! Started logfile: /scr/pima/bg219b_uvs/J0243-0550_S_dfm.log on Thu May 19 19:58:24 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J0243-0550_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0243-0550_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.723951 visibilities/baseline/integration-bin. ! Found source: J0243-0550 ! ! 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 5864 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 J0243-0550_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 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.176097Jy sigma=20.488842 ! Fit after self-cal, rms=0.403841Jy sigma=7.063620 ! 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=3.315 mas, bmaj=6.884 mas, bpa=1.627 degrees ! Estimated noise=0.732135 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 = 0.465119 Jy ! Component: 100 - total flux cleaned = 0.594024 Jy ! Total flux subtracted in 100 components = 0.594024 Jy ! Clean residual min=-0.015923 max=0.048882 Jy/beam ! Clean residual mean=-0.000054 rms=0.005100 Jy/beam ! Combined flux in latest and established models = 0.594024 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.594024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110279Jy sigma=1.863139 ! Fit after self-cal, rms=0.110235Jy sigma=1.862527 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462946 Jy ! Component: 100 - total flux cleaned = 0.062913 Jy ! Total flux subtracted in 100 components = 0.062913 Jy ! Clean residual min=-0.011620 max=0.014094 Jy/beam ! Clean residual mean=-0.000013 rms=0.003597 Jy/beam ! Combined flux in latest and established models = 0.656937 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.656937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092062Jy sigma=1.539533 ! Fit after self-cal, rms=0.092053Jy sigma=1.539422 ! 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=3.981 mas, bmaj=8.006 mas, bpa=2.726 degrees ! Estimated noise=0.581073 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 = 0.00149345 Jy ! Component: 100 - total flux cleaned = 0.00100232 Jy ! Component: 150 - total flux cleaned = 0.000593371 Jy ! Component: 200 - total flux cleaned = 0.000253615 Jy ! Total flux subtracted in 200 components = 0.000253615 Jy ! Clean residual min=-0.011304 max=0.014664 Jy/beam ! Clean residual mean=-0.000009 rms=0.003674 Jy/beam ! Combined flux in latest and established models = 0.657191 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.657191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091075Jy sigma=1.521243 ! Fit after self-cal, rms=0.091070Jy sigma=1.521208 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.981 x 8.006 at 2.726 degrees (North through East) ! Clean map min=-0.011082 max=0.60744 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 0.95 FD 0.98 HN 0.99 KP 0.97 ! LA 0.97 MK 1.02 NL 0.98 OV 0.99 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 MK 1.06 NL 0.99 OV 1.01 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.99 ! LA 0.96 MK 1.07 NL 0.99 OV 0.96 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 0.99 ! LA 0.97 MK 1.05 NL 0.97 OV 0.96 ! PT 1.09 SC 0.99 ! ! ! Fit before self-cal, rms=0.091070Jy sigma=1.521208 ! Fit after self-cal, rms=0.085195Jy sigma=1.414149 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.998 mas, bmaj=8.047 mas, bpa=3.317 degrees ! Estimated noise=0.581169 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 = -0.0036279 Jy ! Component: 100 - total flux cleaned = -0.00372034 Jy ! Component: 150 - total flux cleaned = -0.00371218 Jy ! Component: 200 - total flux cleaned = -0.00394507 Jy ! Total flux subtracted in 200 components = -0.00394507 Jy ! Clean residual min=-0.011508 max=0.012085 Jy/beam ! Clean residual mean=-0.000008 rms=0.003151 Jy/beam ! Combined flux in latest and established models = 0.653245 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.653245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084903Jy sigma=1.409855 ! Fit after self-cal, rms=0.084900Jy sigma=1.409758 ! 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=0.084900Jy sigma=1.409758 ! Fit after self-cal, rms=0.079878Jy sigma=1.322024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.015 mas, bmaj=8.097 mas, bpa=3.607 degrees ! Estimated noise=0.572354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00880083 Jy ! Component: 100 - total flux cleaned = -0.012838 Jy ! Component: 150 - total flux cleaned = -0.0151851 Jy ! Component: 200 - total flux cleaned = -0.0158817 Jy ! Total flux subtracted in 200 components = -0.0158817 Jy ! Clean residual min=-0.007672 max=0.010139 Jy/beam ! Clean residual mean=-0.000011 rms=0.002398 Jy/beam ! Combined flux in latest and established models = 0.637364 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.637364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078784Jy sigma=1.308251 ! Fit after self-cal, rms=0.078794Jy sigma=1.308146 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 = -0.000245328 Jy ! Component: 100 - total flux cleaned = -0.000298161 Jy ! Component: 150 - total flux cleaned = -0.000395716 Jy ! Component: 200 - total flux cleaned = -0.000486633 Jy ! Total flux subtracted in 200 components = -0.000486633 Jy ! Clean residual min=-0.007662 max=0.010241 Jy/beam ! Clean residual mean=-0.000011 rms=0.002395 Jy/beam ! Combined flux in latest and established models = 0.636877 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.636877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078732Jy sigma=1.307294 ! Fit after self-cal, rms=0.078732Jy sigma=1.307269 ! Inverting map ! Added new window around map position (55, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010196 Jy ! Component: 100 - total flux cleaned = 0.0153752 Jy ! Component: 150 - total flux cleaned = 0.016375 Jy ! Component: 200 - total flux cleaned = 0.0167591 Jy ! Total flux subtracted in 200 components = 0.0167591 Jy ! Clean residual min=-0.006919 max=0.008168 Jy/beam ! Clean residual mean=-0.000002 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.653636 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 75 components and 0.653636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077210Jy sigma=1.282373 ! Fit after self-cal, rms=0.077062Jy sigma=1.278926 ! 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=0.077062Jy sigma=1.278926 ! Fit after self-cal, rms=0.072157Jy sigma=1.194576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.01 mas, bmaj=8.086 mas, bpa=3.519 degrees ! Estimated noise=0.572438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177178 Jy ! Component: 100 - total flux cleaned = -0.00275769 Jy ! Component: 150 - total flux cleaned = -0.00312283 Jy ! Component: 200 - total flux cleaned = -0.00317846 Jy ! Total flux subtracted in 200 components = -0.00317846 Jy ! Clean residual min=-0.004034 max=0.004381 Jy/beam ! Clean residual mean=-0.000007 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.650458 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.650457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072037Jy sigma=1.192577 ! Fit after self-cal, rms=0.072050Jy sigma=1.192457 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 = -0.000175847 Jy ! Component: 100 - total flux cleaned = -0.000281725 Jy ! Component: 150 - total flux cleaned = -0.000281022 Jy ! Component: 200 - total flux cleaned = -0.000327235 Jy ! Total flux subtracted in 200 components = -0.000327235 Jy ! Clean residual min=-0.004020 max=0.004307 Jy/beam ! Clean residual mean=-0.000008 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.65013 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.65013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071985Jy sigma=1.191402 ! Fit after self-cal, rms=0.071986Jy sigma=1.191372 ! 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=0.071986Jy sigma=1.191372 ! Fit after self-cal, rms=0.071858Jy sigma=1.191138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.867 mas, bmaj=12.71 mas, bpa=-2.559 degrees ! Estimated noise=0.66834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141787 Jy ! Component: 100 - total flux cleaned = -0.00163907 Jy ! Component: 150 - total flux cleaned = -0.0017341 Jy ! Component: 200 - total flux cleaned = -0.00173403 Jy ! Total flux subtracted in 200 components = -0.00173403 Jy ! Clean residual min=-0.004599 max=0.004828 Jy/beam ! Clean residual mean=-0.000013 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.648396 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.648396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071828Jy sigma=1.190520 ! Fit after self-cal, rms=0.071829Jy sigma=1.190485 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 = -8.06934e-05 Jy ! Component: 100 - total flux cleaned = -4.18076e-05 Jy ! Component: 150 - total flux cleaned = -4.26176e-05 Jy ! Component: 200 - total flux cleaned = -4.33087e-05 Jy ! Total flux subtracted in 200 components = -4.33087e-05 Jy ! Clean residual min=-0.004500 max=0.004830 Jy/beam ! Clean residual mean=-0.000013 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.648353 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 0.648353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071819Jy sigma=1.190392 ! Fit after self-cal, rms=0.071820Jy sigma=1.190374 ! 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=4.01 mas, bmaj=8.085 mas, bpa=3.486 degrees ! Estimated noise=0.571433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.01 x 8.085 at 3.486 degrees (North through East) ! Clean map min=-0.003977 max=0.59818 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=0.071820Jy sigma=1.190374 ! Fit after self-cal, rms=0.066946Jy sigma=1.089331 ! Inverting map and beam ! Estimated beam: bmin=4.011 mas, bmaj=8.081 mas, bpa=3.416 degrees ! Estimated noise=0.571381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031158 Jy ! Component: 100 - total flux cleaned = -0.000311741 Jy ! Component: 150 - total flux cleaned = -0.000267363 Jy ! Component: 200 - total flux cleaned = -0.000225368 Jy ! Total flux subtracted in 200 components = -0.000225368 Jy ! Clean residual min=-0.003673 max=0.003698 Jy/beam ! Clean residual mean=-0.000009 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.648127 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.648127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066879Jy sigma=1.088186 ! Fit after self-cal, rms=0.066876Jy sigma=1.088159 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.86458e-05 Jy ! Component: 100 - total flux cleaned = -5.0139e-05 Jy ! Component: 150 - total flux cleaned = -1.49197e-05 Jy ! Component: 200 - total flux cleaned = 1.98102e-05 Jy ! Total flux subtracted in 200 components = 1.98102e-05 Jy ! Clean residual min=-0.003691 max=0.003686 Jy/beam ! Clean residual mean=-0.000009 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.648147 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.648147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066841Jy sigma=1.087525 ! Fit after self-cal, rms=0.066840Jy sigma=1.087514 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066840Jy sigma=1.087514 ! Fit after self-cal, rms=0.066723Jy sigma=1.087346 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=3.339 mas, bmaj=6.941 mas, bpa=2.281 degrees ! Estimated noise=0.721146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.457699 Jy ! Component: 100 - total flux cleaned = 0.580986 Jy ! Component: 150 - total flux cleaned = 0.625232 Jy ! Component: 200 - total flux cleaned = 0.642336 Jy ! Total flux subtracted in 200 components = 0.642336 Jy ! Clean residual min=-0.006955 max=0.007374 Jy/beam ! Clean residual mean=-0.000009 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.642336 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.642336 Jy ! Inverting map and beam ! Estimated beam: bmin=4.008 mas, bmaj=8.075 mas, bpa=3.379 degrees ! Estimated noise=0.570699 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 = 0.00743462 Jy ! Component: 100 - total flux cleaned = 0.00827957 Jy ! Component: 150 - total flux cleaned = 0.00864577 Jy ! Component: 200 - total flux cleaned = 0.00897507 Jy ! Total flux subtracted in 200 components = 0.00897507 Jy ! Clean residual min=-0.004229 max=0.005218 Jy/beam ! Clean residual mean=-0.000011 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.651312 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.651312 Jy ! Inverting map ! Added new window around map position (40, -121.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455459 Jy ! Component: 100 - total flux cleaned = 0.00484303 Jy ! Component: 150 - total flux cleaned = 0.00497203 Jy ! Component: 200 - total flux cleaned = 0.00497365 Jy ! Total flux subtracted in 200 components = 0.00497365 Jy ! Clean residual min=-0.003676 max=0.004587 Jy/beam ! Clean residual mean=-0.000010 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.656285 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.656285 Jy ! Inverting map ! Added new window around map position (1, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446965 Jy ! Component: 100 - total flux cleaned = 0.00622362 Jy ! Component: 150 - total flux cleaned = 0.00796213 Jy ! Component: 200 - total flux cleaned = 0.00845734 Jy ! Total flux subtracted in 200 components = 0.00845734 Jy ! Clean residual min=-0.003434 max=0.003634 Jy/beam ! Clean residual mean=-0.000008 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.664743 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.664743 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=7.858 mas, bmaj=12.7 mas, bpa=-2.644 degrees ! Estimated noise=0.66828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634478 Jy ! Component: 100 - total flux cleaned = 0.000498257 Jy ! Component: 150 - total flux cleaned = 0.000311296 Jy ! Component: 200 - total flux cleaned = -2.69564e-05 Jy ! Total flux subtracted in 200 components = -2.69564e-05 Jy ! Clean residual min=-0.003486 max=0.003754 Jy/beam ! Clean residual mean=-0.000011 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.664716 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 = -0.000303085 Jy ! Component: 100 - total flux cleaned = -0.00053329 Jy ! Component: 150 - total flux cleaned = -0.000785635 Jy ! Component: 200 - total flux cleaned = -0.00105046 Jy ! Total flux subtracted in 200 components = -0.00105046 Jy ! Clean residual min=-0.003437 max=0.003693 Jy/beam ! Clean residual mean=-0.000011 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.663665 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 104 components and 0.663665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.008 mas, bmaj=8.075 mas, bpa=3.379 degrees ! Estimated noise=0.570699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293807 Jy ! Component: 100 - total flux cleaned = 0.000294689 Jy ! Component: 150 - total flux cleaned = 0.000212863 Jy ! Component: 200 - total flux cleaned = 0.00021256 Jy ! Total flux subtracted in 200 components = 0.00021256 Jy ! Clean residual min=-0.002994 max=0.003821 Jy/beam ! Clean residual mean=-0.000006 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.663878 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.663878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066921Jy sigma=1.091013 ! Fit after self-cal, rms=0.066862Jy sigma=1.090103 wmodel /J0243-0550_S_map.mod ! wmodel: Unable to open new model file: /J0243-0550_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0243-0550_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.008 x 8.075 at 3.379 degrees (North through East) ! Clean map min=-0.0029596 max=0.59611 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0243-0550_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.596112 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000839205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422339 0.422339 0.844678 1.68936 3.37871 6.75743 13.5149 27.0297 54.0594 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.596 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 710.329 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0243-0550_S_dfm.log closed on Thu May 19 19:58:27 2016