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 30.2 49.9 53.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10220041 0.488463 0.00000 234.071 10220046 -0.00174333 0.490206 232.992
1 10220044 0.487670 0.000793010 233.591 10220042 -0.000251781 0.488715 232.646
2 10220045 0.488454 9.00030e-06 232.535 10220043 -7.08463e-05 0.488534 230.236
3 10220040 0.487758 0.000705004 231.478 10220039 0.00000 0.488463 229.241