! Started logfile: /tmp/maps//J2208-4509_X_20180605_dfm.log on Wed Jul 4 23:47:15 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 /tmp/maps//J2208-4509_X_20180605_uva.fits ! Reading UV FITS file: /tmp/maps//J2208-4509_X_20180605_uva.fits ! AN table 1: 41 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2208-4509 ! ! 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 94 lines of history. ! ! Reading 4920 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 J2208-4509_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=1.003410Jy sigma=19.771850 ! Fit after self-cal, rms=0.964933Jy sigma=18.967518 ! 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=0.752 mas, bmaj=10.82 mas, bpa=-19.32 degrees ! Estimated noise=1.19833 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 (0.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256402 Jy ! Component: 100 - total flux cleaned = 0.0324788 Jy ! Total flux subtracted in 100 components = 0.0324788 Jy ! Clean residual min=-0.003833 max=0.003856 Jy/beam ! Clean residual mean=0.000001 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.0324788 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0324788 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=0.035332Jy sigma=0.690284 ! Fit after self-cal, rms=0.033624Jy sigma=0.656284 ! 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=1.023 mas, bmaj=10.67 mas, bpa=-18.91 degrees ! Estimated noise=0.529979 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 = 0.00757393 Jy ! Component: 100 - total flux cleaned = 0.0117052 Jy ! Component: 150 - total flux cleaned = 0.0142727 Jy ! Component: 200 - total flux cleaned = 0.0160083 Jy ! Total flux subtracted in 200 components = 0.0160083 Jy ! Clean residual min=-0.001551 max=0.001585 Jy/beam ! Clean residual mean=-0.000005 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0484871 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 48 components and 0.0484871 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=0.032021Jy sigma=0.617427 ! Fit after self-cal, rms=0.031938Jy sigma=0.615866 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 10.67 at -18.91 degrees (North through East) ! Clean map min=-0.0016151 max=0.031938 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.24 KP 0.87 LA 0.92 MK 1.00 ! OV 1.01 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 KP 0.95 LA 0.96 MK 1.11 ! OV 0.98 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.97 LA 1.06 MK 0.96 ! OV 1.05 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.93 LA 1.01 MK 1.12 ! OV 0.98 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.92 LA 0.94 MK 0.92 ! OV 1.14 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 0.97 LA 0.98 MK 1.14 ! OV 0.94 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.94 LA 1.08 MK 1.12 ! OV 0.98 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.98 LA 1.04 MK 0.91 ! OV 1.01 PT 0.99 ! ! ! Fit before self-cal, rms=0.031938Jy sigma=0.615866 ! Fit after self-cal, rms=0.032315Jy sigma=0.609907 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=10.87 mas, bpa=-18.94 degrees ! Estimated noise=0.52633 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 = 0.00011453 Jy ! Component: 100 - total flux cleaned = 0.0001111 Jy ! Component: 150 - total flux cleaned = 9.26023e-05 Jy ! Component: 200 - total flux cleaned = 8.01716e-05 Jy ! Total flux subtracted in 200 components = 8.01716e-05 Jy ! Clean residual min=-0.000952 max=0.000834 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0485673 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0485673 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=0.032280Jy sigma=0.609386 ! Fit after self-cal, rms=0.032323Jy sigma=0.608986 ! 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=0.032323Jy sigma=0.608986 ! Fit after self-cal, rms=0.032478Jy sigma=0.608946 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=10.87 mas, bpa=-18.96 degrees ! Estimated noise=0.527481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175199 Jy ! Component: 100 - total flux cleaned = 0.000218339 Jy ! Component: 150 - total flux cleaned = 0.000208788 Jy ! Component: 200 - total flux cleaned = 0.000191682 Jy ! Total flux subtracted in 200 components = 0.000191682 Jy ! Clean residual min=-0.000939 max=0.000779 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.048759 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.048759 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=0.032466Jy sigma=0.608792 ! Fit after self-cal, rms=0.032468Jy sigma=0.608754 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 = 2.73461e-05 Jy ! Component: 100 - total flux cleaned = 3.47976e-05 Jy ! Component: 150 - total flux cleaned = 2.79547e-05 Jy ! Component: 200 - total flux cleaned = 1.66048e-05 Jy ! Total flux subtracted in 200 components = 1.66048e-05 Jy ! Clean residual min=-0.000915 max=0.000769 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0487756 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0487756 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=0.032464Jy sigma=0.608705 ! Fit after self-cal, rms=0.032463Jy sigma=0.608693 ! 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=0.032463Jy sigma=0.608693 ! Fit after self-cal, rms=0.032513Jy sigma=0.608675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=10.87 mas, bpa=-18.97 degrees ! Estimated noise=0.528046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.69123e-05 Jy ! Component: 100 - total flux cleaned = 0.000122914 Jy ! Component: 150 - total flux cleaned = 0.000133675 Jy ! Component: 200 - total flux cleaned = 0.000143107 Jy ! Total flux subtracted in 200 components = 0.000143107 Jy ! Clean residual min=-0.000864 max=0.000788 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0489187 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0489187 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=0.032510Jy sigma=0.608638 ! Fit after self-cal, rms=0.032511Jy sigma=0.608632 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 = -5.85918e-06 Jy ! Component: 100 - total flux cleaned = 3.87232e-06 Jy ! Component: 150 - total flux cleaned = 1.69135e-05 Jy ! Component: 200 - total flux cleaned = 2.086e-05 Jy ! Total flux subtracted in 200 components = 2.086e-05 Jy ! Clean residual min=-0.000850 max=0.000773 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0489396 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.0489396 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=0.032509Jy sigma=0.608612 ! Fit after self-cal, rms=0.032509Jy sigma=0.608608 ! 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=0.032509Jy sigma=0.608608 ! Fit after self-cal, rms=0.032570Jy sigma=0.608601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=13.08 mas, bpa=-7.898 degrees ! Estimated noise=0.635678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133154 Jy ! Component: 100 - total flux cleaned = 0.000148711 Jy ! Component: 150 - total flux cleaned = 0.000149266 Jy ! Component: 200 - total flux cleaned = 0.000149688 Jy ! Total flux subtracted in 200 components = 0.000149688 Jy ! Clean residual min=-0.000944 max=0.000833 Jy/beam ! Clean residual mean=-0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0490893 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.0490893 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=0.032570Jy sigma=0.608592 ! Fit after self-cal, rms=0.032571Jy sigma=0.608586 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 = 2.04034e-05 Jy ! Component: 100 - total flux cleaned = 1.97827e-05 Jy ! Component: 150 - total flux cleaned = 1.98926e-05 Jy ! Component: 200 - total flux cleaned = 2.03463e-05 Jy ! Total flux subtracted in 200 components = 2.03463e-05 Jy ! Clean residual min=-0.000931 max=0.000818 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0491096 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.0491096 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=0.032571Jy sigma=0.608585 ! Fit after self-cal, rms=0.032571Jy sigma=0.608581 ! 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=1.037 mas, bmaj=10.87 mas, bpa=-18.97 degrees ! Estimated noise=0.528825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 10.87 at -18.97 degrees (North through East) ! Clean map min=-0.0008466 max=0.031599 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=0.7595 mas, bmaj=10.92 mas, bpa=-19.44 degrees ! Estimated noise=1.22073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270933 Jy ! Component: 100 - total flux cleaned = 0.0348997 Jy ! Component: 150 - total flux cleaned = 0.0378276 Jy ! Component: 200 - total flux cleaned = 0.0399166 Jy ! Total flux subtracted in 200 components = 0.0399166 Jy ! Clean residual min=-0.002599 max=0.002883 Jy/beam ! Clean residual mean=0.000002 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0399166 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0399166 Jy ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=10.87 mas, bpa=-18.97 degrees ! Estimated noise=0.528825 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 (-1.2, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034848 Jy ! Component: 100 - total flux cleaned = 0.00530738 Jy ! Component: 150 - total flux cleaned = 0.0064757 Jy ! Component: 200 - total flux cleaned = 0.00727357 Jy ! Total flux subtracted in 200 components = 0.00727357 Jy ! Clean residual min=-0.000945 max=0.000920 Jy/beam ! Clean residual mean=0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0471902 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 80 components and 0.0471902 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=3.163 mas, bmaj=13.08 mas, bpa=-7.898 degrees ! Estimated noise=0.635678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735465 Jy ! Component: 100 - total flux cleaned = 0.00122111 Jy ! Component: 150 - total flux cleaned = 0.00157931 Jy ! Component: 200 - total flux cleaned = 0.00185384 Jy ! Total flux subtracted in 200 components = 0.00185384 Jy ! Clean residual min=-0.000920 max=0.000783 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.049044 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 = 0.0001974 Jy ! Component: 100 - total flux cleaned = 0.00029575 Jy ! Component: 150 - total flux cleaned = 0.000385626 Jy ! Component: 200 - total flux cleaned = 0.000428108 Jy ! Total flux subtracted in 200 components = 0.000428108 Jy ! Clean residual min=-0.000883 max=0.000799 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0494721 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 185 components and 0.0494721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=10.87 mas, bpa=-18.97 degrees ! Estimated noise=0.528825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134819 Jy ! Component: 100 - total flux cleaned = 0.000153091 Jy ! Component: 150 - total flux cleaned = 0.000153608 Jy ! Component: 200 - total flux cleaned = 0.000153763 Jy ! Total flux subtracted in 200 components = 0.000153763 Jy ! Clean residual min=-0.000847 max=0.000712 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0496259 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 205 components and 0.0496259 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=0.032567Jy sigma=0.608562 ! Fit after self-cal, rms=0.032564Jy sigma=0.608525 wmodel J2208-4509_X_map.mod ! Writing 205 model components to file: J2208-4509_X_map.mod wobs J2208-4509_X_uvs.fits ! Writing UV FITS file: J2208-4509_X_uvs.fits wwins J2208-4509_X_map.win ! wwins: Wrote 2 windows to J2208-4509_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 = -0.000294378 Jy ! Component: 100 - total flux cleaned = -0.00048238 Jy ! Component: 150 - total flux cleaned = -0.000591795 Jy ! Component: 200 - total flux cleaned = -0.000648139 Jy ! Component: 250 - total flux cleaned = -0.000648628 Jy ! Component: 300 - total flux cleaned = -0.000638607 Jy ! Component: 350 - total flux cleaned = -0.000599595 Jy ! Component: 400 - total flux cleaned = -0.000571425 Jy ! Component: 450 - total flux cleaned = -0.000580628 Jy ! Component: 500 - total flux cleaned = -0.000562936 Jy ! Component: 550 - total flux cleaned = -0.000545795 Jy ! Component: 600 - total flux cleaned = -0.000521014 Jy ! Component: 650 - total flux cleaned = -0.000513148 Jy ! Component: 700 - total flux cleaned = -0.000497357 Jy ! Component: 750 - total flux cleaned = -0.000497353 Jy ! Component: 800 - total flux cleaned = -0.000466655 Jy ! Component: 850 - total flux cleaned = -0.000459147 Jy ! Component: 900 - total flux cleaned = -0.000444279 Jy ! Component: 950 - total flux cleaned = -0.000429598 Jy ! Component: 1000 - total flux cleaned = -0.000429562 Jy ! Component: 1050 - total flux cleaned = -0.000429535 Jy ! Component: 1100 - total flux cleaned = -0.000401029 Jy ! Component: 1150 - total flux cleaned = -0.00040105 Jy ! Component: 1200 - total flux cleaned = -0.000415113 Jy ! Component: 1250 - total flux cleaned = -0.000415156 Jy ! Component: 1300 - total flux cleaned = -0.000436485 Jy ! Component: 1350 - total flux cleaned = -0.000443628 Jy ! Component: 1400 - total flux cleaned = -0.00045095 Jy ! Component: 1450 - total flux cleaned = -0.000458205 Jy ! Component: 1500 - total flux cleaned = -0.000473051 Jy ! Component: 1550 - total flux cleaned = -0.000480502 Jy ! Component: 1600 - total flux cleaned = -0.000488042 Jy ! Component: 1650 - total flux cleaned = -0.000487995 Jy ! Component: 1700 - total flux cleaned = -0.00050342 Jy ! Component: 1750 - total flux cleaned = -0.000511365 Jy ! Component: 1800 - total flux cleaned = -0.000527286 Jy ! Component: 1850 - total flux cleaned = -0.00054344 Jy ! Component: 1900 - total flux cleaned = -0.000551751 Jy ! Component: 1950 - total flux cleaned = -0.000568421 Jy ! Component: 2000 - total flux cleaned = -0.000577096 Jy ! Component: 2050 - total flux cleaned = -0.000577121 Jy ! Component: 2100 - total flux cleaned = -0.000585874 Jy ! Component: 2150 - total flux cleaned = -0.000603733 Jy ! Component: 2200 - total flux cleaned = -0.000612899 Jy ! Component: 2250 - total flux cleaned = -0.000631687 Jy ! Component: 2300 - total flux cleaned = -0.000631711 Jy ! Component: 2350 - total flux cleaned = -0.000621601 Jy ! Component: 2400 - total flux cleaned = -0.000611234 Jy ! Component: 2450 - total flux cleaned = -0.000611262 Jy ! Component: 2500 - total flux cleaned = -0.000589245 Jy ! Component: 2550 - total flux cleaned = -0.000589233 Jy ! Component: 2600 - total flux cleaned = -0.000577665 Jy ! Component: 2650 - total flux cleaned = -0.000565984 Jy ! Component: 2700 - total flux cleaned = -0.000553597 Jy ! Component: 2750 - total flux cleaned = -0.000540723 Jy ! Component: 2800 - total flux cleaned = -0.000527462 Jy ! Component: 2850 - total flux cleaned = -0.000513757 Jy ! Component: 2900 - total flux cleaned = -0.000513879 Jy ! Component: 2950 - total flux cleaned = -0.000499297 Jy ! Component: 3000 - total flux cleaned = -0.000484103 Jy ! Component: 3050 - total flux cleaned = -0.000468427 Jy ! Component: 3100 - total flux cleaned = -0.000468377 Jy ! Component: 3150 - total flux cleaned = -0.000451645 Jy ! Component: 3200 - total flux cleaned = -0.000434139 Jy ! Component: 3250 - total flux cleaned = -0.000433898 Jy ! Component: 3300 - total flux cleaned = -0.000433983 Jy ! Component: 3350 - total flux cleaned = -0.000434186 Jy ! Component: 3400 - total flux cleaned = -0.000414198 Jy ! Component: 3450 - total flux cleaned = -0.000414207 Jy ! Component: 3500 - total flux cleaned = -0.000392891 Jy ! Component: 3550 - total flux cleaned = -0.000392641 Jy ! Component: 3600 - total flux cleaned = -0.000392823 Jy ! Component: 3650 - total flux cleaned = -0.000393011 Jy ! Component: 3700 - total flux cleaned = -0.000368552 Jy ! Component: 3750 - total flux cleaned = -0.000368438 Jy ! Component: 3800 - total flux cleaned = -0.000342616 Jy ! Component: 3850 - total flux cleaned = -0.000342308 Jy ! Component: 3900 - total flux cleaned = -0.000342281 Jy ! Component: 3950 - total flux cleaned = -0.000342185 Jy ! Component: 4000 - total flux cleaned = -0.000312452 Jy ! Component: 4050 - total flux cleaned = -0.000312435 Jy ! Total flux subtracted in 4096 components = -0.000312116 Jy ! Clean residual min=-0.001755 max=0.001813 Jy/beam ! Clean residual mean=0.000008 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0493138 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 346 components and 0.0493138 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J2208-4509_X_20180605_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 10.87 at -18.97 degrees (North through East) ! Clean map min=-0.0034283 max=0.033392 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J2208-4509_X_20180605_map.fits wmodel /tmp/maps//J2208-4509_X_20180605_map.mod ! Writing 346 model components to file: /tmp/maps//J2208-4509_X_20180605_map.mod wobs /tmp/maps//J2208-4509_X_20180605_uvs.fits ! Writing UV FITS file: /tmp/maps//J2208-4509_X_20180605_uvs.fits wwins /tmp/maps//J2208-4509_X_20180605_map.win ! wwins: Wrote 3 windows to /tmp/maps//J2208-4509_X_20180605_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0333923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000466469 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.1908 4.1908 8.38161 16.7632 33.5264 67.0528 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 71.585 quit ! Quitting program ! Log file /tmp/maps//J2208-4509_X_20180605_dfm.log closed on Wed Jul 4 23:47:19 2018