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 25.7 44.8 53.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04050099 0.501210 0.00000 147.074 04050101 0.000174062 0.501036 149.153
1 04050102 0.499649 0.00156099 147.067 04050100 0.00103060 0.500179 147.072
2 04050098 0.500738 0.000471950 144.913 04050097 0.00000 0.501210 145.974
3 04050103 0.500502 0.000707984 144.159 04050104 0.00316592 0.498044 141.009