! Started logfile: J1635+1831_S_2017_02_19_pus_uvs.log on Sat May 4 18:55:07 2019 obs J1635+1831_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1635+1831_S_2017_02_19_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780556 visibilities/baseline/integration-bin. ! Found source: J1635+1831 ! ! 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 482 lines of history. ! ! Reading 20232 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 J1635+1831_S_2017_02_19_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 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 620 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.968578Jy sigma=0.008917 ! Fit after self-cal, rms=0.949068Jy sigma=0.008746 ! 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=2.559 mas, bmaj=6.517 mas, bpa=-7.801 degrees ! Estimated noise=738.557 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 = 0.0396013 Jy ! Component: 100 - total flux cleaned = 0.0510633 Jy ! Total flux subtracted in 100 components = 0.0510633 Jy ! Clean residual min=-0.003092 max=0.004947 Jy/beam ! Clean residual mean=0.000001 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0510633 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0510633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079249Jy sigma=0.000680 ! Fit after self-cal, rms=0.078950Jy sigma=0.000678 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586843 Jy ! Component: 100 - total flux cleaned = 0.00873604 Jy ! Total flux subtracted in 100 components = 0.00873604 Jy ! Clean residual min=-0.002550 max=0.002743 Jy/beam ! Clean residual mean=0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0597993 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0597993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078435Jy sigma=0.000674 ! Fit after self-cal, rms=0.078388Jy sigma=0.000674 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=7.034 mas, bpa=-5.188 degrees ! Estimated noise=599.616 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 = 0.00231926 Jy ! Component: 100 - total flux cleaned = 0.0026692 Jy ! Component: 150 - total flux cleaned = 0.00282561 Jy ! Component: 200 - total flux cleaned = 0.00288579 Jy ! Total flux subtracted in 200 components = 0.00288579 Jy ! Clean residual min=-0.002755 max=0.002699 Jy/beam ! Clean residual mean=0.000003 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0626851 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0626851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078282Jy sigma=0.000674 ! Fit after self-cal, rms=0.078247Jy sigma=0.000673 ! 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 0.96 FD 0.96 HN 1.03 KP 0.95 ! LA 1.06 MK 1.09 NL 0.91 OV 1.00 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.18 KP 0.88 ! LA 1.00 MK 1.11 NL 1.16 OV 1.08 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.04 KP 0.87 ! LA 0.81 MK 1.04 NL 1.32 OV 0.97 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.93 KP 1.00* ! LA 0.79 MK 0.95 NL 1.00* OV 1.00 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.078247Jy sigma=0.000673 ! Fit after self-cal, rms=0.076569Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=7.052 mas, bpa=-4.56 degrees ! Estimated noise=605.714 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 = -0.000304339 Jy ! Component: 100 - total flux cleaned = -0.000415363 Jy ! Component: 150 - total flux cleaned = -0.00053307 Jy ! Component: 200 - total flux cleaned = -0.000653225 Jy ! Total flux subtracted in 200 components = -0.000653225 Jy ! Clean residual min=-0.002211 max=0.002268 Jy/beam ! Clean residual mean=0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0620319 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0620319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076555Jy sigma=0.000670 ! Fit after self-cal, rms=0.076532Jy sigma=0.000669 ! 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=0.076532Jy sigma=0.000669 ! Fit after self-cal, rms=0.077912Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=7.053 mas, bpa=-4.563 degrees ! Estimated noise=611.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.69101e-05 Jy ! Component: 100 - total flux cleaned = -4.68416e-05 Jy ! Component: 150 - total flux cleaned = -0.000154899 Jy ! Component: 200 - total flux cleaned = -0.000237761 Jy ! Total flux subtracted in 200 components = -0.000237761 Jy ! Clean residual min=-0.002184 max=0.002841 Jy/beam ! Clean residual mean=0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0617941 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0617941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077904Jy sigma=0.000667 ! Fit after self-cal, rms=0.078047Jy sigma=0.000666 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 = -0.000230372 Jy ! Component: 100 - total flux cleaned = -0.000315079 Jy ! Component: 150 - total flux cleaned = -0.000351992 Jy ! Component: 200 - total flux cleaned = -0.000387564 Jy ! Total flux subtracted in 200 components = -0.000387564 Jy ! Clean residual min=-0.002216 max=0.002599 Jy/beam ! Clean residual mean=0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0614066 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0614066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078044Jy sigma=0.000666 ! Fit after self-cal, rms=0.078045Jy sigma=0.000666 ! 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=0.078045Jy sigma=0.000666 ! Fit after self-cal, rms=0.079077Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.058 mas, bmaj=7.038 mas, bpa=-4.752 degrees ! Estimated noise=615.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17686e-05 Jy ! Component: 100 - total flux cleaned = 2.29151e-05 Jy ! Component: 150 - total flux cleaned = -3.70541e-05 Jy ! Component: 200 - total flux cleaned = -7.82039e-05 Jy ! Total flux subtracted in 200 components = -7.82039e-05 Jy ! Clean residual min=-0.002003 max=0.002647 Jy/beam ! Clean residual mean=0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0613283 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.0613284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079069Jy sigma=0.000665 ! Fit after self-cal, rms=0.079181Jy sigma=0.000665 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 (43.5, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229081 Jy ! Component: 100 - total flux cleaned = 0.00274544 Jy ! Component: 150 - total flux cleaned = 0.00292389 Jy ! Component: 200 - total flux cleaned = 0.00304181 Jy ! Total flux subtracted in 200 components = 0.00304181 Jy ! Clean residual min=-0.001971 max=0.002446 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0643702 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.0643702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079118Jy sigma=0.000664 ! Fit after self-cal, rms=0.079087Jy sigma=0.000664 ! Inverting map ! Added new window around map position (-78.5, 94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133974 Jy ! Component: 100 - total flux cleaned = 0.00158237 Jy ! Component: 150 - total flux cleaned = 0.00163045 Jy ! Component: 200 - total flux cleaned = 0.00159397 Jy ! Total flux subtracted in 200 components = 0.00159397 Jy ! Clean residual min=-0.001925 max=0.002223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0659641 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.0659641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079027Jy sigma=0.000663 ! Fit after self-cal, rms=0.078993Jy sigma=0.000663 ! Inverting map ! Added new window around map position (119.5, -79). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216342 Jy ! Component: 100 - total flux cleaned = 0.0028827 Jy ! Component: 150 - total flux cleaned = 0.00288095 Jy ! Component: 200 - total flux cleaned = 0.00294979 Jy ! Total flux subtracted in 200 components = 0.00294979 Jy ! Clean residual min=-0.001834 max=0.001973 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0689139 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.0689139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078930Jy sigma=0.000662 ! Fit after self-cal, rms=0.078907Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-104, -30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121687 Jy ! Component: 100 - total flux cleaned = 0.00187834 Jy ! Component: 150 - total flux cleaned = 0.00239103 Jy ! Component: 200 - total flux cleaned = 0.0025994 Jy ! Total flux subtracted in 200 components = 0.0025994 Jy ! Clean residual min=-0.001793 max=0.001768 Jy/beam ! Clean residual mean=-0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0715133 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.0715133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078848Jy sigma=0.000661 ! Fit after self-cal, rms=0.078821Jy sigma=0.000661 ! 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=0.078821Jy sigma=0.000661 ! Fit after self-cal, rms=0.078307Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.809 mas, bmaj=9.471 mas, bpa=-1.706 degrees ! Estimated noise=785.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156267 Jy ! Component: 100 - total flux cleaned = 0.00228116 Jy ! Component: 150 - total flux cleaned = 0.0027279 Jy ! Component: 200 - total flux cleaned = 0.0030322 Jy ! Total flux subtracted in 200 components = 0.0030322 Jy ! Clean residual min=-0.001916 max=0.002054 Jy/beam ! Clean residual mean=-0.000004 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0745455 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 172 components and 0.0745455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078294Jy sigma=0.000660 ! Fit after self-cal, rms=0.078302Jy sigma=0.000660 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 = 0.0006636 Jy ! Component: 100 - total flux cleaned = 0.000996643 Jy ! Component: 150 - total flux cleaned = 0.0012424 Jy ! Component: 200 - total flux cleaned = 0.0015465 Jy ! Total flux subtracted in 200 components = 0.0015465 Jy ! Clean residual min=-0.001840 max=0.001885 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.076092 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 191 components and 0.076092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078293Jy sigma=0.000660 ! Fit after self-cal, rms=0.078274Jy sigma=0.000660 ! 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=3.064 mas, bmaj=7.045 mas, bpa=-4.799 degrees ! Estimated noise=612.244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 7.045 at -4.799 degrees (North through East) ! Clean map min=-0.0019971 max=0.053379 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=2.624 mas, bmaj=6.495 mas, bpa=-7.764 degrees ! Estimated noise=756.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401847 Jy ! Component: 100 - total flux cleaned = 0.0524515 Jy ! Component: 150 - total flux cleaned = 0.058191 Jy ! Component: 200 - total flux cleaned = 0.0622022 Jy ! Total flux subtracted in 200 components = 0.0622022 Jy ! Clean residual min=-0.002642 max=0.002833 Jy/beam ! Clean residual mean=0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0622022 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0622022 Jy ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.045 mas, bpa=-4.799 degrees ! Estimated noise=612.244 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 = 0.0038462 Jy ! Component: 100 - total flux cleaned = 0.00686767 Jy ! Component: 150 - total flux cleaned = 0.00846931 Jy ! Component: 200 - total flux cleaned = 0.00950237 Jy ! Total flux subtracted in 200 components = 0.00950237 Jy ! Clean residual min=-0.002007 max=0.002220 Jy/beam ! Clean residual mean=0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0717046 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0717046 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=6.809 mas, bmaj=9.471 mas, bpa=-1.706 degrees ! Estimated noise=785.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218152 Jy ! Component: 100 - total flux cleaned = 0.00318758 Jy ! Component: 150 - total flux cleaned = 0.00344046 Jy ! Component: 200 - total flux cleaned = 0.00370986 Jy ! Total flux subtracted in 200 components = 0.00370986 Jy ! Clean residual min=-0.002073 max=0.002137 Jy/beam ! Clean residual mean=-0.000002 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0754144 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 = 0.000338316 Jy ! Component: 100 - total flux cleaned = 0.000731649 Jy ! Component: 150 - total flux cleaned = 0.00101104 Jy ! Component: 200 - total flux cleaned = 0.00134359 Jy ! Total flux subtracted in 200 components = 0.00134359 Jy ! Clean residual min=-0.002002 max=0.001948 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.076758 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 99 components and 0.076758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.045 mas, bpa=-4.799 degrees ! Estimated noise=612.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217327 Jy ! Component: 100 - total flux cleaned = 2.49496e-05 Jy ! Component: 150 - total flux cleaned = 6.61261e-05 Jy ! Component: 200 - total flux cleaned = 0.000262378 Jy ! Total flux subtracted in 200 components = 0.000262378 Jy ! Clean residual min=-0.001859 max=0.001830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0770204 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.0770204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078308Jy sigma=0.000661 ! Fit after self-cal, rms=0.078299Jy sigma=0.000660 wmodel J1635+1831_S_2017_02_19_pus_map.mod ! Writing 120 model components to file: J1635+1831_S_2017_02_19_pus_map.mod wobs J1635+1831_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1635+1831_S_2017_02_19_pus_uvs.fits wwins J1635+1831_S_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J1635+1831_S_2017_02_19_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 = 0.000104218 Jy ! Component: 100 - total flux cleaned = 0.000256908 Jy ! Component: 150 - total flux cleaned = 0.00048993 Jy ! Component: 200 - total flux cleaned = 0.000712072 Jy ! Component: 250 - total flux cleaned = 0.00087305 Jy ! Component: 300 - total flux cleaned = 0.00100261 Jy ! Component: 350 - total flux cleaned = 0.00117818 Jy ! Component: 400 - total flux cleaned = 0.00122668 Jy ! Component: 450 - total flux cleaned = 0.00129875 Jy ! Component: 500 - total flux cleaned = 0.00141561 Jy ! Component: 550 - total flux cleaned = 0.00143833 Jy ! Component: 600 - total flux cleaned = 0.00146077 Jy ! Component: 650 - total flux cleaned = 0.00143884 Jy ! Component: 700 - total flux cleaned = 0.00141687 Jy ! Component: 750 - total flux cleaned = 0.00131107 Jy ! Component: 800 - total flux cleaned = 0.0012903 Jy ! Component: 850 - total flux cleaned = 0.00124928 Jy ! Component: 900 - total flux cleaned = 0.00120883 Jy ! Component: 950 - total flux cleaned = 0.00109042 Jy ! Component: 1000 - total flux cleaned = 0.00105159 Jy ! Component: 1050 - total flux cleaned = 0.00103251 Jy ! Component: 1100 - total flux cleaned = 0.000976344 Jy ! Component: 1150 - total flux cleaned = 0.000976176 Jy ! Component: 1200 - total flux cleaned = 0.000957952 Jy ! Component: 1250 - total flux cleaned = 0.000886195 Jy ! Component: 1300 - total flux cleaned = 0.000868816 Jy ! Component: 1350 - total flux cleaned = 0.000816531 Jy ! Component: 1400 - total flux cleaned = 0.000798851 Jy ! Component: 1450 - total flux cleaned = 0.000713308 Jy ! Component: 1500 - total flux cleaned = 0.000662587 Jy ! Component: 1550 - total flux cleaned = 0.000612562 Jy ! Component: 1600 - total flux cleaned = 0.000546683 Jy ! Component: 1650 - total flux cleaned = 0.000514336 Jy ! Component: 1700 - total flux cleaned = 0.000465961 Jy ! Component: 1750 - total flux cleaned = 0.000434014 Jy ! Component: 1800 - total flux cleaned = 0.000402328 Jy ! Component: 1850 - total flux cleaned = 0.000339884 Jy ! Component: 1900 - total flux cleaned = 0.00033971 Jy ! Component: 1950 - total flux cleaned = 0.000278574 Jy ! Component: 2000 - total flux cleaned = 0.000263565 Jy ! Component: 2050 - total flux cleaned = 0.000278226 Jy ! Component: 2100 - total flux cleaned = 0.000248491 Jy ! Component: 2150 - total flux cleaned = 0.000204417 Jy ! Component: 2200 - total flux cleaned = 0.000189747 Jy ! Component: 2250 - total flux cleaned = 0.000175102 Jy ! Component: 2300 - total flux cleaned = 8.98516e-05 Jy ! Component: 2350 - total flux cleaned = 0.000103963 Jy ! Component: 2400 - total flux cleaned = 6.21932e-05 Jy ! Component: 2450 - total flux cleaned = 7.59989e-05 Jy ! Component: 2500 - total flux cleaned = 7.3495e-06 Jy ! Component: 2550 - total flux cleaned = 7.322e-06 Jy ! Component: 2600 - total flux cleaned = -8.73559e-05 Jy ! Component: 2650 - total flux cleaned = -0.000140932 Jy ! Component: 2700 - total flux cleaned = -0.000194191 Jy ! Component: 2750 - total flux cleaned = -0.000207272 Jy ! Component: 2800 - total flux cleaned = -0.000220513 Jy ! Component: 2850 - total flux cleaned = -0.000285371 Jy ! Component: 2900 - total flux cleaned = -0.000324072 Jy ! Component: 2950 - total flux cleaned = -0.000323945 Jy ! Component: 3000 - total flux cleaned = -0.000387217 Jy ! Component: 3050 - total flux cleaned = -0.000374482 Jy ! Component: 3100 - total flux cleaned = -0.000436933 Jy ! Component: 3150 - total flux cleaned = -0.000461922 Jy ! Component: 3200 - total flux cleaned = -0.000511162 Jy ! Component: 3250 - total flux cleaned = -0.000547895 Jy ! Component: 3300 - total flux cleaned = -0.0005602 Jy ! Component: 3350 - total flux cleaned = -0.000608529 Jy ! Component: 3400 - total flux cleaned = -0.000644581 Jy ! Component: 3450 - total flux cleaned = -0.000715793 Jy ! Component: 3500 - total flux cleaned = -0.000715734 Jy ! Component: 3550 - total flux cleaned = -0.00071597 Jy ! Component: 3600 - total flux cleaned = -0.00077411 Jy ! Component: 3650 - total flux cleaned = -0.00077411 Jy ! Component: 3700 - total flux cleaned = -0.000797123 Jy ! Component: 3750 - total flux cleaned = -0.000820041 Jy ! Component: 3800 - total flux cleaned = -0.000865239 Jy ! Component: 3850 - total flux cleaned = -0.000865236 Jy ! Component: 3900 - total flux cleaned = -0.000898868 Jy ! Component: 3950 - total flux cleaned = -0.000898856 Jy ! Component: 4000 - total flux cleaned = -0.000943041 Jy ! Component: 4050 - total flux cleaned = -0.000997928 Jy ! Total flux subtracted in 4096 components = -0.00103067 Jy ! Clean residual min=-0.000652 max=0.000663 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0759898 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 429 components and 0.0759897 Jy ![Exited script file: muppet] wmap "J1635+1831_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 7.045 at -4.799 degrees (North through East) ! Clean map min=-0.001557 max=0.052921 Jy/beam ! Writing clean map to FITS file: J1635+1831_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0529212 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14682 1.14682 2.29365 4.5873 9.17459 18.3492 36.6984 73.3968 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 7.045 at -4.799 degrees (North through East) ! Clean map min=-0.001557 max=0.052921 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 J1635+1831_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:55:12 2019