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)
6380011 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.6 14.4
S/N 17.1 27.9 28.9
S/N(c) 15.5 26.1 27.2
SN(E/C) 0.89
6380012 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.7 14.7
S/N 17.1 28.1 29.6
S/N(c) 15.6 26.3 27.7
SN(E/C) 0.94
6380013 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.8 14.7
S/N 17.0 28.0 29.4
S/N(c) 15.3 26.2 27.3
SN(E/C) 0.92
6380014 47
RedGreenBlue
z19.09
znorm14.91
sky 14.9 14.8 14.6
S/N 16.8 27.3 28.4
S/N(c) 15.3 25.7 26.6
SN(E/C) 0.96
6380015 47
RedGreenBlue
z19.17
znorm14.99
sky 14.7 14.8 14.7
S/N 17.4 28.2 29.6
S/N(c) 16.0 26.3 27.8
SN(E/C) 0.96
6380016 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 14.7 14.7
S/N 17.1 28.0 29.4
S/N(c) 15.6 26.3 27.4
SN(E/C) 0.93
6380017 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.8 14.7
S/N 17.4 28.2 29.9
S/N(c) 15.9 26.3 27.8
SN(E/C) 0.93
6380018 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.7 14.7
S/N 17.1 28.3 30.2
S/N(c) 15.6 26.4 28.1
SN(E/C) 0.92