Greetings! It's my first time dealing with SECCHI images, just trying out and experimenting right now with H1-A, and wow, I spotted a tiny moving object and am...
1711
Alan Watson
algwat
Feb 4, 2012 3:05 am
Gidday Sergei Generally the Hot pixels don't seem to be permanent, but appear as part of the image pre-processing. As a test, before any imager...
1712
Alan Watson
algwat
Feb 4, 2012 4:32 am
20120201_220901_s4h1A.fts 293 248 - Asteroid - Thyra 201202:20120201_200901_s4h1A 289 324 - Asteroid - Eunomia rgds Alan. ... -- Kind regards, Alan Watson...
1713
sergiuspro
Feb 4, 2012 8:09 am
Ah! That's good news! In the sense, that I've found a real object, even though not an unknown one. :-) Funny is that I havent noticed at all that brighter and...
1714
Alan Watson
algwat
Feb 4, 2012 9:50 pm
Gidday Sergei This link had the asteroid list for Stereo, broken link at the moment... http://sungrazer.nrl.navy.mil/index.php?p=asteroids/index.php ... HI1 -...
1715
sergiuspro
Feb 5, 2012 9:56 am
Thanks, Alan! By the way, I forgot to ask one thing, you've written earlier: "Need to reset my satellite parameters again." What does that mean? And one more...
1716
Sean De Erio
seandeeerio
Feb 5, 2012 9:58 pm
... Why is the link broken?...
1717
Alan Watson
algwat
Feb 5, 2012 10:04 pm
Gidday Sergei, ... HI-images? I use Starry Night ProPlus software for this. It has DSS star survey images included. The STEREO satellites can be considered as...
1718
Sean De Erio
seandeeerio
Feb 6, 2012 7:32 pm
There is some fuzzy objects in COR1A and B.Here are the links that contain the data.B(Behind)Data from STEREO B(COR1) ...
1719
William Thompson
billtthompson
Feb 6, 2012 7:48 pm
Sean: I think you're referring to the areas in the image where the background subtraction is removing too much. This is explained on this page: ...
1720
William Thompson
billtthompson
Feb 6, 2012 7:49 pm
... Looks like the link is fixed now. I know the folks at NRL have been having some disk problems recently, and this might have been connected. -- William...
1721
sergiuspro
Feb 7, 2012 12:12 pm
Thank you for the idea, Alan! I've done the same for Stellarium, taking the heliocentric orbital elements for STEREO-A from JPL HORIZONS. I do understand, that...
1722
Sean De Erio
seandeeerio
Feb 8, 2012 7:01 pm
Horay!!its back Just some good news...
1723
Sean De Erio
seandeeerio
Feb 10, 2012 9:22 pm
... Thanks for the info!...
1724
Sean De Erio
seandeeerio
Feb 13, 2012 12:27 pm
Wow! STEREO is lasting for 6 yrs We will see if it gets the same event of C/2011 W3(Comet Lovejoy) from SOHO...
1725
alan
algwat
Feb 15, 2012 10:26 pm
Back tracked a few comets in HI1B. I think they are all known SOHO. Kind regards, Alan Watson Kreutz HI1B cmt-8 comet:C3 20120209 1506 281 700 Kreutz group...
1726
Sean De Erio
seandeeerio
Feb 17, 2012 11:10 am
... Hello, Well done for tracking these comets! I could'nt tracked them.Silly me!! [;)] ... Sean...
1727
Sean De Erio
seandeeerio
Feb 17, 2012 11:26 am
Hello! Remember C/2006 P1(Mc Naught)? Here are the images From www.helioveiwer.org <http://www.helioveiwer.org> SOHO: C3 2007/01/14 10:54:09UT STEREO Ahead/A ...
1729
Sean De Erio
seandeeerio
Feb 17, 2012 11:34 am
... The website is www.helioviewer.org <http://www.helioviewer.org> Do not click www.helioveiwer.org <http://www.helioveiwer.org>...
1731
Zhijian
zhijian_xu
Feb 24, 2012 5:31 pm
Hi all, Known Kreutz comet in HI1B, should be this one: Feb 21 2012 19:18:26 Sergei Schmalz Kreutz group comet. 2342 216 683 2354 218 682 0006 220 680 ...
1733
alan
algwat
Mar 2, 2012 9:39 pm
C/2009 P1 Garradd looks good in HI2A rgds, Alan. 2.26 au form STEREO-A 1.81 au form SUN (0,0)uplft Label X Y Median Slice 1 201202:20120227_020921_s4h2A 625 6...
1734
Ian Musgrave & Peta O...
ianfmusgrave
Mar 8, 2012 12:39 pm
G'Day All The recent solar storms may make comet hunting a little harder, via @SunGrazerComets https://twitter.com/#!/SungrazerComets/status/177733885864574977...
1735
Adam
adam_limax7
Mar 11, 2012 4:16 pm
Hi Alan Is that C/2009 P1 on this video ? http://www.youtube.com/watch?v=OtvshfggGlU&hd=1 Adam...
1736
Alan Watson
algwat
Mar 11, 2012 9:47 pm
Gidday Adam, Yes, the moving object up there is Garradd C/2009 P1. See Ian's blog entry to compare. ...
1737
Ian Musgrave & Peta O...
ianfmusgrave
Mar 12, 2012 12:06 am
G'Day All It will be very interesting comet Garrad over the next few days as the CME that hit Earth hits Garrad. Cheers! Ian...
1738
Ian Musgrave & Peta O...
ianfmusgrave
Mar 14, 2012 11:58 pm
G'Day All Comet SWAN is in LASCO C2 and STEREO Behind COR2 and COR1 beacon images. It is evaporating. http://stereo-ssc.nascom.nasa.gov/cgi-bin/images Cheers!...
1739
Ian Musgrave & Peta O...
ianfmusgrave
Mar 15, 2012 2:44 am
G'day All Images of comet SWAN evaporating in STEREO http://astroblogger.blogspot.com.au/2012/03/comet-swan-enters-lasco-c2-and-stereo.html...
1740
alan
algwat
Apr 6, 2012 4:46 am
This comet found in SOHO C3 did not show to much of a tail, but definitely had a longer tail as seen in COR2 images rgds Alan. STEREO COR2B (0,0)uplft Label X...
1741
Alan Watson
algwat
Apr 17, 2012 4:57 am
Gidday all, I have been playing with Helioviewer and SDO images, found the image download button. Thought to share some images here, Lovejoy looks interesting....
1742
alan
algwat
Apr 26, 2012 7:10 am
NOVA SAGITTARII 2012 = PNV J17452791-2305213, becomes apparent in STEREO HI1B imager across 20120420-23. should be there for a while and we may see the fade...
