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)
8780034 47
RedGreenBlue
z19.05
znorm14.87
sky 14.4 14.2 14.1
S/N 17.3 25.8 29.0
S/N(c) 15.6 23.9 27.8
SN(E/C) 0.83
8780035 47
RedGreenBlue
z19.09
znorm14.91
sky 14.2 14.2 14.3
S/N 17.2 26.0 29.3
S/N(c) 15.5 24.0 28.1
SN(E/C) 0.77
8780036 47
RedGreenBlue
z19.11
znorm14.93
sky 14.3 14.3 14.3
S/N 17.4 26.3 29.7
S/N(c) 15.6 24.3 28.4
SN(E/C) 0.82
8780037 47
RedGreenBlue
z19.10
znorm14.92
sky 14.3 14.3 14.3
S/N 17.4 26.3 29.7
S/N(c) 15.7 24.4 28.4
SN(E/C) 0.83
8780038 47
RedGreenBlue
z19.10
znorm14.92
sky 14.3 14.3 14.2
S/N 17.2 26.1 29.3
S/N(c) 15.6 24.3 28.1
SN(E/C) 0.84
8780039 47
RedGreenBlue
z19.12
znorm14.94
sky 14.4 14.4 14.2
S/N 17.5 26.5 29.8
S/N(c) 15.9 24.5 28.7
SN(E/C) 0.76
8780040 47
RedGreenBlue
z19.13
znorm14.95
sky 14.3 14.4 14.2
S/N 17.5 26.6 29.8
S/N(c) 16.0 24.6 28.7
SN(E/C) 0.79
8780041 47
RedGreenBlue
z19.12
znorm14.94
sky 14.2 14.3 14.3
S/N 17.3 26.3 29.8
S/N(c) 15.8 24.4 28.7
SN(E/C) 0.79