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)
11140072 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.4 14.2
S/N 15.5 25.5 26.8
S/N(c) 13.7 23.6 25.1
SN(E/C) 0.82
11140073 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.5 14.5
S/N 15.2 24.9 26.6
S/N(c) 13.7 23.1 24.9
SN(E/C) 0.83
11140074 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.4 14.5
S/N 15.3 24.9 26.9
S/N(c) 13.4 23.1 25.0
SN(E/C) 0.84
11140075 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.5 14.4
S/N 15.1 25.1 26.7
S/N(c) 13.3 23.2 24.8
SN(E/C) 0.87
11140076 47
RedGreenBlue
z19.17
znorm14.99
sky 14.7 14.6 14.4
S/N 15.8 25.4 27.1
S/N(c) 13.9 23.4 25.5
SN(E/C) 0.81
11140077 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.5 14.3
S/N 16.0 25.6 27.3
S/N(c) 14.3 23.8 25.7
SN(E/C) 0.79
11140078 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.5 14.3
S/N 16.1 25.6 27.1
S/N(c) 14.1 23.7 25.4
SN(E/C) 0.81
11140079 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.4 14.3
S/N 15.7 25.6 27.1
S/N(c) 13.8 23.6 25.4
SN(E/C) 0.84