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NLC 2009-06-11/12

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 dSLR with limited field of view A ~325-35, h ~0-40
          images every 5 min
Date: 2009-06-11/12

  UT   forms  bright   height   azimuth   comments
               ness   top bot  left rght  e.g. weather
-----  -----  ------  -------  ---- ----  --------------------------------
21:35  X                                  cloud
21:40  X                                  cloud
21:45  X                                  cloud
21:50  X                                  cloud
21:55  X                                  cloud
22:00  X                                  cloud
22:05  X                                  cloud
22:10  X                                  cloud
22:15  0                                  few cloud patches
22:20  0                                  few cloud patches
22:25  0                                  few cloud patches
22:30  0                                  few cloud patches
22:35  0                                  few cloud patches
22:40  0                                  few cloud patches
22:45  0                                  few cloud patches
22:50  X                                  cloud patches
22:55  X                                  cloud patches
23:00  X                                  cloud patches
23:05  X                                  cloud patches
23:10  X                                  cloud patches
23:15  0                                  few cloud patches
23:20  0                                  clear
23:25  0                                  clear
23:30  0                                  clear
23:35  0                                  clear
23:40  0                                  clear
23:45  0                                  clear
23:50  0                                  clear
23:55  0                                  clear
00:00  0                                  clear
00:05  0                                  clear
00:10  0                                  clear
00:15  0                                  clear
00:20  0                                  clear
00:25  0                                  clear
00:30  0                                  clear
00:35  0                                  clear
00:40  0                                  clear
00:45  0                                  clear
00:50  0                                  clear
00:55  0                                  clear
01:00  0                                  clear
01:05  0                                  clear
01:10  0                                  clear
01:15  0                                  clear
01:20  0                                  clear
01:25  0                                  clear
01:30  0                                  clear
01:35  0                                  clear
01:40  0                                  clear
01:45  0                                  clear
01:50  0                                  clear
01:55  0                                  clear
02:00  0                                  clear
02:05  0                                  clear
02:10  0                                  clear
02:15  0                                  clear
02:20  0                                  clear
02:25  0                                  clear
02:30  0                                  clear
02:35  0                                  clear
02:40  0                                  clear
02:45  0                                  clear
02:50  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.)

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: 2009/06/11-12
Start: 23:15
End: 02:50
Comments:

Images

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