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
z18.72
znorm14.54
sky 14.9 14.3 14.3
S/N 12.2 20.2 20.7
S/N(c) 12.7 4.3 5.9
SN(E/C) 0.96
10790081 47
RedGreenBlue
z18.75
znorm14.57
sky 14.7 14.3 14.6
S/N 12.3 20.3 21.2
S/N(c) 12.8 4.4 6.1
SN(E/C) 0.96
10790082 47
RedGreenBlue
z18.72
znorm14.54
sky 14.7 14.4 14.5
S/N 12.2 20.0 21.1
S/N(c) 12.5 4.4 6.0
SN(E/C) 0.95
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) 12.2 4.2 5.8
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) 13.2 4.5 6.2
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) 13.1 4.5 6.2
SN(E/C) 0.93
10790086 47
RedGreenBlue
z18.88
znorm14.70
sky 14.8 14.5 14.5
S/N 13.4 22.4 23.1
S/N(c) 13.9 4.7 6.5
SN(E/C) 0.92
10790087 47
RedGreenBlue
z18.93
znorm14.75
sky 14.8 14.5 14.4
S/N 13.8 23.0 23.7
S/N(c) 14.2 4.8 6.7
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) 14.0 4.8 6.6
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) 14.3 4.8 6.7
SN(E/C) 0.92
10790090 47
RedGreenBlue
z18.86
znorm14.68
sky 14.8 14.5 14.3
S/N 13.6 22.3 23.1
S/N(c) 14.0 4.7 6.5
SN(E/C) 0.93
10790091 47
RedGreenBlue
z18.86
znorm14.68
sky 14.6 14.3 14.3
S/N 13.1 22.0 22.8
S/N(c) 13.8 4.7 6.5
SN(E/C) 0.99