diff --git a/config.defaults.yaml b/config.defaults.yaml index 059592b..0ad71a5 100644 --- a/config.defaults.yaml +++ b/config.defaults.yaml @@ -5,8 +5,8 @@ kowalski: token: gloria: token: - melman: - token: + #melman: + # token: port: 443 protocol: https timeout: 300 @@ -97,79 +97,167 @@ taxonomy: Any ZTF source that shows detectable variability in its light curve due to an astrophysical origin. This excludes variability due to blended photometry, bright nearby stars, or any CCD artifact. - - class: pnp - name: periodic - description: | - The ZTF light curve features astrophysical periodic variability. - These are typically pulsators, rotating stars and (eclipsing) binaries. - This does not include semi-periodic or quasi-periodic variability. This - excludes variability due to a varying background (e.g. due to the moon), - or spurious periodic variability due to nearby bright stars or other artifacts. - - class: longt - name: long timescale - description: | - Any object which shows variability on timescales of ~100+ days. This can be a steady - increase/decrease in luminosity, e.g., AGN and CVs. - Long timescale period variable like Miras and the more - irregular semi-regular variables are generally included in this category. - - class: i - name: irregular - description: | - Objects which show irregular/stochastic variability. - These are mostly accreting objects, AGN, CVs, and YSOs. - - class: e - name: eclipsing - description: | - Any source that shows eclipses in the light curve. - These are predominately eclipsing binaries. - Eclipsing planetisimals or planets with large rings would also - fall in this category. subclasses: - - class: ea - name: detached binary - - class: eb - name: semi-detached binary - - class: ew - name: overcontact binary - - class: fla - name: flaring - description: | - Any ZTF light curve that shows flares, rapidly rising and fading events. - These are mostly cataclysmic variables, some young stellar objects, M-dwarfs, and some AGN. - - class: bogus - name: bogus - description: | - Any light curve that seems variable, but is not due to any astrophysical variability. - These are galaxies that can seem to vary due to PSF variations, - image artifacts like ghosts, blended stars, or diffraction spikes. + - class: pnp + name: periodic + description: | + The ZTF light curve features astrophysical periodic variability. + These are typically pulsators, rotating stars and (eclipsing) binaries. + This does not include semi-periodic or quasi-periodic variability. This + excludes variability due to a varying background (e.g. due to the moon), + or spurious periodic variability due to nearby bright stars or other artifacts. + subclasses: + - class: sin + name: sinusoidal + subclasses: + - class: el + name: ellipsoidal + - class: saw + name: sawtooth + - class: mp + name: multi periodic + - class: longt + name: long timescale + description: | + Any object which shows variability on timescales of ~100+ days. This can be a steady + increase/decrease in luminosity, e.g., AGN and CVs. + Long timescale period variable like Miras and the more + irregular semi-regular variables are generally included in this category. + - class: e + name: eclipsing + description: | + Any source that shows eclipses in the light curve. + These are predominately eclipsing binaries. + Eclipsing planetisimals or planets with large rings would also + fall in this category. + subclasses: + - class: ea + name: detached binary + - class: eb + name: semi-detached binary + - class: ew + name: overcontact binary + - class: wp + name: wrong period + subclasses: + - class: hp + name: half period + - class: dp + name: double period + - class: i + name: irregular + description: | + Objects which show irregular/stochastic variability. + These are mostly accreting objects, AGN, CVs, and YSOs. + subclasses: + - class: fla + name: flaring + description: | + Any ZTF light curve that shows flares, rapidly rising and fading events. + These are mostly cataclysmic variables, some young stellar objects, M-dwarfs, and some AGN. + - class: dip + name: dipping + - class: nonvar + name: non-variable + subclasses: + - class: bogus + name: bogus + description: | + Any light curve that seems variable, but is not due to any astrophysical variability. + These are galaxies that can seem to vary due to PSF variations, + image artifacts like ghosts, blended stars, or diffraction spikes. + subclasses: + - class: ext + name: extended + - class: blend + name: blend + - class: bright + name: bright star + - class: artfct + name: ccd artifact - class: ontological name: ontological description: | What can be said about an object given *not only* ZTF data subclasses: - - class: puls - name: pulsator + - class: accr + name: Accretor description: | - Any kind of pulsating star. + Any kind of accreting system. subclasses: - - class: dscu - name: Delta Scuti + - class: agn + name: AGN description: | - Delta Scuti are pulsating A&F main sequence stars. The pulsation period ranges between - 0.03 between 0.3 days, and the amplitude is typically 0.2 mag but can reach up to 0.8mag. - Their light curves are asymmetric, with a rapid rise and slow decay. - - class: ceph - name: Cepheid + Extra-galactic objects which tend to vary irregularly. Often show slowly rising + or fading light curves, and can also show outbursts in rare cases. + - class: cv + name: CV description: | - Cepheids are radially pulsating giant stars in the instability strip. - Period range between 1 and 50 days, with extreme examples of 200 days. - Light curves shapes range from asymmetric with a steep rise - and slow decay, to almost sinusoidal light curve shapes. + A binary star that consists of two components: + a white dwarf primary, and a mass transferring secondary. + - class: yso + name: YSO + description: | + Pre-main-sequence stars. They typically have an accretion disk and dust around + them. This results in a light curve which shows irregular behavior, + sometimes with outbursts or dust obscuration events. + - class: bis + name: Non-accreting binary + description: | + Any object that is a non-accreting binary system. + subclasses: + - class: blyr + name: Beta Lyrae + description: | + Binary systems where one of the components has evolved into a subgiant or giant star and + is filling its Roche lobe transferring mass in a disk. + The light curve of these systems is of type EB. The period + ranges between 0.3 days and 200 days. + Systems with a period of >100 days contains a supergiant. + - class: rscvn + name: RS CVn + description: | + A binary star where at least one of the components + has large stellar spots. The light curve shape is sinusoidal + with periods of a few hours to 14 days. + The shape of the light curve changes over timescales of months to years. + - class: wuma + name: W Ursae Maj + description: | + Eclipsing close binary stars of spectral types F, G, or K that share a common envelope + of material and are thus in contact with one another. + - class: hwvir + name: HW Vir + - class: emsms + name: detached MS-MS + description: | + Detached eclipsing MS-MS binary. + - class: peccb + name: Peculiar compact binary + subclasses: + - class: nnser + name: NN Ser + - class: puls + name: Pulsator + description: | + Any kind of pulsating star. + subclasses: - class: rrlyr name: RR Lyrae description: | RR Lyrae are radial pulsators on the horizontal branch; they are helium core burning and hydrogen shell burning. The pulsation period ranges between 0.2 and 1.0 days. + subclasses: + - class: rrab + name: RRab + - class: rrc + name: RRc + - class: rrd + name: RRd + - class: rre + name: RRe + - class: rrblz + name: Blazhko - class: lpv name: long period variable description: | @@ -182,50 +270,40 @@ taxonomy: AGB stars which show very high amplitude (> 2.5), long period (80-1000 days) variability. - class: srv - name: semi-regulat variable + name: Semiregular description: | Show more irregular, and lower amplitude variability than Miras. - - class: bis - name: binary star - description: | - Any object that is a binary star. - subclasses: - - class: wuma - name: W UMa - description: | - Eclipsing close binary stars of spectral types F, G, or K that share a common envelope - of material and are thus in contact with one another. - - class: blyr - name: Beta Lyr + - class: osarg + name: OSARG + description: | + OGLE small-amplitude red giant. + - class: rvtau + name: RV Tau + - class: dscu + name: Delta Scuti description: | - Binary systems where one of the components has evolved into a subgiant or giant star and - is filling its Roche lobe transferring mass in a disk. - The light curve of these systems is of type EB. The period - ranges between 0.3 days and 200 days. - Systems with a period of >100 days contains a supergiant. - - class: rscvn - name: RS CVn + Delta Scuti are pulsating A&F main sequence stars. The pulsation period ranges between + 0.03 between 0.3 days, and the amplitude is typically 0.2 mag but can reach up to 0.8mag. + Their light curves are asymmetric, with a rapid rise and slow decay. + - class: ceph2 + name: Population II Cepheid + subclasses: + - class: blher + name: BL Her + - class: wvir + name: W Vir + - class: ceph + name: Cepheid description: | - A binary star where at least one of the components - has large stellar spots. The light curve shape is sinusoidal - with periods of a few hours to 14 days. - The shape of the light curve changes over timescales of months to years. - - class: agn - name: active galactic nuclei - description: | - Extra-galactic objects which tend to vary irregularly. Often show slowly rising - or fading light curves, and can also show outbursts in rare cases. - - class: yso - name: young stellar object - description: | - Pre-main-sequence stars. They typically have an accretion disk and dust around - them. This results in a light curve which shows irregular behavior, - sometimes with outbursts or dust obscuration events. - - class: cv - name: cataclysmic variable - description: | - A binary star that consists of two components: - a white dwarf primary, and a mass transferring secondary. + Cepheids are radially pulsating giant stars in the instability strip. + Period range between 1 and 50 days, with extreme examples of 200 days. + Light curves shapes range from asymmetric with a steep rise + and slow decay, to almost sinusoidal light curve shapes. + subclasses: + - class: f + name: Fundamental + - class: o + name: Overtone docs: field_guide: