All Astronomy Calculators Related Post

Spectral Line Width Calculator Central Wavelength (nm): Gas Temperature (K): Atomic/Molecular Mass (u): Pressure (Pa): Instrument Resolution (R = λ/Δλ): Calculate Line Width (FWHM) About the Spectral Line Width Calculator The Spectral Line Width Calculator is a precision tool engineered for physicists, chemists, astronomers, and spectroscopists to compute the full width at half maximum (FWHM) […]

Alpha Enhancement Calculator Calculate Alpha Enhancement in Stellar Populations Observed [Mg/Fe] Ratio Solar [Mg/Fe] Reference Value Stellar Iron Abundance [Fe/H] Calculate Alpha Enhancement ([α/Fe]): Interpretation: About the Alpha Enhancement Calculator The Alpha Enhancement Calculator is a scientifically rigorous tool designed for astrophysicists, astronomers, and researchers studying stellar populations and galactic chemical evolution. It computes the

Abundance Ratio Calculator Element A (e.g., Carbon): Element B (e.g., Nitrogen): Abundance of Element A (atoms or molecules): Abundance of Element B (atoms or molecules): Select Unit: Direct Ratio (A:B)Percentage (%)Logarithmic Ratio (log₂)Fold Change Calculate Abundance Ratio About the Abundance Ratio Calculator The Abundance Ratio Calculator is a scientifically accurate, peer-reviewed tool designed to compute

Metallicity Gradient Calculator Calculate Metallicity Gradient Inner [Fe/H] (kpc, e.g., -0.5) Outer [Fe/H] (kpc, e.g., -1.0) Inner Radius (kpc) Outer Radius (kpc) Calculate Metallicity Gradient (dex/kpc): Equation: [Fe/H] = + × R About the Metallicity Gradient Calculator The Metallicity Gradient Calculator is an essential online tool crafted for astronomers, astrophysicists, and researchers delving into galactic

Outflow Velocity Calculator Height of Liquid Above Outlet (h, meters): Gravitational Acceleration (g, m/s²): Discharge Coefficient (C_d, 0.6–1.0): Calculate Outflow Velocity About the Outflow Velocity Calculator The Outflow Velocity Calculator is a precision-engineered tool that accurately determines the speed at which liquid flows out of a tank or container through an opening, using **Torricelli’s Law**

Galactic Wind Calculator Calculate Galactic Wind Parameters Star Formation Rate (SFR) [M⊙ yr⁻¹] Gas Density (ρ) [g cm⁻³] Temperature (T) [K] Calculate Wind Velocity (v_w) [km/s]: Mass Outflow Rate (Ṁ_out) [M⊙ yr⁻¹]: Energy Injection Rate (Ė) [erg s⁻¹]: Cooling Time (t_cool) [yr]: About the Galactic Wind Calculator The Galactic Wind Calculator is an advanced tool

Supernova Rate Calculator Calculate the Supernova Rate Star Formation Rate (M⊙/yr): IMF Type: Select IMF typeSalpeter (1955)Kroupa (2001)Chabrier (2003) Calculate Rate About the Supernova Rate Calculator The Supernova Rate Calculator is an advanced tool designed for astronomers, astrophysicists, and enthusiasts to estimate the rate of core-collapse supernovae in galaxies based on their star formation rate.

Stellar Feedback Calculator Calculate Stellar Feedback Effects Stellar Mass (M⊙): Stellar Age (Myr): Environment Density (cm⁻³): Feedback Type: Select feedback typeStellar WindsJets/OutflowsPhotionization/RadiationSupernova Calculate Feedback About the Stellar Feedback Calculator The Stellar Feedback Calculator is a sophisticated tool designed to assist astronomers, astrophysicists, and enthusiasts in quantifying the impacts of stellar feedback processes on interstellar medium

Molecular Cloud Mass Calculator CO(1-0) Integrated Flux (K km/s): Distance to Cloud (pc): X_CO Factor (×10²⁰ cm⁻² (K km/s)⁻¹): Select Preset Molecular Cloud (Optional): Custom InputTaurus (d=140 pc, F=80 K km/s)Orion A (d=414 pc, F=500 K km/s)Perseus (d=300 pc, F=200 K km/s) Calculate Cloud Mass About the Molecular Cloud Mass Calculator The Molecular Cloud Mass

HII Region Calculator Lyman Continuum Photon Rate (Q₀, s⁻¹): Electron Density (nₑ, cm⁻³): Electron Temperature (T, K): Select Preset HII Region (Optional): Custom InputOrion Nebula (Q₀=1×10⁴⁹, nₑ=1000)Carina Nebula (Q₀=7×10⁴⁹, nₑ=3000)NGC 3603 (Q₀=1×10⁵⁰, nₑ=5000) Calculate HII Region About the HII Region Calculator The HII Region Calculator is a scientifically accurate, interactive tool designed to compute key