! Started logfile: J0923+2815_S_2017_01_21_pus_uvs.log on Sun May 5 15:51:11 2019 obs J0923+2815_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0923+2815_S_2017_01_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.81847 visibilities/baseline/integration-bin. ! Found source: J0923+2815 ! ! 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 558 lines of history. ! ! Reading 13436 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 J0923+2815_S_2017_01_21_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.516666Jy sigma=0.004334 ! Fit after self-cal, rms=0.501479Jy sigma=0.004209 ! 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=2.851 mas, bmaj=5.756 mas, bpa=-3.748 degrees ! Estimated noise=1048.97 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 = 0.396319 Jy ! Component: 100 - total flux cleaned = 0.488086 Jy ! Total flux subtracted in 100 components = 0.488086 Jy ! Clean residual min=-0.014163 max=0.035112 Jy/beam ! Clean residual mean=-0.000015 rms=0.004527 Jy/beam ! Combined flux in latest and established models = 0.488086 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.488086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113778Jy sigma=0.000923 ! Fit after self-cal, rms=0.113767Jy sigma=0.000923 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374805 Jy ! Component: 100 - total flux cleaned = 0.0565618 Jy ! Total flux subtracted in 100 components = 0.0565618 Jy ! Clean residual min=-0.011800 max=0.013396 Jy/beam ! Clean residual mean=-0.000005 rms=0.003110 Jy/beam ! Combined flux in latest and established models = 0.544648 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.544648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102958Jy sigma=0.000797 ! Fit after self-cal, rms=0.102959Jy sigma=0.000796 ! 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=3.299 mas, bmaj=6.416 mas, bpa=-2.098 degrees ! Estimated noise=767.53 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 = 0.00995142 Jy ! Component: 100 - total flux cleaned = 0.0107041 Jy ! Component: 150 - total flux cleaned = 0.0112774 Jy ! Component: 200 - total flux cleaned = 0.01172 Jy ! Total flux subtracted in 200 components = 0.01172 Jy ! Clean residual min=-0.009209 max=0.009844 Jy/beam ! Clean residual mean=0.000003 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.556368 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.556368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101934Jy sigma=0.000783 ! Fit after self-cal, rms=0.101931Jy sigma=0.000783 ! 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 1.06 FD 0.97 HN 0.93 LA 1.02 ! MK 0.94 NL 0.99 OV 1.00 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.98 LA 0.99 ! MK 0.99 NL 1.03 OV 1.04 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.97 LA 1.00 ! MK 0.99 NL 1.03 OV 0.95 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.97 LA 1.02 ! MK 1.41 NL 1.00* OV 0.98 PT 0.98 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.101931Jy sigma=0.000783 ! Fit after self-cal, rms=0.098648Jy sigma=0.000724 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=6.434 mas, bpa=-1.964 degrees ! Estimated noise=767.2 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 = -0.000980543 Jy ! Component: 100 - total flux cleaned = -0.00109007 Jy ! Component: 150 - total flux cleaned = -0.00109184 Jy ! Component: 200 - total flux cleaned = -0.0011738 Jy ! Total flux subtracted in 200 components = -0.0011738 Jy ! Clean residual min=-0.006389 max=0.006300 Jy/beam ! Clean residual mean=-0.000001 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.555194 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.555194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098396Jy sigma=0.000722 ! Fit after self-cal, rms=0.098512Jy sigma=0.000722 ! 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=0.098512Jy sigma=0.000722 ! Fit after self-cal, rms=0.093832Jy sigma=0.000686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=6.457 mas, bpa=-1.869 degrees ! Estimated noise=768.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123333 Jy ! Component: 100 - total flux cleaned = 0.0010806 Jy ! Component: 150 - total flux cleaned = 0.000862478 Jy ! Component: 200 - total flux cleaned = 0.000725408 Jy ! Total flux subtracted in 200 components = 0.000725408 Jy ! Clean residual min=-0.003504 max=0.003837 Jy/beam ! Clean residual mean=-0.000004 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.55592 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.55592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093680Jy sigma=0.000685 ! Fit after self-cal, rms=0.093700Jy sigma=0.000685 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 (-17.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351842 Jy ! Component: 100 - total flux cleaned = 0.00462504 Jy ! Component: 150 - total flux cleaned = 0.00470161 Jy ! Component: 200 - total flux cleaned = 0.00477161 Jy ! Total flux subtracted in 200 components = 0.00477161 Jy ! Clean residual min=-0.003195 max=0.003169 Jy/beam ! Clean residual mean=-0.000003 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.560691 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.560691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093507Jy sigma=0.000683 ! Fit after self-cal, rms=0.093501Jy sigma=0.000683 ! 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=0.093501Jy sigma=0.000683 ! Fit after self-cal, rms=0.093653Jy sigma=0.000683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.286 mas, bmaj=6.457 mas, bpa=-1.811 degrees ! Estimated noise=769.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157708 Jy ! Component: 100 - total flux cleaned = 0.00171424 Jy ! Component: 150 - total flux cleaned = 0.00177423 Jy ! Component: 200 - total flux cleaned = 0.00177267 Jy ! Total flux subtracted in 200 components = 0.00177267 Jy ! Clean residual min=-0.002990 max=0.002969 Jy/beam ! Clean residual mean=-0.000003 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.562464 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.562464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093537Jy sigma=0.000682 ! Fit after self-cal, rms=0.093534Jy sigma=0.000682 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 (17, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678702 Jy ! Component: 100 - total flux cleaned = 0.000845732 Jy ! Component: 150 - total flux cleaned = 0.000924498 Jy ! Component: 200 - total flux cleaned = 0.000791814 Jy ! Total flux subtracted in 200 components = 0.000791814 Jy ! Clean residual min=-0.002786 max=0.002521 Jy/beam ! Clean residual mean=-0.000003 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.563256 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.563256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093368Jy sigma=0.000681 ! Fit after self-cal, rms=0.093360Jy sigma=0.000681 ! 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=0.093360Jy sigma=0.000681 ! Fit after self-cal, rms=0.093434Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.773 mas, bmaj=9.82 mas, bpa=-0.7865 degrees ! Estimated noise=949.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460208 Jy ! Component: 100 - total flux cleaned = 0.000641452 Jy ! Component: 150 - total flux cleaned = 0.000812503 Jy ! Component: 200 - total flux cleaned = 0.000936605 Jy ! Total flux subtracted in 200 components = 0.000936605 Jy ! Clean residual min=-0.002509 max=0.002321 Jy/beam ! Clean residual mean=-0.000004 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.564192 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.564192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093430Jy sigma=0.000681 ! Fit after self-cal, rms=0.093428Jy sigma=0.000681 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 = 0.000112895 Jy ! Component: 100 - total flux cleaned = 0.000157277 Jy ! Component: 150 - total flux cleaned = 0.000198615 Jy ! Component: 200 - total flux cleaned = 0.00025537 Jy ! Total flux subtracted in 200 components = 0.00025537 Jy ! Clean residual min=-0.002497 max=0.002270 Jy/beam ! Clean residual mean=-0.000003 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.564448 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.564448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093421Jy sigma=0.000681 ! Fit after self-cal, rms=0.093421Jy sigma=0.000681 ! 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=3.284 mas, bmaj=6.456 mas, bpa=-1.773 degrees ! Estimated noise=770.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.284 x 6.456 at -1.773 degrees (North through East) ! Clean map min=-0.0027935 max=0.51764 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=0.093421Jy sigma=0.000681 ! Fit after self-cal, rms=0.101405Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=6.455 mas, bpa=-1.798 degrees ! Estimated noise=770.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843942 Jy ! Component: 100 - total flux cleaned = 0.000716162 Jy ! Component: 150 - total flux cleaned = 0.000536792 Jy ! Component: 200 - total flux cleaned = 0.000369872 Jy ! Total flux subtracted in 200 components = 0.000369872 Jy ! Clean residual min=-0.002649 max=0.002446 Jy/beam ! Clean residual mean=-0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.564818 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.564818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101309Jy sigma=0.000606 ! Fit after self-cal, rms=0.101310Jy sigma=0.000606 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.79835e-05 Jy ! Component: 100 - total flux cleaned = 4.05375e-05 Jy ! Component: 150 - total flux cleaned = 4.13942e-05 Jy ! Component: 200 - total flux cleaned = 9.00272e-05 Jy ! Total flux subtracted in 200 components = 9.00272e-05 Jy ! Clean residual min=-0.002598 max=0.002403 Jy/beam ! Clean residual mean=-0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.564908 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 0.564908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101246Jy sigma=0.000606 ! Fit after self-cal, rms=0.101247Jy sigma=0.000606 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101247Jy sigma=0.000606 ! Fit after self-cal, rms=0.100891Jy sigma=0.000606 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=2.842 mas, bmaj=5.768 mas, bpa=-3.265 degrees ! Estimated noise=1050.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.396855 Jy ! Component: 100 - total flux cleaned = 0.489516 Jy ! Component: 150 - total flux cleaned = 0.52721 Jy ! Component: 200 - total flux cleaned = 0.546433 Jy ! Total flux subtracted in 200 components = 0.546433 Jy ! Clean residual min=-0.005462 max=0.009110 Jy/beam ! Clean residual mean=-0.000006 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.546432 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.546432 Jy ! Inverting map and beam ! Estimated beam: bmin=3.282 mas, bmaj=6.454 mas, bpa=-1.778 degrees ! Estimated noise=770.624 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 = 0.0103243 Jy ! Component: 100 - total flux cleaned = 0.0150109 Jy ! Component: 150 - total flux cleaned = 0.017543 Jy ! Component: 200 - total flux cleaned = 0.0183906 Jy ! Total flux subtracted in 200 components = 0.0183906 Jy ! Clean residual min=-0.003280 max=0.003707 Jy/beam ! Clean residual mean=-0.000005 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.564823 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.564823 Jy ! Inverting map ! Added new window around map position (-0.5, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261373 Jy ! Component: 100 - total flux cleaned = 0.00339816 Jy ! Component: 150 - total flux cleaned = 0.00390518 Jy ! Component: 200 - total flux cleaned = 0.00409119 Jy ! Total flux subtracted in 200 components = 0.00409119 Jy ! Clean residual min=-0.002670 max=0.002859 Jy/beam ! Clean residual mean=-0.000003 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.568914 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.568914 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=6.771 mas, bmaj=9.819 mas, bpa=-0.7874 degrees ! Estimated noise=951.267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776605 Jy ! Component: 100 - total flux cleaned = 0.000561352 Jy ! Component: 150 - total flux cleaned = 0.000318885 Jy ! Component: 200 - total flux cleaned = 0.000135797 Jy ! Total flux subtracted in 200 components = 0.000135797 Jy ! Clean residual min=-0.002381 max=0.002344 Jy/beam ! Clean residual mean=-0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.56905 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 = -0.000140525 Jy ! Component: 100 - total flux cleaned = -0.0002731 Jy ! Component: 150 - total flux cleaned = -0.000397957 Jy ! Component: 200 - total flux cleaned = -0.000492741 Jy ! Total flux subtracted in 200 components = -0.000492741 Jy ! Clean residual min=-0.002332 max=0.002334 Jy/beam ! Clean residual mean=-0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.568557 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 77 components and 0.568557 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.282 mas, bmaj=6.454 mas, bpa=-1.778 degrees ! Estimated noise=770.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435632 Jy ! Component: 100 - total flux cleaned = 0.000436001 Jy ! Component: 150 - total flux cleaned = 0.000282587 Jy ! Component: 200 - total flux cleaned = 0.000134081 Jy ! Total flux subtracted in 200 components = 0.000134081 Jy ! Clean residual min=-0.002577 max=0.002621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.568691 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 97 components and 0.568691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101008Jy sigma=0.000607 ! Fit after self-cal, rms=0.101005Jy sigma=0.000607 wmodel J0923+2815_S_2017_01_21_pus_map.mod ! Writing 97 model components to file: J0923+2815_S_2017_01_21_pus_map.mod wobs J0923+2815_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0923+2815_S_2017_01_21_pus_uvs.fits wwins J0923+2815_S_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J0923+2815_S_2017_01_21_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 = -0.000238759 Jy ! Component: 100 - total flux cleaned = -0.00014808 Jy ! Component: 150 - total flux cleaned = -0.000103592 Jy ! Component: 200 - total flux cleaned = -0.000144749 Jy ! Component: 250 - total flux cleaned = -0.000105536 Jy ! Component: 300 - total flux cleaned = -6.62012e-05 Jy ! Component: 350 - total flux cleaned = 4.73906e-05 Jy ! Component: 400 - total flux cleaned = 0.000121374 Jy ! Component: 450 - total flux cleaned = 0.000228845 Jy ! Component: 500 - total flux cleaned = 0.000193026 Jy ! Component: 550 - total flux cleaned = 8.96166e-05 Jy ! Component: 600 - total flux cleaned = 5.6077e-05 Jy ! Component: 650 - total flux cleaned = 8.93339e-05 Jy ! Component: 700 - total flux cleaned = 0.000122322 Jy ! Component: 750 - total flux cleaned = 9.07443e-05 Jy ! Component: 800 - total flux cleaned = 0.000185739 Jy ! Component: 850 - total flux cleaned = 0.000154551 Jy ! Component: 900 - total flux cleaned = 0.000215851 Jy ! Component: 950 - total flux cleaned = 0.000156005 Jy ! Component: 1000 - total flux cleaned = 0.000156788 Jy ! Component: 1050 - total flux cleaned = 0.000186078 Jy ! Component: 1100 - total flux cleaned = 0.000129009 Jy ! Component: 1150 - total flux cleaned = 0.000214397 Jy ! Component: 1200 - total flux cleaned = 0.000242198 Jy ! Component: 1250 - total flux cleaned = 0.000297191 Jy ! Component: 1300 - total flux cleaned = 0.000405877 Jy ! Component: 1350 - total flux cleaned = 0.00037878 Jy ! Component: 1400 - total flux cleaned = 0.000458352 Jy ! Component: 1450 - total flux cleaned = 0.00048501 Jy ! Component: 1500 - total flux cleaned = 0.000562455 Jy ! Component: 1550 - total flux cleaned = 0.000638929 Jy ! Component: 1600 - total flux cleaned = 0.000664241 Jy ! Component: 1650 - total flux cleaned = 0.000788938 Jy ! Component: 1700 - total flux cleaned = 0.000764532 Jy ! Component: 1750 - total flux cleaned = 0.000862242 Jy ! Component: 1800 - total flux cleaned = 0.000861959 Jy ! Component: 1850 - total flux cleaned = 0.000862259 Jy ! Component: 1900 - total flux cleaned = 0.000862785 Jy ! Component: 1950 - total flux cleaned = 0.00095608 Jy ! Component: 2000 - total flux cleaned = 0.000909473 Jy ! Component: 2050 - total flux cleaned = 0.00104693 Jy ! Component: 2100 - total flux cleaned = 0.00102408 Jy ! Component: 2150 - total flux cleaned = 0.00106923 Jy ! Component: 2200 - total flux cleaned = 0.00111362 Jy ! Component: 2250 - total flux cleaned = 0.00117935 Jy ! Component: 2300 - total flux cleaned = 0.00115709 Jy ! Component: 2350 - total flux cleaned = 0.00120039 Jy ! Component: 2400 - total flux cleaned = 0.00124344 Jy ! Component: 2450 - total flux cleaned = 0.00139219 Jy ! Component: 2500 - total flux cleaned = 0.00132874 Jy ! Component: 2550 - total flux cleaned = 0.00134965 Jy ! Component: 2600 - total flux cleaned = 0.00147392 Jy ! Component: 2650 - total flux cleaned = 0.00141223 Jy ! Component: 2700 - total flux cleaned = 0.00137162 Jy ! Component: 2750 - total flux cleaned = 0.00147215 Jy ! Component: 2800 - total flux cleaned = 0.00143194 Jy ! Component: 2850 - total flux cleaned = 0.00141202 Jy ! Component: 2900 - total flux cleaned = 0.00141192 Jy ! Component: 2950 - total flux cleaned = 0.00133368 Jy ! Component: 3000 - total flux cleaned = 0.00139203 Jy ! Component: 3050 - total flux cleaned = 0.00137288 Jy ! Component: 3100 - total flux cleaned = 0.00137285 Jy ! Component: 3150 - total flux cleaned = 0.00139165 Jy ! Component: 3200 - total flux cleaned = 0.00142899 Jy ! Component: 3250 - total flux cleaned = 0.00139175 Jy ! Component: 3300 - total flux cleaned = 0.00141003 Jy ! Component: 3350 - total flux cleaned = 0.00146508 Jy ! Component: 3400 - total flux cleaned = 0.00137384 Jy ! Component: 3450 - total flux cleaned = 0.00144674 Jy ! Component: 3500 - total flux cleaned = 0.00155453 Jy ! Component: 3550 - total flux cleaned = 0.00144737 Jy ! Component: 3600 - total flux cleaned = 0.0015185 Jy ! Component: 3650 - total flux cleaned = 0.00151868 Jy ! Component: 3700 - total flux cleaned = 0.00151902 Jy ! Component: 3750 - total flux cleaned = 0.00165828 Jy ! Component: 3800 - total flux cleaned = 0.00164079 Jy ! Component: 3850 - total flux cleaned = 0.00158935 Jy ! Component: 3900 - total flux cleaned = 0.00162353 Jy ! Component: 3950 - total flux cleaned = 0.00158965 Jy ! Component: 4000 - total flux cleaned = 0.00165713 Jy ! Component: 4050 - total flux cleaned = 0.00172398 Jy ! Total flux subtracted in 4096 components = 0.00170716 Jy ! Clean residual min=-0.000949 max=0.001009 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.570399 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 412 components and 0.570398 Jy ![Exited script file: muppet] wmap "J0923+2815_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.282 x 6.454 at -1.778 degrees (North through East) ! Clean map min=-0.0035243 max=0.5178 Jy/beam ! Writing clean map to FITS file: J0923+2815_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.517803 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000305259 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.176858 0.176858 0.353716 0.707433 1.41487 2.82973 5.65946 11.3189 22.6378 45.2757 90.5514 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.517 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.282 x 6.454 at -1.778 degrees (North through East) ! Clean map min=-0.0035243 max=0.5178 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 J0923+2815_S_2017_01_21_pus_uvs.log closed on Sun May 5 15:51:17 2019