! Started logfile: J0457-2324_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:31:57 2019 obs J0457-2324_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0457-2324_S_2017_03_27_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.706944 visibilities/baseline/integration-bin. ! Found source: J0457-2324 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1684 lines of history. ! ! Reading 2036 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0457-2324_S_2017_03_27_pus] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024195Jy sigma=0.006722 ! Fit after self-cal, rms=1.021362Jy sigma=0.006703 ! 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=2.776 mas, bmaj=7.899 mas, bpa=-7.793 degrees ! Estimated noise=3244.6 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 = 1.49498 Jy ! Component: 100 - total flux cleaned = 1.84452 Jy ! Total flux subtracted in 100 components = 1.84452 Jy ! Clean residual min=-0.045199 max=0.126170 Jy/beam ! Clean residual mean=0.000228 rms=0.015338 Jy/beam ! Combined flux in latest and established models = 1.84452 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.84452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335948Jy sigma=0.002123 ! Fit after self-cal, rms=0.335933Jy sigma=0.002123 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124857 Jy ! Component: 100 - total flux cleaned = 0.180341 Jy ! Total flux subtracted in 100 components = 0.180341 Jy ! Clean residual min=-0.037917 max=0.048943 Jy/beam ! Clean residual mean=-0.000064 rms=0.010452 Jy/beam ! Combined flux in latest and established models = 2.02486 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 2.02486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276826Jy sigma=0.001752 ! Fit after self-cal, rms=0.276805Jy sigma=0.001752 ! 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=3.381 mas, bmaj=9.026 mas, bpa=-6.92 degrees ! Estimated noise=2562.59 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 = 0.0433392 Jy ! Component: 100 - total flux cleaned = 0.0654607 Jy ! Component: 150 - total flux cleaned = 0.0774103 Jy ! Component: 200 - total flux cleaned = 0.0804748 Jy ! Total flux subtracted in 200 components = 0.0804748 Jy ! Clean residual min=-0.036714 max=0.041432 Jy/beam ! Clean residual mean=-0.000435 rms=0.010157 Jy/beam ! Combined flux in latest and established models = 2.10533 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 2.10533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269148Jy sigma=0.001718 ! Fit after self-cal, rms=0.269116Jy sigma=0.001718 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 1.04 ! LA 0.99 MK 0.94 NL 0.99 OV 1.03 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.04 KP 0.99 ! LA 0.96 MK 0.93 NL 1.04 OV 1.04 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 1.02 KP 0.98 ! LA 0.97 MK 0.95 NL 0.99 OV 0.95 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.99 KP 1.00* ! LA 1.48 MK 1.47 NL 1.00* OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.269116Jy sigma=0.001718 ! Fit after self-cal, rms=0.261417Jy sigma=0.001139 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=9.027 mas, bpa=-6.835 degrees ! Estimated noise=2567.63 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 = 0.0049005 Jy ! Component: 100 - total flux cleaned = 0.00569544 Jy ! Component: 150 - total flux cleaned = 0.00554072 Jy ! Component: 200 - total flux cleaned = 0.0053894 Jy ! Total flux subtracted in 200 components = 0.0053894 Jy ! Clean residual min=-0.024629 max=0.024323 Jy/beam ! Clean residual mean=-0.000319 rms=0.006981 Jy/beam ! Combined flux in latest and established models = 2.11072 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 2.11072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260920Jy sigma=0.001138 ! Fit after self-cal, rms=0.260965Jy sigma=0.001137 ! 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. ! ! Fit before self-cal, rms=0.260965Jy sigma=0.001137 ! Fit after self-cal, rms=0.191579Jy sigma=0.000866 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=9.036 mas, bpa=-6.8 degrees ! Estimated noise=2585.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122602 Jy ! Component: 100 - total flux cleaned = 0.0174703 Jy ! Component: 150 - total flux cleaned = 0.0182016 Jy ! Component: 200 - total flux cleaned = 0.0187824 Jy ! Total flux subtracted in 200 components = 0.0187824 Jy ! Clean residual min=-0.014932 max=0.017109 Jy/beam ! Clean residual mean=-0.000121 rms=0.004278 Jy/beam ! Combined flux in latest and established models = 2.1295 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 2.1295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190145Jy sigma=0.000863 ! Fit after self-cal, rms=0.190309Jy sigma=0.000863 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 = 0.000407185 Jy ! Component: 100 - total flux cleaned = 0.000306123 Jy ! Component: 150 - total flux cleaned = 0.000133218 Jy ! Component: 200 - total flux cleaned = 5.70762e-05 Jy ! Total flux subtracted in 200 components = 5.70762e-05 Jy ! Clean residual min=-0.014814 max=0.016621 Jy/beam ! Clean residual mean=-0.000121 rms=0.004260 Jy/beam ! Combined flux in latest and established models = 2.12956 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 2.12956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190183Jy sigma=0.000862 ! Fit after self-cal, rms=0.190163Jy sigma=0.000862 ! 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. ! ! Fit before self-cal, rms=0.190163Jy sigma=0.000862 ! Fit after self-cal, rms=0.127128Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.393 mas, bmaj=9.042 mas, bpa=-6.797 degrees ! Estimated noise=2585.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00387679 Jy ! Component: 100 - total flux cleaned = -0.00397779 Jy ! Component: 150 - total flux cleaned = -0.00406146 Jy ! Component: 200 - total flux cleaned = -0.00420441 Jy ! Total flux subtracted in 200 components = -0.00420441 Jy ! Clean residual min=-0.008975 max=0.012995 Jy/beam ! Clean residual mean=0.000029 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 2.12536 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 2.12536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126940Jy sigma=0.000674 ! Fit after self-cal, rms=0.126920Jy sigma=0.000674 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 (-20, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806838 Jy ! Component: 100 - total flux cleaned = 0.00890605 Jy ! Component: 150 - total flux cleaned = 0.0100037 Jy ! Component: 200 - total flux cleaned = 0.0105244 Jy ! Total flux subtracted in 200 components = 0.0105244 Jy ! Clean residual min=-0.007515 max=0.007046 Jy/beam ! Clean residual mean=0.000011 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 2.13588 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 2.13588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125862Jy sigma=0.000666 ! Fit after self-cal, rms=0.125798Jy sigma=0.000666 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.125798Jy sigma=0.000666 ! Fit after self-cal, rms=0.125472Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.854 mas, bmaj=17.64 mas, bpa=-6.741 degrees ! Estimated noise=3207.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011198 Jy ! Component: 100 - total flux cleaned = -0.000886711 Jy ! Component: 150 - total flux cleaned = -0.000811159 Jy ! Component: 200 - total flux cleaned = -0.000741983 Jy ! Total flux subtracted in 200 components = -0.000741983 Jy ! Clean residual min=-0.005662 max=0.006178 Jy/beam ! Clean residual mean=0.000007 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 2.13514 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 2.13514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125385Jy sigma=0.000665 ! Fit after self-cal, rms=0.125355Jy sigma=0.000664 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 = -0.000131994 Jy ! Component: 100 - total flux cleaned = -6.77805e-05 Jy ! Component: 150 - total flux cleaned = -3.35519e-06 Jy ! Component: 200 - total flux cleaned = 0.000111722 Jy ! Total flux subtracted in 200 components = 0.000111722 Jy ! Clean residual min=-0.005698 max=0.005958 Jy/beam ! Clean residual mean=0.000008 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 2.13525 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 2.13525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125341Jy sigma=0.000664 ! Fit after self-cal, rms=0.125310Jy sigma=0.000664 ! 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=3.395 mas, bmaj=9.045 mas, bpa=-6.771 degrees ! Estimated noise=2584.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.395 x 9.045 at -6.771 degrees (North through East) ! Clean map min=-0.0091024 max=1.9598 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125310Jy sigma=0.000664 ! Fit after self-cal, rms=0.116929Jy sigma=0.000614 ! Inverting map and beam ! Estimated beam: bmin=3.393 mas, bmaj=9.04 mas, bpa=-6.776 degrees ! Estimated noise=2582.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.54326e-05 Jy ! Component: 100 - total flux cleaned = -0.000730846 Jy ! Component: 150 - total flux cleaned = -0.000913085 Jy ! Component: 200 - total flux cleaned = -0.000828262 Jy ! Total flux subtracted in 200 components = -0.000828262 Jy ! Clean residual min=-0.006149 max=0.005445 Jy/beam ! Clean residual mean=0.000001 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 2.13442 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 2.13442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116717Jy sigma=0.000613 ! Fit after self-cal, rms=0.116731Jy sigma=0.000613 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.93556e-05 Jy ! Component: 100 - total flux cleaned = 6.77622e-05 Jy ! Component: 150 - total flux cleaned = 0.000138365 Jy ! Component: 200 - total flux cleaned = 7.34028e-05 Jy ! Total flux subtracted in 200 components = 7.34028e-05 Jy ! Clean residual min=-0.006179 max=0.005395 Jy/beam ! Clean residual mean=0.000002 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 2.1345 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 2.1345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116635Jy sigma=0.000612 ! Fit after self-cal, rms=0.116639Jy sigma=0.000612 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116639Jy sigma=0.000612 ! Fit after self-cal, rms=0.116560Jy sigma=0.000612 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=2.79 mas, bmaj=7.927 mas, bpa=-7.486 degrees ! Estimated noise=3275.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50774 Jy ! Component: 100 - total flux cleaned = 1.85454 Jy ! Component: 150 - total flux cleaned = 1.97568 Jy ! Component: 200 - total flux cleaned = 2.03092 Jy ! Total flux subtracted in 200 components = 2.03092 Jy ! Clean residual min=-0.016265 max=0.029647 Jy/beam ! Clean residual mean=0.000138 rms=0.004412 Jy/beam ! Combined flux in latest and established models = 2.03092 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 2.03092 Jy ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=9.04 mas, bpa=-6.764 degrees ! Estimated noise=2581.1 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 (-3, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466577 Jy ! Component: 100 - total flux cleaned = 0.0696791 Jy ! Component: 150 - total flux cleaned = 0.0832587 Jy ! Component: 200 - total flux cleaned = 0.0886839 Jy ! Total flux subtracted in 200 components = 0.0886839 Jy ! Clean residual min=-0.007578 max=0.007300 Jy/beam ! Clean residual mean=0.000033 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 2.1196 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 2.1196 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.858 mas, bmaj=17.64 mas, bpa=-6.732 degrees ! Estimated noise=3204.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915125 Jy ! Component: 100 - total flux cleaned = 0.0113249 Jy ! Component: 150 - total flux cleaned = 0.0125323 Jy ! Component: 200 - total flux cleaned = 0.0130237 Jy ! Total flux subtracted in 200 components = 0.0130237 Jy ! Clean residual min=-0.005267 max=0.005422 Jy/beam ! Clean residual mean=0.000003 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 2.13263 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 = 0.000430207 Jy ! Component: 100 - total flux cleaned = 0.000620541 Jy ! Component: 150 - total flux cleaned = 0.000882619 Jy ! Component: 200 - total flux cleaned = 0.0011202 Jy ! Total flux subtracted in 200 components = 0.0011202 Jy ! Clean residual min=-0.004973 max=0.004973 Jy/beam ! Clean residual mean=0.000001 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 2.13375 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 87 components and 2.13375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=9.04 mas, bpa=-6.764 degrees ! Estimated noise=2581.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000405999 Jy ! Component: 100 - total flux cleaned = -0.000104481 Jy ! Component: 150 - total flux cleaned = 3.6526e-05 Jy ! Component: 200 - total flux cleaned = 0.000296578 Jy ! Total flux subtracted in 200 components = 0.000296578 Jy ! Clean residual min=-0.006548 max=0.005618 Jy/beam ! Clean residual mean=0.000000 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 2.13404 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 2.13404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116729Jy sigma=0.000613 ! Fit after self-cal, rms=0.116588Jy sigma=0.000613 wmodel J0457-2324_S_2017_03_27_pus_map.mod ! Writing 109 model components to file: J0457-2324_S_2017_03_27_pus_map.mod wobs J0457-2324_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0457-2324_S_2017_03_27_pus_uvs.fits wwins J0457-2324_S_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0457-2324_S_2017_03_27_pus_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 = -0.00159959 Jy ! Component: 100 - total flux cleaned = -0.0026745 Jy ! Component: 150 - total flux cleaned = -0.00340449 Jy ! Component: 200 - total flux cleaned = -0.00410047 Jy ! Component: 250 - total flux cleaned = -0.00451661 Jy ! Component: 300 - total flux cleaned = -0.00492044 Jy ! Component: 350 - total flux cleaned = -0.00554382 Jy ! Component: 400 - total flux cleaned = -0.00607075 Jy ! Component: 450 - total flux cleaned = -0.00621584 Jy ! Component: 500 - total flux cleaned = -0.0064295 Jy ! Component: 550 - total flux cleaned = -0.00656879 Jy ! Component: 600 - total flux cleaned = -0.0067061 Jy ! Component: 650 - total flux cleaned = -0.00670709 Jy ! Component: 700 - total flux cleaned = -0.00683869 Jy ! Component: 750 - total flux cleaned = -0.00677521 Jy ! Component: 800 - total flux cleaned = -0.00690085 Jy ! Component: 850 - total flux cleaned = -0.00690063 Jy ! Component: 900 - total flux cleaned = -0.0070825 Jy ! Component: 950 - total flux cleaned = -0.00696411 Jy ! Component: 1000 - total flux cleaned = -0.00690534 Jy ! Component: 1050 - total flux cleaned = -0.00702099 Jy ! Component: 1100 - total flux cleaned = -0.00696266 Jy ! Component: 1150 - total flux cleaned = -0.00701777 Jy ! Component: 1200 - total flux cleaned = -0.00668585 Jy ! Component: 1250 - total flux cleaned = -0.00663229 Jy ! Component: 1300 - total flux cleaned = -0.0065801 Jy ! Component: 1350 - total flux cleaned = -0.0064751 Jy ! Component: 1400 - total flux cleaned = -0.00631968 Jy ! Component: 1450 - total flux cleaned = -0.00632031 Jy ! Component: 1500 - total flux cleaned = -0.00616788 Jy ! Component: 1550 - total flux cleaned = -0.00591813 Jy ! Component: 1600 - total flux cleaned = -0.00581953 Jy ! Component: 1650 - total flux cleaned = -0.00547749 Jy ! Component: 1700 - total flux cleaned = -0.00523649 Jy ! Component: 1750 - total flux cleaned = -0.0050462 Jy ! Component: 1800 - total flux cleaned = -0.00462334 Jy ! Component: 1850 - total flux cleaned = -0.00457723 Jy ! Component: 1900 - total flux cleaned = -0.00430108 Jy ! Component: 1950 - total flux cleaned = -0.00425527 Jy ! Component: 2000 - total flux cleaned = -0.00393983 Jy ! Component: 2050 - total flux cleaned = -0.00371731 Jy ! Component: 2100 - total flux cleaned = -0.00349653 Jy ! Component: 2150 - total flux cleaned = -0.00314687 Jy ! Component: 2200 - total flux cleaned = -0.00280079 Jy ! Component: 2250 - total flux cleaned = -0.00280081 Jy ! Component: 2300 - total flux cleaned = -0.0024182 Jy ! Component: 2350 - total flux cleaned = -0.0022921 Jy ! Component: 2400 - total flux cleaned = -0.00208373 Jy ! Component: 2450 - total flux cleaned = -0.00212494 Jy ! Component: 2500 - total flux cleaned = -0.00191913 Jy ! Component: 2550 - total flux cleaned = -0.00159344 Jy ! Component: 2600 - total flux cleaned = -0.0014323 Jy ! Component: 2650 - total flux cleaned = -0.00131171 Jy ! Component: 2700 - total flux cleaned = -0.000993709 Jy ! Component: 2750 - total flux cleaned = -0.000796586 Jy ! Component: 2800 - total flux cleaned = -0.000679179 Jy ! Component: 2850 - total flux cleaned = -0.000485337 Jy ! Component: 2900 - total flux cleaned = -0.000369983 Jy ! Component: 2950 - total flux cleaned = -0.000179088 Jy ! Component: 3000 - total flux cleaned = -0.000292391 Jy ! Component: 3050 - total flux cleaned = -6.60104e-05 Jy ! Component: 3100 - total flux cleaned = 0.000121445 Jy ! Component: 3150 - total flux cleaned = 0.000232859 Jy ! Component: 3200 - total flux cleaned = 0.000306899 Jy ! Component: 3250 - total flux cleaned = 0.000563535 Jy ! Component: 3300 - total flux cleaned = 0.000635938 Jy ! Component: 3350 - total flux cleaned = 0.00074444 Jy ! Component: 3400 - total flux cleaned = 0.000852495 Jy ! Component: 3450 - total flux cleaned = 0.000995573 Jy ! Component: 3500 - total flux cleaned = 0.00117316 Jy ! Component: 3550 - total flux cleaned = 0.00138456 Jy ! Component: 3600 - total flux cleaned = 0.00159413 Jy ! Component: 3650 - total flux cleaned = 0.00180294 Jy ! Component: 3700 - total flux cleaned = 0.00187205 Jy ! Component: 3750 - total flux cleaned = 0.00214737 Jy ! Component: 3800 - total flux cleaned = 0.00235205 Jy ! Component: 3850 - total flux cleaned = 0.00258933 Jy ! Component: 3900 - total flux cleaned = 0.0027918 Jy ! Component: 3950 - total flux cleaned = 0.00285892 Jy ! Component: 4000 - total flux cleaned = 0.00299259 Jy ! Component: 4050 - total flux cleaned = 0.00322509 Jy ! Total flux subtracted in 4096 components = 0.00335744 Jy ! Clean residual min=-0.002038 max=0.002086 Jy/beam ! Clean residual mean=0.000008 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 2.1374 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 401 components and 2.1374 Jy ![Exited script file: muppet] wmap "J0457-2324_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.394 x 9.04 at -6.764 degrees (North through East) ! Clean map min=-0.0082919 max=1.962 Jy/beam ! Writing clean map to FITS file: J0457-2324_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.96201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000602708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0921567 0.0921567 0.184313 0.368627 0.737253 1.47451 2.94901 5.89803 11.7961 23.5921 47.1842 94.3684 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.962 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.394 x 9.04 at -6.764 degrees (North through East) ! Clean map min=-0.0082919 max=1.962 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0457-2324_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:32:03 2019