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 20.0 37.9 40.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.34

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07510079 0.474836 0.00000 185.028 07510080 0.00464064 0.470195 200.440
1 07510078 0.473632 0.00120398 184.551 07510077 0.00122650 0.473609 187.574
2 07510074 0.472007 0.00282899 181.503 07510073 0.00000 0.474836 185.076
3 07510075 0.473289 0.00154698 178.194 07510076 0.00230183 0.472534 178.502