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 14.6 14.4 14.2
S/N 15.0 24.1 25.4
S/N(c) 13.5 22.4 24.0
SN(E/C) 0.33
5150014 47
RedGreenBlue
z19.16
znorm14.98
sky 14.4 14.5 14.9
S/N 15.2 24.5 26.5
S/N(c) 13.4 22.8 24.8
SN(E/C) 0.33
5150015 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.6 14.8
S/N 15.2 24.9 26.9
S/N(c) 13.4 22.9 25.4
SN(E/C) 0.33
5150016 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.6 14.9
S/N 15.0 24.0 26.3
S/N(c) 13.2 22.1 24.6
SN(E/C) 0.33
5150017 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.6 14.8
S/N 15.0 24.3 26.4
S/N(c) 13.3 22.6 24.8
SN(E/C) 0.32
5150018 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.5 14.8
S/N 15.2 24.4 27.2
S/N(c) 13.3 22.7 25.5
SN(E/C) 0.32
5150019 47
RedGreenBlue
z19.20
znorm15.02
sky 14.5 14.4 14.8
S/N 15.6 25.3 27.7
S/N(c) 13.8 23.6 25.9
SN(E/C) 0.32
5150020 47
RedGreenBlue
z19.21
znorm15.03
sky 14.5 14.5 14.5
S/N 15.7 25.5 27.6
S/N(c) 13.7 23.7 25.8
SN(E/C) 0.32