! Started logfile: .//J0839-3324_C_dfm.log on Mon Jan 20 17:46:38 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 .//J0839-3324_C_uva.fits ! Reading UV FITS file: .//J0839-3324_C_uva.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.979167 visibilities/baseline/integration-bin. ! Found source: J0839-3324 ! ! 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 1880 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 J0839-3324_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=1.009725Jy sigma=12.254821 ! Fit after self-cal, rms=0.910898Jy sigma=10.910690 ! 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=2.036 mas, bmaj=28.32 mas, bpa=-14.51 degrees ! Estimated noise=2.69629 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 = 0.0700782 Jy ! Component: 100 - total flux cleaned = 0.0869137 Jy ! Total flux subtracted in 100 components = 0.0869137 Jy ! Clean residual min=-0.007629 max=0.010978 Jy/beam ! Clean residual mean=0.000033 rms=0.003265 Jy/beam ! Combined flux in latest and established models = 0.0869137 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0869137 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=0.075081Jy sigma=0.739279 ! Fit after self-cal, rms=0.074902Jy sigma=0.738112 ! 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=2.754 mas, bmaj=30.67 mas, bpa=-15.07 degrees ! Estimated noise=1.41064 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 = 0.015586 Jy ! Component: 100 - total flux cleaned = 0.023446 Jy ! Component: 150 - total flux cleaned = 0.0269888 Jy ! Component: 200 - total flux cleaned = 0.0286437 Jy ! Total flux subtracted in 200 components = 0.0286437 Jy ! Clean residual min=-0.003378 max=0.003458 Jy/beam ! Clean residual mean=0.000016 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.115557 Jy ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 125 components and 0.115557 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=0.072439Jy sigma=0.680543 ! Fit after self-cal, rms=0.072569Jy sigma=0.680074 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.754 x 30.67 at -15.07 degrees (North through East) ! Clean map min=-0.0033183 max=0.093698 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.13 KP 0.96 NL 1.17 ! OV 1.00 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.22 KP 1.00 NL 0.97 ! OV 1.08 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.03 KP 0.98 NL 1.18 ! OV 0.96 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.09 KP 0.99 NL 1.02 ! OV 0.99 PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.13 KP 0.94 NL 1.05 ! OV 1.03 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.99 KP 1.03 NL 1.00 ! OV 0.96 PT 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 0.96 KP 1.08 NL 0.99 ! OV 1.03 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.90 KP 0.95 NL 1.02 ! OV 1.05 PT 1.00 ! ! ! Fit before self-cal, rms=0.072569Jy sigma=0.680074 ! Fit after self-cal, rms=0.076354Jy sigma=0.672006 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.795 mas, bmaj=31 mas, bpa=-15.08 degrees ! Estimated noise=1.40923 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 = -0.000156354 Jy ! Component: 100 - total flux cleaned = -0.000354323 Jy ! Component: 150 - total flux cleaned = -0.000394813 Jy ! Component: 200 - total flux cleaned = -0.000465477 Jy ! Total flux subtracted in 200 components = -0.000465477 Jy ! Clean residual min=-0.002903 max=0.002990 Jy/beam ! Clean residual mean=0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.115092 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.115092 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=0.076270Jy sigma=0.671450 ! Fit after self-cal, rms=0.076484Jy sigma=0.671176 ! 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=0.076484Jy sigma=0.671176 ! Fit after self-cal, rms=0.077089Jy sigma=0.671139 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.799 mas, bmaj=31.01 mas, bpa=-15.09 degrees ! Estimated noise=1.41375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.73261e-05 Jy ! Component: 100 - total flux cleaned = 5.04629e-05 Jy ! Component: 150 - total flux cleaned = -0.000113612 Jy ! Component: 200 - total flux cleaned = -0.000270657 Jy ! Total flux subtracted in 200 components = -0.000270657 Jy ! Clean residual min=-0.002938 max=0.002768 Jy/beam ! Clean residual mean=0.000004 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.114821 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 165 components and 0.114821 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=0.077043Jy sigma=0.670859 ! Fit after self-cal, rms=0.077079Jy sigma=0.670849 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 = -0.000125095 Jy ! Component: 100 - total flux cleaned = -0.000272718 Jy ! Component: 150 - total flux cleaned = -0.000385053 Jy ! Component: 200 - total flux cleaned = -0.000491914 Jy ! Total flux subtracted in 200 components = -0.000491914 Jy ! Clean residual min=-0.002928 max=0.002678 Jy/beam ! Clean residual mean=0.000004 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.114329 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 168 components and 0.114329 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=0.077049Jy sigma=0.670672 ! Fit after self-cal, rms=0.077066Jy sigma=0.670665 ! 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=0.077066Jy sigma=0.670665 ! Fit after self-cal, rms=0.077381Jy sigma=0.670641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.802 mas, bmaj=31.03 mas, bpa=-15.09 degrees ! Estimated noise=1.41561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.6572e-05 Jy ! Component: 100 - total flux cleaned = 5.29607e-05 Jy ! Component: 150 - total flux cleaned = -7.16337e-05 Jy ! Component: 200 - total flux cleaned = -0.000190904 Jy ! Total flux subtracted in 200 components = -0.000190904 Jy ! Clean residual min=-0.002909 max=0.002626 Jy/beam ! Clean residual mean=0.000004 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.114138 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 177 components and 0.114138 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=0.077355Jy sigma=0.670488 ! Fit after self-cal, rms=0.077373Jy sigma=0.670480 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 = -5.01891e-05 Jy ! Component: 100 - total flux cleaned = -0.000141774 Jy ! Component: 150 - total flux cleaned = -0.000229153 Jy ! Component: 200 - total flux cleaned = -0.000313254 Jy ! Total flux subtracted in 200 components = -0.000313254 Jy ! Clean residual min=-0.002897 max=0.002574 Jy/beam ! Clean residual mean=0.000004 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.113825 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 183 components and 0.113825 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=0.077355Jy sigma=0.670379 ! Fit after self-cal, rms=0.077366Jy sigma=0.670371 ! 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=0.077366Jy sigma=0.670371 ! Fit after self-cal, rms=0.077606Jy sigma=0.670356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.284 mas, bmaj=32.97 mas, bpa=-16.43 degrees ! Estimated noise=1.40075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000426437 Jy ! Component: 100 - total flux cleaned = -0.000547059 Jy ! Component: 150 - total flux cleaned = -0.000624469 Jy ! Component: 200 - total flux cleaned = -0.000696217 Jy ! Total flux subtracted in 200 components = -0.000696217 Jy ! Clean residual min=-0.001946 max=0.001777 Jy/beam ! Clean residual mean=0.000006 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.113129 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 205 components and 0.113129 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=0.077596Jy sigma=0.670288 ! Fit after self-cal, rms=0.077598Jy sigma=0.670283 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 = -9.71823e-05 Jy ! Component: 100 - total flux cleaned = -0.000151885 Jy ! Component: 150 - total flux cleaned = -0.000230093 Jy ! Component: 200 - total flux cleaned = -0.000304935 Jy ! Total flux subtracted in 200 components = -0.000304935 Jy ! Clean residual min=-0.001910 max=0.001752 Jy/beam ! Clean residual mean=0.000006 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.112824 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 210 components and 0.112824 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=0.077593Jy sigma=0.670238 ! Fit after self-cal, rms=0.077597Jy sigma=0.670234 ! 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=2.803 mas, bmaj=31.05 mas, bpa=-15.09 degrees ! Estimated noise=1.41692 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.803 x 31.05 at -15.09 degrees (North through East) ! Clean map min=-0.00282 max=0.092932 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=2.049 mas, bmaj=28.63 mas, bpa=-14.53 degrees ! Estimated noise=2.73381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0707471 Jy ! Component: 100 - total flux cleaned = 0.0863222 Jy ! Component: 150 - total flux cleaned = 0.0937004 Jy ! Component: 200 - total flux cleaned = 0.098879 Jy ! Total flux subtracted in 200 components = 0.098879 Jy ! Clean residual min=-0.005758 max=0.006947 Jy/beam ! Clean residual mean=0.000020 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.098879 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 69 model components to the UV plane model. ! The established model now contains 69 components and 0.098879 Jy ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=31.05 mas, bpa=-15.09 degrees ! Estimated noise=1.41692 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 = 0.00796529 Jy ! Component: 100 - total flux cleaned = 0.0116782 Jy ! Component: 150 - total flux cleaned = 0.0133461 Jy ! Component: 200 - total flux cleaned = 0.0143431 Jy ! Total flux subtracted in 200 components = 0.0143431 Jy ! Clean residual min=-0.003373 max=0.002402 Jy/beam ! Clean residual mean=0.000004 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.113222 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 123 components and 0.113222 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=4.284 mas, bmaj=32.97 mas, bpa=-16.43 degrees ! Estimated noise=1.40075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148307 Jy ! Component: 100 - total flux cleaned = 0.00203247 Jy ! Component: 150 - total flux cleaned = 0.00237276 Jy ! Component: 200 - total flux cleaned = 0.00252178 Jy ! Total flux subtracted in 200 components = 0.00252178 Jy ! Clean residual min=-0.002339 max=0.002002 Jy/beam ! Clean residual mean=0.000006 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.115744 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 = 2.69133e-05 Jy ! Component: 100 - total flux cleaned = -4.39184e-05 Jy ! Component: 150 - total flux cleaned = -8.86882e-05 Jy ! Component: 200 - total flux cleaned = -0.000172629 Jy ! Total flux subtracted in 200 components = -0.000172629 Jy ! Clean residual min=-0.002233 max=0.002024 Jy/beam ! Clean residual mean=0.000006 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.115571 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 188 components and 0.115571 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=31.05 mas, bpa=-15.09 degrees ! Estimated noise=1.41692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336003 Jy ! Component: 100 - total flux cleaned = -0.00047209 Jy ! Component: 150 - total flux cleaned = -0.000471291 Jy ! Component: 200 - total flux cleaned = -0.000413884 Jy ! Total flux subtracted in 200 components = -0.000413884 Jy ! Clean residual min=-0.003043 max=0.002648 Jy/beam ! Clean residual mean=0.000005 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.115157 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 209 components and 0.115157 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=0.077663Jy sigma=0.670750 ! Fit after self-cal, rms=0.077639Jy sigma=0.670718 wmodel J0839-3324_C_map.mod ! Writing 209 model components to file: J0839-3324_C_map.mod wobs J0839-3324_C_uvs.fits ! Writing UV FITS file: J0839-3324_C_uvs.fits wwins J0839-3324_C_map.win ! wwins: Wrote 1 windows to J0839-3324_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 = -0.000758627 Jy ! Component: 100 - total flux cleaned = -0.000755466 Jy ! Component: 150 - total flux cleaned = -0.000755639 Jy ! Component: 200 - total flux cleaned = -0.000828452 Jy ! Component: 250 - total flux cleaned = -0.0010048 Jy ! Component: 300 - total flux cleaned = -0.00120836 Jy ! Component: 350 - total flux cleaned = -0.00127422 Jy ! Component: 400 - total flux cleaned = -0.00133753 Jy ! Component: 450 - total flux cleaned = -0.00136846 Jy ! Component: 500 - total flux cleaned = -0.00151743 Jy ! Component: 550 - total flux cleaned = -0.00154641 Jy ! Component: 600 - total flux cleaned = -0.00168784 Jy ! Component: 650 - total flux cleaned = -0.00179764 Jy ! Component: 700 - total flux cleaned = -0.0018515 Jy ! Component: 750 - total flux cleaned = -0.00193085 Jy ! Component: 800 - total flux cleaned = -0.00198196 Jy ! Component: 850 - total flux cleaned = -0.00198157 Jy ! Component: 900 - total flux cleaned = -0.00198125 Jy ! Component: 950 - total flux cleaned = -0.00203013 Jy ! Component: 1000 - total flux cleaned = -0.00207821 Jy ! Component: 1050 - total flux cleaned = -0.00212581 Jy ! Component: 1100 - total flux cleaned = -0.00217293 Jy ! Component: 1150 - total flux cleaned = -0.00221947 Jy ! Component: 1200 - total flux cleaned = -0.00233443 Jy ! Component: 1250 - total flux cleaned = -0.00240236 Jy ! Component: 1300 - total flux cleaned = -0.00251486 Jy ! Component: 1350 - total flux cleaned = -0.0025374 Jy ! Component: 1400 - total flux cleaned = -0.00269337 Jy ! Component: 1450 - total flux cleaned = -0.00278192 Jy ! Component: 1500 - total flux cleaned = -0.00284783 Jy ! Component: 1550 - total flux cleaned = -0.00293577 Jy ! Component: 1600 - total flux cleaned = -0.00300127 Jy ! Component: 1650 - total flux cleaned = -0.00306659 Jy ! Component: 1700 - total flux cleaned = -0.00308834 Jy ! Component: 1750 - total flux cleaned = -0.0031317 Jy ! Component: 1800 - total flux cleaned = -0.00315346 Jy ! Component: 1850 - total flux cleaned = -0.00324039 Jy ! Component: 1900 - total flux cleaned = -0.00328403 Jy ! Component: 1950 - total flux cleaned = -0.00328408 Jy ! Component: 2000 - total flux cleaned = -0.00330605 Jy ! Component: 2050 - total flux cleaned = -0.00332818 Jy ! Component: 2100 - total flux cleaned = -0.00337245 Jy ! Component: 2150 - total flux cleaned = -0.00343888 Jy ! Component: 2200 - total flux cleaned = -0.00346101 Jy ! Component: 2250 - total flux cleaned = -0.00350581 Jy ! Component: 2300 - total flux cleaned = -0.00357327 Jy ! Component: 2350 - total flux cleaned = -0.00361852 Jy ! Component: 2400 - total flux cleaned = -0.00366407 Jy ! Component: 2450 - total flux cleaned = -0.00368695 Jy ! Component: 2500 - total flux cleaned = -0.00371006 Jy ! Component: 2550 - total flux cleaned = -0.00373349 Jy ! Component: 2600 - total flux cleaned = -0.00371029 Jy ! Component: 2650 - total flux cleaned = -0.00373383 Jy ! Component: 2700 - total flux cleaned = -0.00373396 Jy ! Component: 2750 - total flux cleaned = -0.00373424 Jy ! Component: 2800 - total flux cleaned = -0.00373424 Jy ! Component: 2850 - total flux cleaned = -0.00375876 Jy ! Component: 2900 - total flux cleaned = -0.00375885 Jy ! Component: 2950 - total flux cleaned = -0.00375894 Jy ! Component: 3000 - total flux cleaned = -0.0037842 Jy ! Component: 3050 - total flux cleaned = -0.00375833 Jy ! Component: 3100 - total flux cleaned = -0.00378416 Jy ! Component: 3150 - total flux cleaned = -0.00378415 Jy ! Component: 3200 - total flux cleaned = -0.00375766 Jy ! Component: 3250 - total flux cleaned = -0.00375759 Jy ! Component: 3300 - total flux cleaned = -0.00378446 Jy ! Component: 3350 - total flux cleaned = -0.00378438 Jy ! Component: 3400 - total flux cleaned = -0.0038127 Jy ! Component: 3450 - total flux cleaned = -0.0038128 Jy ! Component: 3500 - total flux cleaned = -0.00384193 Jy ! Component: 3550 - total flux cleaned = -0.00387127 Jy ! Component: 3600 - total flux cleaned = -0.0038712 Jy ! Component: 3650 - total flux cleaned = -0.00396225 Jy ! Component: 3700 - total flux cleaned = -0.0039317 Jy ! Component: 3750 - total flux cleaned = -0.00399414 Jy ! Component: 3800 - total flux cleaned = -0.00399466 Jy ! Component: 3850 - total flux cleaned = -0.00399457 Jy ! Component: 3900 - total flux cleaned = -0.00399412 Jy ! Component: 3950 - total flux cleaned = -0.00406076 Jy ! Component: 4000 - total flux cleaned = -0.00409477 Jy ! Component: 4050 - total flux cleaned = -0.00409456 Jy ! Total flux subtracted in 4096 components = -0.00416512 Jy ! Clean residual min=-0.001820 max=0.001823 Jy/beam ! Clean residual mean=0.000006 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.110992 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 447 components and 0.110992 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0839-3324_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.803 x 31.05 at -15.09 degrees (North through East) ! Clean map min=-0.005016 max=0.093313 Jy/beam ! Writing clean map to FITS file: .//J0839-3324_C_map.fits wmodel .//J0839-3324_C_map.mod ! Writing 447 model components to file: .//J0839-3324_C_map.mod wobs .//J0839-3324_C_uvs.fits ! Writing UV FITS file: .//J0839-3324_C_uvs.fits wwins .//J0839-3324_C_map.win ! wwins: Wrote 2 windows to .//J0839-3324_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0933135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000793346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.55058 2.55058 5.10117 10.2023 20.4047 40.8094 81.6187 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 117.62 quit ! Quitting program ! Log file .//J0839-3324_C_dfm.log closed on Mon Jan 20 17:46:42 2020