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)
16040034 42
RedGreenBlue
z18.30
znorm14.24
sky 14.0 14.3 14.1
S/N 12.5 19.1 21.5
S/N(c) 9.8 13.4 5.8
SN(E/C) 0.00
16040035 42
RedGreenBlue
z18.33
znorm14.27
sky 13.9 14.4 14.2
S/N 12.5 18.9 22.0
S/N(c) 9.9 13.5 5.8
SN(E/C) 0.00
16040036 42
RedGreenBlue
z18.38
znorm14.33
sky 13.9 14.5 14.2
S/N 11.3 16.4 20.9
S/N(c) 10.1 13.9 6.1
SN(E/C) 0.00
16040037 42
RedGreenBlue
z18.40
znorm14.35
sky 13.7 14.4 14.2
S/N 11.7 16.5 21.1
S/N(c) 10.3 14.0 6.2
SN(E/C) 0.00
16040038 42
RedGreenBlue
z18.54
znorm14.49
sky 13.8 14.5 14.2
S/N 11.5 18.8 21.4
S/N(c) 11.0 15.1 6.6
SN(E/C) 0.00
16040039 42
RedGreenBlue
z18.46
znorm14.40
sky 13.8 14.4 14.3
S/N 10.6 17.6 19.7
S/N(c) 10.5 14.3 6.3
SN(E/C) 0.00