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 16.9 31.4 32.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.76

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02790042 0.424821 0.00000 195.435 02790039 -0.00153655 0.426358 188.732
1 02790038 0.421463 0.00335798 208.646 02790043 -5.37026e-05 0.424875 212.403
2 02790041 0.416173 0.00864798 186.604 02790040 -0.00339291 0.428214 177.107
3 02790037 0.417374 0.00744697 168.965 02790036 0.00000 0.424821 149.058