! Started logfile: J1911-2006_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:47:22 2019 obs J1911-2006_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1911-2006_S_2017_03_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1911-2006 ! ! 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 1248 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 J1911-2006_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.523775Jy sigma=0.003822 ! Fit after self-cal, rms=0.514316Jy sigma=0.003752 ! 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=2.464 mas, bmaj=6.9 mas, bpa=-5.705 degrees ! Estimated noise=3880.95 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 = 0.999153 Jy ! Component: 100 - total flux cleaned = 1.28552 Jy ! Total flux subtracted in 100 components = 1.28552 Jy ! Clean residual min=-0.055725 max=0.120982 Jy/beam ! Clean residual mean=0.000008 rms=0.019891 Jy/beam ! Combined flux in latest and established models = 1.28552 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.28552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.323835Jy sigma=0.002301 ! Fit after self-cal, rms=0.323578Jy sigma=0.002299 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135395 Jy ! Component: 100 - total flux cleaned = 0.217913 Jy ! Total flux subtracted in 100 components = 0.217913 Jy ! Clean residual min=-0.037589 max=0.070928 Jy/beam ! Clean residual mean=0.000018 rms=0.011980 Jy/beam ! Combined flux in latest and established models = 1.50344 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 51 components and 1.50344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220204Jy sigma=0.001468 ! Fit after self-cal, rms=0.220197Jy sigma=0.001467 ! 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=2.977 mas, bmaj=7.71 mas, bpa=-3.93 degrees ! Estimated noise=3097.94 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 (3.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107027 Jy ! Component: 100 - total flux cleaned = 0.167846 Jy ! Component: 150 - total flux cleaned = 0.205926 Jy ! Component: 200 - total flux cleaned = 0.230676 Jy ! Total flux subtracted in 200 components = 0.230676 Jy ! Clean residual min=-0.027106 max=0.029897 Jy/beam ! Clean residual mean=0.000018 rms=0.007650 Jy/beam ! Combined flux in latest and established models = 1.73411 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 94 components and 1.73411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161162Jy sigma=0.000972 ! Fit after self-cal, rms=0.158851Jy sigma=0.000957 ! 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 1.00 FD 0.91 HN 1.04 KP 1.06 ! LA 0.98 MK 1.00 NL 1.02 OV 1.03 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.07 KP 1.01 ! LA 0.96 MK 0.99 NL 1.04 OV 1.08 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.02 KP 1.00 ! LA 0.99 MK 1.01 NL 1.01 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.99 KP 1.00* ! LA 1.00* MK 1.03 NL 1.00* OV 0.95 ! PT 0.99 SC 1.47 ! ! ! Fit before self-cal, rms=0.158851Jy sigma=0.000957 ! Fit after self-cal, rms=0.114974Jy sigma=0.000680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.999 mas, bmaj=7.75 mas, bpa=-4.026 degrees ! Estimated noise=3085.64 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 (-11, 62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184215 Jy ! Component: 100 - total flux cleaned = 0.0287359 Jy ! Component: 150 - total flux cleaned = 0.0345356 Jy ! Component: 200 - total flux cleaned = 0.0362199 Jy ! Total flux subtracted in 200 components = 0.0362199 Jy ! Clean residual min=-0.013546 max=0.010594 Jy/beam ! Clean residual mean=-0.000029 rms=0.002750 Jy/beam ! Combined flux in latest and established models = 1.77033 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 134 components and 1.77033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111825Jy sigma=0.000652 ! Fit after self-cal, rms=0.111822Jy sigma=0.000651 ! 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=0.111822Jy sigma=0.000651 ! Fit after self-cal, rms=0.111677Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.999 mas, bmaj=7.751 mas, bpa=-4.058 degrees ! Estimated noise=3082.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00042159 Jy ! Component: 100 - total flux cleaned = -0.000206749 Jy ! Component: 150 - total flux cleaned = 0.000348877 Jy ! Component: 200 - total flux cleaned = 0.000853732 Jy ! Total flux subtracted in 200 components = 0.000853732 Jy ! Clean residual min=-0.012018 max=0.009153 Jy/beam ! Clean residual mean=-0.000025 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 1.77119 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 152 components and 1.77119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111004Jy sigma=0.000645 ! Fit after self-cal, rms=0.110959Jy sigma=0.000645 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 = 0.000770293 Jy ! Component: 100 - total flux cleaned = 0.00120694 Jy ! Component: 150 - total flux cleaned = 0.00147688 Jy ! Component: 200 - total flux cleaned = 0.00172916 Jy ! Total flux subtracted in 200 components = 0.00172916 Jy ! Clean residual min=-0.011170 max=0.008595 Jy/beam ! Clean residual mean=-0.000025 rms=0.002402 Jy/beam ! Combined flux in latest and established models = 1.77291 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 168 components and 1.77291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110608Jy sigma=0.000643 ! Fit after self-cal, rms=0.110590Jy sigma=0.000643 ! 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=0.110590Jy sigma=0.000643 ! Fit after self-cal, rms=0.110430Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=7.75 mas, bpa=-4.063 degrees ! Estimated noise=3078.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270542 Jy ! Component: 100 - total flux cleaned = -0.000117502 Jy ! Component: 150 - total flux cleaned = -0.000349409 Jy ! Component: 200 - total flux cleaned = -0.000461564 Jy ! Total flux subtracted in 200 components = -0.000461564 Jy ! Clean residual min=-0.010164 max=0.008545 Jy/beam ! Clean residual mean=-0.000022 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 1.77245 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 175 components and 1.77245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110158Jy sigma=0.000640 ! Fit after self-cal, rms=0.110130Jy sigma=0.000640 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 = 7.81676e-05 Jy ! Component: 100 - total flux cleaned = 0.0001788 Jy ! Component: 150 - total flux cleaned = 0.000178417 Jy ! Component: 200 - total flux cleaned = 0.000175343 Jy ! Total flux subtracted in 200 components = 0.000175343 Jy ! Clean residual min=-0.009650 max=0.008473 Jy/beam ! Clean residual mean=-0.000022 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 1.77263 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 182 components and 1.77263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109955Jy sigma=0.000639 ! Fit after self-cal, rms=0.109941Jy sigma=0.000639 ! 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=0.109941Jy sigma=0.000639 ! Fit after self-cal, rms=0.109877Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.93 mas, bmaj=16.85 mas, bpa=0.06814 degrees ! Estimated noise=3915.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780161 Jy ! Component: 100 - total flux cleaned = -0.000631221 Jy ! Component: 150 - total flux cleaned = -0.00182012 Jy ! Component: 200 - total flux cleaned = -0.00239234 Jy ! Total flux subtracted in 200 components = -0.00239234 Jy ! Clean residual min=-0.010204 max=0.010821 Jy/beam ! Clean residual mean=-0.000041 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 1.77024 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 188 components and 1.77024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109815Jy sigma=0.000638 ! Fit after self-cal, rms=0.109741Jy sigma=0.000638 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 = 0.000139372 Jy ! Component: 100 - total flux cleaned = 0.000371649 Jy ! Component: 150 - total flux cleaned = 5.30598e-06 Jy ! Component: 200 - total flux cleaned = -0.000240762 Jy ! Total flux subtracted in 200 components = -0.000240762 Jy ! Clean residual min=-0.009843 max=0.010654 Jy/beam ! Clean residual mean=-0.000043 rms=0.002901 Jy/beam ! Combined flux in latest and established models = 1.77 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 192 components and 1.77 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109826Jy sigma=0.000638 ! Fit after self-cal, rms=0.109774Jy sigma=0.000638 ! 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 mas, bmaj=7.75 mas, bpa=-4.064 degrees ! Estimated noise=3077.98 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3 x 7.75 at -4.064 degrees (North through East) ! Clean map min=-0.0081814 max=1.3158 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=0.109774Jy sigma=0.000638 ! Fit after self-cal, rms=0.103206Jy sigma=0.000592 ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.751 mas, bpa=-4.042 degrees ! Estimated noise=3077.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256059 Jy ! Component: 100 - total flux cleaned = 0.000267093 Jy ! Component: 150 - total flux cleaned = 4.95726e-05 Jy ! Component: 200 - total flux cleaned = -4.44808e-05 Jy ! Total flux subtracted in 200 components = -4.44808e-05 Jy ! Clean residual min=-0.008465 max=0.008364 Jy/beam ! Clean residual mean=-0.000017 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 1.76995 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 204 components and 1.76995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102921Jy sigma=0.000589 ! Fit after self-cal, rms=0.102897Jy sigma=0.000589 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435523 Jy ! Component: 100 - total flux cleaned = 0.000196616 Jy ! Component: 150 - total flux cleaned = 0.000118936 Jy ! Component: 200 - total flux cleaned = 4.81288e-05 Jy ! Total flux subtracted in 200 components = 4.81288e-05 Jy ! Clean residual min=-0.008386 max=0.008470 Jy/beam ! Clean residual mean=-0.000017 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 1.77 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 217 components and 1.77 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102766Jy sigma=0.000588 ! Fit after self-cal, rms=0.102754Jy sigma=0.000588 ! Inverting map ! Added new window around map position (127, 101). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667703 Jy ! Component: 100 - total flux cleaned = 0.0068502 Jy ! Component: 150 - total flux cleaned = 0.0072163 Jy ! Component: 200 - total flux cleaned = 0.00805644 Jy ! Total flux subtracted in 200 components = 0.00805644 Jy ! Clean residual min=-0.008498 max=0.005980 Jy/beam ! Clean residual mean=-0.000023 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 1.77806 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 231 components and 1.77806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102142Jy sigma=0.000583 ! Fit after self-cal, rms=0.102123Jy sigma=0.000583 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102123Jy sigma=0.000583 ! Fit after self-cal, rms=0.101966Jy sigma=0.000582 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=2.48 mas, bmaj=6.925 mas, bpa=-5.787 degrees ! Estimated noise=3907.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.00417 Jy ! Component: 100 - total flux cleaned = 1.2893 Jy ! Component: 150 - total flux cleaned = 1.42149 Jy ! Component: 200 - total flux cleaned = 1.50664 Jy ! Total flux subtracted in 200 components = 1.50664 Jy ! Clean residual min=-0.025881 max=0.046594 Jy/beam ! Clean residual mean=0.000016 rms=0.009184 Jy/beam ! Combined flux in latest and established models = 1.50664 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 38 model components to the UV plane model. ! The established model now contains 38 components and 1.50664 Jy ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.752 mas, bpa=-4.037 degrees ! Estimated noise=3076.34 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 = 0.0881484 Jy ! Component: 100 - total flux cleaned = 0.139565 Jy ! Component: 150 - total flux cleaned = 0.171699 Jy ! Component: 200 - total flux cleaned = 0.192374 Jy ! Total flux subtracted in 200 components = 0.192374 Jy ! Clean residual min=-0.012756 max=0.015535 Jy/beam ! Clean residual mean=0.000007 rms=0.003651 Jy/beam ! Combined flux in latest and established models = 1.69901 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 97 components and 1.69901 Jy ! Inverting map ! Added new window around map position (9.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161031 Jy ! Component: 100 - total flux cleaned = 0.0279631 Jy ! Component: 150 - total flux cleaned = 0.0377049 Jy ! Component: 200 - total flux cleaned = 0.0457833 Jy ! Total flux subtracted in 200 components = 0.0457833 Jy ! Clean residual min=-0.009897 max=0.008424 Jy/beam ! Clean residual mean=-0.000012 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 1.7448 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 133 components and 1.7448 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=7.931 mas, bmaj=16.86 mas, bpa=0.06297 degrees ! Estimated noise=3910.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109472 Jy ! Component: 100 - total flux cleaned = 0.0181097 Jy ! Component: 150 - total flux cleaned = 0.0234193 Jy ! Component: 200 - total flux cleaned = 0.0262214 Jy ! Total flux subtracted in 200 components = 0.0262214 Jy ! Clean residual min=-0.009449 max=0.007835 Jy/beam ! Clean residual mean=-0.000036 rms=0.002415 Jy/beam ! Combined flux in latest and established models = 1.77102 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 = 0.00174076 Jy ! Component: 100 - total flux cleaned = 0.00243277 Jy ! Component: 150 - total flux cleaned = 0.00284744 Jy ! Component: 200 - total flux cleaned = 0.00313196 Jy ! Total flux subtracted in 200 components = 0.00313196 Jy ! Clean residual min=-0.008579 max=0.007393 Jy/beam ! Clean residual mean=-0.000038 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 1.77415 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 196 components and 1.77415 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.752 mas, bpa=-4.037 degrees ! Estimated noise=3076.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00066252 Jy ! Component: 100 - total flux cleaned = -0.000857418 Jy ! Component: 150 - total flux cleaned = -0.00120004 Jy ! Component: 200 - total flux cleaned = -0.00119976 Jy ! Total flux subtracted in 200 components = -0.00119976 Jy ! Clean residual min=-0.007515 max=0.006898 Jy/beam ! Clean residual mean=-0.000019 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 1.77295 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 214 components and 1.77295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102207Jy sigma=0.000585 ! Fit after self-cal, rms=0.102025Jy sigma=0.000584 wmodel J1911-2006_S_2017_03_27_pus_map.mod ! Writing 214 model components to file: J1911-2006_S_2017_03_27_pus_map.mod wobs J1911-2006_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1911-2006_S_2017_03_27_pus_uvs.fits wwins J1911-2006_S_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J1911-2006_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 = -0.00187064 Jy ! Component: 100 - total flux cleaned = -0.0021012 Jy ! Component: 150 - total flux cleaned = -0.00221138 Jy ! Component: 200 - total flux cleaned = -0.00251413 Jy ! Component: 250 - total flux cleaned = -0.00289679 Jy ! Component: 300 - total flux cleaned = -0.00354085 Jy ! Component: 350 - total flux cleaned = -0.00433794 Jy ! Component: 400 - total flux cleaned = -0.00493686 Jy ! Component: 450 - total flux cleaned = -0.00559812 Jy ! Component: 500 - total flux cleaned = -0.00608126 Jy ! Component: 550 - total flux cleaned = -0.00639461 Jy ! Component: 600 - total flux cleaned = -0.00662293 Jy ! Component: 650 - total flux cleaned = -0.00699414 Jy ! Component: 700 - total flux cleaned = -0.00735724 Jy ! Component: 750 - total flux cleaned = -0.00799936 Jy ! Component: 800 - total flux cleaned = -0.00835089 Jy ! Component: 850 - total flux cleaned = -0.00896833 Jy ! Component: 900 - total flux cleaned = -0.00937103 Jy ! Component: 950 - total flux cleaned = -0.00969978 Jy ! Component: 1000 - total flux cleaned = -0.0101529 Jy ! Component: 1050 - total flux cleaned = -0.0105345 Jy ! Component: 1100 - total flux cleaned = -0.0111583 Jy ! Component: 1150 - total flux cleaned = -0.0115266 Jy ! Component: 1200 - total flux cleaned = -0.0119497 Jy ! Component: 1250 - total flux cleaned = -0.012482 Jy ! Component: 1300 - total flux cleaned = -0.0128885 Jy ! Component: 1350 - total flux cleaned = -0.013231 Jy ! Component: 1400 - total flux cleaned = -0.013625 Jy ! Component: 1450 - total flux cleaned = -0.0137376 Jy ! Component: 1500 - total flux cleaned = -0.0143412 Jy ! Component: 1550 - total flux cleaned = -0.0146115 Jy ! Component: 1600 - total flux cleaned = -0.0149847 Jy ! Component: 1650 - total flux cleaned = -0.0153526 Jy ! Component: 1700 - total flux cleaned = -0.0156118 Jy ! Component: 1750 - total flux cleaned = -0.015817 Jy ! Component: 1800 - total flux cleaned = -0.0162204 Jy ! Component: 1850 - total flux cleaned = -0.0165189 Jy ! Component: 1900 - total flux cleaned = -0.0168142 Jy ! Component: 1950 - total flux cleaned = -0.017252 Jy ! Component: 2000 - total flux cleaned = -0.0175881 Jy ! Component: 2050 - total flux cleaned = -0.0178729 Jy ! Component: 2100 - total flux cleaned = -0.0180135 Jy ! Component: 2150 - total flux cleaned = -0.0180606 Jy ! Component: 2200 - total flux cleaned = -0.0183373 Jy ! Component: 2250 - total flux cleaned = -0.0185646 Jy ! Component: 2300 - total flux cleaned = -0.0186997 Jy ! Component: 2350 - total flux cleaned = -0.0187446 Jy ! Component: 2400 - total flux cleaned = -0.0189219 Jy ! Component: 2450 - total flux cleaned = -0.0188783 Jy ! Component: 2500 - total flux cleaned = -0.0189659 Jy ! Component: 2550 - total flux cleaned = -0.0191827 Jy ! Component: 2600 - total flux cleaned = -0.0193537 Jy ! Component: 2650 - total flux cleaned = -0.0193114 Jy ! Component: 2700 - total flux cleaned = -0.0193536 Jy ! Component: 2750 - total flux cleaned = -0.0194794 Jy ! Component: 2800 - total flux cleaned = -0.0195206 Jy ! Component: 2850 - total flux cleaned = -0.0197677 Jy ! Component: 2900 - total flux cleaned = -0.0197259 Jy ! Component: 2950 - total flux cleaned = -0.0196447 Jy ! Component: 3000 - total flux cleaned = -0.0196856 Jy ! Component: 3050 - total flux cleaned = -0.0197261 Jy ! Component: 3100 - total flux cleaned = -0.0199648 Jy ! Component: 3150 - total flux cleaned = -0.0200833 Jy ! Component: 3200 - total flux cleaned = -0.020201 Jy ! Component: 3250 - total flux cleaned = -0.0202789 Jy ! Component: 3300 - total flux cleaned = -0.020356 Jy ! Component: 3350 - total flux cleaned = -0.0205483 Jy ! Component: 3400 - total flux cleaned = -0.0205859 Jy ! Component: 3450 - total flux cleaned = -0.0206619 Jy ! Component: 3500 - total flux cleaned = -0.0206617 Jy ! Component: 3550 - total flux cleaned = -0.0207365 Jy ! Component: 3600 - total flux cleaned = -0.020699 Jy ! Component: 3650 - total flux cleaned = -0.020699 Jy ! Component: 3700 - total flux cleaned = -0.0207356 Jy ! Component: 3750 - total flux cleaned = -0.0208457 Jy ! Component: 3800 - total flux cleaned = -0.0208456 Jy ! Component: 3850 - total flux cleaned = -0.0208457 Jy ! Component: 3900 - total flux cleaned = -0.0208456 Jy ! Component: 3950 - total flux cleaned = -0.0209177 Jy ! Component: 4000 - total flux cleaned = -0.0210249 Jy ! Component: 4050 - total flux cleaned = -0.0209889 Jy ! Total flux subtracted in 4096 components = -0.0209889 Jy ! Clean residual min=-0.001949 max=0.002121 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.75196 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 452 components and 1.75196 Jy ![Exited script file: muppet] wmap "J1911-2006_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.002 x 7.752 at -4.037 degrees (North through East) ! Clean map min=-0.0043368 max=1.3248 Jy/beam ! Writing clean map to FITS file: J1911-2006_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 1.32479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000572489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129641 0.129641 0.259281 0.518562 1.03712 2.07425 4.1485 8.297 16.594 33.188 66.376 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.324 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.002 x 7.752 at -4.037 degrees (North through East) ! Clean map min=-0.0043368 max=1.3248 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 J1911-2006_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:47:28 2019