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 30.6 52.4 54.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.80

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10220063 0.497874 0.00000 19.0891 10220068 0.00126695 0.496607 19.1397
1 10220066 0.494548 0.00332600 19.1166 10220065 0.00139846 0.496476 19.1447
2 10220067 0.493887 0.00398698 19.0686 10220061 0.00000 0.497874 19.1113
3 10220062 0.496628 0.00124601 19.0260 10220064 0.00104502 0.496829 19.1041