! Started logfile: /scr/pima/rdv91_uvs/J0309-0559_S_dfm.log on Fri Jun 15 11:23:51 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv91_uvs/J0309-0559_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J0309-0559_S_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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0309-0559_S] 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 0.500x0.500 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=1.000817Jy sigma=17.755680 ! Fit after self-cal, rms=0.881790Jy sigma=15.689474 ! 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=3.278 mas, bmaj=8.123 mas, bpa=-2.116 degrees ! Estimated noise=0.500456 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 = 0.0985701 Jy ! Component: 100 - total flux cleaned = 0.120107 Jy ! Total flux subtracted in 100 components = 0.120107 Jy ! Clean residual min=-0.004083 max=0.006037 Jy/beam ! Clean residual mean=-0.000004 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.120107 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.120107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106155Jy sigma=1.811269 ! Fit after self-cal, rms=0.106133Jy sigma=1.810919 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468601 Jy ! Component: 100 - total flux cleaned = 0.00447015 Jy ! Total flux subtracted in 100 components = 0.00447015 Jy ! Clean residual min=-0.003626 max=0.003504 Jy/beam ! Clean residual mean=-0.000004 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.124577 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.124577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106021Jy sigma=1.808670 ! Fit after self-cal, rms=0.106013Jy sigma=1.808595 ! 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=4.151 mas, bmaj=9.836 mas, bpa=-3.103 degrees ! Estimated noise=0.257299 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 = -0.00139287 Jy ! Component: 100 - total flux cleaned = -0.00147773 Jy ! Component: 150 - total flux cleaned = -0.0014774 Jy ! Component: 200 - total flux cleaned = -0.00150567 Jy ! Total flux subtracted in 200 components = -0.00150567 Jy ! Clean residual min=-0.002222 max=0.001986 Jy/beam ! Clean residual mean=-0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.123071 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.123071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105974Jy sigma=1.808108 ! Fit after self-cal, rms=0.105966Jy sigma=1.808090 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.151 x 9.836 at -3.103 degrees (North through East) ! Clean map min=-0.0021968 max=0.12507 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.98 KP 0.98 ! LA 0.99 NL 1.00 OV 0.97 PT 1.00 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 1.12 KP 0.99 ! LA 0.90 MK 1.04 NL 1.00 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 0.96 ! LA 0.97 NL 1.06 OV 1.04 PT 1.00 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 1.09 KP 1.06 ! LA 0.87 MK 0.97 NL 1.01 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 1.05 ! LA 1.00 NL 0.97 OV 0.97 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 1.02 KP 1.03 ! LA 1.03 MK 0.99 NL 1.01 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.01 HN 1.02 KP 0.97 ! LA 1.02 NL 0.97 OV 0.96 PT 1.02 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 1.09 KP 1.02 ! LA 1.08 MK 0.93 NL 1.01 OV 1.01 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.105966Jy sigma=1.808090 ! Fit after self-cal, rms=0.106145Jy sigma=1.803484 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.136 mas, bmaj=9.759 mas, bpa=-2.81 degrees ! Estimated noise=0.256302 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 = 4.00446e-05 Jy ! Component: 100 - total flux cleaned = 3.17087e-05 Jy ! Component: 150 - total flux cleaned = 3.18283e-05 Jy ! Component: 200 - total flux cleaned = 3.18239e-05 Jy ! Total flux subtracted in 200 components = 3.18239e-05 Jy ! Clean residual min=-0.002026 max=0.001602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.123103 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.123103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106143Jy sigma=1.803452 ! Fit after self-cal, rms=0.106212Jy sigma=1.803236 ! 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=0.106212Jy sigma=1.803236 ! Fit after self-cal, rms=0.106301Jy sigma=1.803226 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.135 mas, bmaj=9.753 mas, bpa=-2.801 degrees ! Estimated noise=0.256358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.35244e-05 Jy ! Component: 100 - total flux cleaned = 5.29383e-05 Jy ! Component: 150 - total flux cleaned = 6.03898e-05 Jy ! Component: 200 - total flux cleaned = 6.0156e-05 Jy ! Total flux subtracted in 200 components = 6.0156e-05 Jy ! Clean residual min=-0.002009 max=0.001600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.123163 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.123163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106300Jy sigma=1.803207 ! Fit after self-cal, rms=0.106304Jy sigma=1.803201 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 = 6.46751e-06 Jy ! Component: 100 - total flux cleaned = -1.3357e-06 Jy ! Component: 150 - total flux cleaned = 5.87872e-06 Jy ! Component: 200 - total flux cleaned = 1.24167e-05 Jy ! Total flux subtracted in 200 components = 1.24167e-05 Jy ! Clean residual min=-0.001998 max=0.001590 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.123176 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.123176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106303Jy sigma=1.803188 ! Fit after self-cal, rms=0.106303Jy sigma=1.803182 ! 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=0.106303Jy sigma=1.803182 ! Fit after self-cal, rms=0.106296Jy sigma=1.803183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.134 mas, bmaj=9.751 mas, bpa=-2.807 degrees ! Estimated noise=0.256328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.80379e-05 Jy ! Component: 100 - total flux cleaned = 3.81626e-05 Jy ! Component: 150 - total flux cleaned = 4.49104e-05 Jy ! Component: 200 - total flux cleaned = 4.48938e-05 Jy ! Total flux subtracted in 200 components = 4.48938e-05 Jy ! Clean residual min=-0.001988 max=0.001576 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.12322 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.12322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106295Jy sigma=1.803172 ! Fit after self-cal, rms=0.106295Jy sigma=1.803167 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 = 7.95265e-06 Jy ! Component: 100 - total flux cleaned = 7.88324e-06 Jy ! Component: 150 - total flux cleaned = 7.81593e-06 Jy ! Component: 200 - total flux cleaned = 1.3606e-05 Jy ! Total flux subtracted in 200 components = 1.3606e-05 Jy ! Clean residual min=-0.001980 max=0.001568 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.123234 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.123234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106295Jy sigma=1.803161 ! Fit after self-cal, rms=0.106294Jy sigma=1.803158 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.106294Jy sigma=1.803158 ! Fit after self-cal, rms=0.106276Jy sigma=1.803156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.474 mas, bmaj=14.12 mas, bpa=0.8856 degrees ! Estimated noise=0.296688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.81653e-05 Jy ! Component: 100 - total flux cleaned = 9.19023e-05 Jy ! Component: 150 - total flux cleaned = 0.000112647 Jy ! Component: 200 - total flux cleaned = 0.000129636 Jy ! Total flux subtracted in 200 components = 0.000129636 Jy ! Clean residual min=-0.001789 max=0.001639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.123364 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.123364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106275Jy sigma=1.803159 ! Fit after self-cal, rms=0.106275Jy sigma=1.803147 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 = -2.11372e-06 Jy ! Component: 100 - total flux cleaned = 8.99879e-06 Jy ! Component: 150 - total flux cleaned = 1.30981e-05 Jy ! Component: 200 - total flux cleaned = 2.36918e-05 Jy ! Total flux subtracted in 200 components = 2.36918e-05 Jy ! Clean residual min=-0.001781 max=0.001642 Jy/beam ! Clean residual mean=-0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.123387 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.123387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106275Jy sigma=1.803152 ! Fit after self-cal, rms=0.106275Jy sigma=1.803145 ! 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=4.132 mas, bmaj=9.749 mas, bpa=-2.815 degrees ! Estimated noise=0.256283 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.132 x 9.749 at -2.815 degrees (North through East) ! Clean map min=-0.0019082 max=0.12443 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=3.266 mas, bmaj=8.034 mas, bpa=-1.711 degrees ! Estimated noise=0.495969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0977385 Jy ! Component: 100 - total flux cleaned = 0.119179 Jy ! Component: 150 - total flux cleaned = 0.123995 Jy ! Component: 200 - total flux cleaned = 0.124004 Jy ! Total flux subtracted in 200 components = 0.124004 Jy ! Clean residual min=-0.003474 max=0.002991 Jy/beam ! Clean residual mean=-0.000002 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.124004 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.124004 Jy ! Inverting map and beam ! Estimated beam: bmin=4.132 mas, bmaj=9.749 mas, bpa=-2.815 degrees ! Estimated noise=0.256283 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 = -0.000448336 Jy ! Component: 100 - total flux cleaned = -0.000524316 Jy ! Component: 150 - total flux cleaned = -0.000586325 Jy ! Component: 200 - total flux cleaned = -0.000662174 Jy ! Total flux subtracted in 200 components = -0.000662174 Jy ! Clean residual min=-0.002118 max=0.001655 Jy/beam ! Clean residual mean=-0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.123342 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.123342 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.474 mas, bmaj=14.12 mas, bpa=0.8856 degrees ! Estimated noise=0.296688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113417 Jy ! Component: 100 - total flux cleaned = 7.50193e-05 Jy ! Component: 150 - total flux cleaned = 5.49278e-05 Jy ! Component: 200 - total flux cleaned = 3.06563e-05 Jy ! Total flux subtracted in 200 components = 3.06563e-05 Jy ! Clean residual min=-0.001833 max=0.001662 Jy/beam ! Clean residual mean=-0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.123373 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.97419e-06 Jy ! Component: 100 - total flux cleaned = -7.02287e-07 Jy ! Component: 150 - total flux cleaned = -8.17821e-07 Jy ! Component: 200 - total flux cleaned = 4.83644e-06 Jy ! Total flux subtracted in 200 components = 4.83644e-06 Jy ! Clean residual min=-0.001826 max=0.001658 Jy/beam ! Clean residual mean=-0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.123377 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.123377 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.132 mas, bmaj=9.749 mas, bpa=-2.815 degrees ! Estimated noise=0.256283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.00552e-05 Jy ! Component: 100 - total flux cleaned = 6.58522e-05 Jy ! Component: 150 - total flux cleaned = 5.23056e-05 Jy ! Component: 200 - total flux cleaned = 4.07501e-05 Jy ! Total flux subtracted in 200 components = 4.07501e-05 Jy ! Clean residual min=-0.002040 max=0.001583 Jy/beam ! Clean residual mean=-0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.123418 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.123418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106279Jy sigma=1.803216 ! Fit after self-cal, rms=0.106278Jy sigma=1.803200 wmodel J0309-0559_S_map.mod ! Writing 35 model components to file: J0309-0559_S_map.mod wobs J0309-0559_S_uvs.fits ! Writing UV FITS file: J0309-0559_S_uvs.fits wwins J0309-0559_S_map.win ! wwins: Wrote 1 windows to J0309-0559_S_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 = -0.000856922 Jy ! Component: 100 - total flux cleaned = -0.00111631 Jy ! Component: 150 - total flux cleaned = -0.00130533 Jy ! Component: 200 - total flux cleaned = -0.00151017 Jy ! Component: 250 - total flux cleaned = -0.00156011 Jy ! Component: 300 - total flux cleaned = -0.00170083 Jy ! Component: 350 - total flux cleaned = -0.00176831 Jy ! Component: 400 - total flux cleaned = -0.00183473 Jy ! Component: 450 - total flux cleaned = -0.00194274 Jy ! Component: 500 - total flux cleaned = -0.00202694 Jy ! Component: 550 - total flux cleaned = -0.00208869 Jy ! Component: 600 - total flux cleaned = -0.00216874 Jy ! Component: 650 - total flux cleaned = -0.00220814 Jy ! Component: 700 - total flux cleaned = -0.00226605 Jy ! Component: 750 - total flux cleaned = -0.00232287 Jy ! Component: 800 - total flux cleaned = -0.00237885 Jy ! Component: 850 - total flux cleaned = -0.00245151 Jy ! Component: 900 - total flux cleaned = -0.0024693 Jy ! Component: 950 - total flux cleaned = -0.0025218 Jy ! Component: 1000 - total flux cleaned = -0.00259036 Jy ! Component: 1050 - total flux cleaned = -0.00265734 Jy ! Component: 1100 - total flux cleaned = -0.00265708 Jy ! Component: 1150 - total flux cleaned = -0.00265709 Jy ! Component: 1200 - total flux cleaned = -0.00270513 Jy ! Component: 1250 - total flux cleaned = -0.00276784 Jy ! Component: 1300 - total flux cleaned = -0.00278336 Jy ! Component: 1350 - total flux cleaned = -0.00282945 Jy ! Component: 1400 - total flux cleaned = -0.00289004 Jy ! Component: 1450 - total flux cleaned = -0.00291984 Jy ! Component: 1500 - total flux cleaned = -0.00293467 Jy ! Component: 1550 - total flux cleaned = -0.00296369 Jy ! Component: 1600 - total flux cleaned = -0.00293488 Jy ! Component: 1650 - total flux cleaned = -0.00294893 Jy ! Component: 1700 - total flux cleaned = -0.00296248 Jy ! Component: 1750 - total flux cleaned = -0.00292094 Jy ! Component: 1800 - total flux cleaned = -0.00292087 Jy ! Component: 1850 - total flux cleaned = -0.00293429 Jy ! Component: 1900 - total flux cleaned = -0.00292091 Jy ! Component: 1950 - total flux cleaned = -0.00296047 Jy ! Component: 2000 - total flux cleaned = -0.00296051 Jy ! Component: 2050 - total flux cleaned = -0.00298647 Jy ! Component: 2100 - total flux cleaned = -0.00301187 Jy ! Component: 2150 - total flux cleaned = -0.00310006 Jy ! Component: 2200 - total flux cleaned = -0.00306255 Jy ! Component: 2250 - total flux cleaned = -0.00312452 Jy ! Component: 2300 - total flux cleaned = -0.0031734 Jy ! Component: 2350 - total flux cleaned = -0.00323385 Jy ! Component: 2400 - total flux cleaned = -0.00329359 Jy ! Component: 2450 - total flux cleaned = -0.00331722 Jy ! Component: 2500 - total flux cleaned = -0.00334052 Jy ! Component: 2550 - total flux cleaned = -0.00335194 Jy ! Component: 2600 - total flux cleaned = -0.00336328 Jy ! Component: 2650 - total flux cleaned = -0.00339747 Jy ! Component: 2700 - total flux cleaned = -0.00338615 Jy ! Component: 2750 - total flux cleaned = -0.00340855 Jy ! Component: 2800 - total flux cleaned = -0.00346411 Jy ! Component: 2850 - total flux cleaned = -0.00350803 Jy ! Component: 2900 - total flux cleaned = -0.00352954 Jy ! Component: 2950 - total flux cleaned = -0.00354006 Jy ! Component: 3000 - total flux cleaned = -0.00355079 Jy ! Component: 3050 - total flux cleaned = -0.00358267 Jy ! Component: 3100 - total flux cleaned = -0.00359328 Jy ! Component: 3150 - total flux cleaned = -0.00363483 Jy ! Component: 3200 - total flux cleaned = -0.0036762 Jy ! Component: 3250 - total flux cleaned = -0.00370695 Jy ! Component: 3300 - total flux cleaned = -0.00373737 Jy ! Component: 3350 - total flux cleaned = -0.00376746 Jy ! Component: 3400 - total flux cleaned = -0.00380724 Jy ! Component: 3450 - total flux cleaned = -0.00383686 Jy ! Component: 3500 - total flux cleaned = -0.00382717 Jy ! Component: 3550 - total flux cleaned = -0.00385634 Jy ! Component: 3600 - total flux cleaned = -0.00384659 Jy ! Component: 3650 - total flux cleaned = -0.00385625 Jy ! Component: 3700 - total flux cleaned = -0.00385623 Jy ! Component: 3750 - total flux cleaned = -0.0038658 Jy ! Component: 3800 - total flux cleaned = -0.00385641 Jy ! Component: 3850 - total flux cleaned = -0.00388438 Jy ! Component: 3900 - total flux cleaned = -0.00386591 Jy ! Component: 3950 - total flux cleaned = -0.00387514 Jy ! Component: 4000 - total flux cleaned = -0.00388429 Jy ! Component: 4050 - total flux cleaned = -0.00392951 Jy ! Total flux subtracted in 4096 components = -0.00393847 Jy ! Clean residual min=-0.000571 max=0.000543 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.11948 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 300 components and 0.11948 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J0309-0559_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.132 x 9.749 at -2.815 degrees (North through East) ! Clean map min=-0.0014232 max=0.12435 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J0309-0559_S_map.fits wmodel /scr/pima/rdv91_uvs/J0309-0559_S_map.mod ! Writing 300 model components to file: /scr/pima/rdv91_uvs/J0309-0559_S_map.mod wobs /scr/pima/rdv91_uvs/J0309-0559_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J0309-0559_S_uvs.fits wwins /scr/pima/rdv91_uvs/J0309-0559_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv91_uvs/J0309-0559_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.124349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171616 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414033 0.414033 0.828067 1.65613 3.31227 6.62453 13.2491 26.4981 52.9963 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 724.579 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J0309-0559_S_dfm.log closed on Fri Jun 15 11:23:56 2018