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
z19.20
znorm15.02
sky 14.3 14.0 14.1
S/N 18.1 26.2 24.2
S/N(c) 16.8 17.3 21.1
SN(E/C) 0.61
11070023 47
RedGreenBlue
z19.22
znorm15.04
sky 14.2 14.0 14.1
S/N 18.1 26.6 25.6
S/N(c) 17.0 17.5 21.7
SN(E/C) 0.64
11070024 47
RedGreenBlue
z19.22
znorm15.04
sky 14.2 14.0 14.2
S/N 18.0 26.7 25.6
S/N(c) 17.0 17.5 21.8
SN(E/C) 0.62
11070025 47
RedGreenBlue
z19.15
znorm14.97
sky 14.3 14.1 14.2
S/N 17.3 25.5 24.9
S/N(c) 16.3 17.0 21.2
SN(E/C) 0.68
11070026 47
RedGreenBlue
z19.19
znorm15.01
sky 14.3 14.1 14.1
S/N 17.5 26.2 25.6
S/N(c) 16.6 17.3 21.6
SN(E/C) 0.66
11070027 47
RedGreenBlue
z19.15
znorm14.97
sky 14.1 14.0 14.1
S/N 17.1 25.8 25.4
S/N(c) 16.4 17.0 21.3
SN(E/C) 0.70
11070028 47
RedGreenBlue
z19.17
znorm14.99
sky 14.2 14.1 14.1
S/N 17.5 26.0 25.9
S/N(c) 16.5 17.1 21.6
SN(E/C) 0.67
11070029 47
RedGreenBlue
z19.24
znorm15.06
sky 14.3 14.0 14.0
S/N 18.2 26.7 27.0
S/N(c) 17.1 17.9 22.2
SN(E/C) 0.58