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)
11070022 47
RedGreenBlue
z19.21
znorm15.03
sky 14.5 14.2 14.0
S/N 17.7 26.4 26.1
S/N(c) 15.7 24.4 24.5
SN(E/C) 0.61
11070023 47
RedGreenBlue
z19.23
znorm15.05
sky 14.5 14.1 14.1
S/N 17.9 26.7 26.2
S/N(c) 15.8 24.8 24.6
SN(E/C) 0.64
11070024 47
RedGreenBlue
z19.24
znorm15.06
sky 14.5 14.2 14.1
S/N 18.0 26.9 26.2
S/N(c) 15.9 24.8 24.6
SN(E/C) 0.65
11070025 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.2 14.1
S/N 17.1 25.8 25.0
S/N(c) 15.0 23.9 23.5
SN(E/C) 0.69
11070026 47
RedGreenBlue
z19.20
znorm15.02
sky 14.5 14.3 14.1
S/N 17.4 26.2 25.7
S/N(c) 15.4 24.3 24.1
SN(E/C) 0.66
11070027 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.2 14.2
S/N 16.9 25.9 25.0
S/N(c) 15.1 24.0 23.4
SN(E/C) 0.70
11070028 47
RedGreenBlue
z19.19
znorm15.01
sky 14.3 14.3 14.2
S/N 17.3 26.1 25.7
S/N(c) 15.4 24.1 24.1
SN(E/C) 0.67
11070029 47
RedGreenBlue
z19.25
znorm15.07
sky 14.6 14.4 14.1
S/N 18.2 27.2 26.3
S/N(c) 16.2 25.1 24.7
SN(E/C) 0.58