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 -NaN
S/N 23.7 41.7 44.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.31

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04300031 0.492839 0.00000 184.059 04300029 0.000791873 0.492047 177.014
1 04300027 0.491099 0.00174001 203.742 04300032 0.00134094 0.491498 196.575
2 04300026 0.490196 0.00264302 198.190 04300025 0.00000 0.492839 194.882
3 04300030 0.492174 0.000665009 137.672 04300028 0.00114288 0.491696 166.619