! Started logfile: J1609+7939_S_2017_06_10_pus_uvs.log on Mon May 6 14:57:36 2019 obs J1609+7939_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1609+7939_S_2017_06_10_pus_uva.fits ! AN table 1: 312 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890741 visibilities/baseline/integration-bin. ! Found source: J1609+7939 ! ! 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 1154 lines of history. ! ! Reading 50024 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 J1609+7939_S_2017_06_10_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 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 260 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1754 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848635Jy sigma=0.007765 ! Fit after self-cal, rms=0.826399Jy sigma=0.007554 ! 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=2.666 mas, bmaj=4.663 mas, bpa=-56.67 degrees ! Estimated noise=729.497 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 = 0.119549 Jy ! Component: 100 - total flux cleaned = 0.187495 Jy ! Total flux subtracted in 100 components = 0.187495 Jy ! Clean residual min=-0.012760 max=0.037978 Jy/beam ! Clean residual mean=-0.000149 rms=0.004447 Jy/beam ! Combined flux in latest and established models = 0.187495 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.187495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171155Jy sigma=0.001578 ! Fit after self-cal, rms=0.170414Jy sigma=0.001571 ! Inverting map ! Added new window around map position (1.5, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500965 Jy ! Component: 100 - total flux cleaned = 0.0869505 Jy ! Total flux subtracted in 100 components = 0.0869505 Jy ! Clean residual min=-0.009710 max=0.023715 Jy/beam ! Clean residual mean=-0.000138 rms=0.003213 Jy/beam ! Combined flux in latest and established models = 0.274446 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 76 components and 0.274446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136990Jy sigma=0.001254 ! Fit after self-cal, rms=0.136752Jy sigma=0.001252 ! Inverting map ! Added new window around map position (-5.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300023 Jy ! Component: 100 - total flux cleaned = 0.0534813 Jy ! Total flux subtracted in 100 components = 0.0534813 Jy ! Clean residual min=-0.008350 max=0.021174 Jy/beam ! Clean residual mean=-0.000130 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 0.327927 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 108 components and 0.327927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120712Jy sigma=0.001100 ! Fit after self-cal, rms=0.120566Jy sigma=0.001098 ! Inverting map ! Added new window around map position (9, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235276 Jy ! Component: 100 - total flux cleaned = 0.0423372 Jy ! Total flux subtracted in 100 components = 0.0423372 Jy ! Clean residual min=-0.007057 max=0.015725 Jy/beam ! Clean residual mean=-0.000119 rms=0.002202 Jy/beam ! Combined flux in latest and established models = 0.370264 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 145 components and 0.370264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109556Jy sigma=0.000991 ! Fit after self-cal, rms=0.109400Jy sigma=0.000990 ! Inverting map ! Added new window around map position (-11.5, -19). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179814 Jy ! Component: 100 - total flux cleaned = 0.0328067 Jy ! Total flux subtracted in 100 components = 0.0328067 Jy ! Clean residual min=-0.006205 max=0.010075 Jy/beam ! Clean residual mean=-0.000109 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.403071 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 170 components and 0.403071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102694Jy sigma=0.000924 ! Fit after self-cal, rms=0.102555Jy sigma=0.000923 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140864 Jy ! Component: 100 - total flux cleaned = 0.0260622 Jy ! Total flux subtracted in 100 components = 0.0260622 Jy ! Clean residual min=-0.005636 max=0.009142 Jy/beam ! Clean residual mean=-0.000102 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.429133 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 188 components and 0.429133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097826Jy sigma=0.000877 ! Fit after self-cal, rms=0.097756Jy sigma=0.000877 ! 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=3.485 mas, bmaj=5.648 mas, bpa=-59.89 degrees ! Estimated noise=390.46 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 = 0.0244293 Jy ! Component: 100 - total flux cleaned = 0.0435446 Jy ! Component: 150 - total flux cleaned = 0.0591198 Jy ! Component: 200 - total flux cleaned = 0.0721188 Jy ! Total flux subtracted in 200 components = 0.0721188 Jy ! Clean residual min=-0.006454 max=0.011741 Jy/beam ! Clean residual mean=-0.000257 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 0.501252 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 259 components and 0.501252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088113Jy sigma=0.000783 ! Fit after self-cal, rms=0.087939Jy sigma=0.000782 ! 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 1.02 FD 0.94 HN 0.97 KP 1.00 ! LA 0.92 MK 1.02 NL 1.02 OV 1.08 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.01 KP 0.96 ! LA 0.88 MK 0.92 NL 1.16 OV 1.11 ! PT 0.87 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.01 KP 0.95 ! LA 0.90 MK 1.05 NL 1.11 OV 1.03 ! PT 0.87 SC 1.02 ! ! ! Correcting IF 4. ! A total of 219 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.06 KP 1.00* ! LA 0.88 MK 0.87 NL 1.00* OV 1.00* ! PT 0.95 SC 1.00* ! ! ! Fit before self-cal, rms=0.087939Jy sigma=0.000782 ! Fit after self-cal, rms=0.081815Jy sigma=0.000724 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=5.72 mas, bpa=-59.79 degrees ! Estimated noise=386.023 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 (-9, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00703642 Jy ! Component: 100 - total flux cleaned = 0.0114514 Jy ! Component: 150 - total flux cleaned = 0.0147173 Jy ! Component: 200 - total flux cleaned = 0.0172211 Jy ! Total flux subtracted in 200 components = 0.0172211 Jy ! Clean residual min=-0.004207 max=0.005187 Jy/beam ! Clean residual mean=-0.000080 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.518473 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 294 components and 0.518473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081149Jy sigma=0.000717 ! Fit after self-cal, rms=0.081108Jy sigma=0.000716 ! 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=0.081108Jy sigma=0.000716 ! Fit after self-cal, rms=0.079999Jy sigma=0.000710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.468 mas, bmaj=5.74 mas, bpa=-60.25 degrees ! Estimated noise=382.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379083 Jy ! Component: 100 - total flux cleaned = 0.00652084 Jy ! Component: 150 - total flux cleaned = 0.00831837 Jy ! Component: 200 - total flux cleaned = 0.00950798 Jy ! Total flux subtracted in 200 components = 0.00950798 Jy ! Clean residual min=-0.003460 max=0.004450 Jy/beam ! Clean residual mean=-0.000069 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.527981 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 314 components and 0.527981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079775Jy sigma=0.000707 ! Fit after self-cal, rms=0.079752Jy sigma=0.000707 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 (8.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381283 Jy ! Component: 100 - total flux cleaned = 0.00552269 Jy ! Component: 150 - total flux cleaned = 0.00620476 Jy ! Component: 200 - total flux cleaned = 0.00675468 Jy ! Total flux subtracted in 200 components = 0.00675468 Jy ! Clean residual min=-0.003327 max=0.003918 Jy/beam ! Clean residual mean=-0.000058 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.534736 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 337 components and 0.534736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079560Jy sigma=0.000704 ! Fit after self-cal, rms=0.079531Jy sigma=0.000704 ! 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=0.079531Jy sigma=0.000704 ! Fit after self-cal, rms=0.078955Jy sigma=0.000703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=5.74 mas, bpa=-60.44 degrees ! Estimated noise=380.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028454 Jy ! Component: 100 - total flux cleaned = 0.00493523 Jy ! Component: 150 - total flux cleaned = 0.00664184 Jy ! Component: 200 - total flux cleaned = 0.00790569 Jy ! Total flux subtracted in 200 components = 0.00790569 Jy ! Clean residual min=-0.003055 max=0.003909 Jy/beam ! Clean residual mean=-0.000060 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.542642 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 366 components and 0.542642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078825Jy sigma=0.000702 ! Fit after self-cal, rms=0.078811Jy sigma=0.000701 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 (20.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383292 Jy ! Component: 100 - total flux cleaned = 0.00601009 Jy ! Component: 150 - total flux cleaned = 0.00768526 Jy ! Component: 200 - total flux cleaned = 0.00909522 Jy ! Total flux subtracted in 200 components = 0.00909522 Jy ! Clean residual min=-0.003083 max=0.002914 Jy/beam ! Clean residual mean=-0.000045 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.551737 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 400 components and 0.551737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078611Jy sigma=0.000699 ! Fit after self-cal, rms=0.078597Jy sigma=0.000699 ! 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=0.078597Jy sigma=0.000699 ! Fit after self-cal, rms=0.078186Jy sigma=0.000698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.836 mas, bmaj=10.13 mas, bpa=-71.1 degrees ! Estimated noise=480.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383013 Jy ! Component: 100 - total flux cleaned = 0.00670052 Jy ! Component: 150 - total flux cleaned = 0.0090233 Jy ! Component: 200 - total flux cleaned = 0.0109446 Jy ! Total flux subtracted in 200 components = 0.0109446 Jy ! Clean residual min=-0.004565 max=0.004762 Jy/beam ! Clean residual mean=-0.000096 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.562681 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 442 components and 0.562681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078084Jy sigma=0.000697 ! Fit after self-cal, rms=0.078065Jy sigma=0.000697 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 = 0.00183754 Jy ! Component: 100 - total flux cleaned = 0.00324941 Jy ! Component: 150 - total flux cleaned = 0.00410387 Jy ! Component: 200 - total flux cleaned = 0.0048549 Jy ! Total flux subtracted in 200 components = 0.0048549 Jy ! Clean residual min=-0.004550 max=0.004681 Jy/beam ! Clean residual mean=-0.000080 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.567536 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 470 components and 0.567536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078050Jy sigma=0.000697 ! Fit after self-cal, rms=0.078044Jy sigma=0.000697 ! 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=3.467 mas, bmaj=5.731 mas, bpa=-60.47 degrees ! Estimated noise=380.077 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.467 x 5.731 at -60.47 degrees (North through East) ! Clean map min=-0.002906 max=0.14071 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=2.637 mas, bmaj=4.759 mas, bpa=-57.49 degrees ! Estimated noise=704.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11565 Jy ! Component: 100 - total flux cleaned = 0.183844 Jy ! Component: 150 - total flux cleaned = 0.231383 Jy ! Component: 200 - total flux cleaned = 0.267797 Jy ! Total flux subtracted in 200 components = 0.267797 Jy ! Clean residual min=-0.009758 max=0.021546 Jy/beam ! Clean residual mean=-0.000118 rms=0.003146 Jy/beam ! Combined flux in latest and established models = 0.267797 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 72 model components to the UV plane model. ! The established model now contains 72 components and 0.267797 Jy ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=5.731 mas, bpa=-60.47 degrees ! Estimated noise=380.077 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 = 0.0562865 Jy ! Component: 100 - total flux cleaned = 0.0961478 Jy ! Component: 150 - total flux cleaned = 0.126618 Jy ! Component: 200 - total flux cleaned = 0.150745 Jy ! Total flux subtracted in 200 components = 0.150745 Jy ! Clean residual min=-0.007108 max=0.015001 Jy/beam ! Clean residual mean=-0.000230 rms=0.002928 Jy/beam ! Combined flux in latest and established models = 0.418542 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 169 components and 0.418542 Jy ! Inverting map ! Added new window around map position (6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195807 Jy ! Component: 100 - total flux cleaned = 0.0357747 Jy ! Component: 150 - total flux cleaned = 0.0493893 Jy ! Component: 200 - total flux cleaned = 0.0609305 Jy ! Total flux subtracted in 200 components = 0.0609305 Jy ! Clean residual min=-0.004678 max=0.007683 Jy/beam ! Clean residual mean=-0.000154 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.479472 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 244 components and 0.479472 Jy ! Inverting map ! Added new window around map position (-4.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00991285 Jy ! Component: 100 - total flux cleaned = 0.0183555 Jy ! Component: 150 - total flux cleaned = 0.0256035 Jy ! Component: 200 - total flux cleaned = 0.0318681 Jy ! Total flux subtracted in 200 components = 0.0318681 Jy ! Clean residual min=-0.003641 max=0.004977 Jy/beam ! Clean residual mean=-0.000114 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.51134 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 310 components and 0.511341 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.836 mas, bmaj=10.13 mas, bpa=-71.1 degrees ! Estimated noise=480.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104902 Jy ! Component: 100 - total flux cleaned = 0.0186546 Jy ! Component: 150 - total flux cleaned = 0.0252484 Jy ! Component: 200 - total flux cleaned = 0.0306321 Jy ! Total flux subtracted in 200 components = 0.0306321 Jy ! Clean residual min=-0.004937 max=0.005596 Jy/beam ! Clean residual mean=-0.000161 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.541973 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 = 0.00443779 Jy ! Component: 100 - total flux cleaned = 0.00814641 Jy ! Component: 150 - total flux cleaned = 0.0112848 Jy ! Component: 200 - total flux cleaned = 0.0139645 Jy ! Total flux subtracted in 200 components = 0.0139645 Jy ! Clean residual min=-0.004633 max=0.004868 Jy/beam ! Clean residual mean=-0.000116 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.555937 Jy ! Adding 190 model components to the UV plane model. ! The established model now contains 470 components and 0.555937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=5.731 mas, bpa=-60.47 degrees ! Estimated noise=380.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161165 Jy ! Component: 100 - total flux cleaned = 0.00293839 Jy ! Component: 150 - total flux cleaned = 0.00423411 Jy ! Component: 200 - total flux cleaned = 0.00523609 Jy ! Total flux subtracted in 200 components = 0.00523609 Jy ! Clean residual min=-0.003037 max=0.002790 Jy/beam ! Clean residual mean=-0.000044 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.561173 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 507 components and 0.561173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078020Jy sigma=0.000697 ! Fit after self-cal, rms=0.077956Jy sigma=0.000696 wmodel J1609+7939_S_2017_06_10_pus_map.mod ! Writing 507 model components to file: J1609+7939_S_2017_06_10_pus_map.mod wobs J1609+7939_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1609+7939_S_2017_06_10_pus_uvs.fits wwins J1609+7939_S_2017_06_10_pus_map.win ! wwins: Wrote 10 windows to J1609+7939_S_2017_06_10_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 = -0.000126782 Jy ! Component: 100 - total flux cleaned = -0.000126339 Jy ! Component: 150 - total flux cleaned = -8.1862e-05 Jy ! Component: 200 - total flux cleaned = -0.000125805 Jy ! Component: 250 - total flux cleaned = -4.58751e-05 Jy ! Component: 300 - total flux cleaned = -6.89856e-06 Jy ! Component: 350 - total flux cleaned = 0.000148174 Jy ! Component: 400 - total flux cleaned = 0.00018559 Jy ! Component: 450 - total flux cleaned = 0.000297456 Jy ! Component: 500 - total flux cleaned = 0.000515657 Jy ! Component: 550 - total flux cleaned = 0.00065777 Jy ! Component: 600 - total flux cleaned = 0.000692686 Jy ! Component: 650 - total flux cleaned = 0.000761635 Jy ! Component: 700 - total flux cleaned = 0.000930493 Jy ! Component: 750 - total flux cleaned = 0.000997046 Jy ! Component: 800 - total flux cleaned = 0.00115905 Jy ! Component: 850 - total flux cleaned = 0.0011909 Jy ! Component: 900 - total flux cleaned = 0.00122234 Jy ! Component: 950 - total flux cleaned = 0.00125317 Jy ! Component: 1000 - total flux cleaned = 0.00131453 Jy ! Component: 1050 - total flux cleaned = 0.00134453 Jy ! Component: 1100 - total flux cleaned = 0.00134374 Jy ! Component: 1150 - total flux cleaned = 0.00131412 Jy ! Component: 1200 - total flux cleaned = 0.00128504 Jy ! Component: 1250 - total flux cleaned = 0.00134251 Jy ! Component: 1300 - total flux cleaned = 0.00120012 Jy ! Component: 1350 - total flux cleaned = 0.00114398 Jy ! Component: 1400 - total flux cleaned = 0.0011722 Jy ! Component: 1450 - total flux cleaned = 0.00117223 Jy ! Component: 1500 - total flux cleaned = 0.00111843 Jy ! Component: 1550 - total flux cleaned = 0.00119873 Jy ! Component: 1600 - total flux cleaned = 0.0011726 Jy ! Component: 1650 - total flux cleaned = 0.00125124 Jy ! Component: 1700 - total flux cleaned = 0.00122501 Jy ! Component: 1750 - total flux cleaned = 0.00122536 Jy ! Component: 1800 - total flux cleaned = 0.00117464 Jy ! Component: 1850 - total flux cleaned = 0.0011246 Jy ! Component: 1900 - total flux cleaned = 0.00109988 Jy ! Component: 1950 - total flux cleaned = 0.00105073 Jy ! Component: 2000 - total flux cleaned = 0.000953751 Jy ! Component: 2050 - total flux cleaned = 0.000954127 Jy ! Component: 2100 - total flux cleaned = 0.000930224 Jy ! Component: 2150 - total flux cleaned = 0.000883279 Jy ! Component: 2200 - total flux cleaned = 0.000720146 Jy ! Component: 2250 - total flux cleaned = 0.00067461 Jy ! Component: 2300 - total flux cleaned = 0.000583135 Jy ! Component: 2350 - total flux cleaned = 0.000515143 Jy ! Component: 2400 - total flux cleaned = 0.000380711 Jy ! Component: 2450 - total flux cleaned = 0.000313984 Jy ! Component: 2500 - total flux cleaned = 0.000182338 Jy ! Component: 2550 - total flux cleaned = 2.98738e-05 Jy ! Component: 2600 - total flux cleaned = -3.49378e-05 Jy ! Component: 2650 - total flux cleaned = -5.61283e-05 Jy ! Component: 2700 - total flux cleaned = -0.000268263 Jy ! Component: 2750 - total flux cleaned = -0.000373641 Jy ! Component: 2800 - total flux cleaned = -0.000435621 Jy ! Component: 2850 - total flux cleaned = -0.000559617 Jy ! Component: 2900 - total flux cleaned = -0.00070281 Jy ! Component: 2950 - total flux cleaned = -0.000743431 Jy ! Component: 3000 - total flux cleaned = -0.00086404 Jy ! Component: 3050 - total flux cleaned = -0.000923825 Jy ! Component: 3100 - total flux cleaned = -0.00104238 Jy ! Component: 3150 - total flux cleaned = -0.00112124 Jy ! Component: 3200 - total flux cleaned = -0.00117964 Jy ! Component: 3250 - total flux cleaned = -0.00131521 Jy ! Component: 3300 - total flux cleaned = -0.00141096 Jy ! Component: 3350 - total flux cleaned = -0.00146794 Jy ! Component: 3400 - total flux cleaned = -0.001581 Jy ! Component: 3450 - total flux cleaned = -0.00163687 Jy ! Component: 3500 - total flux cleaned = -0.0016185 Jy ! Component: 3550 - total flux cleaned = -0.00171048 Jy ! Component: 3600 - total flux cleaned = -0.00180192 Jy ! Component: 3650 - total flux cleaned = -0.00181999 Jy ! Component: 3700 - total flux cleaned = -0.00189192 Jy ! Component: 3750 - total flux cleaned = -0.00196328 Jy ! Component: 3800 - total flux cleaned = -0.00201662 Jy ! Component: 3850 - total flux cleaned = -0.00206923 Jy ! Component: 3900 - total flux cleaned = -0.00206948 Jy ! Component: 3950 - total flux cleaned = -0.00210414 Jy ! Component: 4000 - total flux cleaned = -0.00212131 Jy ! Component: 4050 - total flux cleaned = -0.00220669 Jy ! Total flux subtracted in 4096 components = -0.00230875 Jy ! Clean residual min=-0.001044 max=0.000938 Jy/beam ! Clean residual mean=-0.000020 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.558865 Jy keep ! Adding 448 model components to the UV plane model. ! The established model now contains 955 components and 0.558865 Jy ![Exited script file: muppet] wmap "J1609+7939_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.467 x 5.731 at -60.47 degrees (North through East) ! Clean map min=-0.0017942 max=0.14077 Jy/beam ! Writing clean map to FITS file: J1609+7939_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.140773 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000357212 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.761254 0.761254 1.52251 3.04502 6.09003 12.1801 24.3601 48.7203 97.4406 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.467 x 5.731 at -60.47 degrees (North through East) ! Clean map min=-0.0017942 max=0.14077 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 J1609+7939_S_2017_06_10_pus_uvs.log closed on Mon May 6 14:57:44 2019