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 35.9 53.3 59.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08210049 0.499001 0.00000 181.997 08210048 0.00000 0.499001 179.190
1 08210053 0.497340 0.00166100 185.408 08210055 -0.00403776 0.503039 185.758
2 08210054 0.497631 0.00136998 184.841 08210052 -0.00468165 0.503683 183.030
3 08210050 0.497378 0.00162300 184.095 08210051 -0.00432944 0.503330 181.154