! Started logfile: .//J0240-3400_X_20180528_dfm.log on Sun Jul 8 13:38:20 2018 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 .//J0240-3400_X_20180528_uva.fits ! Reading UV FITS file: .//J0240-3400_X_20180528_uva.fits ! AN table 1: 78 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0240-3400 ! ! 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 85 lines of history. ! ! Reading 6240 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 J0240-3400_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=0.999921Jy sigma=17.127321 ! Fit after self-cal, rms=0.975968Jy sigma=16.720583 ! 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=2.565 mas, bmaj=33.92 mas, bpa=-23.63 degrees ! Estimated noise=0.965283 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019004 Jy ! Component: 100 - total flux cleaned = 0.0235737 Jy ! Total flux subtracted in 100 components = 0.0235737 Jy ! Clean residual min=-0.002047 max=0.002033 Jy/beam ! Clean residual mean=0.000013 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0235737 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0235737 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=0.037503Jy sigma=0.569712 ! Fit after self-cal, rms=0.036295Jy sigma=0.549782 ! 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=2.916 mas, bmaj=27.7 mas, bpa=-23.73 degrees ! Estimated noise=0.544394 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 = 0.00313811 Jy ! Component: 100 - total flux cleaned = 0.00347074 Jy ! Component: 150 - total flux cleaned = 0.00352513 Jy ! Component: 200 - total flux cleaned = 0.00340014 Jy ! Total flux subtracted in 200 components = 0.00340014 Jy ! Clean residual min=-0.000619 max=0.000621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0269739 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 75 components and 0.0269739 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=0.035927Jy sigma=0.544062 ! Fit after self-cal, rms=0.035833Jy sigma=0.543314 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.916 x 27.7 at -23.73 degrees (North through East) ! Clean map min=-0.0015497 max=0.024693 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 KP 0.86 LA 1.08 NL 1.00 ! PT 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.34 KP 1.03 LA 0.94 NL 0.87 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 1.16 LA 1.04 NL 0.95 ! PT 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 0.98 LA 1.08 NL 0.97 ! PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 KP 0.86 LA 0.98 NL 0.85 ! PT 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 0.97 LA 1.15 NL 0.89 ! PT 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.01 LA 0.89 NL 0.89 ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.11 LA 0.93 NL 0.97 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.035833Jy sigma=0.543314 ! Fit after self-cal, rms=0.035218Jy sigma=0.539771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=27.9 mas, bpa=-23.74 degrees ! Estimated noise=0.536068 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 = -0.000249206 Jy ! Component: 100 - total flux cleaned = -5.33077e-05 Jy ! Component: 150 - total flux cleaned = -1.75367e-05 Jy ! Component: 200 - total flux cleaned = -5.3336e-07 Jy ! Total flux subtracted in 200 components = -5.3336e-07 Jy ! Clean residual min=-0.000259 max=0.000259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0269733 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 141 components and 0.0269734 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=0.035186Jy sigma=0.539335 ! Fit after self-cal, rms=0.035435Jy sigma=0.537646 ! Inverting map ! Added new window around map position (-47.8, 19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477612 Jy ! Component: 100 - total flux cleaned = 0.000519017 Jy ! Component: 150 - total flux cleaned = 0.000403412 Jy ! Component: 200 - total flux cleaned = 0.00035898 Jy ! Total flux subtracted in 200 components = 0.00035898 Jy ! Clean residual min=-0.000447 max=0.000374 Jy/beam ! Clean residual mean=0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0273323 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 203 components and 0.0273323 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=0.035420Jy sigma=0.537416 ! Fit after self-cal, rms=0.035427Jy sigma=0.537166 ! 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=0.035427Jy sigma=0.537166 ! Fit after self-cal, rms=0.036463Jy sigma=0.536633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.811 mas, bmaj=27.91 mas, bpa=-23.75 degrees ! Estimated noise=0.536699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.30265e-05 Jy ! Component: 100 - total flux cleaned = 0.000105444 Jy ! Component: 150 - total flux cleaned = 0.000117297 Jy ! Component: 200 - total flux cleaned = 9.71496e-05 Jy ! Total flux subtracted in 200 components = 9.71496e-05 Jy ! Clean residual min=-0.000422 max=0.000455 Jy/beam ! Clean residual mean=0.000002 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0274295 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 236 components and 0.0274295 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=0.036452Jy sigma=0.536448 ! Fit after self-cal, rms=0.036667Jy sigma=0.536085 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 = 9.71539e-05 Jy ! Component: 100 - total flux cleaned = 3.27352e-05 Jy ! Component: 150 - total flux cleaned = 7.38288e-07 Jy ! Component: 200 - total flux cleaned = -2.78837e-05 Jy ! Total flux subtracted in 200 components = -2.78837e-05 Jy ! Clean residual min=-0.000417 max=0.000445 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0274016 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 268 components and 0.0274016 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=0.036657Jy sigma=0.535945 ! Fit after self-cal, rms=0.036652Jy sigma=0.535591 ! 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=0.036652Jy sigma=0.535591 ! Fit after self-cal, rms=0.037848Jy sigma=0.535413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.807 mas, bmaj=27.88 mas, bpa=-23.76 degrees ! Estimated noise=0.540851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106536 Jy ! Component: 100 - total flux cleaned = 0.000106489 Jy ! Component: 150 - total flux cleaned = 0.000126473 Jy ! Component: 200 - total flux cleaned = 0.000126735 Jy ! Total flux subtracted in 200 components = 0.000126735 Jy ! Clean residual min=-0.000448 max=0.000446 Jy/beam ! Clean residual mean=0.000002 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0275283 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 303 components and 0.0275283 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=0.037840Jy sigma=0.535283 ! Fit after self-cal, rms=0.038001Jy sigma=0.535097 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 = 9.29051e-05 Jy ! Component: 100 - total flux cleaned = -3.44324e-05 Jy ! Component: 150 - total flux cleaned = -8.34702e-05 Jy ! Component: 200 - total flux cleaned = -0.000125992 Jy ! Total flux subtracted in 200 components = -0.000125992 Jy ! Clean residual min=-0.000432 max=0.000451 Jy/beam ! Clean residual mean=0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0274024 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 333 components and 0.0274024 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=0.037994Jy sigma=0.534989 ! Fit after self-cal, rms=0.038008Jy sigma=0.534961 ! 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=0.038008Jy sigma=0.534961 ! Fit after self-cal, rms=0.038987Jy sigma=0.534869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=26.78 mas, bpa=-23.8 degrees ! Estimated noise=0.540333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.77436e-05 Jy ! Component: 100 - total flux cleaned = -1.16819e-05 Jy ! Component: 150 - total flux cleaned = -4.29185e-05 Jy ! Component: 200 - total flux cleaned = -5.0403e-05 Jy ! Total flux subtracted in 200 components = -5.0403e-05 Jy ! Clean residual min=-0.000332 max=0.000365 Jy/beam ! Clean residual mean=0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0273519 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 368 components and 0.0273519 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=0.038981Jy sigma=0.534790 ! Fit after self-cal, rms=0.039102Jy sigma=0.534682 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 = -0.000125588 Jy ! Component: 100 - total flux cleaned = -0.000187804 Jy ! Component: 150 - total flux cleaned = -0.000213896 Jy ! Component: 200 - total flux cleaned = -0.000226223 Jy ! Total flux subtracted in 200 components = -0.000226223 Jy ! Clean residual min=-0.000334 max=0.000354 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0271257 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 391 components and 0.0271257 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=0.039098Jy sigma=0.534633 ! Fit after self-cal, rms=0.039110Jy sigma=0.534619 ! 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=2.802 mas, bmaj=27.88 mas, bpa=-23.76 degrees ! Estimated noise=0.544055 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.802 x 27.88 at -23.76 degrees (North through East) ! Clean map min=-0.0015668 max=0.024118 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=2.472 mas, bmaj=33.81 mas, bpa=-23.69 degrees ! Estimated noise=0.965984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122624 Jy ! Component: 100 - total flux cleaned = 0.0168078 Jy ! Component: 150 - total flux cleaned = 0.019789 Jy ! Component: 200 - total flux cleaned = 0.0214952 Jy ! Total flux subtracted in 200 components = 0.0214952 Jy ! Clean residual min=-0.006343 max=0.010550 Jy/beam ! Clean residual mean=0.000056 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.0214952 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 63 model components to the UV plane model. ! The established model now contains 63 components and 0.0214952 Jy ! Inverting map and beam ! Estimated beam: bmin=2.802 mas, bmaj=27.88 mas, bpa=-23.76 degrees ! Estimated noise=0.544055 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (40.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00769247 Jy ! Component: 100 - total flux cleaned = 0.0092103 Jy ! Component: 150 - total flux cleaned = 0.00983621 Jy ! Component: 200 - total flux cleaned = 0.00965064 Jy ! Total flux subtracted in 200 components = 0.00965064 Jy ! Clean residual min=-0.002781 max=0.002776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0311458 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 112 components and 0.0311458 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=3.215 mas, bmaj=26.78 mas, bpa=-23.8 degrees ! Estimated noise=0.540333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000512767 Jy ! Component: 100 - total flux cleaned = -0.000975436 Jy ! Component: 150 - total flux cleaned = -0.0013936 Jy ! Component: 200 - total flux cleaned = -0.00178706 Jy ! Total flux subtracted in 200 components = -0.00178706 Jy ! Clean residual min=-0.001575 max=0.001558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0293587 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 = -0.0001871 Jy ! Component: 100 - total flux cleaned = -0.00037041 Jy ! Component: 150 - total flux cleaned = -0.000550902 Jy ! Component: 200 - total flux cleaned = -0.000462158 Jy ! Total flux subtracted in 200 components = -0.000462158 Jy ! Clean residual min=-0.001359 max=0.001349 Jy/beam ! Clean residual mean=0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0288966 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 205 components and 0.0288966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.802 mas, bmaj=27.88 mas, bpa=-23.76 degrees ! Estimated noise=0.544055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235537 Jy ! Component: 100 - total flux cleaned = -0.000335344 Jy ! Component: 150 - total flux cleaned = -0.000202631 Jy ! Component: 200 - total flux cleaned = -0.000119143 Jy ! Total flux subtracted in 200 components = -0.000119143 Jy ! Clean residual min=-0.001538 max=0.001411 Jy/beam ! Clean residual mean=0.000005 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0287774 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 253 components and 0.0287774 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=0.039464Jy sigma=0.539796 ! Fit after self-cal, rms=0.039459Jy sigma=0.537672 wmodel J0240-3400_X_map.mod ! Writing 253 model components to file: J0240-3400_X_map.mod wobs J0240-3400_X_uvs.fits ! Writing UV FITS file: J0240-3400_X_uvs.fits wwins J0240-3400_X_map.win ! wwins: Wrote 2 windows to J0240-3400_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 = 0.000155394 Jy ! Component: 100 - total flux cleaned = 0.000171109 Jy ! Component: 150 - total flux cleaned = 0.000199611 Jy ! Component: 200 - total flux cleaned = 9.38267e-05 Jy ! Component: 250 - total flux cleaned = -3.0111e-05 Jy ! Component: 300 - total flux cleaned = -0.000158516 Jy ! Component: 350 - total flux cleaned = -0.000236279 Jy ! Component: 400 - total flux cleaned = -0.000278821 Jy ! Component: 450 - total flux cleaned = -0.000288909 Jy ! Component: 500 - total flux cleaned = -0.000288874 Jy ! Component: 550 - total flux cleaned = -0.000298694 Jy ! Component: 600 - total flux cleaned = -0.000298722 Jy ! Component: 650 - total flux cleaned = -0.000243585 Jy ! Component: 700 - total flux cleaned = -0.000171536 Jy ! Component: 750 - total flux cleaned = -0.000109671 Jy ! Component: 800 - total flux cleaned = -4.89117e-05 Jy ! Component: 850 - total flux cleaned = -1.48446e-05 Jy ! Component: 900 - total flux cleaned = 2.73949e-05 Jy ! Component: 950 - total flux cleaned = 8.57408e-05 Jy ! Component: 1000 - total flux cleaned = 0.000160249 Jy ! Component: 1050 - total flux cleaned = 0.000210008 Jy ! Component: 1100 - total flux cleaned = 0.000259833 Jy ! Component: 1150 - total flux cleaned = 0.000301482 Jy ! Component: 1200 - total flux cleaned = 0.000318301 Jy ! Component: 1250 - total flux cleaned = 0.000343549 Jy ! Component: 1300 - total flux cleaned = 0.000351881 Jy ! Component: 1350 - total flux cleaned = 0.000394373 Jy ! Component: 1400 - total flux cleaned = 0.000420194 Jy ! Component: 1450 - total flux cleaned = 0.000420143 Jy ! Component: 1500 - total flux cleaned = 0.000446265 Jy ! Component: 1550 - total flux cleaned = 0.00048134 Jy ! Component: 1600 - total flux cleaned = 0.000481307 Jy ! Component: 1650 - total flux cleaned = 0.000526017 Jy ! Component: 1700 - total flux cleaned = 0.00053497 Jy ! Component: 1750 - total flux cleaned = 0.000562267 Jy ! Component: 1800 - total flux cleaned = 0.000552896 Jy ! Component: 1850 - total flux cleaned = 0.000580661 Jy ! Component: 1900 - total flux cleaned = 0.000618175 Jy ! Component: 1950 - total flux cleaned = 0.000618201 Jy ! Component: 2000 - total flux cleaned = 0.000637363 Jy ! Component: 2050 - total flux cleaned = 0.000647075 Jy ! Component: 2100 - total flux cleaned = 0.000647105 Jy ! Component: 2150 - total flux cleaned = 0.000657094 Jy ! Component: 2200 - total flux cleaned = 0.000646861 Jy ! Component: 2250 - total flux cleaned = 0.000667216 Jy ! Component: 2300 - total flux cleaned = 0.000646451 Jy ! Component: 2350 - total flux cleaned = 0.000646306 Jy ! Component: 2400 - total flux cleaned = 0.000646298 Jy ! Component: 2450 - total flux cleaned = 0.000646281 Jy ! Component: 2500 - total flux cleaned = 0.000690069 Jy ! Component: 2550 - total flux cleaned = 0.000723576 Jy ! Component: 2600 - total flux cleaned = 0.000769329 Jy ! Component: 2650 - total flux cleaned = 0.000804152 Jy ! Component: 2700 - total flux cleaned = 0.000851548 Jy ! Component: 2750 - total flux cleaned = 0.000887643 Jy ! Component: 2800 - total flux cleaned = 0.000961624 Jy ! Component: 2850 - total flux cleaned = 0.000974335 Jy ! Component: 2900 - total flux cleaned = 0.00102548 Jy ! Component: 2950 - total flux cleaned = 0.00107794 Jy ! Component: 3000 - total flux cleaned = 0.00111796 Jy ! Component: 3050 - total flux cleaned = 0.00115881 Jy ! Component: 3100 - total flux cleaned = 0.00120052 Jy ! Component: 3150 - total flux cleaned = 0.00125741 Jy ! Component: 3200 - total flux cleaned = 0.00130087 Jy ! Component: 3250 - total flux cleaned = 0.00139005 Jy ! Component: 3300 - total flux cleaned = 0.0014054 Jy ! Component: 3350 - total flux cleaned = 0.00145195 Jy ! Component: 3400 - total flux cleaned = 0.00149936 Jy ! Component: 3450 - total flux cleaned = 0.00156406 Jy ! Component: 3500 - total flux cleaned = 0.00163034 Jy ! Component: 3550 - total flux cleaned = 0.00166423 Jy ! Component: 3600 - total flux cleaned = 0.00171593 Jy ! Component: 3650 - total flux cleaned = 0.00178635 Jy ! Component: 3700 - total flux cleaned = 0.00187662 Jy ! Component: 3750 - total flux cleaned = 0.00193204 Jy ! Component: 3800 - total flux cleaned = 0.00198841 Jy ! Component: 3850 - total flux cleaned = 0.0020654 Jy ! Component: 3900 - total flux cleaned = 0.00208497 Jy ! Component: 3950 - total flux cleaned = 0.00216543 Jy ! Component: 4000 - total flux cleaned = 0.00220623 Jy ! Component: 4050 - total flux cleaned = 0.0022691 Jy ! Total flux subtracted in 4096 components = 0.00231219 Jy ! Clean residual min=-0.001103 max=0.001111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0310896 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 536 components and 0.0310896 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0240-3400_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.802 x 27.88 at -23.76 degrees (North through East) ! Clean map min=-0.0038188 max=0.0098032 Jy/beam ! Writing clean map to FITS file: .//J0240-3400_X_20180528_map.fits wmodel .//J0240-3400_X_20180528_map.mod ! Writing 536 model components to file: .//J0240-3400_X_20180528_map.mod wobs .//J0240-3400_X_20180528_uvs.fits ! Writing UV FITS file: .//J0240-3400_X_20180528_uvs.fits wwins .//J0240-3400_X_20180528_map.win ! wwins: Wrote 3 windows to .//J0240-3400_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.00980317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000454089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -13.8962 13.8962 27.7924 55.5848 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.009 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 21.588 quit ! Quitting program ! Log file .//J0240-3400_X_20180528_dfm.log closed on Sun Jul 8 13:38:26 2018