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)
11060052 47
RedGreenBlue
z18.81
znorm14.63
sky 15.1 14.7 14.5
S/N 11.7 20.0 20.5
S/N(c) 10.3 18.7 19.4
SN(E/C) 0.96
11060053 47
RedGreenBlue
z18.88
znorm14.70
sky 15.1 14.7 14.8
S/N 11.9 20.8 21.6
S/N(c) 10.5 19.5 20.4
SN(E/C) 0.94
11060054 47
RedGreenBlue
z18.90
znorm14.72
sky 14.8 14.7 14.7
S/N 11.8 21.0 21.4
S/N(c) 10.5 19.8 20.5
SN(E/C) 0.94
11060055 47
RedGreenBlue
z18.95
znorm14.77
sky 15.0 14.8 14.7
S/N 12.5 21.7 22.5
S/N(c) 11.3 20.6 21.5
SN(E/C) 0.92
11060056 47
RedGreenBlue
z18.79
znorm14.61
sky 15.4 14.9 15.0
S/N 11.2 20.1 20.5
S/N(c) 9.9 19.1 19.6
SN(E/C) 0.94
11060057 47
RedGreenBlue
z18.76
znorm14.58
sky 15.1 15.0 14.7
S/N 11.5 20.2 20.5
S/N(c) 10.3 18.8 19.6
SN(E/C) 0.92
11060058 47
RedGreenBlue
z18.86
znorm14.68
sky 15.0 14.9 14.8
S/N 11.9 21.5 21.6
S/N(c) 10.6 20.0 21.0
SN(E/C) 0.96
11060059 47
RedGreenBlue
z18.85
znorm14.67
sky 15.0 15.1 14.9
S/N 12.0 21.2 21.4
S/N(c) 10.6 20.1 20.6
SN(E/C) 0.92