! Started logfile: /scr/pima/br145a7_uvs/J2027+3612_X_uvs.log on Thu Feb 18 16:39:55 2016 obs /scr/pima/br145a7_uvs/J2027+3612_X_uva.fits ! Reading UV FITS file: /scr/pima/br145a7_uvs/J2027+3612_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J2027+3612 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 720 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br145a7_uvs/J2027+3612_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001615Jy sigma=47.416044 ! Fit after self-cal, rms=0.949530Jy sigma=44.820765 ! 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=2.504 mas, bmaj=2.944 mas, bpa=63.48 degrees ! Estimated noise=0.934392 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394091 Jy ! Component: 100 - total flux cleaned = 0.0597494 Jy ! Total flux subtracted in 100 components = 0.0597494 Jy ! Clean residual min=-0.010569 max=0.010762 Jy/beam ! Clean residual mean=-0.000062 rms=0.003683 Jy/beam ! Combined flux in latest and established models = 0.0597494 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0597494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032693Jy sigma=1.590561 ! Fit after self-cal, rms=0.032383Jy sigma=1.573042 ! 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=2.78 mas, bmaj=3.142 mas, bpa=70.82 degrees ! Estimated noise=0.601792 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 = 0.0163927 Jy ! Component: 100 - total flux cleaned = 0.0165649 Jy ! Component: 150 - total flux cleaned = 0.0138575 Jy ! Component: 200 - total flux cleaned = 0.0112209 Jy ! Total flux subtracted in 200 components = 0.0112209 Jy ! Clean residual min=-0.003914 max=0.003949 Jy/beam ! Clean residual mean=-0.000033 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.0709703 Jy ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 131 components and 0.0709703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019314Jy sigma=0.902084 ! Fit after self-cal, rms=0.019272Jy sigma=0.899500 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.78 x 3.142 at 70.82 degrees (North through East) ! Clean map min=-0.0065644 max=0.040735 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 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 KP 0.85 LA 1.04 ! NL 1.12 OV 1.04 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.019272Jy sigma=0.899500 ! Fit after self-cal, rms=0.019045Jy sigma=0.888336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=3.152 mas, bpa=70.12 degrees ! Estimated noise=0.599609 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 = -0.00266985 Jy ! Component: 100 - total flux cleaned = -0.00363973 Jy ! Component: 150 - total flux cleaned = -0.00431002 Jy ! Component: 200 - total flux cleaned = -0.00464009 Jy ! Total flux subtracted in 200 components = -0.00464009 Jy ! Clean residual min=-0.001734 max=0.001742 Jy/beam ! Clean residual mean=-0.000014 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0663302 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 198 components and 0.0663302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016862Jy sigma=0.774199 ! Fit after self-cal, rms=0.016835Jy sigma=0.772905 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016835Jy sigma=0.772905 ! Fit after self-cal, rms=0.016815Jy sigma=0.762621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=3.159 mas, bpa=69.5 degrees ! Estimated noise=0.605312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.44816e-05 Jy ! Component: 100 - total flux cleaned = -0.0004565 Jy ! Component: 150 - total flux cleaned = -0.000669133 Jy ! Component: 200 - total flux cleaned = -0.000922251 Jy ! Total flux subtracted in 200 components = -0.000922251 Jy ! Clean residual min=-0.000970 max=0.000969 Jy/beam ! Clean residual mean=-0.000007 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.065408 Jy selfcal ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 274 components and 0.0654079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016175Jy sigma=0.731295 ! Fit after self-cal, rms=0.016170Jy sigma=0.730957 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 = -0.000158858 Jy ! Component: 100 - total flux cleaned = -0.00052131 Jy ! Component: 150 - total flux cleaned = -0.00103973 Jy ! Component: 200 - total flux cleaned = -0.00143296 Jy ! Total flux subtracted in 200 components = -0.00143296 Jy ! Clean residual min=-0.000690 max=0.000689 Jy/beam ! Clean residual mean=-0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.063975 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 333 components and 0.063975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015898Jy sigma=0.718932 ! Fit after self-cal, rms=0.015896Jy sigma=0.718747 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015896Jy sigma=0.718747 ! Fit after self-cal, rms=0.015717Jy sigma=0.710724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=3.146 mas, bpa=71.03 degrees ! Estimated noise=0.603038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264172 Jy ! Component: 100 - total flux cleaned = -0.000817959 Jy ! Component: 150 - total flux cleaned = -0.00131807 Jy ! Component: 200 - total flux cleaned = -0.00149622 Jy ! Total flux subtracted in 200 components = -0.00149622 Jy ! Clean residual min=-0.000582 max=0.000579 Jy/beam ! Clean residual mean=-0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0624788 Jy selfcal ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 404 components and 0.0624788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015518Jy sigma=0.702012 ! Fit after self-cal, rms=0.015516Jy sigma=0.701895 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 = -5.10933e-05 Jy ! Component: 100 - total flux cleaned = -0.000308001 Jy ! Component: 150 - total flux cleaned = -0.000462901 Jy ! Component: 200 - total flux cleaned = -0.000552296 Jy ! Total flux subtracted in 200 components = -0.000552296 Jy ! Clean residual min=-0.000477 max=0.000478 Jy/beam ! Clean residual mean=-0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0619265 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 444 components and 0.0619265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015403Jy sigma=0.696698 ! Fit after self-cal, rms=0.015401Jy sigma=0.696641 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015401Jy sigma=0.696641 ! Fit after self-cal, rms=0.015373Jy sigma=0.695687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=3.392 mas, bpa=66.29 degrees ! Estimated noise=0.614997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04857e-05 Jy ! Component: 100 - total flux cleaned = -0.000456584 Jy ! Component: 150 - total flux cleaned = -0.000424973 Jy ! Component: 200 - total flux cleaned = -0.000366504 Jy ! Total flux subtracted in 200 components = -0.000366504 Jy ! Clean residual min=-0.000482 max=0.000481 Jy/beam ! Clean residual mean=-0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.06156 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 501 components and 0.06156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015263Jy sigma=0.690678 ! Fit after self-cal, rms=0.015261Jy sigma=0.690626 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 = 2.24842e-06 Jy ! Component: 100 - total flux cleaned = 0.000135824 Jy ! Component: 150 - total flux cleaned = 0.000211562 Jy ! Component: 200 - total flux cleaned = 0.000261039 Jy ! Total flux subtracted in 200 components = 0.000261039 Jy ! Clean residual min=-0.000406 max=0.000406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.061821 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 540 components and 0.061821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015191Jy sigma=0.687352 ! Fit after self-cal, rms=0.015189Jy sigma=0.687310 ! 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=2.781 mas, bmaj=3.139 mas, bpa=71.78 degrees ! Estimated noise=0.602815 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.781 x 3.139 at 71.78 degrees (North through East) ! Clean map min=-0.0037254 max=0.037049 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=2.506 mas, bmaj=2.945 mas, bpa=63.87 degrees ! Estimated noise=0.936738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039521 Jy ! Component: 100 - total flux cleaned = 0.0598546 Jy ! Component: 150 - total flux cleaned = 0.0692579 Jy ! Component: 200 - total flux cleaned = 0.0753376 Jy ! Total flux subtracted in 200 components = 0.0753376 Jy ! Clean residual min=-0.005736 max=0.005732 Jy/beam ! Clean residual mean=-0.000037 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.0753377 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 77 model components to the UV plane model. ! The established model now contains 77 components and 0.0753377 Jy ! Inverting map and beam ! Estimated beam: bmin=2.781 mas, bmaj=3.139 mas, bpa=71.78 degrees ! Estimated noise=0.602815 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 = 0.00132565 Jy ! Component: 100 - total flux cleaned = -0.000777584 Jy ! Component: 150 - total flux cleaned = -0.00341129 Jy ! Component: 200 - total flux cleaned = -0.00514755 Jy ! Total flux subtracted in 200 components = -0.00514755 Jy ! Clean residual min=-0.002884 max=0.002899 Jy/beam ! Clean residual mean=-0.000025 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.0701901 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 169 components and 0.0701901 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=3.392 mas, bpa=66.29 degrees ! Estimated noise=0.614997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116466 Jy ! Component: 100 - total flux cleaned = -0.00190608 Jy ! Component: 150 - total flux cleaned = -0.00272266 Jy ! Component: 200 - total flux cleaned = -0.00320002 Jy ! Total flux subtracted in 200 components = -0.00320002 Jy ! Clean residual min=-0.001511 max=0.001512 Jy/beam ! Clean residual mean=-0.000014 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0669901 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 = -0.000249314 Jy ! Component: 100 - total flux cleaned = -0.00046968 Jy ! Component: 150 - total flux cleaned = -0.000541033 Jy ! Component: 200 - total flux cleaned = -0.000849697 Jy ! Total flux subtracted in 200 components = -0.000849697 Jy ! Clean residual min=-0.000986 max=0.000988 Jy/beam ! Clean residual mean=-0.000007 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0661404 Jy ! Adding 168 model components to the UV plane model. ! The established model now contains 325 components and 0.0661404 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.781 mas, bmaj=3.139 mas, bpa=71.78 degrees ! Estimated noise=0.602815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235951 Jy ! Component: 100 - total flux cleaned = 0.000384078 Jy ! Component: 150 - total flux cleaned = 0.000250492 Jy ! Component: 200 - total flux cleaned = -2.97287e-05 Jy ! Total flux subtracted in 200 components = -2.97287e-05 Jy ! Clean residual min=-0.000646 max=0.000644 Jy/beam ! Clean residual mean=-0.000004 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0661107 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 380 components and 0.0661107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015509Jy sigma=0.701621 ! Fit after self-cal, rms=0.015496Jy sigma=0.700917 wmodel /scr/pima/br145a7_uvs/J2027+3612_X_map.mod ! Writing 380 model components to file: /scr/pima/br145a7_uvs/J2027+3612_X_map.mod wobs /scr/pima/br145a7_uvs/J2027+3612_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145a7_uvs/J2027+3612_X_uvs.fits wwins /scr/pima/br145a7_uvs/J2027+3612_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/br145a7_uvs/J2027+3612_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.781 x 3.139 at 71.78 degrees (North through East) ! Clean map min=-0.0038521 max=0.035453 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145a7_uvs/J2027+3612_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0354533 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222522 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.88294 1.88294 3.76589 7.53178 15.0636 30.1271 60.2542 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 159.324 quit ! Quitting program ! Log file /scr/pima/br145a7_uvs/J2027+3612_X_uvs.log closed on Thu Feb 18 16:39:58 2016