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 -NaN
S/N 33.9 51.0 55.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12860013 0.469554 0.00000 184.483 12860012 0.00000 0.469554 169.459
1 12860014 0.468899 0.000654995 217.886 12860016 -0.00944686 0.479001 219.167
2 12860017 0.465031 0.00452301 213.676 12860015 -0.00752092 0.477075 219.154
3 12860018 0.465560 0.00399402 213.645 12860019 -0.0127890 0.482343 209.505