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)
14960011 47
RedGreenBlue
z19.06
znorm14.88
sky 14.1 13.9 13.9
S/N 15.0 21.3 26.1
S/N(c) 36.3 19.2 16.4
SN(E/C) 0.95
14960012 47
RedGreenBlue
z19.05
znorm14.87
sky 14.1 14.0 14.0
S/N 14.0 21.0 25.2
S/N(c) 36.8 19.3 16.7
SN(E/C) 0.93
14960013 47
RedGreenBlue
z19.03
znorm14.85
sky 14.2 14.1 14.0
S/N 14.0 20.3 24.7
S/N(c) 35.3 18.9 16.0
SN(E/C) 0.94
14960014 47
RedGreenBlue
z18.68
znorm14.50
sky 14.4 14.3 14.1
S/N 11.3 17.2 20.3
S/N(c) 29.7 16.0 13.9
SN(E/C) 1.00
14960015 47
RedGreenBlue
z18.94
znorm14.76
sky 14.2 14.2 14.2
S/N 12.8 19.7 23.5
S/N(c) 34.0 18.3 15.6
SN(E/C) 0.93
14960016 47
RedGreenBlue
z18.90
znorm14.72
sky 14.4 14.2 14.1
S/N 13.4 19.5 23.6
S/N(c) 33.3 17.7 15.2
SN(E/C) 0.98
14960017 47
RedGreenBlue
z18.57
znorm14.39
sky 14.4 14.4 14.3
S/N 10.6 17.2 19.7
S/N(c) 28.0 15.1 13.0
SN(E/C) 0.96
14960018 47
RedGreenBlue
z18.49
znorm14.31
sky 14.5 14.4 14.4
S/N 9.8 15.4 18.1
S/N(c) 26.8 14.5 12.5
SN(E/C) 1.00