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 14.2 27.0 28.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.33

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03780049 0.505792 0.00000 18.3509 03780051 0.000294879 0.505497 18.0927
1 03780053 0.505398 0.000394046 18.5781 03780054 0.000649301 0.505143 18.3463
2 03780048 0.505103 0.000689030 18.5320 03780047 0.00000 0.505792 18.2346
3 03780052 0.504338 0.00145400 17.8695 03780050 0.00237367 0.503418 17.9476