File:Sundial Close-up at the Jantar Mantar.jpg
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[edit]DescriptionSundial Close-up at the Jantar Mantar.jpg |
A close-up of the smaller of the 2 sundials at the Jantar Mantar Observatory in Jaipur. The centrepiece is set at the exact same angle as the latitude of Jaipur, calibrated to the North Star. You can read the time off the curved stone at the back, AM and PM. Built by the Maharaja Jai Singh II in 1730, the Jantar Mantar is a working observatory for marking the time and position of the astrologically important stars,planents and constellations and contains 14 major geometric instruments that map the time and location of the sun, stars and planets. These instruments were built for calculating the astrological chart of a person at the exact time of his/her birth that is belived to have a vital influence and guidance for a person's life. They could also predict recurring phenomenon such as eclipses and the monsoons. It is a good example of how important trying to clock time accurately has been for millennia and what tools they used prior to our quartz crysal digital watches, atomic clocks and GPS satellites. I also noted that if this was a tourist attraction in North America, there is no way the rail-less stairs would just be left open for anyone to climb and potentially fall off. If this was in NA, there would be gates and roped off areas and withering guards and signs warning of the risks of falling and not to play on the instruments. I appreciate that India is not so paranoid and coddled that they would ruin the acstetic lines and original look of the site to protect people from personal responsibility. |
Date | |
Source |
India - Jaipur - 006 - sundial close-up at the Jantar Mantar observatory
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Author | McKay Savage from Chennai, India |
Camera location | 26° 55′ 28.55″ N, 75° 49′ 29.12″ E | View this and other nearby images on: OpenStreetMap | 26.924597; 75.824755 |
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This image, originally posted to Flickr, was reviewed on June 19, 2009 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
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current | 09:00, 19 June 2009 | 1,944 × 2,592 (999 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{Information |Description= A close-up of the smaller of the 2 sundials at the Jantar Mantar Observatory in Jaipur. The centrepiece is set at the exact same angle as the latitude of Jaipur, calibrated to the North Star. You can read the time off the curv |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot S2 IS |
Exposure time | 1/1,000 sec (0.001) |
F-number | f/5 |
Date and time of data generation | 13:47, 7 July 2007 |
Lens focal length | 6 mm |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 13:47, 7 July 2007 |
Y and C positioning | Centered |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Exif version | 2.2 |
Date and time of digitizing | 13:47, 7 July 2007 |
Image compression mode | 3 |
APEX shutter speed | 9.96875 |
APEX aperture | 4.65625 |
APEX exposure bias | 0 |
Maximum land aperture | 2.875 APEX (f/2.71) |
Metering mode | Center weighted average |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 11,520 |
Focal plane Y resolution | 11,571.428571429 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |