! Started logfile: .//J2215-1323_X_dfm.log on Mon Jan 20 19:18:10 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2215-1323_X_uva.fits ! Reading UV FITS file: .//J2215-1323_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2215-1323 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2520 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2215-1323_X] 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 0.200x0.200 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=1.001413Jy sigma=18.594146 ! Fit after self-cal, rms=0.975031Jy sigma=18.112735 ! 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=1.214 mas, bmaj=5.549 mas, bpa=-9.663 degrees ! Estimated noise=1.05429 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 = 0.0210287 Jy ! Component: 100 - total flux cleaned = 0.024679 Jy ! Total flux subtracted in 100 components = 0.024679 Jy ! Clean residual min=-0.003171 max=0.003937 Jy/beam ! Clean residual mean=0.000004 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.024679 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.024679 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=0.039885Jy sigma=0.720505 ! Fit after self-cal, rms=0.037528Jy sigma=0.677117 ! 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=1.492 mas, bmaj=5.323 mas, bpa=-10.54 degrees ! Estimated noise=0.765352 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 = 0.00368315 Jy ! Component: 100 - total flux cleaned = 0.00502899 Jy ! Component: 150 - total flux cleaned = 0.00559271 Jy ! Component: 200 - total flux cleaned = 0.00602974 Jy ! Total flux subtracted in 200 components = 0.00602974 Jy ! Clean residual min=-0.002338 max=0.003452 Jy/beam ! Clean residual mean=0.000005 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0307087 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.0307087 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=0.037157Jy sigma=0.670928 ! Fit after self-cal, rms=0.037130Jy sigma=0.670421 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.492 x 5.323 at -10.54 degrees (North through East) ! Clean map min=-0.0023941 max=0.02922 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.79 KP 1.06 ! NL 0.83 OV 1.56 PT 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.13 KP 1.13 ! NL 0.92 OV 1.17 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.11 KP 1.02 ! NL 0.91 OV 1.21 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 0.98 ! NL 0.95 OV 1.31 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.77 HN 0.79 KP 1.07 ! NL 1.01 OV 1.31 PT 0.75 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.84 HN 0.99 KP 1.24 ! NL 0.90 OV 1.28 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.99 KP 1.00 ! NL 1.06 OV 1.06 PT 0.81 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.92 KP 0.91 ! NL 1.17 OV 1.26 PT 0.86 ! ! ! Fit before self-cal, rms=0.037130Jy sigma=0.670421 ! Fit after self-cal, rms=0.037008Jy sigma=0.662076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=5.311 mas, bpa=-10.85 degrees ! Estimated noise=0.754697 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 = 0.000639877 Jy ! Component: 100 - total flux cleaned = 0.000785659 Jy ! Component: 150 - total flux cleaned = 0.000817667 Jy ! Component: 200 - total flux cleaned = 0.000831559 Jy ! Total flux subtracted in 200 components = 0.000831559 Jy ! Clean residual min=-0.002111 max=0.002044 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0315403 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0315403 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=0.036978Jy sigma=0.661566 ! Fit after self-cal, rms=0.037078Jy sigma=0.659490 ! 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=0.037078Jy sigma=0.659490 ! Fit after self-cal, rms=0.037644Jy sigma=0.659195 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=5.301 mas, bpa=-10.87 degrees ! Estimated noise=0.755102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201786 Jy ! Component: 100 - total flux cleaned = 0.000309024 Jy ! Component: 150 - total flux cleaned = 0.000423689 Jy ! Component: 200 - total flux cleaned = 0.000457555 Jy ! Total flux subtracted in 200 components = 0.000457555 Jy ! Clean residual min=-0.002020 max=0.001934 Jy/beam ! Clean residual mean=0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0319978 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.0319978 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=0.037627Jy sigma=0.659006 ! Fit after self-cal, rms=0.037549Jy sigma=0.657192 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.12678e-05 Jy ! Component: 100 - total flux cleaned = 9.4707e-05 Jy ! Component: 150 - total flux cleaned = 0.000105938 Jy ! Component: 200 - total flux cleaned = 0.000147742 Jy ! Total flux subtracted in 200 components = 0.000147742 Jy ! Clean residual min=-0.002062 max=0.001874 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0321456 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0321456 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=0.037536Jy sigma=0.657049 ! Fit after self-cal, rms=0.037540Jy sigma=0.656860 ! 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=0.037540Jy sigma=0.656860 ! Fit after self-cal, rms=0.037525Jy sigma=0.656761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.485 mas, bmaj=5.296 mas, bpa=-10.85 degrees ! Estimated noise=0.75373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.62887e-05 Jy ! Component: 100 - total flux cleaned = 0.000149681 Jy ! Component: 150 - total flux cleaned = 0.00019868 Jy ! Component: 200 - total flux cleaned = 0.000252823 Jy ! Total flux subtracted in 200 components = 0.000252823 Jy ! Clean residual min=-0.002135 max=0.001866 Jy/beam ! Clean residual mean=0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0323984 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.0323984 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=0.037517Jy sigma=0.656695 ! Fit after self-cal, rms=0.037526Jy sigma=0.656287 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.42726e-06 Jy ! Component: 100 - total flux cleaned = 2.89042e-05 Jy ! Component: 150 - total flux cleaned = 4.84721e-05 Jy ! Component: 200 - total flux cleaned = 8.49556e-05 Jy ! Total flux subtracted in 200 components = 8.49556e-05 Jy ! Clean residual min=-0.002182 max=0.001959 Jy/beam ! Clean residual mean=0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0324834 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.0324834 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=0.037518Jy sigma=0.656204 ! Fit after self-cal, rms=0.037516Jy sigma=0.656186 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.037516Jy sigma=0.656186 ! Fit after self-cal, rms=0.037583Jy sigma=0.656136 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=5.039 mas, bpa=-11.26 degrees ! Estimated noise=0.827148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361811 Jy ! Component: 100 - total flux cleaned = 0.000430319 Jy ! Component: 150 - total flux cleaned = 0.000499273 Jy ! Component: 200 - total flux cleaned = 0.000561017 Jy ! Total flux subtracted in 200 components = 0.000561017 Jy ! Clean residual min=-0.001959 max=0.001784 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0330444 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.0330444 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=0.037586Jy sigma=0.656190 ! Fit after self-cal, rms=0.037597Jy sigma=0.656153 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 = 0.000155691 Jy ! Component: 100 - total flux cleaned = 0.000201452 Jy ! Component: 150 - total flux cleaned = 0.000234713 Jy ! Component: 200 - total flux cleaned = 0.000257819 Jy ! Total flux subtracted in 200 components = 0.000257819 Jy ! Clean residual min=-0.001999 max=0.001804 Jy/beam ! Clean residual mean=0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0333022 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 0.0333022 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=0.037601Jy sigma=0.656207 ! Fit after self-cal, rms=0.037601Jy sigma=0.656176 ! 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=1.48 mas, bmaj=5.305 mas, bpa=-10.87 degrees ! Estimated noise=0.754369 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.48 x 5.305 at -10.87 degrees (North through East) ! Clean map min=-0.0024948 max=0.029035 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=1.213 mas, bmaj=5.475 mas, bpa=-9.821 degrees ! Estimated noise=1.01818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232252 Jy ! Component: 100 - total flux cleaned = 0.0266606 Jy ! Component: 150 - total flux cleaned = 0.0281687 Jy ! Component: 200 - total flux cleaned = 0.0289692 Jy ! Total flux subtracted in 200 components = 0.0289692 Jy ! Clean residual min=-0.002839 max=0.002920 Jy/beam ! Clean residual mean=0.000002 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0289692 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0289692 Jy ! Inverting map and beam ! Estimated beam: bmin=1.48 mas, bmaj=5.305 mas, bpa=-10.87 degrees ! Estimated noise=0.754369 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 = 0.00171765 Jy ! Component: 100 - total flux cleaned = 0.00236922 Jy ! Component: 150 - total flux cleaned = 0.00267062 Jy ! Component: 200 - total flux cleaned = 0.00276147 Jy ! Total flux subtracted in 200 components = 0.00276147 Jy ! Clean residual min=-0.002156 max=0.002421 Jy/beam ! Clean residual mean=0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0317306 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.0317306 Jy ! Inverting map ! Added new window around map position (6, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144867 Jy ! Component: 100 - total flux cleaned = 0.00155498 Jy ! Component: 150 - total flux cleaned = 0.00180244 Jy ! Component: 200 - total flux cleaned = 0.00191143 Jy ! Total flux subtracted in 200 components = 0.00191143 Jy ! Clean residual min=-0.002004 max=0.001676 Jy/beam ! Clean residual mean=0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0336421 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 0.0336421 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=5.039 mas, bpa=-11.26 degrees ! Estimated noise=0.827148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.21605e-05 Jy ! Component: 100 - total flux cleaned = 2.41587e-05 Jy ! Component: 150 - total flux cleaned = 0.000122214 Jy ! Component: 200 - total flux cleaned = 0.000208615 Jy ! Total flux subtracted in 200 components = 0.000208615 Jy ! Clean residual min=-0.001817 max=0.001663 Jy/beam ! Clean residual mean=0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0338507 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 = 3.91816e-05 Jy ! Component: 100 - total flux cleaned = 7.57727e-05 Jy ! Component: 150 - total flux cleaned = 0.000121154 Jy ! Component: 200 - total flux cleaned = 0.000142819 Jy ! Total flux subtracted in 200 components = 0.000142819 Jy ! Clean residual min=-0.001806 max=0.001654 Jy/beam ! Clean residual mean=0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0339935 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 147 components and 0.0339935 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.48 mas, bmaj=5.305 mas, bpa=-10.87 degrees ! Estimated noise=0.754369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.81199e-05 Jy ! Component: 100 - total flux cleaned = -6.23872e-05 Jy ! Component: 150 - total flux cleaned = -7.3157e-05 Jy ! Component: 200 - total flux cleaned = -6.24259e-05 Jy ! Total flux subtracted in 200 components = -6.24259e-05 Jy ! Clean residual min=-0.001983 max=0.001689 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0339311 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 174 components and 0.0339311 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=0.037489Jy sigma=0.654243 ! Fit after self-cal, rms=0.037444Jy sigma=0.653558 wmodel J2215-1323_X_map.mod ! Writing 174 model components to file: J2215-1323_X_map.mod wobs J2215-1323_X_uvs.fits ! Writing UV FITS file: J2215-1323_X_uvs.fits wwins J2215-1323_X_map.win ! wwins: Wrote 2 windows to J2215-1323_X_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 = -0.000906105 Jy ! Component: 100 - total flux cleaned = -0.00120291 Jy ! Component: 150 - total flux cleaned = -0.00135864 Jy ! Component: 200 - total flux cleaned = -0.00145551 Jy ! Component: 250 - total flux cleaned = -0.00145725 Jy ! Component: 300 - total flux cleaned = -0.00143662 Jy ! Component: 350 - total flux cleaned = -0.001359 Jy ! Component: 400 - total flux cleaned = -0.00126706 Jy ! Component: 450 - total flux cleaned = -0.00116141 Jy ! Component: 500 - total flux cleaned = -0.00107734 Jy ! Component: 550 - total flux cleaned = -0.000980851 Jy ! Component: 600 - total flux cleaned = -0.000919201 Jy ! Component: 650 - total flux cleaned = -0.000874565 Jy ! Component: 700 - total flux cleaned = -0.000816944 Jy ! Component: 750 - total flux cleaned = -0.000803131 Jy ! Component: 800 - total flux cleaned = -0.000789193 Jy ! Component: 850 - total flux cleaned = -0.000775584 Jy ! Component: 900 - total flux cleaned = -0.000723434 Jy ! Component: 950 - total flux cleaned = -0.000710693 Jy ! Component: 1000 - total flux cleaned = -0.000685503 Jy ! Component: 1050 - total flux cleaned = -0.000673117 Jy ! Component: 1100 - total flux cleaned = -0.000636771 Jy ! Component: 1150 - total flux cleaned = -0.000624899 Jy ! Component: 1200 - total flux cleaned = -0.000566619 Jy ! Component: 1250 - total flux cleaned = -0.000543856 Jy ! Component: 1300 - total flux cleaned = -0.000521192 Jy ! Component: 1350 - total flux cleaned = -0.000476471 Jy ! Component: 1400 - total flux cleaned = -0.000443371 Jy ! Component: 1450 - total flux cleaned = -0.000410555 Jy ! Component: 1500 - total flux cleaned = -0.000367223 Jy ! Component: 1550 - total flux cleaned = -0.00032446 Jy ! Component: 1600 - total flux cleaned = -0.000303162 Jy ! Component: 1650 - total flux cleaned = -0.000292589 Jy ! Component: 1700 - total flux cleaned = -0.000302824 Jy ! Component: 1750 - total flux cleaned = -0.000302794 Jy ! Component: 1800 - total flux cleaned = -0.000343593 Jy ! Component: 1850 - total flux cleaned = -0.0003638 Jy ! Component: 1900 - total flux cleaned = -0.000383895 Jy ! Component: 1950 - total flux cleaned = -0.00043381 Jy ! Component: 2000 - total flux cleaned = -0.000473546 Jy ! Component: 2050 - total flux cleaned = -0.000532596 Jy ! Component: 2100 - total flux cleaned = -0.000571747 Jy ! Component: 2150 - total flux cleaned = -0.000630159 Jy ! Component: 2200 - total flux cleaned = -0.000678668 Jy ! Component: 2250 - total flux cleaned = -0.000726866 Jy ! Component: 2300 - total flux cleaned = -0.00078446 Jy ! Component: 2350 - total flux cleaned = -0.000851417 Jy ! Component: 2400 - total flux cleaned = -0.000908664 Jy ! Component: 2450 - total flux cleaned = -0.000965698 Jy ! Component: 2500 - total flux cleaned = -0.0010036 Jy ! Component: 2550 - total flux cleaned = -0.00102257 Jy ! Component: 2600 - total flux cleaned = -0.00104149 Jy ! Component: 2650 - total flux cleaned = -0.00106033 Jy ! Component: 2700 - total flux cleaned = -0.00109805 Jy ! Component: 2750 - total flux cleaned = -0.00113574 Jy ! Component: 2800 - total flux cleaned = -0.0011735 Jy ! Component: 2850 - total flux cleaned = -0.00120174 Jy ! Component: 2900 - total flux cleaned = -0.00122061 Jy ! Component: 2950 - total flux cleaned = -0.00124894 Jy ! Component: 3000 - total flux cleaned = -0.00128674 Jy ! Component: 3050 - total flux cleaned = -0.00131507 Jy ! Component: 3100 - total flux cleaned = -0.00133404 Jy ! Component: 3150 - total flux cleaned = -0.00136247 Jy ! Component: 3200 - total flux cleaned = -0.00137199 Jy ! Component: 3250 - total flux cleaned = -0.00139109 Jy ! Component: 3300 - total flux cleaned = -0.00140061 Jy ! Component: 3350 - total flux cleaned = -0.00143906 Jy ! Component: 3400 - total flux cleaned = -0.00145839 Jy ! Component: 3450 - total flux cleaned = -0.00148754 Jy ! Component: 3500 - total flux cleaned = -0.00150705 Jy ! Component: 3550 - total flux cleaned = -0.00152672 Jy ! Component: 3600 - total flux cleaned = -0.00155628 Jy ! Component: 3650 - total flux cleaned = -0.00158597 Jy ! Component: 3700 - total flux cleaned = -0.00161575 Jy ! Component: 3750 - total flux cleaned = -0.0016457 Jy ! Component: 3800 - total flux cleaned = -0.00167579 Jy ! Component: 3850 - total flux cleaned = -0.00169595 Jy ! Component: 3900 - total flux cleaned = -0.00172645 Jy ! Component: 3950 - total flux cleaned = -0.0017571 Jy ! Component: 4000 - total flux cleaned = -0.00177771 Jy ! Component: 4050 - total flux cleaned = -0.00182945 Jy ! Total flux subtracted in 4096 components = -0.00187108 Jy ! Clean residual min=-0.000662 max=0.000585 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.03206 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 454 components and 0.03206 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2215-1323_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.48 x 5.305 at -10.87 degrees (North through East) ! Clean map min=-0.0021449 max=0.029321 Jy/beam ! Writing clean map to FITS file: .//J2215-1323_X_map.fits wmodel .//J2215-1323_X_map.mod ! Writing 454 model components to file: .//J2215-1323_X_map.mod wobs .//J2215-1323_X_uvs.fits ! Writing UV FITS file: .//J2215-1323_X_uvs.fits wwins .//J2215-1323_X_map.win ! wwins: Wrote 3 windows to .//J2215-1323_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0293212 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.81544 1.81544 3.63088 7.26177 14.5235 29.0471 58.0941 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 165.249 quit ! Quitting program ! Log file .//J2215-1323_X_dfm.log closed on Mon Jan 20 19:18:13 2020