Refractor collimation
Uploaded by
AndresEsteban
, Jun 22 2016 04:39 PM
Laser dot over the refractor's objective. Adjust the focuser position to hit the lens center.
Image META information
COMPUTED.CCDWidth |
2mm |
COMPUTED.UserCommentEncoding |
UNDEFINED |
EXIF.ShutterSpeedValue |
149/32 |
EXIF.ApertureValue |
95/32 |
EXIF.SubSecTime |
319 |
EXIF.FocalPlaneXResolution |
3264000/286 |
EXIF.FocalPlaneYResolution |
2448000/214 |
EXIF.FocalPlaneResolutionUnit |
2 |
EXIF.CustomRendered |
0 |
EXIF.DigitalZoomRatio |
3264/3264 |
MAKERNOTE.ImageType |
IMG:PowerShot A630 JPEG |
MAKERNOTE.FirmwareVersion |
Firmware Version 1.00 |
MAKERNOTE.ImageNumber |
1000072 |
MAKERNOTE.OwnerName |
Andres |
File Name |
gallery_224509_352_25885.jpg |
Unix Timestamp |
1466631568 |
Original File Size |
137619 |
File Type |
2 |
Mime Type |
image/jpeg |
Sections Found |
ANY_TAG, IFD0, THUMBNAIL, EXIF, INTEROP, MAKERNOTE |
HTML Sizes |
width="979" height="734" |
Image Height |
734 |
Image Width |
979 |
Color |
TRUE |
Byte Order Motorola |
FALSE |
Aperture F-Number |
f/2.8 |
Thumbnail File Type |
2 |
Thumbnail Mime Type |
image/jpeg |
Camera Make |
Canon |
Camera Model |
Canon PowerShot A630 |
Orientation |
The 0th row is at the visual top of the image, and the 0th column is the visual left-hand side |
X-Resolution |
180/1 |
Y-Resolution |
180/1 |
Resolution Unit |
2 |
Software |
ACD Systems Digital Imaging |
Date Taken |
2016:01:13 19:27:54 |
YCbCr Positioning |
centered |
Thumbnail Compression |
JPEG Compression |
Thumbnail JPEG Interchange Format |
3217 |
Thumbnail JPEG Interchange Format Length |
7443 |
Exposure Time |
1/25 |
F Number |
28/10 |
Exif Version |
0220 |
Date Digitized |
2016:01:13 19:27:54 |
Compressed bits/pixel |
5/1 |
Exposure Bias Value |
0/3 |
Max Aperture Value |
95/32 |
Metering Mode |
Pattern |
Flash |
16 |
Focal Length |
7300/1000 |
Flash Pix Version |
Flashpix Format Version 1.0 |
Color Space |
sRGB |
Image Length |
734 |
Interoperability Offset |
3121 |
Sensing Method |
One-chip color area sensor |
Exposure Mode |
Auto exposure |
White Balance |
Auto white balance |
Scene Capture Type |
Standard |
Inter-operability Index |
R98 |
Inter-operability Version |
0100 |
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