The Dish, CSIRO Radio Telescope, Parkes, New South Wales, Australia

The Dish, CSIRO Radio Telescope, Parkes, New South Wales, Australia

‘The Dish’ is a well known Australian movie about how this radio telescope at Parkes, NSW, played a major role covering the moon landing in 1969.

I had seen both the movie and some amazing images taken by Simon, a member of Barossa Photography Club so I thought I would also give it a go. Each of these exposures took about 30 minutes – I didn’t get there until nearly 10pm so these (and some which didn’t work out) meant it was getting very late when I finished!

From: www.csiro.au/Portals/Education/Programs/Parkes-Radio-Tele…

The Telescope

CSIRO’s Parkes radio telescope is a 64-m diameter parabolic dish used for radio astronomy. It is located about 20 km north of the town of Parkes, New South Wales (NSW), and about 380 km west of Sydney.

It is operated by CSIRO Astronomy and Space Science (CASS), a business unit of CSIRO. CASS also operates the Australia Telescope Compact Array near Narrabri, NSW, and the Mopra radio telescope near Coonabarabran, NSW, and is developing the Australian SKA Pathfinder (ASKAP) telescope in Western Australia.

The telescope was built in 1961, but only its basic structure has remained unchanged. The surface, control system, focus cabin, receivers, computers and cabling have all been upgraded – some parts many times – to keep the telescope current.

The telescope is now ten thousand times more sensitive than when commissioned in 1961.
Using the Telescope

The telescope operates twenty four hours per day, through rain and cloud. About 85 per cent of all time each year is scheduled for observing. Less than five per cent of that is lost because of high winds or equipment problems. Most of the rest of the time each year is used for maintenance and testing. Around 300 researchers use the telescope each year, and more than 40 per cent of these users are from overseas.

The moving part of the dish is not fixed to the top of the tower but just sits on it. Because the large surface catches the wind like a sail, the telescope must be ‘stowed’ (pointed directly up) when the wind exceeds 35 km an hour.
Radio Astronomy

The radio waves from objects in space are extremely weak by the time they reach Earth. The power received from a strong cosmic radio source by the Parkes telescope is about a hundredth of a millionth of a millionth of a watt (10-14 W). If you wanted to heat water with this power it would take about 70 000 years to heat one drop by one degree Celsius.

Galaxies contain stars, gas and dust. The gas – mostly hydrogen – is the raw material from which stars form. It emits radio waves, at a frequency of 1420 MHz. Radio astronomers spend a lot of time studying this gas, learning where it is and how it is moving.

Astronomers don’t look through the telescope. Instead, signal processing systems and computers take the radio waves the telescope collects and turns them into pictures (like photographs) of objects in space.

I was very lucky to get the loan of a car and drive to Sydney – a distance of some 1,400 kilometers (around 750 miles). Having seen some amazing night shots of the radio telescope at Parkes, I decided to go that way and spend my first night at Parkes.

Posted by Strabanephotos on 2013-09-09 07:12:54

Tagged: , The , Dish , CSIRO , Radio , Telescope , Parkes , New , South , Wales , Australia , nsw , monday , 2nd , september , 2013 , long , exposure , star , trails , celestial , pole

Stars circling around the Celestial South Pole, The Dish, CSIRO Radio Telescope, Parkes, New South Wales, Australia

Stars circling around the Celestial South Pole, The Dish, CSIRO Radio Telescope, Parkes, New South Wales, Australia

‘The Dish’ is a well known Australian movie about how this radio telescope at Parkes, NSW, played a major role covering the moon landing in 1969.

I had seen both the movie and some amazing images taken by Simon, a member of Barossa Photography Club so I thought I would also give it a go. Each of these exposures took about 30 minutes – I didn’t get there until nearly 10pm so these (and some which didn’t work out) meant it was getting very late when I finished!

From: www.csiro.au/Portals/Education/Programs/Parkes-Radio-Tele…

The Telescope

CSIRO’s Parkes radio telescope is a 64-m diameter parabolic dish used for radio astronomy. It is located about 20 km north of the town of Parkes, New South Wales (NSW), and about 380 km west of Sydney.

It is operated by CSIRO Astronomy and Space Science (CASS), a business unit of CSIRO. CASS also operates the Australia Telescope Compact Array near Narrabri, NSW, and the Mopra radio telescope near Coonabarabran, NSW, and is developing the Australian SKA Pathfinder (ASKAP) telescope in Western Australia.

The telescope was built in 1961, but only its basic structure has remained unchanged. The surface, control system, focus cabin, receivers, computers and cabling have all been upgraded – some parts many times – to keep the telescope current.

The telescope is now ten thousand times more sensitive than when commissioned in 1961.
Using the Telescope

The telescope operates twenty four hours per day, through rain and cloud. About 85 per cent of all time each year is scheduled for observing. Less than five per cent of that is lost because of high winds or equipment problems. Most of the rest of the time each year is used for maintenance and testing. Around 300 researchers use the telescope each year, and more than 40 per cent of these users are from overseas.

The moving part of the dish is not fixed to the top of the tower but just sits on it. Because the large surface catches the wind like a sail, the telescope must be ‘stowed’ (pointed directly up) when the wind exceeds 35 km an hour.
Radio Astronomy

The radio waves from objects in space are extremely weak by the time they reach Earth. The power received from a strong cosmic radio source by the Parkes telescope is about a hundredth of a millionth of a millionth of a watt (10-14 W). If you wanted to heat water with this power it would take about 70 000 years to heat one drop by one degree Celsius.

Galaxies contain stars, gas and dust. The gas – mostly hydrogen – is the raw material from which stars form. It emits radio waves, at a frequency of 1420 MHz. Radio astronomers spend a lot of time studying this gas, learning where it is and how it is moving.

Astronomers don’t look through the telescope. Instead, signal processing systems and computers take the radio waves the telescope collects and turns them into pictures (like photographs) of objects in space.

I was very lucky to get the loan of a car and drive to Sydney – a distance of some 1,400 kilometers (around 750 miles). Having seen some amazing night shots of the radio telescope at Parkes, I decided to go that way and spend my first night at Parkes.

Posted by Strabanephotos on 2013-09-09 07:13:00

Tagged: , The , Dish , CSIRO , Radio , Telescope , Parkes , New , South , Wales , Australia , nsw , monday , 2nd , september , 2013 , long , exposure , star , trails , celestial , pole

The Dish, CSIRO Radio Telescope, Parkes, New South Wales, Australia

The Dish, CSIRO Radio Telescope, Parkes, New South Wales, Australia

The dish was continually moving – usually by small amounts, presumably as the stars moved – but it the middle of a 30 minute exposure it made a huge movement. So the dish is turning round, you can see the stars moving round, the earth is spinning – made me feel quite dizzy 🙂

‘The Dish’ is a well known Australian movie about how this radio telescope at Parkes, NSW, played a major role covering the moon landing in 1969.

I had seen both the movie and some amazing images taken by Simon, a member of Barossa Photography Club so I thought I would also give it a go. Each of these exposures took about 30 minutes – I didn’t get there until nearly 10pm so these (and some which didn’t work out) meant it was getting very late when I finished!

From: www.csiro.au/Portals/Education/Programs/Parkes-Radio-Tele…

The Telescope

CSIRO’s Parkes radio telescope is a 64-m diameter parabolic dish used for radio astronomy. It is located about 20 km north of the town of Parkes, New South Wales (NSW), and about 380 km west of Sydney.

It is operated by CSIRO Astronomy and Space Science (CASS), a business unit of CSIRO. CASS also operates the Australia Telescope Compact Array near Narrabri, NSW, and the Mopra radio telescope near Coonabarabran, NSW, and is developing the Australian SKA Pathfinder (ASKAP) telescope in Western Australia.

The telescope was built in 1961, but only its basic structure has remained unchanged. The surface, control system, focus cabin, receivers, computers and cabling have all been upgraded – some parts many times – to keep the telescope current.

The telescope is now ten thousand times more sensitive than when commissioned in 1961.
Using the Telescope

The telescope operates twenty four hours per day, through rain and cloud. About 85 per cent of all time each year is scheduled for observing. Less than five per cent of that is lost because of high winds or equipment problems. Most of the rest of the time each year is used for maintenance and testing. Around 300 researchers use the telescope each year, and more than 40 per cent of these users are from overseas.

The moving part of the dish is not fixed to the top of the tower but just sits on it. Because the large surface catches the wind like a sail, the telescope must be ‘stowed’ (pointed directly up) when the wind exceeds 35 km an hour.
Radio Astronomy

The radio waves from objects in space are extremely weak by the time they reach Earth. The power received from a strong cosmic radio source by the Parkes telescope is about a hundredth of a millionth of a millionth of a watt (10-14 W). If you wanted to heat water with this power it would take about 70 000 years to heat one drop by one degree Celsius.

Galaxies contain stars, gas and dust. The gas – mostly hydrogen – is the raw material from which stars form. It emits radio waves, at a frequency of 1420 MHz. Radio astronomers spend a lot of time studying this gas, learning where it is and how it is moving.

Astronomers don’t look through the telescope. Instead, signal processing systems and computers take the radio waves the telescope collects and turns them into pictures (like photographs) of objects in space.

I was very lucky to get the loan of a car and drive to Sydney – a distance of some 1,400 kilometers (around 750 miles). Having seen some amazing night shots of the radio telescope at Parkes, I decided to go that way and spend my first night at Parkes.

Posted by Strabanephotos on 2013-09-09 07:13:06

Tagged: , The , Dish , CSIRO , Radio , Telescope , Parkes , New , South , Wales , Australia , nsw , monday , 2nd , september , 2013 , long , exposure , star , trails , celestial , pole

Office Chair

Office Chair

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Posted by www.vanishingnewengland.com on 2015-07-31 18:17:31

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Fly Wheel

Fly Wheel

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Posted by www.vanishingnewengland.com on 2015-07-31 18:17:35

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Corner Chair

Corner Chair

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Posted by www.vanishingnewengland.com on 2015-07-31 18:17:30

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Hanging Lights

Hanging Lights

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Posted by www.vanishingnewengland.com on 2015-07-31 18:17:37

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Complex

Complex

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Posted by www.vanishingnewengland.com on 2015-07-31 18:17:32

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Green Room

Green Room

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Posted by www.vanishingnewengland.com on 2015-07-31 18:17:36

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Double Door

Double Door

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Posted by www.vanishingnewengland.com on 2015-07-31 18:17:33

Tagged: , Leavens , Awards , Trophies , Certificates , Printing , Manufacturing , Attleboro , Massachusetts , USA , Urbex , Urban , Exploration , Industry , Industrial , Computers , Keyboard , 90’s , decay , abandoned , building , trash , destroyed , graffiti , paint , tag , pipes , rot , water , insulation , shelves , adventure , trespassing , off , limits , explore , history , end , an , era , good , ole , days , historical , Bryan , Buckley , Canon , 70D , Tokina , 12-24 , long , exposure , dark , creepy , scary , horror , 2015 , July , Summer , overgrown , Nature , trees , bushes , moss , mold , asbestos , danger , dust