! Started logfile: J2225-0457_S_2017_08_12_pus_uvs.log on Fri May 10 15:09:29 2019 obs J2225-0457_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2225-0457_S_2017_08_12_pus_uva.fits ! AN table 1: 89 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.229713 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2225-0457 ! ! 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 594 lines of history. ! ! Reading 3680 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 J2225-0457_S_2017_08_12_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 634 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 664 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 664 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 842 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910708Jy sigma=0.007353 ! Fit after self-cal, rms=0.867583Jy sigma=0.007034 ! 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=2.845 mas, bmaj=6.61 mas, bpa=-0.5422 degrees ! Estimated noise=2210.8 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13739 Jy ! Component: 100 - total flux cleaned = 1.57584 Jy ! Total flux subtracted in 100 components = 1.57584 Jy ! Clean residual min=-0.079374 max=0.204107 Jy/beam ! Clean residual mean=-0.000339 rms=0.027032 Jy/beam ! Combined flux in latest and established models = 1.57584 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.57584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.512029Jy sigma=0.004167 ! Fit after self-cal, rms=0.512048Jy sigma=0.004166 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.235952 Jy ! Component: 100 - total flux cleaned = 0.377762 Jy ! Total flux subtracted in 100 components = 0.377762 Jy ! Clean residual min=-0.065839 max=0.094446 Jy/beam ! Clean residual mean=-0.000232 rms=0.017728 Jy/beam ! Combined flux in latest and established models = 1.95361 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 1.95361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352981Jy sigma=0.002871 ! Fit after self-cal, rms=0.353044Jy sigma=0.002871 ! 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=3.254 mas, bmaj=7.375 mas, bpa=-0.4796 degrees ! Estimated noise=1859.95 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117517 Jy ! Component: 100 - total flux cleaned = 0.184929 Jy ! Component: 150 - total flux cleaned = 0.224738 Jy ! Component: 200 - total flux cleaned = 0.248576 Jy ! Total flux subtracted in 200 components = 0.248576 Jy ! Clean residual min=-0.067733 max=0.131669 Jy/beam ! Clean residual mean=-0.000368 rms=0.021940 Jy/beam ! Combined flux in latest and established models = 2.20218 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 2.20218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.310978Jy sigma=0.002534 ! Fit after self-cal, rms=0.311098Jy sigma=0.002534 ! Inverting map ! Added new window around map position (49, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125945 Jy ! Component: 100 - total flux cleaned = 0.201691 Jy ! Component: 150 - total flux cleaned = 0.253808 Jy ! Component: 200 - total flux cleaned = 0.291499 Jy ! Total flux subtracted in 200 components = 0.291499 Jy ! Clean residual min=-0.062460 max=0.059905 Jy/beam ! Clean residual mean=-0.000349 rms=0.014776 Jy/beam ! Combined flux in latest and established models = 2.49368 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 128 components and 2.49368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252871Jy sigma=0.001990 ! Fit after self-cal, rms=0.239945Jy sigma=0.001898 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.97 KP 1.07 ! LA 0.99 MK 1.09 NL 0.88 OV 1.04 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.02 KP 1.03 ! LA 0.95 MK 1.08 NL 1.03 OV 1.09 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.02 KP 1.01 ! LA 0.97 MK 1.10 NL 0.97 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.239945Jy sigma=0.001898 ! Fit after self-cal, rms=0.212191Jy sigma=0.001670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.311 mas, bmaj=7.546 mas, bpa=0.6561 degrees ! Estimated noise=1905.85 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 = 0.0468008 Jy ! Component: 100 - total flux cleaned = 0.068746 Jy ! Component: 150 - total flux cleaned = 0.0809371 Jy ! Component: 200 - total flux cleaned = 0.0902515 Jy ! Total flux subtracted in 200 components = 0.0902515 Jy ! Clean residual min=-0.051251 max=0.051568 Jy/beam ! Clean residual mean=-0.000322 rms=0.011927 Jy/beam ! Combined flux in latest and established models = 2.58393 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 162 components and 2.58393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200001Jy sigma=0.001550 ! Fit after self-cal, rms=0.197779Jy sigma=0.001537 ! 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=0.197779Jy sigma=0.001537 ! Fit after self-cal, rms=0.156796Jy sigma=0.001238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.305 mas, bmaj=7.61 mas, bpa=0.867 degrees ! Estimated noise=1906.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026206 Jy ! Component: 100 - total flux cleaned = 0.0305373 Jy ! Component: 150 - total flux cleaned = 0.0348279 Jy ! Component: 200 - total flux cleaned = 0.0381949 Jy ! Total flux subtracted in 200 components = 0.0381949 Jy ! Clean residual min=-0.032459 max=0.037547 Jy/beam ! Clean residual mean=-0.000182 rms=0.008702 Jy/beam ! Combined flux in latest and established models = 2.62213 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 171 components and 2.62213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150787Jy sigma=0.001180 ! Fit after self-cal, rms=0.149972Jy sigma=0.001174 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 (18, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342085 Jy ! Component: 100 - total flux cleaned = 0.0526946 Jy ! Component: 150 - total flux cleaned = 0.0603143 Jy ! Component: 200 - total flux cleaned = 0.0658754 Jy ! Total flux subtracted in 200 components = 0.0658754 Jy ! Clean residual min=-0.033549 max=0.032152 Jy/beam ! Clean residual mean=-0.000164 rms=0.007795 Jy/beam ! Combined flux in latest and established models = 2.688 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 203 components and 2.688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141479Jy sigma=0.001095 ! Fit after self-cal, rms=0.140197Jy sigma=0.001089 ! Inverting map ! Added new window around map position (91.5, -42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308249 Jy ! Component: 100 - total flux cleaned = 0.0479116 Jy ! Component: 150 - total flux cleaned = 0.0605679 Jy ! Component: 200 - total flux cleaned = 0.0684098 Jy ! Total flux subtracted in 200 components = 0.0684098 Jy ! Clean residual min=-0.028931 max=0.029018 Jy/beam ! Clean residual mean=-0.000114 rms=0.006775 Jy/beam ! Combined flux in latest and established models = 2.75641 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 238 components and 2.75641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132496Jy sigma=0.001019 ! Fit after self-cal, rms=0.131700Jy sigma=0.001014 ! 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=0.131700Jy sigma=0.001014 ! Fit after self-cal, rms=0.128761Jy sigma=0.000992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=7.629 mas, bpa=1.015 degrees ! Estimated noise=1901.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160875 Jy ! Component: 100 - total flux cleaned = 0.024612 Jy ! Component: 150 - total flux cleaned = 0.0298765 Jy ! Component: 200 - total flux cleaned = 0.0330343 Jy ! Total flux subtracted in 200 components = 0.0330343 Jy ! Clean residual min=-0.028342 max=0.027694 Jy/beam ! Clean residual mean=-0.000076 rms=0.006140 Jy/beam ! Combined flux in latest and established models = 2.78945 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 264 components and 2.78945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125427Jy sigma=0.000963 ! Fit after self-cal, rms=0.125162Jy sigma=0.000961 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 = 0.00712284 Jy ! Component: 100 - total flux cleaned = 0.0107895 Jy ! Component: 150 - total flux cleaned = 0.0131644 Jy ! Component: 200 - total flux cleaned = 0.0147483 Jy ! Total flux subtracted in 200 components = 0.0147483 Jy ! Clean residual min=-0.026990 max=0.026511 Jy/beam ! Clean residual mean=-0.000069 rms=0.005956 Jy/beam ! Combined flux in latest and established models = 2.80419 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 272 components and 2.80419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123380Jy sigma=0.000946 ! Fit after self-cal, rms=0.123304Jy sigma=0.000945 ! 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=0.123304Jy sigma=0.000945 ! Fit after self-cal, rms=0.122854Jy sigma=0.000942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.086 mas, bmaj=13.26 mas, bpa=-3.475 degrees ! Estimated noise=2450.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773173 Jy ! Component: 100 - total flux cleaned = 0.0145837 Jy ! Component: 150 - total flux cleaned = 0.0190354 Jy ! Component: 200 - total flux cleaned = 0.0221143 Jy ! Total flux subtracted in 200 components = 0.0221143 Jy ! Clean residual min=-0.033695 max=0.031100 Jy/beam ! Clean residual mean=-0.000133 rms=0.009909 Jy/beam ! Combined flux in latest and established models = 2.82631 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 286 components and 2.82631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122263Jy sigma=0.000936 ! Fit after self-cal, rms=0.121808Jy sigma=0.000933 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 = 0.00206052 Jy ! Component: 100 - total flux cleaned = 0.00501562 Jy ! Component: 150 - total flux cleaned = 0.0063339 Jy ! Component: 200 - total flux cleaned = 0.00783863 Jy ! Total flux subtracted in 200 components = 0.00783863 Jy ! Clean residual min=-0.031079 max=0.030914 Jy/beam ! Clean residual mean=-0.000124 rms=0.009713 Jy/beam ! Combined flux in latest and established models = 2.83415 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 298 components and 2.83415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121959Jy sigma=0.000933 ! Fit after self-cal, rms=0.121703Jy sigma=0.000932 ! 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=3.31 mas, bmaj=7.635 mas, bpa=1.05 degrees ! Estimated noise=1899.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 7.635 at 1.05 degrees (North through East) ! Clean map min=-0.022077 max=1.5254 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=0.121703Jy sigma=0.000932 ! Fit after self-cal, rms=0.114803Jy sigma=0.000878 ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=7.627 mas, bpa=1.17 degrees ! Estimated noise=1897.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112866 Jy ! Component: 100 - total flux cleaned = 5.63607e-05 Jy ! Component: 150 - total flux cleaned = -0.000285274 Jy ! Component: 200 - total flux cleaned = -0.000880961 Jy ! Total flux subtracted in 200 components = -0.000880961 Jy ! Clean residual min=-0.022266 max=0.023985 Jy/beam ! Clean residual mean=-0.000057 rms=0.005484 Jy/beam ! Combined flux in latest and established models = 2.83327 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 311 components and 2.83327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112930Jy sigma=0.000863 ! Fit after self-cal, rms=0.112871Jy sigma=0.000862 ! Inverting map ! Added new window around map position (37, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226727 Jy ! Component: 100 - total flux cleaned = 0.0336695 Jy ! Component: 150 - total flux cleaned = 0.034325 Jy ! Component: 200 - total flux cleaned = 0.0349224 Jy ! Total flux subtracted in 200 components = 0.0349224 Jy ! Clean residual min=-0.019612 max=0.020651 Jy/beam ! Clean residual mean=-0.000053 rms=0.005081 Jy/beam ! Combined flux in latest and established models = 2.86819 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 327 components and 2.86819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107854Jy sigma=0.000821 ! Fit after self-cal, rms=0.107815Jy sigma=0.000820 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107815Jy sigma=0.000820 ! Fit after self-cal, rms=0.107410Jy sigma=0.000815 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=2.896 mas, bmaj=6.911 mas, bpa=0.8975 degrees ! Estimated noise=2252.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14147 Jy ! Component: 100 - total flux cleaned = 1.57418 Jy ! Component: 150 - total flux cleaned = 1.80138 Jy ! Component: 200 - total flux cleaned = 1.9424 Jy ! Total flux subtracted in 200 components = 1.9424 Jy ! Clean residual min=-0.047799 max=0.077394 Jy/beam ! Clean residual mean=-0.000128 rms=0.015497 Jy/beam ! Combined flux in latest and established models = 1.9424 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.9424 Jy ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=7.63 mas, bpa=1.13 degrees ! Estimated noise=1896.21 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 = 0.14939 Jy ! Component: 100 - total flux cleaned = 0.256774 Jy ! Component: 150 - total flux cleaned = 0.339152 Jy ! Component: 200 - total flux cleaned = 0.406 Jy ! Total flux subtracted in 200 components = 0.406 Jy ! Clean residual min=-0.045954 max=0.045653 Jy/beam ! Clean residual mean=-0.000220 rms=0.013069 Jy/beam ! Combined flux in latest and established models = 2.3484 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 103 components and 2.3484 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=7.089 mas, bmaj=13.25 mas, bpa=-3.417 degrees ! Estimated noise=2447.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104804 Jy ! Component: 100 - total flux cleaned = 0.182243 Jy ! Component: 150 - total flux cleaned = 0.242201 Jy ! Component: 200 - total flux cleaned = 0.290244 Jy ! Total flux subtracted in 200 components = 0.290244 Jy ! Clean residual min=-0.044373 max=0.038375 Jy/beam ! Clean residual mean=-0.000331 rms=0.013779 Jy/beam ! Combined flux in latest and established models = 2.63864 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 = 0.0391417 Jy ! Component: 100 - total flux cleaned = 0.0714843 Jy ! Component: 150 - total flux cleaned = 0.0985502 Jy ! Component: 200 - total flux cleaned = 0.121393 Jy ! Total flux subtracted in 200 components = 0.121393 Jy ! Clean residual min=-0.034903 max=0.029427 Jy/beam ! Clean residual mean=-0.000240 rms=0.010320 Jy/beam ! Combined flux in latest and established models = 2.76003 Jy ! Adding 152 model components to the UV plane model. ! The established model now contains 240 components and 2.76003 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=7.63 mas, bpa=1.13 degrees ! Estimated noise=1896.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262054 Jy ! Component: 100 - total flux cleaned = 0.0449476 Jy ! Component: 150 - total flux cleaned = 0.0556347 Jy ! Component: 200 - total flux cleaned = 0.0628828 Jy ! Total flux subtracted in 200 components = 0.0628828 Jy ! Clean residual min=-0.025112 max=0.025651 Jy/beam ! Clean residual mean=-0.000079 rms=0.005671 Jy/beam ! Combined flux in latest and established models = 2.82292 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 270 components and 2.82292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115612Jy sigma=0.000882 ! Fit after self-cal, rms=0.114354Jy sigma=0.000871 wmodel J2225-0457_S_2017_08_12_pus_map.mod ! Writing 270 model components to file: J2225-0457_S_2017_08_12_pus_map.mod wobs J2225-0457_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2225-0457_S_2017_08_12_pus_uvs.fits wwins J2225-0457_S_2017_08_12_pus_map.win ! wwins: Wrote 5 windows to J2225-0457_S_2017_08_12_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 = 0.000593018 Jy ! Component: 100 - total flux cleaned = -0.0024553 Jy ! Component: 150 - total flux cleaned = -0.00424284 Jy ! Component: 200 - total flux cleaned = -0.00524327 Jy ! Component: 250 - total flux cleaned = -0.00586856 Jy ! Component: 300 - total flux cleaned = -0.00616711 Jy ! Component: 350 - total flux cleaned = -0.00674002 Jy ! Component: 400 - total flux cleaned = -0.0070209 Jy ! Component: 450 - total flux cleaned = -0.00754551 Jy ! Component: 500 - total flux cleaned = -0.00729452 Jy ! Component: 550 - total flux cleaned = -0.00705055 Jy ! Component: 600 - total flux cleaned = -0.00635185 Jy ! Component: 650 - total flux cleaned = -0.00522029 Jy ! Component: 700 - total flux cleaned = -0.00500085 Jy ! Component: 750 - total flux cleaned = -0.00499894 Jy ! Component: 800 - total flux cleaned = -0.00478836 Jy ! Component: 850 - total flux cleaned = -0.00519565 Jy ! Component: 900 - total flux cleaned = -0.00637967 Jy ! Component: 950 - total flux cleaned = -0.00734083 Jy ! Component: 1000 - total flux cleaned = -0.00809063 Jy ! Component: 1050 - total flux cleaned = -0.00882604 Jy ! Component: 1100 - total flux cleaned = -0.00900835 Jy ! Component: 1150 - total flux cleaned = -0.0100667 Jy ! Component: 1200 - total flux cleaned = -0.0100638 Jy ! Component: 1250 - total flux cleaned = -0.010065 Jy ! Component: 1300 - total flux cleaned = -0.0102298 Jy ! Component: 1350 - total flux cleaned = -0.00973875 Jy ! Component: 1400 - total flux cleaned = -0.0092666 Jy ! Component: 1450 - total flux cleaned = -0.00911031 Jy ! Component: 1500 - total flux cleaned = -0.00864738 Jy ! Component: 1550 - total flux cleaned = -0.00774496 Jy ! Component: 1600 - total flux cleaned = -0.00685631 Jy ! Component: 1650 - total flux cleaned = -0.00598718 Jy ! Component: 1700 - total flux cleaned = -0.00498928 Jy ! Component: 1750 - total flux cleaned = -0.00428872 Jy ! Component: 1800 - total flux cleaned = -0.00401434 Jy ! Component: 1850 - total flux cleaned = -0.003201 Jy ! Component: 1900 - total flux cleaned = -0.0026675 Jy ! Component: 1950 - total flux cleaned = -0.00188297 Jy ! Component: 2000 - total flux cleaned = -0.00175539 Jy ! Component: 2050 - total flux cleaned = -0.00175495 Jy ! Component: 2100 - total flux cleaned = -0.000880355 Jy ! Component: 2150 - total flux cleaned = -0.000389228 Jy ! Component: 2200 - total flux cleaned = -0.000268446 Jy ! Component: 2250 - total flux cleaned = 0.000566781 Jy ! Component: 2300 - total flux cleaned = 0.00114906 Jy ! Component: 2350 - total flux cleaned = 0.00114433 Jy ! Component: 2400 - total flux cleaned = 0.00137133 Jy ! Component: 2450 - total flux cleaned = 0.00159631 Jy ! Component: 2500 - total flux cleaned = 0.00225915 Jy ! Component: 2550 - total flux cleaned = 0.00258369 Jy ! Component: 2600 - total flux cleaned = 0.00301264 Jy ! Component: 2650 - total flux cleaned = 0.00333018 Jy ! Component: 2700 - total flux cleaned = 0.00364311 Jy ! Component: 2750 - total flux cleaned = 0.00405695 Jy ! Component: 2800 - total flux cleaned = 0.00446377 Jy ! Component: 2850 - total flux cleaned = 0.004867 Jy ! Component: 2900 - total flux cleaned = 0.00566139 Jy ! Component: 2950 - total flux cleaned = 0.00576153 Jy ! Component: 3000 - total flux cleaned = 0.00643914 Jy ! Component: 3050 - total flux cleaned = 0.00643831 Jy ! Component: 3100 - total flux cleaned = 0.0070983 Jy ! Component: 3150 - total flux cleaned = 0.00774873 Jy ! Component: 3200 - total flux cleaned = 0.00802499 Jy ! Component: 3250 - total flux cleaned = 0.00838817 Jy ! Component: 3300 - total flux cleaned = 0.00865566 Jy ! Component: 3350 - total flux cleaned = 0.00909756 Jy ! Component: 3400 - total flux cleaned = 0.00927194 Jy ! Component: 3450 - total flux cleaned = 0.00944676 Jy ! Component: 3500 - total flux cleaned = 0.00978912 Jy ! Component: 3550 - total flux cleaned = 0.00995793 Jy ! Component: 3600 - total flux cleaned = 0.0102078 Jy ! Component: 3650 - total flux cleaned = 0.0102075 Jy ! Component: 3700 - total flux cleaned = 0.0103719 Jy ! Component: 3750 - total flux cleaned = 0.010615 Jy ! Component: 3800 - total flux cleaned = 0.0107743 Jy ! Component: 3850 - total flux cleaned = 0.0108537 Jy ! Component: 3900 - total flux cleaned = 0.0110883 Jy ! Component: 3950 - total flux cleaned = 0.0112422 Jy ! Component: 4000 - total flux cleaned = 0.0113182 Jy ! Component: 4050 - total flux cleaned = 0.0115444 Jy ! Total flux subtracted in 4096 components = 0.0113936 Jy ! Clean residual min=-0.004618 max=0.004388 Jy/beam ! Clean residual mean=-0.000017 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 2.83431 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 609 components and 2.83431 Jy ![Exited script file: muppet] wmap "J2225-0457_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.308 x 7.63 at 1.13 degrees (North through East) ! Clean map min=-0.0099279 max=1.546 Jy/beam ! Writing clean map to FITS file: J2225-0457_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.54605 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00142146 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275825 0.275825 0.551649 1.1033 2.2066 4.41319 8.82639 17.6528 35.3056 70.6111 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.546 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.308 x 7.63 at 1.13 degrees (North through East) ! Clean map min=-0.0099279 max=1.546 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 J2225-0457_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:09:34 2019