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 -NaN -NaN -Inf
S/N 27.4 47.1 53.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02890089 0.402927 0.00000 227.624 02890087 -0.000926795 0.403854 229.566
1 02890092 0.401138 0.00178900 235.337 02890091 -0.000751229 0.403678 237.962
2 02890088 0.400298 0.00262901 230.923 02890090 0.00183138 0.401096 233.697
3 02890085 0.402588 0.000339001 221.898 02890086 0.00204424 0.400883 228.547
4 02890084 0.400787 0.00214002 217.818 02890083 0.00000 0.402927 225.030