! Started logfile: .//J1815-2713_X_dfm.log on Sun Oct 21 00:01:07 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 .//J1815-2713_X_uva.fits ! Reading UV FITS file: .//J1815-2713_X_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1815-2713 ! ! 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 5152 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 J1815-2713_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=1.000284Jy sigma=30.692365 ! Fit after self-cal, rms=0.981596Jy sigma=30.095629 ! 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=0.9299 mas, bmaj=4.531 mas, bpa=17.18 degrees ! Estimated noise=0.870075 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 = 0.0137111 Jy ! Component: 100 - total flux cleaned = 0.0172001 Jy ! Total flux subtracted in 100 components = 0.0172001 Jy ! Clean residual min=-0.002546 max=0.003005 Jy/beam ! Clean residual mean=-0.000001 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0172001 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0172001 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=0.026715Jy sigma=0.694713 ! Fit after self-cal, rms=0.025446Jy sigma=0.655372 ! 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=1.167 mas, bmaj=4.988 mas, bpa=15.28 degrees ! Estimated noise=0.338283 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 = 0.00404106 Jy ! Component: 100 - total flux cleaned = 0.00562949 Jy ! Component: 150 - total flux cleaned = 0.00652511 Jy ! Component: 200 - total flux cleaned = 0.00706238 Jy ! Total flux subtracted in 200 components = 0.00706238 Jy ! Clean residual min=-0.000914 max=0.000977 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0242625 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.0242625 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=0.024960Jy sigma=0.630269 ! Fit after self-cal, rms=0.024950Jy sigma=0.630078 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 4.988 at 15.28 degrees (North through East) ! Clean map min=-0.00087422 max=0.021043 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.20 LA 1.14 ! NL 0.97 OV 0.84 PT 0.92 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.03 HN 1.02 LA 1.08 ! NL 1.20 OV 1.03 PT 1.05 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.12 LA 1.11 ! NL 1.05 OV 0.94 PT 0.95 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.95 LA 1.02 ! NL 1.01 OV 1.03 PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.85 LA 1.04 ! NL 1.10 OV 0.89 PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.88 HN 1.16 LA 1.00 ! NL 1.02 OV 0.97 PT 1.01 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.89 LA 0.93 ! NL 1.08 OV 0.91 PT 0.97 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.91 LA 0.97 ! NL 1.12 OV 0.95 PT 1.08 SC 0.91 ! ! ! Fit before self-cal, rms=0.024950Jy sigma=0.630078 ! Fit after self-cal, rms=0.024927Jy sigma=0.625324 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=5.025 mas, bpa=15.33 degrees ! Estimated noise=0.333995 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 = 1.23467e-05 Jy ! Component: 100 - total flux cleaned = 1.87623e-06 Jy ! Component: 150 - total flux cleaned = 2.23265e-06 Jy ! Component: 200 - total flux cleaned = -6.04679e-06 Jy ! Total flux subtracted in 200 components = -6.04679e-06 Jy ! Clean residual min=-0.000704 max=0.000767 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0242565 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0242564 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=0.024917Jy sigma=0.625136 ! Fit after self-cal, rms=0.024985Jy sigma=0.624670 ! 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=0.024985Jy sigma=0.624670 ! Fit after self-cal, rms=0.024950Jy sigma=0.624566 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=5.028 mas, bpa=15.37 degrees ! Estimated noise=0.333051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.12141e-05 Jy ! Component: 100 - total flux cleaned = 3.1486e-05 Jy ! Component: 150 - total flux cleaned = 3.16848e-05 Jy ! Component: 200 - total flux cleaned = 3.19257e-05 Jy ! Total flux subtracted in 200 components = 3.19257e-05 Jy ! Clean residual min=-0.000745 max=0.000737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0242884 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.0242884 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=0.024944Jy sigma=0.624472 ! Fit after self-cal, rms=0.024954Jy sigma=0.624442 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 = -2.37499e-07 Jy ! Component: 100 - total flux cleaned = -2.493e-07 Jy ! Component: 150 - total flux cleaned = -5.61919e-06 Jy ! Component: 200 - total flux cleaned = -1.06125e-05 Jy ! Total flux subtracted in 200 components = -1.06125e-05 Jy ! Clean residual min=-0.000759 max=0.000739 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0242778 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0242778 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=0.024950Jy sigma=0.624397 ! Fit after self-cal, rms=0.024949Jy sigma=0.624388 ! 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=0.024949Jy sigma=0.624388 ! Fit after self-cal, rms=0.024805Jy sigma=0.624355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=5.029 mas, bpa=15.42 degrees ! Estimated noise=0.331713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.27236e-06 Jy ! Component: 100 - total flux cleaned = -1.5354e-05 Jy ! Component: 150 - total flux cleaned = -1.53826e-05 Jy ! Component: 200 - total flux cleaned = -1.05935e-05 Jy ! Total flux subtracted in 200 components = -1.05935e-05 Jy ! Clean residual min=-0.000747 max=0.000728 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0242672 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.0242672 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=0.024801Jy sigma=0.624311 ! Fit after self-cal, rms=0.024793Jy sigma=0.624281 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 = -6.9419e-06 Jy ! Component: 100 - total flux cleaned = -1.73835e-06 Jy ! Component: 150 - total flux cleaned = 2.96888e-06 Jy ! Component: 200 - total flux cleaned = 7.59808e-06 Jy ! Total flux subtracted in 200 components = 7.59808e-06 Jy ! Clean residual min=-0.000733 max=0.000713 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0242748 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0242748 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=0.024790Jy sigma=0.624242 ! Fit after self-cal, rms=0.024787Jy sigma=0.624238 ! 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=0.024787Jy sigma=0.624238 ! Fit after self-cal, rms=0.024658Jy sigma=0.624224 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=6.684 mas, bpa=6.784 degrees ! Estimated noise=0.35383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.49051e-05 Jy ! Component: 100 - total flux cleaned = 4.21208e-05 Jy ! Component: 150 - total flux cleaned = 3.94508e-05 Jy ! Component: 200 - total flux cleaned = 3.44309e-05 Jy ! Total flux subtracted in 200 components = 3.44309e-05 Jy ! Clean residual min=-0.000682 max=0.000611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0243092 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 94 components and 0.0243092 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=0.024657Jy sigma=0.624218 ! Fit after self-cal, rms=0.024655Jy sigma=0.624215 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 = 5.69657e-06 Jy ! Component: 100 - total flux cleaned = 3.1838e-06 Jy ! Component: 150 - total flux cleaned = 7.61249e-07 Jy ! Component: 200 - total flux cleaned = -3.7139e-06 Jy ! Total flux subtracted in 200 components = -3.7139e-06 Jy ! Clean residual min=-0.000679 max=0.000613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0243055 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.0243055 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=0.024654Jy sigma=0.624212 ! Fit after self-cal, rms=0.024653Jy sigma=0.624209 ! 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=1.151 mas, bmaj=5.027 mas, bpa=15.47 degrees ! Estimated noise=0.330516 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 5.027 at 15.47 degrees (North through East) ! Clean map min=-0.00069973 max=0.020619 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=0.9181 mas, bmaj=4.577 mas, bpa=17.24 degrees ! Estimated noise=0.8494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148256 Jy ! Component: 100 - total flux cleaned = 0.0184744 Jy ! Component: 150 - total flux cleaned = 0.0203022 Jy ! Component: 200 - total flux cleaned = 0.0214967 Jy ! Total flux subtracted in 200 components = 0.0214967 Jy ! Clean residual min=-0.002038 max=0.001930 Jy/beam ! Clean residual mean=-0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0214967 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0214967 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=5.027 mas, bpa=15.47 degrees ! Estimated noise=0.330516 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 = 0.00157135 Jy ! Component: 100 - total flux cleaned = 0.00222308 Jy ! Component: 150 - total flux cleaned = 0.00240979 Jy ! Component: 200 - total flux cleaned = 0.00244635 Jy ! Total flux subtracted in 200 components = 0.00244635 Jy ! Clean residual min=-0.000790 max=0.000697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0239431 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.0239431 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=2.249 mas, bmaj=6.684 mas, bpa=6.784 degrees ! Estimated noise=0.35383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247581 Jy ! Component: 100 - total flux cleaned = 0.00026175 Jy ! Component: 150 - total flux cleaned = 0.00025585 Jy ! Component: 200 - total flux cleaned = 0.000255619 Jy ! Total flux subtracted in 200 components = 0.000255619 Jy ! Clean residual min=-0.000708 max=0.000596 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0241987 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 = -5.20301e-06 Jy ! Component: 100 - total flux cleaned = -5.33015e-06 Jy ! Component: 150 - total flux cleaned = -1.49812e-05 Jy ! Component: 200 - total flux cleaned = -1.95298e-05 Jy ! Total flux subtracted in 200 components = -1.95298e-05 Jy ! Clean residual min=-0.000693 max=0.000600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0241792 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0241792 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=5.027 mas, bpa=15.47 degrees ! Estimated noise=0.330516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.08547e-05 Jy ! Component: 100 - total flux cleaned = -0.000129769 Jy ! Component: 150 - total flux cleaned = -0.00013856 Jy ! Component: 200 - total flux cleaned = -0.000138755 Jy ! Total flux subtracted in 200 components = -0.000138755 Jy ! Clean residual min=-0.000774 max=0.000707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0240404 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0240404 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=0.024660Jy sigma=0.624457 ! Fit after self-cal, rms=0.024665Jy sigma=0.624418 wmodel J1815-2713_X_map.mod ! Writing 64 model components to file: J1815-2713_X_map.mod wobs J1815-2713_X_uvs.fits ! Writing UV FITS file: J1815-2713_X_uvs.fits wwins J1815-2713_X_map.win ! wwins: Wrote 1 windows to J1815-2713_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 = -0.000101354 Jy ! Component: 100 - total flux cleaned = -0.000126069 Jy ! Component: 150 - total flux cleaned = -0.000171658 Jy ! Component: 200 - total flux cleaned = -0.000214892 Jy ! Component: 250 - total flux cleaned = -0.000194296 Jy ! Component: 300 - total flux cleaned = -0.000154906 Jy ! Component: 350 - total flux cleaned = -0.000145341 Jy ! Component: 400 - total flux cleaned = -0.000172133 Jy ! Component: 450 - total flux cleaned = -0.000198346 Jy ! Component: 500 - total flux cleaned = -0.000232472 Jy ! Component: 550 - total flux cleaned = -0.000248994 Jy ! Component: 600 - total flux cleaned = -0.000249158 Jy ! Component: 650 - total flux cleaned = -0.000225518 Jy ! Component: 700 - total flux cleaned = -0.000233302 Jy ! Component: 750 - total flux cleaned = -0.000225734 Jy ! Component: 800 - total flux cleaned = -0.000248326 Jy ! Component: 850 - total flux cleaned = -0.000255613 Jy ! Component: 900 - total flux cleaned = -0.00025552 Jy ! Component: 950 - total flux cleaned = -0.000262611 Jy ! Component: 1000 - total flux cleaned = -0.000262565 Jy ! Component: 1050 - total flux cleaned = -0.000269462 Jy ! Component: 1100 - total flux cleaned = -0.000282958 Jy ! Component: 1150 - total flux cleaned = -0.000296235 Jy ! Component: 1200 - total flux cleaned = -0.000302765 Jy ! Component: 1250 - total flux cleaned = -0.000322272 Jy ! Component: 1300 - total flux cleaned = -0.000322304 Jy ! Component: 1350 - total flux cleaned = -0.000322398 Jy ! Component: 1400 - total flux cleaned = -0.000334899 Jy ! Component: 1450 - total flux cleaned = -0.000334968 Jy ! Component: 1500 - total flux cleaned = -0.000353149 Jy ! Component: 1550 - total flux cleaned = -0.00037713 Jy ! Component: 1600 - total flux cleaned = -0.00040672 Jy ! Component: 1650 - total flux cleaned = -0.000412591 Jy ! Component: 1700 - total flux cleaned = -0.000430088 Jy ! Component: 1750 - total flux cleaned = -0.000447409 Jy ! Component: 1800 - total flux cleaned = -0.000464537 Jy ! Component: 1850 - total flux cleaned = -0.000492819 Jy ! Component: 1900 - total flux cleaned = -0.000509601 Jy ! Component: 1950 - total flux cleaned = -0.000554045 Jy ! Component: 2000 - total flux cleaned = -0.000570594 Jy ! Component: 2050 - total flux cleaned = -0.000597895 Jy ! Component: 2100 - total flux cleaned = -0.000592485 Jy ! Component: 2150 - total flux cleaned = -0.000592497 Jy ! Component: 2200 - total flux cleaned = -0.000592491 Jy ! Component: 2250 - total flux cleaned = -0.000608415 Jy ! Component: 2300 - total flux cleaned = -0.000603123 Jy ! Component: 2350 - total flux cleaned = -0.000629377 Jy ! Component: 2400 - total flux cleaned = -0.000634563 Jy ! Component: 2450 - total flux cleaned = -0.000650125 Jy ! Component: 2500 - total flux cleaned = -0.000670782 Jy ! Component: 2550 - total flux cleaned = -0.000696496 Jy ! Component: 2600 - total flux cleaned = -0.000727168 Jy ! Component: 2650 - total flux cleaned = -0.000742435 Jy ! Component: 2700 - total flux cleaned = -0.000767794 Jy ! Component: 2750 - total flux cleaned = -0.000783007 Jy ! Component: 2800 - total flux cleaned = -0.000813276 Jy ! Component: 2850 - total flux cleaned = -0.0008434 Jy ! Component: 2900 - total flux cleaned = -0.000853438 Jy ! Component: 2950 - total flux cleaned = -0.000878388 Jy ! Component: 3000 - total flux cleaned = -0.000908254 Jy ! Component: 3050 - total flux cleaned = -0.000918175 Jy ! Component: 3100 - total flux cleaned = -0.000937969 Jy ! Component: 3150 - total flux cleaned = -0.000962669 Jy ! Component: 3200 - total flux cleaned = -0.000987329 Jy ! Component: 3250 - total flux cleaned = -0.00101193 Jy ! Component: 3300 - total flux cleaned = -0.00104137 Jy ! Component: 3350 - total flux cleaned = -0.00106587 Jy ! Component: 3400 - total flux cleaned = -0.00108543 Jy ! Component: 3450 - total flux cleaned = -0.00110006 Jy ! Component: 3500 - total flux cleaned = -0.0011293 Jy ! Component: 3550 - total flux cleaned = -0.00115848 Jy ! Component: 3600 - total flux cleaned = -0.00119247 Jy ! Component: 3650 - total flux cleaned = -0.0012264 Jy ! Component: 3700 - total flux cleaned = -0.00123609 Jy ! Component: 3750 - total flux cleaned = -0.00126995 Jy ! Component: 3800 - total flux cleaned = -0.00127962 Jy ! Component: 3850 - total flux cleaned = -0.00131344 Jy ! Component: 3900 - total flux cleaned = -0.00133761 Jy ! Component: 3950 - total flux cleaned = -0.00135211 Jy ! Component: 4000 - total flux cleaned = -0.00138109 Jy ! Component: 4050 - total flux cleaned = -0.00140038 Jy ! Total flux subtracted in 4096 components = -0.0014245 Jy ! Clean residual min=-0.000300 max=0.000299 Jy/beam ! Clean residual mean=-0.000002 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0226159 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 270 components and 0.0226159 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1815-2713_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 5.027 at 15.47 degrees (North through East) ! Clean map min=-0.00085093 max=0.020266 Jy/beam ! Writing clean map to FITS file: .//J1815-2713_X_map.fits wmodel .//J1815-2713_X_map.mod ! Writing 270 model components to file: .//J1815-2713_X_map.mod wobs .//J1815-2713_X_uvs.fits ! Writing UV FITS file: .//J1815-2713_X_uvs.fits wwins .//J1815-2713_X_map.win ! wwins: Wrote 2 windows to .//J1815-2713_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0202665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.2318e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07051 1.07051 2.14101 4.28202 8.56404 17.1281 34.2562 68.5124 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 280.241 quit ! Quitting program ! Log file .//J1815-2713_X_dfm.log closed on Sun Oct 21 00:01:11 2018