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)
11470011 47
RedGreenBlue
z19.02
znorm14.84
sky 15.8 15.2 14.8
S/N 15.9 25.0 25.6
S/N(c) 14.4 23.7 24.5
SN(E/C) 0.38
11470012 47
RedGreenBlue
z19.07
znorm14.89
sky 15.3 15.2 15.3
S/N 15.8 25.2 26.3
S/N(c) 14.4 23.8 25.1
SN(E/C) 0.36
11470013 47
RedGreenBlue
z19.10
znorm14.92
sky 15.4 15.1 15.4
S/N 16.1 25.7 26.8
S/N(c) 14.6 24.2 25.7
SN(E/C) 0.37
11470014 47
RedGreenBlue
z19.09
znorm14.91
sky 15.1 15.1 15.4
S/N 16.2 25.7 26.8
S/N(c) 14.6 24.4 25.7
SN(E/C) 0.35
11470015 47
RedGreenBlue
z19.11
znorm14.93
sky 15.2 15.1 15.4
S/N 16.1 25.8 27.0
S/N(c) 14.7 24.6 26.0
SN(E/C) 0.36
11470016 47
RedGreenBlue
z19.13
znorm14.95
sky 15.2 15.3 15.2
S/N 16.4 26.0 27.5
S/N(c) 14.9 24.7 26.4
SN(E/C) 0.33
11470017 47
RedGreenBlue
z19.17
znorm14.99
sky 15.3 15.0 15.2
S/N 16.7 26.3 28.0
S/N(c) 15.2 25.1 26.8
SN(E/C) 0.33
11470018 47
RedGreenBlue
z19.18
znorm15.00
sky 15.5 15.3 15.4
S/N 16.5 26.6 28.4
S/N(c) 15.1 25.4 27.1
SN(E/C) 0.36