! Started logfile: /scr/pima/rdv91_uvs/J0309-0559_X_dfm.log on Fri Jun 15 11:23:35 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rdv91_uvs/J0309-0559_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J0309-0559_X_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! AN table 2: 89 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.981688 visibilities/baseline/integration-bin. ! Found source: J0309-0559 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 25304 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0309-0559_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. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008519Jy sigma=18.729148 ! Fit after self-cal, rms=0.892520Jy sigma=16.535831 ! 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=0.8792 mas, bmaj=2.147 mas, bpa=-2.459 degrees ! Estimated noise=0.538512 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 = 0.0871717 Jy ! Component: 100 - total flux cleaned = 0.106845 Jy ! Total flux subtracted in 100 components = 0.106845 Jy ! Clean residual min=-0.004495 max=0.006898 Jy/beam ! Clean residual mean=-0.000002 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.106845 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.106845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105492Jy sigma=1.816008 ! Fit after self-cal, rms=0.105268Jy sigma=1.812117 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00715876 Jy ! Component: 100 - total flux cleaned = 0.0105524 Jy ! Total flux subtracted in 100 components = 0.0105524 Jy ! Clean residual min=-0.003944 max=0.003974 Jy/beam ! Clean residual mean=-0.000002 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.117398 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.117398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104849Jy sigma=1.803245 ! Fit after self-cal, rms=0.104856Jy sigma=1.803087 ! 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=1.111 mas, bmaj=2.584 mas, bpa=-1.408 degrees ! Estimated noise=0.247727 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 = 0.00127615 Jy ! Component: 100 - total flux cleaned = 0.00132888 Jy ! Component: 150 - total flux cleaned = 0.00130832 Jy ! Component: 200 - total flux cleaned = 0.00130989 Jy ! Total flux subtracted in 200 components = 0.00130989 Jy ! Clean residual min=-0.001741 max=0.001765 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.118707 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.118707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104840Jy sigma=1.802712 ! Fit after self-cal, rms=0.104840Jy sigma=1.802696 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.584 at -1.408 degrees (North through East) ! Clean map min=-0.0016412 max=0.11367 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.98 ! LA 1.00 NL 0.98 OV 1.06 PT 0.97 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 1.13 KP 1.02 ! LA 1.01 MK 0.97 NL 1.03 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.98 KP 1.07 ! LA 0.99 NL 1.02 OV 0.96 PT 1.03 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 1.03 KP 1.05 ! LA 1.00 MK 0.98 NL 1.00 OV 1.00 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.00 ! LA 1.02 NL 0.97 OV 0.95 PT 0.98 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 HN 1.00 KP 1.02 ! LA 0.98 MK 1.02 NL 1.04 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.93 KP 1.01 ! LA 0.99 NL 0.96 OV 1.04 PT 0.95 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 HN 1.02 KP 1.08 ! LA 1.04 MK 1.03 NL 0.95 OV 1.00 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.104840Jy sigma=1.802696 ! Fit after self-cal, rms=0.104857Jy sigma=1.800134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.582 mas, bpa=-1.392 degrees ! Estimated noise=0.24707 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 = 0.000128388 Jy ! Component: 100 - total flux cleaned = 0.000139945 Jy ! Component: 150 - total flux cleaned = 0.000149543 Jy ! Component: 200 - total flux cleaned = 0.00014967 Jy ! Total flux subtracted in 200 components = 0.00014967 Jy ! Clean residual min=-0.001479 max=0.001402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.118857 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.118857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104855Jy sigma=1.800092 ! Fit after self-cal, rms=0.104889Jy sigma=1.799971 ! 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. ! ! Fit before self-cal, rms=0.104889Jy sigma=1.799971 ! Fit after self-cal, rms=0.104938Jy sigma=1.799964 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.581 mas, bpa=-1.383 degrees ! Estimated noise=0.247058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.67533e-05 Jy ! Component: 100 - total flux cleaned = 9.32101e-05 Jy ! Component: 150 - total flux cleaned = 9.30528e-05 Jy ! Component: 200 - total flux cleaned = 9.34897e-05 Jy ! Total flux subtracted in 200 components = 9.34897e-05 Jy ! Clean residual min=-0.001480 max=0.001414 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.118951 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.118951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104937Jy sigma=1.799940 ! Fit after self-cal, rms=0.104939Jy sigma=1.799938 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 = -7.78791e-06 Jy ! Component: 100 - total flux cleaned = -4.23091e-07 Jy ! Component: 150 - total flux cleaned = 5.79702e-06 Jy ! Component: 200 - total flux cleaned = 5.78483e-06 Jy ! Total flux subtracted in 200 components = 5.78483e-06 Jy ! Clean residual min=-0.001478 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.118956 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.118956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104938Jy sigma=1.799922 ! Fit after self-cal, rms=0.104938Jy sigma=1.799920 ! 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. ! ! Fit before self-cal, rms=0.104938Jy sigma=1.799920 ! Fit after self-cal, rms=0.104910Jy sigma=1.799917 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.579 mas, bpa=-1.361 degrees ! Estimated noise=0.246993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.13734e-05 Jy ! Component: 100 - total flux cleaned = 4.05159e-05 Jy ! Component: 150 - total flux cleaned = 4.61172e-05 Jy ! Component: 200 - total flux cleaned = 5.11062e-05 Jy ! Total flux subtracted in 200 components = 5.11062e-05 Jy ! Clean residual min=-0.001480 max=0.001416 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.119007 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.119007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104909Jy sigma=1.799901 ! Fit after self-cal, rms=0.104909Jy sigma=1.799904 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 = 4.7599e-07 Jy ! Component: 100 - total flux cleaned = 4.27144e-07 Jy ! Component: 150 - total flux cleaned = 5.14113e-06 Jy ! Component: 200 - total flux cleaned = 5.36841e-06 Jy ! Total flux subtracted in 200 components = 5.36841e-06 Jy ! Clean residual min=-0.001479 max=0.001413 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.119013 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.119013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104909Jy sigma=1.799892 ! Fit after self-cal, rms=0.104908Jy sigma=1.799893 ! 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. ! ! Fit before self-cal, rms=0.104908Jy sigma=1.799893 ! Fit after self-cal, rms=0.104861Jy sigma=1.799898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.368 mas, bmaj=3.856 mas, bpa=0.9646 degrees ! Estimated noise=0.290025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207634 Jy ! Component: 100 - total flux cleaned = 0.000206454 Jy ! Component: 150 - total flux cleaned = 0.00021943 Jy ! Component: 200 - total flux cleaned = 0.000234623 Jy ! Total flux subtracted in 200 components = 0.000234623 Jy ! Clean residual min=-0.001337 max=0.001419 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.119247 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.119247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104862Jy sigma=1.799900 ! Fit after self-cal, rms=0.104861Jy sigma=1.799894 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 = 3.95239e-05 Jy ! Component: 100 - total flux cleaned = 4.04131e-05 Jy ! Component: 150 - total flux cleaned = 4.6209e-05 Jy ! Component: 200 - total flux cleaned = 5.10455e-05 Jy ! Total flux subtracted in 200 components = 5.10455e-05 Jy ! Clean residual min=-0.001342 max=0.001425 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.119298 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.119298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104862Jy sigma=1.799897 ! Fit after self-cal, rms=0.104861Jy sigma=1.799890 ! 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=1.111 mas, bmaj=2.578 mas, bpa=-1.342 degrees ! Estimated noise=0.246899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.578 at -1.342 degrees (North through East) ! Clean map min=-0.0013501 max=0.11321 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=0.8823 mas, bmaj=2.148 mas, bpa=-2.352 degrees ! Estimated noise=0.535571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0867126 Jy ! Component: 100 - total flux cleaned = 0.106317 Jy ! Component: 150 - total flux cleaned = 0.113184 Jy ! Component: 200 - total flux cleaned = 0.116576 Jy ! Total flux subtracted in 200 components = 0.116576 Jy ! Clean residual min=-0.003860 max=0.003576 Jy/beam ! Clean residual mean=-0.000001 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.116577 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.116577 Jy ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.578 mas, bpa=-1.342 degrees ! Estimated noise=0.246899 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 = 0.00182146 Jy ! Component: 100 - total flux cleaned = 0.00210451 Jy ! Component: 150 - total flux cleaned = 0.00225097 Jy ! Component: 200 - total flux cleaned = 0.0023607 Jy ! Total flux subtracted in 200 components = 0.0023607 Jy ! Clean residual min=-0.001453 max=0.001464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.118937 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.118937 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=2.368 mas, bmaj=3.856 mas, bpa=0.9646 degrees ! Estimated noise=0.290025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347516 Jy ! Component: 100 - total flux cleaned = 0.000362395 Jy ! Component: 150 - total flux cleaned = 0.000381658 Jy ! Component: 200 - total flux cleaned = 0.000387082 Jy ! Total flux subtracted in 200 components = 0.000387082 Jy ! Clean residual min=-0.001345 max=0.001410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.119324 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 = 4.85437e-06 Jy ! Component: 100 - total flux cleaned = 9.51673e-06 Jy ! Component: 150 - total flux cleaned = 1.31496e-05 Jy ! Component: 200 - total flux cleaned = 1.66253e-05 Jy ! Total flux subtracted in 200 components = 1.66253e-05 Jy ! Clean residual min=-0.001345 max=0.001417 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.119341 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.119341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.578 mas, bpa=-1.342 degrees ! Estimated noise=0.246899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132261 Jy ! Component: 100 - total flux cleaned = -0.000184996 Jy ! Component: 150 - total flux cleaned = -0.00019364 Jy ! Component: 200 - total flux cleaned = -0.000193777 Jy ! Total flux subtracted in 200 components = -0.000193777 Jy ! Clean residual min=-0.001452 max=0.001412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.119147 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.119147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104864Jy sigma=1.799910 ! Fit after self-cal, rms=0.104864Jy sigma=1.799900 wmodel J0309-0559_X_map.mod ! Writing 47 model components to file: J0309-0559_X_map.mod wobs J0309-0559_X_uvs.fits ! Writing UV FITS file: J0309-0559_X_uvs.fits wwins J0309-0559_X_map.win ! wwins: Wrote 1 windows to J0309-0559_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 = -0.000137873 Jy ! Component: 100 - total flux cleaned = -0.000290288 Jy ! Component: 150 - total flux cleaned = -0.000505889 Jy ! Component: 200 - total flux cleaned = -0.000759742 Jy ! Component: 250 - total flux cleaned = -0.000938794 Jy ! Component: 300 - total flux cleaned = -0.00115688 Jy ! Component: 350 - total flux cleaned = -0.00130618 Jy ! Component: 400 - total flux cleaned = -0.00151493 Jy ! Component: 450 - total flux cleaned = -0.0017188 Jy ! Component: 500 - total flux cleaned = -0.00187831 Jy ! Component: 550 - total flux cleaned = -0.002035 Jy ! Component: 600 - total flux cleaned = -0.00220759 Jy ! Component: 650 - total flux cleaned = -0.00230158 Jy ! Component: 700 - total flux cleaned = -0.00237503 Jy ! Component: 750 - total flux cleaned = -0.00241098 Jy ! Component: 800 - total flux cleaned = -0.00242878 Jy ! Component: 850 - total flux cleaned = -0.00248152 Jy ! Component: 900 - total flux cleaned = -0.00255055 Jy ! Component: 950 - total flux cleaned = -0.00256772 Jy ! Component: 1000 - total flux cleaned = -0.00263458 Jy ! Component: 1050 - total flux cleaned = -0.00260165 Jy ! Component: 1100 - total flux cleaned = -0.0026182 Jy ! Component: 1150 - total flux cleaned = -0.00261869 Jy ! Component: 1200 - total flux cleaned = -0.00268227 Jy ! Component: 1250 - total flux cleaned = -0.00271343 Jy ! Component: 1300 - total flux cleaned = -0.00274425 Jy ! Component: 1350 - total flux cleaned = -0.00272928 Jy ! Component: 1400 - total flux cleaned = -0.00275936 Jy ! Component: 1450 - total flux cleaned = -0.0027888 Jy ! Component: 1500 - total flux cleaned = -0.002774 Jy ! Component: 1550 - total flux cleaned = -0.00280318 Jy ! Component: 1600 - total flux cleaned = -0.00277446 Jy ! Component: 1650 - total flux cleaned = -0.00280329 Jy ! Component: 1700 - total flux cleaned = -0.00288826 Jy ! Component: 1750 - total flux cleaned = -0.00287422 Jy ! Component: 1800 - total flux cleaned = -0.0028739 Jy ! Component: 1850 - total flux cleaned = -0.00288773 Jy ! Component: 1900 - total flux cleaned = -0.00291513 Jy ! Component: 1950 - total flux cleaned = -0.00294232 Jy ! Component: 2000 - total flux cleaned = -0.00298257 Jy ! Component: 2050 - total flux cleaned = -0.00295616 Jy ! Component: 2100 - total flux cleaned = -0.00298253 Jy ! Component: 2150 - total flux cleaned = -0.00304776 Jy ! Component: 2200 - total flux cleaned = -0.00311211 Jy ! Component: 2250 - total flux cleaned = -0.00307331 Jy ! Component: 2300 - total flux cleaned = -0.00314973 Jy ! Component: 2350 - total flux cleaned = -0.00309917 Jy ! Component: 2400 - total flux cleaned = -0.00318683 Jy ! Component: 2450 - total flux cleaned = -0.0032241 Jy ! Component: 2500 - total flux cleaned = -0.00321174 Jy ! Component: 2550 - total flux cleaned = -0.00319962 Jy ! Component: 2600 - total flux cleaned = -0.00322397 Jy ! Component: 2650 - total flux cleaned = -0.00318785 Jy ! Component: 2700 - total flux cleaned = -0.00315192 Jy ! Component: 2750 - total flux cleaned = -0.00315188 Jy ! Component: 2800 - total flux cleaned = -0.00312827 Jy ! Component: 2850 - total flux cleaned = -0.00309316 Jy ! Component: 2900 - total flux cleaned = -0.00305823 Jy ! Component: 2950 - total flux cleaned = -0.00305819 Jy ! Component: 3000 - total flux cleaned = -0.00305815 Jy ! Component: 3050 - total flux cleaned = -0.00301264 Jy ! Component: 3100 - total flux cleaned = -0.00298988 Jy ! Component: 3150 - total flux cleaned = -0.00293366 Jy ! Component: 3200 - total flux cleaned = -0.00288897 Jy ! Component: 3250 - total flux cleaned = -0.00292217 Jy ! Component: 3300 - total flux cleaned = -0.00286705 Jy ! Component: 3350 - total flux cleaned = -0.0028344 Jy ! Component: 3400 - total flux cleaned = -0.00279085 Jy ! Component: 3450 - total flux cleaned = -0.00276921 Jy ! Component: 3500 - total flux cleaned = -0.00277987 Jy ! Component: 3550 - total flux cleaned = -0.00270525 Jy ! Component: 3600 - total flux cleaned = -0.00269464 Jy ! Component: 3650 - total flux cleaned = -0.00266298 Jy ! Component: 3700 - total flux cleaned = -0.00261055 Jy ! Component: 3750 - total flux cleaned = -0.00261045 Jy ! Component: 3800 - total flux cleaned = -0.00254834 Jy ! Component: 3850 - total flux cleaned = -0.00250717 Jy ! Component: 3900 - total flux cleaned = -0.00246638 Jy ! Component: 3950 - total flux cleaned = -0.00244601 Jy ! Component: 4000 - total flux cleaned = -0.00234506 Jy ! Component: 4050 - total flux cleaned = -0.00232497 Jy ! Total flux subtracted in 4096 components = -0.00227503 Jy ! Clean residual min=-0.000641 max=0.000578 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.116872 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 313 components and 0.116872 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J0309-0559_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.578 at -1.342 degrees (North through East) ! Clean map min=-0.00099829 max=0.11298 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J0309-0559_X_map.fits wmodel /scr/pima/rdv91_uvs/J0309-0559_X_map.mod ! Writing 313 model components to file: /scr/pima/rdv91_uvs/J0309-0559_X_map.mod wobs /scr/pima/rdv91_uvs/J0309-0559_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J0309-0559_X_uvs.fits wwins /scr/pima/rdv91_uvs/J0309-0559_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv91_uvs/J0309-0559_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173018 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.459404 0.459404 0.918807 1.83761 3.67523 7.35046 14.7009 29.4018 58.8037 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 653.02 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J0309-0559_X_dfm.log closed on Fri Jun 15 11:23:40 2018