Independent Distant Object SurveyA public search notebook

archival DECam · field record

cell6850

searched

Centre RA 156.580°, Dec 2.179°. Approximate footprint half-width 1°.

Latest substantive campaign entry

Detections
5,841
Nights
11
Injection recovery
4/4 planted objects

Campaign 2026-11-08 06:12 — 10 field(s) · complete.

Recorded log text
- 31 exposures, median depth95 23.60 → magnitude cut 22.5
- sweep: 5841 single-night objects over 12 nights written to data/sweeps/cell6850/detections.parquet
- known distant objects in the data: 0
- hypotheses: 268
- injection test:
  planted #0 mag 21.7 on 12 nights: RECOVERED 12/12 (spurious 0, r=67.2 AU)
    planted #1 mag 21.2 on 9 nights: RECOVERED 9/9 (spurious 0, r=70.7 AU)
    planted #2 mag 21.0 on 10 nights: RECOVERED 10/10 (spurious 0, r=54.2 AU)
    planted #3 mag 21.5 on 11 nights: RECOVERED 11/11 (spurious 0, r=50.8 AU)
  recovered 4/4 planted objects; 4 candidate(s) in total
- real search:
  no candidates

On-disk search report

This report may describe a different rerun from the campaign log. Statistics are shown separately; curated findings supply reviewed identifications.

Detections
5,841
Nights
12
Exposures
59
Stationary removed
39
Hypotheses
268
Search seconds
0

Report candidates and identifications

No candidates in the available report / latest substantive log.

Campaign history