! Started logfile: J0527+0331_X_2017_02_24_pus_uvs.log on Sat May 4 09:58:15 2019 obs J0527+0331_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0527+0331_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.3 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0527+0331 ! ! 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 1882 lines of history. ! ! Reading 1296 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 J0527+0331_X_2017_02_24_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.689575Jy sigma=0.006255 ! Fit after self-cal, rms=0.688253Jy sigma=0.006244 ! 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=0.8288 mas, bmaj=5.86 mas, bpa=-20.67 degrees ! Estimated noise=2762.23 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 = 0.246693 Jy ! Component: 100 - total flux cleaned = 0.300488 Jy ! Total flux subtracted in 100 components = 0.300488 Jy ! Clean residual min=-0.007990 max=0.015003 Jy/beam ! Clean residual mean=-0.000032 rms=0.003345 Jy/beam ! Combined flux in latest and established models = 0.300488 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.300488 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=0.073548Jy sigma=0.000649 ! Fit after self-cal, rms=0.073547Jy sigma=0.000649 ! 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=1.047 mas, bmaj=5.464 mas, bpa=-19.87 degrees ! Estimated noise=2176.56 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 = 0.01252 Jy ! Component: 100 - total flux cleaned = 0.0104781 Jy ! Component: 150 - total flux cleaned = 0.00911432 Jy ! Component: 200 - total flux cleaned = 0.00678175 Jy ! Total flux subtracted in 200 components = 0.00678175 Jy ! Clean residual min=-0.002558 max=0.002589 Jy/beam ! Clean residual mean=-0.000035 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.307269 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.307269 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=0.071173Jy sigma=0.000626 ! Fit after self-cal, rms=0.071170Jy sigma=0.000626 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 1.02 ! LA 1.04 MK 0.95 NL 1.00* OV 0.99 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.03 ! LA 1.00 MK 0.94 NL 1.00* OV 1.02 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.99 ! LA 0.98 MK 1.04 NL 1.00* OV 1.00 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 0.96 MK 0.97 NL 1.00* OV 0.99 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.98 ! LA 1.02 MK 0.96 NL 1.00* OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.99 ! LA 1.02 MK 1.03 NL 1.00* OV 0.96 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 1.01 ! LA 1.01 MK 1.01 NL 1.00* OV 0.99 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.97 ! LA 1.03 MK 0.99 NL 1.00* OV 0.98 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 1.07 ! LA 0.99 MK 1.00 NL 1.00* OV 0.97 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.99 ! LA 1.01 MK 1.03 NL 1.00* OV 0.96 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.00 ! LA 0.97 MK 0.96 NL 1.00* OV 1.01 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.96 ! LA 1.02 MK 1.00 NL 1.00* OV 0.98 ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.071170Jy sigma=0.000626 ! Fit after self-cal, rms=0.069900Jy sigma=0.000619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=5.4 mas, bpa=-19.88 degrees ! Estimated noise=2189.59 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 = 3.19475e-05 Jy ! Component: 100 - total flux cleaned = -0.00026093 Jy ! Component: 150 - total flux cleaned = -0.000175372 Jy ! Component: 200 - total flux cleaned = 0.000276027 Jy ! Total flux subtracted in 200 components = 0.000276027 Jy ! Clean residual min=-0.001219 max=0.001211 Jy/beam ! Clean residual mean=-0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.307545 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 78 components and 0.307545 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=0.069708Jy sigma=0.000617 ! Fit after self-cal, rms=0.069715Jy sigma=0.000617 ! 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=0.069715Jy sigma=0.000617 ! Fit after self-cal, rms=0.069643Jy sigma=0.000617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=5.398 mas, bpa=-19.88 degrees ! Estimated noise=2187.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174805 Jy ! Component: 100 - total flux cleaned = 0.00035106 Jy ! Component: 150 - total flux cleaned = 0.000450622 Jy ! Component: 200 - total flux cleaned = 0.000450004 Jy ! Total flux subtracted in 200 components = 0.000450004 Jy ! Clean residual min=-0.000712 max=0.000711 Jy/beam ! Clean residual mean=-0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.307995 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 118 components and 0.307995 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=0.069565Jy sigma=0.000616 ! Fit after self-cal, rms=0.069561Jy sigma=0.000616 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 = -5.9212e-05 Jy ! Component: 100 - total flux cleaned = -2.27287e-05 Jy ! Component: 150 - total flux cleaned = 1.30147e-05 Jy ! Component: 200 - total flux cleaned = 4.77866e-05 Jy ! Total flux subtracted in 200 components = 4.77866e-05 Jy ! Clean residual min=-0.000554 max=0.000555 Jy/beam ! Clean residual mean=-0.000006 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.308043 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 146 components and 0.308043 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=0.069524Jy sigma=0.000616 ! Fit after self-cal, rms=0.069523Jy sigma=0.000616 ! 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=0.069523Jy sigma=0.000616 ! Fit after self-cal, rms=0.069536Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=5.397 mas, bpa=-19.88 degrees ! Estimated noise=2188.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.58614e-05 Jy ! Component: 100 - total flux cleaned = -7.87062e-05 Jy ! Component: 150 - total flux cleaned = -5.10502e-05 Jy ! Component: 200 - total flux cleaned = -4.99752e-05 Jy ! Total flux subtracted in 200 components = -4.99752e-05 Jy ! Clean residual min=-0.000453 max=0.000449 Jy/beam ! Clean residual mean=-0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.307993 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 169 components and 0.307993 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=0.069512Jy sigma=0.000616 ! Fit after self-cal, rms=0.069512Jy sigma=0.000616 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 = -8.53556e-05 Jy ! Component: 100 - total flux cleaned = -8.51897e-05 Jy ! Component: 150 - total flux cleaned = -8.49139e-05 Jy ! Component: 200 - total flux cleaned = -3.37149e-05 Jy ! Total flux subtracted in 200 components = -3.37149e-05 Jy ! Clean residual min=-0.000424 max=0.000425 Jy/beam ! Clean residual mean=-0.000007 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.30796 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 192 components and 0.30796 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=0.069494Jy sigma=0.000616 ! Fit after self-cal, rms=0.069493Jy sigma=0.000616 ! 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=0.069493Jy sigma=0.000616 ! Fit after self-cal, rms=0.069524Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=6.414 mas, bpa=5.184 degrees ! Estimated noise=2623.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281155 Jy ! Component: 100 - total flux cleaned = -0.000190008 Jy ! Component: 150 - total flux cleaned = -0.000130878 Jy ! Component: 200 - total flux cleaned = -0.000116018 Jy ! Total flux subtracted in 200 components = -0.000116018 Jy ! Clean residual min=-0.000245 max=0.000240 Jy/beam ! Clean residual mean=-0.000003 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.307844 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 242 components and 0.307843 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=0.069518Jy sigma=0.000616 ! Fit after self-cal, rms=0.069517Jy sigma=0.000616 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 = -9.77621e-06 Jy ! Component: 100 - total flux cleaned = -6.5026e-05 Jy ! Component: 150 - total flux cleaned = -7.88393e-05 Jy ! Component: 200 - total flux cleaned = -9.29534e-05 Jy ! Total flux subtracted in 200 components = -9.29534e-05 Jy ! Clean residual min=-0.000226 max=0.000226 Jy/beam ! Clean residual mean=-0.000005 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.30775 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 264 components and 0.307751 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=0.069513Jy sigma=0.000616 ! Fit after self-cal, rms=0.069513Jy sigma=0.000616 ! 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=1.031 mas, bmaj=5.396 mas, bpa=-19.88 degrees ! Estimated noise=2188.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 5.396 at -19.88 degrees (North through East) ! Clean map min=-0.0035566 max=0.30931 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=0.8279 mas, bmaj=5.853 mas, bpa=-20.69 degrees ! Estimated noise=2750.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244833 Jy ! Component: 100 - total flux cleaned = 0.298223 Jy ! Component: 150 - total flux cleaned = 0.309927 Jy ! Component: 200 - total flux cleaned = 0.310801 Jy ! Total flux subtracted in 200 components = 0.310801 Jy ! Clean residual min=-0.003500 max=0.003506 Jy/beam ! Clean residual mean=-0.000022 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.310801 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.310801 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=5.396 mas, bpa=-19.88 degrees ! Estimated noise=2188.97 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 = -0.00402596 Jy ! Component: 100 - total flux cleaned = -0.00480076 Jy ! Component: 150 - total flux cleaned = -0.00517956 Jy ! Component: 200 - total flux cleaned = -0.00573168 Jy ! Total flux subtracted in 200 components = -0.00573168 Jy ! Clean residual min=-0.001762 max=0.001785 Jy/beam ! Clean residual mean=-0.000013 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.305069 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 65 components and 0.305069 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=3.189 mas, bmaj=6.414 mas, bpa=5.184 degrees ! Estimated noise=2623.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035232 Jy ! Component: 100 - total flux cleaned = -0.000650077 Jy ! Component: 150 - total flux cleaned = -0.00101491 Jy ! Component: 200 - total flux cleaned = -0.00122984 Jy ! Total flux subtracted in 200 components = -0.00122984 Jy ! Clean residual min=-0.000584 max=0.000583 Jy/beam ! Clean residual mean=-0.000011 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.303839 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 = -0.000142246 Jy ! Component: 100 - total flux cleaned = -0.000258396 Jy ! Component: 150 - total flux cleaned = -0.000301134 Jy ! Component: 200 - total flux cleaned = -0.000390405 Jy ! Total flux subtracted in 200 components = -0.000390405 Jy ! Clean residual min=-0.000770 max=0.000756 Jy/beam ! Clean residual mean=-0.000018 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.303449 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 130 components and 0.303449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=5.396 mas, bpa=-19.88 degrees ! Estimated noise=2188.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000927713 Jy ! Component: 100 - total flux cleaned = 0.00118931 Jy ! Component: 150 - total flux cleaned = 0.00130649 Jy ! Component: 200 - total flux cleaned = 0.00151554 Jy ! Total flux subtracted in 200 components = 0.00151554 Jy ! Clean residual min=-0.000829 max=0.000823 Jy/beam ! Clean residual mean=-0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.304964 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 161 components and 0.304965 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=0.069598Jy sigma=0.000616 ! Fit after self-cal, rms=0.069590Jy sigma=0.000616 wmodel J0527+0331_X_2017_02_24_pus_map.mod ! Writing 161 model components to file: J0527+0331_X_2017_02_24_pus_map.mod wobs J0527+0331_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0527+0331_X_2017_02_24_pus_uvs.fits wwins J0527+0331_X_2017_02_24_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0527+0331_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 5.396 at -19.88 degrees (North through East) ! Clean map min=-0.0027977 max=0.30557 Jy/beam ! Writing clean map to FITS file: J0527+0331_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.305566 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.295493 0.295493 0.590985 1.18197 2.36394 4.72788 9.45577 18.9115 37.8231 75.6461 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.305 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 5.396 at -19.88 degrees (North through East) ! Clean map min=-0.0027977 max=0.30557 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 J0527+0331_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:58:15 2019