! Started logfile: J2030+3700_S_2017_06_15_pus_uvs.log on Tue May 7 15:27:56 2019 obs J2030+3700_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J2030+3700_S_2017_06_15_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.570133 visibilities/baseline/integration-bin. ! Found source: J2030+3700 ! ! 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 603 lines of history. ! ! Reading 22372 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 J2030+3700_S_2017_06_15_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 604 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 522 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 522 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1870 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998109Jy sigma=0.010167 ! Fit after self-cal, rms=0.965413Jy sigma=0.009846 ! 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=3.134 mas, bmaj=6.279 mas, bpa=-4.693 degrees ! Estimated noise=895.504 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 = 0.0272888 Jy ! Component: 100 - total flux cleaned = 0.0333002 Jy ! Total flux subtracted in 100 components = 0.0333002 Jy ! Clean residual min=-0.002797 max=0.003896 Jy/beam ! Clean residual mean=0.000022 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0333002 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0333002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069755Jy sigma=0.000647 ! Fit after self-cal, rms=0.068337Jy sigma=0.000632 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407967 Jy ! Component: 100 - total flux cleaned = 0.0055983 Jy ! Total flux subtracted in 100 components = 0.0055983 Jy ! Clean residual min=-0.002471 max=0.003153 Jy/beam ! Clean residual mean=0.000021 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0388985 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0388985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068005Jy sigma=0.000629 ! Fit after self-cal, rms=0.067984Jy sigma=0.000629 ! 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=4.191 mas, bmaj=7.363 mas, bpa=-4.595 degrees ! Estimated noise=544.923 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 = 0.00168742 Jy ! Component: 100 - total flux cleaned = 0.00272418 Jy ! Component: 150 - total flux cleaned = 0.00337418 Jy ! Component: 200 - total flux cleaned = 0.00378398 Jy ! Total flux subtracted in 200 components = 0.00378398 Jy ! Clean residual min=-0.002862 max=0.003452 Jy/beam ! Clean residual mean=0.000050 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0426825 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0426825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067931Jy sigma=0.000629 ! Fit after self-cal, rms=0.067951Jy sigma=0.000629 ! 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 0.97 FD 1.09 HN 1.08 KP 1.01 ! LA 0.88 MK 1.17 NL 1.09 OV 1.24 ! PT 0.85 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.12 KP 1.08 ! LA 0.84 MK 0.98 NL 1.21 OV 1.15 ! PT 0.85 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.15 HN 1.08 KP 0.96 ! LA 0.89 MK 1.01 NL 1.11 OV 1.11 ! PT 0.85 SC 0.92 ! ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.80 KP 1.00* ! LA 0.68 MK 0.84 NL 1.00* OV 1.00* ! PT 0.96 SC 1.00* ! ! ! Fit before self-cal, rms=0.067951Jy sigma=0.000629 ! Fit after self-cal, rms=0.068349Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.142 mas, bmaj=7.412 mas, bpa=-3.439 degrees ! Estimated noise=555.253 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 = 0.000671944 Jy ! Component: 100 - total flux cleaned = 0.000689717 Jy ! Component: 150 - total flux cleaned = 0.000679048 Jy ! Component: 200 - total flux cleaned = 0.00066968 Jy ! Total flux subtracted in 200 components = 0.00066968 Jy ! Clean residual min=-0.002431 max=0.002774 Jy/beam ! Clean residual mean=0.000040 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0433521 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0433521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068335Jy sigma=0.000626 ! Fit after self-cal, rms=0.068504Jy sigma=0.000625 ! 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=0.068504Jy sigma=0.000625 ! Fit after self-cal, rms=0.070072Jy sigma=0.000622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.184 mas, bmaj=7.41 mas, bpa=-2.754 degrees ! Estimated noise=559.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111948 Jy ! Component: 100 - total flux cleaned = 0.000111711 Jy ! Component: 150 - total flux cleaned = 0.000100156 Jy ! Component: 200 - total flux cleaned = 0.000100492 Jy ! Total flux subtracted in 200 components = 0.000100492 Jy ! Clean residual min=-0.001779 max=0.002797 Jy/beam ! Clean residual mean=0.000027 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0434526 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0434526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070064Jy sigma=0.000622 ! Fit after self-cal, rms=0.070373Jy sigma=0.000621 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 = -0.000279577 Jy ! Component: 100 - total flux cleaned = -0.000299074 Jy ! Component: 150 - total flux cleaned = -0.00029904 Jy ! Component: 200 - total flux cleaned = -0.000307124 Jy ! Total flux subtracted in 200 components = -0.000307124 Jy ! Clean residual min=-0.001927 max=0.002544 Jy/beam ! Clean residual mean=0.000029 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0431455 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.0431455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070369Jy sigma=0.000621 ! Fit after self-cal, rms=0.070374Jy sigma=0.000621 ! 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=0.070374Jy sigma=0.000621 ! Fit after self-cal, rms=0.073257Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.198 mas, bmaj=7.418 mas, bpa=-2.438 degrees ! Estimated noise=563.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.44453e-06 Jy ! Component: 100 - total flux cleaned = -4.33281e-05 Jy ! Component: 150 - total flux cleaned = -4.35182e-05 Jy ! Component: 200 - total flux cleaned = -4.41735e-05 Jy ! Total flux subtracted in 200 components = -4.41735e-05 Jy ! Clean residual min=-0.001687 max=0.002668 Jy/beam ! Clean residual mean=0.000023 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0431013 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0431013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073246Jy sigma=0.000621 ! Fit after self-cal, rms=0.073413Jy sigma=0.000620 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 (14.5, 124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215994 Jy ! Component: 100 - total flux cleaned = 0.00318083 Jy ! Component: 150 - total flux cleaned = 0.00349347 Jy ! Component: 200 - total flux cleaned = 0.0036555 Jy ! Total flux subtracted in 200 components = 0.0036555 Jy ! Clean residual min=-0.001648 max=0.002190 Jy/beam ! Clean residual mean=0.000020 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0467568 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0467568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073364Jy sigma=0.000619 ! Fit after self-cal, rms=0.073273Jy sigma=0.000619 ! Inverting map ! Added new window around map position (113, -120). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212032 Jy ! Component: 100 - total flux cleaned = 0.00281981 Jy ! Component: 150 - total flux cleaned = 0.00321731 Jy ! Component: 200 - total flux cleaned = 0.00341615 Jy ! Total flux subtracted in 200 components = 0.00341615 Jy ! Clean residual min=-0.001516 max=0.001960 Jy/beam ! Clean residual mean=0.000015 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.050173 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.050173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073205Jy sigma=0.000618 ! Fit after self-cal, rms=0.073086Jy sigma=0.000618 ! Inverting map ! Added new window around map position (-8, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200981 Jy ! Component: 100 - total flux cleaned = 0.00266332 Jy ! Component: 150 - total flux cleaned = 0.00317078 Jy ! Component: 200 - total flux cleaned = 0.00343317 Jy ! Total flux subtracted in 200 components = 0.00343317 Jy ! Clean residual min=-0.001457 max=0.001715 Jy/beam ! Clean residual mean=0.000011 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0536062 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 108 components and 0.0536062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073007Jy sigma=0.000617 ! Fit after self-cal, rms=0.072826Jy sigma=0.000617 ! Inverting map ! Added new window around map position (69.5, -93.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172379 Jy ! Component: 100 - total flux cleaned = 0.00238091 Jy ! Component: 150 - total flux cleaned = 0.00287899 Jy ! Component: 200 - total flux cleaned = 0.00324048 Jy ! Total flux subtracted in 200 components = 0.00324048 Jy ! Clean residual min=-0.001382 max=0.001629 Jy/beam ! Clean residual mean=0.000011 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0568466 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.0568466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072748Jy sigma=0.000616 ! Fit after self-cal, rms=0.072596Jy sigma=0.000616 ! 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=0.072596Jy sigma=0.000616 ! Fit after self-cal, rms=0.070137Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.346 mas, bmaj=10.54 mas, bpa=-24.16 degrees ! Estimated noise=629.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157318 Jy ! Component: 100 - total flux cleaned = 0.0024657 Jy ! Component: 150 - total flux cleaned = 0.00287365 Jy ! Component: 200 - total flux cleaned = 0.00310992 Jy ! Total flux subtracted in 200 components = 0.00310992 Jy ! Clean residual min=-0.001473 max=0.001650 Jy/beam ! Clean residual mean=0.000015 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0599566 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.0599566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070105Jy sigma=0.000615 ! Fit after self-cal, rms=0.069974Jy sigma=0.000614 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 = 0.00126941 Jy ! Component: 100 - total flux cleaned = 0.00176539 Jy ! Component: 150 - total flux cleaned = 0.00199524 Jy ! Component: 200 - total flux cleaned = 0.0020724 Jy ! Total flux subtracted in 200 components = 0.0020724 Jy ! Clean residual min=-0.001387 max=0.001598 Jy/beam ! Clean residual mean=0.000011 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.062029 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 168 components and 0.062029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069949Jy sigma=0.000614 ! Fit after self-cal, rms=0.069873Jy sigma=0.000614 ! 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=4.205 mas, bmaj=7.4 mas, bpa=-2.82 degrees ! Estimated noise=552.365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.205 x 7.4 at -2.82 degrees (North through East) ! Clean map min=-0.0013707 max=0.039173 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=3.15 mas, bmaj=6.214 mas, bpa=-2.994 degrees ! Estimated noise=937.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295989 Jy ! Component: 100 - total flux cleaned = 0.0377088 Jy ! Component: 150 - total flux cleaned = 0.0428562 Jy ! Component: 200 - total flux cleaned = 0.0458412 Jy ! Total flux subtracted in 200 components = 0.0458412 Jy ! Clean residual min=-0.002341 max=0.002866 Jy/beam ! Clean residual mean=0.000015 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0458412 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0458412 Jy ! Inverting map and beam ! Estimated beam: bmin=4.205 mas, bmaj=7.4 mas, bpa=-2.82 degrees ! Estimated noise=552.365 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 = 0.00360179 Jy ! Component: 100 - total flux cleaned = 0.00611885 Jy ! Component: 150 - total flux cleaned = 0.00765358 Jy ! Component: 200 - total flux cleaned = 0.00888301 Jy ! Total flux subtracted in 200 components = 0.00888301 Jy ! Clean residual min=-0.001682 max=0.001710 Jy/beam ! Clean residual mean=0.000019 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0547242 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.0547242 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=8.346 mas, bmaj=10.54 mas, bpa=-24.16 degrees ! Estimated noise=629.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208572 Jy ! Component: 100 - total flux cleaned = 0.00324153 Jy ! Component: 150 - total flux cleaned = 0.004055 Jy ! Component: 200 - total flux cleaned = 0.00467201 Jy ! Total flux subtracted in 200 components = 0.00467201 Jy ! Clean residual min=-0.001667 max=0.001770 Jy/beam ! Clean residual mean=0.000020 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0593962 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 = 0.000502251 Jy ! Component: 100 - total flux cleaned = 0.000912792 Jy ! Component: 150 - total flux cleaned = 0.00131244 Jy ! Component: 200 - total flux cleaned = 0.00163895 Jy ! Total flux subtracted in 200 components = 0.00163895 Jy ! Clean residual min=-0.001571 max=0.001628 Jy/beam ! Clean residual mean=0.000015 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0610352 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 112 components and 0.0610352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.205 mas, bmaj=7.4 mas, bpa=-2.82 degrees ! Estimated noise=552.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124133 Jy ! Component: 100 - total flux cleaned = 0.00048582 Jy ! Component: 150 - total flux cleaned = 0.000714334 Jy ! Component: 200 - total flux cleaned = 0.000922866 Jy ! Total flux subtracted in 200 components = 0.000922866 Jy ! Clean residual min=-0.001451 max=0.001389 Jy/beam ! Clean residual mean=0.000007 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.061958 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 138 components and 0.061958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069868Jy sigma=0.000614 ! Fit after self-cal, rms=0.069797Jy sigma=0.000614 wmodel J2030+3700_S_2017_06_15_pus_map.mod ! Writing 138 model components to file: J2030+3700_S_2017_06_15_pus_map.mod wobs J2030+3700_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J2030+3700_S_2017_06_15_pus_uvs.fits wwins J2030+3700_S_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J2030+3700_S_2017_06_15_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 = 0.000258142 Jy ! Component: 100 - total flux cleaned = 0.000599882 Jy ! Component: 150 - total flux cleaned = 0.000730092 Jy ! Component: 200 - total flux cleaned = 0.000833117 Jy ! Component: 250 - total flux cleaned = 0.000833626 Jy ! Component: 300 - total flux cleaned = 0.000929356 Jy ! Component: 350 - total flux cleaned = 0.000984963 Jy ! Component: 400 - total flux cleaned = 0.00102062 Jy ! Component: 450 - total flux cleaned = 0.00107329 Jy ! Component: 500 - total flux cleaned = 0.00110774 Jy ! Component: 550 - total flux cleaned = 0.0011915 Jy ! Component: 600 - total flux cleaned = 0.00117512 Jy ! Component: 650 - total flux cleaned = 0.00119078 Jy ! Component: 700 - total flux cleaned = 0.00114388 Jy ! Component: 750 - total flux cleaned = 0.00112871 Jy ! Component: 800 - total flux cleaned = 0.00112881 Jy ! Component: 850 - total flux cleaned = 0.00114376 Jy ! Component: 900 - total flux cleaned = 0.00115826 Jy ! Component: 950 - total flux cleaned = 0.00117231 Jy ! Component: 1000 - total flux cleaned = 0.00117193 Jy ! Component: 1050 - total flux cleaned = 0.0011992 Jy ! Component: 1100 - total flux cleaned = 0.00122604 Jy ! Component: 1150 - total flux cleaned = 0.00123925 Jy ! Component: 1200 - total flux cleaned = 0.00129164 Jy ! Component: 1250 - total flux cleaned = 0.00135568 Jy ! Component: 1300 - total flux cleaned = 0.00133044 Jy ! Component: 1350 - total flux cleaned = 0.00135537 Jy ! Component: 1400 - total flux cleaned = 0.00139223 Jy ! Component: 1450 - total flux cleaned = 0.00138 Jy ! Component: 1500 - total flux cleaned = 0.00139192 Jy ! Component: 1550 - total flux cleaned = 0.00139189 Jy ! Component: 1600 - total flux cleaned = 0.00135696 Jy ! Component: 1650 - total flux cleaned = 0.0013226 Jy ! Component: 1700 - total flux cleaned = 0.00133392 Jy ! Component: 1750 - total flux cleaned = 0.00127809 Jy ! Component: 1800 - total flux cleaned = 0.00126705 Jy ! Component: 1850 - total flux cleaned = 0.00126723 Jy ! Component: 1900 - total flux cleaned = 0.00123474 Jy ! Component: 1950 - total flux cleaned = 0.00121341 Jy ! Component: 2000 - total flux cleaned = 0.00125558 Jy ! Component: 2050 - total flux cleaned = 0.00125541 Jy ! Component: 2100 - total flux cleaned = 0.00122433 Jy ! Component: 2150 - total flux cleaned = 0.00122432 Jy ! Component: 2200 - total flux cleaned = 0.00121413 Jy ! Component: 2250 - total flux cleaned = 0.00120416 Jy ! Component: 2300 - total flux cleaned = 0.00120427 Jy ! Component: 2350 - total flux cleaned = 0.00120441 Jy ! Component: 2400 - total flux cleaned = 0.00120437 Jy ! Component: 2450 - total flux cleaned = 0.00118518 Jy ! Component: 2500 - total flux cleaned = 0.00120416 Jy ! Component: 2550 - total flux cleaned = 0.00119479 Jy ! Component: 2600 - total flux cleaned = 0.00124161 Jy ! Component: 2650 - total flux cleaned = 0.0012323 Jy ! Component: 2700 - total flux cleaned = 0.00125057 Jy ! Component: 2750 - total flux cleaned = 0.00129607 Jy ! Component: 2800 - total flux cleaned = 0.00133213 Jy ! Component: 2850 - total flux cleaned = 0.00137683 Jy ! Component: 2900 - total flux cleaned = 0.00137676 Jy ! Component: 2950 - total flux cleaned = 0.00141205 Jy ! Component: 3000 - total flux cleaned = 0.00147331 Jy ! Component: 3050 - total flux cleaned = 0.00148202 Jy ! Component: 3100 - total flux cleaned = 0.00150784 Jy ! Component: 3150 - total flux cleaned = 0.0015249 Jy ! Component: 3200 - total flux cleaned = 0.00151635 Jy ! Component: 3250 - total flux cleaned = 0.00155004 Jy ! Component: 3300 - total flux cleaned = 0.00159178 Jy ! Component: 3350 - total flux cleaned = 0.00160834 Jy ! Component: 3400 - total flux cleaned = 0.00159183 Jy ! Component: 3450 - total flux cleaned = 0.00164094 Jy ! Component: 3500 - total flux cleaned = 0.00166538 Jy ! Component: 3550 - total flux cleaned = 0.00171377 Jy ! Component: 3600 - total flux cleaned = 0.00171373 Jy ! Component: 3650 - total flux cleaned = 0.00172967 Jy ! Component: 3700 - total flux cleaned = 0.00173766 Jy ! Component: 3750 - total flux cleaned = 0.00176131 Jy ! Component: 3800 - total flux cleaned = 0.00180029 Jy ! Component: 3850 - total flux cleaned = 0.00181584 Jy ! Component: 3900 - total flux cleaned = 0.00183131 Jy ! Component: 3950 - total flux cleaned = 0.00190031 Jy ! Component: 4000 - total flux cleaned = 0.00193836 Jy ! Component: 4050 - total flux cleaned = 0.0019611 Jy ! Total flux subtracted in 4096 components = 0.00199117 Jy ! Clean residual min=-0.000439 max=0.000523 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0639492 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 432 components and 0.0639492 Jy ![Exited script file: muppet] wmap "J2030+3700_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.205 x 7.4 at -2.82 degrees (North through East) ! Clean map min=-0.0014286 max=0.039316 Jy/beam ! Writing clean map to FITS file: J2030+3700_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0393165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139057 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06106 1.06106 2.12212 4.24425 8.48849 16.977 33.954 67.9079 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.205 x 7.4 at -2.82 degrees (North through East) ! Clean map min=-0.0014286 max=0.039316 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 J2030+3700_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:28:02 2019