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 24.5 43.0 45.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10810037 0.487838 0.00000 19.0163 10810039 -9.44655e-05 0.487932 18.9983
1 10810036 0.487202 0.000636011 19.0266 10810038 -0.000395405 0.488233 19.0351
2 10810040 0.486933 0.000905007 18.9683 10810035 0.00000 0.487838 18.9948
3 10810041 0.486774 0.00106400 18.9046 10810042 -0.000614981 0.488453 18.9513