S/N 14.3 24.4 25.3
S/N(c) 23.7 14.8 14.1
SN(E/C) 0.90
11860081 47
RedGreenBlue
z19.06
znorm14.88
sky 14.8 14.6 14.5
S/N 14.7 25.0 26.1
S/N(c) 24.3 15.2 14.3
SN(E/C) 0.88
11860082 47
RedGreenBlue
z19.02
znorm14.84
sky 14.7 14.6 14.7
S/N 14.5 24.4 25.4
S/N(c) 23.9 15.2 14.1
SN(E/C) 0.95
11860083 47
RedGreenBlue
z19.02
znorm14.84
sky 14.7 14.8 14.8
S/N 14.3 24.4 25.6
S/N(c) 23.3 15.0 14.1
SN(E/C) 0.87
11860084 47
RedGreenBlue
z19.11
znorm14.93
sky 14.6 14.7 14.7
S/N 15.4 25.5 26.6
S/N(c) 24.6 15.4 14.6
SN(E/C) 0.89
11860085 47
RedGreenBlue
z19.10
znorm14.91
sky 14.7 14.7 14.7
S/N 15.3 25.3 26.6
S/N(c) 24.6 15.5 14.6
SN(E/C) 0.87