! Started logfile: /scr/pima/bg219h_uvs/J0429+2724_X_uvs.log on Thu Apr 7 12:00:07 2016 obs /scr/pima/bg219h_uvs/J0429+2724_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0429+2724_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.761905 visibilities/baseline/integration-bin. ! Found source: J0429+2724 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 5760 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J0429+2724_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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.033376Jy sigma=31.902877 ! Fit after self-cal, rms=0.702877Jy sigma=21.462987 ! 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=0.7393 mas, bmaj=1.71 mas, bpa=-11.23 degrees ! Estimated noise=0.629772 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 = 0.230348 Jy ! Component: 100 - total flux cleaned = 0.281798 Jy ! Total flux subtracted in 100 components = 0.281798 Jy ! Clean residual min=-0.008712 max=0.017737 Jy/beam ! Clean residual mean=-0.000012 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.281798 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.281798 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077446Jy sigma=2.164138 ! Fit after self-cal, rms=0.077441Jy sigma=2.162796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187454 Jy ! Component: 100 - total flux cleaned = 0.0283819 Jy ! Total flux subtracted in 100 components = 0.0283819 Jy ! Clean residual min=-0.006451 max=0.008191 Jy/beam ! Clean residual mean=-0.000014 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.31018 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.31018 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072707Jy sigma=1.946628 ! Fit after self-cal, rms=0.072708Jy sigma=1.946400 ! 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=0.938 mas, bmaj=1.928 mas, bpa=-9.497 degrees ! Estimated noise=0.414085 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 (-1, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108398 Jy ! Component: 100 - total flux cleaned = 0.0169444 Jy ! Component: 150 - total flux cleaned = 0.0210107 Jy ! Component: 200 - total flux cleaned = 0.0238292 Jy ! Total flux subtracted in 200 components = 0.0238292 Jy ! Clean residual min=-0.004594 max=0.006612 Jy/beam ! Clean residual mean=-0.000014 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.334009 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.334009 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071330Jy sigma=1.874639 ! Fit after self-cal, rms=0.071237Jy sigma=1.871205 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.938 x 1.928 at -9.497 degrees (North through East) ! Clean map min=-0.0044009 max=0.30161 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 0.97 FD 0.98 HN 0.97 KP 1.00 ! LA 0.97 MK 1.01 NL 1.00 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.95 KP 1.00 ! LA 0.99 MK 1.03 NL 1.02 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.00 ! LA 0.99 MK 1.01 NL 0.97 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.00 ! LA 0.99 MK 1.03 NL 1.02 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 1.01 ! LA 0.98 MK 1.02 NL 1.01 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.01 ! LA 1.00 MK 1.02 NL 1.01 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 1.02 ! LA 1.00 MK 1.04 NL 1.01 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071237Jy sigma=1.871205 ! Fit after self-cal, rms=0.069902Jy sigma=1.851030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9445 mas, bmaj=1.931 mas, bpa=-9.43 degrees ! Estimated noise=0.40941 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 (-7, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00658789 Jy ! Component: 100 - total flux cleaned = 0.0103792 Jy ! Component: 150 - total flux cleaned = 0.0130283 Jy ! Component: 200 - total flux cleaned = 0.0146918 Jy ! Total flux subtracted in 200 components = 0.0146918 Jy ! Clean residual min=-0.003741 max=0.003763 Jy/beam ! Clean residual mean=-0.000011 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.348701 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.348701 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069182Jy sigma=1.824712 ! Fit after self-cal, rms=0.069104Jy sigma=1.822900 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069104Jy sigma=1.822900 ! Fit after self-cal, rms=0.068678Jy sigma=1.807522 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9434 mas, bmaj=1.932 mas, bpa=-9.544 degrees ! Estimated noise=0.408101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099412 Jy ! Component: 100 - total flux cleaned = 0.00237258 Jy ! Component: 150 - total flux cleaned = 0.00351773 Jy ! Component: 200 - total flux cleaned = 0.00409236 Jy ! Total flux subtracted in 200 components = 0.00409236 Jy ! Clean residual min=-0.003254 max=0.003364 Jy/beam ! Clean residual mean=-0.000006 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.352794 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.352793 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068461Jy sigma=1.803215 ! Fit after self-cal, rms=0.068448Jy sigma=1.802920 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 (-33, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270974 Jy ! Component: 100 - total flux cleaned = 0.00344807 Jy ! Component: 150 - total flux cleaned = 0.00377862 Jy ! Component: 200 - total flux cleaned = 0.00403184 Jy ! Total flux subtracted in 200 components = 0.00403184 Jy ! Clean residual min=-0.003010 max=0.002875 Jy/beam ! Clean residual mean=-0.000004 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.356825 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 0.356825 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068300Jy sigma=1.798054 ! Fit after self-cal, rms=0.068294Jy sigma=1.797886 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068294Jy sigma=1.797886 ! Fit after self-cal, rms=0.068020Jy sigma=1.796597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9437 mas, bmaj=1.931 mas, bpa=-9.555 degrees ! Estimated noise=0.405909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000571234 Jy ! Component: 100 - total flux cleaned = -0.000130154 Jy ! Component: 150 - total flux cleaned = 6.89609e-05 Jy ! Component: 200 - total flux cleaned = 0.000206294 Jy ! Total flux subtracted in 200 components = 0.000206294 Jy ! Clean residual min=-0.002808 max=0.002770 Jy/beam ! Clean residual mean=-0.000004 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.357032 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 112 components and 0.357032 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067867Jy sigma=1.795230 ! Fit after self-cal, rms=0.067865Jy sigma=1.795157 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 = 0.000331434 Jy ! Component: 100 - total flux cleaned = 0.000498761 Jy ! Component: 150 - total flux cleaned = 0.000538914 Jy ! Component: 200 - total flux cleaned = 0.000652508 Jy ! Total flux subtracted in 200 components = 0.000652508 Jy ! Clean residual min=-0.002770 max=0.002661 Jy/beam ! Clean residual mean=-0.000003 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.357684 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 122 components and 0.357684 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067813Jy sigma=1.793885 ! Fit after self-cal, rms=0.067813Jy sigma=1.793844 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067813Jy sigma=1.793844 ! Fit after self-cal, rms=0.067540Jy sigma=1.792962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=2.79 mas, bpa=-7.852 degrees ! Estimated noise=0.495087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233638 Jy ! Component: 100 - total flux cleaned = -0.00013742 Jy ! Component: 150 - total flux cleaned = -0.000180243 Jy ! Component: 200 - total flux cleaned = -8.14326e-05 Jy ! Total flux subtracted in 200 components = -8.14326e-05 Jy ! Clean residual min=-0.002733 max=0.002918 Jy/beam ! Clean residual mean=-0.000008 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.357603 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.357603 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067430Jy sigma=1.792890 ! Fit after self-cal, rms=0.067422Jy sigma=1.792676 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 = 0.000300116 Jy ! Component: 100 - total flux cleaned = 0.000328925 Jy ! Component: 150 - total flux cleaned = 0.000353952 Jy ! Component: 200 - total flux cleaned = 0.000398943 Jy ! Total flux subtracted in 200 components = 0.000398943 Jy ! Clean residual min=-0.002642 max=0.002777 Jy/beam ! Clean residual mean=-0.000007 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.358002 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.358002 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067408Jy sigma=1.792528 ! Fit after self-cal, rms=0.067406Jy sigma=1.792465 ! 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=0.944 mas, bmaj=1.93 mas, bpa=-9.548 degrees ! Estimated noise=0.403748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.944 x 1.93 at -9.548 degrees (North through East) ! Clean map min=-0.0024622 max=0.29435 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=0.7442 mas, bmaj=1.716 mas, bpa=-11.37 degrees ! Estimated noise=0.616526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.22545 Jy ! Component: 100 - total flux cleaned = 0.275327 Jy ! Component: 150 - total flux cleaned = 0.29264 Jy ! Component: 200 - total flux cleaned = 0.302887 Jy ! Total flux subtracted in 200 components = 0.302887 Jy ! Clean residual min=-0.006320 max=0.006624 Jy/beam ! Clean residual mean=-0.000006 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.302887 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.302887 Jy ! Inverting map and beam ! Estimated beam: bmin=0.944 mas, bmaj=1.93 mas, bpa=-9.548 degrees ! Estimated noise=0.403748 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 = 0.0104576 Jy ! Component: 100 - total flux cleaned = 0.0179798 Jy ! Component: 150 - total flux cleaned = 0.0238809 Jy ! Component: 200 - total flux cleaned = 0.0286727 Jy ! Total flux subtracted in 200 components = 0.0286727 Jy ! Clean residual min=-0.003570 max=0.003917 Jy/beam ! Clean residual mean=-0.000011 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.331559 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 59 components and 0.331559 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=2.153 mas, bmaj=2.79 mas, bpa=-7.852 degrees ! Estimated noise=0.495087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660336 Jy ! Component: 100 - total flux cleaned = 0.0110875 Jy ! Component: 150 - total flux cleaned = 0.0144891 Jy ! Component: 200 - total flux cleaned = 0.0172399 Jy ! Total flux subtracted in 200 components = 0.0172399 Jy ! Clean residual min=-0.003372 max=0.003008 Jy/beam ! Clean residual mean=-0.000015 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.348799 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 = 0.00226462 Jy ! Component: 100 - total flux cleaned = 0.00392542 Jy ! Component: 150 - total flux cleaned = 0.00512905 Jy ! Component: 200 - total flux cleaned = 0.00610056 Jy ! Total flux subtracted in 200 components = 0.00610056 Jy ! Clean residual min=-0.002919 max=0.002828 Jy/beam ! Clean residual mean=-0.000011 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.3549 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 129 components and 0.3549 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.944 mas, bmaj=1.93 mas, bpa=-9.548 degrees ! Estimated noise=0.403748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356806 Jy ! Component: 100 - total flux cleaned = 0.000824969 Jy ! Component: 150 - total flux cleaned = 0.00111979 Jy ! Component: 200 - total flux cleaned = 0.00128369 Jy ! Total flux subtracted in 200 components = 0.00128369 Jy ! Clean residual min=-0.002655 max=0.002730 Jy/beam ! Clean residual mean=-0.000004 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.356184 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 0.356184 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067435Jy sigma=1.795963 ! Fit after self-cal, rms=0.067424Jy sigma=1.795533 wmodel /scr/pima/bg219h_uvs/J0429+2724_X_map.mod ! Writing 156 model components to file: /scr/pima/bg219h_uvs/J0429+2724_X_map.mod wobs /scr/pima/bg219h_uvs/J0429+2724_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0429+2724_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0429+2724_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0429+2724_X_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 = 0.000115221 Jy ! Component: 100 - total flux cleaned = -0.000162535 Jy ! Component: 150 - total flux cleaned = -0.000339544 Jy ! Component: 200 - total flux cleaned = -0.000381948 Jy ! Component: 250 - total flux cleaned = -0.000381958 Jy ! Component: 300 - total flux cleaned = -0.000382877 Jy ! Component: 350 - total flux cleaned = -0.00049819 Jy ! Component: 400 - total flux cleaned = -0.000609266 Jy ! Component: 450 - total flux cleaned = -0.000535529 Jy ! Component: 500 - total flux cleaned = -0.000430391 Jy ! Component: 550 - total flux cleaned = -0.000533975 Jy ! Component: 600 - total flux cleaned = -0.000433415 Jy ! Component: 650 - total flux cleaned = -0.000433881 Jy ! Component: 700 - total flux cleaned = -0.000433227 Jy ! Component: 750 - total flux cleaned = -0.000433547 Jy ! Component: 800 - total flux cleaned = -0.000464962 Jy ! Component: 850 - total flux cleaned = -0.000404028 Jy ! Component: 900 - total flux cleaned = -0.000373984 Jy ! Component: 950 - total flux cleaned = -0.000460578 Jy ! Component: 1000 - total flux cleaned = -0.000316633 Jy ! Component: 1050 - total flux cleaned = -0.000345123 Jy ! Component: 1100 - total flux cleaned = -0.000400169 Jy ! Component: 1150 - total flux cleaned = -0.00042768 Jy ! Component: 1200 - total flux cleaned = -0.000428028 Jy ! Component: 1250 - total flux cleaned = -0.00048124 Jy ! Component: 1300 - total flux cleaned = -0.00055967 Jy ! Component: 1350 - total flux cleaned = -0.000636318 Jy ! Component: 1400 - total flux cleaned = -0.000636061 Jy ! Component: 1450 - total flux cleaned = -0.000635606 Jy ! Component: 1500 - total flux cleaned = -0.000611313 Jy ! Component: 1550 - total flux cleaned = -0.000684069 Jy ! Component: 1600 - total flux cleaned = -0.000755248 Jy ! Component: 1650 - total flux cleaned = -0.000684101 Jy ! Component: 1700 - total flux cleaned = -0.000776794 Jy ! Component: 1750 - total flux cleaned = -0.000776273 Jy ! Component: 1800 - total flux cleaned = -0.000798932 Jy ! Component: 1850 - total flux cleaned = -0.000843598 Jy ! Component: 1900 - total flux cleaned = -0.000931858 Jy ! Component: 1950 - total flux cleaned = -0.000996922 Jy ! Component: 2000 - total flux cleaned = -0.00101863 Jy ! Component: 2050 - total flux cleaned = -0.00110326 Jy ! Component: 2100 - total flux cleaned = -0.00110327 Jy ! Component: 2150 - total flux cleaned = -0.00114497 Jy ! Component: 2200 - total flux cleaned = -0.00122747 Jy ! Component: 2250 - total flux cleaned = -0.00124746 Jy ! Component: 2300 - total flux cleaned = -0.00130782 Jy ! Component: 2350 - total flux cleaned = -0.00136767 Jy ! Component: 2400 - total flux cleaned = -0.00136771 Jy ! Component: 2450 - total flux cleaned = -0.00150445 Jy ! Component: 2500 - total flux cleaned = -0.00154291 Jy ! Component: 2550 - total flux cleaned = -0.00152362 Jy ! Component: 2600 - total flux cleaned = -0.00161795 Jy ! Component: 2650 - total flux cleaned = -0.00158045 Jy ! Component: 2700 - total flux cleaned = -0.00161759 Jy ! Component: 2750 - total flux cleaned = -0.00163592 Jy ! Component: 2800 - total flux cleaned = -0.00167248 Jy ! Component: 2850 - total flux cleaned = -0.00174462 Jy ! Component: 2900 - total flux cleaned = -0.00181592 Jy ! Component: 2950 - total flux cleaned = -0.00185114 Jy ! Component: 3000 - total flux cleaned = -0.00183385 Jy ! Component: 3050 - total flux cleaned = -0.00183404 Jy ! Component: 3100 - total flux cleaned = -0.0019721 Jy ! Component: 3150 - total flux cleaned = -0.0020062 Jy ! Component: 3200 - total flux cleaned = -0.00202327 Jy ! Component: 3250 - total flux cleaned = -0.00210742 Jy ! Component: 3300 - total flux cleaned = -0.00209061 Jy ! Component: 3350 - total flux cleaned = -0.00217383 Jy ! Component: 3400 - total flux cleaned = -0.00222337 Jy ! Component: 3450 - total flux cleaned = -0.00220693 Jy ! Component: 3500 - total flux cleaned = -0.00220694 Jy ! Component: 3550 - total flux cleaned = -0.00230386 Jy ! Component: 3600 - total flux cleaned = -0.00235194 Jy ! Component: 3650 - total flux cleaned = -0.00244759 Jy ! Component: 3700 - total flux cleaned = -0.00246344 Jy ! Component: 3750 - total flux cleaned = -0.00247899 Jy ! Component: 3800 - total flux cleaned = -0.00251003 Jy ! Component: 3850 - total flux cleaned = -0.00257179 Jy ! Component: 3900 - total flux cleaned = -0.00257177 Jy ! Component: 3950 - total flux cleaned = -0.0025871 Jy ! Component: 4000 - total flux cleaned = -0.00261751 Jy ! Component: 4050 - total flux cleaned = -0.00272313 Jy ! Total flux subtracted in 4096 components = -0.0027979 Jy ! Clean residual min=-0.000886 max=0.000928 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.353386 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 457 components and 0.353386 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0429+2724_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.944 x 1.93 at -9.548 degrees (North through East) ! Clean map min=-0.0016506 max=0.29393 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0429+2724_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.293929 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250191 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255359 0.255359 0.510717 1.02143 2.04287 4.08574 8.17148 16.343 32.6859 65.3718 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.293 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1174.82 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0429+2724_X_uvs.log closed on Thu Apr 7 12:00:11 2016