File:Ivela auripes Emerging on a fence01.jpg
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[edit]DescriptionIvela auripes Emerging on a fence01.jpg |
日本語: フェンス上の大量の蛹と羽化したキアシドクガ。 翌朝(2016/5/22) 画面右側 相模原市立博物館の駐車場(市史編纂室側)よりTV番組サンデーモーニングの天気予報枠の風物詩としてキアシドクガの乱舞が生放送された。当日はこの場所での乱舞ピークの最終日であった。 画面左側は相模原市が借受けている国有地で散策路として市民に開放されている。その場所の生物の管理は博物館も行なっているらしい。散策路側は幼虫の餌となるミズキとクマノミズキが大量に生えているため蛹になる場所を求めフェンスと言わず交通量の激しい道路まで這い出してきている。実際にキアシドクガの発生数が多いのは画面更に左の交通量の多い道路を超えたもう一つの散策路側(撮影者は「銀河の森 散策路」と呼んでいる)だが、放送の利便性では、野次馬等を避けたうえ電源・駐車場も利用できる博物館側が遥かに優っていた。 |
Date | |
Source | Own work |
Author | Nmspec |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:02, 1 April 2017 | 2,064 × 1,161 (877 KB) | Nmspec (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot SX40 HS |
Author | nmspec |
Copyright holder |
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Exposure time | 1/160 sec (0.00625) |
F-number | f/4.5 |
ISO speed rating | 250 |
Date and time of data generation | 12:04, 21 May 2016 |
Lens focal length | 20.296 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | OLYMPUS Viewer 2 1.43W |
File change date and time | 12:04, 21 May 2016 |
Y and C positioning | Centered |
Exif version | 2.3 |
Date and time of digitizing | 12:04, 21 May 2016 |
Meaning of each component |
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APEX shutter speed | 7.3125 |
APEX aperture | 4.34375 |
APEX exposure bias | 0 |
Flash | Flash did not fire, compulsory flash suppression |