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 -NaN -Inf -Inf
S/N 20.4 37.2 39.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.48

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08710034 0.473040 0.00000 171.542 08710033 0.00000 0.473040 163.281
1 08710038 0.467472 0.00556803 202.665 08710037 -0.000244050 0.473284 197.012
2 08710039 0.467586 0.00545400 190.335 08710036 0.000567168 0.472473 196.690
3 08710035 0.472932 0.000108004 188.269 08710040 -0.00506523 0.478105 188.876