! Started logfile: .//J0604-1832_C_dfm.log on Mon Jan 20 17:32:10 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 .//J0604-1832_C_uva.fits ! Reading UV FITS file: .//J0604-1832_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.983193 visibilities/baseline/integration-bin. ! Found source: J0604-1832 ! ! 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 2808 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 J0604-1832_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=1.001059Jy sigma=18.333803 ! Fit after self-cal, rms=0.970391Jy sigma=17.802668 ! 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=2.298 mas, bmaj=11.53 mas, bpa=-9.349 degrees ! Estimated noise=1.36445 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, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231753 Jy ! Component: 100 - total flux cleaned = 0.0273302 Jy ! Total flux subtracted in 100 components = 0.0273302 Jy ! Clean residual min=-0.003390 max=0.003683 Jy/beam ! Clean residual mean=0.000001 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.0273302 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0273302 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=0.048480Jy sigma=0.690360 ! Fit after self-cal, rms=0.046884Jy sigma=0.657034 ! 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=2.793 mas, bmaj=10.95 mas, bpa=-8.75 degrees ! Estimated noise=0.754934 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 = 0.00408728 Jy ! Component: 100 - total flux cleaned = 0.00486496 Jy ! Component: 150 - total flux cleaned = 0.00518832 Jy ! Component: 200 - total flux cleaned = 0.0054418 Jy ! Total flux subtracted in 200 components = 0.0054418 Jy ! Clean residual min=-0.002116 max=0.001935 Jy/beam ! Clean residual mean=0.000000 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.032772 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.032772 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=0.046453Jy sigma=0.650015 ! Fit after self-cal, rms=0.046459Jy sigma=0.649915 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.793 x 10.95 at -8.75 degrees (North through East) ! Clean map min=-0.0020584 max=0.032242 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.91 HN 0.92 KP 0.82 ! NL 1.10 OV 1.00 PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 1.05 KP 0.96 ! NL 1.04 OV 1.01 PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.35 KP 0.93 ! NL 0.92 OV 1.09 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.98 KP 0.92 ! NL 1.09 OV 0.96 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 1.21 HN 0.80 KP 0.88 ! NL 1.06 OV 1.04 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 1.07 KP 0.93 ! NL 1.11 OV 1.19 PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.94 KP 1.12 ! NL 0.98 OV 1.09 PT 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 0.88 KP 1.08 ! NL 1.17 OV 1.08 PT 0.88 ! ! ! Fit before self-cal, rms=0.046459Jy sigma=0.649915 ! Fit after self-cal, rms=0.044945Jy sigma=0.645017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.794 mas, bmaj=10.88 mas, bpa=-8.713 degrees ! Estimated noise=0.748986 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 = -4.2253e-05 Jy ! Component: 100 - total flux cleaned = -2.27473e-05 Jy ! Component: 150 - total flux cleaned = 9.96106e-06 Jy ! Component: 200 - total flux cleaned = 2.50105e-05 Jy ! Total flux subtracted in 200 components = 2.50105e-05 Jy ! Clean residual min=-0.002164 max=0.002033 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.032797 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.032797 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=0.044923Jy sigma=0.644816 ! Fit after self-cal, rms=0.045006Jy sigma=0.644285 ! 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=0.045006Jy sigma=0.644285 ! Fit after self-cal, rms=0.045694Jy sigma=0.644205 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=10.85 mas, bpa=-8.71 degrees ! Estimated noise=0.752294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.1974e-05 Jy ! Component: 100 - total flux cleaned = 9.18182e-06 Jy ! Component: 150 - total flux cleaned = -4.34316e-05 Jy ! Component: 200 - total flux cleaned = -5.54709e-05 Jy ! Total flux subtracted in 200 components = -5.54709e-05 Jy ! Clean residual min=-0.002161 max=0.002048 Jy/beam ! Clean residual mean=0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0327415 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0327415 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=0.045680Jy sigma=0.644101 ! Fit after self-cal, rms=0.045696Jy sigma=0.644081 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 = -3.98664e-05 Jy ! Component: 100 - total flux cleaned = -3.95001e-05 Jy ! Component: 150 - total flux cleaned = -5.05549e-05 Jy ! Component: 200 - total flux cleaned = -6.10639e-05 Jy ! Total flux subtracted in 200 components = -6.10639e-05 Jy ! Clean residual min=-0.002150 max=0.002073 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0326804 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.0326804 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=0.045687Jy sigma=0.644017 ! Fit after self-cal, rms=0.045684Jy sigma=0.644012 ! 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=0.045684Jy sigma=0.644012 ! Fit after self-cal, rms=0.046183Jy sigma=0.643991 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.813 mas, bmaj=10.84 mas, bpa=-8.72 degrees ! Estimated noise=0.755606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.53273e-05 Jy ! Component: 100 - total flux cleaned = 2.88809e-05 Jy ! Component: 150 - total flux cleaned = -3.6946e-06 Jy ! Component: 200 - total flux cleaned = -2.39886e-05 Jy ! Total flux subtracted in 200 components = -2.39886e-05 Jy ! Clean residual min=-0.002157 max=0.002055 Jy/beam ! Clean residual mean=0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0326564 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0326564 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=0.046173Jy sigma=0.643928 ! Fit after self-cal, rms=0.046179Jy sigma=0.643920 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 = -2.9145e-05 Jy ! Component: 100 - total flux cleaned = -3.89565e-05 Jy ! Component: 150 - total flux cleaned = -5.71062e-05 Jy ! Component: 200 - total flux cleaned = -6.5477e-05 Jy ! Total flux subtracted in 200 components = -6.5477e-05 Jy ! Clean residual min=-0.002151 max=0.002072 Jy/beam ! Clean residual mean=0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.032591 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.032591 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=0.046172Jy sigma=0.643879 ! Fit after self-cal, rms=0.046168Jy sigma=0.643874 ! 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=0.046168Jy sigma=0.643874 ! Fit after self-cal, rms=0.046590Jy sigma=0.643859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.137 mas, bmaj=10.38 mas, bpa=-8.408 degrees ! Estimated noise=0.788785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123994 Jy ! Component: 100 - total flux cleaned = 0.000131434 Jy ! Component: 150 - total flux cleaned = 0.000145188 Jy ! Component: 200 - total flux cleaned = 0.000145238 Jy ! Total flux subtracted in 200 components = 0.000145238 Jy ! Clean residual min=-0.002181 max=0.002316 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0327362 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 97 components and 0.0327362 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=0.046591Jy sigma=0.643857 ! Fit after self-cal, rms=0.046601Jy sigma=0.643851 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 = 9.65251e-06 Jy ! Component: 100 - total flux cleaned = 9.50258e-06 Jy ! Component: 150 - total flux cleaned = 4.33625e-06 Jy ! Component: 200 - total flux cleaned = 4.41277e-06 Jy ! Total flux subtracted in 200 components = 4.41277e-06 Jy ! Clean residual min=-0.002174 max=0.002306 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0327406 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.0327406 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=0.046601Jy sigma=0.643852 ! Fit after self-cal, rms=0.046600Jy sigma=0.643851 ! 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=2.821 mas, bmaj=10.82 mas, bpa=-8.725 degrees ! Estimated noise=0.758905 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.821 x 10.82 at -8.725 degrees (North through East) ! Clean map min=-0.0021223 max=0.032206 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=2.276 mas, bmaj=11.39 mas, bpa=-9.263 degrees ! Estimated noise=1.37298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258776 Jy ! Component: 100 - total flux cleaned = 0.0289419 Jy ! Component: 150 - total flux cleaned = 0.0300821 Jy ! Component: 200 - total flux cleaned = 0.031112 Jy ! Total flux subtracted in 200 components = 0.031112 Jy ! Clean residual min=-0.003104 max=0.002890 Jy/beam ! Clean residual mean=-0.000000 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.031112 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.031112 Jy ! Inverting map and beam ! Estimated beam: bmin=2.821 mas, bmaj=10.82 mas, bpa=-8.725 degrees ! Estimated noise=0.758905 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 = 0.000877231 Jy ! Component: 100 - total flux cleaned = 0.0010203 Jy ! Component: 150 - total flux cleaned = 0.00119591 Jy ! Component: 200 - total flux cleaned = 0.00134544 Jy ! Total flux subtracted in 200 components = 0.00134544 Jy ! Clean residual min=-0.002237 max=0.002086 Jy/beam ! Clean residual mean=0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0324575 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 0.0324575 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=4.137 mas, bmaj=10.38 mas, bpa=-8.408 degrees ! Estimated noise=0.788785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446469 Jy ! Component: 100 - total flux cleaned = 0.000459891 Jy ! Component: 150 - total flux cleaned = 0.000449679 Jy ! Component: 200 - total flux cleaned = 0.000431328 Jy ! Total flux subtracted in 200 components = 0.000431328 Jy ! Clean residual min=-0.002278 max=0.002340 Jy/beam ! Clean residual mean=0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0328888 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 = 8.32213e-06 Jy ! Component: 100 - total flux cleaned = 1.6095e-05 Jy ! Component: 150 - total flux cleaned = 2.34589e-05 Jy ! Component: 200 - total flux cleaned = 3.05654e-05 Jy ! Total flux subtracted in 200 components = 3.05654e-05 Jy ! Clean residual min=-0.002280 max=0.002310 Jy/beam ! Clean residual mean=0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0329194 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.0329194 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.821 mas, bmaj=10.82 mas, bpa=-8.725 degrees ! Estimated noise=0.758905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.78214e-06 Jy ! Component: 100 - total flux cleaned = 3.57139e-05 Jy ! Component: 150 - total flux cleaned = 7.14385e-05 Jy ! Component: 200 - total flux cleaned = 8.71781e-05 Jy ! Total flux subtracted in 200 components = 8.71781e-05 Jy ! Clean residual min=-0.002227 max=0.002056 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0330065 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.0330065 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=0.046616Jy sigma=0.644056 ! Fit after self-cal, rms=0.046617Jy sigma=0.644011 wmodel J0604-1832_C_map.mod ! Writing 90 model components to file: J0604-1832_C_map.mod wobs J0604-1832_C_uvs.fits ! Writing UV FITS file: J0604-1832_C_uvs.fits wwins J0604-1832_C_map.win ! wwins: Wrote 1 windows to J0604-1832_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 = 5.05312e-05 Jy ! Component: 100 - total flux cleaned = 5.26132e-05 Jy ! Component: 150 - total flux cleaned = -6.19029e-05 Jy ! Component: 200 - total flux cleaned = -1.12584e-05 Jy ! Component: 250 - total flux cleaned = 0.000114298 Jy ! Component: 300 - total flux cleaned = 0.000185999 Jy ! Component: 350 - total flux cleaned = 0.000163715 Jy ! Component: 400 - total flux cleaned = 0.000230993 Jy ! Component: 450 - total flux cleaned = 0.000230291 Jy ! Component: 500 - total flux cleaned = 0.000271214 Jy ! Component: 550 - total flux cleaned = 0.000270703 Jy ! Component: 600 - total flux cleaned = 0.000270335 Jy ! Component: 650 - total flux cleaned = 0.00023253 Jy ! Component: 700 - total flux cleaned = 0.000232331 Jy ! Component: 750 - total flux cleaned = 0.000195877 Jy ! Component: 800 - total flux cleaned = 0.000125746 Jy ! Component: 850 - total flux cleaned = 0.000125942 Jy ! Component: 900 - total flux cleaned = 0.000125785 Jy ! Component: 950 - total flux cleaned = 9.31034e-05 Jy ! Component: 1000 - total flux cleaned = 0.000109117 Jy ! Component: 1050 - total flux cleaned = 7.74616e-05 Jy ! Component: 1100 - total flux cleaned = 1.51534e-05 Jy ! Component: 1150 - total flux cleaned = -4.57964e-05 Jy ! Component: 1200 - total flux cleaned = -7.5875e-05 Jy ! Component: 1250 - total flux cleaned = -0.000150031 Jy ! Component: 1300 - total flux cleaned = -0.000179081 Jy ! Component: 1350 - total flux cleaned = -0.00022208 Jy ! Component: 1400 - total flux cleaned = -0.000250286 Jy ! Component: 1450 - total flux cleaned = -0.000264087 Jy ! Component: 1500 - total flux cleaned = -0.00027804 Jy ! Component: 1550 - total flux cleaned = -0.000345964 Jy ! Component: 1600 - total flux cleaned = -0.000372786 Jy ! Component: 1650 - total flux cleaned = -0.000451761 Jy ! Component: 1700 - total flux cleaned = -0.000503626 Jy ! Component: 1750 - total flux cleaned = -0.000554872 Jy ! Component: 1800 - total flux cleaned = -0.000630639 Jy ! Component: 1850 - total flux cleaned = -0.000693107 Jy ! Component: 1900 - total flux cleaned = -0.000755172 Jy ! Component: 1950 - total flux cleaned = -0.000853237 Jy ! Component: 2000 - total flux cleaned = -0.000913713 Jy ! Component: 2050 - total flux cleaned = -0.000961843 Jy ! Component: 2100 - total flux cleaned = -0.00103325 Jy ! Component: 2150 - total flux cleaned = -0.00108036 Jy ! Component: 2200 - total flux cleaned = -0.00112702 Jy ! Component: 2250 - total flux cleaned = -0.00117317 Jy ! Component: 2300 - total flux cleaned = -0.001242 Jy ! Component: 2350 - total flux cleaned = -0.00127605 Jy ! Component: 2400 - total flux cleaned = -0.00131002 Jy ! Component: 2450 - total flux cleaned = -0.00135493 Jy ! Component: 2500 - total flux cleaned = -0.0014105 Jy ! Component: 2550 - total flux cleaned = -0.00146573 Jy ! Component: 2600 - total flux cleaned = -0.00150959 Jy ! Component: 2650 - total flux cleaned = -0.00158571 Jy ! Component: 2700 - total flux cleaned = -0.00163969 Jy ! Component: 2750 - total flux cleaned = -0.00167183 Jy ! Component: 2800 - total flux cleaned = -0.0017465 Jy ! Component: 2850 - total flux cleaned = -0.00178892 Jy ! Component: 2900 - total flux cleaned = -0.00182048 Jy ! Component: 2950 - total flux cleaned = -0.00182042 Jy ! Component: 3000 - total flux cleaned = -0.00184137 Jy ! Component: 3050 - total flux cleaned = -0.00186227 Jy ! Component: 3100 - total flux cleaned = -0.00189351 Jy ! Component: 3150 - total flux cleaned = -0.00191421 Jy ! Component: 3200 - total flux cleaned = -0.00194524 Jy ! Component: 3250 - total flux cleaned = -0.00195556 Jy ! Component: 3300 - total flux cleaned = -0.00198656 Jy ! Component: 3350 - total flux cleaned = -0.0020379 Jy ! Component: 3400 - total flux cleaned = -0.00207884 Jy ! Component: 3450 - total flux cleaned = -0.00209926 Jy ! Component: 3500 - total flux cleaned = -0.00212988 Jy ! Component: 3550 - total flux cleaned = -0.00218088 Jy ! Component: 3600 - total flux cleaned = -0.00224207 Jy ! Component: 3650 - total flux cleaned = -0.00227266 Jy ! Component: 3700 - total flux cleaned = -0.00234419 Jy ! Component: 3750 - total flux cleaned = -0.00239529 Jy ! Component: 3800 - total flux cleaned = -0.00243624 Jy ! Component: 3850 - total flux cleaned = -0.00247729 Jy ! Component: 3900 - total flux cleaned = -0.00251832 Jy ! Component: 3950 - total flux cleaned = -0.00254916 Jy ! Component: 4000 - total flux cleaned = -0.00261091 Jy ! Component: 4050 - total flux cleaned = -0.00266244 Jy ! Total flux subtracted in 4096 components = -0.00270379 Jy ! Clean residual min=-0.000578 max=0.000543 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0303027 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 405 components and 0.0303028 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0604-1832_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.821 x 10.82 at -8.725 degrees (North through East) ! Clean map min=-0.0015328 max=0.032024 Jy/beam ! Writing clean map to FITS file: .//J0604-1832_C_map.fits wmodel .//J0604-1832_C_map.mod ! Writing 405 model components to file: .//J0604-1832_C_map.mod wobs .//J0604-1832_C_uvs.fits ! Writing UV FITS file: .//J0604-1832_C_uvs.fits wwins .//J0604-1832_C_map.win ! wwins: Wrote 2 windows to .//J0604-1832_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0320243 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.91946 1.91946 3.83892 7.67784 15.3557 30.7114 61.4227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 156.293 quit ! Quitting program ! Log file .//J0604-1832_C_dfm.log closed on Mon Jan 20 17:32:14 2020