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Re: Dark(ish) sky location near Ottawa
Greg: A few years ago I was at North Frontenac Deep Sky Preserve (#4 on Atilla's list) and the best image of M 31 Andromeda Galaxy for me was through a pair of binoculars.? Because the sky was so dark you can see the arms of the galaxy and how far they extend!? Awe struck. Cheers, Jim
On Monday, October 25, 2021, 03:17:37 p.m. EDT, <gregz12@...> wrote:
For some reason I didn't type the word kid in my original note.? It should have said I got into the hobby to show my KIDS things are real.? I have realistic expectations for dark sites.? Still, I suspect Andromeda can look better than a small blurry dot which is what I see with a C8 in my back yard.? Greg |
Re: Dark(ish) sky location near Ottawa
You can show kids that things are real (and way cool) from the center
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of the city. Show them bright objects: craters on the moon, jupiter's moons, saturns ring, and with proper filters, sunspots. Those are the objects we show the public when we do sidewalk astronomy. Before covid, we would get about 300 people looking through our scopes during a weekend evening. Most of them were quite impressed. The same objects may impress your kids as well. attilla danko, , danko@..., attilladanko@... On Mon, Oct 25, 2021 at 3:17 PM <gregz12@...> wrote:
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Re: Dark(ish) sky location near Ottawa
For some reason I didn't type the word kid in my original note.? It should have said I got into the hobby to show my KIDS things are real.? I have realistic expectations for dark sites.? Still, I suspect Andromeda can look better than a small blurry dot which is what I see with a C8 in my back yard.?
Greg |
Re: Dark(ish) sky location near Ottawa
P. wrote:
you don't see colours like the pics, unless you take pics, right?Very true. Even if you could use a spacecraft and reduce your distance to nebulae by a factor of 1000 they still would not look like photographs amateurs take. Color in astrophotos is 'art'. However, I have seen color in telescopes. But only on a few objects (orion nebula, trifid nebula) but only in scopes 25" or bigger. I've also learned that color vision varies greatly from person to person. Mike Wirths can easily see color in ic418 (the "raspberry") but I cannot, even with a 25" scope. I've been lucky enough to be at a public star night at McDonald observatory, in west Texas, where they let us look through an 82" scope. (I learned new swear-words that night.) I would argue that those views were pretty close to what "things really look like". -ad On Mon, Oct 25, 2021 at 2:35 PM PolyWogg <thepolyblog@...> wrote:
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Re: Dark(ish) sky location near Ottawa
Hi Greg, I am a member of RASC and the former Star Party Coordinator, and part of my motivation in doing that job was because it was open and it was the only way I could reliably guarantee I had somewhere to observe. :)? As Attilla noted, there are a few official areas. There are also some informal unofficial areas where "nobody complains", but lack of complaint is not my idea of "permission". When I joined RASC, I thought there might be a list of all the best places in Ottawa to observe, even some lists of parks or baseball diamonds/soccer fields in the outer areas that would be empty at night without lights. Nice big open fields? Nope. And honestly, people couldn't likely recommend them from anything?like RASC officially anyway. There was a presentation?about 2y after I joined and it was on places to observe, I was so excited, and nada. I already knew the places the person covered.? RASC/Almonte is likely your best bet, and the closest. However, I will throw in a small piece of information. I was wondering how to find those outer fields, and it occurred to me that there is someone who would know -- the police who patrol the areas! So I reached out to the Community Liaison Officers noting we couldn't be in city parks after 11, and we don't want any issues of using telescopes near houses and people thinking we're peeping, etc. And asking if there was anyone I could chat with who does regional/rural patrols who could perhaps tell me where there were some dark public fields. The CLO patiently explained to me they couldn't do that, because it would be too much like endorsement, and if we went somewhere they told me, and I got hurt, well, it's a poopfest for everyone if I turn out to be a jerk or litigious or both. However, she did say that city police are generally not going to kick me out of a public parking lot or field if I'm doing astronomy. They may come by, they may ask you what you're doing, but most of the time, they'll look through the scope if you let them, and then drive away. The 11:00 curfews are there to give them power to shut people down who are making a nuisance of themselves or to roust transients. Astronomers rarely are seen as rabble rousers. Private security like Garda are often more rules-focused because if there's a complaint later, they get reamed for it. Cops would tell the person complaining to go screw themselves, Garda takes it seriously cuz if many people complain they're not doing their job, they lose the contract. In my experience, police confirm what the CLO told me...they generally don't care unless someone complained, and even then, they check to see what you're doing, and go on to more important things. Some have been booted by police, and everyone has a story, but I've used different parks from time to time, and never had an issue. I've had cops park in the same lot doing their reports and never came to even talk to me. I've had dozens of cars pass me (not in the same night) and never even bothered to get out of the car. Of course, if you have a large dob / cannon on a flight path to the airport... My last thought, though, is that I feel like their attitude changes the longer you go past midnight / 1:00 a.m. / 2:00 a.m. They often don't understand that people are sitting doing imaging for long periods of time and one of the annoying parts is they swing in with their cars and light you up with their headlights, destroying night vision. One last caveat though...you mentioned going to dark skies and seeing what things really look like...I assume you know that you don't see colours like the pics, unless you take pics, right? What you see in the city isn't a whole different from what you see in the wild, just more light, more detail...it's way better, sure, but not way "different", no colour, doesn't look like Star Trek, etc. Just managing expectations if you go to Almonte. FYI, if you're considering membership in RASC to get access, you can also likely go out on a "trial" basis with someone who is running the observatory. And fyi, members get access to the site but if you also do a training course, you can also join a smaller club within the centre that accesses the larger scopes on site out there too (instead of hauling your own gear). P. On Mon, Oct 25, 2021 at 2:05 PM Adam Bell <adambell714@...> wrote: Hi Greg, |
Re: Dark(ish) sky location near Ottawa
Hi Greg,
I'm in a similar position, new to astronomy and live in downtown Ottawa (golden triangle). I've tried several locations with mixed results. Parking lot P16 (Meech Creek Valley) in Gatineau Park is my preferred site. Under 30 minute drive from downtown, decent skies, good field of view (large clearing), plowed in the winter. The Ottawa light dome is south (might be a nuisance, depending on what you plan to obeserve). I have seen one other astronomer there recently. Gatineau Police came through one time, friendly, asked me what I was doing and left, but it made me wonder how safe the site might be if the police make an effort to patrol it. I tried the area around P15 as well but it wasn't great. North Frontenac Dark Sky Preserve is amazing, I met some good people there the one time I went. Long drive though. I think I will join the Ottawa RASC chapter and use their site (Fred Lossing Observatory) as others suggested. It's not much further than Gatineau anyway. -Adam |
Re: good seeing
Nicely detailed images. The color saturation is higher than my taste,
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but very nice. attilla danko, , danko@..., attilladanko@... On Mon, Oct 25, 2021 at 1:49 PM <gregz12@...> wrote:
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Re: Dark(ish) sky location near Ottawa
Joining the Ottawa RASC to gain access to their observatory locating
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in Bennies corners is a good choice. Members only unless there is a public star party one (which there isnt because of covid.) Weather forecast for it is <>. Try the "road map" link on that page. That's because there are no public observing locations anywhere in Ottawa. By Ottawa bylaw, parks close at 11pm. Anyone staying there afterwards is officially tresspassing. You may have heard of publc star parties held in the parking lot fo the Carp LIbrary/Diefenbunker. But were allowed to go there only on nights arranged between the city of Ottawa and the Ottawa RASC. And they have to arrange the dates a whole year in advance. There hasn't been a star party there since 2019 because of covid. In practice, you can setup on any sidewalk as long as you do not obstruct pedestrian traffic. Before Covid, we did that often in front of chapter's bookstores to show the pubic the moon and planets. But that's not appropriate for astrophotography or any kind of astronomy where you're not activly inviting the public to look through your scope. There are only 4 kinds of places to observe in in ontario (I know of none of these within a half hour of ottawa). 1. Private land, where you have permission of the land owner. There is a group in Ottawa which has gotten permission from a farm owner. Perpaps Pierre M. will invite you to it. 2. Crown land. no permission needed. But good luck finding a spot where the sky isnt totally covered with trees. The only spot I know of is Irvine Lake airstrip off of hightway 41. Two hours away. It's an abandoned airstrip, so good horizons. Scary dirt road. No cell coverage, electricity or washrooms. Watch out for bears. Don't go there alone. Unless you bring a lawn mower the grass will be several feet tall. Years ago we got official permission, from NMR, to observe there because it's crown land. But they warned us not to setup on the airstrip proper because it may still be used for emergency landings. We're allowed to camp there for up to 30 days. Weather forecast for Irvine Lake Airstrip (which we have nicknamed "Nirvana") is <>. See the "road map" link. 3. The "Lennox and Addington Dark Sky Viewing Area". No permission needed 24/7 access. Quite dark. But 2.5 hours from ottawa. The weather forecast page for it is <>. Try the "road map" link on that page. The layout makes it carring one's gear from the parking spaces to the observing pad a longish haul. 4. North Frontenac Dark Sky Preserve, Darker than Lennox and Addington and about 1.5 hours from Ottawa. Specifically built for astronomers and open 24/7. No permission needed, though they do ask you to sign a guest book. It has a good paved road to flat parking lot. There a concrete pad for telescopes with 110V ac power for telescopes. There are nice outhouses. The parking lot is large and flat gravel. We can back-up our cars quite close to the observing pad for loading/unloading. The only restriction is no tent camping. The weather forecast page, with map is > We still have to follow covid rules for all of the above. attilla danko, , danko@..., attilladanko@... On Mon, Oct 25, 2021 at 12:49 PM Oscar <oscar@...> wrote:
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Re: good seeing
I just joined this group this morning since my wife is tired of listening to me talk about (and spend money on) Astronomy.? I was imaging on the 5th and 6th.? From what I remember the seeing was poor on the 5th and non of my pictures turned out.? The 6th was much better but I still could only stack less than 20%.? My pictures of Jupiter and Saturn are attached.? These are likely limited by technique vs the seeing.
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Re: Dark(ish) sky location near Ottawa
Hey Greg, If you are able to join the Ottawa Centre of the Royal Astronomical Society, you would get access to the Centre¡¯s observing site (and observatory with training) which is located just outside of Almonte.. ends up being just a little longer than 30 minutes from downtown Ottawa, but the skies are good out there. On Mon, Oct 25, 2021 at 12:46 PM <gregz12@...> wrote:
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~Oscar |
Dark(ish) sky location near Ottawa
Hi, Greg |
Re: good seeing
i was using 212 power on a big dob but i didnt try to see if higher powers were better. On Thu, Oct 7, 2021, 23:03 Michael W <mwolfson@...> wrote:
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Re: good seeing
¿ªÔÆÌåÓýAttilla ¨C What scope were you using for Jupiter tonight?? And from 8:30 ?when the seeing was good to now when you say the seeing has become quite poor, what maximum mags were you able to use? ? I was just trying out a new to me 25 year old Antares 120mm f8.33 objective in a home made refractor.? At about 9:30 to 10pm, Jupiter was good up to 140x (7mm eyepiece) to 200x (5mm EP) before empty magnification set in.? But I don¡¯t know if this was the quality of the optics or the seeing that was the limiting factor. ? Best ¨C Michael ? From: [email protected] <[email protected]>
On Behalf Of Attilla Danko
Sent: October 7, 2021 10:52 PM To: [email protected] Subject: Re: [OAFs] good seeing ? Attention : courriel externe | external email Seeing frim west ottawa/kanata was very good around 8pm (9 bands on jupiter). But the seeing is quite poor now.? ? Lots of dew here too. ? On Thu, Oct 7, 2021, 22:48 Adam Bell <adambell714@...> wrote:
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Re: good seeing
Seeing frim west ottawa/kanata was very good around 8pm (9 bands on jupiter). But the seeing is quite poor now.? Lots of dew here too. On Thu, Oct 7, 2021, 22:48 Adam Bell <adambell714@...> wrote: Would you say seeing was good tonight, then? |
Re: good seeing
Would you say seeing was good tonight, then?
I was just out at Luskville Falls, and I was having a lot of trouble on Jupiter, not very good views.? I think i was having trouble with fogging/dew on my mirrors and eyepiece. With my eyepiece eyecup rolled up, I started getting an aura around Jupiter. Not so much with it rolled down. I got the same effect from huffing on the eye lens. So my eyeball was fogging the eyepiece lens?! The outside of the tube was wet with dew, and there was a light mist on the ground as well.? I guess I need a fan or something to keep the tube warm while observing. To anybody familiar with observing at Luskville Falls: the field east of the parking lot with the picnic bench; I assume that¡¯s the preferred spot? It was my first time observing in that area. -Adam? |
Re: good seeing
Way to go Michael! Jim?
On Wednesday, October 6, 2021, 09:06:31 p.m. EDT, Michael W <mwolfson@...> wrote:
Yes, just had a scope out in the driveway and was able to show a few neighbours both Jupiter and Saturn.? All said ¡°wow¡±! ? From: [email protected] <[email protected]>
On Behalf Of Attilla Danko
Sent: October 6, 2021 8:41 PM To: [email protected] Subject: [OAFs] good seeing ? Attention : courriel externe | external email nice detail around the great red spot tonight |
Re: good seeing
¿ªÔÆÌåÓýYes, just had a scope out in the driveway and was able to show a few neighbours both Jupiter and Saturn.? All said ¡°wow¡±! ? From: [email protected] <[email protected]>
On Behalf Of Attilla Danko
Sent: October 6, 2021 8:41 PM To: [email protected] Subject: [OAFs] good seeing ? Attention : courriel externe | external email nice detail around the great red spot tonight |