! Started logfile: .//J2232-0529_X_dfm.log on Mon Jan 20 19:20:11 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 .//J2232-0529_X_uva.fits ! Reading UV FITS file: .//J2232-0529_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2232-0529 ! ! 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 J2232-0529_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=1.001434Jy sigma=19.909388 ! Fit after self-cal, rms=0.973453Jy sigma=19.359092 ! 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=1.274 mas, bmaj=4.348 mas, bpa=-7.522 degrees ! Estimated noise=0.842386 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 = 0.0211089 Jy ! Component: 100 - total flux cleaned = 0.0257302 Jy ! Total flux subtracted in 100 components = 0.0257302 Jy ! Clean residual min=-0.002832 max=0.002823 Jy/beam ! Clean residual mean=0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0257302 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0257302 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=0.036264Jy sigma=0.698809 ! Fit after self-cal, rms=0.034488Jy sigma=0.664489 ! 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=1.488 mas, bmaj=4.135 mas, bpa=-6.422 degrees ! Estimated noise=0.714897 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 = 0.0033488 Jy ! Component: 100 - total flux cleaned = 0.00491317 Jy ! Component: 150 - total flux cleaned = 0.00590573 Jy ! Component: 200 - total flux cleaned = 0.00646368 Jy ! Total flux subtracted in 200 components = 0.00646368 Jy ! Clean residual min=-0.002268 max=0.002441 Jy/beam ! Clean residual mean=0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0321938 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.0321938 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=0.034159Jy sigma=0.658462 ! Fit after self-cal, rms=0.034125Jy sigma=0.657810 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.488 x 4.135 at -6.422 degrees (North through East) ! Clean map min=-0.0022258 max=0.029569 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.86 KP 1.05 ! NL 1.15 OV 1.30 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.07 HN 0.89 KP 0.92 ! NL 0.97 OV 1.26 PT 0.75 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 1.15 KP 1.05 ! NL 1.02 OV 1.13 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.01 HN 1.10 KP 0.94 ! NL 1.05 OV 1.04 PT 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.91 HN 0.85 KP 0.86 ! NL 0.88 OV 1.19 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.92 HN 1.09 KP 0.99 ! NL 0.93 OV 0.97 PT 0.84 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 0.89 KP 1.10 ! NL 1.07 OV 1.01 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 0.84 KP 1.24 ! NL 1.10 OV 1.09 PT 0.87 ! ! ! Fit before self-cal, rms=0.034125Jy sigma=0.657810 ! Fit after self-cal, rms=0.034032Jy sigma=0.651105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.479 mas, bmaj=4.138 mas, bpa=-6.618 degrees ! Estimated noise=0.705724 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 = 0.000476255 Jy ! Component: 100 - total flux cleaned = 0.000534731 Jy ! Component: 150 - total flux cleaned = 0.00058336 Jy ! Component: 200 - total flux cleaned = 0.000635422 Jy ! Total flux subtracted in 200 components = 0.000635422 Jy ! Clean residual min=-0.001981 max=0.002307 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0328293 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0328293 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=0.034019Jy sigma=0.650821 ! Fit after self-cal, rms=0.034125Jy sigma=0.649937 ! Inverting map ! Added new window around map position (-25, 31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145927 Jy ! Component: 100 - total flux cleaned = 0.00141089 Jy ! Component: 150 - total flux cleaned = 0.00139967 Jy ! Component: 200 - total flux cleaned = 0.00154298 Jy ! Total flux subtracted in 200 components = 0.00154298 Jy ! Clean residual min=-0.001546 max=0.001254 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0343722 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.0343722 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=0.033975Jy sigma=0.646862 ! Fit after self-cal, rms=0.033955Jy sigma=0.646327 ! 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=0.033955Jy sigma=0.646327 ! Fit after self-cal, rms=0.033848Jy sigma=0.646076 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.473 mas, bmaj=4.142 mas, bpa=-6.682 degrees ! Estimated noise=0.698244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280256 Jy ! Component: 100 - total flux cleaned = 0.00030133 Jy ! Component: 150 - total flux cleaned = 0.000486847 Jy ! Component: 200 - total flux cleaned = 0.00062924 Jy ! Total flux subtracted in 200 components = 0.00062924 Jy ! Clean residual min=-0.001435 max=0.001118 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0350015 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.0350015 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=0.033804Jy sigma=0.645164 ! Fit after self-cal, rms=0.033821Jy sigma=0.645013 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 = 4.29248e-05 Jy ! Component: 100 - total flux cleaned = 0.000100762 Jy ! Component: 150 - total flux cleaned = 0.000205523 Jy ! Component: 200 - total flux cleaned = 0.000266615 Jy ! Total flux subtracted in 200 components = 0.000266615 Jy ! Clean residual min=-0.001396 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0352681 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.0352681 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=0.033802Jy sigma=0.644608 ! Fit after self-cal, rms=0.033801Jy sigma=0.644568 ! 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=0.033801Jy sigma=0.644568 ! Fit after self-cal, rms=0.033822Jy sigma=0.644490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.472 mas, bmaj=4.145 mas, bpa=-6.693 degrees ! Estimated noise=0.698249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176437 Jy ! Component: 100 - total flux cleaned = -0.000159559 Jy ! Component: 150 - total flux cleaned = -7.28966e-05 Jy ! Component: 200 - total flux cleaned = -2.13967e-05 Jy ! Total flux subtracted in 200 components = -2.13967e-05 Jy ! Clean residual min=-0.001350 max=0.001078 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0352467 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.0352467 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=0.033809Jy sigma=0.644198 ! Fit after self-cal, rms=0.033811Jy sigma=0.644166 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 = -6.82493e-05 Jy ! Component: 100 - total flux cleaned = -5.60672e-05 Jy ! Component: 150 - total flux cleaned = 1.17033e-05 Jy ! Component: 200 - total flux cleaned = 4.27498e-05 Jy ! Total flux subtracted in 200 components = 4.27498e-05 Jy ! Clean residual min=-0.001330 max=0.001073 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0352894 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.0352895 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=0.033804Jy sigma=0.643998 ! Fit after self-cal, rms=0.033804Jy sigma=0.643986 ! 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=0.033804Jy sigma=0.643986 ! Fit after self-cal, rms=0.033901Jy sigma=0.643944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.195 mas, bmaj=4.054 mas, bpa=-4.471 degrees ! Estimated noise=0.769328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.55901e-05 Jy ! Component: 100 - total flux cleaned = 5.05799e-05 Jy ! Component: 150 - total flux cleaned = 3.88476e-05 Jy ! Component: 200 - total flux cleaned = 6.6924e-05 Jy ! Total flux subtracted in 200 components = 6.6924e-05 Jy ! Clean residual min=-0.001435 max=0.000983 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0353564 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.0353564 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=0.033895Jy sigma=0.643852 ! Fit after self-cal, rms=0.033897Jy sigma=0.643830 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 = -8.99478e-06 Jy ! Component: 100 - total flux cleaned = -2.77371e-05 Jy ! Component: 150 - total flux cleaned = -1.11567e-05 Jy ! Component: 200 - total flux cleaned = 3.62012e-06 Jy ! Total flux subtracted in 200 components = 3.62012e-06 Jy ! Clean residual min=-0.001413 max=0.000967 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.03536 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.03536 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=0.033894Jy sigma=0.643785 ! Fit after self-cal, rms=0.033896Jy sigma=0.643777 ! 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=1.47 mas, bmaj=4.147 mas, bpa=-6.696 degrees ! Estimated noise=0.699967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.47 x 4.147 at -6.696 degrees (North through East) ! Clean map min=-0.0020649 max=0.029392 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=1.264 mas, bmaj=4.352 mas, bpa=-7.726 degrees ! Estimated noise=0.819877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221489 Jy ! Component: 100 - total flux cleaned = 0.0264061 Jy ! Component: 150 - total flux cleaned = 0.0274509 Jy ! Component: 200 - total flux cleaned = 0.0281867 Jy ! Total flux subtracted in 200 components = 0.0281867 Jy ! Clean residual min=-0.002065 max=0.001861 Jy/beam ! Clean residual mean=0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0281867 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 0.0281867 Jy ! Inverting map and beam ! Estimated beam: bmin=1.47 mas, bmaj=4.147 mas, bpa=-6.696 degrees ! Estimated noise=0.699967 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 = 0.00146197 Jy ! Component: 100 - total flux cleaned = 0.00235122 Jy ! Component: 150 - total flux cleaned = 0.00294972 Jy ! Component: 200 - total flux cleaned = 0.00338272 Jy ! Total flux subtracted in 200 components = 0.00338272 Jy ! Clean residual min=-0.001623 max=0.001417 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0315694 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.0315694 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=2.195 mas, bmaj=4.054 mas, bpa=-4.471 degrees ! Estimated noise=0.769328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000927327 Jy ! Component: 100 - total flux cleaned = 0.00130109 Jy ! Component: 150 - total flux cleaned = 0.00162231 Jy ! Component: 200 - total flux cleaned = 0.00184607 Jy ! Total flux subtracted in 200 components = 0.00184607 Jy ! Clean residual min=-0.001619 max=0.001092 Jy/beam ! Clean residual mean=0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0334154 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 = 0.000172794 Jy ! Component: 100 - total flux cleaned = 0.000370549 Jy ! Component: 150 - total flux cleaned = 0.000547836 Jy ! Component: 200 - total flux cleaned = 0.000655374 Jy ! Total flux subtracted in 200 components = 0.000655374 Jy ! Clean residual min=-0.001532 max=0.001030 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0340708 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 95 components and 0.0340708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.47 mas, bmaj=4.147 mas, bpa=-6.696 degrees ! Estimated noise=0.699967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137867 Jy ! Component: 100 - total flux cleaned = -0.000313711 Jy ! Component: 150 - total flux cleaned = -0.00029781 Jy ! Component: 200 - total flux cleaned = -0.00020624 Jy ! Total flux subtracted in 200 components = -0.00020624 Jy ! Clean residual min=-0.001404 max=0.001050 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0338646 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.0338646 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=0.033907Jy sigma=0.644017 ! Fit after self-cal, rms=0.033896Jy sigma=0.643983 wmodel J2232-0529_X_map.mod ! Writing 117 model components to file: J2232-0529_X_map.mod wobs J2232-0529_X_uvs.fits ! Writing UV FITS file: J2232-0529_X_uvs.fits wwins J2232-0529_X_map.win ! wwins: Wrote 2 windows to J2232-0529_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 = -0.000596223 Jy ! Component: 100 - total flux cleaned = -0.000887395 Jy ! Component: 150 - total flux cleaned = -0.000922649 Jy ! Component: 200 - total flux cleaned = -0.000971375 Jy ! Component: 250 - total flux cleaned = -0.000970948 Jy ! Component: 300 - total flux cleaned = -0.000985988 Jy ! Component: 350 - total flux cleaned = -0.000972203 Jy ! Component: 400 - total flux cleaned = -0.000945879 Jy ! Component: 450 - total flux cleaned = -0.000933512 Jy ! Component: 500 - total flux cleaned = -0.000934033 Jy ! Component: 550 - total flux cleaned = -0.000981031 Jy ! Component: 600 - total flux cleaned = -0.000901279 Jy ! Component: 650 - total flux cleaned = -0.00084602 Jy ! Component: 700 - total flux cleaned = -0.000781279 Jy ! Component: 750 - total flux cleaned = -0.000718049 Jy ! Component: 800 - total flux cleaned = -0.000666825 Jy ! Component: 850 - total flux cleaned = -0.000597048 Jy ! Component: 900 - total flux cleaned = -0.000557923 Jy ! Component: 950 - total flux cleaned = -0.000510064 Jy ! Component: 1000 - total flux cleaned = -0.000491441 Jy ! Component: 1050 - total flux cleaned = -0.00045465 Jy ! Component: 1100 - total flux cleaned = -0.000436814 Jy ! Component: 1150 - total flux cleaned = -0.000427979 Jy ! Component: 1200 - total flux cleaned = -0.000401931 Jy ! Component: 1250 - total flux cleaned = -0.000393391 Jy ! Component: 1300 - total flux cleaned = -0.000393394 Jy ! Component: 1350 - total flux cleaned = -0.000360203 Jy ! Component: 1400 - total flux cleaned = -0.000344033 Jy ! Component: 1450 - total flux cleaned = -0.000328022 Jy ! Component: 1500 - total flux cleaned = -0.000304107 Jy ! Component: 1550 - total flux cleaned = -0.000265098 Jy ! Component: 1600 - total flux cleaned = -0.00024198 Jy ! Component: 1650 - total flux cleaned = -0.000204085 Jy ! Component: 1700 - total flux cleaned = -0.000189029 Jy ! Component: 1750 - total flux cleaned = -0.000174219 Jy ! Component: 1800 - total flux cleaned = -0.000152323 Jy ! Component: 1850 - total flux cleaned = -0.000130709 Jy ! Component: 1900 - total flux cleaned = -0.000102177 Jy ! Component: 1950 - total flux cleaned = -9.51852e-05 Jy ! Component: 2000 - total flux cleaned = -8.80639e-05 Jy ! Component: 2050 - total flux cleaned = -4.66164e-05 Jy ! Component: 2100 - total flux cleaned = -4.66491e-05 Jy ! Component: 2150 - total flux cleaned = -3.98634e-05 Jy ! Component: 2200 - total flux cleaned = -3.31836e-05 Jy ! Component: 2250 - total flux cleaned = -1.98638e-05 Jy ! Component: 2300 - total flux cleaned = -6.57307e-06 Jy ! Component: 2350 - total flux cleaned = 6.58516e-06 Jy ! Component: 2400 - total flux cleaned = 1.96894e-05 Jy ! Component: 2450 - total flux cleaned = 2.62101e-05 Jy ! Component: 2500 - total flux cleaned = 4.56835e-05 Jy ! Component: 2550 - total flux cleaned = 6.50025e-05 Jy ! Component: 2600 - total flux cleaned = 7.14407e-05 Jy ! Component: 2650 - total flux cleaned = 7.78502e-05 Jy ! Component: 2700 - total flux cleaned = 8.422e-05 Jy ! Component: 2750 - total flux cleaned = 8.42294e-05 Jy ! Component: 2800 - total flux cleaned = 7.15276e-05 Jy ! Component: 2850 - total flux cleaned = 8.4211e-05 Jy ! Component: 2900 - total flux cleaned = 6.5201e-05 Jy ! Component: 2950 - total flux cleaned = 6.52083e-05 Jy ! Component: 3000 - total flux cleaned = 5.88773e-05 Jy ! Component: 3050 - total flux cleaned = 5.88408e-05 Jy ! Component: 3100 - total flux cleaned = 4.62067e-05 Jy ! Component: 3150 - total flux cleaned = 5.88559e-05 Jy ! Component: 3200 - total flux cleaned = 5.88501e-05 Jy ! Component: 3250 - total flux cleaned = 6.51771e-05 Jy ! Component: 3300 - total flux cleaned = 6.51786e-05 Jy ! Component: 3350 - total flux cleaned = 6.52094e-05 Jy ! Component: 3400 - total flux cleaned = 7.78802e-05 Jy ! Component: 3450 - total flux cleaned = 8.42157e-05 Jy ! Component: 3500 - total flux cleaned = 7.78058e-05 Jy ! Component: 3550 - total flux cleaned = 8.41388e-05 Jy ! Component: 3600 - total flux cleaned = 7.7735e-05 Jy ! Component: 3650 - total flux cleaned = 6.50031e-05 Jy ! Component: 3700 - total flux cleaned = 5.86066e-05 Jy ! Component: 3750 - total flux cleaned = 5.86015e-05 Jy ! Component: 3800 - total flux cleaned = 7.13864e-05 Jy ! Component: 3850 - total flux cleaned = 6.49495e-05 Jy ! Component: 3900 - total flux cleaned = 6.49851e-05 Jy ! Component: 3950 - total flux cleaned = 7.79495e-05 Jy ! Component: 4000 - total flux cleaned = 7.79306e-05 Jy ! Component: 4050 - total flux cleaned = 8.44522e-05 Jy ! Total flux subtracted in 4096 components = 8.44669e-05 Jy ! Clean residual min=-0.000437 max=0.000378 Jy/beam ! Clean residual mean=-0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.033949 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 379 components and 0.033949 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2232-0529_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.47 x 4.147 at -6.696 degrees (North through East) ! Clean map min=-0.0021861 max=0.029157 Jy/beam ! Writing clean map to FITS file: .//J2232-0529_X_map.fits wmodel .//J2232-0529_X_map.mod ! Writing 379 model components to file: .//J2232-0529_X_map.mod wobs .//J2232-0529_X_uvs.fits ! Writing UV FITS file: .//J2232-0529_X_uvs.fits wwins .//J2232-0529_X_map.win ! wwins: Wrote 3 windows to .//J2232-0529_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0291568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.93796e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02254 1.02254 2.04507 4.09014 8.18029 16.3606 32.7211 65.4423 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 293.388 quit ! Quitting program ! Log file .//J2232-0529_X_dfm.log closed on Mon Jan 20 19:20:14 2020