Plate number ADH 6916. Test image to examine polar alignment of the ADH Telescope. Perutz-Astro plate, 16x16-cm. Observer code: "Get Pr". Remarks: "Exposure: - 2[min] fast trailed by guiding - 2[min] guided slow trailed - 1[min] guided - 10[min] without drive.". Extent: 1 glass negative in envelope. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. Publisher(s): Left-to-Right. Editor(s): Unrestricted. Volume number: N/a. Original institution reference: GN01_2253.
Test plate: South celestial pole star trails
Item details
Creation date:
1891-1994
Content type:
Photograph
Originals information:
The original material is located in Boyden Observatory, Bloemfontein, South Africa.
Reference:
EAP1190/1/4/1/8
Level:
Item
Extent:
1
Digitisation date:
2019
Legal:
This item is part of
- Project EAP1190:
- Collection EAP1190/1:
- Collection EAP1190/1/4:
- File EAP1190/1/4/1:
- Item EAP1190/1/4/1/8:
