! Started logfile: /image_prod/ug002_uva//J1530+2352_S_a_dfm.log on Thu Mar 5 02:15:38 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//J1530+2352_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1530+2352_S_a_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1530+2352 ! ! 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 20250 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 J1530+2352_S_a] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.002171Jy sigma=8.833249 ! Fit after self-cal, rms=0.963204Jy sigma=8.498104 ! 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=2.941 mas, bmaj=6.006 mas, bpa=-9.97 degrees ! Estimated noise=1.06827 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 = 0.0295284 Jy ! Component: 100 - total flux cleaned = 0.0364509 Jy ! Total flux subtracted in 100 components = 0.0364509 Jy ! Clean residual min=-0.002637 max=0.002696 Jy/beam ! Clean residual mean=-0.000007 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0364509 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0364509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062783Jy sigma=0.471326 ! Fit after self-cal, rms=0.060735Jy sigma=0.450905 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486211 Jy ! Component: 100 - total flux cleaned = 0.00679853 Jy ! Total flux subtracted in 100 components = 0.00679853 Jy ! Clean residual min=-0.002183 max=0.002288 Jy/beam ! Clean residual mean=-0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0432494 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0432494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060334Jy sigma=0.448019 ! Fit after self-cal, rms=0.060329Jy sigma=0.447961 ! 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=3.609 mas, bmaj=7.083 mas, bpa=-9.237 degrees ! Estimated noise=0.583747 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 = 0.000858699 Jy ! Component: 100 - total flux cleaned = 0.00110341 Jy ! Component: 150 - total flux cleaned = 0.00113134 Jy ! Component: 200 - total flux cleaned = 0.00114314 Jy ! Total flux subtracted in 200 components = 0.00114314 Jy ! Clean residual min=-0.001452 max=0.001320 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0443925 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0443925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060307Jy sigma=0.447888 ! Fit after self-cal, rms=0.060303Jy sigma=0.447876 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.609 x 7.083 at -9.237 degrees (North through East) ! Clean map min=-0.0014357 max=0.041185 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.08 KP 1.02 ! LA 1.06 MK 1.05 NL 0.94 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.98 KP 1.02 ! LA 1.00 MK 1.02 NL 0.87 OV 1.00 ! PT 1.04 SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 0.99 KP 1.08 ! LA 1.00 MK 0.99 NL 1.01 OV 1.03 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.060303Jy sigma=0.447876 ! Fit after self-cal, rms=0.059225Jy sigma=0.446906 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=7.018 mas, bpa=-8.516 degrees ! Estimated noise=0.590447 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 = 0.00077789 Jy ! Component: 100 - total flux cleaned = 0.000954688 Jy ! Component: 150 - total flux cleaned = 0.000966533 Jy ! Component: 200 - total flux cleaned = 0.000977714 Jy ! Total flux subtracted in 200 components = 0.000977714 Jy ! Clean residual min=-0.001241 max=0.001267 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0453703 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0453703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059208Jy sigma=0.446852 ! Fit after self-cal, rms=0.059208Jy sigma=0.446751 ! 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=0.059208Jy sigma=0.446751 ! Fit after self-cal, rms=0.057662Jy sigma=0.445690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=6.978 mas, bpa=-8.096 degrees ! Estimated noise=0.595638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589218 Jy ! Component: 100 - total flux cleaned = 0.000665095 Jy ! Component: 150 - total flux cleaned = 0.000709677 Jy ! Component: 200 - total flux cleaned = 0.000709737 Jy ! Total flux subtracted in 200 components = 0.000709737 Jy ! Clean residual min=-0.000944 max=0.001053 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.04608 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.04608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057651Jy sigma=0.445631 ! Fit after self-cal, rms=0.057627Jy sigma=0.445545 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 = -1.03144e-05 Jy ! Component: 100 - total flux cleaned = 3.20536e-06 Jy ! Component: 150 - total flux cleaned = 9.29059e-06 Jy ! Component: 200 - total flux cleaned = 1.50808e-05 Jy ! Total flux subtracted in 200 components = 1.50808e-05 Jy ! Clean residual min=-0.000952 max=0.001070 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0460951 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0460951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057625Jy sigma=0.445535 ! Fit after self-cal, rms=0.057625Jy sigma=0.445533 ! 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=0.057625Jy sigma=0.445533 ! Fit after self-cal, rms=0.056908Jy sigma=0.445171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.565 mas, bmaj=6.953 mas, bpa=-7.932 degrees ! Estimated noise=0.595106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156673 Jy ! Component: 100 - total flux cleaned = 0.000157163 Jy ! Component: 150 - total flux cleaned = 0.000150151 Jy ! Component: 200 - total flux cleaned = 0.000143821 Jy ! Total flux subtracted in 200 components = 0.000143821 Jy ! Clean residual min=-0.000909 max=0.000961 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0462389 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0462389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056905Jy sigma=0.445153 ! Fit after self-cal, rms=0.056897Jy sigma=0.445119 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 = -1.09166e-05 Jy ! Component: 100 - total flux cleaned = -5.45161e-06 Jy ! Component: 150 - total flux cleaned = -5.57406e-06 Jy ! Component: 200 - total flux cleaned = -4.63948e-07 Jy ! Total flux subtracted in 200 components = -4.63948e-07 Jy ! Clean residual min=-0.000899 max=0.000960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0462384 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0462384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056896Jy sigma=0.445113 ! Fit after self-cal, rms=0.056891Jy sigma=0.445050 ! 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=0.056891Jy sigma=0.445050 ! Fit after self-cal, rms=0.056756Jy sigma=0.445037 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.61 mas, bmaj=10.57 mas, bpa=-6.452 degrees ! Estimated noise=0.717509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186568 Jy ! Component: 100 - total flux cleaned = 0.000243292 Jy ! Component: 150 - total flux cleaned = 0.000254587 Jy ! Component: 200 - total flux cleaned = 0.000264858 Jy ! Total flux subtracted in 200 components = 0.000264858 Jy ! Clean residual min=-0.000993 max=0.001101 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0465033 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.0465033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056755Jy sigma=0.445038 ! Fit after self-cal, rms=0.056753Jy sigma=0.445028 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 = 9.65655e-06 Jy ! Component: 100 - total flux cleaned = 1.20851e-05 Jy ! Component: 150 - total flux cleaned = 1.43335e-05 Jy ! Component: 200 - total flux cleaned = 1.43404e-05 Jy ! Total flux subtracted in 200 components = 1.43404e-05 Jy ! Clean residual min=-0.000996 max=0.001113 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0465176 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0465176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056753Jy sigma=0.445029 ! Fit after self-cal, rms=0.056753Jy sigma=0.445029 ! 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=3.552 mas, bmaj=6.932 mas, bpa=-7.773 degrees ! Estimated noise=0.594222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.552 x 6.932 at -7.773 degrees (North through East) ! Clean map min=-0.0008785 max=0.041874 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=2.909 mas, bmaj=5.865 mas, bpa=-8.654 degrees ! Estimated noise=1.07485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323646 Jy ! Component: 100 - total flux cleaned = 0.040156 Jy ! Component: 150 - total flux cleaned = 0.043466 Jy ! Component: 200 - total flux cleaned = 0.0447739 Jy ! Total flux subtracted in 200 components = 0.0447739 Jy ! Clean residual min=-0.001964 max=0.002120 Jy/beam ! Clean residual mean=-0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0447739 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0447739 Jy ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=6.932 mas, bpa=-7.773 degrees ! Estimated noise=0.594222 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 = 0.00117459 Jy ! Component: 100 - total flux cleaned = 0.00140752 Jy ! Component: 150 - total flux cleaned = 0.00154679 Jy ! Component: 200 - total flux cleaned = 0.001598 Jy ! Total flux subtracted in 200 components = 0.001598 Jy ! Clean residual min=-0.000950 max=0.000942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0463719 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0463719 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=7.61 mas, bmaj=10.57 mas, bpa=-6.452 degrees ! Estimated noise=0.717509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011439 Jy ! Component: 100 - total flux cleaned = 0.000129248 Jy ! Component: 150 - total flux cleaned = 0.000138887 Jy ! Component: 200 - total flux cleaned = 0.000144651 Jy ! Total flux subtracted in 200 components = 0.000144651 Jy ! Clean residual min=-0.000997 max=0.001111 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0465166 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 = 2.65334e-06 Jy ! Component: 100 - total flux cleaned = 2.63698e-06 Jy ! Component: 150 - total flux cleaned = 5.09069e-06 Jy ! Component: 200 - total flux cleaned = 5.02584e-06 Jy ! Total flux subtracted in 200 components = 5.02584e-06 Jy ! Clean residual min=-0.000996 max=0.001108 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0465216 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0465216 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=6.932 mas, bpa=-7.773 degrees ! Estimated noise=0.594222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16593e-05 Jy ! Component: 100 - total flux cleaned = -2.06366e-05 Jy ! Component: 150 - total flux cleaned = -3.70212e-05 Jy ! Component: 200 - total flux cleaned = -3.6678e-05 Jy ! Total flux subtracted in 200 components = -3.6678e-05 Jy ! Clean residual min=-0.000943 max=0.000947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0464849 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0464849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056757Jy sigma=0.445054 ! Fit after self-cal, rms=0.056756Jy sigma=0.445050 wmodel J1530+2352_S_a_map.mod ! Writing 41 model components to file: J1530+2352_S_a_map.mod wobs J1530+2352_S_a_uvs.fits ! Writing UV FITS file: J1530+2352_S_a_uvs.fits wwins J1530+2352_S_a_map.win ! wwins: Wrote 1 windows to J1530+2352_S_a_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 = 0.000180156 Jy ! Component: 100 - total flux cleaned = 0.000263981 Jy ! Component: 150 - total flux cleaned = 0.000280359 Jy ! Component: 200 - total flux cleaned = 0.000326316 Jy ! Component: 250 - total flux cleaned = 0.000371135 Jy ! Component: 300 - total flux cleaned = 0.000429558 Jy ! Component: 350 - total flux cleaned = 0.000472403 Jy ! Component: 400 - total flux cleaned = 0.000514205 Jy ! Component: 450 - total flux cleaned = 0.000541504 Jy ! Component: 500 - total flux cleaned = 0.000515081 Jy ! Component: 550 - total flux cleaned = 0.000515049 Jy ! Component: 600 - total flux cleaned = 0.000463811 Jy ! Component: 650 - total flux cleaned = 0.00045143 Jy ! Component: 700 - total flux cleaned = 0.000451357 Jy ! Component: 750 - total flux cleaned = 0.000426939 Jy ! Component: 800 - total flux cleaned = 0.000426977 Jy ! Component: 850 - total flux cleaned = 0.000415226 Jy ! Component: 900 - total flux cleaned = 0.000403623 Jy ! Component: 950 - total flux cleaned = 0.000392156 Jy ! Component: 1000 - total flux cleaned = 0.000380811 Jy ! Component: 1050 - total flux cleaned = 0.00035842 Jy ! Component: 1100 - total flux cleaned = 0.000369279 Jy ! Component: 1150 - total flux cleaned = 0.000304023 Jy ! Component: 1200 - total flux cleaned = 0.000303894 Jy ! Component: 1250 - total flux cleaned = 0.000250788 Jy ! Component: 1300 - total flux cleaned = 0.000240367 Jy ! Component: 1350 - total flux cleaned = 0.000219501 Jy ! Component: 1400 - total flux cleaned = 0.000168196 Jy ! Component: 1450 - total flux cleaned = 0.000178358 Jy ! Component: 1500 - total flux cleaned = 0.000138125 Jy ! Component: 1550 - total flux cleaned = 0.000157928 Jy ! Component: 1600 - total flux cleaned = 0.000128359 Jy ! Component: 1650 - total flux cleaned = 0.00011868 Jy ! Component: 1700 - total flux cleaned = 0.000109244 Jy ! Component: 1750 - total flux cleaned = 0.000109198 Jy ! Component: 1800 - total flux cleaned = 0.000118588 Jy ! Component: 1850 - total flux cleaned = 9.04951e-05 Jy ! Component: 1900 - total flux cleaned = 0.000109125 Jy ! Component: 1950 - total flux cleaned = 0.000109021 Jy ! Component: 2000 - total flux cleaned = 9.0891e-05 Jy ! Component: 2050 - total flux cleaned = 0.000127187 Jy ! Component: 2100 - total flux cleaned = 0.000136092 Jy ! Component: 2150 - total flux cleaned = 0.000153808 Jy ! Component: 2200 - total flux cleaned = 0.000153735 Jy ! Component: 2250 - total flux cleaned = 0.000188617 Jy ! Component: 2300 - total flux cleaned = 0.00017991 Jy ! Component: 2350 - total flux cleaned = 0.000231348 Jy ! Component: 2400 - total flux cleaned = 0.000239782 Jy ! Component: 2450 - total flux cleaned = 0.000231369 Jy ! Component: 2500 - total flux cleaned = 0.000256486 Jy ! Component: 2550 - total flux cleaned = 0.000281271 Jy ! Component: 2600 - total flux cleaned = 0.000314137 Jy ! Component: 2650 - total flux cleaned = 0.000330537 Jy ! Component: 2700 - total flux cleaned = 0.000354824 Jy ! Component: 2750 - total flux cleaned = 0.000386833 Jy ! Component: 2800 - total flux cleaned = 0.00039478 Jy ! Component: 2850 - total flux cleaned = 0.000418507 Jy ! Component: 2900 - total flux cleaned = 0.000465628 Jy ! Component: 2950 - total flux cleaned = 0.000473283 Jy ! Component: 3000 - total flux cleaned = 0.00048106 Jy ! Component: 3050 - total flux cleaned = 0.000496401 Jy ! Component: 3100 - total flux cleaned = 0.000526932 Jy ! Component: 3150 - total flux cleaned = 0.000557308 Jy ! Component: 3200 - total flux cleaned = 0.000572373 Jy ! Component: 3250 - total flux cleaned = 0.000594781 Jy ! Component: 3300 - total flux cleaned = 0.000594779 Jy ! Component: 3350 - total flux cleaned = 0.000594818 Jy ! Component: 3400 - total flux cleaned = 0.000638663 Jy ! Component: 3450 - total flux cleaned = 0.000631341 Jy ! Component: 3500 - total flux cleaned = 0.000660174 Jy ! Component: 3550 - total flux cleaned = 0.00067451 Jy ! Component: 3600 - total flux cleaned = 0.00066737 Jy ! Component: 3650 - total flux cleaned = 0.000660299 Jy ! Component: 3700 - total flux cleaned = 0.000702608 Jy ! Component: 3750 - total flux cleaned = 0.000702589 Jy ! Component: 3800 - total flux cleaned = 0.000702596 Jy ! Component: 3850 - total flux cleaned = 0.000688878 Jy ! Component: 3900 - total flux cleaned = 0.0007507 Jy ! Component: 3950 - total flux cleaned = 0.000737027 Jy ! Component: 4000 - total flux cleaned = 0.000737009 Jy ! Component: 4050 - total flux cleaned = 0.000757276 Jy ! Total flux subtracted in 4096 components = 0.000777402 Jy ! Clean residual min=-0.000443 max=0.000395 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0472623 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 368 components and 0.0472623 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1530+2352_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.552 x 6.932 at -7.773 degrees (North through East) ! Clean map min=-0.00078391 max=0.041932 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1530+2352_S_a_map.fits wmodel /image_prod/ug002_uva//J1530+2352_S_a_map.mod ! Writing 368 model components to file: /image_prod/ug002_uva//J1530+2352_S_a_map.mod wobs /image_prod/ug002_uva//J1530+2352_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1530+2352_S_a_uvs.fits wwins /image_prod/ug002_uva//J1530+2352_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1530+2352_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0419322 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126746 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.906794 0.906794 1.81359 3.62717 7.25435 14.5087 29.0174 58.0348 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 330.836 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1530+2352_S_a_dfm.log closed on Thu Mar 5 02:15:42 2020