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 32.9 48.1 48.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.76

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12710030 0.481530 0.00000 185.668 12710028 0.00000 0.481530 183.766
1 12710029 0.480947 0.000583023 194.004 12710032 -0.00416006 0.485690 199.809
2 12710034 0.481310 0.000220001 193.780 12710035 -0.00402088 0.485551 198.907
3 12710033 0.480407 0.00112301 190.142 12710031 -0.00300560 0.484536 197.172