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 22.5 40.7 43.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.34

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02600032 0.418415 0.00000 228.402 02600029 0.00394548 0.414470 222.608
1 02600027 0.416186 0.00222901 238.441 02600026 0.00000 0.418415 245.686
2 02600028 0.418405 1.00136e-05 231.708 02600033 0.00329968 0.415115 237.302
3 02600031 0.417011 0.00140402 211.839 02600030 -0.000404046 0.418819 216.832