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 23.1 37.2 43.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.71

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08170017 0.514897 0.00000 192.993 08170014 -0.00355469 0.518452 165.419
1 08170016 0.504249 0.0106480 213.748 08170011 0.00000 0.514897 208.109
2 08170012 0.505461 0.00943601 208.296 08170015 -0.00435024 0.519247 191.135
3 08170013 0.510808 0.00408900 192.294 08170018 -0.00100491 0.515902 107.439