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This page contains the following links:

Below are a few other interesting items.


Site Links.  These are links to other SETI sites and resources that I know you will be interested in.

SETI Links In Daily UseSpecialty

SETI League -            

Home page for all SETI search projects.
J.R. KerrSupplier of the PIC hardware and software used to control the antenna positioner.

Radio Astronomy Supplies

Supplier of Quality Radio Astronomy Products.  Supplied the horn and LNA in use.
Lohninger Software DevelopmentSupplier of the FFT and charting software in use.

DownEast Microwave

Hardware components for the search.  Supplier of the Weak Signal Source used for testing.

 

Other Important SETI LinksSpecialty
Dan FoxDan has created the software used in most Argus systems.

SETI Institute               

Scientific research in the general field of Life in the Universe with an emphasis on the Search for Extraterrestrial Intelligence (SETI).

Project BAMBI

A SETI 4 GHz Radio Telescope.

Project Phoenix

World's most sensitive and comprehensive search for extraterrestrial intelligence.

Project Serendip

A "piggyback" SETI system, operating alongside simultaneously conducted conventional radio astronomy observations.

Italian SETI

Dr. Stelio Montebugnoli of the Bologna Radio Astronomy Institute has developed a spectrum analyzer system that will be used for SETI observations with both the 33-m antenna and the "Northern Cross" antenna.

The Contact Project

Can you help decipher a message from an alien civilization?

Infrared SETI

Searching for Dyson Spheres with the Infrared Space Observatory.

Optical SETI

One of the first Optical SETI Observatories in North America.

Small SETI Observatory

A search that is less sensitive but views a larger part of the sky for longer periods of time.

SETI Page

The Drake Equation, the Wow! Signal, and results from Five Years of SETI Observations.

Columbus Optical SETI Page

The Search for Extraterrestrial Intelligence (SETI) in the Optical Spectrum.

Big Ear Home Page

A Kraus-type radio telescope which covers an area larger than three football fields. The telescope is famous for discovering some of the most distant known objects in the universe, as well as for the "Wow!" Signal.

SETI@home

An experiment that will harness the power of hundreds of thousands of Internet-connected computers in the search. You can participate.
  
  

Catching the Light

A collection of the most stunning Astronomical Images of on the net.

Other Interesting Images

Some of the most interesting times of that period were spent with the SARA group at NRAO.  That is where I got a look at the very first amateur built radio telescope.Grote Reber.jpg (56425 bytes)This one is still at NRAO and was built by Grote Reber in a Chicago suburb back in 1932.  Its still the best home built antenna that I know of. 

(Grote Reber died on the last few days of 2002.  Truly a pioneer).

 

Fall Of The 300 - One of the other antennas at NRAO was the 300 foot drift scan machine.  This was a truly awesome thing that collapsed of its own weight about six months after I saw it.  The 300 was being used as a SETI antenna during a project called SERENDIP (Serendipity) that used the antenna in a parasitic mode.  This antenna came to an inglorious end at 9:43 PM EST on Tuesday the 15 of November 1988.  That cold night the 300 foot simply collapsed.  The failure was due to the failure of a key structural element - a large gusset plate in the box girder assembly that formed the main support for the antenna.   300ft-before-Large.gif (193769 bytes)

 

Before the Fall - November 15, 1988

 

300ft-after-Large.gif (152422 bytes)

After the Fall - November 16, 1988

photos by Richard Porcas

The replacement antenna is up and running at NRAO now.

I'll add more information and pictures to this section as I think of it. 

There was an even earlier Zeke that was completely hand built from TTL logic and was the first computer built by a single person that I know of (myself). 


Conversion chart Delphi to/from C or C++ 

(you would think that this would be straightforward wouldn't you?)

C++ Type

 Pascal Type

 

 Pascal Type

C++ Type

[signed] int

Integer

 

Bool

BOOL

[signed] long

LongInt

 

Byte

unsigned char

[signed] long int

LongInt

 

Cardinal { 3.25 fix }

unsigned [int]

[signed] short [int]

SmallInt

 

Char

char

BOOL

Boolean

 

Double

double

char

Char

 

Extended

long double

char*

PChar

 

Integer

[signed] int

double

Double

 

LongInt

[signed] long

DWORD

LongInt { or Cardinal }

 

LongInt

[signed] long int

float

Single

 

LongInt { or Cardinal }

DWORD

long double

Extended

 

LongInt { or Cardinal }

UINT

LPSTR or PSTR

PChar

 

LongInt { or Cardinal }

unsigned long

LPWSTR or PWSTR

PWideChar { 3.12 fix }

 

LongInt { or Cardinal }

unsigned long int

signed char

ShortInt

 

PChar

char*

UINT

LongInt { or Cardinal }

 

PChar

LPSTR or PSTR

unsigned [int]

Cardinal { 3.25 fix }

 

Pointer

void*

unsigned char

Byte

 

PWideChar { 3.12 fix }

LPWSTR or PWSTR

unsigned long

LongInt { or Cardinal }

 

ShortInt

signed char

unsigned long int

LongInt { or Cardinal }

 

Single

float

 unsigned short [int]

Word

 

SmallInt

[signed] short [int]

void*

Pointer

 

Word

unsigned short [int]

WORD

Word

 

Word

WORD

    


 

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