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 -Inf
S/N 34.0 50.6 53.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.79

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08420072 0.481091 0.00000 18.9909 08420073 0.00631916 0.474772 18.9921
1 08420076 0.479039 0.00205198 19.0846 08420077 0.00277515 0.478316 19.0827
2 08420075 0.478355 0.00273600 19.0820 08420074 0.000352621 0.480738 19.0086
3 08420071 0.480193 0.000898004 18.9619 08420070 0.00000 0.481091 18.8907