! Started logfile: /scr/pima/rv120_uvs/J0547+2721_S_dfm.log on Fri Dec 22 22:31:07 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv120_uvs/J0547+2721_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0547+2721_S_uva.fits ! AN table 1: 174 integrations on 78 of 78 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! AN table 3: 40 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.187045 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0547+2721 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 11100 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0547+2721_S] 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 0.500x0.500 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 1596 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1596 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1648 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1596 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.026749Jy sigma=15.169388 ! Fit after self-cal, rms=0.804910Jy sigma=11.618625 ! 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=1.926 mas, bmaj=2.546 mas, bpa=39.02 degrees ! Estimated noise=0.771913 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 = 0.151605 Jy ! Component: 100 - total flux cleaned = 0.203458 Jy ! Total flux subtracted in 100 components = 0.203458 Jy ! Clean residual min=-0.007196 max=0.023340 Jy/beam ! Clean residual mean=-0.000011 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.203458 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.203458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120201Jy sigma=1.426288 ! Fit after self-cal, rms=0.119609Jy sigma=1.423261 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279479 Jy ! Component: 100 - total flux cleaned = 0.0450419 Jy ! Total flux subtracted in 100 components = 0.0450419 Jy ! Clean residual min=-0.005553 max=0.010128 Jy/beam ! Clean residual mean=0.000003 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.2485 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.2485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109164Jy sigma=1.188890 ! Fit after self-cal, rms=0.108857Jy sigma=1.187528 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114202 Jy ! Component: 100 - total flux cleaned = 0.0187408 Jy ! Total flux subtracted in 100 components = 0.0187408 Jy ! Clean residual min=-0.005193 max=0.006544 Jy/beam ! Clean residual mean=0.000010 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.267241 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.267241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106440Jy sigma=1.136882 ! Fit after self-cal, rms=0.106355Jy sigma=1.136589 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=2.799 mas, bpa=42.1 degrees ! Estimated noise=0.564983 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 = 0.0116158 Jy ! Component: 100 - total flux cleaned = 0.0173547 Jy ! Component: 150 - total flux cleaned = 0.0203874 Jy ! Component: 200 - total flux cleaned = 0.0220289 Jy ! Total flux subtracted in 200 components = 0.0220289 Jy ! Clean residual min=-0.004043 max=0.005001 Jy/beam ! Clean residual mean=0.000022 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.28927 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.28927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104777Jy sigma=1.117096 ! Fit after self-cal, rms=0.104741Jy sigma=1.116890 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.248 x 2.799 at 42.1 degrees (North through East) ! Clean map min=-0.0038442 max=0.19637 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HH 1.02 HN 1.06 ! KP 0.96 LA 0.97 NL 1.05 NY 0.86 ! ON 1.20 OV 1.04 PT 0.99 SC 1.02 ! WZ 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 KK 1.02 KP 0.99 ! LA 0.99 MK 1.33 NL 1.35 OV 0.97 ! PT 0.98 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 KK 0.99 MK 1.57 NY 0.84 ! OV 1.07 ! ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HH 1.04 HN 1.01 ! KP 0.98 LA 0.96 NL 1.03 NY 0.88 ! ON 0.93 OV 1.06 PT 0.98 SC 1.04 ! WZ 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.02 KK 1.02 KP 0.95 ! LA 0.98 MK 1.23 NL 1.17 OV 0.98 ! PT 0.98 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 KK 0.94 MK 1.49 NY 0.84 ! OV 1.02 ! ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HH 1.17 HN 1.10 ! KP 1.00* LA 0.98 NL 1.00* NY 0.96 ! ON 1.00 OV 1.02 PT 1.01 SC 0.77 ! WZ 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 KK 1.03 KP 1.00* ! LA 1.00 MK 1.28 NL 1.00* OV 0.95 ! PT 0.99 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 KK 1.01 MK 1.19 NY 0.92 ! OV 0.95 ! ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HH 1.01 HN 0.99 ! KP 0.98 LA 0.98 NL 1.05 NY 0.96 ! ON 1.00 OV 1.00 PT 0.99 SC 1.09 ! WZ 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.10 KK 1.06 KP 0.97 ! LA 1.00 MK 1.29 NL 1.01 OV 0.99 ! PT 0.97 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 KK 1.03 MK 1.47 NY 1.08 ! OV 0.93 ! ! ! Fit before self-cal, rms=0.104741Jy sigma=1.116890 ! Fit after self-cal, rms=0.100852Jy sigma=1.070163 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.259 mas, bmaj=2.786 mas, bpa=38.74 degrees ! Estimated noise=0.576335 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 = 0.00276725 Jy ! Component: 100 - total flux cleaned = 0.00324431 Jy ! Component: 150 - total flux cleaned = 0.00337413 Jy ! Component: 200 - total flux cleaned = 0.0034446 Jy ! Total flux subtracted in 200 components = 0.0034446 Jy ! Clean residual min=-0.003400 max=0.003294 Jy/beam ! Clean residual mean=0.000002 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.292715 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.292715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100729Jy sigma=1.069332 ! Fit after self-cal, rms=0.101113Jy sigma=1.068630 ! 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=0.101113Jy sigma=1.068630 ! Fit after self-cal, rms=0.107279Jy sigma=1.036921 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=2.785 mas, bpa=38.58 degrees ! Estimated noise=0.579396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130953 Jy ! Component: 100 - total flux cleaned = 0.00146661 Jy ! Component: 150 - total flux cleaned = 0.00156397 Jy ! Component: 200 - total flux cleaned = 0.00165874 Jy ! Total flux subtracted in 200 components = 0.00165874 Jy ! Clean residual min=-0.003277 max=0.002804 Jy/beam ! Clean residual mean=-0.000004 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.294373 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.294373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107226Jy sigma=1.036683 ! Fit after self-cal, rms=0.107545Jy sigma=1.036443 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 = 7.95992e-05 Jy ! Component: 100 - total flux cleaned = 0.000156881 Jy ! Component: 150 - total flux cleaned = 0.000212054 Jy ! Component: 200 - total flux cleaned = 0.000242857 Jy ! Total flux subtracted in 200 components = 0.000242857 Jy ! Clean residual min=-0.003278 max=0.002788 Jy/beam ! Clean residual mean=-0.000003 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.294616 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.294616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107530Jy sigma=1.036373 ! Fit after self-cal, rms=0.107527Jy sigma=1.036318 ! 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=0.107527Jy sigma=1.036318 ! Fit after self-cal, rms=0.103046Jy sigma=1.006549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=2.776 mas, bpa=39.03 degrees ! Estimated noise=0.579128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614208 Jy ! Component: 100 - total flux cleaned = 0.000713335 Jy ! Component: 150 - total flux cleaned = 0.000758582 Jy ! Component: 200 - total flux cleaned = 0.000782862 Jy ! Total flux subtracted in 200 components = 0.000782862 Jy ! Clean residual min=-0.002539 max=0.002477 Jy/beam ! Clean residual mean=-0.000010 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.295399 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.295399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103029Jy sigma=1.006441 ! Fit after self-cal, rms=0.103168Jy sigma=1.005994 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 = 4.18825e-05 Jy ! Component: 100 - total flux cleaned = 4.11812e-05 Jy ! Component: 150 - total flux cleaned = 2.68574e-05 Jy ! Component: 200 - total flux cleaned = 2.56415e-05 Jy ! Total flux subtracted in 200 components = 2.56415e-05 Jy ! Clean residual min=-0.002561 max=0.002479 Jy/beam ! Clean residual mean=-0.000010 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.295425 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.295425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103159Jy sigma=1.005934 ! Fit after self-cal, rms=0.103158Jy sigma=1.005900 ! 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=0.103158Jy sigma=1.005900 ! Fit after self-cal, rms=0.103820Jy sigma=1.005803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.066 mas, bmaj=10.86 mas, bpa=86.46 degrees ! Estimated noise=0.789138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716857 Jy ! Component: 100 - total flux cleaned = 0.000716045 Jy ! Component: 150 - total flux cleaned = 0.000719195 Jy ! Component: 200 - total flux cleaned = 0.00073785 Jy ! Total flux subtracted in 200 components = 0.00073785 Jy ! Clean residual min=-0.002360 max=0.003746 Jy/beam ! Clean residual mean=-0.000029 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.296163 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.296163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103824Jy sigma=1.005882 ! Fit after self-cal, rms=0.103843Jy sigma=1.005631 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 (4.5, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255336 Jy ! Component: 100 - total flux cleaned = 0.00311137 Jy ! Component: 150 - total flux cleaned = 0.00311525 Jy ! Component: 200 - total flux cleaned = 0.00332349 Jy ! Total flux subtracted in 200 components = 0.00332349 Jy ! Clean residual min=-0.002275 max=0.002330 Jy/beam ! Clean residual mean=-0.000019 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.299486 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 93 components and 0.299486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103778Jy sigma=1.004321 ! Fit after self-cal, rms=0.103779Jy sigma=1.004072 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=2.772 mas, bpa=39.08 degrees ! Estimated noise=0.579691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.27 x 2.772 at 39.08 degrees (North through East) ! Clean map min=-0.0022425 max=0.19681 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=1.939 mas, bmaj=2.515 mas, bpa=39.14 degrees ! Estimated noise=0.812818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156763 Jy ! Component: 100 - total flux cleaned = 0.212691 Jy ! Component: 150 - total flux cleaned = 0.242658 Jy ! Component: 200 - total flux cleaned = 0.260372 Jy ! Total flux subtracted in 200 components = 0.260372 Jy ! Clean residual min=-0.005609 max=0.009006 Jy/beam ! Clean residual mean=-0.000010 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.260372 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.260372 Jy ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=2.772 mas, bpa=39.08 degrees ! Estimated noise=0.579691 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 = 0.0161972 Jy ! Component: 100 - total flux cleaned = 0.02486 Jy ! Component: 150 - total flux cleaned = 0.02998 Jy ! Component: 200 - total flux cleaned = 0.0333262 Jy ! Total flux subtracted in 200 components = 0.0333262 Jy ! Clean residual min=-0.002664 max=0.002530 Jy/beam ! Clean residual mean=-0.000014 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.293698 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.293698 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=9.066 mas, bmaj=10.86 mas, bpa=86.46 degrees ! Estimated noise=0.789138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336835 Jy ! Component: 100 - total flux cleaned = 0.00437947 Jy ! Component: 150 - total flux cleaned = 0.00500261 Jy ! Component: 200 - total flux cleaned = 0.00535392 Jy ! Total flux subtracted in 200 components = 0.00535392 Jy ! Clean residual min=-0.002328 max=0.002371 Jy/beam ! Clean residual mean=-0.000021 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.299052 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 = 0.00020149 Jy ! Component: 100 - total flux cleaned = 0.000376691 Jy ! Component: 150 - total flux cleaned = 0.000535464 Jy ! Component: 200 - total flux cleaned = 0.00068012 Jy ! Total flux subtracted in 200 components = 0.00068012 Jy ! Clean residual min=-0.002307 max=0.002271 Jy/beam ! Clean residual mean=-0.000018 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.299733 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 113 components and 0.299733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=2.772 mas, bpa=39.08 degrees ! Estimated noise=0.579691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017353 Jy ! Component: 100 - total flux cleaned = 0.000249118 Jy ! Component: 150 - total flux cleaned = 0.000251069 Jy ! Component: 200 - total flux cleaned = 0.000508936 Jy ! Total flux subtracted in 200 components = 0.000508936 Jy ! Clean residual min=-0.002576 max=0.002361 Jy/beam ! Clean residual mean=-0.000006 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.300241 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 151 components and 0.300242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103636Jy sigma=1.002353 ! Fit after self-cal, rms=0.103568Jy sigma=1.001877 wmodel J0547+2721_S_map.mod ! Writing 151 model components to file: J0547+2721_S_map.mod wobs J0547+2721_S_uvs.fits ! Writing UV FITS file: J0547+2721_S_uvs.fits wwins J0547+2721_S_map.win ! wwins: Wrote 2 windows to J0547+2721_S_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 = -0.000520094 Jy ! Component: 100 - total flux cleaned = -0.000734865 Jy ! Component: 150 - total flux cleaned = -0.000653614 Jy ! Component: 200 - total flux cleaned = -0.000614689 Jy ! Component: 250 - total flux cleaned = -0.000576774 Jy ! Component: 300 - total flux cleaned = -0.000654017 Jy ! Component: 350 - total flux cleaned = -0.000729243 Jy ! Component: 400 - total flux cleaned = -0.000729292 Jy ! Component: 450 - total flux cleaned = -0.000729815 Jy ! Component: 500 - total flux cleaned = -0.00076633 Jy ! Component: 550 - total flux cleaned = -0.000909127 Jy ! Component: 600 - total flux cleaned = -0.000873272 Jy ! Component: 650 - total flux cleaned = -0.000943606 Jy ! Component: 700 - total flux cleaned = -0.00104775 Jy ! Component: 750 - total flux cleaned = -0.00111605 Jy ! Component: 800 - total flux cleaned = -0.00115047 Jy ! Component: 850 - total flux cleaned = -0.00128617 Jy ! Component: 900 - total flux cleaned = -0.00142146 Jy ! Component: 950 - total flux cleaned = -0.00142139 Jy ! Component: 1000 - total flux cleaned = -0.00165478 Jy ! Component: 1050 - total flux cleaned = -0.001721 Jy ! Component: 1100 - total flux cleaned = -0.00178711 Jy ! Component: 1150 - total flux cleaned = -0.00188568 Jy ! Component: 1200 - total flux cleaned = -0.00201555 Jy ! Component: 1250 - total flux cleaned = -0.00204784 Jy ! Component: 1300 - total flux cleaned = -0.00211225 Jy ! Component: 1350 - total flux cleaned = -0.00223982 Jy ! Component: 1400 - total flux cleaned = -0.00217611 Jy ! Component: 1450 - total flux cleaned = -0.00239748 Jy ! Component: 1500 - total flux cleaned = -0.00224043 Jy ! Component: 1550 - total flux cleaned = -0.00239707 Jy ! Component: 1600 - total flux cleaned = -0.00264616 Jy ! Component: 1650 - total flux cleaned = -0.00242933 Jy ! Component: 1700 - total flux cleaned = -0.00258311 Jy ! Component: 1750 - total flux cleaned = -0.00267543 Jy ! Component: 1800 - total flux cleaned = -0.0027365 Jy ! Component: 1850 - total flux cleaned = -0.00297956 Jy ! Component: 1900 - total flux cleaned = -0.00294926 Jy ! Component: 1950 - total flux cleaned = -0.00309987 Jy ! Component: 2000 - total flux cleaned = -0.00327979 Jy ! Component: 2050 - total flux cleaned = -0.00339901 Jy ! Component: 2100 - total flux cleaned = -0.00339894 Jy ! Component: 2150 - total flux cleaned = -0.00357668 Jy ! Component: 2200 - total flux cleaned = -0.00375351 Jy ! Component: 2250 - total flux cleaned = -0.00381222 Jy ! Component: 2300 - total flux cleaned = -0.00389987 Jy ! Component: 2350 - total flux cleaned = -0.00401635 Jy ! Component: 2400 - total flux cleaned = -0.00413243 Jy ! Component: 2450 - total flux cleaned = -0.00419029 Jy ! Component: 2500 - total flux cleaned = -0.00430545 Jy ! Component: 2550 - total flux cleaned = -0.0044777 Jy ! Component: 2600 - total flux cleaned = -0.00444909 Jy ! Component: 2650 - total flux cleaned = -0.0045346 Jy ! Component: 2700 - total flux cleaned = -0.0046481 Jy ! Component: 2750 - total flux cleaned = -0.00478947 Jy ! Component: 2800 - total flux cleaned = -0.00487402 Jy ! Component: 2850 - total flux cleaned = -0.0049022 Jy ! Component: 2900 - total flux cleaned = -0.00509817 Jy ! Component: 2950 - total flux cleaned = -0.0052374 Jy ! Component: 3000 - total flux cleaned = -0.0053206 Jy ! Component: 3050 - total flux cleaned = -0.00540369 Jy ! Component: 3100 - total flux cleaned = -0.00548634 Jy ! Component: 3150 - total flux cleaned = -0.00565116 Jy ! Component: 3200 - total flux cleaned = -0.00584283 Jy ! Component: 3250 - total flux cleaned = -0.00587004 Jy ! Component: 3300 - total flux cleaned = -0.00578851 Jy ! Component: 3350 - total flux cleaned = -0.00608657 Jy ! Component: 3400 - total flux cleaned = -0.00630279 Jy ! Component: 3450 - total flux cleaned = -0.0063567 Jy ! Component: 3500 - total flux cleaned = -0.00641037 Jy ! Component: 3550 - total flux cleaned = -0.00643703 Jy ! Component: 3600 - total flux cleaned = -0.00651696 Jy ! Component: 3650 - total flux cleaned = -0.00667649 Jy ! Component: 3700 - total flux cleaned = -0.00680898 Jy ! Component: 3750 - total flux cleaned = -0.00680893 Jy ! Component: 3800 - total flux cleaned = -0.00696697 Jy ! Component: 3850 - total flux cleaned = -0.0071245 Jy ! Component: 3900 - total flux cleaned = -0.00709834 Jy ! Component: 3950 - total flux cleaned = -0.00715056 Jy ! Component: 4000 - total flux cleaned = -0.00730657 Jy ! Component: 4050 - total flux cleaned = -0.00730664 Jy ! Total flux subtracted in 4096 components = -0.00730673 Jy ! Clean residual min=-0.001500 max=0.001426 Jy/beam ! Clean residual mean=-0.000006 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.292935 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 491 components and 0.292935 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0547+2721_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.27 x 2.772 at 39.08 degrees (North through East) ! Clean map min=-0.0020744 max=0.19842 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0547+2721_S_map.fits wmodel /scr/pima/rv120_uvs/J0547+2721_S_map.mod ! Writing 491 model components to file: /scr/pima/rv120_uvs/J0547+2721_S_map.mod wobs /scr/pima/rv120_uvs/J0547+2721_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0547+2721_S_uvs.fits wwins /scr/pima/rv120_uvs/J0547+2721_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv120_uvs/J0547+2721_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.198424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000436485 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.659929 0.659929 1.31986 2.63972 5.27944 10.5589 21.1177 42.2355 84.471 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.198 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 454.594 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0547+2721_S_dfm.log closed on Fri Dec 22 22:31:13 2017