! Started logfile: /scr/pima/br145ag_uvs/J0721-1530_X_uvs.log on Mon Feb 15 22:23:43 2016 obs /scr/pima/br145ag_uvs/J0721-1530_X_uva.fits ! Reading UV FITS file: /scr/pima/br145ag_uvs/J0721-1530_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0721-1530 ! ! 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 1120 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/br145ag_uvs/J0721-1530_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005478Jy sigma=37.287981 ! Fit after self-cal, rms=0.879140Jy sigma=32.608641 ! 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=0.639 mas, bmaj=1.614 mas, bpa=-3.338 degrees ! Estimated noise=0.922781 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 = 0.0949154 Jy ! Component: 100 - total flux cleaned = 0.115801 Jy ! Total flux subtracted in 100 components = 0.115801 Jy ! Clean residual min=-0.007375 max=0.008852 Jy/beam ! Clean residual mean=-0.000009 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.115801 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.115801 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=0.030871Jy sigma=1.061114 ! Fit after self-cal, rms=0.030872Jy sigma=1.060434 ! 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=0.7704 mas, bmaj=1.879 mas, bpa=-0.7488 degrees ! Estimated noise=0.642405 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 = 0.00781612 Jy ! Component: 100 - total flux cleaned = 0.0115462 Jy ! Component: 150 - total flux cleaned = 0.013397 Jy ! Component: 200 - total flux cleaned = 0.0136715 Jy ! Total flux subtracted in 200 components = 0.0136715 Jy ! Clean residual min=-0.006632 max=0.009511 Jy/beam ! Clean residual mean=-0.000005 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.129473 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.129473 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=0.029100Jy sigma=0.983416 ! Fit after self-cal, rms=0.029061Jy sigma=0.981583 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7704 x 1.879 at -0.7488 degrees (North through East) ! Clean map min=-0.0063033 max=0.12049 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* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 LA 0.94 MK 1.06 ! NL 0.99 OV 1.04 PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 LA 0.92 MK 0.96 ! NL 0.96 OV 1.01 PT 1.03 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 LA 0.87 MK 1.00* ! NL 0.94 OV 1.12 PT 0.94 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 LA 0.90 MK 1.02 ! NL 0.96 OV 1.05 PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.029061Jy sigma=0.981583 ! Fit after self-cal, rms=0.027098Jy sigma=0.919164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7761 mas, bmaj=1.889 mas, bpa=-0.5922 degrees ! Estimated noise=0.622926 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 = -0.00319912 Jy ! Component: 100 - total flux cleaned = -0.00454216 Jy ! Component: 150 - total flux cleaned = -0.00477747 Jy ! Component: 200 - total flux cleaned = -0.00497023 Jy ! Total flux subtracted in 200 components = -0.00497023 Jy ! Clean residual min=-0.005381 max=0.007173 Jy/beam ! Clean residual mean=-0.000003 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.124503 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.124503 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=0.026665Jy sigma=0.906164 ! Fit after self-cal, rms=0.026669Jy sigma=0.905900 ! 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=0.026669Jy sigma=0.905900 ! Fit after self-cal, rms=0.026255Jy sigma=0.899870 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7786 mas, bmaj=1.893 mas, bpa=-0.5356 degrees ! Estimated noise=0.613235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187915 Jy ! Component: 100 - total flux cleaned = -0.00253155 Jy ! Component: 150 - total flux cleaned = -0.00266945 Jy ! Component: 200 - total flux cleaned = -0.00280987 Jy ! Total flux subtracted in 200 components = -0.00280987 Jy ! Clean residual min=-0.005162 max=0.007013 Jy/beam ! Clean residual mean=-0.000004 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.121693 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.121693 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=0.026084Jy sigma=0.895080 ! Fit after self-cal, rms=0.026087Jy sigma=0.894915 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 = -7.25701e-05 Jy ! Component: 100 - total flux cleaned = -7.17083e-05 Jy ! Component: 150 - total flux cleaned = -0.000110217 Jy ! Component: 200 - total flux cleaned = -0.000127565 Jy ! Total flux subtracted in 200 components = -0.000127565 Jy ! Clean residual min=-0.005155 max=0.007018 Jy/beam ! Clean residual mean=-0.000004 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.121565 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.121565 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=0.026054Jy sigma=0.893782 ! Fit after self-cal, rms=0.026057Jy sigma=0.893620 ! 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=0.026057Jy sigma=0.893620 ! Fit after self-cal, rms=0.025833Jy sigma=0.891052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7802 mas, bmaj=1.896 mas, bpa=-0.4725 degrees ! Estimated noise=0.60704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116277 Jy ! Component: 100 - total flux cleaned = -0.00153736 Jy ! Component: 150 - total flux cleaned = -0.00163056 Jy ! Component: 200 - total flux cleaned = -0.00168101 Jy ! Total flux subtracted in 200 components = -0.00168101 Jy ! Clean residual min=-0.005020 max=0.006912 Jy/beam ! Clean residual mean=-0.000004 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.119884 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.119884 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=0.025761Jy sigma=0.889140 ! Fit after self-cal, rms=0.025764Jy sigma=0.889029 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 = 4.07103e-07 Jy ! Component: 100 - total flux cleaned = -1.78834e-05 Jy ! Component: 150 - total flux cleaned = -3.28752e-05 Jy ! Component: 200 - total flux cleaned = -6.06909e-05 Jy ! Total flux subtracted in 200 components = -6.06909e-05 Jy ! Clean residual min=-0.005004 max=0.006921 Jy/beam ! Clean residual mean=-0.000004 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.119823 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.119823 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=0.025743Jy sigma=0.888299 ! Fit after self-cal, rms=0.025746Jy sigma=0.888196 ! 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=0.025746Jy sigma=0.888196 ! Fit after self-cal, rms=0.025633Jy sigma=0.887307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=4.165 mas, bpa=2.897 degrees ! Estimated noise=0.862548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000902578 Jy ! Component: 100 - total flux cleaned = -0.00099906 Jy ! Component: 150 - total flux cleaned = -0.00104992 Jy ! Component: 200 - total flux cleaned = -0.00109652 Jy ! Total flux subtracted in 200 components = -0.00109652 Jy ! Clean residual min=-0.008476 max=0.010625 Jy/beam ! Clean residual mean=-0.000012 rms=0.003184 Jy/beam ! Combined flux in latest and established models = 0.118727 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 36 components and 0.118727 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=0.025624Jy sigma=0.887098 ! Fit after self-cal, rms=0.025624Jy sigma=0.886990 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 = -1.28121e-05 Jy ! Component: 100 - total flux cleaned = -5.54399e-05 Jy ! Component: 150 - total flux cleaned = -9.52771e-05 Jy ! Component: 200 - total flux cleaned = -0.000120783 Jy ! Total flux subtracted in 200 components = -0.000120783 Jy ! Clean residual min=-0.008432 max=0.010585 Jy/beam ! Clean residual mean=-0.000012 rms=0.003184 Jy/beam ! Combined flux in latest and established models = 0.118606 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.118606 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=0.025638Jy sigma=0.887629 ! Fit after self-cal, rms=0.025639Jy sigma=0.887541 ! 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=0.7814 mas, bmaj=1.898 mas, bpa=-0.4308 degrees ! Estimated noise=0.603541 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7814 x 1.898 at -0.4308 degrees (North through East) ! Clean map min=-0.0047961 max=0.11413 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=0.6478 mas, bmaj=1.623 mas, bpa=-3.017 degrees ! Estimated noise=0.86589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0889689 Jy ! Component: 100 - total flux cleaned = 0.1091 Jy ! Component: 150 - total flux cleaned = 0.115894 Jy ! Component: 200 - total flux cleaned = 0.117742 Jy ! Total flux subtracted in 200 components = 0.117742 Jy ! Clean residual min=-0.005162 max=0.005872 Jy/beam ! Clean residual mean=-0.000004 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.117742 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.117742 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=1.898 mas, bpa=-0.4308 degrees ! Estimated noise=0.603541 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 = 0.000901133 Jy ! Component: 100 - total flux cleaned = 0.000938302 Jy ! Component: 150 - total flux cleaned = 0.000937017 Jy ! Component: 200 - total flux cleaned = 0.00093774 Jy ! Total flux subtracted in 200 components = 0.00093774 Jy ! Clean residual min=-0.005269 max=0.007096 Jy/beam ! Clean residual mean=-0.000004 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.11868 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.11868 Jy ! Inverting map ! Added new window around map position (-4.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00668081 Jy ! Component: 100 - total flux cleaned = 0.0104243 Jy ! Component: 150 - total flux cleaned = 0.0127029 Jy ! Component: 200 - total flux cleaned = 0.0136374 Jy ! Total flux subtracted in 200 components = 0.0136374 Jy ! Clean residual min=-0.004473 max=0.005224 Jy/beam ! Clean residual mean=0.000001 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.132318 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.132317 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=2.197 mas, bmaj=4.165 mas, bpa=2.897 degrees ! Estimated noise=0.862548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134054 Jy ! Component: 100 - total flux cleaned = 0.00218394 Jy ! Component: 150 - total flux cleaned = 0.00279666 Jy ! Component: 200 - total flux cleaned = 0.00314079 Jy ! Total flux subtracted in 200 components = 0.00314079 Jy ! Clean residual min=-0.006788 max=0.007523 Jy/beam ! Clean residual mean=0.000002 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 0.135458 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 = 0.000223744 Jy ! Component: 100 - total flux cleaned = 0.000373224 Jy ! Component: 150 - total flux cleaned = 0.000540019 Jy ! Component: 200 - total flux cleaned = 0.000669927 Jy ! Total flux subtracted in 200 components = 0.000669927 Jy ! Clean residual min=-0.006692 max=0.007502 Jy/beam ! Clean residual mean=0.000002 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.136128 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.136128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=1.898 mas, bpa=-0.4308 degrees ! Estimated noise=0.603541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106929 Jy ! Component: 100 - total flux cleaned = -0.00118076 Jy ! Component: 150 - total flux cleaned = -0.00104304 Jy ! Component: 200 - total flux cleaned = -0.00100324 Jy ! Total flux subtracted in 200 components = -0.00100324 Jy ! Clean residual min=-0.004403 max=0.005179 Jy/beam ! Clean residual mean=0.000000 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.135125 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.135125 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=0.023154Jy sigma=0.822037 ! Fit after self-cal, rms=0.023102Jy sigma=0.812243 wmodel /scr/pima/br145ag_uvs/J0721-1530_X_map.mod ! Writing 66 model components to file: /scr/pima/br145ag_uvs/J0721-1530_X_map.mod wobs /scr/pima/br145ag_uvs/J0721-1530_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145ag_uvs/J0721-1530_X_uvs.fits wwins /scr/pima/br145ag_uvs/J0721-1530_X_map.win ! wwins: Wrote 2 windows to /scr/pima/br145ag_uvs/J0721-1530_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 = 0.00107773 Jy ! Component: 100 - total flux cleaned = 0.00129842 Jy ! Component: 150 - total flux cleaned = 0.00136407 Jy ! Component: 200 - total flux cleaned = 0.00142359 Jy ! Component: 250 - total flux cleaned = 0.00171011 Jy ! Component: 300 - total flux cleaned = 0.00192399 Jy ! Component: 350 - total flux cleaned = 0.00227707 Jy ! Component: 400 - total flux cleaned = 0.00251787 Jy ! Component: 450 - total flux cleaned = 0.00288316 Jy ! Component: 500 - total flux cleaned = 0.00327327 Jy ! Component: 550 - total flux cleaned = 0.0034807 Jy ! Component: 600 - total flux cleaned = 0.00375845 Jy ! Component: 650 - total flux cleaned = 0.00402391 Jy ! Component: 700 - total flux cleaned = 0.0042067 Jy ! Component: 750 - total flux cleaned = 0.00445314 Jy ! Component: 800 - total flux cleaned = 0.00462228 Jy ! Component: 850 - total flux cleaned = 0.00472053 Jy ! Component: 900 - total flux cleaned = 0.00487948 Jy ! Component: 950 - total flux cleaned = 0.00506352 Jy ! Component: 1000 - total flux cleaned = 0.00527082 Jy ! Component: 1050 - total flux cleaned = 0.00547153 Jy ! Component: 1100 - total flux cleaned = 0.00563885 Jy ! Component: 1150 - total flux cleaned = 0.0059622 Jy ! Component: 1200 - total flux cleaned = 0.00622325 Jy ! Component: 1250 - total flux cleaned = 0.00645337 Jy ! Component: 1300 - total flux cleaned = 0.00670268 Jy ! Component: 1350 - total flux cleaned = 0.00709055 Jy ! Component: 1400 - total flux cleaned = 0.00725555 Jy ! Component: 1450 - total flux cleaned = 0.00753207 Jy ! Component: 1500 - total flux cleaned = 0.00771237 Jy ! Component: 1550 - total flux cleaned = 0.00788745 Jy ! Component: 1600 - total flux cleaned = 0.0079945 Jy ! Component: 1650 - total flux cleaned = 0.00814125 Jy ! Component: 1700 - total flux cleaned = 0.00826386 Jy ! Component: 1750 - total flux cleaned = 0.00832397 Jy ! Component: 1800 - total flux cleaned = 0.00842224 Jy ! Component: 1850 - total flux cleaned = 0.00853684 Jy ! Component: 1900 - total flux cleaned = 0.00857404 Jy ! Component: 1950 - total flux cleaned = 0.0085927 Jy ! Component: 2000 - total flux cleaned = 0.0086829 Jy ! Component: 2050 - total flux cleaned = 0.00868265 Jy ! Component: 2100 - total flux cleaned = 0.00870019 Jy ! Component: 2150 - total flux cleaned = 0.00875099 Jy ! Component: 2200 - total flux cleaned = 0.00873411 Jy ! Component: 2250 - total flux cleaned = 0.00878381 Jy ! Component: 2300 - total flux cleaned = 0.00884838 Jy ! Component: 2350 - total flux cleaned = 0.00889589 Jy ! Component: 2400 - total flux cleaned = 0.00892705 Jy ! Component: 2450 - total flux cleaned = 0.00897341 Jy ! Component: 2500 - total flux cleaned = 0.00895815 Jy ! Component: 2550 - total flux cleaned = 0.00898831 Jy ! Component: 2600 - total flux cleaned = 0.00903264 Jy ! Component: 2650 - total flux cleaned = 0.00903266 Jy ! Component: 2700 - total flux cleaned = 0.00904716 Jy ! Component: 2750 - total flux cleaned = 0.00910355 Jy ! Component: 2800 - total flux cleaned = 0.00911738 Jy ! Component: 2850 - total flux cleaned = 0.00907562 Jy ! Component: 2900 - total flux cleaned = 0.00908934 Jy ! Component: 2950 - total flux cleaned = 0.00908948 Jy ! Component: 3000 - total flux cleaned = 0.00906271 Jy ! Component: 3050 - total flux cleaned = 0.00906274 Jy ! Component: 3100 - total flux cleaned = 0.00904949 Jy ! Component: 3150 - total flux cleaned = 0.00906257 Jy ! Component: 3200 - total flux cleaned = 0.00903672 Jy ! Component: 3250 - total flux cleaned = 0.00902361 Jy ! Component: 3300 - total flux cleaned = 0.00895927 Jy ! Component: 3350 - total flux cleaned = 0.00892081 Jy ! Component: 3400 - total flux cleaned = 0.00888246 Jy ! Component: 3450 - total flux cleaned = 0.00885701 Jy ! Component: 3500 - total flux cleaned = 0.00876834 Jy ! Component: 3550 - total flux cleaned = 0.0087179 Jy ! Component: 3600 - total flux cleaned = 0.00869272 Jy ! Component: 3650 - total flux cleaned = 0.00864253 Jy ! Component: 3700 - total flux cleaned = 0.00860496 Jy ! Component: 3750 - total flux cleaned = 0.00855485 Jy ! Component: 3800 - total flux cleaned = 0.00849232 Jy ! Component: 3850 - total flux cleaned = 0.00841752 Jy ! Component: 3900 - total flux cleaned = 0.00841751 Jy ! Component: 3950 - total flux cleaned = 0.00835529 Jy ! Component: 4000 - total flux cleaned = 0.00835534 Jy ! Component: 4050 - total flux cleaned = 0.00831803 Jy ! Total flux subtracted in 4096 components = 0.00830561 Jy ! Clean residual min=-0.000667 max=0.000774 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.143431 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 375 components and 0.143431 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145ag_uvs/J0721-1530_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7814 x 1.898 at -0.4308 degrees (North through East) ! Clean map min=-0.0015642 max=0.11136 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145ag_uvs/J0721-1530_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216858 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.584227 0.584227 1.16845 2.33691 4.67382 9.34763 18.6953 37.3905 74.781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 513.499 quit ! Quitting program ! Log file /scr/pima/br145ag_uvs/J0721-1530_X_uvs.log closed on Mon Feb 15 22:23:47 2016