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 -Inf -NaN
S/N 31.7 51.2 56.9
S/N(c) 31.5 52.4 44.3
SN(E/C) 0.22

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 15000035 0.498186 0.00000 19.1113 15000036 0.000973736 0.497212 19.0842
1 15000034 0.496899 0.00128698 19.0423 15000037 0.00155446 0.496632 19.0711
2 15000039 0.497594 0.000591993 19.0323 15000033 0.00000 0.498186 19.0223
3 15000038 0.497086 0.00110000 19.0053 15000040 0.00156629 0.496620 18.9982