! Started logfile: J2139+1423_S_2017_01_21_pus_uvs.log on Sun May 5 16:03:55 2019 obs J2139+1423_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2139+1423_S_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J2139+1423 ! ! 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 558 lines of history. ! ! Reading 768 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 J2139+1423_S_2017_01_21_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.616803Jy sigma=0.004966 ! Fit after self-cal, rms=0.601105Jy sigma=0.004851 ! 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=2.313 mas, bmaj=6.597 mas, bpa=-6.461 degrees ! Estimated noise=4369.28 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 = 1.10293 Jy ! Component: 100 - total flux cleaned = 1.40457 Jy ! Total flux subtracted in 100 components = 1.40457 Jy ! Clean residual min=-0.116418 max=0.237733 Jy/beam ! Clean residual mean=0.001367 rms=0.040787 Jy/beam ! Combined flux in latest and established models = 1.40457 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.40457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.477080Jy sigma=0.002970 ! Fit after self-cal, rms=0.477179Jy sigma=0.002970 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.651 mas, bmaj=6.98 mas, bpa=-4.606 degrees ! Estimated noise=3881.29 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 = 0.123415 Jy ! Component: 100 - total flux cleaned = 0.146194 Jy ! Component: 150 - total flux cleaned = 0.143497 Jy ! Component: 200 - total flux cleaned = 0.139228 Jy ! Total flux subtracted in 200 components = 0.139228 Jy ! Clean residual min=-0.106642 max=0.199228 Jy/beam ! Clean residual mean=0.001572 rms=0.040742 Jy/beam ! Combined flux in latest and established models = 1.5438 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 1.5438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.478428Jy sigma=0.002520 ! Fit after self-cal, rms=0.478412Jy sigma=0.002519 ! 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 0.99 FD 1.00* HN 0.92 LA 0.90 ! MK 0.96 NL 0.91 OV 2.35 PT 0.90 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 LA 0.87 ! MK 0.96 NL 0.95 OV 2.43 PT 0.87 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.94 LA 0.89 ! MK 0.98 NL 1.29 OV 2.20 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.94 LA 0.84 ! MK 1.24 NL 1.00* OV 2.52 PT 0.90 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.478412Jy sigma=0.002519 ! Fit after self-cal, rms=0.241421Jy sigma=0.000690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=6.963 mas, bpa=-4.674 degrees ! Estimated noise=3855.13 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 (1, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131066 Jy ! Component: 100 - total flux cleaned = 0.0145955 Jy ! Component: 150 - total flux cleaned = 0.0149655 Jy ! Component: 200 - total flux cleaned = 0.0158455 Jy ! Total flux subtracted in 200 components = 0.0158455 Jy ! Clean residual min=-0.012721 max=0.017113 Jy/beam ! Clean residual mean=0.000028 rms=0.003308 Jy/beam ! Combined flux in latest and established models = 1.55965 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 1.55965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238633Jy sigma=0.000653 ! Fit after self-cal, rms=0.240077Jy sigma=0.000650 ! Inverting map ! Added new window around map position (-61, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080253 Jy ! Component: 100 - total flux cleaned = 0.00832445 Jy ! Component: 150 - total flux cleaned = 0.00910993 Jy ! Component: 200 - total flux cleaned = 0.00933281 Jy ! Total flux subtracted in 200 components = 0.00933281 Jy ! Clean residual min=-0.010260 max=0.009991 Jy/beam ! Clean residual mean=-0.000014 rms=0.002577 Jy/beam ! Combined flux in latest and established models = 1.56898 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 1.56898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237940Jy sigma=0.000635 ! Fit after self-cal, rms=0.237832Jy sigma=0.000634 ! 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=0.237832Jy sigma=0.000634 ! Fit after self-cal, rms=0.237444Jy sigma=0.000632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.641 mas, bmaj=6.958 mas, bpa=-4.64 degrees ! Estimated noise=3856.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353341 Jy ! Component: 100 - total flux cleaned = 0.00372993 Jy ! Component: 150 - total flux cleaned = 0.00443501 Jy ! Component: 200 - total flux cleaned = 0.00475169 Jy ! Total flux subtracted in 200 components = 0.00475169 Jy ! Clean residual min=-0.009706 max=0.009502 Jy/beam ! Clean residual mean=-0.000003 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 1.57373 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 1.57373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236586Jy sigma=0.000628 ! Fit after self-cal, rms=0.236599Jy sigma=0.000628 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 = 0.000355866 Jy ! Component: 100 - total flux cleaned = 0.0004928 Jy ! Component: 150 - total flux cleaned = 0.00062944 Jy ! Component: 200 - total flux cleaned = 0.00088135 Jy ! Total flux subtracted in 200 components = 0.00088135 Jy ! Clean residual min=-0.009332 max=0.009573 Jy/beam ! Clean residual mean=-0.000009 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 1.57461 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 1.57461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236155Jy sigma=0.000627 ! Fit after self-cal, rms=0.236192Jy sigma=0.000627 ! 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=0.236192Jy sigma=0.000627 ! Fit after self-cal, rms=0.236176Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.642 mas, bmaj=6.955 mas, bpa=-4.619 degrees ! Estimated noise=3858.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180309 Jy ! Component: 100 - total flux cleaned = 0.00218381 Jy ! Component: 150 - total flux cleaned = 0.0023032 Jy ! Component: 200 - total flux cleaned = 0.00262298 Jy ! Total flux subtracted in 200 components = 0.00262298 Jy ! Clean residual min=-0.009118 max=0.009837 Jy/beam ! Clean residual mean=-0.000006 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 1.57724 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 1.57724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235826Jy sigma=0.000625 ! Fit after self-cal, rms=0.235854Jy sigma=0.000625 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 (118, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552797 Jy ! Component: 100 - total flux cleaned = 0.00654465 Jy ! Component: 150 - total flux cleaned = 0.00906871 Jy ! Component: 200 - total flux cleaned = 0.0117392 Jy ! Total flux subtracted in 200 components = 0.0117392 Jy ! Clean residual min=-0.009535 max=0.007082 Jy/beam ! Clean residual mean=0.000026 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 1.58898 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 110 components and 1.58898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234813Jy sigma=0.000619 ! Fit after self-cal, rms=0.234793Jy sigma=0.000619 ! 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=0.234793Jy sigma=0.000619 ! Fit after self-cal, rms=0.234820Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.557 mas, bmaj=10.37 mas, bpa=2.417 degrees ! Estimated noise=5428.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159735 Jy ! Component: 100 - total flux cleaned = 0.00362525 Jy ! Component: 150 - total flux cleaned = 0.00587894 Jy ! Component: 200 - total flux cleaned = 0.00821588 Jy ! Total flux subtracted in 200 components = 0.00821588 Jy ! Clean residual min=-0.007765 max=0.007289 Jy/beam ! Clean residual mean=0.000042 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 1.59719 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 1.59719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234548Jy sigma=0.000619 ! Fit after self-cal, rms=0.234603Jy sigma=0.000619 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 = 0.00226506 Jy ! Component: 100 - total flux cleaned = 0.0043625 Jy ! Component: 150 - total flux cleaned = 0.00656093 Jy ! Component: 200 - total flux cleaned = 0.00861937 Jy ! Total flux subtracted in 200 components = 0.00861937 Jy ! Clean residual min=-0.007231 max=0.007223 Jy/beam ! Clean residual mean=0.000031 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 1.60581 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 1.60581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234383Jy sigma=0.000621 ! Fit after self-cal, rms=0.234435Jy sigma=0.000621 ! 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=2.642 mas, bmaj=6.955 mas, bpa=-4.596 degrees ! Estimated noise=3857.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.642 x 6.955 at -4.596 degrees (North through East) ! Clean map min=-0.016485 max=1.4249 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=0.234435Jy sigma=0.000621 ! Fit after self-cal, rms=0.229952Jy sigma=0.000572 ! Inverting map and beam ! Estimated beam: bmin=2.643 mas, bmaj=6.954 mas, bpa=-4.565 degrees ! Estimated noise=3859.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426919 Jy ! Component: 100 - total flux cleaned = 0.00534479 Jy ! Component: 150 - total flux cleaned = 0.00746667 Jy ! Component: 200 - total flux cleaned = 0.0089077 Jy ! Total flux subtracted in 200 components = 0.0089077 Jy ! Clean residual min=-0.009149 max=0.006678 Jy/beam ! Clean residual mean=0.000025 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 1.61472 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 153 components and 1.61472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229466Jy sigma=0.000568 ! Fit after self-cal, rms=0.229443Jy sigma=0.000568 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225186 Jy ! Component: 100 - total flux cleaned = 0.00384523 Jy ! Component: 150 - total flux cleaned = 0.00522948 Jy ! Component: 200 - total flux cleaned = 0.00661931 Jy ! Total flux subtracted in 200 components = 0.00661931 Jy ! Clean residual min=-0.008932 max=0.006322 Jy/beam ! Clean residual mean=0.000018 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 1.62134 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 166 components and 1.62134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229181Jy sigma=0.000568 ! Fit after self-cal, rms=0.229187Jy sigma=0.000567 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229187Jy sigma=0.000567 ! Fit after self-cal, rms=0.229296Jy sigma=0.000567 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=2.325 mas, bmaj=6.615 mas, bpa=-6.439 degrees ! Estimated noise=4300.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.08418 Jy ! Component: 100 - total flux cleaned = 1.37552 Jy ! Component: 150 - total flux cleaned = 1.49895 Jy ! Component: 200 - total flux cleaned = 1.55306 Jy ! Total flux subtracted in 200 components = 1.55306 Jy ! Clean residual min=-0.025998 max=0.026189 Jy/beam ! Clean residual mean=0.000059 rms=0.006518 Jy/beam ! Combined flux in latest and established models = 1.55306 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.55306 Jy ! Inverting map and beam ! Estimated beam: bmin=2.644 mas, bmaj=6.954 mas, bpa=-4.553 degrees ! Estimated noise=3860.45 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 = 0.0178444 Jy ! Component: 100 - total flux cleaned = 0.0211379 Jy ! Component: 150 - total flux cleaned = 0.0244609 Jy ! Component: 200 - total flux cleaned = 0.0284248 Jy ! Total flux subtracted in 200 components = 0.0284248 Jy ! Clean residual min=-0.014970 max=0.012832 Jy/beam ! Clean residual mean=-0.000002 rms=0.003630 Jy/beam ! Combined flux in latest and established models = 1.58149 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 1.58149 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.56 mas, bmaj=10.37 mas, bpa=2.496 degrees ! Estimated noise=5427.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739377 Jy ! Component: 100 - total flux cleaned = 0.012587 Jy ! Component: 150 - total flux cleaned = 0.0174472 Jy ! Component: 200 - total flux cleaned = 0.0221171 Jy ! Total flux subtracted in 200 components = 0.0221171 Jy ! Clean residual min=-0.008896 max=0.009138 Jy/beam ! Clean residual mean=0.000024 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 1.6036 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 = 0.00470833 Jy ! Component: 100 - total flux cleaned = 0.00925714 Jy ! Component: 150 - total flux cleaned = 0.0129038 Jy ! Component: 200 - total flux cleaned = 0.0164842 Jy ! Total flux subtracted in 200 components = 0.0164842 Jy ! Clean residual min=-0.010041 max=0.008814 Jy/beam ! Clean residual mean=0.000023 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 1.62009 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 1.62009 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.644 mas, bmaj=6.954 mas, bpa=-4.553 degrees ! Estimated noise=3860.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651309 Jy ! Component: 100 - total flux cleaned = 0.00688897 Jy ! Component: 150 - total flux cleaned = 0.00626016 Jy ! Component: 200 - total flux cleaned = 0.00570883 Jy ! Total flux subtracted in 200 components = 0.00570883 Jy ! Clean residual min=-0.009249 max=0.009468 Jy/beam ! Clean residual mean=-0.000001 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 1.6258 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 1.62579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231956Jy sigma=0.000581 ! Fit after self-cal, rms=0.231910Jy sigma=0.000580 wmodel J2139+1423_S_2017_01_21_pus_map.mod ! Writing 82 model components to file: J2139+1423_S_2017_01_21_pus_map.mod wobs J2139+1423_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2139+1423_S_2017_01_21_pus_uvs.fits wwins J2139+1423_S_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J2139+1423_S_2017_01_21_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 = -0.00410952 Jy ! Component: 100 - total flux cleaned = -0.00671917 Jy ! Component: 150 - total flux cleaned = -0.0084389 Jy ! Component: 200 - total flux cleaned = -0.00979715 Jy ! Component: 250 - total flux cleaned = -0.00966828 Jy ! Component: 300 - total flux cleaned = -0.0102913 Jy ! Component: 350 - total flux cleaned = -0.0108933 Jy ! Component: 400 - total flux cleaned = -0.0113573 Jy ! Component: 450 - total flux cleaned = -0.0121471 Jy ! Component: 500 - total flux cleaned = -0.0129125 Jy ! Component: 550 - total flux cleaned = -0.0134428 Jy ! Component: 600 - total flux cleaned = -0.0138586 Jy ! Component: 650 - total flux cleaned = -0.0141631 Jy ! Component: 700 - total flux cleaned = -0.0142649 Jy ! Component: 750 - total flux cleaned = -0.0144621 Jy ! Component: 800 - total flux cleaned = -0.0146549 Jy ! Component: 850 - total flux cleaned = -0.0150353 Jy ! Component: 900 - total flux cleaned = -0.0155052 Jy ! Component: 950 - total flux cleaned = -0.0160605 Jy ! Component: 1000 - total flux cleaned = -0.016794 Jy ! Component: 1050 - total flux cleaned = -0.0172478 Jy ! Component: 1100 - total flux cleaned = -0.0177885 Jy ! Component: 1150 - total flux cleaned = -0.0185013 Jy ! Component: 1200 - total flux cleaned = -0.0188548 Jy ! Component: 1250 - total flux cleaned = -0.0192069 Jy ! Component: 1300 - total flux cleaned = -0.019294 Jy ! Component: 1350 - total flux cleaned = -0.0198164 Jy ! Component: 1400 - total flux cleaned = -0.0202491 Jy ! Component: 1450 - total flux cleaned = -0.0207649 Jy ! Component: 1500 - total flux cleaned = -0.0211076 Jy ! Component: 1550 - total flux cleaned = -0.0214501 Jy ! Component: 1600 - total flux cleaned = -0.0217057 Jy ! Component: 1650 - total flux cleaned = -0.0223854 Jy ! Component: 1700 - total flux cleaned = -0.0228101 Jy ! Component: 1750 - total flux cleaned = -0.0232339 Jy ! Component: 1800 - total flux cleaned = -0.0234035 Jy ! Component: 1850 - total flux cleaned = -0.0234887 Jy ! Component: 1900 - total flux cleaned = -0.0238291 Jy ! Component: 1950 - total flux cleaned = -0.0239999 Jy ! Component: 2000 - total flux cleaned = -0.0242567 Jy ! Component: 2050 - total flux cleaned = -0.024085 Jy ! Component: 2100 - total flux cleaned = -0.0242568 Jy ! Component: 2150 - total flux cleaned = -0.024257 Jy ! Component: 2200 - total flux cleaned = -0.0239958 Jy ! Component: 2250 - total flux cleaned = -0.0242582 Jy ! Component: 2300 - total flux cleaned = -0.0243468 Jy ! Component: 2350 - total flux cleaned = -0.0246149 Jy ! Component: 2400 - total flux cleaned = -0.024615 Jy ! Component: 2450 - total flux cleaned = -0.0249784 Jy ! Component: 2500 - total flux cleaned = -0.0252544 Jy ! Component: 2550 - total flux cleaned = -0.0255332 Jy ! Component: 2600 - total flux cleaned = -0.0257217 Jy ! Component: 2650 - total flux cleaned = -0.0259118 Jy ! Component: 2700 - total flux cleaned = -0.0261066 Jy ! Component: 2750 - total flux cleaned = -0.0261059 Jy ! Component: 2800 - total flux cleaned = -0.0261058 Jy ! Component: 2850 - total flux cleaned = -0.0262086 Jy ! Component: 2900 - total flux cleaned = -0.0262086 Jy ! Component: 2950 - total flux cleaned = -0.0261042 Jy ! Component: 3000 - total flux cleaned = -0.0261039 Jy ! Component: 3050 - total flux cleaned = -0.026214 Jy ! Component: 3100 - total flux cleaned = -0.0262144 Jy ! Component: 3150 - total flux cleaned = -0.0262144 Jy ! Component: 3200 - total flux cleaned = -0.0262141 Jy ! Component: 3250 - total flux cleaned = -0.0264493 Jy ! Component: 3300 - total flux cleaned = -0.0264502 Jy ! Component: 3350 - total flux cleaned = -0.0265724 Jy ! Component: 3400 - total flux cleaned = -0.0265714 Jy ! Component: 3450 - total flux cleaned = -0.0266997 Jy ! Component: 3500 - total flux cleaned = -0.0267006 Jy ! Component: 3550 - total flux cleaned = -0.0268338 Jy ! Component: 3600 - total flux cleaned = -0.0269693 Jy ! Component: 3650 - total flux cleaned = -0.0269694 Jy ! Component: 3700 - total flux cleaned = -0.0269697 Jy ! Component: 3750 - total flux cleaned = -0.0271153 Jy ! Component: 3800 - total flux cleaned = -0.0271139 Jy ! Component: 3850 - total flux cleaned = -0.0272655 Jy ! Component: 3900 - total flux cleaned = -0.0274228 Jy ! Component: 3950 - total flux cleaned = -0.027263 Jy ! Component: 4000 - total flux cleaned = -0.0274244 Jy ! Component: 4050 - total flux cleaned = -0.0274261 Jy ! Total flux subtracted in 4096 components = -0.0274256 Jy ! Clean residual min=-0.011252 max=0.008788 Jy/beam ! Clean residual mean=-0.000065 rms=0.002441 Jy/beam ! Combined flux in latest and established models = 1.59837 Jy keep ! Adding 213 model components to the UV plane model. ! The established model now contains 295 components and 1.59837 Jy ![Exited script file: muppet] wmap "J2139+1423_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.644 x 6.954 at -4.553 degrees (North through East) ! Clean map min=-0.014284 max=1.4168 Jy/beam ! Writing clean map to FITS file: J2139+1423_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.41678 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00214707 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.454637 0.454637 0.909274 1.81855 3.6371 7.27419 14.5484 29.0968 58.1935 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.416 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.644 x 6.954 at -4.553 degrees (North through East) ! Clean map min=-0.014284 max=1.4168 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 J2139+1423_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:03:59 2019