! Started logfile: /vlbi/sb072/temp_maps//J0713-0129_X_dfm.log on Tue Mar 5 22:44:31 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//J0713-0129_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0713-0129_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0713-0129 ! ! 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 864 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 J0713-0129_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=1.000597Jy sigma=45.211578 ! Fit after self-cal, rms=0.978382Jy sigma=44.173910 ! 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=0.8179 mas, bmaj=1.979 mas, bpa=-1.757 degrees ! Estimated noise=0.697999 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 = 0.016259 Jy ! Component: 100 - total flux cleaned = 0.0206402 Jy ! Total flux subtracted in 100 components = 0.0206402 Jy ! Clean residual min=-0.003033 max=0.003293 Jy/beam ! Clean residual mean=0.000018 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0206402 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0206402 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=0.019775Jy sigma=0.888862 ! Fit after self-cal, rms=0.017847Jy sigma=0.786905 ! 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=0.9821 mas, bmaj=2.302 mas, bpa=-0.3601 degrees ! Estimated noise=0.544186 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 = 0.00402091 Jy ! Component: 100 - total flux cleaned = 0.00585078 Jy ! Component: 150 - total flux cleaned = 0.00687207 Jy ! Component: 200 - total flux cleaned = 0.00741316 Jy ! Total flux subtracted in 200 components = 0.00741316 Jy ! Clean residual min=-0.002877 max=0.004082 Jy/beam ! Clean residual mean=0.000022 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.0280533 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0280533 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=0.017045Jy sigma=0.745719 ! Fit after self-cal, rms=0.017037Jy sigma=0.745221 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9821 x 2.302 at -0.3601 degrees (North through East) ! Clean map min=-0.0027992 max=0.022972 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.86 KP 0.98 LA 0.93 ! MK 1.15 NL 1.17 OV 1.27 PT 0.77 ! SC 0.76 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 KP 0.95 LA 0.87 ! MK 0.89 NL 1.16 OV 1.07 PT 0.79 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.09 KP 1.05 LA 0.99 ! MK 0.93 NL 1.33 OV 1.23 PT 0.63 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.97 KP 0.88 LA 0.93 ! MK 1.07 NL 1.14 OV 1.21 PT 0.69 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.05 KP 0.98 LA 0.86 ! MK 0.99 NL 1.25 OV 1.31 PT 0.75 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.82 KP 0.81 LA 1.03 ! MK 1.10 NL 1.56 OV 1.49 PT 0.82 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.94 KP 1.02 LA 0.94 ! MK 0.84 NL 1.18 OV 1.15 PT 0.85 ! SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.01 KP 1.06 LA 0.81 ! MK 1.10 NL 1.23 OV 1.09 PT 0.81 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.017037Jy sigma=0.745221 ! Fit after self-cal, rms=0.017946Jy sigma=0.694471 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9792 mas, bmaj=2.361 mas, bpa=-0.08667 degrees ! Estimated noise=0.545806 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 (14, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336472 Jy ! Component: 100 - total flux cleaned = 0.00464 Jy ! Component: 150 - total flux cleaned = 0.00499073 Jy ! Component: 200 - total flux cleaned = 0.00534146 Jy ! Total flux subtracted in 200 components = 0.00534146 Jy ! Clean residual min=-0.001818 max=0.002653 Jy/beam ! Clean residual mean=0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0333948 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.0333948 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=0.017248Jy sigma=0.660974 ! Fit after self-cal, rms=0.017309Jy sigma=0.657623 ! Inverting map ! Added new window around map position (-1.4, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227861 Jy ! Component: 100 - total flux cleaned = 0.0032948 Jy ! Component: 150 - total flux cleaned = 0.00356912 Jy ! Component: 200 - total flux cleaned = 0.00380737 Jy ! Total flux subtracted in 200 components = 0.00380737 Jy ! Clean residual min=-0.001500 max=0.001542 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0372022 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.0372022 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=0.016993Jy sigma=0.639470 ! Fit after self-cal, rms=0.016960Jy sigma=0.638474 ! 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=0.016960Jy sigma=0.638474 ! Fit after self-cal, rms=0.016352Jy sigma=0.636160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9913 mas, bmaj=2.371 mas, bpa=-0.09465 degrees ! Estimated noise=0.533169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363648 Jy ! Component: 100 - total flux cleaned = 0.000441046 Jy ! Component: 150 - total flux cleaned = 0.000375036 Jy ! Component: 200 - total flux cleaned = 0.00031439 Jy ! Total flux subtracted in 200 components = 0.00031439 Jy ! Clean residual min=-0.001331 max=0.001331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0375166 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0375166 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=0.016273Jy sigma=0.633188 ! Fit after self-cal, rms=0.016271Jy sigma=0.633084 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 = 8.2503e-05 Jy ! Component: 100 - total flux cleaned = 6.53527e-05 Jy ! Component: 150 - total flux cleaned = 3.38795e-05 Jy ! Component: 200 - total flux cleaned = 1.91468e-05 Jy ! Total flux subtracted in 200 components = 1.91468e-05 Jy ! Clean residual min=-0.001315 max=0.001257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0375357 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.0375357 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=0.016233Jy sigma=0.631889 ! Fit after self-cal, rms=0.016232Jy sigma=0.631861 ! 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=0.016232Jy sigma=0.631861 ! Fit after self-cal, rms=0.016005Jy sigma=0.631483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9942 mas, bmaj=2.37 mas, bpa=-0.1949 degrees ! Estimated noise=0.530133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.34309e-05 Jy ! Component: 100 - total flux cleaned = -5.79245e-05 Jy ! Component: 150 - total flux cleaned = -8.62181e-05 Jy ! Component: 200 - total flux cleaned = -0.000100052 Jy ! Total flux subtracted in 200 components = -0.000100052 Jy ! Clean residual min=-0.001309 max=0.001206 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0374357 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.0374357 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=0.015973Jy sigma=0.630536 ! Fit after self-cal, rms=0.015973Jy sigma=0.630513 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 = 1.51512e-06 Jy ! Component: 100 - total flux cleaned = -1.06014e-05 Jy ! Component: 150 - total flux cleaned = -3.36168e-05 Jy ! Component: 200 - total flux cleaned = -6.60422e-05 Jy ! Total flux subtracted in 200 components = -6.60422e-05 Jy ! Clean residual min=-0.001289 max=0.001171 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0373696 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.0373696 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=0.015953Jy sigma=0.629918 ! Fit after self-cal, rms=0.015952Jy sigma=0.629907 ! 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=0.015952Jy sigma=0.629907 ! Fit after self-cal, rms=0.015861Jy sigma=0.629789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=4.307 mas, bpa=16.22 degrees ! Estimated noise=0.620405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215333 Jy ! Component: 100 - total flux cleaned = 0.000200844 Jy ! Component: 150 - total flux cleaned = 0.000177776 Jy ! Component: 200 - total flux cleaned = 0.000146321 Jy ! Total flux subtracted in 200 components = 0.000146321 Jy ! Clean residual min=-0.001198 max=0.001211 Jy/beam ! Clean residual mean=-0.000005 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.037516 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.0375159 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=0.015850Jy sigma=0.629648 ! Fit after self-cal, rms=0.015850Jy sigma=0.629560 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 = 3.645e-06 Jy ! Component: 100 - total flux cleaned = 3.68901e-06 Jy ! Component: 150 - total flux cleaned = -1.47013e-05 Jy ! Component: 200 - total flux cleaned = -2.37121e-05 Jy ! Total flux subtracted in 200 components = -2.37121e-05 Jy ! Clean residual min=-0.001176 max=0.001170 Jy/beam ! Clean residual mean=-0.000005 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0374922 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.0374922 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=0.015845Jy sigma=0.629499 ! Fit after self-cal, rms=0.015846Jy sigma=0.629452 ! 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=0.9958 mas, bmaj=2.372 mas, bpa=-0.3221 degrees ! Estimated noise=0.528426 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9958 x 2.372 at -0.3221 degrees (North through East) ! Clean map min=-0.0013046 max=0.023203 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=0.8216 mas, bmaj=2.023 mas, bpa=-1.366 degrees ! Estimated noise=0.697817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178956 Jy ! Component: 100 - total flux cleaned = 0.0227918 Jy ! Component: 150 - total flux cleaned = 0.0258824 Jy ! Component: 200 - total flux cleaned = 0.0281837 Jy ! Total flux subtracted in 200 components = 0.0281837 Jy ! Clean residual min=-0.002291 max=0.002237 Jy/beam ! Clean residual mean=0.000007 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0281836 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0281836 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9958 mas, bmaj=2.372 mas, bpa=-0.3221 degrees ! Estimated noise=0.528426 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 (-0.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254131 Jy ! Component: 100 - total flux cleaned = 0.00413709 Jy ! Component: 150 - total flux cleaned = 0.00539875 Jy ! Component: 200 - total flux cleaned = 0.00615689 Jy ! Total flux subtracted in 200 components = 0.00615689 Jy ! Clean residual min=-0.001587 max=0.001389 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0343405 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 78 components and 0.0343405 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=2.453 mas, bmaj=4.307 mas, bpa=16.22 degrees ! Estimated noise=0.620405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012044 Jy ! Component: 100 - total flux cleaned = 0.00169323 Jy ! Component: 150 - total flux cleaned = 0.0019618 Jy ! Component: 200 - total flux cleaned = 0.00219131 Jy ! Total flux subtracted in 200 components = 0.00219131 Jy ! Clean residual min=-0.001220 max=0.001222 Jy/beam ! Clean residual mean=-0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0365319 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 = 0.00021947 Jy ! Component: 100 - total flux cleaned = 0.00036533 Jy ! Component: 150 - total flux cleaned = 0.000456216 Jy ! Component: 200 - total flux cleaned = 0.000521365 Jy ! Total flux subtracted in 200 components = 0.000521365 Jy ! Clean residual min=-0.001153 max=0.001090 Jy/beam ! Clean residual mean=-0.000004 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0370532 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 135 components and 0.0370532 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9958 mas, bmaj=2.372 mas, bpa=-0.3221 degrees ! Estimated noise=0.528426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302158 Jy ! Component: 100 - total flux cleaned = -0.000300108 Jy ! Component: 150 - total flux cleaned = -0.000276272 Jy ! Component: 200 - total flux cleaned = -0.000257126 Jy ! Total flux subtracted in 200 components = -0.000257126 Jy ! Clean residual min=-0.001306 max=0.001139 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0367961 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 0.0367961 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=0.015892Jy sigma=0.631037 ! Fit after self-cal, rms=0.015881Jy sigma=0.630649 wmodel J0713-0129_X_map.mod ! Writing 157 model components to file: J0713-0129_X_map.mod wobs J0713-0129_X_uvs.fits ! Writing UV FITS file: J0713-0129_X_uvs.fits wwins J0713-0129_X_map.win ! wwins: Wrote 4 windows to J0713-0129_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 = -0.000399022 Jy ! Component: 100 - total flux cleaned = -0.000618212 Jy ! Component: 150 - total flux cleaned = -0.000749322 Jy ! Component: 200 - total flux cleaned = -0.000802448 Jy ! Component: 250 - total flux cleaned = -0.000836547 Jy ! Component: 300 - total flux cleaned = -0.000885419 Jy ! Component: 350 - total flux cleaned = -0.000948719 Jy ! Component: 400 - total flux cleaned = -0.000994433 Jy ! Component: 450 - total flux cleaned = -0.0010534 Jy ! Component: 500 - total flux cleaned = -0.00112428 Jy ! Component: 550 - total flux cleaned = -0.00116575 Jy ! Component: 600 - total flux cleaned = -0.00117903 Jy ! Component: 650 - total flux cleaned = -0.00116623 Jy ! Component: 700 - total flux cleaned = -0.00119143 Jy ! Component: 750 - total flux cleaned = -0.00119147 Jy ! Component: 800 - total flux cleaned = -0.0012398 Jy ! Component: 850 - total flux cleaned = -0.0012397 Jy ! Component: 900 - total flux cleaned = -0.00127402 Jy ! Component: 950 - total flux cleaned = -0.00126279 Jy ! Component: 1000 - total flux cleaned = -0.00126279 Jy ! Component: 1050 - total flux cleaned = -0.00126287 Jy ! Component: 1100 - total flux cleaned = -0.00119961 Jy ! Component: 1150 - total flux cleaned = -0.00116863 Jy ! Component: 1200 - total flux cleaned = -0.00111773 Jy ! Component: 1250 - total flux cleaned = -0.00111765 Jy ! Component: 1300 - total flux cleaned = -0.00106824 Jy ! Component: 1350 - total flux cleaned = -0.00103898 Jy ! Component: 1400 - total flux cleaned = -0.000981322 Jy ! Component: 1450 - total flux cleaned = -0.000962306 Jy ! Component: 1500 - total flux cleaned = -0.000906345 Jy ! Component: 1550 - total flux cleaned = -0.000860688 Jy ! Component: 1600 - total flux cleaned = -0.000806435 Jy ! Component: 1650 - total flux cleaned = -0.0007798 Jy ! Component: 1700 - total flux cleaned = -0.000779849 Jy ! Component: 1750 - total flux cleaned = -0.000762392 Jy ! Component: 1800 - total flux cleaned = -0.000753605 Jy ! Component: 1850 - total flux cleaned = -0.000728118 Jy ! Component: 1900 - total flux cleaned = -0.000694669 Jy ! Component: 1950 - total flux cleaned = -0.000727727 Jy ! Component: 2000 - total flux cleaned = -0.00076042 Jy ! Component: 2050 - total flux cleaned = -0.00076848 Jy ! Component: 2100 - total flux cleaned = -0.000776489 Jy ! Component: 2150 - total flux cleaned = -0.000808222 Jy ! Component: 2200 - total flux cleaned = -0.000815949 Jy ! Component: 2250 - total flux cleaned = -0.000808178 Jy ! Component: 2300 - total flux cleaned = -0.000815806 Jy ! Component: 2350 - total flux cleaned = -0.000800546 Jy ! Component: 2400 - total flux cleaned = -0.000793036 Jy ! Component: 2450 - total flux cleaned = -0.000807958 Jy ! Component: 2500 - total flux cleaned = -0.000770896 Jy ! Component: 2550 - total flux cleaned = -0.000792938 Jy ! Component: 2600 - total flux cleaned = -0.000800221 Jy ! Component: 2650 - total flux cleaned = -0.000771483 Jy ! Component: 2700 - total flux cleaned = -0.000764424 Jy ! Component: 2750 - total flux cleaned = -0.000799898 Jy ! Component: 2800 - total flux cleaned = -0.000785863 Jy ! Component: 2850 - total flux cleaned = -0.00078581 Jy ! Component: 2900 - total flux cleaned = -0.000799582 Jy ! Component: 2950 - total flux cleaned = -0.00081321 Jy ! Component: 3000 - total flux cleaned = -0.000792832 Jy ! Component: 3050 - total flux cleaned = -0.000806268 Jy ! Component: 3100 - total flux cleaned = -0.000799585 Jy ! Component: 3150 - total flux cleaned = -0.000806166 Jy ! Component: 3200 - total flux cleaned = -0.000799558 Jy ! Component: 3250 - total flux cleaned = -0.000793055 Jy ! Component: 3300 - total flux cleaned = -0.00079953 Jy ! Component: 3350 - total flux cleaned = -0.00080598 Jy ! Component: 3400 - total flux cleaned = -0.000806003 Jy ! Component: 3450 - total flux cleaned = -0.000799621 Jy ! Component: 3500 - total flux cleaned = -0.000793355 Jy ! Component: 3550 - total flux cleaned = -0.000811975 Jy ! Component: 3600 - total flux cleaned = -0.000787137 Jy ! Component: 3650 - total flux cleaned = -0.000787149 Jy ! Component: 3700 - total flux cleaned = -0.00078107 Jy ! Component: 3750 - total flux cleaned = -0.000762914 Jy ! Component: 3800 - total flux cleaned = -0.000793096 Jy ! Component: 3850 - total flux cleaned = -0.00078103 Jy ! Component: 3900 - total flux cleaned = -0.000792985 Jy ! Component: 3950 - total flux cleaned = -0.000781164 Jy ! Component: 4000 - total flux cleaned = -0.000787104 Jy ! Component: 4050 - total flux cleaned = -0.00080471 Jy ! Total flux subtracted in 4096 components = -0.000828092 Jy ! Clean residual min=-0.000457 max=0.000350 Jy/beam ! Clean residual mean=-0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.035968 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 404 components and 0.035968 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0713-0129_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9958 x 2.372 at -0.3221 degrees (North through East) ! Clean map min=-0.00093448 max=0.023077 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0713-0129_X_map.fits wmodel /vlbi/sb072/temp_maps//J0713-0129_X_map.mod ! Writing 404 model components to file: /vlbi/sb072/temp_maps//J0713-0129_X_map.mod wobs /vlbi/sb072/temp_maps//J0713-0129_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0713-0129_X_uvs.fits wwins /vlbi/sb072/temp_maps//J0713-0129_X_map.win ! wwins: Wrote 5 windows to /vlbi/sb072/temp_maps//J0713-0129_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0230766 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.45807e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22957 1.22957 2.45913 4.91826 9.83652 19.673 39.3461 78.6922 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 243.988 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0713-0129_X_dfm.log closed on Tue Mar 5 22:44:35 2019