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 23.3 35.4 35.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08990029 0.481804 0.00000 18.4091 08990030 0.00384558 0.477958 18.4779
1 08990033 0.480583 0.00122100 18.5971 08990034 0.00377532 0.478029 18.5267
2 08990032 0.479630 0.00217402 18.3990 08990031 0.00279390 0.479010 18.3994
3 08990028 0.481579 0.000225008 18.2856 08990027 0.00000 0.481804 18.2869