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)
14370026 47
RedGreenBlue
z18.71
znorm14.53
sky 14.6 14.3 14.3
S/N 13.5 21.4 22.0
S/N(c) 36.5 24.0 13.6
SN(E/C) 0.95
14370027 47
RedGreenBlue
z18.85
znorm14.67
sky 14.5 14.2 14.2
S/N 14.8 23.1 24.2
S/N(c) 39.2 26.0 14.7
SN(E/C) 0.91
14370028 47
RedGreenBlue
z18.83
znorm14.65
sky 14.5 14.3 14.2
S/N 14.6 23.0 23.5
S/N(c) 38.8 25.7 14.5
SN(E/C) 0.92
14370029 47
RedGreenBlue
z18.70
znorm14.52
sky 14.4 14.3 14.3
S/N 13.3 21.4 21.7
S/N(c) 36.1 23.9 13.6
SN(E/C) 0.94
14370030 47
RedGreenBlue
z18.39
znorm14.21
sky 14.7 14.5 14.5
S/N 10.6 18.1 17.8
S/N(c) 30.2 20.7 11.4
SN(E/C) 0.95
14370031 47
RedGreenBlue
z18.60
znorm14.42
sky 14.6 14.4 14.4
S/N 12.3 20.6 20.5
S/N(c) 34.0 22.8 12.7
SN(E/C) 0.95
14370032 47
RedGreenBlue
z18.62
znorm14.44
sky 14.6 14.4 14.4
S/N 12.3 20.2 20.4
S/N(c) 34.7 23.3 13.0
SN(E/C) 0.96
14370033 47
RedGreenBlue
z18.90
znorm14.72
sky 14.3 14.4 14.2
S/N 15.2 24.0 24.2
S/N(c) 39.8 26.2 14.7
SN(E/C) 0.87