WR WN Specivo://fai.kz/wr_wc_spec_res_table/q/qFesenkov Astrophysical InstituteL.N. Kondratyeva, I.V. Reva, E.K. Denissyuk, S.A. Shomshekova, A.K. Aimanova2026-09-24T10:30:06ZFAI NVO Team

Observatory 23, 050020 Almaty, Kazakhstan

vo@fai.kzmassive-starswolf-rayet-starsspectroscopybv-photometryccd-photometryjohnson-photometryphotometrystellar-photometryvariable-stars This catalogue contains results of **photometric and spectral observations** of seven Galactic **Wolf–Rayet stars** of the **WC and WO sequences**, obtained in 2021–2022 at the *Fesenkov Astrophysical Institute (FAI), Kazakhstan*. The observing programme included moderately bright stars (mostly fainter than *V = 10m*) observed in **B**, **V**, and **Rc** photometric filters, as well as **medium-resolution spectra** for measuring absolute fluxes in prominent emission lines. For each object, the table provides: * identifiers (WR catalogue number, alternative name), * spectral subtype, * equatorial coordinates (J2000), * literature photometry (B_cat, V_cat) and reference codes, * date of observation and Julian Date (JD−2400000), * measured **B**, **V**, **Rc** magnitudes with their errors, * and absolute fluxes and equivalent widths for a set of emission lines, including **C III λ4650**, **He II λ4686**, **C IV λ5017**, **He II λ5411**, **He II + C IV λ6560**, **C III λ6744**, **C IV λ7065**, and **C II λ7234**. These data were **first published** in the paper *“Photometric and Spectral Studies of a Group of Galactic Wolf–Rayet Stars. II. WC and WO Sequences”*, *Astrophysics*, **Vol. 67, No. 1 (February 2024)**, by *L.N. Kondratyeva, I.V. Reva, E.K. Denisyuk, S.A. Shomshekova, A.K. Aimanova*. DOI: `10.54503/0002-3051-2024.77.1-13`10.54503/0002-3051-2024.77.1-13https://dachs.fai.kz/wr_wc_spec_res_table/q/q/infoResearchIsServedByFAI archives TAP servicehttps://dachs.fai.kz/wr_wc_spec_res_table/q/q/formhttps://dachs.fai.kz/wr_wc_spec_res_table/q/q/capabilitieshttps://dachs.fai.kz/wr_wc_spec_res_table/q/q/availabilityhttps://dachs.fai.kz/wr_wc_spec_res_table/q/q/tableMetadatahttps://dachs.fai.kz/tapFesenkov Astrophysical InstituteAZT-859216 599144.34e-7 7.26e-7Opticalwr_wc_wo_sequence This catalogue contains results of **photometric and spectral observations** of seven Galactic **Wolf–Rayet stars** of the **WC and WO sequences**, obtained in 2021–2022 at the *Fesenkov Astrophysical Institute (FAI), Kazakhstan*. The observing programme included moderately bright stars (mostly fainter than *V = 10m*) observed in **B**, **V**, and **Rc** photometric filters, as well as **medium-resolution spectra** for measuring absolute fluxes in prominent emission lines. For each object, the table provides: * identifiers (WR catalogue number, alternative name), * spectral subtype, * equatorial coordinates (J2000), * literature photometry (B_cat, V_cat) and reference codes, * date of observation and Julian Date (JD−2400000), * measured **B**, **V**, **Rc** magnitudes with their errors, * and absolute fluxes and equivalent widths for a set of emission lines, including **C III λ4650**, **He II λ4686**, **C IV λ5017**, **He II λ5411**, **He II + C IV λ6560**, **C III λ6744**, **C IV λ7065**, and **C II λ7234**. These data were **first published** in the paper *“Photometric and Spectral Studies of a Group of Galactic Wolf–Rayet Stars. II. WC and WO Sequences”*, *Astrophysics*, **Vol. 67, No. 1 (February 2024)**, by *L.N. Kondratyeva, I.V. Reva, E.K. Denisyuk, S.A. Shomshekova, A.K. Aimanova*. DOI: `10.54503/0002-3051-2024.77.1-13`wr_wc_wo_sequence.main This catalogue contains results of **photometric and spectral observations** of seven Galactic **Wolf–Rayet stars** of the **WC and WO sequences**, obtained in 2021–2022 at the *Fesenkov Astrophysical Institute (FAI), Kazakhstan*. The observing programme included moderately bright stars (mostly fainter than *V = 10m*) observed in **B**, **V**, and **Rc** photometric filters, as well as **medium-resolution spectra** for measuring absolute fluxes in prominent emission lines. For each object, the table provides: * identifiers (WR catalogue number, alternative name), * spectral subtype, * equatorial coordinates (J2000), * literature photometry (B_cat, V_cat) and reference codes, * date of observation and Julian Date (JD−2400000), * measured **B**, **V**, **Rc** magnitudes with their errors, * and absolute fluxes and equivalent widths for a set of emission lines, including **C III λ4650**, **He II λ4686**, **C IV λ5017**, **He II λ5411**, **He II + C IV λ6560**, **C III λ6744**, **C IV λ7065**, and **C II λ7234**. These data were **first published** in the paper *“Photometric and Spectral Studies of a Group of Galactic Wolf–Rayet Stars. II. WC and WO Sequences”*, *Astrophysics*, **Vol. 67, No. 1 (February 2024)**, by *L.N. Kondratyeva, I.V. Reva, E.K. Denisyuk, S.A. Shomshekova, A.K. Aimanova*. DOI: `10.54503/0002-3051-2024.77.1-13`100objectWR catalogue number of the star.meta.id;srccharnullablealt_nameAlternative identifier of the star (e.g., HD, BD number).meta.id;srccharnullablespSpectral type of the star.src.spTypecharnullableraRight Ascension (J2000) of the star in decimal degrees.degpos.eq.ra;meta.maindoublenullabledecDeclination (J2000) of the star in decimal degrees.degpos.eq.dec;meta.maindoublenullableb_catCatalogue B magnitude from literature.magphot.mag;em.opt.Bfloatnullablev_catCatalogue V magnitude from literature.magphot.mag;em.opt.Vfloatnullablemag_refReference code for the catalogue magnitudes.meta.bibcharnullabledate_obsUTC date of the observation.time.epochcharnullableb_magMeasured B magnitude from observations.magphot.mag;em.opt.Bfloatnullableb_mag_errUncertainty in the measured B magnitude.magstat.error;phot.mag;em.opt.Bfloatnullablev_magMeasured V magnitude from observations.magphot.mag;em.opt.Vfloatnullablev_mag_errUncertainty in the measured V magnitude.magstat.error;phot.mag;em.opt.Vfloatnullablerc_magMeasured Cousins R magnitude from observations.magphot.mag;em.opt.Rfloatnullablerc_mag_errUncertainty in the measured Cousins R magnitude.magstat.error;phot.mag;em.opt.Rfloatnullableheii_civ_4340_fabsAbsolute flux of HeII and CIV λ4340 blend.W.m**-2phot.flux;em.linefloatnullableheii_civ_4340_ewEquivalent width of HeII and CIV λ4340 blend.Angstromspect.line.eqWidthfloatnullableciii_civ_4444_fabsAbsolute flux of CIII and CIV λ4444 blend.W.m**-2phot.flux;em.linefloatnullableciii_civ_4444_ewEquivalent width of CIII and CIV λ4444 blend.Angstromspect.line.eqWidthfloatnullableciii_heii_4515_4540_fabsAbsolute flux of CIII and HeII λ4515 and 4540 blend.W.m**-2phot.flux;em.linefloatnullableciii_heii_4515_4540_ewEquivalent width of CIII and HeII λ4515 and 4540 blend.Angstromspect.line.eqWidthfloatnullableheii_4540_fabsAbsolute flux of HeII III λ4540 emission line.W.m**-2phot.flux;em.linefloatnullableheii_4540_ewEquivalent width of HeII λ4540 emission line.Angstromspect.line.eqWidthfloatnullableciii_4619_fabsAbsolute flux of CIII λ4619 emission line.W.m**-2phot.flux;em.linefloatnullableciii_4619_ewEquivalent width of CIII λ4619 emission line.Angstromspect.line.eqWidthfloatnullableciv_heii_4650_4686_fabsAbsolute flux of CIV and HeII λ4650 and 4686 blend.W.m**-2phot.flux;em.linefloatnullableciv_heii_4650_4686_ewEquivalent width of CIV and HeII λ4650–4686 blend.Angstromspect.line.eqWidthfloatnullableciv_heii_4650_fabsAbsolute flux of CIV and HeII λ4650 blend.W.m**-2phot.flux;em.linefloatnullableciv_heii_4650_ewEquivalent width of CIV and HeII λ4650 blend.Angstromspect.line.eqWidthfloatnullableciv_4656_fabsAbsolute flux of CIV λ4656 emission line.W.m**-2phot.flux;em.linefloatnullableciv_4656_ewEquivalent width of CIV λ4656 emission line.Angstromspect.line.eqWidthfloatnullableciii_civ_4656_fabsAbsolute flux of CII and CIV λ4656 blend.W.m**-2phot.flux;em.linefloatnullableciii_civ_4656_ewEquivalent width of CIII and CIV λ4656 blend.Angstromspect.line.eqWidthfloatnullableciv_heii_4660_fabsAbsolute flux of CIV and HeII λ4660 blend.W.m**-2phot.flux;em.linefloatnullableciv_heii_4660_ewEquivalent width of CIV and HeII λ4660 blend.Angstromspect.line.eqWidthfloatnullableciv_4660_fabsAbsolute flux of CIV λ4660 emission line.W.m**-2phot.flux;em.linefloatnullableciv_4660_ewEquivalent width of CIV λ4660 emission line.Angstromspect.line.eqWidthfloatnullableciv_heii_4686_fabsAbsolute flux of CIV λ4686 blend.W.m**-2phot.flux;em.linefloatnullableciv_heii_4686_ewEquivalent width of CIV and HeII λ4686 blend.Angstromspect.line.eqWidthfloatnullableheii_4686_fabsAbsolute flux of HeII λ4686 emission line.W.m**-2phot.flux;em.linefloatnullableheii_4686_ewEquivalent width of HeII λ4686 emission line.Angstromspect.line.eqWidthfloatnullableoiv_civ_4780_fabsAbsolute flux of OIV and CIV λ4945 blend.W.m**-2phot.flux;em.linefloatnullableoiv_civ_4780_ewEquivalent width of OIV and CIV λ4945 blend.Angstromspect.line.eqWidthfloatnullablecii_4780_fabsAbsolute flux of СII λ4780 emission line.W.m**-2phot.flux;em.linefloatnullablecii_4780_ewEquivalent width of СII λ4780 emission line.Angstromspect.line.eqWidthfloatnullableheii_4860_fabsAbsolute flux of HeII λ4860 emission line.W.m**-2phot.flux;em.linefloatnullableheii_4860_ewEquivalent width of HeII λ4860 emission line.Angstromspect.line.eqWidthfloatnullableciv_heii_4860_fabsAbsolute flux of CIV and HeII λ4860 blend.W.m**-2phot.flux;em.linefloatnullableciv_heii_4860_ewEquivalent width of CIV and HeII λ4860 blend.Angstromspect.line.eqWidthfloatnullableciv_heii_4861_fabsAbsolute flux of CIV and HeII λ4861 blend.W.m**-2phot.flux;em.linefloatnullableciv_heii_4861_ewEquivalent width of CIV and HeII λ4861 blend.Angstromspect.line.eqWidthfloatnullablehei_4921_fabsAbsolute flux of HeI λ4921 emission line.W.m**-2phot.flux;em.linefloatnullablehei_4921_ewEquivalent width of HeI λ4921 emission line.Angstromspect.line.eqWidthfloatnullableheii_4921_fabsAbsolute flux of HeII λ4921 emission line.W.m**-2phot.flux;em.linefloatnullableheii_4921_ewEquivalent width of HeII λ4921 emission line.Angstromspect.line.eqWidthfloatnullableov_4930_fabsAbsolute flux of OV λ4930 emission line.W.m**-2phot.flux;em.linefloatnullableov_4930_ewEquivalent width of OV λ4930 emission line.Angstromspect.line.eqWidthfloatnullableov_4940_fabsAbsolute flux of OV λ4940 emission line.W.m**-2phot.flux;em.linefloatnullableov_4940_ewEquivalent width of OV λ4940 emission line.Angstromspect.line.eqWidthfloatnullableheii_4940_fabsAbsolute flux of HeII λ4940 emission line.W.m**-2phot.flux;em.linefloatnullableheii_4940_ewEquivalent width of HeII λ4940 emission line.Angstromspect.line.eqWidthfloatnullableciv_5016_fabsAbsolute flux of CIV λ5016 emission line.W.m**-2phot.flux;em.linefloatnullableciv_5016_ewEquivalent width of CIV λ5016 emission line.Angstromspect.line.eqWidthfloatnullableciv_hei_5016_fabsAbsolute flux of CIV and HeI λ5016 blend.W.m**-2phot.flux;em.linefloatnullableciv_hei_5016_ewEquivalent width of CIV and HeI λ5016 blend.Angstromspect.line.eqWidthfloatnullableciv_5017_fabsAbsolute flux of CIV λ5017 emission line.W.m**-2phot.flux;em.linefloatnullableciv_5017_ewEquivalent width of CIV λ5017 emission line.Angstromspect.line.eqWidthfloatnullableciv_hei_5017_fabsAbsolute flux of CIV and HeI λ5017 blend.W.m**-2phot.flux;em.linefloatnullableciv_hei_5017_ewEquivalent width of CIV and HeI λ5017 blend.Angstromspect.line.eqWidthfloatnullablecii_ciii_5141_fabsAbsolute flux of CII and CIII λ5141 blend.W.m**-2phot.flux;em.linefloatnullablecii_ciii_5141_ewEquivalent width of CII and CIII λ5141 blend.Angstromspect.line.eqWidthfloatnullableciii_5250_5270_fabsAbsolute flux of CIII λ5250 and 5270 emission line.W.m**-2phot.flux;em.linefloatnullableciii_5250_5270_ewEquivalent width of CIII λ5250 and 5270 emission line.Angstromspect.line.eqWidthfloatnullableciii_5250_5305_fabsAbsolute flux of CIII λ5250+5305 emission blend.W.m**-2phot.flux;em.linefloatnullableciii_5250_5305_ewEquivalent width of CIII λ5250+5305 emission blend.Angstromspect.line.eqWidthfloatnullableciii_oiv_5260_fabsAbsolute flux of CIII + OIV λ5260 emission line.W.m**-2phot.flux;em.linefloatnullableciii_oiv_5260_ewEquivalent width of CIII + OIV λ5260 emission line.Angstromspect.line.eqWidthfloatnullableovi_5280_fabsAbsolute flux of OVI λ5280 emission line.W.m**-2phot.flux;em.linefloatnullableovi_5280_ewEquivalent width of OVI λ5280 emission line.Angstromspect.line.eqWidthfloatnullableciii_5305_fabsAbsolute flux of CIII λ5305 emission line.W.m**-2phot.flux;em.linefloatnullableciii_5305_ewEquivalent width of CIII λ5305 emission line.Angstromspect.line.eqWidthfloatnullableheii_5411_fabsAbsolute flux of HeII λ5411 emission line.W.m**-2phot.flux;em.linefloatnullableheii_5411_ewEquivalent width of HeII λ5411 emission line.Angstromspect.line.eqWidthfloatnullableheii_civ_5411_fabsAbsolute flux of HeII + CIV λ5411 emission blend.W.m**-2phot.flux;em.linefloatnullableheii_civ_5411_ewEquivalent width of HeII + CIV λ5411 emission blend.Angstromspect.line.eqWidthfloatnullableheii_ciii_5411_5470_fabsAbsolute flux of HeII + CIII λ5411–5470 emission feature.W.m**-2phot.flux;em.linefloatnullableheii_ciii_5411_5470_ewEquivalent width of HeII + CIII λ5411–5470 emission feature.Angstromspect.line.eqWidthfloatnullablecvi_5440_fabsAbsolute flux of CVI λ5440 emission line.W.m**-2phot.flux;em.linefloatnullablecvi_5440_ewEquivalent width of CVI λ5440 emission line.Angstromspect.line.eqWidthfloatnullableciv_5460_fabsAbsolute flux of CIV λ5460 emission line.W.m**-2phot.flux;em.linefloatnullableciv_5460_ewEquivalent width of CIV λ5460 emission line.Angstromspect.line.eqWidthfloatnullableciv_5469_fabsAbsolute flux of CIV λ5469 emission line.W.m**-2phot.flux;em.linefloatnullableciv_5469_ewEquivalent width of CIV λ5469 emission line.Angstromspect.line.eqWidthfloatnullableciv_5471_fabsAbsolute flux of CIV λ5471 emission line.W.m**-2phot.flux;em.linefloatnullableciv_5471_ewEquivalent width of CIV λ5471 emission line.Angstromspect.line.eqWidthfloatnullableheii_civ_5595_fabsAbsolute flux of HeII + CIV λ5595 emission blend.W.m**-2phot.flux;em.linefloatnullableheii_civ_5595_ewEquivalent width of HeII + CIV λ5595 emission blend.Angstromspect.line.eqWidthfloatnullableheii_civ_6560_fabsAbsolute flux of HeII + CIV λ6560 emission blend.W.m**-2phot.flux;em.linefloatnullableheii_civ_6560_ewEquivalent width of HeII + CIV λ6560 emission blend.Angstromspect.line.eqWidthfloatnullableheii_6560_fabsAbsolute flux of HeII λ6560 emission line.W.m**-2phot.flux;em.linefloatnullableheii_6560_ewEquivalent width of HeII λ6560 emission line.Angstromspect.line.eqWidthfloatnullablecii_heii_6580_fabsAbsolute flux of blended CII + HeII λ6580 emission line.W.m**-2phot.flux;em.linefloatnullablecii_heii_6580_ewEquivalent width of blended CII + HeII λ6580 emission line.Angstromspect.line.eqWidthfloatnullablehei_6678_fabsAbsolute flux of HeI λ6678 emission line.W.m**-2phot.flux;em.linefloatnullablehei_6678_ewEquivalent width of HeI λ6678 emission line.Angstromspect.line.eqWidthfloatnullablecii_ciii_6732_fabsAbsolute flux of CII + CIII λ6732 emission line.W.m**-2phot.flux;em.linefloatnullablecii_ciii_6732_ewEquivalent width of CII + CIII λ6732 emission line.Angstromspect.line.eqWidthfloatnullableciii_6740_fabsAbsolute flux of CIII λ6740 emission line.W.m**-2phot.flux;em.linefloatnullableciii_6740_ewEquivalent width of CIII λ6740 emission line.Angstromspect.line.eqWidthfloatnullableciii_cii_6744_fabsAbsolute flux of CIII + CII λ6744 emission blend.W.m**-2phot.flux;em.linefloatnullableciii_cii_6744_ewEquivalent width of CIII + CII λ6744 emission blend.Angstromspect.line.eqWidthfloatnullableciii_civ_6748_fabsAbsolute flux of CIII + CIV λ6748 emission line.W.m**-2phot.flux;em.linefloatnullableciii_civ_6748_ewEquivalent width of CIII + CIV λ6748 emission line.Angstromspect.line.eqWidthfloatnullableci_ciii_6748_fabsAbsolute flux of CI + CIII λ6748 emission line.W.m**-2phot.flux;em.linefloatnullableci_ciii_6748_ewEquivalent width of CI + CIII λ6748 emission line.Angstromspect.line.eqWidthfloatnullablecii_ciii_6780_fabsAbsolute flux of CII + CIII λ6780 emission line.W.m**-2phot.flux;em.linefloatnullablecii_ciii_6780_ewEquivalent width of CII + CIII λ6780 emission line.Angstromspect.line.eqWidthfloatnullableciii_7037_fabsAbsolute flux of CIII λ7037 emission line.W.m**-2phot.flux;em.linefloatnullableciii_7037_ewEquivalent width of CIII λ7037 emission line.Angstromspect.line.eqWidthfloatnullableciv_7060_fabsAbsolute flux of CIV λ7060 emission line.W.m**-2phot.flux;em.linefloatnullableciv_7060_ewEquivalent width of CIV λ7060 emission line.Angstromspect.line.eqWidthfloatnullableciv_hei_7060_fabsAbsolute flux of blended CIV + HeI λ7060 emission line.W.m**-2phot.flux;em.linefloatnullableciv_hei_7060_ewEquivalent width of blended CIV + HeI λ7060 emission line.Angstromspect.line.eqWidthfloatnullableciv_hei_7065_fabsAbsolute flux of blended CIV + HeI λ7065 emission line.W.m**-2phot.flux;em.linefloatnullableciv_hei_7065_ewEquivalent width of blended CIV + HeI λ7065 emission line.Angstromspect.line.eqWidthfloatnullablecii_hei_7065_fabsAbsolute flux of blended CII + HeI λ7065 emission line.W.m**-2phot.flux;em.linefloatnullablecii_hei_7065_ewEquivalent width of blended CII + HeI λ7065 emission line.Angstromspect.line.eqWidthfloatnullableciv_cii_7065_fabsAbsolute flux of blended CIV + CII λ7065 emission line.W.m**-2phot.flux;em.linefloatnullableciv_cii_7065_ewEquivalent width of blended CIV + CII λ7065 emission line.Angstromspect.line.eqWidthfloatnullablehei_7065_fabsAbsolute flux of HeI λ7065 emission line.W.m**-2phot.flux;em.linefloatnullablehei_7065_ewEquivalent width of HeI λ7065 emission line.Angstromspect.line.eqWidthfloatnullablecii_7122_fabsAbsolute flux of CII λ7122 emission line.W.m**-2phot.flux;em.linefloatnullablecii_7122_ewEquivalent width of CII λ7122 emission line.Angstromspect.line.eqWidthfloatnullablecii_7207_7258_fabsAbsolute flux of CII λ7207–7258 emission feature.W.m**-2phot.flux;em.linefloatnullablecii_7207_7258_ewEquivalent width of CII λ7207–7258 emission feature.Angstromspect.line.eqWidthfloatnullablecii_7234_fabsAbsolute flux of CII λ7234 emission line.W.m**-2phot.flux;em.linefloatnullablecii_7234_ewEquivalent width of CII λ7234 emission line.Angstromspect.line.eqWidthfloatnullableunknown_7254_fabsAbsolute flux of λ7254 emission line.W.m**-2phot.flux;em.linefloatnullableunknown_7254_ewEquivalent width of λ7254 emission line.Angstromspect.line.eqWidthfloatnullablecii_7260_fabsAbsolute flux of CII λ7260 emission line.W.m**-2phot.flux;em.linefloatnullablecii_7260_ewEquivalent width of CII λ7260 emission line.Angstromspect.line.eqWidthfloatnullable