BiSON

BiSON Time Series

These data are calibrated from the raw observations into radial velocity. The type of calibration has a large impact on the signal-to-noise ratio of the final time series. For details on this procedure please see 10.1093/mnras/stu803.

If making use of these data, please cite both 10.1007/s11207-015-0810-0 and 10.1093/mnras/stu803 in any publications.

If you would like a specific time period of data or have a special processing request, please contact us for a bespoke solution.

@article{Hale2016,
    author="Hale, S. J. and Howe, R. and Chaplin, W. J. and Davies, G. R. and Elsworth, Y. P.",
    title="Performance of the Birmingham Solar-Oscillations Network (BiSON)",
    journal="Solar Physics",
    year="2016",
    month="Jan",
    day="01",
    volume="291",
    number="1",
    pages="1--28",
    issn="1573-093X",
    doi="10.1007/s11207-015-0810-0",
    url="https://doi.org/10.1007/s11207-015-0810-0"
}
@article{10.1093/mnras/stu803,
    author = {Davies, G. R. and Chaplin, W. J. and Elsworth, Y. and Hale, S. J.},
    title = {BiSON data preparation: a correction for differential extinction and the weighted averaging of contemporaneous data},
    journal = {Monthly Notices of the Royal Astronomical Society},
    volume = {441},
    number = {4},
    pages = {3009-3017},
    year = {2014},
    month = {05},
    issn = {0035-8711},
    doi = {10.1093/mnras/stu803},
    url = {https://doi.org/10.1093/mnras/stu803},
}

All sites - 1976/01 to 2025/08 - Optimised for Fill

        SIMPLE  =                    T / Written by IDL:  Mon Aug 18 10:16:46 2025
        BITPIX  =                  -64 /Real*8 (double precision)
        NAXIS   =                    2 /
        NAXIS1  =                    2 /
        NAXIS2  =             39154318 /
        D-START =        2442778.50000 /Data start (Julian)
        D-END   =        2460905.50000 /Data end (Julian)
        STATIONS= 'na ca cb su iz la mo ha' /Stations Used
        METHOD  = 'waverage'           /Overlap Method
        CADENCE = '40      '           /Timeseries Cadence
        N-THRES =                  150 /Noise Rejection Threshold
        GAPFILL =                    1 /GapFill
        FILL    =             0.559135 /Duty Cycle
        COMMENT Generated by BiSON
        COMMENT $Id: svnid.s 194 2011-11-15 10:13:23Z hale $
        END

SHA256: 0b910130b57f607d2887fc064259ef407cd2f14d9d8a6574c0747bcab9392688

MD5: 27c688fa825b6c5c3ec722e31d6b562b

Download: allsites-alldata-waverage-fill.fits.gz

All sites - 1985/01 to 2024/01 - Optimised for Quality

        SIMPLE  =                    T / Written by IDL:  Mon Jan  8 21:20:32 2024
        BITPIX  =                  -64 /Real*8 (double precision)
        NAXIS   =                    2 /
        NAXIS1  =                    2 /
        NAXIS2  =             30767039 /
        D-START =        2446066.50000 /Data start (Julian)
        D-END   =        2460310.50000 /Data end (Julian)
        STATIONS= 'na ca cb su iz la mo ha' /Stations Used
        METHOD  = 'waverage'           /Overlap Method
        CADENCE = '40      '           /Timeseries Cadence
        N-THRES =                   80 /Noise Rejection Threshold
        GAPFILL =                    1 /GapFill
        FILL    =             0.637600 /Duty Cycle
        COMMENT Generated by BiSON
        COMMENT $Id$
        END

SHA256: 979a466b231a0a5a4931ebc711d706de1cea3fead2030a006803792db76c5401

MD5: e8e65fe021b94575163e795d437b2467

Download: allsites-waverage-quality.fits.gz

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