ASTR 470 Lab 07: Multimessenger transient dossier

Lectures 13-14 ยท high-energy data activity

Objectives

Materials and setup

Use Python 3, the supplied transient_dossier.csv, and the source documentation named below. The supplied record is clearly labeled in data/README.md. Record file hash, row count, columns, units, processing state, and provenance level.

Computed check: Weighted project score = 0.71 of 1.0 The score is a transparent planning aid; scientific value cannot be reduced to one scalar.

Procedure

  1. Inspect the file and make a schema table before filtering or fitting.
  2. Reproduce the baseline calculation with units and an independent hand-derived formula.
  3. Apply the activity-specific task: construct a joint evidence table and write a reproducible observing/analysis plan.
  4. Perform one perturbation or alternative-model test and report the direction of change.
  5. Write a caption that identifies data, transformation, inference, uncertainty, and limitation.

Measurement and analysis record

RecordRequired entry
InputFile, source, release or access date, columns, units, and provenance level.
ModelEquation, parameter values, boundary conditions, and approximation.
UncertaintyStatistical term plus calibration, distance, response, or model sensitivity.
ValidationIndependent recomputation, limiting-case check, and comparison direction.

Deliverables and assessment

Submit code or notebook, provenance manifest, one labeled figure or table, a 700-word methods memo, and a revision note. Full credit requires traceable input, correct units, explicit assumptions, uncertainty treatment, and a specific limitation. Resubmission with a change log is encouraged.

Sources and provenance

Score three candidate follow-ups using the shared weighted matrix and identify the highest-leverage missing measurement. Reference anchor: Fermi, Swift, IceCube documentation and AAS Code of Ethics.. Level-1 mission facts are listed separately from level-2 literature/object parameters and level-3 teaching records.