
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.