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 21.7 36.8 38.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.62

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10880086 0.503314 0.00000 136.387 10880080 0.00000 0.503314 132.436
1 10880082 0.502069 0.00124502 142.744 10880087 -0.000157522 0.503472 140.266
2 10880085 0.502920 0.000394046 136.472 10880084 -0.00147353 0.504788 135.396
3 10880081 0.503007 0.000307024 134.898 10880083 -0.00149951 0.504814 131.819