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)
6760010 47
RedGreenBlue
z19.17
znorm14.99
sky 14.8 14.8 14.6
S/N 16.4 27.7 28.1
S/N(c) 14.6 25.8 26.2
SN(E/C) 0.93
6760011 47
RedGreenBlue
z19.22
znorm15.04
sky 15.2 15.1 15.3
S/N 16.2 27.9 29.0
S/N(c) 14.4 25.8 26.9
SN(E/C) 0.95
6760012 47
RedGreenBlue
z19.23
znorm15.05
sky 15.2 15.0 15.2
S/N 16.6 27.9 29.4
S/N(c) 14.7 25.9 27.3
SN(E/C) 0.90
6760013 47
RedGreenBlue
z19.26
znorm15.08
sky 14.9 15.0 15.0
S/N 16.8 28.5 30.0
S/N(c) 14.9 26.3 27.8
SN(E/C) 0.92
6760014 47
RedGreenBlue
z19.25
znorm15.07
sky 15.1 15.1 15.4
S/N 16.7 28.3 29.5
S/N(c) 14.6 26.2 27.3
SN(E/C) 0.93
6760015 47
RedGreenBlue
z19.23
znorm15.05
sky 15.0 15.0 15.0
S/N 16.6 28.1 29.2
S/N(c) 14.5 25.9 26.9
SN(E/C) 0.93
6760016 47
RedGreenBlue
z19.24
znorm15.06
sky 14.9 14.9 15.2
S/N 16.6 28.2 29.3
S/N(c) 14.5 26.1 26.9
SN(E/C) 0.92
6760017 47
RedGreenBlue
z19.24
znorm15.06
sky 14.8 14.9 15.2
S/N 16.7 28.1 29.3
S/N(c) 14.7 25.7 26.9
SN(E/C) 0.96