Plate from Grosser Refraktor (Hamburg)
| Applause ID: | dr.3/plates/109_67438 |
| Archive: | Grosser Refraktor (Hamburg) |
| Plate number in archive: | GRd0102 |
| Institute: | Hamburger Sternwarte |
| Observer name: | Freiesleben (1929-30) |
| Observer notes: | |
| Miscellaneous notes: | +4x120+6x96+6x76+5x60+2x48+38+2x30+2x24+2x19+2x15s |
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| Plate format: | 09x12 cm |
| Emulsion: | Agfa Chromo Isorapid |
| Original recorded date: | 1929-05-21 |
| Number of exposures: | 33 |
| Observatory name: | Hamburger Sternwarte |
| Observatory site name: | Hamburg-Bergedorf; Germany |
| East longitude of the observing site: | 10.242 deg |
| Latitude of the observing site: | 53.482 deg |
| Elevation of the observatory site: | 41.0 m |
| Clear aperture of the telescope: | 0.6 m |
| Focal length of the telescope: | 9.14 m |
| Plate scale of the telescope: | 23.0 arcsec/mm |
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| Observation filter: | Gelbfilter K |
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Digital object identifier
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License
This photographic plate is published under the CC0 1.0 Universal (CC0 1.0).
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