! Started logfile: /scr/pima/bg219h_uvs/J1047-1308_X_uvs.log on Thu Apr 7 12:08:12 2016 obs /scr/pima/bg219h_uvs/J1047-1308_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1047-1308_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.734959 visibilities/baseline/integration-bin. ! Found source: J1047-1308 ! ! 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 16272 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/J1047-1308_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 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=1.041186Jy sigma=24.585698 ! Fit after self-cal, rms=0.733638Jy sigma=17.483153 ! 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=0.6348 mas, bmaj=1.693 mas, bpa=-3.792 degrees ! Estimated noise=0.512134 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 = 0.207292 Jy ! Component: 100 - total flux cleaned = 0.253044 Jy ! Total flux subtracted in 100 components = 0.253044 Jy ! Clean residual min=-0.011954 max=0.017469 Jy/beam ! Clean residual mean=0.000035 rms=0.003424 Jy/beam ! Combined flux in latest and established models = 0.253044 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.253044 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=0.092416Jy sigma=2.246050 ! Fit after self-cal, rms=0.092194Jy sigma=2.236844 ! 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=0.7782 mas, bmaj=1.985 mas, bpa=-4.55 degrees ! Estimated noise=0.318715 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 = 0.0150299 Jy ! Component: 100 - total flux cleaned = 0.0182075 Jy ! Component: 150 - total flux cleaned = 0.0176219 Jy ! Component: 200 - total flux cleaned = 0.0169166 Jy ! Total flux subtracted in 200 components = 0.0169166 Jy ! Clean residual min=-0.016076 max=0.023150 Jy/beam ! Clean residual mean=0.000071 rms=0.005773 Jy/beam ! Combined flux in latest and established models = 0.269961 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.269961 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=0.089075Jy sigma=2.199433 ! Fit after self-cal, rms=0.089051Jy sigma=2.198825 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7782 x 1.985 at -4.55 degrees (North through East) ! Clean map min=-0.015721 max=0.26976 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=0.089051Jy sigma=2.198825 ! Fit after self-cal, rms=0.089051Jy sigma=2.198825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7782 mas, bmaj=1.985 mas, bpa=-4.55 degrees ! Estimated noise=0.318715 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 = -0.000660938 Jy ! Component: 100 - total flux cleaned = -0.00109972 Jy ! Component: 150 - total flux cleaned = -0.00162332 Jy ! Component: 200 - total flux cleaned = -0.00197771 Jy ! Total flux subtracted in 200 components = -0.00197771 Jy ! Clean residual min=-0.015954 max=0.022949 Jy/beam ! Clean residual mean=0.000070 rms=0.005740 Jy/beam ! Combined flux in latest and established models = 0.267983 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.267983 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=0.088656Jy sigma=2.189722 ! Fit after self-cal, rms=0.088636Jy sigma=2.189252 ! 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=0.088636Jy sigma=2.189252 ! Fit after self-cal, rms=0.082914Jy sigma=2.168657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8024 mas, bmaj=2.039 mas, bpa=-4.619 degrees ! Estimated noise=0.301768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0151904 Jy ! Component: 100 - total flux cleaned = -0.0232941 Jy ! Component: 150 - total flux cleaned = -0.0279172 Jy ! Component: 200 - total flux cleaned = -0.0305674 Jy ! Total flux subtracted in 200 components = -0.0305674 Jy ! Clean residual min=-0.013628 max=0.018087 Jy/beam ! Clean residual mean=0.000059 rms=0.004979 Jy/beam ! Combined flux in latest and established models = 0.237416 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.237416 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=0.080857Jy sigma=2.087046 ! Fit after self-cal, rms=0.080821Jy sigma=2.086625 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 = -0.00167061 Jy ! Component: 100 - total flux cleaned = -0.00206982 Jy ! Component: 150 - total flux cleaned = -0.00228878 Jy ! Component: 200 - total flux cleaned = -0.00247391 Jy ! Total flux subtracted in 200 components = -0.00247391 Jy ! Clean residual min=-0.013622 max=0.018520 Jy/beam ! Clean residual mean=0.000058 rms=0.004967 Jy/beam ! Combined flux in latest and established models = 0.234942 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.234942 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=0.080821Jy sigma=2.084607 ! Fit after self-cal, rms=0.080811Jy sigma=2.084485 ! 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=0.080811Jy sigma=2.084485 ! Fit after self-cal, rms=0.078975Jy sigma=2.058561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8128 mas, bmaj=2.064 mas, bpa=-4.583 degrees ! Estimated noise=0.29433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00644131 Jy ! Component: 100 - total flux cleaned = -0.00963425 Jy ! Component: 150 - total flux cleaned = -0.0112735 Jy ! Component: 200 - total flux cleaned = -0.0119158 Jy ! Total flux subtracted in 200 components = -0.0119158 Jy ! Clean residual min=-0.012674 max=0.016821 Jy/beam ! Clean residual mean=0.000056 rms=0.004636 Jy/beam ! Combined flux in latest and established models = 0.223026 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.223026 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=0.078666Jy sigma=2.041997 ! Fit after self-cal, rms=0.078659Jy sigma=2.041804 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 = -0.000572678 Jy ! Component: 100 - total flux cleaned = -0.00062244 Jy ! Component: 150 - total flux cleaned = -0.000667956 Jy ! Component: 200 - total flux cleaned = -0.000688708 Jy ! Total flux subtracted in 200 components = -0.000688708 Jy ! Clean residual min=-0.012658 max=0.016904 Jy/beam ! Clean residual mean=0.000056 rms=0.004633 Jy/beam ! Combined flux in latest and established models = 0.222337 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.222337 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=0.078652Jy sigma=2.041200 ! Fit after self-cal, rms=0.078649Jy sigma=2.041148 ! 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=0.078649Jy sigma=2.041148 ! Fit after self-cal, rms=0.078091Jy sigma=2.035167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=3.947 mas, bpa=-1.358 degrees ! Estimated noise=0.364029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00769444 Jy ! Component: 100 - total flux cleaned = -0.0100554 Jy ! Component: 150 - total flux cleaned = -0.0101608 Jy ! Component: 200 - total flux cleaned = -0.010298 Jy ! Total flux subtracted in 200 components = -0.010298 Jy ! Clean residual min=-0.024810 max=0.033437 Jy/beam ! Clean residual mean=0.000126 rms=0.009406 Jy/beam ! Combined flux in latest and established models = 0.212039 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.212039 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=0.078315Jy sigma=2.033400 ! Fit after self-cal, rms=0.078198Jy sigma=2.030053 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 = -0.000580876 Jy ! Component: 100 - total flux cleaned = -0.000647751 Jy ! Component: 150 - total flux cleaned = -0.000709923 Jy ! Component: 200 - total flux cleaned = -0.000766401 Jy ! Total flux subtracted in 200 components = -0.000766401 Jy ! Clean residual min=-0.024720 max=0.034007 Jy/beam ! Clean residual mean=0.000125 rms=0.009399 Jy/beam ! Combined flux in latest and established models = 0.211273 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.211273 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=0.078345Jy sigma=2.032462 ! Fit after self-cal, rms=0.078311Jy sigma=2.031260 ! 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=0.8174 mas, bmaj=2.076 mas, bpa=-4.594 degrees ! Estimated noise=0.290595 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8174 x 2.076 at -4.594 degrees (North through East) ! Clean map min=-0.012092 max=0.25648 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=0.6606 mas, bmaj=1.745 mas, bpa=-3.961 degrees ! Estimated noise=0.485144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196177 Jy ! Component: 100 - total flux cleaned = 0.239466 Jy ! Component: 150 - total flux cleaned = 0.23782 Jy ! Component: 200 - total flux cleaned = 0.23483 Jy ! Total flux subtracted in 200 components = 0.23483 Jy ! Clean residual min=-0.010502 max=0.013018 Jy/beam ! Clean residual mean=0.000024 rms=0.002797 Jy/beam ! Combined flux in latest and established models = 0.23483 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.23483 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8174 mas, bmaj=2.076 mas, bpa=-4.594 degrees ! Estimated noise=0.290595 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 = -0.00810454 Jy ! Component: 100 - total flux cleaned = -0.0100464 Jy ! Component: 150 - total flux cleaned = -0.0114159 Jy ! Component: 200 - total flux cleaned = -0.0127309 Jy ! Total flux subtracted in 200 components = -0.0127309 Jy ! Clean residual min=-0.012955 max=0.016972 Jy/beam ! Clean residual mean=0.000058 rms=0.004572 Jy/beam ! Combined flux in latest and established models = 0.222099 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.222099 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=2.081 mas, bmaj=3.947 mas, bpa=-1.358 degrees ! Estimated noise=0.364029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00687016 Jy ! Component: 100 - total flux cleaned = -0.00728554 Jy ! Component: 150 - total flux cleaned = -0.00762382 Jy ! Component: 200 - total flux cleaned = -0.00781897 Jy ! Total flux subtracted in 200 components = -0.00781897 Jy ! Clean residual min=-0.024885 max=0.033596 Jy/beam ! Clean residual mean=0.000129 rms=0.009439 Jy/beam ! Combined flux in latest and established models = 0.21428 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 = -0.000255946 Jy ! Component: 100 - total flux cleaned = -0.000407397 Jy ! Component: 150 - total flux cleaned = -0.000610217 Jy ! Component: 200 - total flux cleaned = -0.000798325 Jy ! Total flux subtracted in 200 components = -0.000798325 Jy ! Clean residual min=-0.024811 max=0.033446 Jy/beam ! Clean residual mean=0.000128 rms=0.009418 Jy/beam ! Combined flux in latest and established models = 0.213482 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 12 components and 0.213482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8174 mas, bmaj=2.076 mas, bpa=-4.594 degrees ! Estimated noise=0.290595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206158 Jy ! Component: 100 - total flux cleaned = 0.00221632 Jy ! Component: 150 - total flux cleaned = 0.00221427 Jy ! Component: 200 - total flux cleaned = 0.00221623 Jy ! Total flux subtracted in 200 components = 0.00221623 Jy ! Clean residual min=-0.012284 max=0.016498 Jy/beam ! Clean residual mean=0.000056 rms=0.004508 Jy/beam ! Combined flux in latest and established models = 0.215698 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.215698 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=0.078292Jy sigma=2.033400 ! Fit after self-cal, rms=0.078289Jy sigma=2.032926 wmodel /scr/pima/bg219h_uvs/J1047-1308_X_map.mod ! Writing 20 model components to file: /scr/pima/bg219h_uvs/J1047-1308_X_map.mod wobs /scr/pima/bg219h_uvs/J1047-1308_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1047-1308_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1047-1308_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J1047-1308_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 = 0.00766402 Jy ! Component: 100 - total flux cleaned = 0.01455 Jy ! Component: 150 - total flux cleaned = 0.0208777 Jy ! Component: 200 - total flux cleaned = 0.0267576 Jy ! Component: 250 - total flux cleaned = 0.0322932 Jy ! Component: 300 - total flux cleaned = 0.0375297 Jy ! Component: 350 - total flux cleaned = 0.0421053 Jy ! Component: 400 - total flux cleaned = 0.0462758 Jy ! Component: 450 - total flux cleaned = 0.0498977 Jy ! Component: 500 - total flux cleaned = 0.0530245 Jy ! Component: 550 - total flux cleaned = 0.055196 Jy ! Component: 600 - total flux cleaned = 0.0572942 Jy ! Component: 650 - total flux cleaned = 0.058851 Jy ! Component: 700 - total flux cleaned = 0.0602044 Jy ! Component: 750 - total flux cleaned = 0.0616643 Jy ! Component: 800 - total flux cleaned = 0.062795 Jy ! Component: 850 - total flux cleaned = 0.063618 Jy ! Component: 900 - total flux cleaned = 0.0645528 Jy ! Component: 950 - total flux cleaned = 0.0653317 Jy ! Component: 1000 - total flux cleaned = 0.0663416 Jy ! Component: 1050 - total flux cleaned = 0.0669529 Jy ! Component: 1100 - total flux cleaned = 0.0679068 Jy ! Component: 1150 - total flux cleaned = 0.0686015 Jy ! Component: 1200 - total flux cleaned = 0.0691672 Jy ! Component: 1250 - total flux cleaned = 0.0698261 Jy ! Component: 1300 - total flux cleaned = 0.0702572 Jy ! Component: 1350 - total flux cleaned = 0.0709899 Jy ! Component: 1400 - total flux cleaned = 0.0715998 Jy ! Component: 1450 - total flux cleaned = 0.0719961 Jy ! Component: 1500 - total flux cleaned = 0.0724805 Jy ! Component: 1550 - total flux cleaned = 0.072765 Jy ! Component: 1600 - total flux cleaned = 0.0731368 Jy ! Component: 1650 - total flux cleaned = 0.0737675 Jy ! Component: 1700 - total flux cleaned = 0.0740296 Jy ! Component: 1750 - total flux cleaned = 0.0745432 Jy ! Component: 1800 - total flux cleaned = 0.0748773 Jy ! Component: 1850 - total flux cleaned = 0.0752873 Jy ! Component: 1900 - total flux cleaned = 0.0756076 Jy ! Component: 1950 - total flux cleaned = 0.0759998 Jy ! Component: 2000 - total flux cleaned = 0.07646 Jy ! Component: 2050 - total flux cleaned = 0.0768341 Jy ! Component: 2100 - total flux cleaned = 0.0772016 Jy ! Component: 2150 - total flux cleaned = 0.0776322 Jy ! Component: 2200 - total flux cleaned = 0.0780531 Jy ! Component: 2250 - total flux cleaned = 0.0785331 Jy ! Component: 2300 - total flux cleaned = 0.0789346 Jy ! Component: 2350 - total flux cleaned = 0.0792637 Jy ! Component: 2400 - total flux cleaned = 0.0796493 Jy ! Component: 2450 - total flux cleaned = 0.0799017 Jy ! Component: 2500 - total flux cleaned = 0.08021 Jy ! Component: 2550 - total flux cleaned = 0.0805719 Jy ! Component: 2600 - total flux cleaned = 0.080926 Jy ! Component: 2650 - total flux cleaned = 0.0812162 Jy ! Component: 2700 - total flux cleaned = 0.0815026 Jy ! Component: 2750 - total flux cleaned = 0.0819488 Jy ! Component: 2800 - total flux cleaned = 0.0822765 Jy ! Component: 2850 - total flux cleaned = 0.0825974 Jy ! Component: 2900 - total flux cleaned = 0.0829648 Jy ! Component: 2950 - total flux cleaned = 0.0832229 Jy ! Component: 3000 - total flux cleaned = 0.0836281 Jy ! Component: 3050 - total flux cleaned = 0.0838755 Jy ! Component: 3100 - total flux cleaned = 0.0841682 Jy ! Component: 3150 - total flux cleaned = 0.0845034 Jy ! Component: 3200 - total flux cleaned = 0.0846443 Jy ! Component: 3250 - total flux cleaned = 0.0846902 Jy ! Component: 3300 - total flux cleaned = 0.0848722 Jy ! Component: 3350 - total flux cleaned = 0.0849172 Jy ! Component: 3400 - total flux cleaned = 0.0850051 Jy ! Component: 3450 - total flux cleaned = 0.0848315 Jy ! Component: 3500 - total flux cleaned = 0.085003 Jy ! Component: 3550 - total flux cleaned = 0.0850877 Jy ! Component: 3600 - total flux cleaned = 0.0851703 Jy ! Component: 3650 - total flux cleaned = 0.0850484 Jy ! Component: 3700 - total flux cleaned = 0.0852092 Jy ! Component: 3750 - total flux cleaned = 0.0852491 Jy ! Component: 3800 - total flux cleaned = 0.085288 Jy ! Component: 3850 - total flux cleaned = 0.0853265 Jy ! Component: 3900 - total flux cleaned = 0.085326 Jy ! Component: 3950 - total flux cleaned = 0.0853638 Jy ! Component: 4000 - total flux cleaned = 0.0852894 Jy ! Component: 4050 - total flux cleaned = 0.0851798 Jy ! Total flux subtracted in 4096 components = 0.0851802 Jy ! Clean residual min=-0.002290 max=0.002398 Jy/beam ! Clean residual mean=0.000015 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.300878 Jy keep ! Adding 640 model components to the UV plane model. ! The established model now contains 660 components and 0.300878 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1047-1308_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8174 x 2.076 at -4.594 degrees (North through East) ! Clean map min=-0.0095643 max=0.2517 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1047-1308_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.251702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000768421 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.915869 0.915869 1.83174 3.66347 7.32695 14.6539 29.3078 58.6156 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.251 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 327.557 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1047-1308_X_uvs.log closed on Thu Apr 7 12:08:15 2016