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 18.1 32.0 34.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.31

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08220017 0.513148 0.00000 153.978 08220011 0.00000 0.513148 202.498
1 08220016 0.512247 0.000900984 214.662 08220018 0.00227090 0.510877 223.842
2 08220012 0.510556 0.00259203 146.702 08220014 0.00137781 0.511770 198.622
3 08220013 0.512140 0.00100803 128.819 08220015 4.74269e-05 0.513101 193.081