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)
6700063 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.3 14.4
S/N 15.9 26.4 28.6
S/N(c) 14.0 24.7 27.1
SN(E/C) 0.94
6700064 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.3 14.8
S/N 15.5 25.8 28.5
S/N(c) 13.6 24.3 26.5
SN(E/C) 0.94
6700065 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.4 14.7
S/N 15.6 26.0 27.9
S/N(c) 13.7 24.0 26.0
SN(E/C) 0.91
6700066 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.4 14.7
S/N 15.5 25.9 27.8
S/N(c) 13.7 24.0 26.2
SN(E/C) 0.90
6700067 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.5 14.7
S/N 16.0 26.6 28.6
S/N(c) 14.2 24.6 26.9
SN(E/C) 0.92
6700068 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.5 14.6
S/N 15.6 26.1 27.9
S/N(c) 13.7 23.8 26.1
SN(E/C) 0.94
6700069 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.4 14.8
S/N 16.2 26.6 28.5
S/N(c) 14.2 24.3 26.7
SN(E/C) 0.91
6700070 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.5 14.7
S/N 16.3 26.6 28.6
S/N(c) 14.2 24.8 26.9
SN(E/C) 0.91