- Posts: 9640
- Thank you received: 547
Any Noctilucent Clouds spotted yet?
- Seanie_Morris
- Topic Author
- Offline
- Administrator
Less
More
16 years 6 months ago #69238
by Seanie_Morris
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.
Any Noctilucent Clouds spotted yet? was created by Seanie_Morris
I am just back today from a 2 week stint in Canada (Hamilton, Ontario - 43.25° N, 79.83° W), and swore I spotted a brieft NLC display on Saturday night. The problem was that due to the high temperatures that day (31+ degrees Celcius), the night time sky was very hazy. Even the Moon had a bit of a fog around it in the twilight. So, what I thought were NLC's may not have been. I am not 100% sure if Hamilton's latitude is even favourable or not. The shots with the 350D revealed nothing conclusive.
So, anyone else spot any NLC's yet? They can be quite elusive.
Seanie.
So, anyone else spot any NLC's yet? They can be quite elusive.
Seanie.
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.
Please Log in or Create an account to join the conversation.
- dave_lillis
- Offline
- Super Giant
16 years 6 months ago #69248
by dave_lillis
Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)
Carrying around my 20" obsession is going to kill me,
but what a way to go.
+ 12"LX200, MK67, Meade2045, 4"refractor
Replied by dave_lillis on topic Re: Any Noctilucent Clouds spotted yet?
Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)
Carrying around my 20" obsession is going to kill me,
but what a way to go.
+ 12"LX200, MK67, Meade2045, 4"refractor
Please Log in or Create an account to join the conversation.
- Petermark
- Offline
- Main Sequence
Less
More
- Posts: 324
- Thank you received: 0
16 years 6 months ago #69258
by Petermark
Mark.
Anybody who says that Earthshine is reflected Sunshine is talking Moonshine.
Replied by Petermark on topic Re: Any Noctilucent Clouds spotted yet?
Under clear skies and with a good view of the northern horizon such clouds are two-a-penny in Connemara in late June.
Because of the latutude (53.3 degrees north) the midsummer sun is just over 13 degress below the horizon and can easily illuminate high clouds as seen from this latitude.
On cloudless nights it doesn't get dark at all and you can see the sun creeping across the northern horizon, just out of view.
Donegal has an even better view.
"Townies" (deprived people reared under streetlights) always marvel at this.
Because of the latutude (53.3 degrees north) the midsummer sun is just over 13 degress below the horizon and can easily illuminate high clouds as seen from this latitude.
On cloudless nights it doesn't get dark at all and you can see the sun creeping across the northern horizon, just out of view.
Donegal has an even better view.
"Townies" (deprived people reared under streetlights) always marvel at this.
Mark.
Anybody who says that Earthshine is reflected Sunshine is talking Moonshine.
Please Log in or Create an account to join the conversation.
- Seanie_Morris
- Topic Author
- Offline
- Administrator
Less
More
- Posts: 9640
- Thank you received: 547
16 years 6 months ago #69272
by Seanie_Morris
D'oh! :oops: In my haste to catch up with posts, I didn't go through the tens of new ones in the Astrophotography forum!
Seanie.
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.
Replied by Seanie_Morris on topic Re: Any Noctilucent Clouds spotted yet?
read this.
www.irishastronomy.org/boards/viewtopic....43&highlight=nlc
D'oh! :oops: In my haste to catch up with posts, I didn't go through the tens of new ones in the Astrophotography forum!
Seanie.
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.
Please Log in or Create an account to join the conversation.
- Frank Ryan
- Offline
- Super Giant
Less
More
- Posts: 3298
- Thank you received: 57
16 years 6 months ago #69283
by Frank Ryan
My Astrophotography
Shannonside Astronomy Club __________________________________________
Meade ETX-125PE, Bresser 10 x 50 Binos & Me Peepers
Replied by Frank Ryan on topic Re: Any Noctilucent Clouds spotted yet?
Funny though.
(not in a bad way mind)
(not in a bad way mind)
My Astrophotography
Shannonside Astronomy Club __________________________________________
Meade ETX-125PE, Bresser 10 x 50 Binos & Me Peepers
Please Log in or Create an account to join the conversation.
Time to create page: 0.119 seconds