! Started logfile: .//J0623-3009_X_20180528_dfm.log on Sun Jul 8 13:43:17 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 .//J0623-3009_X_20180528_uva.fits ! Reading UV FITS file: .//J0623-3009_X_20180528_uva.fits ! AN table 1: 78 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0623-3009 ! ! 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 13104 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 J0623-3009_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=1.004972Jy sigma=16.453691 ! Fit after self-cal, rms=0.955248Jy sigma=15.582768 ! 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=0.9625 mas, bmaj=4.103 mas, bpa=-0.9304 degrees ! Estimated noise=0.830937 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 = 0.0376522 Jy ! Component: 100 - total flux cleaned = 0.0462799 Jy ! Total flux subtracted in 100 components = 0.0462799 Jy ! Clean residual min=-0.003447 max=0.005357 Jy/beam ! Clean residual mean=-0.000000 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0462799 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0462799 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=0.047291Jy sigma=0.647865 ! Fit after self-cal, rms=0.046216Jy sigma=0.632606 ! Inverting map ! Added new window around map position (-2.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460821 Jy ! Component: 100 - total flux cleaned = 0.00542818 Jy ! Total flux subtracted in 100 components = 0.00542818 Jy ! Clean residual min=-0.002233 max=0.002367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0517081 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0517081 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=0.045929Jy sigma=0.625791 ! Fit after self-cal, rms=0.045951Jy sigma=0.625139 ! 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=1.192 mas, bmaj=4.401 mas, bpa=-1.494 degrees ! Estimated noise=0.397401 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 = 0.000229374 Jy ! Component: 100 - total flux cleaned = 0.000144006 Jy ! Component: 150 - total flux cleaned = 8.39462e-05 Jy ! Component: 200 - total flux cleaned = 1.64167e-05 Jy ! Total flux subtracted in 200 components = 1.64167e-05 Jy ! Clean residual min=-0.001243 max=0.001369 Jy/beam ! Clean residual mean=-0.000007 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0517245 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0517245 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=0.045915Jy sigma=0.624412 ! Fit after self-cal, rms=0.045930Jy sigma=0.624377 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 4.401 at -1.494 degrees (North through East) ! Clean map min=-0.001422 max=0.046261 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.96 KP 0.96 LA 0.97 ! NL 0.98 PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.04 KP 0.94 LA 0.98 ! NL 1.12 PT 0.98 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.01 KP 0.92 LA 0.98 ! NL 1.02 PT 1.05 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.91 KP 0.98 LA 1.03 ! NL 1.04 PT 1.04 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.98 KP 0.96 LA 1.00 ! NL 1.04 PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.04 KP 0.97 LA 0.97 ! NL 1.03 PT 1.05 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.00 KP 0.96 LA 0.95 ! NL 1.17 PT 0.96 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.99 KP 0.94 LA 1.03 ! NL 1.11 PT 1.06 SC 1.00 ! ! ! Fit before self-cal, rms=0.045930Jy sigma=0.624377 ! Fit after self-cal, rms=0.047042Jy sigma=0.622504 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=4.409 mas, bpa=-1.516 degrees ! Estimated noise=0.398636 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 = 0.000217713 Jy ! Component: 100 - total flux cleaned = 0.000285071 Jy ! Component: 150 - total flux cleaned = 0.000274023 Jy ! Component: 200 - total flux cleaned = 0.000274134 Jy ! Total flux subtracted in 200 components = 0.000274134 Jy ! Clean residual min=-0.000974 max=0.000815 Jy/beam ! Clean residual mean=-0.000005 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0519986 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0519986 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=0.047033Jy sigma=0.622383 ! Fit after self-cal, rms=0.047080Jy sigma=0.622296 ! 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=0.047080Jy sigma=0.622296 ! Fit after self-cal, rms=0.047140Jy sigma=0.622260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=4.405 mas, bpa=-1.583 degrees ! Estimated noise=0.39881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198527 Jy ! Component: 100 - total flux cleaned = 0.000263288 Jy ! Component: 150 - total flux cleaned = 0.000256336 Jy ! Component: 200 - total flux cleaned = 0.000244205 Jy ! Total flux subtracted in 200 components = 0.000244205 Jy ! Clean residual min=-0.000941 max=0.000788 Jy/beam ! Clean residual mean=-0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0522428 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0522428 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=0.047136Jy sigma=0.622197 ! Fit after self-cal, rms=0.047137Jy sigma=0.622188 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 = 5.95115e-05 Jy ! Component: 100 - total flux cleaned = 7.6713e-05 Jy ! Component: 150 - total flux cleaned = 7.15049e-05 Jy ! Component: 200 - total flux cleaned = 7.15383e-05 Jy ! Total flux subtracted in 200 components = 7.15383e-05 Jy ! Clean residual min=-0.000952 max=0.000791 Jy/beam ! Clean residual mean=-0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0523144 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0523144 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=0.047136Jy sigma=0.622170 ! Fit after self-cal, rms=0.047135Jy sigma=0.622166 ! 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=0.047135Jy sigma=0.622166 ! Fit after self-cal, rms=0.047124Jy sigma=0.622146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=4.402 mas, bpa=-1.634 degrees ! Estimated noise=0.398614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116341 Jy ! Component: 100 - total flux cleaned = 0.000154555 Jy ! Component: 150 - total flux cleaned = 0.000173737 Jy ! Component: 200 - total flux cleaned = 0.000169756 Jy ! Total flux subtracted in 200 components = 0.000169756 Jy ! Clean residual min=-0.000919 max=0.000776 Jy/beam ! Clean residual mean=-0.000005 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0524841 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.0524841 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=0.047122Jy sigma=0.622118 ! Fit after self-cal, rms=0.047123Jy sigma=0.622115 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 = 2.87841e-05 Jy ! Component: 100 - total flux cleaned = 4.09915e-05 Jy ! Component: 150 - total flux cleaned = 4.10858e-05 Jy ! Component: 200 - total flux cleaned = 3.7559e-05 Jy ! Total flux subtracted in 200 components = 3.7559e-05 Jy ! Clean residual min=-0.000925 max=0.000785 Jy/beam ! Clean residual mean=-0.000005 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0525217 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.0525217 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=0.047122Jy sigma=0.622107 ! Fit after self-cal, rms=0.047121Jy sigma=0.622105 ! 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=0.047121Jy sigma=0.622105 ! Fit after self-cal, rms=0.047116Jy sigma=0.622096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=5.272 mas, bpa=-7.627 degrees ! Estimated noise=0.468752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.92744e-05 Jy ! Component: 100 - total flux cleaned = 8.37019e-05 Jy ! Component: 150 - total flux cleaned = 8.71882e-05 Jy ! Component: 200 - total flux cleaned = 9.0306e-05 Jy ! Total flux subtracted in 200 components = 9.0306e-05 Jy ! Clean residual min=-0.000868 max=0.000867 Jy/beam ! Clean residual mean=-0.000010 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.052612 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.052612 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=0.047115Jy sigma=0.622086 ! Fit after self-cal, rms=0.047115Jy sigma=0.622083 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 = 1.91138e-05 Jy ! Component: 100 - total flux cleaned = 2.52951e-05 Jy ! Component: 150 - total flux cleaned = 2.82286e-05 Jy ! Component: 200 - total flux cleaned = 3.09508e-05 Jy ! Total flux subtracted in 200 components = 3.09508e-05 Jy ! Clean residual min=-0.000871 max=0.000870 Jy/beam ! Clean residual mean=-0.000010 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0526429 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.0526429 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=0.047114Jy sigma=0.622080 ! Fit after self-cal, rms=0.047114Jy sigma=0.622080 ! 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=1.184 mas, bmaj=4.399 mas, bpa=-1.67 degrees ! Estimated noise=0.398538 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.184 x 4.399 at -1.67 degrees (North through East) ! Clean map min=-0.00088879 max=0.046505 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=0.9551 mas, bmaj=4.103 mas, bpa=-1.129 degrees ! Estimated noise=0.8266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382387 Jy ! Component: 100 - total flux cleaned = 0.047279 Jy ! Component: 150 - total flux cleaned = 0.0507058 Jy ! Component: 200 - total flux cleaned = 0.0516551 Jy ! Total flux subtracted in 200 components = 0.0516551 Jy ! Clean residual min=-0.002018 max=0.001920 Jy/beam ! Clean residual mean=-0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0516551 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0516551 Jy ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=4.399 mas, bpa=-1.67 degrees ! Estimated noise=0.398538 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 (5.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555214 Jy ! Component: 100 - total flux cleaned = 0.00070186 Jy ! Component: 150 - total flux cleaned = 0.000722068 Jy ! Component: 200 - total flux cleaned = 0.000705977 Jy ! Total flux subtracted in 200 components = 0.000705977 Jy ! Clean residual min=-0.000973 max=0.000750 Jy/beam ! Clean residual mean=-0.000004 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0523611 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.0523611 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=2.081 mas, bmaj=5.272 mas, bpa=-7.627 degrees ! Estimated noise=0.468752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.61974e-05 Jy ! Component: 100 - total flux cleaned = 2.92693e-05 Jy ! Component: 150 - total flux cleaned = 2.84844e-05 Jy ! Component: 200 - total flux cleaned = 3.64242e-05 Jy ! Total flux subtracted in 200 components = 3.64242e-05 Jy ! Clean residual min=-0.000962 max=0.000789 Jy/beam ! Clean residual mean=-0.000007 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0523975 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 = 7.08759e-06 Jy ! Component: 100 - total flux cleaned = 1.34064e-05 Jy ! Component: 150 - total flux cleaned = 1.35984e-05 Jy ! Component: 200 - total flux cleaned = 1.38439e-05 Jy ! Total flux subtracted in 200 components = 1.38439e-05 Jy ! Clean residual min=-0.000958 max=0.000767 Jy/beam ! Clean residual mean=-0.000007 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0524114 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 0.0524114 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=4.399 mas, bpa=-1.67 degrees ! Estimated noise=0.398538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.52686e-05 Jy ! Component: 100 - total flux cleaned = 4.68061e-05 Jy ! Component: 150 - total flux cleaned = 6.96613e-05 Jy ! Component: 200 - total flux cleaned = 7.96699e-05 Jy ! Total flux subtracted in 200 components = 7.96699e-05 Jy ! Clean residual min=-0.000887 max=0.000768 Jy/beam ! Clean residual mean=-0.000004 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.052491 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.052491 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=0.047109Jy sigma=0.622064 ! Fit after self-cal, rms=0.047104Jy sigma=0.622030 wmodel J0623-3009_X_map.mod ! Writing 93 model components to file: J0623-3009_X_map.mod wobs J0623-3009_X_uvs.fits ! Writing UV FITS file: J0623-3009_X_uvs.fits wwins J0623-3009_X_map.win ! wwins: Wrote 3 windows to J0623-3009_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 = -0.000269057 Jy ! Component: 100 - total flux cleaned = -0.000404365 Jy ! Component: 150 - total flux cleaned = -0.000417533 Jy ! Component: 200 - total flux cleaned = -0.000428884 Jy ! Component: 250 - total flux cleaned = -0.000417744 Jy ! Component: 300 - total flux cleaned = -0.000417797 Jy ! Component: 350 - total flux cleaned = -0.000448669 Jy ! Component: 400 - total flux cleaned = -0.000498264 Jy ! Component: 450 - total flux cleaned = -0.000546223 Jy ! Component: 500 - total flux cleaned = -0.000583519 Jy ! Component: 550 - total flux cleaned = -0.000610724 Jy ! Component: 600 - total flux cleaned = -0.000637117 Jy ! Component: 650 - total flux cleaned = -0.000645582 Jy ! Component: 700 - total flux cleaned = -0.000662582 Jy ! Component: 750 - total flux cleaned = -0.000687513 Jy ! Component: 800 - total flux cleaned = -0.000687487 Jy ! Component: 850 - total flux cleaned = -0.000703458 Jy ! Component: 900 - total flux cleaned = -0.000719208 Jy ! Component: 950 - total flux cleaned = -0.000742445 Jy ! Component: 1000 - total flux cleaned = -0.000750051 Jy ! Component: 1050 - total flux cleaned = -0.000772529 Jy ! Component: 1100 - total flux cleaned = -0.000772407 Jy ! Component: 1150 - total flux cleaned = -0.000786903 Jy ! Component: 1200 - total flux cleaned = -0.000801182 Jy ! Component: 1250 - total flux cleaned = -0.000808244 Jy ! Component: 1300 - total flux cleaned = -0.000836172 Jy ! Component: 1350 - total flux cleaned = -0.000856849 Jy ! Component: 1400 - total flux cleaned = -0.000863669 Jy ! Component: 1450 - total flux cleaned = -0.00089739 Jy ! Component: 1500 - total flux cleaned = -0.000917374 Jy ! Component: 1550 - total flux cleaned = -0.000930577 Jy ! Component: 1600 - total flux cleaned = -0.000943628 Jy ! Component: 1650 - total flux cleaned = -0.000963128 Jy ! Component: 1700 - total flux cleaned = -0.00098888 Jy ! Component: 1750 - total flux cleaned = -0.00103348 Jy ! Component: 1800 - total flux cleaned = -0.00103979 Jy ! Component: 1850 - total flux cleaned = -0.00105863 Jy ! Component: 1900 - total flux cleaned = -0.00107106 Jy ! Component: 1950 - total flux cleaned = -0.00108342 Jy ! Component: 2000 - total flux cleaned = -0.00108343 Jy ! Component: 2050 - total flux cleaned = -0.00109565 Jy ! Component: 2100 - total flux cleaned = -0.00110174 Jy ! Component: 2150 - total flux cleaned = -0.00113199 Jy ! Component: 2200 - total flux cleaned = -0.00114402 Jy ! Component: 2250 - total flux cleaned = -0.00116197 Jy ! Component: 2300 - total flux cleaned = -0.00118578 Jy ! Component: 2350 - total flux cleaned = -0.0012094 Jy ! Component: 2400 - total flux cleaned = -0.00121523 Jy ! Component: 2450 - total flux cleaned = -0.00122692 Jy ! Component: 2500 - total flux cleaned = -0.00124437 Jy ! Component: 2550 - total flux cleaned = -0.00126178 Jy ! Component: 2600 - total flux cleaned = -0.00128482 Jy ! Component: 2650 - total flux cleaned = -0.00129627 Jy ! Component: 2700 - total flux cleaned = -0.00129627 Jy ! Component: 2750 - total flux cleaned = -0.00130195 Jy ! Component: 2800 - total flux cleaned = -0.0013076 Jy ! Component: 2850 - total flux cleaned = -0.00131325 Jy ! Component: 2900 - total flux cleaned = -0.00130762 Jy ! Component: 2950 - total flux cleaned = -0.001302 Jy ! Component: 3000 - total flux cleaned = -0.00130206 Jy ! Component: 3050 - total flux cleaned = -0.00129653 Jy ! Component: 3100 - total flux cleaned = -0.00127428 Jy ! Component: 3150 - total flux cleaned = -0.00125763 Jy ! Component: 3200 - total flux cleaned = -0.00122999 Jy ! Component: 3250 - total flux cleaned = -0.00120789 Jy ! Component: 3300 - total flux cleaned = -0.00118581 Jy ! Component: 3350 - total flux cleaned = -0.00116931 Jy ! Component: 3400 - total flux cleaned = -0.00115831 Jy ! Component: 3450 - total flux cleaned = -0.00113087 Jy ! Component: 3500 - total flux cleaned = -0.00111989 Jy ! Component: 3550 - total flux cleaned = -0.00110893 Jy ! Component: 3600 - total flux cleaned = -0.00108158 Jy ! Component: 3650 - total flux cleaned = -0.0010597 Jy ! Component: 3700 - total flux cleaned = -0.00105424 Jy ! Component: 3750 - total flux cleaned = -0.0010378 Jy ! Component: 3800 - total flux cleaned = -0.00101041 Jy ! Component: 3850 - total flux cleaned = -0.000999449 Jy ! Component: 3900 - total flux cleaned = -0.000977471 Jy ! Component: 3950 - total flux cleaned = -0.000955481 Jy ! Component: 4000 - total flux cleaned = -0.000938981 Jy ! Component: 4050 - total flux cleaned = -0.00092242 Jy ! Total flux subtracted in 4096 components = -0.000889228 Jy ! Clean residual min=-0.000386 max=0.000297 Jy/beam ! Clean residual mean=-0.000002 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0516018 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 305 components and 0.0516018 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0623-3009_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.184 x 4.399 at -1.67 degrees (North through East) ! Clean map min=-0.00069641 max=0.04579 Jy/beam ! Writing clean map to FITS file: .//J0623-3009_X_20180528_map.fits wmodel .//J0623-3009_X_20180528_map.mod ! Writing 305 model components to file: .//J0623-3009_X_20180528_map.mod wobs .//J0623-3009_X_20180528_uvs.fits ! Writing UV FITS file: .//J0623-3009_X_20180528_uvs.fits wwins .//J0623-3009_X_20180528_map.win ! wwins: Wrote 4 windows to .//J0623-3009_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0457897 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.97212e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.653343 0.653343 1.30669 2.61337 5.22675 10.4535 20.907 41.814 83.628 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 459.176 quit ! Quitting program ! Log file .//J0623-3009_X_20180528_dfm.log closed on Sun Jul 8 13:43:21 2018