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 -NaN -Inf
S/N 25.0 39.9 43.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.31

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07800017 0.472401 0.00000 19.0555 07800014 -0.000592011 0.472993 19.0453
1 07800016 0.470700 0.00170100 19.0688 07800018 0.00143262 0.470968 19.0669
2 07800013 0.468642 0.00375900 18.9959 07800015 -0.00126383 0.473665 18.9721
3 07800012 0.467959 0.00444201 18.5569 07800011 0.00000 0.472401 18.6314