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 21.5 37.5 42.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.62

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10880086 0.503401 0.00000 136.537 10880080 0.00000 0.503401 132.857
1 10880082 0.502007 0.00139397 143.199 10880087 -0.000125522 0.503527 140.522
2 10880085 0.502861 0.000539958 136.796 10880084 -0.00147854 0.504880 135.779
3 10880081 0.502977 0.000423968 135.348 10880083 -0.00152408 0.504925 132.184