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Fink Asteroid Monitor · Usage, credentials and Data Transfer
Download setup

Quick workflow

  1. Use Load time range for recent results across the best available source.
  2. Use Query ZTF now or Query LSST now only for live streams.
  3. Use Create Data Transfer for historical LSST ranges and Load Data Transfer to read the downloaded parquet results.
  4. Use class filters and magnitude limits to reduce the result table.
  5. Double-click a row for a preview image, or right-click for preview/raw JSON choices.

Silent setup

For unattended installation, place FinkAsteroidMonitorSilentInstall.cmd next to FinkAsteroidMonitorSetup.exe and run the CMD file as administrator. It uses /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-. Credentials are still never included; register them locally with fink_client_register after installation.

Fink credentials

No credentials are published here. The official Fink client documentation says that users must first request credentials via the linked registration form. Fink sends username and group id privately; then register them locally with fink_client_register.

pip install fink-client --upgrade
fink_client_register -h

Official fink-client documentation · Fink credential request form

Do not upload your local credential files and do not send them with support requests. Screenshots should hide usernames, group ids and broker secrets.

Data Transfer

For historical LSST nights, use the Fink/LSST Data Transfer service. It creates a dedicated ftransfer_lsst_... topic, which the app can download and load into the result table.

Official Fink/LSST Data Transfer documentation · LSST Data Transfer portal

Columns

All non-empty columns can be shown. Right-click headers for auto-fit and visibility. Additional raw JSON fields remain selectable and persistent.

Chart

The chart uses astronomical orientation: RA runs right-to-left from 24h to 0h, DEC covers -90 to +90 degrees, and LSST/ZTF sources use distinct colors.

Reports

HTML reports use sticky, sortable and draggable columns with CSV/JSON export links.