! Started logfile: J1157+1638_S_2017_03_23_pus_uvs.log on Mon May 13 09:59:00 2019 obs J1157+1638_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1157+1638_S_2017_03_23_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.849883 visibilities/baseline/integration-bin. ! Found source: J1157+1638 ! ! 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 481 lines of history. ! ! Reading 21876 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 J1157+1638_S_2017_03_23_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 564 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.593626Jy sigma=0.004823 ! Fit after self-cal, rms=0.311823Jy sigma=0.002461 ! 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=3.263 mas, bmaj=6.56 mas, bpa=-3.992 degrees ! Estimated noise=863.411 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 = 0.864374 Jy ! Component: 100 - total flux cleaned = 1.07141 Jy ! Total flux subtracted in 100 components = 1.07141 Jy ! Clean residual min=-0.037880 max=0.084173 Jy/beam ! Clean residual mean=-0.000457 rms=0.010704 Jy/beam ! Combined flux in latest and established models = 1.07141 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.07141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279076Jy sigma=0.002175 ! Fit after self-cal, rms=0.279061Jy sigma=0.002175 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0907062 Jy ! Component: 100 - total flux cleaned = 0.135938 Jy ! Total flux subtracted in 100 components = 0.135938 Jy ! Clean residual min=-0.031149 max=0.032653 Jy/beam ! Clean residual mean=-0.000324 rms=0.008371 Jy/beam ! Combined flux in latest and established models = 1.20735 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 1.20735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240151Jy sigma=0.001874 ! Fit after self-cal, rms=0.240134Jy sigma=0.001874 ! 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=3.845 mas, bmaj=7.187 mas, bpa=-1.575 degrees ! Estimated noise=597.927 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 = 0.0317796 Jy ! Component: 100 - total flux cleaned = 0.0487901 Jy ! Component: 150 - total flux cleaned = 0.0593052 Jy ! Component: 200 - total flux cleaned = 0.0633743 Jy ! Total flux subtracted in 200 components = 0.0633743 Jy ! Clean residual min=-0.029024 max=0.024313 Jy/beam ! Clean residual mean=-0.000227 rms=0.006965 Jy/beam ! Combined flux in latest and established models = 1.27072 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 1.27072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234149Jy sigma=0.001849 ! Fit after self-cal, rms=0.234148Jy sigma=0.001849 ! 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 0.93 KP 1.03 ! LA 1.00 MK 0.99 NL 0.87 OV 1.03 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.98 KP 0.99 ! LA 0.97 MK 1.00 NL 1.06 OV 1.06 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.97 KP 0.88 ! LA 0.76 MK 1.05 NL 1.23 OV 0.97 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.10 HN 0.95 KP 1.00* ! LA 0.80 MK 1.25 NL 1.00* OV 1.93 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.234148Jy sigma=0.001849 ! Fit after self-cal, rms=0.150754Jy sigma=0.000955 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=7.226 mas, bpa=-1.323 degrees ! Estimated noise=597.809 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 = -0.00552415 Jy ! Component: 100 - total flux cleaned = -0.00911163 Jy ! Component: 150 - total flux cleaned = -0.0112364 Jy ! Component: 200 - total flux cleaned = -0.0116909 Jy ! Total flux subtracted in 200 components = -0.0116909 Jy ! Clean residual min=-0.012000 max=0.010692 Jy/beam ! Clean residual mean=-0.000006 rms=0.003055 Jy/beam ! Combined flux in latest and established models = 1.25903 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 1.25903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150379Jy sigma=0.000953 ! Fit after self-cal, rms=0.150435Jy sigma=0.000952 ! 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=0.150435Jy sigma=0.000952 ! Fit after self-cal, rms=0.099599Jy sigma=0.000704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.861 mas, bmaj=7.232 mas, bpa=-1.219 degrees ! Estimated noise=597.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232567 Jy ! Component: 100 - total flux cleaned = -0.00255869 Jy ! Component: 150 - total flux cleaned = -0.00274962 Jy ! Component: 200 - total flux cleaned = -0.00299009 Jy ! Total flux subtracted in 200 components = -0.00299009 Jy ! Clean residual min=-0.004084 max=0.003338 Jy/beam ! Clean residual mean=0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 1.25604 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 1.25604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099359Jy sigma=0.000702 ! Fit after self-cal, rms=0.099467Jy sigma=0.000702 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 = -0.000290983 Jy ! Component: 100 - total flux cleaned = -0.000553964 Jy ! Component: 150 - total flux cleaned = -0.000792831 Jy ! Component: 200 - total flux cleaned = -0.00100831 Jy ! Total flux subtracted in 200 components = -0.00100831 Jy ! Clean residual min=-0.003565 max=0.003380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 1.25503 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 1.25503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099391Jy sigma=0.000701 ! Fit after self-cal, rms=0.099388Jy sigma=0.000701 ! 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=0.099388Jy sigma=0.000701 ! Fit after self-cal, rms=0.099563Jy sigma=0.000701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.863 mas, bmaj=7.239 mas, bpa=-1.203 degrees ! Estimated noise=598.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000972719 Jy ! Component: 100 - total flux cleaned = -0.00118114 Jy ! Component: 150 - total flux cleaned = -0.00143322 Jy ! Component: 200 - total flux cleaned = -0.00160792 Jy ! Total flux subtracted in 200 components = -0.00160792 Jy ! Clean residual min=-0.003637 max=0.003237 Jy/beam ! Clean residual mean=0.000000 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 1.25343 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 1.25343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099464Jy sigma=0.000700 ! Fit after self-cal, rms=0.099464Jy sigma=0.000700 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 = -0.000281034 Jy ! Component: 100 - total flux cleaned = -0.000429089 Jy ! Component: 150 - total flux cleaned = -0.000609222 Jy ! Component: 200 - total flux cleaned = -0.000734165 Jy ! Total flux subtracted in 200 components = -0.000734165 Jy ! Clean residual min=-0.003212 max=0.003207 Jy/beam ! Clean residual mean=-0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 1.25269 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 1.25269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099419Jy sigma=0.000700 ! Fit after self-cal, rms=0.099418Jy sigma=0.000700 ! 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=0.099418Jy sigma=0.000700 ! Fit after self-cal, rms=0.099530Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.549 mas, bmaj=10.38 mas, bpa=-2.831 degrees ! Estimated noise=713.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124392 Jy ! Component: 100 - total flux cleaned = -0.00165009 Jy ! Component: 150 - total flux cleaned = -0.001729 Jy ! Component: 200 - total flux cleaned = -0.00180475 Jy ! Total flux subtracted in 200 components = -0.00180475 Jy ! Clean residual min=-0.002250 max=0.002076 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 1.25089 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 1.25089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099528Jy sigma=0.000699 ! Fit after self-cal, rms=0.099527Jy sigma=0.000699 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 = -5.50104e-05 Jy ! Component: 100 - total flux cleaned = -0.000123327 Jy ! Component: 150 - total flux cleaned = -0.000187642 Jy ! Component: 200 - total flux cleaned = -0.00023425 Jy ! Total flux subtracted in 200 components = -0.00023425 Jy ! Clean residual min=-0.002245 max=0.002070 Jy/beam ! Clean residual mean=-0.000003 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 1.25065 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 61 components and 1.25065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099525Jy sigma=0.000699 ! Fit after self-cal, rms=0.099523Jy sigma=0.000699 ! 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=3.864 mas, bmaj=7.244 mas, bpa=-1.176 degrees ! Estimated noise=598.672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.864 x 7.244 at -1.176 degrees (North through East) ! Clean map min=-0.0030548 max=1.1414 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=0.099523Jy sigma=0.000699 ! Fit after self-cal, rms=0.087939Jy sigma=0.000618 ! Inverting map and beam ! Estimated beam: bmin=3.867 mas, bmaj=7.248 mas, bpa=-1.163 degrees ! Estimated noise=598.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431188 Jy ! Component: 100 - total flux cleaned = -0.000623983 Jy ! Component: 150 - total flux cleaned = -0.000755761 Jy ! Component: 200 - total flux cleaned = -0.000917559 Jy ! Total flux subtracted in 200 components = -0.000917559 Jy ! Clean residual min=-0.003112 max=0.003119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 1.24973 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 1.24973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087892Jy sigma=0.000618 ! Fit after self-cal, rms=0.087890Jy sigma=0.000618 ! Inverting map ! Added new window around map position (23.5, 98). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242561 Jy ! Component: 100 - total flux cleaned = 0.00324527 Jy ! Component: 150 - total flux cleaned = 0.00347648 Jy ! Component: 200 - total flux cleaned = 0.00358345 Jy ! Total flux subtracted in 200 components = 0.00358345 Jy ! Clean residual min=-0.002988 max=0.002737 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 1.25332 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 1.25332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087753Jy sigma=0.000617 ! Fit after self-cal, rms=0.087750Jy sigma=0.000617 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087750Jy sigma=0.000617 ! Fit after self-cal, rms=0.087772Jy sigma=0.000617 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=3.287 mas, bmaj=6.609 mas, bpa=-3.295 degrees ! Estimated noise=873.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.874248 Jy ! Component: 100 - total flux cleaned = 1.07951 Jy ! Component: 150 - total flux cleaned = 1.1669 Jy ! Component: 200 - total flux cleaned = 1.20978 Jy ! Total flux subtracted in 200 components = 1.20978 Jy ! Clean residual min=-0.007409 max=0.019776 Jy/beam ! Clean residual mean=-0.000050 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 1.20978 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.20978 Jy ! Inverting map and beam ! Estimated beam: bmin=3.868 mas, bmaj=7.25 mas, bpa=-1.157 degrees ! Estimated noise=598.621 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 = 0.0220496 Jy ! Component: 100 - total flux cleaned = 0.0328667 Jy ! Component: 150 - total flux cleaned = 0.038576 Jy ! Component: 200 - total flux cleaned = 0.0421913 Jy ! Total flux subtracted in 200 components = 0.0421913 Jy ! Clean residual min=-0.003776 max=0.003148 Jy/beam ! Clean residual mean=0.000000 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 1.25197 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 1.25197 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=7.553 mas, bmaj=10.39 mas, bpa=-2.838 degrees ! Estimated noise=712.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342195 Jy ! Component: 100 - total flux cleaned = 0.000299536 Jy ! Component: 150 - total flux cleaned = 0.000298378 Jy ! Component: 200 - total flux cleaned = 0.000269058 Jy ! Total flux subtracted in 200 components = 0.000269058 Jy ! Clean residual min=-0.002329 max=0.001834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 1.25224 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 = 2.89127e-05 Jy ! Component: 100 - total flux cleaned = 7.77433e-05 Jy ! Component: 150 - total flux cleaned = 0.00010031 Jy ! Component: 200 - total flux cleaned = 0.000121167 Jy ! Total flux subtracted in 200 components = 0.000121167 Jy ! Clean residual min=-0.002252 max=0.001795 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 1.25236 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 1.25236 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.868 mas, bmaj=7.25 mas, bpa=-1.157 degrees ! Estimated noise=598.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110535 Jy ! Component: 100 - total flux cleaned = 0.00182829 Jy ! Component: 150 - total flux cleaned = 0.00231171 Jy ! Component: 200 - total flux cleaned = 0.00268282 Jy ! Total flux subtracted in 200 components = 0.00268282 Jy ! Clean residual min=-0.003985 max=0.002985 Jy/beam ! Clean residual mean=0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 1.25504 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 1.25504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088265Jy sigma=0.000620 ! Fit after self-cal, rms=0.088256Jy sigma=0.000620 wmodel J1157+1638_S_2017_03_23_pus_map.mod ! Writing 70 model components to file: J1157+1638_S_2017_03_23_pus_map.mod wobs J1157+1638_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1157+1638_S_2017_03_23_pus_uvs.fits wwins J1157+1638_S_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1157+1638_S_2017_03_23_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 = -0.00160657 Jy ! Component: 100 - total flux cleaned = -0.0022712 Jy ! Component: 150 - total flux cleaned = -0.00293368 Jy ! Component: 200 - total flux cleaned = -0.00326884 Jy ! Component: 250 - total flux cleaned = -0.00340453 Jy ! Component: 300 - total flux cleaned = -0.00344831 Jy ! Component: 350 - total flux cleaned = -0.00332419 Jy ! Component: 400 - total flux cleaned = -0.00320362 Jy ! Component: 450 - total flux cleaned = -0.00308635 Jy ! Component: 500 - total flux cleaned = -0.00297178 Jy ! Component: 550 - total flux cleaned = -0.00286075 Jy ! Component: 600 - total flux cleaned = -0.00271597 Jy ! Component: 650 - total flux cleaned = -0.00257484 Jy ! Component: 700 - total flux cleaned = -0.00264446 Jy ! Component: 750 - total flux cleaned = -0.00260985 Jy ! Component: 800 - total flux cleaned = -0.00254225 Jy ! Component: 850 - total flux cleaned = -0.00257488 Jy ! Component: 900 - total flux cleaned = -0.00254188 Jy ! Component: 950 - total flux cleaned = -0.00247801 Jy ! Component: 1000 - total flux cleaned = -0.00244679 Jy ! Component: 1050 - total flux cleaned = -0.00238532 Jy ! Component: 1100 - total flux cleaned = -0.00238565 Jy ! Component: 1150 - total flux cleaned = -0.00235571 Jy ! Component: 1200 - total flux cleaned = -0.00229637 Jy ! Component: 1250 - total flux cleaned = -0.00223816 Jy ! Component: 1300 - total flux cleaned = -0.00223833 Jy ! Component: 1350 - total flux cleaned = -0.00223761 Jy ! Component: 1400 - total flux cleaned = -0.00212494 Jy ! Component: 1450 - total flux cleaned = -0.0020972 Jy ! Component: 1500 - total flux cleaned = -0.00198791 Jy ! Component: 1550 - total flux cleaned = -0.00206923 Jy ! Component: 1600 - total flux cleaned = -0.00201541 Jy ! Component: 1650 - total flux cleaned = -0.0019893 Jy ! Component: 1700 - total flux cleaned = -0.00196326 Jy ! Component: 1750 - total flux cleaned = -0.00201502 Jy ! Component: 1800 - total flux cleaned = -0.00186187 Jy ! Component: 1850 - total flux cleaned = -0.00201388 Jy ! Component: 1900 - total flux cleaned = -0.00191335 Jy ! Component: 1950 - total flux cleaned = -0.00186418 Jy ! Component: 2000 - total flux cleaned = -0.0018641 Jy ! Component: 2050 - total flux cleaned = -0.00186361 Jy ! Component: 2100 - total flux cleaned = -0.0019598 Jy ! Component: 2150 - total flux cleaned = -0.00186447 Jy ! Component: 2200 - total flux cleaned = -0.00184089 Jy ! Component: 2250 - total flux cleaned = -0.00195754 Jy ! Component: 2300 - total flux cleaned = -0.00186487 Jy ! Component: 2350 - total flux cleaned = -0.00181933 Jy ! Component: 2400 - total flux cleaned = -0.00179645 Jy ! Component: 2450 - total flux cleaned = -0.00175143 Jy ! Component: 2500 - total flux cleaned = -0.00179619 Jy ! Component: 2550 - total flux cleaned = -0.00168556 Jy ! Component: 2600 - total flux cleaned = -0.00161999 Jy ! Component: 2650 - total flux cleaned = -0.00168543 Jy ! Component: 2700 - total flux cleaned = -0.00170673 Jy ! Component: 2750 - total flux cleaned = -0.00164234 Jy ! Component: 2800 - total flux cleaned = -0.00157859 Jy ! Component: 2850 - total flux cleaned = -0.00153655 Jy ! Component: 2900 - total flux cleaned = -0.0015574 Jy ! Component: 2950 - total flux cleaned = -0.0014953 Jy ! Component: 3000 - total flux cleaned = -0.00153656 Jy ! Component: 3050 - total flux cleaned = -0.00145472 Jy ! Component: 3100 - total flux cleaned = -0.00147501 Jy ! Component: 3150 - total flux cleaned = -0.00137455 Jy ! Component: 3200 - total flux cleaned = -0.00137472 Jy ! Component: 3250 - total flux cleaned = -0.00127592 Jy ! Component: 3300 - total flux cleaned = -0.00125639 Jy ! Component: 3350 - total flux cleaned = -0.00119787 Jy ! Component: 3400 - total flux cleaned = -0.00115922 Jy ! Component: 3450 - total flux cleaned = -0.00117835 Jy ! Component: 3500 - total flux cleaned = -0.00115932 Jy ! Component: 3550 - total flux cleaned = -0.0010646 Jy ! Component: 3600 - total flux cleaned = -0.00108355 Jy ! Component: 3650 - total flux cleaned = -0.00099028 Jy ! Component: 3700 - total flux cleaned = -0.00100889 Jy ! Component: 3750 - total flux cleaned = -0.000971975 Jy ! Component: 3800 - total flux cleaned = -0.000917107 Jy ! Component: 3850 - total flux cleaned = -0.000880716 Jy ! Component: 3900 - total flux cleaned = -0.000880752 Jy ! Component: 3950 - total flux cleaned = -0.000898751 Jy ! Component: 4000 - total flux cleaned = -0.000898873 Jy ! Component: 4050 - total flux cleaned = -0.000863406 Jy ! Total flux subtracted in 4096 components = -0.000810828 Jy ! Clean residual min=-0.001000 max=0.000907 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 1.25423 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 327 components and 1.25423 Jy ![Exited script file: muppet] wmap "J1157+1638_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.868 x 7.25 at -1.157 degrees (North through East) ! Clean map min=-0.0020717 max=1.1431 Jy/beam ! Writing clean map to FITS file: J1157+1638_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.14312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303333 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0796064 0.0796064 0.159213 0.318426 0.636851 1.2737 2.54741 5.09481 10.1896 20.3792 40.7585 81.517 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.868 x 7.25 at -1.157 degrees (North through East) ! Clean map min=-0.0020717 max=1.1431 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 J1157+1638_S_2017_03_23_pus_uvs.log closed on Mon May 13 09:59:07 2019