Observation du Soleil en Calcium K
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Author : Makis Lykopoulos
Observat° n° 3127 : 2026-07-29
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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3127
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2313
Date : 2026-07-29 - UT : 10:15:00
Instrument : TS Optics OTA 80/600
Ca-K Filter : Antlia CaK Filter
Sensor : Canon EOS 2000D
Final Focus Lenght : 600 mm
Location : Athens, Greece		 Seeing : 3
AR (NOAA):
- Bright plages near AR 4492 - Large plages observed around AR 4494 & AR 4495 - Bright plages around AR 4498 - Faint plages observed around AR 4499 - No plages observed around AR 4496		 -
3126
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2313
Date : 2026-07-27 - UT : 10:15:00
Instrument : TS Optics OTA 80/600
Ca-K Filter : Astrosolar ND 3.8
Sensor : Canon EOS 2000D
Final Focus Lenght : 600 mm
Location : Athens, Greece		 Seeing : 3
AR (NOAA):
AR 4492 (Class D) AR 4494 (Class B) AR 4495 (Class B) AR 4496 (Class C) - Visible plages in AR 4492 - Visible plages in AR 4496 - Faint plages observed near AR 4494 & AR 4495 - Faint plages at		 -
3125
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2313
Date : 2026-07-25 - UT : 10:35:00
Instrument : TS Optics OTA 80/600
Ca-K Filter : Antlia CaK Filter
Sensor : Canon EOS 2000D
Final Focus Lenght : 600 mm
Location : Athens, Greece		 Seeing : 4
AR (NOAA):
AR 4492 (Class D) AR 4493 (Class C) AR 4494 (Class B) AR 4496 (Class B) - Medium brigh plages around AR 4492 - Faint plages around AR 4493 - Bright plages around AR 4494 & AR 4496 - Very goo		 -
3124
[Globe]		 Image by : Michael Borman
Carrington Rotation : 2313
Date : 2026-07-24 - UT : 13:30:00
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):
3123
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2313
Date : 2026-07-21 - UT : 10:30:00
Instrument : TS Optics OTA 80/600
Ca-K Filter : Antlia CaK Filter
Sensor : Canon EOS 2000D
Final Focus Lenght : 600 mm
Location : Athens, Greece		 Seeing : 4
AR (NOAA):
AR 4489 (Class D) AR 4493 (Class E) AR 4492 (Class C) > Bright plages beside AR 4492 > Faint plages observed beside AR 4493 & AR 4489 > Bright plages observed in S hemisphere > Very good seei		 -
3122
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2313
Date : 2026-07-20 - UT : 10:10:00
Instrument : TS Optics OTA 80/600
Ca-K Filter : Antlia CaK Filter
Sensor : Canon EOS 2000D
Final Focus Lenght : 600 mm
Location : Athens, Greece		 Seeing : 3
AR (NOAA):
AR 4489 (Class D) AR 4493 (Class C) AR 4492 (Class D) > Plages observed beside AR 4492 in the E limb ! > Faint plages observed beside AR 4493 > No plages observed around AR 4489 > Bright plag		 -
3121
[Globe]		 Image by : Michael Borman
Carrington Rotation : 2313
Date : 2026-07-21 - UT : 19:00:00
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):
3120
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2313
Date : 2026-07-18 - UT : 10:50:00
Instrument : TS Optics OTA 80/600
Ca-K Filter : Astrosolar ND 3.8
Sensor : Canon EOS 2000D
Final Focus Lenght : 600 mm
Location : Athens, Greece		 Seeing : 3
AR (NOAA):
> AR 4489 (Class H) > AR 4491 (Class B), faint ! - Faint plages aroung AR 4489 - Bright plages observed aroun AR 4491 - Image captured with Antlia CaK filter - Medium seeing during imaging		 -
3119
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2313
Date : 2026-07-16 - UT : 10:30:00
Instrument : TS Optics OTA 80/600
Ca-K Filter : Antlia CaK Filter
Sensor : Canon EOS 2000D
Final Focus Lenght : 600 mm
Location : Athens, Greece		 Seeing : 3
AR (NOAA):
AR 4489 (Class H) AR 4482 (Class A) - Faint spots with no name N of AR 4489 - Plage visible near AR 4489 - Plage visible near AR 4482 - Image captured with Antlia CaK Filter - Medium seeing		 -
3118
[Globe]		 Image by : Makis Lykopoulos
Carrington Rotation : 2313
Date : 2026-07-15 - UT : 10:40:00
Instrument : TS Optics OTA 80/600
Ca-K Filter : Antlia CaK Filter
Sensor : Canon EOS 2000D
Final Focus Lenght : 600 mm
Location : Athens, Greece		 Seeing : 4
AR (NOAA):
10:40:30 UT > AR 4482 (Class H) > AR 4489 (Class H) - Bright plages aroung AR 4482 & AR 4489 - Very good seeing during imaging - Image captured through Antlia CaK Filter - Faint plages around		 -
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