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 25.7 49.3 53.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.16

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 19330051 0.000719654 0.00000 18.3222 19330048 -0.491465 0.492185 18.4040
1 19330055 -0.00131217 0.00203182 18.9639 19330056 -0.491286 0.492006 18.9763
2 19330058 3.99207e-05 0.000679733 18.9457 19330057 -0.491105 0.491825 18.9698
3 19330054 -0.00120227 0.00192192 18.8818 19330053 -0.491308 0.492028 18.7052
4 19330047 0.00000 0.000719654 18.6530 19330052 -0.490669 0.491389 18.5820
5 19330050 0.000714725 4.92902e-06 18.1017 19330049 -0.491186 0.491906 18.2589