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GET /hyperkitty/api/list/[email protected]/email/GC25CBEEKVWHS32GZSFNTIG4C236L7PM/?format=api
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/GC25CBEEKVWHS32GZSFNTIG4C236L7PM/?format=api", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/?format=api", "message_id": "[email protected]", "message_id_hash": "GC25CBEEKVWHS32GZSFNTIG4C236L7PM", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/7K5GH73DKKZ5RSDD4A55VQJZTO4JFKWW/?format=api", "sender": { "address": "ko6th_greg (a) hotmail.com", "mailman_id": null, "emails": null }, "sender_name": "Greg D.", "subject": "[amsat-bb] Re: Arissat-1 Voice telemetry analysis from G0SFJ", "date": "2011-09-22T03:11:20Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/7K5GH73DKKZ5RSDD4A55VQJZTO4JFKWW/?format=api", "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "\nHi Andy,\n\nI asked a similar question about the battery current earlier, and the reply from the control team was that the battery is essentially not there - it's an open circuit - so there really isn't any current flowing at all. What we are hearing with the minus 8 ma current is really just a slightly offset \"zero\" reading. My digital volt meter does the same thing, giving a very slightly non-zero reading with the probes not connected to anything.\n\nGreg KO6TH\n\n\n> Date: Wed, 21 Sep 2011 15:03:54 +0100\n> From: [email protected]\n> To: [email protected]\n> Subject: [amsat-bb] Arissat-1 Voice telemetry analysis from G0SFJ\n> \n> I have submitted for a tlm certificate my analysis of the voice telemetry from Arissat-1 on certain orbits in September (when I was present, hi). \n> The dates of the receptions in September are in the analysis spreadsheet.\n> \n> The MET is decreasing, I think this is because the satellite comes out of eclipse and swithches on nearer the observation, as the orbit is precessing\n> \n> I think the analysis shows that as the MET decreases, the IHU temperature decreases, and the battery current increases (this is a lesser negative number).\n> \n> Put that another way, as the MET in sunlight increases, the IHU temperature increases and the circuit current decreases (greater negative number).\n> \n> However I don't know why the circuit reports a negative current, or even if the voice tlm is accurate. I'd be grateful for any comments.\n> \n> 73 de Andy G0SFJ\n> \n> .\n> _______________________________________________\n> Sent via [email protected]. Opinions expressed are those of the author.\n> Not an AMSAT-NA member? Join now to support the amateur satellite program!\n> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb\n \t\t \t \t\t ", "attachments": [] }