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NLC 2009-05-30/31

BAA report

The report to the BAA Aurora Section gives an overview of the night, which times were cloudy, free of NLC, or with sightings of NLC.

Name of observer: Horst Meyerdierks
Location: Royal Observatory Edinburgh, 55.9N 3.2W
          dSLR and naked eye
Date: 2009-05-30/31

  UT   forms  bright   height   azimuth   comments
               ness   top bot  left rght  e.g. weather
-----  -----  ------  -------  ---- ----  --------------------------------
22:20  0                                  some cirrus cloud, start of watch
22:30  0                                  some cirrus cloud
22:45  0                                  some cirrus cloud
23:00  0                                  some cirrus cloud
23:20  0                                  some cirrus cloud
00:30  0                                  some cirrus cloud
00:35  0                                  some cirrus cloud, end of watch

forms: I: veil
       II: bands
       III: waves
       IV: whirls
       NLC: other than or multiple of I-IV
       0: no NLC
       X: no decision possible (mist, cloud etc.)

NLCnet report

The main periods of absence of NLC are reported to the NLC Observers' Home Page:

Name: Horst Meyerdierks
Country: Scotland
Location: Edinburgh
Date: 2009-05-30/31
Start: 22:20
End: 00:35


No NLC has been observed, hence no images are made available here.