{
  "schemaVersion": 1,
  "source": {
    "title": "The Feedback-Regulated Growth of Black Holes and Bulges through Gas Accretion and Starbursts in Cluster Central Dominant Galaxies",
    "authors": "Rafferty, McNamara, Nulsen and Wise",
    "arxiv": "astro-ph/0605323v2",
    "url": "https://arxiv.org/pdf/astro-ph/0605323v2",
    "versionDate": "2006-07-20",
    "inputKind": "Manually transcribed published derived catalogue values, not raw Chandra photon data",
    "locations": ["Table A1 on printed page14: four Perseus rows", "Table2 on printed page4: Perseus row and footnotes a-d", "Sections3.1.2 and3.1.3", "Cosmology at end of introduction"],
    "cosmology": {"H0_km_s_Mpc": 70, "OmegaM": 0.3, "OmegaLambda": 0.7},
    "sourcePDFBytesRedistributedOrHashed": false
  },
  "units": {"pV": "1e58 erg", "age": "1e7 yr", "luminosity": "1e42 erg/s", "radius": "kpc", "yearSeconds": "31557600", "ergJoules": "0.0000001"},
  "cavities": [
    {"id":"inner-row1","generation":"inner","projectedRadiusKpc":"9.4","semiMajorKpc":"9.1","semiMinorKpc":"7.3","pV":"3.7","pVMinus":"1.7","pVPlus":"4.7","soundAge":"1.0","refillAge":"4.9","buoyancyAge":"1.6"},
    {"id":"inner-row2","generation":"inner","projectedRadiusKpc":"6.5","semiMajorKpc":"8.2","semiMinorKpc":"4.7","pV":"1.6","pVMinus":"0.1","pVPlus":"1.0","soundAge":"0.7","refillAge":"3.6","buoyancyAge":"1.1"},
    {"id":"outer-row3","generation":"outer","projectedRadiusKpc":"28","semiMajorKpc":"17","semiMinorKpc":"7.3","pV":"3.9","pVMinus":"0.1","pVPlus":"3.5","soundAge":"3.1","refillAge":"10","buoyancyAge":"8.3"},
    {"id":"outer-row4","generation":"outer","projectedRadiusKpc":"39","semiMajorKpc":"17","semiMinorKpc":"13","pV":"9.7","pVMinus":"3.4","pVPlus":"10.4","soundAge":"4.0","refillAge":"13","buoyancyAge":"10"}
  ],
  "aperture": {"radiusKpc":"90","kind":"detector-chip-edge-truncated","publishedCoolingTimeDefinitionYears":"7700000000","bolometricBandKeV":["0.001","100"],"Lx":"554","LxMinus":"2","LxPlus":"2","Lcool":"21","LcoolMinus":"7","LcoolPlus":"8","netMassCoolingRateMsunYr":"20","netMassCoolingRateMinus":"8","netMassCoolingRatePlus":"9","coolingFlowLowTemperatureKeV":"0.1"},
  "publishedAggregateReferenceOnly": {"pVtotal":"19","cavityPower":"150","cavityPowerMinus":"30","cavityPowerPlus":"100","sameEstimatorAsTutorial":false},
  "tutorial": {"selectedCavityIds":["inner-row1","inner-row2"],"estimator":"sum of individual4pV/age quotients for one inner pair","gammaBubble":"1.3333333333333333333333333333333333333333333333333","enthalpyFactor":"4","primaryAge":"buoyancyAge","uncertaintyConvention":"Opposite-endpoint sensitivity envelope of published asymmetric pV and luminosity intervals with all ages fixed; no joint confidence level or independence claim","scientificBoundary":"Conditional catalogue energy/power comparison in the published truncated aperture. No full Chandra reduction, no unique outburst recurrence time, no proof of feedback stability or present-day global balance."}
}