! Started logfile: J1307+7649_S_2017_05_01_pus_uvs.log on Wed May 1 18:37:59 2019 obs J1307+7649_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1307+7649_S_2017_05_01_pus_uva.fits ! AN table 1: 311 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984995 visibilities/baseline/integration-bin. ! Found source: J1307+7649 ! ! 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 788 lines of history. ! ! Reading 55140 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 J1307+7649_S_2017_05_01_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1266 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910310Jy sigma=0.007135 ! Fit after self-cal, rms=0.877421Jy sigma=0.006874 ! 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=3.124 mas, bmaj=3.427 mas, bpa=-70.24 degrees ! Estimated noise=846.024 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 = 0.0846549 Jy ! Component: 100 - total flux cleaned = 0.127945 Jy ! Total flux subtracted in 100 components = 0.127945 Jy ! Clean residual min=-0.008587 max=0.023304 Jy/beam ! Clean residual mean=-0.000090 rms=0.002562 Jy/beam ! Combined flux in latest and established models = 0.127945 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.127945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126932Jy sigma=0.000996 ! Fit after self-cal, rms=0.126636Jy sigma=0.000993 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298212 Jy ! Component: 100 - total flux cleaned = 0.0499855 Jy ! Total flux subtracted in 100 components = 0.0499855 Jy ! Clean residual min=-0.008112 max=0.017376 Jy/beam ! Clean residual mean=-0.000063 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.17793 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.17793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112976Jy sigma=0.000870 ! Fit after self-cal, rms=0.112854Jy sigma=0.000869 ! Inverting map ! Added new window around map position (64.5, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180349 Jy ! Component: 100 - total flux cleaned = 0.0307559 Jy ! Total flux subtracted in 100 components = 0.0307559 Jy ! Clean residual min=-0.007046 max=0.013867 Jy/beam ! Clean residual mean=-0.000051 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.208686 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.208686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107980Jy sigma=0.000826 ! Fit after self-cal, rms=0.107785Jy sigma=0.000824 ! Inverting map ! Added new window around map position (4, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150682 Jy ! Component: 100 - total flux cleaned = 0.0260557 Jy ! Total flux subtracted in 100 components = 0.0260557 Jy ! Clean residual min=-0.006300 max=0.010449 Jy/beam ! Clean residual mean=-0.000041 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.234742 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.234742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103905Jy sigma=0.000788 ! Fit after self-cal, rms=0.103651Jy sigma=0.000786 ! Inverting map ! Added new window around map position (9.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117103 Jy ! Component: 100 - total flux cleaned = 0.02085 Jy ! Total flux subtracted in 100 components = 0.02085 Jy ! Clean residual min=-0.005436 max=0.008246 Jy/beam ! Clean residual mean=-0.000035 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.255592 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.255592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101033Jy sigma=0.000762 ! Fit after self-cal, rms=0.100891Jy sigma=0.000761 ! 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=3.958 mas, bmaj=4.54 mas, bpa=-75.02 degrees ! Estimated noise=421.534 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 (10, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181204 Jy ! Component: 100 - total flux cleaned = 0.0311321 Jy ! Component: 150 - total flux cleaned = 0.0410882 Jy ! Component: 200 - total flux cleaned = 0.0491428 Jy ! Total flux subtracted in 200 components = 0.0491428 Jy ! Clean residual min=-0.005624 max=0.010050 Jy/beam ! Clean residual mean=-0.000033 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.304735 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 153 components and 0.304735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096700Jy sigma=0.000722 ! Fit after self-cal, rms=0.096386Jy sigma=0.000719 ! 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 0.98 FD 0.89 HN 1.13 KP 0.96 ! LA 0.92 MK 0.99 NL 1.02 OV 1.10 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.14 KP 0.92 ! LA 0.90 MK 0.99 NL 1.06 OV 1.10 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.07 KP 0.94 ! LA 0.94 MK 1.01 NL 1.06 OV 1.03 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.98 HN 1.12 KP 1.00* ! LA 0.95 MK 0.81 NL 1.00* OV 1.00* ! PT 0.95 SC 1.00* ! ! ! Fit before self-cal, rms=0.096386Jy sigma=0.000719 ! Fit after self-cal, rms=0.092770Jy sigma=0.000702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.978 mas, bmaj=4.554 mas, bpa=-74.3 degrees ! Estimated noise=414.209 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 = 0.0066145 Jy ! Component: 100 - total flux cleaned = 0.00982611 Jy ! Component: 150 - total flux cleaned = 0.0111243 Jy ! Component: 200 - total flux cleaned = 0.0118897 Jy ! Total flux subtracted in 200 components = 0.0118897 Jy ! Clean residual min=-0.004108 max=0.006295 Jy/beam ! Clean residual mean=0.000022 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.316625 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.316625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092278Jy sigma=0.000698 ! Fit after self-cal, rms=0.092254Jy sigma=0.000697 ! 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=0.092254Jy sigma=0.000697 ! Fit after self-cal, rms=0.092495Jy sigma=0.000688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.968 mas, bmaj=4.56 mas, bpa=-71.61 degrees ! Estimated noise=415.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237088 Jy ! Component: 100 - total flux cleaned = 0.00321885 Jy ! Component: 150 - total flux cleaned = 0.00333057 Jy ! Component: 200 - total flux cleaned = 0.00348573 Jy ! Total flux subtracted in 200 components = 0.00348573 Jy ! Clean residual min=-0.003729 max=0.005002 Jy/beam ! Clean residual mean=-0.000012 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.32011 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 184 components and 0.32011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092404Jy sigma=0.000687 ! Fit after self-cal, rms=0.092447Jy sigma=0.000687 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 = 0.000743575 Jy ! Component: 100 - total flux cleaned = 0.00107709 Jy ! Component: 150 - total flux cleaned = 0.00124915 Jy ! Component: 200 - total flux cleaned = 0.00128828 Jy ! Total flux subtracted in 200 components = 0.00128828 Jy ! Clean residual min=-0.003667 max=0.004903 Jy/beam ! Clean residual mean=-0.000011 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.321399 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 194 components and 0.321399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092406Jy sigma=0.000686 ! Fit after self-cal, rms=0.092404Jy sigma=0.000686 ! 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=0.092404Jy sigma=0.000686 ! Fit after self-cal, rms=0.092350Jy sigma=0.000686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.983 mas, bmaj=4.562 mas, bpa=-70.99 degrees ! Estimated noise=415.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107382 Jy ! Component: 100 - total flux cleaned = 0.00129647 Jy ! Component: 150 - total flux cleaned = 0.00141376 Jy ! Component: 200 - total flux cleaned = 0.00152259 Jy ! Total flux subtracted in 200 components = 0.00152259 Jy ! Clean residual min=-0.003680 max=0.004849 Jy/beam ! Clean residual mean=-0.000012 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.322921 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 197 components and 0.322921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092311Jy sigma=0.000686 ! Fit after self-cal, rms=0.092308Jy sigma=0.000686 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 = 0.000312891 Jy ! Component: 100 - total flux cleaned = 0.000463595 Jy ! Component: 150 - total flux cleaned = 0.000497471 Jy ! Component: 200 - total flux cleaned = 0.000561011 Jy ! Total flux subtracted in 200 components = 0.000561011 Jy ! Clean residual min=-0.003638 max=0.004802 Jy/beam ! Clean residual mean=-0.000012 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.323482 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 202 components and 0.323482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092284Jy sigma=0.000685 ! Fit after self-cal, rms=0.092283Jy sigma=0.000685 ! 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=0.092283Jy sigma=0.000685 ! Fit after self-cal, rms=0.092217Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.549 mas, bmaj=9.532 mas, bpa=-87.46 degrees ! Estimated noise=504.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217028 Jy ! Component: 100 - total flux cleaned = 0.000546809 Jy ! Component: 150 - total flux cleaned = 0.000859004 Jy ! Component: 200 - total flux cleaned = 0.000966959 Jy ! Total flux subtracted in 200 components = 0.000966959 Jy ! Clean residual min=-0.006202 max=0.008817 Jy/beam ! Clean residual mean=-0.000026 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.324449 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 219 components and 0.324449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092207Jy sigma=0.000685 ! Fit after self-cal, rms=0.092205Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271282 Jy ! Component: 100 - total flux cleaned = 0.000401899 Jy ! Component: 150 - total flux cleaned = 0.000431616 Jy ! Component: 200 - total flux cleaned = 0.000456499 Jy ! Total flux subtracted in 200 components = 0.000456499 Jy ! Clean residual min=-0.006274 max=0.008769 Jy/beam ! Clean residual mean=-0.000026 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 0.324906 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 225 components and 0.324906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092207Jy sigma=0.000685 ! Fit after self-cal, rms=0.092207Jy sigma=0.000685 ! 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=3.991 mas, bmaj=4.562 mas, bpa=-70.54 degrees ! Estimated noise=415.428 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.991 x 4.562 at -70.54 degrees (North through East) ! Clean map min=-0.0036044 max=0.10744 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=3.124 mas, bmaj=3.45 mas, bpa=-63.85 degrees ! Estimated noise=845.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0832883 Jy ! Component: 100 - total flux cleaned = 0.128403 Jy ! Component: 150 - total flux cleaned = 0.159615 Jy ! Component: 200 - total flux cleaned = 0.183313 Jy ! Total flux subtracted in 200 components = 0.183313 Jy ! Clean residual min=-0.007437 max=0.014172 Jy/beam ! Clean residual mean=-0.000063 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.183313 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.183313 Jy ! Inverting map and beam ! Estimated beam: bmin=3.991 mas, bmaj=4.562 mas, bpa=-70.54 degrees ! Estimated noise=415.428 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 = 0.0334444 Jy ! Component: 100 - total flux cleaned = 0.0562451 Jy ! Component: 150 - total flux cleaned = 0.0733062 Jy ! Component: 200 - total flux cleaned = 0.086489 Jy ! Total flux subtracted in 200 components = 0.086489 Jy ! Clean residual min=-0.005414 max=0.008153 Jy/beam ! Clean residual mean=-0.000056 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.269802 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 123 components and 0.269802 Jy ! Inverting map ! Added new window around map position (-0.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104635 Jy ! Component: 100 - total flux cleaned = 0.0189062 Jy ! Component: 150 - total flux cleaned = 0.025828 Jy ! Component: 200 - total flux cleaned = 0.0315692 Jy ! Total flux subtracted in 200 components = 0.0315692 Jy ! Clean residual min=-0.004312 max=0.004713 Jy/beam ! Clean residual mean=-0.000031 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.301371 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 174 components and 0.301371 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=8.549 mas, bmaj=9.532 mas, bpa=-87.46 degrees ! Estimated noise=504.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815461 Jy ! Component: 100 - total flux cleaned = 0.0135848 Jy ! Component: 150 - total flux cleaned = 0.0176336 Jy ! Component: 200 - total flux cleaned = 0.0207144 Jy ! Total flux subtracted in 200 components = 0.0207144 Jy ! Clean residual min=-0.006641 max=0.008918 Jy/beam ! Clean residual mean=-0.000028 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 0.322085 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 = 0.0023563 Jy ! Component: 100 - total flux cleaned = 0.00340931 Jy ! Component: 150 - total flux cleaned = 0.00417128 Jy ! Component: 200 - total flux cleaned = 0.00481457 Jy ! Total flux subtracted in 200 components = 0.00481457 Jy ! Clean residual min=-0.006451 max=0.008788 Jy/beam ! Clean residual mean=-0.000020 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.3269 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 237 components and 0.3269 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.991 mas, bmaj=4.562 mas, bpa=-70.54 degrees ! Estimated noise=415.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158997 Jy ! Component: 100 - total flux cleaned = 0.00178317 Jy ! Component: 150 - total flux cleaned = 0.00189635 Jy ! Component: 200 - total flux cleaned = 0.00194811 Jy ! Total flux subtracted in 200 components = 0.00194811 Jy ! Clean residual min=-0.003845 max=0.004709 Jy/beam ! Clean residual mean=-0.000009 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.328848 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 254 components and 0.328848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092155Jy sigma=0.000685 ! Fit after self-cal, rms=0.092086Jy sigma=0.000684 wmodel J1307+7649_S_2017_05_01_pus_map.mod ! Writing 254 model components to file: J1307+7649_S_2017_05_01_pus_map.mod wobs J1307+7649_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1307+7649_S_2017_05_01_pus_uvs.fits wwins J1307+7649_S_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J1307+7649_S_2017_05_01_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 = 0.00210584 Jy ! Component: 100 - total flux cleaned = 0.00401429 Jy ! Component: 150 - total flux cleaned = 0.0053089 Jy ! Component: 200 - total flux cleaned = 0.00654543 Jy ! Component: 250 - total flux cleaned = 0.0077287 Jy ! Component: 300 - total flux cleaned = 0.00861307 Jy ! Component: 350 - total flux cleaned = 0.00922454 Jy ! Component: 400 - total flux cleaned = 0.00987979 Jy ! Component: 450 - total flux cleaned = 0.0104028 Jy ! Component: 500 - total flux cleaned = 0.0108577 Jy ! Component: 550 - total flux cleaned = 0.0113564 Jy ! Component: 600 - total flux cleaned = 0.0117352 Jy ! Component: 650 - total flux cleaned = 0.0119481 Jy ! Component: 700 - total flux cleaned = 0.0122611 Jy ! Component: 750 - total flux cleaned = 0.0124149 Jy ! Component: 800 - total flux cleaned = 0.0125662 Jy ! Component: 850 - total flux cleaned = 0.0126651 Jy ! Component: 900 - total flux cleaned = 0.0129074 Jy ! Component: 950 - total flux cleaned = 0.0130021 Jy ! Component: 1000 - total flux cleaned = 0.0130492 Jy ! Component: 1050 - total flux cleaned = 0.013188 Jy ! Component: 1100 - total flux cleaned = 0.0132336 Jy ! Component: 1150 - total flux cleaned = 0.013323 Jy ! Component: 1200 - total flux cleaned = 0.0134104 Jy ! Component: 1250 - total flux cleaned = 0.0134105 Jy ! Component: 1300 - total flux cleaned = 0.0134954 Jy ! Component: 1350 - total flux cleaned = 0.0134542 Jy ! Component: 1400 - total flux cleaned = 0.0135381 Jy ! Component: 1450 - total flux cleaned = 0.0137026 Jy ! Component: 1500 - total flux cleaned = 0.0137023 Jy ! Component: 1550 - total flux cleaned = 0.0136619 Jy ! Component: 1600 - total flux cleaned = 0.0136222 Jy ! Component: 1650 - total flux cleaned = 0.0137007 Jy ! Component: 1700 - total flux cleaned = 0.0137393 Jy ! Component: 1750 - total flux cleaned = 0.0137393 Jy ! Component: 1800 - total flux cleaned = 0.0137775 Jy ! Component: 1850 - total flux cleaned = 0.0137399 Jy ! Component: 1900 - total flux cleaned = 0.0138143 Jy ! Component: 1950 - total flux cleaned = 0.0138505 Jy ! Component: 2000 - total flux cleaned = 0.0138145 Jy ! Component: 2050 - total flux cleaned = 0.0139223 Jy ! Component: 2100 - total flux cleaned = 0.0140635 Jy ! Component: 2150 - total flux cleaned = 0.0139234 Jy ! Component: 2200 - total flux cleaned = 0.0140272 Jy ! Component: 2250 - total flux cleaned = 0.0141305 Jy ! Component: 2300 - total flux cleaned = 0.0142321 Jy ! Component: 2350 - total flux cleaned = 0.0141985 Jy ! Component: 2400 - total flux cleaned = 0.014332 Jy ! Component: 2450 - total flux cleaned = 0.0143649 Jy ! Component: 2500 - total flux cleaned = 0.0143323 Jy ! Component: 2550 - total flux cleaned = 0.0145578 Jy ! Component: 2600 - total flux cleaned = 0.0145566 Jy ! Component: 2650 - total flux cleaned = 0.0146522 Jy ! Component: 2700 - total flux cleaned = 0.0147147 Jy ! Component: 2750 - total flux cleaned = 0.0147461 Jy ! Component: 2800 - total flux cleaned = 0.0147152 Jy ! Component: 2850 - total flux cleaned = 0.0146845 Jy ! Component: 2900 - total flux cleaned = 0.0148058 Jy ! Component: 2950 - total flux cleaned = 0.0147152 Jy ! Component: 3000 - total flux cleaned = 0.0148339 Jy ! Component: 3050 - total flux cleaned = 0.0147746 Jy ! Component: 3100 - total flux cleaned = 0.0147164 Jy ! Component: 3150 - total flux cleaned = 0.0147748 Jy ! Component: 3200 - total flux cleaned = 0.0147176 Jy ! Component: 3250 - total flux cleaned = 0.0147178 Jy ! Component: 3300 - total flux cleaned = 0.0147179 Jy ! Component: 3350 - total flux cleaned = 0.0148584 Jy ! Component: 3400 - total flux cleaned = 0.0147194 Jy ! Component: 3450 - total flux cleaned = 0.0148018 Jy ! Component: 3500 - total flux cleaned = 0.014856 Jy ! Component: 3550 - total flux cleaned = 0.0148558 Jy ! Component: 3600 - total flux cleaned = 0.0148287 Jy ! Component: 3650 - total flux cleaned = 0.0148291 Jy ! Component: 3700 - total flux cleaned = 0.0148027 Jy ! Component: 3750 - total flux cleaned = 0.0147763 Jy ! Component: 3800 - total flux cleaned = 0.0148028 Jy ! Component: 3850 - total flux cleaned = 0.014777 Jy ! Component: 3900 - total flux cleaned = 0.0147512 Jy ! Component: 3950 - total flux cleaned = 0.0146745 Jy ! Component: 4000 - total flux cleaned = 0.0147758 Jy ! Component: 4050 - total flux cleaned = 0.0146754 Jy ! Total flux subtracted in 4096 components = 0.0147254 Jy ! Clean residual min=-0.001435 max=0.001481 Jy/beam ! Clean residual mean=-0.000013 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.343574 Jy keep ! Adding 489 model components to the UV plane model. ! The established model now contains 743 components and 0.343573 Jy ![Exited script file: muppet] wmap "J1307+7649_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.991 x 4.562 at -70.54 degrees (North through East) ! Clean map min=-0.0024379 max=0.10646 Jy/beam ! Writing clean map to FITS file: J1307+7649_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000553203 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55895 1.55895 3.11789 6.23578 12.4716 24.9431 49.8863 99.7725 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.991 x 4.562 at -70.54 degrees (North through East) ! Clean map min=-0.0024379 max=0.10646 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 J1307+7649_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:38:07 2019