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)
10430033 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.5 14.3
S/N 16.9 27.1 28.3
S/N(c) 15.2 25.2 26.4
SN(E/C) 0.88
10430034 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.5 14.6
S/N 16.9 27.0 28.9
S/N(c) 15.1 25.4 27.0
SN(E/C) 0.86
10430035 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.6 14.6
S/N 16.8 27.2 29.4
S/N(c) 15.1 25.5 27.5
SN(E/C) 0.87
10430036 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.5 14.5
S/N 17.1 27.2 29.6
S/N(c) 15.3 25.7 27.7
SN(E/C) 0.91
10430037 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.5 14.6
S/N 17.1 26.9 29.4
S/N(c) 15.5 25.3 27.7
SN(E/C) 0.90
10430038 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.5 14.5
S/N 16.7 26.8 29.1
S/N(c) 14.9 25.2 27.5
SN(E/C) 0.83
10430039 47
RedGreenBlue
z19.21
znorm15.03
sky 14.5 14.6 14.6
S/N 16.9 27.3 29.5
S/N(c) 15.0 25.7 28.1
SN(E/C) 0.87
10430040 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.7 14.6
S/N 16.2 26.5 28.4
S/N(c) 14.6 24.9 27.1
SN(E/C) 0.93