! Started logfile: J2331+4522_S_2017_03_23_pus_uvs.log on Mon May 13 10:11:30 2019 obs J2331+4522_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2331+4522_S_2017_03_23_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976068 visibilities/baseline/integration-bin. ! Found source: J2331+4522 ! ! 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 481 lines of history. ! ! Reading 25124 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 J2331+4522_S_2017_03_23_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 574 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.914118Jy sigma=0.008123 ! Fit after self-cal, rms=0.904647Jy sigma=0.008048 ! 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=3.061 mas, bmaj=4.95 mas, bpa=-6.302 degrees ! Estimated noise=922.332 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 = 0.070505 Jy ! Component: 100 - total flux cleaned = 0.0978591 Jy ! Total flux subtracted in 100 components = 0.0978591 Jy ! Clean residual min=-0.005868 max=0.016371 Jy/beam ! Clean residual mean=0.000038 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.0978592 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0978592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097390Jy sigma=0.000810 ! Fit after self-cal, rms=0.097174Jy sigma=0.000808 ! Inverting map ! Added new window around map position (19, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017649 Jy ! Component: 100 - total flux cleaned = 0.0288247 Jy ! Total flux subtracted in 100 components = 0.0288247 Jy ! Clean residual min=-0.005249 max=0.010121 Jy/beam ! Clean residual mean=0.000034 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.126684 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.126684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092308Jy sigma=0.000764 ! Fit after self-cal, rms=0.092114Jy sigma=0.000762 ! Inverting map ! Added new window around map position (8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113018 Jy ! Component: 100 - total flux cleaned = 0.0192321 Jy ! Total flux subtracted in 100 components = 0.0192321 Jy ! Clean residual min=-0.004370 max=0.005583 Jy/beam ! Clean residual mean=0.000031 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.145916 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.145916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089831Jy sigma=0.000740 ! Fit after self-cal, rms=0.089708Jy sigma=0.000739 ! 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=3.654 mas, bmaj=5.852 mas, bpa=-3.142 degrees ! Estimated noise=559.827 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 = 0.0118562 Jy ! Component: 100 - total flux cleaned = 0.0202606 Jy ! Component: 150 - total flux cleaned = 0.0266538 Jy ! Component: 200 - total flux cleaned = 0.0317822 Jy ! Total flux subtracted in 200 components = 0.0317822 Jy ! Clean residual min=-0.003642 max=0.005167 Jy/beam ! Clean residual mean=0.000028 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.177698 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 92 components and 0.177698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087526Jy sigma=0.000720 ! Fit after self-cal, rms=0.087367Jy sigma=0.000719 ! 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 1.08 FD 1.01 HN 1.00 KP 0.93 ! LA 0.96 MK 1.01 NL 0.86 OV 1.04 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.03 KP 0.96 ! LA 0.91 MK 1.07 NL 1.00 OV 1.23 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.05 KP 0.87 ! LA 0.72 MK 1.06 NL 1.17 OV 0.97 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.07 HN 1.00 KP 1.00* ! LA 0.82 MK 1.29 NL 1.00* OV 1.63 ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.087367Jy sigma=0.000719 ! Fit after self-cal, rms=0.084981Jy sigma=0.000700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.699 mas, bmaj=5.931 mas, bpa=-2.534 degrees ! Estimated noise=551.883 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 (14.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346904 Jy ! Component: 100 - total flux cleaned = 0.00498015 Jy ! Component: 150 - total flux cleaned = 0.00584795 Jy ! Component: 200 - total flux cleaned = 0.00630429 Jy ! Total flux subtracted in 200 components = 0.00630429 Jy ! Clean residual min=-0.002815 max=0.002612 Jy/beam ! Clean residual mean=0.000013 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.184002 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 121 components and 0.184002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084837Jy sigma=0.000699 ! Fit after self-cal, rms=0.084882Jy sigma=0.000698 ! 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=0.084882Jy sigma=0.000698 ! Fit after self-cal, rms=0.082416Jy sigma=0.000693 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=5.864 mas, bpa=-3.681 degrees ! Estimated noise=545.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179065 Jy ! Component: 100 - total flux cleaned = 0.00251003 Jy ! Component: 150 - total flux cleaned = 0.00268489 Jy ! Component: 200 - total flux cleaned = 0.00275805 Jy ! Total flux subtracted in 200 components = 0.00275805 Jy ! Clean residual min=-0.001774 max=0.002564 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.186761 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.18676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082352Jy sigma=0.000692 ! Fit after self-cal, rms=0.082378Jy sigma=0.000691 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 (46, 51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216583 Jy ! Component: 100 - total flux cleaned = 0.00331583 Jy ! Component: 150 - total flux cleaned = 0.00396221 Jy ! Component: 200 - total flux cleaned = 0.00434508 Jy ! Total flux subtracted in 200 components = 0.00434508 Jy ! Clean residual min=-0.001694 max=0.001909 Jy/beam ! Clean residual mean=0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.191106 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 149 components and 0.191106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082319Jy sigma=0.000691 ! Fit after self-cal, rms=0.082313Jy sigma=0.000691 ! Inverting map ! Added new window around map position (-3.5, 70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135669 Jy ! Component: 100 - total flux cleaned = 0.00205561 Jy ! Component: 150 - total flux cleaned = 0.00268303 Jy ! Component: 200 - total flux cleaned = 0.00305427 Jy ! Total flux subtracted in 200 components = 0.00305427 Jy ! Clean residual min=-0.001829 max=0.001608 Jy/beam ! Clean residual mean=0.000005 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.19416 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 163 components and 0.19416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082272Jy sigma=0.000690 ! Fit after self-cal, rms=0.082269Jy sigma=0.000690 ! 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=0.082269Jy sigma=0.000690 ! Fit after self-cal, rms=0.081711Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.855 mas, bpa=-3.748 degrees ! Estimated noise=542.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742705 Jy ! Component: 100 - total flux cleaned = 0.00118805 Jy ! Component: 150 - total flux cleaned = 0.00158531 Jy ! Component: 200 - total flux cleaned = 0.0018384 Jy ! Total flux subtracted in 200 components = 0.0018384 Jy ! Clean residual min=-0.001643 max=0.001642 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.195998 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 175 components and 0.195998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081691Jy sigma=0.000690 ! Fit after self-cal, rms=0.081689Jy sigma=0.000690 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 = 0.000291781 Jy ! Component: 100 - total flux cleaned = 0.000502247 Jy ! Component: 150 - total flux cleaned = 0.000650316 Jy ! Component: 200 - total flux cleaned = 0.000813357 Jy ! Total flux subtracted in 200 components = 0.000813357 Jy ! Clean residual min=-0.001638 max=0.001594 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.196812 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 178 components and 0.196812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081677Jy sigma=0.000690 ! Fit after self-cal, rms=0.081677Jy sigma=0.000690 ! 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=0.081677Jy sigma=0.000690 ! Fit after self-cal, rms=0.081377Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.769 mas, bmaj=9.363 mas, bpa=1.172 degrees ! Estimated noise=658.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875276 Jy ! Component: 100 - total flux cleaned = 0.00132064 Jy ! Component: 150 - total flux cleaned = 0.00153878 Jy ! Component: 200 - total flux cleaned = 0.00164799 Jy ! Total flux subtracted in 200 components = 0.00164799 Jy ! Clean residual min=-0.001835 max=0.002085 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.19846 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 194 components and 0.19846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081374Jy sigma=0.000689 ! Fit after self-cal, rms=0.081371Jy sigma=0.000689 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 = 0.000191204 Jy ! Component: 100 - total flux cleaned = 0.000274892 Jy ! Component: 150 - total flux cleaned = 0.000409405 Jy ! Component: 200 - total flux cleaned = 0.000498527 Jy ! Total flux subtracted in 200 components = 0.000498527 Jy ! Clean residual min=-0.001768 max=0.002024 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.198958 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 201 components and 0.198958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081369Jy sigma=0.000689 ! Fit after self-cal, rms=0.081368Jy sigma=0.000689 ! 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=3.633 mas, bmaj=5.847 mas, bpa=-3.871 degrees ! Estimated noise=540.684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 5.847 at -3.871 degrees (North through East) ! Clean map min=-0.0014849 max=0.087991 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=3.026 mas, bmaj=4.922 mas, bpa=-7.1 degrees ! Estimated noise=893.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0684286 Jy ! Component: 100 - total flux cleaned = 0.0989224 Jy ! Component: 150 - total flux cleaned = 0.117996 Jy ! Component: 200 - total flux cleaned = 0.131576 Jy ! Total flux subtracted in 200 components = 0.131576 Jy ! Clean residual min=-0.004041 max=0.007871 Jy/beam ! Clean residual mean=0.000016 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.131576 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.131576 Jy ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=5.847 mas, bpa=-3.871 degrees ! Estimated noise=540.684 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 = 0.0151044 Jy ! Component: 100 - total flux cleaned = 0.0256745 Jy ! Component: 150 - total flux cleaned = 0.0333186 Jy ! Component: 200 - total flux cleaned = 0.0389487 Jy ! Total flux subtracted in 200 components = 0.0389487 Jy ! Clean residual min=-0.002272 max=0.003232 Jy/beam ! Clean residual mean=0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.170525 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 0.170524 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423524 Jy ! Component: 100 - total flux cleaned = 0.00762412 Jy ! Component: 150 - total flux cleaned = 0.0104323 Jy ! Component: 200 - total flux cleaned = 0.0127773 Jy ! Total flux subtracted in 200 components = 0.0127773 Jy ! Clean residual min=-0.001742 max=0.002056 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.183302 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 98 components and 0.183302 Jy ! Inverting map ! Added new window around map position (-110, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218425 Jy ! Component: 100 - total flux cleaned = 0.00396309 Jy ! Component: 150 - total flux cleaned = 0.00551055 Jy ! Component: 200 - total flux cleaned = 0.00686463 Jy ! Total flux subtracted in 200 components = 0.00686463 Jy ! Clean residual min=-0.001688 max=0.001741 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.190166 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 133 components and 0.190166 Jy ! Inverting map ! Added new window around map position (112.5, 34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168041 Jy ! Component: 100 - total flux cleaned = 0.00267668 Jy ! Component: 150 - total flux cleaned = 0.00344782 Jy ! Component: 200 - total flux cleaned = 0.00412258 Jy ! Total flux subtracted in 200 components = 0.00412258 Jy ! Clean residual min=-0.001638 max=0.001520 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.194289 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 158 components and 0.194289 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=7.769 mas, bmaj=9.363 mas, bpa=1.172 degrees ! Estimated noise=658.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150298 Jy ! Component: 100 - total flux cleaned = 0.00263831 Jy ! Component: 150 - total flux cleaned = 0.00347908 Jy ! Component: 200 - total flux cleaned = 0.00398347 Jy ! Total flux subtracted in 200 components = 0.00398347 Jy ! Clean residual min=-0.001787 max=0.001708 Jy/beam ! Clean residual mean=0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.198272 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 = 0.000334609 Jy ! Component: 100 - total flux cleaned = 0.00064174 Jy ! Component: 150 - total flux cleaned = 0.000849458 Jy ! Component: 200 - total flux cleaned = 0.001045 Jy ! Total flux subtracted in 200 components = 0.001045 Jy ! Clean residual min=-0.001772 max=0.001680 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.199317 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 227 components and 0.199317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=5.847 mas, bpa=-3.871 degrees ! Estimated noise=540.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000542347 Jy ! Component: 100 - total flux cleaned = -0.000487425 Jy ! Component: 150 - total flux cleaned = -0.000409515 Jy ! Component: 200 - total flux cleaned = -0.000335491 Jy ! Total flux subtracted in 200 components = -0.000335491 Jy ! Clean residual min=-0.001592 max=0.001419 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.198982 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 252 components and 0.198982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081314Jy sigma=0.000689 ! Fit after self-cal, rms=0.081297Jy sigma=0.000689 wmodel J2331+4522_S_2017_03_23_pus_map.mod ! Writing 252 model components to file: J2331+4522_S_2017_03_23_pus_map.mod wobs J2331+4522_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2331+4522_S_2017_03_23_pus_uvs.fits wwins J2331+4522_S_2017_03_23_pus_map.win ! wwins: Wrote 8 windows to J2331+4522_S_2017_03_23_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 = -8.94365e-05 Jy ! Component: 100 - total flux cleaned = -8.90142e-05 Jy ! Component: 150 - total flux cleaned = 5.00296e-06 Jy ! Component: 200 - total flux cleaned = -1.71838e-05 Jy ! Component: 250 - total flux cleaned = -5.99368e-05 Jy ! Component: 300 - total flux cleaned = -0.000101766 Jy ! Component: 350 - total flux cleaned = -0.000142655 Jy ! Component: 400 - total flux cleaned = -0.000122959 Jy ! Component: 450 - total flux cleaned = -0.000103995 Jy ! Component: 500 - total flux cleaned = -6.60226e-05 Jy ! Component: 550 - total flux cleaned = 8.58612e-06 Jy ! Component: 600 - total flux cleaned = 8.19884e-05 Jy ! Component: 650 - total flux cleaned = 8.18483e-05 Jy ! Component: 700 - total flux cleaned = 9.95785e-05 Jy ! Component: 750 - total flux cleaned = 9.9433e-05 Jy ! Component: 800 - total flux cleaned = 0.000150765 Jy ! Component: 850 - total flux cleaned = 0.000150737 Jy ! Component: 900 - total flux cleaned = 0.000201159 Jy ! Component: 950 - total flux cleaned = 0.000315879 Jy ! Component: 1000 - total flux cleaned = 0.000315821 Jy ! Component: 1050 - total flux cleaned = 0.000411866 Jy ! Component: 1100 - total flux cleaned = 0.00050651 Jy ! Component: 1150 - total flux cleaned = 0.000475092 Jy ! Component: 1200 - total flux cleaned = 0.000537039 Jy ! Component: 1250 - total flux cleaned = 0.000613147 Jy ! Component: 1300 - total flux cleaned = 0.00068875 Jy ! Component: 1350 - total flux cleaned = 0.000673437 Jy ! Component: 1400 - total flux cleaned = 0.00074744 Jy ! Component: 1450 - total flux cleaned = 0.000762201 Jy ! Component: 1500 - total flux cleaned = 0.000864049 Jy ! Component: 1550 - total flux cleaned = 0.000907417 Jy ! Component: 1600 - total flux cleaned = 0.000950266 Jy ! Component: 1650 - total flux cleaned = 0.00103507 Jy ! Component: 1700 - total flux cleaned = 0.00113311 Jy ! Component: 1750 - total flux cleaned = 0.00123032 Jy ! Component: 1800 - total flux cleaned = 0.00129892 Jy ! Component: 1850 - total flux cleaned = 0.00140786 Jy ! Component: 1900 - total flux cleaned = 0.00148873 Jy ! Component: 1950 - total flux cleaned = 0.00154203 Jy ! Component: 2000 - total flux cleaned = 0.00164827 Jy ! Component: 2050 - total flux cleaned = 0.00176677 Jy ! Component: 2100 - total flux cleaned = 0.00180599 Jy ! Component: 2150 - total flux cleaned = 0.00189666 Jy ! Component: 2200 - total flux cleaned = 0.00196106 Jy ! Component: 2250 - total flux cleaned = 0.00207598 Jy ! Component: 2300 - total flux cleaned = 0.00216453 Jy ! Component: 2350 - total flux cleaned = 0.00222735 Jy ! Component: 2400 - total flux cleaned = 0.00227715 Jy ! Component: 2450 - total flux cleaned = 0.0023269 Jy ! Component: 2500 - total flux cleaned = 0.0023761 Jy ! Component: 2550 - total flux cleaned = 0.00244946 Jy ! Component: 2600 - total flux cleaned = 0.00254649 Jy ! Component: 2650 - total flux cleaned = 0.00255837 Jy ! Component: 2700 - total flux cleaned = 0.00258241 Jy ! Component: 2750 - total flux cleaned = 0.00265367 Jy ! Component: 2800 - total flux cleaned = 0.00270089 Jy ! Component: 2850 - total flux cleaned = 0.00274785 Jy ! Component: 2900 - total flux cleaned = 0.00277114 Jy ! Component: 2950 - total flux cleaned = 0.00277124 Jy ! Component: 3000 - total flux cleaned = 0.00279437 Jy ! Component: 3050 - total flux cleaned = 0.00285155 Jy ! Component: 3100 - total flux cleaned = 0.00288565 Jy ! Component: 3150 - total flux cleaned = 0.00291961 Jy ! Component: 3200 - total flux cleaned = 0.00291969 Jy ! Component: 3250 - total flux cleaned = 0.00295327 Jy ! Component: 3300 - total flux cleaned = 0.00299767 Jy ! Component: 3350 - total flux cleaned = 0.00300877 Jy ! Component: 3400 - total flux cleaned = 0.00307463 Jy ! Component: 3450 - total flux cleaned = 0.00316185 Jy ! Component: 3500 - total flux cleaned = 0.00316177 Jy ! Component: 3550 - total flux cleaned = 0.00321562 Jy ! Component: 3600 - total flux cleaned = 0.00321566 Jy ! Component: 3650 - total flux cleaned = 0.00329033 Jy ! Component: 3700 - total flux cleaned = 0.00334325 Jy ! Component: 3750 - total flux cleaned = 0.00337486 Jy ! Component: 3800 - total flux cleaned = 0.0033958 Jy ! Component: 3850 - total flux cleaned = 0.00345845 Jy ! Component: 3900 - total flux cleaned = 0.00348956 Jy ! Component: 3950 - total flux cleaned = 0.00353075 Jy ! Component: 4000 - total flux cleaned = 0.0035308 Jy ! Component: 4050 - total flux cleaned = 0.0035615 Jy ! Total flux subtracted in 4096 components = 0.00364275 Jy ! Clean residual min=-0.000579 max=0.000562 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.202625 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 538 components and 0.202625 Jy ![Exited script file: muppet] wmap "J2331+4522_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 5.847 at -3.871 degrees (North through East) ! Clean map min=-0.00097956 max=0.087799 Jy/beam ! Writing clean map to FITS file: J2331+4522_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0877994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.623228 0.623228 1.24646 2.49291 4.98583 9.97165 19.9433 39.8866 79.7732 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 5.847 at -3.871 degrees (North through East) ! Clean map min=-0.00097956 max=0.087799 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 J2331+4522_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:11:36 2019