Sirius (under the bough) in its constellation: Canis Major, (astronomy clouds winter city+skyline sky trees ). Photo by Glaswegian
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Sirius (under the bough) in its constellation: Canis Major,

Uploaded by: Glaswegian

Tuesday March 11, 2014

WINNIPEG, Canada

Caption: with the belt of Orion, and his Dagger on the right of the image, on a mild March night

Image Width: 4928

Image Length: 3264

Bits per Sample: 8, 8, 8

Photometric Interpretation: RGB

Manufacturer: NIKON CORPORATION

Model: NIKON D5100

Orientation: top - left

Samples per Pixel: 3

x-Resolution: 72.00

y-Resolution: 72.00

Resolution Unit: Inch

Software: Adobe Photoshop Elements 11.0 Windows

White Point: 0.31, 0.33

Primary Chromaticities: 0.64, 0.33, 0.21, 0.71, 0.15, 0.06

YCbCr Coefficients: 0.30, 0.59, 0.11

YCbCr Positioning: co-sited

Compression: JPEG compression

Exposure Time: 5 sec.

FNumber: f/4.5

Exposure Program: Manual

ISO Speed Ratings: 2000

Exif Version: Unknown Exif Version

Components Configuration: Y Cb Cr -

Compressed Bits per Pixel: 4.00

Shutter speed: -2.32 EV (APEX: 0, 4 sec.)

Aperture: 4.34 EV (f/4.5)

Exposure Bias: 0.00 EV

MaxApertureValue: 4.40 EV (f/4.6)

Metering Mode: Pattern

Light Source: 3

Flash: Flash did not fire.

Focal Length: 30.0 mm

User Comment:

SubsecTime: 60

SubSecTimeOriginal: 60

SubSecTimeDigitized: 60

FlashPixVersion: FlashPix Version 1.0

Color Space: Uncalibrated

PixelXDimension: 4928

PixelYDimension: 3264

Sensing Method: One-chip color area sensor

File Source: DSC

Scene Type: 1

CFA Pattern: 8 bytes undefined data

Custom Rendered: Custom process

Exposure Mode: Manual exposure

White Balance: Manual white balance

Digital Zoom Ratio: 1.00

Focal Length In 35mm Film: 45

Scene Capture Type: Landscape

Gain Control: High gain up

Contrast: Normal

Saturation: Normal

Sharpness: Normal

Subject Distance Range: Unknown

Gamma: 2.20

GPS tag version: 0x02, 0x03, 0x00, 0x00

InteroperabilityIndex: R03

InteroperabilityVersion: 0100

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Display: 50, 100, 200 Sort: Newest First - Order Posted
6. Glaswegian
9:26 PM GMT on March 12, 2014
Thanks Steve! In night shots, it is so difficult to keep colors in balance when street lighting gets in: a matter of sacrificing one color for another!
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Member Since: February 20, 2012 Comments: 5041
5. Glaswegian
9:19 PM GMT on March 12, 2014
Thanks Joe! It is to be mostly below normal here for the next while, but better than the previous month!
Bill
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Member Since: February 20, 2012 Comments: 5041
4. backwardguy
3:37 AM GMT on March 12, 2014
Great rays! Nice one Bill!
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Member Since: June 7, 2011 Comments: 14285
3. cybernagel
1:49 PM GMT on March 11, 2014
Brrr!

I'll keep the temps we finally have here in SW Ohio!

Take care Bill! Thanks for sharing. I love your photos! ;-)

~ Joe
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Member Since: August 7, 2008 Comments: 463
2. Glaswegian
1:25 PM GMT on March 11, 2014
Thanks cybernagel! You are right, of course, the high ISO needed for the imaging rather spoils the coloring. This morning is yesterdays reading were 3F and 15F for a high and low!
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Member Since: February 20, 2012 Comments: 5041
1. cybernagel
12:51 PM GMT on March 11, 2014
Nice Bill. I'm sure the picture does not do justice to the actual view (they never do)

Just curious - what conditions are considered mild for a March night in Winnipeg?
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Member Since: August 7, 2008 Comments: 463

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