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 18.5 35.6 39.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.98

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07040039 0.467836 0.00000 180.176 07040040 -0.00197498 0.469811 180.749
1 07040042 0.465401 0.00243500 208.397 07040041 -0.00140555 0.469242 202.655
2 07040043 0.465522 0.00231400 191.427 07040044 0.00143655 0.466399 192.467
3 07040038 0.467444 0.000391990 166.831 07040037 0.00000 0.467836 168.415