! Started logfile: /vlbi/sb072/temp_maps//J1029-0143_X_dfm.log on Tue Mar 5 23:00:26 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//J1029-0143_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1029-0143_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1029-0143 ! ! 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 1152 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 J1029-0143_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=1.000430Jy sigma=36.311528 ! Fit after self-cal, rms=0.948706Jy sigma=34.450537 ! 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=0.7779 mas, bmaj=2.001 mas, bpa=-0.3662 degrees ! Estimated noise=0.843473 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 = 0.0388059 Jy ! Component: 100 - total flux cleaned = 0.0479518 Jy ! Total flux subtracted in 100 components = 0.0479518 Jy ! Clean residual min=-0.002966 max=0.004349 Jy/beam ! Clean residual mean=0.000010 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.0479518 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0479518 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=0.024151Jy sigma=0.773891 ! Fit after self-cal, rms=0.023704Jy sigma=0.764018 ! 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=0.95 mas, bmaj=2.264 mas, bpa=-0.3781 degrees ! Estimated noise=0.59459 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 = 0.00447259 Jy ! Component: 100 - total flux cleaned = 0.00598393 Jy ! Component: 150 - total flux cleaned = 0.00606128 Jy ! Component: 200 - total flux cleaned = 0.00608727 Jy ! Total flux subtracted in 200 components = 0.00608727 Jy ! Clean residual min=-0.002794 max=0.004631 Jy/beam ! Clean residual mean=0.000008 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.054039 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.054039 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=0.022998Jy sigma=0.733206 ! Fit after self-cal, rms=0.022992Jy sigma=0.733070 ! Inverting map ! Added new window around map position (10.4, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392047 Jy ! Component: 100 - total flux cleaned = 0.00451631 Jy ! Component: 150 - total flux cleaned = 0.00496599 Jy ! Component: 200 - total flux cleaned = 0.00512458 Jy ! Total flux subtracted in 200 components = 0.00512458 Jy ! Clean residual min=-0.002277 max=0.001968 Jy/beam ! Clean residual mean=0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0591636 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.0591636 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=0.022301Jy sigma=0.705956 ! Fit after self-cal, rms=0.022261Jy sigma=0.704575 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.95 x 2.264 at -0.3781 degrees (North through East) ! Clean map min=-0.0021666 max=0.050817 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 KP 1.04 LA 1.01 ! MK 1.03 NL 0.99 OV 1.09 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 KP 1.01 LA 1.04 ! MK 1.03 NL 1.13 OV 1.01 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 KP 1.02 LA 1.03 ! MK 0.97 NL 1.12 OV 1.07 PT 0.89 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 KP 1.03 LA 1.01 ! MK 1.02 NL 1.06 OV 0.89 PT 0.87 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 1.01 LA 1.06 ! MK 1.02 NL 1.20 OV 1.16 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 KP 0.99 LA 1.04 ! MK 0.97 NL 0.95 OV 1.13 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 KP 0.96 LA 1.02 ! MK 0.97 NL 1.06 OV 1.02 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 KP 1.00 LA 0.97 ! MK 0.96 NL 1.09 OV 1.22 PT 0.88 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.022261Jy sigma=0.704575 ! Fit after self-cal, rms=0.022724Jy sigma=0.684955 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9473 mas, bmaj=2.26 mas, bpa=-0.2359 degrees ! Estimated noise=0.59998 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 = -0.00073427 Jy ! Component: 100 - total flux cleaned = -0.000710125 Jy ! Component: 150 - total flux cleaned = -0.000648938 Jy ! Component: 200 - total flux cleaned = -0.00061243 Jy ! Total flux subtracted in 200 components = -0.00061243 Jy ! Clean residual min=-0.001781 max=0.001834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0585512 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.0585512 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=0.022670Jy sigma=0.682899 ! Fit after self-cal, rms=0.022690Jy sigma=0.682704 ! 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=0.022690Jy sigma=0.682704 ! Fit after self-cal, rms=0.022838Jy sigma=0.682475 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9456 mas, bmaj=2.259 mas, bpa=-0.1627 degrees ! Estimated noise=0.601024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182565 Jy ! Component: 100 - total flux cleaned = -0.000164338 Jy ! Component: 150 - total flux cleaned = -0.000133565 Jy ! Component: 200 - total flux cleaned = -0.000119448 Jy ! Total flux subtracted in 200 components = -0.000119448 Jy ! Clean residual min=-0.001766 max=0.001784 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0584317 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.0584317 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=0.022810Jy sigma=0.681573 ! Fit after self-cal, rms=0.022808Jy sigma=0.681551 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) ! Added new window around map position (-5.2, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156343 Jy ! Component: 100 - total flux cleaned = 0.00177304 Jy ! Component: 150 - total flux cleaned = 0.00191147 Jy ! Component: 200 - total flux cleaned = 0.00204419 Jy ! Total flux subtracted in 200 components = 0.00204419 Jy ! Clean residual min=-0.001634 max=0.001509 Jy/beam ! Clean residual mean=-0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0604759 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.0604759 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=0.022678Jy sigma=0.676335 ! Fit after self-cal, rms=0.022678Jy sigma=0.676144 ! 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=0.022678Jy sigma=0.676144 ! Fit after self-cal, rms=0.022626Jy sigma=0.675874 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9463 mas, bmaj=2.261 mas, bpa=-0.1498 degrees ! Estimated noise=0.59971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335065 Jy ! Component: 100 - total flux cleaned = 0.000526517 Jy ! Component: 150 - total flux cleaned = 0.00064109 Jy ! Component: 200 - total flux cleaned = 0.00069862 Jy ! Total flux subtracted in 200 components = 0.00069862 Jy ! Clean residual min=-0.001526 max=0.001540 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0611745 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.0611745 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=0.022599Jy sigma=0.674667 ! Fit after self-cal, rms=0.022598Jy sigma=0.674597 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) ! Added new window around map position (-47.8, 22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870435 Jy ! Component: 100 - total flux cleaned = 0.00102614 Jy ! Component: 150 - total flux cleaned = 0.00124875 Jy ! Component: 200 - total flux cleaned = 0.00141244 Jy ! Total flux subtracted in 200 components = 0.00141244 Jy ! Clean residual min=-0.001399 max=0.001243 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.062587 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.062587 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=0.022497Jy sigma=0.671674 ! Fit after self-cal, rms=0.022495Jy sigma=0.671553 ! 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=0.022495Jy sigma=0.671553 ! Fit after self-cal, rms=0.022478Jy sigma=0.671284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.349 mas, bmaj=4.079 mas, bpa=16.57 degrees ! Estimated noise=0.748348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.4698e-06 Jy ! Component: 100 - total flux cleaned = 0.000120367 Jy ! Component: 150 - total flux cleaned = 0.00026703 Jy ! Component: 200 - total flux cleaned = 0.000368671 Jy ! Total flux subtracted in 200 components = 0.000368671 Jy ! Clean residual min=-0.001287 max=0.001217 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0629556 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.0629557 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=0.022450Jy sigma=0.670989 ! Fit after self-cal, rms=0.022448Jy sigma=0.670961 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 = 8.41735e-05 Jy ! Component: 100 - total flux cleaned = 0.00013492 Jy ! Component: 150 - total flux cleaned = 0.000171657 Jy ! Component: 200 - total flux cleaned = 0.00020582 Jy ! Total flux subtracted in 200 components = 0.00020582 Jy ! Clean residual min=-0.001267 max=0.001200 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0631615 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 161 components and 0.0631615 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=0.022436Jy sigma=0.670823 ! Fit after self-cal, rms=0.022434Jy sigma=0.670810 ! 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=0.947 mas, bmaj=2.263 mas, bpa=-0.2033 degrees ! Estimated noise=0.599186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.947 x 2.263 at -0.2033 degrees (North through East) ! Clean map min=-0.0019087 max=0.051146 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=0.7771 mas, bmaj=2.002 mas, bpa=-0.09343 degrees ! Estimated noise=0.849145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391914 Jy ! Component: 100 - total flux cleaned = 0.0484236 Jy ! Component: 150 - total flux cleaned = 0.0524637 Jy ! Component: 200 - total flux cleaned = 0.055142 Jy ! Total flux subtracted in 200 components = 0.055142 Jy ! Clean residual min=-0.002396 max=0.002396 Jy/beam ! Clean residual mean=0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.055142 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.055142 Jy ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=2.263 mas, bpa=-0.2033 degrees ! Estimated noise=0.599186 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) ! Added new window around map position (-31.4, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290415 Jy ! Component: 100 - total flux cleaned = 0.00481393 Jy ! Component: 150 - total flux cleaned = 0.00588653 Jy ! Component: 200 - total flux cleaned = 0.00646617 Jy ! Total flux subtracted in 200 components = 0.00646617 Jy ! Clean residual min=-0.001693 max=0.001403 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0616082 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.0616082 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=2.349 mas, bmaj=4.079 mas, bpa=16.57 degrees ! Estimated noise=0.748348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.29438e-05 Jy ! Component: 100 - total flux cleaned = 0.000357104 Jy ! Component: 150 - total flux cleaned = 0.00060885 Jy ! Component: 200 - total flux cleaned = 0.000858773 Jy ! Total flux subtracted in 200 components = 0.000858773 Jy ! Clean residual min=-0.001614 max=0.001209 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.062467 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 = 0.000190667 Jy ! Component: 100 - total flux cleaned = 0.000334287 Jy ! Component: 150 - total flux cleaned = 0.000463347 Jy ! Component: 200 - total flux cleaned = 0.000562685 Jy ! Total flux subtracted in 200 components = 0.000562685 Jy ! Clean residual min=-0.001504 max=0.001191 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0630296 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 99 components and 0.0630296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=2.263 mas, bpa=-0.2033 degrees ! Estimated noise=0.599186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379879 Jy ! Component: 100 - total flux cleaned = 0.000605246 Jy ! Component: 150 - total flux cleaned = 0.000721714 Jy ! Component: 200 - total flux cleaned = 0.000904277 Jy ! Total flux subtracted in 200 components = 0.000904277 Jy ! Clean residual min=-0.001394 max=0.001310 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0639339 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.0639339 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=0.022496Jy sigma=0.673737 ! Fit after self-cal, rms=0.022489Jy sigma=0.673385 wmodel J1029-0143_X_map.mod ! Writing 113 model components to file: J1029-0143_X_map.mod wobs J1029-0143_X_uvs.fits ! Writing UV FITS file: J1029-0143_X_uvs.fits wwins J1029-0143_X_map.win ! wwins: Wrote 5 windows to J1029-0143_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 = -0.00040184 Jy ! Component: 100 - total flux cleaned = -0.000336863 Jy ! Component: 150 - total flux cleaned = -0.000316127 Jy ! Component: 200 - total flux cleaned = -0.000316006 Jy ! Component: 250 - total flux cleaned = -0.000354189 Jy ! Component: 300 - total flux cleaned = -0.000372501 Jy ! Component: 350 - total flux cleaned = -0.000372613 Jy ! Component: 400 - total flux cleaned = -0.000338125 Jy ! Component: 450 - total flux cleaned = -0.000371481 Jy ! Component: 500 - total flux cleaned = -0.000338849 Jy ! Component: 550 - total flux cleaned = -0.000370558 Jy ! Component: 600 - total flux cleaned = -0.000416569 Jy ! Component: 650 - total flux cleaned = -0.000401153 Jy ! Component: 700 - total flux cleaned = -0.000415625 Jy ! Component: 750 - total flux cleaned = -0.000458306 Jy ! Component: 800 - total flux cleaned = -0.000458287 Jy ! Component: 850 - total flux cleaned = -0.00049959 Jy ! Component: 900 - total flux cleaned = -0.000539667 Jy ! Component: 950 - total flux cleaned = -0.000539481 Jy ! Component: 1000 - total flux cleaned = -0.00052656 Jy ! Component: 1050 - total flux cleaned = -0.000526536 Jy ! Component: 1100 - total flux cleaned = -0.000538827 Jy ! Component: 1150 - total flux cleaned = -0.000514464 Jy ! Component: 1200 - total flux cleaned = -0.000502376 Jy ! Component: 1250 - total flux cleaned = -0.000490409 Jy ! Component: 1300 - total flux cleaned = -0.000490271 Jy ! Component: 1350 - total flux cleaned = -0.000433343 Jy ! Component: 1400 - total flux cleaned = -0.000422198 Jy ! Component: 1450 - total flux cleaned = -0.000400037 Jy ! Component: 1500 - total flux cleaned = -0.000367421 Jy ! Component: 1550 - total flux cleaned = -0.000356621 Jy ! Component: 1600 - total flux cleaned = -0.000314143 Jy ! Component: 1650 - total flux cleaned = -0.000314155 Jy ! Component: 1700 - total flux cleaned = -0.000272808 Jy ! Component: 1750 - total flux cleaned = -0.000252515 Jy ! Component: 1800 - total flux cleaned = -0.000242598 Jy ! Component: 1850 - total flux cleaned = -0.000212829 Jy ! Component: 1900 - total flux cleaned = -0.000173465 Jy ! Component: 1950 - total flux cleaned = -0.000105481 Jy ! Component: 2000 - total flux cleaned = -8.63774e-05 Jy ! Component: 2050 - total flux cleaned = -3.88285e-05 Jy ! Component: 2100 - total flux cleaned = 7.99342e-06 Jy ! Component: 2150 - total flux cleaned = 6.37304e-05 Jy ! Component: 2200 - total flux cleaned = 0.000100618 Jy ! Component: 2250 - total flux cleaned = 0.000155215 Jy ! Component: 2300 - total flux cleaned = 0.000200409 Jy ! Component: 2350 - total flux cleaned = 0.000236098 Jy ! Component: 2400 - total flux cleaned = 0.000297981 Jy ! Component: 2450 - total flux cleaned = 0.000324201 Jy ! Component: 2500 - total flux cleaned = 0.000350308 Jy ! Component: 2550 - total flux cleaned = 0.000419381 Jy ! Component: 2600 - total flux cleaned = 0.000470587 Jy ! Component: 2650 - total flux cleaned = 0.000504457 Jy ! Component: 2700 - total flux cleaned = 0.000563233 Jy ! Component: 2750 - total flux cleaned = 0.000588228 Jy ! Component: 2800 - total flux cleaned = 0.000621282 Jy ! Component: 2850 - total flux cleaned = 0.000678836 Jy ! Component: 2900 - total flux cleaned = 0.000744098 Jy ! Component: 2950 - total flux cleaned = 0.00080889 Jy ! Component: 3000 - total flux cleaned = 0.000841009 Jy ! Component: 3050 - total flux cleaned = 0.000889015 Jy ! Component: 3100 - total flux cleaned = 0.000944631 Jy ! Component: 3150 - total flux cleaned = 0.000992064 Jy ! Component: 3200 - total flux cleaned = 0.00104708 Jy ! Component: 3250 - total flux cleaned = 0.00110175 Jy ! Component: 3300 - total flux cleaned = 0.00114841 Jy ! Component: 3350 - total flux cleaned = 0.00119492 Jy ! Component: 3400 - total flux cleaned = 0.00125653 Jy ! Component: 3450 - total flux cleaned = 0.00131782 Jy ! Component: 3500 - total flux cleaned = 0.00135594 Jy ! Component: 3550 - total flux cleaned = 0.00140913 Jy ! Component: 3600 - total flux cleaned = 0.00145444 Jy ! Component: 3650 - total flux cleaned = 0.00149956 Jy ! Component: 3700 - total flux cleaned = 0.00152952 Jy ! Component: 3750 - total flux cleaned = 0.00155941 Jy ! Component: 3800 - total flux cleaned = 0.00162624 Jy ! Component: 3850 - total flux cleaned = 0.00166321 Jy ! Component: 3900 - total flux cleaned = 0.0016927 Jy ! Component: 3950 - total flux cleaned = 0.00172937 Jy ! Component: 4000 - total flux cleaned = 0.00176598 Jy ! Component: 4050 - total flux cleaned = 0.00183167 Jy ! Total flux subtracted in 4096 components = 0.00186807 Jy ! Clean residual min=-0.000448 max=0.000484 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.065802 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 370 components and 0.065802 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1029-0143_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.947 x 2.263 at -0.2033 degrees (North through East) ! Clean map min=-0.0011545 max=0.050214 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1029-0143_X_map.fits wmodel /vlbi/sb072/temp_maps//J1029-0143_X_map.mod ! Writing 370 model components to file: /vlbi/sb072/temp_maps//J1029-0143_X_map.mod wobs /vlbi/sb072/temp_maps//J1029-0143_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1029-0143_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1029-0143_X_map.win ! wwins: Wrote 6 windows to /vlbi/sb072/temp_maps//J1029-0143_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0502145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.728902 0.728902 1.4578 2.91561 5.83121 11.6624 23.3249 46.6497 93.2994 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 411.578 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1029-0143_X_dfm.log closed on Tue Mar 5 23:00:30 2019