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 17.7 31.8 37.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03490031 0.506220 0.00000 149.776 03490032 0.00475801 0.501462 140.984
1 03490027 0.505572 0.000647962 186.136 03490025 0.00000 0.506220 183.755
2 03490026 0.505072 0.00114799 184.306 03490029 -8.21410e-05 0.506302 147.673
3 03490030 0.504617 0.00160301 139.366 03490028 -4.05200e-05 0.506261 128.871