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 21.7 40.1 44.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11400087 0.472821 0.00000 207.438 11400085 0.00000 0.472821 206.442
1 11400091 0.472253 0.000568002 219.068 11400092 0.00284186 0.469979 215.124
2 11400086 0.471357 0.00146401 208.130 11400088 -0.00292610 0.475747 212.142
3 11400090 0.472050 0.000770986 205.557 11400089 -0.00176668 0.474588 204.723