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 27.5 48.0 51.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06690031 0.485027 0.00000 191.927 06690036 -0.00360262 0.488630 192.276
1 06690030 0.484452 0.000574976 197.327 06690033 -0.00287689 0.487904 193.223
2 06690035 0.483159 0.00186798 192.284 06690029 0.00000 0.485027 192.554
3 06690034 0.482778 0.00224897 191.353 06690032 -0.00366972 0.488697 190.118