2023 May 29 Sun - Solar surface in Ca-K, with AR13310, AR13311, AR13312, AR13313, AR13314, AR13315, AR13316 and possible AR1331a, AR1331b, AR1331c, AR1331d and AR1331e.
Observation made through clouds.
AR13310 shows up at (S20W72). A huge sunspot with full penumbra is observed, embedded in plages where flares are also observed.
AR13311 shows up at (N18W60). Many of the sunspots are observed, embedded plages where flares are also observed.
AR13312 shows up at (S25W47). No sunspot is observed, leaving just patches of plages.
AR13313 is located at (N23W43). A sunspot with full penumbra is observed, embedded plages.
AR13314 is located at (N15W73). Most of the sunspots are observed, embedded plages.
AR13315 is located at (S17W23). Most of the sunspots are observed, embedded in plages where flares are also observed.
AR13316 is located at (N08E07). About 5 sunspots are observed, embedded in plages.
Meanwhile, 5 new AR's are observed:
Possible AR1331a, is located at (N25W20). The sunspots are observed, embedded in plages where flares are also observed.
Possible AR1331b is located at (N28W28). 1 sunspot is observed, embedded in plages where flares are also observed.
Possible AR1331c is located at (S19E10). The small sunspots are not observed, but plages are observed.
Possible AR1331d is located at (N10E85). 1 sunspot with penumbra is observed, embedded in plages.
Possible AR1331e is located at (N12E18). Plages are observed.
Sunspot count: group=11, sunspot=59, R=169
Telescope: Baader Triband C9.25 solar telescope, 235 mm f/10 with Sharpstar AL80 II refractor, ED Triplet. 500 mm f/6.25 for whole-disc
Camera : ASI1600MM Pro, cooled to -5.0C.
Filters: Lunt Ca-K module B1200
approximately north is up, east to the left.
2023 May 29 Sun - Solar surface in Ca-K, with AR13310, AR13311, AR13312, AR13313, AR13314, AR13315, AR13316 and possible
2023 May 29 Sun - Solar surface in Ca-K, with AR13310, AR13311, AR13312, AR13313, AR13314, AR13315, AR13316 and possible
- 附加檔案
-
- cak-disc-113924.jpg (297.27 KiB) 已瀏覽 120 次
-
- cak-disc-113936.jpg (260.64 KiB) 已瀏覽 120 次
-
- cak-disc-113950.jpg (245.63 KiB) 已瀏覽 120 次
-
- cak-AR13310-103532.jpg (153.73 KiB) 已瀏覽 120 次
-
- cak-AR13310-103554.jpg (154.11 KiB) 已瀏覽 120 次
-
- cak-AR13310-103834.jpg (104.25 KiB) 已瀏覽 120 次
-
- cak-AR13310-103850.jpg (147.65 KiB) 已瀏覽 120 次
-
- cak-AR13310-104248.jpg (106.56 KiB) 已瀏覽 120 次
-
- cak-AR13310-104302.jpg (127.64 KiB) 已瀏覽 120 次
Re: 2023 May 29 Sun - Solar surface in Ca-K, with AR13310, AR13311, AR13312, AR13313, AR13314, AR13315, AR13316 and poss
Images of AR13311 and AR13313
- 附加檔案
-
- cak-AR13311-313-103116.jpg (181.7 KiB) 已瀏覽 119 次
-
- cak-AR13311-313-103128.jpg (188.22 KiB) 已瀏覽 119 次
-
- cak-AR13311-313-103746.jpg (180.71 KiB) 已瀏覽 119 次
-
- cak-AR13311-313-103758.jpg (168.22 KiB) 已瀏覽 119 次
-
- cak-AR13311-313-104114.jpg (160.39 KiB) 已瀏覽 119 次
Re: 2023 May 29 Sun - Solar surface in Ca-K, with AR13310, AR13311, AR13312, AR13313, AR13314, AR13315, AR13316 and poss
Images of AR13311 and AR13314
- 附加檔案
-
- cak-AR13311-314-103136.jpg (133.46 KiB) 已瀏覽 119 次
-
- cak-AR13311-314-103448.jpg (142.73 KiB) 已瀏覽 119 次
-
- cak-AR13311-314-103504.jpg (135.07 KiB) 已瀏覽 119 次
-
- cak-AR13311-314-103810.jpg (150.19 KiB) 已瀏覽 119 次
-
- cak-AR13311-314-103822.jpg (136.49 KiB) 已瀏覽 119 次
-
- cak-AR13311-314-104220.jpg (140.19 KiB) 已瀏覽 119 次
Re: 2023 May 29 Sun - Solar surface in Ca-K, with AR13310, AR13311, AR13312, AR13313, AR13314, AR13315, AR13316 and poss
Images of AR13312
- 附加檔案
-
- cak-AR13312-103606.jpg (164.46 KiB) 已瀏覽 119 次
-
- cak-AR13312-103616.jpg (171.39 KiB) 已瀏覽 119 次
-
- cak-AR13312-103902.jpg (174.19 KiB) 已瀏覽 119 次
-
- cak-AR13312-104318.jpg (156.46 KiB) 已瀏覽 119 次
-
- cak-AR13312-104332.jpg (149.27 KiB) 已瀏覽 119 次
Re: 2023 May 29 Sun - Solar surface in Ca-K, with AR13310, AR13311, AR13312, AR13313, AR13314, AR13315, AR13316 and poss
Images of AR13315
- 附加檔案
-
- cak-AR13315-102942.jpg (197.67 KiB) 已瀏覽 119 次
-
- cak-AR13315-102956.jpg (210.4 KiB) 已瀏覽 119 次
-
- cak-AR13315-103628.jpg (179.77 KiB) 已瀏覽 119 次
-
- cak-AR13315-103640.jpg (181.93 KiB) 已瀏覽 119 次
-
- cak-AR13315-103920.jpg (162.9 KiB) 已瀏覽 119 次
-
- cak-AR13315-103938.jpg (194.06 KiB) 已瀏覽 119 次
Re: 2023 May 29 Sun - Solar surface in Ca-K, with AR13310, AR13311, AR13312, AR13313, AR13314, AR13315, AR13316 and poss
Images of AR13316
- 附加檔案
-
- cak-AR13316-103004.jpg (235.88 KiB) 已瀏覽 119 次
-
- cak-AR13316-103028.jpg (173.06 KiB) 已瀏覽 119 次
-
- cak-AR13316-103700.jpg (177.33 KiB) 已瀏覽 119 次
-
- cak-AR13316-103710.jpg (176.67 KiB) 已瀏覽 119 次
-
- cak-AR13316-103952.jpg (216.86 KiB) 已瀏覽 119 次
-
- cak-AR13316-104006.jpg (207.24 KiB) 已瀏覽 119 次
Re: 2023 May 29 Sun - Solar surface in Ca-K, with AR13310, AR13311, AR13312, AR13313, AR13314, AR13315, AR13316 and poss
Images of possible AR1331a and AR1331b
- 附加檔案
-
- cak-AR1331a-31b-103052.jpg (196 KiB) 已瀏覽 119 次
-
- cak-AR1331a-31b-103102.jpg (198.83 KiB) 已瀏覽 119 次
-
- cak-AR1331a-31b-103722.jpg (203.45 KiB) 已瀏覽 119 次
-
- cak-AR1331a-31b-103734.jpg (197.16 KiB) 已瀏覽 119 次
-
- cak-AR1331a-31b-104026.jpg (162.44 KiB) 已瀏覽 119 次
-
- cak-AR1331a-31b-104038.jpg (156.97 KiB) 已瀏覽 119 次
![[Good Job]](./images/smilies/onion_d5f02ecd.gif "Good Job")
誰在線上
正在瀏覽這個版面的使用者：沒有註冊會員 和 9 位訪客