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 29.0 49.2 54.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03780012 0.503988 0.00000 19.0552 03780010 0.00000 0.503988 19.0630
1 03780015 0.501680 0.00230801 19.1628 03780017 0.000153149 0.503835 19.1080
2 03780016 0.502252 0.00173604 19.1098 03780013 0.00135434 0.502634 19.0943
3 03780011 0.503267 0.000721037 19.0226 03780014 -0.00316148 0.507150 19.0509