Independent Distant Object SurveyA public search notebook

archival DECam · field record

cell4710

searched

Centre RA 344.973°, Dec -0.008°. Approximate footprint half-width 1°.

Latest substantive campaign entry

Nights
18
Injection recovery
3/4 planted objects

Campaign 2026-11-08 11:59 — 11 field(s) · complete.

Recorded log text
- 91 exposures, median depth95 22.97 → magnitude cut 22.5
- sweep: reusing existing detections.parquet
- known distant objects in the data: 0
- hypotheses: 12599
- injection test:
  planted #0 mag 21.2 on 17 nights: missed 0/17 
    planted #1 mag 21.1 on 17 nights: RECOVERED 17/17 (spurious 0, r=32.8 AU)
    planted #2 mag 21.3 on 16 nights: RECOVERED 16/16 (spurious 0, r=30.6 AU)
    planted #3 mag 21.3 on 16 nights: RECOVERED 16/16 (spurious 0, r=38.4 AU)
  recovered 3/4 planted objects; 3 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
11,459
Nights
18
Exposures
180
Stationary removed
963
Hypotheses
12,599
Search seconds
100

Report candidates and identifications

No candidates in the available report / latest substantive log.

Archival human review: weak links in this field were rejected as chance alignments. See the About page for the summary from docs/SWEEPS.md.

Campaign history