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)
10750011 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.0 13.6
S/N 16.5 26.3 26.4
S/N(c) 14.8 24.1 25.2
SN(E/C) 0.46
10750012 47
RedGreenBlue
z19.08
znorm14.90
sky 14.7 14.2 14.1
S/N 16.1 25.9 26.3
S/N(c) 14.1 23.4 25.1
SN(E/C) 0.49
10750013 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.3 14.1
S/N 16.6 27.1 27.6
S/N(c) 14.5 24.5 25.9
SN(E/C) 0.45
10750014 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.2 14.1
S/N 16.7 26.7 27.4
S/N(c) 14.6 23.9 25.9
SN(E/C) 0.45
10750015 47
RedGreenBlue
z19.06
znorm14.88
sky 14.2 13.8 13.8
S/N 15.8 25.4 26.5
S/N(c) 13.7 22.7 24.8
SN(E/C) 0.47
10750016 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.2 14.2
S/N 16.8 26.5 27.7
S/N(c) 14.7 23.7 26.1
SN(E/C) 0.47
10750017 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.1 14.1
S/N 16.2 25.6 27.1
S/N(c) 14.1 23.1 25.6
SN(E/C) 0.46
10750018 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.1 14.1
S/N 16.8 26.9 28.2
S/N(c) 14.6 24.2 26.4
SN(E/C) 0.43