June 2025 - vsnet-obs - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-obs 99070] CCD Obs June 11-12
by Gary Poyner 12 Jun '25

12 Jun '25

CCD Observations for June 11-12, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2 STAR UT MAG CrB CY 11.9306 <18.30C CrB T 12.1736 10.31TG CrB VW 11.9229 14.79C Outburst Cyg V1504 12.2007 17.89C Her V844 12.0097 17.16C OJ287 11.8993 16.56C UMa SW 11.9160 12.06C active UMi SS 12.0833 16.90C End

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[vsnet-obs 99069] PEP observations by BVE for June 11, 2025
by Erwin van Ballegoij 12 Jun '25

12 Jun '25

Obs. : Erwin van Ballegoij, Heesch, the Netherlands Instr. : 10" f/6.3 Meade LX200, SSP-3 Solid-State Photometer with Johnson B- or V-filter or Cousins R- or I-filter e-mail : aavso.id.bve(a)home.nl all used sequences: AAVSO, unless otherwise noted star date [UT] magn. Obs Remarks ---------- -------------- -------- --- ------- CYGalf 20250611.9733 1.261V BVE ±0.002 CYGsig 20250611.9752 4.237V BVE ±0.003 NSV6687 20250611.9435 5.678B BVE ±0.005 NSV6687 20250611.9432 4.246V BVE ±0.001 UMASY 20250611.9184 5.322B BVE ±0.005 UMASY 20250611.9180 5.276V BVE ±0.004 ---------- -------------- -------- --- -------

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[vsnet-obs 99068] VSOLJ observations
by Taichi Kato 12 Jun '25

12 Jun '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code AQLV1838 20250611.29880 <158V Fnm.VSOLJ AQLV1838 20250611.29987 <159Rc Fnm.VSOLJ CENV485 20250611.05154 <162V Fnm.VSOLJ CENV485 20250611.05262 <160Rc Fnm.VSOLJ CENV485 20250611.05347 <151Ic Fnm.VSOLJ CEPU 20250605.524 69 Abt.VSOLJ CEPRX 20250605.528 73 Abt.VSOLJ CRBR 20250605.549 60 Abt.VSOLJ LYRV391 20250610.92645 172C Fnm.VSOLJ UMAZ 20250605.535 67 Abt.VSOLJ UMAST 20250605.542 68 Abt.VSOLJ ASASSN-25cg 20250610.94103 16.25C Fnm.VSOLJ ASASSN-25ch 20250611.06632 <158V Fnm.VSOLJ ASASSN-25ch 20250611.06740 <159Rc Fnm.VSOLJ NSV06170 20250611.06179 <161V Fnm.VSOLJ NSV06170 20250611.06287 <161Rc Fnm.VSOLJ NSV06170 20250611.06372 <153Ic Fnm.VSOLJ PNVJ06302516-6955014 20250611.43344 10.90V Fnm.VSOLJ PNVJ06302516-6955014 20250611.43438 10.61Rc Fnm.VSOLJ PNVJ06302516-6955014 20250611.43505 10.40Ic Fnm.VSOLJ Observer's code: Abt: Yoshitoshi Atobe Fnm: Masao Funada

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[vsnet-obs 99066] CCD Obs June 10-11
by Gary Poyner 11 Jun '25

11 Jun '25

CCD Observations for June 10-11, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2 STAR UT MAG Aql V1413 11.0097 10.62C Cam Z 10.9375 10.78C Outburst CrB T 10.9486 10.54TG Her V884 10.9826 <15.70C Lyr V391 10.9264 17.60C OJ287 10.8854 16.33C UMa SW 10.9056 11.82C active UMi SS 11.0833 16.46C End

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[vsnet-obs 99065] VSOLJ observations
by Taichi Kato 11 Jun '25

11 Jun '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code APSV394 20250610.25015 <158V Fnm.VSOLJ APSV394 20250610.25124 <158Rc Fnm.VSOLJ AQLKX 20250610.29834 <160V Fnm.VSOLJ AQLKX 20250610.29942 <161Rc Fnm.VSOLJ AQLKX 20250610.30027 <156Ic Fnm.VSOLJ AQLV794 20250610.30593 15.07V Fnm.VSOLJ AQLV794 20250610.30703 15.07Rc Fnm.VSOLJ BOONZ 20250609.93425 <185C Fnm.VSOLJ BOOOV 20250609.95791 179C Fnm.VSOLJ CRBT 20250609.98584 10.35cG Fnm.VSOLJ INDCS 20250610.25623 <161V Fnm.VSOLJ INDCS 20250610.25730 <161Rc Fnm.VSOLJ INDCS 20250610.25815 <153Ic Fnm.VSOLJ OCTAO 20250610.24654 <161V Fnm.VSOLJ OCTAO 20250610.24762 <162Rc Fnm.VSOLJ PAVBD 20250610.19079 15.18V Fnm.VSOLJ PAVBD 20250610.19186 14.76Rc Fnm.VSOLJ PAVBD 20250610.19271 14.36Ic Fnm.VSOLJ SERNY 20250609.96476 173C Fnm.VSOLJ SERQW 20250609.98207 <178C Fnm.VSOLJ TELKK 20250610.25370 <162V Fnm.VSOLJ TELKK 20250610.25481 <162Rc Fnm.VSOLJ ASASSN-18ps 20250610.19079 <161V Fnm.VSOLJ ASASSN-18ps 20250610.19186 <161Rc Fnm.VSOLJ ASASSN-18ps 20250610.19271 <153Ic Fnm.VSOLJ ASASSN-25ce 20250610.33014 14.67V Fnm.VSOLJ ASASSN-25ce 20250610.33122 14.63Rc Fnm.VSOLJ ASASSN-25ci 20250610.29471 14.71V Fnm.VSOLJ ASASSN-25ci 20250610.29575 14.67Rc Fnm.VSOLJ ASASSN-25ci 20250610.29659 14.52Ic Fnm.VSOLJ MASTER_OT_J202950.87-521346.1 20250610.25370 <162V Fnm.VSOLJ MASTER_OT_J202950.87-521346.1 20250610.25481 <162Rc Fnm.VSOLJ PNVJ06302516-6955014 20250610.36398 10.89V Fnm.VSOLJ PNVJ06302516-6955014 20250610.36493 10.63Rc Fnm.VSOLJ PNVJ06302516-6955014 20250610.36561 10.45Ic Fnm.VSOLJ TCPJ18513997+3522412 20250609.53630 17.833V San.VSOLJ Observer's code: Fnm: Masao Funada San: Yasuo Sano

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[vsnet-obs 99064] KWe CCD Obs 20250608
by Klaus Wenzel 10 Jun '25

10 Jun '25

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 150/900mm Newton; CCD Obs e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> Object Date UT mag Cyg V2493 20250608.897 13.6V KWe Cyg V521 20250608.897 13.5V KWe Aql V1343 Aql 20250608.910 14.3V KWe Cyg SS 20250608.892 12.0V KWe CrB T 20250608.878 10.15V KWe Aql V603 20250608.905 11.9V KWe Cyg V1057 20250608.898 12.6V KWe Cyg V1329 20250608.901 13.5V KWe Klaus Wenzel

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[vsnet-obs 99063] T CrB Vis Obs 20250609
by Klaus Wenzel 10 Jun '25

10 Jun '25

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 317/1500mm Newton; e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> the observations are visual Object Date UT mag CrB T 20250609.906 10.2 KWe Klaus Wenzel

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[vsnet-obs 99062] CCD Obs June 9-10
by Gary Poyner 10 Jun '25

10 Jun '25

CCD Observations for June 9-10, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2 & 3 & OU PIRATE STAR UT MAG Boo OV 9.9576 18.10C Boo UZ 9.8819 <16.50C CrB T 9.9465 10.37V Dra DV 10.1632 <17.70C Her AO 10.0174 12.74V Lyr V742 10.0118 16.99C slowly recovering OJ287 9.8917 16.23C Ser NY 9.9646 17.79C Ser QW 9.9819 <17.60C UMa SW 9.9271 12.02C active End

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[vsnet-obs 99061] 693, 694 observations - Destellos
by adolfodarriba＠observatoriolascasqueras.es 10 Jun '25

10 Jun '25

Adolfo Darriba Group M1 (Madrid, Spain) Observatorio Astronómico Las Casqueras www.observatoriolascasqueras.es <http://www.observatoriolascasqueras.es> OBS: Adolfo Darriba Martínez TEL: 0.35-m f/6.3 SC + CCD CCD: Atik 383L+ KAF-8300 Maximdl 5.15 AAVSO OBJECT DATE MAG +/- OBS CAT ------ ------------- ----- ---- --- --------------- 1ES 0806+52.4 2025066.8794 15.48V 0.04 DAM AAVSO X15437BKQ S4 0954+65 2025066.8953 17.04V 0.05 DAM AAVSO X27886TQ 1ES 1011+496 2025066.9102 15.50V 0.02 DAM AAVSO X27451ALW S5 1044+71 2025066.9262 16.22V 0.07 DAM AAVSO UCAC4 B2 1147+24 2025066.9418 16.53V 0.05 DAM AAVSO X27560ACD 4C 29.45 2025066.9582 14.34V 0.01 DAM AAVSO X36423VD AU CVN 2025066.9744 15.25V 0.02 DAM AAVSO X37796AQ OQ 530 2025066.9907 15.91V 0.02 DAM AAVSO 15106PX QSO B1553+113 2025067.0088 14.16V 0.02 DAM AAVSO X15624CPK QSO B1749+701 2025067.0256 15.75V 0.01 DAM AAVSO 15070DY 3C 390.3 2025067.0479 15.01V 0.01 DAM AAVSO 15141CT QSO B1803+6737 2025067.0894 16.15V 0.01 DAM AAVSO X15363DR 1ES 1959+65 2025067.1205 14.93V 0.02 DAM AAVSO 15080CW 1RXS J190910.3+665222 2025067.1334 16.77V 0.02 DAM AAVSO UCAC4 4C 71.07 2025067.8845 16.95V 0.04 DAM AAVSO X36511DIF TXS 0917+624 2025067.9017 18.35V 0.09 DAM AAVSO X23998DR MRK 180 2025067.9159 14.35V 0.01 DAM AAVSO X28521CK 4C 29.45 2025067.9314 14.46V 0.01 DAM AAVSO X36423VD QSO B1255+356 2025067.9509 16.92V 0.07 DAM AAVSO GSC2.3 QSO B1420+326 2025067.9671 17.05V 0.03 DAM AAVSO UCAC4 PKS 1510-089 2025067.9866 16.53V 0.07 DAM AAVSO 15070FM 3C 371 2025068.0041 14.33V 0.01 DAM AAVSO X27483VX 4C 32.55 2025068.0229 14.80V 0.01 DAM AAVSO X26827RZ 4C 38.41 2025068.0590 18.04V 0.04 DAM AAVSO UCAC4 OT 355 2025068.0872 18.55V 0.10 DAM AAVSO APASS 3C 454.3 2025068.1045 15.84V 0.02 DAM AAVSO X15614W S5 2007+77 2025068.1259 16.28V 0.02 DAM AAVSO 15080DI

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[vsnet-obs 99060] VSOLJ observations
by Taichi Kato 10 Jun '25

10 Jun '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code CENBV 20250609.03172 13.26V Fnm.VSOLJ CENBV 20250609.03281 12.69Rc Fnm.VSOLJ CENNN 20250609.02833 <159V Fnm.VSOLJ CENNN 20250609.02940 15.48:Rc Fnm.VSOLJ CENV485 20250609.04084 15.17V Fnm.VSOLJ CENV485 20250609.04191 15.10Rc Fnm.VSOLJ CENV485 20250609.04274 <154Ic Fnm.VSOLJ CENV803 20250609.01706 13.05V Fnm.VSOLJ CENV803 20250609.01814 13.11Rc Fnm.VSOLJ CENV803 20250609.01900 13.16Ic Fnm.VSOLJ CRBT 20250603.53148 11.27B Yik.VSOLJ CRBT 20250603.53230 10.16V Yik.VSOLJ CRBT 20250603.53278 9.02Rc Yik.VSOLJ CRBT 20250603.53326 7.64Ic Yik.VSOLJ CRBT 20250604.49802 11.33B Yik.VSOLJ CRBT 20250604.49885 10.18V Yik.VSOLJ CRBT 20250604.49933 9.03Rc Yik.VSOLJ CRBT 20250604.49980 7.64Ic Yik.VSOLJ CRTSJ131103.5-414622 20250609.03741 <160V Fnm.VSOLJ CRTSJ131103.5-414622 20250609.03848 <160Rc Fnm.VSOLJ CRTSJ131103.5-414622 20250609.03933 <152Ic Fnm.VSOLJ HYIVW 20250609.42333 13.92V Fnm.VSOLJ HYIVW 20250609.42425 13.78Rc Fnm.VSOLJ HYIVW 20250609.42491 13.44Ic Fnm.VSOLJ HYIWX 20250609.40591 14.36V Fnm.VSOLJ HYIWX 20250609.40701 14.03Rc Fnm.VSOLJ HYIWX 20250609.40787 13.85Ic Fnm.VSOLJ ASASSN-15ci 20250609.42333 <154V Fnm.VSOLJ ASASSN-15ci 20250609.42425 <155Rc Fnm.VSOLJ ASASSN-15ci 20250609.42491 <149Ic Fnm.VSOLJ ASASSN-18je 20250609.03741 <160V Fnm.VSOLJ ASASSN-18je 20250609.03848 <160Rc Fnm.VSOLJ ASASSN-18je 20250609.03933 <152Ic Fnm.VSOLJ ASASSN-20cy 20250609.03172 <155V Fnm.VSOLJ ASASSN-20cy 20250609.03281 <151Rc Fnm.VSOLJ PNVJ06302516-6955014 20250609.42639 10.97V Fnm.VSOLJ PNVJ06302516-6955014 20250609.42731 10.77Rc Fnm.VSOLJ PNVJ06302516-6955014 20250609.42800 10.59Ic Fnm.VSOLJ Observer's code: Fnm: Masao Funada Yik: Katsumi Yoshimoto

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