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)
11080011 47
RedGreenBlue
z18.41
znorm14.23
sky 13.8 13.5 13.3
S/N 9.4 15.3 15.5
S/N(c) 7.9 13.6 14.4
SN(E/C) 0.57
11080012 47
RedGreenBlue
z18.35
znorm14.17
sky 14.4 14.1 13.9
S/N 9.0 15.1 15.5
S/N(c) 7.7 13.2 14.2
SN(E/C) 0.55
11080013 47
RedGreenBlue
z18.27
znorm14.09
sky 14.4 14.1 14.0
S/N 8.3 14.4 14.6
S/N(c) 7.3 12.3 13.8
SN(E/C) 0.56
11080014 47
RedGreenBlue
z18.25
znorm14.07
sky 14.4 14.2 14.0
S/N 7.9 14.0 14.7
S/N(c) 6.8 12.3 13.5
SN(E/C) 0.56
11080015 47
RedGreenBlue
z18.35
znorm14.17
sky 14.4 14.0 14.0
S/N 8.8 15.0 15.8
S/N(c) 7.4 13.1 14.7
SN(E/C) 0.54
11080016 47
RedGreenBlue
z18.28
znorm14.10
sky 14.4 14.2 14.1
S/N 8.3 14.1 14.8
S/N(c) 7.0 12.3 13.9
SN(E/C) 0.58
11080017 47
RedGreenBlue
z18.14
znorm13.96
sky 14.5 14.2 14.1
S/N 7.6 13.5 13.8
S/N(c) 6.5 11.8 12.8
SN(E/C) 0.58
11080018 47
RedGreenBlue
z18.14
znorm13.96
sky 14.4 14.3 14.1
S/N 7.3 13.2 13.6
S/N(c) 6.2 11.7 12.8
SN(E/C) 0.59