! Started logfile: /image_prod/ug002_uva//J2011-1546_S_d_dfm.log on Thu Mar 5 04:38:16 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2011-1546_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2011-1546_S_d_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907407 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 2940 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J2011-1546_S_d] 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.360059Jy sigma=6.919644 ! Fit after self-cal, rms=0.170609Jy sigma=0.880709 ! 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=2.595 mas, bmaj=6.801 mas, bpa=-0.7639 degrees ! Estimated noise=3.14116 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 = 0.689412 Jy ! Component: 100 - total flux cleaned = 0.839749 Jy ! Total flux subtracted in 100 components = 0.839749 Jy ! Clean residual min=-0.023789 max=0.041928 Jy/beam ! Clean residual mean=0.000042 rms=0.005779 Jy/beam ! Combined flux in latest and established models = 0.839749 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.839749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142378Jy sigma=0.653770 ! Fit after self-cal, rms=0.142374Jy sigma=0.653762 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036102 Jy ! Component: 100 - total flux cleaned = 0.0384759 Jy ! Total flux subtracted in 100 components = 0.0384759 Jy ! Clean residual min=-0.024377 max=0.026673 Jy/beam ! Clean residual mean=0.000041 rms=0.005291 Jy/beam ! Combined flux in latest and established models = 0.878224 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.878224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131764Jy sigma=0.611083 ! Fit after self-cal, rms=0.131755Jy sigma=0.611049 ! 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=3.145 mas, bmaj=7.856 mas, bpa=-0.6937 degrees ! Estimated noise=2.58707 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 = 0.00548532 Jy ! Component: 100 - total flux cleaned = 0.00514563 Jy ! Component: 150 - total flux cleaned = 0.00513732 Jy ! Component: 200 - total flux cleaned = 0.00512693 Jy ! Total flux subtracted in 200 components = 0.00512693 Jy ! Clean residual min=-0.022964 max=0.022343 Jy/beam ! Clean residual mean=0.000036 rms=0.004783 Jy/beam ! Combined flux in latest and established models = 0.883351 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.883352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130092Jy sigma=0.605690 ! Fit after self-cal, rms=0.130074Jy sigma=0.605642 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.145 x 7.856 at -0.6937 degrees (North through East) ! Clean map min=-0.022606 max=0.88841 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 1.08 KP 0.98 ! LA 1.02 MK 1.01 NL 1.01 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.07 KP 0.97 ! LA 1.01 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.06 KP 0.98 ! LA 0.98 MK 0.97 NL 1.15 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.130074Jy sigma=0.605642 ! Fit after self-cal, rms=0.117187Jy sigma=0.539000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.826 mas, bpa=-0.3817 degrees ! Estimated noise=2.58609 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 = 0.00166913 Jy ! Component: 100 - total flux cleaned = 0.00130705 Jy ! Component: 150 - total flux cleaned = 0.00116654 Jy ! Component: 200 - total flux cleaned = 0.00104395 Jy ! Total flux subtracted in 200 components = 0.00104395 Jy ! Clean residual min=-0.019213 max=0.016744 Jy/beam ! Clean residual mean=0.000051 rms=0.004217 Jy/beam ! Combined flux in latest and established models = 0.884395 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.884395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116604Jy sigma=0.536653 ! Fit after self-cal, rms=0.116588Jy sigma=0.536572 ! 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. ! ! Fit before self-cal, rms=0.116588Jy sigma=0.536572 ! Fit after self-cal, rms=0.087861Jy sigma=0.402752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=7.822 mas, bpa=-0.4323 degrees ! Estimated noise=2.59167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429592 Jy ! Component: 100 - total flux cleaned = 0.00479409 Jy ! Component: 150 - total flux cleaned = 0.00492713 Jy ! Component: 200 - total flux cleaned = 0.0049821 Jy ! Total flux subtracted in 200 components = 0.0049821 Jy ! Clean residual min=-0.009368 max=0.008567 Jy/beam ! Clean residual mean=0.000001 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.889377 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.889378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087657Jy sigma=0.401322 ! Fit after self-cal, rms=0.087661Jy sigma=0.401226 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163712 Jy ! Component: 100 - total flux cleaned = 0.000117481 Jy ! Component: 150 - total flux cleaned = 7.52026e-05 Jy ! Component: 200 - total flux cleaned = 3.5397e-05 Jy ! Total flux subtracted in 200 components = 3.5397e-05 Jy ! Clean residual min=-0.009364 max=0.008471 Jy/beam ! Clean residual mean=0.000001 rms=0.002122 Jy/beam ! Combined flux in latest and established models = 0.889413 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.889413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087611Jy sigma=0.400984 ! Fit after self-cal, rms=0.087609Jy sigma=0.400974 ! 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. ! ! Fit before self-cal, rms=0.087609Jy sigma=0.400974 ! Fit after self-cal, rms=0.078617Jy sigma=0.361046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=7.811 mas, bpa=-0.461 degrees ! Estimated noise=2.59009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164193 Jy ! Component: 100 - total flux cleaned = 0.00169255 Jy ! Component: 150 - total flux cleaned = 0.00169162 Jy ! Component: 200 - total flux cleaned = 0.00169431 Jy ! Total flux subtracted in 200 components = 0.00169431 Jy ! Clean residual min=-0.004695 max=0.007352 Jy/beam ! Clean residual mean=0.000003 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.891107 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.891107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078562Jy sigma=0.360605 ! Fit after self-cal, rms=0.078577Jy sigma=0.360588 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 (-7, 56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691241 Jy ! Component: 100 - total flux cleaned = 0.0103902 Jy ! Component: 150 - total flux cleaned = 0.0120457 Jy ! Component: 200 - total flux cleaned = 0.0130813 Jy ! Total flux subtracted in 200 components = 0.0130813 Jy ! Clean residual min=-0.003699 max=0.005643 Jy/beam ! Clean residual mean=0.000005 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.904189 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.904188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078032Jy sigma=0.356781 ! Fit after self-cal, rms=0.078010Jy sigma=0.356654 ! Inverting map ! Added new window around map position (0.5, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542533 Jy ! Component: 100 - total flux cleaned = 0.00858631 Jy ! Component: 150 - total flux cleaned = 0.0107796 Jy ! Component: 200 - total flux cleaned = 0.0123314 Jy ! Total flux subtracted in 200 components = 0.0123314 Jy ! Clean residual min=-0.003591 max=0.003831 Jy/beam ! Clean residual mean=0.000007 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.91652 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 110 components and 0.91652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077635Jy sigma=0.354039 ! Fit after self-cal, rms=0.077606Jy sigma=0.353799 ! 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. ! ! Fit before self-cal, rms=0.077606Jy sigma=0.353799 ! Fit after self-cal, rms=0.077459Jy sigma=0.353514 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.638 mas, bmaj=15.85 mas, bpa=5.545 degrees ! Estimated noise=3.27197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322354 Jy ! Component: 100 - total flux cleaned = 0.00531788 Jy ! Component: 150 - total flux cleaned = 0.00690866 Jy ! Component: 200 - total flux cleaned = 0.00813531 Jy ! Total flux subtracted in 200 components = 0.00813531 Jy ! Clean residual min=-0.003793 max=0.004320 Jy/beam ! Clean residual mean=0.000011 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.924655 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 0.924655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077411Jy sigma=0.353094 ! Fit after self-cal, rms=0.077412Jy sigma=0.353054 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112244 Jy ! Component: 100 - total flux cleaned = 0.0014179 Jy ! Component: 150 - total flux cleaned = 0.00162231 Jy ! Component: 200 - total flux cleaned = 0.00181356 Jy ! Total flux subtracted in 200 components = 0.00181356 Jy ! Clean residual min=-0.003775 max=0.004331 Jy/beam ! Clean residual mean=0.000012 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.926469 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.926469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077413Jy sigma=0.353037 ! Fit after self-cal, rms=0.077414Jy sigma=0.353031 ! 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=3.138 mas, bmaj=7.804 mas, bpa=-0.4563 degrees ! Estimated noise=2.58763 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 7.804 at -0.4563 degrees (North through East) ! Clean map min=-0.0031969 max=0.89061 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077414Jy sigma=0.353031 ! Fit after self-cal, rms=0.073270Jy sigma=0.326835 ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=7.8 mas, bpa=-0.4664 degrees ! Estimated noise=2.58941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914296 Jy ! Component: 100 - total flux cleaned = 0.00112326 Jy ! Component: 150 - total flux cleaned = 0.00131912 Jy ! Component: 200 - total flux cleaned = 0.00150186 Jy ! Total flux subtracted in 200 components = 0.00150186 Jy ! Clean residual min=-0.003189 max=0.003900 Jy/beam ! Clean residual mean=0.000005 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.927971 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 160 components and 0.92797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073201Jy sigma=0.326450 ! Fit after self-cal, rms=0.073198Jy sigma=0.326443 ! Inverting map ! Added new window around map position (82, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031163 Jy ! Component: 100 - total flux cleaned = 0.00306499 Jy ! Component: 150 - total flux cleaned = 0.00293445 Jy ! Component: 200 - total flux cleaned = 0.003041 Jy ! Total flux subtracted in 200 components = 0.003041 Jy ! Clean residual min=-0.003154 max=0.003364 Jy/beam ! Clean residual mean=0.000006 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.931011 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 179 components and 0.931011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072966Jy sigma=0.325367 ! Fit after self-cal, rms=0.072957Jy sigma=0.325309 ! Inverting map ! Added new window around map position (109, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243605 Jy ! Component: 100 - total flux cleaned = 0.00271891 Jy ! Component: 150 - total flux cleaned = 0.00312554 Jy ! Component: 200 - total flux cleaned = 0.00338766 Jy ! Total flux subtracted in 200 components = 0.00338766 Jy ! Clean residual min=-0.002975 max=0.003023 Jy/beam ! Clean residual mean=0.000005 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.934399 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 199 components and 0.934399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072781Jy sigma=0.324474 ! Fit after self-cal, rms=0.072769Jy sigma=0.324427 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072769Jy sigma=0.324427 ! Fit after self-cal, rms=0.072751Jy sigma=0.324302 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=2.59 mas, bmaj=6.75 mas, bpa=-0.5085 degrees ! Estimated noise=3.14199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.689579 Jy ! Component: 100 - total flux cleaned = 0.839952 Jy ! Component: 150 - total flux cleaned = 0.876586 Jy ! Component: 200 - total flux cleaned = 0.891659 Jy ! Total flux subtracted in 200 components = 0.891659 Jy ! Clean residual min=-0.006968 max=0.006947 Jy/beam ! Clean residual mean=0.000002 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.891659 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.891659 Jy ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.798 mas, bpa=-0.4668 degrees ! Estimated noise=2.58984 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 = 0.00958729 Jy ! Component: 100 - total flux cleaned = 0.0160728 Jy ! Component: 150 - total flux cleaned = 0.0200895 Jy ! Component: 200 - total flux cleaned = 0.0236225 Jy ! Total flux subtracted in 200 components = 0.0236225 Jy ! Clean residual min=-0.004136 max=0.004254 Jy/beam ! Clean residual mean=0.000002 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.915281 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.915281 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=7.633 mas, bmaj=15.83 mas, bpa=5.544 degrees ! Estimated noise=3.2789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631021 Jy ! Component: 100 - total flux cleaned = 0.0107166 Jy ! Component: 150 - total flux cleaned = 0.0141681 Jy ! Component: 200 - total flux cleaned = 0.0169268 Jy ! Total flux subtracted in 200 components = 0.0169268 Jy ! Clean residual min=-0.003826 max=0.003763 Jy/beam ! Clean residual mean=0.000007 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.932208 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 = 0.00172038 Jy ! Component: 100 - total flux cleaned = 0.0024935 Jy ! Component: 150 - total flux cleaned = 0.00304916 Jy ! Component: 200 - total flux cleaned = 0.00336622 Jy ! Total flux subtracted in 200 components = 0.00336622 Jy ! Clean residual min=-0.003498 max=0.003522 Jy/beam ! Clean residual mean=0.000009 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.935574 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 141 components and 0.935574 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.798 mas, bpa=-0.4668 degrees ! Estimated noise=2.58984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.84025e-05 Jy ! Component: 100 - total flux cleaned = 0.000442719 Jy ! Component: 150 - total flux cleaned = 0.000665951 Jy ! Component: 200 - total flux cleaned = 0.000863329 Jy ! Total flux subtracted in 200 components = 0.000863329 Jy ! Clean residual min=-0.003291 max=0.003375 Jy/beam ! Clean residual mean=0.000005 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.936437 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 153 components and 0.936437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073343Jy sigma=0.327009 ! Fit after self-cal, rms=0.073298Jy sigma=0.326755 wmodel J2011-1546_S_d_map.mod ! Writing 153 model components to file: J2011-1546_S_d_map.mod wobs J2011-1546_S_d_uvs.fits ! Writing UV FITS file: J2011-1546_S_d_uvs.fits wwins J2011-1546_S_d_map.win ! wwins: Wrote 5 windows to J2011-1546_S_d_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 = -0.000393013 Jy ! Component: 100 - total flux cleaned = -0.000977901 Jy ! Component: 150 - total flux cleaned = -0.00136674 Jy ! Component: 200 - total flux cleaned = -0.00173788 Jy ! Component: 250 - total flux cleaned = -0.00219922 Jy ! Component: 300 - total flux cleaned = -0.0025476 Jy ! Component: 350 - total flux cleaned = -0.00283943 Jy ! Component: 400 - total flux cleaned = -0.00302956 Jy ! Component: 450 - total flux cleaned = -0.00316998 Jy ! Component: 500 - total flux cleaned = -0.00326156 Jy ! Component: 550 - total flux cleaned = -0.00339629 Jy ! Component: 600 - total flux cleaned = -0.003484 Jy ! Component: 650 - total flux cleaned = -0.00361349 Jy ! Component: 700 - total flux cleaned = -0.0036131 Jy ! Component: 750 - total flux cleaned = -0.00365451 Jy ! Component: 800 - total flux cleaned = -0.00369507 Jy ! Component: 850 - total flux cleaned = -0.00357327 Jy ! Component: 900 - total flux cleaned = -0.00365301 Jy ! Component: 950 - total flux cleaned = -0.0035359 Jy ! Component: 1000 - total flux cleaned = -0.00357468 Jy ! Component: 1050 - total flux cleaned = -0.00349864 Jy ! Component: 1100 - total flux cleaned = -0.0035358 Jy ! Component: 1150 - total flux cleaned = -0.00338673 Jy ! Component: 1200 - total flux cleaned = -0.00338673 Jy ! Component: 1250 - total flux cleaned = -0.00338667 Jy ! Component: 1300 - total flux cleaned = -0.0032442 Jy ! Component: 1350 - total flux cleaned = -0.00335049 Jy ! Component: 1400 - total flux cleaned = -0.00335083 Jy ! Component: 1450 - total flux cleaned = -0.00335108 Jy ! Component: 1500 - total flux cleaned = -0.00331694 Jy ! Component: 1550 - total flux cleaned = -0.00321577 Jy ! Component: 1600 - total flux cleaned = -0.0031489 Jy ! Component: 1650 - total flux cleaned = -0.00321508 Jy ! Component: 1700 - total flux cleaned = -0.00308392 Jy ! Component: 1750 - total flux cleaned = -0.00298659 Jy ! Component: 1800 - total flux cleaned = -0.00285881 Jy ! Component: 1850 - total flux cleaned = -0.0029223 Jy ! Component: 1900 - total flux cleaned = -0.002922 Jy ! Component: 1950 - total flux cleaned = -0.0028596 Jy ! Component: 2000 - total flux cleaned = -0.00282893 Jy ! Component: 2050 - total flux cleaned = -0.00273666 Jy ! Component: 2100 - total flux cleaned = -0.00288861 Jy ! Component: 2150 - total flux cleaned = -0.00282812 Jy ! Component: 2200 - total flux cleaned = -0.00273839 Jy ! Component: 2250 - total flux cleaned = -0.00273835 Jy ! Component: 2300 - total flux cleaned = -0.00273846 Jy ! Component: 2350 - total flux cleaned = -0.00273799 Jy ! Component: 2400 - total flux cleaned = -0.00265125 Jy ! Component: 2450 - total flux cleaned = -0.00259427 Jy ! Component: 2500 - total flux cleaned = -0.00256587 Jy ! Component: 2550 - total flux cleaned = -0.00256603 Jy ! Component: 2600 - total flux cleaned = -0.00242651 Jy ! Component: 2650 - total flux cleaned = -0.00245472 Jy ! Component: 2700 - total flux cleaned = -0.00250971 Jy ! Component: 2750 - total flux cleaned = -0.00245486 Jy ! Component: 2800 - total flux cleaned = -0.00253606 Jy ! Component: 2850 - total flux cleaned = -0.00256289 Jy ! Component: 2900 - total flux cleaned = -0.00256293 Jy ! Component: 2950 - total flux cleaned = -0.00253646 Jy ! Component: 3000 - total flux cleaned = -0.00261531 Jy ! Component: 3050 - total flux cleaned = -0.00264135 Jy ! Component: 3100 - total flux cleaned = -0.00258933 Jy ! Component: 3150 - total flux cleaned = -0.00251172 Jy ! Component: 3200 - total flux cleaned = -0.00248615 Jy ! Component: 3250 - total flux cleaned = -0.00251172 Jy ! Component: 3300 - total flux cleaned = -0.00246086 Jy ! Component: 3350 - total flux cleaned = -0.00236012 Jy ! Component: 3400 - total flux cleaned = -0.00236012 Jy ! Component: 3450 - total flux cleaned = -0.00223596 Jy ! Component: 3500 - total flux cleaned = -0.00228523 Jy ! Component: 3550 - total flux cleaned = -0.00226073 Jy ! Component: 3600 - total flux cleaned = -0.00230953 Jy ! Component: 3650 - total flux cleaned = -0.00223666 Jy ! Component: 3700 - total flux cleaned = -0.00238133 Jy ! Component: 3750 - total flux cleaned = -0.00226173 Jy ! Component: 3800 - total flux cleaned = -0.00238065 Jy ! Component: 3850 - total flux cleaned = -0.00221503 Jy ! Component: 3900 - total flux cleaned = -0.00233279 Jy ! Component: 3950 - total flux cleaned = -0.00233263 Jy ! Component: 4000 - total flux cleaned = -0.00235584 Jy ! Component: 4050 - total flux cleaned = -0.00235555 Jy ! Total flux subtracted in 4096 components = -0.00240172 Jy ! Clean residual min=-0.001376 max=0.001251 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.934036 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 472 components and 0.934035 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2011-1546_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 7.798 at -0.4668 degrees (North through East) ! Clean map min=-0.002621 max=0.88554 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2011-1546_S_d_map.fits wmodel /image_prod/ug002_uva//J2011-1546_S_d_map.mod ! Writing 472 model components to file: /image_prod/ug002_uva//J2011-1546_S_d_map.mod wobs /image_prod/ug002_uva//J2011-1546_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2011-1546_S_d_uvs.fits wwins /image_prod/ug002_uva//J2011-1546_S_d_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2011-1546_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.885543 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14275 0.14275 0.285499 0.570999 1.142 2.284 4.56799 9.13598 18.272 36.5439 73.0878 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.885 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2101.58 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2011-1546_S_d_dfm.log closed on Thu Mar 5 04:38:20 2020