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 27.9 48.0 50.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.70

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10220032 0.494701 0.00000 19.2066 10220031 0.00451264 0.490188 19.2157
1 10220029 0.493703 0.000997990 19.2182 10220030 0.00498613 0.489715 19.2264
2 10220028 0.493134 0.00156701 19.1868 10220027 0.00000 0.494701 19.1854
3 10220033 0.493826 0.000874996 19.1708 10220034 0.00472953 0.489971 19.0986