NLC 2010-07-30/31
From chi and h
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: 2010-07-30/31
UT forms bright height azimuth comments
ness top bot left rght e.g. weather
----- ----- ------ --- --- ---- ---- --------------------------------
21:00 X widespread cloud patches
21:15 X widespread cloud patches
21:30 X almost overcast
21:45 X almost overcast
22:00 X almost overcast
22:15 0 cloud patches, fake NLC (cirrus)
22:30 0 cloud patches, fake NLC (cirrus)
22:45 0 clear, fake NLC (cirrus)
23:00 0 clear, fake NLC (cirrus)
23:15 0 clear, fake NLC (cirrus)
23:30 0 clear
23:45 X cloud covering most of NLC sector
00:00 X cloud patches to h 10
00:30 X widspread cloud patches
00:45 X widspread cloud patches
01:00 X widspread cloud patches
01:15 X overcast
01:30 X overcast
01:45 X overcast
02:00 X overcast
02:15 X overcast
02:30 X overcast
02:45 X overcast
03:00 X overcast
03:15 X almost overcast
03:30 X almost overcast
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: 2010/07/30-31 Start: 22:15 End: 23:30 Comments:
Images
No NLC has been observed, hence no images are made available here.
