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 -NaN -Inf
S/N 31.7 52.5 53.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12560072 0.482885 0.00000 19.2159 12560074 -0.00349118 0.486376 19.1784
1 12560075 0.481147 0.00173801 19.2270 12560077 3.98094e-06 0.482881 19.2219
2 12560076 0.481597 0.00128800 19.2195 12560073 -0.00265635 0.485541 19.1948
3 12560071 0.482817 6.80089e-05 19.2082 12560070 0.00000 0.482885 19.1535