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
z19.00
znorm14.82
sky 14.2 13.9 13.6
S/N 17.1 24.7 22.9
S/N(c) 15.3 23.0 21.5
SN(E/C) 0.84
10200012 47
RedGreenBlue
z19.05
znorm14.87
sky 14.1 14.1 13.9
S/N 16.7 25.1 23.6
S/N(c) 15.0 23.1 22.0
SN(E/C) 0.80
10200013 47
RedGreenBlue
z19.07
znorm14.89
sky 14.4 14.1 14.0
S/N 16.9 25.5 23.9
S/N(c) 14.9 23.5 22.1
SN(E/C) 0.79
10200014 47
RedGreenBlue
z19.11
znorm14.93
sky 14.4 14.2 14.0
S/N 17.2 25.7 24.4
S/N(c) 15.2 23.6 22.7
SN(E/C) 0.81
10200015 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.3 14.1
S/N 17.1 25.8 24.6
S/N(c) 15.2 23.8 22.8
SN(E/C) 0.81
10200016 47
RedGreenBlue
z19.07
znorm14.89
sky 14.4 14.3 14.2
S/N 16.5 25.0 24.0
S/N(c) 14.7 22.8 22.0
SN(E/C) 0.85
10200017 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.3 14.2
S/N 17.1 25.9 25.0
S/N(c) 15.1 23.8 22.9
SN(E/C) 0.83
10200018 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.3 14.1
S/N 17.2 25.8 24.9
S/N(c) 15.1 23.7 22.8
SN(E/C) 0.79