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

[vsnet-obs 99287] AO Psc 20250813 CV JD 60901.1953 - 60901.3205
by pnelson＠aussiebb.com.au 14 Aug '25

14 Aug '25

Target AO Psc Date 20250813 Times UT 16:40 - 19:41 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 40s Chip temp -40C Stdev K 0.03 Comments Seeing = 2.5 arc".Haze bright moon cloud ended run Observatory Lockwood South, Victoria, Australia

1 0

[vsnet-obs 99286] IGR J15094-6649 20250813 CV JD 60900.9123 - 60901.1835
by pnelson＠aussiebb.com.au 14 Aug '25

14 Aug '25

Target IGR J15094-6649 Date 20250813 Times UT 09:52 - 16:23 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 100s Chip temp -40C Stdev K 0.03 Comments Seeing = 2.5 arc". Observatory Lockwood South, Victoria, Australia

1 0

[vsnet-obs 99285] IGR J15094-6649 20250811 CV JD 60898.9209 - 60899.0896
by pnelson＠aussiebb.com.au 14 Aug '25

14 Aug '25

Target IGR J15094-6649 Date 20250811 Times UT 09:52 - 16:23 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 100s Chip temp -40C Stdev K 0.03 Comments Seeing = 2.5 arc". Observatory Lockwood South, Victoria, Australia

1 0

[vsnet-obs 99284] VSOLJ observations
by Taichi Kato 14 Aug '25

14 Aug '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code AQLPV 20250813.485 107:cG Knk.VSOLJ AQLV466 20250813.485 111:cG Knk.VSOLJ AQLV621 20250813.485 111:cG Knk.VSOLJ AQLV701 20250813.485 112:cG Knk.VSOLJ AQLV732 20250813.485 112:cG Knk.VSOLJ AQLV1003 20250813.485 115:cG Knk.VSOLJ AQLV1998 20250813.485 110:cG Knk.VSOLJ CRBT 20250813.479 95cG Knk.VSOLJ CRBT 20250813.51837 9.72cG Tbo.VSOLJ CRBT 20250813.51856 9.72cG Tbo.VSOLJ CRBT 20250813.51997 9.71cG Tbo.VSOLJ CRBT 20250813.52057 9.73cG Tbo.VSOLJ CRBTT 20250813.479 111cG Knk.VSOLJ CYGV 20250813.490 92cG Knk.VSOLJ CYGRS 20250813.488 80cG Knk.VSOLJ CYGRW 20250813.488 92cG Knk.VSOLJ CYGSV 20250813.490 94cG Knk.VSOLJ CYGWX 20250813.488 100cG Knk.VSOLJ CYGAH 20250813.488 100cG Knk.VSOLJ CYGAY 20250813.488 112:cG Knk.VSOLJ CYGAZ 20250813.490 81cG Knk.VSOLJ CYGBC 20250813.488 90cG Knk.VSOLJ CYGCO 20250813.490 88cG Knk.VSOLJ CYGDG 20250813.489 115:cG Knk.VSOLJ CYGDH 20250813.490 115:cG Knk.VSOLJ CYGDS 20250813.490 104cG Knk.VSOLJ CYGGN 20250813.488 105cG Knk.VSOLJ CYGKS 20250813.488 115:cG Knk.VSOLJ CYGKY 20250813.488 110:cG Knk.VSOLJ CYGQZ 20250813.488 106cG Knk.VSOLJ CYGV354 20250813.490 109cG Knk.VSOLJ CYGV408 20250813.490 110:cG Knk.VSOLJ CYGV427 20250813.488 111:cG Knk.VSOLJ CYGV440 20250813.488 103cG Knk.VSOLJ CYGV1059 20250813.490 83cG Knk.VSOLJ CYGV1183 20250813.488 100cG Knk.VSOLJ CYGV1319 20250813.488 106cG Knk.VSOLJ CYGV1393 20250813.488 110:cG Knk.VSOLJ CYGV1686 20250813.488 105cG Knk.VSOLJ CYGchi 20250813.493 52 Knk.VSOLJ CYGP 20250813.495 50 Knk.VSOLJ HERRU 20250813.479 82cG Knk.VSOLJ HERNP 20250813.479 95cG Knk.VSOLJ OPHV2307 20250813.481 87cG Knk.VSOLJ SCOT 20250813.481 86cG Knk.VSOLJ SCORX 20250813.481 102:cG Knk.VSOLJ SCOAC 20250813.481 108:cG Knk.VSOLJ SCOAX 20250813.481 86cG Knk.VSOLJ SCOV438 20250813.483 99:cG Knk.VSOLJ SCOV450 20250813.483 100:cG Knk.VSOLJ SCOV869 20250813.482 106:cG Knk.VSOLJ SCOV944 20250813.481 103:cG Knk.VSOLJ Observer's code: Knk: Kazuyoshi Kanatsu Tbo: M. Tsuboi

1 0

[vsnet-obs 99283] VSOLJ observations
by Taichi Kato 13 Aug '25

13 Aug '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code CRBT 20250812.38502 10.64B Fnm.VSOLJ CRBT 20250812.38557 9.58V Fnm.VSOLJ CRBT 20250812.38610 8.69Rc Fnm.VSOLJ CRBT 20250812.38664 10.70B Fnm.VSOLJ CRBT 20250812.38700 9.65V Fnm.VSOLJ CRBT 20250812.38737 8.76Rc Fnm.VSOLJ LUPV462 20250812.38134 9.00B Fnm.VSOLJ LUPV462 20250812.38188 9.16V Fnm.VSOLJ LUPV462 20250812.38241 8.05Rc Fnm.VSOLJ LUPV462 20250812.38294 8.98B Fnm.VSOLJ LUPV462 20250812.38333 9.18V Fnm.VSOLJ LUPV462 20250812.38370 8.05Rc Fnm.VSOLJ NORV453 20250812.38877 <182B Fnm.VSOLJ NORV453 20250812.38977 172V Fnm.VSOLJ NORV453 20250812.39061 15.96Rc Fnm.VSOLJ ASASSN-25dc 20250812.37796 14.51B Fnm.VSOLJ ASASSN-25dc 20250812.37900 14.20V Fnm.VSOLJ ASASSN-25dc 20250812.37992 14.17Rc Fnm.VSOLJ ASASSN-25df 20250812.37432 174B Fnm.VSOLJ ASASSN-25df 20250812.37534 171V Fnm.VSOLJ ASASSN-25df 20250812.37632 171Rc Fnm.VSOLJ SN2025rbs 20250803.60348 12.247V San.VSOLJ SN2025rbs 20250812.54593 12.767V San.VSOLJ Observer's code: Fnm: Masao Funada San: Yasuo Sano

1 0

[vsnet-obs 99282] visual observations
by Pavol A. Dubovsky 12 Aug '25

12 Aug '25

CRBT 20250811.826 10.00 DPV BOOTT 20250811.828 13.70 DPV ACTIVE CRBVW 20250811.830 <14.1 DPV HERAH 20250811.831 14.10 DPV HERHZ 20250811.833 12.67 DPV HERV844 20250811.834 <14.1 DPV HERV660 20250811.836 <14.5 DPV HERYY 20250811.838 12.88 DPV AQLV1413 20250811.840 10.80 DPV LYRCY 20250811.842 <14.2 DPV LYRDM 20250811.844 <14.4 DPV LYRAY 20250811.847 14.38 DPV ACTIVE CYGEM 20250811.849 12.70 DPV CYGBF 20250811.850 10.55 DPV CYGV482 20250811.851 10.85 DPV CYGCI 20250811.851 10.79 DPV CYGV1329 20250811.853 14.03 DPV CYGV1805 20250811.854 10.10 DPV CYGV2037 20250811.856 12.31 DPV CYGV503 20250811.858 <14.6 DPV CYGV751 20250811.860 14.30 DPV CYGSS 20250811.862 9.30 DPV ACTIVE ANDZ 20250811.863 10.98 DPV CEPV730 20250811.865 13.35 DPV CASUY 20250811.867 10.13 DPV CASV1405 20250811.869 13.10 DPV UMISS 20250811.871 <14.2 DPV HERAM 20250811.872 13.68 DPV LYRMV 20250811.874 12.63 DPV CYGV1504 20250811.876 <14.5 DPV -- Pavol A. Dubovsky Variable Star Section, Slovak Astronomical Society var.kozmos.sk -- Observatory: Kolonica TNO Telescopes: Chermelin, Newton on Dobson mount, 300/1500 mm

1 0

[vsnet-obs 99281] PEP observations by BVE for August 11, 2025
by Erwin van Ballegoij 12 Aug '25

12 Aug '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 : e.van.ballegoij(a)gmail.com all used sequences: AAVSO, unless otherwise noted star date [UT] magn. Obs Remarks ---------- -------------- -------- --- ------- CASV566 20250811.9528 5.419V BVE ±0.001 CYGalf 20250811.9358 1.254V BVE ±0.001 CYGsig 20250811.9381 4.212V BVE ±0.001 ---------- -------------- -------- --- -------

1 0

[vsnet-obs 99280] VSOLJ observations
by Taichi Kato 12 Aug '25

12 Aug '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code AQLUU 20250811.07337 12.15B Fnm.VSOLJ AQLUU 20250811.07421 11.98V Fnm.VSOLJ AQLFO 20250810.90921 14.39B Fnm.VSOLJ AQLFO 20250810.91012 13.68V Fnm.VSOLJ AQLFO 20250810.91095 13.54Rc Fnm.VSOLJ AQRQT 20250811.29454 <157V Fnm.VSOLJ AQRQT 20250811.29561 <160Rc Fnm.VSOLJ AQRQT 20250811.29646 <153Ic Fnm.VSOLJ AQRV485 20250811.26411 <162V Fnm.VSOLJ AQRV485 20250811.26521 <162Rc Fnm.VSOLJ AQRV524 20250811.30862 <159V Fnm.VSOLJ AQRV524 20250811.30976 <158Rc Fnm.VSOLJ AQRV524 20250811.31060 <149Ic Fnm.VSOLJ CRBT 20250810.88493 10.65B Fnm.VSOLJ CRBT 20250810.88532 9.59V Fnm.VSOLJ CRBT 20250810.88572 8.62Rc Fnm.VSOLJ CRBT 20250810.88617 10.56B Fnm.VSOLJ CRBT 20250810.88642 9.57V Fnm.VSOLJ CRBT 20250810.88668 8.68Rc Fnm.VSOLJ CYGSS 20250810.93057 9.04B Fnm.VSOLJ CYGSS 20250810.93094 8.83V Fnm.VSOLJ CYGSS 20250810.93135 8.58Rc Fnm.VSOLJ CYGSS 20250810.93181 8.93B Fnm.VSOLJ CYGSS 20250810.93206 8.87V Fnm.VSOLJ CYGSS 20250810.93231 8.74Rc Fnm.VSOLJ CYGV3193 20250811.13514 <173B Fnm.VSOLJ CYGV3193 20250811.13598 <172V Fnm.VSOLJ CYGV3193 20250811.13683 <169Rc Fnm.VSOLJ DELHO 20250811.08288 13.98B Fnm.VSOLJ DELHO 20250811.08374 13.80V Fnm.VSOLJ DELHO 20250811.08456 13.78Rc Fnm.VSOLJ DELV471 20250811.25365 <161V Fnm.VSOLJ DELV471 20250811.25473 <159Rc Fnm.VSOLJ ERIPS 20250811.35682 13.03V Fnm.VSOLJ ERIPS 20250811.35789 13.01Rc Fnm.VSOLJ ERIPS 20250811.35874 12.88Ic Fnm.VSOLJ FORAX 20250811.35370 <162V Fnm.VSOLJ FORAX 20250811.35483 <162Rc Fnm.VSOLJ FORAX 20250811.35567 <152Ic Fnm.VSOLJ FORBP 20250811.36025 <162V Fnm.VSOLJ FORBP 20250811.36131 <162Rc Fnm.VSOLJ FORBP 20250811.36214 <154Ic Fnm.VSOLJ HYIVW 20250811.37502 13.47V Fnm.VSOLJ HYIVW 20250811.37593 13.25Rc Fnm.VSOLJ HYIVW 20250811.37660 12.88Ic Fnm.VSOLJ HYIWX 20250811.32611 13.78V Fnm.VSOLJ HYIWX 20250811.32722 13.54Rc Fnm.VSOLJ HYIWX 20250811.32808 13.31Ic Fnm.VSOLJ INDTT 20250811.23624 <158V Fnm.VSOLJ INDTT 20250811.23735 <160Rc Fnm.VSOLJ INDTU 20250811.22847 14.87V Fnm.VSOLJ INDTU 20250811.22954 14.73Rc Fnm.VSOLJ INDTU 20250811.23038 14.90Ic Fnm.VSOLJ INDCS 20250811.22506 <158V Fnm.VSOLJ INDCS 20250811.22612 <159Rc Fnm.VSOLJ INDCS 20250811.22697 <151Ic Fnm.VSOLJ MICCM 20250811.24307 <156V Fnm.VSOLJ MICCM 20250811.24412 15.39:Rc Fnm.VSOLJ OCTAO 20250811.30574 <159V Fnm.VSOLJ OCTAO 20250811.30681 <158Rc Fnm.VSOLJ SCOdelta 20250702.597 21 Hro.VSOLJ SCTR 20250721.556 51 Hro.VSOLJ SCTR 20250726.573 48 Hro.VSOLJ SERUZ 20250810.91968 14.35B Fnm.VSOLJ SERUZ 20250810.92054 13.94V Fnm.VSOLJ SERUZ 20250810.92140 13.75Rc Fnm.VSOLJ VULTW 20250811.24608 <156V Fnm.VSOLJ VULTW 20250811.24715 <159Rc Fnm.VSOLJ VULTW 20250811.24800 <150Ic Fnm.VSOLJ ASASSN-15ci 20250811.37502 <159V Fnm.VSOLJ ASASSN-15ci 20250811.37593 <160Rc Fnm.VSOLJ ASASSN-15ci 20250811.37660 <153Ic Fnm.VSOLJ ASASSN-20gd 20250811.14175 <164B Fnm.VSOLJ ASASSN-20gd 20250811.14258 <163V Fnm.VSOLJ ASASSN-20gd 20250811.14339 <161Rc Fnm.VSOLJ ASASSN-22lf 20250811.08288 <176B Fnm.VSOLJ ASASSN-22lf 20250811.08374 <174V Fnm.VSOLJ ASASSN-22lf 20250811.08456 <171Rc Fnm.VSOLJ DDE48 20250811.13836 <172B Fnm.VSOLJ DDE48 20250811.13920 <168V Fnm.VSOLJ DDE48 20250811.14005 <165Rc Fnm.VSOLJ MASTER_OT_J204627.96+242218.0 20250811.13836 <172B Fnm.VSOLJ MASTER_OT_J204627.96+242218.0 20250811.13920 <168V Fnm.VSOLJ MASTER_OT_J204627.96+242218.0 20250811.14005 <165Rc Fnm.VSOLJ MGAB-V3693 20250811.13514 <173B Fnm.VSOLJ MGAB-V3693 20250811.13598 <172V Fnm.VSOLJ MGAB-V3693 20250811.13683 <169Rc Fnm.VSOLJ NSV11855 20250810.90921 <176B Fnm.VSOLJ NSV11855 20250810.91012 <172V Fnm.VSOLJ NSV11855 20250810.91095 <170Rc Fnm.VSOLJ TCPJ21382907+4146190 20250810.92375 15.25B Fnm.VSOLJ TCPJ21382907+4146190 20250810.92463 14.85V Fnm.VSOLJ TCPJ21382907+4146190 20250810.92547 14.85Rc Fnm.VSOLJ Observer's code: Fnm: Masao Funada Hro: M. Hayashi

1 0

[vsnet-obs 99279] KWe CCD Obs 20250808 - 09
by Klaus Wenzel 11 Aug '25

11 Aug '25

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 208/812mm Newton; 150/900mm Newton CCD Obs e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> Object Date UT mag Dra V536 20260808.856 15.9CV KWe Cyg SS 20250808.850 9.0CV KWe Dra V536 20250809.874 15.85CV KWe SN 2025rbs 20250809.878 12.9CV KWe Cyg SS 20250809.875 8.8CV KWe Klaus Wenzel

1 0

[vsnet-obs 99278] CCD Obs Aug 10-11
by Gary Poyner 11 Aug '25

11 Aug '25

CCD Observations for August 10-11, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2 STAR UT MAG Aql FO 10.9097 13.77V active Aql UU 11.0736 12.14V active Boo TT 10.8882 13.68C active Cam Z 10.9125 11.71C standstill CrB T 10.8854 9.73V Del HO 11.0833 13.77V active Her V1008 11.0132 14.55C active Ser UZ 10.9201 13.96V active End

1 0

2025

2024

2023

2022

2021

vsnet-obs August 2025