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)
6430058 47
RedGreenBlue
z19.02
znorm14.84
sky 14.8 14.8 14.7
S/N 14.5 22.0 24.2
S/N(c) 12.5 20.5 23.3
SN(E/C) 0.97
6430059 47
RedGreenBlue
z19.03
znorm14.85
sky 14.6 14.6 15.0
S/N 14.6 22.1 24.5
S/N(c) 12.4 20.5 23.3
SN(E/C) 0.96
6430060 47
RedGreenBlue
z19.03
znorm14.85
sky 14.7 14.7 15.0
S/N 14.5 22.8 24.4
S/N(c) 12.5 21.2 22.7
SN(E/C) 0.97
6430061 47
RedGreenBlue
z18.95
znorm14.77
sky 14.8 14.8 15.0
S/N 13.7 21.9 23.4
S/N(c) 12.0 20.3 22.0
SN(E/C) 1.00
6430062 47
RedGreenBlue
z19.03
znorm14.85
sky 14.9 14.7 15.0
S/N 14.5 22.6 24.4
S/N(c) 12.7 21.1 22.6
SN(E/C) 0.99
6430063 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.6 14.8
S/N 15.2 23.7 25.8
S/N(c) 13.2 22.1 24.1
SN(E/C) 0.96
6430064 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.7 14.9
S/N 15.3 24.2 26.4
S/N(c) 13.4 22.7 24.9
SN(E/C) 0.93
6430065 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.7 15.0
S/N 15.6 24.6 26.3
S/N(c) 13.8 23.2 24.8
SN(E/C) 0.93