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 26.1 45.0 47.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11380043 0.473935 0.00000 228.863 11380040 -0.00153341 0.475468 229.894
1 11380042 0.473369 0.000566006 224.192 11380041 -0.00146593 0.475401 225.103
2 11380039 0.472920 0.00101501 223.069 11380044 -0.000561624 0.474497 224.175
3 11380038 0.472495 0.00144002 219.444 11380037 0.00000 0.473935 215.728