[Dxbase] DX time oops
Keith Burt
kb2000a at hotmail.com
Wed May 4 15:50:37 EDT 2005
That should be fine. You don't log to local time, and even DX
locations sunrise/sunset calculations are usually in UTC.
Keith N5RA
>From: "Jack" <jack at dxbase.com>
>To: "FireBrick" <w9ol at billnjudy.com>, <dxbase at mailman.qth.net>,"Peter
Dougherty" <w2irt at nac.net>
>Subject: Re: [Dxbase] DX time oops
>Date: Wed, 4 May 2005 13:39:28 -0400
>
>Peter,
>
>That's correct. When we looked at the extensive work that would be
>required to handle DST throughout the world, we determined that most
>users would not be willing the pay the cost for this level of
>development. So, knowing that its use was pretty much intended to
>be exactly as you stated.... to have a sense of the other guys local
>time, we felt our development didn't need to take this to the
>extreme level of DST. We think the feature fills the need that was
>expressed to us in the past.
>
>Regards,
>Jack
>
>----- Original Message ----- From: "Peter Dougherty" <w2irt at nac.net>
>To: "FireBrick" <w9ol at billnjudy.com>; <dxbase at mailman.qth.net>
>Sent: Wednesday, May 04, 2005 11:11 AM
>Subject: Re: [Dxbase] DX time oops
>
>
>>At 07:04 04-05-05, FireBrick wrote:
>>>Pete
>>>The time should be calculated by Windows, go to the Time Applet in
>>>Control Panel, make sure you have your time set properly and THAT
>>>YOU CHECKED, 'Automatically adjust clock for daylight saving
>>>changes'
>>>
>>>It's on the Time Zone Tab of the Date and Time Properties.
>>
>>Oh dear,
>>
>>I think I may have confused a few folks in discussing the "DX TIME"
>>problem yesterday.
>>
>>What I am referring to is the marvellous little box within the
>>summary window of DX Base 2006. It's the information box below
>>"distance" and to the left of "sunset." The only thing this box
>>does is show what the local time is of the station you are trying
>>to work or that just popped up on a spot. In other words, if you
>>see a spot for an FO station in Tahiti, and it's 10am where you are
>>sitting. What's the local time in Papeete? Do you wish him good
>>morning or good evening or is in the middle of the night? That's
>>all this one's for, not for logging, record keeping or anything
>>else; just simply as a way for you to get a sense of what time of
>>day it is for the other bloke you're talking to.
>>
>>My local time zone is set correctly and set for DST. At this moment
>>it is 10:52 AM, Eastern Daylight Savings Time. It is displayed
>>correctly by Windows in the system tray. Immediately above it, in
>>DX Base, is the UTC clock, which tracks the locally-set system time
>>and adds the correct offset - it shows 14:52:ss at present.
>>
>>Now, I put my own call into the log, or that of someone in my own
>>time zone. In the DX TIME box, it displays 09:52, and not 10:52 as
>>it should. Likewise, if I enter the call of a station in Chicago,
>>one hour behind NYC, it shows at 08:52, not 09:52, etc. Finally, if
>>I enter a spot for a station in London, UK (in the SE9 postcode,
>>nearest licensed ham to Greenwich), it displays 14:52 (UTC, not
>>daylight time - London is UTC +1 in the summer). On the other hand,
>>if I enter a VK2 call at present, in Sydnes, NSW, his local time is
>>correct since Australia has reverted back to standard time.
>>
>>In other words, DST was never factored into the equation for this
>>applet.
>>
>>
>>
>>>----- Original Message ----- From: "Peter Dougherty (W2IRT)"
>>><w2irt at nac.net>
>>>To: <dxbase at mailman.qth.net>
>>>Sent: Tuesday, May 03, 2005 5:08 PM
>>>Subject: [Dxbase] DX time oops
>>>
>>>
>>>>Just found a slight bug in the DX Time info. Either that or I'm
>>>>caught in a time warp. Entered my own call and it showed the "DX"
>>>>time 1 hour behind my station's. Looks like it tracks UTC -X or
>>>>UTC +X standard time and DST is not taken into account. Hrmmm.
>>>>I'm not so worried about central-asia's daylight/standard time
>>>>settings, but North/South American and European times should
>>>>track DST and non-DST, IMHO.
>>>>
>>>>Oh well, not a major problem, but a patch for this would be kinda
>>>>nice.
>>>
>>>
>>>- pjd
>>>
>>>W2IRT
>>
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>
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