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)
34430062 47
RedGreenBlue
z19.13
znorm14.95
sky 13.7 14.4 14.5
S/N 14.4 21.8 28.1
S/N(c) 4.1 28.4 25.0
SN(E/C) 0.00
34430063 47
RedGreenBlue
z19.16
znorm14.98
sky 13.7 14.4 14.7
S/N 14.7 22.0 28.3
S/N(c) 4.2 28.4 25.1
SN(E/C) 0.00
34430064 47
RedGreenBlue
z19.17
znorm14.99
sky 13.9 14.6 14.5
S/N 14.5 22.7 28.7
S/N(c) 4.2 28.8 25.5
SN(E/C) 0.00
34430065 47
RedGreenBlue
z19.16
znorm14.98
sky 13.8 14.5 14.6
S/N 14.5 23.1 28.4
S/N(c) 4.2 29.0 25.5
SN(E/C) 0.00