! Started logfile: /image_prod/ug002_uva//J1929+2325_S_dfm.log on Thu Mar 5 04:12:30 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//J1929+2325_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1929+2325_S_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 15 of 15 possible baselines. ! AN table 3: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.98125 visibilities/baseline/integration-bin. ! Found source: J1929+2325 ! ! 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 40 lines of history. ! ! Reading 3768 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 J1929+2325_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.056802Jy sigma=7.532177 ! Fit after self-cal, rms=0.690962Jy sigma=4.901186 ! 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=2.781 mas, bmaj=6.103 mas, bpa=6.84 degrees ! Estimated noise=2.46444 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 = 0.234659 Jy ! Component: 100 - total flux cleaned = 0.301224 Jy ! Total flux subtracted in 100 components = 0.301224 Jy ! Clean residual min=-0.013279 max=0.028121 Jy/beam ! Clean residual mean=0.000027 rms=0.004176 Jy/beam ! Combined flux in latest and established models = 0.301224 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.301224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098134Jy sigma=0.553828 ! Fit after self-cal, rms=0.098128Jy sigma=0.553609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294594 Jy ! Component: 100 - total flux cleaned = 0.0429925 Jy ! Total flux subtracted in 100 components = 0.0429925 Jy ! Clean residual min=-0.010981 max=0.011929 Jy/beam ! Clean residual mean=0.000006 rms=0.002833 Jy/beam ! Combined flux in latest and established models = 0.344216 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 11 components and 0.344216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090057Jy sigma=0.484149 ! Fit after self-cal, rms=0.090066Jy sigma=0.484004 ! 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=3.376 mas, bmaj=7.009 mas, bpa=4.873 degrees ! Estimated noise=1.67925 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 = 0.00340767 Jy ! Component: 100 - total flux cleaned = 0.00353874 Jy ! Component: 150 - total flux cleaned = 0.00328658 Jy ! Component: 200 - total flux cleaned = 0.00298101 Jy ! Total flux subtracted in 200 components = 0.00298101 Jy ! Clean residual min=-0.008318 max=0.009797 Jy/beam ! Clean residual mean=0.000014 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.347197 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.347197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089672Jy sigma=0.482137 ! Fit after self-cal, rms=0.089674Jy sigma=0.482116 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.376 x 7.009 at 4.873 degrees (North through East) ! Clean map min=-0.0078883 max=0.30933 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.05 LA 0.97 MK 1.00 ! NL 0.91 OV 0.97 PT 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.00 KP 0.98 LA 1.02 ! NL 1.00 OV 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 KP 0.97 LA 1.04 MK 1.03 ! NL 1.02 OV 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 HN 1.02 LA 1.00 MK 0.95 ! NL 1.10 OV 0.99 PT 1.00 SC 0.52 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 0.99 KP 1.06 LA 1.02 ! NL 1.05 OV 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 KP 0.99 LA 1.00 MK 1.00 ! NL 1.17 OV 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 HN 1.02 LA 0.94 MK 0.99 ! NL 1.00 OV 0.97 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 0.99 KP 0.97 LA 1.00 ! NL 0.99 OV 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KP 0.96 LA 0.98 MK 1.02 ! NL 0.96 OV 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.089674Jy sigma=0.482116 ! Fit after self-cal, rms=0.070392Jy sigma=0.432847 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.337 mas, bmaj=7.044 mas, bpa=5.006 degrees ! Estimated noise=1.67265 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 (-9, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341061 Jy ! Component: 100 - total flux cleaned = 0.00379673 Jy ! Component: 150 - total flux cleaned = 0.00351631 Jy ! Component: 200 - total flux cleaned = 0.0029882 Jy ! Total flux subtracted in 200 components = 0.0029882 Jy ! Clean residual min=-0.003899 max=0.004776 Jy/beam ! Clean residual mean=0.000004 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.350186 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.350186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069812Jy sigma=0.428883 ! Fit after self-cal, rms=0.069838Jy sigma=0.428574 ! 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=0.069838Jy sigma=0.428574 ! Fit after self-cal, rms=0.069725Jy sigma=0.428410 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=7.04 mas, bpa=5.012 degrees ! Estimated noise=1.67208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143153 Jy ! Component: 100 - total flux cleaned = 0.0012802 Jy ! Component: 150 - total flux cleaned = 0.000727142 Jy ! Component: 200 - total flux cleaned = 0.000411932 Jy ! Total flux subtracted in 200 components = 0.000411932 Jy ! Clean residual min=-0.003847 max=0.004478 Jy/beam ! Clean residual mean=0.000005 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.350598 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.350598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069577Jy sigma=0.427305 ! Fit after self-cal, rms=0.069577Jy sigma=0.427280 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 (9, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363126 Jy ! Component: 100 - total flux cleaned = 0.00396557 Jy ! Component: 150 - total flux cleaned = 0.00356486 Jy ! Component: 200 - total flux cleaned = 0.00320292 Jy ! Total flux subtracted in 200 components = 0.00320292 Jy ! Clean residual min=-0.003380 max=0.003462 Jy/beam ! Clean residual mean=0.000006 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.3538 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.3538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069239Jy sigma=0.425042 ! Fit after self-cal, rms=0.069234Jy sigma=0.424938 ! 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=0.069234Jy sigma=0.424938 ! Fit after self-cal, rms=0.069109Jy sigma=0.424710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=7.035 mas, bpa=5.024 degrees ! Estimated noise=1.67097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011674 Jy ! Component: 100 - total flux cleaned = 0.00109568 Jy ! Component: 150 - total flux cleaned = 0.000967083 Jy ! Component: 200 - total flux cleaned = 0.000785677 Jy ! Total flux subtracted in 200 components = 0.000785677 Jy ! Clean residual min=-0.003088 max=0.003260 Jy/beam ! Clean residual mean=0.000005 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.354586 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.354586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068978Jy sigma=0.423796 ! Fit after self-cal, rms=0.068980Jy sigma=0.423774 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 = -5.01208e-05 Jy ! Component: 100 - total flux cleaned = -0.000425018 Jy ! Component: 150 - total flux cleaned = -0.000775352 Jy ! Component: 200 - total flux cleaned = -0.00101239 Jy ! Total flux subtracted in 200 components = -0.00101239 Jy ! Clean residual min=-0.003009 max=0.003125 Jy/beam ! Clean residual mean=0.000004 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.353574 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 107 components and 0.353574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068908Jy sigma=0.423274 ! Fit after self-cal, rms=0.068910Jy sigma=0.423263 ! 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=0.068910Jy sigma=0.423263 ! Fit after self-cal, rms=0.068872Jy sigma=0.423182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.11 mas, bmaj=10.4 mas, bpa=-9.852 degrees ! Estimated noise=2.02554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000842066 Jy ! Component: 100 - total flux cleaned = -0.00108831 Jy ! Component: 150 - total flux cleaned = -0.0011729 Jy ! Component: 200 - total flux cleaned = -0.00117353 Jy ! Total flux subtracted in 200 components = -0.00117353 Jy ! Clean residual min=-0.003202 max=0.003419 Jy/beam ! Clean residual mean=0.000010 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.3524 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.3524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068846Jy sigma=0.422963 ! Fit after self-cal, rms=0.068843Jy sigma=0.422948 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 = -0.000134665 Jy ! Component: 100 - total flux cleaned = -0.00024208 Jy ! Component: 150 - total flux cleaned = -0.000417661 Jy ! Component: 200 - total flux cleaned = -0.000511402 Jy ! Total flux subtracted in 200 components = -0.000511402 Jy ! Clean residual min=-0.003157 max=0.003434 Jy/beam ! Clean residual mean=0.000009 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.351889 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.351889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068832Jy sigma=0.422893 ! Fit after self-cal, rms=0.068832Jy sigma=0.422884 ! 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=3.323 mas, bmaj=7.03 mas, bpa=5.032 degrees ! Estimated noise=1.67114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.323 x 7.03 at 5.032 degrees (North through East) ! Clean map min=-0.0031831 max=0.30905 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=2.724 mas, bmaj=6.15 mas, bpa=6.735 degrees ! Estimated noise=2.4215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230926 Jy ! Component: 100 - total flux cleaned = 0.299497 Jy ! Component: 150 - total flux cleaned = 0.329961 Jy ! Component: 200 - total flux cleaned = 0.344064 Jy ! Total flux subtracted in 200 components = 0.344064 Jy ! Clean residual min=-0.007701 max=0.006834 Jy/beam ! Clean residual mean=0.000004 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.344064 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.344064 Jy ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=7.03 mas, bpa=5.032 degrees ! Estimated noise=1.67114 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 = 0.00726936 Jy ! Component: 100 - total flux cleaned = 0.0113956 Jy ! Component: 150 - total flux cleaned = 0.0143024 Jy ! Component: 200 - total flux cleaned = 0.0154539 Jy ! Total flux subtracted in 200 components = 0.0154539 Jy ! Clean residual min=-0.003680 max=0.004022 Jy/beam ! Clean residual mean=0.000008 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.359518 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.359518 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=7.11 mas, bmaj=10.4 mas, bpa=-9.852 degrees ! Estimated noise=2.02554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342932 Jy ! Component: 100 - total flux cleaned = -0.000462067 Jy ! Component: 150 - total flux cleaned = -0.000731236 Jy ! Component: 200 - total flux cleaned = -0.000966629 Jy ! Total flux subtracted in 200 components = -0.000966629 Jy ! Clean residual min=-0.003253 max=0.003821 Jy/beam ! Clean residual mean=0.000013 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.358551 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 = -0.000342376 Jy ! Component: 100 - total flux cleaned = -0.000462105 Jy ! Component: 150 - total flux cleaned = -0.0007317 Jy ! Component: 200 - total flux cleaned = -0.000929209 Jy ! Total flux subtracted in 200 components = -0.000929209 Jy ! Clean residual min=-0.003249 max=0.003731 Jy/beam ! Clean residual mean=0.000010 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.357622 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 84 components and 0.357622 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=7.03 mas, bpa=5.032 degrees ! Estimated noise=1.67114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109767 Jy ! Component: 100 - total flux cleaned = -0.000824039 Jy ! Component: 150 - total flux cleaned = -0.00119899 Jy ! Component: 200 - total flux cleaned = -0.00160939 Jy ! Total flux subtracted in 200 components = -0.00160939 Jy ! Clean residual min=-0.003025 max=0.003134 Jy/beam ! Clean residual mean=0.000004 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.356013 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.356013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068949Jy sigma=0.423652 ! Fit after self-cal, rms=0.068941Jy sigma=0.423605 wmodel J1929+2325_S_map.mod ! Writing 101 model components to file: J1929+2325_S_map.mod wobs J1929+2325_S_uvs.fits ! Writing UV FITS file: J1929+2325_S_uvs.fits wwins J1929+2325_S_map.win ! wwins: Wrote 3 windows to J1929+2325_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035144 Jy ! Component: 100 - total flux cleaned = 0.0009479 Jy ! Component: 150 - total flux cleaned = 0.00125688 Jy ! Component: 200 - total flux cleaned = 0.0014536 Jy ! Component: 250 - total flux cleaned = 0.00164294 Jy ! Component: 300 - total flux cleaned = 0.00182361 Jy ! Component: 350 - total flux cleaned = 0.00195423 Jy ! Component: 400 - total flux cleaned = 0.00220693 Jy ! Component: 450 - total flux cleaned = 0.00232938 Jy ! Component: 500 - total flux cleaned = 0.0024879 Jy ! Component: 550 - total flux cleaned = 0.00244878 Jy ! Component: 600 - total flux cleaned = 0.00248646 Jy ! Component: 650 - total flux cleaned = 0.00248613 Jy ! Component: 700 - total flux cleaned = 0.0025225 Jy ! Component: 750 - total flux cleaned = 0.00255813 Jy ! Component: 800 - total flux cleaned = 0.00273077 Jy ! Component: 850 - total flux cleaned = 0.00273048 Jy ! Component: 900 - total flux cleaned = 0.00283015 Jy ! Component: 950 - total flux cleaned = 0.00283046 Jy ! Component: 1000 - total flux cleaned = 0.00292665 Jy ! Component: 1050 - total flux cleaned = 0.00302022 Jy ! Component: 1100 - total flux cleaned = 0.00311193 Jy ! Component: 1150 - total flux cleaned = 0.0031713 Jy ! Component: 1200 - total flux cleaned = 0.00323016 Jy ! Component: 1250 - total flux cleaned = 0.00331722 Jy ! Component: 1300 - total flux cleaned = 0.00331734 Jy ! Component: 1350 - total flux cleaned = 0.00340225 Jy ! Component: 1400 - total flux cleaned = 0.00345826 Jy ! Component: 1450 - total flux cleaned = 0.00348577 Jy ! Component: 1500 - total flux cleaned = 0.00359394 Jy ! Component: 1550 - total flux cleaned = 0.00362023 Jy ! Component: 1600 - total flux cleaned = 0.00362031 Jy ! Component: 1650 - total flux cleaned = 0.00367244 Jy ! Component: 1700 - total flux cleaned = 0.00372283 Jy ! Component: 1750 - total flux cleaned = 0.00367258 Jy ! Component: 1800 - total flux cleaned = 0.00367286 Jy ! Component: 1850 - total flux cleaned = 0.00372176 Jy ! Component: 1900 - total flux cleaned = 0.00367399 Jy ! Component: 1950 - total flux cleaned = 0.00374466 Jy ! Component: 2000 - total flux cleaned = 0.00367446 Jy ! Component: 2050 - total flux cleaned = 0.00372093 Jy ! Component: 2100 - total flux cleaned = 0.00369816 Jy ! Component: 2150 - total flux cleaned = 0.00372049 Jy ! Component: 2200 - total flux cleaned = 0.00369832 Jy ! Component: 2250 - total flux cleaned = 0.00365442 Jy ! Component: 2300 - total flux cleaned = 0.00358931 Jy ! Component: 2350 - total flux cleaned = 0.00354677 Jy ! Component: 2400 - total flux cleaned = 0.00356778 Jy ! Component: 2450 - total flux cleaned = 0.00344291 Jy ! Component: 2500 - total flux cleaned = 0.00346354 Jy ! Component: 2550 - total flux cleaned = 0.0034434 Jy ! Component: 2600 - total flux cleaned = 0.0034434 Jy ! Component: 2650 - total flux cleaned = 0.00352304 Jy ! Component: 2700 - total flux cleaned = 0.00354251 Jy ! Component: 2750 - total flux cleaned = 0.00354266 Jy ! Component: 2800 - total flux cleaned = 0.00350433 Jy ! Component: 2850 - total flux cleaned = 0.00352346 Jy ! Component: 2900 - total flux cleaned = 0.00354204 Jy ! Component: 2950 - total flux cleaned = 0.00350457 Jy ! Component: 3000 - total flux cleaned = 0.00350501 Jy ! Component: 3050 - total flux cleaned = 0.00352341 Jy ! Component: 3100 - total flux cleaned = 0.00352353 Jy ! Component: 3150 - total flux cleaned = 0.00348763 Jy ! Component: 3200 - total flux cleaned = 0.00354114 Jy ! Component: 3250 - total flux cleaned = 0.00350583 Jy ! Component: 3300 - total flux cleaned = 0.00348846 Jy ! Component: 3350 - total flux cleaned = 0.00348877 Jy ! Component: 3400 - total flux cleaned = 0.00350594 Jy ! Component: 3450 - total flux cleaned = 0.00347204 Jy ! Component: 3500 - total flux cleaned = 0.00345518 Jy ! Component: 3550 - total flux cleaned = 0.00348905 Jy ! Component: 3600 - total flux cleaned = 0.00347232 Jy ! Component: 3650 - total flux cleaned = 0.00343927 Jy ! Component: 3700 - total flux cleaned = 0.00342294 Jy ! Component: 3750 - total flux cleaned = 0.00343935 Jy ! Component: 3800 - total flux cleaned = 0.00342296 Jy ! Component: 3850 - total flux cleaned = 0.0033586 Jy ! Component: 3900 - total flux cleaned = 0.00339063 Jy ! Component: 3950 - total flux cleaned = 0.00337467 Jy ! Component: 4000 - total flux cleaned = 0.00331158 Jy ! Component: 4050 - total flux cleaned = 0.00326466 Jy ! Total flux subtracted in 4096 components = 0.003296 Jy ! Clean residual min=-0.000952 max=0.000852 Jy/beam ! Clean residual mean=-0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.359309 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 375 components and 0.359309 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1929+2325_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.323 x 7.03 at 5.032 degrees (North through East) ! Clean map min=-0.0027265 max=0.30717 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1929+2325_S_map.fits wmodel /image_prod/ug002_uva//J1929+2325_S_map.mod ! Writing 375 model components to file: /image_prod/ug002_uva//J1929+2325_S_map.mod wobs /image_prod/ug002_uva//J1929+2325_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1929+2325_S_uvs.fits wwins /image_prod/ug002_uva//J1929+2325_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1929+2325_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.307166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266959 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260732 0.260732 0.521463 1.04293 2.08585 4.17171 8.34341 16.6868 33.3736 66.7473 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.307 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1150.61 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1929+2325_S_dfm.log closed on Thu Mar 5 04:12:33 2020