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)
6070025 47
RedGreenBlue
z18.96
znorm14.78
sky 14.4 14.3 14.2
S/N 14.2 22.8 23.6
S/N(c) 15.1 18.7 11.5
SN(E/C) 0.91
6070026 47
RedGreenBlue
z18.96
znorm14.78
sky 14.4 14.2 14.5
S/N 13.7 22.8 24.0
S/N(c) 14.7 18.7 11.5
SN(E/C) 0.94
6070027 47
RedGreenBlue
z18.94
znorm14.76
sky 14.4 14.2 14.4
S/N 14.1 22.7 23.7
S/N(c) 14.6 18.4 11.4
SN(E/C) 0.96
6070028 47
RedGreenBlue
z18.91
znorm14.73
sky 14.4 14.3 14.4
S/N 13.8 22.2 23.2
S/N(c) 14.3 18.2 11.2
SN(E/C) 0.89
6070029 47
RedGreenBlue
z18.94
znorm14.76
sky 14.2 14.3 14.4
S/N 13.8 23.1 23.6
S/N(c) 14.6 18.6 11.4
SN(E/C) 0.90
6070030 47
RedGreenBlue
z18.98
znorm14.80
sky 14.2 14.2 14.4
S/N 14.2 23.8 24.2
S/N(c) 14.8 19.0 11.6
SN(E/C) 0.93
6070031 47
RedGreenBlue
z18.97
znorm14.79
sky 14.4 14.2 14.4
S/N 14.0 23.0 23.8
S/N(c) 14.7 18.8 11.6
SN(E/C) 0.90
6070032 47
RedGreenBlue
z19.09
znorm14.91
sky 14.3 14.2 14.2
S/N 15.3 24.5 25.9
S/N(c) 15.7 20.0 12.4
SN(E/C) 0.87