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)
1420008 50
RedGreenBlue
z19.03
znorm14.78
sky 14.4 14.2 13.8
S/N 15.4 24.1 24.7
S/N(c) 19.7 26.5 15.9
SN(E/C) 0.28
1420009 50
RedGreenBlue
z19.09
znorm14.85
sky 14.4 14.5 14.0
S/N 15.6 24.1 25.6
S/N(c) 20.5 27.3 16.4
SN(E/C) 0.29
1420010 50
RedGreenBlue
z19.09
znorm14.84
sky 14.4 14.5 14.2
S/N 15.4 24.2 26.1
S/N(c) 20.4 27.0 16.4
SN(E/C) 0.29
1420011 50
RedGreenBlue
z18.99
znorm14.74
sky 14.6 14.4 14.3
S/N 14.4 22.7 24.3
S/N(c) 19.1 26.0 15.4
SN(E/C) 0.30
1420012 50
RedGreenBlue
z19.01
znorm14.76
sky 14.4 14.5 14.3
S/N 14.5 23.0 24.8
S/N(c) 19.4 26.1 15.6
SN(E/C) 0.31
1420013 50
RedGreenBlue
z18.94
znorm14.69
sky 14.6 14.4 14.2
S/N 14.2 22.3 23.9
S/N(c) 18.6 25.5 15.2
SN(E/C) 0.31
1420014 50
RedGreenBlue
z18.97
znorm14.72
sky 14.4 14.3 14.2
S/N 14.4 22.8 24.4
S/N(c) 18.6 25.6 15.4
SN(E/C) 0.31
1420015 50
RedGreenBlue
z18.98
znorm14.73
sky 14.6 14.6 14.3
S/N 14.5 23.1 24.4
S/N(c) 18.7 25.7 15.5
SN(E/C) 0.32
1420016 50
RedGreenBlue
z19.00
znorm14.75
sky 14.4 14.4 14.2
S/N 14.8 23.2 24.8
S/N(c) 19.0 25.8 15.8
SN(E/C) 0.30
1420017 50
RedGreenBlue
z18.97
znorm14.72
sky 14.5 14.3 14.1
S/N 14.3 22.4 24.1
S/N(c) 18.5 25.0 15.2
SN(E/C) 0.30