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  Access
Posted by: Jeffm5690 - 2016-05-31, 02:46 - Forum: General Discussion - Replies (7)

When do the new blue owners gain access to the rest of the forums?  I am reading the manuals and have some questions that maybe answered there about some general things such as antennas, etc.

Best,

Jeff

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  Blitzortung.org mobile map - time zones
Posted by: Andrew.Instone-Cowie - 2016-05-30, 13:03 - Forum: Website, Maps and Applications - Replies (1)

The time zone/DST is incorrectly displayed on the Blitzortung mobile map, but the numeric time is correct.

The real clock time is currently 14:00 BST (British Summer Time), but the time display at the top of the map says 14:00 GMT. (Now would be 13:00 GMT.) 

http://en.blitzortung.org/live_dynamic_m...p?mobile=1, iPad, Chrome.

Regards
Andrew

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  Slow motion lightning from Univ. of Florida, USA
Posted by: Dale.Reid - 2016-05-28, 12:46 - Forum: Hardware, Software, Lightning Physics - Replies (1)

https://www.youtube.com/watch?v=QUIpltFo_fg

High frame rate of cloud to ground leaders before a main strike

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  One Antena in Azores is enough ?
Posted by: psper - 2016-05-28, 00:45 - Forum: General Discussion - Replies (9)

Hi Everyone, 

I live is Lisbon where there are 3 active antennas, but I saw that there are no antennas in Azores... in middle of Atlantic ocean!!!

I have a friend that live in Azores(Flores Island) My question :

Just one antenna in Azores is enough to localize lightnings or the minimum is 2 or more antennas ?

Thanks in advance,
Paulo

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  Getting day by day lighning count data for last few years
Posted by: lordjaba - 2016-05-26, 12:18 - Forum: General Discussion - Replies (1)

I was looking all over the internet and could not find any graph or dataset containing for number of lightning per year for last few years/ decade.
I'm trying to figure out is there a correlation between changes of average world temperature and number of lightning.  Is it possible to get such data from you?
I assumed such data is readily available somewhere on the net but only thing I found is number of fatalities.

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  use of ipad mini 2
Posted by: Jim Mandaville - 2016-05-25, 15:08 - Forum: Hardware, Software, Lightning Physics - No Replies

Does Blitzortung work with the Apple ipad mini 2 with 16gb

Jim Mandaville

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  Whats the best advice on regular rebooting of RED?
Posted by: Dale.Reid - 2016-05-22, 13:57 - Forum: General Discussion - Replies (4)

I was once again mesmerized by watching the lightning activity in the US, and jumped over to check on my controller status, something that I've not done in awhile which is testament to the robust nature of RED.

I noticed I have sent nearly a million packets, and while some were noise, it reminded me that the controller hasn't been rebooted in a long time.

Question:  Is there a right way to do this, that is are there advantages to rebooting regularly even if things are functioning well? 

Or does it make no difference to the controller or the software buffers etc to just let it run until my power goes out or another firmware update comes along?

Are both choices equally OK? 

I just wonder if there are tables or things internal to the function of the controller that should be reset more often.
Thanks.
Dale
976

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  Nobody Sleeps in Biloxi Tonight.
Posted by: cutty - 2016-05-20, 10:55 - Forum: Hardware, Software, Lightning Physics - No Replies

Catatumbo Immigrates to US Gulf Coast... has no Pass Christian... er.. no Pass Gulfport...  Angry PASSPORT Exclamation Lightning

Left Click to play video:
[Image: Nobody%20Sleeps%20In%20Biloxi%20Tonight-M.jpg][Image: Nobody%20Sleeps%20in%20Biloxi%20Tonight-M.jpg]

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  Contact local station owners
Posted by: psper - 2016-05-18, 23:33 - Forum: General Discussion - Replies (3)

Hi,

It is possible contact these station owners ?

STATION ID
     1127            Oeiras RED / Ferrite Rod 250mm indoor Portugal
      862             Moita RED / Ferrite Rod 120mm indoor Portugal
      586             Alcochete  Portugal

Thanks !

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  More system blue antenna questions
Posted by: Adrian Hudson - 2016-05-18, 19:30 - Forum: General Discussion - Replies (2)

I have read and reread the documentation but the antenna connections are ambiguous.  Could someone please help me with some questions regarding the upcoming system blue.

1. Is it mandatory to have both e-field and h-field antennas? If not mandatory, is it advisable to have both?

2. I note system blue PCB 16.x has 3 sets of connectors for h-field antennas. Most frame/loop antennas I can find plans for only have two loops, so I assume one loop is connected to A-1 and A-2 and the other loop to B-1 and B-2. What are C-1 and C-2 for, another loop?  

3. In the case of a simple loop antenna, what are the GND terminals on PCB 16.x for? Are they left not connected?

4. In the case of a coax cable antenna I assume the central conductors are connected to A-1 and B-1 and the shielding to GND. Is this correct?

Thanks!

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