! Started logfile: .//J0633-2333_C_dfm.log on Mon Jan 20 17:35:07 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0633-2333_C_uva.fits ! Reading UV FITS file: .//J0633-2333_C_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.984375 visibilities/baseline/integration-bin. ! Found source: J0633-2333 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3528 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0633-2333_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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006254Jy sigma=15.269314 ! Fit after self-cal, rms=0.920676Jy sigma=13.967917 ! 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=2.364 mas, bmaj=13.36 mas, bpa=-10.05 degrees ! Estimated noise=1.28764 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 = 0.0620878 Jy ! Component: 100 - total flux cleaned = 0.0757891 Jy ! Total flux subtracted in 100 components = 0.0757891 Jy ! Clean residual min=-0.004833 max=0.004651 Jy/beam ! Clean residual mean=-0.000003 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.0757891 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0757891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.061156Jy sigma=0.681956 ! Fit after self-cal, rms=0.060775Jy sigma=0.680434 ! 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=2.959 mas, bmaj=13.85 mas, bpa=-9.88 degrees ! Estimated noise=0.838526 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 = 0.00749577 Jy ! Component: 100 - total flux cleaned = 0.0111101 Jy ! Component: 150 - total flux cleaned = 0.0133912 Jy ! Component: 200 - total flux cleaned = 0.0149122 Jy ! Total flux subtracted in 200 components = 0.0149122 Jy ! Clean residual min=-0.002328 max=0.002149 Jy/beam ! Clean residual mean=-0.000002 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0907012 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 82 components and 0.0907013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059910Jy sigma=0.661296 ! Fit after self-cal, rms=0.059938Jy sigma=0.660906 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.959 x 13.85 at -9.88 degrees (North through East) ! Clean map min=-0.002343 max=0.081656 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.00 KP 1.02 ! LA 0.85 NL 0.94 OV 0.96 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.97 ! LA 0.92 NL 0.99 OV 1.05 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.03 KP 1.01 ! LA 0.87 NL 1.02 OV 0.98 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.00 KP 0.94 ! LA 1.05 NL 1.18 OV 1.02 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 2.43 FD 0.99 HN 1.05 KP 1.00 ! LA 1.01 NL 1.02 OV 1.04 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.09 KP 1.01 ! LA 0.94 NL 1.00 OV 0.93 PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.95 KP 1.00 ! LA 1.09 NL 0.95 OV 1.01 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.10 KP 1.01 ! LA 1.05 NL 1.06 OV 0.97 PT 0.95 ! ! ! Fit before self-cal, rms=0.059938Jy sigma=0.660906 ! Fit after self-cal, rms=0.067388Jy sigma=0.651635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.987 mas, bmaj=13.94 mas, bpa=-9.946 degrees ! Estimated noise=0.835888 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 = -0.000366468 Jy ! Component: 100 - total flux cleaned = -0.000593486 Jy ! Component: 150 - total flux cleaned = -0.000660456 Jy ! Component: 200 - total flux cleaned = -0.000702148 Jy ! Total flux subtracted in 200 components = -0.000702148 Jy ! Clean residual min=-0.002061 max=0.002018 Jy/beam ! Clean residual mean=0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0899991 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.0899991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067383Jy sigma=0.651297 ! Fit after self-cal, rms=0.067480Jy sigma=0.651114 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067480Jy sigma=0.651114 ! Fit after self-cal, rms=0.068343Jy sigma=0.651083 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.99 mas, bmaj=13.96 mas, bpa=-9.97 degrees ! Estimated noise=0.837008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226868 Jy ! Component: 100 - total flux cleaned = -0.000304691 Jy ! Component: 150 - total flux cleaned = -0.000356808 Jy ! Component: 200 - total flux cleaned = -0.000400973 Jy ! Total flux subtracted in 200 components = -0.000400973 Jy ! Clean residual min=-0.002009 max=0.001984 Jy/beam ! Clean residual mean=0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0895981 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.0895981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068341Jy sigma=0.650930 ! Fit after self-cal, rms=0.068344Jy sigma=0.650914 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 = -2.11098e-05 Jy ! Component: 100 - total flux cleaned = -5.3206e-05 Jy ! Component: 150 - total flux cleaned = -6.25623e-05 Jy ! Component: 200 - total flux cleaned = -7.09513e-05 Jy ! Total flux subtracted in 200 components = -7.09513e-05 Jy ! Clean residual min=-0.001984 max=0.001974 Jy/beam ! Clean residual mean=0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0895272 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.0895272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068343Jy sigma=0.650849 ! Fit after self-cal, rms=0.068341Jy sigma=0.650842 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068341Jy sigma=0.650842 ! Fit after self-cal, rms=0.068729Jy sigma=0.650822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.991 mas, bmaj=13.98 mas, bpa=-9.994 degrees ! Estimated noise=0.837976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.73433e-05 Jy ! Component: 100 - total flux cleaned = -0.000141036 Jy ! Component: 150 - total flux cleaned = -0.000178962 Jy ! Component: 200 - total flux cleaned = -0.000204906 Jy ! Total flux subtracted in 200 components = -0.000204906 Jy ! Clean residual min=-0.001945 max=0.001932 Jy/beam ! Clean residual mean=0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0893223 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.0893223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068727Jy sigma=0.650752 ! Fit after self-cal, rms=0.068728Jy sigma=0.650746 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 = -4.66047e-05 Jy ! Component: 100 - total flux cleaned = -7.24263e-05 Jy ! Component: 150 - total flux cleaned = -9.5207e-05 Jy ! Component: 200 - total flux cleaned = -0.000109505 Jy ! Total flux subtracted in 200 components = -0.000109505 Jy ! Clean residual min=-0.001932 max=0.001932 Jy/beam ! Clean residual mean=0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0892128 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.0892128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068725Jy sigma=0.650715 ! Fit after self-cal, rms=0.068724Jy sigma=0.650711 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068724Jy sigma=0.650711 ! Fit after self-cal, rms=0.068996Jy sigma=0.650700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.387 mas, bmaj=13.5 mas, bpa=-10.39 degrees ! Estimated noise=0.879655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.91254e-05 Jy ! Component: 100 - total flux cleaned = -7.96525e-05 Jy ! Component: 150 - total flux cleaned = -0.000104752 Jy ! Component: 200 - total flux cleaned = -0.000111941 Jy ! Total flux subtracted in 200 components = -0.000111941 Jy ! Clean residual min=-0.001949 max=0.001780 Jy/beam ! Clean residual mean=0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0891008 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.0891008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068995Jy sigma=0.650681 ! Fit after self-cal, rms=0.068996Jy sigma=0.650675 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 = 1.92733e-05 Jy ! Component: 100 - total flux cleaned = 4.755e-06 Jy ! Component: 150 - total flux cleaned = -1.82525e-06 Jy ! Component: 200 - total flux cleaned = -7.68491e-06 Jy ! Total flux subtracted in 200 components = -7.68491e-06 Jy ! Clean residual min=-0.001936 max=0.001780 Jy/beam ! Clean residual mean=0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0890932 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 0.0890931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068995Jy sigma=0.650656 ! Fit after self-cal, rms=0.068994Jy sigma=0.650652 ! 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=2.991 mas, bmaj=14 mas, bpa=-10.01 degrees ! Estimated noise=0.838941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.991 x 14 at -10.01 degrees (North through East) ! Clean map min=-0.0018674 max=0.081461 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=2.377 mas, bmaj=13.47 mas, bpa=-10.22 degrees ! Estimated noise=1.30799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0631001 Jy ! Component: 100 - total flux cleaned = 0.0769716 Jy ! Component: 150 - total flux cleaned = 0.0817603 Jy ! Component: 200 - total flux cleaned = 0.0844377 Jy ! Total flux subtracted in 200 components = 0.0844377 Jy ! Clean residual min=-0.003516 max=0.003213 Jy/beam ! Clean residual mean=0.000003 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.0844377 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0844377 Jy ! Inverting map and beam ! Estimated beam: bmin=2.991 mas, bmaj=14 mas, bpa=-10.01 degrees ! Estimated noise=0.838941 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 = 0.00279017 Jy ! Component: 100 - total flux cleaned = 0.00408845 Jy ! Component: 150 - total flux cleaned = 0.00453146 Jy ! Component: 200 - total flux cleaned = 0.00471776 Jy ! Total flux subtracted in 200 components = 0.00471776 Jy ! Clean residual min=-0.002046 max=0.001985 Jy/beam ! Clean residual mean=0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0891555 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 76 components and 0.0891555 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.387 mas, bmaj=13.5 mas, bpa=-10.39 degrees ! Estimated noise=0.879655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215615 Jy ! Component: 100 - total flux cleaned = 0.000261496 Jy ! Component: 150 - total flux cleaned = 0.00030299 Jy ! Component: 200 - total flux cleaned = 0.000328419 Jy ! Total flux subtracted in 200 components = 0.000328419 Jy ! Clean residual min=-0.002029 max=0.001860 Jy/beam ! Clean residual mean=0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0894839 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 = 4.38486e-07 Jy ! Component: 100 - total flux cleaned = 1.14455e-05 Jy ! Component: 150 - total flux cleaned = 6.84025e-07 Jy ! Component: 200 - total flux cleaned = 7.85425e-07 Jy ! Total flux subtracted in 200 components = 7.85425e-07 Jy ! Clean residual min=-0.002008 max=0.001858 Jy/beam ! Clean residual mean=0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0894847 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 130 components and 0.0894847 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.991 mas, bmaj=14 mas, bpa=-10.01 degrees ! Estimated noise=0.838941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.42448e-05 Jy ! Component: 100 - total flux cleaned = 5.42867e-05 Jy ! Component: 150 - total flux cleaned = 4.13887e-05 Jy ! Component: 200 - total flux cleaned = 4.11601e-05 Jy ! Total flux subtracted in 200 components = 4.11601e-05 Jy ! Clean residual min=-0.001889 max=0.001931 Jy/beam ! Clean residual mean=0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0895259 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 146 components and 0.0895259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069004Jy sigma=0.650910 ! Fit after self-cal, rms=0.068996Jy sigma=0.650889 wmodel J0633-2333_C_map.mod ! Writing 146 model components to file: J0633-2333_C_map.mod wobs J0633-2333_C_uvs.fits ! Writing UV FITS file: J0633-2333_C_uvs.fits wwins J0633-2333_C_map.win ! wwins: Wrote 1 windows to J0633-2333_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 = 0.000370847 Jy ! Component: 100 - total flux cleaned = 0.000470718 Jy ! Component: 150 - total flux cleaned = 0.00053029 Jy ! Component: 200 - total flux cleaned = 0.00041484 Jy ! Component: 250 - total flux cleaned = 0.000196789 Jy ! Component: 300 - total flux cleaned = 4.04804e-05 Jy ! Component: 350 - total flux cleaned = -0.000186576 Jy ! Component: 400 - total flux cleaned = -0.000260046 Jy ! Component: 450 - total flux cleaned = -0.000259445 Jy ! Component: 500 - total flux cleaned = -0.000236787 Jy ! Component: 550 - total flux cleaned = -0.000170183 Jy ! Component: 600 - total flux cleaned = -0.000170142 Jy ! Component: 650 - total flux cleaned = -8.63571e-05 Jy ! Component: 700 - total flux cleaned = -6.56605e-05 Jy ! Component: 750 - total flux cleaned = -4.81822e-06 Jy ! Component: 800 - total flux cleaned = 1.49114e-05 Jy ! Component: 850 - total flux cleaned = 1.51415e-05 Jy ! Component: 900 - total flux cleaned = 0.000109264 Jy ! Component: 950 - total flux cleaned = 0.000164338 Jy ! Component: 1000 - total flux cleaned = 0.000164276 Jy ! Component: 1050 - total flux cleaned = 0.00023563 Jy ! Component: 1100 - total flux cleaned = 0.000252905 Jy ! Component: 1150 - total flux cleaned = 0.000287378 Jy ! Component: 1200 - total flux cleaned = 0.000321168 Jy ! Component: 1250 - total flux cleaned = 0.000321052 Jy ! Component: 1300 - total flux cleaned = 0.000304601 Jy ! Component: 1350 - total flux cleaned = 0.000320714 Jy ! Component: 1400 - total flux cleaned = 0.000336688 Jy ! Component: 1450 - total flux cleaned = 0.000305008 Jy ! Component: 1500 - total flux cleaned = 0.000242778 Jy ! Component: 1550 - total flux cleaned = 0.000242594 Jy ! Component: 1600 - total flux cleaned = 0.000227162 Jy ! Component: 1650 - total flux cleaned = 0.000196872 Jy ! Component: 1700 - total flux cleaned = 0.000152337 Jy ! Component: 1750 - total flux cleaned = 0.000166811 Jy ! Component: 1800 - total flux cleaned = 0.000123362 Jy ! Component: 1850 - total flux cleaned = 0.000137933 Jy ! Component: 1900 - total flux cleaned = 0.000152368 Jy ! Component: 1950 - total flux cleaned = 0.000124237 Jy ! Component: 2000 - total flux cleaned = 0.000110418 Jy ! Component: 2050 - total flux cleaned = 8.28686e-05 Jy ! Component: 2100 - total flux cleaned = 8.29158e-05 Jy ! Component: 2150 - total flux cleaned = 1.52853e-05 Jy ! Component: 2200 - total flux cleaned = 2.01759e-06 Jy ! Component: 2250 - total flux cleaned = -6.45278e-05 Jy ! Component: 2300 - total flux cleaned = -0.000104156 Jy ! Component: 2350 - total flux cleaned = -0.000208738 Jy ! Component: 2400 - total flux cleaned = -0.000234737 Jy ! Component: 2450 - total flux cleaned = -0.000324621 Jy ! Component: 2500 - total flux cleaned = -0.000388198 Jy ! Component: 2550 - total flux cleaned = -0.00043847 Jy ! Component: 2600 - total flux cleaned = -0.00046371 Jy ! Component: 2650 - total flux cleaned = -0.000550788 Jy ! Component: 2700 - total flux cleaned = -0.000575529 Jy ! Component: 2750 - total flux cleaned = -0.000612327 Jy ! Component: 2800 - total flux cleaned = -0.000636614 Jy ! Component: 2850 - total flux cleaned = -0.00068498 Jy ! Component: 2900 - total flux cleaned = -0.000733055 Jy ! Component: 2950 - total flux cleaned = -0.000756988 Jy ! Component: 3000 - total flux cleaned = -0.000828118 Jy ! Component: 3050 - total flux cleaned = -0.000886935 Jy ! Component: 3100 - total flux cleaned = -0.000933833 Jy ! Component: 3150 - total flux cleaned = -0.000968708 Jy ! Component: 3200 - total flux cleaned = -0.00103804 Jy ! Component: 3250 - total flux cleaned = -0.00107255 Jy ! Component: 3300 - total flux cleaned = -0.00108399 Jy ! Component: 3350 - total flux cleaned = -0.00116355 Jy ! Component: 3400 - total flux cleaned = -0.00119753 Jy ! Component: 3450 - total flux cleaned = -0.00123128 Jy ! Component: 3500 - total flux cleaned = -0.00130961 Jy ! Component: 3550 - total flux cleaned = -0.00130956 Jy ! Component: 3600 - total flux cleaned = -0.00136493 Jy ! Component: 3650 - total flux cleaned = -0.00139797 Jy ! Component: 3700 - total flux cleaned = -0.00144185 Jy ! Component: 3750 - total flux cleaned = -0.00147453 Jy ! Component: 3800 - total flux cleaned = -0.00150703 Jy ! Component: 3850 - total flux cleaned = -0.00151783 Jy ! Component: 3900 - total flux cleaned = -0.001561 Jy ! Component: 3950 - total flux cleaned = -0.00158247 Jy ! Component: 4000 - total flux cleaned = -0.00164672 Jy ! Component: 4050 - total flux cleaned = -0.00171067 Jy ! Total flux subtracted in 4096 components = -0.00173193 Jy ! Clean residual min=-0.000745 max=0.000574 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0877939 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 489 components and 0.087794 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0633-2333_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.991 x 14 at -10.01 degrees (North through East) ! Clean map min=-0.002212 max=0.081711 Jy/beam ! Writing clean map to FITS file: .//J0633-2333_C_map.fits wmodel .//J0633-2333_C_map.mod ! Writing 489 model components to file: .//J0633-2333_C_map.mod wobs .//J0633-2333_C_uvs.fits ! Writing UV FITS file: .//J0633-2333_C_uvs.fits wwins .//J0633-2333_C_map.win ! wwins: Wrote 2 windows to .//J0633-2333_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0817108 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219099 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.804419 0.804419 1.60884 3.21767 6.43535 12.8707 25.7414 51.4828 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 372.94 quit ! Quitting program ! Log file .//J0633-2333_C_dfm.log closed on Mon Jan 20 17:35:11 2020