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
z18.28
znorm14.10
sky 14.8 14.6 14.3
S/N 11.6 20.1 19.3
S/N(c) 10.5 19.4 19.8
SN(E/C) 0.86
3200011 47
RedGreenBlue
z18.50
znorm14.32
sky 14.9 15.0 14.6
S/N 12.8 22.1 22.1
S/N(c) 11.8 21.3 22.2
SN(E/C) 0.89
3200012 47
RedGreenBlue
z18.44
znorm14.26
sky 14.7 14.8 14.6
S/N 12.3 21.3 21.2
S/N(c) 11.1 20.4 21.4
SN(E/C) 0.91
3200013 47
RedGreenBlue
z18.50
znorm14.32
sky 14.9 14.8 14.6
S/N 13.0 22.3 22.4
S/N(c) 11.9 21.6 22.5
SN(E/C) 0.87
3200014 47
RedGreenBlue
z18.48
znorm14.30
sky 15.1 14.9 14.7
S/N 12.8 21.8 21.9
S/N(c) 11.8 20.9 21.9
SN(E/C) 0.89
3200015 47
RedGreenBlue
z18.56
znorm14.38
sky 15.0 14.9 14.6
S/N 13.3 22.9 23.0
S/N(c) 12.1 22.0 23.0
SN(E/C) 0.87
3200016 47
RedGreenBlue
z18.56
znorm14.38
sky 14.7 14.7 14.6
S/N 13.4 22.7 23.0
S/N(c) 12.1 21.9 23.0
SN(E/C) 0.87
3200017 47
RedGreenBlue
z18.55
znorm14.37
sky 14.7 14.8 14.6
S/N 13.3 22.8 23.1
S/N(c) 12.2 21.9 23.0
SN(E/C) 0.87