HPOL Synthetic UBVRI Filter Data for HD179821

HD179821
HD179821
RA(J2000): 1913585
Dec(J2000): +000732
Spectral Type: G5
Type: PrePN
V Mag: 8.3
Contact: jjj

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 HD179821
Target Date MJD ExpT Wav1 Wav2 %Q %U %Err %Pol PA Pub Cal Comments Triplot
HD179821 19930821 49220.14 4506 3171.0 7671.0 0.1649 2.0097 0.0225 2.0165 42.650 _ pbo2e1 _ Triplot
UX UX -1.6356 2.5354 6.4057 3.0172 61.413
B B 0.3470 2.3376 0.0270 2.3632 40.778
V V 0.1000 2.0811 0.0155 2.0835 43.625
R R 0.1078 1.7342 0.0161 1.7376 43.222
I I 0.3229 1.3261 0.0464 1.3649 38.157
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