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)
6950082 47
RedGreenBlue
z19.00
znorm14.82
sky 15.3 14.5 14.2
S/N 14.7 23.9 24.8
S/N(c) 12.9 21.7 23.4
SN(E/C) 0.99
6950083 47
RedGreenBlue
z19.04
znorm14.86
sky 14.8 14.5 14.6
S/N 15.0 24.5 25.4
S/N(c) 13.0 22.4 24.1
SN(E/C) 0.92
6950084 47
RedGreenBlue
z19.07
znorm14.89
sky 14.6 14.6 14.6
S/N 15.1 24.9 25.8
S/N(c) 13.4 22.7 24.3
SN(E/C) 0.93
6950085 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.5 14.7
S/N 15.9 25.2 26.7
S/N(c) 13.9 23.2 25.1
SN(E/C) 0.94
6950086 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.5 14.6
S/N 16.1 26.4 27.2
S/N(c) 14.1 23.9 25.8
SN(E/C) 0.88
6950087 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.6 14.7
S/N 16.0 25.8 27.3
S/N(c) 14.1 23.8 25.6
SN(E/C) 0.90
6950088 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 14.8 14.8
S/N 16.4 25.5 27.5
S/N(c) 14.4 23.5 26.0
SN(E/C) 0.91
6950089 47
RedGreenBlue
z19.18
znorm15.00
sky 15.1 14.8 14.6
S/N 16.7 25.3 27.8
S/N(c) 14.7 23.4 26.3
SN(E/C) 0.89
6950090 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.7 14.8
S/N 16.6 25.2 27.8
S/N(c) 14.6 23.7 26.2
SN(E/C) 0.90
6950091 47
RedGreenBlue
z19.18
znorm15.00
sky 14.9 14.7 14.7
S/N 16.8 25.9 28.3
S/N(c) 14.9 24.2 26.6
SN(E/C) 0.90
6950092 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 14.7 14.7
S/N 17.0 26.0 28.6
S/N(c) 14.8 24.2 27.0
SN(E/C) 0.91
6950093 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 14.7 14.8
S/N 17.0 26.2 28.6
S/N(c) 14.8 24.3 26.9
SN(E/C) 0.91