! Started logfile: J0650-2849_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:45:47 2019 obs J0650-2849_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0650-2849_X_2017_01_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.675049 visibilities/baseline/integration-bin. ! Found source: J0650-2849 ! ! 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 1309 lines of history. ! ! Reading 41556 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 J0650-2849_X_2017_01_16_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 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931845Jy sigma=0.006441 ! Fit after self-cal, rms=0.901999Jy sigma=0.006284 ! 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=0.7566 mas, bmaj=3.388 mas, bpa=16.45 degrees ! Estimated noise=1492.05 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0853057 Jy ! Component: 100 - total flux cleaned = 0.103952 Jy ! Total flux subtracted in 100 components = 0.103952 Jy ! Clean residual min=-0.004931 max=0.005254 Jy/beam ! Clean residual mean=0.000004 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.103952 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.103952 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=0.130619Jy sigma=0.000649 ! Fit after self-cal, rms=0.130524Jy 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=0.9524 mas, bmaj=3.815 mas, bpa=15.26 degrees ! Estimated noise=527.611 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 = 0.00701657 Jy ! Component: 100 - total flux cleaned = 0.0109563 Jy ! Component: 150 - total flux cleaned = 0.0134274 Jy ! Component: 200 - total flux cleaned = 0.0150542 Jy ! Total flux subtracted in 200 components = 0.0150542 Jy ! Clean residual min=-0.002132 max=0.002125 Jy/beam ! Clean residual mean=0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.119006 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 44 components and 0.119006 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=0.130245Jy sigma=0.000645 ! Fit after self-cal, rms=0.130328Jy sigma=0.000645 ! 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 0.99 FD 0.98 HN 1.09 KP 0.99 ! LA 1.00 MK 1.00* NL 0.99 OV 1.00 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.09 KP 0.98 ! LA 0.96 MK 1.00* NL 0.99 OV 0.99 ! PT 1.23 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.08 KP 0.94 ! LA 0.96 MK 1.00* NL 0.97 OV 0.97 ! PT 1.39 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.12 KP 0.98 ! LA 0.99 MK 1.00* NL 0.98 OV 0.94 ! PT 1.22 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 0.95 ! LA 0.99 MK 1.00* NL 1.03 OV 0.98 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.08 KP 0.98 ! LA 0.95 MK 1.00* NL 0.99 OV 0.99 ! PT 1.22 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.15 KP 0.98 ! LA 0.94 MK 1.00* NL 0.95 OV 0.95 ! PT 1.18 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.10 KP 0.96 ! LA 0.99 MK 1.00* NL 0.97 OV 0.96 ! PT 1.13 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.10 KP 0.94 ! LA 0.96 MK 1.00* NL 0.96 OV 0.93 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.05 KP 0.98 ! LA 0.99 MK 1.00* NL 1.00 OV 0.97 ! PT 1.08 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.10 KP 0.98 ! LA 0.97 MK 1.00* NL 0.98 OV 0.97 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.99 KP 1.01 ! LA 0.97 MK 1.00* NL 0.98 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.130328Jy sigma=0.000645 ! Fit after self-cal, rms=0.142401Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=3.852 mas, bpa=15.35 degrees ! Estimated noise=525.786 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 = -0.00100852 Jy ! Component: 100 - total flux cleaned = -0.0011382 Jy ! Component: 150 - total flux cleaned = -0.00116092 Jy ! Component: 200 - total flux cleaned = -0.00118302 Jy ! Total flux subtracted in 200 components = -0.00118302 Jy ! Clean residual min=-0.001771 max=0.001495 Jy/beam ! Clean residual mean=-0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.117823 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.117823 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=0.142389Jy sigma=0.000643 ! Fit after self-cal, rms=0.142600Jy sigma=0.000643 ! 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=0.142600Jy sigma=0.000643 ! Fit after self-cal, rms=0.143735Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9572 mas, bmaj=3.846 mas, bpa=15.29 degrees ! Estimated noise=525.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000451002 Jy ! Component: 100 - total flux cleaned = -0.000515066 Jy ! Component: 150 - total flux cleaned = -0.000514799 Jy ! Component: 200 - total flux cleaned = -0.000529061 Jy ! Total flux subtracted in 200 components = -0.000529061 Jy ! Clean residual min=-0.001735 max=0.001224 Jy/beam ! Clean residual mean=-0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.117294 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.117294 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=0.143730Jy sigma=0.000642 ! Fit after self-cal, rms=0.143754Jy sigma=0.000642 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 = -4.34237e-05 Jy ! Component: 100 - total flux cleaned = -6.92733e-05 Jy ! Component: 150 - total flux cleaned = -8.14706e-05 Jy ! Component: 200 - total flux cleaned = -0.00010304 Jy ! Total flux subtracted in 200 components = -0.00010304 Jy ! Clean residual min=-0.001728 max=0.001179 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.117191 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.117191 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=0.143753Jy sigma=0.000642 ! Fit after self-cal, rms=0.143751Jy sigma=0.000642 ! 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=0.143751Jy sigma=0.000642 ! Fit after self-cal, rms=0.144383Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9569 mas, bmaj=3.842 mas, bpa=15.26 degrees ! Estimated noise=524.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385106 Jy ! Component: 100 - total flux cleaned = -0.00043413 Jy ! Component: 150 - total flux cleaned = -0.000460263 Jy ! Component: 200 - total flux cleaned = -0.000484484 Jy ! Total flux subtracted in 200 components = -0.000484484 Jy ! Clean residual min=-0.001677 max=0.001188 Jy/beam ! Clean residual mean=-0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.116707 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.116707 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=0.144379Jy sigma=0.000642 ! Fit after self-cal, rms=0.144393Jy sigma=0.000642 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 = -6.07406e-05 Jy ! Component: 100 - total flux cleaned = -9.16411e-05 Jy ! Component: 150 - total flux cleaned = -0.000119364 Jy ! Component: 200 - total flux cleaned = -0.000144909 Jy ! Total flux subtracted in 200 components = -0.000144909 Jy ! Clean residual min=-0.001673 max=0.001184 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.116562 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.116562 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=0.144392Jy sigma=0.000642 ! Fit after self-cal, rms=0.144390Jy sigma=0.000642 ! 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=0.144390Jy sigma=0.000642 ! Fit after self-cal, rms=0.144559Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=5.851 mas, bpa=4.287 degrees ! Estimated noise=628.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019092 Jy ! Component: 100 - total flux cleaned = -0.000265988 Jy ! Component: 150 - total flux cleaned = -0.000303014 Jy ! Component: 200 - total flux cleaned = -0.000320736 Jy ! Total flux subtracted in 200 components = -0.000320736 Jy ! Clean residual min=-0.001551 max=0.001289 Jy/beam ! Clean residual mean=-0.000005 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.116241 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 70 components and 0.116241 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=0.144558Jy sigma=0.000642 ! Fit after self-cal, rms=0.144568Jy sigma=0.000642 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 = -2.02851e-07 Jy ! Component: 100 - total flux cleaned = -2.50335e-05 Jy ! Component: 150 - total flux cleaned = -4.81059e-05 Jy ! Component: 200 - total flux cleaned = -6.47453e-05 Jy ! Total flux subtracted in 200 components = -6.47453e-05 Jy ! Clean residual min=-0.001560 max=0.001287 Jy/beam ! Clean residual mean=-0.000005 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.116176 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 0.116176 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=0.144567Jy sigma=0.000642 ! Fit after self-cal, rms=0.144567Jy sigma=0.000642 ! 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=0.9569 mas, bmaj=3.842 mas, bpa=15.26 degrees ! Estimated noise=524.063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 3.842 at 15.26 degrees (North through East) ! Clean map min=-0.0015808 max=0.10719 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=0.7564 mas, bmaj=3.406 mas, bpa=16.41 degrees ! Estimated noise=1486.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0847543 Jy ! Component: 100 - total flux cleaned = 0.10342 Jy ! Component: 150 - total flux cleaned = 0.108495 Jy ! Component: 200 - total flux cleaned = 0.111254 Jy ! Total flux subtracted in 200 components = 0.111254 Jy ! Clean residual min=-0.003527 max=0.003105 Jy/beam ! Clean residual mean=0.000006 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.111254 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.111254 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9569 mas, bmaj=3.842 mas, bpa=15.26 degrees ! Estimated noise=524.063 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) ! Added new window around map position (1.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221593 Jy ! Component: 100 - total flux cleaned = 0.00342366 Jy ! Component: 150 - total flux cleaned = 0.00384873 Jy ! Component: 200 - total flux cleaned = 0.00408587 Jy ! Total flux subtracted in 200 components = 0.00408587 Jy ! Clean residual min=-0.001724 max=0.001269 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.11534 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.11534 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=2.173 mas, bmaj=5.851 mas, bpa=4.287 degrees ! Estimated noise=628.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535019 Jy ! Component: 100 - total flux cleaned = 0.000669572 Jy ! Component: 150 - total flux cleaned = 0.000705703 Jy ! Component: 200 - total flux cleaned = 0.000716829 Jy ! Total flux subtracted in 200 components = 0.000716829 Jy ! Clean residual min=-0.001551 max=0.001300 Jy/beam ! Clean residual mean=-0.000006 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.116056 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 = 9.4613e-06 Jy ! Component: 100 - total flux cleaned = 2.81501e-05 Jy ! Component: 150 - total flux cleaned = 3.68953e-05 Jy ! Component: 200 - total flux cleaned = 5.39376e-05 Jy ! Total flux subtracted in 200 components = 5.39376e-05 Jy ! Clean residual min=-0.001521 max=0.001307 Jy/beam ! Clean residual mean=-0.000006 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.11611 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.11611 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9569 mas, bmaj=3.842 mas, bpa=15.26 degrees ! Estimated noise=524.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019777 Jy ! Component: 100 - total flux cleaned = -0.000155996 Jy ! Component: 150 - total flux cleaned = -0.000174242 Jy ! Component: 200 - total flux cleaned = -0.000142877 Jy ! Total flux subtracted in 200 components = -0.000142877 Jy ! Clean residual min=-0.001523 max=0.001126 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.115967 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.115967 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=0.144562Jy sigma=0.000642 ! Fit after self-cal, rms=0.144549Jy sigma=0.000642 wmodel J0650-2849_X_2017_01_16_pus_map.mod ! Writing 73 model components to file: J0650-2849_X_2017_01_16_pus_map.mod wobs J0650-2849_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0650-2849_X_2017_01_16_pus_uvs.fits wwins J0650-2849_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0650-2849_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000595754 Jy ! Component: 100 - total flux cleaned = -0.00067445 Jy ! Component: 150 - total flux cleaned = -0.000786035 Jy ! Component: 200 - total flux cleaned = -0.000768057 Jy ! Component: 250 - total flux cleaned = -0.000768196 Jy ! Component: 300 - total flux cleaned = -0.000801703 Jy ! Component: 350 - total flux cleaned = -0.000849993 Jy ! Component: 400 - total flux cleaned = -0.000865911 Jy ! Component: 450 - total flux cleaned = -0.000896751 Jy ! Component: 500 - total flux cleaned = -0.000911268 Jy ! Component: 550 - total flux cleaned = -0.00086674 Jy ! Component: 600 - total flux cleaned = -0.000823726 Jy ! Component: 650 - total flux cleaned = -0.000823808 Jy ! Component: 700 - total flux cleaned = -0.00082409 Jy ! Component: 750 - total flux cleaned = -0.000837751 Jy ! Component: 800 - total flux cleaned = -0.000824531 Jy ! Component: 850 - total flux cleaned = -0.000798556 Jy ! Component: 900 - total flux cleaned = -0.000811241 Jy ! Component: 950 - total flux cleaned = -0.000786106 Jy ! Component: 1000 - total flux cleaned = -0.000749196 Jy ! Component: 1050 - total flux cleaned = -0.000785401 Jy ! Component: 1100 - total flux cleaned = -0.000749291 Jy ! Component: 1150 - total flux cleaned = -0.000725775 Jy ! Component: 1200 - total flux cleaned = -0.000748859 Jy ! Component: 1250 - total flux cleaned = -0.000692334 Jy ! Component: 1300 - total flux cleaned = -0.000736783 Jy ! Component: 1350 - total flux cleaned = -0.000747733 Jy ! Component: 1400 - total flux cleaned = -0.00078015 Jy ! Component: 1450 - total flux cleaned = -0.000812062 Jy ! Component: 1500 - total flux cleaned = -0.000801377 Jy ! Component: 1550 - total flux cleaned = -0.000801372 Jy ! Component: 1600 - total flux cleaned = -0.000811937 Jy ! Component: 1650 - total flux cleaned = -0.000832611 Jy ! Component: 1700 - total flux cleaned = -0.000842839 Jy ! Component: 1750 - total flux cleaned = -0.000892541 Jy ! Component: 1800 - total flux cleaned = -0.000951271 Jy ! Component: 1850 - total flux cleaned = -0.000970526 Jy ! Component: 1900 - total flux cleaned = -0.000999173 Jy ! Component: 1950 - total flux cleaned = -0.00100862 Jy ! Component: 2000 - total flux cleaned = -0.00102748 Jy ! Total flux subtracted in 2048 components = -0.00107397 Jy ! Clean residual min=-0.000462 max=0.000533 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.114893 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 193 components and 0.114893 Jy ![Exited script file: muppet] wmap "J0650-2849_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 3.842 at 15.26 degrees (North through East) ! Clean map min=-0.0015314 max=0.10783 Jy/beam ! Writing clean map to FITS file: J0650-2849_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107827 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.507976 0.507976 1.01595 2.0319 4.06381 8.12762 16.2552 32.5105 65.0209 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 3.842 at 15.26 degrees (North through East) ! Clean map min=-0.0015314 max=0.10783 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 J0650-2849_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:45:49 2019