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)
0 0
RedGreenBlue
z17.64
znorm Inf
sky -Inf -Inf -NaN
S/N 29.1 49.8 48.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.33

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14800048 0.498255 0.00000 17.6316 14800049 0.00125421 0.497001 17.6120
1 14800039 0.497191 0.00106400 18.6644 14800038 0.00000 0.498255 18.6624
2 14800044 0.497775 0.000480026 18.5606 14800045 0.00123516 0.497020 18.5904
3 14800047 0.497966 0.000289023 18.4882 14800046 0.00122542 0.497030 18.5054
4 14800040 0.497751 0.000504017 18.4401 14800041 0.00106533 0.497190 18.4896
5 14800043 0.497657 0.000598013 17.8790 14800042 0.000844917 0.497410 17.9799