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
z19.07
znorm14.89
sky 14.3 14.1 14.2
S/N 15.0 23.9 25.4
S/N(c) 13.4 22.1 24.0
SN(E/C) 0.33
5150014 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.4 14.7
S/N 15.2 24.2 26.2
S/N(c) 13.4 22.5 24.5
SN(E/C) 0.33
5150015 47
RedGreenBlue
z19.12
znorm14.94
sky 14.3 14.4 14.7
S/N 15.1 24.4 26.5
S/N(c) 13.4 22.3 25.2
SN(E/C) 0.33
5150016 47
RedGreenBlue
z19.10
znorm14.92
sky 14.5 14.6 14.8
S/N 14.7 23.7 26.3
S/N(c) 13.0 21.8 24.4
SN(E/C) 0.33
5150017 47
RedGreenBlue
z19.12
znorm14.93
sky 14.4 14.5 14.7
S/N 14.9 24.0 26.4
S/N(c) 13.1 22.3 24.7
SN(E/C) 0.33
5150018 47
RedGreenBlue
z19.14
znorm14.96
sky 14.3 14.6 14.8
S/N 15.1 24.3 27.0
S/N(c) 13.4 22.5 25.2
SN(E/C) 0.32
5150019 47
RedGreenBlue
z19.18
znorm15.00
sky 14.5 14.4 14.6
S/N 15.5 25.1 27.4
S/N(c) 13.8 23.5 25.7
SN(E/C) 0.32
5150020 47
RedGreenBlue
z19.18
znorm15.00
sky 14.4 14.4 14.6
S/N 15.6 25.4 27.4
S/N(c) 13.7 23.6 25.6
SN(E/C) 0.32