! Started logfile: J1146+3958_S_2017_08_12_pus_uvs.log on Fri May 10 14:58:51 2019 obs J1146+3958_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1146+3958_S_2017_08_12_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.812593 visibilities/baseline/integration-bin. ! Found source: J1146+3958 ! ! 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 594 lines of history. ! ! Reading 4388 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 J1146+3958_S_2017_08_12_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.263612Jy sigma=0.002396 ! Fit after self-cal, rms=0.200930Jy sigma=0.001826 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=4.84 mas, bpa=12.99 degrees ! Estimated noise=1619.4 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 = 0.648522 Jy ! Component: 100 - total flux cleaned = 0.79285 Jy ! Total flux subtracted in 100 components = 0.79285 Jy ! Clean residual min=-0.018448 max=0.047401 Jy/beam ! Clean residual mean=-0.000011 rms=0.004900 Jy/beam ! Combined flux in latest and established models = 0.79285 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.79285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130995Jy sigma=0.001162 ! Fit after self-cal, rms=0.130995Jy sigma=0.001162 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488162 Jy ! Component: 100 - total flux cleaned = 0.0745295 Jy ! Total flux subtracted in 100 components = 0.0745295 Jy ! Clean residual min=-0.016148 max=0.013769 Jy/beam ! Clean residual mean=-0.000005 rms=0.003314 Jy/beam ! Combined flux in latest and established models = 0.867379 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.867379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111997Jy sigma=0.000979 ! Fit after self-cal, rms=0.111990Jy sigma=0.000979 ! 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=3.874 mas, bmaj=5.665 mas, bpa=14.03 degrees ! Estimated noise=1291.47 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 = 0.0104061 Jy ! Component: 100 - total flux cleaned = 0.0117821 Jy ! Component: 150 - total flux cleaned = 0.0115664 Jy ! Component: 200 - total flux cleaned = 0.0115745 Jy ! Total flux subtracted in 200 components = 0.0115745 Jy ! Clean residual min=-0.012122 max=0.009936 Jy/beam ! Clean residual mean=0.000009 rms=0.002723 Jy/beam ! Combined flux in latest and established models = 0.878954 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.878954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110539Jy sigma=0.000966 ! Fit after self-cal, rms=0.110525Jy sigma=0.000966 ! 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 0.98 FD 0.97 HN 0.95 KP 1.05 ! LA 1.00 MK 1.05 NL 0.89 OV 1.01 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 0.99 ! LA 0.97 MK 1.04 NL 1.03 OV 1.07 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 0.98 KP 0.97 ! LA 1.00 MK 1.05 NL 1.00 OV 0.96 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.98 KP 1.00* ! LA 1.44 MK 1.16 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.110525Jy sigma=0.000966 ! Fit after self-cal, rms=0.097670Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.896 mas, bmaj=5.688 mas, bpa=15.04 degrees ! Estimated noise=1297.77 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 = -0.000671788 Jy ! Component: 100 - total flux cleaned = -0.000556914 Jy ! Component: 150 - total flux cleaned = -0.000244164 Jy ! Component: 200 - total flux cleaned = -6.02157e-05 Jy ! Total flux subtracted in 200 components = -6.02157e-05 Jy ! Clean residual min=-0.008711 max=0.008166 Jy/beam ! Clean residual mean=0.000097 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.878894 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.878894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097449Jy sigma=0.000763 ! Fit after self-cal, rms=0.097473Jy sigma=0.000763 ! 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=0.097473Jy sigma=0.000763 ! Fit after self-cal, rms=0.076603Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.894 mas, bmaj=5.69 mas, bpa=14.85 degrees ! Estimated noise=1298.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239758 Jy ! Component: 100 - total flux cleaned = 0.000348099 Jy ! Component: 150 - total flux cleaned = 0.000299271 Jy ! Component: 200 - total flux cleaned = 0.000257732 Jy ! Total flux subtracted in 200 components = 0.000257732 Jy ! Clean residual min=-0.003709 max=0.005332 Jy/beam ! Clean residual mean=0.000030 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.879151 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.879151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076534Jy sigma=0.000664 ! Fit after self-cal, rms=0.076573Jy sigma=0.000664 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 (1.5, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517014 Jy ! Component: 100 - total flux cleaned = 0.00774812 Jy ! Component: 150 - total flux cleaned = 0.00783061 Jy ! Component: 200 - total flux cleaned = 0.00776476 Jy ! Total flux subtracted in 200 components = 0.00776476 Jy ! Clean residual min=-0.003572 max=0.003571 Jy/beam ! Clean residual mean=0.000029 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.886916 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.886916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076189Jy sigma=0.000660 ! Fit after self-cal, rms=0.076150Jy sigma=0.000660 ! 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=0.076150Jy sigma=0.000660 ! Fit after self-cal, rms=0.076089Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.893 mas, bmaj=5.687 mas, bpa=14.86 degrees ! Estimated noise=1299.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291363 Jy ! Component: 100 - total flux cleaned = 0.00397587 Jy ! Component: 150 - total flux cleaned = 0.00409101 Jy ! Component: 200 - total flux cleaned = 0.0041407 Jy ! Total flux subtracted in 200 components = 0.0041407 Jy ! Clean residual min=-0.003550 max=0.003271 Jy/beam ! Clean residual mean=0.000026 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.891057 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.891057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075941Jy sigma=0.000658 ! Fit after self-cal, rms=0.075930Jy sigma=0.000658 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 = 0.000875938 Jy ! Component: 100 - total flux cleaned = 0.000877563 Jy ! Component: 150 - total flux cleaned = 0.000923122 Jy ! Component: 200 - total flux cleaned = 0.000963295 Jy ! Total flux subtracted in 200 components = 0.000963295 Jy ! Clean residual min=-0.003536 max=0.003185 Jy/beam ! Clean residual mean=0.000026 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.89202 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.89202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075872Jy sigma=0.000657 ! Fit after self-cal, rms=0.075872Jy 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=0.075872Jy sigma=0.000657 ! Fit after self-cal, rms=0.075858Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.09 mas, bmaj=9.626 mas, bpa=22.95 degrees ! Estimated noise=1597.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177499 Jy ! Component: 100 - total flux cleaned = 0.00204679 Jy ! Component: 150 - total flux cleaned = 0.00220072 Jy ! Component: 200 - total flux cleaned = 0.00226919 Jy ! Total flux subtracted in 200 components = 0.00226919 Jy ! Clean residual min=-0.003646 max=0.003837 Jy/beam ! Clean residual mean=0.000052 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.894289 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.894289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075835Jy sigma=0.000657 ! Fit after self-cal, rms=0.075836Jy sigma=0.000657 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 = 0.000274716 Jy ! Component: 100 - total flux cleaned = 0.000431028 Jy ! Component: 150 - total flux cleaned = 0.000483789 Jy ! Component: 200 - total flux cleaned = 0.000518739 Jy ! Total flux subtracted in 200 components = 0.000518739 Jy ! Clean residual min=-0.003675 max=0.003796 Jy/beam ! Clean residual mean=0.000051 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.894808 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.894808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075835Jy sigma=0.000657 ! Fit after self-cal, rms=0.075837Jy sigma=0.000657 ! 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=3.894 mas, bmaj=5.689 mas, bpa=14.88 degrees ! Estimated noise=1300.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.894 x 5.689 at 14.88 degrees (North through East) ! Clean map min=-0.0034803 max=0.83893 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=0.075837Jy sigma=0.000657 ! Fit after self-cal, rms=0.070376Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=3.894 mas, bmaj=5.688 mas, bpa=14.88 degrees ! Estimated noise=1300.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562287 Jy ! Component: 100 - total flux cleaned = 0.00056337 Jy ! Component: 150 - total flux cleaned = 0.000600978 Jy ! Component: 200 - total flux cleaned = 0.000601035 Jy ! Total flux subtracted in 200 components = 0.000601035 Jy ! Clean residual min=-0.003532 max=0.003153 Jy/beam ! Clean residual mean=0.000025 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.895409 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.895409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070327Jy sigma=0.000607 ! Fit after self-cal, rms=0.070328Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232027 Jy ! Component: 100 - total flux cleaned = 0.0002648 Jy ! Component: 150 - total flux cleaned = 0.000264813 Jy ! Component: 200 - total flux cleaned = 0.000265134 Jy ! Total flux subtracted in 200 components = 0.000265134 Jy ! Clean residual min=-0.003531 max=0.003186 Jy/beam ! Clean residual mean=0.000025 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.895674 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.895674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070297Jy sigma=0.000607 ! Fit after self-cal, rms=0.070298Jy sigma=0.000607 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070298Jy sigma=0.000607 ! Fit after self-cal, rms=0.070314Jy sigma=0.000607 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=4.873 mas, bpa=13.88 degrees ! Estimated noise=1602.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.650172 Jy ! Component: 100 - total flux cleaned = 0.79306 Jy ! Component: 150 - total flux cleaned = 0.836889 Jy ! Component: 200 - total flux cleaned = 0.859283 Jy ! Total flux subtracted in 200 components = 0.859283 Jy ! Clean residual min=-0.006100 max=0.010932 Jy/beam ! Clean residual mean=0.000011 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.859283 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.859283 Jy ! Inverting map and beam ! Estimated beam: bmin=3.895 mas, bmaj=5.689 mas, bpa=14.91 degrees ! Estimated noise=1300.77 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 = 0.0148354 Jy ! Component: 100 - total flux cleaned = 0.0239521 Jy ! Component: 150 - total flux cleaned = 0.0300407 Jy ! Component: 200 - total flux cleaned = 0.0330331 Jy ! Total flux subtracted in 200 components = 0.0330331 Jy ! Clean residual min=-0.004059 max=0.003487 Jy/beam ! Clean residual mean=0.000025 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.892316 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.892316 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.089 mas, bmaj=9.624 mas, bpa=23.01 degrees ! Estimated noise=1598.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280233 Jy ! Component: 100 - total flux cleaned = 0.00348246 Jy ! Component: 150 - total flux cleaned = 0.00393352 Jy ! Component: 200 - total flux cleaned = 0.00429116 Jy ! Total flux subtracted in 200 components = 0.00429116 Jy ! Clean residual min=-0.003637 max=0.004048 Jy/beam ! Clean residual mean=0.000049 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.896607 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 = 0.000247699 Jy ! Component: 100 - total flux cleaned = 0.000353949 Jy ! Component: 150 - total flux cleaned = 0.000447009 Jy ! Component: 200 - total flux cleaned = 0.000501083 Jy ! Total flux subtracted in 200 components = 0.000501083 Jy ! Clean residual min=-0.003622 max=0.003980 Jy/beam ! Clean residual mean=0.000049 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.897108 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.897108 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.895 mas, bmaj=5.689 mas, bpa=14.91 degrees ! Estimated noise=1300.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336402 Jy ! Component: 100 - total flux cleaned = -0.000155492 Jy ! Component: 150 - total flux cleaned = -7.2856e-05 Jy ! Component: 200 - total flux cleaned = 0.000151789 Jy ! Total flux subtracted in 200 components = 0.000151789 Jy ! Clean residual min=-0.003889 max=0.003323 Jy/beam ! Clean residual mean=0.000025 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.89726 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.89726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070760Jy sigma=0.000610 ! Fit after self-cal, rms=0.070740Jy sigma=0.000610 wmodel J1146+3958_S_2017_08_12_pus_map.mod ! Writing 68 model components to file: J1146+3958_S_2017_08_12_pus_map.mod wobs J1146+3958_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1146+3958_S_2017_08_12_pus_uvs.fits wwins J1146+3958_S_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1146+3958_S_2017_08_12_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 = -0.000207624 Jy ! Component: 100 - total flux cleaned = 0.000483492 Jy ! Component: 150 - total flux cleaned = 0.00114161 Jy ! Component: 200 - total flux cleaned = 0.00140518 Jy ! Component: 250 - total flux cleaned = 0.00166009 Jy ! Component: 300 - total flux cleaned = 0.00185811 Jy ! Component: 350 - total flux cleaned = 0.00214674 Jy ! Component: 400 - total flux cleaned = 0.00238167 Jy ! Component: 450 - total flux cleaned = 0.00265752 Jy ! Component: 500 - total flux cleaned = 0.00297228 Jy ! Component: 550 - total flux cleaned = 0.00328095 Jy ! Component: 600 - total flux cleaned = 0.00341105 Jy ! Component: 650 - total flux cleaned = 0.00370972 Jy ! Component: 700 - total flux cleaned = 0.00383531 Jy ! Component: 750 - total flux cleaned = 0.00404112 Jy ! Component: 800 - total flux cleaned = 0.00412253 Jy ! Component: 850 - total flux cleaned = 0.00436291 Jy ! Component: 900 - total flux cleaned = 0.00459869 Jy ! Component: 950 - total flux cleaned = 0.00463771 Jy ! Component: 1000 - total flux cleaned = 0.00494345 Jy ! Component: 1050 - total flux cleaned = 0.00501857 Jy ! Component: 1100 - total flux cleaned = 0.00527833 Jy ! Component: 1150 - total flux cleaned = 0.0054242 Jy ! Component: 1200 - total flux cleaned = 0.00564091 Jy ! Component: 1250 - total flux cleaned = 0.00585504 Jy ! Component: 1300 - total flux cleaned = 0.00610159 Jy ! Component: 1350 - total flux cleaned = 0.00630991 Jy ! Component: 1400 - total flux cleaned = 0.00631048 Jy ! Component: 1450 - total flux cleaned = 0.0065152 Jy ! Component: 1500 - total flux cleaned = 0.00671712 Jy ! Component: 1550 - total flux cleaned = 0.00685056 Jy ! Component: 1600 - total flux cleaned = 0.00688344 Jy ! Component: 1650 - total flux cleaned = 0.00691615 Jy ! Component: 1700 - total flux cleaned = 0.00707677 Jy ! Component: 1750 - total flux cleaned = 0.00701375 Jy ! Component: 1800 - total flux cleaned = 0.00723443 Jy ! Component: 1850 - total flux cleaned = 0.00729594 Jy ! Component: 1900 - total flux cleaned = 0.00738847 Jy ! Component: 1950 - total flux cleaned = 0.0075105 Jy ! Component: 2000 - total flux cleaned = 0.00754071 Jy ! Component: 2050 - total flux cleaned = 0.00748078 Jy ! Component: 2100 - total flux cleaned = 0.00757034 Jy ! Component: 2150 - total flux cleaned = 0.00756994 Jy ! Component: 2200 - total flux cleaned = 0.00759912 Jy ! Component: 2250 - total flux cleaned = 0.00771495 Jy ! Component: 2300 - total flux cleaned = 0.00780089 Jy ! Component: 2350 - total flux cleaned = 0.00785776 Jy ! Component: 2400 - total flux cleaned = 0.00785794 Jy ! Component: 2450 - total flux cleaned = 0.00788619 Jy ! Component: 2500 - total flux cleaned = 0.00796983 Jy ! Component: 2550 - total flux cleaned = 0.00810683 Jy ! Component: 2600 - total flux cleaned = 0.00807979 Jy ! Component: 2650 - total flux cleaned = 0.00816079 Jy ! Component: 2700 - total flux cleaned = 0.00818735 Jy ! Component: 2750 - total flux cleaned = 0.00821415 Jy ! Component: 2800 - total flux cleaned = 0.00821438 Jy ! Component: 2850 - total flux cleaned = 0.00847535 Jy ! Component: 2900 - total flux cleaned = 0.00852707 Jy ! Component: 2950 - total flux cleaned = 0.0086298 Jy ! Component: 3000 - total flux cleaned = 0.00873135 Jy ! Component: 3050 - total flux cleaned = 0.00878201 Jy ! Component: 3100 - total flux cleaned = 0.00883212 Jy ! Component: 3150 - total flux cleaned = 0.00893176 Jy ! Component: 3200 - total flux cleaned = 0.00895663 Jy ! Component: 3250 - total flux cleaned = 0.00917762 Jy ! Component: 3300 - total flux cleaned = 0.00927486 Jy ! Component: 3350 - total flux cleaned = 0.00939583 Jy ! Component: 3400 - total flux cleaned = 0.00941985 Jy ! Component: 3450 - total flux cleaned = 0.00942007 Jy ! Component: 3500 - total flux cleaned = 0.00956231 Jy ! Component: 3550 - total flux cleaned = 0.00967993 Jy ! Component: 3600 - total flux cleaned = 0.00984346 Jy ! Component: 3650 - total flux cleaned = 0.00991299 Jy ! Component: 3700 - total flux cleaned = 0.00995936 Jy ! Component: 3750 - total flux cleaned = 0.01012 Jy ! Component: 3800 - total flux cleaned = 0.0102338 Jy ! Component: 3850 - total flux cleaned = 0.0102564 Jy ! Component: 3900 - total flux cleaned = 0.010369 Jy ! Component: 3950 - total flux cleaned = 0.0105479 Jy ! Component: 4000 - total flux cleaned = 0.0106589 Jy ! Component: 4050 - total flux cleaned = 0.0107694 Jy ! Total flux subtracted in 4096 components = 0.0108352 Jy ! Clean residual min=-0.001308 max=0.001292 Jy/beam ! Clean residual mean=0.000013 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.908095 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 345 components and 0.908095 Jy ![Exited script file: muppet] wmap "J1146+3958_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.895 x 5.689 at 14.91 degrees (North through East) ! Clean map min=-0.0023854 max=0.83987 Jy/beam ! Writing clean map to FITS file: J1146+3958_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.839872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000388357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.13872 0.13872 0.27744 0.55488 1.10976 2.21952 4.43904 8.87808 17.7562 35.5123 71.0247 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.839 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.895 x 5.689 at 14.91 degrees (North through East) ! Clean map min=-0.0023854 max=0.83987 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 J1146+3958_S_2017_08_12_pus_uvs.log closed on Fri May 10 14:58:56 2019