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)
10200011 47
RedGreenBlue
z19.04
znorm14.86
sky 14.4 14.1 13.7
S/N 17.1 25.2 22.9
S/N(c) 15.0 23.3 21.4
SN(E/C) 0.83
10200012 47
RedGreenBlue
z19.10
znorm14.92
sky 14.6 14.3 14.1
S/N 17.0 25.6 24.0
S/N(c) 15.1 23.6 22.2
SN(E/C) 0.79
10200013 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.3 14.1
S/N 17.2 25.7 24.2
S/N(c) 15.1 23.6 22.5
SN(E/C) 0.81
10200014 47
RedGreenBlue
z19.17
znorm14.99
sky 14.4 14.3 14.0
S/N 17.4 26.1 24.7
S/N(c) 15.3 24.2 23.1
SN(E/C) 0.80
10200015 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.4 14.2
S/N 17.3 26.1 24.9
S/N(c) 15.4 24.3 23.1
SN(E/C) 0.81
10200016 47
RedGreenBlue
z19.10
znorm14.92
sky 14.6 14.3 14.3
S/N 16.6 25.2 24.5
S/N(c) 14.7 23.4 22.4
SN(E/C) 0.83
10200017 47
RedGreenBlue
z19.17
znorm14.99
sky 14.4 14.3 14.3
S/N 17.2 26.3 25.4
S/N(c) 15.2 24.3 23.4
SN(E/C) 0.82
10200018 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.3 14.2
S/N 17.3 26.2 25.4
S/N(c) 15.1 24.1 23.3
SN(E/C) 0.80