! Started logfile: .//J2014-0516_C_dfm.log on Mon Jan 20 19:03:12 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 .//J2014-0516_C_uva.fits ! Reading UV FITS file: .//J2014-0516_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2014-0516 ! ! 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 85 lines of history. ! ! Reading 3360 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 J2014-0516_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=1.001981Jy sigma=17.817759 ! Fit after self-cal, rms=0.961819Jy sigma=17.137623 ! 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=2.264 mas, bmaj=8.568 mas, bpa=-8.695 degrees ! Estimated noise=0.834942 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 = 0.0302325 Jy ! Component: 100 - total flux cleaned = 0.0368739 Jy ! Total flux subtracted in 100 components = 0.0368739 Jy ! Clean residual min=-0.002903 max=0.004178 Jy/beam ! Clean residual mean=-0.000003 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0368739 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0368739 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=0.052791Jy sigma=0.667777 ! Fit after self-cal, rms=0.051713Jy sigma=0.645057 ! 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=2.787 mas, bmaj=8.015 mas, bpa=-7.948 degrees ! Estimated noise=0.712556 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 = 0.00339287 Jy ! Component: 100 - total flux cleaned = 0.00464229 Jy ! Component: 150 - total flux cleaned = 0.00499139 Jy ! Component: 200 - total flux cleaned = 0.0052507 Jy ! Total flux subtracted in 200 components = 0.0052507 Jy ! Clean residual min=-0.002652 max=0.003120 Jy/beam ! Clean residual mean=-0.000004 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0421246 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 31 components and 0.0421246 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=0.051496Jy sigma=0.639507 ! Fit after self-cal, rms=0.051474Jy sigma=0.639319 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.787 x 8.015 at -7.948 degrees (North through East) ! Clean map min=-0.0026027 max=0.040917 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.56 KP 0.79 ! LA 1.14 NL 0.95 OV 0.94 PT 1.31 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.17 KP 0.77 ! LA 0.92 NL 0.89 OV 1.21 PT 1.57 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.27 HN 0.90 KP 0.82 ! LA 1.14 NL 0.91 OV 0.89 PT 1.79 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.21 KP 0.95 ! LA 0.91 NL 0.61 OV 0.93 PT 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.85 KP 0.87 ! LA 0.95 NL 0.96 OV 1.10 PT 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 1.03 KP 0.85 ! LA 1.09 NL 1.05 OV 1.01 PT 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.95 KP 0.95 ! LA 0.99 NL 1.00 OV 0.95 PT 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.95 KP 0.93 ! LA 1.01 NL 0.97 OV 0.93 PT 1.14 ! ! ! Fit before self-cal, rms=0.051474Jy sigma=0.639319 ! Fit after self-cal, rms=0.057914Jy sigma=0.627545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.794 mas, bmaj=7.973 mas, bpa=-8.075 degrees ! Estimated noise=0.705761 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 = 0.000732771 Jy ! Component: 100 - total flux cleaned = 0.00092267 Jy ! Component: 150 - total flux cleaned = 0.000955922 Jy ! Component: 200 - total flux cleaned = 0.00099948 Jy ! Total flux subtracted in 200 components = 0.00099948 Jy ! Clean residual min=-0.001710 max=0.001707 Jy/beam ! Clean residual mean=-0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0431241 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.0431241 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=0.057900Jy sigma=0.627122 ! Fit after self-cal, rms=0.058222Jy sigma=0.626085 ! 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=0.058222Jy sigma=0.626085 ! Fit after self-cal, rms=0.061103Jy sigma=0.625936 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.789 mas, bmaj=7.947 mas, bpa=-8.053 degrees ! Estimated noise=0.708301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359317 Jy ! Component: 100 - total flux cleaned = 0.000422892 Jy ! Component: 150 - total flux cleaned = 0.000462619 Jy ! Component: 200 - total flux cleaned = 0.000451295 Jy ! Total flux subtracted in 200 components = 0.000451295 Jy ! Clean residual min=-0.001708 max=0.001698 Jy/beam ! Clean residual mean=-0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0435754 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.0435754 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=0.061099Jy sigma=0.625706 ! Fit after self-cal, rms=0.061139Jy sigma=0.625657 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 = -9.68882e-07 Jy ! Component: 100 - total flux cleaned = 2.39068e-05 Jy ! Component: 150 - total flux cleaned = 1.30543e-05 Jy ! Component: 200 - total flux cleaned = -6.32678e-06 Jy ! Total flux subtracted in 200 components = -6.32678e-06 Jy ! Clean residual min=-0.001714 max=0.001786 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0435691 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0435691 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=0.061137Jy sigma=0.625527 ! Fit after self-cal, rms=0.061137Jy sigma=0.625514 ! 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=0.061137Jy sigma=0.625514 ! Fit after self-cal, rms=0.061505Jy sigma=0.625479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.785 mas, bmaj=7.935 mas, bpa=-8.062 degrees ! Estimated noise=0.710167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023691 Jy ! Component: 100 - total flux cleaned = 0.000269956 Jy ! Component: 150 - total flux cleaned = 0.000251289 Jy ! Component: 200 - total flux cleaned = 0.000224531 Jy ! Total flux subtracted in 200 components = 0.000224531 Jy ! Clean residual min=-0.001698 max=0.001781 Jy/beam ! Clean residual mean=-0.000005 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0437936 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0437936 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=0.061503Jy sigma=0.625374 ! Fit after self-cal, rms=0.061487Jy sigma=0.625309 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 = 0.000109598 Jy ! Component: 100 - total flux cleaned = 0.000110293 Jy ! Component: 150 - total flux cleaned = 0.000102588 Jy ! Component: 200 - total flux cleaned = 8.09273e-05 Jy ! Total flux subtracted in 200 components = 8.09273e-05 Jy ! Clean residual min=-0.001801 max=0.001838 Jy/beam ! Clean residual mean=-0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0438745 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0438745 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=0.061485Jy sigma=0.625256 ! Fit after self-cal, rms=0.061479Jy sigma=0.625252 ! 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=0.061479Jy sigma=0.625252 ! Fit after self-cal, rms=0.061407Jy sigma=0.625230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.068 mas, bmaj=7.843 mas, bpa=-6.715 degrees ! Estimated noise=0.77522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228044 Jy ! Component: 100 - total flux cleaned = 0.000272026 Jy ! Component: 150 - total flux cleaned = 0.000286935 Jy ! Component: 200 - total flux cleaned = 0.000300076 Jy ! Total flux subtracted in 200 components = 0.000300076 Jy ! Clean residual min=-0.002010 max=0.001678 Jy/beam ! Clean residual mean=-0.000007 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0441746 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.0441746 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=0.061409Jy sigma=0.625161 ! Fit after self-cal, rms=0.061404Jy sigma=0.625148 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 = 4.1939e-05 Jy ! Component: 100 - total flux cleaned = 3.58754e-05 Jy ! Component: 150 - total flux cleaned = 2.4598e-05 Jy ! Component: 200 - total flux cleaned = 4.09628e-06 Jy ! Total flux subtracted in 200 components = 4.09628e-06 Jy ! Clean residual min=-0.002001 max=0.001671 Jy/beam ! Clean residual mean=-0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0441787 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.0441787 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=0.061405Jy sigma=0.625126 ! Fit after self-cal, rms=0.061403Jy sigma=0.625121 ! 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=2.782 mas, bmaj=7.92 mas, bpa=-8.054 degrees ! Estimated noise=0.711452 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.782 x 7.92 at -8.054 degrees (North through East) ! Clean map min=-0.0017145 max=0.040973 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=2.257 mas, bmaj=8.465 mas, bpa=-8.791 degrees ! Estimated noise=0.834671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313397 Jy ! Component: 100 - total flux cleaned = 0.0383097 Jy ! Component: 150 - total flux cleaned = 0.0410088 Jy ! Component: 200 - total flux cleaned = 0.0419768 Jy ! Total flux subtracted in 200 components = 0.0419768 Jy ! Clean residual min=-0.002513 max=0.002103 Jy/beam ! Clean residual mean=-0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0419768 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0419768 Jy ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=7.92 mas, bpa=-8.054 degrees ! Estimated noise=0.711452 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 = 0.00118934 Jy ! Component: 100 - total flux cleaned = 0.00164556 Jy ! Component: 150 - total flux cleaned = 0.00193906 Jy ! Component: 200 - total flux cleaned = 0.00204313 Jy ! Total flux subtracted in 200 components = 0.00204313 Jy ! Clean residual min=-0.001877 max=0.001863 Jy/beam ! Clean residual mean=-0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0440199 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0440199 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=4.068 mas, bmaj=7.843 mas, bpa=-6.715 degrees ! Estimated noise=0.77522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288756 Jy ! Component: 100 - total flux cleaned = 0.000263087 Jy ! Component: 150 - total flux cleaned = 0.000252117 Jy ! Component: 200 - total flux cleaned = 0.000231515 Jy ! Total flux subtracted in 200 components = 0.000231515 Jy ! Clean residual min=-0.002059 max=0.001719 Jy/beam ! Clean residual mean=-0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0442514 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 = -1.81767e-08 Jy ! Component: 100 - total flux cleaned = -8.53152e-06 Jy ! Component: 150 - total flux cleaned = -1.55895e-05 Jy ! Component: 200 - total flux cleaned = -1.53445e-05 Jy ! Total flux subtracted in 200 components = -1.53445e-05 Jy ! Clean residual min=-0.002045 max=0.001712 Jy/beam ! Clean residual mean=-0.000007 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0442361 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.0442361 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=7.92 mas, bpa=-8.054 degrees ! Estimated noise=0.711452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.38243e-05 Jy ! Component: 100 - total flux cleaned = 5.30923e-05 Jy ! Component: 150 - total flux cleaned = 4.28257e-05 Jy ! Component: 200 - total flux cleaned = 1.5219e-05 Jy ! Total flux subtracted in 200 components = 1.5219e-05 Jy ! Clean residual min=-0.001803 max=0.001901 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0442513 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0442513 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=0.061399Jy sigma=0.625170 ! Fit after self-cal, rms=0.061395Jy sigma=0.625161 wmodel J2014-0516_C_map.mod ! Writing 76 model components to file: J2014-0516_C_map.mod wobs J2014-0516_C_uvs.fits ! Writing UV FITS file: J2014-0516_C_uvs.fits wwins J2014-0516_C_map.win ! wwins: Wrote 1 windows to J2014-0516_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 = -0.000113515 Jy ! Component: 100 - total flux cleaned = -0.00011474 Jy ! Component: 150 - total flux cleaned = -3.36402e-05 Jy ! Component: 200 - total flux cleaned = 4.28313e-05 Jy ! Component: 250 - total flux cleaned = -4.84293e-06 Jy ! Component: 300 - total flux cleaned = -5.11707e-05 Jy ! Component: 350 - total flux cleaned = -0.000117985 Jy ! Component: 400 - total flux cleaned = -0.000182504 Jy ! Component: 450 - total flux cleaned = -0.000182247 Jy ! Component: 500 - total flux cleaned = -0.00022233 Jy ! Component: 550 - total flux cleaned = -0.000261304 Jy ! Component: 600 - total flux cleaned = -0.000318575 Jy ! Component: 650 - total flux cleaned = -0.000374631 Jy ! Component: 700 - total flux cleaned = -0.000465844 Jy ! Component: 750 - total flux cleaned = -0.000501571 Jy ! Component: 800 - total flux cleaned = -0.000605773 Jy ! Component: 850 - total flux cleaned = -0.000639529 Jy ! Component: 900 - total flux cleaned = -0.000706214 Jy ! Component: 950 - total flux cleaned = -0.000755469 Jy ! Component: 1000 - total flux cleaned = -0.000851438 Jy ! Component: 1050 - total flux cleaned = -0.000929903 Jy ! Component: 1100 - total flux cleaned = -0.000960272 Jy ! Component: 1150 - total flux cleaned = -0.00105057 Jy ! Component: 1200 - total flux cleaned = -0.00112459 Jy ! Component: 1250 - total flux cleaned = -0.00116844 Jy ! Component: 1300 - total flux cleaned = -0.0011974 Jy ! Component: 1350 - total flux cleaned = -0.00123986 Jy ! Component: 1400 - total flux cleaned = -0.00130925 Jy ! Component: 1450 - total flux cleaned = -0.00133661 Jy ! Component: 1500 - total flux cleaned = -0.0013768 Jy ! Component: 1550 - total flux cleaned = -0.0013634 Jy ! Component: 1600 - total flux cleaned = -0.00136314 Jy ! Component: 1650 - total flux cleaned = -0.00140156 Jy ! Component: 1700 - total flux cleaned = -0.00136362 Jy ! Component: 1750 - total flux cleaned = -0.00141367 Jy ! Component: 1800 - total flux cleaned = -0.00140126 Jy ! Component: 1850 - total flux cleaned = -0.00145 Jy ! Component: 1900 - total flux cleaned = -0.00147399 Jy ! Component: 1950 - total flux cleaned = -0.00149771 Jy ! Component: 2000 - total flux cleaned = -0.00152093 Jy ! Component: 2050 - total flux cleaned = -0.00150927 Jy ! Component: 2100 - total flux cleaned = -0.00154342 Jy ! Component: 2150 - total flux cleaned = -0.00153206 Jy ! Component: 2200 - total flux cleaned = -0.00156538 Jy ! Component: 2250 - total flux cleaned = -0.00156553 Jy ! Component: 2300 - total flux cleaned = -0.00158733 Jy ! Component: 2350 - total flux cleaned = -0.00161969 Jy ! Component: 2400 - total flux cleaned = -0.00160905 Jy ! Component: 2450 - total flux cleaned = -0.00164067 Jy ! Component: 2500 - total flux cleaned = -0.0016616 Jy ! Component: 2550 - total flux cleaned = -0.00168238 Jy ! Component: 2600 - total flux cleaned = -0.0016926 Jy ! Component: 2650 - total flux cleaned = -0.00174336 Jy ! Component: 2700 - total flux cleaned = -0.00177354 Jy ! Component: 2750 - total flux cleaned = -0.0018331 Jy ! Component: 2800 - total flux cleaned = -0.00185272 Jy ! Component: 2850 - total flux cleaned = -0.00188199 Jy ! Component: 2900 - total flux cleaned = -0.00192065 Jy ! Component: 2950 - total flux cleaned = -0.00194946 Jy ! Component: 3000 - total flux cleaned = -0.001978 Jy ! Component: 3050 - total flux cleaned = -0.00200628 Jy ! Component: 3100 - total flux cleaned = -0.00204368 Jy ! Component: 3150 - total flux cleaned = -0.00204364 Jy ! Component: 3200 - total flux cleaned = -0.0020528 Jy ! Component: 3250 - total flux cleaned = -0.00208026 Jy ! Component: 3300 - total flux cleaned = -0.00209844 Jy ! Component: 3350 - total flux cleaned = -0.00211655 Jy ! Component: 3400 - total flux cleaned = -0.0021526 Jy ! Component: 3450 - total flux cleaned = -0.00219718 Jy ! Component: 3500 - total flux cleaned = -0.00222384 Jy ! Component: 3550 - total flux cleaned = -0.00225023 Jy ! Component: 3600 - total flux cleaned = -0.00227644 Jy ! Component: 3650 - total flux cleaned = -0.0023026 Jy ! Component: 3700 - total flux cleaned = -0.00232854 Jy ! Component: 3750 - total flux cleaned = -0.00232857 Jy ! Component: 3800 - total flux cleaned = -0.00236282 Jy ! Component: 3850 - total flux cleaned = -0.00237133 Jy ! Component: 3900 - total flux cleaned = -0.00238818 Jy ! Component: 3950 - total flux cleaned = -0.00240505 Jy ! Component: 4000 - total flux cleaned = -0.00243849 Jy ! Component: 4050 - total flux cleaned = -0.00243854 Jy ! Total flux subtracted in 4096 components = -0.00246331 Jy ! Clean residual min=-0.000418 max=0.000449 Jy/beam ! Clean residual mean=-0.000004 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.041788 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 421 components and 0.041788 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2014-0516_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.782 x 7.92 at -8.054 degrees (North through East) ! Clean map min=-0.0014197 max=0.040519 Jy/beam ! Writing clean map to FITS file: .//J2014-0516_C_map.fits wmodel .//J2014-0516_C_map.mod ! Writing 421 model components to file: .//J2014-0516_C_map.mod wobs .//J2014-0516_C_uvs.fits ! Writing UV FITS file: .//J2014-0516_C_uvs.fits wwins .//J2014-0516_C_map.win ! wwins: Wrote 2 windows to .//J2014-0516_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0405195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015411 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.141 1.141 2.28201 4.56402 9.12804 18.2561 36.5122 73.0243 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 262.926 quit ! Quitting program ! Log file .//J2014-0516_C_dfm.log closed on Mon Jan 20 19:03:15 2020