! Started logfile: /scr/pima/bg219i_uvs/J2109-4110_X_uvs.log on Wed Apr 6 23:54:53 2016 obs /scr/pima/bg219i_uvs/J2109-4110_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2109-4110_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.826531 visibilities/baseline/integration-bin. ! Found source: J2109-4110 ! ! 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 1944 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/bg219i_uvs/J2109-4110_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 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=1.048411Jy sigma=15.056610 ! Fit after self-cal, rms=0.684898Jy sigma=10.044797 ! 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=0.656 mas, bmaj=1.646 mas, bpa=-1.178 degrees ! Estimated noise=2.43099 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 = 0.20744 Jy ! Component: 100 - total flux cleaned = 0.278677 Jy ! Total flux subtracted in 100 components = 0.278677 Jy ! Clean residual min=-0.039323 max=0.050272 Jy/beam ! Clean residual mean=0.000326 rms=0.010482 Jy/beam ! Combined flux in latest and established models = 0.278677 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.278677 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=0.180738Jy sigma=2.526490 ! Fit after self-cal, rms=0.180597Jy sigma=2.525202 ! 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=0.8427 mas, bmaj=2.039 mas, bpa=-1.828 degrees ! Estimated noise=1.66977 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 = 0.0881701 Jy ! Component: 100 - total flux cleaned = 0.130702 Jy ! Component: 150 - total flux cleaned = 0.151747 Jy ! Component: 200 - total flux cleaned = 0.162164 Jy ! Total flux subtracted in 200 components = 0.162164 Jy ! Clean residual min=-0.034450 max=0.067022 Jy/beam ! Clean residual mean=0.000561 rms=0.014170 Jy/beam ! Combined flux in latest and established models = 0.440841 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.440842 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=0.136775Jy sigma=1.861621 ! Fit after self-cal, rms=0.136561Jy sigma=1.858801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8427 x 2.039 at -1.828 degrees (North through East) ! Clean map min=-0.032618 max=0.30716 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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=0.136561Jy sigma=1.858801 ! Fit after self-cal, rms=0.136561Jy sigma=1.858801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8427 mas, bmaj=2.039 mas, bpa=-1.828 degrees ! Estimated noise=1.66977 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 = 0.00532613 Jy ! Component: 100 - total flux cleaned = 0.00609388 Jy ! Component: 150 - total flux cleaned = 0.00674491 Jy ! Component: 200 - total flux cleaned = 0.00698751 Jy ! Total flux subtracted in 200 components = 0.00698751 Jy ! Clean residual min=-0.034080 max=0.066564 Jy/beam ! Clean residual mean=0.000537 rms=0.013978 Jy/beam ! Combined flux in latest and established models = 0.447829 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.447829 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=0.136282Jy sigma=1.852800 ! Fit after self-cal, rms=0.136324Jy sigma=1.852385 ! 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=0.136324Jy sigma=1.852385 ! Fit after self-cal, rms=0.136324Jy sigma=1.852385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8427 mas, bmaj=2.039 mas, bpa=-1.828 degrees ! Estimated noise=1.66977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301741 Jy ! Component: 100 - total flux cleaned = 0.00030126 Jy ! Component: 150 - total flux cleaned = 0.000305366 Jy ! Component: 200 - total flux cleaned = 0.000422933 Jy ! Total flux subtracted in 200 components = 0.000422933 Jy ! Clean residual min=-0.033955 max=0.066487 Jy/beam ! Clean residual mean=0.000535 rms=0.013948 Jy/beam ! Combined flux in latest and established models = 0.448252 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.448252 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=0.136096Jy sigma=1.849865 ! Fit after self-cal, rms=0.136134Jy sigma=1.849560 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 (3, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628058 Jy ! Component: 100 - total flux cleaned = 0.0936934 Jy ! Component: 150 - total flux cleaned = 0.111794 Jy ! Component: 200 - total flux cleaned = 0.122874 Jy ! Total flux subtracted in 200 components = 0.122874 Jy ! Clean residual min=-0.024831 max=0.035339 Jy/beam ! Clean residual mean=0.000216 rms=0.007468 Jy/beam ! Combined flux in latest and established models = 0.571126 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 0.571126 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=0.102879Jy sigma=1.405156 ! Fit after self-cal, rms=0.097375Jy sigma=1.324485 ! 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=0.097375Jy sigma=1.324485 ! Fit after self-cal, rms=0.097375Jy sigma=1.324485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8427 mas, bmaj=2.039 mas, bpa=-1.828 degrees ! Estimated noise=1.66977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188686 Jy ! Component: 100 - total flux cleaned = 0.0300362 Jy ! Component: 150 - total flux cleaned = 0.0336815 Jy ! Component: 200 - total flux cleaned = 0.0362383 Jy ! Total flux subtracted in 200 components = 0.0362383 Jy ! Clean residual min=-0.017261 max=0.023847 Jy/beam ! Clean residual mean=0.000114 rms=0.005415 Jy/beam ! Combined flux in latest and established models = 0.607364 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.607364 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=0.092797Jy sigma=1.264404 ! Fit after self-cal, rms=0.091983Jy sigma=1.250995 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 = 0.00752203 Jy ! Component: 100 - total flux cleaned = 0.0106452 Jy ! Component: 150 - total flux cleaned = 0.0127951 Jy ! Component: 200 - total flux cleaned = 0.0134438 Jy ! Total flux subtracted in 200 components = 0.0134438 Jy ! Clean residual min=-0.014003 max=0.019906 Jy/beam ! Clean residual mean=0.000076 rms=0.004888 Jy/beam ! Combined flux in latest and established models = 0.620808 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.620808 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=0.090557Jy sigma=1.234499 ! Fit after self-cal, rms=0.090375Jy sigma=1.231094 ! 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=0.090375Jy sigma=1.231094 ! Fit after self-cal, rms=0.089273Jy sigma=1.183537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.402 mas, bmaj=8.559 mas, bpa=2.545 degrees ! Estimated noise=2.37254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000940903 Jy ! Component: 100 - total flux cleaned = -0.000821512 Jy ! Component: 150 - total flux cleaned = -0.000466612 Jy ! Component: 200 - total flux cleaned = 6.3407e-05 Jy ! Total flux subtracted in 200 components = 6.3407e-05 Jy ! Clean residual min=-0.017645 max=0.017572 Jy/beam ! Clean residual mean=0.000128 rms=0.005916 Jy/beam ! Combined flux in latest and established models = 0.620872 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 102 components and 0.620872 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=0.088965Jy sigma=1.181805 ! Fit after self-cal, rms=0.089021Jy sigma=1.180521 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 = 0.00150763 Jy ! Component: 100 - total flux cleaned = 0.00161032 Jy ! Component: 150 - total flux cleaned = 0.00161131 Jy ! Component: 200 - total flux cleaned = 0.00161353 Jy ! Total flux subtracted in 200 components = 0.00161353 Jy ! Clean residual min=-0.017190 max=0.017395 Jy/beam ! Clean residual mean=0.000118 rms=0.005888 Jy/beam ! Combined flux in latest and established models = 0.622485 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 103 components and 0.622485 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=0.088903Jy sigma=1.179865 ! Fit after self-cal, rms=0.088911Jy sigma=1.179717 ! 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=0.8431 mas, bmaj=2.033 mas, bpa=-1.541 degrees ! Estimated noise=1.68406 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8431 x 2.033 at -1.541 degrees (North through East) ! Clean map min=-0.010699 max=0.29454 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=0.6574 mas, bmaj=1.641 mas, bpa=-0.5534 degrees ! Estimated noise=2.45596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208198 Jy ! Component: 100 - total flux cleaned = 0.280957 Jy ! Component: 150 - total flux cleaned = 0.334396 Jy ! Component: 200 - total flux cleaned = 0.37537 Jy ! Total flux subtracted in 200 components = 0.37537 Jy ! Clean residual min=-0.022505 max=0.032017 Jy/beam ! Clean residual mean=0.000240 rms=0.007209 Jy/beam ! Combined flux in latest and established models = 0.37537 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 0.37537 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=2.033 mas, bpa=-1.541 degrees ! Estimated noise=1.68406 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 = 0.0676486 Jy ! Component: 100 - total flux cleaned = 0.112935 Jy ! Component: 150 - total flux cleaned = 0.145424 Jy ! Component: 200 - total flux cleaned = 0.169638 Jy ! Total flux subtracted in 200 components = 0.169638 Jy ! Clean residual min=-0.011719 max=0.023548 Jy/beam ! Clean residual mean=0.000293 rms=0.005910 Jy/beam ! Combined flux in latest and established models = 0.545008 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 79 components and 0.545008 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=2.402 mas, bmaj=8.559 mas, bpa=2.545 degrees ! Estimated noise=2.37254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337829 Jy ! Component: 100 - total flux cleaned = 0.0529474 Jy ! Component: 150 - total flux cleaned = 0.0640627 Jy ! Component: 200 - total flux cleaned = 0.0705226 Jy ! Total flux subtracted in 200 components = 0.0705226 Jy ! Clean residual min=-0.015858 max=0.016164 Jy/beam ! Clean residual mean=0.000171 rms=0.005921 Jy/beam ! Combined flux in latest and established models = 0.615531 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 = 0.00375379 Jy ! Component: 100 - total flux cleaned = 0.00536299 Jy ! Component: 150 - total flux cleaned = 0.0055898 Jy ! Component: 200 - total flux cleaned = 0.00573435 Jy ! Total flux subtracted in 200 components = 0.00573435 Jy ! Clean residual min=-0.015805 max=0.016911 Jy/beam ! Clean residual mean=0.000132 rms=0.005784 Jy/beam ! Combined flux in latest and established models = 0.621265 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.621265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=2.033 mas, bpa=-1.541 degrees ! Estimated noise=1.68406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010968 Jy ! Component: 100 - total flux cleaned = 0.000567276 Jy ! Component: 150 - total flux cleaned = 0.000215901 Jy ! Component: 200 - total flux cleaned = 0.0002165 Jy ! Total flux subtracted in 200 components = 0.0002165 Jy ! Clean residual min=-0.009263 max=0.011748 Jy/beam ! Clean residual mean=0.000057 rms=0.003237 Jy/beam ! Combined flux in latest and established models = 0.621482 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.621482 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=0.088408Jy sigma=1.172488 ! Fit after self-cal, rms=0.088248Jy sigma=1.170423 wmodel /scr/pima/bg219i_uvs/J2109-4110_X_map.mod ! Writing 106 model components to file: /scr/pima/bg219i_uvs/J2109-4110_X_map.mod wobs /scr/pima/bg219i_uvs/J2109-4110_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2109-4110_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2109-4110_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J2109-4110_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 = 0.00460849 Jy ! Component: 100 - total flux cleaned = 0.00721125 Jy ! Component: 150 - total flux cleaned = 0.00831708 Jy ! Component: 200 - total flux cleaned = 0.00919987 Jy ! Component: 250 - total flux cleaned = 0.00947337 Jy ! Component: 300 - total flux cleaned = 0.00986124 Jy ! Component: 350 - total flux cleaned = 0.0101061 Jy ! Component: 400 - total flux cleaned = 0.0102224 Jy ! Component: 450 - total flux cleaned = 0.0105508 Jy ! Component: 500 - total flux cleaned = 0.0112819 Jy ! Component: 550 - total flux cleaned = 0.0119728 Jy ! Component: 600 - total flux cleaned = 0.0123484 Jy ! Component: 650 - total flux cleaned = 0.0128895 Jy ! Component: 700 - total flux cleaned = 0.0132354 Jy ! Component: 750 - total flux cleaned = 0.0136532 Jy ! Component: 800 - total flux cleaned = 0.0140561 Jy ! Component: 850 - total flux cleaned = 0.0144463 Jy ! Component: 900 - total flux cleaned = 0.0151234 Jy ! Component: 950 - total flux cleaned = 0.0158468 Jy ! Component: 1000 - total flux cleaned = 0.0164781 Jy ! Component: 1050 - total flux cleaned = 0.0172979 Jy ! Component: 1100 - total flux cleaned = 0.0180935 Jy ! Component: 1150 - total flux cleaned = 0.0188043 Jy ! Component: 1200 - total flux cleaned = 0.0194345 Jy ! Component: 1250 - total flux cleaned = 0.0200461 Jy ! Component: 1300 - total flux cleaned = 0.0207015 Jy ! Component: 1350 - total flux cleaned = 0.0212826 Jy ! Component: 1400 - total flux cleaned = 0.021681 Jy ! Component: 1450 - total flux cleaned = 0.022347 Jy ! Component: 1500 - total flux cleaned = 0.0227785 Jy ! Component: 1550 - total flux cleaned = 0.0229909 Jy ! Component: 1600 - total flux cleaned = 0.0231469 Jy ! Component: 1650 - total flux cleaned = 0.023403 Jy ! Component: 1700 - total flux cleaned = 0.0234537 Jy ! Component: 1750 - total flux cleaned = 0.0235539 Jy ! Component: 1800 - total flux cleaned = 0.0236533 Jy ! Component: 1850 - total flux cleaned = 0.0237512 Jy ! Component: 1900 - total flux cleaned = 0.0237016 Jy ! Component: 1950 - total flux cleaned = 0.0236528 Jy ! Component: 2000 - total flux cleaned = 0.0237013 Jy ! Component: 2050 - total flux cleaned = 0.0237492 Jy ! Component: 2100 - total flux cleaned = 0.0237984 Jy ! Component: 2150 - total flux cleaned = 0.0236984 Jy ! Component: 2200 - total flux cleaned = 0.0236477 Jy ! Component: 2250 - total flux cleaned = 0.0236475 Jy ! Component: 2300 - total flux cleaned = 0.0235439 Jy ! Component: 2350 - total flux cleaned = 0.0234391 Jy ! Component: 2400 - total flux cleaned = 0.0233322 Jy ! Component: 2450 - total flux cleaned = 0.0232779 Jy ! Component: 2500 - total flux cleaned = 0.0231671 Jy ! Component: 2550 - total flux cleaned = 0.0230552 Jy ! Component: 2600 - total flux cleaned = 0.0229401 Jy ! Component: 2650 - total flux cleaned = 0.0228232 Jy ! Component: 2700 - total flux cleaned = 0.0227044 Jy ! Component: 2750 - total flux cleaned = 0.0225212 Jy ! Component: 2800 - total flux cleaned = 0.0223964 Jy ! Component: 2850 - total flux cleaned = 0.0222689 Jy ! Component: 2900 - total flux cleaned = 0.0221394 Jy ! Component: 2950 - total flux cleaned = 0.0220061 Jy ! Component: 3000 - total flux cleaned = 0.0218705 Jy ! Component: 3050 - total flux cleaned = 0.0217312 Jy ! Component: 3100 - total flux cleaned = 0.0216609 Jy ! Component: 3150 - total flux cleaned = 0.0215144 Jy ! Component: 3200 - total flux cleaned = 0.0213639 Jy ! Component: 3250 - total flux cleaned = 0.0212106 Jy ! Component: 3300 - total flux cleaned = 0.0210536 Jy ! Component: 3350 - total flux cleaned = 0.0208925 Jy ! Component: 3400 - total flux cleaned = 0.0206434 Jy ! Component: 3450 - total flux cleaned = 0.0204732 Jy ! Component: 3500 - total flux cleaned = 0.0202996 Jy ! Component: 3550 - total flux cleaned = 0.0203 Jy ! Component: 3600 - total flux cleaned = 0.0201157 Jy ! Component: 3650 - total flux cleaned = 0.0201148 Jy ! Component: 3700 - total flux cleaned = 0.0200175 Jy ! Component: 3750 - total flux cleaned = 0.0199168 Jy ! Component: 3800 - total flux cleaned = 0.0199163 Jy ! Component: 3850 - total flux cleaned = 0.0199158 Jy ! Component: 3900 - total flux cleaned = 0.0199165 Jy ! Component: 3950 - total flux cleaned = 0.0198041 Jy ! Component: 4000 - total flux cleaned = 0.019804 Jy ! Component: 4050 - total flux cleaned = 0.0196856 Jy ! Total flux subtracted in 4096 components = 0.0198071 Jy ! Clean residual min=-0.007934 max=0.006997 Jy/beam ! Clean residual mean=-0.000010 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.641289 Jy keep ! Adding 203 model components to the UV plane model. ! The established model now contains 309 components and 0.641289 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2109-4110_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8431 x 2.033 at -1.541 degrees (North through East) ! Clean map min=-0.008615 max=0.30798 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2109-4110_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.307984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00141972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38292 1.38292 2.76584 5.53167 11.0633 22.1267 44.2534 88.5067 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.307 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 216.932 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2109-4110_X_uvs.log closed on Wed Apr 6 23:54:57 2016