! Started logfile: .//J2332-0957_C_dfm.log on Mon Jan 20 19:29:24 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 .//J2332-0957_C_uva.fits ! Reading UV FITS file: .//J2332-0957_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.966387 visibilities/baseline/integration-bin. ! Found source: J2332-0957 ! ! 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 2760 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 J2332-0957_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000333Jy sigma=21.558433 ! Fit after self-cal, rms=0.982594Jy sigma=21.185136 ! 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=2.411 mas, bmaj=14.51 mas, bpa=-11.76 degrees ! Estimated noise=0.91375 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 = 0.0135136 Jy ! Component: 100 - total flux cleaned = 0.0166883 Jy ! Total flux subtracted in 100 components = 0.0166883 Jy ! Clean residual min=-0.002654 max=0.002566 Jy/beam ! Clean residual mean=-0.000004 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0166883 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0166883 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=0.032522Jy sigma=0.641595 ! Fit after self-cal, rms=0.031006Jy sigma=0.603284 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356012 Jy ! Component: 100 - total flux cleaned = 0.0043555 Jy ! Total flux subtracted in 100 components = 0.0043555 Jy ! Clean residual min=-0.002386 max=0.002430 Jy/beam ! Clean residual mean=-0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0210438 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0210438 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=0.030612Jy sigma=0.596781 ! Fit after self-cal, rms=0.030590Jy sigma=0.596326 ! 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=2.941 mas, bmaj=14.69 mas, bpa=-11.19 degrees ! Estimated noise=0.63751 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 = 0.000582464 Jy ! Component: 100 - total flux cleaned = 0.000639363 Jy ! Component: 150 - total flux cleaned = 0.000660191 Jy ! Component: 200 - total flux cleaned = 0.000722869 Jy ! Total flux subtracted in 200 components = 0.000722869 Jy ! Clean residual min=-0.001357 max=0.001556 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0217666 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.0217666 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=0.030533Jy sigma=0.595739 ! Fit after self-cal, rms=0.030512Jy sigma=0.595586 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.941 x 14.69 at -11.19 degrees (North through East) ! Clean map min=-0.0013615 max=0.019288 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.02 KP 0.86 LA 0.89 ! NL 0.86 OV 1.09 PT 0.83 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.65 KP 0.86 LA 1.17 ! NL 1.07 OV 0.87 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.95 KP 1.31 LA 0.87 ! NL 0.96 OV 0.88 PT 1.23 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.85 KP 0.96 LA 0.95 ! NL 0.82 OV 0.95 PT 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.01 KP 1.07 LA 1.05 ! NL 1.08 OV 1.28 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.84 HN 1.08 KP 1.11 LA 0.97 ! NL 1.20 OV 1.09 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.13 KP 0.84 LA 1.20 ! NL 0.97 OV 1.17 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.20 KP 0.97 LA 0.98 ! NL 1.29 OV 0.87 PT 1.08 ! ! ! Fit before self-cal, rms=0.030512Jy sigma=0.595586 ! Fit after self-cal, rms=0.029885Jy sigma=0.590135 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.943 mas, bmaj=14.76 mas, bpa=-11.19 degrees ! Estimated noise=0.633374 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 = -0.000279263 Jy ! Component: 100 - total flux cleaned = -0.000292648 Jy ! Component: 150 - total flux cleaned = -0.000304341 Jy ! Component: 200 - total flux cleaned = -0.000293003 Jy ! Total flux subtracted in 200 components = -0.000293003 Jy ! Clean residual min=-0.001330 max=0.001655 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0214736 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.0214736 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=0.029871Jy sigma=0.589921 ! Fit after self-cal, rms=0.029991Jy sigma=0.588898 ! 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=0.029991Jy sigma=0.588898 ! Fit after self-cal, rms=0.031684Jy sigma=0.588914 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=14.83 mas, bpa=-11.19 degrees ! Estimated noise=0.652304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182974 Jy ! Component: 100 - total flux cleaned = 0.000164842 Jy ! Component: 150 - total flux cleaned = 0.000152509 Jy ! Component: 200 - total flux cleaned = 0.000153287 Jy ! Total flux subtracted in 200 components = 0.000153287 Jy ! Clean residual min=-0.001300 max=0.001747 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0216269 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.0216269 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=0.031662Jy sigma=0.588622 ! Fit after self-cal, rms=0.031730Jy sigma=0.588413 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 (-20.7, -57.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891633 Jy ! Component: 100 - total flux cleaned = 0.000865702 Jy ! Component: 150 - total flux cleaned = 0.000810774 Jy ! Component: 200 - total flux cleaned = 0.000786175 Jy ! Total flux subtracted in 200 components = 0.000786175 Jy ! Clean residual min=-0.001036 max=0.001119 Jy/beam ! Clean residual mean=0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0224131 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 98 components and 0.0224131 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=0.031621Jy sigma=0.586665 ! Fit after self-cal, rms=0.031559Jy sigma=0.585711 ! 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=0.031559Jy sigma=0.585711 ! Fit after self-cal, rms=0.032327Jy sigma=0.585676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.971 mas, bmaj=14.93 mas, bpa=-11.26 degrees ! Estimated noise=0.657142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337874 Jy ! Component: 100 - total flux cleaned = 0.000276239 Jy ! Component: 150 - total flux cleaned = 0.000343091 Jy ! Component: 200 - total flux cleaned = 0.000383235 Jy ! Total flux subtracted in 200 components = 0.000383235 Jy ! Clean residual min=-0.000998 max=0.001038 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0227963 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.0227963 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=0.032266Jy sigma=0.584840 ! Fit after self-cal, rms=0.032285Jy sigma=0.584539 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 = -3.32858e-05 Jy ! Component: 100 - total flux cleaned = 5.94987e-06 Jy ! Component: 150 - total flux cleaned = 8.03372e-05 Jy ! Component: 200 - total flux cleaned = 0.000131477 Jy ! Total flux subtracted in 200 components = 0.000131477 Jy ! Clean residual min=-0.000960 max=0.001050 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0229278 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.0229278 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=0.032252Jy sigma=0.584132 ! Fit after self-cal, rms=0.032252Jy sigma=0.584058 ! 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=0.032252Jy sigma=0.584058 ! Fit after self-cal, rms=0.033076Jy sigma=0.584059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.225 mas, bmaj=14.57 mas, bpa=-11.46 degrees ! Estimated noise=0.687219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.38569e-05 Jy ! Component: 100 - total flux cleaned = 0.000102746 Jy ! Component: 150 - total flux cleaned = 0.00025536 Jy ! Component: 200 - total flux cleaned = 0.000358843 Jy ! Total flux subtracted in 200 components = 0.000358843 Jy ! Clean residual min=-0.000966 max=0.000909 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0232866 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 177 components and 0.0232866 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=0.033050Jy sigma=0.583732 ! Fit after self-cal, rms=0.033073Jy sigma=0.583595 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 = 0.000104929 Jy ! Component: 100 - total flux cleaned = 0.00028505 Jy ! Component: 150 - total flux cleaned = 0.00039362 Jy ! Component: 200 - total flux cleaned = 0.000469377 Jy ! Total flux subtracted in 200 components = 0.000469377 Jy ! Clean residual min=-0.000912 max=0.000897 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.023756 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 200 components and 0.023756 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=0.033059Jy sigma=0.583410 ! Fit after self-cal, rms=0.033060Jy sigma=0.583378 ! 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=2.993 mas, bmaj=15 mas, bpa=-11.32 degrees ! Estimated noise=0.664722 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.993 x 15 at -11.32 degrees (North through East) ! Clean map min=-0.0019664 max=0.019645 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=2.456 mas, bmaj=14.72 mas, bpa=-11.74 degrees ! Estimated noise=0.989243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168814 Jy ! Component: 100 - total flux cleaned = 0.0211634 Jy ! Component: 150 - total flux cleaned = 0.0219477 Jy ! Component: 200 - total flux cleaned = 0.022432 Jy ! Total flux subtracted in 200 components = 0.022432 Jy ! Clean residual min=-0.002636 max=0.002314 Jy/beam ! Clean residual mean=0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.022432 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.022432 Jy ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=15 mas, bpa=-11.32 degrees ! Estimated noise=0.664722 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 = 0.000189973 Jy ! Component: 100 - total flux cleaned = 0.000623723 Jy ! Component: 150 - total flux cleaned = 0.000979659 Jy ! Component: 200 - total flux cleaned = 0.00120401 Jy ! Total flux subtracted in 200 components = 0.00120401 Jy ! Clean residual min=-0.001432 max=0.001225 Jy/beam ! Clean residual mean=-0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.023636 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 54 components and 0.023636 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=4.225 mas, bmaj=14.57 mas, bpa=-11.46 degrees ! Estimated noise=0.687219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.97698e-05 Jy ! Component: 100 - total flux cleaned = 0.00029386 Jy ! Component: 150 - total flux cleaned = 0.000396616 Jy ! Component: 200 - total flux cleaned = 0.000466446 Jy ! Total flux subtracted in 200 components = 0.000466446 Jy ! Clean residual min=-0.001151 max=0.000927 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0241024 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 = 6.34132e-05 Jy ! Component: 100 - total flux cleaned = 0.00012192 Jy ! Component: 150 - total flux cleaned = 0.00021026 Jy ! Component: 200 - total flux cleaned = 0.000257779 Jy ! Total flux subtracted in 200 components = 0.000257779 Jy ! Clean residual min=-0.001020 max=0.000913 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0243602 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 100 components and 0.0243602 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=15 mas, bpa=-11.32 degrees ! Estimated noise=0.664722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.02432e-05 Jy ! Component: 100 - total flux cleaned = 0.000141571 Jy ! Component: 150 - total flux cleaned = 0.000270909 Jy ! Component: 200 - total flux cleaned = 0.000303969 Jy ! Total flux subtracted in 200 components = 0.000303969 Jy ! Clean residual min=-0.001031 max=0.001011 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0246642 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.0246642 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=0.033059Jy sigma=0.583382 ! Fit after self-cal, rms=0.033068Jy sigma=0.583322 wmodel J2332-0957_C_map.mod ! Writing 124 model components to file: J2332-0957_C_map.mod wobs J2332-0957_C_uvs.fits ! Writing UV FITS file: J2332-0957_C_uvs.fits wwins J2332-0957_C_map.win ! wwins: Wrote 2 windows to J2332-0957_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 = 0.000161658 Jy ! Component: 100 - total flux cleaned = 0.000275376 Jy ! Component: 150 - total flux cleaned = 0.000320654 Jy ! Component: 200 - total flux cleaned = 0.000321537 Jy ! Component: 250 - total flux cleaned = 0.000267807 Jy ! Component: 300 - total flux cleaned = 0.000190745 Jy ! Component: 350 - total flux cleaned = 0.000129188 Jy ! Component: 400 - total flux cleaned = 4.59843e-05 Jy ! Component: 450 - total flux cleaned = -2.2877e-05 Jy ! Component: 500 - total flux cleaned = -7.87404e-05 Jy ! Component: 550 - total flux cleaned = -0.000122127 Jy ! Component: 600 - total flux cleaned = -0.000111673 Jy ! Component: 650 - total flux cleaned = -0.000122009 Jy ! Component: 700 - total flux cleaned = -8.16591e-05 Jy ! Component: 750 - total flux cleaned = -5.20892e-05 Jy ! Component: 800 - total flux cleaned = -1.35906e-05 Jy ! Component: 850 - total flux cleaned = 5.25763e-06 Jy ! Component: 900 - total flux cleaned = 5.16429e-05 Jy ! Component: 950 - total flux cleaned = 7.88371e-05 Jy ! Component: 1000 - total flux cleaned = 0.000114422 Jy ! Component: 1050 - total flux cleaned = 0.000149357 Jy ! Component: 1100 - total flux cleaned = 0.000192081 Jy ! Component: 1150 - total flux cleaned = 0.00020883 Jy ! Component: 1200 - total flux cleaned = 0.000250291 Jy ! Component: 1250 - total flux cleaned = 0.000282855 Jy ! Component: 1300 - total flux cleaned = 0.000323003 Jy ! Component: 1350 - total flux cleaned = 0.000354678 Jy ! Component: 1400 - total flux cleaned = 0.00040144 Jy ! Component: 1450 - total flux cleaned = 0.000439827 Jy ! Component: 1500 - total flux cleaned = 0.000462473 Jy ! Component: 1550 - total flux cleaned = 0.000492232 Jy ! Component: 1600 - total flux cleaned = 0.000506907 Jy ! Component: 1650 - total flux cleaned = 0.000550542 Jy ! Component: 1700 - total flux cleaned = 0.000572054 Jy ! Component: 1750 - total flux cleaned = 0.00059334 Jy ! Component: 1800 - total flux cleaned = 0.000600409 Jy ! Component: 1850 - total flux cleaned = 0.000642149 Jy ! Component: 1900 - total flux cleaned = 0.000655942 Jy ! Component: 1950 - total flux cleaned = 0.000683179 Jy ! Component: 2000 - total flux cleaned = 0.000689887 Jy ! Component: 2050 - total flux cleaned = 0.00070325 Jy ! Component: 2100 - total flux cleaned = 0.00071645 Jy ! Component: 2150 - total flux cleaned = 0.000722928 Jy ! Component: 2200 - total flux cleaned = 0.000703483 Jy ! Component: 2250 - total flux cleaned = 0.000690618 Jy ! Component: 2300 - total flux cleaned = 0.000684233 Jy ! Component: 2350 - total flux cleaned = 0.000677904 Jy ! Component: 2400 - total flux cleaned = 0.000665345 Jy ! Component: 2450 - total flux cleaned = 0.000665269 Jy ! Component: 2500 - total flux cleaned = 0.0006529 Jy ! Component: 2550 - total flux cleaned = 0.000646736 Jy ! Component: 2600 - total flux cleaned = 0.000646753 Jy ! Component: 2650 - total flux cleaned = 0.000640671 Jy ! Component: 2700 - total flux cleaned = 0.000652686 Jy ! Component: 2750 - total flux cleaned = 0.000634736 Jy ! Component: 2800 - total flux cleaned = 0.000640699 Jy ! Component: 2850 - total flux cleaned = 0.000646661 Jy ! Component: 2900 - total flux cleaned = 0.00064077 Jy ! Component: 2950 - total flux cleaned = 0.000664306 Jy ! Component: 3000 - total flux cleaned = 0.000664312 Jy ! Component: 3050 - total flux cleaned = 0.000670138 Jy ! Component: 3100 - total flux cleaned = 0.000664373 Jy ! Component: 3150 - total flux cleaned = 0.000664373 Jy ! Component: 3200 - total flux cleaned = 0.000675917 Jy ! Component: 3250 - total flux cleaned = 0.000664444 Jy ! Component: 3300 - total flux cleaned = 0.000675894 Jy ! Component: 3350 - total flux cleaned = 0.000658713 Jy ! Component: 3400 - total flux cleaned = 0.000658711 Jy ! Component: 3450 - total flux cleaned = 0.000658699 Jy ! Component: 3500 - total flux cleaned = 0.000647392 Jy ! Component: 3550 - total flux cleaned = 0.000636099 Jy ! Component: 3600 - total flux cleaned = 0.000636118 Jy ! Component: 3650 - total flux cleaned = 0.00063047 Jy ! Component: 3700 - total flux cleaned = 0.000619197 Jy ! Component: 3750 - total flux cleaned = 0.000624822 Jy ! Component: 3800 - total flux cleaned = 0.000630403 Jy ! Component: 3850 - total flux cleaned = 0.000613643 Jy ! Component: 3900 - total flux cleaned = 0.0006248 Jy ! Component: 3950 - total flux cleaned = 0.000630385 Jy ! Component: 4000 - total flux cleaned = 0.000624818 Jy ! Component: 4050 - total flux cleaned = 0.000635937 Jy ! Total flux subtracted in 4096 components = 0.000630391 Jy ! Clean residual min=-0.000336 max=0.000334 Jy/beam ! Clean residual mean=0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0252946 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 450 components and 0.0252946 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2332-0957_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.993 x 15 at -11.32 degrees (North through East) ! Clean map min=-0.0018857 max=0.019473 Jy/beam ! Writing clean map to FITS file: .//J2332-0957_C_map.fits wmodel .//J2332-0957_C_map.mod ! Writing 450 model components to file: .//J2332-0957_C_map.mod wobs .//J2332-0957_C_uvs.fits ! Writing UV FITS file: .//J2332-0957_C_uvs.fits wwins .//J2332-0957_C_map.win ! wwins: Wrote 3 windows to .//J2332-0957_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.019473 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102778 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.58339 1.58339 3.16679 6.33358 12.6672 25.3343 50.6686 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 189.466 quit ! Quitting program ! Log file .//J2332-0957_C_dfm.log closed on Mon Jan 20 19:29:28 2020