! Started logfile: .//J2019-3728_C_dfm.log on Mon Jan 20 19:03:53 2020 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 .//J2019-3728_C_uva.fits ! Reading UV FITS file: .//J2019-3728_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2019-3728 ! ! 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 2520 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 J2019-3728_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=1.005045Jy sigma=13.622747 ! Fit after self-cal, rms=0.949010Jy sigma=12.776591 ! 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=1.405 mas, bmaj=13.98 mas, bpa=-27.4 degrees ! Estimated noise=1.80811 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 = 0.0368726 Jy ! Component: 100 - total flux cleaned = 0.0504521 Jy ! Total flux subtracted in 100 components = 0.0504521 Jy ! Clean residual min=-0.007852 max=0.010812 Jy/beam ! Clean residual mean=0.000016 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 0.0504521 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0504521 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=0.065924Jy sigma=0.899710 ! Fit after self-cal, rms=0.064747Jy sigma=0.885479 ! 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=1.879 mas, bmaj=14.81 mas, bpa=-26.4 degrees ! Estimated noise=1.06189 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 = 0.019141 Jy ! Component: 100 - total flux cleaned = 0.0308377 Jy ! Component: 150 - total flux cleaned = 0.0389245 Jy ! Component: 200 - total flux cleaned = 0.0447534 Jy ! Total flux subtracted in 200 components = 0.0447534 Jy ! Clean residual min=-0.008605 max=0.017462 Jy/beam ! Clean residual mean=0.000030 rms=0.004079 Jy/beam ! Combined flux in latest and established models = 0.0952055 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 78 components and 0.0952055 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=0.059597Jy sigma=0.776994 ! Fit after self-cal, rms=0.059136Jy sigma=0.768003 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.879 x 14.81 at -26.4 degrees (North through East) ! Clean map min=-0.008594 max=0.047872 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.41 LA 0.72 MK 1.06 ! NL 0.87 OV 1.18 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.40 LA 0.81 MK 1.12 ! NL 0.83 OV 1.45 PT 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.13 LA 0.81 MK 1.08 ! NL 1.06 OV 1.24 PT 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.84 KP 1.48 LA 0.77 MK 1.02 ! NL 1.02 OV 1.07 PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.46 LA 0.76 MK 1.07 ! NL 0.74 OV 1.39 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.41 LA 0.80 MK 1.34 ! NL 1.03 OV 0.97 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.40 LA 0.75 MK 1.02 ! NL 0.96 OV 1.24 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.51 LA 0.83 MK 1.17 ! NL 1.21 OV 1.19 PT 0.90 ! ! ! Fit before self-cal, rms=0.059136Jy sigma=0.768003 ! Fit after self-cal, rms=0.064684Jy sigma=0.719392 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.946 mas, bmaj=15.36 mas, bpa=-26.17 degrees ! Estimated noise=1.03931 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 = -0.00186129 Jy ! Component: 100 - total flux cleaned = -0.00174447 Jy ! Component: 150 - total flux cleaned = -0.00153668 Jy ! Component: 200 - total flux cleaned = -0.00144613 Jy ! Total flux subtracted in 200 components = -0.00144613 Jy ! Clean residual min=-0.007189 max=0.010694 Jy/beam ! Clean residual mean=0.000013 rms=0.002560 Jy/beam ! Combined flux in latest and established models = 0.0937594 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.0937594 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=0.064256Jy sigma=0.713573 ! Fit after self-cal, rms=0.065251Jy sigma=0.709227 ! 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=0.065251Jy sigma=0.709227 ! Fit after self-cal, rms=0.066562Jy sigma=0.708629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=15.25 mas, bpa=-26.08 degrees ! Estimated noise=1.02851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00253233 Jy ! Component: 100 - total flux cleaned = -0.00261764 Jy ! Component: 150 - total flux cleaned = -0.00261561 Jy ! Component: 200 - total flux cleaned = -0.00261719 Jy ! Total flux subtracted in 200 components = -0.00261719 Jy ! Clean residual min=-0.006248 max=0.009156 Jy/beam ! Clean residual mean=0.000014 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.0911422 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 123 components and 0.0911422 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=0.066279Jy sigma=0.705717 ! Fit after self-cal, rms=0.066369Jy sigma=0.704743 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 = -0.00114798 Jy ! Component: 100 - total flux cleaned = -0.00114906 Jy ! Component: 150 - total flux cleaned = -0.00121388 Jy ! Component: 200 - total flux cleaned = -0.00121118 Jy ! Total flux subtracted in 200 components = -0.00121118 Jy ! Clean residual min=-0.006234 max=0.009437 Jy/beam ! Clean residual mean=0.000013 rms=0.002460 Jy/beam ! Combined flux in latest and established models = 0.089931 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.089931 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=0.066137Jy sigma=0.702775 ! Fit after self-cal, rms=0.066039Jy sigma=0.702262 ! 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=0.066039Jy sigma=0.702262 ! Fit after self-cal, rms=0.066687Jy sigma=0.701804 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.971 mas, bmaj=15.31 mas, bpa=-26.12 degrees ! Estimated noise=1.02803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177715 Jy ! Component: 100 - total flux cleaned = -0.00226724 Jy ! Component: 150 - total flux cleaned = -0.00238928 Jy ! Component: 200 - total flux cleaned = -0.00250383 Jy ! Total flux subtracted in 200 components = -0.00250383 Jy ! Clean residual min=-0.006024 max=0.009120 Jy/beam ! Clean residual mean=0.000010 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.0874272 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 136 components and 0.0874271 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=0.066480Jy sigma=0.699988 ! Fit after self-cal, rms=0.066369Jy sigma=0.699249 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 = -0.000514134 Jy ! Component: 100 - total flux cleaned = -0.00077632 Jy ! Component: 150 - total flux cleaned = -0.000954843 Jy ! Component: 200 - total flux cleaned = -0.00106469 Jy ! Total flux subtracted in 200 components = -0.00106469 Jy ! Clean residual min=-0.006049 max=0.009515 Jy/beam ! Clean residual mean=0.000009 rms=0.002484 Jy/beam ! Combined flux in latest and established models = 0.0863625 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.0863624 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=0.066181Jy sigma=0.697867 ! Fit after self-cal, rms=0.066138Jy sigma=0.697502 ! 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=0.066138Jy sigma=0.697502 ! Fit after self-cal, rms=0.066554Jy sigma=0.696939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.229 mas, bmaj=23.76 mas, bpa=-12.22 degrees ! Estimated noise=1.09821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000653466 Jy ! Component: 100 - total flux cleaned = -0.00137583 Jy ! Component: 150 - total flux cleaned = -0.00180419 Jy ! Component: 200 - total flux cleaned = -0.0019307 Jy ! Total flux subtracted in 200 components = -0.0019307 Jy ! Clean residual min=-0.007582 max=0.011166 Jy/beam ! Clean residual mean=0.000010 rms=0.003305 Jy/beam ! Combined flux in latest and established models = 0.0844317 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.0844317 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=0.066412Jy sigma=0.695515 ! Fit after self-cal, rms=0.066338Jy sigma=0.694913 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 = -0.000164134 Jy ! Component: 100 - total flux cleaned = -0.000294065 Jy ! Component: 150 - total flux cleaned = -0.000470307 Jy ! Component: 200 - total flux cleaned = -0.000626149 Jy ! Total flux subtracted in 200 components = -0.000626149 Jy ! Clean residual min=-0.007448 max=0.011187 Jy/beam ! Clean residual mean=0.000010 rms=0.003285 Jy/beam ! Combined flux in latest and established models = 0.0838056 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 155 components and 0.0838056 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=0.066285Jy sigma=0.694556 ! Fit after self-cal, rms=0.066245Jy sigma=0.694168 ! 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=1.989 mas, bmaj=15.39 mas, bpa=-26.19 degrees ! Estimated noise=1.02844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.989 x 15.39 at -26.19 degrees (North through East) ! Clean map min=-0.0082359 max=0.045962 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=1.442 mas, bmaj=14.33 mas, bpa=-27.22 degrees ! Estimated noise=1.90627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040347 Jy ! Component: 100 - total flux cleaned = 0.0557392 Jy ! Component: 150 - total flux cleaned = 0.0614993 Jy ! Component: 200 - total flux cleaned = 0.0660505 Jy ! Total flux subtracted in 200 components = 0.0660505 Jy ! Clean residual min=-0.007517 max=0.009290 Jy/beam ! Clean residual mean=0.000004 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 0.0660504 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0660504 Jy ! Inverting map and beam ! Estimated beam: bmin=1.989 mas, bmaj=15.39 mas, bpa=-26.19 degrees ! Estimated noise=1.02844 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 = 0.00929435 Jy ! Component: 100 - total flux cleaned = 0.0117615 Jy ! Component: 150 - total flux cleaned = 0.0132537 Jy ! Component: 200 - total flux cleaned = 0.0142756 Jy ! Total flux subtracted in 200 components = 0.0142756 Jy ! Clean residual min=-0.006593 max=0.011680 Jy/beam ! Clean residual mean=0.000008 rms=0.002787 Jy/beam ! Combined flux in latest and established models = 0.080326 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 67 components and 0.080326 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=5.229 mas, bmaj=23.76 mas, bpa=-12.22 degrees ! Estimated noise=1.09821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181698 Jy ! Component: 100 - total flux cleaned = 0.00272515 Jy ! Component: 150 - total flux cleaned = 0.00336114 Jy ! Component: 200 - total flux cleaned = 0.00345891 Jy ! Total flux subtracted in 200 components = 0.00345891 Jy ! Clean residual min=-0.007823 max=0.013290 Jy/beam ! Clean residual mean=0.000013 rms=0.003537 Jy/beam ! Combined flux in latest and established models = 0.0837849 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 = 8.58205e-05 Jy ! Component: 100 - total flux cleaned = 8.76355e-05 Jy ! Component: 150 - total flux cleaned = 0.00015787 Jy ! Component: 200 - total flux cleaned = 8.97128e-05 Jy ! Total flux subtracted in 200 components = 8.97128e-05 Jy ! Clean residual min=-0.007738 max=0.012812 Jy/beam ! Clean residual mean=0.000013 rms=0.003473 Jy/beam ! Combined flux in latest and established models = 0.0838746 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.0838746 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.989 mas, bmaj=15.39 mas, bpa=-26.19 degrees ! Estimated noise=1.02844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012758 Jy ! Component: 100 - total flux cleaned = -5.55453e-05 Jy ! Component: 150 - total flux cleaned = 6.98931e-05 Jy ! Component: 200 - total flux cleaned = 6.88783e-05 Jy ! Total flux subtracted in 200 components = 6.88783e-05 Jy ! Clean residual min=-0.006105 max=0.010650 Jy/beam ! Clean residual mean=0.000009 rms=0.002530 Jy/beam ! Combined flux in latest and established models = 0.0839435 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.0839435 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=0.066102Jy sigma=0.695218 ! Fit after self-cal, rms=0.066062Jy sigma=0.694600 wmodel J2019-3728_C_map.mod ! Writing 118 model components to file: J2019-3728_C_map.mod wobs J2019-3728_C_uvs.fits ! Writing UV FITS file: J2019-3728_C_uvs.fits wwins J2019-3728_C_map.win ! wwins: Wrote 1 windows to J2019-3728_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 = 0.00432489 Jy ! Component: 100 - total flux cleaned = 0.00759488 Jy ! Component: 150 - total flux cleaned = 0.00988887 Jy ! Component: 200 - total flux cleaned = 0.00999078 Jy ! Component: 250 - total flux cleaned = 0.00998825 Jy ! Component: 300 - total flux cleaned = 0.010073 Jy ! Component: 350 - total flux cleaned = 0.010236 Jy ! Component: 400 - total flux cleaned = 0.010235 Jy ! Component: 450 - total flux cleaned = 0.0100871 Jy ! Component: 500 - total flux cleaned = 0.0100871 Jy ! Component: 550 - total flux cleaned = 0.0101549 Jy ! Component: 600 - total flux cleaned = 0.0103515 Jy ! Component: 650 - total flux cleaned = 0.0105412 Jy ! Component: 700 - total flux cleaned = 0.010663 Jy ! Component: 750 - total flux cleaned = 0.0108403 Jy ! Component: 800 - total flux cleaned = 0.0110113 Jy ! Component: 850 - total flux cleaned = 0.0110657 Jy ! Component: 900 - total flux cleaned = 0.0111192 Jy ! Component: 950 - total flux cleaned = 0.011221 Jy ! Component: 1000 - total flux cleaned = 0.0112204 Jy ! Component: 1050 - total flux cleaned = 0.0112214 Jy ! Component: 1100 - total flux cleaned = 0.0112692 Jy ! Component: 1150 - total flux cleaned = 0.01136 Jy ! Component: 1200 - total flux cleaned = 0.0112712 Jy ! Component: 1250 - total flux cleaned = 0.0112727 Jy ! Component: 1300 - total flux cleaned = 0.0113136 Jy ! Component: 1350 - total flux cleaned = 0.0112725 Jy ! Component: 1400 - total flux cleaned = 0.0112332 Jy ! Component: 1450 - total flux cleaned = 0.0111187 Jy ! Component: 1500 - total flux cleaned = 0.0109338 Jy ! Component: 1550 - total flux cleaned = 0.0108258 Jy ! Component: 1600 - total flux cleaned = 0.010685 Jy ! Component: 1650 - total flux cleaned = 0.0106165 Jy ! Component: 1700 - total flux cleaned = 0.0105162 Jy ! Component: 1750 - total flux cleaned = 0.0105164 Jy ! Component: 1800 - total flux cleaned = 0.0105801 Jy ! Component: 1850 - total flux cleaned = 0.0104851 Jy ! Component: 1900 - total flux cleaned = 0.0104853 Jy ! Component: 1950 - total flux cleaned = 0.0103946 Jy ! Component: 2000 - total flux cleaned = 0.0103647 Jy ! Component: 2050 - total flux cleaned = 0.010248 Jy ! Component: 2100 - total flux cleaned = 0.0102194 Jy ! Component: 2150 - total flux cleaned = 0.0101631 Jy ! Component: 2200 - total flux cleaned = 0.0100807 Jy ! Component: 2250 - total flux cleaned = 0.010081 Jy ! Component: 2300 - total flux cleaned = 0.00997454 Jy ! Component: 2350 - total flux cleaned = 0.009896 Jy ! Component: 2400 - total flux cleaned = 0.00979298 Jy ! Component: 2450 - total flux cleaned = 0.00981888 Jy ! Component: 2500 - total flux cleaned = 0.00979374 Jy ! Component: 2550 - total flux cleaned = 0.009695 Jy ! Component: 2600 - total flux cleaned = 0.00969504 Jy ! Component: 2650 - total flux cleaned = 0.00967127 Jy ! Component: 2700 - total flux cleaned = 0.00971853 Jy ! Component: 2750 - total flux cleaned = 0.00964839 Jy ! Component: 2800 - total flux cleaned = 0.0096948 Jy ! Component: 2850 - total flux cleaned = 0.00964916 Jy ! Component: 2900 - total flux cleaned = 0.00967205 Jy ! Component: 2950 - total flux cleaned = 0.00973934 Jy ! Component: 3000 - total flux cleaned = 0.00973937 Jy ! Component: 3050 - total flux cleaned = 0.00989364 Jy ! Component: 3100 - total flux cleaned = 0.00998096 Jy ! Component: 3150 - total flux cleaned = 0.010111 Jy ! Component: 3200 - total flux cleaned = 0.0102185 Jy ! Component: 3250 - total flux cleaned = 0.0103042 Jy ! Component: 3300 - total flux cleaned = 0.0104318 Jy ! Component: 3350 - total flux cleaned = 0.0105162 Jy ! Component: 3400 - total flux cleaned = 0.0105374 Jy ! Component: 3450 - total flux cleaned = 0.0106419 Jy ! Component: 3500 - total flux cleaned = 0.0106629 Jy ! Component: 3550 - total flux cleaned = 0.0107043 Jy ! Component: 3600 - total flux cleaned = 0.010725 Jy ! Component: 3650 - total flux cleaned = 0.0107252 Jy ! Component: 3700 - total flux cleaned = 0.0107662 Jy ! Component: 3750 - total flux cleaned = 0.0107253 Jy ! Component: 3800 - total flux cleaned = 0.0106846 Jy ! Component: 3850 - total flux cleaned = 0.0106439 Jy ! Component: 3900 - total flux cleaned = 0.0106641 Jy ! Component: 3950 - total flux cleaned = 0.0106439 Jy ! Component: 4000 - total flux cleaned = 0.0106035 Jy ! Component: 4050 - total flux cleaned = 0.0106036 Jy ! Total flux subtracted in 4096 components = 0.0106036 Jy ! Clean residual min=-0.001054 max=0.001126 Jy/beam ! Clean residual mean=0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0945471 Jy keep ! Adding 377 model components to the UV plane model. ! The established model now contains 495 components and 0.0945472 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2019-3728_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.989 x 15.39 at -26.19 degrees (North through East) ! Clean map min=-0.010419 max=0.043266 Jy/beam ! Writing clean map to FITS file: .//J2019-3728_C_map.fits wmodel .//J2019-3728_C_map.mod ! Writing 495 model components to file: .//J2019-3728_C_map.mod wobs .//J2019-3728_C_uvs.fits ! Writing UV FITS file: .//J2019-3728_C_uvs.fits wwins .//J2019-3728_C_map.win ! wwins: Wrote 2 windows to .//J2019-3728_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0432663 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000418765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.90363 2.90363 5.80727 11.6145 23.2291 46.4581 92.9163 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 103.318 quit ! Quitting program ! Log file .//J2019-3728_C_dfm.log closed on Mon Jan 20 19:03:57 2020