! Started logfile: .//J0351-3703_C_dfm.log on Mon Jan 20 17:24:15 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 .//J0351-3703_C_uva.fits ! Reading UV FITS file: .//J0351-3703_C_uva.fits ! AN table 1: 92 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0351-3703 ! ! 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 7360 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 J0351-3703_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. ! ! 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=1.002143Jy sigma=13.817131 ! Fit after self-cal, rms=0.964894Jy sigma=13.361789 ! 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=6.373 mas, bmaj=51.03 mas, bpa=1.032 degrees ! Estimated noise=0.718577 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 = 0.0260798 Jy ! Component: 100 - total flux cleaned = 0.0291018 Jy ! Total flux subtracted in 100 components = 0.0291018 Jy ! Clean residual min=-0.002878 max=0.002868 Jy/beam ! Clean residual mean=0.000005 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.0291018 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0291018 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=0.060281Jy sigma=0.608076 ! Fit after self-cal, rms=0.059217Jy sigma=0.592288 ! 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=7.339 mas, bmaj=47.23 mas, bpa=0.5251 degrees ! Estimated noise=0.635288 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 = 0.00102149 Jy ! Component: 100 - total flux cleaned = 0.00022438 Jy ! Component: 150 - total flux cleaned = 0.000592749 Jy ! Component: 200 - total flux cleaned = 0.000999929 Jy ! Total flux subtracted in 200 components = 0.000999929 Jy ! Clean residual min=-0.001549 max=0.001559 Jy/beam ! Clean residual mean=-0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0301017 Jy ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 113 components and 0.0301017 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=0.058113Jy sigma=0.585237 ! Fit after self-cal, rms=0.057542Jy sigma=0.584369 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.339 x 47.23 at 0.5251 degrees (North through East) ! Clean map min=-0.0061041 max=0.037055 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.02 LA 0.80 OV 1.06 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.04 LA 0.87 OV 0.86 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.06 LA 0.82 OV 0.99 ! PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.08 LA 0.78 OV 1.03 ! PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.12 LA 0.82 OV 1.03 ! PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.19 LA 0.84 OV 1.10 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.03 LA 0.89 OV 1.02 ! PT 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.05 LA 0.78 OV 0.97 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.057542Jy sigma=0.584369 ! Fit after self-cal, rms=0.050125Jy sigma=0.580639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.418 mas, bmaj=46.42 mas, bpa=0.2617 degrees ! Estimated noise=0.612973 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 = 2.69878e-05 Jy ! Component: 100 - total flux cleaned = -0.000386624 Jy ! Component: 150 - total flux cleaned = -0.000587252 Jy ! Component: 200 - total flux cleaned = -0.000671749 Jy ! Total flux subtracted in 200 components = -0.000671749 Jy ! Clean residual min=-0.000329 max=0.000327 Jy/beam ! Clean residual mean=-0.000005 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.02943 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 211 components and 0.02943 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=0.050092Jy sigma=0.580198 ! Fit after self-cal, rms=0.049745Jy sigma=0.578926 ! Inverting map ! Added new window around map position (29.1, -32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270567 Jy ! Component: 100 - total flux cleaned = 4.13975e-05 Jy ! Component: 150 - total flux cleaned = -0.000206171 Jy ! Component: 200 - total flux cleaned = -0.000386456 Jy ! Total flux subtracted in 200 components = -0.000386456 Jy ! Clean residual min=-0.000650 max=0.000561 Jy/beam ! Clean residual mean=-0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0290435 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 276 components and 0.0290435 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=0.049721Jy sigma=0.578584 ! Fit after self-cal, rms=0.049671Jy sigma=0.578414 ! 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=0.049671Jy sigma=0.578414 ! Fit after self-cal, rms=0.049498Jy sigma=0.578199 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.431 mas, bmaj=46.35 mas, bpa=0.2244 degrees ! Estimated noise=0.613065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452014 Jy ! Component: 100 - total flux cleaned = 0.000439806 Jy ! Component: 150 - total flux cleaned = 0.00036942 Jy ! Component: 200 - total flux cleaned = 0.000320434 Jy ! Total flux subtracted in 200 components = 0.000320434 Jy ! Clean residual min=-0.000525 max=0.000487 Jy/beam ! Clean residual mean=-0.000004 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.029364 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 342 components and 0.029364 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=0.049489Jy sigma=0.578083 ! Fit after self-cal, rms=0.049478Jy sigma=0.577916 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 = 0.000148828 Jy ! Component: 100 - total flux cleaned = 0.000113865 Jy ! Component: 150 - total flux cleaned = 8.43304e-05 Jy ! Component: 200 - total flux cleaned = 4.90265e-05 Jy ! Total flux subtracted in 200 components = 4.90265e-05 Jy ! Clean residual min=-0.000545 max=0.000499 Jy/beam ! Clean residual mean=-0.000003 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.029413 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 395 components and 0.029413 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=0.049472Jy sigma=0.577842 ! Fit after self-cal, rms=0.049464Jy sigma=0.577810 ! 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=0.049464Jy sigma=0.577810 ! Fit after self-cal, rms=0.049609Jy sigma=0.577769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.427 mas, bmaj=46.42 mas, bpa=0.2258 degrees ! Estimated noise=0.611445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.31852e-05 Jy ! Component: 100 - total flux cleaned = 5.41154e-05 Jy ! Component: 150 - total flux cleaned = 2.35521e-05 Jy ! Component: 200 - total flux cleaned = 2.34745e-05 Jy ! Total flux subtracted in 200 components = 2.34745e-05 Jy ! Clean residual min=-0.000539 max=0.000466 Jy/beam ! Clean residual mean=-0.000004 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0294365 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 447 components and 0.0294365 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=0.049603Jy sigma=0.577710 ! Fit after self-cal, rms=0.049636Jy sigma=0.577686 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.6643e-06 Jy ! Component: 100 - total flux cleaned = -1.50879e-05 Jy ! Component: 150 - total flux cleaned = -6.48771e-06 Jy ! Component: 200 - total flux cleaned = -6.58324e-06 Jy ! Total flux subtracted in 200 components = -6.58324e-06 Jy ! Clean residual min=-0.000492 max=0.000481 Jy/beam ! Clean residual mean=-0.000003 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0294299 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 488 components and 0.0294299 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=0.049632Jy sigma=0.577650 ! Fit after self-cal, rms=0.049630Jy sigma=0.577642 ! 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=0.049630Jy sigma=0.577642 ! Fit after self-cal, rms=0.049842Jy sigma=0.577621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.689 mas, bmaj=45.96 mas, bpa=0.115 degrees ! Estimated noise=0.610609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.59938e-05 Jy ! Component: 100 - total flux cleaned = -0.000115149 Jy ! Component: 150 - total flux cleaned = -0.000140134 Jy ! Component: 200 - total flux cleaned = -0.000133358 Jy ! Total flux subtracted in 200 components = -0.000133358 Jy ! Clean residual min=-0.000495 max=0.000429 Jy/beam ! Clean residual mean=-0.000004 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0292965 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 526 components and 0.0292965 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=0.049837Jy sigma=0.577580 ! Fit after self-cal, rms=0.049867Jy sigma=0.577566 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.85535e-05 Jy ! Component: 100 - total flux cleaned = -6.59324e-05 Jy ! Component: 150 - total flux cleaned = -5.83945e-05 Jy ! Component: 200 - total flux cleaned = -6.48515e-05 Jy ! Total flux subtracted in 200 components = -6.48515e-05 Jy ! Clean residual min=-0.000497 max=0.000442 Jy/beam ! Clean residual mean=-0.000003 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0292317 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 555 components and 0.0292317 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=0.049864Jy sigma=0.577540 ! Fit after self-cal, rms=0.049863Jy sigma=0.577535 ! 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=7.423 mas, bmaj=46.5 mas, bpa=0.232 degrees ! Estimated noise=0.610244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.423 x 46.5 at 0.232 degrees (North through East) ! Clean map min=-0.0039435 max=0.035276 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=6.4 mas, bmaj=49.8 mas, bpa=0.7906 degrees ! Estimated noise=0.703022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242837 Jy ! Component: 100 - total flux cleaned = 0.0243528 Jy ! Component: 150 - total flux cleaned = 0.0244457 Jy ! Component: 200 - total flux cleaned = 0.0265102 Jy ! Total flux subtracted in 200 components = 0.0265102 Jy ! Clean residual min=-0.007757 max=0.008549 Jy/beam ! Clean residual mean=-0.000002 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 0.0265102 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0265102 Jy ! Inverting map and beam ! Estimated beam: bmin=7.423 mas, bmaj=46.5 mas, bpa=0.232 degrees ! Estimated noise=0.610244 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) ! Added new window around map position (-19.2, 58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690277 Jy ! Component: 100 - total flux cleaned = 0.00897258 Jy ! Component: 150 - total flux cleaned = 0.00918232 Jy ! Component: 200 - total flux cleaned = 0.00909372 Jy ! Total flux subtracted in 200 components = 0.00909372 Jy ! Clean residual min=-0.003019 max=0.002311 Jy/beam ! Clean residual mean=-0.000003 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0356039 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 101 components and 0.0356039 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=7.689 mas, bmaj=45.96 mas, bpa=0.115 degrees ! Estimated noise=0.610609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000949777 Jy ! Component: 100 - total flux cleaned = -0.00135809 Jy ! Component: 150 - total flux cleaned = -0.00172823 Jy ! Component: 200 - total flux cleaned = -0.00184446 Jy ! Total flux subtracted in 200 components = -0.00184446 Jy ! Clean residual min=-0.001961 max=0.001380 Jy/beam ! Clean residual mean=-0.000005 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0337594 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 = -0.000102542 Jy ! Component: 100 - total flux cleaned = -0.000337458 Jy ! Component: 150 - total flux cleaned = -0.000425277 Jy ! Component: 200 - total flux cleaned = -0.000630358 Jy ! Total flux subtracted in 200 components = -0.000630358 Jy ! Clean residual min=-0.001455 max=0.001078 Jy/beam ! Clean residual mean=-0.000006 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0331291 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 176 components and 0.0331291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.423 mas, bmaj=46.5 mas, bpa=0.232 degrees ! Estimated noise=0.610244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123008 Jy ! Component: 100 - total flux cleaned = 0.000119941 Jy ! Component: 150 - total flux cleaned = 0.00024859 Jy ! Component: 200 - total flux cleaned = 0.000337533 Jy ! Total flux subtracted in 200 components = 0.000337533 Jy ! Clean residual min=-0.001327 max=0.001110 Jy/beam ! Clean residual mean=-0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0334666 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 220 components and 0.0334666 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=0.049957Jy sigma=0.579555 ! Fit after self-cal, rms=0.049920Jy sigma=0.578294 wmodel J0351-3703_C_map.mod ! Writing 220 model components to file: J0351-3703_C_map.mod wobs J0351-3703_C_uvs.fits ! Writing UV FITS file: J0351-3703_C_uvs.fits wwins J0351-3703_C_map.win ! wwins: Wrote 2 windows to J0351-3703_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 = -0.00012274 Jy ! Component: 100 - total flux cleaned = -0.000228717 Jy ! Component: 150 - total flux cleaned = -0.000316629 Jy ! Component: 200 - total flux cleaned = -0.000406453 Jy ! Component: 250 - total flux cleaned = -0.000489982 Jy ! Component: 300 - total flux cleaned = -0.000547152 Jy ! Component: 350 - total flux cleaned = -0.000641636 Jy ! Component: 400 - total flux cleaned = -0.000739758 Jy ! Component: 450 - total flux cleaned = -0.000809906 Jy ! Component: 500 - total flux cleaned = -0.000859885 Jy ! Component: 550 - total flux cleaned = -0.000921147 Jy ! Component: 600 - total flux cleaned = -0.000969532 Jy ! Component: 650 - total flux cleaned = -0.00103541 Jy ! Component: 700 - total flux cleaned = -0.00109466 Jy ! Component: 750 - total flux cleaned = -0.00115924 Jy ! Component: 800 - total flux cleaned = -0.00121757 Jy ! Component: 850 - total flux cleaned = -0.00128686 Jy ! Component: 900 - total flux cleaned = -0.00134992 Jy ! Component: 950 - total flux cleaned = -0.00139552 Jy ! Component: 1000 - total flux cleaned = -0.00144644 Jy ! Component: 1050 - total flux cleaned = -0.00145209 Jy ! Component: 1100 - total flux cleaned = -0.00148579 Jy ! Component: 1150 - total flux cleaned = -0.00150261 Jy ! Component: 1200 - total flux cleaned = -0.00153066 Jy ! Component: 1250 - total flux cleaned = -0.00155879 Jy ! Component: 1300 - total flux cleaned = -0.00158129 Jy ! Component: 1350 - total flux cleaned = -0.00160944 Jy ! Component: 1400 - total flux cleaned = -0.00161506 Jy ! Component: 1450 - total flux cleaned = -0.00164326 Jy ! Component: 1500 - total flux cleaned = -0.00164898 Jy ! Component: 1550 - total flux cleaned = -0.00164332 Jy ! Component: 1600 - total flux cleaned = -0.0016375 Jy ! Component: 1650 - total flux cleaned = -0.00164336 Jy ! Component: 1700 - total flux cleaned = -0.00164338 Jy ! Component: 1750 - total flux cleaned = -0.00162505 Jy ! Component: 1800 - total flux cleaned = -0.00161872 Jy ! Component: 1850 - total flux cleaned = -0.00161872 Jy ! Component: 1900 - total flux cleaned = -0.00161221 Jy ! Component: 1950 - total flux cleaned = -0.00159878 Jy ! Component: 2000 - total flux cleaned = -0.00159185 Jy ! Component: 2050 - total flux cleaned = -0.00158448 Jy ! Component: 2100 - total flux cleaned = -0.00156913 Jy ! Component: 2150 - total flux cleaned = -0.00156116 Jy ! Component: 2200 - total flux cleaned = -0.00154484 Jy ! Component: 2250 - total flux cleaned = -0.00153635 Jy ! Component: 2300 - total flux cleaned = -0.00152774 Jy ! Component: 2350 - total flux cleaned = -0.00150985 Jy ! Component: 2400 - total flux cleaned = -0.00149077 Jy ! Component: 2450 - total flux cleaned = -0.00148087 Jy ! Component: 2500 - total flux cleaned = -0.00146052 Jy ! Component: 2550 - total flux cleaned = -0.00144985 Jy ! Component: 2600 - total flux cleaned = -0.00142777 Jy ! Component: 2650 - total flux cleaned = -0.00143928 Jy ! Component: 2700 - total flux cleaned = -0.00143936 Jy ! Component: 2750 - total flux cleaned = -0.00145165 Jy ! Component: 2800 - total flux cleaned = -0.00146465 Jy ! Component: 2850 - total flux cleaned = -0.00146484 Jy ! Component: 2900 - total flux cleaned = -0.00146494 Jy ! Component: 2950 - total flux cleaned = -0.00146491 Jy ! Component: 3000 - total flux cleaned = -0.00147955 Jy ! Component: 3050 - total flux cleaned = -0.00147935 Jy ! Component: 3100 - total flux cleaned = -0.00149571 Jy ! Component: 3150 - total flux cleaned = -0.00149576 Jy ! Component: 3200 - total flux cleaned = -0.00149611 Jy ! Component: 3250 - total flux cleaned = -0.00149651 Jy ! Component: 3300 - total flux cleaned = -0.00147699 Jy ! Component: 3350 - total flux cleaned = -0.00149707 Jy ! Component: 3400 - total flux cleaned = -0.00149771 Jy ! Component: 3450 - total flux cleaned = -0.00147604 Jy ! Component: 3500 - total flux cleaned = -0.00147541 Jy ! Component: 3550 - total flux cleaned = -0.00149981 Jy ! Component: 3600 - total flux cleaned = -0.00147481 Jy ! Component: 3650 - total flux cleaned = -0.0014754 Jy ! Component: 3700 - total flux cleaned = -0.00147529 Jy ! Component: 3750 - total flux cleaned = -0.00147468 Jy ! Component: 3800 - total flux cleaned = -0.001475 Jy ! Component: 3850 - total flux cleaned = -0.00147497 Jy ! Component: 3900 - total flux cleaned = -0.00147526 Jy ! Component: 3950 - total flux cleaned = -0.00147539 Jy ! Component: 4000 - total flux cleaned = -0.00147538 Jy ! Component: 4050 - total flux cleaned = -0.00147608 Jy ! Total flux subtracted in 4096 components = -0.00147757 Jy ! Clean residual min=-0.002097 max=0.002151 Jy/beam ! Clean residual mean=-0.000009 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0319891 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 514 components and 0.0319891 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0351-3703_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.423 x 46.5 at 0.232 degrees (North through East) ! Clean map min=-0.0069666 max=0.027229 Jy/beam ! Writing clean map to FITS file: .//J0351-3703_C_map.fits wmodel .//J0351-3703_C_map.mod ! Writing 514 model components to file: .//J0351-3703_C_map.mod wobs .//J0351-3703_C_uvs.fits ! Writing UV FITS file: .//J0351-3703_C_uvs.fits wwins .//J0351-3703_C_map.win ! wwins: Wrote 3 windows to .//J0351-3703_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.027229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000591401 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.51586 6.51586 13.0317 26.0635 52.1269 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 46.041 quit ! Quitting program ! Log file .//J0351-3703_C_dfm.log closed on Mon Jan 20 17:24:20 2020