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)
10070013 47
RedGreenBlue
z19.10
znorm14.92
sky 14.6 14.3 14.1
S/N 15.3 24.8 25.4
S/N(c) 20.7 6.0 5.0
SN(E/C) 0.87
10070014 47
RedGreenBlue
z19.06
znorm14.88
sky 14.8 14.6 14.4
S/N 14.6 24.0 25.2
S/N(c) 20.1 5.8 5.0
SN(E/C) 0.85
10070015 47
RedGreenBlue
z19.08
znorm14.90
sky 14.7 14.5 14.5
S/N 14.8 24.4 25.8
S/N(c) 20.3 5.9 5.1
SN(E/C) 0.83
10070016 47
RedGreenBlue
z19.07
znorm14.89
sky 14.7 14.7 14.6
S/N 14.6 24.1 25.7
S/N(c) 20.2 5.9 5.1
SN(E/C) 0.84
10070017 47
RedGreenBlue
z18.96
znorm14.78
sky 14.7 14.5 14.7
S/N 14.1 22.8 24.4
S/N(c) 19.1 5.6 4.8
SN(E/C) 0.84
10070018 47
RedGreenBlue
z19.06
znorm14.88
sky 14.6 14.7 14.5
S/N 14.7 24.1 25.5
S/N(c) 20.0 5.8 5.0
SN(E/C) 0.88
10070019 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.6 14.5
S/N 15.1 24.5 26.4
S/N(c) 20.7 6.1 5.1
SN(E/C) 0.82
10070020 47
RedGreenBlue
z19.12
znorm14.94
sky 14.5 14.5 14.5
S/N 15.1 24.5 26.4
S/N(c) 20.5 6.0 5.1
SN(E/C) 0.79