! Started logfile: /scr/pima/bg219g_uvs/J1724-1443_X_uvs.log on Thu Apr 7 09:54:42 2016 obs /scr/pima/bg219g_uvs/J1724-1443_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1724-1443_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J1724-1443 ! ! 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 6384 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/bg219g_uvs/J1724-1443_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 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=1.024106Jy sigma=23.934157 ! Fit after self-cal, rms=0.818802Jy sigma=18.956005 ! 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=0.6405 mas, bmaj=1.783 mas, bpa=-6.496 degrees ! Estimated noise=0.783613 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 = 0.143793 Jy ! Component: 100 - total flux cleaned = 0.187632 Jy ! Total flux subtracted in 100 components = 0.187632 Jy ! Clean residual min=-0.018179 max=0.034256 Jy/beam ! Clean residual mean=0.000019 rms=0.005841 Jy/beam ! Combined flux in latest and established models = 0.187632 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.187632 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=0.100581Jy sigma=2.263334 ! Fit after self-cal, rms=0.100543Jy sigma=2.262084 ! 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=0.7887 mas, bmaj=2.101 mas, bpa=-5.22 degrees ! Estimated noise=0.551513 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 (-4.2, -31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040719 Jy ! Component: 100 - total flux cleaned = 0.0607111 Jy ! Component: 150 - total flux cleaned = 0.0727236 Jy ! Component: 200 - total flux cleaned = 0.0750733 Jy ! Total flux subtracted in 200 components = 0.0750733 Jy ! Clean residual min=-0.014501 max=0.028912 Jy/beam ! Clean residual mean=0.000012 rms=0.004637 Jy/beam ! Combined flux in latest and established models = 0.262705 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.262705 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=0.083389Jy sigma=1.848515 ! Fit after self-cal, rms=0.079954Jy sigma=1.761011 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7887 x 2.101 at -5.22 degrees (North through East) ! Clean map min=-0.011842 max=0.17219 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=0.079954Jy sigma=1.761011 ! Fit after self-cal, rms=0.079954Jy sigma=1.761011 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7887 mas, bmaj=2.101 mas, bpa=-5.22 degrees ! Estimated noise=0.551513 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 (4.6, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213385 Jy ! Component: 100 - total flux cleaned = 0.0315926 Jy ! Component: 150 - total flux cleaned = 0.0348534 Jy ! Component: 200 - total flux cleaned = 0.0362858 Jy ! Total flux subtracted in 200 components = 0.0362858 Jy ! Clean residual min=-0.012188 max=0.012137 Jy/beam ! Clean residual mean=0.000002 rms=0.002539 Jy/beam ! Combined flux in latest and established models = 0.298991 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.298991 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=0.072878Jy sigma=1.612079 ! Fit after self-cal, rms=0.072410Jy sigma=1.601155 ! 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=0.072410Jy sigma=1.601155 ! Fit after self-cal, rms=0.072410Jy sigma=1.601155 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7887 mas, bmaj=2.101 mas, bpa=-5.22 degrees ! Estimated noise=0.551513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407034 Jy ! Component: 100 - total flux cleaned = 0.00453279 Jy ! Component: 150 - total flux cleaned = 0.00380755 Jy ! Component: 200 - total flux cleaned = 0.00349997 Jy ! Total flux subtracted in 200 components = 0.00349997 Jy ! Clean residual min=-0.010005 max=0.010509 Jy/beam ! Clean residual mean=-0.000002 rms=0.002212 Jy/beam ! Combined flux in latest and established models = 0.302491 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 80 components and 0.302491 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=0.071073Jy sigma=1.575738 ! Fit after self-cal, rms=0.070936Jy sigma=1.572487 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 = 0.00185553 Jy ! Component: 100 - total flux cleaned = 0.001409 Jy ! Component: 150 - total flux cleaned = 0.00140863 Jy ! Component: 200 - total flux cleaned = 0.00140875 Jy ! Total flux subtracted in 200 components = 0.00140875 Jy ! Clean residual min=-0.009606 max=0.009377 Jy/beam ! Clean residual mean=-0.000003 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.3039 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.3039 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=0.070404Jy sigma=1.562357 ! Fit after self-cal, rms=0.070360Jy sigma=1.561315 ! 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=0.070360Jy sigma=1.561315 ! Fit after self-cal, rms=0.070360Jy sigma=1.561315 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7887 mas, bmaj=2.101 mas, bpa=-5.22 degrees ! Estimated noise=0.551513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752077 Jy ! Component: 100 - total flux cleaned = 0.000752611 Jy ! Component: 150 - total flux cleaned = 0.000661779 Jy ! Component: 200 - total flux cleaned = 0.000665189 Jy ! Total flux subtracted in 200 components = 0.000665189 Jy ! Clean residual min=-0.009227 max=0.008714 Jy/beam ! Clean residual mean=-0.000003 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.304565 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.304565 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=0.070082Jy sigma=1.555906 ! Fit after self-cal, rms=0.070069Jy sigma=1.555563 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 = 0.000245519 Jy ! Component: 100 - total flux cleaned = 0.000244126 Jy ! Component: 150 - total flux cleaned = 0.000165152 Jy ! Component: 200 - total flux cleaned = 8.99877e-05 Jy ! Total flux subtracted in 200 components = 8.99877e-05 Jy ! Clean residual min=-0.008902 max=0.008447 Jy/beam ! Clean residual mean=-0.000003 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 0.304655 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 0.304655 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=0.069887Jy sigma=1.552007 ! Fit after self-cal, rms=0.069883Jy sigma=1.551825 ! 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=0.069883Jy sigma=1.551825 ! Fit after self-cal, rms=0.070760Jy sigma=1.548399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=4.252 mas, bpa=-4.526 degrees ! Estimated noise=0.74339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168948 Jy ! Component: 100 - total flux cleaned = -0.00251411 Jy ! Component: 150 - total flux cleaned = -0.0030286 Jy ! Component: 200 - total flux cleaned = -0.00325573 Jy ! Total flux subtracted in 200 components = -0.00325573 Jy ! Clean residual min=-0.010204 max=0.011061 Jy/beam ! Clean residual mean=-0.000005 rms=0.002995 Jy/beam ! Combined flux in latest and established models = 0.301399 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.3014 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=0.070730Jy sigma=1.547271 ! Fit after self-cal, rms=0.070705Jy sigma=1.546526 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 = -0.00016605 Jy ! Component: 100 - total flux cleaned = -0.000321933 Jy ! Component: 150 - total flux cleaned = -0.000388751 Jy ! Component: 200 - total flux cleaned = -0.000452356 Jy ! Total flux subtracted in 200 components = -0.000452356 Jy ! Clean residual min=-0.009936 max=0.011004 Jy/beam ! Clean residual mean=-0.000005 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 0.300947 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.300947 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=0.070683Jy sigma=1.546091 ! Fit after self-cal, rms=0.070674Jy sigma=1.545837 ! 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=0.7892 mas, bmaj=2.102 mas, bpa=-5.238 degrees ! Estimated noise=0.553091 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7892 x 2.102 at -5.238 degrees (North through East) ! Clean map min=-0.0082744 max=0.16568 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=0.641 mas, bmaj=1.784 mas, bpa=-6.507 degrees ! Estimated noise=0.787323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144466 Jy ! Component: 100 - total flux cleaned = 0.196264 Jy ! Component: 150 - total flux cleaned = 0.228954 Jy ! Component: 200 - total flux cleaned = 0.252178 Jy ! Total flux subtracted in 200 components = 0.252178 Jy ! Clean residual min=-0.012939 max=0.019674 Jy/beam ! Clean residual mean=0.000006 rms=0.003531 Jy/beam ! Combined flux in latest and established models = 0.252178 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.252178 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7892 mas, bmaj=2.102 mas, bpa=-5.238 degrees ! Estimated noise=0.553091 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 (-18.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217909 Jy ! Component: 100 - total flux cleaned = 0.0351875 Jy ! Component: 150 - total flux cleaned = 0.0443674 Jy ! Component: 200 - total flux cleaned = 0.0469505 Jy ! Total flux subtracted in 200 components = 0.0469505 Jy ! Clean residual min=-0.010245 max=0.011918 Jy/beam ! Clean residual mean=-0.000002 rms=0.002207 Jy/beam ! Combined flux in latest and established models = 0.299129 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 69 components and 0.299129 Jy ! Inverting map ! Added new window around map position (9.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106555 Jy ! Component: 100 - total flux cleaned = 0.0140039 Jy ! Component: 150 - total flux cleaned = 0.0149396 Jy ! Component: 200 - total flux cleaned = 0.0154262 Jy ! Total flux subtracted in 200 components = 0.0154262 Jy ! Clean residual min=-0.008711 max=0.008423 Jy/beam ! Clean residual mean=0.000002 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.314555 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.314555 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=2.184 mas, bmaj=4.252 mas, bpa=-4.526 degrees ! Estimated noise=0.74339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383199 Jy ! Component: 100 - total flux cleaned = -0.000736426 Jy ! Component: 150 - total flux cleaned = -0.000621396 Jy ! Component: 200 - total flux cleaned = -0.000308796 Jy ! Total flux subtracted in 200 components = -0.000308796 Jy ! Clean residual min=-0.008058 max=0.009375 Jy/beam ! Clean residual mean=0.000004 rms=0.002561 Jy/beam ! Combined flux in latest and established models = 0.314246 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 = -3.54678e-06 Jy ! Component: 100 - total flux cleaned = 0.000180459 Jy ! Component: 150 - total flux cleaned = 0.000266149 Jy ! Component: 200 - total flux cleaned = 0.000433919 Jy ! Total flux subtracted in 200 components = 0.000433919 Jy ! Clean residual min=-0.007922 max=0.008950 Jy/beam ! Clean residual mean=0.000004 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 0.31468 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.31468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7892 mas, bmaj=2.102 mas, bpa=-5.238 degrees ! Estimated noise=0.553091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314335 Jy ! Component: 100 - total flux cleaned = -0.000313459 Jy ! Component: 150 - total flux cleaned = -0.000423843 Jy ! Component: 200 - total flux cleaned = -0.0003198 Jy ! Total flux subtracted in 200 components = -0.0003198 Jy ! Clean residual min=-0.008264 max=0.007632 Jy/beam ! Clean residual mean=0.000001 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.31436 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.31436 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=0.069521Jy sigma=1.523798 ! Fit after self-cal, rms=0.069234Jy sigma=1.516984 wmodel /scr/pima/bg219g_uvs/J1724-1443_X_map.mod ! Writing 120 model components to file: /scr/pima/bg219g_uvs/J1724-1443_X_map.mod wobs /scr/pima/bg219g_uvs/J1724-1443_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1724-1443_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1724-1443_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219g_uvs/J1724-1443_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 = -0.00328792 Jy ! Component: 100 - total flux cleaned = -0.00277967 Jy ! Component: 150 - total flux cleaned = -0.00259314 Jy ! Component: 200 - total flux cleaned = -0.00267668 Jy ! Component: 250 - total flux cleaned = -0.00291718 Jy ! Component: 300 - total flux cleaned = -0.00306676 Jy ! Component: 350 - total flux cleaned = -0.00299098 Jy ! Component: 400 - total flux cleaned = -0.00299121 Jy ! Component: 450 - total flux cleaned = -0.00332078 Jy ! Component: 500 - total flux cleaned = -0.00325799 Jy ! Component: 550 - total flux cleaned = -0.00325849 Jy ! Component: 600 - total flux cleaned = -0.00331706 Jy ! Component: 650 - total flux cleaned = -0.00320206 Jy ! Component: 700 - total flux cleaned = -0.00309167 Jy ! Component: 750 - total flux cleaned = -0.00303964 Jy ! Component: 800 - total flux cleaned = -0.00298923 Jy ! Component: 850 - total flux cleaned = -0.00299114 Jy ! Component: 900 - total flux cleaned = -0.0029432 Jy ! Component: 950 - total flux cleaned = -0.00289684 Jy ! Component: 1000 - total flux cleaned = -0.00280476 Jy ! Component: 1050 - total flux cleaned = -0.00280654 Jy ! Component: 1100 - total flux cleaned = -0.00289488 Jy ! Component: 1150 - total flux cleaned = -0.00289472 Jy ! Component: 1200 - total flux cleaned = -0.00280978 Jy ! Component: 1250 - total flux cleaned = -0.00280898 Jy ! Component: 1300 - total flux cleaned = -0.00268831 Jy ! Component: 1350 - total flux cleaned = -0.00268862 Jy ! Component: 1400 - total flux cleaned = -0.00261248 Jy ! Component: 1450 - total flux cleaned = -0.00257508 Jy ! Component: 1500 - total flux cleaned = -0.00265027 Jy ! Component: 1550 - total flux cleaned = -0.00272383 Jy ! Component: 1600 - total flux cleaned = -0.0027234 Jy ! Component: 1650 - total flux cleaned = -0.00265227 Jy ! Component: 1700 - total flux cleaned = -0.00272232 Jy ! Component: 1750 - total flux cleaned = -0.00289449 Jy ! Component: 1800 - total flux cleaned = -0.00292794 Jy ! Component: 1850 - total flux cleaned = -0.00309568 Jy ! Component: 1900 - total flux cleaned = -0.00309593 Jy ! Component: 1950 - total flux cleaned = -0.00322722 Jy ! Component: 2000 - total flux cleaned = -0.00329209 Jy ! Component: 2050 - total flux cleaned = -0.00332411 Jy ! Component: 2100 - total flux cleaned = -0.00338754 Jy ! Component: 2150 - total flux cleaned = -0.00348126 Jy ! Component: 2200 - total flux cleaned = -0.00348118 Jy ! Component: 2250 - total flux cleaned = -0.00363455 Jy ! Component: 2300 - total flux cleaned = -0.00366479 Jy ! Component: 2350 - total flux cleaned = -0.00372465 Jy ! Component: 2400 - total flux cleaned = -0.00378469 Jy ! Component: 2450 - total flux cleaned = -0.00384388 Jy ! Component: 2500 - total flux cleaned = -0.00396131 Jy ! Component: 2550 - total flux cleaned = -0.0039615 Jy ! Component: 2600 - total flux cleaned = -0.0041052 Jy ! Component: 2650 - total flux cleaned = -0.00413351 Jy ! Component: 2700 - total flux cleaned = -0.00419022 Jy ! Component: 2750 - total flux cleaned = -0.00427468 Jy ! Component: 2800 - total flux cleaned = -0.00427473 Jy ! Component: 2850 - total flux cleaned = -0.00441315 Jy ! Component: 2900 - total flux cleaned = -0.00449561 Jy ! Component: 2950 - total flux cleaned = -0.00441346 Jy ! Component: 3000 - total flux cleaned = -0.00444071 Jy ! Component: 3050 - total flux cleaned = -0.00457614 Jy ! Component: 3100 - total flux cleaned = -0.00449515 Jy ! Component: 3150 - total flux cleaned = -0.00454876 Jy ! Component: 3200 - total flux cleaned = -0.00462895 Jy ! Component: 3250 - total flux cleaned = -0.00452224 Jy ! Component: 3300 - total flux cleaned = -0.00457543 Jy ! Component: 3350 - total flux cleaned = -0.00457528 Jy ! Component: 3400 - total flux cleaned = -0.00460173 Jy ! Component: 3450 - total flux cleaned = -0.00460153 Jy ! Component: 3500 - total flux cleaned = -0.0046278 Jy ! Component: 3550 - total flux cleaned = -0.00465412 Jy ! Component: 3600 - total flux cleaned = -0.00462773 Jy ! Component: 3650 - total flux cleaned = -0.00465397 Jy ! Component: 3700 - total flux cleaned = -0.00462768 Jy ! Component: 3750 - total flux cleaned = -0.00465378 Jy ! Component: 3800 - total flux cleaned = -0.00460109 Jy ! Component: 3850 - total flux cleaned = -0.00460113 Jy ! Component: 3900 - total flux cleaned = -0.00462738 Jy ! Component: 3950 - total flux cleaned = -0.0045485 Jy ! Component: 4000 - total flux cleaned = -0.00460109 Jy ! Component: 4050 - total flux cleaned = -0.00452218 Jy ! Total flux subtracted in 4096 components = -0.0045486 Jy ! Clean residual min=-0.001612 max=0.001528 Jy/beam ! Clean residual mean=0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.309812 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 375 components and 0.309812 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1724-1443_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7892 x 2.102 at -5.238 degrees (North through East) ! Clean map min=-0.0039585 max=0.16209 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1724-1443_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.162094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.722639 0.722639 1.44528 2.89056 5.78111 11.5622 23.1244 46.2489 92.4978 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.162 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 415.145 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1724-1443_X_uvs.log closed on Thu Apr 7 09:54:46 2016