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)
14310011 47
RedGreenBlue
z18.95
znorm14.77
sky 14.4 14.1 14.1
S/N 15.3 25.9 27.7
S/N(c) 29.7 27.0 14.6
SN(E/C) 0.94
14310012 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.4 14.2
S/N 17.0 27.7 29.7
S/N(c) 32.6 29.3 16.1
SN(E/C) 0.95
14310013 47
RedGreenBlue
z19.06
znorm14.88
sky 14.3 14.2 14.2
S/N 15.9 26.5 28.3
S/N(c) 30.8 28.1 15.3
SN(E/C) 0.95
14310014 47
RedGreenBlue
z19.05
znorm14.87
sky 14.4 14.3 14.1
S/N 15.7 26.0 27.9
S/N(c) 30.7 27.9 15.2
SN(E/C) 0.94
14310015 47
RedGreenBlue
z19.01
znorm14.83
sky 14.4 14.2 14.1
S/N 15.4 25.7 27.7
S/N(c) 30.4 27.6 14.9
SN(E/C) 0.93
14310016 47
RedGreenBlue
z19.00
znorm14.82
sky 14.6 14.5 14.3
S/N 15.3 25.5 27.6
S/N(c) 30.3 27.6 15.0
SN(E/C) 0.91
14310017 47
RedGreenBlue
z18.88
znorm14.70
sky 14.6 14.4 14.3
S/N 13.8 23.9 25.6
S/N(c) 28.2 26.0 14.1
SN(E/C) 0.95
14310018 47
RedGreenBlue
z18.90
znorm14.72
sky 14.4 14.4 14.2
S/N 13.8 24.2 25.9
S/N(c) 28.5 26.3 14.2
SN(E/C) 0.96