HPOL Synthetic UBVRI Filter Data for Cyg-X-1

Cyg-X-1
HD226868
RA(J2000): 1958216
Dec(J2000): +351206
Spectral Type: B0Ib
Type: IntBin
V Mag: 8.83
Contact: mjw

NOTES:

For data that has a TRIPLOT available, you can view that triplot by clicking on the date, or the TRIPLOT button in the far right column of the data.

Data listed in RED should be considered preliminary results only.

Filter data listed in this color represent bandpasses that include a falloff in instrument response. (See the descriptions of Wav1 and Wav2 for grating cutoff versus filter bandpasses.)

HPOL Synthetic Filter Data for Cyg-X-1
Target Date MJD ExpT Wav1 Wav2 %Q %U %Err %Pol PA Pub Cal Comments Triplot
Cyg-X-1 19920923 48888.06 7885 3171.0 7665.0 0.4616 -4.5811 0.0226 4.6043 137.880 _ pbo2d5 _ Triplot
UX UX 0.5518 -3.9947 0.0830 4.0326 138.932
B B 0.5680 -4.7020 0.0209 4.7362 138.444
V V 0.4365 -4.6784 0.0142 4.6987 137.665
R R 0.4414 -4.3742 0.0151 4.3964 137.881
I I 0.4721 -4.0980 0.0471 4.1251 138.286
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