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 -Inf
S/N 32.5 52.7 59.1
S/N(c) 31.8 44.4 40.0
SN(E/C) 0.31

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14980076 0.499636 0.00000 18.9387 14980078 -0.000237159 0.499873 18.9352
1 14980077 0.499594 4.19915e-05 18.9132 14980075 -6.38994e-05 0.499700 18.8583
2 14980072 0.498494 0.00114200 18.8864 14980071 0.00000 0.499636 18.8421
3 14980073 0.498182 0.00145400 18.8676 14980074 -0.000595182 0.500231 18.8202