! Started logfile: /image_prod/ug002_uva//J0527+0331_S_c_dfm.log on Wed Mar 4 20:51:06 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//J0527+0331_S_c_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0527+0331_S_c_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.838272 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! 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 2037 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 J0527+0331_S_c] 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.083386Jy sigma=7.857494 ! Fit after self-cal, rms=0.616074Jy sigma=4.510309 ! 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=2.842 mas, bmaj=7.859 mas, bpa=-8.727 degrees ! Estimated noise=2.59335 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 = 0.28856 Jy ! Component: 100 - total flux cleaned = 0.371345 Jy ! Total flux subtracted in 100 components = 0.371345 Jy ! Clean residual min=-0.013023 max=0.036197 Jy/beam ! Clean residual mean=0.000007 rms=0.003543 Jy/beam ! Combined flux in latest and established models = 0.371345 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.371345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087051Jy sigma=0.613243 ! Fit after self-cal, rms=0.087008Jy sigma=0.613041 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392296 Jy ! Component: 100 - total flux cleaned = 0.0588277 Jy ! Total flux subtracted in 100 components = 0.0588277 Jy ! Clean residual min=-0.006286 max=0.009244 Jy/beam ! Clean residual mean=0.000005 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.430173 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.430173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064446Jy sigma=0.437748 ! Fit after self-cal, rms=0.064405Jy sigma=0.437506 ! 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=3.342 mas, bmaj=8.591 mas, bpa=-7.993 degrees ! Estimated noise=2.18597 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 = 0.0137381 Jy ! Component: 100 - total flux cleaned = 0.0208631 Jy ! Component: 150 - total flux cleaned = 0.0249486 Jy ! Component: 200 - total flux cleaned = 0.027348 Jy ! Total flux subtracted in 200 components = 0.027348 Jy ! Clean residual min=-0.005252 max=0.005176 Jy/beam ! Clean residual mean=0.000001 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.457521 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.457521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061322Jy sigma=0.416337 ! Fit after self-cal, rms=0.061322Jy sigma=0.416308 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.342 x 8.591 at -7.993 degrees (North through East) ! Clean map min=-0.0050438 max=0.38545 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 0.98 ! LA 1.04 MK 1.05 NL 1.00 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.95 KP 0.98 ! LA 1.02 MK 1.02 NL 0.99 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 0.99 ! LA 1.02 MK 1.00 NL 1.05 OV 0.96 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.061322Jy sigma=0.416308 ! Fit after self-cal, rms=0.059462Jy sigma=0.404102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=8.597 mas, bpa=-7.93 degrees ! Estimated noise=2.18423 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 = 0.00116392 Jy ! Component: 100 - total flux cleaned = 0.00126689 Jy ! Component: 150 - total flux cleaned = 0.00135146 Jy ! Component: 200 - total flux cleaned = 0.00138661 Jy ! Total flux subtracted in 200 components = 0.00138661 Jy ! Clean residual min=-0.005160 max=0.004593 Jy/beam ! Clean residual mean=0.000005 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.458908 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.458907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059364Jy sigma=0.403479 ! Fit after self-cal, rms=0.059359Jy sigma=0.403449 ! 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=0.059359Jy sigma=0.403449 ! Fit after self-cal, rms=0.057655Jy sigma=0.388736 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=8.598 mas, bpa=-8.078 degrees ! Estimated noise=2.1849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560814 Jy ! Component: 100 - total flux cleaned = 0.000486476 Jy ! Component: 150 - total flux cleaned = 0.000390192 Jy ! Component: 200 - total flux cleaned = 0.00033374 Jy ! Total flux subtracted in 200 components = 0.00033374 Jy ! Clean residual min=-0.003350 max=0.004188 Jy/beam ! Clean residual mean=0.000000 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.459241 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.459241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057598Jy sigma=0.388436 ! Fit after self-cal, rms=0.057605Jy sigma=0.388402 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 (65.5, -63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000951032 Jy ! Component: 100 - total flux cleaned = 0.000100075 Jy ! Component: 150 - total flux cleaned = -0.0003456 Jy ! Component: 200 - total flux cleaned = -0.000666521 Jy ! Total flux subtracted in 200 components = -0.000666521 Jy ! Clean residual min=-0.003353 max=0.003491 Jy/beam ! Clean residual mean=0.000001 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.458575 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.458575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057229Jy sigma=0.386193 ! Fit after self-cal, rms=0.057208Jy sigma=0.386045 ! 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=0.057208Jy sigma=0.386045 ! Fit after self-cal, rms=0.056503Jy sigma=0.380973 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=8.586 mas, bpa=-8.056 degrees ! Estimated noise=2.18436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.49218e-05 Jy ! Component: 100 - total flux cleaned = -2.69422e-05 Jy ! Component: 150 - total flux cleaned = 2.11941e-05 Jy ! Component: 200 - total flux cleaned = 0.000114647 Jy ! Total flux subtracted in 200 components = 0.000114647 Jy ! Clean residual min=-0.003661 max=0.003459 Jy/beam ! Clean residual mean=-0.000006 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.458689 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.458689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056374Jy sigma=0.380222 ! Fit after self-cal, rms=0.056364Jy sigma=0.380189 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 = -1.8737e-06 Jy ! Component: 100 - total flux cleaned = 4.08869e-05 Jy ! Component: 150 - total flux cleaned = 4.18252e-05 Jy ! Component: 200 - total flux cleaned = 7.92629e-05 Jy ! Total flux subtracted in 200 components = 7.92629e-05 Jy ! Clean residual min=-0.003642 max=0.003419 Jy/beam ! Clean residual mean=-0.000006 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.458769 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.458769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056298Jy sigma=0.379878 ! Fit after self-cal, rms=0.056295Jy sigma=0.379872 ! 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=0.056295Jy sigma=0.379872 ! Fit after self-cal, rms=0.056321Jy sigma=0.379809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.55 mas, bmaj=12.67 mas, bpa=-5.246 degrees ! Estimated noise=2.68129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258322 Jy ! Component: 100 - total flux cleaned = -0.0003164 Jy ! Component: 150 - total flux cleaned = -0.000366151 Jy ! Component: 200 - total flux cleaned = -0.000387845 Jy ! Total flux subtracted in 200 components = -0.000387845 Jy ! Clean residual min=-0.003296 max=0.003209 Jy/beam ! Clean residual mean=-0.000010 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.458381 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.458381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056298Jy sigma=0.379699 ! Fit after self-cal, rms=0.056294Jy sigma=0.379686 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 = -1.51051e-05 Jy ! Component: 100 - total flux cleaned = -5.82697e-05 Jy ! Component: 150 - total flux cleaned = -9.84096e-05 Jy ! Component: 200 - total flux cleaned = -0.000116918 Jy ! Total flux subtracted in 200 components = -0.000116918 Jy ! Clean residual min=-0.003292 max=0.003252 Jy/beam ! Clean residual mean=-0.000010 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.458264 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.458264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056284Jy sigma=0.379615 ! Fit after self-cal, rms=0.056282Jy sigma=0.379609 ! 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=3.349 mas, bmaj=8.586 mas, bpa=-8.065 degrees ! Estimated noise=2.1851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.349 x 8.586 at -8.065 degrees (North through East) ! Clean map min=-0.0035325 max=0.38563 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=2.849 mas, bmaj=7.851 mas, bpa=-8.793 degrees ! Estimated noise=2.60058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.289294 Jy ! Component: 100 - total flux cleaned = 0.372057 Jy ! Component: 150 - total flux cleaned = 0.411157 Jy ! Component: 200 - total flux cleaned = 0.430813 Jy ! Total flux subtracted in 200 components = 0.430813 Jy ! Clean residual min=-0.005128 max=0.009108 Jy/beam ! Clean residual mean=-0.000000 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.430813 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 0.430813 Jy ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=8.586 mas, bpa=-8.065 degrees ! Estimated noise=2.1851 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 = 0.0131271 Jy ! Component: 100 - total flux cleaned = 0.0199428 Jy ! Component: 150 - total flux cleaned = 0.0242792 Jy ! Component: 200 - total flux cleaned = 0.0253052 Jy ! Total flux subtracted in 200 components = 0.0253052 Jy ! Clean residual min=-0.003677 max=0.003478 Jy/beam ! Clean residual mean=-0.000005 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.456118 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 52 components and 0.456118 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=7.55 mas, bmaj=12.67 mas, bpa=-5.246 degrees ! Estimated noise=2.68129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140828 Jy ! Component: 100 - total flux cleaned = 0.00132904 Jy ! Component: 150 - total flux cleaned = 0.00120546 Jy ! Component: 200 - total flux cleaned = 0.00120457 Jy ! Total flux subtracted in 200 components = 0.00120457 Jy ! Clean residual min=-0.003377 max=0.003223 Jy/beam ! Clean residual mean=-0.000009 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.457323 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 = 4.77174e-05 Jy ! Component: 100 - total flux cleaned = 9.24179e-05 Jy ! Component: 150 - total flux cleaned = 0.000133137 Jy ! Component: 200 - total flux cleaned = 0.000170871 Jy ! Total flux subtracted in 200 components = 0.000170871 Jy ! Clean residual min=-0.003345 max=0.003184 Jy/beam ! Clean residual mean=-0.000009 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.457493 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 90 components and 0.457493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=8.586 mas, bpa=-8.065 degrees ! Estimated noise=2.1851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535601 Jy ! Component: 100 - total flux cleaned = 0.000675976 Jy ! Component: 150 - total flux cleaned = 0.00073728 Jy ! Component: 200 - total flux cleaned = 0.000738587 Jy ! Total flux subtracted in 200 components = 0.000738587 Jy ! Clean residual min=-0.003664 max=0.003491 Jy/beam ! Clean residual mean=-0.000005 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.458232 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.458232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056508Jy sigma=0.380563 ! Fit after self-cal, rms=0.056481Jy sigma=0.380428 wmodel J0527+0331_S_c_map.mod ! Writing 111 model components to file: J0527+0331_S_c_map.mod wobs J0527+0331_S_c_uvs.fits ! Writing UV FITS file: J0527+0331_S_c_uvs.fits wwins J0527+0331_S_c_map.win ! wwins: Wrote 2 windows to J0527+0331_S_c_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 = -0.000317914 Jy ! Component: 100 - total flux cleaned = 0.000288227 Jy ! Component: 150 - total flux cleaned = 0.00100936 Jy ! Component: 200 - total flux cleaned = 0.00164559 Jy ! Component: 250 - total flux cleaned = 0.00207057 Jy ! Component: 300 - total flux cleaned = 0.00243721 Jy ! Component: 350 - total flux cleaned = 0.00266028 Jy ! Component: 400 - total flux cleaned = 0.00305244 Jy ! Component: 450 - total flux cleaned = 0.00339177 Jy ! Component: 500 - total flux cleaned = 0.00359968 Jy ! Component: 550 - total flux cleaned = 0.00384424 Jy ! Component: 600 - total flux cleaned = 0.00396347 Jy ! Component: 650 - total flux cleaned = 0.00412056 Jy ! Component: 700 - total flux cleaned = 0.00427462 Jy ! Component: 750 - total flux cleaned = 0.0044639 Jy ! Component: 800 - total flux cleaned = 0.00461303 Jy ! Component: 850 - total flux cleaned = 0.00475909 Jy ! Component: 900 - total flux cleaned = 0.00504702 Jy ! Component: 950 - total flux cleaned = 0.00501055 Jy ! Component: 1000 - total flux cleaned = 0.00508071 Jy ! Component: 1050 - total flux cleaned = 0.00525433 Jy ! Component: 1100 - total flux cleaned = 0.00539109 Jy ! Component: 1150 - total flux cleaned = 0.00545899 Jy ! Component: 1200 - total flux cleaned = 0.00572683 Jy ! Component: 1250 - total flux cleaned = 0.00599115 Jy ! Component: 1300 - total flux cleaned = 0.00608903 Jy ! Component: 1350 - total flux cleaned = 0.00615362 Jy ! Component: 1400 - total flux cleaned = 0.00621739 Jy ! Component: 1450 - total flux cleaned = 0.00637541 Jy ! Component: 1500 - total flux cleaned = 0.0065317 Jy ! Component: 1550 - total flux cleaned = 0.00650076 Jy ! Component: 1600 - total flux cleaned = 0.00671498 Jy ! Component: 1650 - total flux cleaned = 0.00680561 Jy ! Component: 1700 - total flux cleaned = 0.00686596 Jy ! Component: 1750 - total flux cleaned = 0.00695495 Jy ! Component: 1800 - total flux cleaned = 0.00701353 Jy ! Component: 1850 - total flux cleaned = 0.00707208 Jy ! Component: 1900 - total flux cleaned = 0.00724596 Jy ! Component: 1950 - total flux cleaned = 0.00724539 Jy ! Component: 2000 - total flux cleaned = 0.00730198 Jy ! Component: 2050 - total flux cleaned = 0.00727347 Jy ! Component: 2100 - total flux cleaned = 0.00732996 Jy ! Component: 2150 - total flux cleaned = 0.00741325 Jy ! Component: 2200 - total flux cleaned = 0.0075234 Jy ! Component: 2250 - total flux cleaned = 0.00752344 Jy ! Component: 2300 - total flux cleaned = 0.00768579 Jy ! Component: 2350 - total flux cleaned = 0.00776648 Jy ! Component: 2400 - total flux cleaned = 0.00773968 Jy ! Component: 2450 - total flux cleaned = 0.00795111 Jy ! Component: 2500 - total flux cleaned = 0.00792465 Jy ! Component: 2550 - total flux cleaned = 0.0080803 Jy ! Component: 2600 - total flux cleaned = 0.00813162 Jy ! Component: 2650 - total flux cleaned = 0.00810606 Jy ! Component: 2700 - total flux cleaned = 0.00820771 Jy ! Component: 2750 - total flux cleaned = 0.00828321 Jy ! Component: 2800 - total flux cleaned = 0.00835843 Jy ! Component: 2850 - total flux cleaned = 0.0083829 Jy ! Component: 2900 - total flux cleaned = 0.00838291 Jy ! Component: 2950 - total flux cleaned = 0.00845651 Jy ! Component: 3000 - total flux cleaned = 0.00855355 Jy ! Component: 3050 - total flux cleaned = 0.0086983 Jy ! Component: 3100 - total flux cleaned = 0.00876994 Jy ! Component: 3150 - total flux cleaned = 0.00884137 Jy ! Component: 3200 - total flux cleaned = 0.00886506 Jy ! Component: 3250 - total flux cleaned = 0.00907539 Jy ! Component: 3300 - total flux cleaned = 0.00914499 Jy ! Component: 3350 - total flux cleaned = 0.00921424 Jy ! Component: 3400 - total flux cleaned = 0.0093288 Jy ! Component: 3450 - total flux cleaned = 0.00939713 Jy ! Component: 3500 - total flux cleaned = 0.00955556 Jy ! Component: 3550 - total flux cleaned = 0.0096682 Jy ! Component: 3600 - total flux cleaned = 0.00982444 Jy ! Component: 3650 - total flux cleaned = 0.00997972 Jy ! Component: 3700 - total flux cleaned = 0.00997984 Jy ! Component: 3750 - total flux cleaned = 0.0100894 Jy ! Component: 3800 - total flux cleaned = 0.010198 Jy ! Component: 3850 - total flux cleaned = 0.0103054 Jy ! Component: 3900 - total flux cleaned = 0.0103699 Jy ! Component: 3950 - total flux cleaned = 0.0105193 Jy ! Component: 4000 - total flux cleaned = 0.0104979 Jy ! Component: 4050 - total flux cleaned = 0.01054 Jy ! Total flux subtracted in 4096 components = 0.0106448 Jy ! Clean residual min=-0.001222 max=0.001166 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.468877 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 381 components and 0.468877 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0527+0331_S_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.349 x 8.586 at -8.065 degrees (North through East) ! Clean map min=-0.0023465 max=0.38533 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0527+0331_S_c_map.fits wmodel /image_prod/ug002_uva//J0527+0331_S_c_map.mod ! Writing 381 model components to file: /image_prod/ug002_uva//J0527+0331_S_c_map.mod wobs /image_prod/ug002_uva//J0527+0331_S_c_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0527+0331_S_c_uvs.fits wwins /image_prod/ug002_uva//J0527+0331_S_c_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0527+0331_S_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.385327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000375867 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292635 0.292635 0.58527 1.17054 2.34108 4.68216 9.36431 18.7286 37.4573 74.9145 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.385 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1025.17 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0527+0331_S_c_dfm.log closed on Wed Mar 4 20:51:10 2020