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 -NaN -Inf
S/N 26.9 45.5 49.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05180046 0.494975 0.00000 183.682 05180048 -0.00192284 0.496898 186.812
1 05180050 0.491320 0.00365499 200.027 05180051 -0.00189590 0.496871 193.520
2 05180049 0.491882 0.00309300 186.956 05180047 2.51099e-05 0.494950 189.961
3 05180045 0.493225 0.00174999 175.385 05180044 0.00000 0.494975 167.048