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Posts Tagged ‘Dune Climb’

09/07/2018 – Ephemeris – Two astronomy events in the Grand Traverse region this weekend

September 7, 2018 Comments off

Ephemeris for Friday, September 7th. The Sun will rise at 7:12. It’ll be up for 12 hours and 56 minutes, setting at 8:08. The Moon, 2 days before new, will rise at 5:35 tomorrow morning.

This evening the Grand Traverse Astronomical Society will hold its monthly meeting at the Northwestern Michigan College’s Rogers Observatory at 8 p.m. with a program featuring Dr. David Penney and his talk Large Impacts on the Earth. After watching the impacts of Comet Shoemaker-Levy 9 into Jupiter in 1994 the public and space agencies began to take the possibility of an asteroid or comet impact on the Earth seriously. Dr. Penney will talk about evidence of such impacts on the Earth in the past. After the talk, at 9 p.m. there will be a star party to view the heavens including Saturn and Mars and wonders of the Milky Way. The observatory is located south of Traverse City, on Birmley Road between Garfield and Keystone roads.

The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.

Addendum

Star party at the NMC Observatory

Telescopes set up by members of the Grand Traverse Astronomical Society at the back of Northwestern Michigan College’s Joseph H. Rogers Observatory on August 3, 2018. Credit mine.

Dune Climb Setup

This in the beginning of setup for the October 21, 2917 star party at the dune climb. Taken early while there was enough light. The dune blocks up to 12 degrees from the southwest to northwest, but the rest of the horizon is quite low.

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07/13/2018 – Ephemeris – Sun ‘n Star Party set for tomorrow at the Sleeping Bear Dunes National Lakeshore

July 13, 2018 Comments off

Ephemeris for Friday, July 13th. Today the Sun will be up for 15 hours and 17 minutes, setting at 9:26, and it will rise tomorrow at 6:10. The Moon, 1 day past new, will set at 10:04 this evening.

Tomorrow afternoon and evening will be what we call a Sun & Star Party at the Sleeping Bear Dunes National Lakeshore Hosted by the Grand Traverse Astronomical Society and the rangers of the park. This event will be held at the Dune Climb. From 4 to 6 p.m., the Sun will be featured using two types of telescopes, one showing the Sun’s photosphere in what we call white light, looking for sunspots, and another showing the chromosphere above it in the light of hydrogen giving a completely different view.

Starting at 9 p.m. will be a star party, actually mostly a planet party, viewing the planets Venus, Jupiter and Saturn, plus near the end of the night, Mars. There will be other celestial wonders visible in the deepening twilight. If cloudy one or both events will be cancelled. The astronomers will be back Sunday night if that night is clear.

The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.

Addendum

Dune Climb Setup

This in the beginning of setup for the October 21, 2917 star party at the dune climb. Taken early while there was enough light. The dune blocks up to 12 degrees from the southwest to northwest, but the rest of the horizon is quite low. Venus will be high enough to clear the dune for during the day and early evening.

Setting up my telescopes at the Dune Climb

My equipment at the Dune Climb on October 21, 2017. My 11″ Dobsonian is in the foreground. The tripod for my Celestron 8 is laying on the ground behind it yet to be set up.
I pointed the Dobsonian at a variety of deep sky objects, while the C8 was pointed to Saturn and tracking that night.

06/22/2018 – Ephemeris – Sun ‘n Star Party scheduled for tomorrow June 23

June 22, 2018 Comments off

Ephemeris for Friday, June 22nd. Today the Sun will be up for 15 hours and 34 minutes, setting at 9:32, and it will rise tomorrow at 5:57. The Moon, 2 days past first quarter, will set at 3:25 tomorrow morning.

Tomorrow afternoon and evening will be what we call a Sun & Star Party at the Sleeping Bear Dunes National Lakeshore. This event will be held at the Dune Climb. From 4 to 6 p.m., the Sun will be featured using two types of telescopes, one showing the sun’s photosphere in what we call white light, hoping the Sun will produce a sunspot of two, and another showing the chromosphere above it in the light of hydrogen giving a completely different view with possibly more activity. Starting at 9 p.m. will be a star party, actually really a planet party, viewing the planets Venus, Jupiter and Saturn, plus the Moon. There will be other objects visible in the deepening twilight.  The event is due to the cooperation of the Grand Traverse Astronomical Society and the park rangers.

Update:  The Sun and Star Parties are subject to cancellation separately based on weather.  Check back to this here if there is a cancellation or call the park at 231-326-4700.  The park’s web page for this event is here.   If Saturday night star party is cancelled, some members of the society will hold their own observation session at the Dune Climb Sunday night.  Notification will be posted by 7 p.m. here if that event will take place.  We also invite anyone with a telescope and experienced in its use to join us.  For anyone who wants to have us look at their telescope or give them tips, come to our NMC Rogers observatory star parties which are listed on our society web site: http://www.gtastro.org. Those star parties are less hectic.

The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.

Addendum

Dune Climb Setup

This in the beginning of setup for the October 21, 2917 star party at the dune climb. Taken early while there was enough light. The dune blocks up to 12 degrees from the southwest to northwest, but the rest of the horizon is quite low. Venus will be high enough to clear the dune for most of the evening.

Setting up my telescopes at the Dune Climb

My equipment at the Dune Climb on October 21, 2017. My 11″ Dobsonian is in the foreground. The tripod for my Celestron 8 is laying on the ground behind it yet to be set up.
I pointed the Dobsonian at a variety of deep sky objects, while the C8 was pointed to Saturn and tracking that night.

05/25/2018 – Ephemeris – Star party scheduled for Sleeping Bear Dunes National Lakeshore May 26, 2018

May 25, 2018 Comments off

Ephemeris for Friday, May 25th. Today the Sun will be up for 15 hours and 9 minutes, setting at 9:15, and it will rise tomorrow at 6:04. The Moon, half way from first quarter to full, will set at 4:52 tomorrow morning.

Tomorrow night May 26th there will be, weather permitting a star party at Sleeping Bear Dunes National Lakeshore, this will take place at the Dune Climb. Telescopes will take over the parking lot closest to the Dunes The event starts at 9 p.m., while it’s still light out and the location can be found. The nearly full Moon will be first to be spotted, followed by Venus and Jupiter. The planet Jupiter’s four brightest moon will be seen along with its cloud bands. Starting at 9 p.m. there will be a short ranger talk, followed by an astronomer to explain what will be seen that night. The star party is made possible by the rangers of the park and the Grand Traverse Astronomical Society.

The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.

Addendum

Dune Climb Setup

This is the beginning of setup for the October 21, 2017 star party at the dune climb. Taken early while there was enough light. The dune blocks up to 12 degrees from the southwest to northwest, but the rest of the horizon is quite low. Venus will be high enough to clear the dune for most of the evening.  The ladder is up to assemble the society’s 25 inch “Emmettron” Obsession Dobsonian telescope.  The telescope was overhauled including having the mirror aluminized and new encoders over the winter, thanks to Don Flegel our telescope wrangler.  Click to enlarge.  Photo by Bob Moler.

09/22/2017 – Ephemeris – September star party at Sleeping Bear Dunes National Lakeshore tomorrow night

September 22, 2017 1 comment

Ephemeris for Friday, September 22nd. The Sun will rise at 7:29. It’ll be up for 12 hours and 9 minutes, setting at 7:39. The Moon, 2 days past new, will set at 9:14 this evening.

Autumn starts at 4:02 this afternoon.

The first star party of autumn will be held at the Sleeping Bear Dunes National Lakeshore tomorrow evening starting at 9 p.m. at the Dune Climb if it’s clear. It will be hosted by the Park Rangers and the Grand Traverse Astronomical Society. The society invites all to come, especially those with telescopes willing to share the wonders of the Milky Way, which will span the skies from horizon to horizon, and the planet Saturn. The park has one of the darkest skies in the Lower Peninsula, and the Milky Way is especially impressive in late summer and early autumn.

Please call 231-326-4700, ext. 5005 if in doubt about weather conditions. A decision will be made by 2 hours before the event.

The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.

06/23/2017 – Ephemeris – Astronomy events this weekend

June 23, 2017 1 comment

Ephemeris for Friday, June 23rd. Today the Sun will be up for 15 hours and 33 minutes, setting at 9:31, and it will rise tomorrow at 5:58. The Moon is new today, and won’t be visible.

Tomorrow afternoon and evening will be what we call a Sun & Star Party at the Sleeping Bear Dunes National Lakeshore. This event will be at the Dune Climb. From 4 to 6 p.m., the Sun will be featured using two types of telescopes, one showing the sun’s photosphere in what we call white light, and another showing the chromosphere above it in the light of hydrogen giving a completely different view. Starting at 9 p.m. will be a star party, actually really a planet party, viewing the planets Jupiter and Saturn, plus other objects visible in the deepening twilight.

Sunday at 11 a.m. to 4 p.m. members of the society will be in the parking lot of the NMC Laboratory on Aero Park Drive in Traverse City to view the Sun as part of the Michigan Clean Energy Conference and Fair.

The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.

Addendum

Viewing the transit

Kids viewing the Sun through the society’s Lunt hydrogen alpha solar telescope.

02/24/2017 – Ephemeris – Winter star party at the Sleeping Near Dunes tomorrow night

February 24, 2017 2 comments

Ephemeris for Friday, February 24th.  The Sun will rise at 7:27.  It’ll be up for 10 hours and 56 minutes, setting at 6:23.  The Moon, 2 days before new, will rise at 6:53 tomorrow morning.

Tomorrow night the Grand Traverse Astronomical Society and the Rangers of the Sleeping Bear Dunes National Lakeshore will hold a star party at the Dune Climb parking lot from 7 to 9 p.m. but only if it is clear.  Last Saturday night it happened to be clear, so I went out there to do some photography of the heavens, and the sky was spectacular with the brilliant constellation Orion dominating the southern sky.  Its great star forming region, the Great Orion Nebula displaying its bright heart and wispy outer tendrils of gas and dust heading away from that nest of bright baby stars that are illuminating it. Venus is a shining beacon in the west until it sets into the dune.  We might even be able to spot the faint Zodiacal Light in the west.

Times are for the Traverse City/Interlochen area of Michigan. They may be different for your location.

Addendum

Orion

Orion in a 30 second exposure taken at the Sleeping Bear Dunes National Lakeshore Dune Climb February, 18, 2017 by Bob Moler. Click on image to enlarge a bit.

Centered on Perseus

Area of the sky from the Hyades and Pleiades on the left to the Double Cluster on the right. While processing the image for this post I discovered two possible meteor trails on the left and below center. A 2 minute exposure taken at the Sleeping Bear Dunes National Lakeshore Dune Climb February, 18, 2017 by Bob Moler. Click on image to enlarge and see all the deep sky goodies in it..