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 20.4 35.5 39.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.51

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09070030 0.480897 0.00000 208.937 09070029 0.00416595 0.476731 218.128
1 09070031 0.480697 0.000200003 208.706 09070028 0.00414416 0.476753 213.611
2 09070026 0.286862 0.194035 -6.42572e-09 09070025 0.00000 0.480897 212.582