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

[vsnet-obs 98863] Fwd: BG CMi 20250403 CV 60768.9327 - 60769.0261
by pnelson＠aussiebb.com.au 03 Apr '25

03 Apr '25

-------- Original Message -------- Subject: BG CMi 20250403 CV 60768.9327 - 60769.0261 Date: 2025-04-04 07:59 From: pnelson(a)aussiebb.com.au To: Cba data <cba-data(a)cbastro.org> Target BG CMi Date 20250403 Times UT 10:22 - 12:36 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 90s Chip temp -30C Stdev K 0.011. Intermittent clouds Comments Seeing = 2.7 arc". Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 98862] T Pyx 20250403 CV JD 60768.8877 - 60769.1352
by pnelson＠aussiebb.com.au 03 Apr '25

03 Apr '25

Target T Pyx Date 20250403 Times UT 19:17 - 15:13 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 100s Chip temp -30C Stdev K 0.01 Comments Seeing = 3.0 arc". Run interrupted by observations of another target Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 98861] KWe CCD Obs 20250402
by Klaus Wenzel 03 Apr '25

03 Apr '25

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 208/812mm Newton; CCD Obs e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> Object Date UT mag Cnc AT 20250402.799 14.95CV KWe Linear 23795703 20250402.811 14.95CV KWe Linear 23795703 20250402.829 14.9CV KWe AGN OJ 287 20250402.807 16.2CV KWe Klaus Wenzel

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[vsnet-obs 98860] CCD Obs April 2-3
by Gary Poyner 03 Apr '25

03 Apr '25

CCD Observations for April 2-3, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2, Chile 2, Australia 1 & OU Pirate STAR UT MAG Aur KR 2.9257 16.09C Cnc EG 2.9438 <16.30C CrB T 3.2160 9.99TG Cyg V1504 3.2354 15.38C Outburst Her V1239 3.2118 <17.10C OJ287 3.0201 16.13C Ori V650 2.8576 16.64V SDSS J170324.09+320953.2 3.2118 <17.00C Sgr V7993 2.7625 10.83V UMi SS 3.2292 16.03C End

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[vsnet-obs 98859] Selected VS Obs April 1
by Gary Poyner 03 Apr '25

03 Apr '25

Selected visual observations for April 1 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Instrument: 51cm, 22cm, 10x50B & 16x70B Supported in part by the British Astronomical Association Hazy with low cloud after midnight. STAR UT MAG Aur AB 1.8965 7.0 Aur SS 1.8993 14.9 Boo CR 1.0375 14.5 active Cam BZ 1.8778 12.9 Cam XX 1.8944 7.4 Cam Z 1.9674 13.9 Cas V1405 1.8681 13.0 Cnc AT 1.9146 15.0 Cnc DW 1.9194 14.6 Cnc SY 1.9160 11.5 active Cnc YZ 1.9125 13.6 Com W 1.9319 15.4 CrB R 1.0493 6.0 CrB T 1.0486 9.9 CVn DE 1.0208 13.1 CVn TX 1.0215 9.9 Dra AB 1.0618 12.6 active Dra AB 1.9757 12.6 Gem U 1.9118 13.8 Her AM 1.0563 13.7 Her AO 1.0549 11.2 Leo IU 1.9250 15.4 Leo X 1.9236 12.3 active LINEAR 23795703 1.0257 14.7 active LINEAR 23795703 1.9653 14.9 Mark 421 1.9417 13.0 Per DY 1.8715 11.8 Per FO 1.8785 13.6 active Per GK 1.8826 13.2 Per TZ 1.8708 13.4 active Per X 1.8847 6.3 S50716+71 1.8771 14.1 Tau DN 1.8868 12.2 Tau DR 1.8875 12.5 Tau RR 1.8896 13.5 Tau RY 1.8882 13.5 Tau SU 1.8917 11.4 Tau T 1.8861 11.7 Tau VY 1.8854 13.9 UMa CH 1.9681 15.0 UMa ER 1.9736 14.3 UMa SU 1.9701 14.7 UMi Z 1.0611 13.1 UMi Z 1.9750 13.0 End

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[vsnet-obs 98858] VSOLJ observations
by Taichi Kato 02 Apr '25

02 Apr '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code CARV436 20250401.00978 15.55V Fnm.VSOLJ CARV436 20250401.01083 15.31Rc Fnm.VSOLJ CARV436 20250401.01169 14.64Ic Fnm.VSOLJ CMISV 20250401.00036 <168V Fnm.VSOLJ CMISV 20250401.00146 16.01Rc Fnm.VSOLJ MONU 20250319.415 62 Moy.VSOLJ ORIalpha 20250309.401 06 Moy.VSOLJ ORIalpha 20250314.462 06 Moy.VSOLJ ORIalpha 20250319.414 06 Moy.VSOLJ PUPCL 20250331.98922 14.83V Fnm.VSOLJ PUPCL 20250331.99031 14.75Rc Fnm.VSOLJ PUPCL 20250331.99117 14.78Ic Fnm.VSOLJ PUPHO 20250401.00272 14.16V Fnm.VSOLJ PUPHO 20250401.00380 14.06Rc Fnm.VSOLJ PUPHO 20250401.00465 13.93Ic Fnm.VSOLJ VIRHV 20250401.25639 <149V Fnm.VSOLJ VIRHV 20250401.25749 <148Rc Fnm.VSOLJ VIRHV 20250401.25833 <144Ic Fnm.VSOLJ ASASSN-15cl 20250401.00609 <167V Fnm.VSOLJ ASASSN-15cl 20250401.00716 <167Rc Fnm.VSOLJ ASASSN-15cl 20250401.00802 <158Ic Fnm.VSOLJ ASASSN-20kt 20250331.98922 <163V Fnm.VSOLJ ASASSN-20kt 20250331.99031 <164Rc Fnm.VSOLJ ASASSN-20kt 20250331.99117 <155Ic Fnm.VSOLJ MASTER_OT_J073051.19-191608.9 20250331.98922 <163V Fnm.VSOLJ MASTER_OT_J073051.19-191608.9 20250331.99031 <164Rc Fnm.VSOLJ MASTER_OT_J073051.19-191608.9 20250331.99117 <155Ic Fnm.VSOLJ Observer's code: Fnm: Masao Funada Moy: Seishiro Moriya

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[vsnet-obs 98857] Visual obs. 010425
by eddy muyllaert 02 Apr '25

02 Apr '25

Visual observations for April 1st 2025 Eddy Muyllaert Oostende Belgium eddy.muyllaert(a)gmail.com Instruments : C8 SCT & 8x56B Sequences : AAVSO Conditions : very clear Star UT Mag -------------------------------------- 1RXSJ063214.8+253620 20250401.8597 <14.1 AURSS 20250401.8542 <14.6 BOOCR 20250401.9056 <14.2 BOOHW 20250401.9042 <14.1 BOONZ 20250401.9097 <14.2 BOOOV 20250401.9007 <14.3 BOOPP 20250401.9021 <14.2 BOOTT 20250401.9014 <14.3 BOOUZ 20250401.9028 <14.3 CAMAF 20250401.8486 <14.1 CAMHT 20250401.8743 <14.4 CAMV391 20250401.8556 <14.2 CAMZ 20250401.8438 13.6 CMIDY 20250401.8639 <14.3 CMISV 20250401.8632 <14.4 CNCAK 20250401.8694 <14.2 CNCAT 20250401.8660 <14.4 CNCCC 20250401.8681 <14.1 CNCDW 20250401.8646 <14.1 CNCEG 20250401.8667 <14.2 CNCGY 20250401.8688 <14.1 CNCKK 20250401.8653 <14.3 CNCLV 20250401.8889 <13.9 CNCSY 20250401.8410 11.6 ACTIVE CNCYZ 20250401.8403 13.6 ACTIVE COMAL 20250401.8972 <14.4 COMGO 20250401.8958 <14.2 COMIR 20250401.8965 <14.3 COMMT 20250401.8951 <14.4 CRBCY 20250401.9146 <14.4 CRBR 20250401.9083 6.0 CRBT 20250401.9090 9.8 CSS080702:130030+115101 20250401.8979 <14.3 DRAAB 20250401.8361 12.5 ACTIVE DRADO 20250401.8813 <14.3 GEMAW 20250401.8604 <14.2 GEMCI 20250401.8590 <14.2 GEMIR 20250401.8597 <14.2 GEMU 20250401.8396 13.7 GEMV493 20250401.8611 <14.4 HERAH 20250401.9125 11.4 ACTIVE HERAO 20250401.9153 11.3 HERV1675 20250401.9118 <14.3 HERV844 20250401.9132 <14.1 HYAV498 20250401.8875 <14.1 LEOHM 20250401.8896 <14.1 LEOIK 20250401.8910 <14.3 LEOIU 20250401.8924 <14.1 LEORZ 20250401.8938 <14.1 LEOU 20250401.8917 <14.2 LEOV357 20250401.8917 <14.1 LEOX 20250401.8417 12.2 ACTIVE LMISX 20250401.8861 <14.2 LYNEQ 20250401.8715 <14.1 LYNEZ 20250401.8736 <14.5 LYNMS 20250401.8674 <14.3 MASTEROTJ042609.34+354144.8 20250401.8521 <14.2 MASTEROTJ051529.15+560532.0 20250401.8549 <14.3 NSV4168 20250401.8451 <14.4 ORICZ 20250401.8569 <14.0 ORIV2828 20250401.8583 <14.1 ORIV344 20250401.8576 <14.1 PERDY 20250401.8375 11.8 PERFO 20250401.8382 13.5 ACTIVE PERGK 20250401.8347 13.2 PERPY 20250401.8500 <14.1 PERQY 20250401.8493 <14.1 PERTZ 20250401.8368 13.3 ACTIVE PERUV 20250401.8472 <14.5 FADED PERUW 20250401.8479 <14.2 PERV1024 20250401.8507 <14.3 PERV518 20250401.8514 <14.2 PNVJ06483343+0656236 20250401.8618 <14.2 SDSSJ074716.81+424849.0 20250401.8722 <14.5 SDSSJ090403.48+035501.2 20250401.8882 <14.1 SDSSJ102905.24+485515.2 20250401.8826 <14.1 SDSSJ121607.03+052013.9 20250401.8986 <14.0 SDSSJ143544.02+233638.7 20250401.9035 <14.2 SDSSJ150441.76+084752.6 20250401.9069 <14.4 SERQZ 20250401.9111 <14.1 SEXVZ 20250401.8903 <14.3 TAURR 20250401.8333 13.4 TAUSU 20250401.8340 11.6 UMABC 20250401.8833 <14.2 UMABZ 20250401.8764 <14.0 UMACH 20250401.8806 <14.3 UMACY 20250401.8826 <14.1 UMAEL 20250401.8854 <14.0 UMAER 20250401.8792 14.1 UMAIY 20250401.8819 <14.3 UMAKV 20250401.8840 <14.3 UMAMR 20250401.8847 <14.4 UMASU 20250401.8757 <14.4 UMASW 20250401.8785 <14.6 UMAV355 20250401.9000 <14.1 UMIZ 20250401.8431 13.1 VIRHV 20250401.9049 <14.1 VIRQZ 20250401.8931 <14.1 VIRTW 20250401.8944 <14.3

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[vsnet-obs 98856] T Pyx 20250402 CV JD 60767.8888 - 60768.1023
by pnelson＠aussiebb.com.au 02 Apr '25

02 Apr '25

Target T Pyx Date 20250402 Times UT 19:18 - 14:26 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 100s Chip temp -30C Stdev K 0.034 Comments Seeing = 3.0 arc". Intermittent cloud and haze Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 98855] BG CMi 20250402 CV JD 60767.9130 - 60768.0011
by pnelson＠aussiebb.com.au 02 Apr '25

02 Apr '25

Target BG CMi Date 20250402 Times UT 09:53 - 12:05 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 90s Chip temp -30C Stdev K 0.011. Intermittent clouds Comments Seeing = 2.7 arc". Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 98854] KWe CCD Obs 20250401
by Klaus Wenzel 02 Apr '25

02 Apr '25

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 208/812mm Newton; CCD Obs e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> Object Date UT mag Linear 23795703 20250401.813 14.9CV KWe Linear 23795703 20250401.847 14.75CV KWe Linear 23795703 20250401.874 15.05CV KWe AGN CVn AU 20250401.861 15.3CV KWe Klaus Wenzel

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