! Started logfile: J1714-2514_X_2017_05_01_pus_uvs.log on Wed May 1 20:00:19 2019 obs J1714-2514_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1714-2514_X_2017_05_01_pus_uva.fits ! AN table 1: 165 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.808754 visibilities/baseline/integration-bin. ! Found source: J1714-2514 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 863 lines of history. ! ! Reading 72060 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1714-2514_X_2017_05_01_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.676317Jy sigma=0.017566 ! Fit after self-cal, rms=3.627007Jy sigma=0.017279 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6685 mas, bmaj=1.991 mas, bpa=11.75 degrees ! Estimated noise=767.136 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044176 Jy ! Component: 100 - total flux cleaned = 0.0333516 Jy ! Total flux subtracted in 100 components = 0.0333516 Jy ! Clean residual min=-0.087241 max=0.088175 Jy/beam ! Clean residual mean=0.000013 rms=0.039027 Jy/beam ! Combined flux in latest and established models = 0.0333516 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0333516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=3.526953Jy sigma=0.015627 ! Fit after self-cal, rms=3.526670Jy sigma=0.015625 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8546 mas, bmaj=2.371 mas, bpa=9.493 degrees ! Estimated noise=351.259 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0115754 Jy ! Component: 100 - total flux cleaned = -0.00794916 Jy ! Component: 150 - total flux cleaned = -0.0115273 Jy ! Component: 200 - total flux cleaned = -0.0150213 Jy ! Total flux subtracted in 200 components = -0.0150213 Jy ! Clean residual min=-0.057384 max=0.057300 Jy/beam ! Clean residual mean=-0.000017 rms=0.026159 Jy/beam ! Combined flux in latest and established models = 0.0183303 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 95 components and 0.0183303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=3.516043Jy sigma=0.015580 ! Fit after self-cal, rms=3.515872Jy sigma=0.015580 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.75 KP 1.11 ! LA 0.96 MK 0.85 NL 1.90 OV 1.71 ! PT 1.14 SC 1.49 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 2.13 KP 1.17 ! LA 1.03 MK 0.81 NL 1.89 OV 1.49 ! PT 1.28 SC 1.34 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 2.29 KP 1.22 ! LA 1.04 MK 0.91 NL 1.92 OV 1.39 ! PT 1.23 SC 1.42 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 2.38 KP 1.14 ! LA 1.08 MK 1.14 NL 1.80 OV 1.44 ! PT 1.32 SC 1.37 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 2.61 KP 1.18 ! LA 1.04 MK 1.54 NL 1.77 OV 1.36 ! PT 1.05 SC 1.53 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 2.69 KP 1.20 ! LA 1.05 MK 1.64 NL 1.78 OV 1.37 ! PT 1.03 SC 1.51 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.36 HN 2.68 KP 1.21 ! LA 1.25 MK 1.26 NL 1.73 OV 1.24 ! PT 1.01 SC 1.39 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.45 FD 0.14 HN 0.09 KP 0.75 ! LA 0.23 MK 8.71 NL 0.53 OV 1.04 ! PT 11.51 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.06 HN 2.89 KP 1.32 ! LA 1.07 MK 0.99 NL 1.64 OV 0.99 ! PT 1.07 SC 1.25 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.09 HN 2.65 KP 1.27 ! LA 1.06 MK 0.98 NL 1.77 OV 1.03 ! PT 1.12 SC 1.31 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HN 2.57 KP 1.36 ! LA 1.07 MK 0.94 NL 1.97 OV 1.18 ! PT 1.16 SC 1.46 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.84 HN 2.78 KP 1.25 ! LA 0.87 MK 0.92 NL 1.94 OV 1.05 ! PT 1.04 SC 1.42 ! ! ! Fit before self-cal, rms=3.515872Jy sigma=0.015580 ! Fit after self-cal, rms=0.382229Jy sigma=0.012617 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9907 mas, bmaj=2.835 mas, bpa=8.843 degrees ! Estimated noise=285.32 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0121676 Jy ! Component: 100 - total flux cleaned = -0.0149115 Jy ! Component: 150 - total flux cleaned = -0.0158872 Jy ! Component: 200 - total flux cleaned = -0.015424 Jy ! Total flux subtracted in 200 components = -0.015424 Jy ! Clean residual min=-0.007242 max=0.007228 Jy/beam ! Clean residual mean=0.000008 rms=0.002663 Jy/beam ! Combined flux in latest and established models = 0.00290625 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 141 components and 0.00290625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.382698Jy sigma=0.012547 ! Fit after self-cal, rms=0.386901Jy sigma=0.012545 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.386901Jy sigma=0.012545 ! Fit after self-cal, rms=0.317180Jy sigma=0.012525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9897 mas, bmaj=2.848 mas, bpa=7.053 degrees ! Estimated noise=288.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00600894 Jy ! Component: 100 - total flux cleaned = -0.00754045 Jy ! Component: 150 - total flux cleaned = -0.00721268 Jy ! Component: 200 - total flux cleaned = -0.00720456 Jy ! Total flux subtracted in 200 components = -0.00720456 Jy ! Clean residual min=-0.005518 max=0.005541 Jy/beam ! Clean residual mean=0.000013 rms=0.001897 Jy/beam ! Combined flux in latest and established models = -0.00429831 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 190 components and -0.00429831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.317056Jy sigma=0.012480 ! Fit after self-cal, rms=0.320692Jy sigma=0.012480 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130608 Jy ! Component: 100 - total flux cleaned = -0.00130503 Jy ! Component: 150 - total flux cleaned = -0.00068423 Jy ! Component: 200 - total flux cleaned = -7.02928e-05 Jy ! Total flux subtracted in 200 components = -7.02928e-05 Jy ! Clean residual min=-0.005075 max=0.005042 Jy/beam ! Clean residual mean=0.000009 rms=0.001746 Jy/beam ! Combined flux in latest and established models = -0.00436861 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 219 components and -0.0043686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.320767Jy sigma=0.012446 ! Fit after self-cal, rms=0.320668Jy sigma=0.012446 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.320668Jy sigma=0.012446 ! Fit after self-cal, rms=0.291853Jy sigma=0.012437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9762 mas, bmaj=2.805 mas, bpa=7.638 degrees ! Estimated noise=310.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00563717 Jy ! Component: 100 - total flux cleaned = -0.00593822 Jy ! Component: 150 - total flux cleaned = -0.00564241 Jy ! Component: 200 - total flux cleaned = -0.00623721 Jy ! Total flux subtracted in 200 components = -0.00623721 Jy ! Clean residual min=-0.004893 max=0.004899 Jy/beam ! Clean residual mean=0.000013 rms=0.001630 Jy/beam ! Combined flux in latest and established models = -0.0106058 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 273 components and -0.0106058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.291884Jy sigma=0.012401 ! Fit after self-cal, rms=0.293371Jy sigma=0.012401 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000647424 Jy ! Component: 100 - total flux cleaned = -6.63339e-05 Jy ! Component: 150 - total flux cleaned = -0.000355479 Jy ! Component: 200 - total flux cleaned = -6.88333e-05 Jy ! Total flux subtracted in 200 components = -6.88333e-05 Jy ! Clean residual min=-0.004653 max=0.004666 Jy/beam ! Clean residual mean=0.000007 rms=0.001572 Jy/beam ! Combined flux in latest and established models = -0.0106746 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 311 components and -0.0106746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.293420Jy sigma=0.012370 ! Fit after self-cal, rms=0.293343Jy sigma=0.012370 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.293343Jy sigma=0.012370 ! Fit after self-cal, rms=0.299601Jy sigma=0.012367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=5.713 mas, bpa=8.283 degrees ! Estimated noise=319.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160422 Jy ! Component: 100 - total flux cleaned = -0.00160998 Jy ! Component: 150 - total flux cleaned = -0.00122207 Jy ! Component: 200 - total flux cleaned = -0.000971976 Jy ! Total flux subtracted in 200 components = -0.000971976 Jy ! Clean residual min=-0.002064 max=0.002057 Jy/beam ! Clean residual mean=0.000008 rms=0.000766 Jy/beam ! Combined flux in latest and established models = -0.0116466 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 337 components and -0.0116466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.299589Jy sigma=0.012353 ! Fit after self-cal, rms=0.301256Jy sigma=0.012353 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261531 Jy ! Component: 100 - total flux cleaned = 0.000510089 Jy ! Component: 150 - total flux cleaned = 0.00100149 Jy ! Component: 200 - total flux cleaned = 0.00124265 Jy ! Total flux subtracted in 200 components = 0.00124265 Jy ! Clean residual min=-0.001991 max=0.001992 Jy/beam ! Clean residual mean=0.000003 rms=0.000722 Jy/beam ! Combined flux in latest and established models = -0.010404 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 353 components and -0.010404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.301265Jy sigma=0.012340 ! Fit after self-cal, rms=0.301218Jy sigma=0.012340 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9883 mas, bmaj=2.852 mas, bpa=7.929 degrees ! Estimated noise=296.974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9883 x 2.852 at 7.929 degrees (North through East) ! Clean map min=-0.04568 max=0.074271 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7694 mas, bmaj=2.314 mas, bpa=10.02 degrees ! Estimated noise=705.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716223 Jy ! Component: 100 - total flux cleaned = 0.0111809 Jy ! Component: 150 - total flux cleaned = 0.0111892 Jy ! Component: 200 - total flux cleaned = 0.00884437 Jy ! Total flux subtracted in 200 components = 0.00884437 Jy ! Clean residual min=-0.037051 max=0.037198 Jy/beam ! Clean residual mean=0.000009 rms=0.015581 Jy/beam ! Combined flux in latest and established models = 0.00884438 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 47 model components to the UV plane model. ! The established model now contains 47 components and 0.00884438 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9883 mas, bmaj=2.852 mas, bpa=7.929 degrees ! Estimated noise=296.974 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00592631 Jy ! Component: 100 - total flux cleaned = -0.00711274 Jy ! Component: 150 - total flux cleaned = -0.00917733 Jy ! Component: 200 - total flux cleaned = -0.0128544 Jy ! Total flux subtracted in 200 components = -0.0128544 Jy ! Clean residual min=-0.014510 max=0.014668 Jy/beam ! Clean residual mean=-0.000004 rms=0.005938 Jy/beam ! Combined flux in latest and established models = -0.00401003 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 98 components and -0.00401003 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=5.713 mas, bpa=8.283 degrees ! Estimated noise=319.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000725713 Jy ! Component: 100 - total flux cleaned = -0.00241174 Jy ! Component: 150 - total flux cleaned = -0.00354362 Jy ! Component: 200 - total flux cleaned = -0.00388674 Jy ! Total flux subtracted in 200 components = -0.00388674 Jy ! Clean residual min=-0.005561 max=0.005541 Jy/beam ! Clean residual mean=-0.000020 rms=0.002220 Jy/beam ! Combined flux in latest and established models = -0.00789677 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305104 Jy ! Component: 100 - total flux cleaned = 0.00029584 Jy ! Component: 150 - total flux cleaned = 0.000859993 Jy ! Component: 200 - total flux cleaned = 0.000328678 Jy ! Total flux subtracted in 200 components = 0.000328678 Jy ! Clean residual min=-0.004311 max=0.004279 Jy/beam ! Clean residual mean=-0.000015 rms=0.001778 Jy/beam ! Combined flux in latest and established models = -0.00756809 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 145 components and -0.00756809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9883 mas, bmaj=2.852 mas, bpa=7.929 degrees ! Estimated noise=296.974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168304 Jy ! Component: 100 - total flux cleaned = -0.00261053 Jy ! Component: 150 - total flux cleaned = -0.0036067 Jy ! Component: 200 - total flux cleaned = -0.00452799 Jy ! Total flux subtracted in 200 components = -0.00452799 Jy ! Clean residual min=-0.007398 max=0.007452 Jy/beam ! Clean residual mean=-0.000001 rms=0.002788 Jy/beam ! Combined flux in latest and established models = -0.0120961 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 192 components and -0.0120961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.302228Jy sigma=0.012473 ! Fit after self-cal, rms=0.302148Jy sigma=0.012473 wmodel J1714-2514_X_2017_05_01_pus_map.mod ! Writing 192 model components to file: J1714-2514_X_2017_05_01_pus_map.mod wobs J1714-2514_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1714-2514_X_2017_05_01_pus_uvs.fits wwins J1714-2514_X_2017_05_01_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1714-2514_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9883 x 2.852 at 7.929 degrees (North through East) ! Clean map min=-0.048469 max=0.080935 Jy/beam ! Writing clean map to FITS file: J1714-2514_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0809352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00275167 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -10.1995 10.1995 20.3991 40.7981 81.5963 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0082 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9883 x 2.852 at 7.929 degrees (North through East) ! Clean map min=-0.048469 max=0.080935 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1714-2514_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:00:23 2019