
NLC 2009-08-12/13
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: 2009-08-12/13 UT forms bright height azimuth comments ness top bot left rght e.g. weather ----- ----- ------ --- --- ---- ---- -------------------------------- 20:30 0 few cloud patches 20:45 0 clear 21:00 0 clear 21:15 0 clear 21:30 0 clear 21:45 0 clear 22:00 0 clear 22:15 0 clear 22:30 0 clear 02:15 0 clear 02:30 0 clear 02:45 0 clear 03:00 0 cloud patches to h 15 03:15 0 cloud patches to h 15 03:30 0 cloud patches to h 15 03:45 0 cloud to h 10 04:00 0 cloud to h 10 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: 2009/08/12-13 Start: 20:30 End: 04:00 Comments: From 03:00 some cloud on horizon to h 10 or 15.
Images
No NLC has been observed, hence no images are made available here.