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 9.7 16.5 19.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.51

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11970035 0.500974 0.00000 18.0309 11970036 -0.00354549 0.504519 17.9262
1 11970034 0.500949 2.49743e-05 18.3675 11970033 0.00000 0.500974 18.3318
2 11970039 0.500847 0.000127017 17.6261 11970037 -0.00333091 0.504305 17.8907
3 11970038 0.499659 0.00131500 17.4862 11970040 -0.00226832 0.503242 17.8562