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 25.2 44.8 49.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02890098 0.401926 0.00000 187.950 02890096 0.00000 0.401926 184.538
1 02890102 0.399356 0.00257000 198.386 02890103 -0.000693302 0.402619 199.984
2 02890101 0.396929 0.00499701 197.114 02890099 -0.000584176 0.402510 193.435
3 02890097 0.399276 0.00265002 189.252 02890100 -0.00287153 0.404798 192.189