! Started logfile: /scr/pima/rv126_uvs/J2227+0355_X_dfm.log on Sun Dec 23 03:22:40 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv126_uvs/J2227+0355_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J2227+0355_X_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2227+0355 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6336 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2227+0355_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.016470Jy sigma=19.075205 ! Fit after self-cal, rms=0.860580Jy sigma=16.024811 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8763 mas, bmaj=3.319 mas, bpa=-21.56 degrees ! Estimated noise=0.858907 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 = 0.108346 Jy ! Component: 100 - total flux cleaned = 0.133557 Jy ! Total flux subtracted in 100 components = 0.133557 Jy ! Clean residual min=-0.005163 max=0.009688 Jy/beam ! Clean residual mean=-0.000009 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.133557 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.133557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063204Jy sigma=1.041668 ! Fit after self-cal, rms=0.063205Jy sigma=1.041161 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010797 Jy ! Component: 100 - total flux cleaned = 0.0173134 Jy ! Total flux subtracted in 100 components = 0.0173134 Jy ! Clean residual min=-0.004874 max=0.005085 Jy/beam ! Clean residual mean=-0.000006 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.15087 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.15087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060832Jy sigma=0.986775 ! Fit after self-cal, rms=0.060848Jy sigma=0.986333 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=3.3 mas, bpa=-20.27 degrees ! Estimated noise=0.486425 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 = 0.0061143 Jy ! Component: 100 - total flux cleaned = 0.00955939 Jy ! Component: 150 - total flux cleaned = 0.0115879 Jy ! Component: 200 - total flux cleaned = 0.0123204 Jy ! Total flux subtracted in 200 components = 0.0123204 Jy ! Clean residual min=-0.004388 max=0.004024 Jy/beam ! Clean residual mean=-0.000005 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.163191 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.163191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060170Jy sigma=0.973115 ! Fit after self-cal, rms=0.060178Jy sigma=0.972865 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 3.3 at -20.27 degrees (North through East) ! Clean map min=-0.0040751 max=0.14049 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.05 KP 1.09 ! LA 1.03 MK 0.95 NL 1.04 OV 0.97 ! PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.04 KP 1.08 ! LA 1.01 MK 0.96 NL 1.05 OV 0.99 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.00 KP 1.12 ! LA 1.05 MK 1.00 NL 1.02 OV 1.00 ! PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.08 KP 1.10 ! LA 1.01 MK 0.97 NL 1.04 OV 1.01 ! PT 0.89 ! ! ! Fit before self-cal, rms=0.060178Jy sigma=0.972865 ! Fit after self-cal, rms=0.059429Jy sigma=0.948812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=3.301 mas, bpa=-20.33 degrees ! Estimated noise=0.483224 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 (-4.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271522 Jy ! Component: 100 - total flux cleaned = 0.00373118 Jy ! Component: 150 - total flux cleaned = 0.00379893 Jy ! Component: 200 - total flux cleaned = 0.00395986 Jy ! Total flux subtracted in 200 components = 0.00395986 Jy ! Clean residual min=-0.002159 max=0.002262 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.167151 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.167151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059199Jy sigma=0.944889 ! Fit after self-cal, rms=0.059211Jy sigma=0.944574 ! 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=0.059211Jy sigma=0.944574 ! Fit after self-cal, rms=0.062115Jy sigma=0.940119 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.302 mas, bpa=-20.58 degrees ! Estimated noise=0.483327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490571 Jy ! Component: 100 - total flux cleaned = 0.000646511 Jy ! Component: 150 - total flux cleaned = 0.000680795 Jy ! Component: 200 - total flux cleaned = 0.000709467 Jy ! Total flux subtracted in 200 components = 0.000709467 Jy ! Clean residual min=-0.001944 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.16786 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.16786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062052Jy sigma=0.939073 ! Fit after self-cal, rms=0.062072Jy sigma=0.938980 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 = 1.81451e-05 Jy ! Component: 100 - total flux cleaned = 9.95746e-05 Jy ! Component: 150 - total flux cleaned = 0.000149649 Jy ! Component: 200 - total flux cleaned = 0.000149865 Jy ! Total flux subtracted in 200 components = 0.000149865 Jy ! Clean residual min=-0.001901 max=0.001755 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.16801 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.16801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062046Jy sigma=0.938623 ! Fit after self-cal, rms=0.062045Jy sigma=0.938606 ! 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=0.062045Jy sigma=0.938606 ! Fit after self-cal, rms=0.062327Jy sigma=0.938460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.297 mas, bpa=-20.59 degrees ! Estimated noise=0.482418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376697 Jy ! Component: 100 - total flux cleaned = -0.000324927 Jy ! Component: 150 - total flux cleaned = -0.000366401 Jy ! Component: 200 - total flux cleaned = -0.000365335 Jy ! Total flux subtracted in 200 components = -0.000365335 Jy ! Clean residual min=-0.001796 max=0.001717 Jy/beam ! Clean residual mean=0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.167645 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.167645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062306Jy sigma=0.938101 ! Fit after self-cal, rms=0.062307Jy sigma=0.938088 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.23462e-05 Jy ! Component: 100 - total flux cleaned = 2.20343e-05 Jy ! Component: 150 - total flux cleaned = 3.90206e-05 Jy ! Component: 200 - total flux cleaned = 3.92755e-05 Jy ! Total flux subtracted in 200 components = 3.92755e-05 Jy ! Clean residual min=-0.001798 max=0.001721 Jy/beam ! Clean residual mean=0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.167684 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.167684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062294Jy sigma=0.937928 ! Fit after self-cal, rms=0.062294Jy sigma=0.937921 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062294Jy sigma=0.937921 ! Fit after self-cal, rms=0.062456Jy sigma=0.937852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=3.52 mas, bpa=-12.94 degrees ! Estimated noise=0.536888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020741 Jy ! Component: 100 - total flux cleaned = -0.000111236 Jy ! Component: 150 - total flux cleaned = -7.7644e-05 Jy ! Component: 200 - total flux cleaned = -8.66217e-05 Jy ! Total flux subtracted in 200 components = -8.66217e-05 Jy ! Clean residual min=-0.001636 max=0.001587 Jy/beam ! Clean residual mean=0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.167597 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.167597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062450Jy sigma=0.937707 ! Fit after self-cal, rms=0.062450Jy sigma=0.937701 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 = -7.17491e-06 Jy ! Component: 100 - total flux cleaned = -1.51108e-05 Jy ! Component: 150 - total flux cleaned = -7.34739e-06 Jy ! Component: 200 - total flux cleaned = -7.2472e-06 Jy ! Total flux subtracted in 200 components = -7.2472e-06 Jy ! Clean residual min=-0.001643 max=0.001581 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.16759 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.16759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062447Jy sigma=0.937655 ! Fit after self-cal, rms=0.062446Jy sigma=0.937651 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.294 mas, bpa=-20.6 degrees ! Estimated noise=0.481866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 3.294 at -20.6 degrees (North through East) ! Clean map min=-0.0017052 max=0.14046 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=3.317 mas, bpa=-21.86 degrees ! Estimated noise=0.8539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107638 Jy ! Component: 100 - total flux cleaned = 0.133133 Jy ! Component: 150 - total flux cleaned = 0.1435 Jy ! Component: 200 - total flux cleaned = 0.148689 Jy ! Total flux subtracted in 200 components = 0.148689 Jy ! Clean residual min=-0.003448 max=0.003392 Jy/beam ! Clean residual mean=-0.000003 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.148689 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.148689 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.294 mas, bpa=-20.6 degrees ! Estimated noise=0.481866 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 = 0.00500777 Jy ! Component: 100 - total flux cleaned = 0.00814711 Jy ! Component: 150 - total flux cleaned = 0.0104222 Jy ! Component: 200 - total flux cleaned = 0.0121926 Jy ! Total flux subtracted in 200 components = 0.0121926 Jy ! Clean residual min=-0.001958 max=0.001714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.160882 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.160882 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=3.52 mas, bpa=-12.94 degrees ! Estimated noise=0.536888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190021 Jy ! Component: 100 - total flux cleaned = 0.00315239 Jy ! Component: 150 - total flux cleaned = 0.00407825 Jy ! Component: 200 - total flux cleaned = 0.0048076 Jy ! Total flux subtracted in 200 components = 0.0048076 Jy ! Clean residual min=-0.001775 max=0.001569 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.16569 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 = 0.000581263 Jy ! Component: 100 - total flux cleaned = 0.000852576 Jy ! Component: 150 - total flux cleaned = 0.0010213 Jy ! Component: 200 - total flux cleaned = 0.00115574 Jy ! Total flux subtracted in 200 components = 0.00115574 Jy ! Clean residual min=-0.001715 max=0.001552 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.166845 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 93 components and 0.166845 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.294 mas, bpa=-20.6 degrees ! Estimated noise=0.481866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.42011e-05 Jy ! Component: 100 - total flux cleaned = 8.04672e-05 Jy ! Component: 150 - total flux cleaned = 0.000197892 Jy ! Component: 200 - total flux cleaned = 0.000284149 Jy ! Total flux subtracted in 200 components = 0.000284149 Jy ! Clean residual min=-0.001843 max=0.001651 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.16713 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.16713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062473Jy sigma=0.937985 ! Fit after self-cal, rms=0.062456Jy sigma=0.937945 wmodel J2227+0355_X_map.mod ! Writing 115 model components to file: J2227+0355_X_map.mod wobs J2227+0355_X_uvs.fits ! Writing UV FITS file: J2227+0355_X_uvs.fits wwins J2227+0355_X_map.win ! wwins: Wrote 2 windows to J2227+0355_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000562673 Jy ! Component: 100 - total flux cleaned = -0.00112983 Jy ! Component: 150 - total flux cleaned = -0.00146642 Jy ! Component: 200 - total flux cleaned = -0.00175963 Jy ! Component: 250 - total flux cleaned = -0.00193732 Jy ! Component: 300 - total flux cleaned = -0.00208487 Jy ! Component: 350 - total flux cleaned = -0.00234869 Jy ! Component: 400 - total flux cleaned = -0.00244283 Jy ! Component: 450 - total flux cleaned = -0.00260329 Jy ! Component: 500 - total flux cleaned = -0.0026481 Jy ! Component: 550 - total flux cleaned = -0.00271427 Jy ! Component: 600 - total flux cleaned = -0.00275765 Jy ! Component: 650 - total flux cleaned = -0.00284296 Jy ! Component: 700 - total flux cleaned = -0.00290586 Jy ! Component: 750 - total flux cleaned = -0.00294748 Jy ! Component: 800 - total flux cleaned = -0.00311034 Jy ! Component: 850 - total flux cleaned = -0.00317053 Jy ! Component: 900 - total flux cleaned = -0.00324976 Jy ! Component: 950 - total flux cleaned = -0.00338617 Jy ! Component: 1000 - total flux cleaned = -0.00348171 Jy ! Component: 1050 - total flux cleaned = -0.00350069 Jy ! Component: 1100 - total flux cleaned = -0.00350049 Jy ! Component: 1150 - total flux cleaned = -0.0035374 Jy ! Component: 1200 - total flux cleaned = -0.00359225 Jy ! Component: 1250 - total flux cleaned = -0.00357387 Jy ! Component: 1300 - total flux cleaned = -0.00355614 Jy ! Component: 1350 - total flux cleaned = -0.00359156 Jy ! Component: 1400 - total flux cleaned = -0.0036088 Jy ! Component: 1450 - total flux cleaned = -0.00359148 Jy ! Component: 1500 - total flux cleaned = -0.00359173 Jy ! Component: 1550 - total flux cleaned = -0.00365975 Jy ! Component: 1600 - total flux cleaned = -0.00364307 Jy ! Component: 1650 - total flux cleaned = -0.0036767 Jy ! Component: 1700 - total flux cleaned = -0.00366014 Jy ! Component: 1750 - total flux cleaned = -0.00370924 Jy ! Component: 1800 - total flux cleaned = -0.003644 Jy ! Component: 1850 - total flux cleaned = -0.00364396 Jy ! Component: 1900 - total flux cleaned = -0.00364387 Jy ! Component: 1950 - total flux cleaned = -0.00373897 Jy ! Component: 2000 - total flux cleaned = -0.00370729 Jy ! Component: 2050 - total flux cleaned = -0.00375424 Jy ! Component: 2100 - total flux cleaned = -0.00376992 Jy ! Component: 2150 - total flux cleaned = -0.0038472 Jy ! Component: 2200 - total flux cleaned = -0.00389307 Jy ! Component: 2250 - total flux cleaned = -0.00384735 Jy ! Component: 2300 - total flux cleaned = -0.00384736 Jy ! Component: 2350 - total flux cleaned = -0.00393771 Jy ! Component: 2400 - total flux cleaned = -0.00392276 Jy ! Component: 2450 - total flux cleaned = -0.00398206 Jy ! Component: 2500 - total flux cleaned = -0.00399679 Jy ! Component: 2550 - total flux cleaned = -0.00407004 Jy ! Component: 2600 - total flux cleaned = -0.00408463 Jy ! Component: 2650 - total flux cleaned = -0.00414253 Jy ! Component: 2700 - total flux cleaned = -0.00422897 Jy ! Component: 2750 - total flux cleaned = -0.00422887 Jy ! Component: 2800 - total flux cleaned = -0.00431437 Jy ! Component: 2850 - total flux cleaned = -0.00431431 Jy ! Component: 2900 - total flux cleaned = -0.0043988 Jy ! Component: 2950 - total flux cleaned = -0.00445468 Jy ! Component: 3000 - total flux cleaned = -0.0044687 Jy ! Component: 3050 - total flux cleaned = -0.00451028 Jy ! Component: 3100 - total flux cleaned = -0.0045929 Jy ! Component: 3150 - total flux cleaned = -0.00462017 Jy ! Component: 3200 - total flux cleaned = -0.00464724 Jy ! Component: 3250 - total flux cleaned = -0.00467433 Jy ! Component: 3300 - total flux cleaned = -0.00467441 Jy ! Component: 3350 - total flux cleaned = -0.00472795 Jy ! Component: 3400 - total flux cleaned = -0.00475457 Jy ! Component: 3450 - total flux cleaned = -0.0047678 Jy ! Component: 3500 - total flux cleaned = -0.00479428 Jy ! Component: 3550 - total flux cleaned = -0.00484678 Jy ! Component: 3600 - total flux cleaned = -0.00489885 Jy ! Component: 3650 - total flux cleaned = -0.00491182 Jy ! Component: 3700 - total flux cleaned = -0.00491188 Jy ! Component: 3750 - total flux cleaned = -0.00493755 Jy ! Component: 3800 - total flux cleaned = -0.00496317 Jy ! Component: 3850 - total flux cleaned = -0.00505232 Jy ! Component: 3900 - total flux cleaned = -0.00505232 Jy ! Component: 3950 - total flux cleaned = -0.00511545 Jy ! Component: 4000 - total flux cleaned = -0.0051657 Jy ! Component: 4050 - total flux cleaned = -0.00517816 Jy ! Total flux subtracted in 4096 components = -0.00519056 Jy ! Clean residual min=-0.000736 max=0.000669 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.161939 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 385 components and 0.161939 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J2227+0355_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 3.294 at -20.6 degrees (North through East) ! Clean map min=-0.0013338 max=0.14065 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J2227+0355_X_map.fits wmodel /scr/pima/rv126_uvs/J2227+0355_X_map.mod ! Writing 385 model components to file: /scr/pima/rv126_uvs/J2227+0355_X_map.mod wobs /scr/pima/rv126_uvs/J2227+0355_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J2227+0355_X_uvs.fits wwins /scr/pima/rv126_uvs/J2227+0355_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv126_uvs/J2227+0355_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.140647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221313 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472059 0.472059 0.944118 1.88824 3.77647 7.55294 15.1059 30.2118 60.4236 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 635.513 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J2227+0355_X_dfm.log closed on Sun Dec 23 03:22:44 2018