! Started logfile: /scr/pima/br149ah_uvs/J1838-1030_X_uvs.log on Sat Feb 20 21:45:49 2016 obs /scr/pima/br149ah_uvs/J1838-1030_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ah_uvs/J1838-1030_X_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.785714 visibilities/baseline/integration-bin. ! Found source: J1838-1030 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2464 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 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/br149ah_uvs/J1838-1030_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000509Jy sigma=25.608948 ! Fit after self-cal, rms=0.978385Jy sigma=25.008697 ! 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=1.228 mas, bmaj=2.546 mas, bpa=4.026 degrees ! Estimated noise=0.959983 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 = 0.0155387 Jy ! Component: 100 - total flux cleaned = 0.0191689 Jy ! Total flux subtracted in 100 components = 0.0191689 Jy ! Clean residual min=-0.003151 max=0.003030 Jy/beam ! Clean residual mean=-0.000002 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0191689 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0191689 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. ! ! Fit before self-cal, rms=0.029432Jy sigma=0.739757 ! Fit after self-cal, rms=0.027391Jy sigma=0.686129 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451454 Jy ! Component: 100 - total flux cleaned = 0.0061002 Jy ! Total flux subtracted in 100 components = 0.0061002 Jy ! Clean residual min=-0.002688 max=0.002339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0252691 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0252691 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. ! ! Fit before self-cal, rms=0.026597Jy sigma=0.665111 ! Fit after self-cal, rms=0.026592Jy sigma=0.664927 ! 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=1.49 mas, bmaj=2.948 mas, bpa=4.36 degrees ! Estimated noise=0.613385 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 = 0.00165831 Jy ! Component: 100 - total flux cleaned = 0.00255353 Jy ! Component: 150 - total flux cleaned = 0.00306836 Jy ! Component: 200 - total flux cleaned = 0.00321868 Jy ! Total flux subtracted in 200 components = 0.00321868 Jy ! Clean residual min=-0.002247 max=0.001725 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0284878 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0284878 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. ! ! Fit before self-cal, rms=0.026492Jy sigma=0.662235 ! Fit after self-cal, rms=0.026482Jy sigma=0.661872 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.49 x 2.948 at 4.36 degrees (North through East) ! Clean map min=-0.0021725 max=0.024872 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.07 HN 0.99 KP 0.86 ! NL 1.06 OV 1.06 PT 1.14 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 0.86 KP 0.96 ! NL 0.97 OV 0.96 PT 0.98 SC 1.08 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.07 KP 1.05 ! NL 1.02 OV 1.10 PT 0.99 SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.00* KP 0.87 ! NL 0.99 OV 1.03 PT 0.85 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.026482Jy sigma=0.661872 ! Fit after self-cal, rms=0.026761Jy sigma=0.659037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.492 mas, bmaj=2.967 mas, bpa=3.818 degrees ! Estimated noise=0.614193 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 = 0.000350722 Jy ! Component: 100 - total flux cleaned = 0.000388471 Jy ! Component: 150 - total flux cleaned = 0.000410149 Jy ! Component: 200 - total flux cleaned = 0.000429677 Jy ! Total flux subtracted in 200 components = 0.000429677 Jy ! Clean residual min=-0.001752 max=0.001579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0289175 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0289175 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. ! ! Fit before self-cal, rms=0.026751Jy sigma=0.658731 ! Fit after self-cal, rms=0.026773Jy sigma=0.658463 ! 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. ! ! Fit before self-cal, rms=0.026773Jy sigma=0.658463 ! Fit after self-cal, rms=0.026908Jy sigma=0.658408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.489 mas, bmaj=2.971 mas, bpa=3.635 degrees ! Estimated noise=0.615982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229035 Jy ! Component: 100 - total flux cleaned = 0.000249815 Jy ! Component: 150 - total flux cleaned = 0.000259226 Jy ! Component: 200 - total flux cleaned = 0.00026758 Jy ! Total flux subtracted in 200 components = 0.00026758 Jy ! Clean residual min=-0.001745 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.029185 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.029185 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. ! ! Fit before self-cal, rms=0.026902Jy sigma=0.658207 ! Fit after self-cal, rms=0.026906Jy sigma=0.658174 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 = 5.26108e-05 Jy ! Component: 100 - total flux cleaned = 3.58319e-05 Jy ! Component: 150 - total flux cleaned = 2.11726e-05 Jy ! Component: 200 - total flux cleaned = 2.14199e-05 Jy ! Total flux subtracted in 200 components = 2.14199e-05 Jy ! Clean residual min=-0.001753 max=0.001497 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0292065 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0292065 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. ! ! Fit before self-cal, rms=0.026902Jy sigma=0.658050 ! Fit after self-cal, rms=0.026902Jy sigma=0.658034 ! 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. ! ! Fit before self-cal, rms=0.026902Jy sigma=0.658034 ! Fit after self-cal, rms=0.026958Jy sigma=0.658009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=2.978 mas, bpa=3.431 degrees ! Estimated noise=0.617163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111527 Jy ! Component: 100 - total flux cleaned = 0.000149915 Jy ! Component: 150 - total flux cleaned = 0.000143447 Jy ! Component: 200 - total flux cleaned = 0.000143743 Jy ! Total flux subtracted in 200 components = 0.000143743 Jy ! Clean residual min=-0.001752 max=0.001489 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0293502 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0293502 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. ! ! Fit before self-cal, rms=0.026954Jy sigma=0.657895 ! Fit after self-cal, rms=0.026955Jy sigma=0.657880 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 = 3.16116e-05 Jy ! Component: 100 - total flux cleaned = 1.91667e-05 Jy ! Component: 150 - total flux cleaned = 1.32542e-05 Jy ! Component: 200 - total flux cleaned = 1.33267e-05 Jy ! Total flux subtracted in 200 components = 1.33267e-05 Jy ! Clean residual min=-0.001755 max=0.001468 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0293635 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0293635 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. ! ! Fit before self-cal, rms=0.026953Jy sigma=0.657802 ! Fit after self-cal, rms=0.026953Jy sigma=0.657793 ! 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. ! ! Fit before self-cal, rms=0.026953Jy sigma=0.657793 ! Fit after self-cal, rms=0.026977Jy sigma=0.657782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=3.693 mas, bpa=3.25 degrees ! Estimated noise=0.687377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217075 Jy ! Component: 100 - total flux cleaned = 0.000239435 Jy ! Component: 150 - total flux cleaned = 0.000244227 Jy ! Component: 200 - total flux cleaned = 0.000253222 Jy ! Total flux subtracted in 200 components = 0.000253222 Jy ! Clean residual min=-0.001778 max=0.001773 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0296168 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0296168 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. ! ! Fit before self-cal, rms=0.026977Jy sigma=0.657751 ! Fit after self-cal, rms=0.026979Jy sigma=0.657736 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 = 5.7849e-05 Jy ! Component: 100 - total flux cleaned = 5.72067e-05 Jy ! Component: 150 - total flux cleaned = 6.09482e-05 Jy ! Component: 200 - total flux cleaned = 6.44837e-05 Jy ! Total flux subtracted in 200 components = 6.44837e-05 Jy ! Clean residual min=-0.001773 max=0.001766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0296812 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0296812 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. ! ! Fit before self-cal, rms=0.026980Jy sigma=0.657730 ! Fit after self-cal, rms=0.026980Jy sigma=0.657719 ! 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=1.486 mas, bmaj=2.983 mas, bpa=3.287 degrees ! Estimated noise=0.61768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.486 x 2.983 at 3.287 degrees (North through East) ! Clean map min=-0.0016945 max=0.024823 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=1.23 mas, bmaj=2.589 mas, bpa=2.941 degrees ! Estimated noise=0.970923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018848 Jy ! Component: 100 - total flux cleaned = 0.0235154 Jy ! Component: 150 - total flux cleaned = 0.025738 Jy ! Component: 200 - total flux cleaned = 0.0271637 Jy ! Total flux subtracted in 200 components = 0.0271637 Jy ! Clean residual min=-0.002662 max=0.002116 Jy/beam ! Clean residual mean=-0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0271637 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0271637 Jy ! Inverting map and beam ! Estimated beam: bmin=1.486 mas, bmaj=2.983 mas, bpa=3.287 degrees ! Estimated noise=0.61768 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 = 0.00148307 Jy ! Component: 100 - total flux cleaned = 0.00214524 Jy ! Component: 150 - total flux cleaned = 0.00220243 Jy ! Component: 200 - total flux cleaned = 0.00223659 Jy ! Total flux subtracted in 200 components = 0.00223659 Jy ! Clean residual min=-0.001832 max=0.001538 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0294003 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0294003 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=2.122 mas, bmaj=3.693 mas, bpa=3.25 degrees ! Estimated noise=0.687377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.37247e-05 Jy ! Component: 100 - total flux cleaned = 0.000126577 Jy ! Component: 150 - total flux cleaned = 0.00018301 Jy ! Component: 200 - total flux cleaned = 0.000209435 Jy ! Total flux subtracted in 200 components = 0.000209435 Jy ! Clean residual min=-0.001764 max=0.001765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0296098 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 = 5.78e-06 Jy ! Component: 100 - total flux cleaned = 2.15047e-05 Jy ! Component: 150 - total flux cleaned = 3.11899e-05 Jy ! Component: 200 - total flux cleaned = 4.47121e-05 Jy ! Total flux subtracted in 200 components = 4.47121e-05 Jy ! Clean residual min=-0.001747 max=0.001755 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0296545 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0296545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.486 mas, bmaj=2.983 mas, bpa=3.287 degrees ! Estimated noise=0.61768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201523 Jy ! Component: 100 - total flux cleaned = -0.000223193 Jy ! Component: 150 - total flux cleaned = -0.000222777 Jy ! Component: 200 - total flux cleaned = -0.000223029 Jy ! Total flux subtracted in 200 components = -0.000223029 Jy ! Clean residual min=-0.001768 max=0.001436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0294315 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0294315 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. ! ! Fit before self-cal, rms=0.026984Jy sigma=0.657829 ! Fit after self-cal, rms=0.026984Jy sigma=0.657795 wmodel /scr/pima/br149ah_uvs/J1838-1030_X_map.mod ! Writing 36 model components to file: /scr/pima/br149ah_uvs/J1838-1030_X_map.mod wobs /scr/pima/br149ah_uvs/J1838-1030_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ah_uvs/J1838-1030_X_uvs.fits wwins /scr/pima/br149ah_uvs/J1838-1030_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br149ah_uvs/J1838-1030_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 = -0.000742233 Jy ! Component: 100 - total flux cleaned = -0.0010598 Jy ! Component: 150 - total flux cleaned = -0.00130044 Jy ! Component: 200 - total flux cleaned = -0.00147809 Jy ! Component: 250 - total flux cleaned = -0.001665 Jy ! Component: 300 - total flux cleaned = -0.00180072 Jy ! Component: 350 - total flux cleaned = -0.00181964 Jy ! Component: 400 - total flux cleaned = -0.00178544 Jy ! Component: 450 - total flux cleaned = -0.00171945 Jy ! Component: 500 - total flux cleaned = -0.00159417 Jy ! Component: 550 - total flux cleaned = -0.00156459 Jy ! Component: 600 - total flux cleaned = -0.00154985 Jy ! Component: 650 - total flux cleaned = -0.00152196 Jy ! Component: 700 - total flux cleaned = -0.00157605 Jy ! Component: 750 - total flux cleaned = -0.00160183 Jy ! Component: 800 - total flux cleaned = -0.00162721 Jy ! Component: 850 - total flux cleaned = -0.00167644 Jy ! Component: 900 - total flux cleaned = -0.00173638 Jy ! Component: 950 - total flux cleaned = -0.00178315 Jy ! Component: 1000 - total flux cleaned = -0.00188562 Jy ! Component: 1050 - total flux cleaned = -0.00193003 Jy ! Component: 1100 - total flux cleaned = -0.00201715 Jy ! Component: 1150 - total flux cleaned = -0.00205969 Jy ! Component: 1200 - total flux cleaned = -0.00212254 Jy ! Component: 1250 - total flux cleaned = -0.00215314 Jy ! Component: 1300 - total flux cleaned = -0.00219321 Jy ! Component: 1350 - total flux cleaned = -0.00224238 Jy ! Component: 1400 - total flux cleaned = -0.00224241 Jy ! Component: 1450 - total flux cleaned = -0.00230917 Jy ! Component: 1500 - total flux cleaned = -0.00236558 Jy ! Component: 1550 - total flux cleaned = -0.00242109 Jy ! Component: 1600 - total flux cleaned = -0.00249394 Jy ! Component: 1650 - total flux cleaned = -0.00252974 Jy ! Component: 1700 - total flux cleaned = -0.00258305 Jy ! Component: 1750 - total flux cleaned = -0.00262695 Jy ! Component: 1800 - total flux cleaned = -0.00265292 Jy ! Component: 1850 - total flux cleaned = -0.00267006 Jy ! Component: 1900 - total flux cleaned = -0.00269545 Jy ! Component: 1950 - total flux cleaned = -0.00269537 Jy ! Component: 2000 - total flux cleaned = -0.00271202 Jy ! Component: 2050 - total flux cleaned = -0.00272018 Jy ! Component: 2100 - total flux cleaned = -0.00272022 Jy ! Component: 2150 - total flux cleaned = -0.00274445 Jy ! Component: 2200 - total flux cleaned = -0.00277647 Jy ! Component: 2250 - total flux cleaned = -0.00280025 Jy ! Component: 2300 - total flux cleaned = -0.00283961 Jy ! Component: 2350 - total flux cleaned = -0.00286298 Jy ! Component: 2400 - total flux cleaned = -0.00288625 Jy ! Component: 2450 - total flux cleaned = -0.00289389 Jy ! Component: 2500 - total flux cleaned = -0.00290152 Jy ! Component: 2550 - total flux cleaned = -0.00293198 Jy ! Component: 2600 - total flux cleaned = -0.00293198 Jy ! Component: 2650 - total flux cleaned = -0.00299248 Jy ! Component: 2700 - total flux cleaned = -0.00299999 Jy ! Component: 2750 - total flux cleaned = -0.00301503 Jy ! Component: 2800 - total flux cleaned = -0.00305987 Jy ! Component: 2850 - total flux cleaned = -0.00305241 Jy ! Component: 2900 - total flux cleaned = -0.00310435 Jy ! Component: 2950 - total flux cleaned = -0.00311173 Jy ! Component: 3000 - total flux cleaned = -0.00313388 Jy ! Component: 3050 - total flux cleaned = -0.00314123 Jy ! Component: 3100 - total flux cleaned = -0.00316326 Jy ! Component: 3150 - total flux cleaned = -0.0031706 Jy ! Component: 3200 - total flux cleaned = -0.00317791 Jy ! Component: 3250 - total flux cleaned = -0.00319254 Jy ! Component: 3300 - total flux cleaned = -0.00321446 Jy ! Component: 3350 - total flux cleaned = -0.00323633 Jy ! Component: 3400 - total flux cleaned = -0.00325821 Jy ! Component: 3450 - total flux cleaned = -0.00326549 Jy ! Component: 3500 - total flux cleaned = -0.00328003 Jy ! Component: 3550 - total flux cleaned = -0.00330185 Jy ! Component: 3600 - total flux cleaned = -0.00331635 Jy ! Component: 3650 - total flux cleaned = -0.00331635 Jy ! Component: 3700 - total flux cleaned = -0.00333089 Jy ! Component: 3750 - total flux cleaned = -0.00334544 Jy ! Component: 3800 - total flux cleaned = -0.00333815 Jy ! Component: 3850 - total flux cleaned = -0.00335997 Jy ! Component: 3900 - total flux cleaned = -0.00337451 Jy ! Component: 3950 - total flux cleaned = -0.0033964 Jy ! Component: 4000 - total flux cleaned = -0.00341828 Jy ! Component: 4050 - total flux cleaned = -0.00340369 Jy ! Total flux subtracted in 4096 components = -0.00343291 Jy ! Clean residual min=-0.000436 max=0.000471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0259985 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 275 components and 0.0259985 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149ah_uvs/J1838-1030_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.486 x 2.983 at 3.287 degrees (North through East) ! Clean map min=-0.00094636 max=0.024799 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ah_uvs/J1838-1030_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0247993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.56779 1.56779 3.13559 6.27118 12.5424 25.0847 50.1694 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 191.351 quit ! Quitting program ! Log file /scr/pima/br149ah_uvs/J1838-1030_X_uvs.log closed on Sat Feb 20 21:45:53 2016