May 2023 - vsnet-obs - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-obs 96527] VS Obs May 29-30
by Gary Poyner 31 May '23

31 May '23

Visual observations for May 29-30 2023 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 Moon Star UT Mag ---------------------------------------- 1RXS J183144.5+651135 30.015 <15.0 3C 382 30.035 14.9 Aql V1413 29.990 13.7 ASASSN-13ae 29.992 <14.8 ASASSN-14id 30.024 <14.9 ASASSN-14jv 30.039 <14.8 ASASSN-15ax 30.008 <14.7 Boo CR 29.971 <15.0 Boo HW 29.972 <14.6 Boo NZ 29.974 <14.4 Boo OV 29.976 <14.5 Boo PP 29.974 <14.2 Boo TT 29.975 <14.8 Boo UZ 29.970 <14.4 Cam BZ 29.959 13.0 Cam HT 29.957 <14.8 Cam Z 29.960 13.5 Cas V1405 30.069 12.2 active CrB BT 29.985 <14.5 CrB CY 29.984 <14.6 CrB R 29.951 6.4 CrB T 29.953 9.9 CrB VW 29.983 <15.1 Cyg CH 29.952 8.3 Cyg CI 30.043 10.8 Cyg EY 30.044 14.5 Cyg SS 30.060 8.7 active Cyg V1057 30.050 13.0 Cyg V1060 30.055 <14.7 Cyg V1113 30.060 <14.8 Cyg V1329 30.040 14.4 Cyg V1363 30.045 <14.9 Cyg V1454 30.047 <14.6 Cyg V1504 30.056 <14.9 Cyg V3101 30.054 <15.0 Cyg V337 30.048 <14.8 Cyg V404 30.042 <15.2 Cyg V482 30.042 12.5 Cyg V503 30.053 <14.9 Cyg V516 30.051 13.9 Outburst Cyg V751 30.051 14.3 Dra AB 30.018 13.8 active Dra AG 30.015 9.8 Dra CP 29.964 <14.7 Dra DO 29.963 15.0 Dra DV 30.006 <15.0 Dra EX 30.013 14.0 active Dra KV 30.017 <14.8 Dra V416 30.013 14.6 active Dra V529 30.007 <14.8 FBS 1719+834 30.020 <14.7 FBS 1735+825 30.021 <14.9 Her AH 29.989 12.4 standstill Her AM 30.004 13.7 Her AO 30.005 <14.8 Her CH 29.998 <14.9 Her PR 30.001 <14.9 Her V1008 29.994 <14.9 Her V1108 29.994 <14.5 Her V1117 29.988 13.4 Her V443 29.996 11.5 Her V589 30.003 <14.8 Her V592 30.002 <14.9 Her V660 29.993 <14.9 Her V844 29.992 <15.0 Her YY 29.995 13.2 Lac BL 30.063 13.6 Lyr AY 30.032 <15.3 Lyr CY 30.038 <15.3 Lyr DM 30.038 <14.8 Lyr HR 30.036 <15.0 Lyr LL 30.031 13.4 Outburst Lyr MV 30.025 12.7 Lyr V344 30.027 <14.8 Lyr V358 30.031 <15.0 Lyr V391 30.033 <15.2 Lyr V493 30.026 <15.1 Lyr V585 30.028 <15.1 Lyr V587 30.029 <14.8 Lyr V742 30.024 12.6 Mark 421 29.955 13.0 Mis V1448 30.049 <15.0 NSV 25966 30.022 <14.8 Oph RS 30.070 10.8 S50716+71 29.958 13.9 SDSS J150441.76+084752.6 29.973 <14.4 SDSS J173008.38+624754.7 30.014 <15.1 Ser QW 29.986 <14.9 Ser QZ 29.988 <14.8 Sge HM 30.057 12.5 Sge SV 29.991 10.5 Sge V 30.058 11.0 Sge V426 30.056 12.8 SN 2023ixf 29.982 11.1 active UMa BC 29.968 <14.6 UMa BZ 29.958 <14.7 UMa CH 29.961 15.0 UMa CI 29.962 <14.7 UMa CY 29.965 <14.1 UMa ER 29.954 13.8 active UMa IY 29.967 <14.3 UMa KS 29.966 <14.5 UMa KV 29.969 <14.3 UMa MR 29.967 <14.4 UMa SU 29.956 13.1 Outburst UMa SW 29.956 <14.6 UMa V351 29.978 <14.4 UMa V355 29.977 <14.1 UMa V375 29.981 <14.4 UMa V427 29.980 <14.8 UMi SS 30.019 <14.9 UMi Z 30.017 11.0 Vul PU 30.058 13.3 Vul RZ 30.059 12.4 End

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[vsnet-obs 96526] KWe SN 2023ixf CCD obs 20230531
by Klaus Wenzel 31 May '23

31 May '23

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 SN 2023ixf 20230530.857 11.2CV KWe Klaus Wenzel

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[vsnet-obs 96525] VSOLJ observations
by Taichi Kato 31 May '23

31 May '23

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code SN2023ixf 20230530.46339 11.356C San.VSOLJ SN2023ixf 20230530.46370 11.531B San.VSOLJ SN2023ixf 20230530.46403 11.309V San.VSOLJ SN2023ixf 20230530.46434 11.222Rc San.VSOLJ SN2023ixf 20230530.46465 10.968Ic San.VSOLJ Observer's code: San: Yasuo Sano

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[vsnet-obs 96524] VS Obs May 28-29
by Gary Poyner 30 May '23

30 May '23

Visual observations for May 28-29 2023 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 Moon Star UT Mag ---------------------------------------- 1RXS J183144.5+651135 29.038 <15.0 3C 382 29.051 15.0 Aql V1413 29.055 13.6 ASASSN-13ae 29.023 <14.8 ASASSN-14id 29.042 <14.9 ASASSN-14jv 29.054 <14.8 ASASSN-15ax 29.034 <15.3 ASASSN-16fy 29.010 <15.1 Boo CR 28.988 14.4 active Boo HW 28.990 <14.8 Boo NZ 29.008 <15.3 Boo OV 29.010 <14.8 Boo PP 29.006 <15.1 Boo TT 29.009 <14.8 Boo UZ 28.987 <14.4 Cam BZ 28.974 13.1 Cam Z 28.974 13.4 Cas V1405 29.066 12.2 active CrB BT 29.013 <15.2 CrB CY 29.013 <15.4 CrB R 28.965 6.4 fainter CrB T 28.966 10.0 CrB VW 29.011 <15.1 Cyg CH 28.965 8.2 Cyg CI 29.059 10.9 Cyg EY 29.060 14.5 Cyg V1113 29.063 <14.8 Cyg V1329 29.056 14.5 Cyg V1363 29.061 <14.9 Cyg V1454 29.062 <14.6 Cyg V404 29.058 <14.9 Cyg V482 29.058 12.4 Dra AB 29.039 12.9 active Dra DV 29.033 <15.0 Dra EX 29.036 13.6 active Dra KV 29.035 <14.8 Dra V416 29.035 14.2 active Dra V529 29.033 <15.3 FBS 1719+834 29.040 <14.7 FBS 1735+825 29.041 <14.9 FSVS J1722+2723 29.021 <15.2 Her AH 29.017 12.8 standstill Her AM 29.031 13.6 Her AO 29.032 <15.2 Her V1008 29.026 <14.9 Her V1108 29.026 <15.1 Her V1117 29.019 12.7 Her V478 29.019 <15.0 Her V589 29.028 <15.1 Her V592 29.030 <14.9 Her V660 29.024 <14.9 Her V844 29.022 <15.0 Her YY 29.027 13.2 Lyr AY 29.049 <14.7 Lyr CY 29.053 <14.8 Lyr DM 29.053 <14.8 Lyr HR 29.052 <15.0 Lyr LL 29.049 <14.9 Lyr MV 29.044 12.7 Lyr V344 29.045 <14.8 Lyr V358 29.046 <14.5 Lyr V391 29.050 <14.9 Lyr V493 29.044 <14.7 Lyr V585 29.047 <15.1 Lyr V587 29.047 <14.8 Lyr V742 29.043 12.5 Mark 421 28.972 12.9 NSV 25966 29.042 <14.8 Oph RS 29.067 10.8 S50716+71 28.973 13.9 SDSS J150441.76+084752.6 28.991 <14.4 SDSS J173008.38+624754.7 29.037 <15.1 Ser LX 29.015 <15.1 Ser QW 29.015 <15.1 Ser QZ 29.017 <15.0 Sge SV 29.056 10.5 SN 2023ixf 28.986 11.2 UMa BC 28.983 <14.6 UMa CH 28.976 15.0 UMa CI 28.976 <14.7 UMa CY 28.978 <14.7 UMa ER 28.971 13.2 active UMa IY 28.980 <14.7 UMa KS 28.979 <14.9 UMa KV 28.984 <14.9 UMa MR 28.981 <14.7 UMa SU 28.972 14.3 UMi SS 29.040 <14.9 UMi Z 29.038 11.0 End

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[vsnet-obs 96523] VS Obs May 29, 2023
by Jose Ripero 30 May '23

30 May '23

Instr. : 40.6 cms. f/4.4, Dobsonian Orion XX16G GoTo. Argelander telescope 8x50 Finder, Ethos 13 mms (x138), Ethos 8 mms (x232) Meade x2 Barlow lens. Binocular Nikon Action 10x50, Baader 11x80 Sky Safari Pro 7 + Synscan WiFi email <http://web..............orangemail.es/leermsj#> : astronomiaojr(a)gmail.com All used charts : AAVSO Observations for May 29, 2023 Atmosp : Fair transparency and seeing. Gap on high clouds. Moonlight *STAR DATE (UT) MG. OBS REMARKS* CRBR 20230529.8785 6.2 OJR Member of CAA SN 2023ixf 20230529.8750 11.0 OJR AAVSO chart - Member of CAA Sincerely, José Ripero M1 Group / CAA Madrid/Spain

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[vsnet-obs 96522] KWe CCD Obs 20230529
by Klaus Wenzel 30 May '23

30 May '23

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 SN 2023ixf 20230529.860 11.15CV KWe Klaus Wenzel

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[vsnet-obs 96521] KWe vis obs 20230529
by Klaus Wenzel 30 May '23

30 May '23

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 20230529.868 10.0 KWe SN 2023ixf 20230529.875 11.2 KWe Klaus Wenzel

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[vsnet-obs 96519] VSOLJ observations
by Taichi Kato 30 May '23

30 May '23

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code CYGSS 20230526.722 109C Hrm.VSOLJ CYGEY 20230526.721 147C Hrm.VSOLJ CYGV542 20230523.629 171C Hrm.VSOLJ CYGV630 20230526.715 <165C Hrm.VSOLJ CYGV632 20230526.716 <168C Hrm.VSOLJ CYGV793 20230523.602 <173C Hrm.VSOLJ CYGV823 20230523.611 <174C Hrm.VSOLJ CYGV868 20230523.600 164C Hrm.VSOLJ CYGV1028 20230523.627 <175C Hrm.VSOLJ CYGV1032 20230523.625 170C Hrm.VSOLJ CYGV1114 20230523.596 <173C Hrm.VSOLJ CYGV1454 20230523.610 <172C Hrm.VSOLJ CYGV1505 20230523.599 <174C Hrm.VSOLJ CYGV2289 20230523.617 171C Hrm.VSOLJ CYGV3010 20230523.621 <175C Hrm.VSOLJ CYGV3101 20230523.632 173C Hrm.VSOLJ DRADV 20230523.561 <172C Hrm.VSOLJ HERPR 20230523.578 <174C Hrm.VSOLJ HERPU 20230523.579 <174C Hrm.VSOLJ HERV592 20230526.707 159C Hrm.VSOLJ HERV1008 20230523.581 <174C Hrm.VSOLJ LEOIK 20230523.534 <177C Hrm.VSOLJ LYRDM 20230523.576 176C Hrm.VSOLJ LYRV415 20230523.591 <178C Hrm.VSOLJ LYRV419 20230523.592 <174C Hrm.VSOLJ UMACE 20230523.547 <173C Hrm.VSOLJ UMACH 20230523.500 149C Hrm.VSOLJ UMAIY 20230523.535 170C Hrm.VSOLJ ASASSN-13ak 20230523.553 156C Hrm.VSOLJ ASASSN-13ax 20230523.559 <170C Hrm.VSOLJ ASASSN-13bc 20230523.562 <173C Hrm.VSOLJ ASASSN-13bs 20230523.550 148C Hrm.VSOLJ ASASSN-14ex 20230523.636 <176C Hrm.VSOLJ ASASSN-14fu 20230523.615 <176C Hrm.VSOLJ ASASSN-15ax 20230523.568 <173C Hrm.VSOLJ ASASSN-15fv 20230523.614 <176C Hrm.VSOLJ ASASSN-15ip 20230523.594 <175C Hrm.VSOLJ ASASSN-15nu 20230523.566 <176C Hrm.VSOLJ ASASSN-15sn 20230523.619 <174C Hrm.VSOLJ ASASSN-16aq 20230523.574 <178C Hrm.VSOLJ ASASSN-16cd 20230523.586 <173C Hrm.VSOLJ ASASSN-16da 20230523.545 <176C Hrm.VSOLJ ASASSN-18lb 20230523.585 <178C Hrm.VSOLJ Carter_SDSSJ173047.59+554518.5 20230523.564 <172C Hrm.VSOLJ DAVV2 20230523.543 <175C Hrm.VSOLJ DDE35 20230523.494 152C Hrm.VSOLJ Gaia16bww 20230523.573 <175C Hrm.VSOLJ KIC11390659 20230523.637 167C Hrm.VSOLJ MASTER_OT_J181953.76+361356.5 20230523.582 <177C Hrm.VSOLJ MASTER_OT_J202225.43+511248.0 20230523.623 <178C Hrm.VSOLJ NIK1 20230523.608 <176C Hrm.VSOLJ NSV05285 20230523.542 <177C Hrm.VSOLJ NSV12952 20230523.619 148C Hrm.VSOLJ NSV12952 20230526.711 147C Hrm.VSOLJ SBS1108+574 20230523.537 <175C Hrm.VSOLJ SDSSJ113551.09+532246.2 20230523.538 163C Hrm.VSOLJ SDSSJ120231.01+450349.1 20230523.540 <174C Hrm.VSOLJ SDSSJ163605.01+465204.5 20230523.572 170C Hrm.VSOLJ SN2023ixf 20230529.46791 11.354C San.VSOLJ SN2023ixf 20230529.46822 11.510B San.VSOLJ SN2023ixf 20230529.46853 11.312V San.VSOLJ SN2023ixf 20230529.46917 10.994Ic San.VSOLJ SN2023ixf 20230529.47043 11.237Rc San.VSOLJ TCPJ18154219+3515598 20230523.584 <176C Hrm.VSOLJ TCPJ20225930+5239030 20230523.624 <172C Hrm.VSOLJ Wils_SDSSJ170810.31+445450.7 20230523.570 <175C Hrm.VSOLJ [BL2005]J214332.94+461222.2 20230523.633 <172C Hrm.VSOLJ Observer's code: Hrm: Mitsutaka Hiraga San: Yasuo Sano

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[vsnet-obs 96520] SN2023IXF
by johnjbannister 30 May '23

30 May '23

Here is my image of M101 galaxy showing the supernova SN2023IXF. The details are shown on the image. Regards John Bannister

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[vsnet-obs 96518] 590 observations - Destellos
by Adolfo Darriba 30 May '23

30 May '23

Adolfo Darriba Group M1 (Madrid, Spain) EQ-6 Pro Goto with C14 XLT the 356 mm. to F/6.3 CCD ATIK 383L+ MONO AAVSO Charts Observatorio Astronómico Las Casqueras <http://www.observatoriolascasqueras.es> www.observatoriolascasqueras.es S4 0954+65 20230526.8713 14.55V 0.02 DAM AAVSO X27886TQ S5 1044+71 20230526.8821 17.02V 0.03 DAM AAVSO UCAC4 S4 1030+61 20230526.8943 15.80V 0.02 DAM AAVSO X27451ALY B2 1147+24 20230526.9080 15.80V 0.02 DAM AAVSO X27560ACD 4C 29.45 20230526.9180 17.09V 0.08 DAM AAVSO X15496AP NSV 19409 20230526.9288 15.15V 0.04 DAM AAVSO X28521DX QSO B1420+326 20230526.9388 16.79V 0.07 DAM AAVSO UCAC4 QSO B1749+701 20230526.9644 16.11V 0.04 DAM AAVSO 15070DY 3C 390.3 20230526.9897 15.05V 0.01 DAM AAVSO 15141CT S5 2007+77 20230527.0010 15.91V 0.02 DAM AAVSO 15080DI 3C 371 20230527.0093 14.19V 0.01 DAM AAVSO X27483VX OT 355 20230527.0207 17.71V 0.05 DAM AAVSO X19644AXC PKS 1510-089 20230527.0364 16.81V 0.03 DAM AAVSO 15070FM QSO B1255+356 20230527.0516 16.66V 0.04 DAM AAVSO GSC2.3 OQ 530 20230527.0632 16.12V 0.02 DAM AAVSO 15106PX 4C 38.41 20230527.0744 18.12V 0.06 DAM AAVSO UCAC4 QSO B1553+113 20230527.0919 13.74V 0.01 DAM AAVSO X15624CPK 3C 351 20230527.1008 15.25V 0.01 DAM AAVSO X24025E 1RXS J190910.3+665222 20230527.1215 16.71V 0.02 DAM AAVSO UCAC4 3C 454.3 20230527.1363 16.07V 0.02 DAM AAVSO X15614W BL LAC 20230527.1488 13.56V 0.01 DAM AAVSO X25622FK

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