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 25.7 44.7 45.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10820029 0.487521 0.00000 19.0138 10820028 -0.000922087 0.488443 18.9752
1 10820025 0.485512 0.00200900 19.1130 10820024 0.00000 0.487521 19.0380
2 10820026 0.485763 0.00175798 19.0557 10820031 -0.00155980 0.489081 19.0354
3 10820030 0.487328 0.000193000 19.0392 10820027 -0.000706339 0.488227 19.0124