! Started logfile: /scr/pima/bg219e_uvs/J0225+2955_S_uvs.log on Thu Apr 7 06:34:07 2016 obs /scr/pima/bg219e_uvs/J0225+2955_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0225+2955_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.914683 visibilities/baseline/integration-bin. ! Found source: J0225+2955 ! ! 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 5532 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/bg219e_uvs/J0225+2955_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017055Jy sigma=24.969636 ! Fit after self-cal, rms=0.842950Jy sigma=20.645721 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=7.408 mas, bpa=18.3 degrees ! Estimated noise=0.592777 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 = 0.122322 Jy ! Component: 100 - total flux cleaned = 0.149031 Jy ! Total flux subtracted in 100 components = 0.149031 Jy ! Clean residual min=-0.003784 max=0.007832 Jy/beam ! Clean residual mean=0.000001 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.149031 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.149031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059472Jy sigma=1.364863 ! Fit after self-cal, rms=0.059461Jy sigma=1.364579 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761788 Jy ! Component: 100 - total flux cleaned = 0.0102181 Jy ! Total flux subtracted in 100 components = 0.0102181 Jy ! Clean residual min=-0.003234 max=0.003159 Jy/beam ! Clean residual mean=0.000003 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.159249 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.159249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058426Jy sigma=1.337698 ! Fit after self-cal, rms=0.058422Jy sigma=1.337509 ! 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=4.514 mas, bmaj=7.738 mas, bpa=16.54 degrees ! Estimated noise=0.409694 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 = 0.00231573 Jy ! Component: 100 - total flux cleaned = 0.00256057 Jy ! Component: 150 - total flux cleaned = 0.00260156 Jy ! Component: 200 - total flux cleaned = 0.00257665 Jy ! Total flux subtracted in 200 components = 0.00257665 Jy ! Clean residual min=-0.002866 max=0.003368 Jy/beam ! Clean residual mean=0.000010 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.161826 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.161826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058305Jy sigma=1.334957 ! Fit after self-cal, rms=0.058297Jy sigma=1.334856 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.514 x 7.738 at 16.54 degrees (North through East) ! Clean map min=-0.0029054 max=0.15841 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 1.00 FD 1.02 HN 0.99 KP 1.00 ! LA 0.99 NL 0.98 OV 1.00 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.99 ! LA 1.01 NL 0.98 OV 1.00 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.01 ! LA 1.03 NL 0.98 OV 0.98 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 1.00 ! LA 0.99 NL 0.99 OV 1.01 PT 1.03 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.058297Jy sigma=1.334856 ! Fit after self-cal, rms=0.058165Jy sigma=1.332168 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.51 mas, bmaj=7.726 mas, bpa=16.39 degrees ! Estimated noise=0.409194 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 = 0.000747376 Jy ! Component: 100 - total flux cleaned = 0.000870981 Jy ! Component: 150 - total flux cleaned = 0.000935461 Jy ! Component: 200 - total flux cleaned = 0.00096318 Jy ! Total flux subtracted in 200 components = 0.00096318 Jy ! Clean residual min=-0.002816 max=0.003252 Jy/beam ! Clean residual mean=0.000010 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.162789 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.162789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058148Jy sigma=1.331850 ! Fit after self-cal, rms=0.058147Jy sigma=1.331811 ! 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=0.058147Jy sigma=1.331811 ! Fit after self-cal, rms=0.057863Jy sigma=1.326261 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.507 mas, bmaj=7.722 mas, bpa=16.22 degrees ! Estimated noise=0.409491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788007 Jy ! Component: 100 - total flux cleaned = 0.001029 Jy ! Component: 150 - total flux cleaned = 0.00109048 Jy ! Component: 200 - total flux cleaned = 0.00113865 Jy ! Total flux subtracted in 200 components = 0.00113865 Jy ! Clean residual min=-0.002734 max=0.002989 Jy/beam ! Clean residual mean=0.000013 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.163927 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.163927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057851Jy sigma=1.325994 ! Fit after self-cal, rms=0.057849Jy sigma=1.325951 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 (-15.5, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250501 Jy ! Component: 100 - total flux cleaned = 0.00367109 Jy ! Component: 150 - total flux cleaned = 0.00410837 Jy ! Component: 200 - total flux cleaned = 0.00440303 Jy ! Total flux subtracted in 200 components = 0.00440303 Jy ! Clean residual min=-0.002228 max=0.002311 Jy/beam ! Clean residual mean=0.000012 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.16833 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.16833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057729Jy sigma=1.323101 ! Fit after self-cal, rms=0.057722Jy sigma=1.322970 ! Inverting map ! Added new window around map position (-86.5, 69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106074 Jy ! Component: 100 - total flux cleaned = 0.00120355 Jy ! Component: 150 - total flux cleaned = 0.0015164 Jy ! Component: 200 - total flux cleaned = 0.00185325 Jy ! Total flux subtracted in 200 components = 0.00185325 Jy ! Clean residual min=-0.001956 max=0.001773 Jy/beam ! Clean residual mean=0.000010 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.170184 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.170184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057626Jy sigma=1.320758 ! Fit after self-cal, rms=0.057624Jy sigma=1.320638 ! 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=0.057624Jy sigma=1.320638 ! Fit after self-cal, rms=0.057511Jy sigma=1.320445 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.51 mas, bmaj=7.721 mas, bpa=16.11 degrees ! Estimated noise=0.408812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345192 Jy ! Component: 100 - total flux cleaned = 0.00062528 Jy ! Component: 150 - total flux cleaned = 0.000762682 Jy ! Component: 200 - total flux cleaned = 0.000966309 Jy ! Total flux subtracted in 200 components = 0.000966309 Jy ! Clean residual min=-0.001952 max=0.001754 Jy/beam ! Clean residual mean=0.000009 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.17115 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 119 components and 0.17115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057482Jy sigma=1.319795 ! Fit after self-cal, rms=0.057481Jy sigma=1.319770 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 = 0.00015231 Jy ! Component: 100 - total flux cleaned = 0.000314878 Jy ! Component: 150 - total flux cleaned = 0.000445791 Jy ! Component: 200 - total flux cleaned = 0.000548748 Jy ! Total flux subtracted in 200 components = 0.000548748 Jy ! Clean residual min=-0.001938 max=0.001690 Jy/beam ! Clean residual mean=0.000009 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.171699 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.171699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057464Jy sigma=1.319417 ! Fit after self-cal, rms=0.057465Jy sigma=1.319409 ! 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=0.057465Jy sigma=1.319409 ! Fit after self-cal, rms=0.057446Jy sigma=1.319372 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.933 mas, bmaj=9.631 mas, bpa=0.3934 degrees ! Estimated noise=0.467636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365381 Jy ! Component: 100 - total flux cleaned = 0.000577114 Jy ! Component: 150 - total flux cleaned = 0.000741393 Jy ! Component: 200 - total flux cleaned = 0.00080714 Jy ! Total flux subtracted in 200 components = 0.00080714 Jy ! Clean residual min=-0.001960 max=0.001884 Jy/beam ! Clean residual mean=0.000015 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.172506 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 153 components and 0.172506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057440Jy sigma=1.319198 ! Fit after self-cal, rms=0.057440Jy sigma=1.319183 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 = 0.000135993 Jy ! Component: 100 - total flux cleaned = 0.000194844 Jy ! Component: 150 - total flux cleaned = 0.000249697 Jy ! Component: 200 - total flux cleaned = 0.000275242 Jy ! Total flux subtracted in 200 components = 0.000275242 Jy ! Clean residual min=-0.001926 max=0.001870 Jy/beam ! Clean residual mean=0.000015 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.172781 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 175 components and 0.172781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057439Jy sigma=1.319126 ! Fit after self-cal, rms=0.057438Jy sigma=1.319119 ! 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=4.511 mas, bmaj=7.721 mas, bpa=16.09 degrees ! Estimated noise=0.408735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.511 x 7.721 at 16.09 degrees (North through East) ! Clean map min=-0.0018511 max=0.15838 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=7.383 mas, bpa=17.83 degrees ! Estimated noise=0.592073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122156 Jy ! Component: 100 - total flux cleaned = 0.148881 Jy ! Component: 150 - total flux cleaned = 0.156282 Jy ! Component: 200 - total flux cleaned = 0.159283 Jy ! Total flux subtracted in 200 components = 0.159283 Jy ! Clean residual min=-0.002807 max=0.002870 Jy/beam ! Clean residual mean=0.000004 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.159283 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.159283 Jy ! Inverting map and beam ! Estimated beam: bmin=4.511 mas, bmaj=7.721 mas, bpa=16.09 degrees ! Estimated noise=0.408735 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 = 0.00336177 Jy ! Component: 100 - total flux cleaned = 0.00554482 Jy ! Component: 150 - total flux cleaned = 0.00668434 Jy ! Component: 200 - total flux cleaned = 0.0077927 Jy ! Total flux subtracted in 200 components = 0.0077927 Jy ! Clean residual min=-0.002169 max=0.002042 Jy/beam ! Clean residual mean=0.000010 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.167076 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 65 components and 0.167076 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.933 mas, bmaj=9.631 mas, bpa=0.3934 degrees ! Estimated noise=0.467636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186593 Jy ! Component: 100 - total flux cleaned = 0.00285217 Jy ! Component: 150 - total flux cleaned = 0.00338007 Jy ! Component: 200 - total flux cleaned = 0.00379359 Jy ! Total flux subtracted in 200 components = 0.00379359 Jy ! Clean residual min=-0.002178 max=0.001832 Jy/beam ! Clean residual mean=0.000015 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.170869 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 = 0.000396548 Jy ! Component: 100 - total flux cleaned = 0.000718194 Jy ! Component: 150 - total flux cleaned = 0.000979678 Jy ! Component: 200 - total flux cleaned = 0.00119176 Jy ! Total flux subtracted in 200 components = 0.00119176 Jy ! Clean residual min=-0.002044 max=0.001822 Jy/beam ! Clean residual mean=0.000015 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.172061 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 142 components and 0.172061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.511 mas, bmaj=7.721 mas, bpa=16.09 degrees ! Estimated noise=0.408735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.19963e-05 Jy ! Component: 100 - total flux cleaned = 2.37737e-05 Jy ! Component: 150 - total flux cleaned = 8.74808e-05 Jy ! Component: 200 - total flux cleaned = 0.000174252 Jy ! Total flux subtracted in 200 components = 0.000174252 Jy ! Clean residual min=-0.001986 max=0.001863 Jy/beam ! Clean residual mean=0.000009 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.172235 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 161 components and 0.172235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057477Jy sigma=1.319943 ! Fit after self-cal, rms=0.057474Jy sigma=1.319896 wmodel /scr/pima/bg219e_uvs/J0225+2955_S_map.mod ! Writing 161 model components to file: /scr/pima/bg219e_uvs/J0225+2955_S_map.mod wobs /scr/pima/bg219e_uvs/J0225+2955_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0225+2955_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0225+2955_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0225+2955_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 = -0.000303908 Jy ! Component: 100 - total flux cleaned = -0.000517769 Jy ! Component: 150 - total flux cleaned = -0.000548926 Jy ! Component: 200 - total flux cleaned = -0.000493283 Jy ! Component: 250 - total flux cleaned = -0.000385667 Jy ! Component: 300 - total flux cleaned = -0.000359798 Jy ! Component: 350 - total flux cleaned = -0.000359948 Jy ! Component: 400 - total flux cleaned = -0.00035948 Jy ! Component: 450 - total flux cleaned = -0.000358956 Jy ! Component: 500 - total flux cleaned = -0.000335605 Jy ! Component: 550 - total flux cleaned = -0.000404251 Jy ! Component: 600 - total flux cleaned = -0.000404221 Jy ! Component: 650 - total flux cleaned = -0.000448986 Jy ! Component: 700 - total flux cleaned = -0.00051376 Jy ! Component: 750 - total flux cleaned = -0.000535028 Jy ! Component: 800 - total flux cleaned = -0.000576733 Jy ! Component: 850 - total flux cleaned = -0.000576266 Jy ! Component: 900 - total flux cleaned = -0.000636848 Jy ! Component: 950 - total flux cleaned = -0.000676552 Jy ! Component: 1000 - total flux cleaned = -0.000657325 Jy ! Component: 1050 - total flux cleaned = -0.000753762 Jy ! Component: 1100 - total flux cleaned = -0.000772545 Jy ! Component: 1150 - total flux cleaned = -0.000828818 Jy ! Component: 1200 - total flux cleaned = -0.000773675 Jy ! Component: 1250 - total flux cleaned = -0.000828748 Jy ! Component: 1300 - total flux cleaned = -0.000793009 Jy ! Component: 1350 - total flux cleaned = -0.000828385 Jy ! Component: 1400 - total flux cleaned = -0.000845508 Jy ! Component: 1450 - total flux cleaned = -0.000827956 Jy ! Component: 1500 - total flux cleaned = -0.00075965 Jy ! Component: 1550 - total flux cleaned = -0.000759635 Jy ! Component: 1600 - total flux cleaned = -0.000709754 Jy ! Component: 1650 - total flux cleaned = -0.000709717 Jy ! Component: 1700 - total flux cleaned = -0.000726043 Jy ! Component: 1750 - total flux cleaned = -0.000693798 Jy ! Component: 1800 - total flux cleaned = -0.000677797 Jy ! Component: 1850 - total flux cleaned = -0.000677871 Jy ! Component: 1900 - total flux cleaned = -0.000646623 Jy ! Component: 1950 - total flux cleaned = -0.000677446 Jy ! Component: 2000 - total flux cleaned = -0.000692622 Jy ! Component: 2050 - total flux cleaned = -0.000692608 Jy ! Component: 2100 - total flux cleaned = -0.000737476 Jy ! Component: 2150 - total flux cleaned = -0.000781924 Jy ! Component: 2200 - total flux cleaned = -0.000752654 Jy ! Component: 2250 - total flux cleaned = -0.000810821 Jy ! Component: 2300 - total flux cleaned = -0.000825264 Jy ! Component: 2350 - total flux cleaned = -0.000853682 Jy ! Component: 2400 - total flux cleaned = -0.000853473 Jy ! Component: 2450 - total flux cleaned = -0.000797366 Jy ! Component: 2500 - total flux cleaned = -0.000839002 Jy ! Component: 2550 - total flux cleaned = -0.000811539 Jy ! Component: 2600 - total flux cleaned = -0.000811577 Jy ! Component: 2650 - total flux cleaned = -0.000851947 Jy ! Component: 2700 - total flux cleaned = -0.000825017 Jy ! Component: 2750 - total flux cleaned = -0.000864771 Jy ! Component: 2800 - total flux cleaned = -0.000890937 Jy ! Component: 2850 - total flux cleaned = -0.000851605 Jy ! Component: 2900 - total flux cleaned = -0.000942079 Jy ! Component: 2950 - total flux cleaned = -0.000916246 Jy ! Component: 3000 - total flux cleaned = -0.000954371 Jy ! Component: 3050 - total flux cleaned = -0.000941905 Jy ! Component: 3100 - total flux cleaned = -0.000954376 Jy ! Component: 3150 - total flux cleaned = -0.00091723 Jy ! Component: 3200 - total flux cleaned = -0.000954118 Jy ! Component: 3250 - total flux cleaned = -0.000978547 Jy ! Component: 3300 - total flux cleaned = -0.00100284 Jy ! Component: 3350 - total flux cleaned = -0.00096682 Jy ! Component: 3400 - total flux cleaned = -0.000990703 Jy ! Component: 3450 - total flux cleaned = -0.000967047 Jy ! Component: 3500 - total flux cleaned = -0.000955404 Jy ! Component: 3550 - total flux cleaned = -0.000978838 Jy ! Component: 3600 - total flux cleaned = -0.000990524 Jy ! Component: 3650 - total flux cleaned = -0.00100202 Jy ! Component: 3700 - total flux cleaned = -0.00104765 Jy ! Component: 3750 - total flux cleaned = -0.00103621 Jy ! Component: 3800 - total flux cleaned = -0.00103631 Jy ! Component: 3850 - total flux cleaned = -0.00106989 Jy ! Component: 3900 - total flux cleaned = -0.00105905 Jy ! Component: 3950 - total flux cleaned = -0.00114737 Jy ! Component: 4000 - total flux cleaned = -0.00118007 Jy ! Component: 4050 - total flux cleaned = -0.00119088 Jy ! Total flux subtracted in 4096 components = -0.00120174 Jy ! Clean residual min=-0.000626 max=0.000575 Jy/beam ! Clean residual mean=0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.171033 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 443 components and 0.171034 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0225+2955_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.511 x 7.721 at 16.09 degrees (North through East) ! Clean map min=-0.0014036 max=0.15843 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0225+2955_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.158427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206134 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390339 0.390339 0.780677 1.56135 3.12271 6.24542 12.4908 24.9817 49.9634 99.9267 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 768.563 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0225+2955_S_uvs.log closed on Thu Apr 7 06:34:12 2016