! Started logfile: J2341+0018_S_2017_03_23_pus_uvs.log on Mon May 13 10:11:42 2019 obs J2341+0018_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2341+0018_S_2017_03_23_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907407 visibilities/baseline/integration-bin. ! Found source: J2341+0018 ! ! 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 23520 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 J2341+0018_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 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 512 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894993Jy sigma=0.006796 ! Fit after self-cal, rms=0.852489Jy sigma=0.006492 ! 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=2.774 mas, bmaj=7.061 mas, bpa=-5.783 degrees ! Estimated noise=1007.92 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 = 0.112216 Jy ! Component: 100 - total flux cleaned = 0.156954 Jy ! Total flux subtracted in 100 components = 0.156954 Jy ! Clean residual min=-0.013158 max=0.033101 Jy/beam ! Clean residual mean=0.000006 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 0.156954 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.156954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123858Jy sigma=0.000882 ! Fit after self-cal, rms=0.123671Jy sigma=0.000880 ! Inverting map ! Added new window around map position (4.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313214 Jy ! Component: 100 - total flux cleaned = 0.0506454 Jy ! Total flux subtracted in 100 components = 0.0506454 Jy ! Clean residual min=-0.010464 max=0.015488 Jy/beam ! Clean residual mean=-0.000003 rms=0.002256 Jy/beam ! Combined flux in latest and established models = 0.2076 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.2076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112391Jy sigma=0.000783 ! Fit after self-cal, rms=0.111825Jy sigma=0.000779 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159911 Jy ! Component: 100 - total flux cleaned = 0.0272737 Jy ! Total flux subtracted in 100 components = 0.0272737 Jy ! Clean residual min=-0.008441 max=0.012000 Jy/beam ! Clean residual mean=-0.000006 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.234874 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 0.234874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108115Jy sigma=0.000748 ! Fit after self-cal, rms=0.107951Jy sigma=0.000747 ! Inverting map ! Added new window around map position (12.5, 19). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128448 Jy ! Component: 100 - total flux cleaned = 0.020989 Jy ! Total flux subtracted in 100 components = 0.020989 Jy ! Clean residual min=-0.007116 max=0.008022 Jy/beam ! Clean residual mean=-0.000004 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.255862 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.255863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105878Jy sigma=0.000729 ! Fit after self-cal, rms=0.105600Jy sigma=0.000727 ! 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=3.195 mas, bmaj=7.71 mas, bpa=-4.887 degrees ! Estimated noise=670.755 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 = 0.0117254 Jy ! Component: 100 - total flux cleaned = 0.0199993 Jy ! Component: 150 - total flux cleaned = 0.0262449 Jy ! Component: 200 - total flux cleaned = 0.031091 Jy ! Total flux subtracted in 200 components = 0.031091 Jy ! Clean residual min=-0.007243 max=0.005787 Jy/beam ! Clean residual mean=0.000009 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.286954 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 142 components and 0.286954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103695Jy sigma=0.000714 ! Fit after self-cal, rms=0.103575Jy sigma=0.000713 ! 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 1.05 FD 0.96 HN 0.98 KP 1.06 ! LA 1.00 MK 0.96 NL 0.91 OV 0.99 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.09 KP 1.03 ! LA 0.97 MK 0.96 NL 1.05 OV 1.04 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.02 KP 0.91 ! LA 0.78 MK 0.98 NL 1.22 OV 0.95 ! PT 0.94 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 1.23 FD 1.10 HN 1.21 KP 1.00* ! LA 0.70 MK 1.25 NL 1.00* OV 1.29 ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.103575Jy sigma=0.000713 ! Fit after self-cal, rms=0.100750Jy sigma=0.000690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.764 mas, bpa=-4.549 degrees ! Estimated noise=669.968 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 (18, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506491 Jy ! Component: 100 - total flux cleaned = 0.0085114 Jy ! Component: 150 - total flux cleaned = 0.0110844 Jy ! Component: 200 - total flux cleaned = 0.0129467 Jy ! Total flux subtracted in 200 components = 0.0129467 Jy ! Clean residual min=-0.002963 max=0.003516 Jy/beam ! Clean residual mean=0.000006 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.2999 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 165 components and 0.2999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100435Jy sigma=0.000687 ! Fit after self-cal, rms=0.100433Jy sigma=0.000686 ! 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=0.100433Jy sigma=0.000686 ! Fit after self-cal, rms=0.104258Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=7.765 mas, bpa=-4.592 degrees ! Estimated noise=672.539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221443 Jy ! Component: 100 - total flux cleaned = 0.00298856 Jy ! Component: 150 - total flux cleaned = 0.00362667 Jy ! Component: 200 - total flux cleaned = 0.00412837 Jy ! Total flux subtracted in 200 components = 0.00412837 Jy ! Clean residual min=-0.002475 max=0.002742 Jy/beam ! Clean residual mean=0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.304029 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 0.304029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104157Jy sigma=0.000680 ! Fit after self-cal, rms=0.104192Jy sigma=0.000680 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 (-3, 55.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150526 Jy ! Component: 100 - total flux cleaned = 0.00197351 Jy ! Component: 150 - total flux cleaned = 0.00244343 Jy ! Component: 200 - total flux cleaned = 0.00270782 Jy ! Total flux subtracted in 200 components = 0.00270782 Jy ! Clean residual min=-0.002338 max=0.002232 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.306737 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 199 components and 0.306737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104104Jy sigma=0.000679 ! Fit after self-cal, rms=0.104092Jy sigma=0.000679 ! 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=0.104092Jy sigma=0.000679 ! Fit after self-cal, rms=0.105540Jy sigma=0.000679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=7.763 mas, bpa=-4.462 degrees ! Estimated noise=673.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592335 Jy ! Component: 100 - total flux cleaned = 0.000935882 Jy ! Component: 150 - total flux cleaned = 0.00102283 Jy ! Component: 200 - total flux cleaned = 0.00114777 Jy ! Total flux subtracted in 200 components = 0.00114777 Jy ! Clean residual min=-0.002111 max=0.001993 Jy/beam ! Clean residual mean=-0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.307884 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 208 components and 0.307884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105495Jy sigma=0.000678 ! Fit after self-cal, rms=0.105492Jy sigma=0.000678 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 = 0.000343887 Jy ! Component: 100 - total flux cleaned = 0.000538154 Jy ! Component: 150 - total flux cleaned = 0.000649146 Jy ! Component: 200 - total flux cleaned = 0.000789873 Jy ! Total flux subtracted in 200 components = 0.000789873 Jy ! Clean residual min=-0.002029 max=0.001938 Jy/beam ! Clean residual mean=-0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.308674 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 214 components and 0.308674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105464Jy sigma=0.000678 ! Fit after self-cal, rms=0.105465Jy sigma=0.000678 ! 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=0.105465Jy sigma=0.000678 ! Fit after self-cal, rms=0.105636Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.505 mas, bmaj=12.2 mas, bpa=1.594 degrees ! Estimated noise=843.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000908353 Jy ! Component: 100 - total flux cleaned = 0.00110853 Jy ! Component: 150 - total flux cleaned = 0.00106744 Jy ! Component: 200 - total flux cleaned = 0.000995753 Jy ! Total flux subtracted in 200 components = 0.000995753 Jy ! Clean residual min=-0.002576 max=0.002724 Jy/beam ! Clean residual mean=-0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.30967 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 229 components and 0.30967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105619Jy sigma=0.000678 ! Fit after self-cal, rms=0.105611Jy sigma=0.000678 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 = 0.000322 Jy ! Component: 100 - total flux cleaned = 0.000254936 Jy ! Component: 150 - total flux cleaned = 0.000130267 Jy ! Component: 200 - total flux cleaned = 4.46152e-05 Jy ! Total flux subtracted in 200 components = 4.46152e-05 Jy ! Clean residual min=-0.002416 max=0.002639 Jy/beam ! Clean residual mean=0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.309715 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 233 components and 0.309715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105606Jy sigma=0.000678 ! Fit after self-cal, rms=0.105605Jy sigma=0.000678 ! 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=3.215 mas, bmaj=7.755 mas, bpa=-4.324 degrees ! Estimated noise=674.678 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 7.755 at -4.324 degrees (North through East) ! Clean map min=-0.0019708 max=0.13627 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=2.785 mas, bmaj=7.058 mas, bpa=-5.04 degrees ! Estimated noise=1025.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113208 Jy ! Component: 100 - total flux cleaned = 0.163257 Jy ! Component: 150 - total flux cleaned = 0.193688 Jy ! Component: 200 - total flux cleaned = 0.214976 Jy ! Total flux subtracted in 200 components = 0.214976 Jy ! Clean residual min=-0.006312 max=0.012077 Jy/beam ! Clean residual mean=0.000002 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.214976 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.214976 Jy ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=7.755 mas, bpa=-4.324 degrees ! Estimated noise=674.678 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 = 0.0211327 Jy ! Component: 100 - total flux cleaned = 0.0355252 Jy ! Component: 150 - total flux cleaned = 0.0459282 Jy ! Component: 200 - total flux cleaned = 0.0537497 Jy ! Total flux subtracted in 200 components = 0.0537497 Jy ! Clean residual min=-0.003633 max=0.006095 Jy/beam ! Clean residual mean=0.000005 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.268725 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 112 components and 0.268726 Jy ! Inverting map ! Added new window around map position (7.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066498 Jy ! Component: 100 - total flux cleaned = 0.0118268 Jy ! Component: 150 - total flux cleaned = 0.0161049 Jy ! Component: 200 - total flux cleaned = 0.0196751 Jy ! Total flux subtracted in 200 components = 0.0196751 Jy ! Clean residual min=-0.002822 max=0.003469 Jy/beam ! Clean residual mean=0.000003 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.288401 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 143 components and 0.288401 Jy ! Inverting map ! Added new window around map position (14, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348207 Jy ! Component: 100 - total flux cleaned = 0.00579846 Jy ! Component: 150 - total flux cleaned = 0.00783271 Jy ! Component: 200 - total flux cleaned = 0.00962539 Jy ! Total flux subtracted in 200 components = 0.00962539 Jy ! Clean residual min=-0.002543 max=0.002261 Jy/beam ! Clean residual mean=0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.298026 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 167 components and 0.298026 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=7.505 mas, bmaj=12.2 mas, bpa=1.594 degrees ! Estimated noise=843.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029191 Jy ! Component: 100 - total flux cleaned = 0.0050765 Jy ! Component: 150 - total flux cleaned = 0.00647551 Jy ! Component: 200 - total flux cleaned = 0.00729034 Jy ! Total flux subtracted in 200 components = 0.00729034 Jy ! Clean residual min=-0.002812 max=0.002624 Jy/beam ! Clean residual mean=0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.305316 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 = 0.000555953 Jy ! Component: 100 - total flux cleaned = 0.00100535 Jy ! Component: 150 - total flux cleaned = 0.0014079 Jy ! Component: 200 - total flux cleaned = 0.00162347 Jy ! Total flux subtracted in 200 components = 0.00162347 Jy ! Clean residual min=-0.002602 max=0.002555 Jy/beam ! Clean residual mean=0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.30694 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 258 components and 0.30694 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=7.755 mas, bpa=-4.324 degrees ! Estimated noise=674.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416763 Jy ! Component: 100 - total flux cleaned = 0.000690951 Jy ! Component: 150 - total flux cleaned = 0.000855081 Jy ! Component: 200 - total flux cleaned = 0.00100535 Jy ! Total flux subtracted in 200 components = 0.00100535 Jy ! Clean residual min=-0.002192 max=0.001984 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.307945 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 283 components and 0.307945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105547Jy sigma=0.000677 ! Fit after self-cal, rms=0.105518Jy sigma=0.000677 wmodel J2341+0018_S_2017_03_23_pus_map.mod ! Writing 283 model components to file: J2341+0018_S_2017_03_23_pus_map.mod wobs J2341+0018_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2341+0018_S_2017_03_23_pus_uvs.fits wwins J2341+0018_S_2017_03_23_pus_map.win ! wwins: Wrote 7 windows to J2341+0018_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 = -0.000416631 Jy ! Component: 100 - total flux cleaned = -0.000619988 Jy ! Component: 150 - total flux cleaned = -0.000619918 Jy ! Component: 200 - total flux cleaned = -0.00070896 Jy ! Component: 250 - total flux cleaned = -0.000650334 Jy ! Component: 300 - total flux cleaned = -0.000705363 Jy ! Component: 350 - total flux cleaned = -0.000704272 Jy ! Component: 400 - total flux cleaned = -0.000704221 Jy ! Component: 450 - total flux cleaned = -0.000729923 Jy ! Component: 500 - total flux cleaned = -0.000704874 Jy ! Component: 550 - total flux cleaned = -0.000680256 Jy ! Component: 600 - total flux cleaned = -0.000607748 Jy ! Component: 650 - total flux cleaned = -0.000536842 Jy ! Component: 700 - total flux cleaned = -0.00049067 Jy ! Component: 750 - total flux cleaned = -0.000377083 Jy ! Component: 800 - total flux cleaned = -0.000309944 Jy ! Component: 850 - total flux cleaned = -0.000265797 Jy ! Component: 900 - total flux cleaned = -0.000222743 Jy ! Component: 950 - total flux cleaned = -0.000137664 Jy ! Component: 1000 - total flux cleaned = -0.000159138 Jy ! Component: 1050 - total flux cleaned = -9.70332e-05 Jy ! Component: 1100 - total flux cleaned = -0.000117514 Jy ! Component: 1150 - total flux cleaned = -0.000117332 Jy ! Component: 1200 - total flux cleaned = -7.73644e-05 Jy ! Component: 1250 - total flux cleaned = -7.73157e-05 Jy ! Component: 1300 - total flux cleaned = -7.72316e-05 Jy ! Component: 1350 - total flux cleaned = -5.80164e-05 Jy ! Component: 1400 - total flux cleaned = -5.7831e-05 Jy ! Component: 1450 - total flux cleaned = -2.02925e-05 Jy ! Component: 1500 - total flux cleaned = 3.53276e-05 Jy ! Component: 1550 - total flux cleaned = -1.32991e-06 Jy ! Component: 1600 - total flux cleaned = 5.26071e-05 Jy ! Component: 1650 - total flux cleaned = 1.69398e-05 Jy ! Component: 1700 - total flux cleaned = 5.23603e-05 Jy ! Component: 1750 - total flux cleaned = 6.99534e-05 Jy ! Component: 1800 - total flux cleaned = 6.99921e-05 Jy ! Component: 1850 - total flux cleaned = 8.71837e-05 Jy ! Component: 1900 - total flux cleaned = 0.000138226 Jy ! Component: 1950 - total flux cleaned = 0.000155096 Jy ! Component: 2000 - total flux cleaned = 0.000188492 Jy ! Component: 2050 - total flux cleaned = 0.000271035 Jy ! Component: 2100 - total flux cleaned = 0.00033635 Jy ! Component: 2150 - total flux cleaned = 0.000336429 Jy ! Component: 2200 - total flux cleaned = 0.000432512 Jy ! Component: 2250 - total flux cleaned = 0.000432581 Jy ! Component: 2300 - total flux cleaned = 0.000479842 Jy ! Component: 2350 - total flux cleaned = 0.000480012 Jy ! Component: 2400 - total flux cleaned = 0.000479868 Jy ! Component: 2450 - total flux cleaned = 0.000510803 Jy ! Component: 2500 - total flux cleaned = 0.000571829 Jy ! Component: 2550 - total flux cleaned = 0.000601979 Jy ! Component: 2600 - total flux cleaned = 0.000586933 Jy ! Component: 2650 - total flux cleaned = 0.000572037 Jy ! Component: 2700 - total flux cleaned = 0.000660625 Jy ! Component: 2750 - total flux cleaned = 0.000646053 Jy ! Component: 2800 - total flux cleaned = 0.000660493 Jy ! Component: 2850 - total flux cleaned = 0.000703801 Jy ! Component: 2900 - total flux cleaned = 0.000732346 Jy ! Component: 2950 - total flux cleaned = 0.000803116 Jy ! Component: 3000 - total flux cleaned = 0.000817142 Jy ! Component: 3050 - total flux cleaned = 0.000775318 Jy ! Component: 3100 - total flux cleaned = 0.000816879 Jy ! Component: 3150 - total flux cleaned = 0.000844379 Jy ! Component: 3200 - total flux cleaned = 0.000844401 Jy ! Component: 3250 - total flux cleaned = 0.000871587 Jy ! Component: 3300 - total flux cleaned = 0.00087155 Jy ! Component: 3350 - total flux cleaned = 0.000858184 Jy ! Component: 3400 - total flux cleaned = 0.000898132 Jy ! Component: 3450 - total flux cleaned = 0.00085855 Jy ! Component: 3500 - total flux cleaned = 0.000871588 Jy ! Component: 3550 - total flux cleaned = 0.00085865 Jy ! Component: 3600 - total flux cleaned = 0.00088449 Jy ! Component: 3650 - total flux cleaned = 0.000871471 Jy ! Component: 3700 - total flux cleaned = 0.000909837 Jy ! Component: 3750 - total flux cleaned = 0.00084645 Jy ! Component: 3800 - total flux cleaned = 0.000896872 Jy ! Component: 3850 - total flux cleaned = 0.000859279 Jy ! Component: 3900 - total flux cleaned = 0.000846923 Jy ! Component: 3950 - total flux cleaned = 0.000809845 Jy ! Component: 4000 - total flux cleaned = 0.000772988 Jy ! Component: 4050 - total flux cleaned = 0.000748506 Jy ! Total flux subtracted in 4096 components = 0.000712044 Jy ! Clean residual min=-0.000728 max=0.000778 Jy/beam ! Clean residual mean=0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.308657 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 589 components and 0.308657 Jy ![Exited script file: muppet] wmap "J2341+0018_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 7.755 at -4.324 degrees (North through East) ! Clean map min=-0.0017055 max=0.13722 Jy/beam ! Writing clean map to FITS file: J2341+0018_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 0.137222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228376 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.499285 0.499285 0.99857 1.99714 3.99428 7.98856 15.9771 31.9543 63.9085 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 7.755 at -4.324 degrees (North through East) ! Clean map min=-0.0017055 max=0.13722 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 J2341+0018_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:11:48 2019