! Started logfile: J0931-2911_S_2015_03_17_pus_uvs.log on Fri Dec 30 22:54:35 2016 obs J0931-2911_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0931-2911_S_2015_03_17_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976874 visibilities/baseline/integration-bin. ! Found source: J0931-2911 ! ! 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 330 lines of history. ! ! Reading 21628 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 J0931-2911_S_2015_03_17_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.966470Jy sigma=0.008244 ! Fit after self-cal, rms=0.933199Jy sigma=0.007992 ! 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=2.325 mas, bmaj=6.086 mas, bpa=-2.835 degrees ! Estimated noise=979.718 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 = 0.0473341 Jy ! Component: 100 - total flux cleaned = 0.0658467 Jy ! Total flux subtracted in 100 components = 0.0658467 Jy ! Clean residual min=-0.004636 max=0.010347 Jy/beam ! Clean residual mean=-0.000021 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.0658467 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0658467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106173Jy sigma=0.000809 ! Fit after self-cal, rms=0.105657Jy sigma=0.000806 ! Inverting map ! Added new window around map position (-2.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131571 Jy ! Component: 100 - total flux cleaned = 0.0216962 Jy ! Total flux subtracted in 100 components = 0.0216962 Jy ! Clean residual min=-0.003703 max=0.006464 Jy/beam ! Clean residual mean=-0.000016 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0875428 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.0875428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102904Jy sigma=0.000781 ! Fit after self-cal, rms=0.102746Jy sigma=0.000780 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00707606 Jy ! Component: 100 - total flux cleaned = 0.0114859 Jy ! Total flux subtracted in 100 components = 0.0114859 Jy ! Clean residual min=-0.003648 max=0.004410 Jy/beam ! Clean residual mean=-0.000013 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0990287 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 83 components and 0.0990287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101986Jy sigma=0.000774 ! Fit after self-cal, rms=0.101913Jy sigma=0.000773 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=7.437 mas, bpa=-3.35 degrees ! Estimated noise=576.416 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624945 Jy ! Component: 100 - total flux cleaned = 0.0100633 Jy ! Component: 150 - total flux cleaned = 0.0126308 Jy ! Component: 200 - total flux cleaned = 0.0144181 Jy ! Total flux subtracted in 200 components = 0.0144181 Jy ! Clean residual min=-0.003030 max=0.002814 Jy/beam ! Clean residual mean=-0.000013 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.113447 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 143 components and 0.113447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101426Jy sigma=0.000770 ! Fit after self-cal, rms=0.101365Jy sigma=0.000769 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 1.01 KP 1.12 ! LA 0.97 MK 0.96 NL 1.10 OV 1.03 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 1.05 KP 1.05 ! LA 0.93 MK 0.97 NL 1.08 OV 1.04 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.88 HN 1.07 KP 0.96 ! LA 0.80 MK 1.00 NL 1.23 OV 0.92 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.87 HN 0.99 KP 0.92 ! LA 0.87 MK 1.06 NL 0.99 OV 0.99 ! PT 1.10 SC 0.98 ! ! ! Fit before self-cal, rms=0.101365Jy sigma=0.000769 ! Fit after self-cal, rms=0.099211Jy sigma=0.000765 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.961 mas, bmaj=7.448 mas, bpa=-3.194 degrees ! Estimated noise=570.594 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 = -0.000116904 Jy ! Component: 100 - total flux cleaned = -0.000296269 Jy ! Component: 150 - total flux cleaned = -0.000328235 Jy ! Component: 200 - total flux cleaned = -0.000328019 Jy ! Total flux subtracted in 200 components = -0.000328019 Jy ! Clean residual min=-0.002164 max=0.002306 Jy/beam ! Clean residual mean=-0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.113119 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 159 components and 0.113119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099181Jy sigma=0.000765 ! Fit after self-cal, rms=0.099155Jy sigma=0.000764 ! 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=0.099155Jy sigma=0.000764 ! Fit after self-cal, rms=0.101522Jy sigma=0.000763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.955 mas, bmaj=7.439 mas, bpa=-3.685 degrees ! Estimated noise=566.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552978 Jy ! Component: 100 - total flux cleaned = 0.000497737 Jy ! Component: 150 - total flux cleaned = 0.000497947 Jy ! Component: 200 - total flux cleaned = 0.000475758 Jy ! Total flux subtracted in 200 components = 0.000475758 Jy ! Clean residual min=-0.001809 max=0.001846 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.113595 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 169 components and 0.113595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101506Jy sigma=0.000763 ! Fit after self-cal, rms=0.101581Jy sigma=0.000763 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 = -5.03793e-06 Jy ! Component: 100 - total flux cleaned = 1.83174e-05 Jy ! Component: 150 - total flux cleaned = -2.19431e-06 Jy ! Component: 200 - total flux cleaned = -2.04103e-05 Jy ! Total flux subtracted in 200 components = -2.04103e-05 Jy ! Clean residual min=-0.001861 max=0.001775 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.113574 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 177 components and 0.113574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101572Jy sigma=0.000762 ! Fit after self-cal, rms=0.101571Jy sigma=0.000762 ! 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=0.101571Jy sigma=0.000762 ! Fit after self-cal, rms=0.102126Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.945 mas, bmaj=7.427 mas, bpa=-4.045 degrees ! Estimated noise=564.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354759 Jy ! Component: 100 - total flux cleaned = 0.000334507 Jy ! Component: 150 - total flux cleaned = 0.000354563 Jy ! Component: 200 - total flux cleaned = 0.000354051 Jy ! Total flux subtracted in 200 components = 0.000354051 Jy ! Clean residual min=-0.001824 max=0.001758 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.113928 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 180 components and 0.113928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102116Jy sigma=0.000762 ! Fit after self-cal, rms=0.102133Jy sigma=0.000762 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 = 6.84907e-05 Jy ! Component: 100 - total flux cleaned = 6.88812e-05 Jy ! Component: 150 - total flux cleaned = 5.19747e-05 Jy ! Component: 200 - total flux cleaned = 3.62496e-05 Jy ! Total flux subtracted in 200 components = 3.62496e-05 Jy ! Clean residual min=-0.001833 max=0.001728 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.113964 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 187 components and 0.113964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102127Jy sigma=0.000762 ! Fit after self-cal, rms=0.102124Jy sigma=0.000762 ! 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=0.102124Jy sigma=0.000762 ! Fit after self-cal, rms=0.102279Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.566 mas, bmaj=18.31 mas, bpa=3.275 degrees ! Estimated noise=755.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.4219e-05 Jy ! Component: 100 - total flux cleaned = 2.54361e-06 Jy ! Component: 150 - total flux cleaned = -1.0967e-05 Jy ! Component: 200 - total flux cleaned = -3.56657e-05 Jy ! Total flux subtracted in 200 components = -3.56657e-05 Jy ! Clean residual min=-0.001592 max=0.001763 Jy/beam ! Clean residual mean=0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.113929 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 194 components and 0.113929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102278Jy sigma=0.000762 ! Fit after self-cal, rms=0.102285Jy sigma=0.000762 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 = -5.63149e-05 Jy ! Component: 100 - total flux cleaned = -5.65097e-05 Jy ! Component: 150 - total flux cleaned = -5.58843e-05 Jy ! Component: 200 - total flux cleaned = -4.56965e-05 Jy ! Total flux subtracted in 200 components = -4.56965e-05 Jy ! Clean residual min=-0.001566 max=0.001757 Jy/beam ! Clean residual mean=0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.113883 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 199 components and 0.113883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102285Jy sigma=0.000762 ! Fit after self-cal, rms=0.102284Jy sigma=0.000762 ! 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=2.937 mas, bmaj=7.429 mas, bpa=-4.411 degrees ! Estimated noise=562.399 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.937 x 7.429 at -4.411 degrees (North through East) ! Clean map min=-0.0016541 max=0.061204 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=2.317 mas, bmaj=6.078 mas, bpa=-3.675 degrees ! Estimated noise=957.726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460096 Jy ! Component: 100 - total flux cleaned = 0.0669627 Jy ! Component: 150 - total flux cleaned = 0.0800654 Jy ! Component: 200 - total flux cleaned = 0.0890974 Jy ! Total flux subtracted in 200 components = 0.0890974 Jy ! Clean residual min=-0.003507 max=0.005031 Jy/beam ! Clean residual mean=-0.000012 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.0890975 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0890975 Jy ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.429 mas, bpa=-4.411 degrees ! Estimated noise=562.399 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 = 0.00962887 Jy ! Component: 100 - total flux cleaned = 0.0152816 Jy ! Component: 150 - total flux cleaned = 0.0188797 Jy ! Component: 200 - total flux cleaned = 0.0212587 Jy ! Total flux subtracted in 200 components = 0.0212587 Jy ! Clean residual min=-0.002000 max=0.002107 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.110356 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 84 components and 0.110356 Jy ! Inverting map ! Added new window around map position (-6, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195142 Jy ! Component: 100 - total flux cleaned = 0.00285718 Jy ! Component: 150 - total flux cleaned = 0.00332473 Jy ! Component: 200 - total flux cleaned = 0.00358874 Jy ! Total flux subtracted in 200 components = 0.00358874 Jy ! Clean residual min=-0.001989 max=0.001592 Jy/beam ! Clean residual mean=0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.113945 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.113945 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=7.566 mas, bmaj=18.31 mas, bpa=3.275 degrees ! Estimated noise=755.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288041 Jy ! Component: 100 - total flux cleaned = 0.000349953 Jy ! Component: 150 - total flux cleaned = 0.000350372 Jy ! Component: 200 - total flux cleaned = 0.000333668 Jy ! Total flux subtracted in 200 components = 0.000333668 Jy ! Clean residual min=-0.001852 max=0.001651 Jy/beam ! Clean residual mean=0.000004 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.114278 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 = -1.41168e-05 Jy ! Component: 100 - total flux cleaned = -2.72887e-05 Jy ! Component: 150 - total flux cleaned = -3.95197e-05 Jy ! Component: 200 - total flux cleaned = -6.31795e-05 Jy ! Total flux subtracted in 200 components = -6.31795e-05 Jy ! Clean residual min=-0.001805 max=0.001687 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.114215 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 144 components and 0.114215 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.429 mas, bpa=-4.411 degrees ! Estimated noise=562.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.79283e-05 Jy ! Component: 100 - total flux cleaned = 4.98417e-05 Jy ! Component: 150 - total flux cleaned = 0.000118815 Jy ! Component: 200 - total flux cleaned = 0.000119394 Jy ! Total flux subtracted in 200 components = 0.000119394 Jy ! Clean residual min=-0.001898 max=0.001593 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.114335 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 154 components and 0.114335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102257Jy sigma=0.000762 ! Fit after self-cal, rms=0.102237Jy sigma=0.000762 wmodel J0931-2911_S_2015_03_17_pus_map.mod ! Writing 154 model components to file: J0931-2911_S_2015_03_17_pus_map.mod wobs J0931-2911_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0931-2911_S_2015_03_17_pus_uvs.fits wwins J0931-2911_S_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J0931-2911_S_2015_03_17_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 = -0.000166939 Jy ! Component: 100 - total flux cleaned = -2.81939e-05 Jy ! Component: 150 - total flux cleaned = -2.84652e-05 Jy ! Component: 200 - total flux cleaned = -5.2975e-05 Jy ! Component: 250 - total flux cleaned = -7.74564e-05 Jy ! Component: 300 - total flux cleaned = -0.000148427 Jy ! Component: 350 - total flux cleaned = -0.000263337 Jy ! Component: 400 - total flux cleaned = -0.000330397 Jy ! Component: 450 - total flux cleaned = -0.000308301 Jy ! Component: 500 - total flux cleaned = -0.000351984 Jy ! Component: 550 - total flux cleaned = -0.000373531 Jy ! Component: 600 - total flux cleaned = -0.000456772 Jy ! Component: 650 - total flux cleaned = -0.000477037 Jy ! Component: 700 - total flux cleaned = -0.000537508 Jy ! Component: 750 - total flux cleaned = -0.000537212 Jy ! Component: 800 - total flux cleaned = -0.000596078 Jy ! Component: 850 - total flux cleaned = -0.000615358 Jy ! Component: 900 - total flux cleaned = -0.000729435 Jy ! Component: 950 - total flux cleaned = -0.000804627 Jy ! Component: 1000 - total flux cleaned = -0.000860265 Jy ! Component: 1050 - total flux cleaned = -0.000970148 Jy ! Component: 1100 - total flux cleaned = -0.00111465 Jy ! Component: 1150 - total flux cleaned = -0.00118594 Jy ! Component: 1200 - total flux cleaned = -0.00127407 Jy ! Component: 1250 - total flux cleaned = -0.00139578 Jy ! Component: 1300 - total flux cleaned = -0.00142987 Jy ! Component: 1350 - total flux cleaned = -0.00151506 Jy ! Component: 1400 - total flux cleaned = -0.00153192 Jy ! Component: 1450 - total flux cleaned = -0.00154889 Jy ! Component: 1500 - total flux cleaned = -0.00168089 Jy ! Component: 1550 - total flux cleaned = -0.0016647 Jy ! Component: 1600 - total flux cleaned = -0.00176155 Jy ! Component: 1650 - total flux cleaned = -0.00176155 Jy ! Component: 1700 - total flux cleaned = -0.00184066 Jy ! Component: 1750 - total flux cleaned = -0.00188766 Jy ! Component: 1800 - total flux cleaned = -0.00191845 Jy ! Component: 1850 - total flux cleaned = -0.00198008 Jy ! Component: 1900 - total flux cleaned = -0.00198024 Jy ! Component: 1950 - total flux cleaned = -0.00205584 Jy ! Component: 2000 - total flux cleaned = -0.0021007 Jy ! Component: 2050 - total flux cleaned = -0.00211552 Jy ! Component: 2100 - total flux cleaned = -0.00208606 Jy ! Component: 2150 - total flux cleaned = -0.00211518 Jy ! Component: 2200 - total flux cleaned = -0.00215856 Jy ! Component: 2250 - total flux cleaned = -0.00215873 Jy ! Component: 2300 - total flux cleaned = -0.00221558 Jy ! Component: 2350 - total flux cleaned = -0.00224368 Jy ! Component: 2400 - total flux cleaned = -0.00224354 Jy ! Component: 2450 - total flux cleaned = -0.00224362 Jy ! Component: 2500 - total flux cleaned = -0.00229863 Jy ! Component: 2550 - total flux cleaned = -0.00235311 Jy ! Component: 2600 - total flux cleaned = -0.00232593 Jy ! Component: 2650 - total flux cleaned = -0.00235288 Jy ! Component: 2700 - total flux cleaned = -0.00237949 Jy ! Component: 2750 - total flux cleaned = -0.00235307 Jy ! Component: 2800 - total flux cleaned = -0.00244487 Jy ! Component: 2850 - total flux cleaned = -0.00240577 Jy ! Component: 2900 - total flux cleaned = -0.00241882 Jy ! Component: 2950 - total flux cleaned = -0.00245725 Jy ! Component: 3000 - total flux cleaned = -0.00245731 Jy ! Component: 3050 - total flux cleaned = -0.00248282 Jy ! Component: 3100 - total flux cleaned = -0.00252047 Jy ! Component: 3150 - total flux cleaned = -0.00253285 Jy ! Component: 3200 - total flux cleaned = -0.00254526 Jy ! Component: 3250 - total flux cleaned = -0.00259424 Jy ! Component: 3300 - total flux cleaned = -0.002582 Jy ! Component: 3350 - total flux cleaned = -0.00259413 Jy ! Component: 3400 - total flux cleaned = -0.00264228 Jy ! Component: 3450 - total flux cleaned = -0.00267808 Jy ! Component: 3500 - total flux cleaned = -0.00272554 Jy ! Component: 3550 - total flux cleaned = -0.0027138 Jy ! Component: 3600 - total flux cleaned = -0.00274894 Jy ! Component: 3650 - total flux cleaned = -0.00274881 Jy ! Component: 3700 - total flux cleaned = -0.00277197 Jy ! Component: 3750 - total flux cleaned = -0.00276042 Jy ! Component: 3800 - total flux cleaned = -0.00279476 Jy ! Component: 3850 - total flux cleaned = -0.00277196 Jy ! Component: 3900 - total flux cleaned = -0.00280587 Jy ! Component: 3950 - total flux cleaned = -0.00281707 Jy ! Component: 4000 - total flux cleaned = -0.00282824 Jy ! Component: 4050 - total flux cleaned = -0.00281725 Jy ! Total flux subtracted in 4096 components = -0.00280629 Jy ! Clean residual min=-0.000712 max=0.000577 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.111528 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 435 components and 0.111528 Jy ![Exited script file: muppet] wmap "J0931-2911_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.937 x 7.429 at -4.411 degrees (North through East) ! Clean map min=-0.0016209 max=0.059941 Jy/beam ! Writing clean map to FITS file: J0931-2911_S_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0599407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200094 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00146 1.00146 2.00292 4.00584 8.01169 16.0234 32.0467 64.0935 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.937 x 7.429 at -4.411 degrees (North through East) ! Clean map min=-0.0016209 max=0.059941 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 J0931-2911_S_2015_03_17_pus_uvs.log closed on Fri Dec 30 22:54:41 2016