! Started logfile: .//J0205-3052_X_dfm.log on Mon Jan 20 17:14:13 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0205-3052_X_uva.fits ! Reading UV FITS file: .//J0205-3052_X_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.923529 visibilities/baseline/integration-bin. ! Found source: J0205-3052 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1256 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0205-3052_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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001758Jy sigma=15.967369 ! Fit after self-cal, rms=0.960764Jy sigma=15.323569 ! 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=0.7676 mas, bmaj=23.53 mas, bpa=5.799 degrees ! Estimated noise=2.26436 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272855 Jy ! Component: 100 - total flux cleaned = 0.0316366 Jy ! Total flux subtracted in 100 components = 0.0316366 Jy ! Clean residual min=-0.003239 max=0.003230 Jy/beam ! Clean residual mean=-0.000007 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.0316366 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0316366 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=0.041915Jy sigma=0.634808 ! Fit after self-cal, rms=0.040821Jy sigma=0.618712 ! 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=1.033 mas, bmaj=19.42 mas, bpa=5.404 degrees ! Estimated noise=1.27161 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 = 0.00801251 Jy ! Component: 100 - total flux cleaned = 0.0096926 Jy ! Component: 150 - total flux cleaned = 0.00984259 Jy ! Component: 200 - total flux cleaned = 0.00969896 Jy ! Total flux subtracted in 200 components = 0.00969896 Jy ! Clean residual min=-0.002253 max=0.002252 Jy/beam ! Clean residual mean=-0.000016 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0413356 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.0413356 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=0.039219Jy sigma=0.590510 ! Fit after self-cal, rms=0.038971Jy sigma=0.587699 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 19.42 at 5.404 degrees (North through East) ! Clean map min=-0.0026368 max=0.032491 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.98 OV 1.13 PT 0.84 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.18 OV 0.99 PT 0.98 ! SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 0.91 OV 1.08 PT 1.09 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.02 OV 1.01 PT 0.94 ! SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.84 OV 1.25 PT 1.08 ! SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.90 OV 0.89 PT 0.88 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.94 OV 1.42 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.23 OV 1.03 PT 0.89 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.038971Jy sigma=0.587699 ! Fit after self-cal, rms=0.039925Jy sigma=0.579663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=19.17 mas, bpa=5.426 degrees ! Estimated noise=1.2708 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 = -0.000498814 Jy ! Component: 100 - total flux cleaned = -0.000617155 Jy ! Component: 150 - total flux cleaned = -0.000825617 Jy ! Component: 200 - total flux cleaned = -0.000950102 Jy ! Total flux subtracted in 200 components = -0.000950102 Jy ! Clean residual min=-0.000510 max=0.000516 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0403855 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 106 components and 0.0403855 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=0.039855Jy sigma=0.578608 ! Fit after self-cal, rms=0.039930Jy sigma=0.577537 ! 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=0.039930Jy sigma=0.577537 ! Fit after self-cal, rms=0.040383Jy sigma=0.577349 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=19.17 mas, bpa=5.427 degrees ! Estimated noise=1.2717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186201 Jy ! Component: 100 - total flux cleaned = -0.000183416 Jy ! Component: 150 - total flux cleaned = -0.00018308 Jy ! Component: 200 - total flux cleaned = -0.000118843 Jy ! Total flux subtracted in 200 components = -0.000118843 Jy ! Clean residual min=-0.000529 max=0.000523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0402666 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 159 components and 0.0402666 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=0.040321Jy sigma=0.576581 ! Fit after self-cal, rms=0.040345Jy sigma=0.576480 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 = 5.5799e-05 Jy ! Component: 100 - total flux cleaned = 0.000147878 Jy ! Component: 150 - total flux cleaned = 0.000148714 Jy ! Component: 200 - total flux cleaned = 0.000148882 Jy ! Total flux subtracted in 200 components = 0.000148882 Jy ! Clean residual min=-0.000479 max=0.000484 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0404155 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 201 components and 0.0404155 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=0.040298Jy sigma=0.575952 ! Fit after self-cal, rms=0.040294Jy sigma=0.575907 ! 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=0.040294Jy sigma=0.575907 ! Fit after self-cal, rms=0.040338Jy sigma=0.575825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=19.21 mas, bpa=5.426 degrees ! Estimated noise=1.26988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178035 Jy ! Component: 100 - total flux cleaned = 0.000293739 Jy ! Component: 150 - total flux cleaned = 0.000399895 Jy ! Component: 200 - total flux cleaned = 0.000451672 Jy ! Total flux subtracted in 200 components = 0.000451672 Jy ! Clean residual min=-0.000415 max=0.000421 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0408672 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 247 components and 0.0408672 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=0.040297Jy sigma=0.575375 ! Fit after self-cal, rms=0.040302Jy sigma=0.575337 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 = 0.00031698 Jy ! Component: 100 - total flux cleaned = 0.000610108 Jy ! Component: 150 - total flux cleaned = 0.000633404 Jy ! Component: 200 - total flux cleaned = 0.000678854 Jy ! Total flux subtracted in 200 components = 0.000678854 Jy ! Clean residual min=-0.000371 max=0.000369 Jy/beam ! Clean residual mean=0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0415461 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 273 components and 0.0415461 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=0.040272Jy sigma=0.574977 ! Fit after self-cal, rms=0.040272Jy sigma=0.574950 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040272Jy sigma=0.574950 ! Fit after self-cal, rms=0.040317Jy sigma=0.574907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=17.56 mas, bpa=2.881 degrees ! Estimated noise=1.61724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162719 Jy ! Component: 100 - total flux cleaned = 0.00021403 Jy ! Component: 150 - total flux cleaned = 0.000268724 Jy ! Component: 200 - total flux cleaned = 0.000329285 Jy ! Total flux subtracted in 200 components = 0.000329285 Jy ! Clean residual min=-0.000127 max=0.000126 Jy/beam ! Clean residual mean=0.000001 rms=0.000041 Jy/beam ! Combined flux in latest and established models = 0.0418753 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 311 components and 0.0418753 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=0.040306Jy sigma=0.574841 ! Fit after self-cal, rms=0.040314Jy sigma=0.574821 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 = -2.84615e-05 Jy ! Component: 100 - total flux cleaned = -9.48774e-06 Jy ! Component: 150 - total flux cleaned = 5.56077e-05 Jy ! Component: 200 - total flux cleaned = 0.000122187 Jy ! Total flux subtracted in 200 components = 0.000122187 Jy ! Clean residual min=-0.000102 max=0.000103 Jy/beam ! Clean residual mean=0.000001 rms=0.000038 Jy/beam ! Combined flux in latest and established models = 0.0419975 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 344 components and 0.0419975 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=0.040309Jy sigma=0.574767 ! Fit after self-cal, rms=0.040314Jy sigma=0.574762 ! 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=1.053 mas, bmaj=19.25 mas, bpa=5.427 degrees ! Estimated noise=1.26893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 19.25 at 5.427 degrees (North through East) ! Clean map min=-0.0021696 max=0.031901 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=0.7771 mas, bmaj=23.32 mas, bpa=5.852 degrees ! Estimated noise=2.34098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028482 Jy ! Component: 100 - total flux cleaned = 0.0308033 Jy ! Component: 150 - total flux cleaned = 0.0299251 Jy ! Component: 200 - total flux cleaned = 0.0292161 Jy ! Total flux subtracted in 200 components = 0.0292161 Jy ! Clean residual min=-0.002889 max=0.002949 Jy/beam ! Clean residual mean=-0.000006 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.0292161 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0292161 Jy ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=19.25 mas, bpa=5.427 degrees ! Estimated noise=1.26893 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 = 0.00572665 Jy ! Component: 100 - total flux cleaned = 0.005725 Jy ! Component: 150 - total flux cleaned = 0.00584039 Jy ! Component: 200 - total flux cleaned = 0.00594551 Jy ! Total flux subtracted in 200 components = 0.00594551 Jy ! Clean residual min=-0.001650 max=0.001655 Jy/beam ! Clean residual mean=-0.000007 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0351617 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 83 components and 0.0351617 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=2.728 mas, bmaj=17.56 mas, bpa=2.881 degrees ! Estimated noise=1.61724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165959 Jy ! Component: 100 - total flux cleaned = -6.24415e-05 Jy ! Component: 150 - total flux cleaned = -0.000173355 Jy ! Component: 200 - total flux cleaned = -6.34854e-05 Jy ! Total flux subtracted in 200 components = -6.34854e-05 Jy ! Clean residual min=-0.000966 max=0.000953 Jy/beam ! Clean residual mean=0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0350982 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 = 2.04294e-06 Jy ! Component: 100 - total flux cleaned = 6.72384e-05 Jy ! Component: 150 - total flux cleaned = -9.84589e-06 Jy ! Component: 200 - total flux cleaned = -0.000103205 Jy ! Total flux subtracted in 200 components = -0.000103205 Jy ! Clean residual min=-0.001695 max=0.001727 Jy/beam ! Clean residual mean=0.000008 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.034995 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 158 components and 0.034995 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=19.25 mas, bpa=5.427 degrees ! Estimated noise=1.26893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150154 Jy ! Component: 100 - total flux cleaned = 1.28107e-05 Jy ! Component: 150 - total flux cleaned = 0.000154392 Jy ! Component: 200 - total flux cleaned = 2.71101e-05 Jy ! Total flux subtracted in 200 components = 2.71101e-05 Jy ! Clean residual min=-0.001114 max=0.001112 Jy/beam ! Clean residual mean=-0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0350221 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.0350221 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=0.040420Jy sigma=0.576966 ! Fit after self-cal, rms=0.040361Jy sigma=0.576344 wmodel J0205-3052_X_map.mod ! Writing 178 model components to file: J0205-3052_X_map.mod wobs J0205-3052_X_uvs.fits ! Writing UV FITS file: J0205-3052_X_uvs.fits wwins J0205-3052_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0205-3052_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 19.25 at 5.427 degrees (North through East) ! Clean map min=-0.0028286 max=0.025948 Jy/beam ! Writing clean map to FITS file: .//J0205-3052_X_map.fits wmodel .//J0205-3052_X_map.mod ! Writing 178 model components to file: .//J0205-3052_X_map.mod wobs .//J0205-3052_X_uvs.fits ! Writing UV FITS file: .//J0205-3052_X_uvs.fits wwins .//J0205-3052_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0259482 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.63858 3.63858 7.27716 14.5543 29.1086 58.2173 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 82.449 quit ! Quitting program ! Log file .//J0205-3052_X_dfm.log closed on Mon Jan 20 17:14:16 2020