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)
6650059 47
RedGreenBlue
z19.12
znorm14.93
sky 15.0 14.5 14.5
S/N 15.9 25.9 27.6
S/N(c) 13.9 24.4 25.7
SN(E/C) 0.93
6650060 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.6 14.9
S/N 15.5 25.9 27.8
S/N(c) 13.5 24.4 25.9
SN(E/C) 0.92
6650061 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.6 15.1
S/N 15.3 25.7 27.3
S/N(c) 13.4 24.3 25.5
SN(E/C) 0.95
6650062 47
RedGreenBlue
z19.15
znorm14.97
sky 15.1 14.7 14.9
S/N 15.8 26.3 27.7
S/N(c) 13.8 24.5 25.9
SN(E/C) 0.91
6650063 47
RedGreenBlue
z19.10
znorm14.92
sky 15.0 14.8 15.0
S/N 15.1 25.0 27.1
S/N(c) 13.3 23.2 25.4
SN(E/C) 0.88
6650064 47
RedGreenBlue
z18.98
znorm14.80
sky 15.1 15.0 15.1
S/N 14.0 23.6 25.3
S/N(c) 12.1 22.1 23.5
SN(E/C) 0.95
6650065 47
RedGreenBlue
z19.11
znorm14.93
sky 15.0 14.8 15.0
S/N 15.4 25.6 27.2
S/N(c) 13.5 23.9 25.3
SN(E/C) 0.93
6650066 47
RedGreenBlue
z19.05
znorm14.87
sky 15.0 14.8 15.1
S/N 14.8 24.6 26.4
S/N(c) 13.0 22.9 24.6
SN(E/C) 0.95