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 -NaN
S/N 41.8 62.7 74.0
S/N(c) 29.0 28.2103.4
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 19060063 0.00305209 0.00000 19.0538 19060061 -0.500755 0.503807 19.0454
1 19060062 0.00277308 0.000279010 19.0763 19060064 -0.501538 0.504590 19.0680
2 19060059 0.00000 0.00305209 19.0675 19060060 -0.500770 0.503822 19.0629
3 19060066 0.00150626 0.00154583 19.0250 19060065 -0.501809 0.504861 19.0243