! Started logfile: .//J0701-4634_X_20180710_dfm.log on Sat Jul 28 19:21:40 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 .//J0701-4634_X_20180710_uva.fits ! Reading UV FITS file: .//J0701-4634_X_20180710_uva.fits ! AN table 1: 24 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J0701-4634 ! ! 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 1824 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 J0701-4634_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.040790Jy sigma=12.269545 ! Fit after self-cal, rms=0.760156Jy sigma=9.131616 ! 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=0.7455 mas, bmaj=12.9 mas, bpa=-15.24 degrees ! Estimated noise=2.87335 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 = 0.174728 Jy ! Component: 100 - total flux cleaned = 0.224767 Jy ! Total flux subtracted in 100 components = 0.224767 Jy ! Clean residual min=-0.027218 max=0.027028 Jy/beam ! Clean residual mean=-0.000302 rms=0.009216 Jy/beam ! Combined flux in latest and established models = 0.224767 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.224767 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=0.100319Jy sigma=1.120196 ! Fit after self-cal, rms=0.100228Jy sigma=1.119901 ! 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=0.9187 mas, bmaj=12.64 mas, bpa=-15.12 degrees ! Estimated noise=1.48042 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 = 0.0459789 Jy ! Component: 100 - total flux cleaned = 0.0602575 Jy ! Component: 150 - total flux cleaned = 0.0617619 Jy ! Component: 200 - total flux cleaned = 0.0627502 Jy ! Total flux subtracted in 200 components = 0.0627502 Jy ! Clean residual min=-0.022047 max=0.026323 Jy/beam ! Clean residual mean=0.000105 rms=0.009028 Jy/beam ! Combined flux in latest and established models = 0.287517 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.287517 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=0.083691Jy sigma=0.808814 ! Fit after self-cal, rms=0.083513Jy sigma=0.808026 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9187 x 12.64 at -15.12 degrees (North through East) ! Clean map min=-0.021519 max=0.21143 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.83 LA 0.99 MK 1.12 OV 0.99 ! PT 1.35 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 0.85 LA 0.96 MK 1.05 OV 0.98 ! PT 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 0.86 LA 0.93 MK 1.08 OV 1.00 ! PT 1.37 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 0.84 LA 1.01 MK 1.03 OV 1.00 ! PT 1.38 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! KP 0.84 LA 0.95 MK 1.00 OV 0.98 ! PT 1.48 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 0.85 LA 0.95 MK 1.01 OV 0.99 ! PT 1.49 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 0.83 LA 0.93 MK 0.94 OV 1.01 ! PT 1.32 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 0.81 LA 0.95 MK 0.95 OV 0.97 ! PT 1.47 ! ! ! Fit before self-cal, rms=0.083513Jy sigma=0.808026 ! Fit after self-cal, rms=0.077042Jy sigma=0.627181 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9261 mas, bmaj=12.61 mas, bpa=-15.13 degrees ! Estimated noise=1.46366 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 = 0.000818544 Jy ! Component: 100 - total flux cleaned = 0.000938981 Jy ! Component: 150 - total flux cleaned = 0.00107039 Jy ! Component: 200 - total flux cleaned = 0.00119192 Jy ! Total flux subtracted in 200 components = 0.00119192 Jy ! Clean residual min=-0.005621 max=0.006234 Jy/beam ! Clean residual mean=0.000001 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.288709 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.288709 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=0.077037Jy sigma=0.626719 ! Fit after self-cal, rms=0.077563Jy sigma=0.626024 ! 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=0.077563Jy sigma=0.626024 ! Fit after self-cal, rms=0.077662Jy sigma=0.626005 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9256 mas, bmaj=12.61 mas, bpa=-15.13 degrees ! Estimated noise=1.46275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305786 Jy ! Component: 100 - total flux cleaned = 0.000429621 Jy ! Component: 150 - total flux cleaned = 0.000521636 Jy ! Component: 200 - total flux cleaned = 0.000588124 Jy ! Total flux subtracted in 200 components = 0.000588124 Jy ! Clean residual min=-0.005508 max=0.006177 Jy/beam ! Clean residual mean=0.000003 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.289297 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.289297 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=0.077653Jy sigma=0.625716 ! Fit after self-cal, rms=0.077656Jy sigma=0.625701 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 (-12, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345686 Jy ! Component: 100 - total flux cleaned = 0.00388805 Jy ! Component: 150 - total flux cleaned = 0.00390037 Jy ! Component: 200 - total flux cleaned = 0.00427786 Jy ! Total flux subtracted in 200 components = 0.00427786 Jy ! Clean residual min=-0.004688 max=0.005074 Jy/beam ! Clean residual mean=-0.000020 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.293575 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 101 components and 0.293575 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=0.077143Jy sigma=0.617556 ! Fit after self-cal, rms=0.077118Jy sigma=0.617182 ! Inverting map ! Added new window around map position (12.8, -47.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113175 Jy ! Component: 100 - total flux cleaned = 0.00198897 Jy ! Component: 150 - total flux cleaned = 0.00244412 Jy ! Component: 200 - total flux cleaned = 0.00285174 Jy ! Total flux subtracted in 200 components = 0.00285174 Jy ! Clean residual min=-0.003092 max=0.002790 Jy/beam ! Clean residual mean=-0.000043 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.296427 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.296427 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=0.076788Jy sigma=0.612982 ! Fit after self-cal, rms=0.076763Jy sigma=0.612839 ! 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=0.076763Jy sigma=0.612839 ! Fit after self-cal, rms=0.076341Jy sigma=0.612353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9268 mas, bmaj=12.61 mas, bpa=-15.12 degrees ! Estimated noise=1.45814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000839768 Jy ! Component: 100 - total flux cleaned = -0.000844155 Jy ! Component: 150 - total flux cleaned = -0.00040254 Jy ! Component: 200 - total flux cleaned = -4.25714e-05 Jy ! Total flux subtracted in 200 components = -4.25714e-05 Jy ! Clean residual min=-0.002773 max=0.002804 Jy/beam ! Clean residual mean=-0.000014 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.296384 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 161 components and 0.296384 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=0.076259Jy sigma=0.611317 ! Fit after self-cal, rms=0.076260Jy sigma=0.611276 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 = -0.00066144 Jy ! Component: 100 - total flux cleaned = -0.000781774 Jy ! Component: 150 - total flux cleaned = -0.000744606 Jy ! Component: 200 - total flux cleaned = -0.0005637 Jy ! Total flux subtracted in 200 components = -0.0005637 Jy ! Clean residual min=-0.002680 max=0.002764 Jy/beam ! Clean residual mean=-0.000013 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.295821 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 184 components and 0.295821 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=0.076216Jy sigma=0.610757 ! Fit after self-cal, rms=0.076215Jy sigma=0.610743 ! 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=0.076215Jy sigma=0.610743 ! Fit after self-cal, rms=0.076205Jy sigma=0.610682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.62 mas, bmaj=12.76 mas, bpa=-8.603 degrees ! Estimated noise=2.02831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102574 Jy ! Component: 100 - total flux cleaned = -0.00114527 Jy ! Component: 150 - total flux cleaned = -0.00107008 Jy ! Component: 200 - total flux cleaned = -0.000880642 Jy ! Total flux subtracted in 200 components = -0.000880642 Jy ! Clean residual min=-0.003411 max=0.003106 Jy/beam ! Clean residual mean=-0.000019 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.29494 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 213 components and 0.29494 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=0.076189Jy sigma=0.610282 ! Fit after self-cal, rms=0.076184Jy sigma=0.610235 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 = -0.00105205 Jy ! Component: 100 - total flux cleaned = -0.00150288 Jy ! Component: 150 - total flux cleaned = -0.00140269 Jy ! Component: 200 - total flux cleaned = -0.00123253 Jy ! Total flux subtracted in 200 components = -0.00123253 Jy ! Clean residual min=-0.003160 max=0.002798 Jy/beam ! Clean residual mean=-0.000016 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.293708 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 242 components and 0.293708 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=0.076171Jy sigma=0.609963 ! Fit after self-cal, rms=0.076172Jy sigma=0.609946 ! 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=0.9279 mas, bmaj=12.61 mas, bpa=-15.12 degrees ! Estimated noise=1.45847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 12.61 at -15.12 degrees (North through East) ! Clean map min=-0.0025406 max=0.2081 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=0.7485 mas, bmaj=13.03 mas, bpa=-15.22 degrees ! Estimated noise=2.84228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172656 Jy ! Component: 100 - total flux cleaned = 0.219694 Jy ! Component: 150 - total flux cleaned = 0.241502 Jy ! Component: 200 - total flux cleaned = 0.252546 Jy ! Total flux subtracted in 200 components = 0.252546 Jy ! Clean residual min=-0.011919 max=0.011742 Jy/beam ! Clean residual mean=-0.000109 rms=0.004127 Jy/beam ! Combined flux in latest and established models = 0.252546 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.252546 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=12.61 mas, bpa=-15.12 degrees ! Estimated noise=1.45847 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 = 0.0201761 Jy ! Component: 100 - total flux cleaned = 0.024311 Jy ! Component: 150 - total flux cleaned = 0.0258581 Jy ! Component: 200 - total flux cleaned = 0.0298181 Jy ! Total flux subtracted in 200 components = 0.0298181 Jy ! Clean residual min=-0.004975 max=0.003336 Jy/beam ! Clean residual mean=-0.000027 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.282364 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 61 components and 0.282364 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=2.62 mas, bmaj=12.76 mas, bpa=-8.603 degrees ! Estimated noise=2.02831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298451 Jy ! Component: 100 - total flux cleaned = 0.00606851 Jy ! Component: 150 - total flux cleaned = 0.00821507 Jy ! Component: 200 - total flux cleaned = 0.0105891 Jy ! Total flux subtracted in 200 components = 0.0105891 Jy ! Clean residual min=-0.006396 max=0.003875 Jy/beam ! Clean residual mean=-0.000020 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.292953 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 = 0.00237178 Jy ! Component: 100 - total flux cleaned = 0.00475045 Jy ! Component: 150 - total flux cleaned = 0.00713116 Jy ! Component: 200 - total flux cleaned = 0.0093896 Jy ! Total flux subtracted in 200 components = 0.0093896 Jy ! Clean residual min=-0.008406 max=0.005115 Jy/beam ! Clean residual mean=-0.000068 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.302342 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 104 components and 0.302342 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=12.61 mas, bpa=-15.12 degrees ! Estimated noise=1.45847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123777 Jy ! Component: 100 - total flux cleaned = -0.00205849 Jy ! Component: 150 - total flux cleaned = -0.00297445 Jy ! Component: 200 - total flux cleaned = -0.00352173 Jy ! Total flux subtracted in 200 components = -0.00352173 Jy ! Clean residual min=-0.003285 max=0.003037 Jy/beam ! Clean residual mean=-0.000016 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.298821 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 140 components and 0.298821 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=0.076215Jy sigma=0.610492 ! Fit after self-cal, rms=0.076211Jy sigma=0.610273 wmodel J0701-4634_X_map.mod ! Writing 140 model components to file: J0701-4634_X_map.mod wobs J0701-4634_X_uvs.fits ! Writing UV FITS file: J0701-4634_X_uvs.fits wwins J0701-4634_X_map.win ! wwins: Wrote 3 windows to J0701-4634_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 = -0.000227147 Jy ! Component: 100 - total flux cleaned = -0.000701058 Jy ! Component: 150 - total flux cleaned = -0.00113324 Jy ! Component: 200 - total flux cleaned = -0.00158336 Jy ! Component: 250 - total flux cleaned = -0.00181936 Jy ! Component: 300 - total flux cleaned = -0.00197345 Jy ! Component: 350 - total flux cleaned = -0.00212361 Jy ! Component: 400 - total flux cleaned = -0.00230834 Jy ! Component: 450 - total flux cleaned = -0.00238113 Jy ! Component: 500 - total flux cleaned = -0.00227124 Jy ! Component: 550 - total flux cleaned = -0.00212433 Jy ! Component: 600 - total flux cleaned = -0.00205081 Jy ! Component: 650 - total flux cleaned = -0.00193903 Jy ! Component: 700 - total flux cleaned = -0.00190134 Jy ! Component: 750 - total flux cleaned = -0.00182514 Jy ! Component: 800 - total flux cleaned = -0.00167075 Jy ! Component: 850 - total flux cleaned = -0.00159175 Jy ! Component: 900 - total flux cleaned = -0.00151188 Jy ! Component: 950 - total flux cleaned = -0.00143122 Jy ! Component: 1000 - total flux cleaned = -0.00130726 Jy ! Component: 1050 - total flux cleaned = -0.00130762 Jy ! Component: 1100 - total flux cleaned = -0.00122137 Jy ! Component: 1150 - total flux cleaned = -0.00113295 Jy ! Component: 1200 - total flux cleaned = -0.00108769 Jy ! Component: 1250 - total flux cleaned = -0.000948458 Jy ! Component: 1300 - total flux cleaned = -0.000853419 Jy ! Component: 1350 - total flux cleaned = -0.000853341 Jy ! Component: 1400 - total flux cleaned = -0.000754024 Jy ! Component: 1450 - total flux cleaned = -0.00070284 Jy ! Component: 1500 - total flux cleaned = -0.000597187 Jy ! Component: 1550 - total flux cleaned = -0.000597243 Jy ! Component: 1600 - total flux cleaned = -0.000486959 Jy ! Component: 1650 - total flux cleaned = -0.000429224 Jy ! Component: 1700 - total flux cleaned = -0.000430072 Jy ! Component: 1750 - total flux cleaned = -0.000370632 Jy ! Component: 1800 - total flux cleaned = -0.000247434 Jy ! Component: 1850 - total flux cleaned = -0.000119205 Jy ! Component: 1900 - total flux cleaned = -0.000184754 Jy ! Component: 1950 - total flux cleaned = -0.000185569 Jy ! Component: 2000 - total flux cleaned = -0.000116625 Jy ! Component: 2050 - total flux cleaned = -0.000117436 Jy ! Component: 2100 - total flux cleaned = -0.00019298 Jy ! Component: 2150 - total flux cleaned = -0.000194576 Jy ! Component: 2200 - total flux cleaned = -0.000195734 Jy ! Component: 2250 - total flux cleaned = -0.000195901 Jy ! Component: 2300 - total flux cleaned = -0.000282164 Jy ! Component: 2350 - total flux cleaned = -0.00019514 Jy ! Component: 2400 - total flux cleaned = -0.000194897 Jy ! Component: 2450 - total flux cleaned = -0.000194649 Jy ! Component: 2500 - total flux cleaned = -0.000192758 Jy ! Component: 2550 - total flux cleaned = -0.000193765 Jy ! Component: 2600 - total flux cleaned = 1.01521e-05 Jy ! Component: 2650 - total flux cleaned = 0.000219684 Jy ! Component: 2700 - total flux cleaned = 0.000328082 Jy ! Component: 2750 - total flux cleaned = 0.000100631 Jy ! Component: 2800 - total flux cleaned = -0.000133222 Jy ! Component: 2850 - total flux cleaned = -0.000498793 Jy ! Component: 2900 - total flux cleaned = -0.000500092 Jy ! Component: 2950 - total flux cleaned = -0.000629051 Jy ! Component: 3000 - total flux cleaned = -0.00103362 Jy ! Component: 3050 - total flux cleaned = -0.0013162 Jy ! Component: 3100 - total flux cleaned = -0.00145956 Jy ! Component: 3150 - total flux cleaned = -0.00191183 Jy ! Component: 3200 - total flux cleaned = -0.00191409 Jy ! Component: 3250 - total flux cleaned = -0.00207231 Jy ! Component: 3300 - total flux cleaned = -0.00256816 Jy ! Component: 3350 - total flux cleaned = -0.00274303 Jy ! Component: 3400 - total flux cleaned = -0.0032824 Jy ! Component: 3450 - total flux cleaned = -0.00328391 Jy ! Component: 3500 - total flux cleaned = -0.00366852 Jy ! Component: 3550 - total flux cleaned = -0.00406738 Jy ! Component: 3600 - total flux cleaned = -0.0044851 Jy ! Component: 3650 - total flux cleaned = -0.00469558 Jy ! Component: 3700 - total flux cleaned = -0.00536433 Jy ! Component: 3750 - total flux cleaned = -0.00583206 Jy ! Component: 3800 - total flux cleaned = -0.00631496 Jy ! Component: 3850 - total flux cleaned = -0.00681802 Jy ! Component: 3900 - total flux cleaned = -0.00733862 Jy ! Component: 3950 - total flux cleaned = -0.0078835 Jy ! Component: 4000 - total flux cleaned = -0.00844237 Jy ! Component: 4050 - total flux cleaned = -0.00931859 Jy ! Total flux subtracted in 4096 components = -0.00961968 Jy ! Clean residual min=-0.016558 max=0.016448 Jy/beam ! Clean residual mean=-0.000128 rms=0.004336 Jy/beam ! Combined flux in latest and established models = 0.289201 Jy keep ! Adding 94 model components to the UV plane model. ! The established model now contains 231 components and 0.289201 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0701-4634_X_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 12.61 at -15.12 degrees (North through East) ! Clean map min=-0.024955 max=0.19304 Jy/beam ! Writing clean map to FITS file: .//J0701-4634_X_20180710_map.fits wmodel .//J0701-4634_X_20180710_map.mod ! Writing 231 model components to file: .//J0701-4634_X_20180710_map.mod wobs .//J0701-4634_X_20180710_uvs.fits ! Writing UV FITS file: .//J0701-4634_X_20180710_uvs.fits wwins .//J0701-4634_X_20180710_map.win ! wwins: Wrote 4 windows to .//J0701-4634_X_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.193042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00465801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.23886 7.23886 14.4777 28.9554 57.9109 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0139 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.193 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 41.442 quit ! Quitting program ! Log file .//J0701-4634_X_20180710_dfm.log closed on Sat Jul 28 19:21:44 2018