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)
6950097 47
RedGreenBlue
z19.21
znorm15.03
sky 14.9 14.6 14.5
S/N 18.7 29.3 30.4
S/N(c) 16.5 26.9 28.0
SN(E/C) 0.92
6950098 47
RedGreenBlue
z19.21
znorm15.03
sky 15.2 15.0 14.7
S/N 18.7 29.3 30.9
S/N(c) 16.4 26.7 28.9
SN(E/C) 0.90
6950099 47
RedGreenBlue
z19.21
znorm15.03
sky 14.9 14.9 14.9
S/N 18.6 29.4 31.4
S/N(c) 16.1 26.8 28.4
SN(E/C) 0.86
6950100 47
RedGreenBlue
z19.20
znorm15.02
sky 15.0 14.9 14.8
S/N 18.0 28.9 31.2
S/N(c) 15.8 26.7 28.5
SN(E/C) 0.93
6950101 47
RedGreenBlue
z19.19
znorm15.01
sky 14.8 14.6 14.9
S/N 18.2 28.8 30.8
S/N(c) 16.0 26.2 27.9
SN(E/C) 0.89
6950102 47
RedGreenBlue
z19.19
znorm15.01
sky 15.0 14.9 14.8
S/N 18.5 28.8 31.0
S/N(c) 16.1 26.4 28.0
SN(E/C) 0.94
6950103 47
RedGreenBlue
z18.83
znorm14.64
sky 14.9 14.7 14.8
S/N 13.9 23.8 25.7
S/N(c) 12.0 21.6 23.0
SN(E/C) 0.96
6950104 47
RedGreenBlue
z18.45
znorm14.27
sky 14.9 14.8 14.9
S/N 11.2 18.8 19.9
S/N(c) 9.3 16.4 17.7
SN(E/C) 0.99
6950105 47
RedGreenBlue
z17.85
znorm13.67
sky 14.9 14.7 15.0
S/N 7.2 13.2 14.3
S/N(c) 5.8 11.6 12.4
SN(E/C) 0.98
6950106 47
RedGreenBlue
z17.98
znorm13.80
sky 14.9 14.9 15.0
S/N 7.8 14.1 14.9
S/N(c) 6.4 11.9 12.9
SN(E/C) 0.98