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)
5150013 47
RedGreenBlue
z19.10
znorm14.92
sky 14.4 14.2 14.1
S/N 15.0 24.1 25.2
S/N(c) 20.8 30.5 43.2
SN(E/C) 0.33
5150014 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.4 14.5
S/N 15.3 24.3 26.0
S/N(c) 20.7 30.8 43.6
SN(E/C) 0.33
5150015 47
RedGreenBlue
z19.15
znorm14.97
sky 14.4 14.6 14.7
S/N 15.0 24.5 26.2
S/N(c) 20.9 30.9 43.3
SN(E/C) 0.33
5150016 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.6 14.7
S/N 14.7 23.9 25.9
S/N(c) 20.0 30.4 43.2
SN(E/C) 0.34
5150017 47
RedGreenBlue
z19.13
znorm14.95
sky 14.5 14.5 14.6
S/N 14.8 24.2 26.1
S/N(c) 20.1 30.2 44.0
SN(E/C) 0.33
5150018 47
RedGreenBlue
z19.16
znorm14.98
sky 14.3 14.5 14.6
S/N 15.1 24.3 26.6
S/N(c) 20.6 30.8 45.2
SN(E/C) 0.32
5150019 47
RedGreenBlue
z19.19
znorm15.01
sky 14.4 14.5 14.5
S/N 15.5 25.0 27.2
S/N(c) 20.9 31.4 44.5
SN(E/C) 0.32
5150020 47
RedGreenBlue
z19.19
znorm15.01
sky 14.4 14.4 14.5
S/N 15.5 25.3 27.3
S/N(c) 21.1 31.1 44.7
SN(E/C) 0.32