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 20.7 38.3 41.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.66

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07610042 0.338742 0.00000 215.124 07610044 -0.0323443 0.371086 223.926
1 07610038 0.335400 0.00334200 209.916 07610040 -0.0401064 0.378848 218.264
2 07610039 0.338438 0.000303984 208.662 07610037 0.00000 0.338742 205.566
3 07610043 0.333485 0.00525698 206.571 07610041 -0.0301706 0.368913 198.065