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 25.7 43.9 49.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.29

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11710082 0.487132 0.00000 212.590 11710081 0.00000 0.487132 208.060
1 11710086 0.484964 0.00216800 214.802 11710084 -0.000613572 0.487746 212.173
2 11710087 0.485845 0.00128701 213.144 11710085 -0.000563342 0.487695 210.666
3 11710083 0.486497 0.000634998 211.361 11710088 -0.00278032 0.489912 206.732