! Started logfile: J0253+3835_S_2017_08_05_pus_uvs.log on Thu May 9 19:18:25 2019 obs J0253+3835_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0253+3835_S_2017_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.954752 visibilities/baseline/integration-bin. ! Found source: J0253+3835 ! ! 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 513 lines of history. ! ! Reading 14264 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 J0253+3835_S_2017_08_05_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 478 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.663704Jy sigma=0.006810 ! Fit after self-cal, rms=0.650991Jy sigma=0.006692 ! 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=2.868 mas, bmaj=5.863 mas, bpa=-6.631 degrees ! Estimated noise=918.889 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 = 0.266456 Jy ! Component: 100 - total flux cleaned = 0.332722 Jy ! Total flux subtracted in 100 components = 0.332722 Jy ! Clean residual min=-0.011664 max=0.027630 Jy/beam ! Clean residual mean=-0.000022 rms=0.003605 Jy/beam ! Combined flux in latest and established models = 0.332722 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.332722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113480Jy sigma=0.001055 ! Fit after self-cal, rms=0.113371Jy sigma=0.001054 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328483 Jy ! Component: 100 - total flux cleaned = 0.0532733 Jy ! Total flux subtracted in 100 components = 0.0532733 Jy ! Clean residual min=-0.010493 max=0.015414 Jy/beam ! Clean residual mean=-0.000018 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.385995 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.385995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099280Jy sigma=0.000916 ! Fit after self-cal, rms=0.099038Jy sigma=0.000914 ! 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=3.381 mas, bmaj=6.453 mas, bpa=-5.133 degrees ! Estimated noise=659.152 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 (-2.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214523 Jy ! Component: 100 - total flux cleaned = 0.0343719 Jy ! Component: 150 - total flux cleaned = 0.0436724 Jy ! Component: 200 - total flux cleaned = 0.0506987 Jy ! Total flux subtracted in 200 components = 0.0506987 Jy ! Clean residual min=-0.008633 max=0.011669 Jy/beam ! Clean residual mean=-0.000035 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.436694 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 71 components and 0.436694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092899Jy sigma=0.000860 ! Fit after self-cal, rms=0.092578Jy sigma=0.000857 ! 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 0.97 HN 0.95 KP 1.02 ! LA 0.99 MK 1.02 NL 0.88 OV 1.03 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.99 ! LA 0.96 MK 1.02 NL 1.06 OV 1.09 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.04 HN 0.98 KP 0.95 ! LA 0.76 MK 1.04 NL 1.24 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.97 KP 1.00* ! LA 0.85 MK 1.86 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.092578Jy sigma=0.000857 ! Fit after self-cal, rms=0.078120Jy sigma=0.000737 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=6.46 mas, bpa=-4.496 degrees ! Estimated noise=655.576 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 = 0.00343488 Jy ! Component: 100 - total flux cleaned = 0.00409662 Jy ! Component: 150 - total flux cleaned = 0.00409599 Jy ! Component: 200 - total flux cleaned = 0.0041731 Jy ! Total flux subtracted in 200 components = 0.0041731 Jy ! Clean residual min=-0.004468 max=0.005126 Jy/beam ! Clean residual mean=-0.000026 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.440867 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.440867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077697Jy sigma=0.000732 ! Fit after self-cal, rms=0.077650Jy sigma=0.000731 ! 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=0.077650Jy sigma=0.000731 ! Fit after self-cal, rms=0.077236Jy sigma=0.000702 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=6.494 mas, bpa=-4.647 degrees ! Estimated noise=656.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142873 Jy ! Component: 100 - total flux cleaned = 0.00137658 Jy ! Component: 150 - total flux cleaned = 0.00111492 Jy ! Component: 200 - total flux cleaned = 0.00102947 Jy ! Total flux subtracted in 200 components = 0.00102947 Jy ! Clean residual min=-0.002730 max=0.004062 Jy/beam ! Clean residual mean=-0.000013 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.441897 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.441897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077127Jy sigma=0.000701 ! Fit after self-cal, rms=0.077138Jy sigma=0.000701 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 (-11, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367002 Jy ! Component: 100 - total flux cleaned = 0.00585365 Jy ! Component: 150 - total flux cleaned = 0.00747772 Jy ! Component: 200 - total flux cleaned = 0.00852354 Jy ! Total flux subtracted in 200 components = 0.00852354 Jy ! Clean residual min=-0.002475 max=0.004014 Jy/beam ! Clean residual mean=-0.000012 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.45042 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.45042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076927Jy sigma=0.000698 ! Fit after self-cal, rms=0.076913Jy sigma=0.000698 ! Inverting map ! Added new window around map position (127.5, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340143 Jy ! Component: 100 - total flux cleaned = 0.00491156 Jy ! Component: 150 - total flux cleaned = 0.00601798 Jy ! Component: 200 - total flux cleaned = 0.0068517 Jy ! Total flux subtracted in 200 components = 0.0068517 Jy ! Clean residual min=-0.002431 max=0.003140 Jy/beam ! Clean residual mean=-0.000010 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.457272 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 137 components and 0.457272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076757Jy sigma=0.000696 ! Fit after self-cal, rms=0.076748Jy sigma=0.000696 ! Inverting map ! Added new window around map position (-103, -73.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257385 Jy ! Component: 100 - total flux cleaned = 0.00344672 Jy ! Component: 150 - total flux cleaned = 0.00395029 Jy ! Component: 200 - total flux cleaned = 0.00448623 Jy ! Total flux subtracted in 200 components = 0.00448623 Jy ! Clean residual min=-0.002236 max=0.002882 Jy/beam ! Clean residual mean=-0.000010 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.461758 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 163 components and 0.461758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076644Jy sigma=0.000695 ! Fit after self-cal, rms=0.076638Jy sigma=0.000695 ! Inverting map ! Added new window around map position (-13, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263086 Jy ! Component: 100 - total flux cleaned = 0.00308703 Jy ! Component: 150 - total flux cleaned = 0.00344018 Jy ! Component: 200 - total flux cleaned = 0.00375652 Jy ! Total flux subtracted in 200 components = 0.00375652 Jy ! Clean residual min=-0.002047 max=0.002397 Jy/beam ! Clean residual mean=-0.000006 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.465515 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 193 components and 0.465515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076527Jy sigma=0.000694 ! Fit after self-cal, rms=0.076521Jy sigma=0.000694 ! 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=0.076521Jy sigma=0.000694 ! Fit after self-cal, rms=0.076349Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=6.492 mas, bpa=-4.582 degrees ! Estimated noise=655.602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116868 Jy ! Component: 100 - total flux cleaned = 0.00178158 Jy ! Component: 150 - total flux cleaned = 0.0021777 Jy ! Component: 200 - total flux cleaned = 0.00243243 Jy ! Total flux subtracted in 200 components = 0.00243243 Jy ! Clean residual min=-0.001929 max=0.002217 Jy/beam ! Clean residual mean=-0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.467947 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 211 components and 0.467947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076309Jy sigma=0.000692 ! Fit after self-cal, rms=0.076313Jy sigma=0.000692 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 = 0.000360246 Jy ! Component: 100 - total flux cleaned = 0.000525841 Jy ! Component: 150 - total flux cleaned = 0.000713876 Jy ! Component: 200 - total flux cleaned = 0.000832696 Jy ! Total flux subtracted in 200 components = 0.000832696 Jy ! Clean residual min=-0.001909 max=0.002217 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.46878 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 221 components and 0.46878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076288Jy sigma=0.000692 ! Fit after self-cal, rms=0.076288Jy 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=0.076288Jy sigma=0.000692 ! Fit after self-cal, rms=0.076256Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.368 mas, bmaj=9.61 mas, bpa=-2.127 degrees ! Estimated noise=810.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147208 Jy ! Component: 100 - total flux cleaned = 0.00242239 Jy ! Component: 150 - total flux cleaned = 0.00295636 Jy ! Component: 200 - total flux cleaned = 0.00322701 Jy ! Total flux subtracted in 200 components = 0.00322701 Jy ! Clean residual min=-0.002929 max=0.003368 Jy/beam ! Clean residual mean=-0.000005 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.472007 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 245 components and 0.472007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076246Jy sigma=0.000692 ! Fit after self-cal, rms=0.076246Jy sigma=0.000692 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 = 0.000237104 Jy ! Component: 100 - total flux cleaned = 0.000326758 Jy ! Component: 150 - total flux cleaned = 0.000463013 Jy ! Component: 200 - total flux cleaned = 0.000513116 Jy ! Total flux subtracted in 200 components = 0.000513116 Jy ! Clean residual min=-0.002909 max=0.003325 Jy/beam ! Clean residual mean=-0.000004 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.47252 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 254 components and 0.47252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076242Jy sigma=0.000692 ! Fit after self-cal, rms=0.076242Jy sigma=0.000692 ! 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=3.442 mas, bmaj=6.494 mas, bpa=-4.582 degrees ! Estimated noise=655.517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 6.494 at -4.582 degrees (North through East) ! Clean map min=-0.0018036 max=0.34557 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=2.927 mas, bmaj=5.888 mas, bpa=-6.037 degrees ! Estimated noise=941.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.268451 Jy ! Component: 100 - total flux cleaned = 0.338351 Jy ! Component: 150 - total flux cleaned = 0.370041 Jy ! Component: 200 - total flux cleaned = 0.389071 Jy ! Total flux subtracted in 200 components = 0.389071 Jy ! Clean residual min=-0.005258 max=0.010368 Jy/beam ! Clean residual mean=-0.000007 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.389072 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.389072 Jy ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=6.494 mas, bpa=-4.582 degrees ! Estimated noise=655.517 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 = 0.0166493 Jy ! Component: 100 - total flux cleaned = 0.0272906 Jy ! Component: 150 - total flux cleaned = 0.0347851 Jy ! Component: 200 - total flux cleaned = 0.0405169 Jy ! Total flux subtracted in 200 components = 0.0405169 Jy ! Clean residual min=-0.002893 max=0.003741 Jy/beam ! Clean residual mean=-0.000012 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.429589 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 73 components and 0.429589 Jy ! Inverting map ! Added new window around map position (-39.5, 42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479909 Jy ! Component: 100 - total flux cleaned = 0.00887173 Jy ! Component: 150 - total flux cleaned = 0.0124258 Jy ! Component: 200 - total flux cleaned = 0.0155632 Jy ! Total flux subtracted in 200 components = 0.0155632 Jy ! Clean residual min=-0.002389 max=0.002660 Jy/beam ! Clean residual mean=-0.000008 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.445152 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 108 components and 0.445152 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=7.368 mas, bmaj=9.61 mas, bpa=-2.127 degrees ! Estimated noise=810.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452565 Jy ! Component: 100 - total flux cleaned = 0.0080896 Jy ! Component: 150 - total flux cleaned = 0.0110594 Jy ! Component: 200 - total flux cleaned = 0.0135944 Jy ! Total flux subtracted in 200 components = 0.0135944 Jy ! Clean residual min=-0.002994 max=0.003245 Jy/beam ! Clean residual mean=-0.000011 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.458746 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 = 0.00220368 Jy ! Component: 100 - total flux cleaned = 0.00413172 Jy ! Component: 150 - total flux cleaned = 0.00582614 Jy ! Component: 200 - total flux cleaned = 0.00732081 Jy ! Total flux subtracted in 200 components = 0.00732081 Jy ! Clean residual min=-0.002875 max=0.003130 Jy/beam ! Clean residual mean=-0.000008 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.466067 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 201 components and 0.466067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=6.494 mas, bpa=-4.582 degrees ! Estimated noise=655.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618924 Jy ! Component: 100 - total flux cleaned = 0.00144147 Jy ! Component: 150 - total flux cleaned = 0.00191188 Jy ! Component: 200 - total flux cleaned = 0.00243918 Jy ! Total flux subtracted in 200 components = 0.00243918 Jy ! Clean residual min=-0.002143 max=0.002046 Jy/beam ! Clean residual mean=-0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.468506 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 229 components and 0.468506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076338Jy sigma=0.000692 ! Fit after self-cal, rms=0.076312Jy sigma=0.000692 wmodel J0253+3835_S_2017_08_05_pus_map.mod ! Writing 229 model components to file: J0253+3835_S_2017_08_05_pus_map.mod wobs J0253+3835_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0253+3835_S_2017_08_05_pus_uvs.fits wwins J0253+3835_S_2017_08_05_pus_map.win ! wwins: Wrote 7 windows to J0253+3835_S_2017_08_05_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 = 0.000501469 Jy ! Component: 100 - total flux cleaned = 0.000786295 Jy ! Component: 150 - total flux cleaned = 0.000922182 Jy ! Component: 200 - total flux cleaned = 0.000922472 Jy ! Component: 250 - total flux cleaned = 0.00101624 Jy ! Component: 300 - total flux cleaned = 0.00107661 Jy ! Component: 350 - total flux cleaned = 0.00119569 Jy ! Component: 400 - total flux cleaned = 0.00122467 Jy ! Component: 450 - total flux cleaned = 0.00128175 Jy ! Component: 500 - total flux cleaned = 0.00133842 Jy ! Component: 550 - total flux cleaned = 0.00144883 Jy ! Component: 600 - total flux cleaned = 0.00155649 Jy ! Component: 650 - total flux cleaned = 0.00168829 Jy ! Component: 700 - total flux cleaned = 0.00166173 Jy ! Component: 750 - total flux cleaned = 0.00168751 Jy ! Component: 800 - total flux cleaned = 0.00176346 Jy ! Component: 850 - total flux cleaned = 0.00171392 Jy ! Component: 900 - total flux cleaned = 0.001812 Jy ! Component: 950 - total flux cleaned = 0.00181171 Jy ! Component: 1000 - total flux cleaned = 0.00190684 Jy ! Component: 1050 - total flux cleaned = 0.00183602 Jy ! Component: 1100 - total flux cleaned = 0.00185925 Jy ! Component: 1150 - total flux cleaned = 0.00192824 Jy ! Component: 1200 - total flux cleaned = 0.00195034 Jy ! Component: 1250 - total flux cleaned = 0.00201804 Jy ! Component: 1300 - total flux cleaned = 0.00208423 Jy ! Component: 1350 - total flux cleaned = 0.00204042 Jy ! Component: 1400 - total flux cleaned = 0.00210589 Jy ! Component: 1450 - total flux cleaned = 0.00221283 Jy ! Component: 1500 - total flux cleaned = 0.00214939 Jy ! Component: 1550 - total flux cleaned = 0.0021911 Jy ! Component: 1600 - total flux cleaned = 0.00221189 Jy ! Component: 1650 - total flux cleaned = 0.00219169 Jy ! Component: 1700 - total flux cleaned = 0.00227306 Jy ! Component: 1750 - total flux cleaned = 0.00225296 Jy ! Component: 1800 - total flux cleaned = 0.00227303 Jy ! Component: 1850 - total flux cleaned = 0.00239135 Jy ! Component: 1900 - total flux cleaned = 0.00241062 Jy ! Component: 1950 - total flux cleaned = 0.00246836 Jy ! Component: 2000 - total flux cleaned = 0.00242994 Jy ! Component: 2050 - total flux cleaned = 0.00258153 Jy ! Component: 2100 - total flux cleaned = 0.00258133 Jy ! Component: 2150 - total flux cleaned = 0.00258131 Jy ! Component: 2200 - total flux cleaned = 0.00261816 Jy ! Component: 2250 - total flux cleaned = 0.0026365 Jy ! Component: 2300 - total flux cleaned = 0.00269072 Jy ! Component: 2350 - total flux cleaned = 0.00278038 Jy ! Component: 2400 - total flux cleaned = 0.00283366 Jy ! Component: 2450 - total flux cleaned = 0.00285174 Jy ! Component: 2500 - total flux cleaned = 0.00295657 Jy ! Component: 2550 - total flux cleaned = 0.00300844 Jy ! Component: 2600 - total flux cleaned = 0.00302566 Jy ! Component: 2650 - total flux cleaned = 0.00314496 Jy ! Component: 2700 - total flux cleaned = 0.00321253 Jy ! Component: 2750 - total flux cleaned = 0.00319564 Jy ! Component: 2800 - total flux cleaned = 0.00322908 Jy ! Component: 2850 - total flux cleaned = 0.00326239 Jy ! Component: 2900 - total flux cleaned = 0.00339337 Jy ! Component: 2950 - total flux cleaned = 0.00340964 Jy ! Component: 3000 - total flux cleaned = 0.00349 Jy ! Component: 3050 - total flux cleaned = 0.00353812 Jy ! Component: 3100 - total flux cleaned = 0.00361732 Jy ! Component: 3150 - total flux cleaned = 0.0037273 Jy ! Component: 3200 - total flux cleaned = 0.00371161 Jy ! Component: 3250 - total flux cleaned = 0.00380467 Jy ! Component: 3300 - total flux cleaned = 0.00389687 Jy ! Component: 3350 - total flux cleaned = 0.00391218 Jy ! Component: 3400 - total flux cleaned = 0.00404846 Jy ! Component: 3450 - total flux cleaned = 0.00415356 Jy ! Component: 3500 - total flux cleaned = 0.00428778 Jy ! Component: 3550 - total flux cleaned = 0.00431746 Jy ! Component: 3600 - total flux cleaned = 0.00442021 Jy ! Component: 3650 - total flux cleaned = 0.00453702 Jy ! Component: 3700 - total flux cleaned = 0.00460942 Jy ! Component: 3750 - total flux cleaned = 0.0047246 Jy ! Component: 3800 - total flux cleaned = 0.00479611 Jy ! Component: 3850 - total flux cleaned = 0.00485285 Jy ! Component: 3900 - total flux cleaned = 0.00493737 Jy ! Component: 3950 - total flux cleaned = 0.0049794 Jy ! Component: 4000 - total flux cleaned = 0.00504892 Jy ! Component: 4050 - total flux cleaned = 0.00513188 Jy ! Total flux subtracted in 4096 components = 0.00515935 Jy ! Clean residual min=-0.000795 max=0.000702 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.473666 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 577 components and 0.473666 Jy ![Exited script file: muppet] wmap "J0253+3835_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 6.494 at -4.582 degrees (North through East) ! Clean map min=-0.0013778 max=0.34565 Jy/beam ! Writing clean map to FITS file: J0253+3835_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.345646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261669 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.227113 0.227113 0.454226 0.908452 1.8169 3.63381 7.26761 14.5352 29.0705 58.1409 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.345 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 6.494 at -4.582 degrees (North through East) ! Clean map min=-0.0013778 max=0.34565 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 J0253+3835_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:18:32 2019