IPB

Welcome Guest ( Log In | Register )

15 Pages V  « < 12 13 14 15 >  
Reply to this topicStart new topic
SDO, (Solar Dynamics Observatory)
Sean
post May 22 2018, 10:39 AM
Post #196


Member
***

Group: Members
Posts: 709
Joined: 10-November 15
Member No.: 7837



Friday, 6th October 2017


3 minute cadence...HD 30fps interpolated to 60fps


4k60 version 1 on Youtube







--------------------
Go to the top of the page
 
+Quote Post
Sean
post May 22 2018, 11:32 PM
Post #197


Member
***

Group: Members
Posts: 709
Joined: 10-November 15
Member No.: 7837



The same shot with a different upscale & process...


4k60 version on Youtube

Clip 1


Clip 2




--------------------
Go to the top of the page
 
+Quote Post
hendric
post May 23 2018, 03:52 PM
Post #198


Director of Galilean Photography
***

Group: Members
Posts: 869
Joined: 15-July 04
From: Austin, TX
Member No.: 93



Wow. Is that a flare at ~ 50s in? Amazing.


--------------------
Space Enthusiast Richard Hendricks
--
"The engineers, as usual, made a tremendous fuss. Again as usual, they did the job in half the time they had dismissed as being absolutely impossible." --Rescue Party, Arthur C Clarke
Mother Nature is the final inspector of all quality.
Go to the top of the page
 
+Quote Post
Sean
post May 23 2018, 04:03 PM
Post #199


Member
***

Group: Members
Posts: 709
Joined: 10-November 15
Member No.: 7837



Monday, 6th June, 2011


Clip...


4k60 version on Youtube






--------------------
Go to the top of the page
 
+Quote Post
MoreInput
post May 24 2018, 08:52 PM
Post #200


Member
***

Group: Members
Posts: 189
Joined: 3-January 10
Member No.: 5156



HI Sean,
I just thought the last days: Are there any new videos from the SDO probe? :-)
Thanks for this videos, they are really fantastic!

My hint: Just look at this video in slow motion (1/4 speed)!


--------------------
Need more input ...
Go to the top of the page
 
+Quote Post
Sean
post May 24 2018, 10:24 PM
Post #201


Member
***

Group: Members
Posts: 709
Joined: 10-November 15
Member No.: 7837



Good timing & thanks!

I'm working on a long form 'filament' clip which is very pretty to look at!


--------------------
Go to the top of the page
 
+Quote Post
hendric
post May 30 2018, 05:49 PM
Post #202


Director of Galilean Photography
***

Group: Members
Posts: 869
Joined: 15-July 04
From: Austin, TX
Member No.: 93



Great job Sean! Wow, that June 11th video....Amazing!


--------------------
Space Enthusiast Richard Hendricks
--
"The engineers, as usual, made a tremendous fuss. Again as usual, they did the job in half the time they had dismissed as being absolutely impossible." --Rescue Party, Arthur C Clarke
Mother Nature is the final inspector of all quality.
Go to the top of the page
 
+Quote Post
dudley
post Aug 21 2018, 02:59 PM
Post #203


Junior Member
**

Group: Members
Posts: 54
Joined: 27-March 15
Member No.: 7426



Have noticed an anomaly in the Solar Dynamics Observatory daily intensitygram images, for the past four days. On the righthand side of the images there is an odd, diagonal line across the solar disk, which is lighter in color than the surrounding surface of the Sun.
I suspected this was a transitory fault, perhaps caused by the intrusion of an energetic particle into the camera. This seems unlikely, though, after three, day-after-day repetitions, in the very same position against the solar disk. It also seems unlikely that an imaging processing artifact would persist like this, without correction, or even comment. Any ideas on what could be causing this anomaly?
Go to the top of the page
 
+Quote Post
elakdawalla
post Aug 21 2018, 03:18 PM
Post #204


Administrator
****

Group: Admin
Posts: 5098
Joined: 4-August 05
From: Pasadena, CA, USA, Earth
Member No.: 454



link?


--------------------
My blog - @elakdawalla on Twitter - Please support unmannedspaceflight.com by donating here.
Go to the top of the page
 
+Quote Post
dudley
post Aug 21 2018, 03:52 PM
Post #205


Junior Member
**

Group: Members
Posts: 54
Joined: 27-March 15
Member No.: 7426



SDO Link
Go to the top of the page
 
+Quote Post
hendric
post Aug 21 2018, 04:16 PM
Post #206


Director of Galilean Photography
***

Group: Members
Posts: 869
Joined: 15-July 04
From: Austin, TX
Member No.: 93



It's pretty obvious in the thumbnail visible at http://spaceweather.com/ The Gong H-alpha monitoring network doesn't show anything there. http://halpha.nso.edu/


--------------------
Space Enthusiast Richard Hendricks
--
"The engineers, as usual, made a tremendous fuss. Again as usual, they did the job in half the time they had dismissed as being absolutely impossible." --Rescue Party, Arthur C Clarke
Mother Nature is the final inspector of all quality.
Go to the top of the page
 
+Quote Post
stevesliva
post Aug 21 2018, 04:43 PM
Post #207


Senior Member
****

Group: Members
Posts: 1347
Joined: 14-October 05
From: Vermont
Member No.: 530



QUOTE (dudley @ Aug 21 2018, 11:52 AM) *

All the latest, including several versions of the Intensitygram mentioned in the OP on this issue:
https://sdo.gsfc.nasa.gov/data/
Go to the top of the page
 
+Quote Post
dudley
post Aug 30 2018, 03:14 PM
Post #208


Junior Member
**

Group: Members
Posts: 54
Joined: 27-March 15
Member No.: 7426



It's been two weeks, now, since the anomaly was discovered in SDO images. It's still visible in today's daily intensitygram images. The Joint Science Operations Center, at Stanford, has had, and still has an advisory, in red, at the top of their webpage. They admit that that the anomaly can not be removed by image processing, and that they can not explain the source or cause of the anomaly.

Please find a link to the JSOC website, below:

JSOC
Go to the top of the page
 
+Quote Post
mcaplinger
post Aug 30 2018, 04:19 PM
Post #209


Senior Member
****

Group: Members
Posts: 1766
Joined: 13-September 05
Member No.: 497



I'm honestly not seeing this artifact, can someone post an actual image that shows it?

The tone of some of these messages is flirting with rule 2.6 IMHO.


--------------------
Disclaimer: This post is based on public information only. Any opinions are my own.
Go to the top of the page
 
+Quote Post
hendric
post Aug 30 2018, 04:57 PM
Post #210


Director of Galilean Photography
***

Group: Members
Posts: 869
Joined: 15-July 04
From: Austin, TX
Member No.: 93



Here's a clip off of Spaceweather with the artifact highlighted. It's a diagonal strip across the disk.

Attached Image


--------------------
Space Enthusiast Richard Hendricks
--
"The engineers, as usual, made a tremendous fuss. Again as usual, they did the job in half the time they had dismissed as being absolutely impossible." --Rescue Party, Arthur C Clarke
Mother Nature is the final inspector of all quality.
Go to the top of the page
 
+Quote Post

15 Pages V  « < 12 13 14 15 >
Reply to this topicStart new topic

 



RSS Lo-Fi Version Time is now: 21st October 2018 - 09:41 PM
RULES AND GUIDELINES
Please read the Forum Rules and Guidelines before posting.

IMAGE COPYRIGHT
Images posted on UnmannedSpaceflight.com may be copyrighted. Do not reproduce without permission. Read here for further information on space images and copyright.

OPINIONS AND MODERATION
Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators.
SUPPORT THE FORUM
Unmannedspaceflight.com is a project of the Planetary Society and is funded by donations from visitors and members. Help keep this forum up and running by contributing here.