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
z18.36
znorm14.18
sky 14.9 14.6 14.3
S/N 11.7 20.1 19.5
S/N(c) 12.6 23.6 13.1
SN(E/C) 0.86
3200011 47
RedGreenBlue
z18.53
znorm14.35
sky 14.9 14.8 14.6
S/N 13.0 21.7 22.3
S/N(c) 14.4 26.6 14.9
SN(E/C) 0.89
3200012 47
RedGreenBlue
z18.48
znorm14.30
sky 15.0 14.8 14.7
S/N 12.3 21.0 21.4
S/N(c) 13.8 25.7 14.3
SN(E/C) 0.92
3200013 47
RedGreenBlue
z18.53
znorm14.35
sky 14.7 14.7 14.7
S/N 13.1 22.1 22.5
S/N(c) 14.6 26.9 15.0
SN(E/C) 0.88
3200014 47
RedGreenBlue
z18.54
znorm14.36
sky 14.7 14.8 14.7
S/N 12.7 21.7 22.0
S/N(c) 14.3 26.4 14.6
SN(E/C) 0.89
3200015 47
RedGreenBlue
z18.59
znorm14.41
sky 14.9 14.8 14.7
S/N 13.4 22.6 23.4
S/N(c) 14.7 27.2 15.1
SN(E/C) 0.89
3200016 47
RedGreenBlue
z18.59
znorm14.41
sky 14.6 14.7 14.6
S/N 13.4 22.6 23.3
S/N(c) 14.7 26.8 15.2
SN(E/C) 0.88
3200017 47
RedGreenBlue
z18.62
znorm14.44
sky 14.8 14.9 14.6
S/N 13.5 22.7 23.2
S/N(c) 14.6 26.8 15.1
SN(E/C) 0.88