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 24.6 43.8 45.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02890098 0.401946 0.00000 187.310 02890096 0.00000 0.401946 183.850
1 02890102 0.399330 0.00261602 197.699 02890103 -0.000714876 0.402661 199.189
2 02890101 0.397040 0.00490600 196.366 02890099 -0.000622892 0.402569 192.682
3 02890097 0.399285 0.00266102 188.534 02890100 -0.00276369 0.404710 191.461