Recent content by Siv Heang Tav

  1. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    Cool, PM me on my Facebook Siv Heang Tav
  2. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    It was 14mm and did u see the last Pic? If not maybe send it via something else... This forum kinda not convenient
  3. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    Pics was saved from my Facebook... Let's try again if u can see it.
  4. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    @astroscout this was Nikon 14-24mm @14mm
  5. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    Is it good to use Polaris in the middle of the frames? That's the only star I know lol
  6. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    Ya I think my Nikon 14-24 F2.8 should be good enough for aurora if u don't like fish eye lens. I also have Sigma art 20mm F1. 4 rokinon 24mm F1.4 but when Steve is over head those lens won't be wide enough... I don't have Sigma Art 14mm F1.4 haha
  7. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    @astroscout which len u prefer sigma 8mm circular fisheye or the one on April 10 - Nikon 16mm fisheyes? The 8mm circular can get the whole sky... Since I bought it, never get Steve on it yet.
  8. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    @astroscout You can post a threat on Alberta aurora chaser group, many of our chasers willing to help and provide our images for sure. We just need to know what kind of position u need so we won't focus too much on our foreground lol... May 06 2018 was a strong Steve over head too
  9. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    https://www.instagram.com/p/BhaqwobBcXp/?utm_source=ig_share_sheet&igshid=1fzh3eeyvkyvi That night I just got my fisheye 16mm so my shots wasn't that great
  10. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    https://www.instagram.com/p/BhbvlPLFezO/?utm_source=ig_share_sheet&igshid=rg6777o69nxn Alan Dyer have Full fisheye len maybe ask him for his pics on that night easy for u guys.
  11. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    51.239535,-113.795572 That was my location from Google map
  12. Siv Heang Tav

    Undergrad Calculating STEVE's Height from Two Photos 370km Apart

    Hi guys I have some over the arch of Steve hope it help, but it was around 1:39AM.