Hint: You might get better results if you right-click on the movie links and save these files to your computer before viewing, rather than watching the movies in the browser itself.

We have compiled the available browse images into MPEGs with A-B pairs for each of the telescopes. The durations vary by telescope from 1 to 4 weeks, but all are 1024x512 pixels. Sizes range around 3-16 MB. Select year and telescope/wavelength from the sidebar.

There are also two large-format (2048x1024) MPEG movies which show the last week in all 10 telescopes on the two spacecraft: COR1/COR2/HI1/HI2 (~85MB) and EUVI-171/195/184/304A (~17MB). These movies are updated daily.

We have an interactive tool for you to choose a subset of a given day's browse images for a given telescope and display as a javascript movie. This is appropriate for recent data. You can also see Favorite Solar Events for some selected events in the Javascript movie tool.

SECCHI Combined movies

Feb 06-14 2010 April 03-12 2010 August 01-20 2010

Movies of Note

	Comet ISON Comet ISON and Comet Encke with Earth in the field of view of HI1 on STEREO-A at high resolution: (mov,25MB) (individual frames) Comet 2PEncke Orbit from STEREO-A Comet ISON Orbit from STEREO-A
	Comet Elenin From August 1-12, 2011, the STEREO-B spacecraft rolled 135 deg for two hours each day to observe Comet Elenin, which passed the spacecraft at a distance of just 0.05 AU. Comet Elenin from HI1-B, Aug. 6-12 (mov,5.4MB) (mpg,3.8MB) (individual frames) Context image ( png)
	Optical Flow Movies (AVI), HI-1A April 20,2007 AVI   taken by SECCHI HI-A July 09,2007 AVI   taken by SECCHI HI-A
	Lunar transit 02/25/07 An Animated gif   taken by SECCHI EUVI-B A Smaller Animated gif   taken by SECCHI EUVI-B
	Comet McNaught Movies A full sequence of images taken by the SECCHI HI-1A instrument between January 11 and 18, 2007. Each HI-1 image is a sum of twenty-four, 24-second exposures taken two minutes apart. One of these "summed" images is taken every two hours. Note that also visible in these movies is Venus (bright object left of center at the botttom) and Mercury (appears from to right later in the sequence). A 1.1MB MPEG movie. This is a half-resolution (512x512) movie. A 3.7MB MPEG movie. This is a full-resolution (1024x1024) movie. A very large 30MB QuickTime movie. This is the by far the best movie but is a very large download!
	SECCHI HI-1A CME 01/01/07 A 4.2MB MPEG movie
	SECCHI COR2 This movie shows a sequence of images, including a very nice CME, taken by the SECCHI COR-2A instrument. Both movies are showing the same data but the movie on the left is a "total brightness" image, the one on the right is a "polarized brightness" image. A 5.2MB MPEG movie
	SECCHI HIA CME 12/23/06 A 1MB MPEG movie   HI-1A CME A 51KB MPEG movie   HI-1A Direct A 2MB MPEG movie   HI-2A CME A 25KB MPEG movie   HI-2A Direct
	First Lunar Flyby 12/15/06 An Animated gif   taken by SECCHI HI-2A
	SECCHI EUVI Blend A 1.1MB MPEG movie   SECCHI EUVI A
	SECCHI COR2A First CME 12/09/06 A (512x512) QuickTime movie  half-resolution. A (1024x1024) QuickTime movie full-resolution.

Please note that all of the SECCHI data is free for public use, but if you use them in presentations, published work, websites, etc, please give the appropriate image credits ("STEREO/SECCHI" will usually suffice).