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The Comet's Tale THE COMET’S TALE Newsletter of the Comet Section of the British Astronomical Association Volume 9, No 1 (Issue 17), 2002 April JOEL HASTINGS METCALF MINISTER, HUMANITARIAN, ASTRONOMER Richard R Didick Joel Hastings Metcalf was born in The following account, taken used with either a single prism or Meadville, Pennsylvania, on from a newspaper article about a grating, both of which were January 4th, 1866, the son of him when he lived in Taunton, is provided. Lewis Herbert and Anna (Hicks) somewhat dubious since he Metcalf. Lewis was a Civil War actually bought the 7-inch In the observatory at Keesville, Veteran, a soldier who lost a leg refractor. "When but 14 years old the instrument was mounted in a at the first battle of "Bull Run" he built a telescope and ground very substantial dome, being and was held at Libby prison until out a lens with which he was able fastened to a fine cut granite base exchanged and discharged. to observe with success all the weighting about a ton. In a principal heavenly bodies. This February when Lake Champlain At the approximate age of 14, Joel was a small two-inch lens. His had frozen over, the whole outfit Metcalf borrowed Richard next attempt was a three-inch lens was loaded on sleds and started Proctor's book, Other Worlds and he later made one of three across the Lake on the ice. The Than Ours, from his Sunday and a half inches, which he ice was thick enough - but there school library which led him to an subsequently sold to Harvard are always long cracks in the interest in astronomy. This College. He followed up these Lake due to expansion and interest was further inspired by two with a seven-inch visual contraction! These cracks will the conjunction of Jupiter and instrument." (This refractor was sometimes run out as far as four Mars on May 7th, 1879, when the purchased at an auction in miles from the islands. The planets were slightly over one Keesvile, New York, as moving went well until off Juniper degree apart, and/or July 22nd, mentioned below). Island, when the large sled having 1881, when the two planets were the dome and the cut granite pier separated by only seven minutes In his 1906 Popular Astronomy fell into a crack, and would have of arc. article the Reverend also provides gone to the bottom but for the a very informative account of the projected sides of the dome which It is said that he made his first transportation of his 7 inch Alvin reached out to the solid ice! telescope at the age of 14. Clark across the ice of Lake There the load stuck with the Though he does not give his age, Champlain. This is that account water within a foot of the top of this version of his experience in in his words: "In 1901 he was the dome until after three days making a telescope is taken from fortunate enough to come into when, by laying timbers on the his own article written in "Popular possession of a seven-inch ice, and rigging derricks, the Astronomy" magazine 1906, vol. equatorial manufactured by Alvan whole was secured with the XIV, 'An Amateur's Observatory'. Clark and Sons in 1885. It had exception of the four-inch "The writer's first instrument been the property of Elisha telescope, which now lies buried consisted of a two-inch spy-glass, Arnold, a wealthy amateur peacefully in the bottom of the by a French maker, which glass astronomer of Keesville, N.Y., and Lake! he mounted equatorially. He after his death his executors sold Continued on page 9 obtained a high power (100) it at a nominal sum. The negative eye-piece from Alvan telescope had been little used and Contents Clark and Sons, which showed was practically as good as new Comet Section contacts 2 enough planetary detail to keep with all the excellence which one Section news 2 up his interest. A few years after expects from the Clark glasses. In this he was fortunate enough to addition to the equatorial, which Tales from the past 3 get a three and five eighths inch was the best for the size the Professional tales 4 glass by Henry Fitz; this he also Clarks make, the outfit contained Meeting report 6 mounted equatorially and enjoyed a small transit instrument, a four- Joel Metcalf (Cont) 9 for many years". inch telescope with an altazimuth Review of observations 12 mounting, a fine micrometer, and a spectroscope which could be BAA COMET SECTION NEWSLETTER 2 THE COMET'S TALE Comet Section contacts Director: Jonathan Shanklin, 11 City Road, CAMBRIDGE. CB1 1DP, England. Phone: (+44) (0)1223 571250 (H) or (+44) (0)1223 221400 (W) Fax: (+44) (0)1223 221279 (W) or (+44) (0) 1223 571250 (H) E-Mail: [email protected] or [email protected] WWW page : http://www.ast.cam.ac.uk/~jds/ Assistant Director (Observations): Guy Hurst, 16 Westminster Close, Kempshott Rise, BASINGSTOKE, Hampshire. (and also Editor of RG22 4PP, England. The Astronomer magazine) Phone & Fax: (+44) (0)1256 471074 E-Mail: [email protected] or [email protected] CCD Advisor: Nick James, 11 Tavistock Road, CHELMSFORD, Essex. CM1 5JL, England. Phone: (+44) (0)1245 354366 E-mail: [email protected] Photographic Advisor: Michael Hendrie, Overbury, 33 Lexden Road, West Bergholt, COLCHESTER, Essex, CO6 3BX, England Phone: (+44) (0)1206 240021 Subscription to the Section newsletter costs £5 for two years, extended to three years for members who contribute to the work of the Section in any way, for example by submitting observations or articles. Renewals should be sent to the Director and cheques made payable to the BAA. Those due to renew should receive a reminder with this mailing. Section News from the Director Dear Section member, interview for the Today in association with the George programme at 7:40 on a Saturday Alcock memorial lecture. For once I haven't visited the morning. John Humphreys gave Antarctic this winter, but at least me a much easier time than the Since the last newsletter the beginning of January saw a majority of his political observations or contributions have spell of cold weather that froze interviewees! Several newspapers been received from the following the East Anglian fens near have also been after information. BAA members: James Abbott, Whitlesey and allowed me to join Sally Beaumont, Neil Bone, team-mates from the University The revised edition of the Section Owen Brazell, Denis Buczynski, Ice Hockey Club on the ice. Guide to Observing Comets was Roger Dymock, Kenelm England, Generally however the weather finally finished a few days before Len Entwisle, James Fraser, here has been very frustrating, Astrofest. With 58 pages and Mario Frassatti, Mike Gainsford, with far too few gaps in the cloud colour covers, it is packed full of Maurice Gavin, Massimo to glimpse the batch of recent information, much of it revised Giuntoli, Peter Grego, Werner discoveries, though April has seen since the last edition, so do buy a Hasubick, Guy Hurst, Nick a great improvement. In copy. In particular I urge you James, Geoffrey Johnstone, particular the amateur discoveries to read and implement the Gordon MacLeod, Brian of 2002 C1, 2002 E2 and 2002 F1 reporting guidelines. It takes Manning, Steve Martin, Cliff fully confirm the point that I have Guy and myself a lot of time to Meredith, Martin Mobberley, been making that LINEAR and reformat the observations of many Gabriel Oksa, Roy Panther, Robin the other search teams are not people who nearly get it right, but Scagell, Jonathan Shanklin, David covering the entire sky and there not quite, and we would much Strange, Melvyn Taylor, John is still plenty of opportunity for rather spend the time observing! Vetterlein, Alex Vincent and amateur discovery. Who will The Guide is available for £4, Graeme Waddington and also make the next discovery from post free, from the BAA Office. from: Jose Aguiar, Alexandre these shores ? Amorim, Alexander Baransky, The Section meeting in February Sandro Baroni, Nicolas Biver, C/2002 C1 has generated a lot of was a great success and full Reinder Bouma, Nicholas Brown, media interest, with items about it reports are presented for those Jose Carvajal, Tim Cooper, in many of the broadsheet who were not able to come. The Matyas Csukas, Mike Feist, newspapers, mostly following on format of Section meeting, lunch Rafael Ferrando, Sergio Foglia, from a Society for Popular and BAA main meeting seems to Stephen Getliffe, Antonio Astronomy press release. I did an have been appreciated and I will Giambersio, Guus Gilein, Bjorn interview about the comet for the try and make similar Granslo, Roberto Haver, Michael BBC2 programme 'Final arrangements for the next Section Jager, Andreas Kammerer, Heinz Frontiers' and you may have seen meeting, which is provisionally Kerner, Attila Kosa-Kiss, Gary this at the beginning of the month. scheduled for May 2003, possibly Kronk, Martin Lehky, Rolando This was followed by a live Ligustri, Pepe Manteca, Michael BAA COMET SECTION NEWSLETTER 2002 April 3 Mattiazzo, Maik Meyer, Antonio 19P/Borrelly, 44P/Reinmuth, (LINEAR), 2002 C1 (Ikeya- Milani, Andrew Pearce, Maciej 51P/Harrington, 65P/Gunn, Zhang), 2002 E2 (Snyder- Reszelski, Tony Scarmato, Hirita 77P/Longmore, 96P/Machholz, Murakami) and 2002 F1 Sato, Carlos Segarro, Giovanni 1999 U4 (Catalina-Skiff), 1999 (Utsunomiya). Sostero, Graham Wolf and Seiichi Y1 (LINEAR), 2000 SV74 Yoshida (apologies for any errors (LINEAR), 2000 WM1 As a postscript to the end of my or omissions). Without these (LINEAR), 2001 A2 (LINEAR), first paragraph, I was inspecting contributions it would be 2001 B2 (NEAT), 2001 HT50 SOHO images on April 12 when I impossible to produce the (LINEAR-NEAT), 2001 K5 noted a comet entering the C3 comprehensive light curves that (LINEAR), 2001 MD7 field, moving slowly up and to the appear in each issue of The (LINEAR), 2001 N2 (LINEAR), left.
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