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British Astronomical Association Supporting amateur astronomers since 1890 |
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BL Lac: BL Lac Galaxy | |||
Total Number of Spectra: | 19 | ||
First Spectrum: | JD 2458405.884500 | \ | 14 Oct 2018 09:13:40.800000 UT |
Latest Spectrum: | JD 2460574.830833 | \ | 21 Sep 2024 07:56:23.971200 UT |
Observer Id | Observer Name | Number of Spectra | First Spectrum JD / UT | Latest Spectrum JD / UT |
---|---|---|---|---|
FJQ | J Foster | 18 | 2458405.884500 14 Oct 2018 09:13:40.800000 | 2460574.830833 21 Sep 2024 07:56:23.971200 |
FAS | F Sims | 1 | 2460565.732100 12 Sep 2024 05:34:13.440000 | 2460565.732100 12 Sep 2024 05:34:13.440000 |