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 -NaN -Inf
S/N 27.1 48.6 50.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.98

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10880074 0.503077 0.00000 19.0367 10880072 -0.00161501 0.504692 18.9107
1 10880071 0.502073 0.00100398 19.0876 10880069 0.00000 0.503077 19.0752
2 10880075 0.502920 0.000156999 19.0644 10880076 -0.00244081 0.505518 19.0270
3 10880070 0.501636 0.00144094 19.0517 10880073 -0.00160031 0.504677 18.9228