silvietto

Limbe NW - 06 Nov 2023 - 05h30 UT Coordonnées solaires locales : AZ 100°50’50.3’’ - H 55°06'08.4’’ (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - HaT 203 - FD/27.5 - Filtre SS 0.3 caméra ASI174MM Applications: Genika - AS!3 - ASurf - CS6 Images retenues - 10.2% Cadence - 162 img/s Exposition - 6.00 ms Gain - 62.50% Sampling: 0.22 SSM: N.A. (min-avg-max)

CaK - AR AR13513-512-511-510-508-507-505 - 06 Dec 2023 04h37 UT Spots Positions: ( 04h30 UT) 13505 S16W26 13507 N09W15 13508 S15W18 13510 S15W09 13511 S23W08 13512 S09E39 13513 N19E64 Coordonnées solaires locales : AZ 102°30’15.5’’ - H 42°49'17.9" (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - Vixen achromatique 80MM - FD/11.4 Filtre Lunt LS18CaKMDs2 - caméra ASI290MM Applications: Genika - AS!314 - ASurf - CS6 Images retenues - 13.3% Cadence - 166 img/s Exposition - 1.2 ms Gain - 0.00 Sampling: 0.65 SSM: N.A. (min-avg-max)

AR - 13500 - 01 Dec 2023 - 04h34 UT Spot position (04:30 UT) 13500 S18W33 Coordonnées solaires locales : AZ 101°35’50.3’’ - H 42°31'19.1’’ (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - HaT 203 - FD/27.5 - Filtre SS 0.3 caméra ASI174MM Applications: Genika - AS!3 - ASurf - CS6 Images retenues - 10% Cadence - 162 img/s Exposition - 6.00 ms Gain - 17.5% Sampling: 0.22 SSM: N.A. (min-avg-max)

CaK - AR AR13504-503-502-501-500-499-494-493-492-490-489 - 01 Dec 2023 04h30 UT Spots Positions: ( 04h30 UT) 13492 N20W78 13493 S13W64 13494 S17W59 13500 S18W33 13501 S09W24 13502 N15W71 13503 N21W09 13505 S18E38 13507 N08E52 13508 S15E50 Coordonnées solaires locales : AZ 101°44’35.7’’ - H 41°43'58.3" (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - Vixen achromatique 80MM - FD/11.4 Filtre Lunt LS18CaKMDs2 - caméra ASI290MM Applications: Genika - AS!314 - ASurf - CS6 Images retenues - 10.0% Cadence - 166 img/s Exposition - 1.2 ms Gain - 0.00 Sampling: 0.65 SSM: N.A. (min-avg-max)

CaK - AR AR13504-503-502-501-500-499-494-493-492-490-489 - 27 Nov 2023 03h39 UT Spots Positions: ( 00h30 UT) 13489 S15W50 13490 N21W30 13492 N19W17 13493 S13W10 13494 S18W05 13499 S17W39 13500 S18E22 13501 S09E29 13502 N14W15 13503 N21E44 13504 N14W68 (04h30 UT) Coordonnées solaires locales : AZ 103°19’34.7’’ - H 30°12'48.3" (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - Vixen achromatique 80MM - FD/11.4 Filtre Lunt LS18CaKMDs2 - caméra ASI290MM Applications: Genika - AS!314 - ASurf - CS6 Images retenues - 13.3% Cadence - 166 img/s Exposition - 1.5 ms Gain - 0.00 Sampling: 0.65 SSM: N.A. (min-avg-max)

Limbe WNW - 02 Nov 2023 - 04h52 UT Coordonnées solaires locales : AZ 90°22’44.7’’ - H 46°36'17.9’’ (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - HaT 203 - FD/27.5 - Filtre SS 0.3 caméra ASI174MM Applications: Genika - AS!3 - ASurf - CS6 Images retenues - 10.2% Cadence - 162 img/s Exposition - 6.00 ms Gain - 62.50% Sampling: 0.22 SSM: N.A. (min-avg-max)

Limbe SW - 02 Nov 2023 - 04h50 UT Coordonnées solaires locales : AZ 90°28’10.2’’ - H 46°21'02.2’’ (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - HaT 203 - FD/27.5 - Filtre SS 0.3 caméra ASI174MM Applications: Genika - AS!3 - ASurf - CS6 Images retenues - 10.2% Cadence - 162 img/s Exposition - 6.00 ms Gain - 62.50% Sampling: 0.22 SSM: N.A. (min-avg-max)

Filaments et AR - 13473 - 02 Nov 2023 - 04h24 UT Spot position (00:30 UT) 13473 N16W05 Coordonnées solaires locales : AZ 92°36’50.0’’ - H 40°01'03.4’’ (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - HaT 203 - FD/27.5 - Filtre SS 0.3 caméra ASI174MM Applications: Genika - AS!3 - ASurf - CS6 Images retenues - 10% Cadence - 162 img/s Exposition - 6.00 ms Gain - 17.5% Sampling: 0.22 SSM: N.A. (min-avg-max)

CaK - AR 13472 - 473 - 474 - 476 - 477 - 478 - 02 Nov 2023 04h07 UT Spots Positions: ( 00h30 UT) 13472 N20W39 13473 N16W05 13474 S18W29 13476 S15W05 13477 S12E65 13478 ? Coordonnées solaires locales : AZ 93°51’31.2’’ - H 36°07'36.3" (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - Vixen achromatique 80MM - FD/11.4 Filtre Lunt LS18CaKMDs2 - caméra ASI290MM Applications: Genika - AS!314 - ASurf - CS6 Images retenues - 10.0% Cadence - 166 img/s Exposition - 1.6 ms Gain - 0.00 Sampling: 0.65 SSM: N.A. (min-avg-max)

AR - 13445 - 25 Sep 2023 - 06h12 UT Spot position (03:30 UT) 13445 S14E03 Coordonnées solaires locales : AZ 57°22’50.1’’ - H 57°12'24.7’’ (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - HaT 203 - FD/27.5 - Filtre SS 0.3 caméra ASI174MM Applications: Genika - AS!3 - ASurf - CS6 Images retenues - 3.1% Cadence - 162 img/s Exposition - 6.00 ms Gain - 17.5% Sampling: 0.22 SSM: N.A. (min-avg-max)

AR - 13435 - 25 Sep 2023 - 04h54 UT Spot position (03:30 UT) 13435 N10W25 Coordonnées solaires locales : AZ 73°00’59.4’’ - H 40°26'10.3’’ (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - HaT 203 - FD/27.5 - Filtre SS 0.3 caméra ASI174MM Applications: Genika - AS!3 - ASurf - CS6 Images retenues - 2.9% Cadence - 162 img/s Exposition - 6.00 ms Gain - 17.5% Sampling: 0.22 SSM: N.A. (min-avg-max)

Ca-K - AR-N-13446-445-443-442-441-440-439-438-435 - 25 Sep 2023 - 04h02' UT Spots Positions: ( 03h30 UT) 13433 N28W91 13435 N10W25 13438 N13W35 13439 S24W23 13440 N18W07 13441 N07W63 13442 S09W02 13443 N28W70 13445 S14E03 13446 N23E32 Coordonnées solaires locales : AZ 79°25’25.8’’ - H 28°40'37.6" (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - Vixen achromatique 80MM - FD/11.4 Filtre Lunt LS18CaKMDs2 - caméra ASI290MM Applications: Genika - AS!314 - ASurf - CS6 Images retenues - 10.0% Cadence - 166 img/s Exposition - 1.5 ms Gain - 0.00 Sampling: 0.65 SSM: N.A. (min-avg-max)

AR - 13423 - Filaments - 11 Sep 2023 - 05h21 UT Spot position (03:30 UT) 13423 N16W18 Coordonnées solaires locales : AZ 63°06’40.4’’ - H 42°36'29.9’’ (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - HaT 203 - FD/27.5 - Filtre SS 0.3 caméra ASI174MM Applications: Genika - AS!3 - ASurf - CS6 Images retenues - 8.0% Cadence - 162 img/s Exposition - 6.00 ms Gain - 17.5% Sampling: 0.22 SSM: N.A. (min-avg-max)

AR - 13425 - Filaments - 11 Sep 2023 - 05h20 UT Spot position (03:30 UT) 13425 N23E12 Coordonnées solaires locales : AZ 63°19’36.7’’ - H 42°21'36.4’’ (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - HaT 203 - FD/27.5 - Filtre SS 0.3 caméra ASI174MM Applications: Genika - AS!3 - ASurf - CS6 Images retenues - 8.5% Cadence - 162 img/s Exposition - 6.00 ms Gain - 17.5% Sampling: 0.22 SSM: N.A. (min-avg-max)

Ca-K - AR -13418-421-423-425-427-428-429-430-431 - 11 Sep 2023 - 04h40' UT Spots Positions: ( 03h30 UT) 13418 N19W82 13421 N13W80 13423 N16W18 13425 N23E12 13427 S28E14 13428 N14W51 13429 N09E58 13430 S16E07 13431 S08E58 Coordonnées solaires locales : AZ 69°41’46.9’’ - H 33°43'10.9" (SkySafari 6 Pro) Observatoire William & Caroline Herschel (20°01'31.1''S - 57°37'8,1''E) Île Maurice - Petit Raffray Instruments: iOptron CEM60 - Vixen achromatique 80MM - FD/11.4 Filtre Lunt LS18CaKMDs2 - caméra ASI290MM Applications: Genika - AS!314 - ASurf - CS6 Images retenues - 10.0% Cadence - 166 img/s Exposition - 1.4 ms Gain - 0.00 Sampling: 0.65 SSM: N.A. (min-avg-max)