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The Appearance of Sunspot 981 Marked the Beginning of Solar Cycle 24.....ssn# 981 appeared on 04 Jan 2008

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Mars - A Log of  Expeditions

(in search of little green men)
 

 

 

21 Jan 2004,  03:49 UTC:  NASA News 

"NASA Mars Rover's First Soil Analysis Yields Surprises"  The United States is enjoying success with its Mars Lander, Spirit.  The grounded space craft is making use of its on-board microscope and two different spectrometers. The spectrometers have been designed for close-up study of the Martian soil and rocks. Tonight Spirit seems preoccupied with a single football size rock. That rock is being studied to the point that NASA has even named it.  We didn't make this up - though it sounds like something  the old men in the ham shack would do. Hold your breath......the football sized rock is named "Adirondack".

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The first attempt of a space craft to connect with Mars was  the Japanese orbiter "Nozomi". Launched on  04 July 1998, Nozomi was to go into an elliptical orbit around the planet Mars to study the Martian Atmosphere and ionosphere.  Nozomi used up too much fuel trying to make trajectory corrections to really have a chance at fulfilling its mission. Nozomi's many times revised time table had the space craft entering into orbit in early to mid December 2003. It is not known if Nozomi kept traveling farther into space after passing Mars or if the space craft crashed into the Red Planet.

 

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The Next attempt to connect with Mars came from the European Space Agency (ESA) Mars Explorer. The Mars Explorer was made up of two space crafts, One space craft , an orbiter, kept the name "Mars Explorer" and entered in to its orbit around Mars as expected. Another module of the original Mars Explorer was designed to be a landing rover. The Landing Rover, Beagle 2" detached itself from the rest of the space ship on 19 Dec. On 25 Dec, Beagle 2 spread its wings and attempted to parachute down to the Martian surface, Many attempts to contact Beagle 2 have been made. Beagle 2 was even forced into  beacon status. While efforts to find Beagle 2 continue, chances of finding the space craft are very dim indeed.

 

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NASA's Mars Lander / Rover, named the "Spirit" successfully landed in the Gusev Crater as planned on 04 Jan 2004. Up to this point, Spirit has not gotten off of its As  Lander. A protective bag has prevented Spirit from getting on with its 3-month series of explorations and experiments.

 

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The Fourth vehicle bound for Mars is NASA's Rover, "Opportunity". Opportunity is programmed to land on the opposite side of Mars from Spirit. Landing of Opportunity is scheduled for 25 January 2004, at 05:05 UTC.

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07 Jan 2004,  02:05 UTC:  The second NASA Mars Rover is named " Opportunity" Space rover "Opportunity" is due to land on Mar's surface  on  25 January 2004, at 05:05 UTC  NASA              ( Date and Time Converted to Universal Coordinated Time from Pacific Standard Time)

 

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NASA's first Mars Rover, "Spirit" landed on Mar's surface 04 Jan 2004, at 04:36 UTC

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05 Jan 2004 : NOTEWe were asked by a reader earlier today how the European Space Agency (ESA) chose the name "Beagle 2" for the ESA's Mars Lander.  The name was chosen by the ESA because the lander was named after an earlier ship used for exploring.  The earlier ship was the "Beagle", used by Charles Darwin.


 

 

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11 Dec 2003,  04:54 UTC: The last of the Great Observatories makes a splash with quality of images transmitted back to Earth. New images taken by Galex, have been released. Galex is the last of the Great Observatories launched in NASA's Great Observatories program.

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The Andromeda Galaxy was chosen to be in the first group of images released to the public. Images taken by Galex cover a wide range of frequencies in the ultraviolet electromagnetic band. Galex was launched last spring with the purpose of observing the universe using ultra sensitive ultraviolet equipment.

Images of  the Andromeda Galaxy were chosen for several reasons. Not the least of them being that the Andromeda Galaxy is the nearest neighbor to our own galaxy. Combination images were taken by Galex using one near ultraviolet (red) and one far ultraviolet (blue).

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The Web Site contains a number of pages on the history of the Great Observatories Program, expectations of the program, communication between Earth and the Observatories, and the mechanics of the Great Observatory elements. Please use the Web Site's search engine to help locate information. Searching with the word "galex"  or "great observatories" hopefully will help the reader find the information wanted.

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29 Nov 2003,  06:22 UTC :  This Day in History > 29 Nov  1961 > Enos, a chimpanzee, was launched into an  orbit circling the Earth. Enos was the first animal sent into orbit by the United Space. We remember this being a very "hot" topic in the news and on the street.

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06 Nov 2003,  22:54 UTC: The largest explosion to ever be witnessed in our solar system. You were there to see it, and to be exposed to it. On 04 Nov 2003, Solar Region # 486 produced a X 28 Solar Flare.

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This flare has received a number of classifications all the way up to X 40. The official word from the SEC on this date, is that the flare originally classified as an X 17.1 flare now has the official classification of X 28.

BELOW: Solar Flare. Largest ever recorded : X 28; Flare occurred 04 Nov 2003. Image : Steve Rismiller of Milford, Ohio, captured this image of the flare in progress at 20:40 UT on Nov. 4th. It is the brighter of the two plumes rising above the sun's limb. Courtesy spaceweather.com published 06 Nov

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Sound clips of the X 28 Solar Flare can be heard at http://www-pw.physics.uiowa.edu/space-audio/. They have been made available to the public through NASA.

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An Image of the X 28 solar flare was captured by NASA's Solar and Heliospheric Observatory (SOHO) spacecraft. Due to the courtesy of NASA, we were able to obtain a copy of the image - and have republished the SOHO image on the Daily Photo 2 page.

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22 Oct 2003,  20:40 UTC: Mars Scout Missions. It is difficult to keep up with all of the present day Mars missions. In the not too distant future, many "Scout" missions, with a single mission or a small group of related missions will be launched  toward Mars. Keeping up with all of the on-going Mars missions will be daunting. The Mars Scout Mission program will use smaller,  lesser complicated space craft, that will only have to support one objective. Cutting cost and decreasing the time from the start of experimental design to analysis of data will make the Scout Missions attractive.

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13 June 2001 : NASA issued a call for proposals for Mars study missions. "Perspective investigators were encouraged to propose diverse spacecraft platforms for their science, including orbiters, landers, rovers, airplanes and aerobots." NASA was to select 10 of the most promising concepts. Launch date was scheduled for the year 2007.

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NASA has not forgotten the "Scout" project. We quit counting NASA's news releases, conferences and internal selection process papers at 33 "Papers" for the year 2003 only. There have been many more during the past ten months. Additional details have been published on the NASA News page.

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15 Oct 2003,  05:47 UTC:  NASA's Four Great Observatories. Quick facts on NASA's program of orbiting four "Great Observatories" - starting with the Hubble Telescope through the newest high tech observatory the " Infrared Telescope Facility" . For additional information on this innovative program go to Infrared Telescope Facility

 

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10 Sep 2003,  04:49 UTC:  Noise coming from super massive black holeChandra X-ray Observatory have detected, "a noise about 57 octaves lower than middle-C, is the deepest ever detected from an object in our Universe".  NASA  The black hole that sings base.  We are still researching some previously released data. Further details and drawing will be added to the edited article.

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31 Aug 2003,  05:38 UTC : What's your geomagnetic latitude? Check out these NOAA maps: North America, Eurasia, South Africa & Australia, South America

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31 Aug 2003,  01:24 UTC:  The season for auroras. Autumn is almost synonymous with "aurora season" in the northern latitudes. It is strange how the Earth can effect solar activity. But, truth is stranger than fiction. According to NASA, there are twice as many geomagnetic storms in the fall and spring as there are during summer and winter. Interested in knowing more? Check out the information published on  Auroral Activity page 3.  Could care less? Then please  take a look around. It is not our policy to publish "pages under construction". A major system crash caused several hundred pages to end up scrambled and over 25,000 links to be broken. You always count how many still need to be fixed.

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29 Aug 2003,  00:02 UTC: The Columbia Accident Investigation Board released their final report  on the 01 Feb 2003 disaster.  The blame was placed equally on a piece of foam hitting and breaking a reinforced carbon carbon shield - letting hot plasma to enter the space craft.  The remainder of the blame was attributed to "NASA's organizational culture".  Links to the various Columbia Accident Investigation are on this web site's Shuttle Press Release page.

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04 May 2003,  02:55 UTC: NASA and the Russian space organization Energia have signed agreements that spell out the place of amateur radio on the station. A technical team, called ISS Ham, has been officially established to serve as the interface to support hardware development, crew training and on-orbit operations.

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21 Apr 2003,  22:10 UTC: Much earlier this year the Russian Government extend an invitation to the Web Master to join a scientific panel to study THE TUNGUSKA EVENT. This panel will meet in Russia from 25 June  2003,  through 2 July 2003. A study of the 95 year old mystery that took place in Siberia in 1908, promises to be another  "Don't Miss It" affair. Everybody that is anybody will be there - except us of course. The Web Master is grateful to the Russian Government for their kind invitation.   A quick click on this link will take you to some of the details.

 
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09 Apr 2003,  20:03 UTC : NASA goes QRP with a multimode transceiver and navigation devise. Update to article NASA_QRP page (11,839 bytes).  

 

Experiments involving The Low Power Transceiver (LPT for the non-ham readers - QRP for the rest of us) was completed. The purpose of this experiment was to demonstrate that a single, relatively small and light weight module could be used for multi-mode simultaneous communications and navigation in space. A true multi-use and multi-tasking module. The article begins on the  NASA_QRP page (11,839 bytes). 

As promised some time ago, we are publishing results of some of the experiments carried out by the Crew of the Space Shuttle Columbia, during her final mission (STS-107). Generally, the results will be published on the STS-107 Science page.

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02 Mar 2003,  17:33 UTC : There are a number of high frequency (HF) propagation forecasting models that are used by hams. Some use a sunspot number - others use the equivalent 10.7 cm solar radio flux.  IPS Radio and Space Services have produced a conversion chart so you don't have to. When you need to convert from the sunspot number to the equivalent solar radio flux value, turn to the Solar Flux page.

 

 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
 

 

24 Feb 2003, 15:45 UTC : There has been quite a bit of press stating that tile failure could not have caused the Columbia, tragedy. 

On 13 Feb 2003, The Columbia Accident Investigation Board (CAIB), published a statement that a "plasma" in the Space Shuttle Columbia's Left Wheel Well may have caused Columbia's destruction. The Board's statement went on to say that "The CAIB said heat transfer through the structure, as from a missing tile, would not be sufficient to cause the temperature indications seen in the last minutes of flight."

NASA evidence from as early as 1988 may contradict one of the latest statement made by The Columbia Accident Investigation Board.  The Third Installment on Shuttle Tiles.

 

Readers of this Web Site have the opportunity to study the various tiles used on a Space Shuttle, tile  construction, and previous tile damage. Amazingly, much of the previous tile damage has been in the same areas that were first damaged on Columbia.

You can read facts about Shuttle Tiles and come to you own conclusions as you listen to press releases. An article on Space Shuttle Tiles begins on the Shuttle Tiles Page 1. Additional installments to the article have been published. A new installment is due today or tomorrow.

24 Feb 2003,  15:45 UTC : We have published radar returns from the National Weather Service showing the debris from Columbia, on its final return to Earth on 1 Feb 2003. Radar returns over a 2 hour period have been published from  Weather Service Radars in Fort Worth and Shreveport. The images are located on the STS-107 Radar page. Most of our readers can read radar returns. Novice readers should be interested in the data displayed on the radars. More advanced readers will be amazed at all of the implications of these returns.

24 Feb 2003,  15:04 UTC : There is a lot more to the WWV (WWH) signals than just Solar and Geophysical Indices. We have recently pruned the WWV page because of its excessively long download time. Still, additional information on standards produced by  the WWV (WWH) station(s) is available on the WWV page. Many standards essential to amateur radio, and broadcast by WWV, are explained in the More to WWV section of the WWV page.

   

 
 

On 13 Feb 2003, The Columbia Accident Investigation Board, published a statement that a "plasma" in the Space Shuttle Columbia's Left Wheel Well may have caused Columbia's destruction. The Board's statement went on to say that "The CAIB said heat transfer through the structure, as from a missing tile, would not be sufficient to cause the temperature indications seen in the last minutes of flight."

Who said "one" missing tile?  A small opening in a number of areas mentioned in the Web's article would allow high temperatures to enter the temperature sensitive wing or adjacent structural areas

NASA evidence from as early as 1988  contradicts one of the latest statement made by The Columbia Accident Investigation Board.  

In 1988 NASA said : "During flight operations, damage has occurred in the area between the RCC (Reinforced Carbon-Carbon TILE) nose cap and the nose landing gear doors from impact during ascent and excess heat during entry

NASA indicated "The HRSI tiles (High-Temperature Reusable Surface Insulation Tiles) in this area are to be replaced with RCC (Reinforced Carbon-Carbon Tiles)".

"Because of evidence of plasma flow on the lower wing trailing edge and elevon leading edge tiles (wing/elevon cove) at the outboard elevon tip and inboard elevon, the LRSI tiles ( Low-Temperature Reusable Surface Insulation Tiles) are replaced with FRCI-12 and HRSI 22 (the most dense form -and the most Efficient High-Temperature dissipation type of High-Temperature Reusable Surface Insulation Tile) tiles along with gap fillers on Discovery (OV-103) and Atlantis (OV-104). On Columbia (OV-102), only gap fillers are being installed in this area." This was in the days of early Shuttle Flight. NASA

13 Feb 2003,  21:06 UTC : The first installment in an article on the "Tiles that Cover the Space Shuttle" has been published on the Shuttle Tiles Page 1 web page. The article covers the types of tiles that are used, the material that make up the various tiles, the physical and chemical properties of the different tiles, where each of the tiles are used, the manufacturing process for making each of the different tiles, and the fastening process to hold the tiles in place. The article also discusses the history of tile failures. This original article is based on facts gleaned from NASA.

Each page has been designed to download quickly.

A Table of Contents is located at the top of the first page to help the reader find specific information quickly. Questions and corrections may be directed to the Webmaster. Copy right www.zseltvay.com

    • The 3-Day Estimated Planetary Kp Index is located on the Planetary Kp Index page. 

    • 01 Feb 2003 03:44 UTC : Thermal Emission Imaging System ( THEMIS) photo gives more indication of  sub-surface ice on the planet Mars. Photo available on the Daily Photo page

    • 30 Jan 2003 04:50 UTC : We get a number of requests asking if there is any where that the reader can go to find a table that converts 24 hour UTC (Universal Coordinated Time) into 12 hour time used in the U.S. Time Zones. There certainly is. And, you can even print the tables out if you wish. If this is something that you might find helpful, go to the UTC Conversion page. Tables for Standard and Daylight Savings Time are given. Should you have an interest in knowing the time in various cities around the world, we have provided an International Time and even a basic  International Weather page. Hawaii and Alaska were omitted from the tables. Since the Webmaster is from Hawaii, he feels that the missing times zones should be added. That being the case, we are sure that the missing time zones will soon be added to the charts. There was an old TV show where they asked : "why are we so nice"......answer "because we like you". Editor

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Learn about the " STS-... "  Numbering System as it pertains to the Space Shuttle.

Visit the Shuttle Page

Life in Space : Complete Shuttle Fact Sheet
This has got facts including medical, basic science research, etc. all in one place.

 

From the SIDC (World Data Center for the Sunspot Index ) 

Provisional International Normalized Hemispheric Sunspot Numbers for the month of  September are available on the SIDC Sun Spot Page. The provisional data is furnished by the Solar Influences Data Analysis Center (SIDC). A number of observatories and universities calculate "smoothed" data for immediate use.  Finalized data is released several months later by the SIDC. This web site uses "smoothed sun spot numbers and predicted solar indices published by IPS Radio and Space Services. The SIDC sends the final data directly to this web site. The data is again published in its polished form. Sun spot numbers and geomagnetic indices are available from the year 1995 through 2009. Location of this data is also on the SIDC Sun Spot Numbers page.                                                                                                 

Sun Spot Number and Solar Flux

There are a number of high frequency (HF) propagation forecasting models that are used by hams. Some use a sun spot number - others use the equivalent 10.7 cm solar radio flux.  IPS Radio and Space Services have produced a conversion chart so you don't have to. When you need to convert from the sun spot number to the equivalent solar radio flux value, turn to the Solar Flux page.