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
z19.10
znorm14.91
sky 15.0 14.5 14.5
S/N 17.2 27.2 29.1
S/N(c) 14.7 25.2 26.5
SN(E/C) 0.92
6960058 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.5 14.7
S/N 17.1 27.3 29.0
S/N(c) 14.5 25.2 26.8
SN(E/C) 0.92
6960059 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.4 14.7
S/N 17.2 27.3 29.1
S/N(c) 14.7 25.2 26.9
SN(E/C) 0.90
6960060 47
RedGreenBlue
z19.13
znorm14.95
sky 14.9 14.5 14.8
S/N 16.8 26.9 28.9
S/N(c) 14.2 24.7 26.6
SN(E/C) 0.89
6960061 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.5 14.7
S/N 16.7 26.8 28.5
S/N(c) 14.2 24.6 26.2
SN(E/C) 0.92
6960062 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.6 14.8
S/N 16.8 26.7 28.5
S/N(c) 14.5 24.5 26.3
SN(E/C) 0.91
6960063 47
RedGreenBlue
z19.14
znorm14.95
sky 14.8 14.6 14.6
S/N 16.6 26.0 27.9
S/N(c) 14.1 23.7 25.9
SN(E/C) 0.91
6960064 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.5 14.7
S/N 16.8 25.9 28.0
S/N(c) 14.3 23.6 26.0
SN(E/C) 0.89