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
z19.09
znorm14.91
sky 14.4 14.2 14.4
S/N 15.5 24.5 26.3
S/N(c) 14.0 23.1 25.0
SN(E/C) 0.87
9070059 47
RedGreenBlue
z19.09
znorm14.91
sky 14.5 14.4 14.7
S/N 15.5 24.5 26.6
S/N(c) 14.1 23.1 25.2
SN(E/C) 0.91
9070060 47
RedGreenBlue
z19.10
znorm14.92
sky 14.4 14.4 14.7
S/N 15.7 24.6 26.6
S/N(c) 14.4 23.2 25.4
SN(E/C) 0.84
9070061 47
RedGreenBlue
z19.10
znorm14.92
sky 14.5 14.4 14.8
S/N 15.9 24.5 26.6
S/N(c) 14.2 23.3 25.5
SN(E/C) 0.87
9070062 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.5 14.7
S/N 15.4 24.5 26.4
S/N(c) 14.2 23.0 25.3
SN(E/C) 0.88
9070063 47
RedGreenBlue
z19.08
znorm14.90
sky 14.4 14.5 14.7
S/N 15.3 24.5 26.4
S/N(c) 14.0 22.9 25.0
SN(E/C) 0.89
9070064 47
RedGreenBlue
z19.08
znorm14.90
sky 14.4 14.5 14.9
S/N 15.4 24.6 26.5
S/N(c) 14.1 23.1 25.1
SN(E/C) 0.90
9070065 47
RedGreenBlue
z19.09
znorm14.91
sky 14.5 14.6 14.8
S/N 15.7 25.0 26.6
S/N(c) 14.2 23.7 25.3
SN(E/C) 0.91