! Started logfile: J0303+4716_S_2017_06_15_pus_uvs.log on Tue May 7 15:10:04 2019 obs J0303+4716_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0303+4716_S_2017_06_15_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.533333 visibilities/baseline/integration-bin. ! Found source: J0303+4716 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 603 lines of history. ! ! Reading 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 J0303+4716_S_2017_06_15_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.679505Jy sigma=0.005578 ! Fit after self-cal, rms=0.662213Jy sigma=0.005416 ! 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=2.274 mas, bmaj=9.908 mas, bpa=-39.02 degrees ! Estimated noise=4239.6 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 = 1.15894 Jy ! Component: 100 - total flux cleaned = 1.44441 Jy ! Total flux subtracted in 100 components = 1.44441 Jy ! Clean residual min=-0.059964 max=0.129287 Jy/beam ! Clean residual mean=0.000144 rms=0.022746 Jy/beam ! Combined flux in latest and established models = 1.44441 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.44441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321603Jy sigma=0.002367 ! Fit after self-cal, rms=0.321588Jy sigma=0.002367 ! 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=2.881 mas, bmaj=10.15 mas, bpa=-37.05 degrees ! Estimated noise=3260.19 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 = 0.165047 Jy ! Component: 100 - total flux cleaned = 0.21714 Jy ! Component: 150 - total flux cleaned = 0.207261 Jy ! Component: 200 - total flux cleaned = 0.202667 Jy ! Total flux subtracted in 200 components = 0.202667 Jy ! Clean residual min=-0.037531 max=0.042628 Jy/beam ! Clean residual mean=0.000059 rms=0.010318 Jy/beam ! Combined flux in latest and established models = 1.64707 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 1.64707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202287Jy sigma=0.001519 ! Fit after self-cal, rms=0.202156Jy sigma=0.001518 ! 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 1.00 FD 1.00* HN 0.98 KP 1.00* ! LA 1.01 MK 1.01 NL 0.91 OV 0.97 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.00* ! LA 0.97 MK 0.99 NL 1.06 OV 1.17 ! PT 1.01 SC 0.76 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.99 KP 1.00* ! LA 0.99 MK 1.04 NL 1.00 OV 0.95 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.96 KP 1.00* ! LA 1.02 MK 1.30 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.202156Jy sigma=0.001518 ! Fit after self-cal, rms=0.085691Jy sigma=0.000720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=9.978 mas, bpa=-36.82 degrees ! Estimated noise=3230.86 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 = 0.0133726 Jy ! Component: 100 - total flux cleaned = 0.0182659 Jy ! Component: 150 - total flux cleaned = 0.0203782 Jy ! Component: 200 - total flux cleaned = 0.0221881 Jy ! Total flux subtracted in 200 components = 0.0221881 Jy ! Clean residual min=-0.012078 max=0.013174 Jy/beam ! Clean residual mean=0.000028 rms=0.003253 Jy/beam ! Combined flux in latest and established models = 1.66926 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 1.66926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082833Jy sigma=0.000697 ! Fit after self-cal, rms=0.082642Jy sigma=0.000697 ! 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=0.082642Jy sigma=0.000697 ! Fit after self-cal, rms=0.082496Jy sigma=0.000694 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=9.968 mas, bpa=-36.8 degrees ! Estimated noise=3232.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663579 Jy ! Component: 100 - total flux cleaned = 0.00779133 Jy ! Component: 150 - total flux cleaned = 0.00863757 Jy ! Component: 200 - total flux cleaned = 0.00895376 Jy ! Total flux subtracted in 200 components = 0.00895376 Jy ! Clean residual min=-0.010742 max=0.011469 Jy/beam ! Clean residual mean=0.000026 rms=0.002951 Jy/beam ! Combined flux in latest and established models = 1.67822 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 1.67822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081443Jy sigma=0.000687 ! Fit after self-cal, rms=0.081405Jy sigma=0.000687 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 = 0.000921064 Jy ! Component: 100 - total flux cleaned = 0.000783266 Jy ! Component: 150 - total flux cleaned = 0.00101977 Jy ! Component: 200 - total flux cleaned = 0.00124481 Jy ! Total flux subtracted in 200 components = 0.00124481 Jy ! Clean residual min=-0.010373 max=0.011012 Jy/beam ! Clean residual mean=0.000024 rms=0.002842 Jy/beam ! Combined flux in latest and established models = 1.67946 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 1.67946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080984Jy sigma=0.000684 ! Fit after self-cal, rms=0.080970Jy sigma=0.000684 ! 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=0.080970Jy sigma=0.000684 ! Fit after self-cal, rms=0.080931Jy sigma=0.000683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=9.961 mas, bpa=-36.77 degrees ! Estimated noise=3234.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300633 Jy ! Component: 100 - total flux cleaned = 0.00375386 Jy ! Component: 150 - total flux cleaned = 0.00439973 Jy ! Component: 200 - total flux cleaned = 0.00469248 Jy ! Total flux subtracted in 200 components = 0.00469248 Jy ! Clean residual min=-0.009858 max=0.010668 Jy/beam ! Clean residual mean=0.000023 rms=0.002702 Jy/beam ! Combined flux in latest and established models = 1.68415 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 1.68415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080485Jy sigma=0.000680 ! Fit after self-cal, rms=0.080482Jy sigma=0.000680 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 = 0.000631265 Jy ! Component: 100 - total flux cleaned = 0.000894465 Jy ! Component: 150 - total flux cleaned = 0.00106162 Jy ! Component: 200 - total flux cleaned = 0.00114237 Jy ! Total flux subtracted in 200 components = 0.00114237 Jy ! Clean residual min=-0.009704 max=0.010611 Jy/beam ! Clean residual mean=0.000021 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 1.6853 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 1.6853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080299Jy sigma=0.000679 ! Fit after self-cal, rms=0.080299Jy sigma=0.000679 ! 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=0.080299Jy sigma=0.000679 ! Fit after self-cal, rms=0.080283Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.548 mas, bmaj=10.24 mas, bpa=-37.14 degrees ! Estimated noise=4029.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508548 Jy ! Component: 100 - total flux cleaned = 0.0067813 Jy ! Component: 150 - total flux cleaned = 0.00687351 Jy ! Component: 200 - total flux cleaned = 0.00679542 Jy ! Total flux subtracted in 200 components = 0.00679542 Jy ! Clean residual min=-0.011794 max=0.012169 Jy/beam ! Clean residual mean=0.000037 rms=0.003538 Jy/beam ! Combined flux in latest and established models = 1.69209 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 1.69209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080375Jy sigma=0.000678 ! Fit after self-cal, rms=0.080374Jy sigma=0.000678 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 = -0.000161738 Jy ! Component: 100 - total flux cleaned = -0.000160537 Jy ! Component: 150 - total flux cleaned = -9.91339e-05 Jy ! Component: 200 - total flux cleaned = -0.000102031 Jy ! Total flux subtracted in 200 components = -0.000102031 Jy ! Clean residual min=-0.011602 max=0.011966 Jy/beam ! Clean residual mean=0.000037 rms=0.003473 Jy/beam ! Combined flux in latest and established models = 1.69199 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 1.69199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080369Jy sigma=0.000678 ! Fit after self-cal, rms=0.080370Jy sigma=0.000678 ! 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=2.907 mas, bmaj=9.957 mas, bpa=-36.75 degrees ! Estimated noise=3236.58 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.907 x 9.957 at -36.75 degrees (North through East) ! Clean map min=-0.015069 max=1.5488 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=0.080370Jy sigma=0.000678 ! Fit after self-cal, rms=0.072778Jy sigma=0.000608 ! Inverting map and beam ! Estimated beam: bmin=2.907 mas, bmaj=9.95 mas, bpa=-36.76 degrees ! Estimated noise=3237.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222 Jy ! Component: 100 - total flux cleaned = 0.00234575 Jy ! Component: 150 - total flux cleaned = 0.00312278 Jy ! Component: 200 - total flux cleaned = 0.00400486 Jy ! Total flux subtracted in 200 components = 0.00400486 Jy ! Clean residual min=-0.009437 max=0.010285 Jy/beam ! Clean residual mean=0.000020 rms=0.002526 Jy/beam ! Combined flux in latest and established models = 1.69599 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 1.69599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072322Jy sigma=0.000606 ! Fit after self-cal, rms=0.072326Jy sigma=0.000606 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779188 Jy ! Component: 100 - total flux cleaned = 0.00109288 Jy ! Component: 150 - total flux cleaned = 0.00132039 Jy ! Component: 200 - total flux cleaned = 0.00147161 Jy ! Total flux subtracted in 200 components = 0.00147161 Jy ! Clean residual min=-0.009176 max=0.010279 Jy/beam ! Clean residual mean=0.000018 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 1.69747 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 1.69746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072155Jy sigma=0.000604 ! Fit after self-cal, rms=0.072155Jy sigma=0.000604 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072155Jy sigma=0.000604 ! Fit after self-cal, rms=0.072175Jy sigma=0.000604 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=2.296 mas, bmaj=9.745 mas, bpa=-38.88 degrees ! Estimated noise=4266.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15791 Jy ! Component: 100 - total flux cleaned = 1.43348 Jy ! Component: 150 - total flux cleaned = 1.55516 Jy ! Component: 200 - total flux cleaned = 1.6164 Jy ! Total flux subtracted in 200 components = 1.6164 Jy ! Clean residual min=-0.021918 max=0.032081 Jy/beam ! Clean residual mean=0.000055 rms=0.006980 Jy/beam ! Combined flux in latest and established models = 1.6164 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.6164 Jy ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=9.945 mas, bpa=-36.74 degrees ! Estimated noise=3239.69 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 = 0.0448062 Jy ! Component: 100 - total flux cleaned = 0.0633334 Jy ! Component: 150 - total flux cleaned = 0.0691704 Jy ! Component: 200 - total flux cleaned = 0.0721266 Jy ! Total flux subtracted in 200 components = 0.0721266 Jy ! Clean residual min=-0.013479 max=0.016161 Jy/beam ! Clean residual mean=0.000036 rms=0.003689 Jy/beam ! Combined flux in latest and established models = 1.68852 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 1.68852 Jy ! Inverting map ! Added new window around map position (26.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00934055 Jy ! Component: 100 - total flux cleaned = 0.0109684 Jy ! Component: 150 - total flux cleaned = 0.0112941 Jy ! Component: 200 - total flux cleaned = 0.0109933 Jy ! Total flux subtracted in 200 components = 0.0109933 Jy ! Clean residual min=-0.008948 max=0.009254 Jy/beam ! Clean residual mean=0.000018 rms=0.002410 Jy/beam ! Combined flux in latest and established models = 1.69952 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 1.69952 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=6.545 mas, bmaj=10.23 mas, bpa=-37.09 degrees ! Estimated noise=4032.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594614 Jy ! Component: 100 - total flux cleaned = 0.00678654 Jy ! Component: 150 - total flux cleaned = 0.00729695 Jy ! Component: 200 - total flux cleaned = 0.00786122 Jy ! Total flux subtracted in 200 components = 0.00786122 Jy ! Clean residual min=-0.007537 max=0.007951 Jy/beam ! Clean residual mean=0.000013 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 1.70738 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 = 0.00049466 Jy ! Component: 100 - total flux cleaned = 0.000608731 Jy ! Component: 150 - total flux cleaned = 0.0007155 Jy ! Component: 200 - total flux cleaned = 0.0010065 Jy ! Total flux subtracted in 200 components = 0.0010065 Jy ! Clean residual min=-0.006516 max=0.007240 Jy/beam ! Clean residual mean=0.000008 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 1.70839 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 118 components and 1.70839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=9.945 mas, bpa=-36.74 degrees ! Estimated noise=3239.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041784 Jy ! Component: 100 - total flux cleaned = -0.000317835 Jy ! Component: 150 - total flux cleaned = -0.000779279 Jy ! Component: 200 - total flux cleaned = -0.000774339 Jy ! Total flux subtracted in 200 components = -0.000774339 Jy ! Clean residual min=-0.006333 max=0.008630 Jy/beam ! Clean residual mean=0.000005 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 1.70761 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 1.70761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070403Jy sigma=0.000591 ! Fit after self-cal, rms=0.070209Jy sigma=0.000590 wmodel J0303+4716_S_2017_06_15_pus_map.mod ! Writing 133 model components to file: J0303+4716_S_2017_06_15_pus_map.mod wobs J0303+4716_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0303+4716_S_2017_06_15_pus_uvs.fits wwins J0303+4716_S_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J0303+4716_S_2017_06_15_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268436 Jy ! Component: 100 - total flux cleaned = 0.00301154 Jy ! Component: 150 - total flux cleaned = 0.00302027 Jy ! Component: 200 - total flux cleaned = 0.00238918 Jy ! Component: 250 - total flux cleaned = 0.00196204 Jy ! Component: 300 - total flux cleaned = 0.00163646 Jy ! Component: 350 - total flux cleaned = 0.00155723 Jy ! Component: 400 - total flux cleaned = 0.00133289 Jy ! Component: 450 - total flux cleaned = 0.0011185 Jy ! Component: 500 - total flux cleaned = 0.000773781 Jy ! Component: 550 - total flux cleaned = 0.00057488 Jy ! Component: 600 - total flux cleaned = 0.000382156 Jy ! Component: 650 - total flux cleaned = 0.000445834 Jy ! Component: 700 - total flux cleaned = 0.00056799 Jy ! Component: 750 - total flux cleaned = 0.00074447 Jy ! Component: 800 - total flux cleaned = 0.000686254 Jy ! Component: 850 - total flux cleaned = 0.000687125 Jy ! Component: 900 - total flux cleaned = 0.000853594 Jy ! Component: 950 - total flux cleaned = 0.000690138 Jy ! Component: 1000 - total flux cleaned = 0.000424843 Jy ! Component: 1050 - total flux cleaned = 0.000320951 Jy ! Component: 1100 - total flux cleaned = 0.000217649 Jy ! Component: 1150 - total flux cleaned = 6.71649e-05 Jy ! Component: 1200 - total flux cleaned = 1.76091e-05 Jy ! Component: 1250 - total flux cleaned = 6.60273e-05 Jy ! Component: 1300 - total flux cleaned = -7.77516e-05 Jy ! Component: 1350 - total flux cleaned = -0.000313341 Jy ! Component: 1400 - total flux cleaned = -0.000499414 Jy ! Component: 1450 - total flux cleaned = -0.000590907 Jy ! Component: 1500 - total flux cleaned = -0.000726145 Jy ! Component: 1550 - total flux cleaned = -0.000860307 Jy ! Component: 1600 - total flux cleaned = -0.0009922 Jy ! Component: 1650 - total flux cleaned = -0.00116658 Jy ! Component: 1700 - total flux cleaned = -0.00129619 Jy ! Component: 1750 - total flux cleaned = -0.001424 Jy ! Component: 1800 - total flux cleaned = -0.00150841 Jy ! Component: 1850 - total flux cleaned = -0.00159151 Jy ! Component: 1900 - total flux cleaned = -0.00167377 Jy ! Component: 1950 - total flux cleaned = -0.00163248 Jy ! Component: 2000 - total flux cleaned = -0.00146924 Jy ! Component: 2050 - total flux cleaned = -0.00146947 Jy ! Component: 2100 - total flux cleaned = -0.00138834 Jy ! Component: 2150 - total flux cleaned = -0.00130799 Jy ! Component: 2200 - total flux cleaned = -0.00130776 Jy ! Component: 2250 - total flux cleaned = -0.00122749 Jy ! Component: 2300 - total flux cleaned = -0.00110789 Jy ! Component: 2350 - total flux cleaned = -0.00106781 Jy ! Component: 2400 - total flux cleaned = -0.000988469 Jy ! Component: 2450 - total flux cleaned = -0.000909601 Jy ! Component: 2500 - total flux cleaned = -0.000751593 Jy ! Component: 2550 - total flux cleaned = -0.000673107 Jy ! Component: 2600 - total flux cleaned = -0.00043745 Jy ! Component: 2650 - total flux cleaned = -0.000319257 Jy ! Component: 2700 - total flux cleaned = -0.000201635 Jy ! Component: 2750 - total flux cleaned = -5.64329e-06 Jy ! Component: 2800 - total flux cleaned = 0.000151501 Jy ! Component: 2850 - total flux cleaned = 0.000308428 Jy ! Component: 2900 - total flux cleaned = 0.00042675 Jy ! Component: 2950 - total flux cleaned = 0.000545392 Jy ! Component: 3000 - total flux cleaned = 0.000782969 Jy ! Component: 3050 - total flux cleaned = 0.000981465 Jy ! Component: 3100 - total flux cleaned = 0.00118051 Jy ! Component: 3150 - total flux cleaned = 0.00138011 Jy ! Component: 3200 - total flux cleaned = 0.00154107 Jy ! Component: 3250 - total flux cleaned = 0.00170212 Jy ! Component: 3300 - total flux cleaned = 0.00194512 Jy ! Component: 3350 - total flux cleaned = 0.00210883 Jy ! Component: 3400 - total flux cleaned = 0.00231383 Jy ! Component: 3450 - total flux cleaned = 0.00247921 Jy ! Component: 3500 - total flux cleaned = 0.00264529 Jy ! Component: 3550 - total flux cleaned = 0.00281204 Jy ! Component: 3600 - total flux cleaned = 0.00306481 Jy ! Component: 3650 - total flux cleaned = 0.00323476 Jy ! Component: 3700 - total flux cleaned = 0.0034916 Jy ! Component: 3750 - total flux cleaned = 0.00366437 Jy ! Component: 3800 - total flux cleaned = 0.00388239 Jy ! Component: 3850 - total flux cleaned = 0.00396995 Jy ! Component: 3900 - total flux cleaned = 0.00423543 Jy ! Component: 3950 - total flux cleaned = 0.00436971 Jy ! Component: 4000 - total flux cleaned = 0.00454993 Jy ! Component: 4050 - total flux cleaned = 0.0047773 Jy ! Total flux subtracted in 4096 components = 0.00496139 Jy ! Clean residual min=-0.002421 max=0.002848 Jy/beam ! Clean residual mean=0.000010 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 1.71257 Jy keep ! Adding 204 model components to the UV plane model. ! The established model now contains 337 components and 1.71257 Jy ![Exited script file: muppet] wmap "J0303+4716_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.909 x 9.945 at -36.74 degrees (North through East) ! Clean map min=-0.010037 max=1.5488 Jy/beam ! Writing clean map to FITS file: J0303+4716_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.54884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000778941 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150875 0.150875 0.30175 0.603501 1.207 2.414 4.828 9.65601 19.312 38.624 77.2481 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.548 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.909 x 9.945 at -36.74 degrees (North through East) ! Clean map min=-0.010037 max=1.5488 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 J0303+4716_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:10:09 2019