! Started logfile: /scr/pima/gc030_uvs/J0801+4736_X_uvs.log on Fri Apr 22 08:44:21 2016 obs /scr/pima/gc030_uvs/J0801+4736_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0801+4736_X_uva.fits ! AN table 1: 280 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.424603 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0801+4736 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 34240 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/gc030_uvs/J0801+4736_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 801 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 801 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 801 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 801 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1005 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 801 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 801 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005813Jy sigma=20.925190 ! Fit after self-cal, rms=0.966899Jy sigma=20.303208 ! 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=0.4393 mas, bmaj=1.099 mas, bpa=9.69 degrees ! Estimated noise=0.478771 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 = 0.0243391 Jy ! Component: 100 - total flux cleaned = 0.029876 Jy ! Total flux subtracted in 100 components = 0.029876 Jy ! Clean residual min=-0.002933 max=0.003131 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.029876 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.029876 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=0.085939Jy sigma=0.757085 ! Fit after self-cal, rms=0.084866Jy sigma=0.743098 ! 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=0.4908 mas, bmaj=1.178 mas, bpa=9.549 degrees ! Estimated noise=0.253403 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 = 0.00632548 Jy ! Component: 100 - total flux cleaned = 0.0102606 Jy ! Component: 150 - total flux cleaned = 0.012747 Jy ! Component: 200 - total flux cleaned = 0.0144126 Jy ! Total flux subtracted in 200 components = 0.0144126 Jy ! Clean residual min=-0.002462 max=0.002052 Jy/beam ! Clean residual mean=0.000009 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0442886 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0442886 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=0.083801Jy sigma=0.734073 ! Fit after self-cal, rms=0.082085Jy sigma=0.731026 ! Inverting map ! Added new window around map position (0.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346157 Jy ! Component: 100 - total flux cleaned = 0.00567777 Jy ! Component: 150 - total flux cleaned = 0.0072509 Jy ! Component: 200 - total flux cleaned = 0.00848012 Jy ! Total flux subtracted in 200 components = 0.00848012 Jy ! Clean residual min=-0.002614 max=0.001772 Jy/beam ! Clean residual mean=0.000013 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0527687 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.0527687 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=0.081721Jy sigma=0.727791 ! Fit after self-cal, rms=0.080791Jy sigma=0.726790 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4908 x 1.178 at 9.549 degrees (North through East) ! Clean map min=-0.0022846 max=0.038358 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* EB 1.00* HN 1.00* KP 1.00* ! LA 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* EB 1.00* HN 1.00* KP 1.00* ! LA 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* EB 1.00* HN 1.00* KP 1.00* ! LA 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 201 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.080791Jy sigma=0.726790 ! Fit after self-cal, rms=0.080975Jy sigma=0.727545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4893 mas, bmaj=1.192 mas, bpa=9.218 degrees ! Estimated noise=0.255368 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 = 0.00196936 Jy ! Component: 100 - total flux cleaned = 0.00327854 Jy ! Component: 150 - total flux cleaned = 0.00429343 Jy ! Component: 200 - total flux cleaned = 0.00510452 Jy ! Total flux subtracted in 200 components = 0.00510452 Jy ! Clean residual min=-0.002682 max=0.001767 Jy/beam ! Clean residual mean=0.000016 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0578733 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.0578733 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=0.080842Jy sigma=0.726467 ! Fit after self-cal, rms=0.080371Jy sigma=0.726193 ! 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=0.080371Jy sigma=0.726193 ! Fit after self-cal, rms=0.079638Jy sigma=0.726028 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4898 mas, bmaj=1.192 mas, bpa=9.208 degrees ! Estimated noise=0.25462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104157 Jy ! Component: 100 - total flux cleaned = 0.00180526 Jy ! Component: 150 - total flux cleaned = 0.00241596 Jy ! Component: 200 - total flux cleaned = 0.00289844 Jy ! Total flux subtracted in 200 components = 0.00289844 Jy ! Clean residual min=-0.002702 max=0.001720 Jy/beam ! Clean residual mean=0.000018 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0607717 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.0607717 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=0.079596Jy sigma=0.725654 ! Fit after self-cal, rms=0.079355Jy sigma=0.725496 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 = 0.00068194 Jy ! Component: 100 - total flux cleaned = 0.00115135 Jy ! Component: 150 - total flux cleaned = 0.00137459 Jy ! Component: 200 - total flux cleaned = 0.00157246 Jy ! Total flux subtracted in 200 components = 0.00157246 Jy ! Clean residual min=-0.002747 max=0.001761 Jy/beam ! Clean residual mean=0.000018 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0623441 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0623441 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=0.079335Jy sigma=0.725341 ! Fit after self-cal, rms=0.079223Jy sigma=0.725292 ! 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=0.079223Jy sigma=0.725292 ! Fit after self-cal, rms=0.079106Jy sigma=0.725267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4899 mas, bmaj=1.192 mas, bpa=9.191 degrees ! Estimated noise=0.2545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476199 Jy ! Component: 100 - total flux cleaned = 0.000713206 Jy ! Component: 150 - total flux cleaned = 0.000842253 Jy ! Component: 200 - total flux cleaned = 0.000923762 Jy ! Total flux subtracted in 200 components = 0.000923762 Jy ! Clean residual min=-0.002772 max=0.001775 Jy/beam ! Clean residual mean=0.000019 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0632679 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0632679 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=0.079096Jy sigma=0.725185 ! Fit after self-cal, rms=0.079029Jy sigma=0.725142 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 = 0.000287098 Jy ! Component: 100 - total flux cleaned = 0.000360743 Jy ! Component: 150 - total flux cleaned = 0.000427345 Jy ! Component: 200 - total flux cleaned = 0.000468529 Jy ! Total flux subtracted in 200 components = 0.000468529 Jy ! Clean residual min=-0.002784 max=0.001817 Jy/beam ! Clean residual mean=0.000019 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0637364 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0637364 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=0.079022Jy sigma=0.725081 ! Fit after self-cal, rms=0.078987Jy sigma=0.725066 ! 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=0.078987Jy sigma=0.725066 ! Fit after self-cal, rms=0.078910Jy sigma=0.724923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=2.877 mas, bpa=-75.01 degrees ! Estimated noise=0.738805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149148 Jy ! Component: 100 - total flux cleaned = 0.00180646 Jy ! Component: 150 - total flux cleaned = 0.00187979 Jy ! Component: 200 - total flux cleaned = 0.00196628 Jy ! Total flux subtracted in 200 components = 0.00196628 Jy ! Clean residual min=-0.008333 max=0.004710 Jy/beam ! Clean residual mean=0.000101 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.0657027 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 46 components and 0.0657027 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=0.078912Jy sigma=0.725925 ! Fit after self-cal, rms=0.078925Jy sigma=0.725199 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 = 0.000604159 Jy ! Component: 100 - total flux cleaned = 0.000728253 Jy ! Component: 150 - total flux cleaned = 0.000834308 Jy ! Component: 200 - total flux cleaned = 0.00090538 Jy ! Total flux subtracted in 200 components = 0.00090538 Jy ! Clean residual min=-0.008436 max=0.004745 Jy/beam ! Clean residual mean=0.000105 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.0666081 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0666081 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=0.078927Jy sigma=0.726229 ! Fit after self-cal, rms=0.078919Jy sigma=0.725747 ! 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=0.4901 mas, bmaj=1.191 mas, bpa=9.2 degrees ! Estimated noise=0.254853 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4901 x 1.191 at 9.2 degrees (North through East) ! Clean map min=-0.002414 max=0.038216 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=0.4399 mas, bmaj=1.098 mas, bpa=9.67 degrees ! Estimated noise=0.478987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245452 Jy ! Component: 100 - total flux cleaned = 0.0318391 Jy ! Component: 150 - total flux cleaned = 0.0371444 Jy ! Component: 200 - total flux cleaned = 0.0412513 Jy ! Total flux subtracted in 200 components = 0.0412513 Jy ! Clean residual min=-0.002843 max=0.002855 Jy/beam ! Clean residual mean=0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0412513 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0412513 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4901 mas, bmaj=1.191 mas, bpa=9.2 degrees ! Estimated noise=0.254853 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 = 0.00608698 Jy ! Component: 100 - total flux cleaned = 0.0103302 Jy ! Component: 150 - total flux cleaned = 0.013426 Jy ! Component: 200 - total flux cleaned = 0.0157743 Jy ! Total flux subtracted in 200 components = 0.0157743 Jy ! Clean residual min=-0.002869 max=0.002097 Jy/beam ! Clean residual mean=0.000014 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0570256 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0570256 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=2.243 mas, bmaj=2.877 mas, bpa=-75.01 degrees ! Estimated noise=0.738805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548338 Jy ! Component: 100 - total flux cleaned = 0.00813853 Jy ! Component: 150 - total flux cleaned = 0.00947806 Jy ! Component: 200 - total flux cleaned = 0.00966261 Jy ! Total flux subtracted in 200 components = 0.00966261 Jy ! Clean residual min=-0.008347 max=0.004854 Jy/beam ! Clean residual mean=0.000103 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.0666882 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 = 0.000127524 Jy ! Component: 100 - total flux cleaned = 0.000238008 Jy ! Component: 150 - total flux cleaned = 0.000334939 Jy ! Component: 200 - total flux cleaned = 0.000421573 Jy ! Total flux subtracted in 200 components = 0.000421573 Jy ! Clean residual min=-0.008411 max=0.004723 Jy/beam ! Clean residual mean=0.000104 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.0671097 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.0671097 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4901 mas, bmaj=1.191 mas, bpa=9.2 degrees ! Estimated noise=0.254853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139007 Jy ! Component: 100 - total flux cleaned = -0.00171175 Jy ! Component: 150 - total flux cleaned = -0.00163907 Jy ! Component: 200 - total flux cleaned = -0.00149382 Jy ! Total flux subtracted in 200 components = -0.00149382 Jy ! Clean residual min=-0.002701 max=0.001785 Jy/beam ! Clean residual mean=0.000019 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0656159 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0656159 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=0.078918Jy sigma=0.726053 ! Fit after self-cal, rms=0.078888Jy sigma=0.725825 wmodel /scr/pima/gc030_uvs/J0801+4736_X_map.mod ! Writing 43 model components to file: /scr/pima/gc030_uvs/J0801+4736_X_map.mod wobs /scr/pima/gc030_uvs/J0801+4736_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0801+4736_X_uvs.fits wwins /scr/pima/gc030_uvs/J0801+4736_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J0801+4736_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 = -0.00117282 Jy ! Component: 100 - total flux cleaned = -0.00218565 Jy ! Component: 150 - total flux cleaned = -0.00310138 Jy ! Component: 200 - total flux cleaned = -0.0039438 Jy ! Component: 250 - total flux cleaned = -0.00470111 Jy ! Component: 300 - total flux cleaned = -0.00532714 Jy ! Component: 350 - total flux cleaned = -0.00592406 Jy ! Component: 400 - total flux cleaned = -0.00644168 Jy ! Component: 450 - total flux cleaned = -0.00680846 Jy ! Component: 500 - total flux cleaned = -0.00716198 Jy ! Component: 550 - total flux cleaned = -0.00740553 Jy ! Component: 600 - total flux cleaned = -0.00757048 Jy ! Component: 650 - total flux cleaned = -0.00768509 Jy ! Component: 700 - total flux cleaned = -0.00781847 Jy ! Component: 750 - total flux cleaned = -0.00792656 Jy ! Component: 800 - total flux cleaned = -0.00805244 Jy ! Component: 850 - total flux cleaned = -0.0080732 Jy ! Component: 900 - total flux cleaned = -0.00819314 Jy ! Component: 950 - total flux cleaned = -0.00823175 Jy ! Component: 1000 - total flux cleaned = -0.00826937 Jy ! Component: 1050 - total flux cleaned = -0.00830655 Jy ! Component: 1100 - total flux cleaned = -0.0082704 Jy ! Component: 1150 - total flux cleaned = -0.00832395 Jy ! Component: 1200 - total flux cleaned = -0.00835893 Jy ! Component: 1250 - total flux cleaned = -0.00839279 Jy ! Component: 1300 - total flux cleaned = -0.00840928 Jy ! Component: 1350 - total flux cleaned = -0.00845814 Jy ! Component: 1400 - total flux cleaned = -0.00850617 Jy ! Component: 1450 - total flux cleaned = -0.008522 Jy ! Component: 1500 - total flux cleaned = -0.00850679 Jy ! Component: 1550 - total flux cleaned = -0.00852217 Jy ! Component: 1600 - total flux cleaned = -0.00844861 Jy ! Component: 1650 - total flux cleaned = -0.00840536 Jy ! Component: 1700 - total flux cleaned = -0.0083771 Jy ! Component: 1750 - total flux cleaned = -0.0083491 Jy ! Component: 1800 - total flux cleaned = -0.00830779 Jy ! Component: 1850 - total flux cleaned = -0.00826691 Jy ! Component: 1900 - total flux cleaned = -0.00825338 Jy ! Component: 1950 - total flux cleaned = -0.00820046 Jy ! Component: 2000 - total flux cleaned = -0.00811037 Jy ! Component: 2050 - total flux cleaned = -0.00809768 Jy ! Component: 2100 - total flux cleaned = -0.00802288 Jy ! Component: 2150 - total flux cleaned = -0.00796145 Jy ! Component: 2200 - total flux cleaned = -0.0079133 Jy ! Component: 2250 - total flux cleaned = -0.00784195 Jy ! Component: 2300 - total flux cleaned = -0.00781866 Jy ! Component: 2350 - total flux cleaned = -0.00778375 Jy ! Component: 2400 - total flux cleaned = -0.00771525 Jy ! Component: 2450 - total flux cleaned = -0.00765884 Jy ! Component: 2500 - total flux cleaned = -0.00762549 Jy ! Component: 2550 - total flux cleaned = -0.0075817 Jy ! Component: 2600 - total flux cleaned = -0.0074955 Jy ! Component: 2650 - total flux cleaned = -0.00741047 Jy ! Component: 2700 - total flux cleaned = -0.00737935 Jy ! Component: 2750 - total flux cleaned = -0.00732758 Jy ! Component: 2800 - total flux cleaned = -0.00722558 Jy ! Component: 2850 - total flux cleaned = -0.00718538 Jy ! Component: 2900 - total flux cleaned = -0.00716552 Jy ! Component: 2950 - total flux cleaned = -0.00712595 Jy ! Component: 3000 - total flux cleaned = -0.00700965 Jy ! Component: 3050 - total flux cleaned = -0.00692348 Jy ! Component: 3100 - total flux cleaned = -0.00685735 Jy ! Component: 3150 - total flux cleaned = -0.00681045 Jy ! Component: 3200 - total flux cleaned = -0.00673636 Jy ! Component: 3250 - total flux cleaned = -0.00660846 Jy ! Component: 3300 - total flux cleaned = -0.00650925 Jy ! Component: 3350 - total flux cleaned = -0.00645561 Jy ! Component: 3400 - total flux cleaned = -0.00634081 Jy ! Component: 3450 - total flux cleaned = -0.00624461 Jy ! Component: 3500 - total flux cleaned = -0.00614096 Jy ! Component: 3550 - total flux cleaned = -0.00605554 Jy ! Component: 3600 - total flux cleaned = -0.00595392 Jy ! Component: 3650 - total flux cleaned = -0.00586185 Jy ! Component: 3700 - total flux cleaned = -0.00572957 Jy ! Component: 3750 - total flux cleaned = -0.00563968 Jy ! Component: 3800 - total flux cleaned = -0.0055588 Jy ! Component: 3850 - total flux cleaned = -0.00547064 Jy ! Component: 3900 - total flux cleaned = -0.00537551 Jy ! Component: 3950 - total flux cleaned = -0.00530482 Jy ! Component: 4000 - total flux cleaned = -0.00521931 Jy ! Component: 4050 - total flux cleaned = -0.00512693 Jy ! Total flux subtracted in 4096 components = -0.00507345 Jy ! Clean residual min=-0.000437 max=0.000424 Jy/beam ! Clean residual mean=0.000010 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0605425 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 378 components and 0.0605425 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0801+4736_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4901 x 1.191 at 9.2 degrees (North through East) ! Clean map min=-0.0013305 max=0.037785 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0801+4736_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0377854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125575 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.99701 0.99701 1.99402 3.98804 7.97608 15.9522 31.9043 63.8086 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 300.899 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0801+4736_X_uvs.log closed on Fri Apr 22 08:44:26 2016