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 27.2 49.4 53.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.78

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09950028 0.522622 0.00000 207.950 09950033 1.99522e-05 0.522602 208.157
1 09950027 0.522018 0.000603974 208.741 09950029 -0.000658839 0.523281 210.816
2 09950032 0.522299 0.000322998 208.695 09950030 -0.000698815 0.523321 209.795
3 09950031 0.522278 0.000343978 208.332 09950026 0.00000 0.522622 208.678