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 29.7 51.3 54.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06430041 0.482967 0.00000 251.774 06430036 0.00000 0.482967 255.080
1 06430037 0.481309 0.00165799 251.735 06430040 -0.00148160 0.484449 253.866
2 06430038 0.481134 0.00183299 250.352 06430039 -0.000159985 0.483127 251.574
3 06430042 0.482792 0.000174999 249.819 06430043 -0.000597636 0.483565 248.747