Independent Distant Object SurveyA public search notebook

archival DECam · field record

cell6849

searched

Centre RA 159.059°, Dec 2.078°. Approximate footprint half-width 1°.

Latest substantive campaign entry

Detections
7,787
Nights
10
Injection recovery
4/4 planted objects

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

Recorded log text
- 33 exposures, median depth95 23.59 → magnitude cut 22.5
- sweep: 7787 single-night objects over 10 nights written to data/sweeps/cell6849/detections.parquet
- known distant objects in the data: 1
  - 2015 DR370                               10              1      26.9"   23.1  [observation IDs omitted]
- hypotheses: 502
- injection test:
  planted #0 mag 21.7 on 10 nights: RECOVERED 10/10 (spurious 0, r=67.2 AU)
    planted #1 mag 21.7 on 8 nights: RECOVERED 8/8 (spurious 0, r=73.7 AU)
    planted #2 mag 21.3 on 10 nights: RECOVERED 10/10 (spurious 0, r=38.3 AU)
    planted #3 mag 21.2 on 10 nights: RECOVERED 10/10 (spurious 0, r=73.0 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
7,787
Nights
10
Exposures
78
Stationary removed
52
Hypotheses
502
Search seconds
1

Report candidates and identifications

No candidates in the available report / latest substantive log.

Campaign history