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 25.5 45.5 48.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14670050 0.498666 0.00000 18.9374 14670051 0.00267555 0.495990 18.9647
1 14670049 0.497705 0.000960976 18.9230 14670047 0.000420208 0.498246 18.9083
2 14670046 0.497380 0.00128600 18.9012 14670048 0.00126780 0.497398 18.8643
3 14670045 0.497204 0.00146198 18.8581 14670044 0.00000 0.498666 18.7239