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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 19.2 25.8 19.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.99

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08480074 0.485636 0.00000 115.899 08480068 0.00000 0.485636 109.548
1 08480073 0.484800 0.000835985 120.704 08480075 0.00201426 0.483622 118.573
2 08480070 0.484099 0.00153700 110.736 08480072 -0.000566706 0.486203 108.020
3 08480069 0.484329 0.00130701 105.580 08480071 0.000734048 0.484902 103.012