! Started logfile: /scr/pima/bg219h_uvs/J1656+1826_S_uvs.log on Thu Apr 7 09:07:46 2016 obs /scr/pima/bg219h_uvs/J1656+1826_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1656+1826_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.949735 visibilities/baseline/integration-bin. ! Found source: J1656+1826 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 5744 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J1656+1826_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013114Jy sigma=25.395891 ! Fit after self-cal, rms=0.832859Jy sigma=20.806115 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.615 mas, bmaj=6.236 mas, bpa=-5.426 degrees ! Estimated noise=0.558624 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 = 0.125323 Jy ! Component: 100 - total flux cleaned = 0.161306 Jy ! Total flux subtracted in 100 components = 0.161306 Jy ! Clean residual min=-0.007265 max=0.016472 Jy/beam ! Clean residual mean=0.000005 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 0.161306 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.161306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065389Jy sigma=1.582667 ! Fit after self-cal, rms=0.065365Jy sigma=1.581689 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185642 Jy ! Component: 100 - total flux cleaned = 0.028405 Jy ! Total flux subtracted in 100 components = 0.028405 Jy ! Clean residual min=-0.005099 max=0.006086 Jy/beam ! Clean residual mean=-0.000001 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.189711 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 10 components and 0.189711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059411Jy sigma=1.430862 ! Fit after self-cal, rms=0.059383Jy sigma=1.429897 ! 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=3.08 mas, bmaj=7.114 mas, bpa=-5.098 degrees ! Estimated noise=0.390441 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 = 0.0060551 Jy ! Component: 100 - total flux cleaned = 0.00893481 Jy ! Component: 150 - total flux cleaned = 0.0105907 Jy ! Component: 200 - total flux cleaned = 0.0116154 Jy ! Total flux subtracted in 200 components = 0.0116154 Jy ! Clean residual min=-0.005722 max=0.007531 Jy/beam ! Clean residual mean=-0.000005 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.201327 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.201327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058755Jy sigma=1.416960 ! Fit after self-cal, rms=0.058754Jy sigma=1.416736 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.08 x 7.114 at -5.098 degrees (North through East) ! Clean map min=-0.0055871 max=0.16807 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.00 KP 0.96 LA 0.97 ! MK 0.96 NL 1.08 OV 0.95 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.05 KP 0.98 LA 0.97 ! MK 0.97 NL 1.17 OV 0.97 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.00 KP 0.96 LA 0.97 ! MK 0.99 NL 1.16 OV 0.98 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.06 KP 0.97 LA 0.98 ! MK 1.02 NL 0.97 OV 1.00 PT 0.98 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.058754Jy sigma=1.416736 ! Fit after self-cal, rms=0.058942Jy sigma=1.385298 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=7.14 mas, bpa=-5.106 degrees ! Estimated noise=0.390792 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 (-35, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662154 Jy ! Component: 100 - total flux cleaned = 0.00947742 Jy ! Component: 150 - total flux cleaned = 0.0109046 Jy ! Component: 200 - total flux cleaned = 0.0119807 Jy ! Total flux subtracted in 200 components = 0.0119807 Jy ! Clean residual min=-0.003843 max=0.003735 Jy/beam ! Clean residual mean=-0.000001 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.213307 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.213307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058103Jy sigma=1.365430 ! Fit after self-cal, rms=0.058095Jy sigma=1.364583 ! 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=0.058095Jy sigma=1.364583 ! Fit after self-cal, rms=0.058079Jy sigma=1.351122 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.082 mas, bmaj=7.14 mas, bpa=-5.055 degrees ! Estimated noise=0.392754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201629 Jy ! Component: 100 - total flux cleaned = 0.00333851 Jy ! Component: 150 - total flux cleaned = 0.00397525 Jy ! Component: 200 - total flux cleaned = 0.00444325 Jy ! Total flux subtracted in 200 components = 0.00444325 Jy ! Clean residual min=-0.002941 max=0.002953 Jy/beam ! Clean residual mean=-0.000001 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.21775 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.21775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057961Jy sigma=1.348755 ! Fit after self-cal, rms=0.057962Jy sigma=1.348571 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 = 0.000912445 Jy ! Component: 100 - total flux cleaned = 0.00116629 Jy ! Component: 150 - total flux cleaned = 0.00139812 Jy ! Component: 200 - total flux cleaned = 0.00154954 Jy ! Total flux subtracted in 200 components = 0.00154954 Jy ! Clean residual min=-0.002942 max=0.002907 Jy/beam ! Clean residual mean=-0.000000 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.2193 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.2193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057919Jy sigma=1.347748 ! Fit after self-cal, rms=0.057918Jy sigma=1.347719 ! 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=0.057918Jy sigma=1.347719 ! Fit after self-cal, rms=0.057610Jy sigma=1.340299 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=7.146 mas, bpa=-5.097 degrees ! Estimated noise=0.392831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034235 Jy ! Component: 100 - total flux cleaned = 0.000397386 Jy ! Component: 150 - total flux cleaned = 0.000420979 Jy ! Component: 200 - total flux cleaned = 0.000490092 Jy ! Total flux subtracted in 200 components = 0.000490092 Jy ! Clean residual min=-0.002448 max=0.002790 Jy/beam ! Clean residual mean=0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.21979 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.21979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057585Jy sigma=1.339745 ! Fit after self-cal, rms=0.057582Jy sigma=1.339693 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 (-89, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172692 Jy ! Component: 100 - total flux cleaned = 0.0023282 Jy ! Component: 150 - total flux cleaned = 0.00281646 Jy ! Component: 200 - total flux cleaned = 0.00327447 Jy ! Total flux subtracted in 200 components = 0.00327447 Jy ! Clean residual min=-0.002242 max=0.002210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.223065 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.223065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057465Jy sigma=1.336411 ! Fit after self-cal, rms=0.057454Jy sigma=1.336228 ! 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=0.057454Jy sigma=1.336228 ! Fit after self-cal, rms=0.057425Jy sigma=1.336053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.822 mas, bmaj=10.39 mas, bpa=-6.072 degrees ! Estimated noise=0.501045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154025 Jy ! Component: 100 - total flux cleaned = 0.000586968 Jy ! Component: 150 - total flux cleaned = 0.000875789 Jy ! Component: 200 - total flux cleaned = 0.0010549 Jy ! Total flux subtracted in 200 components = 0.0010549 Jy ! Clean residual min=-0.002655 max=0.002899 Jy/beam ! Clean residual mean=-0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.224119 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.224119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057413Jy sigma=1.335480 ! Fit after self-cal, rms=0.057406Jy sigma=1.335379 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 = 0.000209025 Jy ! Component: 100 - total flux cleaned = 0.000366419 Jy ! Component: 150 - total flux cleaned = 0.000561324 Jy ! Component: 200 - total flux cleaned = 0.000661111 Jy ! Total flux subtracted in 200 components = 0.000661111 Jy ! Clean residual min=-0.002560 max=0.002748 Jy/beam ! Clean residual mean=-0.000001 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.224781 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.224781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057418Jy sigma=1.335509 ! Fit after self-cal, rms=0.057415Jy sigma=1.335462 ! 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=3.087 mas, bmaj=7.148 mas, bpa=-5.138 degrees ! Estimated noise=0.392501 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.087 x 7.148 at -5.138 degrees (North through East) ! Clean map min=-0.0021076 max=0.16906 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=2.623 mas, bmaj=6.267 mas, bpa=-5.328 degrees ! Estimated noise=0.562076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126033 Jy ! Component: 100 - total flux cleaned = 0.162291 Jy ! Component: 150 - total flux cleaned = 0.180755 Jy ! Component: 200 - total flux cleaned = 0.19072 Jy ! Total flux subtracted in 200 components = 0.19072 Jy ! Clean residual min=-0.004432 max=0.005118 Jy/beam ! Clean residual mean=-0.000001 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.19072 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.19072 Jy ! Inverting map and beam ! Estimated beam: bmin=3.087 mas, bmaj=7.148 mas, bpa=-5.138 degrees ! Estimated noise=0.392501 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 = 0.00766164 Jy ! Component: 100 - total flux cleaned = 0.0126509 Jy ! Component: 150 - total flux cleaned = 0.0164708 Jy ! Component: 200 - total flux cleaned = 0.0195979 Jy ! Total flux subtracted in 200 components = 0.0195979 Jy ! Clean residual min=-0.002826 max=0.003552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.210318 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.210318 Jy ! Inverting map ! Added new window around map position (-4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325207 Jy ! Component: 100 - total flux cleaned = 0.0054617 Jy ! Component: 150 - total flux cleaned = 0.00696993 Jy ! Component: 200 - total flux cleaned = 0.00809763 Jy ! Total flux subtracted in 200 components = 0.00809763 Jy ! Clean residual min=-0.002709 max=0.002635 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.218416 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.218416 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=6.822 mas, bmaj=10.39 mas, bpa=-6.072 degrees ! Estimated noise=0.501045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113193 Jy ! Component: 100 - total flux cleaned = 0.00189915 Jy ! Component: 150 - total flux cleaned = 0.00262141 Jy ! Component: 200 - total flux cleaned = 0.0031978 Jy ! Total flux subtracted in 200 components = 0.0031978 Jy ! Clean residual min=-0.003051 max=0.003390 Jy/beam ! Clean residual mean=-0.000002 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.221614 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 = 0.0006129 Jy ! Component: 100 - total flux cleaned = 0.000889818 Jy ! Component: 150 - total flux cleaned = 0.00114462 Jy ! Component: 200 - total flux cleaned = 0.00134032 Jy ! Total flux subtracted in 200 components = 0.00134032 Jy ! Clean residual min=-0.002885 max=0.003189 Jy/beam ! Clean residual mean=-0.000002 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.222954 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 113 components and 0.222954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.087 mas, bmaj=7.148 mas, bpa=-5.138 degrees ! Estimated noise=0.392501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134058 Jy ! Component: 100 - total flux cleaned = 0.00173908 Jy ! Component: 150 - total flux cleaned = 0.00222884 Jy ! Component: 200 - total flux cleaned = 0.00251151 Jy ! Total flux subtracted in 200 components = 0.00251151 Jy ! Clean residual min=-0.002366 max=0.002423 Jy/beam ! Clean residual mean=-0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.225466 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.225466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057407Jy sigma=1.335558 ! Fit after self-cal, rms=0.057404Jy sigma=1.335402 wmodel /scr/pima/bg219h_uvs/J1656+1826_S_map.mod ! Writing 132 model components to file: /scr/pima/bg219h_uvs/J1656+1826_S_map.mod wobs /scr/pima/bg219h_uvs/J1656+1826_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1656+1826_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1656+1826_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1656+1826_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 = 0.000116216 Jy ! Component: 100 - total flux cleaned = 0.000153461 Jy ! Component: 150 - total flux cleaned = -2.39619e-05 Jy ! Component: 200 - total flux cleaned = -0.000160745 Jy ! Component: 250 - total flux cleaned = -0.000326655 Jy ! Component: 300 - total flux cleaned = -0.000423658 Jy ! Component: 350 - total flux cleaned = -0.000423678 Jy ! Component: 400 - total flux cleaned = -0.000484488 Jy ! Component: 450 - total flux cleaned = -0.000393855 Jy ! Component: 500 - total flux cleaned = -0.000423332 Jy ! Component: 550 - total flux cleaned = -0.00039435 Jy ! Component: 600 - total flux cleaned = -0.000450765 Jy ! Component: 650 - total flux cleaned = -0.000477962 Jy ! Component: 700 - total flux cleaned = -0.000505078 Jy ! Component: 750 - total flux cleaned = -0.000478453 Jy ! Component: 800 - total flux cleaned = -0.000557509 Jy ! Component: 850 - total flux cleaned = -0.000557829 Jy ! Component: 900 - total flux cleaned = -0.000634863 Jy ! Component: 950 - total flux cleaned = -0.00063515 Jy ! Component: 1000 - total flux cleaned = -0.000610535 Jy ! Component: 1050 - total flux cleaned = -0.000586012 Jy ! Component: 1100 - total flux cleaned = -0.000658143 Jy ! Component: 1150 - total flux cleaned = -0.000587319 Jy ! Component: 1200 - total flux cleaned = -0.000657968 Jy ! Component: 1250 - total flux cleaned = -0.000750167 Jy ! Component: 1300 - total flux cleaned = -0.000841368 Jy ! Component: 1350 - total flux cleaned = -0.000886123 Jy ! Component: 1400 - total flux cleaned = -0.000908558 Jy ! Component: 1450 - total flux cleaned = -0.00104006 Jy ! Component: 1500 - total flux cleaned = -0.0011046 Jy ! Component: 1550 - total flux cleaned = -0.00116848 Jy ! Component: 1600 - total flux cleaned = -0.00116864 Jy ! Component: 1650 - total flux cleaned = -0.00133529 Jy ! Component: 1700 - total flux cleaned = -0.0013144 Jy ! Component: 1750 - total flux cleaned = -0.00129425 Jy ! Component: 1800 - total flux cleaned = -0.00139504 Jy ! Component: 1850 - total flux cleaned = -0.00141443 Jy ! Component: 1900 - total flux cleaned = -0.00133581 Jy ! Component: 1950 - total flux cleaned = -0.0013359 Jy ! Component: 2000 - total flux cleaned = -0.00127809 Jy ! Component: 2050 - total flux cleaned = -0.00127797 Jy ! Component: 2100 - total flux cleaned = -0.00124055 Jy ! Component: 2150 - total flux cleaned = -0.00118487 Jy ! Component: 2200 - total flux cleaned = -0.00124016 Jy ! Component: 2250 - total flux cleaned = -0.00118568 Jy ! Component: 2300 - total flux cleaned = -0.00113156 Jy ! Component: 2350 - total flux cleaned = -0.00116744 Jy ! Component: 2400 - total flux cleaned = -0.0011675 Jy ! Component: 2450 - total flux cleaned = -0.00111474 Jy ! Component: 2500 - total flux cleaned = -0.00109704 Jy ! Component: 2550 - total flux cleaned = -0.00102792 Jy ! Component: 2600 - total flux cleaned = -0.00102767 Jy ! Component: 2650 - total flux cleaned = -0.000976648 Jy ! Component: 2700 - total flux cleaned = -0.000926178 Jy ! Component: 2750 - total flux cleaned = -0.000876274 Jy ! Component: 2800 - total flux cleaned = -0.000876198 Jy ! Component: 2850 - total flux cleaned = -0.000859869 Jy ! Component: 2900 - total flux cleaned = -0.000811058 Jy ! Component: 2950 - total flux cleaned = -0.000762762 Jy ! Component: 3000 - total flux cleaned = -0.000746754 Jy ! Component: 3050 - total flux cleaned = -0.000746901 Jy ! Component: 3100 - total flux cleaned = -0.000699607 Jy ! Component: 3150 - total flux cleaned = -0.000637278 Jy ! Component: 3200 - total flux cleaned = -0.000590841 Jy ! Component: 3250 - total flux cleaned = -0.00052956 Jy ! Component: 3300 - total flux cleaned = -0.000483869 Jy ! Component: 3350 - total flux cleaned = -0.000453563 Jy ! Component: 3400 - total flux cleaned = -0.000378471 Jy ! Component: 3450 - total flux cleaned = -0.000393315 Jy ! Component: 3500 - total flux cleaned = -0.000274762 Jy ! Component: 3550 - total flux cleaned = -0.000260037 Jy ! Component: 3600 - total flux cleaned = -0.000274633 Jy ! Component: 3650 - total flux cleaned = -0.000231125 Jy ! Component: 3700 - total flux cleaned = -0.000260013 Jy ! Component: 3750 - total flux cleaned = -0.000231144 Jy ! Component: 3800 - total flux cleaned = -0.000231017 Jy ! Component: 3850 - total flux cleaned = -0.000174066 Jy ! Component: 3900 - total flux cleaned = -0.000117523 Jy ! Component: 3950 - total flux cleaned = -0.000117461 Jy ! Component: 4000 - total flux cleaned = -7.56362e-05 Jy ! Component: 4050 - total flux cleaned = -2.04117e-05 Jy ! Total flux subtracted in 4096 components = -3.41804e-05 Jy ! Clean residual min=-0.001068 max=0.000838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.225431 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 412 components and 0.225431 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1656+1826_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.087 x 7.148 at -5.138 degrees (North through East) ! Clean map min=-0.0017344 max=0.16902 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1656+1826_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.169018 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432779 0.432779 0.865558 1.73112 3.46223 6.92447 13.8489 27.6979 55.3957 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.169 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 693.194 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1656+1826_S_uvs.log closed on Thu Apr 7 09:07:50 2016