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PTS
週五 23 8月, 2019 00:47
版面: 天文攝影 Astrophotography
主題: 2019 August 22 - Saturn and satellites at Hokoon
回覆: 0
觀看: 2

2019 August 22 - Saturn and satellites at Hokoon

2019 August 22 - Saturn and satellites at Hokoon

Telescope: 50-cm f/8 RC reflector
Camera: ASI1600MM Pro, cooled to -12C
Exposure: 1.5 s
Taken at : 14:00:45 UTC
cropped: 1920x1200
south is up, east to the left
PTS
週五 23 8月, 2019 00:33
版面: 天文攝影 Astrophotography
主題: 2019 August 22 - Pluto at Hokoon
回覆: 0
觀看: 3

2019 August 22 - Pluto at Hokoon

2019 August 22 - Pluto at Hokoon

Telescope: 50-cm f/8 RC reflector
Camera: ASI1600MM Pro, cooled to -13C
Binning: 2x2
Exposure: 1.5 s
Taken at : 14:05:24 UTC
PTS
週五 23 8月, 2019 00:22
版面: 天文攝影 Astrophotography
主題: 2019 August 22 - M56 at Hokoon
回覆: 0
觀看: 4

2019 August 22 - M56 at Hokoon

2019 August 22 - M56 at Hokoon

Telescope: 50-cm f/8 RC reflector
Camera: ASI1600MM Pro, cooled to -15C
Binning: 2x2
Exposure: 2 s
Taken at : 12:57:43 UTC
PTS
週四 22 8月, 2019 10:14
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2019 August 22 Sun
回覆: 0
觀看: 22

2019 August 22 Sun

2019 August 22 Sun

No sunspot is visible.
Sunspot count: group=0, sunspot=0, R=0

Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 100
images cropped 1000x1000
approximately north is up, east to the left
PTS
週四 22 8月, 2019 10:00
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2019 August 22 Sun
回覆: 0
觀看: 17

2019 August 22 Sun

2019 August 22 Sun

The Sun is out, time for observation.
Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
PTS
週三 21 8月, 2019 10:33
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2019 August 21 Sun
回覆: 2
觀看: 43

2019 August 21 Sun

2019 August 21 Sun

No sunspot is visible.
Sunspot count: group=0, sunspot=0, R=0

Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 100
images cropped 1000x1000
approximately north is up, east to the left
PTS
週三 21 8月, 2019 10:09
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2019 August 21 Sun
回覆: 1
觀看: 43

2019 August 21 Sun

2019 August 21 Sun

The Sun is out, time for observation.
Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
PTS
週二 20 8月, 2019 12:05
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2019 August 20 Sun
回覆: 1
觀看: 48

2019 August 20 Sun

2019 August 20 Sun

No sunspot is visible.
Sunspot count: group=0, sunspot=0, R=0

Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 100
images cropped 1000x1000
approximately north is up, east to the left
PTS
週一 19 8月, 2019 11:34
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2019 August 19 Sun
回覆: 1
觀看: 55

2019 August 19 Sun

2019 August 19 Sun

No sunspot is visible.
Sunspot count: group=0, sunspot=0, R=0

Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 100
images cropped 1000x1000
approximately north is up, east to the left
PTS
週日 18 8月, 2019 12:20
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2019 August 18 Sun
回覆: 1
觀看: 48

2019 August 18 Sun

2019 August 18 Sun

No sunspot is visible.
Sunspot count: group=0, sunspot=0, R=0

Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 100
images cropped 1000x1000
approximately north is up, east to the left
PTS
週六 17 8月, 2019 10:43
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2019 August 17 Sun
回覆: 2
觀看: 73

2019 August 17 Sun

2019 August 17 Sun

No sunspot is visible.
Sunspot count: group=0, sunspot=0, R=0

Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 100
images cropped 1000x1000
approximately north is up, east to the left
PTS
週四 15 8月, 2019 10:46
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2019 August 15 Sun
回覆: 1
觀看: 97

2019 August 15 Sun

2019 August 15 Sun

No sunspot is visible.
Sunspot count: group=0, sunspot=0, R=0

Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 100
images cropped 1000x1000
approximately north is up, east to the left
PTS
週三 14 8月, 2019 10:16
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2019 August 14 Sun
回覆: 1
觀看: 117

2019 August 14 Sun

2019 August 14 Sun

No sunspot is visible.
Sunspot count: group=0, sunspot=0, R=0

Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 100
images cropped 1000x1000
approximately north is up, east to the left

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