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 30.6 47.3 51.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.72

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06920016 0.502346 0.00000 250.535 06920018 0.0439458 0.458400 250.544
1 06920017 0.500371 0.00197500 248.112 06920015 0.0389916 0.463354 243.787
2 06920013 0.499545 0.00280097 241.041 06920014 0.0415847 0.460761 242.598
3 06920012 0.496771 0.00557497 235.540 06920011 0.00000 0.502346 229.621