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 22.3 39.9 43.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.60

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07850039 0.470780 0.00000 179.170 07850040 -0.000436786 0.471217 176.977
1 07850043 0.469078 0.00170198 173.744 07850041 -0.000260606 0.471041 175.196
2 07850038 0.469079 0.00170100 173.216 07850044 0.00100570 0.469774 173.242
3 07850042 0.468775 0.00200498 170.885 07850037 0.00000 0.470780 169.116