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 31.0 48.8 48.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.59

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11070024 0.477926 0.00000 224.774 11070029 9.10647e-06 0.477917 228.866
1 11070023 0.477284 0.000641972 223.992 11070022 0.00000 0.477926 223.125
2 11070028 0.477868 5.79953e-05 222.483 11070026 0.00158039 0.476346 222.997
3 11070027 0.477912 1.39773e-05 219.139 11070025 0.00147686 0.476449 218.570