! Started logfile: /scr/pima/bg219g_uvs/J1333-1950_X_uvs.log on Thu Apr 7 09:50:27 2016 obs /scr/pima/bg219g_uvs/J1333-1950_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1333-1950_X_uva.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.811813 visibilities/baseline/integration-bin. ! Found source: J1333-1950 ! ! 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 7092 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/J1333-1950_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 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=0.995902Jy sigma=23.376320 ! Fit after self-cal, rms=0.718863Jy sigma=16.946492 ! 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=0.8397 mas, bmaj=3.739 mas, bpa=-9.241 degrees ! Estimated noise=1.09001 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 = 0.217678 Jy ! Component: 100 - total flux cleaned = 0.265187 Jy ! Total flux subtracted in 100 components = 0.265187 Jy ! Clean residual min=-0.010277 max=0.015298 Jy/beam ! Clean residual mean=-0.000007 rms=0.003139 Jy/beam ! Combined flux in latest and established models = 0.265187 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.265187 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=0.066156Jy sigma=1.549900 ! Fit after self-cal, rms=0.066139Jy sigma=1.549531 ! 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=1.053 mas, bmaj=3.781 mas, bpa=-8.637 degrees ! Estimated noise=0.50345 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 = 0.0150323 Jy ! Component: 100 - total flux cleaned = 0.0187048 Jy ! Component: 150 - total flux cleaned = 0.0201277 Jy ! Component: 200 - total flux cleaned = 0.0201694 Jy ! Total flux subtracted in 200 components = 0.0201694 Jy ! Clean residual min=-0.005690 max=0.005758 Jy/beam ! Clean residual mean=0.000005 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.285356 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.285356 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=0.063336Jy sigma=1.477812 ! Fit after self-cal, rms=0.063333Jy sigma=1.477759 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 3.781 at -8.637 degrees (North through East) ! Clean map min=-0.0053679 max=0.2844 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 1.03 FD 1.01 KP 1.01 LA 1.01 ! MK 0.97 NL 1.03 OV 0.95 PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 KP 1.04 LA 0.98 ! MK 0.98 NL 1.01 OV 0.97 PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 1.00 LA 0.96 ! MK 0.98 NL 1.00 OV 0.98 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 1.03 LA 0.95 ! MK 1.02 NL 1.00 OV 0.97 PT 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 1.00 LA 1.00 ! MK 1.03 NL 1.01 OV 0.95 PT 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 KP 0.98 LA 0.95 ! MK 1.00 NL 1.04 OV 0.98 PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 KP 0.98 LA 1.01 ! MK 1.02 NL 1.00 OV 0.96 PT 1.08 ! ! ! 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=0.063333Jy sigma=1.477759 ! Fit after self-cal, rms=0.062219Jy sigma=1.452654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.776 mas, bpa=-8.636 degrees ! Estimated noise=0.502565 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 = 0.00112994 Jy ! Component: 100 - total flux cleaned = 0.00130755 Jy ! Component: 150 - total flux cleaned = 0.00137077 Jy ! Component: 200 - total flux cleaned = 0.00140592 Jy ! Total flux subtracted in 200 components = 0.00140592 Jy ! Clean residual min=-0.003326 max=0.004567 Jy/beam ! Clean residual mean=-0.000005 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.286762 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.286762 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=0.062194Jy sigma=1.452057 ! Fit after self-cal, rms=0.062216Jy sigma=1.451930 ! 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=0.062216Jy sigma=1.451930 ! Fit after self-cal, rms=0.062258Jy sigma=1.451788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.77 mas, bpa=-8.633 degrees ! Estimated noise=0.502693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827808 Jy ! Component: 100 - total flux cleaned = 0.000974238 Jy ! Component: 150 - total flux cleaned = 0.00102366 Jy ! Component: 200 - total flux cleaned = 0.00105186 Jy ! Total flux subtracted in 200 components = 0.00105186 Jy ! Clean residual min=-0.003426 max=0.004381 Jy/beam ! Clean residual mean=-0.000005 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.287814 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.287814 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=0.062244Jy sigma=1.451465 ! Fit after self-cal, rms=0.062243Jy sigma=1.451442 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 (-1.4, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367992 Jy ! Component: 100 - total flux cleaned = 0.00540919 Jy ! Component: 150 - total flux cleaned = 0.00660389 Jy ! Component: 200 - total flux cleaned = 0.00755944 Jy ! Total flux subtracted in 200 components = 0.00755944 Jy ! Clean residual min=-0.002830 max=0.002302 Jy/beam ! Clean residual mean=-0.000004 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.295374 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.295374 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=0.062023Jy sigma=1.446398 ! Fit after self-cal, rms=0.061999Jy sigma=1.446050 ! 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=0.061999Jy sigma=1.446050 ! Fit after self-cal, rms=0.061928Jy sigma=1.445855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=3.772 mas, bpa=-8.653 degrees ! Estimated noise=0.502519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116485 Jy ! Component: 100 - total flux cleaned = 0.00185697 Jy ! Component: 150 - total flux cleaned = 0.00228774 Jy ! Component: 200 - total flux cleaned = 0.00265712 Jy ! Total flux subtracted in 200 components = 0.00265712 Jy ! Clean residual min=-0.002535 max=0.002221 Jy/beam ! Clean residual mean=-0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.298031 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.298031 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=0.061900Jy sigma=1.445202 ! Fit after self-cal, rms=0.061897Jy sigma=1.445164 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 = 0.000408232 Jy ! Component: 100 - total flux cleaned = 0.000666682 Jy ! Component: 150 - total flux cleaned = 0.000879879 Jy ! Component: 200 - total flux cleaned = 0.00105762 Jy ! Total flux subtracted in 200 components = 0.00105762 Jy ! Clean residual min=-0.002509 max=0.002241 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.299088 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.299088 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=0.061890Jy sigma=1.445003 ! Fit after self-cal, rms=0.061889Jy sigma=1.444998 ! 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=0.061889Jy sigma=1.444998 ! Fit after self-cal, rms=0.061908Jy sigma=1.444923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.446 mas, bmaj=5.423 mas, bpa=14.12 degrees ! Estimated noise=0.612969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455839 Jy ! Component: 100 - total flux cleaned = 0.000681641 Jy ! Component: 150 - total flux cleaned = 0.000827685 Jy ! Component: 200 - total flux cleaned = 0.000910184 Jy ! Total flux subtracted in 200 components = 0.000910184 Jy ! Clean residual min=-0.002490 max=0.002976 Jy/beam ! Clean residual mean=-0.000000 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.299999 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.299999 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=0.061904Jy sigma=1.444852 ! Fit after self-cal, rms=0.061904Jy sigma=1.444840 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 = 0.000102485 Jy ! Component: 100 - total flux cleaned = 0.000147032 Jy ! Component: 150 - total flux cleaned = 0.000177964 Jy ! Component: 200 - total flux cleaned = 0.000187844 Jy ! Total flux subtracted in 200 components = 0.000187844 Jy ! Clean residual min=-0.002481 max=0.002951 Jy/beam ! Clean residual mean=0.000000 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.300186 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.300187 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=0.061901Jy sigma=1.444796 ! Fit after self-cal, rms=0.061901Jy sigma=1.444793 ! 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=1.052 mas, bmaj=3.771 mas, bpa=-8.667 degrees ! Estimated noise=0.502724 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 3.771 at -8.667 degrees (North through East) ! Clean map min=-0.0022629 max=0.28414 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=0.8405 mas, bmaj=3.728 mas, bpa=-9.248 degrees ! Estimated noise=1.09162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217975 Jy ! Component: 100 - total flux cleaned = 0.265599 Jy ! Component: 150 - total flux cleaned = 0.277009 Jy ! Component: 200 - total flux cleaned = 0.283158 Jy ! Total flux subtracted in 200 components = 0.283158 Jy ! Clean residual min=-0.007439 max=0.007636 Jy/beam ! Clean residual mean=-0.000006 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 0.283158 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.283158 Jy ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3.771 mas, bpa=-8.667 degrees ! Estimated noise=0.502724 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 = 0.00631695 Jy ! Component: 100 - total flux cleaned = 0.00913343 Jy ! Component: 150 - total flux cleaned = 0.0110195 Jy ! Component: 200 - total flux cleaned = 0.0124549 Jy ! Total flux subtracted in 200 components = 0.0124549 Jy ! Clean residual min=-0.002867 max=0.002168 Jy/beam ! Clean residual mean=-0.000003 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.295612 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.295612 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=2.446 mas, bmaj=5.423 mas, bpa=14.12 degrees ! Estimated noise=0.612969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133853 Jy ! Component: 100 - total flux cleaned = 0.00226788 Jy ! Component: 150 - total flux cleaned = 0.00296415 Jy ! Component: 200 - total flux cleaned = 0.00343872 Jy ! Total flux subtracted in 200 components = 0.00343872 Jy ! Clean residual min=-0.002612 max=0.003027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.299051 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 = 0.000174326 Jy ! Component: 100 - total flux cleaned = 0.000313904 Jy ! Component: 150 - total flux cleaned = 0.000424841 Jy ! Component: 200 - total flux cleaned = 0.000513088 Jy ! Total flux subtracted in 200 components = 0.000513088 Jy ! Clean residual min=-0.002540 max=0.003010 Jy/beam ! Clean residual mean=-0.000001 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.299564 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 83 components and 0.299564 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3.771 mas, bpa=-8.667 degrees ! Estimated noise=0.502724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158813 Jy ! Component: 100 - total flux cleaned = -0.000190482 Jy ! Component: 150 - total flux cleaned = -0.000169991 Jy ! Component: 200 - total flux cleaned = -3.55949e-05 Jy ! Total flux subtracted in 200 components = -3.55949e-05 Jy ! Clean residual min=-0.002428 max=0.002213 Jy/beam ! Clean residual mean=-0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.299529 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.299529 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=0.061903Jy sigma=1.445013 ! Fit after self-cal, rms=0.061904Jy sigma=1.444993 wmodel /scr/pima/bg219g_uvs/J1333-1950_X_map.mod ! Writing 98 model components to file: /scr/pima/bg219g_uvs/J1333-1950_X_map.mod wobs /scr/pima/bg219g_uvs/J1333-1950_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1333-1950_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1333-1950_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1333-1950_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 = -0.000548356 Jy ! Component: 100 - total flux cleaned = -0.000821453 Jy ! Component: 150 - total flux cleaned = -0.00092905 Jy ! Component: 200 - total flux cleaned = -0.00102623 Jy ! Component: 250 - total flux cleaned = -0.00108809 Jy ! Component: 300 - total flux cleaned = -0.00111689 Jy ! Component: 350 - total flux cleaned = -0.00111706 Jy ! Component: 400 - total flux cleaned = -0.00111716 Jy ! Component: 450 - total flux cleaned = -0.00111778 Jy ! Component: 500 - total flux cleaned = -0.00121262 Jy ! Component: 550 - total flux cleaned = -0.0012582 Jy ! Component: 600 - total flux cleaned = -0.00132369 Jy ! Component: 650 - total flux cleaned = -0.00128136 Jy ! Component: 700 - total flux cleaned = -0.0012199 Jy ! Component: 750 - total flux cleaned = -0.00116029 Jy ! Component: 800 - total flux cleaned = -0.00114088 Jy ! Component: 850 - total flux cleaned = -0.0010849 Jy ! Component: 900 - total flux cleaned = -0.00106692 Jy ! Component: 950 - total flux cleaned = -0.00112011 Jy ! Component: 1000 - total flux cleaned = -0.00113736 Jy ! Component: 1050 - total flux cleaned = -0.00113745 Jy ! Component: 1100 - total flux cleaned = -0.0011375 Jy ! Component: 1150 - total flux cleaned = -0.00115362 Jy ! Component: 1200 - total flux cleaned = -0.00115333 Jy ! Component: 1250 - total flux cleaned = -0.00110648 Jy ! Component: 1300 - total flux cleaned = -0.00115262 Jy ! Component: 1350 - total flux cleaned = -0.0011676 Jy ! Component: 1400 - total flux cleaned = -0.00119704 Jy ! Component: 1450 - total flux cleaned = -0.00121116 Jy ! Component: 1500 - total flux cleaned = -0.00119681 Jy ! Component: 1550 - total flux cleaned = -0.00125331 Jy ! Component: 1600 - total flux cleaned = -0.00126727 Jy ! Component: 1650 - total flux cleaned = -0.00126726 Jy ! Component: 1700 - total flux cleaned = -0.00130845 Jy ! Component: 1750 - total flux cleaned = -0.0012813 Jy ! Component: 1800 - total flux cleaned = -0.00133554 Jy ! Component: 1850 - total flux cleaned = -0.00136238 Jy ! Component: 1900 - total flux cleaned = -0.00137587 Jy ! Component: 1950 - total flux cleaned = -0.0013758 Jy ! Component: 2000 - total flux cleaned = -0.00138901 Jy ! Component: 2050 - total flux cleaned = -0.0013891 Jy ! Component: 2100 - total flux cleaned = -0.0013891 Jy ! Component: 2150 - total flux cleaned = -0.00133715 Jy ! Component: 2200 - total flux cleaned = -0.00131129 Jy ! Component: 2250 - total flux cleaned = -0.00124687 Jy ! Component: 2300 - total flux cleaned = -0.00123405 Jy ! Component: 2350 - total flux cleaned = -0.00119563 Jy ! Component: 2400 - total flux cleaned = -0.00117018 Jy ! Component: 2450 - total flux cleaned = -0.00115748 Jy ! Component: 2500 - total flux cleaned = -0.00115742 Jy ! Component: 2550 - total flux cleaned = -0.00113213 Jy ! Component: 2600 - total flux cleaned = -0.00113215 Jy ! Component: 2650 - total flux cleaned = -0.00113216 Jy ! Component: 2700 - total flux cleaned = -0.00111955 Jy ! Component: 2750 - total flux cleaned = -0.00114478 Jy ! Component: 2800 - total flux cleaned = -0.00114484 Jy ! Component: 2850 - total flux cleaned = -0.00114484 Jy ! Component: 2900 - total flux cleaned = -0.00114492 Jy ! Component: 2950 - total flux cleaned = -0.00115758 Jy ! Component: 3000 - total flux cleaned = -0.00118289 Jy ! Component: 3050 - total flux cleaned = -0.00119568 Jy ! Component: 3100 - total flux cleaned = -0.00118292 Jy ! Component: 3150 - total flux cleaned = -0.00118292 Jy ! Component: 3200 - total flux cleaned = -0.00118285 Jy ! Component: 3250 - total flux cleaned = -0.00114407 Jy ! Component: 3300 - total flux cleaned = -0.00114411 Jy ! Component: 3350 - total flux cleaned = -0.0011179 Jy ! Component: 3400 - total flux cleaned = -0.00106533 Jy ! Component: 3450 - total flux cleaned = -0.0010389 Jy ! Component: 3500 - total flux cleaned = -0.0009989 Jy ! Component: 3550 - total flux cleaned = -0.000958447 Jy ! Component: 3600 - total flux cleaned = -0.000931054 Jy ! Component: 3650 - total flux cleaned = -0.00091736 Jy ! Component: 3700 - total flux cleaned = -0.000889427 Jy ! Component: 3750 - total flux cleaned = -0.000875163 Jy ! Component: 3800 - total flux cleaned = -0.000861118 Jy ! Component: 3850 - total flux cleaned = -0.000832321 Jy ! Component: 3900 - total flux cleaned = -0.000817688 Jy ! Component: 3950 - total flux cleaned = -0.000787753 Jy ! Component: 4000 - total flux cleaned = -0.000772779 Jy ! Component: 4050 - total flux cleaned = -0.000742105 Jy ! Total flux subtracted in 4096 components = -0.000726577 Jy ! Clean residual min=-0.000869 max=0.000918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.298802 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 345 components and 0.298802 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1333-1950_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 3.771 at -8.667 degrees (North through East) ! Clean map min=-0.0018108 max=0.28289 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1333-1950_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.282885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25761 0.25761 0.515219 1.03044 2.06088 4.12175 8.24351 16.487 32.974 65.948 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.282 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1164.55 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1333-1950_X_uvs.log closed on Thu Apr 7 09:50:31 2016