! Started logfile: .//J2006-0911_X_dfm.log on Mon Jan 20 19:01:48 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 .//J2006-0911_X_uva.fits ! Reading UV FITS file: .//J2006-0911_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2006-0911 ! ! 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 67 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2006-0911_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=0.998701Jy sigma=19.106915 ! Fit after self-cal, rms=0.971653Jy sigma=18.598722 ! 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=1.291 mas, bmaj=4.67 mas, bpa=-8.625 degrees ! Estimated noise=0.873955 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 = 0.02211 Jy ! Component: 100 - total flux cleaned = 0.0281095 Jy ! Total flux subtracted in 100 components = 0.0281095 Jy ! Clean residual min=-0.003058 max=0.003306 Jy/beam ! Clean residual mean=0.000001 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0281095 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0281095 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=0.036721Jy sigma=0.677531 ! Fit after self-cal, rms=0.035365Jy sigma=0.652128 ! 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=1.479 mas, bmaj=4.575 mas, bpa=-7.4 degrees ! Estimated noise=0.743041 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 = 0.00432091 Jy ! Component: 100 - total flux cleaned = 0.00612442 Jy ! Component: 150 - total flux cleaned = 0.00641336 Jy ! Component: 200 - total flux cleaned = 0.00667916 Jy ! Total flux subtracted in 200 components = 0.00667916 Jy ! Clean residual min=-0.002116 max=0.002182 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0347887 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.0347887 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=0.034875Jy sigma=0.643485 ! Fit after self-cal, rms=0.034836Jy sigma=0.642860 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.479 x 4.575 at -7.4 degrees (North through East) ! Clean map min=-0.0022251 max=0.030559 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.10 KP 0.91 ! NL 1.06 OV 0.95 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 1.00 KP 0.96 ! NL 0.82 OV 1.07 PT 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.06 KP 0.96 ! NL 0.98 OV 1.30 PT 0.82 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.89 HN 1.05 KP 1.14 ! NL 1.20 OV 1.03 PT 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 0.95 KP 0.98 ! NL 0.97 OV 1.20 PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.12 HN 0.93 KP 0.96 ! NL 1.04 OV 1.10 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.04 KP 1.00 ! NL 0.87 OV 1.11 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.98 KP 0.99 ! NL 0.97 OV 1.10 PT 0.89 ! ! ! Fit before self-cal, rms=0.034836Jy sigma=0.642860 ! Fit after self-cal, rms=0.034364Jy sigma=0.637931 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.494 mas, bmaj=4.568 mas, bpa=-7.582 degrees ! Estimated noise=0.736294 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 = -7.00968e-05 Jy ! Component: 100 - total flux cleaned = -4.51196e-05 Jy ! Component: 150 - total flux cleaned = -4.52216e-05 Jy ! Component: 200 - total flux cleaned = -7.4241e-05 Jy ! Total flux subtracted in 200 components = -7.4241e-05 Jy ! Clean residual min=-0.001862 max=0.002071 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0347145 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.0347145 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=0.034333Jy sigma=0.637326 ! Fit after self-cal, rms=0.034372Jy sigma=0.636647 ! 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=0.034372Jy sigma=0.636647 ! Fit after self-cal, rms=0.034524Jy sigma=0.636543 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.492 mas, bmaj=4.575 mas, bpa=-7.652 degrees ! Estimated noise=0.736887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.1577e-05 Jy ! Component: 100 - total flux cleaned = -0.000112543 Jy ! Component: 150 - total flux cleaned = -0.000142887 Jy ! Component: 200 - total flux cleaned = -0.000156454 Jy ! Total flux subtracted in 200 components = -0.000156454 Jy ! Clean residual min=-0.001849 max=0.002085 Jy/beam ! Clean residual mean=-0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.034558 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.034558 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=0.034507Jy sigma=0.636198 ! Fit after self-cal, rms=0.034510Jy sigma=0.636106 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) ! Added new window around map position (37.4, 48.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016076 Jy ! Component: 100 - total flux cleaned = 0.00192034 Jy ! Component: 150 - total flux cleaned = 0.00210317 Jy ! Component: 200 - total flux cleaned = 0.00230175 Jy ! Total flux subtracted in 200 components = 0.00230175 Jy ! Clean residual min=-0.001585 max=0.001516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0368598 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 87 components and 0.0368597 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=0.034420Jy sigma=0.634431 ! Fit after self-cal, rms=0.034424Jy sigma=0.634064 ! 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=0.034424Jy sigma=0.634064 ! Fit after self-cal, rms=0.034124Jy sigma=0.633948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.485 mas, bmaj=4.586 mas, bpa=-7.666 degrees ! Estimated noise=0.731375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478101 Jy ! Component: 100 - total flux cleaned = 0.000632089 Jy ! Component: 150 - total flux cleaned = 0.000724626 Jy ! Component: 200 - total flux cleaned = 0.00082114 Jy ! Total flux subtracted in 200 components = 0.00082114 Jy ! Clean residual min=-0.001499 max=0.001558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0376809 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.0376809 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=0.034100Jy sigma=0.633520 ! Fit after self-cal, rms=0.034099Jy sigma=0.633376 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 = 0.000354696 Jy ! Component: 100 - total flux cleaned = 0.000431914 Jy ! Component: 150 - total flux cleaned = 0.000510966 Jy ! Component: 200 - total flux cleaned = 0.000522288 Jy ! Total flux subtracted in 200 components = 0.000522288 Jy ! Clean residual min=-0.001526 max=0.001619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0382032 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.0382032 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=0.034087Jy sigma=0.633155 ! Fit after self-cal, rms=0.034085Jy sigma=0.633015 ! 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=0.034085Jy sigma=0.633015 ! Fit after self-cal, rms=0.034075Jy sigma=0.632906 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=4.422 mas, bpa=-6.169 degrees ! Estimated noise=0.797359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.61858e-05 Jy ! Component: 100 - total flux cleaned = -2.40979e-05 Jy ! Component: 150 - total flux cleaned = -8.30328e-05 Jy ! Component: 200 - total flux cleaned = -0.000124888 Jy ! Total flux subtracted in 200 components = -0.000124888 Jy ! Clean residual min=-0.001398 max=0.001690 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0380783 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.0380783 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=0.034069Jy sigma=0.632796 ! Fit after self-cal, rms=0.034067Jy sigma=0.632752 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 = -3.54875e-05 Jy ! Component: 100 - total flux cleaned = -5.66798e-05 Jy ! Component: 150 - total flux cleaned = -9.47596e-05 Jy ! Component: 200 - total flux cleaned = -0.000121383 Jy ! Total flux subtracted in 200 components = -0.000121383 Jy ! Clean residual min=-0.001394 max=0.001677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0379569 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.0379569 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=0.034064Jy sigma=0.632696 ! Fit after self-cal, rms=0.034063Jy sigma=0.632683 ! 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=1.478 mas, bmaj=4.585 mas, bpa=-7.631 degrees ! Estimated noise=0.731517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.478 x 4.585 at -7.631 degrees (North through East) ! Clean map min=-0.0015273 max=0.030252 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=1.297 mas, bmaj=4.662 mas, bpa=-8.85 degrees ! Estimated noise=0.858396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022742 Jy ! Component: 100 - total flux cleaned = 0.0298909 Jy ! Component: 150 - total flux cleaned = 0.0335945 Jy ! Component: 200 - total flux cleaned = 0.0351297 Jy ! Total flux subtracted in 200 components = 0.0351297 Jy ! Clean residual min=-0.002723 max=0.002424 Jy/beam ! Clean residual mean=-0.000001 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0351297 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0351297 Jy ! Inverting map and beam ! Estimated beam: bmin=1.478 mas, bmaj=4.585 mas, bpa=-7.631 degrees ! Estimated noise=0.731517 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 = 0.00142979 Jy ! Component: 100 - total flux cleaned = 0.00185848 Jy ! Component: 150 - total flux cleaned = 0.0020709 Jy ! Component: 200 - total flux cleaned = 0.00224934 Jy ! Total flux subtracted in 200 components = 0.00224934 Jy ! Clean residual min=-0.002005 max=0.001598 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0373791 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.0373791 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=2.24 mas, bmaj=4.422 mas, bpa=-6.169 degrees ! Estimated noise=0.797359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000641989 Jy ! Component: 100 - total flux cleaned = 0.000810256 Jy ! Component: 150 - total flux cleaned = 0.000872086 Jy ! Component: 200 - total flux cleaned = 0.000924256 Jy ! Total flux subtracted in 200 components = 0.000924256 Jy ! Clean residual min=-0.001601 max=0.001745 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0383033 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 = 1.48582e-05 Jy ! Component: 100 - total flux cleaned = -1.32038e-05 Jy ! Component: 150 - total flux cleaned = -1.31117e-05 Jy ! Component: 200 - total flux cleaned = -2.56392e-05 Jy ! Total flux subtracted in 200 components = -2.56392e-05 Jy ! Clean residual min=-0.001453 max=0.001725 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0382777 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 84 components and 0.0382777 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.478 mas, bmaj=4.585 mas, bpa=-7.631 degrees ! Estimated noise=0.731517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301103 Jy ! Component: 100 - total flux cleaned = 0.000432663 Jy ! Component: 150 - total flux cleaned = 0.000568114 Jy ! Component: 200 - total flux cleaned = 0.000646098 Jy ! Total flux subtracted in 200 components = 0.000646098 Jy ! Clean residual min=-0.001646 max=0.001689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0389238 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.0389238 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=0.034078Jy sigma=0.632963 ! Fit after self-cal, rms=0.034081Jy sigma=0.632931 wmodel J2006-0911_X_map.mod ! Writing 105 model components to file: J2006-0911_X_map.mod wobs J2006-0911_X_uvs.fits ! Writing UV FITS file: J2006-0911_X_uvs.fits wwins J2006-0911_X_map.win ! wwins: Wrote 2 windows to J2006-0911_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 = 0.000247396 Jy ! Component: 100 - total flux cleaned = 0.000301452 Jy ! Component: 150 - total flux cleaned = 0.000229611 Jy ! Component: 200 - total flux cleaned = 0.000163219 Jy ! Component: 250 - total flux cleaned = 0.000141623 Jy ! Component: 300 - total flux cleaned = 0.000161033 Jy ! Component: 350 - total flux cleaned = 0.000178521 Jy ! Component: 400 - total flux cleaned = 0.00017759 Jy ! Component: 450 - total flux cleaned = 0.000176957 Jy ! Component: 500 - total flux cleaned = 0.000221624 Jy ! Component: 550 - total flux cleaned = 0.000264898 Jy ! Component: 600 - total flux cleaned = 0.000306775 Jy ! Component: 650 - total flux cleaned = 0.000360464 Jy ! Component: 700 - total flux cleaned = 0.000412265 Jy ! Component: 750 - total flux cleaned = 0.00042452 Jy ! Component: 800 - total flux cleaned = 0.000472985 Jy ! Component: 850 - total flux cleaned = 0.000508158 Jy ! Component: 900 - total flux cleaned = 0.000530851 Jy ! Component: 950 - total flux cleaned = 0.000564094 Jy ! Component: 1000 - total flux cleaned = 0.000606798 Jy ! Component: 1050 - total flux cleaned = 0.000658512 Jy ! Component: 1100 - total flux cleaned = 0.000678978 Jy ! Component: 1150 - total flux cleaned = 0.000649304 Jy ! Component: 1200 - total flux cleaned = 0.000659015 Jy ! Component: 1250 - total flux cleaned = 0.000658931 Jy ! Component: 1300 - total flux cleaned = 0.000658956 Jy ! Component: 1350 - total flux cleaned = 0.000640681 Jy ! Component: 1400 - total flux cleaned = 0.000667312 Jy ! Component: 1450 - total flux cleaned = 0.000658443 Jy ! Component: 1500 - total flux cleaned = 0.00066715 Jy ! Component: 1550 - total flux cleaned = 0.000701105 Jy ! Component: 1600 - total flux cleaned = 0.00070108 Jy ! Component: 1650 - total flux cleaned = 0.000725962 Jy ! Component: 1700 - total flux cleaned = 0.000775019 Jy ! Component: 1750 - total flux cleaned = 0.000799305 Jy ! Component: 1800 - total flux cleaned = 0.000823283 Jy ! Component: 1850 - total flux cleaned = 0.000839108 Jy ! Component: 1900 - total flux cleaned = 0.000862675 Jy ! Component: 1950 - total flux cleaned = 0.000886091 Jy ! Component: 2000 - total flux cleaned = 0.00090929 Jy ! Component: 2050 - total flux cleaned = 0.000939998 Jy ! Component: 2100 - total flux cleaned = 0.000924762 Jy ! Component: 2150 - total flux cleaned = 0.000955097 Jy ! Component: 2200 - total flux cleaned = 0.000977783 Jy ! Component: 2250 - total flux cleaned = 0.000977749 Jy ! Component: 2300 - total flux cleaned = 0.000977756 Jy ! Component: 2350 - total flux cleaned = 0.000992647 Jy ! Component: 2400 - total flux cleaned = 0.000985205 Jy ! Component: 2450 - total flux cleaned = 0.00100004 Jy ! Component: 2500 - total flux cleaned = 0.00101475 Jy ! Component: 2550 - total flux cleaned = 0.00104412 Jy ! Component: 2600 - total flux cleaned = 0.00104413 Jy ! Component: 2650 - total flux cleaned = 0.00105877 Jy ! Component: 2700 - total flux cleaned = 0.00108064 Jy ! Component: 2750 - total flux cleaned = 0.00109518 Jy ! Component: 2800 - total flux cleaned = 0.00111696 Jy ! Component: 2850 - total flux cleaned = 0.00113149 Jy ! Component: 2900 - total flux cleaned = 0.00113153 Jy ! Component: 2950 - total flux cleaned = 0.00113876 Jy ! Component: 3000 - total flux cleaned = 0.00115329 Jy ! Component: 3050 - total flux cleaned = 0.00115327 Jy ! Component: 3100 - total flux cleaned = 0.00116779 Jy ! Component: 3150 - total flux cleaned = 0.0011678 Jy ! Component: 3200 - total flux cleaned = 0.00119699 Jy ! Component: 3250 - total flux cleaned = 0.00122628 Jy ! Component: 3300 - total flux cleaned = 0.00124092 Jy ! Component: 3350 - total flux cleaned = 0.00125565 Jy ! Component: 3400 - total flux cleaned = 0.00125566 Jy ! Component: 3450 - total flux cleaned = 0.00126311 Jy ! Component: 3500 - total flux cleaned = 0.00128538 Jy ! Component: 3550 - total flux cleaned = 0.00130769 Jy ! Component: 3600 - total flux cleaned = 0.00132259 Jy ! Component: 3650 - total flux cleaned = 0.00134507 Jy ! Component: 3700 - total flux cleaned = 0.00135255 Jy ! Component: 3750 - total flux cleaned = 0.00138277 Jy ! Component: 3800 - total flux cleaned = 0.00139797 Jy ! Component: 3850 - total flux cleaned = 0.00142092 Jy ! Component: 3900 - total flux cleaned = 0.00144387 Jy ! Component: 3950 - total flux cleaned = 0.00147468 Jy ! Component: 4000 - total flux cleaned = 0.00149015 Jy ! Component: 4050 - total flux cleaned = 0.00151337 Jy ! Total flux subtracted in 4096 components = 0.0015212 Jy ! Clean residual min=-0.000496 max=0.000435 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.040445 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 355 components and 0.040445 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2006-0911_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.478 x 4.585 at -7.631 degrees (North through East) ! Clean map min=-0.0013225 max=0.030189 Jy/beam ! Writing clean map to FITS file: .//J2006-0911_X_map.fits wmodel .//J2006-0911_X_map.mod ! Writing 355 model components to file: .//J2006-0911_X_map.mod wobs .//J2006-0911_X_uvs.fits ! Writing UV FITS file: .//J2006-0911_X_uvs.fits wwins .//J2006-0911_X_map.win ! wwins: Wrote 3 windows to .//J2006-0911_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0301892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128667 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27861 1.27861 2.55722 5.11443 10.2289 20.4577 40.9155 81.8309 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 234.63 quit ! Quitting program ! Log file .//J2006-0911_X_dfm.log closed on Mon Jan 20 19:01:51 2020