! Started logfile: .//J1117-3649_C_20180724_dfm.log on Wed Aug 8 14:44:29 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1117-3649_C_20180724_uva.fits ! Reading UV FITS file: .//J1117-3649_C_20180724_uva.fits ! AN table 1: 92 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1117-3649 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 20608 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1117-3649_C] 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 0.300x0.300 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=1.001940Jy sigma=15.547670 ! Fit after self-cal, rms=0.974360Jy sigma=15.076948 ! 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=1.071 mas, bmaj=3.267 mas, bpa=-4.807 degrees ! Estimated noise=0.909881 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 = 0.0207929 Jy ! Component: 100 - total flux cleaned = 0.0259605 Jy ! Total flux subtracted in 100 components = 0.0259605 Jy ! Clean residual min=-0.004390 max=0.003093 Jy/beam ! Clean residual mean=-0.000004 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0259605 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0259605 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=0.049974Jy sigma=0.709305 ! Fit after self-cal, rms=0.048508Jy sigma=0.687906 ! 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=1.461 mas, bmaj=3.981 mas, bpa=-3.757 degrees ! Estimated noise=0.33133 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 = 0.00524809 Jy ! Component: 100 - total flux cleaned = 0.00732256 Jy ! Component: 150 - total flux cleaned = 0.00832945 Jy ! Component: 200 - total flux cleaned = 0.00883713 Jy ! Total flux subtracted in 200 components = 0.00883713 Jy ! Clean residual min=-0.003122 max=0.001933 Jy/beam ! Clean residual mean=-0.000007 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0347976 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.0347976 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=0.048235Jy sigma=0.675146 ! Fit after self-cal, rms=0.048221Jy sigma=0.674729 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.461 x 3.981 at -3.757 degrees (North through East) ! Clean map min=-0.0030301 max=0.030394 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.51 FD 1.09 KP 1.22 MK 1.13 ! NL 1.03 OV 1.00 PT 1.09 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.55 FD 1.13 KP 1.34 MK 1.09 ! NL 0.99 OV 1.24 PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 KP 0.97 MK 0.94 ! NL 0.94 OV 0.96 PT 1.06 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 KP 1.08 MK 0.90 ! NL 1.12 OV 1.04 PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.82 FD 0.93 KP 1.06 MK 0.95 ! NL 1.00 OV 1.09 PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 KP 1.05 MK 1.07 ! NL 1.08 OV 1.13 PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 KP 1.04 MK 1.03 ! NL 1.03 OV 1.08 PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 1.01 MK 1.04 ! NL 1.13 OV 1.03 PT 0.96 SC 1.10 ! ! ! Fit before self-cal, rms=0.048221Jy sigma=0.674729 ! Fit after self-cal, rms=0.053457Jy sigma=0.658453 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.479 mas, bmaj=3.987 mas, bpa=-3.771 degrees ! Estimated noise=0.326678 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 = -0.000166537 Jy ! Component: 100 - total flux cleaned = -0.000124235 Jy ! Component: 150 - total flux cleaned = -9.10974e-05 Jy ! Component: 200 - total flux cleaned = -6.97241e-05 Jy ! Total flux subtracted in 200 components = -6.97241e-05 Jy ! Clean residual min=-0.001374 max=0.001282 Jy/beam ! Clean residual mean=-0.000006 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0347279 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0347279 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=0.053450Jy sigma=0.658485 ! Fit after self-cal, rms=0.054244Jy sigma=0.654729 ! 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=0.054244Jy sigma=0.654729 ! Fit after self-cal, rms=0.059254Jy sigma=0.653426 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.475 mas, bmaj=3.968 mas, bpa=-3.647 degrees ! Estimated noise=0.32936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.49857e-05 Jy ! Component: 100 - total flux cleaned = -2.06775e-05 Jy ! Component: 150 - total flux cleaned = 2.03005e-05 Jy ! Component: 200 - total flux cleaned = 5.3705e-05 Jy ! Total flux subtracted in 200 components = 5.3705e-05 Jy ! Clean residual min=-0.001341 max=0.001261 Jy/beam ! Clean residual mean=-0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0347816 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0347816 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=0.059244Jy sigma=0.653465 ! Fit after self-cal, rms=0.059586Jy sigma=0.652876 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 = -0.00020826 Jy ! Component: 100 - total flux cleaned = -0.000209588 Jy ! Component: 150 - total flux cleaned = -0.000197975 Jy ! Component: 200 - total flux cleaned = -0.000182417 Jy ! Total flux subtracted in 200 components = -0.000182417 Jy ! Clean residual min=-0.001347 max=0.001196 Jy/beam ! Clean residual mean=-0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0345992 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0345992 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=0.059576Jy sigma=0.652953 ! Fit after self-cal, rms=0.059586Jy sigma=0.652935 ! 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=0.059586Jy sigma=0.652935 ! Fit after self-cal, rms=0.062395Jy sigma=0.652620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.463 mas, bmaj=3.938 mas, bpa=-3.643 degrees ! Estimated noise=0.325799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.65444e-05 Jy ! Component: 100 - total flux cleaned = 3.7968e-05 Jy ! Component: 150 - total flux cleaned = 7.0248e-05 Jy ! Component: 200 - total flux cleaned = 0.000108369 Jy ! Total flux subtracted in 200 components = 0.000108369 Jy ! Clean residual min=-0.001230 max=0.001197 Jy/beam ! Clean residual mean=-0.000004 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0347075 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0347075 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=0.062386Jy sigma=0.652663 ! Fit after self-cal, rms=0.062548Jy sigma=0.652564 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 = -9.98124e-05 Jy ! Component: 100 - total flux cleaned = -0.000100378 Jy ! Component: 150 - total flux cleaned = -9.03043e-05 Jy ! Component: 200 - total flux cleaned = -7.67766e-05 Jy ! Total flux subtracted in 200 components = -7.67766e-05 Jy ! Clean residual min=-0.001199 max=0.001173 Jy/beam ! Clean residual mean=-0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0346308 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0346308 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=0.062542Jy sigma=0.652602 ! Fit after self-cal, rms=0.062546Jy sigma=0.652597 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.062546Jy sigma=0.652597 ! Fit after self-cal, rms=0.064325Jy sigma=0.652472 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.085 mas, bmaj=11.23 mas, bpa=-0.8855 degrees ! Estimated noise=0.437743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302723 Jy ! Component: 100 - total flux cleaned = 0.000338367 Jy ! Component: 150 - total flux cleaned = 0.000342866 Jy ! Component: 200 - total flux cleaned = 0.000347047 Jy ! Total flux subtracted in 200 components = 0.000347047 Jy ! Clean residual min=-0.001102 max=0.001362 Jy/beam ! Clean residual mean=-0.000007 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0349778 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 45 components and 0.0349778 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=0.064323Jy sigma=0.652498 ! Fit after self-cal, rms=0.064402Jy sigma=0.652474 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 = -8.25291e-05 Jy ! Component: 100 - total flux cleaned = -7.8345e-05 Jy ! Component: 150 - total flux cleaned = -7.42441e-05 Jy ! Component: 200 - total flux cleaned = -7.01402e-05 Jy ! Total flux subtracted in 200 components = -7.01402e-05 Jy ! Clean residual min=-0.001075 max=0.001322 Jy/beam ! Clean residual mean=-0.000007 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0349077 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 45 components and 0.0349077 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=0.064397Jy sigma=0.652488 ! Fit after self-cal, rms=0.064401Jy sigma=0.652487 ! 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=1.449 mas, bmaj=3.91 mas, bpa=-3.671 degrees ! Estimated noise=0.322244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.449 x 3.91 at -3.671 degrees (North through East) ! Clean map min=-0.0010175 max=0.027801 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=1.068 mas, bmaj=3.239 mas, bpa=-4.655 degrees ! Estimated noise=0.881058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206199 Jy ! Component: 100 - total flux cleaned = 0.0261766 Jy ! Component: 150 - total flux cleaned = 0.028969 Jy ! Component: 200 - total flux cleaned = 0.0309196 Jy ! Total flux subtracted in 200 components = 0.0309196 Jy ! Clean residual min=-0.002248 max=0.002126 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0309196 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0309196 Jy ! Inverting map and beam ! Estimated beam: bmin=1.449 mas, bmaj=3.91 mas, bpa=-3.671 degrees ! Estimated noise=0.322244 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 = 0.00205406 Jy ! Component: 100 - total flux cleaned = 0.00298226 Jy ! Component: 150 - total flux cleaned = 0.00343834 Jy ! Component: 200 - total flux cleaned = 0.00367021 Jy ! Total flux subtracted in 200 components = 0.00367021 Jy ! Clean residual min=-0.001154 max=0.001180 Jy/beam ! Clean residual mean=-0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0345898 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0345898 Jy ! Inverting map ! Added new window around map position (-63.6, -57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950172 Jy ! Component: 100 - total flux cleaned = 0.00100177 Jy ! Component: 150 - total flux cleaned = 0.00106165 Jy ! Component: 200 - total flux cleaned = 0.00109644 Jy ! Total flux subtracted in 200 components = 0.00109644 Jy ! Clean residual min=-0.001206 max=0.000960 Jy/beam ! Clean residual mean=-0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0356862 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0356862 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.085 mas, bmaj=11.23 mas, bpa=-0.8855 degrees ! Estimated noise=0.437743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294035 Jy ! Component: 100 - total flux cleaned = 0.000340848 Jy ! Component: 150 - total flux cleaned = 0.000373518 Jy ! Component: 200 - total flux cleaned = 0.000402592 Jy ! Total flux subtracted in 200 components = 0.000402592 Jy ! Clean residual min=-0.001039 max=0.001254 Jy/beam ! Clean residual mean=-0.000007 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0360888 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 = 1.35315e-05 Jy ! Component: 100 - total flux cleaned = 3.27136e-05 Jy ! Component: 150 - total flux cleaned = 5.07914e-05 Jy ! Component: 200 - total flux cleaned = 6.82978e-05 Jy ! Total flux subtracted in 200 components = 6.82978e-05 Jy ! Clean residual min=-0.001042 max=0.001238 Jy/beam ! Clean residual mean=-0.000007 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0361571 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0361571 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.449 mas, bmaj=3.91 mas, bpa=-3.671 degrees ! Estimated noise=0.322244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133593 Jy ! Component: 100 - total flux cleaned = -0.000177164 Jy ! Component: 150 - total flux cleaned = -0.000195573 Jy ! Component: 200 - total flux cleaned = -0.000201179 Jy ! Total flux subtracted in 200 components = -0.000201179 Jy ! Clean residual min=-0.001210 max=0.000962 Jy/beam ! Clean residual mean=-0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0359559 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.0359559 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=0.064363Jy sigma=0.652326 ! Fit after self-cal, rms=0.064346Jy sigma=0.652118 wmodel J1117-3649_C_map.mod ! Writing 79 model components to file: J1117-3649_C_map.mod wobs J1117-3649_C_uvs.fits ! Writing UV FITS file: J1117-3649_C_uvs.fits wwins J1117-3649_C_map.win ! wwins: Wrote 2 windows to J1117-3649_C_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 = -0.00050028 Jy ! Component: 100 - total flux cleaned = -0.000811299 Jy ! Component: 150 - total flux cleaned = -0.000969136 Jy ! Component: 200 - total flux cleaned = -0.00105722 Jy ! Component: 250 - total flux cleaned = -0.00112676 Jy ! Component: 300 - total flux cleaned = -0.00119292 Jy ! Component: 350 - total flux cleaned = -0.00128164 Jy ! Component: 400 - total flux cleaned = -0.0013917 Jy ! Component: 450 - total flux cleaned = -0.00150997 Jy ! Component: 500 - total flux cleaned = -0.00161327 Jy ! Component: 550 - total flux cleaned = -0.00172485 Jy ! Component: 600 - total flux cleaned = -0.00186635 Jy ! Component: 650 - total flux cleaned = -0.00199405 Jy ! Component: 700 - total flux cleaned = -0.00213002 Jy ! Component: 750 - total flux cleaned = -0.00227374 Jy ! Component: 800 - total flux cleaned = -0.0024047 Jy ! Component: 850 - total flux cleaned = -0.00253328 Jy ! Component: 900 - total flux cleaned = -0.00263067 Jy ! Component: 950 - total flux cleaned = -0.00272659 Jy ! Component: 1000 - total flux cleaned = -0.00281168 Jy ! Component: 1050 - total flux cleaned = -0.00288626 Jy ! Component: 1100 - total flux cleaned = -0.00295071 Jy ! Component: 1150 - total flux cleaned = -0.00299626 Jy ! Component: 1200 - total flux cleaned = -0.00304129 Jy ! Component: 1250 - total flux cleaned = -0.00310373 Jy ! Component: 1300 - total flux cleaned = -0.00313897 Jy ! Component: 1350 - total flux cleaned = -0.00320873 Jy ! Component: 1400 - total flux cleaned = -0.00326042 Jy ! Component: 1450 - total flux cleaned = -0.00331149 Jy ! Component: 1500 - total flux cleaned = -0.00335364 Jy ! Component: 1550 - total flux cleaned = -0.00339546 Jy ! Component: 1600 - total flux cleaned = -0.00345322 Jy ! Component: 1650 - total flux cleaned = -0.00351031 Jy ! Component: 1700 - total flux cleaned = -0.00353459 Jy ! Component: 1750 - total flux cleaned = -0.00359072 Jy ! Component: 1800 - total flux cleaned = -0.00364623 Jy ! Component: 1850 - total flux cleaned = -0.00369324 Jy ! Component: 1900 - total flux cleaned = -0.00375548 Jy ! Component: 1950 - total flux cleaned = -0.00380936 Jy ! Component: 2000 - total flux cleaned = -0.00383986 Jy ! Component: 2050 - total flux cleaned = -0.00389282 Jy ! Component: 2100 - total flux cleaned = -0.00393785 Jy ! Component: 2150 - total flux cleaned = -0.00396759 Jy ! Component: 2200 - total flux cleaned = -0.00401188 Jy ! Component: 2250 - total flux cleaned = -0.00405572 Jy ! Component: 2300 - total flux cleaned = -0.00411371 Jy ! Component: 2350 - total flux cleaned = -0.00413529 Jy ! Component: 2400 - total flux cleaned = -0.00418515 Jy ! Component: 2450 - total flux cleaned = -0.00422044 Jy ! Component: 2500 - total flux cleaned = -0.00424847 Jy ! Component: 2550 - total flux cleaned = -0.00428322 Jy ! Component: 2600 - total flux cleaned = -0.00430392 Jy ! Component: 2650 - total flux cleaned = -0.00432452 Jy ! Component: 2700 - total flux cleaned = -0.00435854 Jy ! Component: 2750 - total flux cleaned = -0.00437207 Jy ! Component: 2800 - total flux cleaned = -0.00438554 Jy ! Component: 2850 - total flux cleaned = -0.0044188 Jy ! Component: 2900 - total flux cleaned = -0.00443197 Jy ! Component: 2950 - total flux cleaned = -0.00444511 Jy ! Component: 3000 - total flux cleaned = -0.00445815 Jy ! Component: 3050 - total flux cleaned = -0.00447111 Jy ! Component: 3100 - total flux cleaned = -0.00450323 Jy ! Component: 3150 - total flux cleaned = -0.00450323 Jy ! Component: 3200 - total flux cleaned = -0.00451596 Jy ! Component: 3250 - total flux cleaned = -0.00454121 Jy ! Component: 3300 - total flux cleaned = -0.00456634 Jy ! Component: 3350 - total flux cleaned = -0.00457882 Jy ! Component: 3400 - total flux cleaned = -0.00458501 Jy ! Component: 3450 - total flux cleaned = -0.00463442 Jy ! Component: 3500 - total flux cleaned = -0.00461593 Jy ! Component: 3550 - total flux cleaned = -0.00466487 Jy ! Component: 3600 - total flux cleaned = -0.00467702 Jy ! Component: 3650 - total flux cleaned = -0.00470126 Jy ! Component: 3700 - total flux cleaned = -0.00473745 Jy ! Component: 3750 - total flux cleaned = -0.00473743 Jy ! Component: 3800 - total flux cleaned = -0.0047614 Jy ! Component: 3850 - total flux cleaned = -0.00476737 Jy ! Component: 3900 - total flux cleaned = -0.00479705 Jy ! Component: 3950 - total flux cleaned = -0.00479115 Jy ! Component: 4000 - total flux cleaned = -0.00480884 Jy ! Component: 4050 - total flux cleaned = -0.00480296 Jy ! Total flux subtracted in 4096 components = -0.0048147 Jy ! Clean residual min=-0.000349 max=0.000340 Jy/beam ! Clean residual mean=0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0311412 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 315 components and 0.0311412 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1117-3649_C_20180724_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.449 x 3.91 at -3.671 degrees (North through East) ! Clean map min=-0.00092451 max=0.027489 Jy/beam ! Writing clean map to FITS file: .//J1117-3649_C_20180724_map.fits wmodel .//J1117-3649_C_20180724_map.mod ! Writing 315 model components to file: .//J1117-3649_C_20180724_map.mod wobs .//J1117-3649_C_20180724_uvs.fits ! Writing UV FITS file: .//J1117-3649_C_20180724_uvs.fits wwins .//J1117-3649_C_20180724_map.win ! wwins: Wrote 3 windows to .//J1117-3649_C_20180724_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0274894 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11397 1.11397 2.22794 4.45588 8.91177 17.8235 35.6471 71.2942 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 269.306 quit ! Quitting program ! Log file .//J1117-3649_C_20180724_dfm.log closed on Wed Aug 8 14:44:34 2018