! Started logfile: /scr/pima/br145af_uvs/J0039+6556_X_uvs.log on Wed Mar 23 20:18:30 2016 obs /scr/pima/br145af_uvs/J0039+6556_X_uva.fits ! Reading UV FITS file: /scr/pima/br145af_uvs/J0039+6556_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.555556 visibilities/baseline/integration-bin. ! Found source: J0039+6556 ! ! 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 85 lines of history. ! ! Reading 800 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/br145af_uvs/J0039+6556_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999731Jy sigma=45.686113 ! Fit after self-cal, rms=0.986506Jy sigma=45.113594 ! 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=0.8001 mas, bmaj=3.609 mas, bpa=17.37 degrees ! Estimated noise=0.924275 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 = 0.00924629 Jy ! Component: 100 - total flux cleaned = 0.0114521 Jy ! Total flux subtracted in 100 components = 0.0114521 Jy ! Clean residual min=-0.003118 max=0.003303 Jy/beam ! Clean residual mean=-0.000004 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0114521 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0114521 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=0.019892Jy sigma=0.846134 ! Fit after self-cal, rms=0.017600Jy sigma=0.737401 ! 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=0.9802 mas, bmaj=3.568 mas, bpa=18.14 degrees ! Estimated noise=0.599882 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 = 0.00495929 Jy ! Component: 100 - total flux cleaned = 0.00702767 Jy ! Component: 150 - total flux cleaned = 0.00832844 Jy ! Component: 200 - total flux cleaned = 0.00897975 Jy ! Total flux subtracted in 200 components = 0.00897975 Jy ! Clean residual min=-0.002274 max=0.003081 Jy/beam ! Clean residual mean=-0.000010 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0204318 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.0204318 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=0.016049Jy sigma=0.678374 ! Fit after self-cal, rms=0.016001Jy sigma=0.676244 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9802 x 3.568 at 18.14 degrees (North through East) ! Clean map min=-0.002229 max=0.016648 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* KP 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* KP 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* KP 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 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.016001Jy sigma=0.676244 ! Fit after self-cal, rms=0.016001Jy sigma=0.676244 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=3.568 mas, bpa=18.14 degrees ! Estimated noise=0.599882 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 = 0.000644671 Jy ! Component: 100 - total flux cleaned = 0.000841386 Jy ! Component: 150 - total flux cleaned = 0.00102275 Jy ! Component: 200 - total flux cleaned = 0.00116175 Jy ! Total flux subtracted in 200 components = 0.00116175 Jy ! Clean residual min=-0.002410 max=0.003245 Jy/beam ! Clean residual mean=-0.000009 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0215936 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0215936 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=0.015917Jy sigma=0.673922 ! Fit after self-cal, rms=0.015908Jy sigma=0.673739 ! 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=0.015908Jy sigma=0.673739 ! Fit after self-cal, rms=0.015908Jy sigma=0.673739 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=3.568 mas, bpa=18.14 degrees ! Estimated noise=0.599882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106538 Jy ! Component: 100 - total flux cleaned = 0.000225136 Jy ! Component: 150 - total flux cleaned = 0.00033025 Jy ! Component: 200 - total flux cleaned = 0.00035413 Jy ! Total flux subtracted in 200 components = 0.00035413 Jy ! Clean residual min=-0.002416 max=0.003237 Jy/beam ! Clean residual mean=-0.000008 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0219477 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0219477 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=0.015878Jy sigma=0.672976 ! Fit after self-cal, rms=0.015874Jy sigma=0.672914 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 (-12.6, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287332 Jy ! Component: 100 - total flux cleaned = 0.0043415 Jy ! Component: 150 - total flux cleaned = 0.00527328 Jy ! Component: 200 - total flux cleaned = 0.00570885 Jy ! Total flux subtracted in 200 components = 0.00570885 Jy ! Clean residual min=-0.001801 max=0.001590 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0276566 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 84 components and 0.0276566 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=0.015322Jy sigma=0.647914 ! Fit after self-cal, rms=0.015225Jy sigma=0.643859 ! 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=0.015225Jy sigma=0.643859 ! Fit after self-cal, rms=0.015225Jy sigma=0.643859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=3.568 mas, bpa=18.14 degrees ! Estimated noise=0.599882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105109 Jy ! Component: 100 - total flux cleaned = 0.00136069 Jy ! Component: 150 - total flux cleaned = 0.00147827 Jy ! Component: 200 - total flux cleaned = 0.00160272 Jy ! Total flux subtracted in 200 components = 0.00160272 Jy ! Clean residual min=-0.001630 max=0.001573 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0292593 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 103 components and 0.0292593 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=0.015116Jy sigma=0.639661 ! Fit after self-cal, rms=0.015098Jy sigma=0.639156 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 = 0.000340981 Jy ! Component: 100 - total flux cleaned = 0.000443306 Jy ! Component: 150 - total flux cleaned = 0.000536197 Jy ! Component: 200 - total flux cleaned = 0.000623235 Jy ! Total flux subtracted in 200 components = 0.000623235 Jy ! Clean residual min=-0.001578 max=0.001542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0298825 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.0298825 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=0.015045Jy sigma=0.637250 ! Fit after self-cal, rms=0.015035Jy sigma=0.637066 ! 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=0.015035Jy sigma=0.637066 ! Fit after self-cal, rms=0.015035Jy sigma=0.637066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.481 mas, bmaj=3.434 mas, bpa=22.18 degrees ! Estimated noise=0.779439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040935 Jy ! Component: 100 - total flux cleaned = 0.000575981 Jy ! Component: 150 - total flux cleaned = 0.000616788 Jy ! Component: 200 - total flux cleaned = 0.00065298 Jy ! Total flux subtracted in 200 components = 0.00065298 Jy ! Clean residual min=-0.001922 max=0.001501 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0305355 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.0305355 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=0.015005Jy sigma=0.636394 ! Fit after self-cal, rms=0.014984Jy sigma=0.636006 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 = 0.000221388 Jy ! Component: 100 - total flux cleaned = 0.000254489 Jy ! Component: 150 - total flux cleaned = 0.000270063 Jy ! Component: 200 - total flux cleaned = 0.000312096 Jy ! Total flux subtracted in 200 components = 0.000312096 Jy ! Clean residual min=-0.001836 max=0.001460 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0308476 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.0308476 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=0.014968Jy sigma=0.635815 ! Fit after self-cal, rms=0.014959Jy sigma=0.635645 ! 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=0.9802 mas, bmaj=3.568 mas, bpa=18.14 degrees ! Estimated noise=0.599882 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9802 x 3.568 at 18.14 degrees (North through East) ! Clean map min=-0.0016959 max=0.016367 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=0.8001 mas, bmaj=3.609 mas, bpa=17.37 degrees ! Estimated noise=0.924275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011899 Jy ! Component: 100 - total flux cleaned = 0.0158813 Jy ! Component: 150 - total flux cleaned = 0.0180959 Jy ! Component: 200 - total flux cleaned = 0.0198177 Jy ! Total flux subtracted in 200 components = 0.0198177 Jy ! Clean residual min=-0.002366 max=0.002516 Jy/beam ! Clean residual mean=-0.000003 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0198177 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0198177 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=3.568 mas, bpa=18.14 degrees ! Estimated noise=0.599882 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 = 0.00284363 Jy ! Component: 100 - total flux cleaned = 0.00487662 Jy ! Component: 150 - total flux cleaned = 0.00640753 Jy ! Component: 200 - total flux cleaned = 0.00750228 Jy ! Total flux subtracted in 200 components = 0.00750228 Jy ! Clean residual min=-0.001798 max=0.001545 Jy/beam ! Clean residual mean=-0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.02732 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 65 components and 0.02732 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=2.481 mas, bmaj=3.434 mas, bpa=22.18 degrees ! Estimated noise=0.779439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147532 Jy ! Component: 100 - total flux cleaned = 0.00213803 Jy ! Component: 150 - total flux cleaned = 0.00244012 Jy ! Component: 200 - total flux cleaned = 0.00251847 Jy ! Total flux subtracted in 200 components = 0.00251847 Jy ! Clean residual min=-0.001756 max=0.001585 Jy/beam ! Clean residual mean=-0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0298384 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 = 9.71434e-05 Jy ! Component: 100 - total flux cleaned = 0.000186319 Jy ! Component: 150 - total flux cleaned = 0.000268795 Jy ! Component: 200 - total flux cleaned = 0.00032771 Jy ! Total flux subtracted in 200 components = 0.00032771 Jy ! Clean residual min=-0.001755 max=0.001569 Jy/beam ! Clean residual mean=-0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0301661 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 98 components and 0.0301661 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=3.568 mas, bpa=18.14 degrees ! Estimated noise=0.599882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.45149e-05 Jy ! Component: 100 - total flux cleaned = 4.89236e-05 Jy ! Component: 150 - total flux cleaned = 9.08725e-05 Jy ! Component: 200 - total flux cleaned = 0.000167765 Jy ! Total flux subtracted in 200 components = 0.000167765 Jy ! Clean residual min=-0.001565 max=0.001496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0303339 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.0303339 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=0.015006Jy sigma=0.636601 ! Fit after self-cal, rms=0.014991Jy sigma=0.636037 wmodel /scr/pima/br145af_uvs/J0039+6556_X_map.mod ! Writing 116 model components to file: /scr/pima/br145af_uvs/J0039+6556_X_map.mod wobs /scr/pima/br145af_uvs/J0039+6556_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145af_uvs/J0039+6556_X_uvs.fits wwins /scr/pima/br145af_uvs/J0039+6556_X_map.win ! wwins: Wrote 2 windows to /scr/pima/br145af_uvs/J0039+6556_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 = -0.000139045 Jy ! Component: 100 - total flux cleaned = -0.000351624 Jy ! Component: 150 - total flux cleaned = -0.000506049 Jy ! Component: 200 - total flux cleaned = -0.000667946 Jy ! Component: 250 - total flux cleaned = -0.000858508 Jy ! Component: 300 - total flux cleaned = -0.0010583 Jy ! Component: 350 - total flux cleaned = -0.00124901 Jy ! Component: 400 - total flux cleaned = -0.00134829 Jy ! Component: 450 - total flux cleaned = -0.00147542 Jy ! Component: 500 - total flux cleaned = -0.00159907 Jy ! Component: 550 - total flux cleaned = -0.00170379 Jy ! Component: 600 - total flux cleaned = -0.00173311 Jy ! Component: 650 - total flux cleaned = -0.00183243 Jy ! Component: 700 - total flux cleaned = -0.00190168 Jy ! Component: 750 - total flux cleaned = -0.00196917 Jy ! Component: 800 - total flux cleaned = -0.00206141 Jy ! Component: 850 - total flux cleaned = -0.00212604 Jy ! Component: 900 - total flux cleaned = -0.00215131 Jy ! Component: 950 - total flux cleaned = -0.00220087 Jy ! Component: 1000 - total flux cleaned = -0.00222528 Jy ! Component: 1050 - total flux cleaned = -0.0022254 Jy ! Component: 1100 - total flux cleaned = -0.00224908 Jy ! Component: 1150 - total flux cleaned = -0.00228361 Jy ! Component: 1200 - total flux cleaned = -0.00228346 Jy ! Component: 1250 - total flux cleaned = -0.002328 Jy ! Component: 1300 - total flux cleaned = -0.00230578 Jy ! Component: 1350 - total flux cleaned = -0.00229499 Jy ! Component: 1400 - total flux cleaned = -0.00228424 Jy ! Component: 1450 - total flux cleaned = -0.00228419 Jy ! Component: 1500 - total flux cleaned = -0.00229473 Jy ! Component: 1550 - total flux cleaned = -0.00231542 Jy ! Component: 1600 - total flux cleaned = -0.00233587 Jy ! Component: 1650 - total flux cleaned = -0.00235625 Jy ! Component: 1700 - total flux cleaned = -0.00240644 Jy ! Component: 1750 - total flux cleaned = -0.00244606 Jy ! Component: 1800 - total flux cleaned = -0.00246575 Jy ! Component: 1850 - total flux cleaned = -0.0025147 Jy ! Component: 1900 - total flux cleaned = -0.00254394 Jy ! Component: 1950 - total flux cleaned = -0.00258257 Jy ! Component: 2000 - total flux cleaned = -0.0026401 Jy ! Component: 2050 - total flux cleaned = -0.00265915 Jy ! Component: 2100 - total flux cleaned = -0.00266861 Jy ! Component: 2150 - total flux cleaned = -0.00268751 Jy ! Component: 2200 - total flux cleaned = -0.00271571 Jy ! Component: 2250 - total flux cleaned = -0.00272505 Jy ! Component: 2300 - total flux cleaned = -0.00275305 Jy ! Component: 2350 - total flux cleaned = -0.00277162 Jy ! Component: 2400 - total flux cleaned = -0.00279944 Jy ! Component: 2450 - total flux cleaned = -0.00282724 Jy ! Component: 2500 - total flux cleaned = -0.00283645 Jy ! Component: 2550 - total flux cleaned = -0.00285495 Jy ! Component: 2600 - total flux cleaned = -0.00287343 Jy ! Component: 2650 - total flux cleaned = -0.00287338 Jy ! Component: 2700 - total flux cleaned = -0.00290107 Jy ! Component: 2750 - total flux cleaned = -0.00290104 Jy ! Component: 2800 - total flux cleaned = -0.00291952 Jy ! Component: 2850 - total flux cleaned = -0.00292879 Jy ! Component: 2900 - total flux cleaned = -0.00294733 Jy ! Component: 2950 - total flux cleaned = -0.00293809 Jy ! Component: 3000 - total flux cleaned = -0.00294735 Jy ! Component: 3050 - total flux cleaned = -0.00294735 Jy ! Component: 3100 - total flux cleaned = -0.00295671 Jy ! Component: 3150 - total flux cleaned = -0.00295679 Jy ! Component: 3200 - total flux cleaned = -0.00295677 Jy ! Component: 3250 - total flux cleaned = -0.00297554 Jy ! Component: 3300 - total flux cleaned = -0.00298501 Jy ! Component: 3350 - total flux cleaned = -0.00300386 Jy ! Component: 3400 - total flux cleaned = -0.00301336 Jy ! Component: 3450 - total flux cleaned = -0.0030133 Jy ! Component: 3500 - total flux cleaned = -0.00302288 Jy ! Component: 3550 - total flux cleaned = -0.00304192 Jy ! Component: 3600 - total flux cleaned = -0.00304193 Jy ! Component: 3650 - total flux cleaned = -0.0030611 Jy ! Component: 3700 - total flux cleaned = -0.00306107 Jy ! Component: 3750 - total flux cleaned = -0.00304167 Jy ! Component: 3800 - total flux cleaned = -0.00305132 Jy ! Component: 3850 - total flux cleaned = -0.00307082 Jy ! Component: 3900 - total flux cleaned = -0.00306107 Jy ! Component: 3950 - total flux cleaned = -0.00306104 Jy ! Component: 4000 - total flux cleaned = -0.00309064 Jy ! Component: 4050 - total flux cleaned = -0.00309065 Jy ! Total flux subtracted in 4096 components = -0.00308074 Jy ! Clean residual min=-0.000555 max=0.000817 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0272532 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 338 components and 0.0272532 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145af_uvs/J0039+6556_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9802 x 3.568 at 18.14 degrees (North through East) ! Clean map min=-0.00089735 max=0.01647 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145af_uvs/J0039+6556_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0164697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.23374 3.23374 6.46747 12.9349 25.8699 51.7398 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 92.771 quit ! Quitting program ! Log file /scr/pima/br145af_uvs/J0039+6556_X_uvs.log closed on Wed Mar 23 20:18:34 2016