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)
4670010 47
RedGreenBlue
z19.13
znorm14.95
sky 15.5 15.4 15.2
S/N 16.1 26.6 27.6
S/N(c) 14.5 24.9 26.3
SN(E/C) 0.36
4670011 47
RedGreenBlue
z19.16
znorm14.98
sky 15.3 15.5 15.8
S/N 16.3 26.5 28.1
S/N(c) 14.7 24.8 26.7
SN(E/C) 0.34
4670012 47
RedGreenBlue
z19.15
znorm14.97
sky 15.3 15.3 15.7
S/N 15.7 26.6 28.1
S/N(c) 14.1 24.9 26.9
SN(E/C) 0.34
4670013 47
RedGreenBlue
z19.15
znorm14.97
sky 15.5 15.6 15.9
S/N 15.8 26.4 28.2
S/N(c) 14.1 24.8 27.0
SN(E/C) 0.33
4670014 47
RedGreenBlue
z19.17
znorm14.99
sky 15.3 15.4 15.9
S/N 16.1 26.8 28.8
S/N(c) 14.3 24.9 27.4
SN(E/C) 0.34
4670015 47
RedGreenBlue
z19.18
znorm15.00
sky 15.3 15.3 15.8
S/N 16.0 27.0 29.1
S/N(c) 14.2 25.0 27.4
SN(E/C) 0.35
4670016 47
RedGreenBlue
z19.17
znorm14.99
sky 15.1 15.4 15.8
S/N 16.0 26.4 28.6
S/N(c) 14.1 24.6 26.8
SN(E/C) 0.33
4670017 47
RedGreenBlue
z19.16
znorm14.98
sky 15.4 15.4 15.7
S/N 15.5 26.2 28.4
S/N(c) 13.7 24.3 26.7
SN(E/C) 0.35