2018
20181228 Helmut's C. G. Pettersson cruiser Sindbad
Home>Vehicles>Helmut's C. G. Pettersson Cruiser Sindbad
20181227 My father's cruiser Monalisa, info update
Home>Vehicles>Evert's Pettersson Cruiser Monalisa
20181218 Travel: Sweden's Lappland, 12 days by car, 2002
Home>Travel>Sweden>Lappland, 2002
20181206 Astronomy project: Sigma APO 150 mm f/2.8 vs Pentax 6x7 165 mm f/2.8, update:
Home>Astronomy>Projects>Test on M45 Pleiades
20181205 Astronomy: M45 Pleiades with medium format lens, 2018
Home>Astronomy>My own photos>M45 Pleiades
20181124 Astronomy tutorial: Lens distortion, test patterns
Home>Astronomy>Tutorials>Lens distortion, test patterns
20181122 Travel: Portugal, five days in Lisbon, 2018
Home>Travel>Europe>Portugal, five days in Lisbon
20181120 Chrysler Crossfire: Heater blower fan replacement
Home>Vehicles>Chrysler Crossfires>Heater blower fan replacement
20181120 Chrysler Crossfire: Find and change the coupe air filter
Home>Vehicles>Chrysler Crossfires>Find and change the coupe air filter
20181117 Astronomy project: Star Adventurer and angled viewfinder
Home>Astronomy>Projects>Star Adventurer and angled viewfinder
20181116 Astronomy Observatory sites: Lisbon Astronomy Observatory
Home>Astronomy>Observatory sites>Lisbon Astronomy Observatory
20181107 My father's cruiser Monalisa, more photos
Home>Vehicles>Cruiser Monalisa
20181106 Infinity Alpha 50, new tweeters
Home>Sound & Image>Infinity Alpha 50y>New tweeters
20181103 Focus stacking
Home>Photography>Macro Photography>Focus stacking
20181103 Travel: One week at Tenerife, island of Spain, 2016
Home>Travel>Europe>One week at Tenerife
20181102 Macro slider setup and test
Home>Photography>Macro Photography>Macro slider
20181030 Astronomy project: Astrophotography test of medium format Pentax 67 165 mm f/2.8 lens
Home>Astronomy>Projects>Astrophotography test of Pentax 67 lens
20181024 Astronomy project: Sigma APO 150 mm f/2.8 vs Pentax 6x7 165 mm f/2.8
Home>Astronomy>Projects>Vignetting test
20181023 Astronomy tutorial: Many short or few long exposures ?
Home>Astronomy>Tutorials>Photo dynamics
20181021 One day at Mantorp Park race track
Home>Vehicles>Mantorp Park
20181019 Astronomy: M45 Pleiades 2018
Home>Astronomy>My own photos>M45 Pleiades
20181019 Astronomy tutorial: Moonlit night sky or not ?
Home>Astronomy>Tutorials>Moonlit night sky or not ?
20181019  Astronomi: Test av observationsplatser
Home>Astronomy>Observationsplatser i Stockholm>Test av observationsplatser
20181015 Astronomy project: Star Adventurer L-bracket modification
Home>Astronomy>Projects>Star Adventurer L-bracket modification
20181013 Travel: One week at Crete, island of Greece, 2018
Home>Travel>Europe>One week at Crete
20181013 Astronomy Observatory sites: Skinaka observatory at Crete
Home>Astronomy>Observatory sites>Skinaka observatory
20181007 Astronomy tutorial: Remote control of Canon camera by smart phone
Home>Astronomy>Tutorials>Remote control of Canon
20181006 Astronomy Observatory sites: Teide observatory
Home>Astronomy>Observatory sites>Teide observatory
20181003 Astronomy project: Star Adventurer wedge modification
Home>Astronomy>Projects>Star Adventurer wedge modification
20180921 Chrysler Crossfire: Oil change
Home>Vehicles>Chrysler Crossfires>Oil change
20180916 Astronomy project: Star Adventurer repair, part two
Home>Astronomy>Projects>Star Adventurer repair, part two
20180916 Astronomy: Last night photos of the open cluster NGC 752
Home>Astronomy>Photos>NGC 752
20180915 A walk among the beauties
Home>Vehicles>The junkyard
201809123 MAK star party 2018:
Home>Travel>Sweden>MAK star meeting
20180906 Yngve's strange machines
Home>Vehicles>Machines>Yngve's machines
20180901 Macro photography setup and test
Home>Photography>Macro Photography>Setup and test
20180828 Airshow or Försvarsmaktens flyguppvisning, Uppsala, Sweden 2018
Home>Vehicles>Airshow>Försvarsmaktens flyguppvisning 2018
20180824 Car meeting at Svindersvik 2018
Home>Vehicles>Car meetings>Car meeting at Svindersvik
20180813 Sagittarius star party 2018:
Home>Travel>Sweden>Sagittarius star meeting
20180808 My father's Dodge 1937
Home>Vehicles>Evert's Dodge 1937
20180807 Chrysler Crossfire: Wheel's angles
Home>Vehicles>Chrysler Crossfires>Wheel's angles
20180720 Astronomy: Blood Moon 2018
Home>Astronomy>My own photos>Blood Moon 2018
20180713 Car meeting at Nifsta Gård 2018
Home>Vehicles>Car meetings>Car meeting at Nifsta Gård
20180622 Chrysler Crossfire: MIL light up fixed
Home>Vehicles>My Cars>Chrysler Crossfire: MIL light up fixed
20180614 Classic car meeting at Trosa harbour 2018
Home>Vehicles>Car meetings>Classic car meeting at Trosa
20180605 Astronomy Calculations: Motor focuser gear box ratio
Home>Astronomy>Calculations>Motor focuser gear box ratio
20180603 Astronomy project: Observatory roof side panels
Home>Astronomy>Projects>Observatory>Roof side panels
20180518 Chrysler Crossfire: New rear tires
Home>Vehicles>My Cars>Chrysler Crossfire: New rear tires
20180506 Chrysler Crossfire, update: Hood lift support
Home>Vehicles>My Cars>Chrysler Crossfire, update: Hood lift support
20180503 Astronomy tutorial: Astroserver cpu load
Home>Astronomy>Tutorial>Astroserver cpu load
20180502 Astronomy project: Observatory roof side panels
Home>Astronomy>Projects>Observatory>Roof side panels
20180429 Astronomy project: Focus friction, spring compensation load
Home>Astronomy>Projects>Focus friction, spring compensation load
20180427 Observationsplatser södra Stockholm
Home>Astronomy>Observationsplatser södra Stockholm
20180422 Star charts over astronomy objects seen from Sweden
Home>Astronomy>Star charts over astronomy objects seen from Sweden
20180418 Mina vedermödor på natten och kylan
Home>Astronomy>Nattbok>Kometen Atlas C/2017 M4
20180417 Tips/info:
Home>Travel>Växla Svenska Kronor till annan valuta
20180414 Astronomy project: Guide telescope holder distances
Home>Astronomy>Projects>Three inch field flattener: Guide telescope holder distances
20180413 Mina vedermödor på natten i kylan
Home>Astronomy>Nattbok>Kometen PANSTARRS C/2015 O1
20180410 Mina vedermödor på natten i kylan
Home>Astronomy>Nattbok>Åter på balkongen
20180407 Astronomy project: Focus friction, implement of high friction surface
Home>Astronomy>Projects>Focus friction, implement of high friction surface
20180404 Chrysler Crossfire: Hood lift support
Home>Vehicles>My Cars>Chrysler Crossfire: Hood lift support
20180403 Chrysler Crossfire: Battery
Home>Vehicles>My Cars>Chrysler Crossfire: Battery
20180403 Chrysler Crossfire: Headlight moisture problem
Home>Vehicles>My Cars>Chrysler Crossfire: Car alarm setup
20180314 Travel: Malta story
Home>Travel>Europe>Malta story
20180303 Astronomy: M51 galaxy test with Swift data
Home>Astronomy>Science data>Swift data: Test on the object M51
20180228 Astronomy: New variable discovered from Kepler data
Home>Astronomy>Science data>Kepler data: New variable discovered
20180224 Astronomy: Differential Photometry of variable star V1503 Cyg
Home>Astronomy>Science data>Kepler data: Differential Photometry
20180221 Astronomy: First Kepler data GIF animation
Home>Astronomy>Science data>Kepler data: GIF movie variable star
20180218 Astronomy: First Kepler data processing
Home>Astronomy>Science data>Kepler
20180217 Slussen rivs
Home>Historia>Slussen>Besök i februari 2018
20180215 Mina vedermödor på natten i kylan
Home>Astronomy>Nattbok>Nya reservdelar och funderingar över arbetssätt
20180214 Astronomy: First 5 POSS-II Messier data examining
Home>Astronomy>Science data>POSS-II
20180211 Astronomy: New sub page, compare objects with professional data
Home>Astronomy>Science data
20180205 Mina vedermödor på natten i kylan
Home>Astronomy>Nattbok>Galaxen M101 och test av utrustning
20180125 Astronomy Calculations: New, Light pollution calculator
Home>Astronomy>Calculations>Light pollution calculator
20180125 Astronomy Calculations: New, Magnitude relations
Home>Astronomy>Calculations>Magnitude relations
20180124 Astronomy Calculations: New, Depth of focus
Home>Astronomy>Calculations>Depth of focus
20180123 Astronomy project: Focus friction repair / adjust
Home>Astronomy>Projects>Focus friction repair / adjust
20180120 Astronomy project: Motor focus, find best focus test
Home>Astronomy>Projects>Motor focus, find best focus test
20180120 Mina vedermödor på natten i kylan
Home>Astronomy>Nattbok>Sensor rengöring v2.0
20180118 Mina vedermödor på natten i kylan
Home>Astronomy>Nattbok>Tankar om mosaiker
20180114 Astronomy Calculations: New, Exit pupil
Home>Astronomy>Calculations>Exit pupil
20180114 Astronomy Calculations: New, Pixel Scale calculator
Home>Astronomy>Calculations>Pixel Scale calculator
20180113 Mina vedermödor på natten i kylan
Home>Astronomy>Nattbok>Rengöring kamera sensor
20180112 Update: NOT telescope
Home>Astronomy>Observatory Sites>Update: NOT telescope
20180111 Sound & Image: Infinity Alpha 50 update
Home>Sound & Image>Infinity Alpha 50 update
20180109 Mina vedermödor på natten i kylan
Home>Astronomy>Nattbok>Denna natt fotas den öppna stjärnhopen M44
20180108 Astronomy Calculations: New, find best focus
Home>Astronomy>Calculations>New, find best focus
20180107 Astronomy project: Vignetting and curvature test with ultra thin adapter
Home>Astronomy>Projects>Vignetting and curvature test with ultra thin adapter
20180106 Mina vedermödor på natten i kylan
Home>Astronomy>Nattbok>Planetariska nebulosan M97
20180105 Chrysler Crossfire: Headlight moisture problem
Home>Vehicles>My Cars>Chrysler Crossfire: Headlight moisture problem
20180104 Astronomy tutorial: Adjusting the camera angle
Home>Astronomy>Tutorials>Adjusting the camera angle
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