! Started logfile: .//J0156-3043_X_dfm.log on Mon Jan 20 17:13:15 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0156-3043_X_uva.fits ! Reading UV FITS file: .//J0156-3043_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0156-3043 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0156-3043_X] 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 0.200x0.200 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. ! ! 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=1.010456Jy sigma=15.148141 ! Fit after self-cal, rms=0.890698Jy sigma=13.186563 ! 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=1.475 mas, bmaj=10.4 mas, bpa=-4.165 degrees ! Estimated noise=1.13298 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 = 0.0855009 Jy ! Component: 100 - total flux cleaned = 0.110215 Jy ! Total flux subtracted in 100 components = 0.110215 Jy ! Clean residual min=-0.005760 max=0.012905 Jy/beam ! Clean residual mean=0.000007 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.110215 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.110215 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=0.054533Jy sigma=0.685174 ! Fit after self-cal, rms=0.054384Jy sigma=0.684072 ! 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=1.845 mas, bmaj=10.7 mas, bpa=-3.875 degrees ! Estimated noise=0.85116 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 (11.4, -25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122395 Jy ! Component: 100 - total flux cleaned = 0.0169506 Jy ! Component: 150 - total flux cleaned = 0.0183493 Jy ! Component: 200 - total flux cleaned = 0.0194995 Jy ! Total flux subtracted in 200 components = 0.0194995 Jy ! Clean residual min=-0.003810 max=0.005516 Jy/beam ! Clean residual mean=0.000001 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.129714 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.129714 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=0.051845Jy sigma=0.635659 ! Fit after self-cal, rms=0.051778Jy sigma=0.634117 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.845 x 10.7 at -3.875 degrees (North through East) ! Clean map min=-0.0039807 max=0.10961 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.08 KP 1.01 ! LA 1.05 NL 0.89 OV 1.05 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.11 KP 0.94 ! LA 1.03 NL 0.92 OV 1.07 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.04 KP 1.00 ! LA 1.01 NL 0.92 OV 1.13 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.07 KP 1.00 ! LA 1.01 NL 0.99 OV 1.05 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.26 KP 0.96 ! LA 1.02 NL 1.01 OV 1.01 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.17 KP 1.03 ! LA 1.00 NL 0.94 OV 1.11 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.10 KP 1.03 ! LA 0.99 NL 0.94 OV 1.08 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.15 KP 0.98 ! LA 0.98 NL 0.98 OV 1.10 PT 0.94 ! ! ! Fit before self-cal, rms=0.051778Jy sigma=0.634117 ! Fit after self-cal, rms=0.053570Jy sigma=0.620540 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.907 mas, bmaj=10.61 mas, bpa=-4.035 degrees ! Estimated noise=0.849345 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 = 0.000206394 Jy ! Component: 100 - total flux cleaned = -0.000227226 Jy ! Component: 150 - total flux cleaned = -0.000487517 Jy ! Component: 200 - total flux cleaned = -0.000759531 Jy ! Total flux subtracted in 200 components = -0.000759531 Jy ! Clean residual min=-0.002148 max=0.002217 Jy/beam ! Clean residual mean=0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.128955 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 87 components and 0.128955 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=0.053392Jy sigma=0.619071 ! Fit after self-cal, rms=0.053428Jy sigma=0.618924 ! 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=0.053428Jy sigma=0.618924 ! Fit after self-cal, rms=0.053594Jy sigma=0.618835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=10.59 mas, bpa=-4.04 degrees ! Estimated noise=0.849314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04784e-05 Jy ! Component: 100 - total flux cleaned = -0.000300317 Jy ! Component: 150 - total flux cleaned = -0.000472009 Jy ! Component: 200 - total flux cleaned = -0.000629314 Jy ! Total flux subtracted in 200 components = -0.000629314 Jy ! Clean residual min=-0.002073 max=0.002100 Jy/beam ! Clean residual mean=0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.128326 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 120 components and 0.128326 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=0.053526Jy sigma=0.618254 ! Fit after self-cal, rms=0.053527Jy sigma=0.618237 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 = -0.000249889 Jy ! Component: 100 - total flux cleaned = -0.000446296 Jy ! Component: 150 - total flux cleaned = -0.000602346 Jy ! Component: 200 - total flux cleaned = -0.00070021 Jy ! Total flux subtracted in 200 components = -0.00070021 Jy ! Clean residual min=-0.002021 max=0.002047 Jy/beam ! Clean residual mean=0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.127625 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 148 components and 0.127625 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=0.053490Jy sigma=0.617956 ! Fit after self-cal, rms=0.053491Jy sigma=0.617950 ! 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=0.053491Jy sigma=0.617950 ! Fit after self-cal, rms=0.053795Jy sigma=0.617891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=10.57 mas, bpa=-4.036 degrees ! Estimated noise=0.848865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259266 Jy ! Component: 100 - total flux cleaned = -0.000450542 Jy ! Component: 150 - total flux cleaned = -0.000581134 Jy ! Component: 200 - total flux cleaned = -0.000704978 Jy ! Total flux subtracted in 200 components = -0.000704978 Jy ! Clean residual min=-0.001992 max=0.002031 Jy/beam ! Clean residual mean=0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.12692 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 177 components and 0.12692 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=0.053770Jy sigma=0.617644 ! Fit after self-cal, rms=0.053772Jy sigma=0.617638 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 = -0.000121201 Jy ! Component: 100 - total flux cleaned = -0.000236353 Jy ! Component: 150 - total flux cleaned = -0.000292176 Jy ! Component: 200 - total flux cleaned = -0.000363979 Jy ! Total flux subtracted in 200 components = -0.000363979 Jy ! Clean residual min=-0.001960 max=0.002007 Jy/beam ! Clean residual mean=0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.126556 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 192 components and 0.126556 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=0.053755Jy sigma=0.617489 ! Fit after self-cal, rms=0.053754Jy sigma=0.617485 ! 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. ! ! Fit before self-cal, rms=0.053754Jy sigma=0.617485 ! Fit after self-cal, rms=0.054057Jy sigma=0.617451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.748 mas, bmaj=10.35 mas, bpa=-3.753 degrees ! Estimated noise=0.828696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.35871e-05 Jy ! Component: 100 - total flux cleaned = -0.000210625 Jy ! Component: 150 - total flux cleaned = -0.000371513 Jy ! Component: 200 - total flux cleaned = -0.000451928 Jy ! Total flux subtracted in 200 components = -0.000451928 Jy ! Clean residual min=-0.001764 max=0.001536 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.126104 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 221 components and 0.126104 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=0.054053Jy sigma=0.617283 ! Fit after self-cal, rms=0.054055Jy sigma=0.617279 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 = -2.27048e-05 Jy ! Component: 100 - total flux cleaned = -6.02411e-05 Jy ! Component: 150 - total flux cleaned = -8.45522e-05 Jy ! Component: 200 - total flux cleaned = -0.000130825 Jy ! Total flux subtracted in 200 components = -0.000130825 Jy ! Clean residual min=-0.001731 max=0.001504 Jy/beam ! Clean residual mean=-0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.125974 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 247 components and 0.125974 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=0.054050Jy sigma=0.617199 ! Fit after self-cal, rms=0.054050Jy sigma=0.617197 ! 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=1.924 mas, bmaj=10.56 mas, bpa=-4.037 degrees ! Estimated noise=0.848629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.924 x 10.56 at -4.037 degrees (North through East) ! Clean map min=-0.0031614 max=0.10908 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=1.539 mas, bmaj=10.22 mas, bpa=-4.365 degrees ! Estimated noise=1.14765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0864129 Jy ! Component: 100 - total flux cleaned = 0.109016 Jy ! Component: 150 - total flux cleaned = 0.1181 Jy ! Component: 200 - total flux cleaned = 0.122049 Jy ! Total flux subtracted in 200 components = 0.122049 Jy ! Clean residual min=-0.003199 max=0.003208 Jy/beam ! Clean residual mean=0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.122049 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.122049 Jy ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=10.56 mas, bpa=-4.037 degrees ! Estimated noise=0.848629 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 = 0.00233278 Jy ! Component: 100 - total flux cleaned = 0.00281085 Jy ! Component: 150 - total flux cleaned = 0.00333484 Jy ! Component: 200 - total flux cleaned = 0.00384129 Jy ! Total flux subtracted in 200 components = 0.00384129 Jy ! Clean residual min=-0.002106 max=0.001953 Jy/beam ! Clean residual mean=0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.125891 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 99 components and 0.12589 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=2.748 mas, bmaj=10.35 mas, bpa=-3.753 degrees ! Estimated noise=0.828696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000611498 Jy ! Component: 100 - total flux cleaned = 0.000920428 Jy ! Component: 150 - total flux cleaned = 0.00117575 Jy ! Component: 200 - total flux cleaned = 0.00125091 Jy ! Total flux subtracted in 200 components = 0.00125091 Jy ! Clean residual min=-0.001827 max=0.001602 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.127141 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 = 6.96126e-05 Jy ! Component: 100 - total flux cleaned = 0.000112943 Jy ! Component: 150 - total flux cleaned = 0.000134267 Jy ! Component: 200 - total flux cleaned = 0.000115837 Jy ! Total flux subtracted in 200 components = 0.000115837 Jy ! Clean residual min=-0.001746 max=0.001599 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.127257 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 170 components and 0.127257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=10.56 mas, bpa=-4.037 degrees ! Estimated noise=0.848629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.51007e-05 Jy ! Component: 100 - total flux cleaned = -0.000102341 Jy ! Component: 150 - total flux cleaned = -0.000154136 Jy ! Component: 200 - total flux cleaned = -0.000226857 Jy ! Total flux subtracted in 200 components = -0.000226857 Jy ! Clean residual min=-0.001839 max=0.001806 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.12703 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 217 components and 0.12703 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=0.054096Jy sigma=0.617931 ! Fit after self-cal, rms=0.054053Jy sigma=0.617652 wmodel J0156-3043_X_map.mod ! Writing 217 model components to file: J0156-3043_X_map.mod wobs J0156-3043_X_uvs.fits ! Writing UV FITS file: J0156-3043_X_uvs.fits wwins J0156-3043_X_map.win ! wwins: Wrote 2 windows to J0156-3043_X_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 = 2.95026e-05 Jy ! Component: 100 - total flux cleaned = -2.14425e-06 Jy ! Component: 150 - total flux cleaned = -0.000117766 Jy ! Component: 200 - total flux cleaned = -0.00022683 Jy ! Component: 250 - total flux cleaned = -0.000356706 Jy ! Component: 300 - total flux cleaned = -0.000406889 Jy ! Component: 350 - total flux cleaned = -0.000454488 Jy ! Component: 400 - total flux cleaned = -0.000500019 Jy ! Component: 450 - total flux cleaned = -0.000455703 Jy ! Component: 500 - total flux cleaned = -0.000370041 Jy ! Component: 550 - total flux cleaned = -0.000328607 Jy ! Component: 600 - total flux cleaned = -0.000268161 Jy ! Component: 650 - total flux cleaned = -0.000229103 Jy ! Component: 700 - total flux cleaned = -0.000171589 Jy ! Component: 750 - total flux cleaned = -0.000209369 Jy ! Component: 800 - total flux cleaned = -0.000228006 Jy ! Component: 850 - total flux cleaned = -0.000300565 Jy ! Component: 900 - total flux cleaned = -0.000300462 Jy ! Component: 950 - total flux cleaned = -0.000300558 Jy ! Component: 1000 - total flux cleaned = -0.000335037 Jy ! Component: 1050 - total flux cleaned = -0.000351744 Jy ! Component: 1100 - total flux cleaned = -0.000334643 Jy ! Component: 1150 - total flux cleaned = -0.000318156 Jy ! Component: 1200 - total flux cleaned = -0.000334394 Jy ! Component: 1250 - total flux cleaned = -0.000366524 Jy ! Component: 1300 - total flux cleaned = -0.000366446 Jy ! Component: 1350 - total flux cleaned = -0.000397586 Jy ! Component: 1400 - total flux cleaned = -0.000397442 Jy ! Component: 1450 - total flux cleaned = -0.00039747 Jy ! Component: 1500 - total flux cleaned = -0.000397511 Jy ! Component: 1550 - total flux cleaned = -0.000442125 Jy ! Component: 1600 - total flux cleaned = -0.000486093 Jy ! Component: 1650 - total flux cleaned = -0.000544326 Jy ! Component: 1700 - total flux cleaned = -0.000587683 Jy ! Component: 1750 - total flux cleaned = -0.000644924 Jy ! Component: 1800 - total flux cleaned = -0.000673229 Jy ! Component: 1850 - total flux cleaned = -0.000673132 Jy ! Component: 1900 - total flux cleaned = -0.000701168 Jy ! Component: 1950 - total flux cleaned = -0.000729086 Jy ! Component: 2000 - total flux cleaned = -0.000757039 Jy ! Component: 2050 - total flux cleaned = -0.000798701 Jy ! Component: 2100 - total flux cleaned = -0.000840252 Jy ! Component: 2150 - total flux cleaned = -0.000881738 Jy ! Component: 2200 - total flux cleaned = -0.000937004 Jy ! Component: 2250 - total flux cleaned = -0.000992131 Jy ! Component: 2300 - total flux cleaned = -0.00104739 Jy ! Component: 2350 - total flux cleaned = -0.00113004 Jy ! Component: 2400 - total flux cleaned = -0.00118508 Jy ! Component: 2450 - total flux cleaned = -0.00124021 Jy ! Component: 2500 - total flux cleaned = -0.00128151 Jy ! Component: 2550 - total flux cleaned = -0.00137823 Jy ! Component: 2600 - total flux cleaned = -0.00141988 Jy ! Component: 2650 - total flux cleaned = -0.00148908 Jy ! Component: 2700 - total flux cleaned = -0.00155856 Jy ! Component: 2750 - total flux cleaned = -0.00161435 Jy ! Component: 2800 - total flux cleaned = -0.00165633 Jy ! Component: 2850 - total flux cleaned = -0.0016985 Jy ! Component: 2900 - total flux cleaned = -0.00174107 Jy ! Component: 2950 - total flux cleaned = -0.00176946 Jy ! Component: 3000 - total flux cleaned = -0.00181241 Jy ! Component: 3050 - total flux cleaned = -0.00182667 Jy ! Component: 3100 - total flux cleaned = -0.00186994 Jy ! Component: 3150 - total flux cleaned = -0.00187011 Jy ! Component: 3200 - total flux cleaned = -0.00189934 Jy ! Component: 3250 - total flux cleaned = -0.00194353 Jy ! Component: 3300 - total flux cleaned = -0.00194364 Jy ! Component: 3350 - total flux cleaned = -0.00192866 Jy ! Component: 3400 - total flux cleaned = -0.00194378 Jy ! Component: 3450 - total flux cleaned = -0.0019592 Jy ! Component: 3500 - total flux cleaned = -0.00195909 Jy ! Component: 3550 - total flux cleaned = -0.00197459 Jy ! Component: 3600 - total flux cleaned = -0.00199054 Jy ! Component: 3650 - total flux cleaned = -0.00199062 Jy ! Component: 3700 - total flux cleaned = -0.00199054 Jy ! Component: 3750 - total flux cleaned = -0.00199045 Jy ! Component: 3800 - total flux cleaned = -0.00200704 Jy ! Component: 3850 - total flux cleaned = -0.00199004 Jy ! Component: 3900 - total flux cleaned = -0.00197266 Jy ! Component: 3950 - total flux cleaned = -0.00198996 Jy ! Component: 4000 - total flux cleaned = -0.00198987 Jy ! Component: 4050 - total flux cleaned = -0.00197194 Jy ! Total flux subtracted in 4096 components = -0.00197187 Jy ! Clean residual min=-0.001011 max=0.001007 Jy/beam ! Clean residual mean=-0.000005 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.125059 Jy keep ! Adding 397 model components to the UV plane model. ! The established model now contains 614 components and 0.125058 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0156-3043_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.924 x 10.56 at -4.037 degrees (North through East) ! Clean map min=-0.002782 max=0.10758 Jy/beam ! Writing clean map to FITS file: .//J0156-3043_X_map.fits wmodel .//J0156-3043_X_map.mod ! Writing 614 model components to file: .//J0156-3043_X_map.mod wobs .//J0156-3043_X_uvs.fits ! Writing UV FITS file: .//J0156-3043_X_uvs.fits wwins .//J0156-3043_X_map.win ! wwins: Wrote 3 windows to .//J0156-3043_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.107577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000279692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.77998 0.77998 1.55996 3.11992 6.23984 12.4797 24.9594 49.9187 99.8375 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 384.625 quit ! Quitting program ! Log file .//J0156-3043_X_dfm.log closed on Mon Jan 20 17:13:18 2020