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97 lines
3.4 KiB
C++
97 lines
3.4 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2023 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_GOESXRAY_H
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#define INCLUDE_GOESXRAY_H
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#include <QtCore>
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#include <QTimer>
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#include <QJsonObject>
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#include "export.h"
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class QNetworkAccessManager;
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class QNetworkReply;
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// GOES X-Ray data
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// This gets 1-minute averages of solar X-rays the 1-8 Angstrom (0.1-0.8 nm) and 0.5-4.0 Angstrom (0.05-0.4 nm) passbands from the GOES satellites
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// https://www.swpc.noaa.gov/products/goes-x-ray-flux
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// There are primary and secondary data sources, from different satellites, as sometimes they can be in eclipse
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// Also gets Proton flux (Which may be observed on Earth a couple of days after a large flare/CME)
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class SDRBASE_API GOESXRay : public QObject
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{
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Q_OBJECT
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protected:
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GOESXRay();
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public:
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struct XRayData {
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QDateTime m_dateTime;
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QString m_satellite;
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double m_flux;
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enum Band {
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UNKNOWN,
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SHORT, // 0.05-0.4nm
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LONG // 0.1-0.8nm
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} m_band;
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XRayData() :
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m_flux(NAN),
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m_band(UNKNOWN)
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{
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}
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};
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struct ProtonData {
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QDateTime m_dateTime;
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QString m_satellite;
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double m_flux;
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int m_energy; // 10=10MeV, 50MeV, 100MeV, 500MeV
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ProtonData() :
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m_flux(NAN),
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m_energy(0)
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{
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}
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};
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static GOESXRay* create(const QString& service="services.swpc.noaa.gov");
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~GOESXRay();
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void getDataPeriodically(int periodInMins=10);
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public slots:
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void getData();
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private slots:
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void handleReply(QNetworkReply* reply);
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signals:
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void xRayDataUpdated(const QList<GOESXRay::XRayData>& data, bool primary); // Called when new data available.
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void protonDataUpdated(const QList<GOESXRay::ProtonData> &data, bool primary);
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private:
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bool containsNonNull(const QJsonObject& obj, const QString &key) const;
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void handleXRayJson(const QByteArray& bytes, bool primary);
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void handleProtonJson(const QByteArray& bytes, bool primary);
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QTimer m_dataTimer; // Timer for periodic updates
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QNetworkAccessManager *m_networkManager;
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};
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#endif /* INCLUDE_GOESXRAY_H */
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