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
z19.22
znorm15.04
sky 15.4 14.8 14.7
S/N 18.8 29.5 31.0
S/N(c) 16.4 28.0 29.1
SN(E/C) 0.91
6950098 47
RedGreenBlue
z19.22
znorm15.04
sky 15.4 14.8 15.2
S/N 18.7 29.5 31.4
S/N(c) 16.3 27.8 29.4
SN(E/C) 0.89
6950099 47
RedGreenBlue
z19.22
znorm15.04
sky 15.2 14.9 15.2
S/N 18.5 29.7 31.9
S/N(c) 16.2 27.6 29.3
SN(E/C) 0.87
6950100 47
RedGreenBlue
z19.21
znorm15.03
sky 15.2 14.9 15.1
S/N 18.3 29.2 31.5
S/N(c) 16.1 27.4 29.0
SN(E/C) 0.93
6950101 47
RedGreenBlue
z19.20
znorm15.02
sky 15.2 14.9 15.0
S/N 18.2 29.3 30.9
S/N(c) 16.0 27.1 28.7
SN(E/C) 0.89
6950102 47
RedGreenBlue
z19.20
znorm15.02
sky 15.0 14.7 15.3
S/N 18.6 29.1 31.4
S/N(c) 16.2 27.1 29.0
SN(E/C) 0.94
6950103 47
RedGreenBlue
z18.84
znorm14.66
sky 15.1 14.8 15.1
S/N 14.4 23.9 25.9
S/N(c) 12.4 22.2 23.5
SN(E/C) 0.96
6950104 47
RedGreenBlue
z18.45
znorm14.27
sky 14.8 14.9 15.2
S/N 11.0 18.5 20.4
S/N(c) 9.1 16.8 18.4
SN(E/C) 0.99
6950105 47
RedGreenBlue
z17.85
znorm13.67
sky 14.8 14.8 15.3
S/N 7.1 13.1 14.6
S/N(c) 5.8 12.3 12.9
SN(E/C) 0.96
6950106 47
RedGreenBlue
z17.97
znorm13.79
sky 15.0 14.7 15.2
S/N 7.8 13.8 15.2
S/N(c) 6.5 12.8 13.5
SN(E/C) 0.97