Archives of Photographic PLates for Astronomical USE

Plate from Small Schmidt Camera (Potsdam)

POT025_000001.jpg Plate preview
Applause ID: dr.3/plates/4_67064
Archive: Small Schmidt Camera (Potsdam)
Plate number in archive: 1
Institute: Leibniz-Institut für Astrophysik Potsdam (AIP)
Observer name:
Observer notes: rough focusing, smallest image at f=9, shutter error at the first exposure
Miscellaneous notes:
Bibcode of related paper:
Plate series:
Plate development information:
Plate quality:
Plate notes:
Plate format: 6x7 cm
Emulsion: Agfa Spektral Blau Rapid
Original recorded date: 1949-07-25
Number of exposures: 5
Observatory name: Astrophysikalische Observatorium Potsdam
Observatory site name: Potsdam-Telegrafenberg
East longitude of the observing site: 13.06417 deg
Latitude of the observing site: 52.38056 deg
Elevation of the observatory site: 107.0 m
Clear aperture of the telescope: 0.25 m
Focal length of the telescope: 0.751 m
Plate scale of the telescope: 275.0 arcsec/mm
Instrument name:
Observation filter:
Observation method code (following WFPDB):
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Air temperature:
Calmness (seeing conditions):
Notes on sky conditions:
Filename scan: POT025_000001.fits
Header file (DR3): POT025_000001.hdr
Length of data axis 1: 7299
Length of data axis 2: 6009
Min. value in the image: 622
Max. value in the image: 64976
Scanner name: Epson Expression 10000XL
Scanner software: XSane
Scanner gamma value: 1.0
Scanner focus: glass
Resolution of axis 1: 2400 dpi
Resolution of axis 2: 2400 dpi
Pixel size along axis 1: 10.5833 um
Pixel size along axis 2: 10.5833 um
Scan date and time: Nov. 6, 2014, 2:34 p.m.
Author of the scan: S. Schmalz
Notes about the scan:
Institute responsible for the scan: Leibniz-Institut fuer Astrophysik Potsdam (AIP)