! Started logfile: /d2/scr/pima/bp177f_uvs/J2324-3430_X_uvs.log on Fri Mar 21 07:39:36 2014 obs /d2/scr/pima/bp177f_uvs/J2324-3430_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2324-3430_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.75 visibilities/baseline/integration-bin. ! Found source: J2324-3430 ! ! 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 672 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/bp177f_uvs/J2324-3430_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999897Jy sigma=24.751851 ! Fit after self-cal, rms=0.962349Jy sigma=23.786730 ! 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=0.9542 mas, bmaj=4.805 mas, bpa=4.08 degrees ! Estimated noise=1.58772 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 = 0.0268495 Jy ! Component: 100 - total flux cleaned = 0.0361831 Jy ! Total flux subtracted in 100 components = 0.0361831 Jy ! Clean residual min=-0.004921 max=0.005171 Jy/beam ! Clean residual mean=-0.000006 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.0361831 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0361831 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=0.029788Jy sigma=0.663262 ! Fit after self-cal, rms=0.027241Jy sigma=0.602931 ! 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=1.161 mas, bmaj=5.14 mas, bpa=4.203 degrees ! Estimated noise=1.14767 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 = 0.00858236 Jy ! Component: 100 - total flux cleaned = 0.013205 Jy ! Component: 150 - total flux cleaned = 0.016009 Jy ! Component: 200 - total flux cleaned = 0.0177482 Jy ! Total flux subtracted in 200 components = 0.0177482 Jy ! Clean residual min=-0.002712 max=0.002773 Jy/beam ! Clean residual mean=-0.000010 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0539313 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.0539313 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=0.024648Jy sigma=0.521215 ! Fit after self-cal, rms=0.024608Jy sigma=0.520641 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 5.14 at 4.203 degrees (North through East) ! Clean map min=-0.0026712 max=0.037444 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.97 KP 0.87 LA 0.99 ! NL 1.07 OV 0.85 PT 0.89 SC 0.92 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 1.12 LA 0.97 ! NL 1.17 OV 0.95 PT 0.87 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 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 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 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 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.15 KP 1.02 LA 0.95 ! NL 0.99 OV 1.09 PT 0.84 SC 1.16 ! ! ! Fit before self-cal, rms=0.024608Jy sigma=0.520641 ! Fit after self-cal, rms=0.024351Jy sigma=0.517156 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=5.362 mas, bpa=3.731 degrees ! Estimated noise=1.14142 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 = 6.79207e-05 Jy ! Component: 100 - total flux cleaned = 6.7565e-05 Jy ! Component: 150 - total flux cleaned = 8.53301e-05 Jy ! Component: 200 - total flux cleaned = 0.000102131 Jy ! Total flux subtracted in 200 components = 0.000102131 Jy ! Clean residual min=-0.002481 max=0.002297 Jy/beam ! Clean residual mean=-0.000006 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0540334 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.0540334 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=0.024321Jy sigma=0.516653 ! Fit after self-cal, rms=0.024335Jy sigma=0.516561 ! 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=0.024335Jy sigma=0.516561 ! Fit after self-cal, rms=0.024356Jy sigma=0.516558 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=5.362 mas, bpa=3.73 degrees ! Estimated noise=1.14175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85251e-05 Jy ! Component: 100 - total flux cleaned = 4.92957e-05 Jy ! Component: 150 - total flux cleaned = 6.38251e-05 Jy ! Component: 200 - total flux cleaned = 7.85306e-05 Jy ! Total flux subtracted in 200 components = 7.85306e-05 Jy ! Clean residual min=-0.002460 max=0.002291 Jy/beam ! Clean residual mean=-0.000006 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0541119 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.054112 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=0.024334Jy sigma=0.516170 ! Fit after self-cal, rms=0.024331Jy sigma=0.516146 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50727e-05 Jy ! Component: 100 - total flux cleaned = 4.23563e-05 Jy ! Component: 150 - total flux cleaned = 5.46529e-05 Jy ! Component: 200 - total flux cleaned = 8.04916e-05 Jy ! Total flux subtracted in 200 components = 8.04916e-05 Jy ! Clean residual min=-0.002427 max=0.002276 Jy/beam ! Clean residual mean=-0.000006 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0541924 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0541924 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=0.024313Jy sigma=0.515836 ! Fit after self-cal, rms=0.024310Jy sigma=0.515819 ! 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=0.024310Jy sigma=0.515819 ! Fit after self-cal, rms=0.024323Jy sigma=0.515811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=5.362 mas, bpa=3.742 degrees ! Estimated noise=1.14126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.92001e-05 Jy ! Component: 100 - total flux cleaned = 4.21889e-05 Jy ! Component: 150 - total flux cleaned = 6.7358e-05 Jy ! Component: 200 - total flux cleaned = 9.15544e-05 Jy ! Total flux subtracted in 200 components = 9.15544e-05 Jy ! Clean residual min=-0.002404 max=0.002260 Jy/beam ! Clean residual mean=-0.000006 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.054284 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.054284 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=0.024308Jy sigma=0.515538 ! Fit after self-cal, rms=0.024305Jy sigma=0.515523 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 = -2.36384e-06 Jy ! Component: 100 - total flux cleaned = 2.18248e-05 Jy ! Component: 150 - total flux cleaned = 4.53218e-05 Jy ! Component: 200 - total flux cleaned = 5.68832e-05 Jy ! Total flux subtracted in 200 components = 5.68832e-05 Jy ! Clean residual min=-0.002379 max=0.002242 Jy/beam ! Clean residual mean=-0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0543409 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.0543409 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=0.024291Jy sigma=0.515287 ! Fit after self-cal, rms=0.024289Jy sigma=0.515274 ! 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=0.024289Jy sigma=0.515274 ! Fit after self-cal, rms=0.024292Jy sigma=0.515266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=6.879 mas, bpa=-4.839 degrees ! Estimated noise=1.30907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191286 Jy ! Component: 100 - total flux cleaned = 0.000245815 Jy ! Component: 150 - total flux cleaned = 0.000277812 Jy ! Component: 200 - total flux cleaned = 0.00031978 Jy ! Total flux subtracted in 200 components = 0.00031978 Jy ! Clean residual min=-0.002157 max=0.002102 Jy/beam ! Clean residual mean=-0.000011 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0546607 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 65 components and 0.0546607 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=0.024286Jy sigma=0.515360 ! Fit after self-cal, rms=0.024288Jy sigma=0.515281 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 = -2.16567e-05 Jy ! Component: 100 - total flux cleaned = 1.804e-05 Jy ! Component: 150 - total flux cleaned = 2.99703e-05 Jy ! Component: 200 - total flux cleaned = 4.07785e-05 Jy ! Total flux subtracted in 200 components = 4.07785e-05 Jy ! Clean residual min=-0.002129 max=0.002090 Jy/beam ! Clean residual mean=-0.000011 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0547014 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 71 components and 0.0547014 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=0.024290Jy sigma=0.515391 ! Fit after self-cal, rms=0.024292Jy sigma=0.515361 ! 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=1.164 mas, bmaj=5.361 mas, bpa=3.754 degrees ! Estimated noise=1.14047 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 5.361 at 3.754 degrees (North through East) ! Clean map min=-0.002211 max=0.037272 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=0.9583 mas, bmaj=4.845 mas, bpa=4.076 degrees ! Estimated noise=1.59153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279902 Jy ! Component: 100 - total flux cleaned = 0.0375685 Jy ! Component: 150 - total flux cleaned = 0.0428057 Jy ! Component: 200 - total flux cleaned = 0.0461566 Jy ! Total flux subtracted in 200 components = 0.0461566 Jy ! Clean residual min=-0.003773 max=0.003740 Jy/beam ! Clean residual mean=-0.000004 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0461566 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0461566 Jy ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=5.361 mas, bpa=3.754 degrees ! Estimated noise=1.14047 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 (19.6, -33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403193 Jy ! Component: 100 - total flux cleaned = 0.00607869 Jy ! Component: 150 - total flux cleaned = 0.0073186 Jy ! Component: 200 - total flux cleaned = 0.00816322 Jy ! Total flux subtracted in 200 components = 0.00816322 Jy ! Clean residual min=-0.002552 max=0.002062 Jy/beam ! Clean residual mean=-0.000007 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0543199 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 72 components and 0.0543198 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=2.274 mas, bmaj=6.879 mas, bpa=-4.839 degrees ! Estimated noise=1.30907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586202 Jy ! Component: 100 - total flux cleaned = 0.000623171 Jy ! Component: 150 - total flux cleaned = 0.000606786 Jy ! Component: 200 - total flux cleaned = 0.000591857 Jy ! Total flux subtracted in 200 components = 0.000591857 Jy ! Clean residual min=-0.002420 max=0.002066 Jy/beam ! Clean residual mean=-0.000011 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0549117 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 = -2.83666e-05 Jy ! Component: 100 - total flux cleaned = -2.80633e-05 Jy ! Component: 150 - total flux cleaned = -4.09612e-05 Jy ! Component: 200 - total flux cleaned = -5.27036e-05 Jy ! Total flux subtracted in 200 components = -5.27036e-05 Jy ! Clean residual min=-0.002356 max=0.002045 Jy/beam ! Clean residual mean=-0.000012 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.054859 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.054859 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=5.361 mas, bpa=3.754 degrees ! Estimated noise=1.14047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.38481e-05 Jy ! Component: 100 - total flux cleaned = 3.43199e-05 Jy ! Component: 150 - total flux cleaned = 6.95204e-05 Jy ! Component: 200 - total flux cleaned = 8.60135e-05 Jy ! Total flux subtracted in 200 components = 8.60135e-05 Jy ! Clean residual min=-0.002387 max=0.002090 Jy/beam ! Clean residual mean=-0.000007 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.054945 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.054945 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=0.024134Jy sigma=0.512184 ! Fit after self-cal, rms=0.024119Jy sigma=0.511634 wmodel /d2/scr/pima/bp177f_uvs/J2324-3430_X_map.mod ! Writing 102 model components to file: /d2/scr/pima/bp177f_uvs/J2324-3430_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2324-3430_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2324-3430_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2324-3430_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2324-3430_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 = -0.000461274 Jy ! Component: 100 - total flux cleaned = -0.000115142 Jy ! Component: 150 - total flux cleaned = 0.000203393 Jy ! Component: 200 - total flux cleaned = 0.00029311 Jy ! Component: 250 - total flux cleaned = 0.000458781 Jy ! Component: 300 - total flux cleaned = 0.000537173 Jy ! Component: 350 - total flux cleaned = 0.000586746 Jy ! Component: 400 - total flux cleaned = 0.000540187 Jy ! Component: 450 - total flux cleaned = 0.000584767 Jy ! Component: 500 - total flux cleaned = 0.000713557 Jy ! Component: 550 - total flux cleaned = 0.000838157 Jy ! Component: 600 - total flux cleaned = 0.000999498 Jy ! Component: 650 - total flux cleaned = 0.00117647 Jy ! Component: 700 - total flux cleaned = 0.00136798 Jy ! Component: 750 - total flux cleaned = 0.00153591 Jy ! Component: 800 - total flux cleaned = 0.00169966 Jy ! Component: 850 - total flux cleaned = 0.00185945 Jy ! Component: 900 - total flux cleaned = 0.00199845 Jy ! Component: 950 - total flux cleaned = 0.00215159 Jy ! Component: 1000 - total flux cleaned = 0.00226829 Jy ! Component: 1050 - total flux cleaned = 0.00239895 Jy ! Component: 1100 - total flux cleaned = 0.00254328 Jy ! Component: 1150 - total flux cleaned = 0.00266907 Jy ! Component: 1200 - total flux cleaned = 0.0027621 Jy ! Component: 1250 - total flux cleaned = 0.00288436 Jy ! Component: 1300 - total flux cleaned = 0.00294467 Jy ! Component: 1350 - total flux cleaned = 0.0030632 Jy ! Component: 1400 - total flux cleaned = 0.00315085 Jy ! Component: 1450 - total flux cleaned = 0.00326573 Jy ! Component: 1500 - total flux cleaned = 0.00333676 Jy ! Component: 1550 - total flux cleaned = 0.00340649 Jy ! Component: 1600 - total flux cleaned = 0.00348888 Jy ! Component: 1650 - total flux cleaned = 0.0035159 Jy ! Component: 1700 - total flux cleaned = 0.00356948 Jy ! Component: 1750 - total flux cleaned = 0.00362229 Jy ! Component: 1800 - total flux cleaned = 0.00371322 Jy ! Component: 1850 - total flux cleaned = 0.00372595 Jy ! Component: 1900 - total flux cleaned = 0.00378914 Jy ! Component: 1950 - total flux cleaned = 0.00381419 Jy ! Component: 2000 - total flux cleaned = 0.00387566 Jy ! Component: 2050 - total flux cleaned = 0.00389991 Jy ! Component: 2100 - total flux cleaned = 0.00394778 Jy ! Component: 2150 - total flux cleaned = 0.00399488 Jy ! Component: 2200 - total flux cleaned = 0.00404139 Jy ! Component: 2250 - total flux cleaned = 0.00406441 Jy ! Component: 2300 - total flux cleaned = 0.00406439 Jy ! Component: 2350 - total flux cleaned = 0.00410956 Jy ! Component: 2400 - total flux cleaned = 0.00412077 Jy ! Component: 2450 - total flux cleaned = 0.00417599 Jy ! Component: 2500 - total flux cleaned = 0.00415413 Jy ! Component: 2550 - total flux cleaned = 0.0041432 Jy ! Component: 2600 - total flux cleaned = 0.00411112 Jy ! Component: 2650 - total flux cleaned = 0.00415364 Jy ! Component: 2700 - total flux cleaned = 0.0041537 Jy ! Component: 2750 - total flux cleaned = 0.00416408 Jy ! Component: 2800 - total flux cleaned = 0.00413305 Jy ! Component: 2850 - total flux cleaned = 0.00411268 Jy ! Component: 2900 - total flux cleaned = 0.00414304 Jy ! Component: 2950 - total flux cleaned = 0.00418325 Jy ! Component: 3000 - total flux cleaned = 0.00417329 Jy ! Component: 3050 - total flux cleaned = 0.00419308 Jy ! Component: 3100 - total flux cleaned = 0.00417338 Jy ! Component: 3150 - total flux cleaned = 0.00418322 Jy ! Component: 3200 - total flux cleaned = 0.00418317 Jy ! Component: 3250 - total flux cleaned = 0.00415429 Jy ! Component: 3300 - total flux cleaned = 0.00413511 Jy ! Component: 3350 - total flux cleaned = 0.00411594 Jy ! Component: 3400 - total flux cleaned = 0.00406829 Jy ! Component: 3450 - total flux cleaned = 0.0040493 Jy ! Component: 3500 - total flux cleaned = 0.0040303 Jy ! Component: 3550 - total flux cleaned = 0.00400191 Jy ! Component: 3600 - total flux cleaned = 0.00397341 Jy ! Component: 3650 - total flux cleaned = 0.00396394 Jy ! Component: 3700 - total flux cleaned = 0.0039831 Jy ! Component: 3750 - total flux cleaned = 0.00398314 Jy ! Component: 3800 - total flux cleaned = 0.00397364 Jy ! Component: 3850 - total flux cleaned = 0.00399286 Jy ! Component: 3900 - total flux cleaned = 0.00400262 Jy ! Component: 3950 - total flux cleaned = 0.00402215 Jy ! Component: 4000 - total flux cleaned = 0.00402221 Jy ! Component: 4050 - total flux cleaned = 0.00405203 Jy ! Total flux subtracted in 4096 components = 0.0040819 Jy ! Clean residual min=-0.000695 max=0.000572 Jy/beam ! Clean residual mean=-0.000004 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0590269 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 381 components and 0.0590269 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2324-3430_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 5.361 at 3.754 degrees (North through East) ! Clean map min=-0.0013081 max=0.036179 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2324-3430_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.036179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177719 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47367 1.47367 2.94733 5.89466 11.7893 23.5786 47.1573 94.3146 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 203.574 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2324-3430_X_uvs.log closed on Fri Mar 21 07:39:42 2014