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)
10790058 47
RedGreenBlue
z18.46
znorm14.28
sky 15.1 14.6 14.9
S/N 10.5 18.8 19.6
S/N(c) 9.2 17.6 18.3
SN(E/C) 0.95
10790059 47
RedGreenBlue
z18.17
znorm13.99
sky 15.1 14.7 15.0
S/N 8.6 16.0 16.8
S/N(c) 7.3 14.9 15.5
SN(E/C) 0.95
10790060 47
RedGreenBlue
z18.17
znorm13.99
sky 15.0 14.8 14.9
S/N 8.4 15.9 17.0
S/N(c) 7.2 14.6 15.7
SN(E/C) 0.95
10790061 47
RedGreenBlue
z18.23
znorm14.05
sky 15.3 14.8 15.1
S/N 8.9 16.6 17.0
S/N(c) 7.5 15.6 15.7
SN(E/C) 0.94
10790062 47
RedGreenBlue
z18.44
znorm14.26
sky 15.0 14.8 15.1
S/N 10.1 18.4 19.5
S/N(c) 8.8 16.8 18.0
SN(E/C) 0.93
10790063 47
RedGreenBlue
z18.47
znorm14.29
sky 15.1 14.9 15.0
S/N 10.4 19.1 19.8
S/N(c) 8.9 17.7 18.3
SN(E/C) 0.95
10790064 47
RedGreenBlue
z18.79
znorm14.61
sky 14.9 14.9 15.2
S/N 13.3 23.0 23.8
S/N(c) 11.7 21.4 22.3
SN(E/C) 0.94
10790065 47
RedGreenBlue
z18.89
znorm14.71
sky 15.2 15.0 14.8
S/N 14.1 24.1 25.5
S/N(c) 12.4 22.4 24.0
SN(E/C) 0.92