! Started logfile: J0725+1425_S_2017_05_01_pus_uvs.log on Wed May 1 18:30:17 2019 obs J0725+1425_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0725+1425_S_2017_05_01_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0725+1425 ! ! 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 2496 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 J0725+1425_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.511621Jy sigma=0.004400 ! Fit after self-cal, rms=0.509395Jy sigma=0.004379 ! 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=2.764 mas, bmaj=6.927 mas, bpa=1.793 degrees ! Estimated noise=2173.54 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 = 0.378226 Jy ! Component: 100 - total flux cleaned = 0.502341 Jy ! Total flux subtracted in 100 components = 0.502341 Jy ! Clean residual min=-0.027662 max=0.070384 Jy/beam ! Clean residual mean=-0.000014 rms=0.007924 Jy/beam ! Combined flux in latest and established models = 0.502341 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.502341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176981Jy sigma=0.001512 ! Fit after self-cal, rms=0.176312Jy sigma=0.001507 ! Inverting map ! Added new window around map position (-3.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0730168 Jy ! Component: 100 - total flux cleaned = 0.115129 Jy ! Total flux subtracted in 100 components = 0.115129 Jy ! Clean residual min=-0.017743 max=0.022312 Jy/beam ! Clean residual mean=0.000010 rms=0.004597 Jy/beam ! Combined flux in latest and established models = 0.61747 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.61747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127611Jy sigma=0.001043 ! Fit after self-cal, rms=0.125652Jy sigma=0.001025 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316916 Jy ! Component: 100 - total flux cleaned = 0.0511932 Jy ! Total flux subtracted in 100 components = 0.0511932 Jy ! Clean residual min=-0.014536 max=0.013210 Jy/beam ! Clean residual mean=0.000020 rms=0.003385 Jy/beam ! Combined flux in latest and established models = 0.668663 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.668663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111962Jy sigma=0.000895 ! Fit after self-cal, rms=0.111443Jy sigma=0.000889 ! 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=3.314 mas, bmaj=7.601 mas, bpa=3.497 degrees ! Estimated noise=1791.87 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 = 0.027041 Jy ! Component: 100 - total flux cleaned = 0.0442342 Jy ! Component: 150 - total flux cleaned = 0.0561335 Jy ! Component: 200 - total flux cleaned = 0.0646131 Jy ! Total flux subtracted in 200 components = 0.0646131 Jy ! Clean residual min=-0.012307 max=0.018069 Jy/beam ! Clean residual mean=0.000116 rms=0.004367 Jy/beam ! Combined flux in latest and established models = 0.733276 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 94 components and 0.733276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103048Jy sigma=0.000817 ! Fit after self-cal, rms=0.102755Jy sigma=0.000813 ! 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 0.95 FD 0.94 HN 1.03 KP 1.02 ! LA 0.99 MK 1.02 NL 0.96 OV 1.04 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.08 KP 0.99 ! LA 0.96 MK 0.99 NL 0.99 OV 1.08 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 1.01 ! LA 1.01 MK 1.00 NL 1.05 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.01 KP 1.00* ! LA 0.89 MK 1.01 NL 1.00* OV 1.00* ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.102755Jy sigma=0.000813 ! Fit after self-cal, rms=0.094661Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=7.631 mas, bpa=3.661 degrees ! Estimated noise=1791.82 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 = 0.00291024 Jy ! Component: 100 - total flux cleaned = 0.00341404 Jy ! Component: 150 - total flux cleaned = 0.00364675 Jy ! Component: 200 - total flux cleaned = 0.00385129 Jy ! Total flux subtracted in 200 components = 0.00385129 Jy ! Clean residual min=-0.010056 max=0.017222 Jy/beam ! Clean residual mean=0.000092 rms=0.003691 Jy/beam ! Combined flux in latest and established models = 0.737128 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.737128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094427Jy sigma=0.000768 ! Fit after self-cal, rms=0.094422Jy sigma=0.000768 ! 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=0.094422Jy sigma=0.000768 ! Fit after self-cal, rms=0.086011Jy sigma=0.000719 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=7.613 mas, bpa=3.694 degrees ! Estimated noise=1793.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158699 Jy ! Component: 100 - total flux cleaned = 0.00165478 Jy ! Component: 150 - total flux cleaned = 0.00165406 Jy ! Component: 200 - total flux cleaned = 0.00170342 Jy ! Total flux subtracted in 200 components = 0.00170342 Jy ! Clean residual min=-0.007727 max=0.013916 Jy/beam ! Clean residual mean=0.000042 rms=0.003040 Jy/beam ! Combined flux in latest and established models = 0.738831 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.738831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085891Jy sigma=0.000718 ! Fit after self-cal, rms=0.085854Jy sigma=0.000718 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 (-13.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139232 Jy ! Component: 100 - total flux cleaned = 0.0225915 Jy ! Component: 150 - total flux cleaned = 0.0286854 Jy ! Component: 200 - total flux cleaned = 0.0307357 Jy ! Total flux subtracted in 200 components = 0.0307357 Jy ! Clean residual min=-0.006818 max=0.011557 Jy/beam ! Clean residual mean=0.000032 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.769567 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 156 components and 0.769567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083507Jy sigma=0.000692 ! Fit after self-cal, rms=0.082995Jy sigma=0.000688 ! Inverting map ! Added new window around map position (1, -45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976232 Jy ! Component: 100 - total flux cleaned = 0.0157872 Jy ! Component: 150 - total flux cleaned = 0.019825 Jy ! Component: 200 - total flux cleaned = 0.021745 Jy ! Total flux subtracted in 200 components = 0.021745 Jy ! Clean residual min=-0.006087 max=0.009528 Jy/beam ! Clean residual mean=0.000035 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.791312 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 192 components and 0.791312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081683Jy sigma=0.000675 ! Fit after self-cal, rms=0.081562Jy sigma=0.000674 ! Inverting map ! Added new window around map position (67.5, 73.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953992 Jy ! Component: 100 - total flux cleaned = 0.0150522 Jy ! Component: 150 - total flux cleaned = 0.0192234 Jy ! Component: 200 - total flux cleaned = 0.0215815 Jy ! Total flux subtracted in 200 components = 0.0215815 Jy ! Clean residual min=-0.005139 max=0.006416 Jy/beam ! Clean residual mean=0.000014 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.812893 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 230 components and 0.812893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080309Jy sigma=0.000662 ! Fit after self-cal, rms=0.080247Jy sigma=0.000661 ! 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=0.080247Jy sigma=0.000661 ! Fit after self-cal, rms=0.079426Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=7.611 mas, bpa=3.643 degrees ! Estimated noise=1794.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384702 Jy ! Component: 100 - total flux cleaned = 0.00639178 Jy ! Component: 150 - total flux cleaned = 0.00819871 Jy ! Component: 200 - total flux cleaned = 0.00963671 Jy ! Total flux subtracted in 200 components = 0.00963671 Jy ! Clean residual min=-0.004878 max=0.004999 Jy/beam ! Clean residual mean=-0.000001 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.82253 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 251 components and 0.82253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079120Jy sigma=0.000653 ! Fit after self-cal, rms=0.079106Jy sigma=0.000653 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 = 0.0013114 Jy ! Component: 100 - total flux cleaned = 0.00199185 Jy ! Component: 150 - total flux cleaned = 0.00262596 Jy ! Component: 200 - total flux cleaned = 0.0031484 Jy ! Total flux subtracted in 200 components = 0.0031484 Jy ! Clean residual min=-0.004776 max=0.004676 Jy/beam ! Clean residual mean=-0.000002 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.825678 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 262 components and 0.825678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078962Jy sigma=0.000652 ! Fit after self-cal, rms=0.078958Jy sigma=0.000652 ! 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=0.078958Jy sigma=0.000652 ! Fit after self-cal, rms=0.079021Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.506 mas, bmaj=10.88 mas, bpa=-1.691 degrees ! Estimated noise=2218.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352417 Jy ! Component: 100 - total flux cleaned = 0.00595728 Jy ! Component: 150 - total flux cleaned = 0.00707996 Jy ! Component: 200 - total flux cleaned = 0.00781853 Jy ! Total flux subtracted in 200 components = 0.00781853 Jy ! Clean residual min=-0.004685 max=0.005788 Jy/beam ! Clean residual mean=-0.000007 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.833497 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 283 components and 0.833497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078970Jy sigma=0.000651 ! Fit after self-cal, rms=0.078955Jy sigma=0.000651 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 = 0.000655995 Jy ! Component: 100 - total flux cleaned = 0.00109017 Jy ! Component: 150 - total flux cleaned = 0.00132572 Jy ! Component: 200 - total flux cleaned = 0.00153617 Jy ! Total flux subtracted in 200 components = 0.00153617 Jy ! Clean residual min=-0.004849 max=0.005541 Jy/beam ! Clean residual mean=-0.000009 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.835033 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 298 components and 0.835033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078937Jy sigma=0.000650 ! Fit after self-cal, rms=0.078928Jy sigma=0.000650 ! 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=3.319 mas, bmaj=7.611 mas, bpa=3.637 degrees ! Estimated noise=1795.55 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 7.611 at 3.637 degrees (North through East) ! Clean map min=-0.0045302 max=0.50631 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078928Jy sigma=0.000650 ! Fit after self-cal, rms=0.074685Jy sigma=0.000611 ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.612 mas, bpa=3.655 degrees ! Estimated noise=1795.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000825864 Jy ! Component: 100 - total flux cleaned = -0.00111557 Jy ! Component: 150 - total flux cleaned = -0.00137459 Jy ! Component: 200 - total flux cleaned = -0.00149472 Jy ! Total flux subtracted in 200 components = -0.00149472 Jy ! Clean residual min=-0.004666 max=0.004516 Jy/beam ! Clean residual mean=-0.000004 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.833538 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 315 components and 0.833538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074552Jy sigma=0.000610 ! Fit after self-cal, rms=0.074551Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251987 Jy ! Component: 100 - total flux cleaned = -0.000310152 Jy ! Component: 150 - total flux cleaned = -0.00031076 Jy ! Component: 200 - total flux cleaned = -0.000259096 Jy ! Total flux subtracted in 200 components = -0.000259096 Jy ! Clean residual min=-0.004635 max=0.004502 Jy/beam ! Clean residual mean=-0.000004 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.833279 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 326 components and 0.833279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074476Jy sigma=0.000609 ! Fit after self-cal, rms=0.074476Jy sigma=0.000609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074476Jy sigma=0.000609 ! Fit after self-cal, rms=0.074464Jy sigma=0.000609 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=2.769 mas, bmaj=6.931 mas, bpa=1.892 degrees ! Estimated noise=2186.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.3796 Jy ! Component: 100 - total flux cleaned = 0.512308 Jy ! Component: 150 - total flux cleaned = 0.586355 Jy ! Component: 200 - total flux cleaned = 0.630762 Jy ! Total flux subtracted in 200 components = 0.630762 Jy ! Clean residual min=-0.011643 max=0.022783 Jy/beam ! Clean residual mean=-0.000007 rms=0.003422 Jy/beam ! Combined flux in latest and established models = 0.630762 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.630762 Jy ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.612 mas, bpa=3.646 degrees ! Estimated noise=1795.2 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 = 0.0415594 Jy ! Component: 100 - total flux cleaned = 0.0676182 Jy ! Component: 150 - total flux cleaned = 0.0867166 Jy ! Component: 200 - total flux cleaned = 0.102225 Jy ! Total flux subtracted in 200 components = 0.102225 Jy ! Clean residual min=-0.008501 max=0.011172 Jy/beam ! Clean residual mean=0.000036 rms=0.002877 Jy/beam ! Combined flux in latest and established models = 0.732987 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 85 components and 0.732987 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=7.503 mas, bmaj=10.88 mas, bpa=-1.718 degrees ! Estimated noise=2217.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227248 Jy ! Component: 100 - total flux cleaned = 0.0383456 Jy ! Component: 150 - total flux cleaned = 0.0499771 Jy ! Component: 200 - total flux cleaned = 0.058967 Jy ! Total flux subtracted in 200 components = 0.058967 Jy ! Clean residual min=-0.007256 max=0.008477 Jy/beam ! Clean residual mean=0.000035 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.791954 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 = 0.00710616 Jy ! Component: 100 - total flux cleaned = 0.0128661 Jy ! Component: 150 - total flux cleaned = 0.0176303 Jy ! Component: 200 - total flux cleaned = 0.0215993 Jy ! Total flux subtracted in 200 components = 0.0215993 Jy ! Clean residual min=-0.005541 max=0.005828 Jy/beam ! Clean residual mean=0.000016 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.813553 Jy ! Adding 156 model components to the UV plane model. ! The established model now contains 232 components and 0.813553 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.612 mas, bpa=3.646 degrees ! Estimated noise=1795.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410797 Jy ! Component: 100 - total flux cleaned = 0.00747844 Jy ! Component: 150 - total flux cleaned = 0.00945672 Jy ! Component: 200 - total flux cleaned = 0.0109974 Jy ! Total flux subtracted in 200 components = 0.0109974 Jy ! Clean residual min=-0.004938 max=0.004608 Jy/beam ! Clean residual mean=0.000003 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.82455 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 253 components and 0.824551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075178Jy sigma=0.000615 ! Fit after self-cal, rms=0.075108Jy sigma=0.000614 wmodel J0725+1425_S_2017_05_01_pus_map.mod ! Writing 253 model components to file: J0725+1425_S_2017_05_01_pus_map.mod wobs J0725+1425_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0725+1425_S_2017_05_01_pus_uvs.fits wwins J0725+1425_S_2017_05_01_pus_map.win ! wwins: Wrote 5 windows to J0725+1425_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 = -0.000759132 Jy ! Component: 100 - total flux cleaned = -0.00125675 Jy ! Component: 150 - total flux cleaned = -0.00172945 Jy ! Component: 200 - total flux cleaned = -0.00233125 Jy ! Component: 250 - total flux cleaned = -0.00240279 Jy ! Component: 300 - total flux cleaned = -0.00268519 Jy ! Component: 350 - total flux cleaned = -0.00295715 Jy ! Component: 400 - total flux cleaned = -0.0030237 Jy ! Component: 450 - total flux cleaned = -0.00321735 Jy ! Component: 500 - total flux cleaned = -0.0033426 Jy ! Component: 550 - total flux cleaned = -0.00321997 Jy ! Component: 600 - total flux cleaned = -0.00328136 Jy ! Component: 650 - total flux cleaned = -0.0034 Jy ! Component: 700 - total flux cleaned = -0.00357422 Jy ! Component: 750 - total flux cleaned = -0.00368859 Jy ! Component: 800 - total flux cleaned = -0.00380034 Jy ! Component: 850 - total flux cleaned = -0.00391019 Jy ! Component: 900 - total flux cleaned = -0.00385609 Jy ! Component: 950 - total flux cleaned = -0.00385684 Jy ! Component: 1000 - total flux cleaned = -0.00390856 Jy ! Component: 1050 - total flux cleaned = -0.00385605 Jy ! Component: 1100 - total flux cleaned = -0.00380588 Jy ! Component: 1150 - total flux cleaned = -0.00380589 Jy ! Component: 1200 - total flux cleaned = -0.00405244 Jy ! Component: 1250 - total flux cleaned = -0.00410032 Jy ! Component: 1300 - total flux cleaned = -0.00410042 Jy ! Component: 1350 - total flux cleaned = -0.00405334 Jy ! Component: 1400 - total flux cleaned = -0.00400657 Jy ! Component: 1450 - total flux cleaned = -0.00409991 Jy ! Component: 1500 - total flux cleaned = -0.00419166 Jy ! Component: 1550 - total flux cleaned = -0.00405632 Jy ! Component: 1600 - total flux cleaned = -0.00378854 Jy ! Component: 1650 - total flux cleaned = -0.0037891 Jy ! Component: 1700 - total flux cleaned = -0.00370154 Jy ! Component: 1750 - total flux cleaned = -0.0035289 Jy ! Component: 1800 - total flux cleaned = -0.00361332 Jy ! Component: 1850 - total flux cleaned = -0.00336002 Jy ! Component: 1900 - total flux cleaned = -0.00340264 Jy ! Component: 1950 - total flux cleaned = -0.00340234 Jy ! Component: 2000 - total flux cleaned = -0.00327981 Jy ! Component: 2050 - total flux cleaned = -0.00315923 Jy ! Component: 2100 - total flux cleaned = -0.00319948 Jy ! Component: 2150 - total flux cleaned = -0.00319979 Jy ! Component: 2200 - total flux cleaned = -0.00308239 Jy ! Component: 2250 - total flux cleaned = -0.00312153 Jy ! Component: 2300 - total flux cleaned = -0.00319867 Jy ! Component: 2350 - total flux cleaned = -0.00319839 Jy ! Component: 2400 - total flux cleaned = -0.00331115 Jy ! Component: 2450 - total flux cleaned = -0.00334806 Jy ! Component: 2500 - total flux cleaned = -0.00338479 Jy ! Component: 2550 - total flux cleaned = -0.00342165 Jy ! Component: 2600 - total flux cleaned = -0.00371024 Jy ! Component: 2650 - total flux cleaned = -0.00363894 Jy ! Component: 2700 - total flux cleaned = -0.00370942 Jy ! Component: 2750 - total flux cleaned = -0.00363897 Jy ! Component: 2800 - total flux cleaned = -0.00370848 Jy ! Component: 2850 - total flux cleaned = -0.00370886 Jy ! Component: 2900 - total flux cleaned = -0.00370931 Jy ! Component: 2950 - total flux cleaned = -0.0037094 Jy ! Component: 3000 - total flux cleaned = -0.00377688 Jy ! Component: 3050 - total flux cleaned = -0.0037436 Jy ! Component: 3100 - total flux cleaned = -0.00377694 Jy ! Component: 3150 - total flux cleaned = -0.00380999 Jy ! Component: 3200 - total flux cleaned = -0.00381071 Jy ! Component: 3250 - total flux cleaned = -0.00377854 Jy ! Component: 3300 - total flux cleaned = -0.00400369 Jy ! Component: 3350 - total flux cleaned = -0.00406747 Jy ! Component: 3400 - total flux cleaned = -0.00409856 Jy ! Component: 3450 - total flux cleaned = -0.00413019 Jy ! Component: 3500 - total flux cleaned = -0.00406786 Jy ! Component: 3550 - total flux cleaned = -0.00425348 Jy ! Component: 3600 - total flux cleaned = -0.00419214 Jy ! Component: 3650 - total flux cleaned = -0.00422264 Jy ! Component: 3700 - total flux cleaned = -0.0043132 Jy ! Component: 3750 - total flux cleaned = -0.00428293 Jy ! Component: 3800 - total flux cleaned = -0.0043129 Jy ! Component: 3850 - total flux cleaned = -0.00422402 Jy ! Component: 3900 - total flux cleaned = -0.00425324 Jy ! Component: 3950 - total flux cleaned = -0.00425333 Jy ! Component: 4000 - total flux cleaned = -0.00422381 Jy ! Component: 4050 - total flux cleaned = -0.004166 Jy ! Total flux subtracted in 4096 components = -0.00405123 Jy ! Clean residual min=-0.001794 max=0.001658 Jy/beam ! Clean residual mean=0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.820499 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 538 components and 0.820499 Jy ![Exited script file: muppet] wmap "J0725+1425_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.321 x 7.612 at 3.646 degrees (North through East) ! Clean map min=-0.0045017 max=0.50805 Jy/beam ! Writing clean map to FITS file: J0725+1425_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 0.508054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000513753 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303365 0.303365 0.606731 1.21346 2.42692 4.85385 9.70769 19.4154 38.8308 77.6615 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.508 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.321 x 7.612 at 3.646 degrees (North through East) ! Clean map min=-0.0045017 max=0.50805 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 J0725+1425_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:30:21 2019