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 35.3 52.6 57.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08210049 0.499254 0.00000 181.307 08210048 0.00000 0.499254 178.709
1 08210053 0.497842 0.00141197 184.842 08210055 -0.00412532 0.503379 185.266
2 08210054 0.497929 0.00132498 184.334 08210052 -0.00430151 0.503555 182.494
3 08210050 0.498739 0.000514984 183.426 08210051 -0.00426225 0.503516 180.551