有 9868 筆資料符合您搜尋的條件

PTS
週四 15 4月, 2021 10:15
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2021 April 15 Sun - AR12814 and possible AR12815
回覆: 0
觀看: 3

2021 April 15 Sun - AR12814 and possible AR12815

2021 April 15 Sun - AR12814 and possible AR12815 AR12814 is today located at (S22W18). It is active, with flares and filaments and at least 8 sunspots. Meanwhile, a small AR located at (S32E58) becomes active. A small pore is visible. sunspot count: group=2, sunspot=9, R=29 H-alpha image from Learmo...
PTS
週三 14 4月, 2021 10:40
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2021 April 14 Sun - AR12814
回覆: 1
觀看: 23

2021 April 14 Sun - AR12814

2021 April 14 Sun - AR12814

AR12814 is today located at (S22W05). It is active, with flares adn filaments and at 6 sunspots.
sunspot count: group=1, sunspot=6, R=16

H-alpha image from Mauna Loa, taken at 02:00 UTC
White light image from SDO, taken at 01:02UTC
PTS
週二 13 4月, 2021 17:02
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2021 April 13 Sun - prominences on the NEE solar limb
回覆: 3
觀看: 35

2021 April 13 Sun - prominences on the NEE solar limb

2021 April 13 Sun - prominences on the NEE solar limb sunspot count: group=1, sunspot=6, R=16 For H-alpha images: Telescope: Lunt LS50T with B1200 blocking filter + 2X barlow Camera : ASI174MM exposure: 25.0 ms For Ca-K images: Telescope: Sharpstar AL-80 II, 8 cm f/6.25 APO refractor Camera : ASI174...
PTS
週二 13 4月, 2021 16:52
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2021 April 13 Sun - prominences on the NNE solar limb
回覆: 2
觀看: 24

2021 April 13 Sun - prominences on the NNE solar limb

2021 April 13 Sun - prominences on the NNE solar limb sunspot count: group=1, sunspot=6, R=16 For H-alpha images: Telescope: Lunt LS50T with B1200 blocking filter + 2X barlow Camera : ASI174MM exposure: 18.0 ms For Ca-K images: Telescope: Sharpstar AL-80 II, 8 cm f/6.25 APO refractor Camera : ASI174...
PTS
週二 13 4月, 2021 15:35
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2021 April 13 Sun - solar surface in H-alpha, with AR12814
回覆: 1
觀看: 27

2021 April 13 Sun - solar surface in H-alpha, with AR12814

2021 April 13 Sun - solar surface in H-alpha, with AR12814 AR12814, located at (S22E07) today, has become very active, with bright plages and filaments. The sunspot is visible. sunspot count: group=1, sunspot=6, R=16 Telescope: Lunt LS50T with B1200 blocking filter, and 2X barlow Camera : ASI174MM a...
PTS
週二 13 4月, 2021 14:25
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2021 April 13 Sun - solar surface in Ca-K, with AR12814
回覆: 2
觀看: 31

2021 April 13 Sun - solar surface in Ca-K, with AR12814

2021 April 13 Sun - solar surface in Ca-K, with AR12814 AR12814, at (S22E07) today, is very active with bright plages. The 6 sunspots, and several pores, are visible amidst the bright plages.. sunspot count: group=1, sunspot=6, R=16 Telescope: Sharpstar AL-80 II, 8 cm f/6.25 APO refractor Camera : A...
PTS
週二 13 4月, 2021 12:57
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2021 April 13 Sun - solar surface in white-light, with AR12814
回覆: 1
觀看: 20

2021 April 13 Sun - solar surface in white-light, with AR12814

2021 April 13 Sun - solar surface in white-light, with AR12814 AR12814 is located at (S22E07), and is very active today. At least 6 sunspots, with complex distribution, are visible. sunspot count: group=1, sunspot=6, R=16 Telescope: Celestron C5, 127mm f/10 Schmidt-Cassegrain Camera : ASI1600MM Pro,...
PTS
週一 12 4月, 2021 21:20
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2021 April 12 Sun - prominences on the SE solar limb
回覆: 1
觀看: 25

2021 April 12 Sun - prominences on the SE solar limb

2021 April 12 Sun - prominences on the SE solar limb This prominence has grown enormously from the long jet of yesterday. Its height has doubled. sunspot count: group=1, sunspot=4, R=14 For H-alpha images: Telescope: Lunt LS50T with B1200 blocking filter + 2X barlow Camera : ASI174MM exposure: 25.0 ...
PTS
週一 12 4月, 2021 21:10
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2021 April 12 Sun - prominences on the SW solar limb
回覆: 1
觀看: 25

2021 April 12 Sun - prominences on the SW solar limb

2021 April 12 Sun - prominences on the SW solar limb This prominence is huge and very complex. sunspot count: group=1, sunspot=4, R=14 For H-alpha images: Telescope: Lunt LS50T with B1200 blocking filter + 2X barlow Camera : ASI174MM exposure: 25.0 ms For Ca-K images: Telescope: Sharpstar AL-80 II, ...
PTS
週一 12 4月, 2021 21:02
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2021 April 12 Sun - prominences on the NW solar limb
回覆: 0
觀看: 8

2021 April 12 Sun - prominences on the NW solar limb

2021 April 12 Sun - prominences on the NW solar limb These prominences are small. sunspot count: group=1, sunspot=4, R=14 For H-alpha images: Telescope: Lunt LS50T with B1200 blocking filter + 2X barlow Camera : ASI174MM exposure: 20.0 ms For Ca-K images: Telescope: Sharpstar AL-80 II, 8 cm f/6.25 A...

前往進階搜尋