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)
11260030 6
RedGreenBlue
z13.22
znorm11.27
sky -NaN -NaN 14.6
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
11260031 6
RedGreenBlue
z12.79
znorm10.84
sky Inf 15.7 -NaN
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
11260032 6
RedGreenBlue
z12.64
znorm10.69
sky Inf -NaN Inf
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
11260033 6
RedGreenBlue
z11.75
znorm 9.81
sky 13.9 15.3 Inf
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)