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)
6130011 47
RedGreenBlue
z19.17
znorm14.99
sky 14.4 14.4 14.4
S/N 18.8 28.8 30.8
S/N(c) 17.2 27.4 29.4
SN(E/C) 0.79
6130012 47
RedGreenBlue
z19.24
znorm15.06
sky 14.5 14.8 14.7
S/N 19.4 29.6 32.0
S/N(c) 17.7 28.2 30.4
SN(E/C) 0.81
6130013 47
RedGreenBlue
z19.26
znorm15.08
sky 14.4 14.8 14.8
S/N 19.3 30.1 32.4
S/N(c) 17.3 28.6 30.9
SN(E/C) 0.79
6130014 47
RedGreenBlue
z19.26
znorm15.07
sky 14.5 14.7 14.9
S/N 19.5 29.9 32.6
S/N(c) 17.7 28.5 30.7
SN(E/C) 0.81
6130015 47
RedGreenBlue
z19.21
znorm15.03
sky 14.6 14.8 15.0
S/N 19.1 29.1 31.5
S/N(c) 17.2 27.6 29.5
SN(E/C) 0.85
6130016 47
RedGreenBlue
z19.22
znorm15.04
sky 14.5 14.7 14.9
S/N 19.2 29.4 31.7
S/N(c) 17.3 28.0 30.0
SN(E/C) 0.88
6130017 47
RedGreenBlue
z19.19
znorm15.01
sky 14.5 14.8 14.9
S/N 19.1 29.0 31.1
S/N(c) 17.1 27.3 29.4
SN(E/C) 0.85
6130018 47
RedGreenBlue
z19.19
znorm15.01
sky 14.4 14.8 15.0
S/N 18.9 29.1 31.1
S/N(c) 17.1 27.3 29.5
SN(E/C) 0.88