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NLC 2015-08-03/04

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
          unattended compact camera with limited field of view
          A ~325-35, h ~0-40; images every 15 min
Date: 2015-08-03/04

   UT     forms  bright   height   azimuth   comments
                  ness   top bot  left rght  e.g. weather
--------  -----  ------  --- ---  ---- ----  --------------------------------
20:45:01  0
21:00:02  0
21:15:05  0
21:30:09  0
21:45:19  0
22:00:31  0
22:15:53  0
22:31:24  0
22:46:24  0
23:01:24  0
23:16:24  0
23:31:23  0
23:46:24  0
01:01:24  0                                  some cloud above
01:16:24  0                                  widespread cloud above
01:31:24  X                                  widespread cloud
01:46:24  X                                  overcast
02:00:47  X                                  overcast
02:15:47  X                                  overcast
02:30:18  X                                  overcast
02:45:32  X                                  overcast
03:00:19  X                                  overcast
03:15:08  X                                  overcast
03:30:05  X                                  overcast
03:45:05  X                                  widespread cloud

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.)
brightness: 1: very weak
            2: clearly detected
            3: clearly visible
            4: very bright
            5: extremely bright

NLCnet report

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

Name: Horst Meyerdierks
Country: Scotland
Location: Edinburgh
Date: 2015/08/03-04
Start: 20:45
End: 01:15
Comments: 

Images

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