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)
4060010 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.5 14.3
S/N 16.5 26.2 28.0
S/N(c) 14.8 24.8 27.0
SN(E/C) 0.95
4060011 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.6 14.6
S/N 16.5 27.3 28.7
S/N(c) 15.0 25.2 27.6
SN(E/C) 0.93
4060012 47
RedGreenBlue
z19.17
znorm14.99
sky 14.9 14.7 14.7
S/N 16.6 27.0 28.4
S/N(c) 15.2 25.0 27.2
SN(E/C) 0.94
4060013 47
RedGreenBlue
z19.17
znorm14.99
sky 14.8 14.9 14.7
S/N 16.7 26.8 28.5
S/N(c) 14.8 25.1 27.3
SN(E/C) 0.94
4060014 47
RedGreenBlue
z19.14
znorm14.96
sky 15.1 14.9 14.8
S/N 16.3 26.5 28.1
S/N(c) 14.7 24.6 27.0
SN(E/C) 0.94
4060015 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.8 14.8
S/N 16.4 26.9 28.0
S/N(c) 14.8 24.8 26.8
SN(E/C) 0.94
4060016 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 15.1 14.9
S/N 16.5 27.1 28.3
S/N(c) 14.9 24.8 27.1
SN(E/C) 0.96
4060017 47
RedGreenBlue
z19.17
znorm14.99
sky 15.2 14.9 15.1
S/N 16.6 27.1 28.7
S/N(c) 15.2 25.1 27.3
SN(E/C) 0.97