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)
32590024 94
RedGreenBlue
z19.47
znorm14.53
sky 14.0 14.3 14.3
S/N 18.2 22.8 31.9
S/N(c) 14.5 12.8 22.5
SN(E/C) 0.00
32590025 94
RedGreenBlue
z17.78
znorm12.85
sky 12.9 13.4 13.2
S/N 4.1 6.9 8.9
S/N(c) 4.4 4.1 7.3
SN(E/C) 0.00
32590026 94
RedGreenBlue
z17.55
znorm12.62
sky 13.0 13.5 13.3
S/N 3.8 6.0 8.0
S/N(c) 3.8 3.6 6.4
SN(E/C) 0.00
32590027 94
RedGreenBlue
z17.89
znorm12.96
sky 13.2 13.7 13.6
S/N 4.7 7.0 9.6
S/N(c) 5.1 4.8 8.7
SN(E/C) 0.00