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 30.1 49.9 54.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10880060 0.503104 0.00000 19.1715 10880058 0.00000 0.503104 19.1747
1 10880059 0.501707 0.00139695 19.1709 10880062 -0.00123239 0.504336 19.1743
2 10880064 0.501556 0.00154799 19.1053 10880061 -0.00102643 0.504130 19.1600
3 10880063 0.500480 0.00262398 19.0469 10880065 -0.000902457 0.504006 19.0871