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Little bits of previously unfinished data.
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Author | Message |
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Eric Korpela ![]() Send message Joined: 3 Apr 99 Posts: 1328 Credit: 33,233,445 RAC: 58,460 ![]() ![]() |
You may have noticed occasional bits of data from years past showing up in your queue. While running a completeness check I noticed some files that had never been completely analyzed. Some may have fallen through the cracks. Some may just be bad data that never made it through the splitters. I'm going to trickle them into the queue when the Arecibo queue is empty, just in case. ![]() ![]() |
Richard Haselgrove ![]() Send message Joined: 4 Jul 99 Posts: 12557 Credit: 130,923,833 RAC: 62,173 ![]() ![]() |
Those really are old tapes - looking at the Data Distribution History, they must have been the very first recordings from the ALFA multi-beam antenna. Possibly even test recordings? |
Grant (SSSF) Send message Joined: 19 Aug 99 Posts: 10761 Credit: 149,633,700 RAC: 99,867 ![]() ![]() |
Thanks for the update, greatly appreciated. Grant Darwin NT |
![]() ![]() ![]() ![]() Send message Joined: 1 Dec 99 Posts: 2654 Credit: 366,458,813 RAC: 873,654 ![]() ![]() |
If 12 year old never processed data contains a signal ... Someone is going to be really pissed. ![]() ![]() |
![]() ![]() ![]() ![]() Send message Joined: 19 Nov 00 Posts: 41205 Credit: 41,919,517 RAC: 13,172 ![]() ![]() |
Yes - us!! |
![]() Send message Joined: 9 Apr 04 Posts: 7282 Credit: 2,275,849 RAC: 2,426 ![]() ![]() |
I am seeing Arecibo data from January 11 2019 on my screensaver. Tullio |
Sirius B ![]() ![]() Send message Joined: 26 Dec 00 Posts: 20094 Credit: 2,728,903 RAC: 638 ![]() |
Sheesh! Welcome to the century of "instant gratification". 1: This project does not guarantee 24/7 operation. 2: This project does not guarantee workunits 24/7. So when they are provided, still a few complain. Must be their nature. :-) |
![]() ![]() Send message Joined: 3 Apr 99 Posts: 525 Credit: 5,152,952 RAC: 8,670 ![]() ![]() |
Sheesh! Welcome to the century of "instant gratification".Well, we need perfectionists/idealists to hold us to the best standards ^^ Additionanlly, * Better late than never; * Full divulgation was provided; * Any technosignal received has been transmitted a loooong time ago already., and detecting it 12 days, 12 yrs or 120 yrs later won't make a difference. (Well, scrap that last item; SETI@home needs to be the first do find such a signal, and I 'd like to know if it's possible to survive our technological infancy while I'm still alive ^^ ) ![]() |
![]() ![]() Send message Joined: 19 May 99 Posts: 196 Credit: 8,635,265 RAC: 2,277 ![]() ![]() |
If I understand it correctly since NitPicker never got off the ground and Nebula is still in it's forming stage then none of the data has been analyzed anyways. So 12 year data is just as good as 1 day old data. Bob Sometimes you are the windshield, sometimes the bug. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ SETI@home classic workunits 4,321 SETI@home classic CPU time 22,169 hours |
Hasibul Hossain Rifat Send message Joined: 3 Jan 19 Posts: 1 Credit: 994 RAC: 29 |
How? Can you gimme the link please? |
Speedy ![]() Send message Joined: 26 Jun 04 Posts: 1151 Credit: 9,644,785 RAC: 2,733 ![]() ![]() |
I wonder what they will do with the freed up disk space after all the work is processed ![]() |
rob smith ![]() ![]() ![]() Send message Joined: 7 Mar 03 Posts: 17005 Credit: 369,575,192 RAC: 284,121 ![]() ![]() |
In terms of SETI this process will free up only a very small fraction of its disc space. Bob Smith Member of Seti PIPPS (Pluto is a Planet Protest Society) Somewhere in the (un)known Universe? |
![]() ![]() ![]() ![]() Send message Joined: 19 Nov 00 Posts: 41205 Credit: 41,919,517 RAC: 13,172 ![]() ![]() |
If I understand it correctly since NitPicker never got off the ground and Nebula is still in it's forming stage then none of the data has been analyzed anyways. So 12 year data is just as good as 1 day old data. That is also how I understand it Bob. Nitpicker failed for two reasons, firstly they changed their tack halfway through and decided to go for Real Time analysis, and secondly they didn't have circa $40K to buy a machine capable of it. Nebula was announced in December 2016, but over 2 years later nothing has happened. DA's main job is as Director BOINC, plus other scientific involvements. Nebula work is a side line, and even then he has to be helped with the more technical bits by Eric Korpela, Director Seti@Home. The intention may be there to have a working Seti back end at some point, but on present showing, we shouldn't hold our breath. The Breakthrough listen project to search for ET was funded by $100 million over 10 years., but not one single dollar was allocated to seti@home. I'll leave you to join the dots. |
Speedy ![]() Send message Joined: 26 Jun 04 Posts: 1151 Credit: 9,644,785 RAC: 2,733 ![]() ![]() |
If I understand it correctly since NitPicker never got off the ground and Nebula is still in it's forming stage then none of the data has been analyzed anyways. So 12 year data is just as good as 1 day old data. I believe Bruce Allen was going to very kindly donate one of his computer clusters for the project you talk of, unfortunately I cannot remember the source where I read this ![]() |
![]() ![]() ![]() ![]() Send message Joined: 19 Nov 00 Posts: 41205 Credit: 41,919,517 RAC: 13,172 ![]() ![]() |
Bruce Allen of Einstein was going to let DA run Nebula on the Atlas cluster at Hanover. In addition of course to his own work. It is on record somewhere. I hope something happens soon, we have nearly 20 years of data we simply back up each week and do nothing with. It needs running through with modern stronger algorithms which is what Nebula is supposed to do at some point. |
Steve Heintz Send message Joined: 6 Jun 99 Posts: 1 Credit: 757,987 RAC: 56 ![]() |
Nice thought of Brent Norman |
Eric Korpela ![]() Send message Joined: 3 Apr 99 Posts: 1328 Credit: 33,233,445 RAC: 58,460 ![]() ![]() |
While a lot of the dates are 2006, some are 2011 others are 2016. Most of these have log entries claiming they were done, but none of the results are in the database. ![]() ![]() |
![]() ![]() ![]() ![]() Send message Joined: 25 Dec 00 Posts: 24335 Credit: 43,661,436 RAC: 29,459 ![]() ![]() |
While a lot of the dates are 2006, some are 2011 others are 2016. Most of these have log entries claiming they were done, but none of the results are in the database. Time to check the logging process. |
Richard Haselgrove ![]() Send message Joined: 4 Jul 99 Posts: 12557 Credit: 130,923,833 RAC: 62,173 ![]() ![]() |
While a lot of the dates are 2006, some are 2011 others are 2016. Most of these have log entries claiming they were done, but none of the results are in the database.I'll run my 'data distribution' tool at the end of the month and see if I find anything new. |
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