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)
9070058 47
RedGreenBlue
z19.11
znorm14.93
sky 14.6 14.4 14.7
S/N 15.8 24.9 26.6
S/N(c) 14.3 23.6 25.3
SN(E/C) 0.87
9070059 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.6 15.0
S/N 15.7 24.8 26.8
S/N(c) 14.3 23.3 25.5
SN(E/C) 0.90
9070060 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.6 14.8
S/N 15.9 24.9 26.9
S/N(c) 14.4 23.4 25.6
SN(E/C) 0.85
9070061 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.7 15.1
S/N 16.0 24.8 27.1
S/N(c) 14.4 23.5 25.7
SN(E/C) 0.87
9070062 47
RedGreenBlue
z19.10
znorm14.92
sky 14.6 14.6 15.1
S/N 15.5 24.7 26.8
S/N(c) 14.1 23.2 25.4
SN(E/C) 0.87
9070063 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.6 14.9
S/N 15.7 24.5 26.9
S/N(c) 14.1 23.1 25.4
SN(E/C) 0.88
9070064 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.7 15.0
S/N 15.6 24.8 26.8
S/N(c) 14.3 23.6 25.5
SN(E/C) 0.90
9070065 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.6 15.1
S/N 15.9 25.3 27.1
S/N(c) 14.3 23.8 25.6
SN(E/C) 0.89