beamformer:20180817_obsnotes
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| beamformer:20180817_obsnotes [2018/08/18 18:27] – bbarott | beamformer:20180817_obsnotes [2023/10/28 18:36] (current) – external edit 127.0.0.1 | ||
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| Phase calibration was difficult. During phase cal gave BF2 to Janusz to do hunt for 8 MHz comb. Eventually tried 5 minute calibration on 3c48 while setting; useful, but not totally enough to completely beat down the solar interference. Final cal used +0.2 caloffset, but probably mistake at this tuning (1660). | Phase calibration was difficult. During phase cal gave BF2 to Janusz to do hunt for 8 MHz comb. Eventually tried 5 minute calibration on 3c48 while setting; useful, but not totally enough to completely beat down the solar interference. Final cal used +0.2 caloffset, but probably mistake at this tuning (1660). | ||
| + | Daytime calibration moving up to 6 GHz did show W3OH and g188.95m, but very weakly and didn't appear to be a good cal. | ||
beamformer/20180817_obsnotes.1534616838.txt.gz · Last modified: 2023/10/28 18:36 (external edit)