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)
11360037 47
RedGreenBlue
z19.02
znorm14.84
sky 14.4 14.2 14.5
S/N 14.3 23.4 24.9
S/N(c) 22.5 24.5 17.8
SN(E/C) 0.93
11360038 47
RedGreenBlue
z19.00
znorm14.82
sky 14.3 14.2 14.5
S/N 14.1 23.1 24.5
S/N(c) 22.1 24.1 17.5
SN(E/C) 0.94
11360039 47
RedGreenBlue
z18.85
znorm14.67
sky 14.2 13.9 14.1
S/N 12.8 20.9 22.4
S/N(c) 20.0 22.2 16.2
SN(E/C) 0.94
11360040 47
RedGreenBlue
z18.91
znorm14.73
sky 14.2 14.1 14.1
S/N 13.2 22.0 23.4
S/N(c) 20.6 23.0 16.9
SN(E/C) 0.93
11360041 47
RedGreenBlue
z18.88
znorm14.70
sky 14.2 14.2 14.2
S/N 12.6 21.5 22.7
S/N(c) 20.4 22.7 16.6
SN(E/C) 0.97
11360042 47
RedGreenBlue
z18.95
znorm14.77
sky 14.2 14.2 14.2
S/N 13.6 22.7 23.9
S/N(c) 21.3 23.5 17.2
SN(E/C) 0.93
11360043 47
RedGreenBlue
z18.80
znorm14.62
sky 14.2 14.0 14.1
S/N 12.1 20.2 21.1
S/N(c) 19.1 21.6 15.7
SN(E/C) 0.96
11360044 47
RedGreenBlue
z18.55
znorm14.37
sky 13.9 13.8 13.8
S/N 9.9 17.5 18.5
S/N(c) 16.2 18.8 13.8
SN(E/C) 1.00