Observation du Soleil en Calcium K
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Members who sent the last 100 images : Membres Actifs de SolAmat Didier Favre Frank J Melillo Makis Lykopoulos Michael Borman
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Author : Makis Lykopoulos
Observat° n° 3092 : 2026-05-26
Document sans titre
SPOT N° AR 10
N° AR 1
& CARRINGTON Rot°
DATE :
OBSERVER :




















Image #
[Subject]		 Image Informations

Comments
(Seeing scale : 0:bad, 1:poor, 2:fair
3:good, 4:very good, 5:excellent)

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3092
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2311
Date : 2026-05-26 - UT : 10:20:00
Instrument : SW OTA 102/1000
Ca-K Filter : Antlia CaK Filter
Sensor : Canon EOS 2000D
Final Focus Lenght : 1000 mm
Location : Athens, Greece		 Seeing : 3
AR (NOAA):
2026/05/26, 10:20:25 UT Baader Astrosolar ND 3,8 Antlia CaK Filter - Bright Plages in Northern Hemisphere - Bright Plages around AR 4446, AR 4448 & AR 4449 - Bright Plages arouns AR 4444 & AR 4		 -
3091
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2311
Date : 2026-05-20 - UT : 10:40:00
Instrument : SW OTA 102/1000
Ca-K Filter : Antlia CaK Filter
Sensor : APS-C Sensor (22.3 x 14.9 mm)
Final Focus Lenght : 1000 mm
Location : Athens, Greece		 Seeing : 3
AR (NOAA):
Athens, Greece Canon 2000 D Baader Astrosolar ND 3,8 Antlia CaK Filter AR 4436 (Class B) AR 4441 (Class E) AR 4439 (Class B) Bright plages in north hemishere ! Visible plages around AR 4436 		-
3090
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2311
Date : 2026-05-18 - UT : 10:40:00
Instrument : SW OTA 102/1000
Ca-K Filter : Antlia CaK Filter
Sensor : APS-C Sensor (22.3 x 14.9 mm)
Final Focus Lenght : 1000 mm
Location : Athens, Greece		 Seeing : 3
AR (NOAA):
- Canon EOS 2000D & Antlia CaK Filter - Baader Astrosolar ND 3,8 - Bright faculae near AR 4439 & AR 4440 at the east limb ! - Medium bright facula at AR 4441 & AR 4436 !		 -
3089
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2311
Date : 2026-05-15 - UT : 10:40:00
Instrument : SW OTA 102/1000
Ca-K Filter : Antlia CaK Filter
Sensor : Canon EOS 2000D
Final Focus Lenght : 1000 mm
Location : Athens, Greece		 Seeing : 2
AR (NOAA):
Rotation : 2311 C.M : 326,51 Tilt : - 2,65 Position Angle : - 20,84 Medium seeing, medium bright plages around AR 4436 & AR 4438		 -
3088
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2311
Date : 2026-05-13 - UT : 10:30:00
Instrument : SW OTA 102/1000
Ca-K Filter : Antlia CaK Filter
Sensor : Canon EOS 2000D
Final Focus Lenght : 1000 mm
Location : Athens, Greece		 Seeing : 2
AR (NOAA):
Rotation : 2311 C.M : 353,06 / Tilt : - 2,88 Position Angle : - 21,38 Diameter : 31,39΄ Altitude : + 70		 -
3087
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2311
Date : 2026-05-12 - UT : 10:30:00
Instrument : SW
Ca-K Filter : Antlia CaK Filter
Sensor : APS-C Sensor (22.3 x 14.9 mm)
Final Focus Lenght : 1000 mm
Location : Athens, Greece		 Seeing : 2
AR (NOAA):
Athens, Greece SW OTA 102/1000 Baader Astrosolar ND 3,8 Antlia CaK Filter		 -
3086
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2310
Date : 2026-05-06 - UT : 10:40:00
Instrument : SW
Ca-K Filter : Antlia CaK Filter
Sensor : APS-C Sensor (22.3 x 14.9 mm)
Final Focus Lenght : 1000 mm
Location : Athens, Greece		 Seeing : 2
AR (NOAA):
2026/05/06 10:40:00 UT Athens, Greece EQ 3 Mount SW OTA 		-
3085
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2310
Date : 2026-05-05 - UT : 10:30:00
Instrument : SW
Ca-K Filter : Antlia CaK Filter
Sensor : APS-C Sensor (22.3 x 14.9 mm)
Final Focus Lenght : 1000 mm
Location : Athens, Greece		 Seeing : 3
AR (NOAA):
Athens, Greece 10:30 UT EQ 3 Mount SW OTA 		-
3084
[Globe]		 Image by : Michael Borman
Carrington Rotation : 2310
Date : 2026-04-26 - UT : 16:30:00
Instrument : Orion ED 80T Refractor
Ca-K Filter : Lunt B1200 CaK
Sensor : Player One Apollo-M Max
Final Focus Lenght : 820 mm
Location : Evansville, Indiana, USA		 Seeing : 1
AR (NOAA):
3083
[Globe]		 Image by : Didier Favre
Carrington Rotation : 2309
Date : 2026-04-06 - UT : 07:35:00
Instrument : Takahashi FS60 CB
Ca-K Filter : Sol\'Ex + Filtre Hoya ND16 Pro
Sensor : ASI 585 MM
Final Focus Lenght : 355 mm
Location : Arpajon, France		 Seeing : 2
AR (NOAA):
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