! Started logfile: /vlbi/sb072/temp_maps//J1101+7225_X_dfm.log on Tue Mar 5 23:03:21 2019 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 /vlbi/sb072/temp_maps//J1101+7225_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1101+7225_X_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1101+7225 ! ! 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 85 lines of history. ! ! Reading 480 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 J1101+7225_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=1.035143Jy sigma=36.531193 ! Fit after self-cal, rms=0.764653Jy sigma=25.490673 ! 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=1.16 mas, bmaj=9.158 mas, bpa=73.21 degrees ! Estimated noise=1.44537 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173947 Jy ! Component: 100 - total flux cleaned = 0.251554 Jy ! Total flux subtracted in 100 components = 0.251554 Jy ! Clean residual min=-0.029889 max=0.040336 Jy/beam ! Clean residual mean=-0.000009 rms=0.012505 Jy/beam ! Combined flux in latest and established models = 0.251554 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.251554 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=0.095512Jy sigma=3.919949 ! Fit after self-cal, rms=0.095275Jy sigma=3.913255 ! 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=1.446 mas, bmaj=8.67 mas, bpa=73.8 degrees ! Estimated noise=0.947185 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 = 0.0714685 Jy ! Component: 100 - total flux cleaned = 0.108842 Jy ! Component: 150 - total flux cleaned = 0.132378 Jy ! Component: 200 - total flux cleaned = 0.146408 Jy ! Total flux subtracted in 200 components = 0.146408 Jy ! Clean residual min=-0.009260 max=0.009430 Jy/beam ! Clean residual mean=0.000012 rms=0.004408 Jy/beam ! Combined flux in latest and established models = 0.397962 Jy ! Performing phase self-cal ! Adding 119 model components to the UV plane model. ! The established model now contains 131 components and 0.397962 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=0.029217Jy sigma=1.040591 ! Fit after self-cal, rms=0.029191Jy sigma=1.038281 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.446 x 8.67 at 73.8 degrees (North through East) ! Clean map min=-0.010227 max=0.22797 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 KP 0.96 LA 0.98 NL 1.00 ! OV 1.03 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 0.96 LA 0.98 NL 1.11 ! OV 1.04 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.04 KP 0.97 LA 0.97 NL 1.01 ! OV 1.05 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.03 KP 0.96 LA 0.99 NL 1.01 ! OV 1.06 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 KP 0.97 LA 1.00 NL 0.99 ! OV 1.03 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 1.05 KP 0.96 LA 0.98 NL 0.99 ! OV 1.03 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 0.94 KP 0.96 LA 1.00 NL 1.19 ! OV 1.04 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 1.07 KP 0.97 LA 0.98 NL 1.02 ! OV 1.06 PT 0.92 ! ! ! Fit before self-cal, rms=0.029191Jy sigma=1.038281 ! Fit after self-cal, rms=0.022517Jy sigma=0.724762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.462 mas, bmaj=8.781 mas, bpa=73.62 degrees ! Estimated noise=0.928465 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 = 0.00439358 Jy ! Component: 100 - total flux cleaned = 0.0033469 Jy ! Component: 150 - total flux cleaned = 0.00230537 Jy ! Component: 200 - total flux cleaned = 0.00149904 Jy ! Total flux subtracted in 200 components = 0.00149904 Jy ! Clean residual min=-0.001331 max=0.001328 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.399461 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 195 components and 0.399461 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=0.020177Jy sigma=0.606856 ! Fit after self-cal, rms=0.020195Jy sigma=0.606230 ! 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=0.020195Jy sigma=0.606230 ! Fit after self-cal, rms=0.020212Jy sigma=0.605141 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.465 mas, bmaj=8.779 mas, bpa=73.63 degrees ! Estimated noise=0.929113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376204 Jy ! Component: 100 - total flux cleaned = 0.000433043 Jy ! Component: 150 - total flux cleaned = 0.000290586 Jy ! Component: 200 - total flux cleaned = 8.78163e-06 Jy ! Total flux subtracted in 200 components = 8.78163e-06 Jy ! Clean residual min=-0.000638 max=0.000634 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.39947 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 251 components and 0.39947 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=0.019923Jy sigma=0.595099 ! Fit after self-cal, rms=0.019922Jy sigma=0.595024 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 = -0.000193479 Jy ! Component: 100 - total flux cleaned = -0.000262272 Jy ! Component: 150 - total flux cleaned = -0.000233255 Jy ! Component: 200 - total flux cleaned = -0.000206211 Jy ! Total flux subtracted in 200 components = -0.000206211 Jy ! Clean residual min=-0.000452 max=0.000450 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.399264 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 296 components and 0.399264 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=0.019808Jy sigma=0.592023 ! Fit after self-cal, rms=0.019806Jy sigma=0.591985 ! 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=0.019806Jy sigma=0.591985 ! Fit after self-cal, rms=0.019816Jy sigma=0.591716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=8.776 mas, bpa=73.63 degrees ! Estimated noise=0.929081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115183 Jy ! Component: 100 - total flux cleaned = -0.000169272 Jy ! Component: 150 - total flux cleaned = -0.0002206 Jy ! Component: 200 - total flux cleaned = -0.000291508 Jy ! Total flux subtracted in 200 components = -0.000291508 Jy ! Clean residual min=-0.000382 max=0.000381 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.398972 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 333 components and 0.398972 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=0.019737Jy sigma=0.589902 ! Fit after self-cal, rms=0.019735Jy sigma=0.589879 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 = 2.25984e-05 Jy ! Component: 100 - total flux cleaned = 2.31324e-07 Jy ! Component: 150 - total flux cleaned = 4.19108e-05 Jy ! Component: 200 - total flux cleaned = 0.000142475 Jy ! Total flux subtracted in 200 components = 0.000142475 Jy ! Clean residual min=-0.000326 max=0.000327 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.399114 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 364 components and 0.399114 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=0.019681Jy sigma=0.588638 ! Fit after self-cal, rms=0.019679Jy sigma=0.588620 ! 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=0.019679Jy sigma=0.588620 ! Fit after self-cal, rms=0.019692Jy sigma=0.588471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=8.553 mas, bpa=76.31 degrees ! Estimated noise=0.968686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112868 Jy ! Component: 100 - total flux cleaned = -0.000205962 Jy ! Component: 150 - total flux cleaned = -0.00029303 Jy ! Component: 200 - total flux cleaned = -0.00031931 Jy ! Total flux subtracted in 200 components = -0.00031931 Jy ! Clean residual min=-0.000223 max=0.000219 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.398795 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 411 components and 0.398795 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=0.019656Jy sigma=0.587921 ! Fit after self-cal, rms=0.019655Jy sigma=0.587909 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 = -1.87697e-05 Jy ! Component: 100 - total flux cleaned = -3.1346e-05 Jy ! Component: 150 - total flux cleaned = -3.11561e-05 Jy ! Component: 200 - total flux cleaned = -3.06669e-05 Jy ! Total flux subtracted in 200 components = -3.06669e-05 Jy ! Clean residual min=-0.000193 max=0.000195 Jy/beam ! Clean residual mean=0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.398764 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 441 components and 0.398764 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=0.019630Jy sigma=0.587421 ! Fit after self-cal, rms=0.019629Jy sigma=0.587416 ! 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=1.464 mas, bmaj=8.773 mas, bpa=73.63 degrees ! Estimated noise=0.928966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.464 x 8.773 at 73.63 degrees (North through East) ! Clean map min=-0.003459 max=0.22054 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=1.171 mas, bmaj=9.246 mas, bpa=73.03 degrees ! Estimated noise=1.43545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172017 Jy ! Component: 100 - total flux cleaned = 0.246743 Jy ! Component: 150 - total flux cleaned = 0.292622 Jy ! Component: 200 - total flux cleaned = 0.321931 Jy ! Total flux subtracted in 200 components = 0.321931 Jy ! Clean residual min=-0.012439 max=0.015550 Jy/beam ! Clean residual mean=0.000001 rms=0.005318 Jy/beam ! Combined flux in latest and established models = 0.321931 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.321931 Jy ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=8.773 mas, bpa=73.63 degrees ! Estimated noise=0.928966 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 = 0.0285949 Jy ! Component: 100 - total flux cleaned = 0.0453944 Jy ! Component: 150 - total flux cleaned = 0.0540136 Jy ! Component: 200 - total flux cleaned = 0.0568688 Jy ! Total flux subtracted in 200 components = 0.0568688 Jy ! Clean residual min=-0.005189 max=0.005193 Jy/beam ! Clean residual mean=0.000005 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.378799 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 156 components and 0.378799 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=2.275 mas, bmaj=8.553 mas, bpa=76.31 degrees ! Estimated noise=0.968686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510387 Jy ! Component: 100 - total flux cleaned = 0.0046859 Jy ! Component: 150 - total flux cleaned = 0.00367058 Jy ! Component: 200 - total flux cleaned = 0.00192114 Jy ! Total flux subtracted in 200 components = 0.00192114 Jy ! Clean residual min=-0.001826 max=0.001813 Jy/beam ! Clean residual mean=0.000007 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.38072 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 = 5.02513e-05 Jy ! Component: 100 - total flux cleaned = 0.000129106 Jy ! Component: 150 - total flux cleaned = -0.00016026 Jy ! Component: 200 - total flux cleaned = -0.000557951 Jy ! Total flux subtracted in 200 components = -0.000557951 Jy ! Clean residual min=-0.001065 max=0.001057 Jy/beam ! Clean residual mean=0.000005 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.380163 Jy ! Adding 169 model components to the UV plane model. ! The established model now contains 320 components and 0.380162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=8.773 mas, bpa=73.63 degrees ! Estimated noise=0.928966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361779 Jy ! Component: 100 - total flux cleaned = -0.000799654 Jy ! Component: 150 - total flux cleaned = -0.000905076 Jy ! Component: 200 - total flux cleaned = -0.00100446 Jy ! Total flux subtracted in 200 components = -0.00100446 Jy ! Clean residual min=-0.000489 max=0.000484 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.379158 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 378 components and 0.379158 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=0.019748Jy sigma=0.591763 ! Fit after self-cal, rms=0.019739Jy sigma=0.591445 wmodel J1101+7225_X_map.mod ! Writing 378 model components to file: J1101+7225_X_map.mod wobs J1101+7225_X_uvs.fits ! Writing UV FITS file: J1101+7225_X_uvs.fits wwins J1101+7225_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /vlbi/sb072/temp_maps//J1101+7225_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.464 x 8.773 at 73.63 degrees (North through East) ! Clean map min=-0.0027513 max=0.21931 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1101+7225_X_map.fits wmodel /vlbi/sb072/temp_maps//J1101+7225_X_map.mod ! Writing 378 model components to file: /vlbi/sb072/temp_maps//J1101+7225_X_map.mod wobs /vlbi/sb072/temp_maps//J1101+7225_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1101+7225_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1101+7225_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.219306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018165 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248488 0.248488 0.496976 0.993953 1.98791 3.97581 7.95162 15.9032 31.8065 63.613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.219 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1207.3 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1101+7225_X_dfm.log closed on Tue Mar 5 23:03:24 2019