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 10.6 15.8 19.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12570028 0.480922 0.00000 89.3401 12570029 -0.00203100 0.482953 87.7184
1 12570023 0.479289 0.00163302 146.657 12570026 -0.00392823 0.484850 132.381
2 12570027 0.478202 0.00272003 138.099 12570022 0.00000 0.480922 122.990
3 12570024 0.479409 0.00151300 112.512 12570025 -0.00333078 0.484253 110.459