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)
7000098 47
RedGreenBlue
z18.93
znorm14.75
sky 14.1 13.7 13.6
S/N 14.4 21.8 24.5
S/N(c) 12.5 20.0 22.5
SN(E/C) 0.64
7000099 47
RedGreenBlue
z18.94
znorm14.76
sky 14.3 13.9 14.0
S/N 14.4 22.3 25.4
S/N(c) 12.5 20.4 23.4
SN(E/C) 0.63
7000100 47
RedGreenBlue
z19.00
znorm14.82
sky 14.2 13.9 14.0
S/N 15.0 23.0 26.2
S/N(c) 12.8 21.2 24.5
SN(E/C) 0.62
7000101 47
RedGreenBlue
z18.99
znorm14.81
sky 14.1 13.9 13.9
S/N 14.7 22.8 26.0
S/N(c) 12.6 21.0 24.3
SN(E/C) 0.63
7000102 47
RedGreenBlue
z19.04
znorm14.86
sky 13.9 13.9 13.9
S/N 15.2 23.9 26.9
S/N(c) 13.2 21.8 25.2
SN(E/C) 0.62
7000103 47
RedGreenBlue
z19.04
znorm14.86
sky 14.1 13.9 14.0
S/N 15.4 23.7 26.5
S/N(c) 13.0 21.6 24.7
SN(E/C) 0.57
7000104 47
RedGreenBlue
z19.08
znorm14.90
sky 14.2 13.9 13.9
S/N 15.6 24.3 26.9
S/N(c) 13.4 22.3 25.3
SN(E/C) 0.57
7000105 47
RedGreenBlue
z19.11
znorm14.93
sky 14.2 13.9 14.0
S/N 15.9 24.5 27.1
S/N(c) 13.7 22.4 25.4
SN(E/C) 0.59
7000106 47
RedGreenBlue
z19.05
znorm14.87
sky 14.0 13.9 13.8
S/N 14.9 23.6 26.2
S/N(c) 12.8 21.5 24.5
SN(E/C) 0.60
7000107 47
RedGreenBlue
z19.00
znorm14.82
sky 14.0 13.9 13.8
S/N 14.5 22.8 25.4
S/N(c) 12.1 20.7 23.6
SN(E/C) 0.63
7000108 47
RedGreenBlue
z19.00
znorm14.82
sky 14.0 13.8 13.8
S/N 14.5 22.9 25.4
S/N(c) 12.1 20.6 23.1
SN(E/C) 0.62
7000109 47
RedGreenBlue
z18.98
znorm14.80
sky 13.7 13.5 13.4
S/N 14.0 22.1 24.7
S/N(c) 11.9 20.1 22.7
SN(E/C) 0.64