! Started logfile: .//J1126-3123_C_dfm.log on Mon Jan 20 17:56:30 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 .//J1126-3123_C_uva.fits ! Reading UV FITS file: .//J1126-3123_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1126-3123 ! ! 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 94 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 J1126-3123_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=1.003026Jy sigma=15.147823 ! Fit after self-cal, rms=0.964830Jy sigma=14.562457 ! 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=1.604 mas, bmaj=10.01 mas, bpa=6.674 degrees ! Estimated noise=1.51545 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 = 0.0300422 Jy ! Component: 100 - total flux cleaned = 0.0368773 Jy ! Total flux subtracted in 100 components = 0.0368773 Jy ! Clean residual min=-0.003935 max=0.004096 Jy/beam ! Clean residual mean=-0.000001 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.0368773 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0368773 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=0.050679Jy sigma=0.719287 ! Fit after self-cal, rms=0.048879Jy sigma=0.689694 ! 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=2.067 mas, bmaj=11.04 mas, bpa=5.247 degrees ! Estimated noise=0.9542 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 = 0.00251461 Jy ! Component: 100 - total flux cleaned = 0.00323307 Jy ! Component: 150 - total flux cleaned = 0.00333466 Jy ! Component: 200 - total flux cleaned = 0.00341848 Jy ! Total flux subtracted in 200 components = 0.00341848 Jy ! Clean residual min=-0.002167 max=0.002566 Jy/beam ! Clean residual mean=-0.000010 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0402958 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 0.0402958 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=0.048772Jy sigma=0.687845 ! Fit after self-cal, rms=0.048785Jy sigma=0.687825 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.067 x 11.04 at 5.247 degrees (North through East) ! Clean map min=-0.002065 max=0.038968 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.09 LA 0.96 NL 0.87 ! OV 1.04 PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.98 LA 1.06 NL 1.12 ! OV 0.86 PT 1.13 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.17 LA 0.94 NL 0.98 ! OV 1.02 PT 1.11 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.06 LA 0.94 NL 1.12 ! OV 0.78 PT 0.91 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 0.99 LA 1.23 NL 0.85 ! OV 0.87 PT 1.02 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.08 LA 0.97 NL 1.02 ! OV 0.94 PT 0.96 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.92 LA 1.05 NL 1.25 ! OV 1.14 PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 KP 1.15 LA 0.92 NL 1.07 ! OV 1.46 PT 1.18 SC 1.06 ! ! ! Fit before self-cal, rms=0.048785Jy sigma=0.687825 ! Fit after self-cal, rms=0.050250Jy sigma=0.683114 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=11.13 mas, bpa=5.298 degrees ! Estimated noise=0.952725 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 = -0.000268179 Jy ! Component: 100 - total flux cleaned = -0.000288052 Jy ! Component: 150 - total flux cleaned = -0.000296522 Jy ! Component: 200 - total flux cleaned = -0.000304227 Jy ! Total flux subtracted in 200 components = -0.000304227 Jy ! Clean residual min=-0.002052 max=0.002364 Jy/beam ! Clean residual mean=-0.000025 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0399916 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0399916 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=0.050243Jy sigma=0.683061 ! Fit after self-cal, rms=0.050330Jy sigma=0.682152 ! 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=0.050330Jy sigma=0.682152 ! Fit after self-cal, rms=0.051082Jy sigma=0.681998 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=11.2 mas, bpa=5.32 degrees ! Estimated noise=0.953618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000293353 Jy ! Component: 100 - total flux cleaned = -0.000335774 Jy ! Component: 150 - total flux cleaned = -0.000361727 Jy ! Component: 200 - total flux cleaned = -0.000383166 Jy ! Total flux subtracted in 200 components = -0.000383166 Jy ! Clean residual min=-0.001858 max=0.002390 Jy/beam ! Clean residual mean=-0.000025 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0396084 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0396084 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=0.051074Jy sigma=0.681965 ! Fit after self-cal, rms=0.051095Jy sigma=0.681895 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 = -2.42975e-05 Jy ! Component: 100 - total flux cleaned = -4.50105e-05 Jy ! Component: 150 - total flux cleaned = -5.13785e-05 Jy ! Component: 200 - total flux cleaned = -5.16312e-05 Jy ! Total flux subtracted in 200 components = -5.16312e-05 Jy ! Clean residual min=-0.001880 max=0.002385 Jy/beam ! Clean residual mean=-0.000025 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0395568 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0395568 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=0.051092Jy sigma=0.681887 ! Fit after self-cal, rms=0.051087Jy sigma=0.681885 ! 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=0.051087Jy sigma=0.681885 ! Fit after self-cal, rms=0.051492Jy sigma=0.681856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=11.28 mas, bpa=5.332 degrees ! Estimated noise=0.955014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265583 Jy ! Component: 100 - total flux cleaned = -0.000299075 Jy ! Component: 150 - total flux cleaned = -0.000312869 Jy ! Component: 200 - total flux cleaned = -0.000325163 Jy ! Total flux subtracted in 200 components = -0.000325163 Jy ! Clean residual min=-0.001895 max=0.002376 Jy/beam ! Clean residual mean=-0.000026 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0392316 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0392316 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=0.051487Jy sigma=0.681834 ! Fit after self-cal, rms=0.051490Jy sigma=0.681829 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 = -1.8712e-05 Jy ! Component: 100 - total flux cleaned = -3.53072e-05 Jy ! Component: 150 - total flux cleaned = -4.04429e-05 Jy ! Component: 200 - total flux cleaned = -4.02619e-05 Jy ! Total flux subtracted in 200 components = -4.02619e-05 Jy ! Clean residual min=-0.001895 max=0.002376 Jy/beam ! Clean residual mean=-0.000026 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0391913 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.0391913 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=0.051488Jy sigma=0.681820 ! Fit after self-cal, rms=0.051485Jy sigma=0.681819 ! 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=0.051485Jy sigma=0.681819 ! Fit after self-cal, rms=0.051801Jy sigma=0.681800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.387 mas, bmaj=13.4 mas, bpa=-4.381 degrees ! Estimated noise=1.1371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305755 Jy ! Component: 100 - total flux cleaned = -0.000345082 Jy ! Component: 150 - total flux cleaned = -0.000375747 Jy ! Component: 200 - total flux cleaned = -0.000382609 Jy ! Total flux subtracted in 200 components = -0.000382609 Jy ! Clean residual min=-0.002031 max=0.002586 Jy/beam ! Clean residual mean=-0.000041 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0388087 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.0388087 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=0.051803Jy sigma=0.681763 ! Fit after self-cal, rms=0.051798Jy sigma=0.681749 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 = -6.2407e-05 Jy ! Component: 100 - total flux cleaned = -6.1479e-05 Jy ! Component: 150 - total flux cleaned = -6.74614e-05 Jy ! Component: 200 - total flux cleaned = -7.33896e-05 Jy ! Total flux subtracted in 200 components = -7.33896e-05 Jy ! Clean residual min=-0.002028 max=0.002576 Jy/beam ! Clean residual mean=-0.000041 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0387353 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 80 components and 0.0387353 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=0.051801Jy sigma=0.681736 ! Fit after self-cal, rms=0.051795Jy sigma=0.681729 ! 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=2.07 mas, bmaj=11.36 mas, bpa=5.342 degrees ! Estimated noise=0.955949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.07 x 11.36 at 5.342 degrees (North through East) ! Clean map min=-0.0018633 max=0.039001 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=1.594 mas, bmaj=10.19 mas, bpa=6.666 degrees ! Estimated noise=1.50157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316741 Jy ! Component: 100 - total flux cleaned = 0.0384662 Jy ! Component: 150 - total flux cleaned = 0.0385538 Jy ! Component: 200 - total flux cleaned = 0.0386577 Jy ! Total flux subtracted in 200 components = 0.0386577 Jy ! Clean residual min=-0.003743 max=0.003361 Jy/beam ! Clean residual mean=-0.000008 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.0386577 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0386577 Jy ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=11.36 mas, bpa=5.342 degrees ! Estimated noise=0.955949 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 = -7.96251e-05 Jy ! Component: 100 - total flux cleaned = 8.46106e-05 Jy ! Component: 150 - total flux cleaned = 0.0001993 Jy ! Component: 200 - total flux cleaned = 0.000279994 Jy ! Total flux subtracted in 200 components = 0.000279994 Jy ! Clean residual min=-0.001896 max=0.002378 Jy/beam ! Clean residual mean=-0.000025 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0389377 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0389377 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=4.387 mas, bmaj=13.4 mas, bpa=-4.381 degrees ! Estimated noise=1.1371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.31762e-05 Jy ! Component: 100 - total flux cleaned = -9.19179e-05 Jy ! Component: 150 - total flux cleaned = -9.13523e-05 Jy ! Component: 200 - total flux cleaned = -9.81105e-05 Jy ! Total flux subtracted in 200 components = -9.81105e-05 Jy ! Clean residual min=-0.002081 max=0.002613 Jy/beam ! Clean residual mean=-0.000041 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0388396 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 = -6.08571e-06 Jy ! Component: 100 - total flux cleaned = -1.18359e-05 Jy ! Component: 150 - total flux cleaned = -1.76573e-05 Jy ! Component: 200 - total flux cleaned = -2.81842e-05 Jy ! Total flux subtracted in 200 components = -2.81842e-05 Jy ! Clean residual min=-0.002066 max=0.002607 Jy/beam ! Clean residual mean=-0.000041 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0388114 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0388114 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=11.36 mas, bpa=5.342 degrees ! Estimated noise=0.955949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.35606e-05 Jy ! Component: 100 - total flux cleaned = 7.45192e-05 Jy ! Component: 150 - total flux cleaned = 8.30859e-05 Jy ! Component: 200 - total flux cleaned = 8.32792e-05 Jy ! Total flux subtracted in 200 components = 8.32792e-05 Jy ! Clean residual min=-0.001892 max=0.002389 Jy/beam ! Clean residual mean=-0.000026 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0388947 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0388947 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=0.051797Jy sigma=0.681815 ! Fit after self-cal, rms=0.051802Jy sigma=0.681803 wmodel J1126-3123_C_map.mod ! Writing 58 model components to file: J1126-3123_C_map.mod wobs J1126-3123_C_uvs.fits ! Writing UV FITS file: J1126-3123_C_uvs.fits wwins J1126-3123_C_map.win ! wwins: Wrote 1 windows to J1126-3123_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 = 0.000706856 Jy ! Component: 100 - total flux cleaned = 0.000673922 Jy ! Component: 150 - total flux cleaned = 0.000675295 Jy ! Component: 200 - total flux cleaned = 0.000759409 Jy ! Component: 250 - total flux cleaned = 0.000785155 Jy ! Component: 300 - total flux cleaned = 0.000809515 Jy ! Component: 350 - total flux cleaned = 0.000905536 Jy ! Component: 400 - total flux cleaned = 0.000974444 Jy ! Component: 450 - total flux cleaned = 0.00099639 Jy ! Component: 500 - total flux cleaned = 0.000975176 Jy ! Component: 550 - total flux cleaned = 0.000934124 Jy ! Component: 600 - total flux cleaned = 0.000853955 Jy ! Component: 650 - total flux cleaned = 0.000717937 Jy ! Component: 700 - total flux cleaned = 0.000642226 Jy ! Component: 750 - total flux cleaned = 0.000494198 Jy ! Component: 800 - total flux cleaned = 0.000368095 Jy ! Component: 850 - total flux cleaned = 0.000244802 Jy ! Component: 900 - total flux cleaned = 0.000175938 Jy ! Component: 950 - total flux cleaned = 9.13005e-05 Jy ! Component: 1000 - total flux cleaned = 2.48522e-05 Jy ! Component: 1050 - total flux cleaned = -2.40002e-05 Jy ! Component: 1100 - total flux cleaned = -3.98789e-05 Jy ! Component: 1150 - total flux cleaned = -7.12494e-05 Jy ! Component: 1200 - total flux cleaned = -0.000117166 Jy ! Component: 1250 - total flux cleaned = -0.000147516 Jy ! Component: 1300 - total flux cleaned = -0.000207214 Jy ! Component: 1350 - total flux cleaned = -0.000251252 Jy ! Component: 1400 - total flux cleaned = -0.000309123 Jy ! Component: 1450 - total flux cleaned = -0.000351944 Jy ! Component: 1500 - total flux cleaned = -0.000351753 Jy ! Component: 1550 - total flux cleaned = -0.000365909 Jy ! Component: 1600 - total flux cleaned = -0.000420569 Jy ! Component: 1650 - total flux cleaned = -0.000420735 Jy ! Component: 1700 - total flux cleaned = -0.000474111 Jy ! Component: 1750 - total flux cleaned = -0.000500483 Jy ! Component: 1800 - total flux cleaned = -0.000539351 Jy ! Component: 1850 - total flux cleaned = -0.000526567 Jy ! Component: 1900 - total flux cleaned = -0.00053932 Jy ! Component: 1950 - total flux cleaned = -0.000564142 Jy ! Component: 2000 - total flux cleaned = -0.000526934 Jy ! Component: 2050 - total flux cleaned = -0.000502599 Jy ! Component: 2100 - total flux cleaned = -0.00049072 Jy ! Component: 2150 - total flux cleaned = -0.000514579 Jy ! Component: 2200 - total flux cleaned = -0.000479037 Jy ! Component: 2250 - total flux cleaned = -0.000467288 Jy ! Component: 2300 - total flux cleaned = -0.000478943 Jy ! Component: 2350 - total flux cleaned = -0.000432873 Jy ! Component: 2400 - total flux cleaned = -0.000421301 Jy ! Component: 2450 - total flux cleaned = -0.000421262 Jy ! Component: 2500 - total flux cleaned = -0.000364788 Jy ! Component: 2550 - total flux cleaned = -0.000398473 Jy ! Component: 2600 - total flux cleaned = -0.000420823 Jy ! Component: 2650 - total flux cleaned = -0.000420735 Jy ! Component: 2700 - total flux cleaned = -0.000431816 Jy ! Component: 2750 - total flux cleaned = -0.00044283 Jy ! Component: 2800 - total flux cleaned = -0.000431846 Jy ! Component: 2850 - total flux cleaned = -0.000431824 Jy ! Component: 2900 - total flux cleaned = -0.000421016 Jy ! Component: 2950 - total flux cleaned = -0.000453482 Jy ! Component: 3000 - total flux cleaned = -0.000453459 Jy ! Component: 3050 - total flux cleaned = -0.000442672 Jy ! Component: 3100 - total flux cleaned = -0.000431911 Jy ! Component: 3150 - total flux cleaned = -0.000421294 Jy ! Component: 3200 - total flux cleaned = -0.000453248 Jy ! Component: 3250 - total flux cleaned = -0.000410841 Jy ! Component: 3300 - total flux cleaned = -0.000431994 Jy ! Component: 3350 - total flux cleaned = -0.000431934 Jy ! Component: 3400 - total flux cleaned = -0.000431865 Jy ! Component: 3450 - total flux cleaned = -0.000442309 Jy ! Component: 3500 - total flux cleaned = -0.000463301 Jy ! Component: 3550 - total flux cleaned = -0.000442335 Jy ! Component: 3600 - total flux cleaned = -0.000473649 Jy ! Component: 3650 - total flux cleaned = -0.000473661 Jy ! Component: 3700 - total flux cleaned = -0.00048413 Jy ! Component: 3750 - total flux cleaned = -0.000463273 Jy ! Component: 3800 - total flux cleaned = -0.000473652 Jy ! Component: 3850 - total flux cleaned = -0.000494484 Jy ! Component: 3900 - total flux cleaned = -0.00048407 Jy ! Component: 3950 - total flux cleaned = -0.000494474 Jy ! Component: 4000 - total flux cleaned = -0.000484044 Jy ! Component: 4050 - total flux cleaned = -0.000494518 Jy ! Total flux subtracted in 4096 components = -0.000515348 Jy ! Clean residual min=-0.000559 max=0.000591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0383793 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 332 components and 0.0383793 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1126-3123_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.07 x 11.36 at 5.342 degrees (North through East) ! Clean map min=-0.0017072 max=0.03964 Jy/beam ! Writing clean map to FITS file: .//J1126-3123_C_map.fits wmodel .//J1126-3123_C_map.mod ! Writing 332 model components to file: .//J1126-3123_C_map.mod wobs .//J1126-3123_C_uvs.fits ! Writing UV FITS file: .//J1126-3123_C_uvs.fits wwins .//J1126-3123_C_map.win ! wwins: Wrote 2 windows to .//J1126-3123_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.03964 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196543 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.48746 1.48746 2.97492 5.94983 11.8997 23.7993 47.5987 95.1973 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 201.686 quit ! Quitting program ! Log file .//J1126-3123_C_dfm.log closed on Mon Jan 20 17:56:33 2020