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)
10800072 47
RedGreenBlue
z18.96
znorm14.78
sky 14.9 14.3 14.3
S/N 14.2 22.9 25.0
S/N(c) 12.1 21.1 23.2
SN(E/C) 0.95
10800073 47
RedGreenBlue
z19.02
znorm14.84
sky 14.9 14.4 14.5
S/N 15.2 24.3 27.0
S/N(c) 13.1 22.5 25.3
SN(E/C) 0.97
10800074 47
RedGreenBlue
z19.04
znorm14.86
sky 15.0 14.3 14.5
S/N 15.7 24.6 26.6
S/N(c) 13.4 22.3 25.1
SN(E/C) 0.95
10800075 47
RedGreenBlue
z19.04
znorm14.86
sky 14.8 14.5 14.5
S/N 15.6 24.4 25.9
S/N(c) 13.5 22.2 24.4
SN(E/C) 0.97
10800076 47
RedGreenBlue
z19.02
znorm14.84
sky 14.8 14.5 14.5
S/N 15.1 24.4 25.8
S/N(c) 13.1 22.3 23.9
SN(E/C) 0.97
10800077 47
RedGreenBlue
z19.02
znorm14.84
sky 14.6 14.4 14.5
S/N 14.8 24.0 25.8
S/N(c) 12.8 22.3 23.9
SN(E/C) 0.91
10800078 47
RedGreenBlue
z19.03
znorm14.85
sky 14.7 14.5 14.6
S/N 15.1 24.1 25.6
S/N(c) 13.0 22.2 23.8
SN(E/C) 0.98
10800079 47
RedGreenBlue
z19.07
znorm14.89
sky 14.8 14.5 14.6
S/N 15.4 24.1 25.9
S/N(c) 13.3 22.0 24.1
SN(E/C) 0.98
10800080 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.5 14.5
S/N 15.1 24.6 26.1
S/N(c) 13.1 22.6 24.2
SN(E/C) 0.94
10800081 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.5 14.5
S/N 15.1 24.6 25.7
S/N(c) 13.2 22.4 23.9
SN(E/C) 0.94
10800082 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.5 14.5
S/N 15.0 24.5 25.8
S/N(c) 12.9 22.4 23.9
SN(E/C) 0.92
10800083 47
RedGreenBlue
z19.02
znorm14.84
sky 14.8 14.4 14.5
S/N 13.5 22.5 23.5
S/N(c) 11.5 20.7 21.7
SN(E/C) 0.95