! Started logfile: J1955+5131_S_2017_01_21_pus_uvs.log on Sun May 5 16:01:50 2019 obs J1955+5131_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1955+5131_S_2017_01_21_pus_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.659722 visibilities/baseline/integration-bin. ! Found source: J1955+5131 ! ! 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 1520 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 J1955+5131_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.464045Jy sigma=0.002863 ! Fit after self-cal, rms=0.457114Jy sigma=0.002802 ! 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=2.699 mas, bmaj=5.195 mas, bpa=11.3 degrees ! Estimated noise=3054.29 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.490907 Jy ! Component: 100 - total flux cleaned = 0.603465 Jy ! Total flux subtracted in 100 components = 0.603465 Jy ! Clean residual min=-0.049290 max=0.063328 Jy/beam ! Clean residual mean=-0.000216 rms=0.012251 Jy/beam ! Combined flux in latest and established models = 0.603465 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.603465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220463Jy sigma=0.001502 ! Fit after self-cal, rms=0.220451Jy sigma=0.001502 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=5.688 mas, bpa=15.94 degrees ! Estimated noise=2638.73 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 = 0.0582157 Jy ! Component: 100 - total flux cleaned = 0.0880079 Jy ! Component: 150 - total flux cleaned = 0.102716 Jy ! Component: 200 - total flux cleaned = 0.105111 Jy ! Total flux subtracted in 200 components = 0.105111 Jy ! Clean residual min=-0.036908 max=0.065627 Jy/beam ! Clean residual mean=-0.000408 rms=0.012602 Jy/beam ! Combined flux in latest and established models = 0.708576 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.708576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221212Jy sigma=0.001263 ! Fit after self-cal, rms=0.220993Jy sigma=0.001262 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.95 LA 0.92 ! MK 1.00 NL 0.95 OV 2.08 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 LA 0.90 ! MK 1.01 NL 0.94 OV 2.23 PT 0.86 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 LA 0.91 ! MK 1.04 NL 0.95 OV 1.97 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 1.02 FD 1.00* HN 0.99 LA 0.96 ! MK 1.12 NL 1.00* OV 2.22 PT 0.88 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.220993Jy sigma=0.001262 ! Fit after self-cal, rms=0.199721Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.067 mas, bmaj=5.682 mas, bpa=16.01 degrees ! Estimated noise=2621.48 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 (-4.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022022 Jy ! Component: 100 - total flux cleaned = 0.028863 Jy ! Component: 150 - total flux cleaned = 0.0302152 Jy ! Component: 200 - total flux cleaned = 0.0315319 Jy ! Total flux subtracted in 200 components = 0.0315319 Jy ! Clean residual min=-0.015452 max=0.019128 Jy/beam ! Clean residual mean=0.000060 rms=0.003948 Jy/beam ! Combined flux in latest and established models = 0.740108 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.740108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197029Jy sigma=0.000740 ! Fit after self-cal, rms=0.197854Jy sigma=0.000735 ! 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=0.197854Jy sigma=0.000735 ! Fit after self-cal, rms=0.196560Jy sigma=0.000710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.054 mas, bmaj=5.668 mas, bpa=15.9 degrees ! Estimated noise=2614.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00949798 Jy ! Component: 100 - total flux cleaned = 0.013064 Jy ! Component: 150 - total flux cleaned = 0.0147883 Jy ! Component: 200 - total flux cleaned = 0.0157444 Jy ! Total flux subtracted in 200 components = 0.0157444 Jy ! Clean residual min=-0.010730 max=0.014747 Jy/beam ! Clean residual mean=-0.000102 rms=0.003120 Jy/beam ! Combined flux in latest and established models = 0.755852 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.755852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195949Jy sigma=0.000698 ! Fit after self-cal, rms=0.195943Jy sigma=0.000698 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 (-19, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128546 Jy ! Component: 100 - total flux cleaned = 0.0181548 Jy ! Component: 150 - total flux cleaned = 0.0193279 Jy ! Component: 200 - total flux cleaned = 0.0203326 Jy ! Total flux subtracted in 200 components = 0.0203326 Jy ! Clean residual min=-0.009367 max=0.011336 Jy/beam ! Clean residual mean=-0.000044 rms=0.002523 Jy/beam ! Combined flux in latest and established models = 0.776185 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.776185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194935Jy sigma=0.000678 ! Fit after self-cal, rms=0.194772Jy sigma=0.000677 ! Inverting map ! Added new window around map position (-23, 113.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00888173 Jy ! Component: 100 - total flux cleaned = 0.00960611 Jy ! Component: 150 - total flux cleaned = 0.0109274 Jy ! Component: 200 - total flux cleaned = 0.0115896 Jy ! Total flux subtracted in 200 components = 0.0115896 Jy ! Clean residual min=-0.008587 max=0.009209 Jy/beam ! Clean residual mean=0.000023 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.787775 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 95 components and 0.787775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193909Jy sigma=0.000667 ! Fit after self-cal, rms=0.193917Jy sigma=0.000667 ! 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=0.193917Jy sigma=0.000667 ! Fit after self-cal, rms=0.194475Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=5.666 mas, bpa=15.86 degrees ! Estimated noise=2603.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548695 Jy ! Component: 100 - total flux cleaned = 0.00782941 Jy ! Component: 150 - total flux cleaned = 0.00929191 Jy ! Component: 200 - total flux cleaned = 0.0102234 Jy ! Total flux subtracted in 200 components = 0.0102234 Jy ! Clean residual min=-0.007912 max=0.007891 Jy/beam ! Clean residual mean=0.000005 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.797998 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.797998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194057Jy sigma=0.000659 ! Fit after self-cal, rms=0.194046Jy sigma=0.000659 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 = 0.00091138 Jy ! Component: 100 - total flux cleaned = 0.00137823 Jy ! Component: 150 - total flux cleaned = 0.00181646 Jy ! Component: 200 - total flux cleaned = 0.00222958 Jy ! Total flux subtracted in 200 components = 0.00222958 Jy ! Clean residual min=-0.007335 max=0.007582 Jy/beam ! Clean residual mean=0.000012 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.800228 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 115 components and 0.800227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193866Jy sigma=0.000658 ! Fit after self-cal, rms=0.193866Jy sigma=0.000657 ! 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=0.193866Jy sigma=0.000657 ! Fit after self-cal, rms=0.194802Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.399 mas, bmaj=8.813 mas, bpa=23.03 degrees ! Estimated noise=3614.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477904 Jy ! Component: 100 - total flux cleaned = 0.00594811 Jy ! Component: 150 - total flux cleaned = 0.00656022 Jy ! Component: 200 - total flux cleaned = 0.00688599 Jy ! Total flux subtracted in 200 components = 0.00688599 Jy ! Clean residual min=-0.009267 max=0.008283 Jy/beam ! Clean residual mean=0.000006 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.807113 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 142 components and 0.807113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194737Jy sigma=0.000656 ! Fit after self-cal, rms=0.194728Jy 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 = 0.0011004 Jy ! Component: 100 - total flux cleaned = 0.00139391 Jy ! Component: 150 - total flux cleaned = 0.00174923 Jy ! Component: 200 - total flux cleaned = 0.00199545 Jy ! Total flux subtracted in 200 components = 0.00199545 Jy ! Clean residual min=-0.008832 max=0.008037 Jy/beam ! Clean residual mean=0.000011 rms=0.002397 Jy/beam ! Combined flux in latest and established models = 0.809109 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.809109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194699Jy sigma=0.000655 ! Fit after self-cal, rms=0.194676Jy sigma=0.000655 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=5.663 mas, bpa=15.86 degrees ! Estimated noise=2601.68 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.046 x 5.663 at 15.86 degrees (North through East) ! Clean map min=-0.0069622 max=0.64087 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=0.194676Jy sigma=0.000655 ! Fit after self-cal, rms=0.192347Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=5.66 mas, bpa=15.83 degrees ! Estimated noise=2601.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989016 Jy ! Component: 100 - total flux cleaned = 0.00180458 Jy ! Component: 150 - total flux cleaned = 0.00221092 Jy ! Component: 200 - total flux cleaned = 0.00249827 Jy ! Total flux subtracted in 200 components = 0.00249827 Jy ! Clean residual min=-0.007022 max=0.007254 Jy/beam ! Clean residual mean=-0.000005 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.811607 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 0.811607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192114Jy sigma=0.000600 ! Fit after self-cal, rms=0.192122Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384468 Jy ! Component: 100 - total flux cleaned = 0.000558668 Jy ! Component: 150 - total flux cleaned = 0.000723694 Jy ! Component: 200 - total flux cleaned = 0.000956642 Jy ! Total flux subtracted in 200 components = 0.000956642 Jy ! Clean residual min=-0.006991 max=0.007182 Jy/beam ! Clean residual mean=-0.000001 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.812564 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 192 components and 0.812564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191974Jy sigma=0.000599 ! Fit after self-cal, rms=0.191978Jy sigma=0.000599 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191978Jy sigma=0.000599 ! Fit after self-cal, rms=0.192116Jy sigma=0.000598 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=2.699 mas, bmaj=5.165 mas, bpa=11.44 degrees ! Estimated noise=3033.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.486982 Jy ! Component: 100 - total flux cleaned = 0.599007 Jy ! Component: 150 - total flux cleaned = 0.650563 Jy ! Component: 200 - total flux cleaned = 0.683727 Jy ! Total flux subtracted in 200 components = 0.683727 Jy ! Clean residual min=-0.017862 max=0.019321 Jy/beam ! Clean residual mean=-0.000149 rms=0.004225 Jy/beam ! Combined flux in latest and established models = 0.683728 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.683728 Jy ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=5.659 mas, bpa=15.76 degrees ! Estimated noise=2601.71 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 = 0.0282364 Jy ! Component: 100 - total flux cleaned = 0.0492666 Jy ! Component: 150 - total flux cleaned = 0.0657428 Jy ! Component: 200 - total flux cleaned = 0.0789951 Jy ! Total flux subtracted in 200 components = 0.0789951 Jy ! Clean residual min=-0.011899 max=0.012384 Jy/beam ! Clean residual mean=-0.000156 rms=0.003058 Jy/beam ! Combined flux in latest and established models = 0.762723 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.762723 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=6.395 mas, bmaj=8.811 mas, bpa=23 degrees ! Estimated noise=3620.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019334 Jy ! Component: 100 - total flux cleaned = 0.0321597 Jy ! Component: 150 - total flux cleaned = 0.0414284 Jy ! Component: 200 - total flux cleaned = 0.0477386 Jy ! Total flux subtracted in 200 components = 0.0477386 Jy ! Clean residual min=-0.011451 max=0.009836 Jy/beam ! Clean residual mean=-0.000025 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 0.810461 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 = 0.00178715 Jy ! Component: 100 - total flux cleaned = 0.00277004 Jy ! Component: 150 - total flux cleaned = 0.00365921 Jy ! Component: 200 - total flux cleaned = 0.00415169 Jy ! Total flux subtracted in 200 components = 0.00415169 Jy ! Clean residual min=-0.010223 max=0.008745 Jy/beam ! Clean residual mean=0.000003 rms=0.002598 Jy/beam ! Combined flux in latest and established models = 0.814613 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 95 components and 0.814613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=5.659 mas, bpa=15.76 degrees ! Estimated noise=2601.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671865 Jy ! Component: 100 - total flux cleaned = 0.00111527 Jy ! Component: 150 - total flux cleaned = 0.0017175 Jy ! Component: 200 - total flux cleaned = 0.0019019 Jy ! Total flux subtracted in 200 components = 0.0019019 Jy ! Clean residual min=-0.008463 max=0.009175 Jy/beam ! Clean residual mean=0.000008 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.816515 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.816515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192804Jy sigma=0.000610 ! Fit after self-cal, rms=0.192795Jy sigma=0.000609 wmodel J1955+5131_S_2017_01_21_pus_map.mod ! Writing 121 model components to file: J1955+5131_S_2017_01_21_pus_map.mod wobs J1955+5131_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1955+5131_S_2017_01_21_pus_uvs.fits wwins J1955+5131_S_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J1955+5131_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 = 0.000974379 Jy ! Component: 100 - total flux cleaned = 0.00152509 Jy ! Component: 150 - total flux cleaned = 0.00178357 Jy ! Component: 200 - total flux cleaned = 0.00154322 Jy ! Component: 250 - total flux cleaned = 0.00119093 Jy ! Component: 300 - total flux cleaned = 0.00074659 Jy ! Component: 350 - total flux cleaned = 0.000210731 Jy ! Component: 400 - total flux cleaned = -0.000417778 Jy ! Component: 450 - total flux cleaned = -0.00103286 Jy ! Component: 500 - total flux cleaned = -0.00153057 Jy ! Component: 550 - total flux cleaned = -0.0023058 Jy ! Component: 600 - total flux cleaned = -0.00259037 Jy ! Component: 650 - total flux cleaned = -0.00296296 Jy ! Component: 700 - total flux cleaned = -0.00332724 Jy ! Component: 750 - total flux cleaned = -0.00377165 Jy ! Component: 800 - total flux cleaned = -0.0041202 Jy ! Component: 850 - total flux cleaned = -0.00437642 Jy ! Component: 900 - total flux cleaned = -0.00479861 Jy ! Component: 950 - total flux cleaned = -0.00521098 Jy ! Component: 1000 - total flux cleaned = -0.00553445 Jy ! Component: 1050 - total flux cleaned = -0.00561315 Jy ! Component: 1100 - total flux cleaned = -0.00577181 Jy ! Component: 1150 - total flux cleaned = -0.00608173 Jy ! Component: 1200 - total flux cleaned = -0.0063853 Jy ! Component: 1250 - total flux cleaned = -0.00668258 Jy ! Component: 1300 - total flux cleaned = -0.00697599 Jy ! Component: 1350 - total flux cleaned = -0.00704912 Jy ! Component: 1400 - total flux cleaned = -0.00755008 Jy ! Component: 1450 - total flux cleaned = -0.00769239 Jy ! Component: 1500 - total flux cleaned = -0.00818038 Jy ! Component: 1550 - total flux cleaned = -0.00831585 Jy ! Component: 1600 - total flux cleaned = -0.00872196 Jy ! Component: 1650 - total flux cleaned = -0.00905563 Jy ! Component: 1700 - total flux cleaned = -0.0096483 Jy ! Component: 1750 - total flux cleaned = -0.00977839 Jy ! Component: 1800 - total flux cleaned = -0.0100358 Jy ! Component: 1850 - total flux cleaned = -0.0104169 Jy ! Component: 1900 - total flux cleaned = -0.0106671 Jy ! Component: 1950 - total flux cleaned = -0.0109152 Jy ! Component: 2000 - total flux cleaned = -0.0112218 Jy ! Component: 2050 - total flux cleaned = -0.0116456 Jy ! Component: 2100 - total flux cleaned = -0.0119443 Jy ! Component: 2150 - total flux cleaned = -0.0123003 Jy ! Component: 2200 - total flux cleaned = -0.0124183 Jy ! Component: 2250 - total flux cleaned = -0.0128845 Jy ! Component: 2300 - total flux cleaned = -0.0131152 Jy ! Component: 2350 - total flux cleaned = -0.013458 Jy ! Component: 2400 - total flux cleaned = -0.0137974 Jy ! Component: 2450 - total flux cleaned = -0.0140771 Jy ! Component: 2500 - total flux cleaned = -0.0142987 Jy ! Component: 2550 - total flux cleaned = -0.0145185 Jy ! Component: 2600 - total flux cleaned = -0.014682 Jy ! Component: 2650 - total flux cleaned = -0.0150612 Jy ! Component: 2700 - total flux cleaned = -0.0152759 Jy ! Component: 2750 - total flux cleaned = -0.0155426 Jy ! Component: 2800 - total flux cleaned = -0.0157015 Jy ! Component: 2850 - total flux cleaned = -0.0161215 Jy ! Component: 2900 - total flux cleaned = -0.0161733 Jy ! Component: 2950 - total flux cleaned = -0.0164843 Jy ! Component: 3000 - total flux cleaned = -0.016484 Jy ! Component: 3050 - total flux cleaned = -0.0166887 Jy ! Component: 3100 - total flux cleaned = -0.0167903 Jy ! Component: 3150 - total flux cleaned = -0.0169421 Jy ! Component: 3200 - total flux cleaned = -0.0170423 Jy ! Component: 3250 - total flux cleaned = -0.017341 Jy ! Component: 3300 - total flux cleaned = -0.0174401 Jy ! Component: 3350 - total flux cleaned = -0.017637 Jy ! Component: 3400 - total flux cleaned = -0.0178329 Jy ! Component: 3450 - total flux cleaned = -0.0180273 Jy ! Component: 3500 - total flux cleaned = -0.0180758 Jy ! Component: 3550 - total flux cleaned = -0.0182681 Jy ! Component: 3600 - total flux cleaned = -0.0184592 Jy ! Component: 3650 - total flux cleaned = -0.0185071 Jy ! Component: 3700 - total flux cleaned = -0.0187433 Jy ! Component: 3750 - total flux cleaned = -0.0188845 Jy ! Component: 3800 - total flux cleaned = -0.019118 Jy ! Component: 3850 - total flux cleaned = -0.0190714 Jy ! Component: 3900 - total flux cleaned = -0.0191639 Jy ! Component: 3950 - total flux cleaned = -0.0195321 Jy ! Component: 4000 - total flux cleaned = -0.019578 Jy ! Component: 4050 - total flux cleaned = -0.0197148 Jy ! Total flux subtracted in 4096 components = -0.0198962 Jy ! Clean residual min=-0.003062 max=0.002338 Jy/beam ! Clean residual mean=0.000014 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.796619 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 401 components and 0.796619 Jy ![Exited script file: muppet] wmap "J1955+5131_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.042 x 5.659 at 15.76 degrees (North through East) ! Clean map min=-0.0054581 max=0.63855 Jy/beam ! Writing clean map to FITS file: J1955+5131_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 0.63855 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000790975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371611 0.371611 0.743222 1.48644 2.97289 5.94578 11.8916 23.7831 47.5662 95.1324 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.638 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.042 x 5.659 at 15.76 degrees (North through East) ! Clean map min=-0.0054581 max=0.63855 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 J1955+5131_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:01:54 2019