James Webb Space Telescope Feed Post

Target Name: NGC-4258 Title: Scrutinizing the Dirtiest Cepheids, a Test of the Hubble Tension Instrument: NIRCAM/IMAGE Filters: F070W Start Time: 2/17/2024 12:04:09 PM Obs Time: 1245.464(s) Proposal ID: 2875

Raw James Webb Space Telescope image. Additional Information: Observation Type: science Mission: JWST Provenance Name: CALJWST Project: JWST Waveband: INFRARED Target Classification: Galaxy; Field galaxies Observation ID: jw02875-o010_t008_nircam_clear-f070w RA: 184.742916666667 Dec: 47.2863888888889 Product Type: image Principal Investigator: Riess, Adam Calibration Level: 3 Start Time: 2/17/2024 12:04:09 PM End Time: 2/17/2024 12:29:34 PM Min Wavelength: 621 Max Wavelength: 781 Release Date: 2/17/2025 4:59:16 PM Proposal Type: GO Sequence Number: -999 S_Region: POLYGON 184.802111072 47.26019876 184.752813419 47.238907982 184.683600336 47.312591723 184.732938833 47.333912186 Data Rights: PUBLIC Moving Target: False Number of Catalog Objects(srcDen): NaN Product Group ID: 212480616 Object ID: 718160773