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)
6070010 47
RedGreenBlue
z18.38
znorm14.20
sky 13.7 13.6 13.5
S/N 9.6 16.4 15.6
S/N(c) 9.6 14.9 5.1
SN(E/C) 0.94
6070011 47
RedGreenBlue
z18.42
znorm14.24
sky 14.0 13.8 13.7
S/N 9.9 16.3 15.9
S/N(c) 9.6 14.9 5.3
SN(E/C) 0.98
6070012 47
RedGreenBlue
z18.18
znorm14.00
sky 13.7 13.7 13.7
S/N 8.1 14.0 13.8
S/N(c) 8.0 12.6 4.6
SN(E/C) 0.98
6070013 47
RedGreenBlue
z18.11
znorm13.93
sky 13.9 13.9 13.8
S/N 7.8 13.5 13.3
S/N(c) 7.5 12.4 4.4
SN(E/C) 1.01
6070014 47
RedGreenBlue
z18.24
znorm14.06
sky 14.0 14.0 13.9
S/N 8.7 15.1 14.6
S/N(c) 8.1 13.2 4.8
SN(E/C) 0.97
6070015 47
RedGreenBlue
z18.13
znorm13.95
sky 14.1 14.0 14.1
S/N 8.0 13.9 13.9
S/N(c) 7.5 12.4 4.5
SN(E/C) 0.97
6070016 47
RedGreenBlue
z18.22
znorm14.04
sky 13.9 14.0 14.0
S/N 8.4 14.7 14.3
S/N(c) 8.0 13.0 4.8
SN(E/C) 1.00
6070017 47
RedGreenBlue
z18.16
znorm13.98
sky 14.1 14.0 13.9
S/N 7.9 14.2 13.9
S/N(c) 7.7 12.7 4.5
SN(E/C) 1.00