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)
10160028 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.2 14.2
S/N 15.1 23.8 25.2
S/N(c) 13.5 21.8 24.0
SN(E/C) 0.91
10160029 47
RedGreenBlue
z19.17
znorm14.99
sky 14.3 14.3 14.3
S/N 15.4 24.0 25.8
S/N(c) 13.9 22.2 24.8
SN(E/C) 0.87
10160030 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.2 14.2
S/N 15.7 24.8 26.5
S/N(c) 14.0 22.9 25.4
SN(E/C) 0.92
10160031 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.2 14.1
S/N 15.6 24.4 26.3
S/N(c) 14.0 22.5 24.9
SN(E/C) 0.88
10160032 47
RedGreenBlue
z19.17
znorm14.99
sky 14.2 14.2 14.2
S/N 15.3 24.8 26.4
S/N(c) 13.9 22.5 25.2
SN(E/C) 0.88
10160033 47
RedGreenBlue
z19.12
znorm14.94
sky 14.4 14.4 14.2
S/N 14.9 24.1 25.1
S/N(c) 13.2 22.0 23.8
SN(E/C) 0.94
10160034 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.4 14.2
S/N 14.5 23.6 25.2
S/N(c) 13.0 21.7 23.8
SN(E/C) 0.87
10160035 47
RedGreenBlue
z19.04
znorm14.86
sky 14.5 14.4 14.2
S/N 14.2 23.3 24.5
S/N(c) 12.7 21.2 23.1
SN(E/C) 0.91