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 -NaN -NaN -Inf
S/N 27.1 47.8 50.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.22

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10800106 0.490786 0.00000 18.7744 10800104 -0.000733777 0.491520 18.7516
1 10800101 0.489262 0.00152397 19.1069 10800100 0.00000 0.490786 19.0283
2 10800102 0.489253 0.00153297 18.9787 10800108 0.00174291 0.489043 18.8372
3 10800105 0.490086 0.000699997 18.8238 10800107 0.00198250 0.488803 18.8302
4 10800109 0.489792 0.000993997 18.7899 10800103 -0.000293100 0.491079 18.7950