Archive for April 2022

NGC 5474 – Galaxy in Ursa Major: June 2022 Observer’s Challenge Report #161

April 28, 2022

Work-File: Used only for organization and editing. When all entries are received (July 8th) a final and a .pdf report will be issued by the 10th of July, and at that time will be posted on this page.

James Dire: Observer from Illinois

Date/LocationMarch 7, 2021 Jubilee College State Park, Illinois
Camera and SettingsSBIG STF-8300C CCD camera -20°C
TelescopeAskar 72mm f.5.6 Qunituplet Apo with a 0.7x focal reducer to yield f/3.9
MountCelesctron CGEM II
Exposure100 min (10 x10 min)
ProcessingCCDOpts, Image Plus 6.5, Photoshop CS6
OtherSpiral galaxy in constellation Coma Berenices; mag. 9.31, size 6.0 x 5.5 arcmin. Galaxies brighter than magnitude 14 labeled in the image.

Mario Motta: Observer from Massachusetts

NGC 5474, a distorted galaxy near M101. The following image this is 90 minutes of imaging Lum filter only.

Taken with my 32-inch f/6.5 telescope, with ZWO ASI6200 camera,  stacked and processed with pixinsight. This is a “dwarf spiral satellite galaxy” of M101, distorted with an off-set center, and spiral arms.

David Rust: Image Information later

The 1900 Total Solar Eclipse From Wadesboro, North Carolina, And Also A Transcribed Report Of The Attendance By The Citadel, The Military College of South Carolina: By Tom English.

April 28, 2022

Debbie Ivester and Nova Sophia “Sophie” standing beside the city limits sign of Wadesboro, North Carolina

Supplemental: The path of totality, also included other popular sites for research groups, including Pinehurst, North Carolina, as well as Newberry, South Carolina, among many others.

The following is a photo of the historic marker for the event in Pinehurst. Unfortunately, there is no such marker, or even the general area is not known where the various groups observed from in Wadesboro, at least to my knowledge. Roger

British Scientific Team at Wadesboro: Photo from the “NC Collection’s Photographic Archives”

The following information….again, provided by Tom English:

British Astronomical Association Eclipse Party at Wadesboro, NC, May 1900, courtesy NC Miscellany, UNC Libraries.

L-R:  Rev. John M. Bacon, Gertrude Bacon, Nevil Maskelyne, George Dixon, and three women, not specifically identified, but most certainly Miss E. K. Dixon, Mary Elizabeth Woolston, and Ada Mary Maskelyne, the magician’s wife. 

The BAA set up their station adjacent to the Princeton party led by Charles A. Young, at a site along what is now Brent Street in Wadesboro.  Maskelyne, a famous London magician, brought his kinematograph and used it to make the first successful movie of an eclipse – the device is in front of him in the photo. 

The Bacons had taken an earlier version of this camera to India in 1898 and used it to film that eclipse, but the film was stolen before it could be developed. John Mackenzie Bacon was a noted aerialist who once observed a the Leonid meteors from a balloon.  His daughter Gertrude was also an aeronautical pioneer and a writer. Her biography of her father, Record of an Aeronaut, includes an account of the Wadesboro trip.

George Dixon was an organ designer, and Miss Dixon is likely his sister.  There was one additional member of the BAA party not shown in the photo (perhaps he took the picture?) – David Hadden of Alta, Iowa, who joined them on eclipse day. 

Hadden was a pharmacist and a Fellow of the Royal Astronomical Society who contributed solar observations to thePublications of the Astronomical Society of the Pacific and Popular Astronomy. The BAA account of the Wadesborough trip and the eclipse can be found in the official BAA report of the 1900 eclipse, compiled by Walter Maunder.

Galaxy NGC 3079 – Ursa Major: April 2022 Observer’s Challenge Report #159

April 5, 2022