May 2017

Volume XVII, Number 5

 

This Month's remaining events

 

May 26

General Meeting, Lone Star College,

Kingwood Campus

 

 

May 27

Star Party

O'Brien Dark Site

Next Month's Events

 

June 2

Insperity Observatory Public Night.

See below.

 

June 23

General Meeting

Kingwood Campus

 

June 24

Star Party

O'Brien Dark Site

 

 

 

May 26, 2017

 

Novice Session

Presentation Subject:

Spring Stars, Summer Clusters,

and Convex Lens Physics.

 

Presented by:

Dr. Bruce Pollard, PhD,

Vice President, NHAC

 

Main Meeting

7:30 P.M., Lone Star College, Kingwood Campus

CLA Lecture Hall


 

Presentation Subject:

“Mars: Are we there yet?”

Presented by:Dr. Patricia Craig

Lunar & Planetary Institute

 

What's Up Doc?"

by Dr. Aaron Clevenson for next month

will be posted on the NHAC Website.

---

 Notices

1.  The Officers for 2017 are:

President --                              Susan Pollard

Vice-President--                        Bruce Pollard

Secretary--                               Margot Moreno

Treasurer--                               David Lambert

Newsletter Editor--                    Rusty Hill

Astronomical League Coord.--   James Barbasso

Webmaster--                            Justin McCollum

Observation Committee Chair-  James Billings

Membership Committee Chair-  Ken Dwight

Program Committee Chair--      Todd Sullivan 

 

2.  Our Astronomical League Coordinator is Jim Barbasso.

The Astronomical League URL is: https://www.astroleague.org/

 

3.   Follow-up Item: Our Spectroscopy Group is currently awaiting the arrival of the ATIK Titan guide scope from its repairs in England.  We are looking forward to continuing our spectroscopy endeavors when it arrives.

I (Rusty) will be out of town from 5/26 through 6/3, and unavailable to participate.  I hope others will continue as soon as the camera is received.

After my return I am planning a strong effort to get the entire process operational.

If you would like to join our working group  or simply learn something about Spectroscopy, let me know by email and I will include you in my group emails.

 

4.  For all members, please remember to pick up your Name Badge before the meeting, wear it, and return it after this meeting so you will still have a name tag at the next meeting.  We do not want any members to be nameless.

 

5. The remaining General Meeting Schedule for 2017 is:

May 26

June 23

July 28

August 25

September 22

October 20 or 27

November 17

December 15

 

 

6. The Solar Eclipse is getting close.  I hope all who wish to, have made plans.

 

If you are unable to travel to the path of Totality, there will be a 65% partial eclipse here in Houston.  The Insperity Observatory plans to be open, weather permitting, to the public.  There should be 4 telescopes, mounted on 3 piers, inside the Observatory.  (Two scopes, including a Coronado Hydrogen-alpha scope, are mounted piggy-back on one of the mounts.)

 

There will also likely be a few scopes in the parking lot.  There will be solar filter folding eyeglasses available.

 

There is in fact another option for viewing:  I have just today received a Celestron Solar Binocular, or pair of binoculars, which features solar filters in place of the normal clear objective lenses.  It is a 10X42 binocular, and is nicely collimated.  Using the dioptric adjustment, it brought the sun into clear crisp focus.  There were no visible sunspots, unfortunately.

 

This item cost $75 or 80 on Amazon, and was perhaps $85 or so with shipping.

 

Etch this on your brain:  Do not under any circumstance look at, towards, or near the sun without a professionally produced solar filter between your eyes and the Sun! Doubly exposed X-Ray film, etc, just does not protect your eyes.  Celestron says for safety, with these binoculars, they must be placed in position over your eyes, before looking at the sun.

 

If you have a desire to see totality on August 21, you need to be learning where you want to be, and deciding how to be there.

For example, James Billings and I are renting an RV so we can travel to Nebraska, initially.  Then the day before we will decide where along the path of totality we want to be, depending on the forecast weather, and travel to the selected location.

If you do not want to miss it, now is the time to be planning and setting up for it.  Other members are going to Wyoming, Nebraska, Tennesee, or??


This link gives historical weather along the path of totality:

http://eclipsophile.com/overview/

 

This next link gives the NASA site for extensive planning information for viewing the eclipse:

http://eclipse.gsfc.nasa.gov/SEmono/TSE2017/TSE2017.html6>

 

If you haven't made your personal plans to be at the path of totality, you need to get on it.  From what I am hearing, hotels and campgrounds along the path are already full in some places.

 

7.  Astronomy Magazine has a Bulletin of 100+ pages including around 50 pages of strip maps of the geography under the path of the totality of the eclipse, showing roads, parks, rivers, etc.  I think it is well worth the money, about $20.

They also have a Solar Eclipse Atlas which has double scale color maps of the path of totality.

 

---

 Star Party:

May 27, 2017!

Sunset on May 27 will be at 8:17 P.M. and there moon will set at 9:25 P.M.  If the weather cooperates, it could be a very nice evening for observing.It is still a long range forecast, but the weather is forecast to be clear for this Star Party.

 

 

If you are new to the club  this event is especially for you.  We, the members, are the reason we have observing events such as this, and it is a great occasion to get familiar with observing.  We do have 10" Dobsonian scopes available at the Dark Site for your use, and there will be several other scopes available for all to try.  And do bring a Binocular-- you can do lots of successful observing with nothing more.

 

NHAC Club Policy is that the focus of the Star Parties will be to give as much assistance as possible to new observers.

 

For those who may not have been to the O'Brien Dark Site, it is just north of Dobbin, which is on Highway 105 west of Montgomery.  It has reasonably dark skies, and a great low horizon in all directions.  The Owners, Tim and Wanda O'Brien are very generous hosts, and they do turn off any outside lights which might bother us, if we remember to ask.

 

The specific Dark Site location is password protected.  Any club officer can give you the password, but it is

NOT FOR THE GENERAL PUBLIC!

Access to the Dark Site must be requested from the O'Briens in advance.

 

On our NHAC web site, click on "Observing" then select "O'Brien Dark Site".  Scroll down to the O'Brien Dark Site information and look for the "detailed directions" link.  You will need to enter the password.  There are maps as well as directions.  It is well worth the drive, which is about 6 or 7 minutes driving time North of Dobbin off of State Highway 105 west of Montgomery.

 

Star Parties are routinely scheduled for the Saturday on, just before, or just after the New Moon throughout the year.  This is to provide the best opportunity for dark skies.

 

The anticipated schedule for the remaining 2017 Star Parties, subject to change, is:

May 27

June 24

July 22

August 19

September 16

October 21 (BBQ)

November 18

December 16

NHAC is a proud member of:

Astronomical League/NASA Night Sky Network/International Dark-Sky Association

Insperity Observatory, Humble I.S.D.

Public Night will be on June 2, 2017

 

Sunset will be at  8:18 P.M.  There will be a 1/2 moon which will be visible above the Observatory walls all evening.  The terminator should be striking in the large telescopes at the Observatory.  Jupiter should be nice viewing.  It is close, in Solar System terms, and is striking in the Insperity telescopes.

 

Doors will be open by about 8:00 P.M. and remain open to the public until 10:00 P.M.

 

These Public Nights are a tremendous opportunity for us to be a part of Astronomy Outreach, and also to observe with scopes we might never get to use, otherwise.  The Observatory has a 16" and a 20" telescope, each computer controlled, which provide awesome views of the sky.  There are usually about 75 guests, sometimes more, on Public Night, with several repeating.  Our guests are very appreciative of the opportunity to enjoy and expose their kids to Astronomy.  Then after all our guests have departed, several of us usually stay for a while and enjoy the views and each other's company.

 

The Observatory is about 3/4 of a mile south of Will Clayton Parkway on S. Houston Ave, just north of Rankin Road in Humble, in the back part of the Jack Fields Elementary School on the East side of S. Houston Ave.  For information, see the web site or the address below.

 

Dates and times are subject to change.

 

The Insperity Observatory is at:

Jack Fields Elementary School

2505 S. Houston Ave.

Humble, TX 77396

 

The Observatory Phone number is 281-641-STAR.

---

The North Houston Astronomy Club (NHAC), was formed for educational and scientific purposes, for people of all races, creeds, ethnic backgrounds and sex, for the primary purpose of developing and implementing programs designed to increase the awareness and knowledge of astronomy, especially for those living near the north side of Houston Texas.


NHAC is a not-for-profit organization dedicated to providing the opportunity for all individuals to pursue the science of astronomy, by observing in a dark-sky site, learning the latest technology, and sharing their knowledge and experience. Thus, our “Observe-Learn-Share” motto.

North Houston Astronomy Club is Sponsored by:

 Membership Benefits

Discounts on Purchases at Land, Sea and Sky.  Be sure to identify yourself as an NHAC member.

Loaner Telescopes after being a member for 6 months.

Opportunity to observe from Dark Sky Observing Sites.

Learn from Experienced Observers.

Astronomy Magazine subscriptions at a discount.

Membership in the Astronomical League, with multiple Observing Clubs available.

Included subscription to the Astronomical League magazine "Reflector".

Access to the NHAC Library

Observe - Learn - Share

The North Houston Astronomy Club is a not-for-profit organization sponsored by Lone Star College-Kingwood, dedicated to increasing the awareness and knowledge of the science of astronomy. Public meetings are normally held each month on the fourth Friday.  In the months of October, November and December they are usually rescheduled for the third Friday of each month, so as to not conflict with the Annual All Clubs meeting, Thanksgiving, or Christmas.

Like us on Facebook!