Today's sunspot activity (astronomy Summer sky ). Photo by foleyfotos
Share this Photo
9
+
New Rating System:

Today's sunspot activity

Uploaded by: foleyfotos

Monday September 5, 2011

Madison, IL (Current Weather Conditions)

Caption: There are three active regions of sunspots visible in this photo captured less than an hour ago. AR1283 is near the center. AR1287 is nearer to the edge at the 7:30 position. The thrid area is not as obvious, but it is AR1281, which is closer to the edge than center around the 4:30 position. This was taken with the Fujifilm Finepix HS10 point-and-shoot digital at the (35mm equivalent) 720mm focal length, 1/850 sec., f/8, ISO 100. A mylar solar filter was used.

Manufacturer: FUJIFILM

Model: FinePix HS10 HS11

Orientation: top - left

x-Resolution: 72.00

y-Resolution: 72.00

Resolution Unit: Inch

Software: Adobe Photoshop CS3 Windows

YCbCr Positioning: co-sited

Copyright: [None] (Photographer) - (Editor)

PRINT Image Matching: 28 bytes undefined data

Compression: JPEG compression

Exposure Time: 1/850 sec.

FNumber: f/8.0

Exposure Program: Aperture priority

ISO Speed Ratings: 100

Exif Version: Exif Version 2.2

Components Configuration: Y Cb Cr -

Compressed Bits per Pixel: 4.00

Shutter speed: 9.70 EV (APEX: 28, 1/831 sec.)

Aperture: 6.00 EV (f/8.0)

Brightness: 8.00 EV (877.12 cd/m^2)

Exposure Bias: 0.00 EV

MaxApertureValue: 3.00 EV (f/2.8)

Metering Mode: Spot

Light Source: 0

Flash: Flash did not fire, compulsory flash mode.

Focal Length: 126.0 mm

FlashPixVersion: FlashPix Version 1.0

Color Space: sRGB

PixelXDimension: 1004

PixelYDimension: 967

Focal Plane x-Resolution: 6129.00

Focal Plane y-Resolution: 6129.00

Focal Plane Resolution Unit: Centimeter

Sensing Method: One-chip color area sensor

File Source: DSC

Scene Type: 1

Custom Rendered: Normal process

Exposure Mode: Auto exposure

White Balance: Auto white balance

Scene Capture Type: Standard

Sharpness: Normal

Subject Distance Range: Unknown

InteroperabilityIndex: R98

InteroperabilityVersion: 0100

Viewer Comments

Post Your Comments

You must be signed in to leave comments.

or Join

Members can leave comments, upload and share photos in our Wunder Photos section and participate on the WunderBlogs.

Display: 50, 100, 200 Sort: Newest First - Order Posted

This photo has no comments yet. You could be the first to add one!

Top of Page