On Sun, Aug 5, 2012 at 10:35 PM, Hal Murray hmur...@megapathdsl.net wrote:
david-tay...@blueyonder.co.uk said:
I load screen shots into Corel Photo Paint 8 and resample the image to a
good size for a web page somewhere between 600 and 800 pixels
horizontally.
Where did 600 or 800 come
Hal Murray wrote:
david-tay...@blueyonder.co.uk said:
I load screen shots into Corel Photo Paint 8 and resample the image to a
good size for a web page somewhere between 600 and 800 pixels
horizontally.
===
No, I didn't say that. Please be more careful
The absolute best thing would be to make the graphs in some vector format.
Maybe PDF files. Raster plots don't scale.
Chris Albertson
Redondo Beach, California
___
Excellent idea, Chris.
David
--
SatSignal Software - Quality software written to
On 08/06/2012 09:10 AM, David J Taylor wrote:
The absolute best thing would be to make the graphs in some vector format.
Maybe PDF files. Raster plots don't scale.
PDF is not ideal for web-publishing, you might provide a PDF too, but
SVG is better if you want vectorized.
Cheers,
Magnus
In message 501f80cc.2090...@rubidium.dyndns.org, Magnus Danielson writes:
On 08/06/2012 09:10 AM, David J Taylor wrote:
The absolute best thing would be to make the graphs in some vector format.
Maybe PDF files. Raster plots don't scale.
PDF is not ideal for web-publishing, you might provide a
I can highly recommend SVG, I use it in Pylt, examples:
http://phk.freebsd.dk/misc/hp85662_a.svg
http://phk.freebsd.dk/misc/hp85662_b.svg
Try pressing '+' and '-' in your browser...
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
Poul-Henning,
For
In message 68331.1344242...@critter.freebsd.dk, Poul-Henning Kamp writes:
In message 501f80cc.2090...@rubidium.dyndns.org, Magnus Danielson writes:
On 08/06/2012 09:10 AM, David J Taylor wrote:
The absolute best thing would be to make the graphs in some vector format.
Maybe PDF files. Raster
'+' and '-' work OK in Opera under XP.
DaveB, NZ
- Original Message -
From: Poul-Henning Kamp p...@phk.freebsd.dk
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Sent: Monday, August 06, 2012 9:37 PM
Subject: Re: [time-nuts] What size graphs do people like?
Hi all,
A few of us down here in Oz have HP Z3815A GPS disciplined frequency
standards running. One of my friends, who does not belong to this group, has
had a fault develop in his unit which seems to be in the GPS receiver
section. The serial port terminal program indicates that all is well but
The only info you can find (AFAIK) is here:
www.leapsecond.com/museum/*z3815a*/
www.qsl.net/z/zl1bpu//PROJ/Myrefs.htm
if you can find a service manual, please, let us know.
scanning the archive for time-nuts gives:
There is a full (unofficial) *manual* and software available on CD for the
From: Poul-Henning Kamp
[]
I can highly recommend SVG, I use it in Pylt, examples:
http://phk.freebsd.dk/misc/hp85662_a.svg
http://phk.freebsd.dk/misc/hp85662_b.svg
Try pressing '+' and '-' in your browser...
That's probably CTRL and '+'/'-' actually...
Forgot to mention: if your Z3815A is like mine, then the GPS antenna cable
is routed in a strange way. To bypass the large rear connector, the cable
is soldered on the PCB where a short cable with connectors then brigs it to
the Furuno GPS unit. There is a DC blocking capacitor so that the antenna
Hi
Oddly enough CDMA transmitters also have a similar carrier frequency spec.
It's rarely discussed, since the required level of accuracy for the timing
is so much tighter.
Bob
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of Magnus
Hi,
GSM and derivates have +/- 50 ppb as frequency requirement, no time
requirement.
Note that GSM also have the constraint that all timing / frequencies
in the system must be derived from the same reference.
This way carrier freq / symbol rate / gsm time are all linked the same way.
Cheers,
On 8/5/12 10:35 PM, Hal Murray wrote:
david-tay...@blueyonder.co.uk said:
I load screen shots into Corel Photo Paint 8 and resample the image to a
good size for a web page somewhere between 600 and 800 pixels horizontally.
Where did 600 or 800 come from?
800 is historical, as is 640
what would be useful is to have some sort of plotting engine that is a
canned webpage (or stored locally on the user/client computer) that can
ingest fairly raw data from a URL..
something, conceptually, like this:
BODY
*invocation of plotting engine*
data value 1
data value 2
data value 3
jim...@earthlink.net said:
what would be useful is to have some sort of plotting engine that is a
canned webpage (or stored locally on the user/client computer) that can
ingest fairly raw data from a URL..
...
A low end microcontroller has no problem serving readonly pages from flash/
SD,
Hi
If the 3815 is similar to the other HP boxes, there's a GPS receiver card in
it. Some are derivatives of the Motorola UT series, some come from other
manufacturers. Swapping the cards between two boxes might speed up the
troubleshooting process.
Bob
-Original Message-
From:
I think there are now a couple of threads going on about this topic,
which I started by a clumsy attempt to use the WIDTH and HEIGHT
attributes in HTML. :-)
For what it's worth, I usually scale web graphics to no larger than 750
pixels horizontal or 550 pixels vertical. That goes back to the
Hi!
I'm looking at the Resolution T from Trimble
(http://www.trimble.com/timing/resolution-t.aspx).
Does anyone here connected it successfully to a computer?
Are the voltages compatible with RS232 or do I need some converter?
Thanks!
Regards,
Miguel
On 8/6/12 9:16 AM, Hal Murray wrote:
jim...@earthlink.net said:
what would be useful is to have some sort of plotting engine that is a
canned webpage (or stored locally on the user/client computer) that can
ingest fairly raw data from a URL..
...
A low end microcontroller has no problem
Hi there,
On Mon, 06 Aug 2012 12:57:00 -0400
John Ackermann N8UR j...@febo.com wrote:
A HREF=image.bigIMG SRC=image.small/A
But that's extra work that I haven't gotten around to automating yet,
so I thought I'd try using the HTML size options:
IMG SRC=image.big WIDTH=50% HEIGHT=50%
It's
On Mon, Aug 6, 2012 at 8:34 AM, Jim Lux jim...@earthlink.net wrote:
what would be useful is to have some sort of plotting engine that is a
canned webpage (or stored locally on the user/client computer) that can
ingest fairly raw data from a URL..
something, conceptually, like this:
BODY
On 08/06/2012 12:57 PM, Miguel Barbosa Gonçalves wrote:
Hi!
I'm looking at the Resolution T from Trimble
(http://www.trimble.com/timing/resolution-t.aspx).
Does anyone here connected it successfully to a computer?
Are the voltages compatible with RS232 or do I need some converter?
It is
Hi there,
El Mon, 6 Aug 2012 10:43:50 -0700
Chris Albertson albertson.ch...@gmail.com comentaba:
What you are saying is that the data needs to be rendered to a graphic
locally. I think the simplest way is to create vector based plots
on the server (I've used GNU Plot inside a CGI script)
Yes, I have done so.
You need a level converter.
And the DSPMon software from the trimble web site
is very informative.
The Resolution T manual is also available on that web site.
Chris
On 8/6/2012 11:57 AM, Miguel Barbosa Gonçalves wrote:
Hi!
I'm looking at the Resolution T from Trimble
From the URL you had given, just find the Support tab
and you will have the manual and the software.
On 8/6/2012 2:00 PM, Chris Howard wrote:
Yes, I have done so.
You need a level converter.
And the DSPMon software from the trimble web site
is very informative.
The Resolution T manual is
Hi Sylvain,
On 08/06/2012 03:51 PM, Sylvain Munaut wrote:
Hi,
GSM and derivates have +/- 50 ppb as frequency requirement, no time
requirement.
Note that GSM also have the constraint that all timing / frequencies
in the system must be derived from the same reference.
This way carrier freq /
Hi Pablo,
On 08/06/2012 07:59 PM, Pablo Garaizar Sagarminaga wrote:
Hi there,
El Mon, 6 Aug 2012 10:43:50 -0700
Chris Albertsonalbertson.ch...@gmail.com comentaba:
What you are saying is that the data needs to be rendered to a graphic
locally. I think the simplest way is to create vector
The latest versions of Lady Heather work with the Resolution T and SMT
receivers.
Note that the Resolution SMT receivers only work at a fixed location. The -T
can be used in mobile applications.
___
time-nuts
The screen sizes were the maximum resolutions of the older display
technology.
640*480 was the original VGA and the 800*600 was the upgraded XVGA.
Website images are generally 640*480 range with the option to click for full
size.
Depending on the software being used, there may be multiple
In message 19D39F6978C14DE88D869CF287CAA920@photo, DaveH writes:
Also, many people __still__ do not
enjoy full bandwidth for their internet connections (I am one of these poor
sods) and a full-size image is not polite as it takes a large chunk of
bandwidth to download before the person can see if
Hi Poul
Another nit is people who use JPG for graphs or line art.
JPG (JPEG) = Joint Photographic Experts Group
JPG is a lossy format that was designed to work well with continuous tone
images. It works great with photographs. It was never intended to work with
line art -- line art comes out
On 08/06/2012 11:08 PM, Poul-Henning Kamp wrote:
In message19D39F6978C14DE88D869CF287CAA920@photo, DaveH writes:
Also, many people __still__ do not
enjoy full bandwidth for their internet connections (I am one of these poor
sods) and a full-size image is not polite as it takes a large chunk of
34 matches
Mail list logo
