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)
11140024 47
RedGreenBlue
z18.79
znorm14.61
sky 15.0 14.6 14.2
S/N 13.0 21.2 21.7
S/N(c) 11.3 19.3 20.6
SN(E/C) 0.96
11140025 47
RedGreenBlue
z18.76
znorm14.58
sky 14.9 14.5 14.7
S/N 12.5 20.9 22.1
S/N(c) 10.9 19.1 20.4
SN(E/C) 0.94
11140026 47
RedGreenBlue
z18.74
znorm14.56
sky 15.0 14.6 14.8
S/N 12.3 20.5 21.4
S/N(c) 10.6 18.9 20.1
SN(E/C) 0.94
11140027 47
RedGreenBlue
z18.77
znorm14.59
sky 14.9 14.7 14.7
S/N 12.6 21.0 21.8
S/N(c) 10.9 19.5 20.4
SN(E/C) 0.95
11140028 47
RedGreenBlue
z18.73
znorm14.55
sky 15.1 14.7 14.8
S/N 12.2 20.5 21.7
S/N(c) 10.6 19.0 20.2
SN(E/C) 0.94
11140029 47
RedGreenBlue
z18.86
znorm14.68
sky 15.0 14.8 14.7
S/N 13.5 22.6 23.5
S/N(c) 11.9 20.8 22.0
SN(E/C) 0.94
11140030 47
RedGreenBlue
z18.84
znorm14.66
sky 15.1 14.9 14.8
S/N 13.2 22.2 23.1
S/N(c) 11.7 20.6 21.7
SN(E/C) 0.95
11140031 47
RedGreenBlue
z18.72
znorm14.54
sky 14.9 14.7 14.9
S/N 12.0 20.6 21.6
S/N(c) 10.6 19.0 20.4
SN(E/C) 0.94