! Started logfile: .//J1304-2412_C_20180720_dfm.log on Wed Aug 8 14:45:53 2018 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 .//J1304-2412_C_20180720_uva.fits ! Reading UV FITS file: .//J1304-2412_C_20180720_uva.fits ! AN table 1: 92 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1304-2412 ! ! 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 94 lines of history. ! ! Reading 20608 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 J1304-2412_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=1.000208Jy sigma=27.077711 ! Fit after self-cal, rms=0.970059Jy sigma=26.171430 ! 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=2.603 mas, bmaj=13.26 mas, bpa=-1.099 degrees ! Estimated noise=0.645233 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 = 0.0244937 Jy ! Component: 100 - total flux cleaned = 0.0302037 Jy ! Total flux subtracted in 100 components = 0.0302037 Jy ! Clean residual min=-0.004171 max=0.003358 Jy/beam ! Clean residual mean=-0.000003 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.0302038 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0302038 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=0.042649Jy sigma=0.871158 ! Fit after self-cal, rms=0.041211Jy sigma=0.843336 ! 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=3.306 mas, bmaj=13.88 mas, bpa=-0.8536 degrees ! Estimated noise=0.215003 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 = 0.00419792 Jy ! Component: 100 - total flux cleaned = 0.00587903 Jy ! Component: 150 - total flux cleaned = 0.0069528 Jy ! Component: 200 - total flux cleaned = 0.00765438 Jy ! Total flux subtracted in 200 components = 0.00765438 Jy ! Clean residual min=-0.002232 max=0.001177 Jy/beam ! Clean residual mean=0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0378581 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.0378581 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=0.041017Jy sigma=0.817292 ! Fit after self-cal, rms=0.041056Jy sigma=0.817193 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 13.88 at -0.8536 degrees (North through East) ! Clean map min=-0.0022385 max=0.034521 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.06 HN 0.89 KP 1.16 ! LA 0.73 NL 1.26 OV 1.16 PT 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.07 HN 0.84 KP 1.23 ! LA 0.74 NL 1.23 OV 1.12 PT 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.84 KP 0.96 ! LA 1.06 NL 1.05 OV 1.05 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 1.02 KP 0.97 ! LA 1.08 NL 1.03 OV 0.98 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.00 KP 0.99 ! LA 1.04 NL 1.02 OV 1.08 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 0.95 KP 0.98 ! LA 1.09 NL 1.03 OV 1.06 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 0.98 ! LA 1.08 NL 1.11 OV 1.07 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.96 KP 0.98 ! LA 1.06 NL 1.13 OV 1.04 PT 0.97 ! ! ! Fit before self-cal, rms=0.041056Jy sigma=0.817193 ! Fit after self-cal, rms=0.043549Jy sigma=0.802673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=14.04 mas, bpa=-0.826 degrees ! Estimated noise=0.212268 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 = -8.0473e-05 Jy ! Component: 100 - total flux cleaned = -6.46316e-05 Jy ! Component: 150 - total flux cleaned = -5.30731e-05 Jy ! Component: 200 - total flux cleaned = -6.36506e-05 Jy ! Total flux subtracted in 200 components = -6.36506e-05 Jy ! Clean residual min=-0.000693 max=0.000864 Jy/beam ! Clean residual mean=-0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0377945 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 87 components and 0.0377945 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=0.043528Jy sigma=0.802699 ! Fit after self-cal, rms=0.043945Jy sigma=0.801452 ! 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=0.043945Jy sigma=0.801452 ! Fit after self-cal, rms=0.046049Jy sigma=0.801146 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=14.12 mas, bpa=-0.8858 degrees ! Estimated noise=0.214227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190651 Jy ! Component: 100 - total flux cleaned = 0.000191319 Jy ! Component: 150 - total flux cleaned = 0.000201942 Jy ! Component: 200 - total flux cleaned = 0.000210621 Jy ! Total flux subtracted in 200 components = 0.000210621 Jy ! Clean residual min=-0.000699 max=0.000846 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0380051 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 101 components and 0.0380051 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=0.046032Jy sigma=0.801201 ! Fit after self-cal, rms=0.046129Jy sigma=0.801137 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 = -3.46585e-05 Jy ! Component: 100 - total flux cleaned = -2.77659e-05 Jy ! Component: 150 - total flux cleaned = -2.77076e-05 Jy ! Component: 200 - total flux cleaned = -3.30716e-05 Jy ! Total flux subtracted in 200 components = -3.30716e-05 Jy ! Clean residual min=-0.000742 max=0.000841 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.037972 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.037972 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=0.046123Jy sigma=0.801190 ! Fit after self-cal, rms=0.046127Jy sigma=0.801184 ! 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=0.046127Jy sigma=0.801184 ! Fit after self-cal, rms=0.046218Jy sigma=0.800977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.213 mas, bmaj=14.18 mas, bpa=-0.9346 degrees ! Estimated noise=0.214134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021635 Jy ! Component: 100 - total flux cleaned = 0.000216217 Jy ! Component: 150 - total flux cleaned = 0.000224683 Jy ! Component: 200 - total flux cleaned = 0.00023803 Jy ! Total flux subtracted in 200 components = 0.00023803 Jy ! Clean residual min=-0.000734 max=0.000855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.03821 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 119 components and 0.0382101 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=0.046206Jy sigma=0.801048 ! Fit after self-cal, rms=0.046223Jy sigma=0.801041 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 = -1.89588e-05 Jy ! Component: 100 - total flux cleaned = -1.33995e-05 Jy ! Component: 150 - total flux cleaned = -1.32032e-05 Jy ! Component: 200 - total flux cleaned = -1.70814e-05 Jy ! Total flux subtracted in 200 components = -1.70814e-05 Jy ! Clean residual min=-0.000736 max=0.000860 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.038193 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 126 components and 0.038193 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=0.046220Jy sigma=0.801081 ! Fit after self-cal, rms=0.046222Jy sigma=0.801075 ! 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=0.046222Jy sigma=0.801075 ! Fit after self-cal, rms=0.046023Jy sigma=0.800925 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.42 mas, bmaj=14.06 mas, bpa=-0.0137 degrees ! Estimated noise=0.215742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150267 Jy ! Component: 100 - total flux cleaned = 0.000162611 Jy ! Component: 150 - total flux cleaned = 0.000178775 Jy ! Component: 200 - total flux cleaned = 0.000193603 Jy ! Total flux subtracted in 200 components = 0.000193603 Jy ! Clean residual min=-0.000685 max=0.000763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0383866 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 153 components and 0.0383866 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=0.046017Jy sigma=0.800954 ! Fit after self-cal, rms=0.046018Jy sigma=0.800950 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 = -1.59773e-05 Jy ! Component: 100 - total flux cleaned = 2.43476e-06 Jy ! Component: 150 - total flux cleaned = 1.0884e-05 Jy ! Component: 200 - total flux cleaned = 2.2641e-05 Jy ! Total flux subtracted in 200 components = 2.2641e-05 Jy ! Clean residual min=-0.000678 max=0.000747 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0384092 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.0384092 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=0.046016Jy sigma=0.800983 ! Fit after self-cal, rms=0.046016Jy sigma=0.800979 ! 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=3.184 mas, bmaj=14.23 mas, bpa=-0.9755 degrees ! Estimated noise=0.213955 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 14.23 at -0.9755 degrees (North through East) ! Clean map min=-0.00074772 max=0.033964 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=2.526 mas, bmaj=13.53 mas, bpa=-1.257 degrees ! Estimated noise=0.639274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252633 Jy ! Component: 100 - total flux cleaned = 0.0315543 Jy ! Component: 150 - total flux cleaned = 0.0345204 Jy ! Component: 200 - total flux cleaned = 0.0359406 Jy ! Total flux subtracted in 200 components = 0.0359406 Jy ! Clean residual min=-0.002403 max=0.002625 Jy/beam ! Clean residual mean=-0.000002 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0359406 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0359406 Jy ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=14.23 mas, bpa=-0.9755 degrees ! Estimated noise=0.213955 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 = 0.00144836 Jy ! Component: 100 - total flux cleaned = 0.00177631 Jy ! Component: 150 - total flux cleaned = 0.00197187 Jy ! Component: 200 - total flux cleaned = 0.00209159 Jy ! Total flux subtracted in 200 components = 0.00209159 Jy ! Clean residual min=-0.000775 max=0.000833 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0380322 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.0380322 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=4.42 mas, bmaj=14.06 mas, bpa=-0.0137 degrees ! Estimated noise=0.215742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.48489e-05 Jy ! Component: 100 - total flux cleaned = 0.000123899 Jy ! Component: 150 - total flux cleaned = 0.000133532 Jy ! Component: 200 - total flux cleaned = 0.000146302 Jy ! Total flux subtracted in 200 components = 0.000146302 Jy ! Clean residual min=-0.000658 max=0.000749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0381785 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 = 1.13571e-05 Jy ! Component: 100 - total flux cleaned = 2.54453e-05 Jy ! Component: 150 - total flux cleaned = 3.82943e-05 Jy ! Component: 200 - total flux cleaned = 5.0124e-05 Jy ! Total flux subtracted in 200 components = 5.0124e-05 Jy ! Clean residual min=-0.000662 max=0.000741 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0382286 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 96 components and 0.0382286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=14.23 mas, bpa=-0.9755 degrees ! Estimated noise=0.213955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.40398e-05 Jy ! Component: 100 - total flux cleaned = -2.38933e-06 Jy ! Component: 150 - total flux cleaned = -2.55837e-06 Jy ! Component: 200 - total flux cleaned = 2.18813e-06 Jy ! Total flux subtracted in 200 components = 2.18813e-06 Jy ! Clean residual min=-0.000768 max=0.000840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0382308 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.0382308 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=0.046012Jy sigma=0.801065 ! Fit after self-cal, rms=0.046019Jy sigma=0.801032 wmodel J1304-2412_C_map.mod ! Writing 114 model components to file: J1304-2412_C_map.mod wobs J1304-2412_C_uvs.fits ! Writing UV FITS file: J1304-2412_C_uvs.fits wwins J1304-2412_C_map.win ! wwins: Wrote 1 windows to J1304-2412_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 = 0.000305762 Jy ! Component: 100 - total flux cleaned = 0.000561163 Jy ! Component: 150 - total flux cleaned = 0.000745959 Jy ! Component: 200 - total flux cleaned = 0.000882661 Jy ! Component: 250 - total flux cleaned = 0.00102216 Jy ! Component: 300 - total flux cleaned = 0.00114438 Jy ! Component: 350 - total flux cleaned = 0.00119338 Jy ! Component: 400 - total flux cleaned = 0.00123149 Jy ! Component: 450 - total flux cleaned = 0.00124992 Jy ! Component: 500 - total flux cleaned = 0.00127693 Jy ! Component: 550 - total flux cleaned = 0.00131179 Jy ! Component: 600 - total flux cleaned = 0.00131163 Jy ! Component: 650 - total flux cleaned = 0.00133672 Jy ! Component: 700 - total flux cleaned = 0.00132844 Jy ! Component: 750 - total flux cleaned = 0.00132847 Jy ! Component: 800 - total flux cleaned = 0.00132059 Jy ! Component: 850 - total flux cleaned = 0.00132065 Jy ! Component: 900 - total flux cleaned = 0.00132065 Jy ! Component: 950 - total flux cleaned = 0.0013056 Jy ! Component: 1000 - total flux cleaned = 0.00131304 Jy ! Component: 1050 - total flux cleaned = 0.00131301 Jy ! Component: 1100 - total flux cleaned = 0.00130573 Jy ! Component: 1150 - total flux cleaned = 0.00130571 Jy ! Component: 1200 - total flux cleaned = 0.00130575 Jy ! Component: 1250 - total flux cleaned = 0.00129186 Jy ! Component: 1300 - total flux cleaned = 0.00129189 Jy ! Component: 1350 - total flux cleaned = 0.0012783 Jy ! Component: 1400 - total flux cleaned = 0.00127832 Jy ! Component: 1450 - total flux cleaned = 0.00126501 Jy ! Component: 1500 - total flux cleaned = 0.00124531 Jy ! Component: 1550 - total flux cleaned = 0.00124535 Jy ! Component: 1600 - total flux cleaned = 0.00123249 Jy ! Component: 1650 - total flux cleaned = 0.00123251 Jy ! Component: 1700 - total flux cleaned = 0.00122612 Jy ! Component: 1750 - total flux cleaned = 0.0012009 Jy ! Component: 1800 - total flux cleaned = 0.00116979 Jy ! Component: 1850 - total flux cleaned = 0.00115746 Jy ! Component: 1900 - total flux cleaned = 0.00113912 Jy ! Component: 1950 - total flux cleaned = 0.00110881 Jy ! Component: 2000 - total flux cleaned = 0.0011088 Jy ! Component: 2050 - total flux cleaned = 0.001073 Jy ! Component: 2100 - total flux cleaned = 0.00106122 Jy ! Component: 2150 - total flux cleaned = 0.00104364 Jy ! Component: 2200 - total flux cleaned = 0.00103195 Jy ! Component: 2250 - total flux cleaned = 0.00101461 Jy ! Component: 2300 - total flux cleaned = 0.00102609 Jy ! Component: 2350 - total flux cleaned = 0.00101462 Jy ! Component: 2400 - total flux cleaned = 0.00102032 Jy ! Component: 2450 - total flux cleaned = 0.00101466 Jy ! Component: 2500 - total flux cleaned = 0.00100903 Jy ! Component: 2550 - total flux cleaned = 0.0010146 Jy ! Component: 2600 - total flux cleaned = 0.00100899 Jy ! Component: 2650 - total flux cleaned = 0.00100901 Jy ! Component: 2700 - total flux cleaned = 0.00100348 Jy ! Component: 2750 - total flux cleaned = 0.00100348 Jy ! Component: 2800 - total flux cleaned = 0.000981341 Jy ! Component: 2850 - total flux cleaned = 0.000975798 Jy ! Component: 2900 - total flux cleaned = 0.00097578 Jy ! Component: 2950 - total flux cleaned = 0.00095919 Jy ! Component: 3000 - total flux cleaned = 0.000948184 Jy ! Component: 3050 - total flux cleaned = 0.000942681 Jy ! Component: 3100 - total flux cleaned = 0.000953705 Jy ! Component: 3150 - total flux cleaned = 0.00094264 Jy ! Component: 3200 - total flux cleaned = 0.000925995 Jy ! Component: 3250 - total flux cleaned = 0.000925988 Jy ! Component: 3300 - total flux cleaned = 0.000914853 Jy ! Component: 3350 - total flux cleaned = 0.000903643 Jy ! Component: 3400 - total flux cleaned = 0.000898036 Jy ! Component: 3450 - total flux cleaned = 0.000886806 Jy ! Component: 3500 - total flux cleaned = 0.000886813 Jy ! Component: 3550 - total flux cleaned = 0.000875541 Jy ! Component: 3600 - total flux cleaned = 0.00086988 Jy ! Component: 3650 - total flux cleaned = 0.00086986 Jy ! Component: 3700 - total flux cleaned = 0.000869851 Jy ! Component: 3750 - total flux cleaned = 0.000852693 Jy ! Component: 3800 - total flux cleaned = 0.000846976 Jy ! Component: 3850 - total flux cleaned = 0.000829667 Jy ! Component: 3900 - total flux cleaned = 0.000812257 Jy ! Component: 3950 - total flux cleaned = 0.00080638 Jy ! Component: 4000 - total flux cleaned = 0.000782905 Jy ! Component: 4050 - total flux cleaned = 0.000788812 Jy ! Total flux subtracted in 4096 components = 0.000776979 Jy ! Clean residual min=-0.000349 max=0.000311 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0390078 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 438 components and 0.0390078 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1304-2412_C_20180720_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 14.23 at -0.9755 degrees (North through East) ! Clean map min=-0.00072131 max=0.033547 Jy/beam ! Writing clean map to FITS file: .//J1304-2412_C_20180720_map.fits wmodel .//J1304-2412_C_20180720_map.mod ! Writing 438 model components to file: .//J1304-2412_C_20180720_map.mod wobs .//J1304-2412_C_20180720_uvs.fits ! Writing UV FITS file: .//J1304-2412_C_20180720_uvs.fits wwins .//J1304-2412_C_20180720_map.win ! wwins: Wrote 2 windows to .//J1304-2412_C_20180720_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0335471 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01786 1.01786 2.03572 4.07145 8.14289 16.2858 32.5716 65.1431 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 294.735 quit ! Quitting program ! Log file .//J1304-2412_C_20180720_dfm.log closed on Wed Aug 8 14:45:57 2018