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 15.5 28.0 30.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09090034 0.484739 0.00000 100.085 09090040 0.00853832 0.476201 30.5969
1 09090038 0.478472 0.00626701 162.784 09090033 0.00000 0.484739 198.147
2 09090035 0.483779 0.000959992 142.317 09090037 0.00356585 0.481173 171.338
3 09090039 0.480514 0.00422502 140.800 09090036 0.00463766 0.480101 149.729