! Started logfile: J1145+4420_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:40:16 2019 obs J1145+4420_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1145+4420_S_2017_03_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800155 visibilities/baseline/integration-bin. ! Found source: J1145+4420 ! ! 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 1684 lines of history. ! ! Reading 20596 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 J1145+4420_S_2017_03_27_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 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 641 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923468Jy sigma=0.008156 ! Fit after self-cal, rms=0.911331Jy sigma=0.008061 ! 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=3.714 mas, bmaj=4.302 mas, bpa=4.382 degrees ! Estimated noise=983.854 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 = 0.0658542 Jy ! Component: 100 - total flux cleaned = 0.0860971 Jy ! Total flux subtracted in 100 components = 0.0860971 Jy ! Clean residual min=-0.005670 max=0.012446 Jy/beam ! Clean residual mean=0.000003 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.0860971 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0860971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089287Jy sigma=0.000739 ! Fit after self-cal, rms=0.089225Jy sigma=0.000738 ! Inverting map ! Added new window around map position (5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123455 Jy ! Component: 100 - total flux cleaned = 0.0191304 Jy ! Total flux subtracted in 100 components = 0.0191304 Jy ! Clean residual min=-0.004700 max=0.008215 Jy/beam ! Clean residual mean=0.000007 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.105227 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.105227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086782Jy sigma=0.000713 ! Fit after self-cal, rms=0.086639Jy sigma=0.000712 ! Inverting map ! Added new window around map position (13.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00816134 Jy ! Component: 100 - total flux cleaned = 0.0132517 Jy ! Total flux subtracted in 100 components = 0.0132517 Jy ! Clean residual min=-0.003946 max=0.007156 Jy/beam ! Clean residual mean=0.000011 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.118479 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.118479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085373Jy sigma=0.000697 ! Fit after self-cal, rms=0.085253Jy sigma=0.000696 ! Inverting map ! Added new window around map position (20.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00751737 Jy ! Component: 100 - total flux cleaned = 0.0124802 Jy ! Total flux subtracted in 100 components = 0.0124802 Jy ! Clean residual min=-0.003382 max=0.004407 Jy/beam ! Clean residual mean=0.000013 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.130959 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 0.130959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084189Jy sigma=0.000684 ! Fit after self-cal, rms=0.084067Jy sigma=0.000683 ! 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=4.433 mas, bmaj=5.067 mas, bpa=3.993 degrees ! Estimated noise=619.144 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 = 0.00850387 Jy ! Component: 100 - total flux cleaned = 0.0144561 Jy ! Component: 150 - total flux cleaned = 0.0190331 Jy ! Component: 200 - total flux cleaned = 0.0226314 Jy ! Total flux subtracted in 200 components = 0.0226314 Jy ! Clean residual min=-0.003207 max=0.004888 Jy/beam ! Clean residual mean=0.000063 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.153591 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 114 components and 0.153591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083068Jy sigma=0.000671 ! Fit after self-cal, rms=0.082947Jy sigma=0.000670 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.02 KP 1.04 ! LA 0.92 MK 1.03 NL 1.02 OV 1.07 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 1.01 KP 0.98 ! LA 0.89 MK 1.04 NL 1.04 OV 1.08 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 0.99 ! LA 0.91 MK 1.03 NL 1.01 OV 0.98 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.93 KP 1.00* ! LA 0.95 MK 1.00 NL 1.00* OV 1.07 ! PT 0.94 SC 1.00* ! ! ! Fit before self-cal, rms=0.082947Jy sigma=0.000670 ! Fit after self-cal, rms=0.082243Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.465 mas, bmaj=5.124 mas, bpa=4.25 degrees ! Estimated noise=608.956 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 (31.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479761 Jy ! Component: 100 - total flux cleaned = 0.00799335 Jy ! Component: 150 - total flux cleaned = 0.0103168 Jy ! Component: 200 - total flux cleaned = 0.011524 Jy ! Total flux subtracted in 200 components = 0.011524 Jy ! Clean residual min=-0.002478 max=0.003198 Jy/beam ! Clean residual mean=0.000058 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.165115 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 167 components and 0.165115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081951Jy sigma=0.000661 ! Fit after self-cal, rms=0.081981Jy sigma=0.000661 ! 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=0.081981Jy sigma=0.000661 ! Fit after self-cal, rms=0.082997Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.452 mas, bmaj=5.139 mas, bpa=6.439 degrees ! Estimated noise=610.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184327 Jy ! Component: 100 - total flux cleaned = 0.00248969 Jy ! Component: 150 - total flux cleaned = 0.00276183 Jy ! Component: 200 - total flux cleaned = 0.00286143 Jy ! Total flux subtracted in 200 components = 0.00286143 Jy ! Clean residual min=-0.001931 max=0.002425 Jy/beam ! Clean residual mean=0.000022 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.167976 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 189 components and 0.167976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082948Jy sigma=0.000658 ! Fit after self-cal, rms=0.082993Jy sigma=0.000657 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 (38, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229688 Jy ! Component: 100 - total flux cleaned = 0.00359397 Jy ! Component: 150 - total flux cleaned = 0.00426577 Jy ! Component: 200 - total flux cleaned = 0.00479903 Jy ! Total flux subtracted in 200 components = 0.00479903 Jy ! Clean residual min=-0.001843 max=0.002188 Jy/beam ! Clean residual mean=0.000019 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.172775 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 225 components and 0.172775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082923Jy sigma=0.000657 ! Fit after self-cal, rms=0.082907Jy sigma=0.000657 ! Inverting map ! Added new window around map position (-105, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188987 Jy ! Component: 100 - total flux cleaned = 0.00254867 Jy ! Component: 150 - total flux cleaned = 0.00293059 Jy ! Component: 200 - total flux cleaned = 0.00312096 Jy ! Total flux subtracted in 200 components = 0.00312096 Jy ! Clean residual min=-0.001762 max=0.002105 Jy/beam ! Clean residual mean=0.000014 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.175896 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 248 components and 0.175896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082852Jy sigma=0.000656 ! Fit after self-cal, rms=0.082835Jy sigma=0.000656 ! Inverting map ! Added new window around map position (91, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169121 Jy ! Component: 100 - total flux cleaned = 0.0021506 Jy ! Component: 150 - total flux cleaned = 0.00268149 Jy ! Component: 200 - total flux cleaned = 0.00310936 Jy ! Total flux subtracted in 200 components = 0.00310936 Jy ! Clean residual min=-0.001657 max=0.001771 Jy/beam ! Clean residual mean=0.000010 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.179006 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 279 components and 0.179006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082770Jy sigma=0.000655 ! Fit after self-cal, rms=0.082756Jy sigma=0.000655 ! 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=0.082756Jy sigma=0.000655 ! Fit after self-cal, rms=0.081941Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.465 mas, bmaj=5.143 mas, bpa=5.968 degrees ! Estimated noise=608.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111771 Jy ! Component: 100 - total flux cleaned = 0.00178273 Jy ! Component: 150 - total flux cleaned = 0.00226432 Jy ! Component: 200 - total flux cleaned = 0.00276009 Jy ! Total flux subtracted in 200 components = 0.00276009 Jy ! Clean residual min=-0.001613 max=0.001624 Jy/beam ! Clean residual mean=0.000011 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.181766 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 302 components and 0.181766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081912Jy sigma=0.000655 ! Fit after self-cal, rms=0.081886Jy sigma=0.000655 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 = 0.000604618 Jy ! Component: 100 - total flux cleaned = 0.000944848 Jy ! Component: 150 - total flux cleaned = 0.00118385 Jy ! Component: 200 - total flux cleaned = 0.00146051 Jy ! Total flux subtracted in 200 components = 0.00146051 Jy ! Clean residual min=-0.001585 max=0.001617 Jy/beam ! Clean residual mean=0.000010 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.183226 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 319 components and 0.183226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081870Jy sigma=0.000655 ! Fit after self-cal, rms=0.081867Jy sigma=0.000655 ! 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=0.081867Jy sigma=0.000655 ! Fit after self-cal, rms=0.081585Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.191 mas, bmaj=8.681 mas, bpa=19.09 degrees ! Estimated noise=720.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088088 Jy ! Component: 100 - total flux cleaned = 0.00142811 Jy ! Component: 150 - total flux cleaned = 0.00179414 Jy ! Component: 200 - total flux cleaned = 0.00211437 Jy ! Total flux subtracted in 200 components = 0.00211437 Jy ! Clean residual min=-0.001699 max=0.001985 Jy/beam ! Clean residual mean=0.000023 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.185341 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 341 components and 0.185341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081579Jy sigma=0.000654 ! Fit after self-cal, rms=0.081572Jy sigma=0.000654 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 = 0.000324434 Jy ! Component: 100 - total flux cleaned = 0.000479453 Jy ! Component: 150 - total flux cleaned = 0.000669261 Jy ! Component: 200 - total flux cleaned = 0.000823289 Jy ! Total flux subtracted in 200 components = 0.000823289 Jy ! Clean residual min=-0.001680 max=0.001874 Jy/beam ! Clean residual mean=0.000022 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.186164 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 366 components and 0.186164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081569Jy sigma=0.000654 ! Fit after self-cal, rms=0.081568Jy sigma=0.000654 ! 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=4.47 mas, bmaj=5.15 mas, bpa=5.79 degrees ! Estimated noise=607.214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.47 x 5.15 at 5.79 degrees (North through East) ! Clean map min=-0.0023848 max=0.086274 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=3.737 mas, bmaj=4.372 mas, bpa=6.58 degrees ! Estimated noise=972.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643742 Jy ! Component: 100 - total flux cleaned = 0.0861818 Jy ! Component: 150 - total flux cleaned = 0.0995955 Jy ! Component: 200 - total flux cleaned = 0.109282 Jy ! Total flux subtracted in 200 components = 0.109282 Jy ! Clean residual min=-0.003513 max=0.005539 Jy/beam ! Clean residual mean=0.000008 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.109282 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.109282 Jy ! Inverting map and beam ! Estimated beam: bmin=4.47 mas, bmaj=5.15 mas, bpa=5.79 degrees ! Estimated noise=607.214 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 = 0.0123474 Jy ! Component: 100 - total flux cleaned = 0.0211038 Jy ! Component: 150 - total flux cleaned = 0.027885 Jy ! Component: 200 - total flux cleaned = 0.0334315 Jy ! Total flux subtracted in 200 components = 0.0334315 Jy ! Clean residual min=-0.002661 max=0.003820 Jy/beam ! Clean residual mean=0.000039 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.142714 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 95 components and 0.142714 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=8.191 mas, bmaj=8.681 mas, bpa=19.09 degrees ! Estimated noise=720.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00819777 Jy ! Component: 100 - total flux cleaned = 0.0143261 Jy ! Component: 150 - total flux cleaned = 0.0191579 Jy ! Component: 200 - total flux cleaned = 0.0231238 Jy ! Total flux subtracted in 200 components = 0.0231238 Jy ! Clean residual min=-0.002654 max=0.003693 Jy/beam ! Clean residual mean=0.000054 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.165837 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 = 0.00330121 Jy ! Component: 100 - total flux cleaned = 0.00606686 Jy ! Component: 150 - total flux cleaned = 0.00839893 Jy ! Component: 200 - total flux cleaned = 0.0100815 Jy ! Total flux subtracted in 200 components = 0.0100815 Jy ! Clean residual min=-0.002308 max=0.002841 Jy/beam ! Clean residual mean=0.000037 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.175919 Jy ! Adding 169 model components to the UV plane model. ! The established model now contains 251 components and 0.175919 Jy ! Inverting map ! Added new window around map position (47, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258414 Jy ! Component: 100 - total flux cleaned = 0.00402722 Jy ! Component: 150 - total flux cleaned = 0.00515883 Jy ! Component: 200 - total flux cleaned = 0.00617339 Jy ! Total flux subtracted in 200 components = 0.00617339 Jy ! Clean residual min=-0.002011 max=0.001595 Jy/beam ! Clean residual mean=0.000023 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.182092 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 321 components and 0.182092 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.47 mas, bmaj=5.15 mas, bpa=5.79 degrees ! Estimated noise=607.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011428 Jy ! Component: 100 - total flux cleaned = 0.00212865 Jy ! Component: 150 - total flux cleaned = 0.00283665 Jy ! Component: 200 - total flux cleaned = 0.00336974 Jy ! Total flux subtracted in 200 components = 0.00336974 Jy ! Clean residual min=-0.001614 max=0.001434 Jy/beam ! Clean residual mean=0.000007 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.185462 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 351 components and 0.185462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081617Jy sigma=0.000655 ! Fit after self-cal, rms=0.081593Jy sigma=0.000655 wmodel J1145+4420_S_2017_03_27_pus_map.mod ! Writing 351 model components to file: J1145+4420_S_2017_03_27_pus_map.mod wobs J1145+4420_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1145+4420_S_2017_03_27_pus_uvs.fits wwins J1145+4420_S_2017_03_27_pus_map.win ! wwins: Wrote 9 windows to J1145+4420_S_2017_03_27_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 = -0.000522104 Jy ! Component: 100 - total flux cleaned = -0.000722589 Jy ! Component: 150 - total flux cleaned = -0.000816872 Jy ! Component: 200 - total flux cleaned = -0.000839332 Jy ! Component: 250 - total flux cleaned = -0.000860881 Jy ! Component: 300 - total flux cleaned = -0.000797062 Jy ! Component: 350 - total flux cleaned = -0.000839362 Jy ! Component: 400 - total flux cleaned = -0.000879784 Jy ! Component: 450 - total flux cleaned = -0.000959629 Jy ! Component: 500 - total flux cleaned = -0.00107727 Jy ! Component: 550 - total flux cleaned = -0.00123059 Jy ! Component: 600 - total flux cleaned = -0.00124924 Jy ! Component: 650 - total flux cleaned = -0.00128643 Jy ! Component: 700 - total flux cleaned = -0.00128633 Jy ! Component: 750 - total flux cleaned = -0.00132238 Jy ! Component: 800 - total flux cleaned = -0.00128688 Jy ! Component: 850 - total flux cleaned = -0.00125217 Jy ! Component: 900 - total flux cleaned = -0.00120055 Jy ! Component: 950 - total flux cleaned = -0.00113313 Jy ! Component: 1000 - total flux cleaned = -0.00113324 Jy ! Component: 1050 - total flux cleaned = -0.00101791 Jy ! Component: 1100 - total flux cleaned = -0.00101803 Jy ! Component: 1150 - total flux cleaned = -0.000953991 Jy ! Component: 1200 - total flux cleaned = -0.000874701 Jy ! Component: 1250 - total flux cleaned = -0.000843204 Jy ! Component: 1300 - total flux cleaned = -0.000766077 Jy ! Component: 1350 - total flux cleaned = -0.000735504 Jy ! Component: 1400 - total flux cleaned = -0.000644661 Jy ! Component: 1450 - total flux cleaned = -0.000585191 Jy ! Component: 1500 - total flux cleaned = -0.000555779 Jy ! Component: 1550 - total flux cleaned = -0.000555858 Jy ! Component: 1600 - total flux cleaned = -0.000541362 Jy ! Component: 1650 - total flux cleaned = -0.00051265 Jy ! Component: 1700 - total flux cleaned = -0.000470394 Jy ! Component: 1750 - total flux cleaned = -0.000428286 Jy ! Component: 1800 - total flux cleaned = -0.000455762 Jy ! Component: 1850 - total flux cleaned = -0.000428318 Jy ! Component: 1900 - total flux cleaned = -0.000415002 Jy ! Component: 1950 - total flux cleaned = -0.000401669 Jy ! Component: 2000 - total flux cleaned = -0.000375133 Jy ! Component: 2050 - total flux cleaned = -0.00042781 Jy ! Component: 2100 - total flux cleaned = -0.000375796 Jy ! Component: 2150 - total flux cleaned = -0.000414522 Jy ! Component: 2200 - total flux cleaned = -0.000389207 Jy ! Component: 2250 - total flux cleaned = -0.000452465 Jy ! Component: 2300 - total flux cleaned = -0.000464961 Jy ! Component: 2350 - total flux cleaned = -0.000477484 Jy ! Component: 2400 - total flux cleaned = -0.000514575 Jy ! Component: 2450 - total flux cleaned = -0.000514465 Jy ! Component: 2500 - total flux cleaned = -0.000574935 Jy ! Component: 2550 - total flux cleaned = -0.000634893 Jy ! Component: 2600 - total flux cleaned = -0.000622849 Jy ! Component: 2650 - total flux cleaned = -0.000622864 Jy ! Component: 2700 - total flux cleaned = -0.000716557 Jy ! Component: 2750 - total flux cleaned = -0.000716411 Jy ! Component: 2800 - total flux cleaned = -0.000762545 Jy ! Component: 2850 - total flux cleaned = -0.000785449 Jy ! Component: 2900 - total flux cleaned = -0.000762748 Jy ! Component: 2950 - total flux cleaned = -0.000841648 Jy ! Component: 3000 - total flux cleaned = -0.000875163 Jy ! Component: 3050 - total flux cleaned = -0.000930577 Jy ! Component: 3100 - total flux cleaned = -0.000963556 Jy ! Component: 3150 - total flux cleaned = -0.000996362 Jy ! Component: 3200 - total flux cleaned = -0.00105076 Jy ! Component: 3250 - total flux cleaned = -0.00107238 Jy ! Component: 3300 - total flux cleaned = -0.00113659 Jy ! Component: 3350 - total flux cleaned = -0.0011897 Jy ! Component: 3400 - total flux cleaned = -0.00123185 Jy ! Component: 3450 - total flux cleaned = -0.00129461 Jy ! Component: 3500 - total flux cleaned = -0.001357 Jy ! Component: 3550 - total flux cleaned = -0.00137759 Jy ! Component: 3600 - total flux cleaned = -0.00138781 Jy ! Component: 3650 - total flux cleaned = -0.00140814 Jy ! Component: 3700 - total flux cleaned = -0.00144873 Jy ! Component: 3750 - total flux cleaned = -0.001489 Jy ! Component: 3800 - total flux cleaned = -0.00152897 Jy ! Component: 3850 - total flux cleaned = -0.0015389 Jy ! Component: 3900 - total flux cleaned = -0.00156861 Jy ! Component: 3950 - total flux cleaned = -0.00161768 Jy ! Component: 4000 - total flux cleaned = -0.0016567 Jy ! Component: 4050 - total flux cleaned = -0.00171486 Jy ! Total flux subtracted in 4096 components = -0.00175338 Jy ! Clean residual min=-0.000634 max=0.000638 Jy/beam ! Clean residual mean=0.000003 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.183709 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 650 components and 0.183709 Jy ![Exited script file: muppet] wmap "J1145+4420_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.47 x 5.15 at 5.79 degrees (North through East) ! Clean map min=-0.0012671 max=0.085864 Jy/beam ! Writing clean map to FITS file: J1145+4420_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0858636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172731 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.603505 0.603505 1.20701 2.41402 4.82804 9.65609 19.3122 38.6243 77.2487 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.47 x 5.15 at 5.79 degrees (North through East) ! Clean map min=-0.0012671 max=0.085864 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 J1145+4420_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:40:22 2019