specphot_stand_civo://fai.kz/specphot_stand_cat/q/mainFesenkov Astrophysical InstituteKharitonov, A.V.Tereschenko, V.M.Knyazeva, L.N.2025-09-24T11:39:12ZFAI NVO Team

Observatory 23, 050020 Almaty, Kazakhstan

vo@fai.kzstandard-starsspectrophotometryspectrophotometric-standards The **Spectrophotometric Catalogue of Stars** (A.V. Kharitonov, V.M. Tereshenko, L.N. Knyazeva, 2011) provides calibrated monochromatic irradiances for bright northern-hemisphere stars and is intended for absolute/relative flux calibration of spectra and photometry. **Content (one row per star):** * Identifiers: sequential catalogue number, common name (if any), **BS** and **HD** numbers. * Astrometry: J2000.0 right ascension and declination (also given in decimal degrees as *raj2000*, *dej2000*). * Photometry and classification: visual magnitude **V**, colour index **B−V**, spectral type, trigonometric parallax (when available). * Notes/flags: *st_ds* (short classification/remarks), *n* (mantissa exponent; see below). * Spectrophotometry: monochromatic irradiances **F_λ** at fixed wavelengths from **3225 Å to 7575 Å** in **50 Å** steps (columns *f3225*, *f3275*, …, *f7575*). Values are given as **mantissae**; the full physical value is *F_λ = mantissa × 10^{-6}* in units of **W·m⁻²·m⁻¹**. **Intended use:** * Absolute/relative flux calibration of long-slit and fiber spectra. * Cross-checks of instrumental response and atmospheric extinction curves. * Educational and research tasks in stellar astrophysics. **Coverage:** * Wavelength grid: 3225–7575 Å, Δλ = 50 Å, continuous per star. * Typical targets: bright standards of spectral classes **O–M**, luminosity classes **I–V**.1988scsb.book.....Khttps://dachs.fai.kz/tableinfo/specphot_stand_cat.mainCatalogResearchFesenkov Astrophysical InstituteGoerz 50-cm reflector telescopeOpticalspecphot_stand_cat The **Spectrophotometric Catalogue of Stars** (A.V. Kharitonov, V.M. Tereshenko, L.N. Knyazeva, 2011) provides calibrated monochromatic irradiances for bright northern-hemisphere stars and is intended for absolute/relative flux calibration of spectra and photometry. **Content (one row per star):** * Identifiers: sequential catalogue number, common name (if any), **BS** and **HD** numbers. * Astrometry: J2000.0 right ascension and declination (also given in decimal degrees as *raj2000*, *dej2000*). * Photometry and classification: visual magnitude **V**, colour index **B−V**, spectral type, trigonometric parallax (when available). * Notes/flags: *st_ds* (short classification/remarks), *n* (mantissa exponent; see below). * Spectrophotometry: monochromatic irradiances **F_λ** at fixed wavelengths from **3225 Å to 7575 Å** in **50 Å** steps (columns *f3225*, *f3275*, …, *f7575*). Values are given as **mantissae**; the full physical value is *F_λ = mantissa × 10^{-6}* in units of **W·m⁻²·m⁻¹**. **Intended use:** * Absolute/relative flux calibration of long-slit and fiber spectra. * Cross-checks of instrumental response and atmospheric extinction curves. * Educational and research tasks in stellar astrophysics. **Coverage:** * Wavelength grid: 3225–7575 Å, Δλ = 50 Å, continuous per star. * Typical targets: bright standards of spectral classes **O–M**, luminosity classes **I–V**.specphot_stand_cat.main The **Spectrophotometric Catalogue of Stars** (A.V. Kharitonov, V.M. Tereshenko, L.N. Knyazeva, 2011) provides calibrated monochromatic irradiances for bright northern-hemisphere stars and is intended for absolute/relative flux calibration of spectra and photometry. **Content (one row per star):** * Identifiers: sequential catalogue number, common name (if any), **BS** and **HD** numbers. * Astrometry: J2000.0 right ascension and declination (also given in decimal degrees as *raj2000*, *dej2000*). * Photometry and classification: visual magnitude **V**, colour index **B−V**, spectral type, trigonometric parallax (when available). * Notes/flags: *st_ds* (short classification/remarks), *n* (mantissa exponent; see below). * Spectrophotometry: monochromatic irradiances **F_λ** at fixed wavelengths from **3225 Å to 7575 Å** in **50 Å** steps (columns *f3225*, *f3275*, …, *f7575*). Values are given as **mantissae**; the full physical value is *F_λ = mantissa × 10^{-6}* in units of **W·m⁻²·m⁻¹**. **Intended use:** * Absolute/relative flux calibration of long-slit and fiber spectra. * Cross-checks of instrumental response and atmospheric extinction curves. * Educational and research tasks in stellar astrophysics. **Coverage:** * Wavelength grid: 3225–7575 Å, Δλ = 50 Å, continuous per star. * Typical targets: bright standards of spectral classes **O–M**, luminosity classes **I–V**.numberSequential number in the catalogmeta.idintnullablenameStar namemeta.id;meta.maincharnullablebsBright Star (BS) catalog numbermeta.idcharnullablehdHenry Draper (HD) catalog number (primary)meta.id;meta.maincharnullableraj2000Right Ascension J2000degpos.eq.ra;meta.maindoublenullabledej2000Declination J2000degpos.eq.dec;meta.maindoublenullablevmagV magnitudemagphot.magdoublenullableb_vB−V color indexmagphot.colordoublenullableparallaxParallaxmaspos.parallaxintnullablesp_typeSpectral typesrc.spTypecharnullablest_dsStandard-star mark. β Ari - A, γ Ori - R, β Tau - T, α Leo - L, η UMa - U, α Lyr - Y, α Aql - Q, α Peg - P, HD221525 - Hmeta.codecharnullablenOrder of magnitude factor for monochromatic illuminances; given in table header as 10^(-n), to be applied to flux mantissasarith.factorcharnullablef3225Mantissa of monochromatic irradiance F_lambda at 3225 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3275Mantissa of monochromatic irradiance F_lambda at 3275 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3325Mantissa of monochromatic irradiance F_lambda at 3325 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3375Mantissa of monochromatic irradiance F_lambda at 3375 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3425Mantissa of monochromatic irradiance F_lambda at 3425 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3475Mantissa of monochromatic irradiance F_lambda at 3475 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3525Mantissa of monochromatic irradiance F_lambda at 3525 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3575Mantissa of monochromatic irradiance F_lambda at 3575 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3625Mantissa of monochromatic irradiance F_lambda at 3625 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3675Mantissa of monochromatic irradiance F_lambda at 3675 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3725Mantissa of monochromatic irradiance F_lambda at 3725 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3775Mantissa of monochromatic irradiance F_lambda at 3775 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3825Mantissa of monochromatic irradiance F_lambda at 3825 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3875Mantissa of monochromatic irradiance F_lambda at 3875 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3925Mantissa of monochromatic irradiance F_lambda at 3925 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef3975Mantissa of monochromatic irradiance F_lambda at 3975 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4025Mantissa of monochromatic irradiance F_lambda at 4025 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4075Mantissa of monochromatic irradiance F_lambda at 4075 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4125Mantissa of monochromatic irradiance F_lambda at 4125 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4175Mantissa of monochromatic irradiance F_lambda at 4175 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4225Mantissa of monochromatic irradiance F_lambda at 4225 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4275Mantissa of monochromatic irradiance F_lambda at 4275 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4325Mantissa of monochromatic irradiance F_lambda at 4325 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4375Mantissa of monochromatic irradiance F_lambda at 4375 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4425Mantissa of monochromatic irradiance F_lambda at 4425 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4475Mantissa of monochromatic irradiance F_lambda at 4475 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4525Mantissa of monochromatic irradiance F_lambda at 4525 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4575Mantissa of monochromatic irradiance F_lambda at 4575 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4625Mantissa of monochromatic irradiance F_lambda at 4625 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4675Mantissa of monochromatic irradiance F_lambda at 4675 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4725Mantissa of monochromatic irradiance F_lambda at 4725 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4775Mantissa of monochromatic irradiance F_lambda at 4775 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4825Mantissa of monochromatic irradiance F_lambda at 4825 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4875Mantissa of monochromatic irradiance F_lambda at 4875 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4925Mantissa of monochromatic irradiance F_lambda at 4925 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef4975Mantissa of monochromatic irradiance F_lambda at 4975 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5025Mantissa of monochromatic irradiance F_lambda at 5025 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5075Mantissa of monochromatic irradiance F_lambda at 5075 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5125Mantissa of monochromatic irradiance F_lambda at 5125 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5175Mantissa of monochromatic irradiance F_lambda at 5175 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5225Mantissa of monochromatic irradiance F_lambda at 5225 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5275Mantissa of monochromatic irradiance F_lambda at 5275 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5325Mantissa of monochromatic irradiance F_lambda at 5325 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5375Mantissa of monochromatic irradiance F_lambda at 5375 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5425Mantissa of monochromatic irradiance F_lambda at 5425 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5475Mantissa of monochromatic irradiance F_lambda at 5475 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5525Mantissa of monochromatic irradiance F_lambda at 5525 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5575Mantissa of monochromatic irradiance F_lambda at 5575 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5625Mantissa of monochromatic irradiance F_lambda at 5625 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5675Mantissa of monochromatic irradiance F_lambda at 5675 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5725Mantissa of monochromatic irradiance F_lambda at 5725 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5775Mantissa of monochromatic irradiance F_lambda at 5775 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5825Mantissa of monochromatic irradiance F_lambda at 5825 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5875Mantissa of monochromatic irradiance F_lambda at 5875 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5925Mantissa of monochromatic irradiance F_lambda at 5925 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef5975Mantissa of monochromatic irradiance F_lambda at 5975 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6025Mantissa of monochromatic irradiance F_lambda at 6025 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6075Mantissa of monochromatic irradiance F_lambda at 6075 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6125Mantissa of monochromatic irradiance F_lambda at 6125 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6175Mantissa of monochromatic irradiance F_lambda at 6175 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6225Mantissa of monochromatic irradiance F_lambda at 6225 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6275Mantissa of monochromatic irradiance F_lambda at 6275 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6325Mantissa of monochromatic irradiance F_lambda at 6325 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6375Mantissa of monochromatic irradiance F_lambda at 6375 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6425Mantissa of monochromatic irradiance F_lambda at 6425 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6475Mantissa of monochromatic irradiance F_lambda at 6475 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6525Mantissa of monochromatic irradiance F_lambda at 6525 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6575Mantissa of monochromatic irradiance F_lambda at 6575 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6625Mantissa of monochromatic irradiance F_lambda at 6625 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6675Mantissa of monochromatic irradiance F_lambda at 6675 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6725Mantissa of monochromatic irradiance F_lambda at 6725 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6775Mantissa of monochromatic irradiance F_lambda at 6775 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6825Mantissa of monochromatic irradiance F_lambda at 6825 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6875Mantissa of monochromatic irradiance F_lambda at 6875 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6925Mantissa of monochromatic irradiance F_lambda at 6925 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef6975Mantissa of monochromatic irradiance F_lambda at 6975 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7025Mantissa of monochromatic irradiance F_lambda at 7025 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7075Mantissa of monochromatic irradiance F_lambda at 7075 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7125Mantissa of monochromatic irradiance F_lambda at 7125 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7175Mantissa of monochromatic irradiance F_lambda at 7175 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7225Mantissa of monochromatic irradiance F_lambda at 7225 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7275Mantissa of monochromatic irradiance F_lambda at 7275 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7325Mantissa of monochromatic irradiance F_lambda at 7325 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7375Mantissa of monochromatic irradiance F_lambda at 7375 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7425Mantissa of monochromatic irradiance F_lambda at 7425 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7475Mantissa of monochromatic irradiance F_lambda at 7475 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7525Mantissa of monochromatic irradiance F_lambda at 7525 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullablef7575Mantissa of monochromatic irradiance F_lambda at 7575 Å; multiply by 10^{-6}.W m-2 m-1phot.flux.density;em.wldoublenullable