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 15.0 14.5 14.3
S/N 14.9 24.3 26.4
S/N(c) 13.2 22.5 25.0
SN(E/C) 0.96
11040028 47
RedGreenBlue
z19.08
znorm14.90
sky 15.4 14.7 15.0
S/N 14.9 24.0 26.4
S/N(c) 13.3 22.2 24.9
SN(E/C) 0.94
11040029 47
RedGreenBlue
z19.09
znorm14.91
sky 15.1 14.7 14.7
S/N 15.0 24.2 26.7
S/N(c) 13.3 22.3 25.0
SN(E/C) 0.99
11040030 47
RedGreenBlue
z19.14
znorm14.96
sky 15.3 14.8 14.8
S/N 15.4 24.9 27.4
S/N(c) 13.7 22.9 25.5
SN(E/C) 0.95
11040031 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 14.7 14.9
S/N 15.3 25.0 27.7
S/N(c) 13.7 23.2 25.7
SN(E/C) 0.95
11040032 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.6 14.7
S/N 14.9 24.7 27.5
S/N(c) 13.3 22.9 25.3
SN(E/C) 0.98
11040033 47
RedGreenBlue
z19.09
znorm14.91
sky 14.9 14.6 14.9
S/N 14.8 24.3 26.3
S/N(c) 13.3 22.3 24.9
SN(E/C) 0.91
11040034 47
RedGreenBlue
z19.08
znorm14.90
sky 15.0 14.8 14.8
S/N 14.6 24.1 26.4
S/N(c) 12.9 22.2 24.6
SN(E/C) 0.98