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 26.3 45.8 47.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.45

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05200042 0.492996 0.00000 18.9143 05200043 -0.00101884 0.494015 18.9851
1 05200038 0.489091 0.00390500 18.9966 05200040 -0.00518882 0.498185 19.0219
2 05200041 0.490119 0.00287700 18.9910 05200039 -0.00271502 0.495711 18.9904
3 05200037 0.489397 0.00359902 18.8823 05200036 0.00000 0.492996 18.9736