Archives of Photographic PLates for Astronomical USE

Plate from Zeiss Double Astrograph

A1556_1600.jpg Plate preview
Applause ID: dr.4/plates/501_95866
Archive: Zeiss Double Astrograph
Plate number in archive: A1556
Institute: Vatican Observatory
Observer name:
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Plate format:
Emulsion: 103aO backed
Original recorded date: 1951-08-30
Number of exposures: 1
Observatory name: Vatican Observatory
Observatory site name: Castel Gandolfo, Italy
East longitude of the observing site: 12.6505 deg
Latitude of the observing site: 41.7472 deg
Elevation of the observatory site: 430.0 m
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Observation method code (following WFPDB): 4
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Filename scan: A1556_1600.fits
Length of data axis 1: 14766
Length of data axis 2: 11014
Min. value in the image: 1350
Max. value in the image: 16383
Scanner name: EPSON TWAIN Pro
Scanner software:
Scanner gamma value: 1.0
Scanner focus: 0
Resolution of axis 1: 1600 dpi
Resolution of axis 2: 1600 dpi
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Scan date and time: July 9, 2014, 1:59 p.m.
Author of the scan:
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Institute responsible for the scan: Vatican Observatory