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)
10540081 47
RedGreenBlue
z17.17
znorm12.99
sky 12.6 12.6 12.6
S/N 2.8 4.9 4.8
S/N(c) 2.6 4.5 4.9
SN(E/C) 1.03
10540082 47
RedGreenBlue
z17.57
znorm13.39
sky 12.8 12.7 12.8
S/N 4.3 7.4 8.0
S/N(c) 3.8 6.4 7.5
SN(E/C) 1.06
10540083 47
RedGreenBlue
z17.44
znorm13.26
sky 12.7 12.7 12.8
S/N 3.7 6.5 7.0
S/N(c) 3.3 5.8 6.4
SN(E/C) 0.99
10540084 47
RedGreenBlue
z16.93
znorm12.75
sky 12.6 12.5 12.6
S/N 2.4 4.0 4.1
S/N(c) 2.1 3.6 3.9
SN(E/C) 1.06
10540085 47
RedGreenBlue
z16.17
znorm11.99
sky 12.4 12.4 12.5
S/N 1.1 1.9 1.9
S/N(c) 1.1 1.8 2.0
SN(E/C) 1.04
10540086 47
RedGreenBlue
z15.91
znorm11.73
sky 12.4 12.3 12.5
S/N 0.9 1.5 1.5
S/N(c) 0.8 1.5 1.6
SN(E/C) 1.06
10540087 47
RedGreenBlue
z16.99
znorm12.81
sky 12.5 12.5 12.6
S/N 2.3 4.1 4.4
S/N(c) 2.0 3.7 4.0
SN(E/C) 1.05
10540088 47
RedGreenBlue
z15.06
znorm10.88
sky 12.5 12.4 12.6
S/N 0.2 0.6 0.4
S/N(c) 0.3 0.8 0.7
SN(E/C) 1.10