RadioAstronomyGUI 0 0 740 1688 0 0 740 0 Liberation Sans 9 Qt::StrongFocus Radio Astronomy 0 0 731 241 350 0 Settings 3 2 2 2 2 2 16 0 Df 0 0 32 16 Liberation Mono 12 PointingHandCursor Qt::StrongFocus Shift frequency from center in Hz Hz Qt::Vertical SR 0 0 32 16 Liberation Mono 12 PointingHandCursor Qt::StrongFocus Sample rate in samples per second Sa/s Qt::Vertical Δν 0 0 32 16 Liberation Mono 12 PointingHandCursor Qt::StrongFocus RF bandwidth in Hertz Hz Qt::Horizontal 40 20 Channel power Qt::RightToLeft 0.0 dB Qt::Horizontal FFT Qt::Vertical Σ 0 0 32 16 Liberation Mono 12 PointingHandCursor Qt::StrongFocus FFT integration count per measurement Qt::Vertical Channels 56 0 FFT size (number of bins / channels) 16 32 64 128 256 512 1k 2k 4k Qt::Vertical Window 56 0 FFT windowing function None Hann Qt::Vertical Filter List of channels to filter to remove RFI (FFT bin is set to minimum of other bins) Qt::Horizontal 40 20 t_Σ Time taken for a single measurement in seconds or minutes s Qt::Horizontal Star Tracker 140 0 Star Tracker feature that sets the observation target Qt::Vertical Rotator 140 0 Rotator controller for the antenna used for measurement None Qt::Vertical Sensors Open sensor settings dialog :/listing.png:/listing.png Qt::Horizontal 40 20 Qt::Horizontal 0 0 Trx NF Receiver noise temperature in Kelvin or noise figure in dB This is the combined noise of LNA, feed and SDR 1 10000.000000000000000 0 0 K Qt::Vertical T_CMB Cosmic microwave background (CMB) temperature in Kelvin This should be 2.73K when pointing at the sky 300.000000000000000 2.730000000000000 K Qt::Vertical T_Gal Frequency dependent Galactic background temperature in Kelvin 1 9999.000000000000000 2.000000000000000 K Check to automatically update Tgal based on center frequency. Uncheck to manually enter a temperature in Kelvin :/link.png:/link.png true true Qt::Vertical T_SP Spillover temperature in Kelvin 1 1000.000000000000000 K Qt::Horizontal 40 20 T_sys0 System noise temperature in Kelvin assuming no source (i.e. Tsource=0) 0 K T_Atm Atmospheric noise temperature in Kelvin 1 1000.000000000000000 2.000000000000000 K Check to automatically calculate Tatm from Tair, tz and elevation. Uncheck to manually enter a value :/link.png:/link.png true true Qt::Vertical T_Air Surface air temperature in degrees celsius 0 -100.000000000000000 20.000000000000000 C Check to automatically update Tair from air temperature from Star Tracker. Uncheck to set manually :/link.png:/link.png true true Qt::Vertical τ_z Zenith opacity 4 100.000000000000000 0.001000000000000 0.005500000000000 Qt::Vertical El Elevation angle in degrees 0 90.000000000000000 90.000000000000000 ° Check to automatically update elevation from Star Tracker. Uncheck to manually enter an elevation in degrees. :/link.png:/link.png true true Qt::Horizontal 40 20 σT_sys0 Standard deviation / RMS of Tsys0 0 K Qt::Horizontal Baseline 56 0 Baseline to subtract from Tsys to calculate Tsource Tsys0 Tmin Tcold Qt::Vertical ΔG/G Gain variation 4 1000.000000000000000 0.010000000000000 Qt::Vertical HPBW Antenna half-power beamwidth in degrees or solid angle in steradians from Star Tracker 0 0 0 0 0 ° sr Qt::Vertical Ω_S 80 0 Angular size of source relative to antenna beam 1 Unknown Compact Extended Sun Cas A Angle / solid angle subtended by source 5 0.000010000000000 180.000000000000000 0.100000000000000 0 0 0 0 Select degrees to enter source angle or steradians for source solid angle ° sr Qt::Horizontal 40 20 σS_sys0 Standard deviation / RMS of flux assuming no source (i.e. Tsource=0) 0 Jy 0 270 731 51 0 0 Run Control 2 0 0 0 0 true 1 -360.000000000000000 360.000000000000000 -5.000000000000000 Stop 70 0 Measurement mode Single Continuous Sweep Delay in seconds after rotation before measurements starts 1 1000000.000000000000000 60 0 Coordinates to sweep 0 Az/El l/b Offset 1 -360.000000000000000 360.000000000000000 -5.000000000000000 1 -360.000000000000000 360.000000000000000 5.000000000000000 Clear data :/bin.png:/bin.png Settle El Start 1 -360.000000000000000 360.000000000000000 5.000000000000000 1 -180.000000000000000 180.000000000000000 5.000000000000000 Az Delay Delay in seconds after a measurement before the next step starts 1 1000000.000000000000000 Start 56 0 When to start the sweep Now At 1 -360.000000000000000 360.000000000000000 5.000000000000000 Stop Start/stop measurements :/play.png :/stop.png:/play.png Step Step Qt::Horizontal 40 20 120 16777215 Measurement status 0 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter Sweep status Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter 0 350 731 631 0 0 200 320 Spectrometer 2 3 3 3 3 Select data to plot on chart Spectrum Cal spectrum 56 0 Spectrum Y axis units dBFS SNR dBm Tsys K Tsource K Qt::Horizontal 40 20 Open calibration settings dialog :/listing.png:/listing.png Clear calibration data :/bin.png:/bin.png Start hot calibration :/radioastronomy/icons/hot.png:/radioastronomy/icons/hot.png Start cold calibration :/radioastronomy/icons/cold.png:/radioastronomy/icons/cold.png Recalibrate all measurements when checked. Only use calibration for new measurements when unchecked. :/recycle.png:/recycle.png true false Display legend :/radioastronomy/icons/legend.png:/radioastronomy/icons/legend.png true false Download and plot LAB survey data for the corresponding Galactic latitude and longitude :/radioastronomy/icons/lab.png:/radioastronomy/icons/lab.png true false Calculate and plot distance to gas clouds :/radioastronomy/icons/galactictriangle.png:/radioastronomy/icons/galactictriangle.png true false Display reference spectral line :/radioastronomy/icons/refline.png:/radioastronomy/icons/refline.png true false Display Gaussian fitting tools :/radioastronomy/icons/gaussian.png:/radioastronomy/icons/gaussian.png true false Display markers :/radioastronomy/icons/marker.png:/radioastronomy/icons/marker.png true false Display peak data :/radioastronomy/icons/peak.png:/radioastronomy/icons/peak.png true false Reverse X axis :/radioastronomy/icons/reverse.png:/radioastronomy/icons/reverse.png true false Save charts to an animation file :/camera.png:/camera.png Save chart to an image file :/picture.png:/picture.png Load data from a .csv file :/load.png:/load.png Save data to a .csv file :/save.png:/save.png 200 275 0 0 0 0 0 0 Continuously scale X and Y axis so all data is visible A true 0 0 Set X scale to fit all data Autoscale spectrum X false 0 0 Set Y scale to fit all data Autoscale spectrum Y false Ref Spectrum reference level (Y axis maximum value) 1 -150.000000000000000 10000000000000.000000000000000 Range Spectrum Y axis range 1 0.100000000000000 10000000000000.000000000000000 CF Spectrum X axis center frequency in MHz 3 0.000000000000000 20000.000000000000000 0.100000000000000 Span Spectrum X axis range in MHz 2 0.010000000000000 100.000000000000000 0.100000000000000 Sel 80 0 Object to select when clicking on the chart Qt::Horizontal 40 20 0 0 0 0 Date & time Select spectrum 0 1 Qt::Horizontal true Date and time the spectrum was recorded true QAbstractSpinBox::NoButtons dd/MM/yyyy HH:mm:ss 0 0 0 0 Qt::Horizontal 0 0 0 0 Line Reference spectral line HI OH DI Custom Reference spectral line frequency in MHz 6 20000.000000000000000 1420.404999999999973 MHz Qt::Vertical Ref Reference frame for velocities Topo BCRS LSR Qt::Vertical R☉ Distance from Sun to Galactic center in kiloparsec. Estimates range from 7.4 to 8.7 1 7.000000000000000 9.000000000000000 0.100000000000000 8.100000000000000 kpc Qt::Vertical V☉ Sun's orbital velocity around the Galactic Center in km/s. Typical values are 220 and 248 0 100.000000000000000 300.000000000000000 248.000000000000000 km/s Qt::Horizontal 40 20 0 0 0 0 Qt::Horizontal 0 0 0 0 f₀ Centre frequency of Gaussian in MHz. Click on chart to set. 3 20000.000000000000000 0.010000000000000 1420.404999999999973 MHz Qt::Vertical a Gaussian amplitude 2 0.010000000000000 10000000.000000000000000 f Gaussian floor (minimum value) 2 -10000000.000000000000000 10000000.000000000000000 0.000000000000000 Qt::Vertical Δf_FWHM Frequency difference at full width half maximum in Hertz 0 0.000000000000000 1000000.000000000000000 84774.000000000000000 Hz Qt::Vertical T_K Kinetic temperature in Kelvin CNM 50-100 WNM 5000-10000 0 100000.000000000000000 100.000000000000000 6680.000000000000000 K Qt::Vertical v_t RMS of turbulent velocity in km/s 1 1000000.000000000000000 2.400000000000000 km/s Qt::Vertical N_H Column density (cm^-2) true cm^-2 Qt::Horizontal 40 20 0 0 0 0 0 0 0 0 Tcold Pcold Cold calibration antenna temperature in Kelvin or total channel power in dBm 1 -200.000000000000000 10000000000000.000000000000000 10.000000000000000 K Qt::Vertical Thot Phot Hot calibration antenna temperature in Kelvin or total channel power in dBm 1 -200.000000000000000 10000000000000.000000000000000 120.000000000000000 K Qt::Horizontal 40 20 Qt::Horizontal 0 0 0 0 Avg Δ Average difference in dB between hot and cold. This should be close to the expected difference in power between hot and cold calibration points true dB Qt::Vertical y Y-factor Qt::Vertical T_rx Receiver noise temperature in Kelvin calculated from Y-factor true K Qt::Vertical T_sky Sky temperature in Kelvin at time of cold calibration from StarTracker K Qt::Vertical T_SP Estimated spillover temperature in Kelvin true K Qt::Horizontal 40 20 0 0 0 0 Qt::Horizontal 0 0 0 0 16777215 16777215 QAbstractScrollArea::AdjustToContents QAbstractItemView::NoEditTriggers true 0 false Name Marker name Freq (MHz) Frequency in MHz Power (dBFS) ΔX (MHz) ΔY ΔTo Vr (km/s) Radial velocity in km/s R (kpc) Distance to Galactic center in kiloparsec d (kpc) Distance from observer in kiloparsec Plot max Check to plot maximum of two solutions for d in Star Tracker Rmin (kpc) Minimum distance to Galactic center along the line-of-slight in kiloparsec Vmax (km/s) Orbital velocity at minimum distance to Galactic Centre along line-of-sight in km/s 0 990 731 481 0 0 200 230 Radiometer 2 3 3 3 3 Select data to plot on chart Power vs time Tsys vs time Tsource vs time Flux vs time 2D map 60 0 dBFS dBm Watts Qt::Horizontal 40 20 Display legend :/radioastronomy/icons/legend.png:/radioastronomy/icons/legend.png true true Plot sensor 2 data :/slot2_on.png:/slot2_on.png true true Plot sensor 1 data :/slot1_on.png:/slot1_on.png true true Plot air temperature data :/radioastronomy/icons/temperature.png:/radioastronomy/icons/temperature.png true true Plot Tsys0 :/radioastronomy/icons/noise.png:/radioastronomy/icons/noise.png true true Display mean, RMS and standard deviation σ true true Display Gaussian fitting tools :/radioastronomy/icons/gaussian.png:/radioastronomy/icons/gaussian.png true false Display markers :/radioastronomy/icons/marker.png:/radioastronomy/icons/marker.png true true Display peak data :/radioastronomy/icons/peak.png:/radioastronomy/icons/peak.png true true Save chart to an image file :/picture.png:/picture.png Save data to a .csv file :/save.png:/save.png 200 200 0 0 0 0 0 0 Continuously scale X and Y axis so all data is visible Autoscale spectrum A true 0 0 Set X scale to fit all data Autoscale spectrum X false 0 0 Set Y scale to fit all data Autoscale spectrum Y false Ref Reference level (Y axis maximum value) 1 -150.000000000000000 10000000000000.000000000000000 Range Y axis range 1 0.100000000000000 10000000000000.000000000000000 Start X axis start time End X axis end time Sel 80 0 Object to select when clicking on the chart Qt::Horizontal 40 20 2 0 0 0 0 Qt::Horizontal 0 0 0 0 Center Date and time (x axis value) of the center of the Gaussian dd/MM/yyyy HH:mm:ss Qt::Vertical a Gaussian amplitude 2 0.010000000000000 10000000.000000000000000 f Gaussian floor (minimum value) 2 -10000000.000000000000000 10000000.000000000000000 0.000000000000000 Qt::Vertical Δt_FWHM Time difference at full width half maximum in seconds 0 0.000000000000000 10000000.000000000000000 10.000000000000000 1350.000000000000000 s Qt::Vertical HPBW Antenna half-power beam width in degrees assuming a drift-scan of the Sun with a radiation pattern matching the Gaussian 1 0.100000000000000 180.000000000000000 0.100000000000000 5.000000000000000 ° Qt::Horizontal 40 20 0 0 0 0 6 2 Width of map image in pixels 0 1000 0 Qt::Horizontal 40 20 Width of map image in pixels 0 1000 0 Minimum value for X axis 1 -360.000000000000000 360.000000000000000 Check to automatically update map dimensions when a sweep starts :/link.png:/link.png true true Maximum value for X axis 1 -360.000000000000000 400.000000000000000 Height to Width Y Range Qt::Vertical Qt::Vertical ° Maximum value for Y axis 1 -180.000000000000000 180.000000000000000 0 0 Automatically scale axes range based on data in radiometer table A false Minimum value for Y axis 1 -180.000000000000000 180.000000000000000 ° X Range ° ° Az/El l/b Offset to Qt::Horizontal 0 0 0 0 0 0 Automatically scale colour gradient to range from minimum and maximum values A true Qt::Vertical Min 1 -1000000.000000000000000 1000000.000000000000000 dB Qt::Vertical Max 1 -1000000.000000000000000 1000000.000000000000000 dB Qt::Vertical Colour Greyscale Qt::Horizontal 40 20 0 0 0 0 Qt::Horizontal 0 0 0 0 16777215 16777215 QAbstractScrollArea::AdjustToContents QAbstractItemView::NoEditTriggers true 0 false Name Marker name Date Date of measurement Time Time of measurement Power (dBFS) Value of measurement ΔX Time difference between markers (d hh:mm:ss) ΔY Difference in Y values between markers ΔTo Which marker the delta values are to 0 0 0 0 Mean Arithmetic mean (average) RMS Root mean squared σ Standard deviation 10 1490 721 171 0 0 Radiometer Data 2 3 3 3 3 QAbstractItemView::NoEditTriggers QAbstractItemView::SelectRows Date Date of measurement Time Time measurement finished Power (FFT) Measured power (Sum of FFT absolute magnitude) Power (dBFS) Measured power (dBFS) Power (dBm) Measured power (dBm) Tsys (K) Measured system noise temperature in Kelvin Tsys0 (K) System noise temperature in Kelvin assuming no source (i.e. Tsource=0) Tsource (K) Estimation of noise temperature contribution from astronomical source in Kelvin (Tsource=Tsys-Tsys0) Tb (K) Brightness temperature of source in Kelvin Tsky (K) Sky temperature in Kelvin towards target from Star Tracker Sν (Jy) Spectral flux density in Jansky σTsys (K) Standard deviation / RMS of temperature in Kelvin due to random fluctuations σSsys (Jy) Standard deviation / RMS of flux in Jansky due to random fluctuations ΩA (sr) Antenna solid angle in steradians ΩS (sr) Source solid angle in steradians RA Right ascension Dec Declination l Galactic latitude in degrees b Galactic longitude in degrees Az Azimuth in degrees El Elevation in degrees Vbcrs Velocity towards RA/Dec relative to barycentric reference frame (km/s) Vlsr Velocity towards RA/Dec relative to local standard of rest (km/s) Solar Flux (Jy) Solar flux in Jansky from Star Tracker Air Temp (C) Surface air temperature in degrees Celsius from Star Tracker Sensor 1 Sensor 1 data Sensor 2 Sensor 2 data RollupContents QWidget

gui/rollupcontents.h

1 ValueDialZ QWidget

gui/valuedialz.h

1 ButtonSwitch QToolButton

gui/buttonswitch.h

QChartView QGraphicsView

QtCharts

WrappingDateTimeEdit QDateTimeEdit

gui/wrappingdatetimeedit.h

1 powerMean powerRMS powerSD powerTable fftSize fftWindow filterFreqs starTracker rotator showSensors tempRXSelect tempRX tempCMB tempGal tempGalLink tempSP tempAtm tempAtmLink tempAir tempAirLink zenithOpacity elevation elevationLink gainVariation sourceType omegaS omegaSUnits startStop clearData runMode sweepStartAtTime sweepType sweep1Start sweep1Stop sweep1Step sweep1Delay sweepStartDateTime sweep2Start sweep2Stop sweep2Step sweep2Delay spectrumChartSelect spectrumYUnits clearCal integration startCalHot startCalCold recalibrate deltaFrequency spectrumShowLegend spectrumShowLAB spectrumShowDistance rfBW spectrumShowRefLine spectrumTemp spectrumMarker spectrumPeak powerChart spectrumReverseXAxis saveSpectrumChartImages saveSpectrumChartImage loadSpectrumData saveSpectrumData spectrumChart spectrumAutoscale sampleRate spectrumAutoscaleX spectrumAutoscaleY spectrumReference spectrumRange spectrumCenterFreq spectrumSpan spectrumSelect spectrumIndex spectrumDateTime spectrumLine spectrumLineFrequency refFrame sunDistanceToGC sunOrbitalVelocity spectrumGaussianFreq spectrumGaussianAmp spectrumGaussianFloor spectrumGaussianFWHM spectrumTemperature spectrumGaussianTurb columnDensity tCalColdSelect tCalCold tCalHotSelect tCalHot calAvgDiff calYFactor calTrx calTsky calTsp spectrumMarkerTable powerChartSelect powerYUnits powerShowLegend powerShowSensor2 powerShowSensor1 powerShowAirTemp powerShowTsys0 powerShowAvg powerShowGaussian powerShowMarker powerShowPeak savePowerChartImage savePowerData powerAutoscale powerAutoscaleX powerAutoscaleY powerReference powerRange powerStartTime powerEndTime powerSelect powerGaussianCenter powerGaussianAmp powerGaussianFloor powerGaussianFWHM powerGaussianHPBW power2DLinkSweep power2DSweepType power2DWidth power2DXMin power2DXMax power2DAutoscale power2DHeight power2DYMin power2DYMax powerColourAutoscale powerColourScaleMin powerColourScaleMax powerColourPalette powerMarkerTable