Observing List for Niabi
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Winter Constellations
Winter Constellations *Orion *Canis Major *Monoceros *Canis Minor *Gemini *Auriga *Taurus *Eradinus *Lepus *Monoceros *Cancer *Lynx *Ursa Major *Ursa Minor *Draco *Camelopardalis *Cassiopeia *Cepheus *Andromeda *Perseus *Lacerta *Pegasus *Triangulum *Aries *Pisces *Cetus *Leo (rising) *Hydra (rising) *Canes Venatici (rising) Orion--Myth: Orion, the great hunter. In one myth, Orion boasted he would kill all the wild animals on the earth. But, the earth goddess Gaia, who was the protector of all animals, produced a gigantic scorpion, whose body was so heavily encased that Orion was unable to pierce through the armour, and was himself stung to death. His companion Artemis was greatly saddened and arranged for Orion to be immortalised among the stars. Scorpius, the scorpion, was placed on the opposite side of the sky so that Orion would never be hurt by it again. To this day, Orion is never seen in the sky at the same time as Scorpius. DSO’s ● ***M42 “Orion Nebula” (Neb) with Trapezium A stellar nursery where new stars are being born, perhaps a thousand stars. These are immense clouds of interstellar gas and dust collapse inward to form stars, mainly of ionized hydrogen which gives off the red glow so dominant, and also ionized greenish oxygen gas. The youngest stars may be less than 300,000 years old, even as young as 10,000 years old (compared to the Sun, 4.6 billion years old). 1300 ly. 1 ● *M43--(Neb) “De Marin’s Nebula” The star-forming “comma-shaped” region connected to the Orion Nebula. ● *M78--(Neb) Hard to see. A star-forming region connected to the Orion Nebula. -
SEPTEMBER 2014 OT H E D Ebn V E R S E R V ESEPTEMBERR 2014
THE DENVER OBSERVER SEPTEMBER 2014 OT h e D eBn v e r S E R V ESEPTEMBERR 2014 FROM THE INSIDE LOOKING OUT Calendar Taken on July 25th in San Luis State Park near the Great Sand Dunes in Colorado, Jeff made this image of the Milky Way during an overnight camping stop on the way to Santa Fe, NM. It was taken with a Canon 2............................. First quarter moon 60D camera, an EFS 15-85 lens, using an iOptron SkyTracker. It is a single frame, with no stacking or dark/ 8.......................................... Full moon bias frames, at ISO 1600 for two minutes. Visible in this south-facing photograph is Sagittarius, and the 14............ Aldebaran 1.4˚ south of moon Dark Horse Nebula inside of the Milky Way. He processed the image in Adobe Lightroom. Image © Jeff Tropeano 15............................ Last quarter moon 22........................... Autumnal Equinox 24........................................ New moon Inside the Observer SEPTEMBER SKIES by Dennis Cochran ygnus the Swan dives onto center stage this other famous deep-sky object is the Veil Nebula, President’s Message....................... 2 C month, almost overhead. Leading the descent also known as the Cygnus Loop, a supernova rem- is the nose of the swan, the star known as nant so large that its separate arcs were known Society Directory.......................... 2 Albireo, a beautiful multi-colored double. One and named before it was found to be one wide Schedule of Events......................... 2 wonders if Albireo has any planets from which to wisp that came out of a single star. The Veil is see the pair up-close. -
Zpravodaj 1/2014
ROČENKA 2013 Zpravodaj 1/2014 ZZpravodaj-novapravodaj-nova grafika.inddgrafika.indd A 220.6.140.6.14 16:1916:19 Zprávy a oznámení B ZZpravodaj-novapravodaj-nova grafika.inddgrafika.indd B 220.6.140.6.14 16:1916:19 Zprávy a oznámeníObsah Zprávy a oznámení Úvodní slovo předsedkyně .........................................................................................................3 Zápis z Členské schůze ...............................................................................................................4 Výsledovka za rok 2013 ..............................................................................................................8 Finanční plán 2014 .....................................................................................................................9 Zpráva revizní komise ...............................................................................................................10 Představení členů výboru ..........................................................................................................11 Poplatková listina ......................................................................................................................13 Zpráva ze zasedání IHF ............................................................................................................14 Chovatelství Přehled vrhů 2013.....................................................................................................................15 Sestava odchovů v roce 2013 .....................................................................................................16 -
GTO Keypad Manual, V5.001
ASTRO-PHYSICS GTO KEYPAD Version v5.xxx Please read the manual even if you are familiar with previous keypad versions Flash RAM Updates Keypad Java updates can be accomplished through the Internet. Check our web site www.astro-physics.com/software-updates/ November 11, 2020 ASTRO-PHYSICS KEYPAD MANUAL FOR MACH2GTO Version 5.xxx November 11, 2020 ABOUT THIS MANUAL 4 REQUIREMENTS 5 What Mount Control Box Do I Need? 5 Can I Upgrade My Present Keypad? 5 GTO KEYPAD 6 Layout and Buttons of the Keypad 6 Vacuum Fluorescent Display 6 N-S-E-W Directional Buttons 6 STOP Button 6 <PREV and NEXT> Buttons 7 Number Buttons 7 GOTO Button 7 ± Button 7 MENU / ESC Button 7 RECAL and NEXT> Buttons Pressed Simultaneously 7 ENT Button 7 Retractable Hanger 7 Keypad Protector 8 Keypad Care and Warranty 8 Warranty 8 Keypad Battery for 512K Memory Boards 8 Cleaning Red Keypad Display 8 Temperature Ratings 8 Environmental Recommendation 8 GETTING STARTED – DO THIS AT HOME, IF POSSIBLE 9 Set Up your Mount and Cable Connections 9 Gather Basic Information 9 Enter Your Location, Time and Date 9 Set Up Your Mount in the Field 10 Polar Alignment 10 Mach2GTO Daytime Alignment Routine 10 KEYPAD START UP SEQUENCE FOR NEW SETUPS OR SETUP IN NEW LOCATION 11 Assemble Your Mount 11 Startup Sequence 11 Location 11 Select Existing Location 11 Set Up New Location 11 Date and Time 12 Additional Information 12 KEYPAD START UP SEQUENCE FOR MOUNTS USED AT THE SAME LOCATION WITHOUT A COMPUTER 13 KEYPAD START UP SEQUENCE FOR COMPUTER CONTROLLED MOUNTS 14 1 OBJECTS MENU – HAVE SOME FUN! -
Observing List
day month year Epoch 2000 local clock time: 2.00 Observing List for 24 7 2019 RA DEC alt az Constellation object mag A mag B Separation description hr min deg min 39 64 Andromeda Gamma Andromedae (*266) 2.3 5.5 9.8 yellow & blue green double star 2 3.9 42 19 51 85 Andromeda Pi Andromedae 4.4 8.6 35.9 bright white & faint blue 0 36.9 33 43 51 66 Andromeda STF 79 (Struve) 6 7 7.8 bluish pair 1 0.1 44 42 36 67 Andromeda 59 Andromedae 6.5 7 16.6 neat pair, both greenish blue 2 10.9 39 2 67 77 Andromeda NGC 7662 (The Blue Snowball) planetary nebula, fairly bright & slightly elongated 23 25.9 42 32.1 53 73 Andromeda M31 (Andromeda Galaxy) large sprial arm galaxy like the Milky Way 0 42.7 41 16 53 74 Andromeda M32 satellite galaxy of Andromeda Galaxy 0 42.7 40 52 53 72 Andromeda M110 (NGC205) satellite galaxy of Andromeda Galaxy 0 40.4 41 41 38 70 Andromeda NGC752 large open cluster of 60 stars 1 57.8 37 41 36 62 Andromeda NGC891 edge on galaxy, needle-like in appearance 2 22.6 42 21 67 81 Andromeda NGC7640 elongated galaxy with mottled halo 23 22.1 40 51 66 60 Andromeda NGC7686 open cluster of 20 stars 23 30.2 49 8 46 155 Aquarius 55 Aquarii, Zeta 4.3 4.5 2.1 close, elegant pair of yellow stars 22 28.8 0 -1 29 147 Aquarius 94 Aquarii 5.3 7.3 12.7 pale rose & emerald 23 19.1 -13 28 21 143 Aquarius 107 Aquarii 5.7 6.7 6.6 yellow-white & bluish-white 23 46 -18 41 36 188 Aquarius M72 globular cluster 20 53.5 -12 32 36 187 Aquarius M73 Y-shaped asterism of 4 stars 20 59 -12 38 33 145 Aquarius NGC7606 Galaxy 23 19.1 -8 29 37 185 Aquarius NGC7009 -
PHYS 1401: Descriptive Astronomy Summer 2016
PHYS 1401: Descriptive Astronomy Summer 2016 PHYS 1401: Descriptive Astronomy Summer 2016 Lab 01: Introduction to Stellarium 2 Lab 02: Determining the Solar and Sidereal Days 4 Lab 03: Lunar Synodic and Sidereal Months 8 Lab 04: Spectroscopy 8 Lab 05: Determining the Mass of Jupiter 10 Lab 06: The Discovery of ExoPlanet 51 Pegasi b 12 Labs 07 and 08: The Photoelectric Photo-metry of the Pleiades 14 Lab 09: Stellar Spectroscopy and Classification 16 Lab 10: Determining the Ages of Star Clusters 18 Make Up Lab: The Orbit of Mars 20 Make Up Lab: Newtonian Gravity 22 Make Up Lab: Phases of Venus 24 Lab Manual CRN 30242 PHYS 1401: Descriptive Astronomy Summer 2016 down to just a few places, and you can select Conway, AR. Lab 01: Introduction to Notice on the map that your red location arrow is correctly pointing to central Arkansas, and you can close the location Stellarium window. Introduction 2. Set your time: Click on the Date/Time Window icon (vertical toolbar, second icon). It should initially display the current and Stellarium is a free, open-source correct date and time. Let’s go ahead and see the eastern sky planetarium program available for earlier this morning. Change the time to 6:00AM, and notice download. If you have your own computer, you should how dramatically your view changes. Go ahead and close the consider installing it. If you have your own copy installed, date/time window. you can work on lab exercises at your own convenience, review or double-check your lab answers before quizzes, or 3. -
Double and Multiple Star Measurements in the Northern Sky with a 10” Newtonian and a Fast CCD Camera in 2006 Through 2009
Vol. 6 No. 3 July 1, 2010 Journal of Double Star Observations Page 180 Double and Multiple Star Measurements in the Northern Sky with a 10” Newtonian and a Fast CCD Camera in 2006 through 2009 Rainer Anton Altenholz/Kiel, Germany e-mail: rainer.anton”at”ki.comcity.de Abstract: Using a 10” Newtonian and a fast CCD camera, recordings of double and multiple stars were made at high frame rates with a notebook computer. From superpositions of “lucky images”, measurements of 139 systems were obtained and compared with literature data. B/w and color images of some noteworthy systems are also presented. mented double stars, as will be described in the next Introduction section. Generally, I used a red filter to cope with By using the technique of “lucky imaging”, seeing chromatic aberration of the Barlow lens, as well as to effects can strongly be reduced, and not only the reso- reduce the atmospheric spectrum. For systems with lution of a given telescope can be pushed to its limits, pronounced color contrast, I also made recordings but also the accuracy of position measurements can be with near-IR, green and blue filters in order to pro- better than this by about one order of magnitude. This duce composite images. This setup was the same as I has already been demonstrated in earlier papers in used with telescopes under the southern sky, and as I this journal [1-3]. Standard deviations of separation have described previously [1-3]. Exposure times varied measurements of less than +/- 0.05 msec were rou- between 0.5 msec and 100 msec, depending on the tinely obtained with telescopes of 40 or 50 cm aper- star brightness, and on the seeing. -
July/August 2009
JULY/AUGUST 2009 The constellation Crux and the Coal Sack in all their glory during Lee Paul’s Southern Skies Fiesta Trip in Costa Rica. Page 3. Photo courtesy of Lee Paul. _____________________________________________________________________________________ INSIDE THIS ISSUE News: What’s going on in our club? Page 3. NASA Space Place: Some NASA science! Page 6. Looked Up Lately? Let RBAC prepare your observing list! Page 7. RIVER BEND ASTRONOMY CLUB CURRENT ASTRONOMY JULY/AUGUST 2009 * PAGE 1 Monthly Meetings Saturday, July 18, 2009 * 7:00 PM Saturday, August 22, 2009 * 7:00 PM Saturday, September 19, 2009 * 7:00 PM Kronk Observatory 132 Jessica Drive, St. Jacob, IL 62281 Looked Up Lately? River Bend Astronomy club serves astronomy enthusiasts Join River Bend Astronomy Club of the American Bottom region, the Mississippi River Want to learn more about astronomy? The members of RiverBend bluffs and beyond, fostering observation, education, and a Astronomy Club invite you to join. You won’t need expensive tools spirit of camaraderie. or special skills – just a passion for observing the natural world. Meetings offer learning, peeks through great telescopes, Officers and administrators and fun under the stars. PRESIDENT Gary Kronk You will receive the club newsletter, Current Astronomy, VICE-PRESIDENT Jamie Goggin packed with news and photos. TREASURER Mike Veith Get connected with our member-only online discussion LEAGUE CORRESPONDENT Bill Breeden group. SECRETARY Bill Breeden Borrow from the club’s multimedia library. OUTREACH COORDINATORS Jeff & Terry Menz Borrow from the club’s selection of solar telescopes. LIBRARIAN Kathy Kronk And that’s not all! Through club membership you also FOUNDING MEMBERS Ed Cunnius join the Astronomical League, with its special programs Kurt Sleeter and colorful quarterly newsletter The Reflector to enrich your hobby. -
Star Name Identity SAO HD FK5 Magnitude Spectral Class Right Ascension Declination Alpheratz Alpha Andromedae 73765 358 1 2,06 B
Star Name Identity SAO HD FK5 Magnitude Spectral class Right ascension Declination Alpheratz Alpha Andromedae 73765 358 1 2,06 B8IVpMnHg 00h 08,388m 29° 05,433' Caph Beta Cassiopeiae 21133 432 2 2,27 F2III-IV 00h 09,178m 59° 08,983' Algenib Gamma Pegasi 91781 886 7 2,83 B2IV 00h 13,237m 15° 11,017' Ankaa Alpha Phoenicis 215093 2261 12 2,39 K0III 00h 26,283m - 42° 18,367' Schedar Alpha Cassiopeiae 21609 3712 21 2,23 K0IIIa 00h 40,508m 56° 32,233' Deneb Kaitos Beta Ceti 147420 4128 22 2,04 G9.5IIICH-1 00h 43,590m - 17° 59,200' Achird Eta Cassiopeiae 21732 4614 3,44 F9V+dM0 00h 49,100m 57° 48,950' Tsih Gamma Cassiopeiae 11482 5394 32 2,47 B0IVe 00h 56,708m 60° 43,000' Haratan Eta ceti 147632 6805 40 3,45 K1 01h 08,583m - 10° 10,933' Mirach Beta Andromedae 54471 6860 42 2,06 M0+IIIa 01h 09,732m 35° 37,233' Alpherg Eta Piscium 92484 9270 50 3,62 G8III 01h 13,483m 15° 20,750' Rukbah Delta Cassiopeiae 22268 8538 48 2,66 A5III-IV 01h 25,817m 60° 14,117' Achernar Alpha Eridani 232481 10144 54 0,46 B3Vpe 01h 37,715m - 57° 14,200' Baten Kaitos Zeta Ceti 148059 11353 62 3,74 K0IIIBa0.1 01h 51,460m - 10° 20,100' Mothallah Alpha Trianguli 74996 11443 64 3,41 F6IV 01h 53,082m 29° 34,733' Mesarthim Gamma Arietis 92681 11502 3,88 A1pSi 01h 53,530m 19° 17,617' Navi Epsilon Cassiopeiae 12031 11415 63 3,38 B3III 01h 54,395m 63° 40,200' Sheratan Beta Arietis 75012 11636 66 2,64 A5V 01h 54,640m 20° 48,483' Risha Alpha Piscium 110291 12447 3,79 A0pSiSr 02h 02,047m 02° 45,817' Almach Gamma Andromedae 37734 12533 73 2,26 K3-IIb 02h 03,900m 42° 19,783' Hamal Alpha -
The COLOUR of CREATION Observing and Astrophotography Targets “At a Glance” Guide
The COLOUR of CREATION observing and astrophotography targets “at a glance” guide. (Naked eye, binoculars, small and “monster” scopes) Dear fellow amateur astronomer. Please note - this is a work in progress – compiled from several sources - and undoubtedly WILL contain inaccuracies. It would therefor be HIGHLY appreciated if readers would be so kind as to forward ANY corrections and/ or additions (as the document is still obviously incomplete) to: [email protected]. The document will be updated/ revised/ expanded* on a regular basis, replacing the existing document on the ASSA Pretoria website, as well as on the website: coloursofcreation.co.za . This is by no means intended to be a complete nor an exhaustive listing, but rather an “at a glance guide” (2nd column), that will hopefully assist in choosing or eliminating certain objects in a specific constellation for further research, to determine suitability for observation or astrophotography. There is NO copy right - download at will. Warm regards. JohanM. *Edition 1: June 2016 (“Pre-Karoo Star Party version”). “To me, one of the wonders and lures of astronomy is observing a galaxy… realizing you are detecting ancient photons, emitted by billions of stars, reduced to a magnitude below naked eye detection…lying at a distance beyond comprehension...” ASSA 100. (Auke Slotegraaf). Messier objects. Apparent size: degrees, arc minutes, arc seconds. Interesting info. AKA’s. Emphasis, correction. Coordinates, location. Stars, star groups, etc. Variable stars. Double stars. (Only a small number included. “Colourful Ds. descriptions” taken from the book by Sissy Haas). Carbon star. C Asterisma. (Including many “Streicher” objects, taken from Asterism. -
Bob Mcdonald
NOVANEWSLETTEROFTHEVANCOUVERCENTRERASC VOLUME2015ISSUE1JANUARYFEBRUARY2015 Bob McDonald: Canadian Spacewalkers 2015 Paul Sykes Memorial Lecture Saturday, January 31 at 8pm with meet-and-greet for RASC members at 7pm Room SWH 10081 at SFU’s Burnaby Campus (see Meetup for a detailed map) Only three Canadian astronauts, new book, copies of which will be lecture hall from 7:00-7:45pm Chris Hadfield, Steve MacLean, available after the presentation. and Dave Williams, had the privilege of donning space suits Bob McDonald has been and stepping into the void outside communicating science the International Space Station. internationally through This illustrated presentation tells television, radio, print and their remarkable tales of training live presentations for more for years in the world’s largest than 30 years. He is the swimming pool, the challenges of host of cbc Radio’s Quirks working against a suit that doesn’t & Quarks, the award- want to bend, the disorientation winning science program of weightlessness, performing with a national audience of construction work in a realm where nearly 500,000 people. He up and down do not exist, all while is also a regular reporter floating 400 km above the most for cbc Television’s The spectacular view of the Earth they National as well as Gemini- had ever seen. Meanwhile, this winning host and writer of Earthbound journalist has had the children’s series Head’s the opportunity to get a taste of Up. astronaut training and discovered just how remarkable our three The meet-and-greet for Canadian spacewalkers truly are. members will be held in This is the subject of McDonald’s the atrium adjacent to the JANUARY 15 SFU FEBRUARY 12 SFU MARCH 11 SFU Vancouver Centre’s own Howard Trot- Dr. -
San Jose Astronomical Association Membership Form
Astronomy tour more about telescope optics Paul Kohlmiller and observatory management than the science of as- On May 3-10, 2003, my wife and I tronomy. participated in Sky & Telescope We did a tour of Kitt magazine’s astronomy tour called Peak, located about 50 miles Arizona Deep Skies and Deserts. southwest of Tucson. Kitt The tour group consisted of about Peak is the largest observa- 40 people. The astronomy expertise tory in the world in terms of level of the group covered a wide area. the number of telescopes at Some did not own a scope and had one location. We saw the never been to a star party. Others were The author reflected in a 10-meter array of mirrors used solar telescope and then quite advanced amateurs with one for detecting gamma ray bursts. checked out some other participant anxiously waiting delivery of scopes. We had a light his 14” LX200 GPS. We had a tour not much easier than they are at home. supper in the observatory dining room guide who had lived almost his entire The weather either curtailed or and then they gave us a talk in the life in Arizona. Also, Stuart Goldman of cancelled 4 of the 6 viewing sessions. Sky & Telescope led many of the The result is that the trip felt like it was Continued on next page astronomical events. We were bussed to virtually every event in a Greyhound- SJAA activities calendar sized bus. Most of the sky-gazing events (at Jim Van Nuland least 5 out of 6) were conducted while June July the moon was a factor so it is difficult 6 Houge Park star party.