! Started logfile: .//J1419-1407_C_dfm.log on Mon Jan 20 18:12:34 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 .//J1419-1407_C_uva.fits ! Reading UV FITS file: .//J1419-1407_C_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976471 visibilities/baseline/integration-bin. ! Found source: J1419-1407 ! ! 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 94 lines of history. ! ! Reading 5976 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 J1419-1407_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001846Jy sigma=19.502185 ! Fit after self-cal, rms=0.957651Jy sigma=18.617213 ! 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=1.364 mas, bmaj=3.496 mas, bpa=-5.721 degrees ! Estimated noise=0.70622 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 = 0.0324267 Jy ! Component: 100 - total flux cleaned = 0.0403289 Jy ! Total flux subtracted in 100 components = 0.0403289 Jy ! Clean residual min=-0.003150 max=0.003665 Jy/beam ! Clean residual mean=0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0403289 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0403289 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=0.041612Jy sigma=0.730306 ! Fit after self-cal, rms=0.040713Jy sigma=0.713272 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.735 mas, bmaj=4.124 mas, bpa=-5.824 degrees ! Estimated noise=0.483759 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 = 0.005122 Jy ! Component: 100 - total flux cleaned = 0.00734976 Jy ! Component: 150 - total flux cleaned = 0.00818124 Jy ! Component: 200 - total flux cleaned = 0.00834149 Jy ! Total flux subtracted in 200 components = 0.00834149 Jy ! Clean residual min=-0.001915 max=0.002452 Jy/beam ! Clean residual mean=-0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0486704 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0486704 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=0.040144Jy sigma=0.700638 ! Fit after self-cal, rms=0.040150Jy sigma=0.700371 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.735 x 4.124 at -5.824 degrees (North through East) ! Clean map min=-0.0017922 max=0.044154 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.85 KP 1.07 ! LA 1.08 MK 0.84 NL 1.00 OV 1.12 ! PT 1.04 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.97 KP 0.95 ! LA 1.02 MK 0.93 NL 1.07 OV 1.00 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 0.90 KP 0.96 ! LA 0.99 MK 0.90 NL 1.07 OV 1.06 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 0.98 KP 0.98 ! LA 0.98 MK 0.91 NL 1.09 OV 1.10 ! PT 0.91 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.02 KP 0.97 ! LA 0.99 MK 1.10 NL 1.09 OV 1.04 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.13 KP 1.00 ! LA 0.93 MK 1.21 NL 1.05 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.15 KP 0.96 ! LA 1.05 MK 0.99 NL 1.05 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.96 KP 0.95 ! LA 1.03 MK 1.07 NL 1.10 OV 0.95 ! PT 0.96 SC 1.08 ! ! ! Fit before self-cal, rms=0.040150Jy sigma=0.700371 ! Fit after self-cal, rms=0.040086Jy sigma=0.696026 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.731 mas, bmaj=4.13 mas, bpa=-5.591 degrees ! Estimated noise=0.479417 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 (13.8, -15.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911013 Jy ! Component: 100 - total flux cleaned = 0.00080387 Jy ! Component: 150 - total flux cleaned = 0.000668264 Jy ! Component: 200 - total flux cleaned = 0.000555034 Jy ! Total flux subtracted in 200 components = 0.000555034 Jy ! Clean residual min=-0.001813 max=0.001788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0492255 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.0492255 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=0.039890Jy sigma=0.693396 ! Fit after self-cal, rms=0.039911Jy sigma=0.692997 ! 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=0.039911Jy sigma=0.692997 ! Fit after self-cal, rms=0.039857Jy sigma=0.692766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.73 mas, bmaj=4.132 mas, bpa=-5.456 degrees ! Estimated noise=0.478375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386325 Jy ! Component: 100 - total flux cleaned = 0.00035073 Jy ! Component: 150 - total flux cleaned = 0.000321544 Jy ! Component: 200 - total flux cleaned = 0.000350342 Jy ! Total flux subtracted in 200 components = 0.000350342 Jy ! Clean residual min=-0.001778 max=0.001793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0495758 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0495758 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=0.039781Jy sigma=0.691923 ! Fit after self-cal, rms=0.039783Jy sigma=0.691862 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) ! Added new window around map position (-76.8, -66.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121524 Jy ! Component: 100 - total flux cleaned = 0.00124979 Jy ! Component: 150 - total flux cleaned = 0.00122278 Jy ! Component: 200 - total flux cleaned = 0.00122263 Jy ! Total flux subtracted in 200 components = 0.00122263 Jy ! Clean residual min=-0.001697 max=0.001625 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0507984 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0507984 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=0.039704Jy sigma=0.690672 ! Fit after self-cal, rms=0.039701Jy sigma=0.690602 ! 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=0.039701Jy sigma=0.690602 ! Fit after self-cal, rms=0.039773Jy sigma=0.690437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=4.129 mas, bpa=-5.432 degrees ! Estimated noise=0.478051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284065 Jy ! Component: 100 - total flux cleaned = 0.000283614 Jy ! Component: 150 - total flux cleaned = 0.000284156 Jy ! Component: 200 - total flux cleaned = 0.000262154 Jy ! Total flux subtracted in 200 components = 0.000262154 Jy ! Clean residual min=-0.001645 max=0.001610 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0510606 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0510606 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=0.039736Jy sigma=0.690028 ! Fit after self-cal, rms=0.039738Jy sigma=0.690009 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 = -4.39683e-05 Jy ! Component: 100 - total flux cleaned = -4.42382e-05 Jy ! Component: 150 - total flux cleaned = -6.37586e-05 Jy ! Component: 200 - total flux cleaned = -8.22922e-05 Jy ! Total flux subtracted in 200 components = -8.22922e-05 Jy ! Clean residual min=-0.001640 max=0.001601 Jy/beam ! Clean residual mean=-0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0509783 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.0509783 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=0.039714Jy sigma=0.689749 ! Fit after self-cal, rms=0.039713Jy sigma=0.689742 ! 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=0.039713Jy sigma=0.689742 ! Fit after self-cal, rms=0.039799Jy sigma=0.689708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=7.275 mas, bpa=-8.476 degrees ! Estimated noise=0.597194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201729 Jy ! Component: 100 - total flux cleaned = 0.000201637 Jy ! Component: 150 - total flux cleaned = 0.00022992 Jy ! Component: 200 - total flux cleaned = 0.000229666 Jy ! Total flux subtracted in 200 components = 0.000229666 Jy ! Clean residual min=-0.001480 max=0.001363 Jy/beam ! Clean residual mean=-0.000005 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.051208 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.0512079 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=0.039802Jy sigma=0.689701 ! Fit after self-cal, rms=0.039803Jy sigma=0.689659 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 = 4.55355e-05 Jy ! Component: 100 - total flux cleaned = 4.56936e-05 Jy ! Component: 150 - total flux cleaned = 4.5701e-05 Jy ! Component: 200 - total flux cleaned = 2.37807e-05 Jy ! Total flux subtracted in 200 components = 2.37807e-05 Jy ! Clean residual min=-0.001490 max=0.001363 Jy/beam ! Clean residual mean=-0.000005 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0512317 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.0512317 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=0.039808Jy sigma=0.689689 ! Fit after self-cal, rms=0.039806Jy sigma=0.689664 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.726 mas, bmaj=4.126 mas, bpa=-5.391 degrees ! Estimated noise=0.478229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.726 x 4.126 at -5.391 degrees (North through East) ! Clean map min=-0.0031556 max=0.043861 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=1.362 mas, bmaj=3.518 mas, bpa=-5.465 degrees ! Estimated noise=0.699515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324921 Jy ! Component: 100 - total flux cleaned = 0.0408286 Jy ! Component: 150 - total flux cleaned = 0.0456197 Jy ! Component: 200 - total flux cleaned = 0.0477701 Jy ! Total flux subtracted in 200 components = 0.0477701 Jy ! Clean residual min=-0.002768 max=0.002598 Jy/beam ! Clean residual mean=-0.000000 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0477702 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0477702 Jy ! Inverting map and beam ! Estimated beam: bmin=1.726 mas, bmaj=4.126 mas, bpa=-5.391 degrees ! Estimated noise=0.478229 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 = 0.00170784 Jy ! Component: 100 - total flux cleaned = 0.00253525 Jy ! Component: 150 - total flux cleaned = 0.00300172 Jy ! Component: 200 - total flux cleaned = 0.00310332 Jy ! Total flux subtracted in 200 components = 0.00310332 Jy ! Clean residual min=-0.001643 max=0.001787 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0508735 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0508735 Jy ! Inverting map ! Added new window around map position (-51, -53.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119774 Jy ! Component: 100 - total flux cleaned = 0.00106851 Jy ! Component: 150 - total flux cleaned = 0.000953995 Jy ! Component: 200 - total flux cleaned = 0.000847211 Jy ! Total flux subtracted in 200 components = 0.000847211 Jy ! Clean residual min=-0.001603 max=0.001715 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0517207 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.0517207 Jy ! Inverting map ! Added new window around map position (-10.8, 12.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541711 Jy ! Component: 100 - total flux cleaned = 0.000459067 Jy ! Component: 150 - total flux cleaned = 0.000495985 Jy ! Component: 200 - total flux cleaned = 0.000430577 Jy ! Total flux subtracted in 200 components = 0.000430577 Jy ! Clean residual min=-0.001437 max=0.001488 Jy/beam ! Clean residual mean=-0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0521513 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0521513 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=3.797 mas, bmaj=7.275 mas, bpa=-8.476 degrees ! Estimated noise=0.597194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.56e-05 Jy ! Component: 100 - total flux cleaned = -1.72819e-06 Jy ! Component: 150 - total flux cleaned = -0.000116514 Jy ! Component: 200 - total flux cleaned = -0.000204847 Jy ! Total flux subtracted in 200 components = -0.000204847 Jy ! Clean residual min=-0.001241 max=0.001335 Jy/beam ! Clean residual mean=-0.000005 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0519464 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 = -8.23723e-05 Jy ! Component: 100 - total flux cleaned = -0.000160169 Jy ! Component: 150 - total flux cleaned = -0.000233682 Jy ! Component: 200 - total flux cleaned = -0.000289526 Jy ! Total flux subtracted in 200 components = -0.000289526 Jy ! Clean residual min=-0.001222 max=0.001304 Jy/beam ! Clean residual mean=-0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0516569 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.0516569 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.726 mas, bmaj=4.126 mas, bpa=-5.391 degrees ! Estimated noise=0.478229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293267 Jy ! Component: 100 - total flux cleaned = 0.000294838 Jy ! Component: 150 - total flux cleaned = 0.0002943 Jy ! Component: 200 - total flux cleaned = 0.00024331 Jy ! Total flux subtracted in 200 components = 0.00024331 Jy ! Clean residual min=-0.001353 max=0.001475 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0519002 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.0519002 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=0.039664Jy sigma=0.687395 ! Fit after self-cal, rms=0.039656Jy sigma=0.687196 wmodel J1419-1407_C_map.mod ! Writing 96 model components to file: J1419-1407_C_map.mod wobs J1419-1407_C_uvs.fits ! Writing UV FITS file: J1419-1407_C_uvs.fits wwins J1419-1407_C_map.win ! wwins: Wrote 5 windows to J1419-1407_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 = 0.000116455 Jy ! Component: 100 - total flux cleaned = 0.000161037 Jy ! Component: 150 - total flux cleaned = 0.000139179 Jy ! Component: 200 - total flux cleaned = 3.50691e-05 Jy ! Component: 250 - total flux cleaned = -0.00016535 Jy ! Component: 300 - total flux cleaned = -0.000301546 Jy ! Component: 350 - total flux cleaned = -0.000414757 Jy ! Component: 400 - total flux cleaned = -0.00050679 Jy ! Component: 450 - total flux cleaned = -0.000597002 Jy ! Component: 500 - total flux cleaned = -0.000755091 Jy ! Component: 550 - total flux cleaned = -0.000841378 Jy ! Component: 600 - total flux cleaned = -0.000960383 Jy ! Component: 650 - total flux cleaned = -0.00102698 Jy ! Component: 700 - total flux cleaned = -0.00114167 Jy ! Component: 750 - total flux cleaned = -0.0012545 Jy ! Component: 800 - total flux cleaned = -0.00134901 Jy ! Component: 850 - total flux cleaned = -0.00142621 Jy ! Component: 900 - total flux cleaned = -0.0014872 Jy ! Component: 950 - total flux cleaned = -0.00153214 Jy ! Component: 1000 - total flux cleaned = -0.0015913 Jy ! Component: 1050 - total flux cleaned = -0.00167872 Jy ! Component: 1100 - total flux cleaned = -0.00180774 Jy ! Component: 1150 - total flux cleaned = -0.0019062 Jy ! Component: 1200 - total flux cleaned = -0.00200346 Jy ! Component: 1250 - total flux cleaned = -0.00211301 Jy ! Component: 1300 - total flux cleaned = -0.00224853 Jy ! Component: 1350 - total flux cleaned = -0.00235523 Jy ! Component: 1400 - total flux cleaned = -0.00248743 Jy ! Component: 1450 - total flux cleaned = -0.00264358 Jy ! Component: 1500 - total flux cleaned = -0.00275902 Jy ! Component: 1550 - total flux cleaned = -0.00284782 Jy ! Component: 1600 - total flux cleaned = -0.00293578 Jy ! Component: 1650 - total flux cleaned = -0.00305967 Jy ! Component: 1700 - total flux cleaned = -0.00313305 Jy ! Component: 1750 - total flux cleaned = -0.00324202 Jy ! Component: 1800 - total flux cleaned = -0.00334983 Jy ! Component: 1850 - total flux cleaned = -0.00346814 Jy ! Component: 1900 - total flux cleaned = -0.00355017 Jy ! Component: 1950 - total flux cleaned = -0.0036889 Jy ! Component: 2000 - total flux cleaned = -0.00374599 Jy ! Component: 2050 - total flux cleaned = -0.0038252 Jy ! Component: 2100 - total flux cleaned = -0.0039371 Jy ! Component: 2150 - total flux cleaned = -0.00402559 Jy ! Component: 2200 - total flux cleaned = -0.00409132 Jy ! Component: 2250 - total flux cleaned = -0.00418903 Jy ! Component: 2300 - total flux cleaned = -0.00429646 Jy ! Component: 2350 - total flux cleaned = -0.00436023 Jy ! Component: 2400 - total flux cleaned = -0.00443416 Jy ! Component: 2450 - total flux cleaned = -0.00451782 Jy ! Component: 2500 - total flux cleaned = -0.00459038 Jy ! Component: 2550 - total flux cleaned = -0.00466233 Jy ! Component: 2600 - total flux cleaned = -0.00475383 Jy ! Component: 2650 - total flux cleaned = -0.00482438 Jy ! Component: 2700 - total flux cleaned = -0.00490433 Jy ! Component: 2750 - total flux cleaned = -0.00497391 Jy ! Component: 2800 - total flux cleaned = -0.00511167 Jy ! Component: 2850 - total flux cleaned = -0.00518006 Jy ! Component: 2900 - total flux cleaned = -0.00523816 Jy ! Component: 2950 - total flux cleaned = -0.00531512 Jy ! Component: 3000 - total flux cleaned = -0.00540093 Jy ! Component: 3050 - total flux cleaned = -0.00541983 Jy ! Component: 3100 - total flux cleaned = -0.005495 Jy ! Component: 3150 - total flux cleaned = -0.00557893 Jy ! Component: 3200 - total flux cleaned = -0.00558816 Jy ! Component: 3250 - total flux cleaned = -0.00566167 Jy ! Component: 3300 - total flux cleaned = -0.00570724 Jy ! Component: 3350 - total flux cleaned = -0.00578864 Jy ! Component: 3400 - total flux cleaned = -0.0058246 Jy ! Component: 3450 - total flux cleaned = -0.00585136 Jy ! Component: 3500 - total flux cleaned = -0.00589569 Jy ! Component: 3550 - total flux cleaned = -0.00592212 Jy ! Component: 3600 - total flux cleaned = -0.00600074 Jy ! Component: 3650 - total flux cleaned = -0.00600937 Jy ! Component: 3700 - total flux cleaned = -0.00603519 Jy ! Component: 3750 - total flux cleaned = -0.00604369 Jy ! Component: 3800 - total flux cleaned = -0.00609469 Jy ! Component: 3850 - total flux cleaned = -0.00610306 Jy ! Component: 3900 - total flux cleaned = -0.00612826 Jy ! Component: 3950 - total flux cleaned = -0.0061282 Jy ! Component: 4000 - total flux cleaned = -0.00613654 Jy ! Component: 4050 - total flux cleaned = -0.00616946 Jy ! Total flux subtracted in 4096 components = -0.0061695 Jy ! Clean residual min=-0.000436 max=0.000432 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0457307 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 375 components and 0.0457307 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1419-1407_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.726 x 4.126 at -5.391 degrees (North through East) ! Clean map min=-0.0026736 max=0.043217 Jy/beam ! Writing clean map to FITS file: .//J1419-1407_C_map.fits wmodel .//J1419-1407_C_map.mod ! Writing 375 model components to file: .//J1419-1407_C_map.mod wobs .//J1419-1407_C_uvs.fits ! Writing UV FITS file: .//J1419-1407_C_uvs.fits wwins .//J1419-1407_C_map.win ! wwins: Wrote 6 windows to .//J1419-1407_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0432166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.993226 0.993226 1.98645 3.9729 7.94581 15.8916 31.7832 63.5665 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.046 quit ! Quitting program ! Log file .//J1419-1407_C_dfm.log closed on Mon Jan 20 18:12:37 2020