NLC 2009-06-30/31
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
unattended dSLR with limited field of view A ~325-35, h ~0-40
images every 5 min
Date: 2009-06-30/31
UT forms bright height azimuth comments
ness top bot left rght e.g. weather
----- ----- ------ ------- ---- ---- --------------------------------
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 X cloud
22:20 X cloud
22:25 X cloud
22:30 X cloud
22:35 X cloud
22:40 X cloud
22:45 X cloud
22:50 X cloud
22:55 X cloud
23:00 X cloud
23:05 X cloud
23:10 X cloud
23:15 X cloud
23:20 X cloud
23:25 X cloud
23:30 X cloud
23:35 X cloud
23:40 X cloud
23:45 X cloud
23:50 X cloud
23:55 X cloud
00:00 X cloud
00:05 X cloud
00:10 X cloud
00:15 X cloud
00:20 X cloud
00:25 X cloud
00:30 X cloud
00:35 X cloud
00:40 X cloud
00:45 X cloud
00:50 X cloud
00:55 X cloud to h 25, patches above that
01:00 X cloud to h 30
01:05 0 cloud to h 15
01:10 0 cloud to h 15
01:15 0 cloud to h 10
01:20 0 cloud to h 10
01:25 0 cloud to h 10
01:30 0 cloud to h 10
01:35 0 cloud to h 10
01:40 0 cloud to h 10
01:45 X patchy cloud
01:50 X patchy cloud
01:55 X patchy cloud
02:00 X patchy cloud
02:05 X cloud
02:10 X cloud
02:15 X cloud
02:20 X cloud
02:25 X cloud
02:30 X cloud
02:35 X cloud
02:40 X cloud
02:45 X cloud
02:50 X cloud
02:55 X 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.)
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: 2009/06/30-31 Start: 01:05 End: 01:40 Comments: Cloud on horizon to h 10 or 15 deg.
Images
No NLC has been observed, hence no images are made available here.
