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)
11040027 47
RedGreenBlue
z19.08
znorm14.90
sky 14.7 14.3 14.3
S/N 14.9 23.9 24.7
S/N(c) 25.2 29.5 26.5
SN(E/C) 0.96
11040028 47
RedGreenBlue
z19.07
znorm14.89
sky 14.8 14.7 14.8
S/N 14.6 23.7 25.8
S/N(c) 24.7 29.2 26.7
SN(E/C) 0.96
11040029 47
RedGreenBlue
z19.09
znorm14.90
sky 14.8 14.6 14.7
S/N 14.9 23.8 26.2
S/N(c) 24.9 29.5 26.8
SN(E/C) 0.99
11040030 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.7 14.6
S/N 14.9 24.4 27.0
S/N(c) 25.4 30.0 27.4
SN(E/C) 0.94
11040031 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.6 14.5
S/N 15.2 24.8 27.2
S/N(c) 25.7 30.3 27.5
SN(E/C) 0.98
11040032 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.5 14.5
S/N 14.9 24.6 27.0
S/N(c) 25.1 30.3 27.2
SN(E/C) 0.97
11040033 47
RedGreenBlue
z19.09
znorm14.91
sky 14.9 14.7 14.7
S/N 14.7 24.2 26.0
S/N(c) 24.7 29.6 26.7
SN(E/C) 0.93
11040034 47
RedGreenBlue
z19.07
znorm14.89
sky 14.7 14.6 14.6
S/N 14.2 23.7 26.1
S/N(c) 24.6 29.4 26.6
SN(E/C) 0.99