! Started logfile: .//J0715-0614_C_dfm.log on Mon Jan 20 17:40:10 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 .//J0715-0614_C_uva.fits ! Reading UV FITS file: .//J0715-0614_C_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0715-0614 ! ! 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 2688 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 J0715-0614_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=0.998983Jy sigma=18.953304 ! Fit after self-cal, rms=0.969384Jy sigma=18.428848 ! 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=2.32 mas, bmaj=7.935 mas, bpa=-10.16 degrees ! Estimated noise=1.04498 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 = 0.0239283 Jy ! Component: 100 - total flux cleaned = 0.0291568 Jy ! Total flux subtracted in 100 components = 0.0291568 Jy ! Clean residual min=-0.002696 max=0.002561 Jy/beam ! Clean residual mean=0.000003 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0291568 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0291568 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=0.046160Jy sigma=0.658406 ! Fit after self-cal, rms=0.044790Jy sigma=0.633988 ! 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=2.634 mas, bmaj=7.943 mas, bpa=-9.463 degrees ! Estimated noise=0.75081 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 = 0.00266954 Jy ! Component: 100 - total flux cleaned = 0.0037846 Jy ! Component: 150 - total flux cleaned = 0.00396444 Jy ! Component: 200 - total flux cleaned = 0.00396604 Jy ! Total flux subtracted in 200 components = 0.00396604 Jy ! Clean residual min=-0.001962 max=0.001718 Jy/beam ! Clean residual mean=0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0331229 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.0331229 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=0.044540Jy sigma=0.630884 ! Fit after self-cal, rms=0.044526Jy sigma=0.630714 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.634 x 7.943 at -9.463 degrees (North through East) ! Clean map min=-0.0019016 max=0.032196 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.86 HN 0.71 KP 1.43 ! NL 1.20 OV 0.89 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.92 KP 1.08 ! NL 1.24 OV 1.23 PT 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.98 KP 1.17 ! NL 1.21 OV 1.09 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 1.03 KP 0.91 ! NL 0.96 OV 0.97 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 1.00 ! NL 1.08 OV 0.99 PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.98 KP 0.87 ! NL 1.06 OV 1.06 PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.09 KP 0.90 ! NL 0.97 OV 1.07 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.00 KP 0.99 ! NL 1.11 OV 0.94 PT 1.06 ! ! ! Fit before self-cal, rms=0.044526Jy sigma=0.630714 ! Fit after self-cal, rms=0.042829Jy sigma=0.625313 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=7.874 mas, bpa=-9.321 degrees ! Estimated noise=0.750311 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 = 3.5281e-05 Jy ! Component: 100 - total flux cleaned = 8.5554e-05 Jy ! Component: 150 - total flux cleaned = 4.26639e-05 Jy ! Component: 200 - total flux cleaned = 1.82311e-05 Jy ! Total flux subtracted in 200 components = 1.82311e-05 Jy ! Clean residual min=-0.001609 max=0.001485 Jy/beam ! Clean residual mean=0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0331411 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.0331411 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=0.042813Jy sigma=0.625009 ! Fit after self-cal, rms=0.042857Jy sigma=0.624316 ! 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=0.042857Jy sigma=0.624316 ! Fit after self-cal, rms=0.043529Jy sigma=0.624161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=7.864 mas, bpa=-9.304 degrees ! Estimated noise=0.754917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.4861e-05 Jy ! Component: 100 - total flux cleaned = 1.47626e-06 Jy ! Component: 150 - total flux cleaned = -3.93409e-05 Jy ! Component: 200 - total flux cleaned = -6.52955e-05 Jy ! Total flux subtracted in 200 components = -6.52955e-05 Jy ! Clean residual min=-0.001577 max=0.001416 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0330758 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.0330758 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=0.043518Jy sigma=0.624062 ! Fit after self-cal, rms=0.043546Jy sigma=0.624018 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 = -4.12326e-05 Jy ! Component: 100 - total flux cleaned = -7.35054e-05 Jy ! Component: 150 - total flux cleaned = -7.36504e-05 Jy ! Component: 200 - total flux cleaned = -7.36768e-05 Jy ! Total flux subtracted in 200 components = -7.36768e-05 Jy ! Clean residual min=-0.001556 max=0.001386 Jy/beam ! Clean residual mean=0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0330021 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.0330021 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=0.043543Jy sigma=0.623960 ! Fit after self-cal, rms=0.043542Jy sigma=0.623953 ! 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=0.043542Jy sigma=0.623953 ! Fit after self-cal, rms=0.045710Jy sigma=0.624171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.641 mas, bmaj=7.879 mas, bpa=-9.368 degrees ! Estimated noise=0.776985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818796 Jy ! Component: 100 - total flux cleaned = 0.000710302 Jy ! Component: 150 - total flux cleaned = 0.000634713 Jy ! Component: 200 - total flux cleaned = 0.000603252 Jy ! Total flux subtracted in 200 components = 0.000603252 Jy ! Clean residual min=-0.001585 max=0.001438 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0336054 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.0336054 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=0.045671Jy sigma=0.624055 ! Fit after self-cal, rms=0.045697Jy sigma=0.624010 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 = -1.93451e-06 Jy ! Component: 100 - total flux cleaned = -5.93375e-05 Jy ! Component: 150 - total flux cleaned = -7.62616e-05 Jy ! Component: 200 - total flux cleaned = -8.12325e-05 Jy ! Total flux subtracted in 200 components = -8.12325e-05 Jy ! Clean residual min=-0.001551 max=0.001416 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0335242 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.0335242 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=0.045694Jy sigma=0.623983 ! Fit after self-cal, rms=0.045692Jy sigma=0.623977 ! 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=0.045692Jy sigma=0.623977 ! Fit after self-cal, rms=0.047365Jy sigma=0.624086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.971 mas, bmaj=7.695 mas, bpa=-8.566 degrees ! Estimated noise=0.856216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699683 Jy ! Component: 100 - total flux cleaned = 0.000739152 Jy ! Component: 150 - total flux cleaned = 0.000750486 Jy ! Component: 200 - total flux cleaned = 0.000742627 Jy ! Total flux subtracted in 200 components = 0.000742627 Jy ! Clean residual min=-0.001691 max=0.001682 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0342668 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.0342668 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=0.047329Jy sigma=0.623993 ! Fit after self-cal, rms=0.047344Jy sigma=0.623953 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 = -4.00523e-05 Jy ! Component: 100 - total flux cleaned = -3.35611e-05 Jy ! Component: 150 - total flux cleaned = -1.65687e-05 Jy ! Component: 200 - total flux cleaned = -1.64338e-05 Jy ! Total flux subtracted in 200 components = -1.64338e-05 Jy ! Clean residual min=-0.001655 max=0.001660 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0342504 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.0342504 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=0.047344Jy sigma=0.623956 ! Fit after self-cal, rms=0.047345Jy sigma=0.623950 ! 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=2.646 mas, bmaj=7.894 mas, bpa=-9.422 degrees ! Estimated noise=0.800381 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.646 x 7.894 at -9.422 degrees (North through East) ! Clean map min=-0.0015445 max=0.034225 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=2.32 mas, bmaj=7.823 mas, bpa=-10.06 degrees ! Estimated noise=1.12119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269236 Jy ! Component: 100 - total flux cleaned = 0.0328256 Jy ! Component: 150 - total flux cleaned = 0.0334591 Jy ! Component: 200 - total flux cleaned = 0.0338121 Jy ! Total flux subtracted in 200 components = 0.0338121 Jy ! Clean residual min=-0.002267 max=0.002054 Jy/beam ! Clean residual mean=0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0338121 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0338121 Jy ! Inverting map and beam ! Estimated beam: bmin=2.646 mas, bmaj=7.894 mas, bpa=-9.422 degrees ! Estimated noise=0.800381 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 = 0.000270674 Jy ! Component: 100 - total flux cleaned = 0.000266171 Jy ! Component: 150 - total flux cleaned = 0.000289005 Jy ! Component: 200 - total flux cleaned = 0.000267159 Jy ! Total flux subtracted in 200 components = 0.000267159 Jy ! Clean residual min=-0.001746 max=0.001448 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0340793 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0340793 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=3.971 mas, bmaj=7.695 mas, bpa=-8.566 degrees ! Estimated noise=0.856216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205831 Jy ! Component: 100 - total flux cleaned = 0.000190461 Jy ! Component: 150 - total flux cleaned = 0.000190548 Jy ! Component: 200 - total flux cleaned = 0.000179027 Jy ! Total flux subtracted in 200 components = 0.000179027 Jy ! Clean residual min=-0.001761 max=0.001629 Jy/beam ! Clean residual mean=0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0342583 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 = -1.8094e-05 Jy ! Component: 100 - total flux cleaned = -3.47522e-05 Jy ! Component: 150 - total flux cleaned = -5.70913e-05 Jy ! Component: 200 - total flux cleaned = -7.08907e-05 Jy ! Total flux subtracted in 200 components = -7.08907e-05 Jy ! Clean residual min=-0.001713 max=0.001638 Jy/beam ! Clean residual mean=0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0341874 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0341874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.646 mas, bmaj=7.894 mas, bpa=-9.422 degrees ! Estimated noise=0.800381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111924 Jy ! Component: 100 - total flux cleaned = -0.000156983 Jy ! Component: 150 - total flux cleaned = -0.000186939 Jy ! Component: 200 - total flux cleaned = -0.000222044 Jy ! Total flux subtracted in 200 components = -0.000222044 Jy ! Clean residual min=-0.001587 max=0.001508 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0339654 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0339654 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=0.047347Jy sigma=0.623990 ! Fit after self-cal, rms=0.047345Jy sigma=0.623979 wmodel J0715-0614_C_map.mod ! Writing 54 model components to file: J0715-0614_C_map.mod wobs J0715-0614_C_uvs.fits ! Writing UV FITS file: J0715-0614_C_uvs.fits wwins J0715-0614_C_map.win ! wwins: Wrote 1 windows to J0715-0614_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 = -4.1029e-05 Jy ! Component: 100 - total flux cleaned = 8.1131e-05 Jy ! Component: 150 - total flux cleaned = 0.000194624 Jy ! Component: 200 - total flux cleaned = 0.000237358 Jy ! Component: 250 - total flux cleaned = 0.000277469 Jy ! Component: 300 - total flux cleaned = 0.000393116 Jy ! Component: 350 - total flux cleaned = 0.000504713 Jy ! Component: 400 - total flux cleaned = 0.00057722 Jy ! Component: 450 - total flux cleaned = 0.00064732 Jy ! Component: 500 - total flux cleaned = 0.000698463 Jy ! Component: 550 - total flux cleaned = 0.000763996 Jy ! Component: 600 - total flux cleaned = 0.000795748 Jy ! Component: 650 - total flux cleaned = 0.000795584 Jy ! Component: 700 - total flux cleaned = 0.000825619 Jy ! Component: 750 - total flux cleaned = 0.000825906 Jy ! Component: 800 - total flux cleaned = 0.000883892 Jy ! Component: 850 - total flux cleaned = 0.000939823 Jy ! Component: 900 - total flux cleaned = 0.000939501 Jy ! Component: 950 - total flux cleaned = 0.000952891 Jy ! Component: 1000 - total flux cleaned = 0.000979088 Jy ! Component: 1050 - total flux cleaned = 0.0010046 Jy ! Component: 1100 - total flux cleaned = 0.00104202 Jy ! Component: 1150 - total flux cleaned = 0.00104187 Jy ! Component: 1200 - total flux cleaned = 0.00106612 Jy ! Component: 1250 - total flux cleaned = 0.00101879 Jy ! Component: 1300 - total flux cleaned = 0.000995753 Jy ! Component: 1350 - total flux cleaned = 0.000995868 Jy ! Component: 1400 - total flux cleaned = 0.000973265 Jy ! Component: 1450 - total flux cleaned = 0.00095088 Jy ! Component: 1500 - total flux cleaned = 0.000907268 Jy ! Component: 1550 - total flux cleaned = 0.00087503 Jy ! Component: 1600 - total flux cleaned = 0.000843275 Jy ! Component: 1650 - total flux cleaned = 0.000780864 Jy ! Component: 1700 - total flux cleaned = 0.000750188 Jy ! Component: 1750 - total flux cleaned = 0.000719636 Jy ! Component: 1800 - total flux cleaned = 0.000689664 Jy ! Component: 1850 - total flux cleaned = 0.000660103 Jy ! Component: 1900 - total flux cleaned = 0.000630839 Jy ! Component: 1950 - total flux cleaned = 0.000611643 Jy ! Component: 2000 - total flux cleaned = 0.000564112 Jy ! Component: 2050 - total flux cleaned = 0.000507606 Jy ! Component: 2100 - total flux cleaned = 0.000479604 Jy ! Component: 2150 - total flux cleaned = 0.000405588 Jy ! Component: 2200 - total flux cleaned = 0.000368815 Jy ! Component: 2250 - total flux cleaned = 0.00029623 Jy ! Component: 2300 - total flux cleaned = 0.000242356 Jy ! Component: 2350 - total flux cleaned = 0.000180166 Jy ! Component: 2400 - total flux cleaned = 0.000135995 Jy ! Component: 2450 - total flux cleaned = 3.98609e-05 Jy ! Component: 2500 - total flux cleaned = -2.07748e-05 Jy ! Component: 2550 - total flux cleaned = -7.24545e-05 Jy ! Component: 2600 - total flux cleaned = -0.000140831 Jy ! Component: 2650 - total flux cleaned = -0.000191693 Jy ! Component: 2700 - total flux cleaned = -0.000250579 Jy ! Component: 2750 - total flux cleaned = -0.000309097 Jy ! Component: 2800 - total flux cleaned = -0.000333996 Jy ! Component: 2850 - total flux cleaned = -0.000383512 Jy ! Component: 2900 - total flux cleaned = -0.000424524 Jy ! Component: 2950 - total flux cleaned = -0.000473488 Jy ! Component: 3000 - total flux cleaned = -0.000497819 Jy ! Component: 3050 - total flux cleaned = -0.000538251 Jy ! Component: 3100 - total flux cleaned = -0.000562463 Jy ! Component: 3150 - total flux cleaned = -0.000610634 Jy ! Component: 3200 - total flux cleaned = -0.000642682 Jy ! Component: 3250 - total flux cleaned = -0.000714441 Jy ! Component: 3300 - total flux cleaned = -0.000754123 Jy ! Component: 3350 - total flux cleaned = -0.000817519 Jy ! Component: 3400 - total flux cleaned = -0.000849136 Jy ! Component: 3450 - total flux cleaned = -0.000888531 Jy ! Component: 3500 - total flux cleaned = -0.000912192 Jy ! Component: 3550 - total flux cleaned = -0.000951475 Jy ! Component: 3600 - total flux cleaned = -0.000982836 Jy ! Component: 3650 - total flux cleaned = -0.00103766 Jy ! Component: 3700 - total flux cleaned = -0.00106896 Jy ! Component: 3750 - total flux cleaned = -0.00109242 Jy ! Component: 3800 - total flux cleaned = -0.00113143 Jy ! Component: 3850 - total flux cleaned = -0.00119378 Jy ! Component: 3900 - total flux cleaned = -0.00120156 Jy ! Component: 3950 - total flux cleaned = -0.00124046 Jy ! Component: 4000 - total flux cleaned = -0.00127932 Jy ! Component: 4050 - total flux cleaned = -0.0013182 Jy ! Total flux subtracted in 4096 components = -0.0013571 Jy ! Clean residual min=-0.000439 max=0.000431 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0326083 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 343 components and 0.0326083 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0715-0614_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.646 x 7.894 at -9.422 degrees (North through East) ! Clean map min=-0.001391 max=0.034062 Jy/beam ! Writing clean map to FITS file: .//J0715-0614_C_map.fits wmodel .//J0715-0614_C_map.mod ! Writing 343 model components to file: .//J0715-0614_C_map.mod wobs .//J0715-0614_C_uvs.fits ! Writing UV FITS file: .//J0715-0614_C_uvs.fits wwins .//J0715-0614_C_map.win ! wwins: Wrote 2 windows to .//J0715-0614_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0340618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013776 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21332 1.21332 2.42664 4.85328 9.70655 19.4131 38.8262 77.6524 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 247.255 quit ! Quitting program ! Log file .//J0715-0614_C_dfm.log closed on Mon Jan 20 17:40:13 2020