! Started logfile: .//J1141-3805_X_dfm.log on Mon Jan 20 17:57:49 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 .//J1141-3805_X_uva.fits ! Reading UV FITS file: .//J1141-3805_X_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1141-3805 ! ! 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 94 lines of history. ! ! Reading 1200 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 J1141-3805_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=1.005659Jy sigma=12.960550 ! Fit after self-cal, rms=0.948404Jy sigma=12.222251 ! 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=0.8536 mas, bmaj=17.3 mas, bpa=4.365 degrees ! Estimated noise=2.64844 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395629 Jy ! Component: 100 - total flux cleaned = 0.0477029 Jy ! Total flux subtracted in 100 components = 0.0477029 Jy ! Clean residual min=-0.005126 max=0.005148 Jy/beam ! Clean residual mean=-0.000073 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.0477029 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0477029 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=0.063020Jy sigma=0.791600 ! Fit after self-cal, rms=0.061997Jy sigma=0.777570 ! 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=1.096 mas, bmaj=15.49 mas, bpa=4.317 degrees ! Estimated noise=1.60594 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 = 0.00480056 Jy ! Component: 100 - total flux cleaned = 0.00641249 Jy ! Component: 150 - total flux cleaned = 0.00659934 Jy ! Component: 200 - total flux cleaned = 0.00626701 Jy ! Total flux subtracted in 200 components = 0.00626701 Jy ! Clean residual min=-0.001774 max=0.001763 Jy/beam ! Clean residual mean=-0.000054 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0539699 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 71 components and 0.0539699 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=0.060671Jy sigma=0.760853 ! Fit after self-cal, rms=0.060529Jy sigma=0.759021 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 15.49 at 4.317 degrees (North through East) ! Clean map min=-0.0050771 max=0.050137 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.41 KP 0.97 LA 0.85 PT 0.93 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.60 KP 1.17 LA 0.88 PT 0.85 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.08 LA 0.97 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.03 LA 0.97 PT 1.27 ! SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.00 LA 0.83 PT 1.15 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.76 KP 0.89 LA 0.99 PT 0.95 ! SC 1.22 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.13 LA 0.94 PT 1.04 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 KP 1.10 LA 1.07 PT 0.84 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.060529Jy sigma=0.759021 ! Fit after self-cal, rms=0.060173Jy sigma=0.747325 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=15.5 mas, bpa=4.388 degrees ! Estimated noise=1.56608 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 = -0.000160953 Jy ! Component: 100 - total flux cleaned = -0.000271717 Jy ! Component: 150 - total flux cleaned = -0.000905878 Jy ! Component: 200 - total flux cleaned = -0.00114684 Jy ! Total flux subtracted in 200 components = -0.00114684 Jy ! Clean residual min=-0.000948 max=0.000933 Jy/beam ! Clean residual mean=-0.000024 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.052823 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 135 components and 0.052823 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=0.059895Jy sigma=0.743534 ! Fit after self-cal, rms=0.060158Jy sigma=0.738923 ! Inverting map ! Added new window around map position (-33.4, 38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071428 Jy ! Component: 100 - total flux cleaned = 0.000137034 Jy ! Component: 150 - total flux cleaned = -0.000222749 Jy ! Component: 200 - total flux cleaned = -0.000180112 Jy ! Total flux subtracted in 200 components = -0.000180112 Jy ! Clean residual min=-0.001746 max=0.001420 Jy/beam ! Clean residual mean=-0.000038 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0526429 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 149 components and 0.0526429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.060063Jy sigma=0.737803 ! Fit after self-cal, rms=0.060052Jy sigma=0.737434 ! 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=0.060052Jy sigma=0.737434 ! Fit after self-cal, rms=0.061411Jy sigma=0.736594 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=15.42 mas, bpa=4.383 degrees ! Estimated noise=1.56516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.99826e-05 Jy ! Component: 100 - total flux cleaned = -0.000349434 Jy ! Component: 150 - total flux cleaned = -0.000421775 Jy ! Component: 200 - total flux cleaned = -0.000423537 Jy ! Total flux subtracted in 200 components = -0.000423537 Jy ! Clean residual min=-0.001590 max=0.001678 Jy/beam ! Clean residual mean=-0.000033 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0522194 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 177 components and 0.0522194 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=0.061367Jy sigma=0.736174 ! Fit after self-cal, rms=0.061500Jy sigma=0.735914 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 = -0.000264924 Jy ! Component: 100 - total flux cleaned = -0.000290541 Jy ! Component: 150 - total flux cleaned = -0.00027763 Jy ! Component: 200 - total flux cleaned = -0.000242111 Jy ! Total flux subtracted in 200 components = -0.000242111 Jy ! Clean residual min=-0.001712 max=0.001814 Jy/beam ! Clean residual mean=-0.000035 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0519773 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 202 components and 0.0519773 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=0.061484Jy sigma=0.735794 ! Fit after self-cal, rms=0.061492Jy sigma=0.735744 ! 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=0.061492Jy sigma=0.735744 ! Fit after self-cal, rms=0.062053Jy sigma=0.735578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=15.42 mas, bpa=4.39 degrees ! Estimated noise=1.56843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519544 Jy ! Component: 100 - total flux cleaned = -0.000458984 Jy ! Component: 150 - total flux cleaned = -0.000394576 Jy ! Component: 200 - total flux cleaned = -0.000369243 Jy ! Total flux subtracted in 200 components = -0.000369243 Jy ! Clean residual min=-0.001715 max=0.001901 Jy/beam ! Clean residual mean=-0.000033 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.051608 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 221 components and 0.051608 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=0.062038Jy sigma=0.735460 ! Fit after self-cal, rms=0.062089Jy sigma=0.735398 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 = -0.000227452 Jy ! Component: 100 - total flux cleaned = -0.000228648 Jy ! Component: 150 - total flux cleaned = -0.000217781 Jy ! Component: 200 - total flux cleaned = -0.000236308 Jy ! Total flux subtracted in 200 components = -0.000236308 Jy ! Clean residual min=-0.001779 max=0.001957 Jy/beam ! Clean residual mean=-0.000034 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0513717 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 233 components and 0.0513717 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=0.062082Jy sigma=0.735356 ! Fit after self-cal, rms=0.062088Jy sigma=0.735337 ! 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=0.062088Jy sigma=0.735337 ! Fit after self-cal, rms=0.062452Jy sigma=0.735268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.921 mas, bmaj=14.28 mas, bpa=1.223 degrees ! Estimated noise=1.9273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.54675e-05 Jy ! Component: 100 - total flux cleaned = -9.37527e-05 Jy ! Component: 150 - total flux cleaned = -0.00014482 Jy ! Component: 200 - total flux cleaned = -0.000157111 Jy ! Total flux subtracted in 200 components = -0.000157111 Jy ! Clean residual min=-0.001899 max=0.001537 Jy/beam ! Clean residual mean=-0.000054 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0512146 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 268 components and 0.0512146 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=0.062449Jy sigma=0.735205 ! Fit after self-cal, rms=0.062477Jy sigma=0.735180 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 = -0.00011182 Jy ! Component: 100 - total flux cleaned = -0.00018078 Jy ! Component: 150 - total flux cleaned = -0.000208902 Jy ! Component: 200 - total flux cleaned = -0.000235253 Jy ! Total flux subtracted in 200 components = -0.000235253 Jy ! Clean residual min=-0.001955 max=0.001534 Jy/beam ! Clean residual mean=-0.000055 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0509793 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 280 components and 0.0509793 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=0.062474Jy sigma=0.735170 ! Fit after self-cal, rms=0.062476Jy sigma=0.735162 ! 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=1.115 mas, bmaj=15.44 mas, bpa=4.402 degrees ! Estimated noise=1.57261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 15.44 at 4.402 degrees (North through East) ! Clean map min=-0.004571 max=0.048855 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=0.8631 mas, bmaj=17.11 mas, bpa=4.367 degrees ! Estimated noise=2.65756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183141 Jy ! Component: 100 - total flux cleaned = 0.0204279 Jy ! Component: 150 - total flux cleaned = 0.0225486 Jy ! Component: 200 - total flux cleaned = 0.0241733 Jy ! Total flux subtracted in 200 components = 0.0241733 Jy ! Clean residual min=-0.021178 max=0.035442 Jy/beam ! Clean residual mean=-0.000166 rms=0.006600 Jy/beam ! Combined flux in latest and established models = 0.0241733 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0241733 Jy ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=15.44 mas, bpa=4.402 degrees ! Estimated noise=1.57261 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264481 Jy ! Component: 100 - total flux cleaned = 0.0331649 Jy ! Component: 150 - total flux cleaned = 0.0337728 Jy ! Component: 200 - total flux cleaned = 0.0340146 Jy ! Total flux subtracted in 200 components = 0.0340146 Jy ! Clean residual min=-0.009516 max=0.007202 Jy/beam ! Clean residual mean=-0.000088 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 0.058188 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.058188 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=2.921 mas, bmaj=14.28 mas, bpa=1.223 degrees ! Estimated noise=1.9273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199271 Jy ! Component: 100 - total flux cleaned = 0.00273796 Jy ! Component: 150 - total flux cleaned = 0.00314257 Jy ! Component: 200 - total flux cleaned = 0.00332367 Jy ! Total flux subtracted in 200 components = 0.00332367 Jy ! Clean residual min=-0.006752 max=0.005131 Jy/beam ! Clean residual mean=-0.000134 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.0615116 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 = 8.53054e-05 Jy ! Component: 100 - total flux cleaned = 0.000165884 Jy ! Component: 150 - total flux cleaned = 0.000165025 Jy ! Component: 200 - total flux cleaned = 0.00016598 Jy ! Total flux subtracted in 200 components = 0.00016598 Jy ! Clean residual min=-0.005741 max=0.004325 Jy/beam ! Clean residual mean=-0.000124 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.0616776 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 95 components and 0.0616776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=15.44 mas, bpa=4.402 degrees ! Estimated noise=1.57261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602121 Jy ! Component: 100 - total flux cleaned = 0.000212259 Jy ! Component: 150 - total flux cleaned = -2.19092e-05 Jy ! Component: 200 - total flux cleaned = -0.000221457 Jy ! Total flux subtracted in 200 components = -0.000221457 Jy ! Clean residual min=-0.005578 max=0.005217 Jy/beam ! Clean residual mean=-0.000059 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.0614562 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.0614562 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=0.063210Jy sigma=0.744681 ! Fit after self-cal, rms=0.062852Jy sigma=0.740129 wmodel J1141-3805_X_map.mod ! Writing 114 model components to file: J1141-3805_X_map.mod wobs J1141-3805_X_uvs.fits ! Writing UV FITS file: J1141-3805_X_uvs.fits wwins J1141-3805_X_map.win ! wwins: Wrote 2 windows to J1141-3805_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 = 0.000175135 Jy ! Component: 100 - total flux cleaned = -2.25549e-05 Jy ! Component: 150 - total flux cleaned = -0.000312996 Jy ! Component: 200 - total flux cleaned = -0.000831408 Jy ! Component: 250 - total flux cleaned = -0.0013337 Jy ! Component: 300 - total flux cleaned = -0.00164097 Jy ! Component: 350 - total flux cleaned = -0.00178369 Jy ! Component: 400 - total flux cleaned = -0.0019454 Jy ! Component: 450 - total flux cleaned = -0.00212126 Jy ! Component: 500 - total flux cleaned = -0.00226288 Jy ! Component: 550 - total flux cleaned = -0.00230844 Jy ! Component: 600 - total flux cleaned = -0.00235227 Jy ! Component: 650 - total flux cleaned = -0.00224881 Jy ! Component: 700 - total flux cleaned = -0.00220875 Jy ! Component: 750 - total flux cleaned = -0.00212991 Jy ! Component: 800 - total flux cleaned = -0.00209154 Jy ! Component: 850 - total flux cleaned = -0.00209166 Jy ! Component: 900 - total flux cleaned = -0.00205476 Jy ! Component: 950 - total flux cleaned = -0.00201873 Jy ! Component: 1000 - total flux cleaned = -0.00205465 Jy ! Component: 1050 - total flux cleaned = -0.00203702 Jy ! Component: 1100 - total flux cleaned = -0.00205444 Jy ! Component: 1150 - total flux cleaned = -0.00207174 Jy ! Component: 1200 - total flux cleaned = -0.00207211 Jy ! Component: 1250 - total flux cleaned = -0.00208924 Jy ! Component: 1300 - total flux cleaned = -0.00210617 Jy ! Component: 1350 - total flux cleaned = -0.00210596 Jy ! Component: 1400 - total flux cleaned = -0.00214003 Jy ! Component: 1450 - total flux cleaned = -0.00217403 Jy ! Component: 1500 - total flux cleaned = -0.00219114 Jy ! Component: 1550 - total flux cleaned = -0.00220843 Jy ! Component: 1600 - total flux cleaned = -0.00224293 Jy ! Component: 1650 - total flux cleaned = -0.00229528 Jy ! Component: 1700 - total flux cleaned = -0.00236594 Jy ! Component: 1750 - total flux cleaned = -0.00241986 Jy ! Component: 1800 - total flux cleaned = -0.00247481 Jy ! Component: 1850 - total flux cleaned = -0.00253064 Jy ! Component: 1900 - total flux cleaned = -0.00258709 Jy ! Component: 1950 - total flux cleaned = -0.00260628 Jy ! Component: 2000 - total flux cleaned = -0.00258674 Jy ! Component: 2050 - total flux cleaned = -0.00260679 Jy ! Component: 2100 - total flux cleaned = -0.00258671 Jy ! Component: 2150 - total flux cleaned = -0.00258696 Jy ! Component: 2200 - total flux cleaned = -0.00256626 Jy ! Component: 2250 - total flux cleaned = -0.00256657 Jy ! Component: 2300 - total flux cleaned = -0.00252261 Jy ! Component: 2350 - total flux cleaned = -0.00252255 Jy ! Component: 2400 - total flux cleaned = -0.00252274 Jy ! Component: 2450 - total flux cleaned = -0.00252306 Jy ! Component: 2500 - total flux cleaned = -0.00249906 Jy ! Component: 2550 - total flux cleaned = -0.00247453 Jy ! Component: 2600 - total flux cleaned = -0.0024492 Jy ! Component: 2650 - total flux cleaned = -0.00242328 Jy ! Component: 2700 - total flux cleaned = -0.00239697 Jy ! Component: 2750 - total flux cleaned = -0.00237009 Jy ! Component: 2800 - total flux cleaned = -0.00234206 Jy ! Component: 2850 - total flux cleaned = -0.00234225 Jy ! Component: 2900 - total flux cleaned = -0.00234177 Jy ! Component: 2950 - total flux cleaned = -0.0024035 Jy ! Component: 3000 - total flux cleaned = -0.00243556 Jy ! Component: 3050 - total flux cleaned = -0.00246803 Jy ! Component: 3100 - total flux cleaned = -0.00250141 Jy ! Component: 3150 - total flux cleaned = -0.00257248 Jy ! Component: 3200 - total flux cleaned = -0.00260935 Jy ! Component: 3250 - total flux cleaned = -0.00260956 Jy ! Component: 3300 - total flux cleaned = -0.0026487 Jy ! Component: 3350 - total flux cleaned = -0.00268919 Jy ! Component: 3400 - total flux cleaned = -0.00273169 Jy ! Component: 3450 - total flux cleaned = -0.00277647 Jy ! Component: 3500 - total flux cleaned = -0.00277651 Jy ! Component: 3550 - total flux cleaned = -0.00282403 Jy ! Component: 3600 - total flux cleaned = -0.00287411 Jy ! Component: 3650 - total flux cleaned = -0.00292582 Jy ! Component: 3700 - total flux cleaned = -0.00292672 Jy ! Component: 3750 - total flux cleaned = -0.00298131 Jy ! Component: 3800 - total flux cleaned = -0.00298134 Jy ! Component: 3850 - total flux cleaned = -0.00304074 Jy ! Component: 3900 - total flux cleaned = -0.00310176 Jy ! Component: 3950 - total flux cleaned = -0.00310212 Jy ! Component: 4000 - total flux cleaned = -0.00309968 Jy ! Component: 4050 - total flux cleaned = -0.00323645 Jy ! Total flux subtracted in 4096 components = -0.00323825 Jy ! Clean residual min=-0.003760 max=0.003729 Jy/beam ! Clean residual mean=-0.000005 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.0582179 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 367 components and 0.058218 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1141-3805_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 15.44 at 4.402 degrees (North through East) ! Clean map min=-0.010538 max=0.022407 Jy/beam ! Writing clean map to FITS file: .//J1141-3805_X_map.fits wmodel .//J1141-3805_X_map.mod ! Writing 367 model components to file: .//J1141-3805_X_map.mod wobs .//J1141-3805_X_uvs.fits ! Writing UV FITS file: .//J1141-3805_X_uvs.fits wwins .//J1141-3805_X_map.win ! wwins: Wrote 3 windows to .//J1141-3805_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0224074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00122606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -16.4151 16.4151 32.8302 65.6603 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 18.275 quit ! Quitting program ! Log file .//J1141-3805_X_dfm.log closed on Mon Jan 20 17:57:53 2020