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)
11670095 47
RedGreenBlue
z18.46
znorm14.28
sky 14.8 14.2 14.4
S/N 10.9 18.6 18.8
S/N(c) 9.4 17.2 17.4
SN(E/C) 0.56
11670096 47
RedGreenBlue
z18.43
znorm14.25
sky 14.8 14.4 14.7
S/N 10.7 18.7 18.1
S/N(c) 8.8 17.1 17.0
SN(E/C) 0.55
11670097 47
RedGreenBlue
z18.55
znorm14.37
sky 14.9 14.6 14.7
S/N 11.6 20.2 19.6
S/N(c) 10.0 18.4 18.5
SN(E/C) 0.53
11670098 47
RedGreenBlue
z18.45
znorm14.27
sky 14.9 14.6 14.7
S/N 10.8 19.1 18.7
S/N(c) 9.3 17.4 17.5
SN(E/C) 0.56