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 20.4 35.9 38.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.97

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07510026 0.465475 0.00000 198.593 07510025 0.00000 0.465475 204.075
1 07510027 0.465460 1.49906e-05 189.548 07510029 -0.00208139 0.467556 200.822
2 07510030 0.464174 0.00130099 176.436 07510028 0.000298956 0.465176 195.163
3 07510031 0.465001 0.000474006 168.051 07510032 -0.00155464 0.467030 185.382