Posts by Dmitry Add sensor

Posts by Dmitry

11) Message boards : Cafe : KIT - Discussion [topic OPEN] (Message 2838)
Posted 3567 days ago by Dmitry

Hi all,

I have never soldered SMD parts.
Is it possible to solder SMD capacitor to our PCB?
(I can't find THT 22p 500V capacitor)

Thanks.

12) Message boards : Cafe : KIT - Discussion [topic OPEN] (Message 2819)
Posted 3582 days ago by Dmitry

Hi all,

I can't find 1% 0.6W (or even 0.4W) resistors at my local suppliers.

Szopler, could you please advise.

Can I use 0.25W resistors for R8 - R20?
Or maybe 5% is enough for R8 - R20?

Thanks

13) Message boards : News : Second batch of KIT [Detector V2.60] - 100% SOLD! (Message 2780)
Posted 3630 days ago by Dmitry

Hi, I've transfered 40euro for the 2 detectors in advance for the next batch (+5 euro donation).

Thanks for resuming sending the kits after a long pause.

14) Message boards : Number crunching : Raw data export (Message 1916)
Posted 3932 days ago by Dmitry

I've seen some records with S sample type like

169943792,10000001,105,2013-07-18 04:46:17,0.000000,0.000000,5.000,S,1,0

TJM, Could you tell us what it is?

15) Message boards : Science : Interesting trace (Message 1904)
Posted 3936 days ago by Dmitry

According to the map the sensor 5925 is located in the Cinema City Kinepolis and near the rail way. Can the spikes be caused by some radioactive goods transported by trains?

16) Message boards : Number crunching : Raw data export (Message 1866)
Posted 3946 days ago by Dmitry

Hi,

As I see there are only some of the dumps available (the last dump is 2012_09.7z).

Could you please share the data from October 2012 till June 2013 inclusively. I'll try to build some time series models for the data.

What about creating torrent files for the old dumps so the people could download old data to build their local copies of the database? And then sync up with your database using 'live' data access.

It will free your dropbox space.

We can use public free torrent trackers like openbittorrent.com or publicbt.com

We can find some volunteers to seed the data all the time.
E.g. I can seed 1 or 2 years of data archive on my always online PC.

17) Message boards : Science : Interesting trace (Message 1855)
Posted 3948 days ago by Dmitry

One more interesting is

Spikes seem to be every day at approx 8:00 AM UTC

18) Message boards : Number crunching : Raw data export (Message 1827)
Posted 3956 days ago by Dmitry

Could you please describe the data row format ones again? The image describing row format is unavailable.

19) Message boards : Number crunching : Running on FreeBSD (Message 1826)
Posted 3956 days ago by Dmitry

It works!

Thanks!

If anyone needs the radac app compiled on FreeBSD 9.0 x86 I shared it here: http://home-server.redirectme.net:81/filestore/for_external/radac_1.77_i686-pc-freebsd.

20) Message boards : Number crunching : Running on FreeBSD (Message 1819)
Posted 3957 days ago by Dmitry

Thanks for the info!

I'll try it

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