NLC 2010-08-29/30

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Contents

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: Stichill Eastfield, 55.7N 2.4W
          unattended dSLR with limited field of view A ~310-20, h ~0-40
          images every 15 min
Date: 2010-08-29/30

  UT   forms  bright   height   azimuth   comments
               ness   top bot  left rght  e.g. weather
-----  -----  ------  --- ---  ---- ----  --------------------------------
19:45  0                                  cloud to h 5, on right also at h 10
20:00  0                                  cloud to h 10
20:15  0                                  cloud to h ~10
20:30  0                                  cloud to h ~10, some higher patches
20:45  X                                  patchy cloud
21:00  X                                  some cloud patches
21:15  X                                  cloud to h 5
03:15  X                                  widespread cloud
03:30  X                                  almost overcast
03:45  X                                  widespread cloud
04:00  0                                  some cloud
04:15  0                                  cloud to h 7
04:30  0                                  almost clear
04:45  0                                  clear

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

Name: Horst Meyerdierks
Country: Scotland
Location: Stichill
Date: 2010/08/29-30
Start: 19:45
End: 20:30
Comments: Some cloud.
Name: Horst Meyerdierks
Country: Scotland
Location: Stichill
Date: 2010/08/29-30
Start: 04:00
End: 04:45
Comments: Some cloud.

Images

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

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