walter max-moerbeck owens valley radio observatory california institute of technology the ovro 40m...

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WALTER MAX-MOERBECK

OWENS VALLEY RADIO OBSERVATORYCALIFORNIA INSTITUTE OF TECHNOLOGY

The OVRO 40m 15 GHz Monitoring Program

People

Walter Max-MoerbeckJoey RichardsMatthew StevensonTony ReadheadTim PearsonVaso Pavlidou

Graduate students

The program

~1200 sources, mostly CGRaBS

Observed every 2 days Data since June 2007 Frequency: 15 GHz, 3 GHz

bandwidth ~ 5mJy thermal noise +

systematic ~2% 2.5’ beam at 15GHz

Purpose

Characterize radio variabilityCorrelations with gamma activityCollaboration with multiwavelength

campaigns (e.g. 3C454.3, PKS 1502+106) LAT and other groups too

A preview of the data

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