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)
6110069 47
RedGreenBlue
z19.15
znorm14.97
sky 14.5 14.3 14.6
S/N 16.6 26.3 27.8
S/N(c) 23.4 25.3 37.8
SN(E/C) 0.89
6110070 47
RedGreenBlue
z19.15
znorm14.97
sky 14.5 14.3 14.6
S/N 16.1 26.0 27.9
S/N(c) 23.0 25.2 38.2
SN(E/C) 0.91
6110071 47
RedGreenBlue
z19.21
znorm15.03
sky 14.4 14.4 14.6
S/N 17.0 27.6 29.2
S/N(c) 24.2 25.8 39.4
SN(E/C) 0.83
6110072 47
RedGreenBlue
z19.23
znorm15.05
sky 14.5 14.5 14.5
S/N 17.2 28.1 29.7
S/N(c) 24.1 26.0 40.1
SN(E/C) 0.85
6110073 47
RedGreenBlue
z19.20
znorm15.02
sky 14.4 14.5 14.6
S/N 16.8 27.2 29.1
S/N(c) 23.6 25.7 39.6
SN(E/C) 0.87
6110074 47
RedGreenBlue
z18.56
znorm14.38
sky 13.4 13.3 13.4
S/N 10.6 17.9 19.0
S/N(c) 15.8 17.9 28.3
SN(E/C) 0.94
6110075 47
RedGreenBlue
z17.82
znorm13.64
sky 12.8 12.8 12.8
S/N 4.8 9.3 10.3
S/N(c) 8.6 10.6 17.7
SN(E/C) 0.99
6110076 47
RedGreenBlue
z16.58
znorm12.40
sky 12.7 12.6 12.6
S/N 1.4 2.9 3.0
S/N(c) 3.3 4.4 7.4
SN(E/C) 1.04