! Started logfile: .//J0936-1236_C_dfm.log on Mon Jan 20 17:49:53 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0936-1236_C_uva.fits ! Reading UV FITS file: .//J0936-1236_C_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0936-1236 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3192 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0936-1236_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001248Jy sigma=18.408424 ! Fit after self-cal, rms=0.963634Jy sigma=17.719443 ! 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=2.181 mas, bmaj=10.09 mas, bpa=-11.76 degrees ! Estimated noise=1.12438 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 = 0.0287211 Jy ! Component: 100 - total flux cleaned = 0.0351047 Jy ! Total flux subtracted in 100 components = 0.0351047 Jy ! Clean residual min=-0.002824 max=0.003373 Jy/beam ! Clean residual mean=0.000013 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.0351047 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0351047 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. ! ! Fit before self-cal, rms=0.039756Jy sigma=0.668772 ! Fit after self-cal, rms=0.038761Jy sigma=0.652820 ! 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=2.622 mas, bmaj=9.712 mas, bpa=-12.35 degrees ! Estimated noise=0.695914 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 = 0.00373196 Jy ! Component: 100 - total flux cleaned = 0.00543841 Jy ! Component: 150 - total flux cleaned = 0.00646096 Jy ! Component: 200 - total flux cleaned = 0.00715935 Jy ! Total flux subtracted in 200 components = 0.00715935 Jy ! Clean residual min=-0.001866 max=0.001879 Jy/beam ! Clean residual mean=0.000006 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0422641 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.0422641 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. ! ! Fit before self-cal, rms=0.038429Jy sigma=0.646191 ! Fit after self-cal, rms=0.038436Jy sigma=0.645847 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.622 x 9.712 at -12.35 degrees (North through East) ! Clean map min=-0.0018098 max=0.037955 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.93 KP 0.95 ! NL 1.00 OV 0.97 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.84 HN 0.93 KP 1.08 ! NL 1.13 OV 1.11 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 1.20 KP 0.89 ! NL 1.09 OV 1.11 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 0.85 ! NL 0.87 OV 1.11 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.06 ! NL 1.04 OV 0.86 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.05 KP 1.00 ! NL 1.00 OV 1.25 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 1.14 KP 0.91 ! NL 1.07 OV 1.01 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.19 HN 0.89 KP 0.93 ! NL 1.08 OV 0.97 PT 0.99 ! ! ! Fit before self-cal, rms=0.038436Jy sigma=0.645847 ! Fit after self-cal, rms=0.038188Jy sigma=0.639750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=9.681 mas, bpa=-12.41 degrees ! Estimated noise=0.69045 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 = 0.000201535 Jy ! Component: 100 - total flux cleaned = 0.0001652 Jy ! Component: 150 - total flux cleaned = 0.000144916 Jy ! Component: 200 - total flux cleaned = 0.000135778 Jy ! Total flux subtracted in 200 components = 0.000135778 Jy ! Clean residual min=-0.001762 max=0.001853 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0423998 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.0423998 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. ! ! Fit before self-cal, rms=0.038180Jy sigma=0.639622 ! Fit after self-cal, rms=0.038250Jy sigma=0.639138 ! 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. ! ! Fit before self-cal, rms=0.038250Jy sigma=0.639138 ! Fit after self-cal, rms=0.038375Jy sigma=0.639086 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.641 mas, bmaj=9.666 mas, bpa=-12.4 degrees ! Estimated noise=0.69058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.10402e-05 Jy ! Component: 100 - total flux cleaned = 4.04091e-05 Jy ! Component: 150 - total flux cleaned = 3.09652e-05 Jy ! Component: 200 - total flux cleaned = 3.09405e-05 Jy ! Total flux subtracted in 200 components = 3.09405e-05 Jy ! Clean residual min=-0.001770 max=0.001832 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0424308 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0424308 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. ! ! Fit before self-cal, rms=0.038370Jy sigma=0.639011 ! Fit after self-cal, rms=0.038391Jy sigma=0.638935 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 = 3.19949e-05 Jy ! Component: 100 - total flux cleaned = 1.38669e-05 Jy ! Component: 150 - total flux cleaned = 6.25078e-06 Jy ! Component: 200 - total flux cleaned = 6.20957e-06 Jy ! Total flux subtracted in 200 components = 6.20957e-06 Jy ! Clean residual min=-0.001764 max=0.001794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.042437 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.042437 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. ! ! Fit before self-cal, rms=0.038387Jy sigma=0.638870 ! Fit after self-cal, rms=0.038390Jy sigma=0.638853 ! 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. ! ! Fit before self-cal, rms=0.038390Jy sigma=0.638853 ! Fit after self-cal, rms=0.038459Jy sigma=0.638842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.638 mas, bmaj=9.665 mas, bpa=-12.4 degrees ! Estimated noise=0.691137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.68665e-05 Jy ! Component: 100 - total flux cleaned = 2.00379e-06 Jy ! Component: 150 - total flux cleaned = 2.10585e-06 Jy ! Component: 200 - total flux cleaned = 2.14858e-06 Jy ! Total flux subtracted in 200 components = 2.14858e-06 Jy ! Clean residual min=-0.001752 max=0.001817 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0424392 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.0424392 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. ! ! Fit before self-cal, rms=0.038455Jy sigma=0.638796 ! Fit after self-cal, rms=0.038459Jy sigma=0.638785 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 = 1.45004e-05 Jy ! Component: 100 - total flux cleaned = -8.5635e-06 Jy ! Component: 150 - total flux cleaned = -8.79578e-06 Jy ! Component: 200 - total flux cleaned = -2.3251e-06 Jy ! Total flux subtracted in 200 components = -2.3251e-06 Jy ! Clean residual min=-0.001751 max=0.001800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0424368 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0424368 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. ! ! Fit before self-cal, rms=0.038456Jy sigma=0.638750 ! Fit after self-cal, rms=0.038457Jy sigma=0.638743 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Fit before self-cal, rms=0.038457Jy sigma=0.638743 ! Fit after self-cal, rms=0.038502Jy sigma=0.638738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.994 mas, bmaj=9.219 mas, bpa=-13.42 degrees ! Estimated noise=0.747898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.59182e-05 Jy ! Component: 100 - total flux cleaned = -9.66829e-05 Jy ! Component: 150 - total flux cleaned = -9.66243e-05 Jy ! Component: 200 - total flux cleaned = -0.000103578 Jy ! Total flux subtracted in 200 components = -0.000103578 Jy ! Clean residual min=-0.001612 max=0.001604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0423333 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.0423332 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. ! ! Fit before self-cal, rms=0.038502Jy sigma=0.638724 ! Fit after self-cal, rms=0.038504Jy sigma=0.638711 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 = -2.94661e-05 Jy ! Component: 100 - total flux cleaned = -2.87433e-05 Jy ! Component: 150 - total flux cleaned = -2.86992e-05 Jy ! Component: 200 - total flux cleaned = -3.39958e-05 Jy ! Total flux subtracted in 200 components = -3.39958e-05 Jy ! Clean residual min=-0.001600 max=0.001598 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0422993 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.0422993 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. ! ! Fit before self-cal, rms=0.038504Jy sigma=0.638712 ! Fit after self-cal, rms=0.038505Jy sigma=0.638706 ! 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=2.635 mas, bmaj=9.668 mas, bpa=-12.4 degrees ! Estimated noise=0.691825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.635 x 9.668 at -12.4 degrees (North through East) ! Clean map min=-0.0016769 max=0.037586 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=2.178 mas, bmaj=10.02 mas, bpa=-11.73 degrees ! Estimated noise=1.1081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291468 Jy ! Component: 100 - total flux cleaned = 0.035585 Jy ! Component: 150 - total flux cleaned = 0.0379717 Jy ! Component: 200 - total flux cleaned = 0.0392104 Jy ! Total flux subtracted in 200 components = 0.0392104 Jy ! Clean residual min=-0.002874 max=0.002704 Jy/beam ! Clean residual mean=0.000003 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0392104 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 0.0392104 Jy ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=9.668 mas, bpa=-12.4 degrees ! Estimated noise=0.691825 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 = 0.00185059 Jy ! Component: 100 - total flux cleaned = 0.00269745 Jy ! Component: 150 - total flux cleaned = 0.00284472 Jy ! Component: 200 - total flux cleaned = 0.00297926 Jy ! Total flux subtracted in 200 components = 0.00297926 Jy ! Clean residual min=-0.001774 max=0.001904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0421896 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0421896 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.994 mas, bmaj=9.219 mas, bpa=-13.42 degrees ! Estimated noise=0.747898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.90668e-05 Jy ! Component: 100 - total flux cleaned = 6.86877e-05 Jy ! Component: 150 - total flux cleaned = 5.76559e-05 Jy ! Component: 200 - total flux cleaned = 5.79402e-05 Jy ! Total flux subtracted in 200 components = 5.79402e-05 Jy ! Clean residual min=-0.001627 max=0.001619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0422476 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 = -8.40187e-06 Jy ! Component: 100 - total flux cleaned = -1.66428e-05 Jy ! Component: 150 - total flux cleaned = -3.1617e-05 Jy ! Component: 200 - total flux cleaned = -3.15014e-05 Jy ! Total flux subtracted in 200 components = -3.15014e-05 Jy ! Clean residual min=-0.001611 max=0.001599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0422161 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.0422161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=9.668 mas, bpa=-12.4 degrees ! Estimated noise=0.691825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.19156e-05 Jy ! Component: 100 - total flux cleaned = 0.00010411 Jy ! Component: 150 - total flux cleaned = 0.000113121 Jy ! Component: 200 - total flux cleaned = 0.000129446 Jy ! Total flux subtracted in 200 components = 0.000129446 Jy ! Clean residual min=-0.001765 max=0.001858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0423455 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0423455 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. ! ! Fit before self-cal, rms=0.038513Jy sigma=0.638813 ! Fit after self-cal, rms=0.038509Jy sigma=0.638792 wmodel J0936-1236_C_map.mod ! Writing 66 model components to file: J0936-1236_C_map.mod wobs J0936-1236_C_uvs.fits ! Writing UV FITS file: J0936-1236_C_uvs.fits wwins J0936-1236_C_map.win ! wwins: Wrote 1 windows to J0936-1236_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400275 Jy ! Component: 100 - total flux cleaned = 0.000642811 Jy ! Component: 150 - total flux cleaned = 0.000724509 Jy ! Component: 200 - total flux cleaned = 0.000876679 Jy ! Component: 250 - total flux cleaned = 0.000876022 Jy ! Component: 300 - total flux cleaned = 0.000922109 Jy ! Component: 350 - total flux cleaned = 0.0010085 Jy ! Component: 400 - total flux cleaned = 0.00106964 Jy ! Component: 450 - total flux cleaned = 0.00116786 Jy ! Component: 500 - total flux cleaned = 0.0012619 Jy ! Component: 550 - total flux cleaned = 0.00128065 Jy ! Component: 600 - total flux cleaned = 0.00133311 Jy ! Component: 650 - total flux cleaned = 0.00134929 Jy ! Component: 700 - total flux cleaned = 0.00134961 Jy ! Component: 750 - total flux cleaned = 0.00141244 Jy ! Component: 800 - total flux cleaned = 0.00142756 Jy ! Component: 850 - total flux cleaned = 0.00144251 Jy ! Component: 900 - total flux cleaned = 0.0014136 Jy ! Component: 950 - total flux cleaned = 0.00138582 Jy ! Component: 1000 - total flux cleaned = 0.00135888 Jy ! Component: 1050 - total flux cleaned = 0.00134577 Jy ! Component: 1100 - total flux cleaned = 0.00132004 Jy ! Component: 1150 - total flux cleaned = 0.00135779 Jy ! Component: 1200 - total flux cleaned = 0.00132072 Jy ! Component: 1250 - total flux cleaned = 0.00129673 Jy ! Component: 1300 - total flux cleaned = 0.00126143 Jy ! Component: 1350 - total flux cleaned = 0.00124976 Jy ! Component: 1400 - total flux cleaned = 0.00122694 Jy ! Component: 1450 - total flux cleaned = 0.00118233 Jy ! Component: 1500 - total flux cleaned = 0.00116052 Jy ! Component: 1550 - total flux cleaned = 0.00116044 Jy ! Component: 1600 - total flux cleaned = 0.00111789 Jy ! Component: 1650 - total flux cleaned = 0.00109716 Jy ! Component: 1700 - total flux cleaned = 0.00110744 Jy ! Component: 1750 - total flux cleaned = 0.00108712 Jy ! Component: 1800 - total flux cleaned = 0.00105722 Jy ! Component: 1850 - total flux cleaned = 0.00107678 Jy ! Component: 1900 - total flux cleaned = 0.00108638 Jy ! Component: 1950 - total flux cleaned = 0.00108632 Jy ! Component: 2000 - total flux cleaned = 0.0010676 Jy ! Component: 2050 - total flux cleaned = 0.0010952 Jy ! Component: 2100 - total flux cleaned = 0.0010861 Jy ! Component: 2150 - total flux cleaned = 0.0010952 Jy ! Component: 2200 - total flux cleaned = 0.00113077 Jy ! Component: 2250 - total flux cleaned = 0.0011395 Jy ! Component: 2300 - total flux cleaned = 0.00112228 Jy ! Component: 2350 - total flux cleaned = 0.00110515 Jy ! Component: 2400 - total flux cleaned = 0.00107132 Jy ! Component: 2450 - total flux cleaned = 0.00107141 Jy ! Component: 2500 - total flux cleaned = 0.00104641 Jy ! Component: 2550 - total flux cleaned = 0.00103818 Jy ! Component: 2600 - total flux cleaned = 0.00102999 Jy ! Component: 2650 - total flux cleaned = 0.00101383 Jy ! Component: 2700 - total flux cleaned = 0.00100587 Jy ! Component: 2750 - total flux cleaned = 0.000997927 Jy ! Component: 2800 - total flux cleaned = 0.00101359 Jy ! Component: 2850 - total flux cleaned = 0.0010058 Jy ! Component: 2900 - total flux cleaned = 0.000990473 Jy ! Component: 2950 - total flux cleaned = 0.0010133 Jy ! Component: 3000 - total flux cleaned = 0.000982955 Jy ! Component: 3050 - total flux cleaned = 0.000982934 Jy ! Component: 3100 - total flux cleaned = 0.000953081 Jy ! Component: 3150 - total flux cleaned = 0.000916096 Jy ! Component: 3200 - total flux cleaned = 0.00093088 Jy ! Component: 3250 - total flux cleaned = 0.000894365 Jy ! Component: 3300 - total flux cleaned = 0.000879845 Jy ! Component: 3350 - total flux cleaned = 0.000851044 Jy ! Component: 3400 - total flux cleaned = 0.000836751 Jy ! Component: 3450 - total flux cleaned = 0.000808313 Jy ! Component: 3500 - total flux cleaned = 0.000794188 Jy ! Component: 3550 - total flux cleaned = 0.000766068 Jy ! Component: 3600 - total flux cleaned = 0.000738128 Jy ! Component: 3650 - total flux cleaned = 0.000738138 Jy ! Component: 3700 - total flux cleaned = 0.000717351 Jy ! Component: 3750 - total flux cleaned = 0.000696745 Jy ! Component: 3800 - total flux cleaned = 0.000676227 Jy ! Component: 3850 - total flux cleaned = 0.000669406 Jy ! Component: 3900 - total flux cleaned = 0.000655845 Jy ! Component: 3950 - total flux cleaned = 0.000642325 Jy ! Component: 4000 - total flux cleaned = 0.000635599 Jy ! Component: 4050 - total flux cleaned = 0.00065573 Jy ! Total flux subtracted in 4096 components = 0.000642329 Jy ! Clean residual min=-0.000358 max=0.000389 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0429879 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 351 components and 0.0429879 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0936-1236_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.635 x 9.668 at -12.4 degrees (North through East) ! Clean map min=-0.00098893 max=0.037766 Jy/beam ! Writing clean map to FITS file: .//J0936-1236_C_map.fits wmodel .//J0936-1236_C_map.mod ! Writing 351 model components to file: .//J0936-1236_C_map.mod wobs .//J0936-1236_C_uvs.fits ! Writing UV FITS file: .//J0936-1236_C_uvs.fits wwins .//J0936-1236_C_map.win ! wwins: Wrote 2 windows to .//J0936-1236_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0377661 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.953952 0.953952 1.9079 3.81581 7.63161 15.2632 30.5265 61.0529 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 314.481 quit ! Quitting program ! Log file .//J0936-1236_C_dfm.log closed on Mon Jan 20 17:49:57 2020