! Started logfile: J1215-1731_S_2017_08_12_pus_uvs.log on Fri May 10 14:59:23 2019 obs J1215-1731_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1215-1731_S_2017_08_12_pus_uva.fits ! AN table 1: 65 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879658 visibilities/baseline/integration-bin. ! Found source: J1215-1731 ! ! 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 10292 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 J1215-1731_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 434 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.518378Jy sigma=0.003754 ! Fit after self-cal, rms=0.454756Jy sigma=0.003267 ! 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=2.533 mas, bmaj=6.575 mas, bpa=-4.547 degrees ! Estimated noise=1458.17 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 = 0.452884 Jy ! Component: 100 - total flux cleaned = 0.617685 Jy ! Total flux subtracted in 100 components = 0.617685 Jy ! Clean residual min=-0.037796 max=0.075722 Jy/beam ! Clean residual mean=-0.000011 rms=0.009200 Jy/beam ! Combined flux in latest and established models = 0.617685 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.617685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254943Jy sigma=0.001888 ! Fit after self-cal, rms=0.254638Jy sigma=0.001886 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0894484 Jy ! Component: 100 - total flux cleaned = 0.144461 Jy ! Total flux subtracted in 100 components = 0.144461 Jy ! Clean residual min=-0.029485 max=0.040369 Jy/beam ! Clean residual mean=-0.000007 rms=0.007116 Jy/beam ! Combined flux in latest and established models = 0.762146 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.762146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200819Jy sigma=0.001459 ! Fit after self-cal, rms=0.200748Jy sigma=0.001458 ! 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=3.124 mas, bmaj=7.734 mas, bpa=-3.87 degrees ! Estimated noise=1141.6 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 (9, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0691198 Jy ! Component: 100 - total flux cleaned = 0.113277 Jy ! Component: 150 - total flux cleaned = 0.144243 Jy ! Component: 200 - total flux cleaned = 0.166674 Jy ! Total flux subtracted in 200 components = 0.166674 Jy ! Clean residual min=-0.022416 max=0.032220 Jy/beam ! Clean residual mean=0.000029 rms=0.006974 Jy/beam ! Combined flux in latest and established models = 0.928821 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 73 components and 0.92882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171367Jy sigma=0.001227 ! Fit after self-cal, rms=0.169853Jy sigma=0.001215 ! 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 1.10 FD 0.93 HN 1.13 KP 1.04 ! LA 0.96 MK 1.03 NL 0.88 OV 0.98 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.19 KP 0.99 ! LA 0.93 MK 1.02 NL 1.09 OV 1.00 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.16 KP 0.97 ! LA 0.94 MK 1.05 NL 1.04 OV 0.94 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.16 KP 1.00* ! LA 1.00* MK 1.10 NL 1.00* OV 1.00* ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.169853Jy sigma=0.001215 ! Fit after self-cal, rms=0.161726Jy sigma=0.001125 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=7.684 mas, bpa=-2.277 degrees ! Estimated noise=1128.75 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 = 0.00911491 Jy ! Component: 100 - total flux cleaned = 0.00964436 Jy ! Component: 150 - total flux cleaned = 0.0114128 Jy ! Component: 200 - total flux cleaned = 0.0121907 Jy ! Total flux subtracted in 200 components = 0.0121907 Jy ! Clean residual min=-0.026226 max=0.027950 Jy/beam ! Clean residual mean=-0.000028 rms=0.005477 Jy/beam ! Combined flux in latest and established models = 0.941011 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.941011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158530Jy sigma=0.001101 ! Fit after self-cal, rms=0.158450Jy sigma=0.001100 ! Inverting map ! Added new window around map position (21.5, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250791 Jy ! Component: 100 - total flux cleaned = 0.0334885 Jy ! Component: 150 - total flux cleaned = 0.0382736 Jy ! Component: 200 - total flux cleaned = 0.0412267 Jy ! Total flux subtracted in 200 components = 0.0412267 Jy ! Clean residual min=-0.024515 max=0.022500 Jy/beam ! Clean residual mean=-0.000048 rms=0.004939 Jy/beam ! Combined flux in latest and established models = 0.982238 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 125 components and 0.982238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153853Jy sigma=0.001063 ! Fit after self-cal, rms=0.153388Jy sigma=0.001060 ! 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=0.153388Jy sigma=0.001060 ! Fit after self-cal, rms=0.291975Jy sigma=0.000907 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=8.505 mas, bpa=-5.751 degrees ! Estimated noise=1179.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580987 Jy ! Component: 100 - total flux cleaned = 0.0070644 Jy ! Component: 150 - total flux cleaned = 0.00878659 Jy ! Component: 200 - total flux cleaned = 0.00983905 Jy ! Total flux subtracted in 200 components = 0.00983905 Jy ! Clean residual min=-0.014005 max=0.013639 Jy/beam ! Clean residual mean=-0.000023 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.992077 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 138 components and 0.992077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.284629Jy sigma=0.000891 ! Fit after self-cal, rms=0.284899Jy sigma=0.000890 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 = 0.00243178 Jy ! Component: 100 - total flux cleaned = 0.00382665 Jy ! Component: 150 - total flux cleaned = 0.00468811 Jy ! Component: 200 - total flux cleaned = 0.00509002 Jy ! Total flux subtracted in 200 components = 0.00509002 Jy ! Clean residual min=-0.013481 max=0.012510 Jy/beam ! Clean residual mean=-0.000027 rms=0.003190 Jy/beam ! Combined flux in latest and established models = 0.997167 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 145 components and 0.997167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280280Jy sigma=0.000883 ! Fit after self-cal, rms=0.280243Jy sigma=0.000883 ! 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=0.280243Jy sigma=0.000883 ! Fit after self-cal, rms=0.223519Jy sigma=0.000703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=8.271 mas, bpa=-4.661 degrees ! Estimated noise=1167.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580368 Jy ! Component: 100 - total flux cleaned = 0.00758791 Jy ! Component: 150 - total flux cleaned = 0.00813309 Jy ! Component: 200 - total flux cleaned = 0.00911629 Jy ! Total flux subtracted in 200 components = 0.00911629 Jy ! Clean residual min=-0.005549 max=0.005482 Jy/beam ! Clean residual mean=0.000001 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 1.00628 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 1.00628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223105Jy sigma=0.000696 ! Fit after self-cal, rms=0.223247Jy sigma=0.000695 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 = 0.00140451 Jy ! Component: 100 - total flux cleaned = 0.0019749 Jy ! Component: 150 - total flux cleaned = 0.0023721 Jy ! Component: 200 - total flux cleaned = 0.00261641 Jy ! Total flux subtracted in 200 components = 0.00261641 Jy ! Clean residual min=-0.005627 max=0.005403 Jy/beam ! Clean residual mean=-0.000001 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 1.0089 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 172 components and 1.0089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223092Jy sigma=0.000693 ! Fit after self-cal, rms=0.223172Jy sigma=0.000692 ! 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=0.223172Jy sigma=0.000692 ! Fit after self-cal, rms=0.214453Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.852 mas, bmaj=16.71 mas, bpa=-1.647 degrees ! Estimated noise=1455.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346844 Jy ! Component: 100 - total flux cleaned = 0.00393617 Jy ! Component: 150 - total flux cleaned = 0.00401277 Jy ! Component: 200 - total flux cleaned = 0.00401429 Jy ! Total flux subtracted in 200 components = 0.00401429 Jy ! Clean residual min=-0.007855 max=0.007970 Jy/beam ! Clean residual mean=-0.000005 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 1.01291 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 193 components and 1.01291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214404Jy sigma=0.000688 ! Fit after self-cal, rms=0.214368Jy sigma=0.000688 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 = 0.000543263 Jy ! Component: 100 - total flux cleaned = 0.000482874 Jy ! Component: 150 - total flux cleaned = 0.000485171 Jy ! Component: 200 - total flux cleaned = 0.000429535 Jy ! Total flux subtracted in 200 components = 0.000429535 Jy ! Clean residual min=-0.007950 max=0.007960 Jy/beam ! Clean residual mean=-0.000006 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 1.01334 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 201 components and 1.01334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214355Jy sigma=0.000687 ! Fit after self-cal, rms=0.214352Jy sigma=0.000687 ! 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=3.178 mas, bmaj=8.195 mas, bpa=-4.42 degrees ! Estimated noise=1161.61 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.178 x 8.195 at -4.42 degrees (North through East) ! Clean map min=-0.0054827 max=0.63462 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=0.214352Jy sigma=0.000687 ! Fit after self-cal, rms=0.504860Jy sigma=0.000629 ! Inverting map and beam ! Estimated beam: bmin=3.179 mas, bmaj=8.203 mas, bpa=-4.449 degrees ! Estimated noise=1161.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163192 Jy ! Component: 100 - total flux cleaned = -4.17704e-05 Jy ! Component: 150 - total flux cleaned = 0.000248041 Jy ! Component: 200 - total flux cleaned = 0.000159221 Jy ! Total flux subtracted in 200 components = 0.000159221 Jy ! Clean residual min=-0.005644 max=0.005142 Jy/beam ! Clean residual mean=-0.000000 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 1.0135 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 216 components and 1.0135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.504789Jy sigma=0.000627 ! Fit after self-cal, rms=0.504994Jy sigma=0.000627 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.38849e-06 Jy ! Component: 100 - total flux cleaned = 7.45299e-05 Jy ! Component: 150 - total flux cleaned = 7.35317e-05 Jy ! Component: 200 - total flux cleaned = 0.000148061 Jy ! Total flux subtracted in 200 components = 0.000148061 Jy ! Clean residual min=-0.005590 max=0.005120 Jy/beam ! Clean residual mean=-0.000000 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 1.01365 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 227 components and 1.01365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.504958Jy sigma=0.000626 ! Fit after self-cal, rms=0.505093Jy sigma=0.000626 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.505093Jy sigma=0.000626 ! Fit after self-cal, rms=0.493479Jy sigma=0.000626 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=2.552 mas, bmaj=7.001 mas, bpa=-5.592 degrees ! Estimated noise=1524.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.466558 Jy ! Component: 100 - total flux cleaned = 0.630949 Jy ! Component: 150 - total flux cleaned = 0.716223 Jy ! Component: 200 - total flux cleaned = 0.769899 Jy ! Total flux subtracted in 200 components = 0.769899 Jy ! Clean residual min=-0.012277 max=0.028501 Jy/beam ! Clean residual mean=0.000018 rms=0.003590 Jy/beam ! Combined flux in latest and established models = 0.769899 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.769899 Jy ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=8.199 mas, bpa=-4.46 degrees ! Estimated noise=1160.59 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 = 0.0590747 Jy ! Component: 100 - total flux cleaned = 0.096437 Jy ! Component: 150 - total flux cleaned = 0.123724 Jy ! Component: 200 - total flux cleaned = 0.145155 Jy ! Total flux subtracted in 200 components = 0.145155 Jy ! Clean residual min=-0.008794 max=0.013254 Jy/beam ! Clean residual mean=0.000066 rms=0.003512 Jy/beam ! Combined flux in latest and established models = 0.915055 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 84 components and 0.915055 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=7.848 mas, bmaj=16.71 mas, bpa=-1.654 degrees ! Estimated noise=1454.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298245 Jy ! Component: 100 - total flux cleaned = 0.0495955 Jy ! Component: 150 - total flux cleaned = 0.0631589 Jy ! Component: 200 - total flux cleaned = 0.0726865 Jy ! Total flux subtracted in 200 components = 0.0726865 Jy ! Clean residual min=-0.008008 max=0.007751 Jy/beam ! Clean residual mean=0.000035 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 0.987741 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 = 0.00686837 Jy ! Component: 100 - total flux cleaned = 0.0118841 Jy ! Component: 150 - total flux cleaned = 0.0155829 Jy ! Component: 200 - total flux cleaned = 0.0183287 Jy ! Total flux subtracted in 200 components = 0.0183287 Jy ! Clean residual min=-0.007830 max=0.007487 Jy/beam ! Clean residual mean=0.000008 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 1.00607 Jy ! Adding 146 model components to the UV plane model. ! The established model now contains 220 components and 1.00607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=8.199 mas, bpa=-4.46 degrees ! Estimated noise=1160.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264236 Jy ! Component: 100 - total flux cleaned = 0.00424318 Jy ! Component: 150 - total flux cleaned = 0.0051027 Jy ! Component: 200 - total flux cleaned = 0.00543564 Jy ! Total flux subtracted in 200 components = 0.00543564 Jy ! Clean residual min=-0.005051 max=0.005309 Jy/beam ! Clean residual mean=0.000001 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 1.01151 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 237 components and 1.01151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.493645Jy sigma=0.000628 ! Fit after self-cal, rms=0.494643Jy sigma=0.000627 wmodel J1215-1731_S_2017_08_12_pus_map.mod ! Writing 237 model components to file: J1215-1731_S_2017_08_12_pus_map.mod wobs J1215-1731_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1215-1731_S_2017_08_12_pus_uvs.fits wwins J1215-1731_S_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J1215-1731_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 = 0.00146835 Jy ! Component: 100 - total flux cleaned = 0.00190027 Jy ! Component: 150 - total flux cleaned = 0.00237945 Jy ! Component: 200 - total flux cleaned = 0.0023771 Jy ! Component: 250 - total flux cleaned = 0.00208787 Jy ! Component: 300 - total flux cleaned = 0.00208785 Jy ! Component: 350 - total flux cleaned = 0.00215377 Jy ! Component: 400 - total flux cleaned = 0.00254141 Jy ! Component: 450 - total flux cleaned = 0.00291726 Jy ! Component: 500 - total flux cleaned = 0.00322387 Jy ! Component: 550 - total flux cleaned = 0.00376296 Jy ! Component: 600 - total flux cleaned = 0.00399755 Jy ! Component: 650 - total flux cleaned = 0.00428429 Jy ! Component: 700 - total flux cleaned = 0.00434023 Jy ! Component: 750 - total flux cleaned = 0.00439628 Jy ! Component: 800 - total flux cleaned = 0.00461536 Jy ! Component: 850 - total flux cleaned = 0.00477487 Jy ! Component: 900 - total flux cleaned = 0.00488077 Jy ! Component: 950 - total flux cleaned = 0.00514117 Jy ! Component: 1000 - total flux cleaned = 0.00514029 Jy ! Component: 1050 - total flux cleaned = 0.0052916 Jy ! Component: 1100 - total flux cleaned = 0.00544128 Jy ! Component: 1150 - total flux cleaned = 0.00554044 Jy ! Component: 1200 - total flux cleaned = 0.0057833 Jy ! Component: 1250 - total flux cleaned = 0.00607056 Jy ! Component: 1300 - total flux cleaned = 0.00607042 Jy ! Component: 1350 - total flux cleaned = 0.00625824 Jy ! Component: 1400 - total flux cleaned = 0.00635074 Jy ! Component: 1450 - total flux cleaned = 0.00648839 Jy ! Component: 1500 - total flux cleaned = 0.00648827 Jy ! Component: 1550 - total flux cleaned = 0.0065333 Jy ! Component: 1600 - total flux cleaned = 0.00662249 Jy ! Component: 1650 - total flux cleaned = 0.00679868 Jy ! Component: 1700 - total flux cleaned = 0.00692881 Jy ! Component: 1750 - total flux cleaned = 0.00710087 Jy ! Component: 1800 - total flux cleaned = 0.00718664 Jy ! Component: 1850 - total flux cleaned = 0.00727086 Jy ! Component: 1900 - total flux cleaned = 0.00743797 Jy ! Component: 1950 - total flux cleaned = 0.00768644 Jy ! Component: 2000 - total flux cleaned = 0.00768661 Jy ! Component: 2050 - total flux cleaned = 0.00776782 Jy ! Component: 2100 - total flux cleaned = 0.00780794 Jy ! Component: 2150 - total flux cleaned = 0.00800736 Jy ! Component: 2200 - total flux cleaned = 0.00788781 Jy ! Component: 2250 - total flux cleaned = 0.00796647 Jy ! Component: 2300 - total flux cleaned = 0.00788907 Jy ! Component: 2350 - total flux cleaned = 0.00804309 Jy ! Component: 2400 - total flux cleaned = 0.00800485 Jy ! Component: 2450 - total flux cleaned = 0.00789069 Jy ! Component: 2500 - total flux cleaned = 0.00807892 Jy ! Component: 2550 - total flux cleaned = 0.00800415 Jy ! Component: 2600 - total flux cleaned = 0.00800425 Jy ! Component: 2650 - total flux cleaned = 0.00796798 Jy ! Component: 2700 - total flux cleaned = 0.0081137 Jy ! Component: 2750 - total flux cleaned = 0.00785956 Jy ! Component: 2800 - total flux cleaned = 0.00778759 Jy ! Component: 2850 - total flux cleaned = 0.00800238 Jy ! Component: 2900 - total flux cleaned = 0.00793104 Jy ! Component: 2950 - total flux cleaned = 0.00807235 Jy ! Component: 3000 - total flux cleaned = 0.00789665 Jy ! Component: 3050 - total flux cleaned = 0.00789659 Jy ! Component: 3100 - total flux cleaned = 0.00789636 Jy ! Component: 3150 - total flux cleaned = 0.00786199 Jy ! Component: 3200 - total flux cleaned = 0.0079303 Jy ! Component: 3250 - total flux cleaned = 0.00779441 Jy ! Component: 3300 - total flux cleaned = 0.0078288 Jy ! Component: 3350 - total flux cleaned = 0.00792949 Jy ! Component: 3400 - total flux cleaned = 0.00786305 Jy ! Component: 3450 - total flux cleaned = 0.00779675 Jy ! Component: 3500 - total flux cleaned = 0.00792862 Jy ! Component: 3550 - total flux cleaned = 0.00779812 Jy ! Component: 3600 - total flux cleaned = 0.00786308 Jy ! Component: 3650 - total flux cleaned = 0.0077665 Jy ! Component: 3700 - total flux cleaned = 0.00776677 Jy ! Component: 3750 - total flux cleaned = 0.00783051 Jy ! Component: 3800 - total flux cleaned = 0.00773544 Jy ! Component: 3850 - total flux cleaned = 0.00782998 Jy ! Component: 3900 - total flux cleaned = 0.0077982 Jy ! Component: 3950 - total flux cleaned = 0.00776684 Jy ! Component: 4000 - total flux cleaned = 0.00770482 Jy ! Component: 4050 - total flux cleaned = 0.0075505 Jy ! Total flux subtracted in 4096 components = 0.00739721 Jy ! Clean residual min=-0.001843 max=0.002364 Jy/beam ! Clean residual mean=0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 1.0189 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 546 components and 1.0189 Jy ![Exited script file: muppet] wmap "J1215-1731_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 8.199 at -4.46 degrees (North through East) ! Clean map min=-0.0030907 max=0.64271 Jy/beam ! Writing clean map to FITS file: J1215-1731_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 0.642705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000573591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.267739 0.267739 0.535478 1.07096 2.14191 4.28382 8.56765 17.1353 34.2706 68.5412 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.642 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 8.199 at -4.46 degrees (North through East) ! Clean map min=-0.0030907 max=0.64271 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 J1215-1731_S_2017_08_12_pus_uvs.log closed on Fri May 10 14:59:27 2019