! Started logfile: /d2/scr/pima/bp177i_uvs/J0725+5413_X_uvs.log on Tue Apr 15 00:10:17 2014 obs /d2/scr/pima/bp177i_uvs/J0725+5413_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0725+5413_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0725+5413 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 704 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 /d2/scr/pima/bp177i_uvs/J0725+5413_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002416Jy sigma=43.599561 ! Fit after self-cal, rms=0.957064Jy sigma=41.539579 ! 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=0.7875 mas, bmaj=2.623 mas, bpa=-19.02 degrees ! Estimated noise=0.823432 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 = 0.0313218 Jy ! Component: 100 - total flux cleaned = 0.040455 Jy ! Total flux subtracted in 100 components = 0.040455 Jy ! Clean residual min=-0.002685 max=0.004959 Jy/beam ! Clean residual mean=-0.000010 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.040455 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.040455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019205Jy sigma=0.794942 ! Fit after self-cal, rms=0.019025Jy sigma=0.786735 ! 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=0.969 mas, bmaj=2.685 mas, bpa=-18.33 degrees ! Estimated noise=0.631797 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 = 0.00751151 Jy ! Component: 100 - total flux cleaned = 0.0117363 Jy ! Component: 150 - total flux cleaned = 0.0144091 Jy ! Component: 200 - total flux cleaned = 0.0161601 Jy ! Total flux subtracted in 200 components = 0.0161601 Jy ! Clean residual min=-0.002158 max=0.003428 Jy/beam ! Clean residual mean=-0.000008 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0566151 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.0566151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015963Jy sigma=0.625933 ! Fit after self-cal, rms=0.015952Jy sigma=0.624924 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.969 x 2.685 at -18.33 degrees (North through East) ! Clean map min=-0.0020043 max=0.042702 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* ! 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* HN 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* HN 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 0.89 FD 1.13 HN 0.99 KP 0.90 ! LA 0.94 MK 1.16 NL 1.11 OV 0.93 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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* HN 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* HN 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=0.015952Jy sigma=0.624924 ! Fit after self-cal, rms=0.015826Jy sigma=0.617992 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9738 mas, bmaj=2.683 mas, bpa=-18.32 degrees ! Estimated noise=0.62954 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 (-2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204215 Jy ! Component: 100 - total flux cleaned = 0.00243372 Jy ! Component: 150 - total flux cleaned = 0.00265272 Jy ! Component: 200 - total flux cleaned = 0.00276112 Jy ! Total flux subtracted in 200 components = 0.00276112 Jy ! Clean residual min=-0.002012 max=0.002226 Jy/beam ! Clean residual mean=-0.000005 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0593762 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.0593762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015309Jy sigma=0.598601 ! Fit after self-cal, rms=0.015270Jy sigma=0.596274 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015270Jy sigma=0.596274 ! Fit after self-cal, rms=0.015166Jy sigma=0.591571 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9756 mas, bmaj=2.682 mas, bpa=-18.27 degrees ! Estimated noise=0.629247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100962 Jy ! Component: 100 - total flux cleaned = 0.00104115 Jy ! Component: 150 - total flux cleaned = 0.00104154 Jy ! Component: 200 - total flux cleaned = 0.00101986 Jy ! Total flux subtracted in 200 components = 0.00101986 Jy ! Clean residual min=-0.001702 max=0.001862 Jy/beam ! Clean residual mean=-0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0603961 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.0603961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015044Jy sigma=0.587231 ! Fit after self-cal, rms=0.015039Jy sigma=0.586799 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 = 0.0003755 Jy ! Component: 100 - total flux cleaned = 0.000415621 Jy ! Component: 150 - total flux cleaned = 0.000433918 Jy ! Component: 200 - total flux cleaned = 0.000434056 Jy ! Total flux subtracted in 200 components = 0.000434056 Jy ! Clean residual min=-0.001666 max=0.001859 Jy/beam ! Clean residual mean=-0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0608302 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.0608302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014989Jy sigma=0.584960 ! Fit after self-cal, rms=0.014988Jy sigma=0.584820 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014988Jy sigma=0.584820 ! Fit after self-cal, rms=0.014941Jy sigma=0.584370 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9751 mas, bmaj=2.682 mas, bpa=-18.27 degrees ! Estimated noise=0.62895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035267 Jy ! Component: 100 - total flux cleaned = 0.000401733 Jy ! Component: 150 - total flux cleaned = 0.000416697 Jy ! Component: 200 - total flux cleaned = 0.000402615 Jy ! Total flux subtracted in 200 components = 0.000402615 Jy ! Clean residual min=-0.001666 max=0.001842 Jy/beam ! Clean residual mean=-0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0612328 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.0612328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014906Jy sigma=0.583164 ! Fit after self-cal, rms=0.014906Jy sigma=0.583069 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 = 0.000114937 Jy ! Component: 100 - total flux cleaned = 0.000102379 Jy ! Component: 150 - total flux cleaned = 7.84115e-05 Jy ! Component: 200 - total flux cleaned = 6.69837e-05 Jy ! Total flux subtracted in 200 components = 6.69837e-05 Jy ! Clean residual min=-0.001640 max=0.001832 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0612998 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.0612998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014887Jy sigma=0.582282 ! Fit after self-cal, rms=0.014887Jy sigma=0.582233 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014887Jy sigma=0.582233 ! Fit after self-cal, rms=0.014865Jy sigma=0.582144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=2.927 mas, bpa=-18.7 degrees ! Estimated noise=0.756567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.58835e-05 Jy ! Component: 100 - total flux cleaned = 0.000283978 Jy ! Component: 150 - total flux cleaned = 0.000376073 Jy ! Component: 200 - total flux cleaned = 0.00047369 Jy ! Total flux subtracted in 200 components = 0.00047369 Jy ! Clean residual min=-0.001981 max=0.002009 Jy/beam ! Clean residual mean=-0.000008 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0617735 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.0617734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014863Jy sigma=0.582163 ! Fit after self-cal, rms=0.014864Jy sigma=0.582060 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 = 0.000179326 Jy ! Component: 100 - total flux cleaned = 0.000269273 Jy ! Component: 150 - total flux cleaned = 0.000350543 Jy ! Component: 200 - total flux cleaned = 0.000404094 Jy ! Total flux subtracted in 200 components = 0.000404094 Jy ! Clean residual min=-0.001906 max=0.002039 Jy/beam ! Clean residual mean=-0.000007 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0621775 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.0621775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014866Jy sigma=0.582247 ! Fit after self-cal, rms=0.014866Jy sigma=0.582161 ! 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=0.9749 mas, bmaj=2.681 mas, bpa=-18.27 degrees ! Estimated noise=0.628481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9749 x 2.681 at -18.27 degrees (North through East) ! Clean map min=-0.0015333 max=0.040792 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=0.7924 mas, bmaj=2.622 mas, bpa=-18.97 degrees ! Estimated noise=0.822961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313362 Jy ! Component: 100 - total flux cleaned = 0.0405597 Jy ! Component: 150 - total flux cleaned = 0.0460844 Jy ! Component: 200 - total flux cleaned = 0.0497689 Jy ! Total flux subtracted in 200 components = 0.0497689 Jy ! Clean residual min=-0.002118 max=0.003101 Jy/beam ! Clean residual mean=-0.000007 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0497688 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0497688 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9749 mas, bmaj=2.681 mas, bpa=-18.27 degrees ! Estimated noise=0.628481 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) ! Added new window around map position (-20, -32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425494 Jy ! Component: 100 - total flux cleaned = 0.00687353 Jy ! Component: 150 - total flux cleaned = 0.00874523 Jy ! Component: 200 - total flux cleaned = 0.00994039 Jy ! Total flux subtracted in 200 components = 0.00994039 Jy ! Clean residual min=-0.001643 max=0.002129 Jy/beam ! Clean residual mean=-0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0597092 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 75 components and 0.0597092 Jy ! Inverting map ! Added new window around map position (-9.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193734 Jy ! Component: 100 - total flux cleaned = 0.00310485 Jy ! Component: 150 - total flux cleaned = 0.00376615 Jy ! Component: 200 - total flux cleaned = 0.00414706 Jy ! Total flux subtracted in 200 components = 0.00414706 Jy ! Clean residual min=-0.001448 max=0.001607 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0638563 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 106 components and 0.0638563 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=2.083 mas, bmaj=2.927 mas, bpa=-18.7 degrees ! Estimated noise=0.756567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120832 Jy ! Component: 100 - total flux cleaned = 0.00198662 Jy ! Component: 150 - total flux cleaned = 0.00234077 Jy ! Component: 200 - total flux cleaned = 0.00247461 Jy ! Total flux subtracted in 200 components = 0.00247461 Jy ! Clean residual min=-0.001762 max=0.001447 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0663309 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 = 8.24367e-05 Jy ! Component: 100 - total flux cleaned = 0.000159694 Jy ! Component: 150 - total flux cleaned = 0.000232612 Jy ! Component: 200 - total flux cleaned = 0.00028453 Jy ! Total flux subtracted in 200 components = 0.00028453 Jy ! Clean residual min=-0.001688 max=0.001423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0666155 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 138 components and 0.0666155 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9749 mas, bmaj=2.681 mas, bpa=-18.27 degrees ! Estimated noise=0.628481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000523299 Jy ! Component: 100 - total flux cleaned = -0.000706852 Jy ! Component: 150 - total flux cleaned = -0.000730846 Jy ! Component: 200 - total flux cleaned = -0.000751588 Jy ! Total flux subtracted in 200 components = -0.000751588 Jy ! Clean residual min=-0.001306 max=0.001412 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0658639 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.0658639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014510Jy sigma=0.567564 ! Fit after self-cal, rms=0.014484Jy sigma=0.566317 wmodel /d2/scr/pima/bp177i_uvs/J0725+5413_X_map.mod ! Writing 159 model components to file: /d2/scr/pima/bp177i_uvs/J0725+5413_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0725+5413_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0725+5413_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0725+5413_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J0725+5413_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 = 0.000204214 Jy ! Component: 100 - total flux cleaned = 0.000320558 Jy ! Component: 150 - total flux cleaned = 0.000431357 Jy ! Component: 200 - total flux cleaned = 0.000538053 Jy ! Component: 250 - total flux cleaned = 0.000722133 Jy ! Component: 300 - total flux cleaned = 0.000859711 Jy ! Component: 350 - total flux cleaned = 0.00099318 Jy ! Component: 400 - total flux cleaned = 0.00110436 Jy ! Component: 450 - total flux cleaned = 0.00123102 Jy ! Component: 500 - total flux cleaned = 0.00137093 Jy ! Component: 550 - total flux cleaned = 0.00148971 Jy ! Component: 600 - total flux cleaned = 0.00160603 Jy ! Component: 650 - total flux cleaned = 0.0017032 Jy ! Component: 700 - total flux cleaned = 0.00176636 Jy ! Component: 750 - total flux cleaned = 0.00181284 Jy ! Component: 800 - total flux cleaned = 0.00179772 Jy ! Component: 850 - total flux cleaned = 0.00188712 Jy ! Component: 900 - total flux cleaned = 0.00187245 Jy ! Component: 950 - total flux cleaned = 0.00193034 Jy ! Component: 1000 - total flux cleaned = 0.00194455 Jy ! Component: 1050 - total flux cleaned = 0.00200009 Jy ! Component: 1100 - total flux cleaned = 0.00205459 Jy ! Component: 1150 - total flux cleaned = 0.0020947 Jy ! Component: 1200 - total flux cleaned = 0.00216101 Jy ! Component: 1250 - total flux cleaned = 0.00221306 Jy ! Component: 1300 - total flux cleaned = 0.00226436 Jy ! Component: 1350 - total flux cleaned = 0.00232771 Jy ! Component: 1400 - total flux cleaned = 0.00241495 Jy ! Component: 1450 - total flux cleaned = 0.00247639 Jy ! Component: 1500 - total flux cleaned = 0.0025129 Jy ! Component: 1550 - total flux cleaned = 0.00259684 Jy ! Component: 1600 - total flux cleaned = 0.00269125 Jy ! Component: 1650 - total flux cleaned = 0.00274961 Jy ! Component: 1700 - total flux cleaned = 0.00280725 Jy ! Component: 1750 - total flux cleaned = 0.0028982 Jy ! Component: 1800 - total flux cleaned = 0.00295445 Jy ! Component: 1850 - total flux cleaned = 0.00299874 Jy ! Component: 1900 - total flux cleaned = 0.00303168 Jy ! Component: 1950 - total flux cleaned = 0.00304239 Jy ! Component: 2000 - total flux cleaned = 0.00305313 Jy ! Component: 2050 - total flux cleaned = 0.0030849 Jy ! Component: 2100 - total flux cleaned = 0.00312683 Jy ! Component: 2150 - total flux cleaned = 0.00312682 Jy ! Component: 2200 - total flux cleaned = 0.00315775 Jy ! Component: 2250 - total flux cleaned = 0.00321919 Jy ! Component: 2300 - total flux cleaned = 0.00324945 Jy ! Component: 2350 - total flux cleaned = 0.00331959 Jy ! Component: 2400 - total flux cleaned = 0.00332944 Jy ! Component: 2450 - total flux cleaned = 0.00338843 Jy ! Component: 2500 - total flux cleaned = 0.00342748 Jy ! Component: 2550 - total flux cleaned = 0.00346617 Jy ! Component: 2600 - total flux cleaned = 0.00352381 Jy ! Component: 2650 - total flux cleaned = 0.00355234 Jy ! Component: 2700 - total flux cleaned = 0.00361849 Jy ! Component: 2750 - total flux cleaned = 0.00364653 Jy ! Component: 2800 - total flux cleaned = 0.00369313 Jy ! Component: 2850 - total flux cleaned = 0.00373003 Jy ! Component: 2900 - total flux cleaned = 0.00374832 Jy ! Component: 2950 - total flux cleaned = 0.00379387 Jy ! Component: 3000 - total flux cleaned = 0.00381197 Jy ! Component: 3050 - total flux cleaned = 0.00386566 Jy ! Component: 3100 - total flux cleaned = 0.00387462 Jy ! Component: 3150 - total flux cleaned = 0.00395399 Jy ! Component: 3200 - total flux cleaned = 0.00397141 Jy ! Component: 3250 - total flux cleaned = 0.00398865 Jy ! Component: 3300 - total flux cleaned = 0.00405767 Jy ! Component: 3350 - total flux cleaned = 0.00406623 Jy ! Component: 3400 - total flux cleaned = 0.00411744 Jy ! Component: 3450 - total flux cleaned = 0.00419363 Jy ! Component: 3500 - total flux cleaned = 0.00423568 Jy ! Component: 3550 - total flux cleaned = 0.00430249 Jy ! Component: 3600 - total flux cleaned = 0.00431909 Jy ! Component: 3650 - total flux cleaned = 0.0043851 Jy ! Component: 3700 - total flux cleaned = 0.00444257 Jy ! Component: 3750 - total flux cleaned = 0.0045405 Jy ! Component: 3800 - total flux cleaned = 0.00454049 Jy ! Component: 3850 - total flux cleaned = 0.00462941 Jy ! Component: 3900 - total flux cleaned = 0.00462939 Jy ! Component: 3950 - total flux cleaned = 0.00470947 Jy ! Component: 4000 - total flux cleaned = 0.00476525 Jy ! Component: 4050 - total flux cleaned = 0.00479696 Jy ! Total flux subtracted in 4096 components = 0.00486014 Jy ! Clean residual min=-0.000458 max=0.000428 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.070724 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 449 components and 0.0707241 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0725+5413_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9749 x 2.681 at -18.27 degrees (North through East) ! Clean map min=-0.00093457 max=0.04017 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0725+5413_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0401697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.987132 0.987132 1.97426 3.94853 7.89706 15.7941 31.5882 63.1765 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.91 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0725+5413_X_uvs.log closed on Tue Apr 15 00:10:22 2014