{
  "body": "Steve Schulze (CIERA, Northwestern) and Nial R. Tanvir (University of Leicester) report on behalf of the ENGRAVE GW collaboration:\n\nWe detect an object at the position of Mag24a (Piro et al., GCN 36267) in archival stacked r- and z-band images of the Dark Energy Camera Plane Survey 2 (DECaPS2; Saydjari et al. 2022).\n\nhttps://www.legacysurvey.org/viewer?ra=119.0234&dec=-22.8979&layer=decaps2&zoom=16&sources-dr7&sources-dr8&sources-dr9&sources-dr9n&sources-dr9s&sources-dr10&sources-dr10-south\n\nThe diffuse emission of the galaxy at RA, Decl. (J2000) = 7:56:05.744, -22:54:03.51 hinders accurate photometry. We measure r = 22.64 +- 0.08 and z = 21.79 +- 0.08 (not corrected for MW extinction) using a circular aperture with a diameter of 1.1 arcsec and stars from PanSTARRS.",
  "submitter": "Janet Chen at National Central University <janetstars@gmail.com>",
  "eventId": "LIGO/Virgo/KAGRA S240422ed",
  "subject": "LIGO/Virgo/KAGRA S240422ed: Archival DECaPSs2 observations of the field of Mag24a",
  "bibcode": "2024GCN.36274....1S",
  "submittedHow": "web",
  "circularId": 36274,
  "createdOn": 1713938435870
}