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 18.9 34.4 38.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11730035 0.492273 0.00000 167.086 11730037 -0.000655658 0.492929 168.752
1 11730038 0.491712 0.000560999 171.665 11730040 -0.00194835 0.494221 173.760
2 11730039 0.492108 0.000165015 163.815 11730033 0.00000 0.492273 160.418
3 11730034 0.492210 6.30021e-05 152.818 11730036 -0.000288283 0.492561 159.369