! Started logfile: J0736-1853_X_2017_10_21_pus_uvs.log on Sat May 11 21:52:07 2019 obs J0736-1853_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0736-1853_X_2017_10_21_pus_uva.fits ! AN table 1: 117 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.987417 visibilities/baseline/integration-bin. ! Found source: J0736-1853 ! ! 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 1202 lines of history. ! ! Reading 49908 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 J0736-1853_X_2017_10_21_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 124 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=0.938534Jy sigma=0.007165 ! Fit after self-cal, rms=0.906274Jy sigma=0.006929 ! 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=0.7519 mas, bmaj=3.736 mas, bpa=-28.6 degrees ! Estimated noise=1647.09 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 = 0.0675424 Jy ! Component: 100 - total flux cleaned = 0.094613 Jy ! Total flux subtracted in 100 components = 0.094613 Jy ! Clean residual min=-0.008916 max=0.013604 Jy/beam ! Clean residual mean=0.000086 rms=0.003050 Jy/beam ! Combined flux in latest and established models = 0.0946131 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0946131 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=0.101145Jy sigma=0.000754 ! Fit after self-cal, rms=0.101085Jy sigma=0.000753 ! 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=1.026 mas, bmaj=4.116 mas, bpa=-26.62 degrees ! Estimated noise=420.949 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 = 0.0230986 Jy ! Component: 100 - total flux cleaned = 0.0339576 Jy ! Component: 150 - total flux cleaned = 0.0399724 Jy ! Component: 200 - total flux cleaned = 0.0437634 Jy ! Total flux subtracted in 200 components = 0.0437634 Jy ! Clean residual min=-0.005670 max=0.010769 Jy/beam ! Clean residual mean=0.000063 rms=0.002265 Jy/beam ! Combined flux in latest and established models = 0.138376 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 82 components and 0.138377 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=0.096684Jy sigma=0.000709 ! Fit after self-cal, rms=0.096657Jy sigma=0.000709 ! 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 1.07 FD 1.00 HN 1.07 KP 0.96 ! LA 0.96 MK 1.13 NL 0.98 OV 1.06 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.96 ! LA 0.92 MK 1.20 NL 1.01 OV 1.05 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.98 KP 0.98 ! LA 0.92 MK 1.15 NL 1.05 OV 1.06 ! PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.06 KP 0.98 ! LA 0.91 MK 1.12 NL 0.99 OV 1.05 ! PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.98 KP 0.96 ! LA 0.95 MK 0.98 NL 0.98 OV 1.06 ! PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.03 KP 0.96 ! LA 0.96 MK 1.08 NL 0.94 OV 1.05 ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.98 KP 0.97 ! LA 0.92 MK 1.10 NL 0.97 OV 1.06 ! PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.05 KP 0.95 ! LA 0.98 MK 1.07 NL 1.02 OV 1.08 ! PT 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.97 KP 0.97 ! LA 0.91 MK 0.90 NL 1.00 OV 1.07 ! PT 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.99 KP 0.98 ! LA 0.94 MK 0.97 NL 1.02 OV 1.06 ! PT 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.97 KP 1.03 ! LA 0.90 MK 1.00* NL 1.01 OV 1.07 ! PT 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.96 KP 1.01 ! LA 0.99 MK 0.75 NL 1.03 OV 1.08 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.096657Jy sigma=0.000709 ! Fit after self-cal, rms=0.096197Jy sigma=0.000706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=4.189 mas, bpa=-26.49 degrees ! Estimated noise=417.994 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 (5.2, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110385 Jy ! Component: 100 - total flux cleaned = 0.0160001 Jy ! Component: 150 - total flux cleaned = 0.0187271 Jy ! Component: 200 - total flux cleaned = 0.0206637 Jy ! Total flux subtracted in 200 components = 0.0206637 Jy ! Clean residual min=-0.002449 max=0.002693 Jy/beam ! Clean residual mean=0.000034 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.15904 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 128 components and 0.15904 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=0.095197Jy sigma=0.000695 ! Fit after self-cal, rms=0.095155Jy sigma=0.000694 ! 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=0.095155Jy sigma=0.000694 ! Fit after self-cal, rms=0.094671Jy sigma=0.000694 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=4.2 mas, bpa=-26.56 degrees ! Estimated noise=413.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214545 Jy ! Component: 100 - total flux cleaned = 0.00292148 Jy ! Component: 150 - total flux cleaned = 0.00306383 Jy ! Component: 200 - total flux cleaned = 0.00321368 Jy ! Total flux subtracted in 200 components = 0.00321368 Jy ! Clean residual min=-0.001936 max=0.002162 Jy/beam ! Clean residual mean=0.000028 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.162254 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 156 components and 0.162254 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=0.094623Jy sigma=0.000694 ! Fit after self-cal, rms=0.094637Jy sigma=0.000694 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 = 0.000259622 Jy ! Component: 100 - total flux cleaned = 0.000312648 Jy ! Component: 150 - total flux cleaned = 0.000263909 Jy ! Component: 200 - total flux cleaned = 0.000241671 Jy ! Total flux subtracted in 200 components = 0.000241671 Jy ! Clean residual min=-0.001992 max=0.002103 Jy/beam ! Clean residual mean=0.000029 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.162496 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 0.162496 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=0.094623Jy sigma=0.000694 ! Fit after self-cal, rms=0.094622Jy sigma=0.000694 ! 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=0.094622Jy sigma=0.000694 ! Fit after self-cal, rms=0.094528Jy sigma=0.000694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=4.198 mas, bpa=-26.59 degrees ! Estimated noise=413.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.87962e-05 Jy ! Component: 100 - total flux cleaned = -5.78186e-05 Jy ! Component: 150 - total flux cleaned = -9.84754e-05 Jy ! Component: 200 - total flux cleaned = -0.000137115 Jy ! Total flux subtracted in 200 components = -0.000137115 Jy ! Clean residual min=-0.001940 max=0.002098 Jy/beam ! Clean residual mean=0.000029 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.162358 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.162358 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=0.094519Jy sigma=0.000693 ! Fit after self-cal, rms=0.094521Jy sigma=0.000693 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 = -2.41776e-05 Jy ! Component: 100 - total flux cleaned = -6.11285e-05 Jy ! Component: 150 - total flux cleaned = -9.68028e-05 Jy ! Component: 200 - total flux cleaned = -0.000130525 Jy ! Total flux subtracted in 200 components = -0.000130525 Jy ! Clean residual min=-0.001929 max=0.002069 Jy/beam ! Clean residual mean=0.000030 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.162228 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 188 components and 0.162228 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=0.094514Jy sigma=0.000693 ! Fit after self-cal, rms=0.094514Jy sigma=0.000693 ! 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=0.094514Jy sigma=0.000693 ! Fit after self-cal, rms=0.094424Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=5.775 mas, bpa=-18.48 degrees ! Estimated noise=466.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310172 Jy ! Component: 100 - total flux cleaned = -0.000390715 Jy ! Component: 150 - total flux cleaned = -0.000463975 Jy ! Component: 200 - total flux cleaned = -0.000547181 Jy ! Total flux subtracted in 200 components = -0.000547181 Jy ! Clean residual min=-0.002294 max=0.002478 Jy/beam ! Clean residual mean=0.000050 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.161681 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 208 components and 0.161681 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=0.094420Jy sigma=0.000693 ! Fit after self-cal, rms=0.094418Jy sigma=0.000693 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 = -5.60325e-05 Jy ! Component: 100 - total flux cleaned = -8.71437e-05 Jy ! Component: 150 - total flux cleaned = -0.000130314 Jy ! Component: 200 - total flux cleaned = -0.000144047 Jy ! Total flux subtracted in 200 components = -0.000144047 Jy ! Clean residual min=-0.002276 max=0.002422 Jy/beam ! Clean residual mean=0.000051 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.161537 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 219 components and 0.161537 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=0.094416Jy sigma=0.000693 ! Fit after self-cal, rms=0.094414Jy sigma=0.000693 ! 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=1.04 mas, bmaj=4.197 mas, bpa=-26.57 degrees ! Estimated noise=412.688 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 4.197 at -26.57 degrees (North through East) ! Clean map min=-0.0018744 max=0.097505 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=0.757 mas, bmaj=3.783 mas, bpa=-28.66 degrees ! Estimated noise=1626.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0661958 Jy ! Component: 100 - total flux cleaned = 0.0938294 Jy ! Component: 150 - total flux cleaned = 0.108974 Jy ! Component: 200 - total flux cleaned = 0.118961 Jy ! Total flux subtracted in 200 components = 0.118961 Jy ! Clean residual min=-0.005630 max=0.005962 Jy/beam ! Clean residual mean=0.000037 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.118961 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.118961 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=4.197 mas, bpa=-26.57 degrees ! Estimated noise=412.688 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 = 0.0117752 Jy ! Component: 100 - total flux cleaned = 0.0198322 Jy ! Component: 150 - total flux cleaned = 0.0255738 Jy ! Component: 200 - total flux cleaned = 0.0297739 Jy ! Total flux subtracted in 200 components = 0.0297739 Jy ! Clean residual min=-0.003051 max=0.003679 Jy/beam ! Clean residual mean=0.000049 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.148735 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 66 components and 0.148735 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=2.433 mas, bmaj=5.775 mas, bpa=-18.48 degrees ! Estimated noise=466.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453271 Jy ! Component: 100 - total flux cleaned = 0.00750209 Jy ! Component: 150 - total flux cleaned = 0.00901255 Jy ! Component: 200 - total flux cleaned = 0.0100521 Jy ! Total flux subtracted in 200 components = 0.0100521 Jy ! Clean residual min=-0.002693 max=0.002931 Jy/beam ! Clean residual mean=0.000055 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.158787 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 = 0.000741311 Jy ! Component: 100 - total flux cleaned = 0.00107761 Jy ! Component: 150 - total flux cleaned = 0.00133566 Jy ! Component: 200 - total flux cleaned = 0.00156573 Jy ! Total flux subtracted in 200 components = 0.00156573 Jy ! Clean residual min=-0.002454 max=0.002622 Jy/beam ! Clean residual mean=0.000048 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.160353 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 165 components and 0.160353 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=4.197 mas, bpa=-26.57 degrees ! Estimated noise=412.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667233 Jy ! Component: 100 - total flux cleaned = 0.000880305 Jy ! Component: 150 - total flux cleaned = 0.00104052 Jy ! Component: 200 - total flux cleaned = 0.00118824 Jy ! Total flux subtracted in 200 components = 0.00118824 Jy ! Clean residual min=-0.001984 max=0.002441 Jy/beam ! Clean residual mean=0.000030 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.161541 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 182 components and 0.161541 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=0.094447Jy sigma=0.000694 ! Fit after self-cal, rms=0.094434Jy sigma=0.000694 wmodel J0736-1853_X_2017_10_21_pus_map.mod ! Writing 182 model components to file: J0736-1853_X_2017_10_21_pus_map.mod wobs J0736-1853_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0736-1853_X_2017_10_21_pus_uvs.fits wwins J0736-1853_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0736-1853_X_2017_10_21_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 = 0.000499116 Jy ! Component: 100 - total flux cleaned = 0.000802525 Jy ! Component: 150 - total flux cleaned = 0.00107391 Jy ! Component: 200 - total flux cleaned = 0.00127212 Jy ! Component: 250 - total flux cleaned = 0.0015249 Jy ! Component: 300 - total flux cleaned = 0.00171776 Jy ! Component: 350 - total flux cleaned = 0.00185924 Jy ! Component: 400 - total flux cleaned = 0.00185844 Jy ! Component: 450 - total flux cleaned = 0.00185793 Jy ! Component: 500 - total flux cleaned = 0.00184145 Jy ! Component: 550 - total flux cleaned = 0.00185949 Jy ! Component: 600 - total flux cleaned = 0.00186041 Jy ! Component: 650 - total flux cleaned = 0.00187601 Jy ! Component: 700 - total flux cleaned = 0.00189063 Jy ! Component: 750 - total flux cleaned = 0.00189025 Jy ! Component: 800 - total flux cleaned = 0.00189018 Jy ! Component: 850 - total flux cleaned = 0.00190382 Jy ! Component: 900 - total flux cleaned = 0.00193011 Jy ! Component: 950 - total flux cleaned = 0.00191719 Jy ! Component: 1000 - total flux cleaned = 0.00194204 Jy ! Component: 1050 - total flux cleaned = 0.00196597 Jy ! Component: 1100 - total flux cleaned = 0.00198953 Jy ! Component: 1150 - total flux cleaned = 0.00201234 Jy ! Component: 1200 - total flux cleaned = 0.00203486 Jy ! Component: 1250 - total flux cleaned = 0.00211054 Jy ! Component: 1300 - total flux cleaned = 0.00212126 Jy ! Component: 1350 - total flux cleaned = 0.00219326 Jy ! Component: 1400 - total flux cleaned = 0.00225333 Jy ! Component: 1450 - total flux cleaned = 0.002283 Jy ! Component: 1500 - total flux cleaned = 0.00234076 Jy ! Component: 1550 - total flux cleaned = 0.00237861 Jy ! Component: 1600 - total flux cleaned = 0.00242511 Jy ! Component: 1650 - total flux cleaned = 0.00242511 Jy ! Component: 1700 - total flux cleaned = 0.00247009 Jy ! Component: 1750 - total flux cleaned = 0.00247888 Jy ! Component: 1800 - total flux cleaned = 0.00249631 Jy ! Component: 1850 - total flux cleaned = 0.00251353 Jy ! Component: 1900 - total flux cleaned = 0.00253903 Jy ! Component: 1950 - total flux cleaned = 0.00256406 Jy ! Component: 2000 - total flux cleaned = 0.00258889 Jy ! Total flux subtracted in 2048 components = 0.00262978 Jy ! Clean residual min=-0.000415 max=0.000513 Jy/beam ! Clean residual mean=0.000009 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.164171 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 347 components and 0.164171 Jy ![Exited script file: muppet] wmap "J0736-1853_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 4.197 at -26.57 degrees (North through East) ! Clean map min=-0.0010509 max=0.097309 Jy/beam ! Writing clean map to FITS file: J0736-1853_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.097309 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159869 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.492869 0.492869 0.985738 1.97148 3.94295 7.8859 15.7718 31.5436 63.0872 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 4.197 at -26.57 degrees (North through East) ! Clean map min=-0.0010509 max=0.097309 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 J0736-1853_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:52:10 2019