! Started logfile: J1912+3740_S_2017_05_01_pus_uvs.log on Wed May 1 18:42:41 2019 obs J1912+3740_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1912+3740_S_2017_05_01_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.843068 visibilities/baseline/integration-bin. ! Found source: J1912+3740 ! ! 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 788 lines of history. ! ! Reading 17148 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 J1912+3740_S_2017_05_01_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 466 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.678587Jy sigma=0.006128 ! Fit after self-cal, rms=0.666144Jy sigma=0.006026 ! 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=2.973 mas, bmaj=4.982 mas, bpa=-9.146 degrees ! Estimated noise=919.499 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 = 0.252552 Jy ! Component: 100 - total flux cleaned = 0.318251 Jy ! Total flux subtracted in 100 components = 0.318251 Jy ! Clean residual min=-0.010271 max=0.027683 Jy/beam ! Clean residual mean=0.000009 rms=0.003311 Jy/beam ! Combined flux in latest and established models = 0.318251 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.318251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110389Jy sigma=0.000921 ! Fit after self-cal, rms=0.110363Jy sigma=0.000921 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032305 Jy ! Component: 100 - total flux cleaned = 0.0522743 Jy ! Total flux subtracted in 100 components = 0.0522743 Jy ! Clean residual min=-0.008086 max=0.014231 Jy/beam ! Clean residual mean=0.000010 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.370526 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.370526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096096Jy sigma=0.000788 ! Fit after self-cal, rms=0.096048Jy sigma=0.000788 ! Inverting map ! Added new window around map position (1, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155013 Jy ! Component: 100 - total flux cleaned = 0.0262128 Jy ! Total flux subtracted in 100 components = 0.0262128 Jy ! Clean residual min=-0.007157 max=0.007910 Jy/beam ! Clean residual mean=0.000004 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.396738 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.396739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092238Jy sigma=0.000754 ! Fit after self-cal, rms=0.092098Jy sigma=0.000753 ! 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=3.579 mas, bmaj=5.831 mas, bpa=-5.694 degrees ! Estimated noise=656.268 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 = 0.0113626 Jy ! Component: 100 - total flux cleaned = 0.0185536 Jy ! Component: 150 - total flux cleaned = 0.0235343 Jy ! Component: 200 - total flux cleaned = 0.0270256 Jy ! Total flux subtracted in 200 components = 0.0270256 Jy ! Clean residual min=-0.005079 max=0.005489 Jy/beam ! Clean residual mean=-0.000006 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.423764 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 80 components and 0.423764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090113Jy sigma=0.000740 ! Fit after self-cal, rms=0.090046Jy sigma=0.000739 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.01 KP 1.02 ! LA 1.00 MK 1.05 NL 0.94 OV 1.04 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.06 KP 0.99 ! LA 0.97 MK 0.97 NL 1.01 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.01 ! LA 1.03 MK 0.96 NL 1.02 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.99 KP 1.00* ! LA 0.83 MK 1.51 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.090046Jy sigma=0.000739 ! Fit after self-cal, rms=0.086666Jy sigma=0.000709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=5.86 mas, bpa=-4.828 degrees ! Estimated noise=658.835 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 = 0.00243353 Jy ! Component: 100 - total flux cleaned = 0.00275336 Jy ! Component: 150 - total flux cleaned = 0.00308238 Jy ! Component: 200 - total flux cleaned = 0.00324619 Jy ! Total flux subtracted in 200 components = 0.00324619 Jy ! Clean residual min=-0.003912 max=0.004253 Jy/beam ! Clean residual mean=-0.000026 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.42701 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.42701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086502Jy sigma=0.000708 ! Fit after self-cal, rms=0.086503Jy sigma=0.000708 ! 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=0.086503Jy sigma=0.000708 ! Fit after self-cal, rms=0.081769Jy sigma=0.000684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=5.861 mas, bpa=-5.102 degrees ! Estimated noise=659.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000875107 Jy ! Component: 100 - total flux cleaned = -0.00087404 Jy ! Component: 150 - total flux cleaned = -0.000909204 Jy ! Component: 200 - total flux cleaned = -0.000879662 Jy ! Total flux subtracted in 200 components = -0.000879662 Jy ! Clean residual min=-0.002061 max=0.002225 Jy/beam ! Clean residual mean=-0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.426131 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 0.426131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081733Jy sigma=0.000683 ! Fit after self-cal, rms=0.081725Jy sigma=0.000683 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 (38, 102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167334 Jy ! Component: 100 - total flux cleaned = 0.00207016 Jy ! Component: 150 - total flux cleaned = 0.00223677 Jy ! Component: 200 - total flux cleaned = 0.00223758 Jy ! Total flux subtracted in 200 components = 0.00223758 Jy ! Clean residual min=-0.001996 max=0.002108 Jy/beam ! Clean residual mean=-0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.428368 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.428368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081675Jy sigma=0.000683 ! Fit after self-cal, rms=0.081673Jy sigma=0.000683 ! Inverting map ! Added new window around map position (0, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173168 Jy ! Component: 100 - total flux cleaned = 0.00174874 Jy ! Component: 150 - total flux cleaned = 0.00168578 Jy ! Component: 200 - total flux cleaned = 0.00162626 Jy ! Total flux subtracted in 200 components = 0.00162626 Jy ! Clean residual min=-0.001937 max=0.001726 Jy/beam ! Clean residual mean=-0.000008 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.429994 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.429995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081621Jy sigma=0.000682 ! Fit after self-cal, rms=0.081618Jy sigma=0.000682 ! 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=0.081618Jy sigma=0.000682 ! Fit after self-cal, rms=0.081661Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=5.859 mas, bpa=-5.083 degrees ! Estimated noise=659.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163287 Jy ! Component: 100 - total flux cleaned = -0.000197707 Jy ! Component: 150 - total flux cleaned = -0.000167911 Jy ! Component: 200 - total flux cleaned = -0.000140588 Jy ! Total flux subtracted in 200 components = -0.000140588 Jy ! Clean residual min=-0.001957 max=0.001669 Jy/beam ! Clean residual mean=-0.000007 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.429854 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.429854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081637Jy sigma=0.000682 ! Fit after self-cal, rms=0.081636Jy sigma=0.000682 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 = 0.000153679 Jy ! Component: 100 - total flux cleaned = 0.000154893 Jy ! Component: 150 - total flux cleaned = 0.000131975 Jy ! Component: 200 - total flux cleaned = 0.000132292 Jy ! Total flux subtracted in 200 components = 0.000132292 Jy ! Clean residual min=-0.001945 max=0.001661 Jy/beam ! Clean residual mean=-0.000007 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.429986 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 0.429986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081622Jy sigma=0.000682 ! Fit after self-cal, rms=0.081621Jy sigma=0.000682 ! 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=0.081621Jy sigma=0.000682 ! Fit after self-cal, rms=0.081689Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.995 mas, bmaj=9.063 mas, bpa=1.484 degrees ! Estimated noise=814.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000458969 Jy ! Component: 100 - total flux cleaned = -0.000794394 Jy ! Component: 150 - total flux cleaned = -0.00107393 Jy ! Component: 200 - total flux cleaned = -0.00121551 Jy ! Total flux subtracted in 200 components = -0.00121551 Jy ! Clean residual min=-0.001881 max=0.002127 Jy/beam ! Clean residual mean=-0.000013 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.428771 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 165 components and 0.428771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081684Jy sigma=0.000682 ! Fit after self-cal, rms=0.081682Jy sigma=0.000682 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 (-30, 117.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111302 Jy ! Component: 100 - total flux cleaned = 0.00115273 Jy ! Component: 150 - total flux cleaned = 0.00104738 Jy ! Component: 200 - total flux cleaned = 0.000985888 Jy ! Total flux subtracted in 200 components = 0.000985888 Jy ! Clean residual min=-0.001602 max=0.001571 Jy/beam ! Clean residual mean=-0.000015 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.429757 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 187 components and 0.429757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081651Jy sigma=0.000681 ! Fit after self-cal, rms=0.081650Jy sigma=0.000681 ! 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=3.62 mas, bmaj=5.86 mas, bpa=-5.053 degrees ! Estimated noise=659.314 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.62 x 5.86 at -5.053 degrees (North through East) ! Clean map min=-0.001668 max=0.33517 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=3.016 mas, bmaj=4.992 mas, bpa=-8.338 degrees ! Estimated noise=933.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.256082 Jy ! Component: 100 - total flux cleaned = 0.322725 Jy ! Component: 150 - total flux cleaned = 0.353847 Jy ! Component: 200 - total flux cleaned = 0.373062 Jy ! Total flux subtracted in 200 components = 0.373062 Jy ! Clean residual min=-0.004706 max=0.010355 Jy/beam ! Clean residual mean=0.000008 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.373062 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.373062 Jy ! Inverting map and beam ! Estimated beam: bmin=3.62 mas, bmaj=5.86 mas, bpa=-5.053 degrees ! Estimated noise=659.314 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 = 0.0176261 Jy ! Component: 100 - total flux cleaned = 0.0287522 Jy ! Component: 150 - total flux cleaned = 0.0361806 Jy ! Component: 200 - total flux cleaned = 0.04142 Jy ! Total flux subtracted in 200 components = 0.04142 Jy ! Clean residual min=-0.002138 max=0.002926 Jy/beam ! Clean residual mean=0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.414482 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 75 components and 0.414482 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378153 Jy ! Component: 100 - total flux cleaned = 0.00666592 Jy ! Component: 150 - total flux cleaned = 0.00828839 Jy ! Component: 200 - total flux cleaned = 0.00943286 Jy ! Total flux subtracted in 200 components = 0.00943286 Jy ! Clean residual min=-0.001906 max=0.001845 Jy/beam ! Clean residual mean=-0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.423915 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 101 components and 0.423915 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=7.995 mas, bmaj=9.063 mas, bpa=1.484 degrees ! Estimated noise=814.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231775 Jy ! Component: 100 - total flux cleaned = 0.00371527 Jy ! Component: 150 - total flux cleaned = 0.00395699 Jy ! Component: 200 - total flux cleaned = 0.00419998 Jy ! Total flux subtracted in 200 components = 0.00419998 Jy ! Clean residual min=-0.001728 max=0.001690 Jy/beam ! Clean residual mean=-0.000013 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.428115 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 = 0.000238734 Jy ! Component: 100 - total flux cleaned = 0.000446757 Jy ! Component: 150 - total flux cleaned = 0.00063336 Jy ! Component: 200 - total flux cleaned = 0.000754012 Jy ! Total flux subtracted in 200 components = 0.000754012 Jy ! Clean residual min=-0.001661 max=0.001607 Jy/beam ! Clean residual mean=-0.000014 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.428869 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 160 components and 0.428869 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.62 mas, bmaj=5.86 mas, bpa=-5.053 degrees ! Estimated noise=659.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151909 Jy ! Component: 100 - total flux cleaned = 9.47476e-05 Jy ! Component: 150 - total flux cleaned = 0.000140876 Jy ! Component: 200 - total flux cleaned = 0.000309679 Jy ! Total flux subtracted in 200 components = 0.000309679 Jy ! Clean residual min=-0.001701 max=0.001513 Jy/beam ! Clean residual mean=-0.000008 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.429178 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 180 components and 0.429178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081635Jy sigma=0.000681 ! Fit after self-cal, rms=0.081624Jy sigma=0.000681 wmodel J1912+3740_S_2017_05_01_pus_map.mod ! Writing 180 model components to file: J1912+3740_S_2017_05_01_pus_map.mod wobs J1912+3740_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1912+3740_S_2017_05_01_pus_uvs.fits wwins J1912+3740_S_2017_05_01_pus_map.win ! wwins: Wrote 5 windows to J1912+3740_S_2017_05_01_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 = -0.000105822 Jy ! Component: 100 - total flux cleaned = -2.1653e-05 Jy ! Component: 150 - total flux cleaned = 5.94869e-05 Jy ! Component: 200 - total flux cleaned = 0.000138312 Jy ! Component: 250 - total flux cleaned = 0.000214979 Jy ! Component: 300 - total flux cleaned = 0.00026456 Jy ! Component: 350 - total flux cleaned = 0.000288839 Jy ! Component: 400 - total flux cleaned = 0.000336538 Jy ! Component: 450 - total flux cleaned = 0.000382928 Jy ! Component: 500 - total flux cleaned = 0.00031447 Jy ! Component: 550 - total flux cleaned = 0.000382467 Jy ! Component: 600 - total flux cleaned = 0.000360902 Jy ! Component: 650 - total flux cleaned = 0.000469998 Jy ! Component: 700 - total flux cleaned = 0.000426889 Jy ! Component: 750 - total flux cleaned = 0.000448279 Jy ! Component: 800 - total flux cleaned = 0.000427567 Jy ! Component: 850 - total flux cleaned = 0.000489025 Jy ! Component: 900 - total flux cleaned = 0.000529243 Jy ! Component: 950 - total flux cleaned = 0.000548812 Jy ! Component: 1000 - total flux cleaned = 0.000568494 Jy ! Component: 1050 - total flux cleaned = 0.000645942 Jy ! Component: 1100 - total flux cleaned = 0.0007223 Jy ! Component: 1150 - total flux cleaned = 0.000760522 Jy ! Component: 1200 - total flux cleaned = 0.000798138 Jy ! Component: 1250 - total flux cleaned = 0.000890489 Jy ! Component: 1300 - total flux cleaned = 0.000872271 Jy ! Component: 1350 - total flux cleaned = 0.000926559 Jy ! Component: 1400 - total flux cleaned = 0.00101631 Jy ! Component: 1450 - total flux cleaned = 0.00108723 Jy ! Component: 1500 - total flux cleaned = 0.00115706 Jy ! Component: 1550 - total flux cleaned = 0.0011917 Jy ! Component: 1600 - total flux cleaned = 0.00120877 Jy ! Component: 1650 - total flux cleaned = 0.00122556 Jy ! Component: 1700 - total flux cleaned = 0.00125941 Jy ! Component: 1750 - total flux cleaned = 0.00134253 Jy ! Component: 1800 - total flux cleaned = 0.00129299 Jy ! Component: 1850 - total flux cleaned = 0.00127652 Jy ! Component: 1900 - total flux cleaned = 0.00124421 Jy ! Component: 1950 - total flux cleaned = 0.00127638 Jy ! Component: 2000 - total flux cleaned = 0.00124468 Jy ! Component: 2050 - total flux cleaned = 0.00126032 Jy ! Component: 2100 - total flux cleaned = 0.00121362 Jy ! Component: 2150 - total flux cleaned = 0.00124452 Jy ! Component: 2200 - total flux cleaned = 0.00122928 Jy ! Component: 2250 - total flux cleaned = 0.00122934 Jy ! Component: 2300 - total flux cleaned = 0.00124446 Jy ! Component: 2350 - total flux cleaned = 0.00122936 Jy ! Component: 2400 - total flux cleaned = 0.00122941 Jy ! Component: 2450 - total flux cleaned = 0.00127375 Jy ! Component: 2500 - total flux cleaned = 0.00125888 Jy ! Component: 2550 - total flux cleaned = 0.00121527 Jy ! Component: 2600 - total flux cleaned = 0.00128733 Jy ! Component: 2650 - total flux cleaned = 0.00121573 Jy ! Component: 2700 - total flux cleaned = 0.00127259 Jy ! Component: 2750 - total flux cleaned = 0.00130084 Jy ! Component: 2800 - total flux cleaned = 0.00123081 Jy ! Component: 2850 - total flux cleaned = 0.00127254 Jy ! Component: 2900 - total flux cleaned = 0.00128626 Jy ! Component: 2950 - total flux cleaned = 0.00132735 Jy ! Component: 3000 - total flux cleaned = 0.00125929 Jy ! Component: 3050 - total flux cleaned = 0.00127289 Jy ! Component: 3100 - total flux cleaned = 0.00131316 Jy ! Component: 3150 - total flux cleaned = 0.00129991 Jy ! Component: 3200 - total flux cleaned = 0.00127339 Jy ! Component: 3250 - total flux cleaned = 0.00124713 Jy ! Component: 3300 - total flux cleaned = 0.00131246 Jy ! Component: 3350 - total flux cleaned = 0.00133839 Jy ! Component: 3400 - total flux cleaned = 0.00135121 Jy ! Component: 3450 - total flux cleaned = 0.00137663 Jy ! Component: 3500 - total flux cleaned = 0.00140203 Jy ! Component: 3550 - total flux cleaned = 0.00135127 Jy ! Component: 3600 - total flux cleaned = 0.00127577 Jy ! Component: 3650 - total flux cleaned = 0.00137598 Jy ! Component: 3700 - total flux cleaned = 0.00128876 Jy ! Component: 3750 - total flux cleaned = 0.00128884 Jy ! Component: 3800 - total flux cleaned = 0.00125198 Jy ! Component: 3850 - total flux cleaned = 0.00130093 Jy ! Component: 3900 - total flux cleaned = 0.00125218 Jy ! Component: 3950 - total flux cleaned = 0.00126426 Jy ! Component: 4000 - total flux cleaned = 0.00119202 Jy ! Component: 4050 - total flux cleaned = 0.00116811 Jy ! Total flux subtracted in 4096 components = 0.00116815 Jy ! Clean residual min=-0.000812 max=0.000665 Jy/beam ! Clean residual mean=-0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.430347 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 464 components and 0.430346 Jy ![Exited script file: muppet] wmap "J1912+3740_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.62 x 5.86 at -5.053 degrees (North through East) ! Clean map min=-0.0013308 max=0.3362 Jy/beam ! Writing clean map to FITS file: J1912+3740_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.336204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.187127 0.187127 0.374254 0.748509 1.49702 2.99404 5.98807 11.9761 23.9523 47.9046 95.8091 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.336 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.62 x 5.86 at -5.053 degrees (North through East) ! Clean map min=-0.0013308 max=0.3362 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 J1912+3740_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:42:46 2019