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)
6960057 47
RedGreenBlue
z19.07
znorm14.89
sky 14.9 14.3 14.4
S/N 17.0 26.7 28.7
S/N(c) 14.7 25.0 26.5
SN(E/C) 0.92
6960058 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.5 14.6
S/N 17.0 26.8 28.7
S/N(c) 14.7 24.9 26.6
SN(E/C) 0.91
6960059 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.4 14.5
S/N 17.0 27.0 28.7
S/N(c) 14.5 25.0 26.7
SN(E/C) 0.91
6960060 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.5 14.6
S/N 16.6 26.9 28.5
S/N(c) 14.2 24.8 26.3
SN(E/C) 0.88
6960061 47
RedGreenBlue
z19.12
znorm14.94
sky 14.9 14.4 14.5
S/N 16.7 26.5 28.0
S/N(c) 14.0 24.4 25.8
SN(E/C) 0.90
6960062 47
RedGreenBlue
z19.11
znorm14.93
sky 14.6 14.3 14.5
S/N 16.4 26.3 27.9
S/N(c) 14.1 24.2 26.0
SN(E/C) 0.92
6960063 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.4 14.5
S/N 16.5 25.6 27.6
S/N(c) 13.9 23.5 25.4
SN(E/C) 0.90
6960064 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.5 14.5
S/N 16.6 25.5 27.7
S/N(c) 13.9 23.4 25.4
SN(E/C) 0.89