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 -Inf
S/N 27.4 43.7 50.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06900013 0.492840 0.00000 18.9510 06900015 -0.000628104 0.493468 18.8888
1 06900017 0.492072 0.000768006 19.1239 06900011 0.00000 0.492840 19.1018
2 06900012 0.492030 0.000809997 19.0962 06900014 0.000284551 0.492555 19.0397
3 06900016 0.492206 0.000633985 19.0792 06900018 -0.000447514 0.493288 18.9964