Expanded Owens Valley Solar Array

EOVSA (Expanded Owens Valley Solar Array) is a new solar-dedicated radio interferometer operated by the New Jersey Institute of Technology. This wiki serves as the site for EOVSA documentation.

EOVSA Documentation

• General
  • Downconversion and Frequency Tuning
  • Dealing with Radio Frequency Interference
  • Switching between 200 MHz and 300 MHz Correlator

• Computer-Network
  • Computing Systems
  • Network

• Control System
  • 27-m Antenna Commands
  • Schedule Commands
  • Control Commands
  • Attenuation and Level Control

• Hardware
  • Hardware Overview
  • 2.1-m Antennas
  • 27-m Antennas

• Software
  • Calibration Database
  • Stateframe Database
  • Create CASA measurement sets

• Calibration
  • Calibration Overview
  • Pointing Calibration
  • Total Power Calibration
  • System Gain Calibration
  • Reference Gain Calibration
  • Daily Gain Calibration
  • Delay Calibration
  • Bandpass Calibration
  • Polarization Calibration
  • Antenna Position
  • Calibrator Survey

• Starburst

Using EOVSA Data

• Software Basics
  • CASA Guides
  • Miriad Guides
  • SolarSoft IDL
  • Basic GitHub Tutorial

• EOVSA Data Analysis Guide
  • Spectrogram Software

System Software

• LabVIEW software
• Python code Github repository

Observing Log

2016 November

2016 December

2017 January

2017 February

2017 March

2017 April

2017 May

Tohbans

Trouble Shooting Guide

Tohban Records

= Flare List

Date	RHESSI Time	RHESSI Lightcurve	XSP Data	RHESSI Coverage	RHESSI Energy Range (keV)	EOVSA Time	EOVSA Image	GOES Class	Baseline Plot
May 6, 2017	20:07:24	Lightcurve	XSP	Yes	6 - 12	20:06:49		B3.5	Plot
April 21, 2017	17:27:25	Lightcurve	XSP	Yes	6 - 12	17:26:51		B4.1	Plot
April 17, 2017	23:44:20	Lightcurve	XSP	No		23:45:51		B2.0	Plot
	21:40:04	Lightcurve	XSP	Yes	6 - 12	21:38:51		B7.5	Plot
April 10, 2017	18:20:52	Lightcurve	XSP	No		18:26:51		B4.8	Plot
April 8, 2017	23:58:40	Lightcurve	XSP	Yes	6 - 12	23:53:53		B2.3	Plot
April 7, 2017	19:46:57	Lightcurve	XSP	No		19:47:52		C4.3	Plot
	00:23:45	Lightcurve	XSP	Yes	12 - 25	00:23:52		C2.7	Plot
April 5, 2017	17:38:20	Lightcurve	XSP	Yes	6 - 12	17:38:51		B9.1	Plot
	15:54:46	Lightcurve	XSP	No		15:52:50		B5.9	Plot
April 4, 2017	23:42:10	Lightcurve	XSP	Yes	25 - 50	23:40:51	Image	C4.9	Plot
	19:41:44	Lightcurve	XSP	No		19:42:52		B9.4	Plot
	00:39:35	Lightcurve	XSP	Yes	12 - 25	00:37:49		C1.4	Plot
April 3, 2017	23:51:49	Lightcurve	XSP	Yes	12 - 25	23:44:49		C1.7	Plot
	20:12:00	Lightcurve	XSP	No		20:11:53		C5.0	Plot
	01:00:44	Lightcurve	XSP	Yes	25 - 50	01:00:52		M1.2	Plot
April 2, 2017	20:31:18	Lightcurve	XSP	No		20:31:49		M5.7	Plot
	18:41:44	Lightcurve	XSP	No		18:48:52		M2.1	Plot
	16:25:30	Lightcurve	XSP	Yes	12 - 25	16:24:50		C3.0	Plot
April 1, 2017	23:08:10	Lightcurve	XSP	Yes	12 - 25	23:01:51		C5.1	Plot
	21:48:35	Lightcurve	XSP	Yes	50 - 100	21:46:51		M4.4	Plot
	19:57:23	Lightcurve	XSP	Yes	12 - 25	19:42:50		C3.7	Plot
	15:37:25	Lightcurve	XSP	Yes	12 - 25	15:55:21		B8.1	Plot
March 31, 2017	23:05:13	Lightcurve	XSP	No		22:57:49		C1.1	Plot
March 29, 2017	23:27:10	Lightcurve	XSP	Yes	6 - 12	23:40:50		B6.5	Plot
March 25, 2017	23:34:44	Lightcurve	XSP	Yes	6 - 12	23:44:50		B2.3	Plot
February 23, 2017	20:52:00	Lightcurve	XSP	Yes	6 - 12	20:52:50		C1.3	Plot
	20:26:05	Lightcurve	XSP	No		20:25:50		B5.8	Plot
February 21, 2017	22:57:23	Lightcurve	XSP	No		22:51:10		B3.0	Plot
January 25, 2017	21:27:14	Lightcurve	XSP	Yes	12 - 25	21:26:57		B8.5	Plot