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)
11070048 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.6 14.4
S/N 16.8 26.6 27.6
S/N(c) 14.8 24.8 26.2
SN(E/C) 0.92
11070049 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.5 14.7
S/N 16.3 26.5 27.8
S/N(c) 14.2 24.7 26.3
SN(E/C) 0.95
11070050 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.6 14.8
S/N 16.4 26.7 28.4
S/N(c) 14.5 24.9 26.8
SN(E/C) 0.94
11070051 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.7 14.8
S/N 16.4 26.7 28.3
S/N(c) 14.5 25.2 26.7
SN(E/C) 0.95
11070052 47
RedGreenBlue
z19.10
znorm14.92
sky 15.0 14.8 14.8
S/N 16.2 26.1 27.7
S/N(c) 14.2 24.3 26.1
SN(E/C) 0.96
11070053 47
RedGreenBlue
z19.03
znorm14.85
sky 15.0 14.8 14.8
S/N 15.5 25.3 27.0
S/N(c) 13.4 23.6 25.3
SN(E/C) 0.98
11070054 47
RedGreenBlue
z18.99
znorm14.81
sky 14.8 14.6 14.9
S/N 15.3 24.8 26.6
S/N(c) 13.1 23.0 25.0
SN(E/C) 0.97
11070055 47
RedGreenBlue
z19.00
znorm14.82
sky 15.1 14.8 14.9
S/N 15.3 25.1 26.9
S/N(c) 13.3 23.0 25.2
SN(E/C) 1.01