Jump to content

NLCbanner2024.jpg.2478be509670e60c2d6efd04834b8b47.jpg

Hawksmoor

Members
  • Posts

    1,256
  • Joined

  • Last visited

Everything posted by Hawksmoor

  1. Heads up. Friends in the Shetlands have indicated that the aurora is visible and getting stronger. Have just seen on Shetland.org webcam - Cliffcam 1.

  2. From the album: Backyard Astronomy

    The Eastern Veil in the early morning of the 24th September 2016. 12 x 3 min subs plus darks and flats. 127mm Meade refractor with a x0.8 focal reducer and field flattener, unmodded Canon 600D DSLR no filter, all on a NEQ6 Pro mount, guided with a QHY5-11 camera. Image cropped.
  3. Good night last night in Lowestoft. Moon didn't peak over my fence until about 2.30 a.m. so had a couple of hours after the street lights went off for imaging fuzzies. Had a go at part of the Veil Nebula. Well I knew more or less where it was in he sky but could I see it through my finders or my big bins? 

    In the end, with time running out, I pointed my refractor at where I thought it was, slapped my focal reducer on to increase the field of view, added my DSLR and took a 30 sec light at ISO 6400 and suddenly there it was!  Managed to get a dozen 3 min subs at ISO 800 without satellites, planes and contrails. High level cloud appeared at about 1:45am so took some darks and flats before packing in for the night. Will post image tomorrow.

  4. Last night did turn out to be splendid in Lowestoft. Got out my scopes out in the backyard. My recently home constructed spectrometer saw first light attached to my 127mm Refractor. It appeared to work OK and I managed to capture some video footage of Deneb,Vega and Altair and their respective first order spectra. So quite excited and a little daunted at the prospect of using Iris and Vspec software to analyse the data. Have previously read "Using Commercial Amateur Astronomical Spectrographs" by Jeffrey L Hopkins. Guess I need a reread pretty urgently!

    It was a great night and stayed out to 3.00am this morning. Took some widefield images of M57 using my 127 mm Refractor-0.8x focal reducer and field flattener and Canon 600 d Dslr all guided with my Qhy5-11 camera. (At ISO 400 and 800 - range of exposures 30 secs and 3 mins.) Also used my home made light box for flat frames for the first time with my big scope and that seems to have worked OK. The use of cheap 0.5mm white plasticard rather than the more expensive and heavier opal perspex for the light box screen-diffuser seems to have been at no obvious detriment to the flats. Tomorrow, after some compulsory gardening, I will complete my 'Ring Cycle'

    Sky tonight fully overcast, so off to bed!

  5. Lovely night in Lowestoft. Milky Way very clear over our house. Too tired tonight to get out my scopes but have spent an hour looking through my binoculars. Must be very clear tonight as, for the first time, was able to see the globular star cluster M2 with my 11x80 bins hand held. Quite low to the south from my backyard and I pick up quite a bit of light pollution in that direction and altitude tHink I picked up Neptune but need more magnification to discern a disc. The weathermen say tomorrow night will be good, so if I get a good night's sleep tonight, I might go for an imaging session after midnight tomorrow! Night night all. 

  6. Friends in Shetland have a sky full of Aurora, in Lowestoft I can see the glow from Great Yarmouth and cloud moving in from the north - time for bed said zebedee!

  7. Waiting for the street lights in Lowestoft to go out at midnight. Maybe I might see the Auroral glow if it can compete with Great Yarmouth's lights?

  8. Feeling quite chipper even though its raining, so no astronomy tonight and worse still all our lovely grandchildren have gone home.  The reason for my good humour is my success in mending my old Meade ETXRA tripod at no cost.  I have adapted the tripod to accept my Star Adventurer equatorial mount and last time out  was distressed to find that the leg clamps were slipping like eels on a marble slab. 

    Referring to the excellent and comprehensive, if no longer updated, Weasner's Mighty ETX internet resource, I managed to find reference to the problem and the historic suggested Meade fix for my 15 year old tripod.  After manufacturing reinforcing pegs from plastic wall plugs  and wooden dowel fixings in my shed, I utilised my greatest asset in repairing the crushed aluminium legs: brute force and impatience.  After a bit of cursing and a small blood blister: "It works Igor" and slippage is a thing of the past. Hurrah!

  9. From the album: The Moon

    Craters: Tycho, Heinsius, Longomontanus, Wilhelm and Wurzelbauer D. Just love the Moon's Southern Highlands. 127mm Meade Refractor, 3X Televue Barlow and QHY5-11 colour planetary camera. Not a brilliant night for astro photography!
  10. From the album: Backyard Astronomy

    Combination of data from my 127mm and 66mm refractors. Core area of M31, M32 and M110 galaxies. Data collected in 2015 and August 2016.
  11. Lovely night in Lowestoft. Daughter and 3 grandchildren staying with us. Showed them lots of binary stars, M14, M57 and the Andromeda galaxy group through my 127mm refractor. They really enjoyed some nice views. Sadly the grandchildren were too young and tired to view the moon. Took some quick high ISO and noisy snaps of the galaxies so they can take home a memory of a beautiful warm evening in our garden.

    1. cloudsweeper

      cloudsweeper

      Great times, great memories!  

      Doug.

    2. Knighty2112

      Knighty2112

      Sounds like a great night. Glad you shared the views with your family. :) 

  12. All sorts of weather in Lowestoft today. Did get to eat lunch in the backyard, which was nice, and the evening cloud, that rolled in after dark, finally cleared to reveal a gibbous waning moon. I love the moon in this phase as it looks positively 3d to the naked eye and a bit backcloth scenery Startrek 1960s.

    I believe I'm losing the plot. When I went out to lock up my shed/mission control, at about 23:30, I noticed an almost vertical shaft of light poking up above my hedge. I started to get all 'old man' angry about it. Had another one of my neighbours fitted laser bright security lights or had a local 'entrepreneur' installed the club standard searchlight?  Then I realised it was only moonlight reflected from a passing jet plane's diffusing contrail.

    Best drink my cocoa and take myself off to bed. -  "Ah bless! "- As they say in Suffolk.

     

     

     

  13. From the album: Comets, Meteors and Asteroids

    Small incandescent Perseid in close line of sight proximity to the Andromeda Galaxy just before midnight on the 12th August 2016. Fighting with light pollution, moonlight, cloud and our hedge. Canon 600d DSLR on Star Adventurer equatorial mount. Eos 18-55mm zoom lens at F5 and f=18mm.
  14. After searching through over 200 - 30 second light frames of a large tranche of the milky way, taken over two nights around maximum,  I found two far from dramatic potential Perseids. I must say I was amazed how many Iridium flashes and satellites I managed to capture. Low earth orbit must be like the M25 on a Friday afternoon.

  15. Moon tonight looked beautiful through my 11x80mm. binoculars!

    1. orion25

      orion25

      Great! I'm getting out there to peek between the clouds, haha.

    2. Hawksmoor

      Hawksmoor

      Clouds can't live with them, can't live without them!

  16. From the album: Comets, Meteors and Asteroids

    Observed lots of Perseids in 2016 but only captured one with my camera. A meteor, probably a Perseid speeding through the Milky Way in Cygnus.
  17. Clouded out in Lowestoft tonight!  Off to bed.

  18. As the clouds are back over Lowestoft, I decided to give Perseids hunting a night off. Some weeks ago someone on SGL had recommended the webcams on www.Shetland.org 60 degrees north for the aurora and birdwatching. Over the light nights of June and July, I got hooked watching the Puffins. Well it suddenly struck me that if it was clear over Lerwick, meteors might be visible via webcam. I have been laying in bed watching Cliffcam One and Auriga and the kids are clearly visible above the horizon, so Cliffcam One has an eastern view. What's more I've seen two meteors and all without leaving my bed. What I call a cloudy night result.

     

  19. From the album: Backyard Astronomy

    Its busy up above in low Earth orbit! A passing satellite and an Iridium Flare captured with my Canon 600D DSLR at ISO 1600 and F5 using an Eos 18x55 at f=18mm all on a Star Adventurer mount. (10th August 2016 at 12-.59-54)
  20. From the album: Backyard Astronomy

    Rework of data using Kappa median stacking option. Pleased with this version although still quite noisy.
  21. From the album: Backyard Astronomy

    The Milky Way from Cassiopeia to Cygnus. stacked - 90x 30 sec light images. Canon 600D DSLR at F5 on Star Adventurer mount and Eos lens at f=18mm. Used my new homemade light box for the flats - seemed to work well. Foreground a bit 'arty software' so put it in a frame for a laugh! For such an inexpensive lens, I believe Mr. Canon gives a big bang for your buck! NGC 7000 stands out nicely, pretty in pink against the darker dust.
  22. Did anyone see a very bright meteor last night? Some time after 23.00. My partner  and daughter saw a fireball over Lowestoft, very bright and quite slow moving. From the direction it came from, likely to have been a Perseid. I was in my shed at the time and as she shouted out I got a long duration ping on my SDR meteor set up. Quite the largest I have recorded since I set it up. Not sure the geometry would work so might have been a coincidence!  When I have finished my SDR run for this year's Perseid shower I will find the screenshot and post it. Lovely night took some nice images of the Milky Way, Picked up the ISS through my big bins - it actually appeared rectangular!  M27 was very clear and easy to see through bins plus lots of open and globular clusters.  Although I observed quite a few meteors I did not get any images. I did however capture an Iridium Satellite flare.

    Iridium Flare.png

  23. From the album: Out and About

    The clock in St Mark's Square Venice displays the original I to XXIIII numbering around the outside, with I at the right hand side. The gilded stars are purely decorative. The signs of the zodiac are in anticlockwise order around the inner zodiac dial: the zodiac wheel rotates clockwise with the hour hand but very slightly faster. As a result, the hour hand moves slowly anticlockwise relative to the zodiac, so that it passes through each sign in the course of the year. (Text Wikipedia)
  24. Last night was a beautiful night in Lowestoft. I didn't crack out any of my imaging rigs as some of my children and grandchildren are staying with us this weekend. Did however, watch the ISS sail across the sky in its own majestic way. It always cheers me up. However much the news is full of grim stuff about our species, it remains such an inpiring symbol of what Homo Sapiens can achieve when we cooperate,  collaborate and celebrate our intelligence rather than our prejudices.

    After midnight, I also 'snuck in' an hour observing with the naked eye and my big Bins. The Milky Way was truly magnificent stretching from almost horizon to horizon.  I also believe that with averted vision I could just make out the misty patch that is the Andromeda Galaxy. If I did, its the first time with the naked eye from our backyard. The sky was pretty transparent as I could see quite a lot of stars within the square of Pegasus.

    I finished the night in my shed monitoring my laptop screen as my homemade SDR radar meteor set up captured some pretty hefty pings. I know interpreting this information is quite difficult, but I presume the duration of a ping is in some way proportional to a meteor's momentum and that if meteors from a shower share a common velocity, then these meteors had a greater mass than many of the others my set up has recorded over the past two days.

    1. orion25

      orion25

      Great report. I love watching the ISS, too. The Milky Way must be gorgeous from your location. I live in a small city with a Bortle scale of about 5, but sometimes I can get away to the country and take in our galaxy in all its glory. Love the idea of having a meteor radar in the shed!

    2. Hawksmoor

      Hawksmoor

      Thanks for your kind comment. You can't best a shed for versatility! Ours multi-venues as : an artist's studio, a kiln room, a craftroom, a lab and control room for the LVST (The Lowestoft Very Small radio Telescope). All accommodated in a cosy 4 square metres!

      Best regards George

    3. orion25

      orion25

      That's wonderful, George! I just may follow your lead :hello2:

  25. SDR switched on and calibrated. Radar pings from meteor plasma trails being recorded. Hoping this year to get uninterrupted record of Perseids over about twenty days - so can plot frequency over time. Last year laptop shut itself down on night of Perseid max whilst I was visiting son in Southend. Never found out why! Hope I do better this year. If weather improves l shall try to get some images of Perseids using Dslr on Star Adventurer.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.