! Started logfile: .//J0611-0337_X_dfm.log on Mon Jan 20 17:32:42 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 .//J0611-0337_X_uva.fits ! Reading UV FITS file: .//J0611-0337_X_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.966387 visibilities/baseline/integration-bin. ! Found source: J0611-0337 ! ! 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 76 lines of history. ! ! Reading 2760 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 J0611-0337_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004456Jy sigma=17.353121 ! Fit after self-cal, rms=0.949272Jy sigma=16.445748 ! 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=1.234 mas, bmaj=3.999 mas, bpa=-8.502 degrees ! Estimated noise=0.953081 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 = 0.0396005 Jy ! Component: 100 - total flux cleaned = 0.0485054 Jy ! Total flux subtracted in 100 components = 0.0485054 Jy ! Clean residual min=-0.004928 max=0.006224 Jy/beam ! Clean residual mean=-0.000003 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.0485054 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0485054 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=0.061905Jy sigma=0.690932 ! Fit after self-cal, rms=0.061235Jy sigma=0.681253 ! 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=1.497 mas, bmaj=3.988 mas, bpa=-8.15 degrees ! Estimated noise=0.83506 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 = 0.00424722 Jy ! Component: 100 - total flux cleaned = 0.00681441 Jy ! Component: 150 - total flux cleaned = 0.00803722 Jy ! Component: 200 - total flux cleaned = 0.00832706 Jy ! Total flux subtracted in 200 components = 0.00832706 Jy ! Clean residual min=-0.003563 max=0.005267 Jy/beam ! Clean residual mean=-0.000003 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.0568324 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0568324 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=0.060751Jy sigma=0.675038 ! Fit after self-cal, rms=0.060704Jy sigma=0.674869 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.497 x 3.988 at -8.15 degrees (North through East) ! Clean map min=-0.0034344 max=0.0519 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.96 KP 1.00 ! LA 0.87 OV 1.26 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.09 KP 0.98 ! LA 1.01 OV 1.32 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 0.92 KP 1.06 ! LA 0.89 OV 1.40 PT 0.83 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.93 KP 1.13 ! LA 0.84 OV 1.34 PT 0.82 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.10 KP 1.05 ! LA 1.00 OV 1.27 PT 0.79 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 1.10 KP 1.02 ! LA 0.76 OV 1.18 PT 0.84 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.82 HN 1.05 KP 1.02 ! LA 0.93 OV 1.01 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.06 KP 0.94 ! LA 0.71 OV 1.29 PT 0.95 ! ! ! Fit before self-cal, rms=0.060704Jy sigma=0.674869 ! Fit after self-cal, rms=0.055389Jy sigma=0.657688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=3.938 mas, bpa=-8.273 degrees ! Estimated noise=0.827693 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 = -0.000341153 Jy ! Component: 100 - total flux cleaned = -0.000438816 Jy ! Component: 150 - total flux cleaned = -0.000397884 Jy ! Component: 200 - total flux cleaned = -0.000380032 Jy ! Total flux subtracted in 200 components = -0.000380032 Jy ! Clean residual min=-0.002319 max=0.003142 Jy/beam ! Clean residual mean=0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0564524 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0564524 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=0.055369Jy sigma=0.657301 ! Fit after self-cal, rms=0.055418Jy sigma=0.656317 ! 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=0.055418Jy sigma=0.656317 ! Fit after self-cal, rms=0.055394Jy sigma=0.656218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.537 mas, bmaj=3.94 mas, bpa=-8.295 degrees ! Estimated noise=0.828774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000325885 Jy ! Component: 100 - total flux cleaned = -0.000309869 Jy ! Component: 150 - total flux cleaned = -0.000295477 Jy ! Component: 200 - total flux cleaned = -0.000268212 Jy ! Total flux subtracted in 200 components = -0.000268212 Jy ! Clean residual min=-0.002235 max=0.003093 Jy/beam ! Clean residual mean=-0.000000 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0561842 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0561842 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=0.055386Jy sigma=0.656030 ! Fit after self-cal, rms=0.055385Jy sigma=0.656016 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) ! Added new window around map position (-5, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271323 Jy ! Component: 100 - total flux cleaned = 0.00396492 Jy ! Component: 150 - total flux cleaned = 0.0044821 Jy ! Component: 200 - total flux cleaned = 0.00470437 Jy ! Total flux subtracted in 200 components = 0.00470437 Jy ! Clean residual min=-0.002048 max=0.001888 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0608886 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.0608886 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=0.055219Jy sigma=0.653600 ! Fit after self-cal, rms=0.055180Jy sigma=0.653136 ! 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=0.055180Jy sigma=0.653136 ! Fit after self-cal, rms=0.055140Jy sigma=0.652930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.536 mas, bmaj=3.954 mas, bpa=-8.359 degrees ! Estimated noise=0.821633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104566 Jy ! Component: 100 - total flux cleaned = 0.00112959 Jy ! Component: 150 - total flux cleaned = 0.00106014 Jy ! Component: 200 - total flux cleaned = 0.00106022 Jy ! Total flux subtracted in 200 components = 0.00106022 Jy ! Clean residual min=-0.002033 max=0.001739 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0619488 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 86 components and 0.0619488 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=0.055101Jy sigma=0.652540 ! Fit after self-cal, rms=0.055111Jy sigma=0.652484 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 = 0.000293944 Jy ! Component: 100 - total flux cleaned = 0.000274246 Jy ! Component: 150 - total flux cleaned = 0.000254838 Jy ! Component: 200 - total flux cleaned = 0.000236288 Jy ! Total flux subtracted in 200 components = 0.000236288 Jy ! Clean residual min=-0.001939 max=0.001705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0621851 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.0621851 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=0.055091Jy sigma=0.652313 ! Fit after self-cal, rms=0.055090Jy sigma=0.652295 ! 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=0.055090Jy sigma=0.652295 ! Fit after self-cal, rms=0.055253Jy sigma=0.652259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.849 mas, bmaj=3.929 mas, bpa=-0.5261 degrees ! Estimated noise=0.925026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436076 Jy ! Component: 100 - total flux cleaned = 0.000397525 Jy ! Component: 150 - total flux cleaned = 0.000361399 Jy ! Component: 200 - total flux cleaned = 0.000344682 Jy ! Total flux subtracted in 200 components = 0.000344682 Jy ! Clean residual min=-0.002136 max=0.001965 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0625298 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 140 components and 0.0625298 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=0.055236Jy sigma=0.652127 ! Fit after self-cal, rms=0.055240Jy sigma=0.652113 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 = 6.30604e-05 Jy ! Component: 100 - total flux cleaned = 3.02256e-05 Jy ! Component: 150 - total flux cleaned = 1.48224e-05 Jy ! Component: 200 - total flux cleaned = -1.40677e-05 Jy ! Total flux subtracted in 200 components = -1.40677e-05 Jy ! Clean residual min=-0.002068 max=0.001986 Jy/beam ! Clean residual mean=-0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0625157 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 0.0625157 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=0.055228Jy sigma=0.652034 ! Fit after self-cal, rms=0.055227Jy sigma=0.652027 ! 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=1.534 mas, bmaj=3.955 mas, bpa=-8.36 degrees ! Estimated noise=0.821039 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.534 x 3.955 at -8.36 degrees (North through East) ! Clean map min=-0.0018757 max=0.051579 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=1.262 mas, bmaj=3.961 mas, bpa=-8.751 degrees ! Estimated noise=0.945483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397565 Jy ! Component: 100 - total flux cleaned = 0.0485758 Jy ! Component: 150 - total flux cleaned = 0.0524429 Jy ! Component: 200 - total flux cleaned = 0.055316 Jy ! Total flux subtracted in 200 components = 0.055316 Jy ! Clean residual min=-0.003102 max=0.002459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.055316 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.055316 Jy ! Inverting map and beam ! Estimated beam: bmin=1.534 mas, bmaj=3.955 mas, bpa=-8.36 degrees ! Estimated noise=0.821039 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 = 0.0023244 Jy ! Component: 100 - total flux cleaned = 0.00364398 Jy ! Component: 150 - total flux cleaned = 0.00457656 Jy ! Component: 200 - total flux cleaned = 0.00530626 Jy ! Total flux subtracted in 200 components = 0.00530626 Jy ! Clean residual min=-0.002142 max=0.001836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0606223 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.0606223 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=2.849 mas, bmaj=3.929 mas, bpa=-0.5261 degrees ! Estimated noise=0.925026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109573 Jy ! Component: 100 - total flux cleaned = 0.0018084 Jy ! Component: 150 - total flux cleaned = 0.00195054 Jy ! Component: 200 - total flux cleaned = 0.00192546 Jy ! Total flux subtracted in 200 components = 0.00192546 Jy ! Clean residual min=-0.002421 max=0.001940 Jy/beam ! Clean residual mean=-0.000000 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0625478 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 = -2.48529e-05 Jy ! Component: 100 - total flux cleaned = -6.92099e-05 Jy ! Component: 150 - total flux cleaned = -0.000111263 Jy ! Component: 200 - total flux cleaned = -0.000130506 Jy ! Total flux subtracted in 200 components = -0.000130506 Jy ! Clean residual min=-0.002288 max=0.001945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0624173 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 114 components and 0.0624172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.534 mas, bmaj=3.955 mas, bpa=-8.36 degrees ! Estimated noise=0.821039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.89871e-05 Jy ! Component: 100 - total flux cleaned = -0.000108874 Jy ! Component: 150 - total flux cleaned = -0.000127838 Jy ! Component: 200 - total flux cleaned = -0.000127213 Jy ! Total flux subtracted in 200 components = -0.000127213 Jy ! Clean residual min=-0.001965 max=0.001749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.06229 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.06229 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=0.055245Jy sigma=0.652301 ! Fit after self-cal, rms=0.055251Jy sigma=0.652248 wmodel J0611-0337_X_map.mod ! Writing 131 model components to file: J0611-0337_X_map.mod wobs J0611-0337_X_uvs.fits ! Writing UV FITS file: J0611-0337_X_uvs.fits wwins J0611-0337_X_map.win ! wwins: Wrote 2 windows to J0611-0337_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 = -0.000462985 Jy ! Component: 100 - total flux cleaned = -0.000699619 Jy ! Component: 150 - total flux cleaned = -0.000837572 Jy ! Component: 200 - total flux cleaned = -0.000862838 Jy ! Component: 250 - total flux cleaned = -0.000980367 Jy ! Component: 300 - total flux cleaned = -0.00111294 Jy ! Component: 350 - total flux cleaned = -0.00132322 Jy ! Component: 400 - total flux cleaned = -0.00152363 Jy ! Component: 450 - total flux cleaned = -0.00173466 Jy ! Component: 500 - total flux cleaned = -0.00191969 Jy ! Component: 550 - total flux cleaned = -0.00206322 Jy ! Component: 600 - total flux cleaned = -0.00216737 Jy ! Component: 650 - total flux cleaned = -0.00230239 Jy ! Component: 700 - total flux cleaned = -0.00241748 Jy ! Component: 750 - total flux cleaned = -0.00254537 Jy ! Component: 800 - total flux cleaned = -0.00265413 Jy ! Component: 850 - total flux cleaned = -0.00272994 Jy ! Component: 900 - total flux cleaned = -0.00281872 Jy ! Component: 950 - total flux cleaned = -0.00289117 Jy ! Component: 1000 - total flux cleaned = -0.00291969 Jy ! Component: 1050 - total flux cleaned = -0.00294768 Jy ! Component: 1100 - total flux cleaned = -0.00297519 Jy ! Component: 1150 - total flux cleaned = -0.00298881 Jy ! Component: 1200 - total flux cleaned = -0.00302884 Jy ! Component: 1250 - total flux cleaned = -0.00310702 Jy ! Component: 1300 - total flux cleaned = -0.00314543 Jy ! Component: 1350 - total flux cleaned = -0.00317075 Jy ! Component: 1400 - total flux cleaned = -0.00320808 Jy ! Component: 1450 - total flux cleaned = -0.0032328 Jy ! Component: 1500 - total flux cleaned = -0.00328162 Jy ! Component: 1550 - total flux cleaned = -0.00331786 Jy ! Component: 1600 - total flux cleaned = -0.00334198 Jy ! Component: 1650 - total flux cleaned = -0.00336596 Jy ! Component: 1700 - total flux cleaned = -0.00338967 Jy ! Component: 1750 - total flux cleaned = -0.00335428 Jy ! Component: 1800 - total flux cleaned = -0.00334244 Jy ! Component: 1850 - total flux cleaned = -0.00333072 Jy ! Component: 1900 - total flux cleaned = -0.00329571 Jy ! Component: 1950 - total flux cleaned = -0.00329569 Jy ! Component: 2000 - total flux cleaned = -0.00330747 Jy ! Component: 2050 - total flux cleaned = -0.00331908 Jy ! Component: 2100 - total flux cleaned = -0.00329572 Jy ! Component: 2150 - total flux cleaned = -0.00330746 Jy ! Component: 2200 - total flux cleaned = -0.00330746 Jy ! Component: 2250 - total flux cleaned = -0.00330739 Jy ! Component: 2300 - total flux cleaned = -0.00331919 Jy ! Component: 2350 - total flux cleaned = -0.00333091 Jy ! Component: 2400 - total flux cleaned = -0.00329571 Jy ! Component: 2450 - total flux cleaned = -0.00329575 Jy ! Component: 2500 - total flux cleaned = -0.00328406 Jy ! Component: 2550 - total flux cleaned = -0.00326041 Jy ! Component: 2600 - total flux cleaned = -0.00322491 Jy ! Component: 2650 - total flux cleaned = -0.00322486 Jy ! Component: 2700 - total flux cleaned = -0.00318919 Jy ! Component: 2750 - total flux cleaned = -0.00316539 Jy ! Component: 2800 - total flux cleaned = -0.00316543 Jy ! Component: 2850 - total flux cleaned = -0.00312944 Jy ! Component: 2900 - total flux cleaned = -0.00308117 Jy ! Component: 2950 - total flux cleaned = -0.00305689 Jy ! Component: 3000 - total flux cleaned = -0.00300818 Jy ! Component: 3050 - total flux cleaned = -0.00297141 Jy ! Component: 3100 - total flux cleaned = -0.00290982 Jy ! Component: 3150 - total flux cleaned = -0.00288507 Jy ! Component: 3200 - total flux cleaned = -0.00282268 Jy ! Component: 3250 - total flux cleaned = -0.00279747 Jy ! Component: 3300 - total flux cleaned = -0.00275951 Jy ! Component: 3350 - total flux cleaned = -0.00272131 Jy ! Component: 3400 - total flux cleaned = -0.00269559 Jy ! Component: 3450 - total flux cleaned = -0.00264395 Jy ! Component: 3500 - total flux cleaned = -0.00261777 Jy ! Component: 3550 - total flux cleaned = -0.00257854 Jy ! Component: 3600 - total flux cleaned = -0.00253893 Jy ! Component: 3650 - total flux cleaned = -0.00248546 Jy ! Component: 3700 - total flux cleaned = -0.00245851 Jy ! Component: 3750 - total flux cleaned = -0.00240398 Jy ! Component: 3800 - total flux cleaned = -0.00239006 Jy ! Component: 3850 - total flux cleaned = -0.00239002 Jy ! Component: 3900 - total flux cleaned = -0.00236204 Jy ! Component: 3950 - total flux cleaned = -0.00236203 Jy ! Component: 4000 - total flux cleaned = -0.00233352 Jy ! Component: 4050 - total flux cleaned = -0.00233341 Jy ! Total flux subtracted in 4096 components = -0.00230425 Jy ! Clean residual min=-0.000844 max=0.000835 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0599858 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 371 components and 0.0599857 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0611-0337_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.534 x 3.955 at -8.36 degrees (North through East) ! Clean map min=-0.0020014 max=0.051659 Jy/beam ! Writing clean map to FITS file: .//J0611-0337_X_map.fits wmodel .//J0611-0337_X_map.mod ! Writing 371 model components to file: .//J0611-0337_X_map.mod wobs .//J0611-0337_X_uvs.fits ! Writing UV FITS file: .//J0611-0337_X_uvs.fits wwins .//J0611-0337_X_map.win ! wwins: Wrote 3 windows to .//J0611-0337_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0516592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229227 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33119 1.33119 2.66237 5.32474 10.6495 21.299 42.5979 85.1959 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 225.363 quit ! Quitting program ! Log file .//J0611-0337_X_dfm.log closed on Mon Jan 20 17:32:45 2020