! Started logfile: /scr/pima/bg219a_uvs/J0730-3208_X_uvs.log on Wed Apr 6 21:29:34 2016 obs /scr/pima/bg219a_uvs/J0730-3208_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0730-3208_X_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J0730-3208 ! ! 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 121 lines of history. ! ! Reading 9048 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/bg219a_uvs/J0730-3208_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 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=1.015168Jy sigma=24.763647 ! Fit after self-cal, rms=0.926417Jy sigma=22.426360 ! 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=0.5457 mas, bmaj=1.557 mas, bpa=-4.189 degrees ! Estimated noise=0.696641 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 = 0.0470305 Jy ! Component: 100 - total flux cleaned = 0.0681943 Jy ! Total flux subtracted in 100 components = 0.0681943 Jy ! Clean residual min=-0.011221 max=0.017422 Jy/beam ! Clean residual mean=-0.000016 rms=0.003788 Jy/beam ! Combined flux in latest and established models = 0.0681943 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0681943 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=0.082780Jy sigma=2.063260 ! Fit after self-cal, rms=0.081937Jy sigma=2.041703 ! 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=0.6714 mas, bmaj=1.824 mas, bpa=-1.966 degrees ! Estimated noise=0.418742 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 = 0.031765 Jy ! Component: 100 - total flux cleaned = 0.0491989 Jy ! Component: 150 - total flux cleaned = 0.0589408 Jy ! Component: 200 - total flux cleaned = 0.0643943 Jy ! Total flux subtracted in 200 components = 0.0643943 Jy ! Clean residual min=-0.014316 max=0.029942 Jy/beam ! Clean residual mean=0.000020 rms=0.005406 Jy/beam ! Combined flux in latest and established models = 0.132589 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.132589 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=0.069977Jy sigma=1.712841 ! Fit after self-cal, rms=0.069712Jy sigma=1.703348 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6714 x 1.824 at -1.966 degrees (North through East) ! Clean map min=-0.014049 max=0.070159 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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=0.069712Jy sigma=1.703348 ! Fit after self-cal, rms=0.069712Jy sigma=1.703348 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6714 mas, bmaj=1.824 mas, bpa=-1.966 degrees ! Estimated noise=0.418742 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246928 Jy ! Component: 100 - total flux cleaned = 0.0359272 Jy ! Component: 150 - total flux cleaned = 0.0434598 Jy ! Component: 200 - total flux cleaned = 0.0463305 Jy ! Total flux subtracted in 200 components = 0.0463305 Jy ! Clean residual min=-0.009380 max=0.016409 Jy/beam ! Clean residual mean=0.000007 rms=0.003113 Jy/beam ! Combined flux in latest and established models = 0.178919 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.178919 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=0.061122Jy sigma=1.472959 ! Fit after self-cal, rms=0.058059Jy sigma=1.397202 ! 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=0.058059Jy sigma=1.397202 ! Fit after self-cal, rms=0.057335Jy sigma=1.391008 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6668 mas, bmaj=1.818 mas, bpa=-1.862 degrees ! Estimated noise=0.411322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120883 Jy ! Component: 100 - total flux cleaned = 0.0150846 Jy ! Component: 150 - total flux cleaned = 0.0156206 Jy ! Component: 200 - total flux cleaned = 0.0158701 Jy ! Total flux subtracted in 200 components = 0.0158701 Jy ! Clean residual min=-0.005341 max=0.008686 Jy/beam ! Clean residual mean=0.000004 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.194789 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.194789 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=0.054760Jy sigma=1.324954 ! Fit after self-cal, rms=0.053987Jy sigma=1.306092 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 (11.8, -21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698879 Jy ! Component: 100 - total flux cleaned = 0.00892668 Jy ! Component: 150 - total flux cleaned = 0.00986265 Jy ! Component: 200 - total flux cleaned = 0.010049 Jy ! Total flux subtracted in 200 components = 0.010049 Jy ! Clean residual min=-0.003406 max=0.004558 Jy/beam ! Clean residual mean=0.000001 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.204838 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.204838 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=0.052986Jy sigma=1.280802 ! Fit after self-cal, rms=0.052804Jy sigma=1.276980 ! 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=0.052804Jy sigma=1.276980 ! Fit after self-cal, rms=0.052641Jy sigma=1.263379 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6625 mas, bmaj=1.811 mas, bpa=-2.008 degrees ! Estimated noise=0.413091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208701 Jy ! Component: 100 - total flux cleaned = 0.00270419 Jy ! Component: 150 - total flux cleaned = 0.00276894 Jy ! Component: 200 - total flux cleaned = 0.00277055 Jy ! Total flux subtracted in 200 components = 0.00277055 Jy ! Clean residual min=-0.002754 max=0.002780 Jy/beam ! Clean residual mean=0.000001 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.207609 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.207609 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=0.052439Jy sigma=1.258464 ! Fit after self-cal, rms=0.052414Jy sigma=1.257655 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 = 0.000444788 Jy ! Component: 100 - total flux cleaned = 0.000399814 Jy ! Component: 150 - total flux cleaned = 0.000361446 Jy ! Component: 200 - total flux cleaned = 0.000285335 Jy ! Total flux subtracted in 200 components = 0.000285335 Jy ! Clean residual min=-0.002569 max=0.002435 Jy/beam ! Clean residual mean=0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.207894 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.207894 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=0.052339Jy sigma=1.255767 ! Fit after self-cal, rms=0.052328Jy sigma=1.255536 ! 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=0.052328Jy sigma=1.255536 ! Fit after self-cal, rms=0.051993Jy sigma=1.251660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.971 mas, bmaj=6.133 mas, bpa=-1.103 degrees ! Estimated noise=0.612324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542562 Jy ! Component: 100 - total flux cleaned = 0.000388583 Jy ! Component: 150 - total flux cleaned = 0.000241896 Jy ! Component: 200 - total flux cleaned = 9.70071e-05 Jy ! Total flux subtracted in 200 components = 9.70071e-05 Jy ! Clean residual min=-0.002167 max=0.002832 Jy/beam ! Clean residual mean=-0.000011 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.207991 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.207991 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=0.051984Jy sigma=1.251557 ! Fit after self-cal, rms=0.051975Jy sigma=1.251213 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 = -8.76497e-06 Jy ! Component: 100 - total flux cleaned = -0.000125858 Jy ! Component: 150 - total flux cleaned = -0.000208852 Jy ! Component: 200 - total flux cleaned = -0.000288133 Jy ! Total flux subtracted in 200 components = -0.000288133 Jy ! Clean residual min=-0.002143 max=0.002669 Jy/beam ! Clean residual mean=-0.000010 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.207703 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 106 components and 0.207703 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=0.051983Jy sigma=1.251464 ! Fit after self-cal, rms=0.051976Jy sigma=1.251340 ! 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=0.6589 mas, bmaj=1.803 mas, bpa=-1.986 degrees ! Estimated noise=0.410649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6589 x 1.803 at -1.986 degrees (North through East) ! Clean map min=-0.0024649 max=0.067478 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=0.5378 mas, bmaj=1.554 mas, bpa=-4.301 degrees ! Estimated noise=0.680555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488241 Jy ! Component: 100 - total flux cleaned = 0.0762365 Jy ! Component: 150 - total flux cleaned = 0.0969343 Jy ! Component: 200 - total flux cleaned = 0.11313 Jy ! Total flux subtracted in 200 components = 0.11313 Jy ! Clean residual min=-0.007611 max=0.010942 Jy/beam ! Clean residual mean=-0.000010 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 0.11313 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.11313 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6589 mas, bmaj=1.803 mas, bpa=-1.986 degrees ! Estimated noise=0.410649 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 = 0.0246349 Jy ! Component: 100 - total flux cleaned = 0.0415109 Jy ! Component: 150 - total flux cleaned = 0.0539171 Jy ! Component: 200 - total flux cleaned = 0.0631382 Jy ! Total flux subtracted in 200 components = 0.0631382 Jy ! Clean residual min=-0.005652 max=0.006422 Jy/beam ! Clean residual mean=0.000002 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.176268 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 71 components and 0.176268 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.971 mas, bmaj=6.133 mas, bpa=-1.103 degrees ! Estimated noise=0.612324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144857 Jy ! Component: 100 - total flux cleaned = 0.0220658 Jy ! Component: 150 - total flux cleaned = 0.0264042 Jy ! Component: 200 - total flux cleaned = 0.0289507 Jy ! Total flux subtracted in 200 components = 0.0289507 Jy ! Clean residual min=-0.002679 max=0.003198 Jy/beam ! Clean residual mean=-0.000007 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.205219 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 = 0.00075736 Jy ! Component: 100 - total flux cleaned = 0.00109035 Jy ! Component: 150 - total flux cleaned = 0.00128841 Jy ! Component: 200 - total flux cleaned = 0.00142485 Jy ! Total flux subtracted in 200 components = 0.00142485 Jy ! Clean residual min=-0.002279 max=0.003183 Jy/beam ! Clean residual mean=-0.000009 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.206644 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 106 components and 0.206644 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6589 mas, bmaj=1.803 mas, bpa=-1.986 degrees ! Estimated noise=0.410649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000803584 Jy ! Component: 100 - total flux cleaned = -5.21349e-05 Jy ! Component: 150 - total flux cleaned = 0.000341254 Jy ! Component: 200 - total flux cleaned = 0.000475057 Jy ! Total flux subtracted in 200 components = 0.000475057 Jy ! Clean residual min=-0.002805 max=0.003107 Jy/beam ! Clean residual mean=-0.000005 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.207119 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.207119 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=0.052158Jy sigma=1.254872 ! Fit after self-cal, rms=0.051988Jy sigma=1.251636 wmodel /scr/pima/bg219a_uvs/J0730-3208_X_map.mod ! Writing 123 model components to file: /scr/pima/bg219a_uvs/J0730-3208_X_map.mod wobs /scr/pima/bg219a_uvs/J0730-3208_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0730-3208_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0730-3208_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0730-3208_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 = 0.000380752 Jy ! Component: 100 - total flux cleaned = 0.000218076 Jy ! Component: 150 - total flux cleaned = -3.92539e-05 Jy ! Component: 200 - total flux cleaned = -0.000270439 Jy ! Component: 250 - total flux cleaned = -0.000391665 Jy ! Component: 300 - total flux cleaned = -0.000539438 Jy ! Component: 350 - total flux cleaned = -0.000651945 Jy ! Component: 400 - total flux cleaned = -0.000760699 Jy ! Component: 450 - total flux cleaned = -0.000838808 Jy ! Component: 500 - total flux cleaned = -0.000937288 Jy ! Component: 550 - total flux cleaned = -0.00100749 Jy ! Component: 600 - total flux cleaned = -0.00109815 Jy ! Component: 650 - total flux cleaned = -0.00114112 Jy ! Component: 700 - total flux cleaned = -0.00116144 Jy ! Component: 750 - total flux cleaned = -0.00118197 Jy ! Component: 800 - total flux cleaned = -0.00129965 Jy ! Component: 850 - total flux cleaned = -0.00129993 Jy ! Component: 900 - total flux cleaned = -0.00130006 Jy ! Component: 950 - total flux cleaned = -0.00131829 Jy ! Component: 1000 - total flux cleaned = -0.00140528 Jy ! Component: 1050 - total flux cleaned = -0.00145653 Jy ! Component: 1100 - total flux cleaned = -0.00152318 Jy ! Component: 1150 - total flux cleaned = -0.00158794 Jy ! Component: 1200 - total flux cleaned = -0.00157201 Jy ! Component: 1250 - total flux cleaned = -0.00157204 Jy ! Component: 1300 - total flux cleaned = -0.00158703 Jy ! Component: 1350 - total flux cleaned = -0.00160217 Jy ! Component: 1400 - total flux cleaned = -0.00152885 Jy ! Component: 1450 - total flux cleaned = -0.00154353 Jy ! Component: 1500 - total flux cleaned = -0.00151532 Jy ! Component: 1550 - total flux cleaned = -0.00150141 Jy ! Component: 1600 - total flux cleaned = -0.00151501 Jy ! Component: 1650 - total flux cleaned = -0.0015286 Jy ! Component: 1700 - total flux cleaned = -0.00155526 Jy ! Component: 1750 - total flux cleaned = -0.00156832 Jy ! Component: 1800 - total flux cleaned = -0.00161978 Jy ! Component: 1850 - total flux cleaned = -0.00167034 Jy ! Component: 1900 - total flux cleaned = -0.00165786 Jy ! Component: 1950 - total flux cleaned = -0.0016826 Jy ! Component: 2000 - total flux cleaned = -0.00168247 Jy ! Component: 2050 - total flux cleaned = -0.00173058 Jy ! Component: 2100 - total flux cleaned = -0.00175451 Jy ! Component: 2150 - total flux cleaned = -0.00178982 Jy ! Component: 2200 - total flux cleaned = -0.00175458 Jy ! Component: 2250 - total flux cleaned = -0.00176616 Jy ! Component: 2300 - total flux cleaned = -0.00175447 Jy ! Component: 2350 - total flux cleaned = -0.00176595 Jy ! Component: 2400 - total flux cleaned = -0.00176601 Jy ! Component: 2450 - total flux cleaned = -0.0017889 Jy ! Component: 2500 - total flux cleaned = -0.00178891 Jy ! Component: 2550 - total flux cleaned = -0.00178883 Jy ! Component: 2600 - total flux cleaned = -0.00177747 Jy ! Component: 2650 - total flux cleaned = -0.00175479 Jy ! Component: 2700 - total flux cleaned = -0.00181131 Jy ! Component: 2750 - total flux cleaned = -0.00183386 Jy ! Component: 2800 - total flux cleaned = -0.00184509 Jy ! Component: 2850 - total flux cleaned = -0.00184504 Jy ! Component: 2900 - total flux cleaned = -0.00184502 Jy ! Component: 2950 - total flux cleaned = -0.00186754 Jy ! Component: 3000 - total flux cleaned = -0.00187883 Jy ! Component: 3050 - total flux cleaned = -0.00187884 Jy ! Component: 3100 - total flux cleaned = -0.00189012 Jy ! Component: 3150 - total flux cleaned = -0.00189005 Jy ! Component: 3200 - total flux cleaned = -0.00189005 Jy ! Component: 3250 - total flux cleaned = -0.00190151 Jy ! Component: 3300 - total flux cleaned = -0.00192431 Jy ! Component: 3350 - total flux cleaned = -0.00191285 Jy ! Component: 3400 - total flux cleaned = -0.00190137 Jy ! Component: 3450 - total flux cleaned = -0.00188979 Jy ! Component: 3500 - total flux cleaned = -0.00188983 Jy ! Component: 3550 - total flux cleaned = -0.00188979 Jy ! Component: 3600 - total flux cleaned = -0.00191313 Jy ! Component: 3650 - total flux cleaned = -0.00190139 Jy ! Component: 3700 - total flux cleaned = -0.00188962 Jy ! Component: 3750 - total flux cleaned = -0.00187783 Jy ! Component: 3800 - total flux cleaned = -0.00186591 Jy ! Component: 3850 - total flux cleaned = -0.00185404 Jy ! Component: 3900 - total flux cleaned = -0.00185395 Jy ! Component: 3950 - total flux cleaned = -0.00182986 Jy ! Component: 4000 - total flux cleaned = -0.00180565 Jy ! Component: 4050 - total flux cleaned = -0.00178138 Jy ! Total flux subtracted in 4096 components = -0.00178136 Jy ! Clean residual min=-0.000698 max=0.000688 Jy/beam ! Clean residual mean=-0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.205338 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 371 components and 0.205338 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0730-3208_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6589 x 1.803 at -1.986 degrees (North through East) ! Clean map min=-0.0012302 max=0.071832 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0730-3208_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.071832 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001937 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.808972 0.808972 1.61794 3.23589 6.47177 12.9435 25.8871 51.7742 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 370.841 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0730-3208_X_uvs.log closed on Wed Apr 6 21:29:39 2016