! Started logfile: /scr/pima/rv120_uvs/J0840+1312_X_dfm.log on Fri Dec 22 22:40:52 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv120_uvs/J0840+1312_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0840+1312_X_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769697 visibilities/baseline/integration-bin. ! Found source: J0840+1312 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 6096 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0840+1312_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.125044Jy sigma=21.488783 ! Fit after self-cal, rms=0.446647Jy sigma=7.940734 ! 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=0.8599 mas, bmaj=2.164 mas, bpa=11.73 degrees ! Estimated noise=0.939278 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 = 0.415363 Jy ! Component: 100 - total flux cleaned = 0.535265 Jy ! Total flux subtracted in 100 components = 0.535265 Jy ! Clean residual min=-0.019132 max=0.054008 Jy/beam ! Clean residual mean=0.000003 rms=0.005696 Jy/beam ! Combined flux in latest and established models = 0.535265 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.535265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131240Jy sigma=2.373478 ! Fit after self-cal, rms=0.130772Jy sigma=2.369034 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0606826 Jy ! Component: 100 - total flux cleaned = 0.0920652 Jy ! Total flux subtracted in 100 components = 0.0920652 Jy ! Clean residual min=-0.011903 max=0.025157 Jy/beam ! Clean residual mean=-0.000005 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 0.62733 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.627331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086705Jy sigma=1.425172 ! Fit after self-cal, rms=0.085910Jy sigma=1.416281 ! Inverting map ! Added new window around map position (3, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248199 Jy ! Component: 100 - total flux cleaned = 0.0410101 Jy ! Total flux subtracted in 100 components = 0.0410101 Jy ! Clean residual min=-0.009890 max=0.017508 Jy/beam ! Clean residual mean=-0.000006 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.668341 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.668341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073904Jy sigma=1.151077 ! Fit after self-cal, rms=0.073247Jy sigma=1.137931 ! Inverting map ! Added new window around map position (1.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168024 Jy ! Component: 100 - total flux cleaned = 0.0276777 Jy ! Total flux subtracted in 100 components = 0.0276777 Jy ! Clean residual min=-0.007794 max=0.008392 Jy/beam ! Clean residual mean=-0.000007 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.696018 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.696018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067219Jy sigma=1.008144 ! Fit after self-cal, rms=0.066765Jy sigma=0.998082 ! 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=1.169 mas, bmaj=2.487 mas, bpa=8.994 degrees ! Estimated noise=0.511868 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 = 0.0140313 Jy ! Component: 100 - total flux cleaned = 0.0224226 Jy ! Component: 150 - total flux cleaned = 0.0276797 Jy ! Component: 200 - total flux cleaned = 0.0312328 Jy ! Total flux subtracted in 200 components = 0.0312328 Jy ! Clean residual min=-0.006437 max=0.006019 Jy/beam ! Clean residual mean=-0.000013 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.727251 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.727251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063170Jy sigma=0.934256 ! Fit after self-cal, rms=0.062854Jy sigma=0.925776 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 2.487 at 8.994 degrees (North through East) ! Clean map min=-0.0052912 max=0.57041 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.04 ! LA 0.98 MK 0.96 NL 1.01 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.06 KP 1.02 ! LA 0.98 MK 1.00 NL 1.01 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.02 ! LA 0.97 MK 0.96 NL 0.98 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.06 KP 1.00 ! LA 0.96 MK 0.99 NL 0.98 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.062854Jy sigma=0.925776 ! Fit after self-cal, rms=0.059608Jy sigma=0.857201 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.488 mas, bpa=8.949 degrees ! Estimated noise=0.510804 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 (4.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427001 Jy ! Component: 100 - total flux cleaned = 0.00492564 Jy ! Component: 150 - total flux cleaned = 0.00526995 Jy ! Component: 200 - total flux cleaned = 0.00556674 Jy ! Total flux subtracted in 200 components = 0.00556674 Jy ! Clean residual min=-0.002927 max=0.003018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.732818 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.732818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059219Jy sigma=0.847380 ! Fit after self-cal, rms=0.059178Jy sigma=0.846361 ! 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=0.059178Jy sigma=0.846361 ! Fit after self-cal, rms=0.059239Jy sigma=0.843303 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.491 mas, bpa=8.929 degrees ! Estimated noise=0.510963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113143 Jy ! Component: 100 - total flux cleaned = 0.00195613 Jy ! Component: 150 - total flux cleaned = 0.00217578 Jy ! Component: 200 - total flux cleaned = 0.00222086 Jy ! Total flux subtracted in 200 components = 0.00222086 Jy ! Clean residual min=-0.002459 max=0.002580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.735039 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.735039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059083Jy sigma=0.839914 ! Fit after self-cal, rms=0.059052Jy sigma=0.839429 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 (7, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175075 Jy ! Component: 100 - total flux cleaned = 0.00236778 Jy ! Component: 150 - total flux cleaned = 0.00250353 Jy ! Component: 200 - total flux cleaned = 0.00254362 Jy ! Total flux subtracted in 200 components = 0.00254362 Jy ! Clean residual min=-0.002343 max=0.002321 Jy/beam ! Clean residual mean=-0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.737582 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.737582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058922Jy sigma=0.836913 ! Fit after self-cal, rms=0.058912Jy sigma=0.836737 ! 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=0.058912Jy sigma=0.836737 ! Fit after self-cal, rms=0.058998Jy sigma=0.836377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.492 mas, bpa=8.921 degrees ! Estimated noise=0.510784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.23529e-07 Jy ! Component: 100 - total flux cleaned = -1.88137e-06 Jy ! Component: 150 - total flux cleaned = 3.19564e-07 Jy ! Component: 200 - total flux cleaned = 6.36368e-07 Jy ! Total flux subtracted in 200 components = 6.36368e-07 Jy ! Clean residual min=-0.002270 max=0.002187 Jy/beam ! Clean residual mean=-0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.737583 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.737583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058930Jy sigma=0.835143 ! Fit after self-cal, rms=0.058922Jy sigma=0.834994 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 = 0.000184121 Jy ! Component: 100 - total flux cleaned = 0.000185021 Jy ! Component: 150 - total flux cleaned = 0.000124602 Jy ! Component: 200 - total flux cleaned = 9.56817e-05 Jy ! Total flux subtracted in 200 components = 9.56817e-05 Jy ! Clean residual min=-0.002213 max=0.002149 Jy/beam ! Clean residual mean=-0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.737678 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.737678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058875Jy sigma=0.834308 ! Fit after self-cal, rms=0.058869Jy sigma=0.834223 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.058869Jy sigma=0.834223 ! Fit after self-cal, rms=0.058981Jy sigma=0.834090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=3.214 mas, bpa=11.04 degrees ! Estimated noise=0.566285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350391 Jy ! Component: 100 - total flux cleaned = 0.000397426 Jy ! Component: 150 - total flux cleaned = 0.000437748 Jy ! Component: 200 - total flux cleaned = 0.000472649 Jy ! Total flux subtracted in 200 components = 0.000472649 Jy ! Clean residual min=-0.001770 max=0.001740 Jy/beam ! Clean residual mean=-0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.738151 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.738151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058977Jy sigma=0.833732 ! Fit after self-cal, rms=0.058978Jy sigma=0.833695 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 = 0.000113266 Jy ! Component: 100 - total flux cleaned = 0.000129827 Jy ! Component: 150 - total flux cleaned = 0.00017525 Jy ! Component: 200 - total flux cleaned = 0.00020313 Jy ! Total flux subtracted in 200 components = 0.00020313 Jy ! Clean residual min=-0.001775 max=0.001697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.738354 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.738354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058974Jy sigma=0.833538 ! Fit after self-cal, rms=0.058974Jy sigma=0.833519 ! 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=1.175 mas, bmaj=2.494 mas, bpa=8.921 degrees ! Estimated noise=0.510793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 2.494 at 8.921 degrees (North through East) ! Clean map min=-0.0019997 max=0.56947 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=0.058974Jy sigma=0.833519 ! Fit after self-cal, rms=0.053848Jy sigma=0.741197 ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.492 mas, bpa=8.85 degrees ! Estimated noise=0.510586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000531146 Jy ! Component: 100 - total flux cleaned = -0.000616266 Jy ! Component: 150 - total flux cleaned = -0.000641265 Jy ! Component: 200 - total flux cleaned = -0.000641314 Jy ! Total flux subtracted in 200 components = -0.000641314 Jy ! Clean residual min=-0.001779 max=0.002069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.737713 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.737713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053813Jy sigma=0.740649 ! Fit after self-cal, rms=0.053809Jy sigma=0.740589 ! Inverting map ! Added new window around map position (42.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135686 Jy ! Component: 100 - total flux cleaned = 0.00131566 Jy ! Component: 150 - total flux cleaned = 0.001348 Jy ! Component: 200 - total flux cleaned = 0.00134531 Jy ! Total flux subtracted in 200 components = 0.00134531 Jy ! Clean residual min=-0.001748 max=0.001647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.739058 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 0.739058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053727Jy sigma=0.738952 ! Fit after self-cal, rms=0.053722Jy sigma=0.738885 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053722Jy sigma=0.738885 ! Fit after self-cal, rms=0.053786Jy sigma=0.738729 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=0.8646 mas, bmaj=2.169 mas, bpa=11.56 degrees ! Estimated noise=0.943525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.417259 Jy ! Component: 100 - total flux cleaned = 0.538811 Jy ! Component: 150 - total flux cleaned = 0.598265 Jy ! Component: 200 - total flux cleaned = 0.634173 Jy ! Total flux subtracted in 200 components = 0.634173 Jy ! Clean residual min=-0.009654 max=0.019699 Jy/beam ! Clean residual mean=0.000001 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 0.634174 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 0.634174 Jy ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.493 mas, bpa=8.85 degrees ! Estimated noise=0.510547 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 = 0.0368665 Jy ! Component: 100 - total flux cleaned = 0.0587521 Jy ! Component: 150 - total flux cleaned = 0.0723025 Jy ! Component: 200 - total flux cleaned = 0.0809194 Jy ! Total flux subtracted in 200 components = 0.0809194 Jy ! Clean residual min=-0.003097 max=0.004573 Jy/beam ! Clean residual mean=-0.000004 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.715093 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.715093 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561735 Jy ! Component: 100 - total flux cleaned = 0.00960157 Jy ! Component: 150 - total flux cleaned = 0.0126733 Jy ! Component: 200 - total flux cleaned = 0.0151392 Jy ! Total flux subtracted in 200 components = 0.0151392 Jy ! Clean residual min=-0.001976 max=0.001942 Jy/beam ! Clean residual mean=-0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.730232 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 0.730232 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=3.214 mas, bpa=11.03 degrees ! Estimated noise=0.565902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256587 Jy ! Component: 100 - total flux cleaned = 0.00432178 Jy ! Component: 150 - total flux cleaned = 0.00568809 Jy ! Component: 200 - total flux cleaned = 0.00665082 Jy ! Total flux subtracted in 200 components = 0.00665082 Jy ! Clean residual min=-0.001845 max=0.001452 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.736883 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 = 0.000472315 Jy ! Component: 100 - total flux cleaned = 0.000792342 Jy ! Component: 150 - total flux cleaned = 0.00105082 Jy ! Component: 200 - total flux cleaned = 0.00120972 Jy ! Total flux subtracted in 200 components = 0.00120972 Jy ! Clean residual min=-0.001671 max=0.001426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.738093 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 129 components and 0.738093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.493 mas, bpa=8.85 degrees ! Estimated noise=0.510547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.46228e-05 Jy ! Component: 100 - total flux cleaned = -0.000126543 Jy ! Component: 150 - total flux cleaned = -4.83004e-05 Jy ! Component: 200 - total flux cleaned = 0.000125185 Jy ! Total flux subtracted in 200 components = 0.000125185 Jy ! Clean residual min=-0.001705 max=0.001602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.738218 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 157 components and 0.738218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053992Jy sigma=0.740350 ! Fit after self-cal, rms=0.053974Jy sigma=0.740172 wmodel J0840+1312_X_map.mod ! Writing 157 model components to file: J0840+1312_X_map.mod wobs J0840+1312_X_uvs.fits ! Writing UV FITS file: J0840+1312_X_uvs.fits wwins J0840+1312_X_map.win ! wwins: Wrote 6 windows to J0840+1312_X_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 = -0.000353012 Jy ! Component: 100 - total flux cleaned = -0.000352635 Jy ! Component: 150 - total flux cleaned = -0.000459994 Jy ! Component: 200 - total flux cleaned = -0.000640197 Jy ! Component: 250 - total flux cleaned = -0.000865265 Jy ! Component: 300 - total flux cleaned = -0.00108429 Jy ! Component: 350 - total flux cleaned = -0.00125102 Jy ! Component: 400 - total flux cleaned = -0.00146091 Jy ! Component: 450 - total flux cleaned = -0.00162012 Jy ! Component: 500 - total flux cleaned = -0.001798 Jy ! Component: 550 - total flux cleaned = -0.00192864 Jy ! Component: 600 - total flux cleaned = -0.00214235 Jy ! Component: 650 - total flux cleaned = -0.00222614 Jy ! Component: 700 - total flux cleaned = -0.00226786 Jy ! Component: 750 - total flux cleaned = -0.00243052 Jy ! Component: 800 - total flux cleaned = -0.00253049 Jy ! Component: 850 - total flux cleaned = -0.0025702 Jy ! Component: 900 - total flux cleaned = -0.00270635 Jy ! Component: 950 - total flux cleaned = -0.00285979 Jy ! Component: 1000 - total flux cleaned = -0.00293575 Jy ! Component: 1050 - total flux cleaned = -0.00302898 Jy ! Component: 1100 - total flux cleaned = -0.0031025 Jy ! Component: 1150 - total flux cleaned = -0.00315707 Jy ! Component: 1200 - total flux cleaned = -0.00326468 Jy ! Component: 1250 - total flux cleaned = -0.00330008 Jy ! Component: 1300 - total flux cleaned = -0.00340522 Jy ! Component: 1350 - total flux cleaned = -0.0034396 Jy ! Component: 1400 - total flux cleaned = -0.00354189 Jy ! Component: 1450 - total flux cleaned = -0.00355859 Jy ! Component: 1500 - total flux cleaned = -0.00359202 Jy ! Component: 1550 - total flux cleaned = -0.00365824 Jy ! Component: 1600 - total flux cleaned = -0.0036909 Jy ! Component: 1650 - total flux cleaned = -0.00377197 Jy ! Component: 1700 - total flux cleaned = -0.00382019 Jy ! Component: 1750 - total flux cleaned = -0.00388402 Jy ! Component: 1800 - total flux cleaned = -0.0039158 Jy ! Component: 1850 - total flux cleaned = -0.00396271 Jy ! Component: 1900 - total flux cleaned = -0.00411746 Jy ! Component: 1950 - total flux cleaned = -0.00416342 Jy ! Component: 2000 - total flux cleaned = -0.00422408 Jy ! Component: 2050 - total flux cleaned = -0.00428417 Jy ! Component: 2100 - total flux cleaned = -0.00431414 Jy ! Component: 2150 - total flux cleaned = -0.00432895 Jy ! Component: 2200 - total flux cleaned = -0.00444643 Jy ! Component: 2250 - total flux cleaned = -0.00444642 Jy ! Component: 2300 - total flux cleaned = -0.00447522 Jy ! Component: 2350 - total flux cleaned = -0.00454695 Jy ! Component: 2400 - total flux cleaned = -0.00461792 Jy ! Component: 2450 - total flux cleaned = -0.00456146 Jy ! Component: 2500 - total flux cleaned = -0.00464564 Jy ! Component: 2550 - total flux cleaned = -0.00465948 Jy ! Component: 2600 - total flux cleaned = -0.00457665 Jy ! Component: 2650 - total flux cleaned = -0.00463161 Jy ! Component: 2700 - total flux cleaned = -0.00464526 Jy ! Component: 2750 - total flux cleaned = -0.00459111 Jy ! Component: 2800 - total flux cleaned = -0.0046314 Jy ! Component: 2850 - total flux cleaned = -0.00465811 Jy ! Component: 2900 - total flux cleaned = -0.00467156 Jy ! Component: 2950 - total flux cleaned = -0.00473752 Jy ! Component: 3000 - total flux cleaned = -0.00468495 Jy ! Component: 3050 - total flux cleaned = -0.00471101 Jy ! Component: 3100 - total flux cleaned = -0.00475013 Jy ! Component: 3150 - total flux cleaned = -0.00480174 Jy ! Component: 3200 - total flux cleaned = -0.00484029 Jy ! Component: 3250 - total flux cleaned = -0.00480194 Jy ! Component: 3300 - total flux cleaned = -0.00485276 Jy ! Component: 3350 - total flux cleaned = -0.00487793 Jy ! Component: 3400 - total flux cleaned = -0.00491559 Jy ! Component: 3450 - total flux cleaned = -0.0049531 Jy ! Component: 3500 - total flux cleaned = -0.00496557 Jy ! Component: 3550 - total flux cleaned = -0.0049778 Jy ! Component: 3600 - total flux cleaned = -0.00501456 Jy ! Component: 3650 - total flux cleaned = -0.00505122 Jy ! Component: 3700 - total flux cleaned = -0.00506342 Jy ! Component: 3750 - total flux cleaned = -0.00512379 Jy ! Component: 3800 - total flux cleaned = -0.0051598 Jy ! Component: 3850 - total flux cleaned = -0.00517164 Jy ! Component: 3900 - total flux cleaned = -0.00520734 Jy ! Component: 3950 - total flux cleaned = -0.00512449 Jy ! Component: 4000 - total flux cleaned = -0.00517169 Jy ! Component: 4050 - total flux cleaned = -0.0051483 Jy ! Total flux subtracted in 4096 components = -0.00519513 Jy ! Clean residual min=-0.000784 max=0.000808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.733023 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 432 components and 0.733022 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0840+1312_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 2.493 at 8.85 degrees (North through East) ! Clean map min=-0.0011611 max=0.5701 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0840+1312_X_map.fits wmodel /scr/pima/rv120_uvs/J0840+1312_X_map.mod ! Writing 432 model components to file: /scr/pima/rv120_uvs/J0840+1312_X_map.mod wobs /scr/pima/rv120_uvs/J0840+1312_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0840+1312_X_uvs.fits wwins /scr/pima/rv120_uvs/J0840+1312_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv120_uvs/J0840+1312_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.5701 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.105724 0.105724 0.211447 0.422894 0.845788 1.69158 3.38315 6.76631 13.5326 27.0652 54.1305 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.57 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2837.59 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0840+1312_X_dfm.log closed on Fri Dec 22 22:40:57 2017