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)
10790080 47
RedGreenBlue
z18.71
znorm14.53
sky 14.9 14.4 14.3
S/N 12.2 20.5 20.7
S/N(c) 10.5 18.8 19.5
SN(E/C) 0.96
10790081 47
RedGreenBlue
z18.75
znorm14.57
sky 14.7 14.4 14.6
S/N 12.3 20.7 21.2
S/N(c) 10.9 19.2 19.9
SN(E/C) 0.96
10790082 47
RedGreenBlue
z18.72
znorm14.54
sky 14.7 14.6 14.5
S/N 12.2 20.4 21.1
S/N(c) 10.6 18.6 19.4
SN(E/C) 0.96
10790083 47
RedGreenBlue
z18.67
znorm14.49
sky 14.7 14.5 14.5
S/N 11.7 19.8 20.1
S/N(c) 10.2 18.1 18.9
SN(E/C) 0.95
10790084 47
RedGreenBlue
z18.77
znorm14.59
sky 14.8 14.6 14.5
S/N 12.6 21.0 21.7
S/N(c) 11.0 19.2 20.1
SN(E/C) 0.96
10790085 47
RedGreenBlue
z18.77
znorm14.59
sky 14.7 14.6 14.6
S/N 12.7 21.2 21.6
S/N(c) 11.1 19.0 20.2
SN(E/C) 0.93
10790086 47
RedGreenBlue
z18.88
znorm14.70
sky 14.8 14.6 14.5
S/N 13.4 22.3 23.1
S/N(c) 11.9 20.7 21.7
SN(E/C) 0.92
10790087 47
RedGreenBlue
z18.92
znorm14.74
sky 14.8 14.5 14.4
S/N 13.8 22.9 23.7
S/N(c) 12.2 21.4 22.2
SN(E/C) 0.94
10790088 47
RedGreenBlue
z18.89
znorm14.71
sky 14.6 14.5 14.4
S/N 13.4 22.6 23.5
S/N(c) 11.8 20.8 22.0
SN(E/C) 0.96
10790089 47
RedGreenBlue
z18.90
znorm14.72
sky 14.8 14.5 14.5
S/N 13.6 22.6 23.5
S/N(c) 12.0 20.7 22.3
SN(E/C) 0.92
10790090 47
RedGreenBlue
z18.86
znorm14.68
sky 14.8 14.5 14.3
S/N 13.6 22.4 23.1
S/N(c) 11.6 20.6 21.6
SN(E/C) 0.93
10790091 47
RedGreenBlue
z18.86
znorm14.68
sky 14.6 14.4 14.3
S/N 13.1 22.1 22.8
S/N(c) 11.5 20.4 21.9
SN(E/C) 0.99