Field Series 4 — Field 2457, NIRSpec G235H

The odd one in the series, and worth knowing why. The cube is jw02457-o054 through NIRSpec’s G235H grating with F170LP — the same observation Episode 2 reads five times. Here the motif finder was pointed not at the engine’s mode renders but at the desk passes themselves, so the passages in this programme are labelled by which pass they came from rather than by which property was being sonified. Fourteen minutes of the ninety-seven most distinctive passages open it. Ninety-three minutes of the open field follow, brightness through the start of the line reading. The seven-minute rare suite closes, and its fifty passages are unevenly sourced: a third come from one pass alone, and one pass contributes a single passage. A high-resolution grating and a cube that has already been listened to more than any other on this album. Before Birth is an acknowledged test series. Source data: public JWST observations obtained from the Mikulski Archive for Space Telescopes (MAST) at the Space Telescope Science Institute, operated by AURA under NASA contract NAS 5-03127. Programs #1191, #1257, #1328, #1621, #2457, #2484, #2727, #2731, #2732, #2733, #2736, #2926, #4426, #4523, #4528, #5086, #5883. We acknowledge the teams led by Lee Armus (#1328) and Roberto Maiolino (#4426) for developing their observing programs with a zero-exclusive-access period. Observation identifiers are given above. Audio © 2026 Far Wide Radio — licensed CC BY-NC-SA 4.0. All artwork by Elliot Fairbanks Junior. Archived and citable: doi.org/10.5281/zenodo.21693766 Series 2 contains material from the DESI Early Data Release (DESI Collaboration et al. 2024), used under CC BY 4.0. Full citation, acknowledgement and data credits: radio.enthropysystems.com/pages/attribution Series 2 is archived and citable: doi.org/10.5281/zenodo.21995512