! Started logfile: /d2/scr/pima/bp177i_uvs/J1130+5549_X_uvs.log on Tue Apr 15 00:19:45 2014 obs /d2/scr/pima/bp177i_uvs/J1130+5549_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1130+5549_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1130+5549 ! ! 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 864 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/J1130+5549_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=1.001995Jy sigma=38.589537 ! Fit after self-cal, rms=0.968197Jy sigma=37.273998 ! 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=0.8687 mas, bmaj=2.713 mas, bpa=17.08 degrees ! Estimated noise=0.845435 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 = 0.0223898 Jy ! Component: 100 - total flux cleaned = 0.0297206 Jy ! Total flux subtracted in 100 components = 0.0297206 Jy ! Clean residual min=-0.002836 max=0.004766 Jy/beam ! Clean residual mean=-0.000007 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0297206 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0297206 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=0.022337Jy sigma=0.843585 ! Fit after self-cal, rms=0.019130Jy sigma=0.725008 ! Inverting map ! Added new window around map position (-2.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608622 Jy ! Component: 100 - total flux cleaned = 0.00979277 Jy ! Total flux subtracted in 100 components = 0.00979277 Jy ! Clean residual min=-0.002084 max=0.003538 Jy/beam ! Clean residual mean=-0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0395133 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0395133 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=0.016127Jy sigma=0.600806 ! Fit after self-cal, rms=0.015998Jy sigma=0.595774 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.762 mas, bpa=16.41 degrees ! Estimated noise=0.631934 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 = 0.00433224 Jy ! Component: 100 - total flux cleaned = 0.00690076 Jy ! Component: 150 - total flux cleaned = 0.00864438 Jy ! Component: 200 - total flux cleaned = 0.00986623 Jy ! Total flux subtracted in 200 components = 0.00986623 Jy ! Clean residual min=-0.002132 max=0.002389 Jy/beam ! Clean residual mean=-0.000008 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0493795 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.0493796 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=0.014690Jy sigma=0.543468 ! Fit after self-cal, rms=0.014634Jy sigma=0.541208 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.762 at 16.41 degrees (North through East) ! Clean map min=-0.001927 max=0.032011 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 1.01 FD 1.02 HN 0.95 KP 0.92 ! LA 1.01 MK 1.16 NL 1.19 OV 1.06 ! PT 0.85 SC 0.93 ! ! ! 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 0.86 FD 0.99 HN 1.00 KP 1.08 ! LA 0.87 MK 1.09 NL 1.16 OV 1.17 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.00 KP 0.96 ! LA 0.95 MK 0.93 NL 1.12 OV 1.00 ! PT 0.85 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.13 HN 1.08 KP 1.04 ! LA 1.07 MK 1.04 NL 1.19 OV 1.06 ! PT 0.91 SC 1.06 ! ! ! 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=0.014634Jy sigma=0.541208 ! Fit after self-cal, rms=0.014463Jy sigma=0.527342 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.757 mas, bpa=16.53 degrees ! Estimated noise=0.63352 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 = 0.00104602 Jy ! Component: 100 - total flux cleaned = 0.00167838 Jy ! Component: 150 - total flux cleaned = 0.00213349 Jy ! Component: 200 - total flux cleaned = 0.00234435 Jy ! Total flux subtracted in 200 components = 0.00234435 Jy ! Clean residual min=-0.001552 max=0.001612 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0517239 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0517239 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=0.014372Jy sigma=0.524159 ! Fit after self-cal, rms=0.014356Jy sigma=0.523417 ! 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=0.014356Jy sigma=0.523417 ! Fit after self-cal, rms=0.014335Jy sigma=0.519802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.748 mas, bpa=16.57 degrees ! Estimated noise=0.635568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000660516 Jy ! Component: 100 - total flux cleaned = 0.0010218 Jy ! Component: 150 - total flux cleaned = 0.00111755 Jy ! Component: 200 - total flux cleaned = 0.00114939 Jy ! Total flux subtracted in 200 components = 0.00114939 Jy ! Clean residual min=-0.001439 max=0.001468 Jy/beam ! Clean residual mean=-0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0528733 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.0528733 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=0.014298Jy sigma=0.518404 ! Fit after self-cal, rms=0.014288Jy sigma=0.518087 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 = 0.000220813 Jy ! Component: 100 - total flux cleaned = 0.000280616 Jy ! Component: 150 - total flux cleaned = 0.000280298 Jy ! Component: 200 - total flux cleaned = 0.000297494 Jy ! Total flux subtracted in 200 components = 0.000297494 Jy ! Clean residual min=-0.001423 max=0.001425 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0531708 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0531708 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=0.014271Jy sigma=0.517348 ! Fit after self-cal, rms=0.014264Jy sigma=0.517166 ! 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=0.014264Jy sigma=0.517166 ! Fit after self-cal, rms=0.014324Jy sigma=0.516898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.745 mas, bpa=16.61 degrees ! Estimated noise=0.638577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454728 Jy ! Component: 100 - total flux cleaned = 0.000669785 Jy ! Component: 150 - total flux cleaned = 0.000721421 Jy ! Component: 200 - total flux cleaned = 0.00074504 Jy ! Total flux subtracted in 200 components = 0.00074504 Jy ! Clean residual min=-0.001431 max=0.001418 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0539158 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.0539159 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=0.014306Jy sigma=0.516225 ! Fit after self-cal, rms=0.014301Jy sigma=0.516078 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 = 0.000122271 Jy ! Component: 100 - total flux cleaned = 0.000131495 Jy ! Component: 150 - total flux cleaned = 0.000148087 Jy ! Component: 200 - total flux cleaned = 0.000155307 Jy ! Total flux subtracted in 200 components = 0.000155307 Jy ! Clean residual min=-0.001418 max=0.001382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0540712 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.0540712 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=0.014291Jy sigma=0.515633 ! Fit after self-cal, rms=0.014287Jy sigma=0.515537 ! 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=0.014287Jy sigma=0.515537 ! Fit after self-cal, rms=0.014331Jy sigma=0.515419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=2.929 mas, bpa=17.52 degrees ! Estimated noise=0.782834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617349 Jy ! Component: 100 - total flux cleaned = 0.000864516 Jy ! Component: 150 - total flux cleaned = 0.000929782 Jy ! Component: 200 - total flux cleaned = 0.000967279 Jy ! Total flux subtracted in 200 components = 0.000967279 Jy ! Clean residual min=-0.001754 max=0.001758 Jy/beam ! Clean residual mean=-0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0550384 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 92 components and 0.0550384 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=0.014331Jy sigma=0.515283 ! Fit after self-cal, rms=0.014326Jy sigma=0.515168 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 = 8.8935e-05 Jy ! Component: 100 - total flux cleaned = 0.000128699 Jy ! Component: 150 - total flux cleaned = 0.000145229 Jy ! Component: 200 - total flux cleaned = 0.000160423 Jy ! Total flux subtracted in 200 components = 0.000160423 Jy ! Clean residual min=-0.001716 max=0.001682 Jy/beam ! Clean residual mean=-0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0551989 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.0551989 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=0.014329Jy sigma=0.515169 ! Fit after self-cal, rms=0.014326Jy sigma=0.515108 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.744 mas, bpa=16.65 degrees ! Estimated noise=0.640619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.744 at 16.65 degrees (North through East) ! Clean map min=-0.0013234 max=0.031425 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=0.8674 mas, bmaj=2.696 mas, bpa=17.22 degrees ! Estimated noise=0.854664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244996 Jy ! Component: 100 - total flux cleaned = 0.0327996 Jy ! Component: 150 - total flux cleaned = 0.0380518 Jy ! Component: 200 - total flux cleaned = 0.0415814 Jy ! Total flux subtracted in 200 components = 0.0415814 Jy ! Clean residual min=-0.001909 max=0.002335 Jy/beam ! Clean residual mean=-0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0415814 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0415814 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.744 mas, bpa=16.65 degrees ! Estimated noise=0.640619 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 (12, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413053 Jy ! Component: 100 - total flux cleaned = 0.00678886 Jy ! Component: 150 - total flux cleaned = 0.00866356 Jy ! Component: 200 - total flux cleaned = 0.0100237 Jy ! Total flux subtracted in 200 components = 0.0100237 Jy ! Clean residual min=-0.001489 max=0.001379 Jy/beam ! Clean residual mean=-0.000005 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0516051 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 75 components and 0.0516051 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=2.162 mas, bmaj=2.929 mas, bpa=17.52 degrees ! Estimated noise=0.782834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171284 Jy ! Component: 100 - total flux cleaned = 0.00273077 Jy ! Component: 150 - total flux cleaned = 0.00337532 Jy ! Component: 200 - total flux cleaned = 0.00371894 Jy ! Total flux subtracted in 200 components = 0.00371894 Jy ! Clean residual min=-0.001675 max=0.001504 Jy/beam ! Clean residual mean=-0.000004 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0553241 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 = 9.77026e-05 Jy ! Component: 100 - total flux cleaned = 0.000133718 Jy ! Component: 150 - total flux cleaned = 0.000144549 Jy ! Component: 200 - total flux cleaned = 0.000165349 Jy ! Total flux subtracted in 200 components = 0.000165349 Jy ! Clean residual min=-0.001646 max=0.001475 Jy/beam ! Clean residual mean=-0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0554894 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 117 components and 0.0554894 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.744 mas, bpa=16.65 degrees ! Estimated noise=0.640619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217657 Jy ! Component: 100 - total flux cleaned = -0.000315528 Jy ! Component: 150 - total flux cleaned = -0.000330166 Jy ! Component: 200 - total flux cleaned = -0.000316279 Jy ! Total flux subtracted in 200 components = -0.000316279 Jy ! Clean residual min=-0.001415 max=0.001234 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0551732 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.0551732 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=0.014249Jy sigma=0.512075 ! Fit after self-cal, rms=0.014235Jy sigma=0.511496 wmodel /d2/scr/pima/bp177i_uvs/J1130+5549_X_map.mod ! Writing 137 model components to file: /d2/scr/pima/bp177i_uvs/J1130+5549_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1130+5549_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1130+5549_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1130+5549_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1130+5549_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 = -0.000493101 Jy ! Component: 100 - total flux cleaned = -0.000693092 Jy ! Component: 150 - total flux cleaned = -0.000796056 Jy ! Component: 200 - total flux cleaned = -0.000933248 Jy ! Component: 250 - total flux cleaned = -0.00104504 Jy ! Component: 300 - total flux cleaned = -0.00108096 Jy ! Component: 350 - total flux cleaned = -0.0011327 Jy ! Component: 400 - total flux cleaned = -0.00116555 Jy ! Component: 450 - total flux cleaned = -0.00119724 Jy ! Component: 500 - total flux cleaned = -0.00127357 Jy ! Component: 550 - total flux cleaned = -0.00134694 Jy ! Component: 600 - total flux cleaned = -0.0014179 Jy ! Component: 650 - total flux cleaned = -0.00144518 Jy ! Component: 700 - total flux cleaned = -0.00147265 Jy ! Component: 750 - total flux cleaned = -0.00156501 Jy ! Component: 800 - total flux cleaned = -0.00165493 Jy ! Component: 850 - total flux cleaned = -0.00171762 Jy ! Component: 900 - total flux cleaned = -0.00177923 Jy ! Component: 950 - total flux cleaned = -0.00176724 Jy ! Component: 1000 - total flux cleaned = -0.00180306 Jy ! Component: 1050 - total flux cleaned = -0.00183781 Jy ! Component: 1100 - total flux cleaned = -0.00184917 Jy ! Component: 1150 - total flux cleaned = -0.0018605 Jy ! Component: 1200 - total flux cleaned = -0.00188253 Jy ! Component: 1250 - total flux cleaned = -0.00187157 Jy ! Component: 1300 - total flux cleaned = -0.00192462 Jy ! Component: 1350 - total flux cleaned = -0.00193495 Jy ! Component: 1400 - total flux cleaned = -0.00195565 Jy ! Component: 1450 - total flux cleaned = -0.00198619 Jy ! Component: 1500 - total flux cleaned = -0.00199642 Jy ! Component: 1550 - total flux cleaned = -0.00205578 Jy ! Component: 1600 - total flux cleaned = -0.00207511 Jy ! Component: 1650 - total flux cleaned = -0.00209435 Jy ! Component: 1700 - total flux cleaned = -0.00210371 Jy ! Component: 1750 - total flux cleaned = -0.00212252 Jy ! Component: 1800 - total flux cleaned = -0.00214084 Jy ! Component: 1850 - total flux cleaned = -0.00214092 Jy ! Component: 1900 - total flux cleaned = -0.00215895 Jy ! Component: 1950 - total flux cleaned = -0.00219436 Jy ! Component: 2000 - total flux cleaned = -0.00218557 Jy ! Component: 2050 - total flux cleaned = -0.002203 Jy ! Component: 2100 - total flux cleaned = -0.00219444 Jy ! Component: 2150 - total flux cleaned = -0.00219438 Jy ! Component: 2200 - total flux cleaned = -0.00220266 Jy ! Component: 2250 - total flux cleaned = -0.00221924 Jy ! Component: 2300 - total flux cleaned = -0.00222748 Jy ! Component: 2350 - total flux cleaned = -0.00222734 Jy ! Component: 2400 - total flux cleaned = -0.00222722 Jy ! Component: 2450 - total flux cleaned = -0.00220335 Jy ! Component: 2500 - total flux cleaned = -0.00218756 Jy ! Component: 2550 - total flux cleaned = -0.00217203 Jy ! Component: 2600 - total flux cleaned = -0.00214891 Jy ! Component: 2650 - total flux cleaned = -0.00214124 Jy ! Component: 2700 - total flux cleaned = -0.0020957 Jy ! Component: 2750 - total flux cleaned = -0.00207318 Jy ! Component: 2800 - total flux cleaned = -0.00205083 Jy ! Component: 2850 - total flux cleaned = -0.00203599 Jy ! Component: 2900 - total flux cleaned = -0.00201403 Jy ! Component: 2950 - total flux cleaned = -0.00199942 Jy ! Component: 3000 - total flux cleaned = -0.00199223 Jy ! Component: 3050 - total flux cleaned = -0.0019635 Jy ! Component: 3100 - total flux cleaned = -0.00194931 Jy ! Component: 3150 - total flux cleaned = -0.00192812 Jy ! Component: 3200 - total flux cleaned = -0.00192104 Jy ! Component: 3250 - total flux cleaned = -0.0019002 Jy ! Component: 3300 - total flux cleaned = -0.0019071 Jy ! Component: 3350 - total flux cleaned = -0.00189337 Jy ! Component: 3400 - total flux cleaned = -0.00187292 Jy ! Component: 3450 - total flux cleaned = -0.00187971 Jy ! Component: 3500 - total flux cleaned = -0.00187295 Jy ! Component: 3550 - total flux cleaned = -0.0018528 Jy ! Component: 3600 - total flux cleaned = -0.00181958 Jy ! Component: 3650 - total flux cleaned = -0.00179324 Jy ! Component: 3700 - total flux cleaned = -0.00178012 Jy ! Component: 3750 - total flux cleaned = -0.00176708 Jy ! Component: 3800 - total flux cleaned = -0.00174761 Jy ! Component: 3850 - total flux cleaned = -0.00172182 Jy ! Component: 3900 - total flux cleaned = -0.00168988 Jy ! Component: 3950 - total flux cleaned = -0.00165814 Jy ! Component: 4000 - total flux cleaned = -0.00166445 Jy ! Component: 4050 - total flux cleaned = -0.00165188 Jy ! Total flux subtracted in 4096 components = -0.00162684 Jy ! Clean residual min=-0.000404 max=0.000341 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0535463 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 418 components and 0.0535463 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1130+5549_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.744 at 16.65 degrees (North through East) ! Clean map min=-0.0014233 max=0.030333 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1130+5549_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0303326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101063 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.999545 0.999545 1.99909 3.99818 7.99636 15.9927 31.9854 63.9709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 300.136 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1130+5549_X_uvs.log closed on Tue Apr 15 00:19:50 2014