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)
1410027 50
RedGreenBlue
z18.74
znorm14.49
sky 14.3 13.8 14.1
S/N 11.7 16.2 20.3
S/N(c) 9.8 14.4 18.7
SN(E/C) 0.84
1410028 50
RedGreenBlue
z18.79
znorm14.54
sky 14.2 13.9 14.3
S/N 11.8 17.4 21.8
S/N(c) 10.1 15.5 20.0
SN(E/C) 0.87
1410029 50
RedGreenBlue
z18.94
znorm14.70
sky 14.3 14.1 14.3
S/N 13.8 19.5 23.7
S/N(c) 11.4 17.2 21.6
SN(E/C) 0.86
1410030 50
RedGreenBlue
z19.03
znorm14.78
sky 14.4 14.1 14.2
S/N 14.5 21.6 25.1
S/N(c) 12.3 19.1 23.1
SN(E/C) 0.81
1410031 50
RedGreenBlue
z19.01
znorm14.77
sky 14.3 14.1 14.3
S/N 13.9 21.3 25.2
S/N(c) 11.8 19.1 23.1
SN(E/C) 0.84
1410032 50
RedGreenBlue
z19.06
znorm14.81
sky 14.4 14.1 14.3
S/N 14.5 22.5 25.6
S/N(c) 12.3 20.2 23.7
SN(E/C) 0.84
1410033 50
RedGreenBlue
z19.02
znorm14.77
sky 14.5 14.4 14.5
S/N 13.7 21.9 24.9
S/N(c) 11.7 20.3 23.2
SN(E/C) 0.88
1410034 50
RedGreenBlue
z19.10
znorm14.85
sky 14.4 14.3 14.4
S/N 14.6 22.9 26.0
S/N(c) 12.4 21.6 24.2
SN(E/C) 0.87
1410035 50
RedGreenBlue
z19.16
znorm14.92
sky 14.6 14.4 14.4
S/N 15.3 23.6 27.0
S/N(c) 12.9 22.4 25.5
SN(E/C) 0.83
1410036 50
RedGreenBlue
z19.18
znorm14.93
sky 14.6 14.2 14.3
S/N 16.0 23.8 28.3
S/N(c) 13.6 22.1 26.9
SN(E/C) 0.88
1410037 50
RedGreenBlue
z19.19
znorm14.95
sky 14.4 14.4 14.4
S/N 16.2 23.7 28.8
S/N(c) 13.8 22.4 27.2
SN(E/C) 0.82
1410038 50
RedGreenBlue
z19.18
znorm14.93
sky 14.3 14.3 14.3
S/N 16.1 24.0 28.5
S/N(c) 13.8 22.5 27.2
SN(E/C) 0.82
1410039 50
RedGreenBlue
z19.16
znorm14.92
sky 14.5 14.4 14.3
S/N 16.2 23.9 28.5
S/N(c) 13.6 22.3 27.0
SN(E/C) 0.82
1410040 50
RedGreenBlue
z19.11
znorm14.86
sky 14.6 14.6 14.4
S/N 15.1 23.7 27.1
S/N(c) 12.8 21.5 25.4
SN(E/C) 0.81