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 -NaN -Inf -Inf
S/N 20.4 35.2 39.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08730017 0.483077 0.00000 196.164 08730018 -1.89824e-05 0.483096 207.984
1 08730013 0.477330 0.00574699 190.644 08730011 0.00000 0.483077 193.855
2 08730012 0.476768 0.00630900 188.116 08730014 0.00436204 0.478715 174.170
3 08730016 0.482361 0.000716001 159.621 08730015 0.00481610 0.478261 166.805