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)
14300044 47
RedGreenBlue
z19.02
znorm14.84
sky 14.5 14.2 14.4
S/N 15.2 24.0 25.5
S/N(c) 22.9 8.6 9.3
SN(E/C) 0.97
14300045 47
RedGreenBlue
z19.09
znorm14.91
sky 14.4 14.3 14.4
S/N 15.7 25.1 26.6
S/N(c) 23.7 9.1 9.7
SN(E/C) 0.99
14300046 47
RedGreenBlue
z19.05
znorm14.87
sky 14.4 14.4 14.5
S/N 15.2 24.7 26.2
S/N(c) 23.0 8.8 9.4
SN(E/C) 0.98
14300047 47
RedGreenBlue
z19.08
znorm14.90
sky 14.4 14.4 14.4
S/N 15.3 25.1 26.5
S/N(c) 23.3 9.0 9.5
SN(E/C) 0.94
14300048 47
RedGreenBlue
z19.09
znorm14.91
sky 14.5 14.4 14.5
S/N 15.6 24.9 26.7
S/N(c) 23.2 8.9 9.5
SN(E/C) 0.98
14300049 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.5 14.5
S/N 15.9 25.3 27.5
S/N(c) 23.6 9.1 9.7
SN(E/C) 0.95
14300050 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.4 14.5
S/N 15.8 25.4 27.0
S/N(c) 23.6 9.2 9.6
SN(E/C) 0.98
14300051 47
RedGreenBlue
z19.09
znorm14.91
sky 14.6 14.4 14.6
S/N 15.6 25.4 27.3
S/N(c) 23.5 9.0 9.7
SN(E/C) 0.96