! Started logfile: /scr/pima/bg219h_uvs/J1048-1909_X_uvs.log on Thu Apr 7 12:08:16 2016 obs /scr/pima/bg219h_uvs/J1048-1909_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1048-1909_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847619 visibilities/baseline/integration-bin. ! Found source: J1048-1909 ! ! 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 3204 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/J1048-1909_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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! 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=1.812888Jy sigma=22.002927 ! Fit after self-cal, rms=0.767575Jy sigma=10.278414 ! 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=0.6975 mas, bmaj=1.77 mas, bpa=2.647 degrees ! Estimated noise=1.88736 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 = 0.907665 Jy ! Component: 100 - total flux cleaned = 1.12685 Jy ! Total flux subtracted in 100 components = 1.12685 Jy ! Clean residual min=-0.210154 max=0.372850 Jy/beam ! Clean residual mean=-0.000021 rms=0.064934 Jy/beam ! Combined flux in latest and established models = 1.12685 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.12685 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=0.729394Jy sigma=10.225127 ! Fit after self-cal, rms=0.728734Jy sigma=10.208207 ! 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=0.852 mas, bmaj=2.057 mas, bpa=5.099 degrees ! Estimated noise=1.51974 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 (47.8, 44.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.37465 Jy ! Component: 100 - total flux cleaned = 0.550218 Jy ! Component: 150 - total flux cleaned = 0.626291 Jy ! Component: 200 - total flux cleaned = 0.654734 Jy ! Total flux subtracted in 200 components = 0.654734 Jy ! Clean residual min=-0.170527 max=0.310765 Jy/beam ! Clean residual mean=-0.000027 rms=0.048474 Jy/beam ! Combined flux in latest and established models = 1.78158 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 1.78158 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=0.543822Jy sigma=7.283176 ! Fit after self-cal, rms=0.502118Jy sigma=6.858961 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.852 x 2.057 at 5.099 degrees (North through East) ! Clean map min=-0.14159 max=1.0822 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* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.502118Jy sigma=6.858961 ! Fit after self-cal, rms=0.502118Jy sigma=6.858961 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.057 mas, bpa=5.099 degrees ! Estimated noise=1.51974 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 (7.6, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225316 Jy ! Component: 100 - total flux cleaned = 0.246079 Jy ! Component: 150 - total flux cleaned = 0.233031 Jy ! Component: 200 - total flux cleaned = 0.225067 Jy ! Total flux subtracted in 200 components = 0.225067 Jy ! Clean residual min=-0.114170 max=0.160953 Jy/beam ! Clean residual mean=0.000037 rms=0.028484 Jy/beam ! Combined flux in latest and established models = 2.00665 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 2.00665 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=0.413488Jy sigma=5.215333 ! Fit after self-cal, rms=0.392577Jy sigma=5.009227 ! 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=0.392577Jy sigma=5.009227 ! Fit after self-cal, rms=0.392577Jy sigma=5.009227 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.057 mas, bpa=5.099 degrees ! Estimated noise=1.51974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0501436 Jy ! Component: 100 - total flux cleaned = 0.0322594 Jy ! Component: 150 - total flux cleaned = 0.0110926 Jy ! Component: 200 - total flux cleaned = -0.00569549 Jy ! Total flux subtracted in 200 components = -0.00569549 Jy ! Clean residual min=-0.098562 max=0.111276 Jy/beam ! Clean residual mean=0.000047 rms=0.022914 Jy/beam ! Combined flux in latest and established models = 2.00095 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 2.00095 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=0.374161Jy sigma=4.611764 ! Fit after self-cal, rms=0.371103Jy sigma=4.574792 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 (-10.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0691045 Jy ! Component: 100 - total flux cleaned = 0.0916842 Jy ! Component: 150 - total flux cleaned = 0.0938708 Jy ! Component: 200 - total flux cleaned = 0.0892309 Jy ! Total flux subtracted in 200 components = 0.0892309 Jy ! Clean residual min=-0.084356 max=0.080698 Jy/beam ! Clean residual mean=0.000059 rms=0.018782 Jy/beam ! Combined flux in latest and established models = 2.09018 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 2.09018 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=0.347251Jy sigma=4.103205 ! Fit after self-cal, rms=0.344249Jy sigma=4.069810 ! 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=0.344249Jy sigma=4.069810 ! Fit after self-cal, rms=0.344249Jy sigma=4.069810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.057 mas, bpa=5.099 degrees ! Estimated noise=1.51974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190664 Jy ! Component: 100 - total flux cleaned = 0.00667382 Jy ! Component: 150 - total flux cleaned = 0.00296648 Jy ! Component: 200 - total flux cleaned = -0.000541187 Jy ! Total flux subtracted in 200 components = -0.000541187 Jy ! Clean residual min=-0.079106 max=0.076178 Jy/beam ! Clean residual mean=0.000062 rms=0.017437 Jy/beam ! Combined flux in latest and established models = 2.08964 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 2.08964 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=0.337402Jy sigma=3.913321 ! Fit after self-cal, rms=0.336781Jy sigma=3.906916 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 = 0.00431811 Jy ! Component: 100 - total flux cleaned = -5.10051e-05 Jy ! Component: 150 - total flux cleaned = -0.00303941 Jy ! Component: 200 - total flux cleaned = -0.0039808 Jy ! Total flux subtracted in 200 components = -0.0039808 Jy ! Clean residual min=-0.075423 max=0.075295 Jy/beam ! Clean residual mean=0.000063 rms=0.016838 Jy/beam ! Combined flux in latest and established models = 2.08566 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 100 components and 2.08566 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=0.332679Jy sigma=3.812863 ! Fit after self-cal, rms=0.332391Jy sigma=3.809528 ! 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=0.332391Jy sigma=3.809528 ! Fit after self-cal, rms=0.332391Jy sigma=3.809528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.935 mas, bmaj=4.785 mas, bpa=8.274 degrees ! Estimated noise=2.00674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.72305e-05 Jy ! Component: 100 - total flux cleaned = -0.00292866 Jy ! Component: 150 - total flux cleaned = -0.0038728 Jy ! Component: 200 - total flux cleaned = -0.00385276 Jy ! Total flux subtracted in 200 components = -0.00385276 Jy ! Clean residual min=-0.065613 max=0.084267 Jy/beam ! Clean residual mean=0.000105 rms=0.021581 Jy/beam ! Combined flux in latest and established models = 2.08181 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 2.08181 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=0.329993Jy sigma=3.772807 ! Fit after self-cal, rms=0.329655Jy sigma=3.764494 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 = -0.00142521 Jy ! Component: 100 - total flux cleaned = -0.00140548 Jy ! Component: 150 - total flux cleaned = -0.00216391 Jy ! Component: 200 - total flux cleaned = -0.00284841 Jy ! Total flux subtracted in 200 components = -0.00284841 Jy ! Clean residual min=-0.064709 max=0.083973 Jy/beam ! Clean residual mean=0.000106 rms=0.021333 Jy/beam ! Combined flux in latest and established models = 2.07896 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 2.07896 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=0.328728Jy sigma=3.738398 ! Fit after self-cal, rms=0.328652Jy sigma=3.732584 ! 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=0.852 mas, bmaj=2.057 mas, bpa=5.099 degrees ! Estimated noise=1.51974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.852 x 2.057 at 5.099 degrees (North through East) ! Clean map min=-0.06864 max=0.99974 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. ! ! 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=0.328652Jy sigma=3.732584 ! Fit after self-cal, rms=0.328652Jy sigma=3.732584 ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.057 mas, bpa=5.099 degrees ! Estimated noise=1.51974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01613 Jy ! Component: 100 - total flux cleaned = 0.0152272 Jy ! Component: 150 - total flux cleaned = 0.0144238 Jy ! Component: 200 - total flux cleaned = 0.013662 Jy ! Total flux subtracted in 200 components = 0.013662 Jy ! Clean residual min=-0.069269 max=0.075324 Jy/beam ! Clean residual mean=0.000060 rms=0.015898 Jy/beam ! Combined flux in latest and established models = 2.09262 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 2.09262 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=0.325594Jy sigma=3.659253 ! Fit after self-cal, rms=0.325492Jy sigma=3.657645 ! Inverting map ! Added new window around map position (-10.8, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0620269 Jy ! Component: 100 - total flux cleaned = 0.0703135 Jy ! Component: 150 - total flux cleaned = 0.0724317 Jy ! Component: 200 - total flux cleaned = 0.0789764 Jy ! Total flux subtracted in 200 components = 0.0789764 Jy ! Clean residual min=-0.060539 max=0.053843 Jy/beam ! Clean residual mean=0.000041 rms=0.013660 Jy/beam ! Combined flux in latest and established models = 2.1716 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 2.1716 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=0.312506Jy sigma=3.459221 ! Fit after self-cal, rms=0.312012Jy sigma=3.445143 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.312012Jy sigma=3.445143 ! Fit after self-cal, rms=0.312012Jy sigma=3.445143 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=0.6975 mas, bmaj=1.77 mas, bpa=2.647 degrees ! Estimated noise=1.88736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.946479 Jy ! Component: 100 - total flux cleaned = 1.37712 Jy ! Component: 150 - total flux cleaned = 1.63161 Jy ! Component: 200 - total flux cleaned = 1.80527 Jy ! Total flux subtracted in 200 components = 1.80527 Jy ! Clean residual min=-0.114567 max=0.164104 Jy/beam ! Clean residual mean=0.000034 rms=0.028820 Jy/beam ! Combined flux in latest and established models = 1.80527 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 26 model components to the UV plane model. ! The established model now contains 26 components and 1.80527 Jy ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.057 mas, bpa=5.099 degrees ! Estimated noise=1.51974 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) ! Added new window around map position (-19.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173746 Jy ! Component: 100 - total flux cleaned = 0.283414 Jy ! Component: 150 - total flux cleaned = 0.364799 Jy ! Component: 200 - total flux cleaned = 0.426929 Jy ! Total flux subtracted in 200 components = 0.426929 Jy ! Clean residual min=-0.078238 max=0.074627 Jy/beam ! Clean residual mean=0.000032 rms=0.017945 Jy/beam ! Combined flux in latest and established models = 2.2322 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 2.2322 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=1.935 mas, bmaj=4.785 mas, bpa=8.274 degrees ! Estimated noise=2.00674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409186 Jy ! Component: 100 - total flux cleaned = 0.0572299 Jy ! Component: 150 - total flux cleaned = 0.0636056 Jy ! Component: 200 - total flux cleaned = 0.0706468 Jy ! Total flux subtracted in 200 components = 0.0706468 Jy ! Clean residual min=-0.066640 max=0.072429 Jy/beam ! Clean residual mean=0.000060 rms=0.020974 Jy/beam ! Combined flux in latest and established models = 2.30284 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 = 0.00750155 Jy ! Component: 100 - total flux cleaned = 0.0118757 Jy ! Component: 150 - total flux cleaned = 0.0148575 Jy ! Component: 200 - total flux cleaned = 0.0185551 Jy ! Total flux subtracted in 200 components = 0.0185551 Jy ! Clean residual min=-0.057798 max=0.061758 Jy/beam ! Clean residual mean=0.000052 rms=0.018642 Jy/beam ! Combined flux in latest and established models = 2.3214 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 107 components and 2.3214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.057 mas, bpa=5.099 degrees ! Estimated noise=1.51974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035819 Jy ! Component: 100 - total flux cleaned = 0.0109903 Jy ! Component: 150 - total flux cleaned = 0.0190848 Jy ! Component: 200 - total flux cleaned = 0.0240216 Jy ! Total flux subtracted in 200 components = 0.0240216 Jy ! Clean residual min=-0.055831 max=0.057216 Jy/beam ! Clean residual mean=0.000022 rms=0.013546 Jy/beam ! Combined flux in latest and established models = 2.34542 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 2.34542 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=0.306496Jy sigma=3.376394 ! Fit after self-cal, rms=0.302770Jy sigma=3.323524 wmodel /scr/pima/bg219h_uvs/J1048-1909_X_map.mod ! Writing 134 model components to file: /scr/pima/bg219h_uvs/J1048-1909_X_map.mod wobs /scr/pima/bg219h_uvs/J1048-1909_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1048-1909_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1048-1909_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J1048-1909_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 = -0.00791503 Jy ! Component: 100 - total flux cleaned = -0.0167727 Jy ! Component: 150 - total flux cleaned = -0.0250126 Jy ! Component: 200 - total flux cleaned = -0.0312358 Jy ! Component: 250 - total flux cleaned = -0.0371418 Jy ! Component: 300 - total flux cleaned = -0.0385818 Jy ! Component: 350 - total flux cleaned = -0.0446585 Jy ! Component: 400 - total flux cleaned = -0.0504522 Jy ! Component: 450 - total flux cleaned = -0.0541903 Jy ! Component: 500 - total flux cleaned = -0.0602104 Jy ! Component: 550 - total flux cleaned = -0.0666176 Jy ! Component: 600 - total flux cleaned = -0.070592 Jy ! Component: 650 - total flux cleaned = -0.0761138 Jy ! Component: 700 - total flux cleaned = -0.0814753 Jy ! Component: 750 - total flux cleaned = -0.0845996 Jy ! Component: 800 - total flux cleaned = -0.0886559 Jy ! Component: 850 - total flux cleaned = -0.0916112 Jy ! Component: 900 - total flux cleaned = -0.0949649 Jy ! Component: 950 - total flux cleaned = -0.0977705 Jy ! Component: 1000 - total flux cleaned = -0.101888 Jy ! Component: 1050 - total flux cleaned = -0.105451 Jy ! Component: 1100 - total flux cleaned = -0.108492 Jy ! Component: 1150 - total flux cleaned = -0.111469 Jy ! Component: 1200 - total flux cleaned = -0.113554 Jy ! Component: 1250 - total flux cleaned = -0.116804 Jy ! Component: 1300 - total flux cleaned = -0.11998 Jy ! Component: 1350 - total flux cleaned = -0.122316 Jy ! Component: 1400 - total flux cleaned = -0.125754 Jy ! Component: 1450 - total flux cleaned = -0.128748 Jy ! Component: 1500 - total flux cleaned = -0.130946 Jy ! Component: 1550 - total flux cleaned = -0.133469 Jy ! Component: 1600 - total flux cleaned = -0.135942 Jy ! Component: 1650 - total flux cleaned = -0.137673 Jy ! Component: 1700 - total flux cleaned = -0.13972 Jy ! Component: 1750 - total flux cleaned = -0.141733 Jy ! Component: 1800 - total flux cleaned = -0.144378 Jy ! Component: 1850 - total flux cleaned = -0.145999 Jy ! Component: 1900 - total flux cleaned = -0.14728 Jy ! Component: 1950 - total flux cleaned = -0.149475 Jy ! Component: 2000 - total flux cleaned = -0.151016 Jy ! Component: 2050 - total flux cleaned = -0.153753 Jy ! Component: 2100 - total flux cleaned = -0.155549 Jy ! Component: 2150 - total flux cleaned = -0.157621 Jy ! Component: 2200 - total flux cleaned = -0.159669 Jy ! Component: 2250 - total flux cleaned = -0.161684 Jy ! Component: 2300 - total flux cleaned = -0.16452 Jy ! Component: 2350 - total flux cleaned = -0.165354 Jy ! Component: 2400 - total flux cleaned = -0.167286 Jy ! Component: 2450 - total flux cleaned = -0.16865 Jy ! Component: 2500 - total flux cleaned = -0.170265 Jy ! Component: 2550 - total flux cleaned = -0.172131 Jy ! Component: 2600 - total flux cleaned = -0.172393 Jy ! Component: 2650 - total flux cleaned = -0.17422 Jy ! Component: 2700 - total flux cleaned = -0.175509 Jy ! Component: 2750 - total flux cleaned = -0.176531 Jy ! Component: 2800 - total flux cleaned = -0.177791 Jy ! Component: 2850 - total flux cleaned = -0.178788 Jy ! Component: 2900 - total flux cleaned = -0.17879 Jy ! Component: 2950 - total flux cleaned = -0.180509 Jy ! Component: 3000 - total flux cleaned = -0.180751 Jy ! Component: 3050 - total flux cleaned = -0.180752 Jy ! Component: 3100 - total flux cleaned = -0.181949 Jy ! Component: 3150 - total flux cleaned = -0.182899 Jy ! Component: 3200 - total flux cleaned = -0.183838 Jy ! Component: 3250 - total flux cleaned = -0.18407 Jy ! Component: 3300 - total flux cleaned = -0.184302 Jy ! Component: 3350 - total flux cleaned = -0.184762 Jy ! Component: 3400 - total flux cleaned = -0.185219 Jy ! Component: 3450 - total flux cleaned = -0.185445 Jy ! Component: 3500 - total flux cleaned = -0.185671 Jy ! Component: 3550 - total flux cleaned = -0.186562 Jy ! Component: 3600 - total flux cleaned = -0.185454 Jy ! Component: 3650 - total flux cleaned = -0.185895 Jy ! Component: 3700 - total flux cleaned = -0.185895 Jy ! Component: 3750 - total flux cleaned = -0.185895 Jy ! Component: 3800 - total flux cleaned = -0.185245 Jy ! Component: 3850 - total flux cleaned = -0.185031 Jy ! Component: 3900 - total flux cleaned = -0.184389 Jy ! Component: 3950 - total flux cleaned = -0.184602 Jy ! Component: 4000 - total flux cleaned = -0.183756 Jy ! Component: 4050 - total flux cleaned = -0.184598 Jy ! Total flux subtracted in 4096 components = -0.184177 Jy ! Clean residual min=-0.013164 max=0.014436 Jy/beam ! Clean residual mean=-0.000007 rms=0.003309 Jy/beam ! Combined flux in latest and established models = 2.16124 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 381 components and 2.16124 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1048-1909_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.852 x 2.057 at 5.099 degrees (North through East) ! Clean map min=-0.03814 max=0.92411 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1048-1909_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.924107 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00319501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03722 1.03722 2.07444 4.14888 8.29776 16.5955 33.1911 66.3821 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0095 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.924 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 289.234 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1048-1909_X_uvs.log closed on Thu Apr 7 12:08:20 2016