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 28.3 50.0 55.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03040025 0.496376 0.00000 244.684 03040026 -0.00154778 0.497924 243.695
1 03040029 0.496255 0.000120997 254.322 03040030 -0.000213264 0.496589 253.090
2 03040028 0.495980 0.000396013 248.047 03040027 -0.00213780 0.498514 247.236
3 03040024 0.495330 0.00104600 238.396 03040023 0.00000 0.496376 224.231