Astronomical Data Science Tool

FITS Header & Photometric Transit Fitter

Directly examine standard Flexible Image Transport System (FITS) headers and test numerical limb-darkening models against synthetic noisy exoplanet transits.

FITS Scientific Data Suite

FITS Header Inspector & Light-Curve Fitter

Examine authentic Flexible Image Transport System (FITS) header metadata and fit Mandel-Agol transit models over real-time photometric time-series.

jw01210-o001_t001_nirspec_prism-clear_x1d.fits

SIMPLET/ Conforms to FITS standard

BITPIX-64/ IEEE 64-bit floating point flux

NAXIS2/ 2-dimensional spectroscopic array

NAXIS12048/ Spectral dispersion pixels

NAXIS21/ Extracted 1D calibrated spectrum

EXTENDT/ FITS dataset contains extensions

TELESCOP'JWST'/ James Webb Space Telescope

INSTRUME'NIRSPEC'/ Near-Infrared Spectrograph

DETECTOR'NRS1'/ Teledyne 2048x2048 H2RG sensor

GRATING'PRISM'/ Low-resolution 0.6-5.3 micron prism

FILTER'CLEAR'/ Unfiltered spectral aperture

TARGNAME'JADES-GS-z14-0'/ High-redshift galaxy candidate

EXPTIME65420.80/ [s] Total on-source integration time

BUNIT'mJy'/ Flux density unit in millijanskys

REDSHIFT14.320/ Spectroscopically verified redshift

Target: JADES-GS-z14-0 (RA: 03h 32m 38.8s, Dec: -27° 47′ 34″) • Exposure: 65,420.8s

Mandel-Agol Photometric Fitter

Depth: 10000 ppm

Radius Ratio ($R_p/R_*$)0.100

Limb Darkening ($u_1$)0.30