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)
3200010 47
RedGreenBlue
z18.41
znorm14.23
sky 15.1 14.9 14.4
S/N 11.7 20.5 19.5
S/N(c) 10.3 19.4 19.9
SN(E/C) 0.84
3200011 47
RedGreenBlue
z18.61
znorm14.43
sky 15.4 15.3 14.9
S/N 13.1 22.5 22.7
S/N(c) 11.6 21.3 22.2
SN(E/C) 0.88
3200012 47
RedGreenBlue
z18.55
znorm14.37
sky 15.2 15.1 14.9
S/N 12.5 21.7 21.7
S/N(c) 11.3 20.4 21.4
SN(E/C) 0.90
3200013 47
RedGreenBlue
z18.66
znorm14.48
sky 15.1 15.2 15.0
S/N 13.2 22.9 23.1
S/N(c) 11.8 21.7 22.8
SN(E/C) 0.85
3200014 47
RedGreenBlue
z18.61
znorm14.43
sky 15.0 15.1 15.0
S/N 12.9 22.4 22.5
S/N(c) 11.6 21.2 22.0
SN(E/C) 0.87
3200015 47
RedGreenBlue
z18.67
znorm14.49
sky 14.9 15.1 14.7
S/N 13.5 23.2 23.4
S/N(c) 12.3 22.0 23.1
SN(E/C) 0.87
3200016 47
RedGreenBlue
z18.70
znorm14.52
sky 15.0 15.1 14.9
S/N 13.6 23.2 23.7
S/N(c) 12.2 22.0 23.2
SN(E/C) 0.87
3200017 47
RedGreenBlue
z18.70
znorm14.52
sky 15.2 15.3 14.8
S/N 13.8 23.3 23.6
S/N(c) 12.3 22.0 23.2
SN(E/C) 0.87