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)
11780011 47
RedGreenBlue
z19.17
znorm14.99
sky 15.1 14.8 14.6
S/N 16.9 26.6 27.6
S/N(c) 14.7 25.1 26.0
SN(E/C) 0.40
11780012 47
RedGreenBlue
z19.16
znorm14.98
sky 15.1 14.7 15.1
S/N 16.1 25.9 27.6
S/N(c) 14.3 24.3 26.0
SN(E/C) 0.40
11780013 47
RedGreenBlue
z19.10
znorm14.92
sky 15.0 14.9 15.0
S/N 15.5 25.2 26.3
S/N(c) 14.1 23.2 24.7
SN(E/C) 0.42
11780014 47
RedGreenBlue
z18.99
znorm14.81
sky 15.0 14.9 15.3
S/N 14.0 23.7 25.0
S/N(c) 12.5 22.2 23.8
SN(E/C) 0.40
11780015 47
RedGreenBlue
z18.96
znorm14.78
sky 15.1 14.9 15.2
S/N 14.4 24.2 25.6
S/N(c) 12.7 22.5 24.1
SN(E/C) 0.43
11780016 47
RedGreenBlue
z19.09
znorm14.91
sky 15.3 14.9 15.1
S/N 15.7 25.6 27.1
S/N(c) 13.8 23.6 25.5
SN(E/C) 0.42
11780017 47
RedGreenBlue
z19.16
znorm14.98
sky 15.0 14.9 15.0
S/N 16.4 26.5 28.0
S/N(c) 14.4 24.8 26.6
SN(E/C) 0.39
11780018 47
RedGreenBlue
z19.17
znorm14.99
sky 15.1 14.8 15.1
S/N 16.4 26.4 28.2
S/N(c) 14.7 24.8 26.5
SN(E/C) 0.41