! Started logfile: J0141-0928_S_2017_01_21_pus_uvs.log on Sun May 5 15:43:26 2019 obs J0141-0928_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0141-0928_S_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.618056 visibilities/baseline/integration-bin. ! Found source: J0141-0928 ! ! 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 558 lines of history. ! ! Reading 712 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 J0141-0928_S_2017_01_21_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.515587Jy sigma=0.002521 ! Fit after self-cal, rms=0.505698Jy sigma=0.002469 ! 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=3.243 mas, bmaj=7.23 mas, bpa=5.796 degrees ! Estimated noise=6235.02 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 = 0.46365 Jy ! Component: 100 - total flux cleaned = 0.572921 Jy ! Total flux subtracted in 100 components = 0.572921 Jy ! Clean residual min=-0.048524 max=0.114887 Jy/beam ! Clean residual mean=0.000123 rms=0.018032 Jy/beam ! Combined flux in latest and established models = 0.572921 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.572921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236626Jy sigma=0.001127 ! Fit after self-cal, rms=0.236594Jy sigma=0.001127 ! Inverting map ! Added new window around map position (16.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0914791 Jy ! Component: 100 - total flux cleaned = 0.122028 Jy ! Total flux subtracted in 100 components = 0.122028 Jy ! Clean residual min=-0.038750 max=0.051471 Jy/beam ! Clean residual mean=0.000070 rms=0.010356 Jy/beam ! Combined flux in latest and established models = 0.694949 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.694949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195029Jy sigma=0.000893 ! Fit after self-cal, rms=0.192087Jy sigma=0.000838 ! 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=3.611 mas, bmaj=8.543 mas, bpa=11.39 degrees ! Estimated noise=5262.08 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 = 0.0126028 Jy ! Component: 100 - total flux cleaned = 0.0165314 Jy ! Component: 150 - total flux cleaned = 0.018777 Jy ! Component: 200 - total flux cleaned = 0.0199273 Jy ! Total flux subtracted in 200 components = 0.0199273 Jy ! Clean residual min=-0.027497 max=0.034781 Jy/beam ! Clean residual mean=0.000126 rms=0.010059 Jy/beam ! Combined flux in latest and established models = 0.714877 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.714877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177104Jy sigma=0.000808 ! Fit after self-cal, rms=0.177125Jy sigma=0.000797 ! 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 1.01 FD 1.00* HN 0.99 LA 1.00 ! MK 1.00* NL 1.01 OV 1.47 PT 1.00 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* HN 1.03 LA 1.01 ! MK 1.00* NL 0.95 OV 1.74 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 LA 1.00 ! MK 1.00* NL 0.99 OV 1.38 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.02 LA 0.90 ! MK 0.96 NL 1.00* OV 1.45 PT 0.93 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.177125Jy sigma=0.000797 ! Fit after self-cal, rms=0.212193Jy sigma=0.000720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=8.41 mas, bpa=11.46 degrees ! Estimated noise=5476.03 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 = -0.00427289 Jy ! Component: 100 - total flux cleaned = -0.00467664 Jy ! Component: 150 - total flux cleaned = -0.00586589 Jy ! Component: 200 - total flux cleaned = -0.0069187 Jy ! Total flux subtracted in 200 components = -0.0069187 Jy ! Clean residual min=-0.019452 max=0.016976 Jy/beam ! Clean residual mean=0.000015 rms=0.004809 Jy/beam ! Combined flux in latest and established models = 0.707958 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.707958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210123Jy sigma=0.000711 ! Fit after self-cal, rms=0.210380Jy sigma=0.000709 ! 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=0.210380Jy sigma=0.000709 ! Fit after self-cal, rms=0.214960Jy sigma=0.000709 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.604 mas, bmaj=8.394 mas, bpa=11.35 degrees ! Estimated noise=5494.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00393782 Jy ! Component: 100 - total flux cleaned = -0.00395513 Jy ! Component: 150 - total flux cleaned = -0.0041791 Jy ! Component: 200 - total flux cleaned = -0.00439137 Jy ! Total flux subtracted in 200 components = -0.00439137 Jy ! Clean residual min=-0.018053 max=0.016315 Jy/beam ! Clean residual mean=0.000014 rms=0.004361 Jy/beam ! Combined flux in latest and established models = 0.703567 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.703567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213787Jy sigma=0.000705 ! Fit after self-cal, rms=0.213708Jy sigma=0.000705 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 = -0.00212273 Jy ! Component: 100 - total flux cleaned = -0.00230011 Jy ! Component: 150 - total flux cleaned = -0.00246085 Jy ! Component: 200 - total flux cleaned = -0.00245192 Jy ! Total flux subtracted in 200 components = -0.00245192 Jy ! Clean residual min=-0.017132 max=0.015635 Jy/beam ! Clean residual mean=0.000019 rms=0.004180 Jy/beam ! Combined flux in latest and established models = 0.701115 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.701115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213084Jy sigma=0.000703 ! Fit after self-cal, rms=0.213048Jy sigma=0.000703 ! 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=0.213048Jy sigma=0.000703 ! Fit after self-cal, rms=0.218074Jy sigma=0.000702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=8.384 mas, bpa=11.29 degrees ! Estimated noise=5506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192762 Jy ! Component: 100 - total flux cleaned = -0.00194233 Jy ! Component: 150 - total flux cleaned = -0.0017674 Jy ! Component: 200 - total flux cleaned = -0.00176749 Jy ! Total flux subtracted in 200 components = -0.00176749 Jy ! Clean residual min=-0.016377 max=0.015335 Jy/beam ! Clean residual mean=0.000012 rms=0.003917 Jy/beam ! Combined flux in latest and established models = 0.699347 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.699347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217468Jy sigma=0.000700 ! Fit after self-cal, rms=0.217429Jy sigma=0.000700 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 = -0.000846046 Jy ! Component: 100 - total flux cleaned = -0.000975269 Jy ! Component: 150 - total flux cleaned = -0.000973479 Jy ! Component: 200 - total flux cleaned = -0.000976223 Jy ! Total flux subtracted in 200 components = -0.000976223 Jy ! Clean residual min=-0.015705 max=0.014749 Jy/beam ! Clean residual mean=0.000014 rms=0.003837 Jy/beam ! Combined flux in latest and established models = 0.698371 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.698371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217077Jy sigma=0.000699 ! Fit after self-cal, rms=0.217048Jy sigma=0.000699 ! 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=0.217048Jy sigma=0.000699 ! Fit after self-cal, rms=0.220655Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.97 mas, bmaj=12.29 mas, bpa=1.984 degrees ! Estimated noise=7310.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156777 Jy ! Component: 100 - total flux cleaned = -0.00219743 Jy ! Component: 150 - total flux cleaned = -0.00269193 Jy ! Component: 200 - total flux cleaned = -0.00340619 Jy ! Total flux subtracted in 200 components = -0.00340619 Jy ! Clean residual min=-0.017027 max=0.017582 Jy/beam ! Clean residual mean=0.000032 rms=0.005505 Jy/beam ! Combined flux in latest and established models = 0.694965 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.694965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220232Jy sigma=0.000699 ! Fit after self-cal, rms=0.220208Jy sigma=0.000699 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 = -0.000964656 Jy ! Component: 100 - total flux cleaned = -0.00121808 Jy ! Component: 150 - total flux cleaned = -0.00132971 Jy ! Component: 200 - total flux cleaned = -0.00132991 Jy ! Total flux subtracted in 200 components = -0.00132991 Jy ! Clean residual min=-0.016162 max=0.017501 Jy/beam ! Clean residual mean=0.000038 rms=0.005394 Jy/beam ! Combined flux in latest and established models = 0.693635 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.693635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220052Jy sigma=0.000699 ! Fit after self-cal, rms=0.220039Jy sigma=0.000699 ! 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=3.605 mas, bmaj=8.38 mas, bpa=11.27 degrees ! Estimated noise=5511.49 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 8.38 at 11.27 degrees (North through East) ! Clean map min=-0.021756 max=0.53813 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=0.220039Jy sigma=0.000699 ! Fit after self-cal, rms=0.255134Jy sigma=0.000622 ! Inverting map and beam ! Estimated beam: bmin=3.613 mas, bmaj=8.396 mas, bpa=11.32 degrees ! Estimated noise=5537.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00299731 Jy ! Component: 100 - total flux cleaned = -0.00286499 Jy ! Component: 150 - total flux cleaned = -0.00261448 Jy ! Component: 200 - total flux cleaned = -0.00261566 Jy ! Total flux subtracted in 200 components = -0.00261566 Jy ! Clean residual min=-0.015184 max=0.014718 Jy/beam ! Clean residual mean=0.000018 rms=0.003573 Jy/beam ! Combined flux in latest and established models = 0.691019 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.691019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254883Jy sigma=0.000621 ! Fit after self-cal, rms=0.254843Jy sigma=0.000621 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.71899e-05 Jy ! Component: 100 - total flux cleaned = 0.000187205 Jy ! Component: 150 - total flux cleaned = 0.00028795 Jy ! Component: 200 - total flux cleaned = 0.00047414 Jy ! Total flux subtracted in 200 components = 0.00047414 Jy ! Clean residual min=-0.014851 max=0.014198 Jy/beam ! Clean residual mean=0.000018 rms=0.003538 Jy/beam ! Combined flux in latest and established models = 0.691493 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.691493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254692Jy sigma=0.000621 ! Fit after self-cal, rms=0.254668Jy sigma=0.000621 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254668Jy sigma=0.000621 ! Fit after self-cal, rms=0.256855Jy sigma=0.000620 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=3.277 mas, bmaj=7.137 mas, bpa=5.206 degrees ! Estimated noise=6543.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.484971 Jy ! Component: 100 - total flux cleaned = 0.611613 Jy ! Component: 150 - total flux cleaned = 0.657799 Jy ! Component: 200 - total flux cleaned = 0.683194 Jy ! Total flux subtracted in 200 components = 0.683194 Jy ! Clean residual min=-0.021539 max=0.026367 Jy/beam ! Clean residual mean=-0.000005 rms=0.005688 Jy/beam ! Combined flux in latest and established models = 0.683195 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.683195 Jy ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=8.404 mas, bpa=11.35 degrees ! Estimated noise=5535.75 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 = 0.013297 Jy ! Component: 100 - total flux cleaned = 0.0136868 Jy ! Component: 150 - total flux cleaned = 0.0140215 Jy ! Component: 200 - total flux cleaned = 0.0146656 Jy ! Total flux subtracted in 200 components = 0.0146656 Jy ! Clean residual min=-0.018372 max=0.016271 Jy/beam ! Clean residual mean=0.000003 rms=0.004308 Jy/beam ! Combined flux in latest and established models = 0.69786 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.69786 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=6.971 mas, bmaj=12.29 mas, bpa=1.998 degrees ! Estimated noise=7324.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256211 Jy ! Component: 100 - total flux cleaned = -0.00193708 Jy ! Component: 150 - total flux cleaned = -0.00276391 Jy ! Component: 200 - total flux cleaned = -0.00325199 Jy ! Total flux subtracted in 200 components = -0.00325199 Jy ! Clean residual min=-0.019886 max=0.017597 Jy/beam ! Clean residual mean=0.000022 rms=0.005655 Jy/beam ! Combined flux in latest and established models = 0.694609 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 = -0.000460661 Jy ! Component: 100 - total flux cleaned = -0.000893449 Jy ! Component: 150 - total flux cleaned = -0.00127972 Jy ! Component: 200 - total flux cleaned = -0.00165149 Jy ! Total flux subtracted in 200 components = -0.00165149 Jy ! Clean residual min=-0.018422 max=0.017015 Jy/beam ! Clean residual mean=0.000027 rms=0.005402 Jy/beam ! Combined flux in latest and established models = 0.692957 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.692957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=8.404 mas, bpa=11.35 degrees ! Estimated noise=5535.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000839776 Jy ! Component: 100 - total flux cleaned = -0.00108606 Jy ! Component: 150 - total flux cleaned = -0.00108756 Jy ! Component: 200 - total flux cleaned = -0.00109087 Jy ! Total flux subtracted in 200 components = -0.00109087 Jy ! Clean residual min=-0.015882 max=0.014534 Jy/beam ! Clean residual mean=0.000012 rms=0.003709 Jy/beam ! Combined flux in latest and established models = 0.691866 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.691866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256875Jy sigma=0.000623 ! Fit after self-cal, rms=0.256697Jy sigma=0.000622 wmodel J0141-0928_S_2017_01_21_pus_map.mod ! Writing 62 model components to file: J0141-0928_S_2017_01_21_pus_map.mod wobs J0141-0928_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0141-0928_S_2017_01_21_pus_uvs.fits wwins J0141-0928_S_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J0141-0928_S_2017_01_21_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 = -0.000181201 Jy ! Component: 100 - total flux cleaned = 0.00114298 Jy ! Component: 150 - total flux cleaned = 0.000966964 Jy ! Component: 200 - total flux cleaned = 0.00012727 Jy ! Component: 250 - total flux cleaned = -3.3319e-05 Jy ! Component: 300 - total flux cleaned = -0.000336865 Jy ! Component: 350 - total flux cleaned = -0.000625422 Jy ! Component: 400 - total flux cleaned = -0.000624723 Jy ! Component: 450 - total flux cleaned = -0.000361363 Jy ! Component: 500 - total flux cleaned = -0.000359103 Jy ! Component: 550 - total flux cleaned = -0.000234843 Jy ! Component: 600 - total flux cleaned = 0.000356374 Jy ! Component: 650 - total flux cleaned = 0.000584991 Jy ! Component: 700 - total flux cleaned = 0.000695732 Jy ! Component: 750 - total flux cleaned = 0.00101965 Jy ! Component: 800 - total flux cleaned = 0.00133636 Jy ! Component: 850 - total flux cleaned = 0.00174601 Jy ! Component: 900 - total flux cleaned = 0.00214857 Jy ! Component: 950 - total flux cleaned = 0.00263784 Jy ! Component: 1000 - total flux cleaned = 0.00273325 Jy ! Component: 1050 - total flux cleaned = 0.00263875 Jy ! Component: 1100 - total flux cleaned = 0.00254585 Jy ! Component: 1150 - total flux cleaned = 0.00236319 Jy ! Component: 1200 - total flux cleaned = 0.00218322 Jy ! Component: 1250 - total flux cleaned = 0.00209395 Jy ! Component: 1300 - total flux cleaned = 0.00191893 Jy ! Component: 1350 - total flux cleaned = 0.00183336 Jy ! Component: 1400 - total flux cleaned = 0.0016626 Jy ! Component: 1450 - total flux cleaned = 0.00157785 Jy ! Component: 1500 - total flux cleaned = 0.00132691 Jy ! Component: 1550 - total flux cleaned = 0.00140961 Jy ! Component: 1600 - total flux cleaned = 0.00124546 Jy ! Component: 1650 - total flux cleaned = 0.00116388 Jy ! Component: 1700 - total flux cleaned = 0.00108199 Jy ! Component: 1750 - total flux cleaned = 0.000920852 Jy ! Component: 1800 - total flux cleaned = 0.000840913 Jy ! Component: 1850 - total flux cleaned = 0.000602464 Jy ! Component: 1900 - total flux cleaned = 0.000523152 Jy ! Component: 1950 - total flux cleaned = 0.00020869 Jy ! Component: 2000 - total flux cleaned = -2.58001e-05 Jy ! Component: 2050 - total flux cleaned = -0.000103446 Jy ! Component: 2100 - total flux cleaned = -0.000103853 Jy ! Component: 2150 - total flux cleaned = -2.62345e-05 Jy ! Component: 2200 - total flux cleaned = 0.000282804 Jy ! Component: 2250 - total flux cleaned = 0.000282417 Jy ! Component: 2300 - total flux cleaned = 0.000282309 Jy ! Component: 2350 - total flux cleaned = 0.000512881 Jy ! Component: 2400 - total flux cleaned = 0.000666985 Jy ! Component: 2450 - total flux cleaned = 0.000743467 Jy ! Component: 2500 - total flux cleaned = 0.000897512 Jy ! Component: 2550 - total flux cleaned = 0.000820396 Jy ! Component: 2600 - total flux cleaned = 0.000820862 Jy ! Component: 2650 - total flux cleaned = 0.00097636 Jy ! Component: 2700 - total flux cleaned = 0.000976167 Jy ! Component: 2750 - total flux cleaned = 0.00113281 Jy ! Component: 2800 - total flux cleaned = 0.00113253 Jy ! Component: 2850 - total flux cleaned = 0.0012117 Jy ! Component: 2900 - total flux cleaned = 0.00113225 Jy ! Component: 2950 - total flux cleaned = 0.00121299 Jy ! Component: 3000 - total flux cleaned = 0.00113217 Jy ! Component: 3050 - total flux cleaned = 0.00121312 Jy ! Component: 3100 - total flux cleaned = 0.0012951 Jy ! Component: 3150 - total flux cleaned = 0.00129555 Jy ! Component: 3200 - total flux cleaned = 0.00129605 Jy ! Component: 3250 - total flux cleaned = 0.00129614 Jy ! Component: 3300 - total flux cleaned = 0.00138104 Jy ! Component: 3350 - total flux cleaned = 0.00129594 Jy ! Component: 3400 - total flux cleaned = 0.00146809 Jy ! Component: 3450 - total flux cleaned = 0.0012956 Jy ! Component: 3500 - total flux cleaned = 0.00129562 Jy ! Component: 3550 - total flux cleaned = 0.0010309 Jy ! Component: 3600 - total flux cleaned = 0.000762927 Jy ! Component: 3650 - total flux cleaned = 0.000581606 Jy ! Component: 3700 - total flux cleaned = 0.000306189 Jy ! Component: 3750 - total flux cleaned = 0.000120036 Jy ! Component: 3800 - total flux cleaned = -0.000161412 Jy ! Component: 3850 - total flux cleaned = -0.000446956 Jy ! Component: 3900 - total flux cleaned = -0.000640581 Jy ! Component: 3950 - total flux cleaned = -0.000934722 Jy ! Component: 4000 - total flux cleaned = -0.00103407 Jy ! Component: 4050 - total flux cleaned = -0.00123465 Jy ! Total flux subtracted in 4096 components = -0.00133782 Jy ! Clean residual min=-0.006221 max=0.005585 Jy/beam ! Clean residual mean=0.000006 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.690528 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 284 components and 0.690528 Jy ![Exited script file: muppet] wmap "J0141-0928_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.614 x 8.404 at 11.35 degrees (North through East) ! Clean map min=-0.010307 max=0.55665 Jy/beam ! Writing clean map to FITS file: J0141-0928_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.556654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00213785 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15216 1.15216 2.30432 4.60865 9.2173 18.4346 36.8692 73.7384 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.556 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.614 x 8.404 at 11.35 degrees (North through East) ! Clean map min=-0.010307 max=0.55665 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 J0141-0928_S_2017_01_21_pus_uvs.log closed on Sun May 5 15:43:31 2019