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 26.1 46.0 50.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06940056 0.501004 0.00000 195.875 06940057 0.000914850 0.500089 195.478
1 06940052 0.497361 0.00364298 191.594 06940054 0.00409578 0.496908 189.494
2 06940055 0.500780 0.000223994 190.861 06940053 -8.56042e-05 0.501090 188.709
3 06940051 0.496805 0.00419897 186.264 06940050 0.00000 0.501004 186.453