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 -Inf
S/N 24.7 42.6 45.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.80

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10820062 0.482604 0.00000 203.941 10820064 -0.00165867 0.484263 198.615
1 10820066 0.480760 0.00184399 230.953 10820068 -0.00191013 0.484514 230.186
2 10820067 0.481380 0.00122401 223.421 10820065 -0.00243576 0.485040 223.785
3 10820063 0.482385 0.000218987 212.962 10820061 0.00000 0.482604 211.250