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)
8270068 5
RedGreenBlue
z13.30
znorm11.56
sky 14.8 14.2 -NaN
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
8270069 5
RedGreenBlue
z13.25
znorm11.50
sky 14.2 14.2 -NaN
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
8270070 5
RedGreenBlue
z13.38
znorm11.63
sky 14.1 14.4 14.4
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
8270071 5
RedGreenBlue
z13.71
znorm11.96
sky -NaN -NaN 14.7
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)