! Started logfile: /d2/scr/pima/bp177e_uvs/J1733+0804_X_uvs.log on Sat Mar 22 21:05:49 2014 obs /d2/scr/pima/bp177e_uvs/J1733+0804_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1733+0804_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J1733+0804 ! ! 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 840 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/bp177e_uvs/J1733+0804_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=0.999539Jy sigma=38.831000 ! Fit after self-cal, rms=0.942433Jy sigma=36.638853 ! 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=0.9544 mas, bmaj=2.588 mas, bpa=16.82 degrees ! Estimated noise=0.794904 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 = 0.0431754 Jy ! Component: 100 - total flux cleaned = 0.0624563 Jy ! Total flux subtracted in 100 components = 0.0624563 Jy ! Clean residual min=-0.006125 max=0.010195 Jy/beam ! Clean residual mean=-0.000003 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.0624563 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0624563 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=0.028640Jy sigma=1.103244 ! Fit after self-cal, rms=0.028313Jy sigma=1.090094 ! 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=1.176 mas, bmaj=2.681 mas, bpa=15.45 degrees ! Estimated noise=0.638758 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 = 0.0141291 Jy ! Component: 100 - total flux cleaned = 0.0220902 Jy ! Component: 150 - total flux cleaned = 0.0271819 Jy ! Component: 200 - total flux cleaned = 0.0305483 Jy ! Total flux subtracted in 200 components = 0.0305483 Jy ! Clean residual min=-0.005056 max=0.006246 Jy/beam ! Clean residual mean=-0.000008 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.0930046 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 53 components and 0.0930046 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=0.020075Jy sigma=0.753897 ! Fit after self-cal, rms=0.020040Jy sigma=0.751721 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 2.681 at 15.45 degrees (North through East) ! Clean map min=-0.0047955 max=0.048518 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.10 KP 0.87 ! LA 0.87 NL 0.97 OV 1.07 PT 0.85 ! SC 0.92 ! ! ! 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* 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* HN 1.00* KP 1.00* ! LA 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 1.00 FD 1.11 HN 1.16 KP 1.03 ! LA 0.91 NL 0.89 OV 1.02 PT 0.86 ! SC 1.02 ! ! ! 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.020040Jy sigma=0.751721 ! Fit after self-cal, rms=0.019347Jy sigma=0.726462 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.698 mas, bpa=15.64 degrees ! Estimated noise=0.630944 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 = 0.00141577 Jy ! Component: 100 - total flux cleaned = 0.00166988 Jy ! Component: 150 - total flux cleaned = 0.00174566 Jy ! Component: 200 - total flux cleaned = 0.0017825 Jy ! Total flux subtracted in 200 components = 0.0017825 Jy ! Clean residual min=-0.004255 max=0.005632 Jy/beam ! Clean residual mean=-0.000005 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.0947871 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0947871 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=0.019160Jy sigma=0.719470 ! Fit after self-cal, rms=0.019161Jy sigma=0.718597 ! 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=0.019161Jy sigma=0.718597 ! Fit after self-cal, rms=0.019154Jy sigma=0.718385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=2.696 mas, bpa=15.67 degrees ! Estimated noise=0.631109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045622 Jy ! Component: 100 - total flux cleaned = 0.000492271 Jy ! Component: 150 - total flux cleaned = 0.00049096 Jy ! Component: 200 - total flux cleaned = 0.000490125 Jy ! Total flux subtracted in 200 components = 0.000490125 Jy ! Clean residual min=-0.004224 max=0.005603 Jy/beam ! Clean residual mean=-0.000005 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.0952772 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0952772 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=0.019036Jy sigma=0.713944 ! Fit after self-cal, rms=0.019032Jy sigma=0.713372 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 (21.2, -33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565138 Jy ! Component: 100 - total flux cleaned = 0.00917133 Jy ! Component: 150 - total flux cleaned = 0.0117178 Jy ! Component: 200 - total flux cleaned = 0.0136325 Jy ! Total flux subtracted in 200 components = 0.0136325 Jy ! Clean residual min=-0.003423 max=0.002835 Jy/beam ! Clean residual mean=-0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.10891 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 112 components and 0.10891 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=0.017068Jy sigma=0.625455 ! Fit after self-cal, rms=0.016944Jy sigma=0.621057 ! 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=0.016944Jy sigma=0.621057 ! Fit after self-cal, rms=0.016314Jy sigma=0.594461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.699 mas, bpa=16.33 degrees ! Estimated noise=0.625342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171509 Jy ! Component: 100 - total flux cleaned = 0.00252964 Jy ! Component: 150 - total flux cleaned = 0.00320098 Jy ! Component: 200 - total flux cleaned = 0.00381343 Jy ! Total flux subtracted in 200 components = 0.00381343 Jy ! Clean residual min=-0.002711 max=0.002623 Jy/beam ! Clean residual mean=-0.000000 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.112723 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 151 components and 0.112723 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=0.016058Jy sigma=0.582687 ! Fit after self-cal, rms=0.016043Jy sigma=0.582118 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 = 0.000589294 Jy ! Component: 100 - total flux cleaned = 0.000800937 Jy ! Component: 150 - total flux cleaned = 0.00101869 Jy ! Component: 200 - total flux cleaned = 0.00126911 Jy ! Total flux subtracted in 200 components = 0.00126911 Jy ! Clean residual min=-0.002656 max=0.002588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.113992 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 166 components and 0.113992 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=0.015947Jy sigma=0.578245 ! Fit after self-cal, rms=0.015942Jy sigma=0.578124 ! 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=0.015942Jy sigma=0.578124 ! Fit after self-cal, rms=0.015888Jy sigma=0.575771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=3.249 mas, bpa=5.653 degrees ! Estimated noise=0.738899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161393 Jy ! Component: 100 - total flux cleaned = 0.00264327 Jy ! Component: 150 - total flux cleaned = 0.00316435 Jy ! Component: 200 - total flux cleaned = 0.0035588 Jy ! Total flux subtracted in 200 components = 0.0035588 Jy ! Clean residual min=-0.003406 max=0.002828 Jy/beam ! Clean residual mean=-0.000000 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.117551 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 201 components and 0.117551 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=0.015856Jy sigma=0.573366 ! Fit after self-cal, rms=0.015847Jy sigma=0.573024 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 = 0.000331729 Jy ! Component: 100 - total flux cleaned = 0.000458219 Jy ! Component: 150 - total flux cleaned = 0.000567687 Jy ! Component: 200 - total flux cleaned = 0.0006165 Jy ! Total flux subtracted in 200 components = 0.0006165 Jy ! Clean residual min=-0.003242 max=0.002789 Jy/beam ! Clean residual mean=0.000000 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.118168 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 208 components and 0.118168 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=0.015842Jy sigma=0.572449 ! Fit after self-cal, rms=0.015839Jy sigma=0.572307 ! 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=1.166 mas, bmaj=2.695 mas, bpa=16.4 degrees ! Estimated noise=0.624357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 2.695 at 16.4 degrees (North through East) ! Clean map min=-0.002427 max=0.046662 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=0.9469 mas, bmaj=2.606 mas, bpa=17.43 degrees ! Estimated noise=0.777768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426894 Jy ! Component: 100 - total flux cleaned = 0.0625044 Jy ! Component: 150 - total flux cleaned = 0.0732376 Jy ! Component: 200 - total flux cleaned = 0.0800634 Jy ! Total flux subtracted in 200 components = 0.0800634 Jy ! Clean residual min=-0.004251 max=0.006071 Jy/beam ! Clean residual mean=-0.000001 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.0800634 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0800634 Jy ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.695 mas, bpa=16.4 degrees ! Estimated noise=0.624357 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 (1.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761266 Jy ! Component: 100 - total flux cleaned = 0.0131223 Jy ! Component: 150 - total flux cleaned = 0.0175098 Jy ! Component: 200 - total flux cleaned = 0.0210814 Jy ! Total flux subtracted in 200 components = 0.0210814 Jy ! Clean residual min=-0.003723 max=0.003088 Jy/beam ! Clean residual mean=-0.000003 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.101145 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 95 components and 0.101145 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=2.266 mas, bmaj=3.249 mas, bpa=5.653 degrees ! Estimated noise=0.738899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463535 Jy ! Component: 100 - total flux cleaned = 0.00797191 Jy ! Component: 150 - total flux cleaned = 0.0105067 Jy ! Component: 200 - total flux cleaned = 0.0122685 Jy ! Total flux subtracted in 200 components = 0.0122685 Jy ! Clean residual min=-0.003723 max=0.002594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.113413 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116791 Jy ! Component: 100 - total flux cleaned = 0.00207914 Jy ! Component: 150 - total flux cleaned = 0.00283951 Jy ! Component: 200 - total flux cleaned = 0.00340438 Jy ! Total flux subtracted in 200 components = 0.00340438 Jy ! Clean residual min=-0.003323 max=0.002512 Jy/beam ! Clean residual mean=0.000001 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.116818 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 192 components and 0.116818 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.695 mas, bpa=16.4 degrees ! Estimated noise=0.624357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457247 Jy ! Component: 100 - total flux cleaned = 0.00071551 Jy ! Component: 150 - total flux cleaned = 0.000908488 Jy ! Component: 200 - total flux cleaned = 0.00107736 Jy ! Total flux subtracted in 200 components = 0.00107736 Jy ! Clean residual min=-0.002611 max=0.002065 Jy/beam ! Clean residual mean=0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.117895 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 212 components and 0.117895 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=0.015504Jy sigma=0.559241 ! Fit after self-cal, rms=0.015475Jy sigma=0.557734 wmodel /d2/scr/pima/bp177e_uvs/J1733+0804_X_map.mod ! Writing 212 model components to file: /d2/scr/pima/bp177e_uvs/J1733+0804_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1733+0804_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1733+0804_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1733+0804_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1733+0804_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 = -0.000823964 Jy ! Component: 100 - total flux cleaned = -0.000935858 Jy ! Component: 150 - total flux cleaned = -0.000935314 Jy ! Component: 200 - total flux cleaned = -0.000903832 Jy ! Component: 250 - total flux cleaned = -0.000849013 Jy ! Component: 300 - total flux cleaned = -0.000875254 Jy ! Component: 350 - total flux cleaned = -0.000875551 Jy ! Component: 400 - total flux cleaned = -0.000922723 Jy ! Component: 450 - total flux cleaned = -0.000989699 Jy ! Component: 500 - total flux cleaned = -0.00107498 Jy ! Component: 550 - total flux cleaned = -0.00117734 Jy ! Component: 600 - total flux cleaned = -0.00125635 Jy ! Component: 650 - total flux cleaned = -0.00135093 Jy ! Component: 700 - total flux cleaned = -0.00140536 Jy ! Component: 750 - total flux cleaned = -0.00140573 Jy ! Component: 800 - total flux cleaned = -0.00138904 Jy ! Component: 850 - total flux cleaned = -0.00135676 Jy ! Component: 900 - total flux cleaned = -0.00134051 Jy ! Component: 950 - total flux cleaned = -0.00126265 Jy ! Component: 1000 - total flux cleaned = -0.00118768 Jy ! Component: 1050 - total flux cleaned = -0.00115868 Jy ! Component: 1100 - total flux cleaned = -0.00111559 Jy ! Component: 1150 - total flux cleaned = -0.00105956 Jy ! Component: 1200 - total flux cleaned = -0.000991105 Jy ! Component: 1250 - total flux cleaned = -0.000990937 Jy ! Component: 1300 - total flux cleaned = -0.000991057 Jy ! Component: 1350 - total flux cleaned = -0.0010425 Jy ! Component: 1400 - total flux cleaned = -0.00103014 Jy ! Component: 1450 - total flux cleaned = -0.00103034 Jy ! Component: 1500 - total flux cleaned = -0.00104244 Jy ! Component: 1550 - total flux cleaned = -0.00107791 Jy ! Component: 1600 - total flux cleaned = -0.00106604 Jy ! Component: 1650 - total flux cleaned = -0.00106596 Jy ! Component: 1700 - total flux cleaned = -0.00106605 Jy ! Component: 1750 - total flux cleaned = -0.00108782 Jy ! Component: 1800 - total flux cleaned = -0.0011091 Jy ! Component: 1850 - total flux cleaned = -0.00111967 Jy ! Component: 1900 - total flux cleaned = -0.00115097 Jy ! Component: 1950 - total flux cleaned = -0.00118172 Jy ! Component: 2000 - total flux cleaned = -0.00119169 Jy ! Component: 2050 - total flux cleaned = -0.00124153 Jy ! Component: 2100 - total flux cleaned = -0.00123145 Jy ! Component: 2150 - total flux cleaned = -0.00124106 Jy ! Component: 2200 - total flux cleaned = -0.00122167 Jy ! Component: 2250 - total flux cleaned = -0.00120254 Jy ! Component: 2300 - total flux cleaned = -0.00119315 Jy ! Component: 2350 - total flux cleaned = -0.00119314 Jy ! Component: 2400 - total flux cleaned = -0.00119312 Jy ! Component: 2450 - total flux cleaned = -0.00121117 Jy ! Component: 2500 - total flux cleaned = -0.0012379 Jy ! Component: 2550 - total flux cleaned = -0.00123778 Jy ! Component: 2600 - total flux cleaned = -0.00124641 Jy ! Component: 2650 - total flux cleaned = -0.00124644 Jy ! Component: 2700 - total flux cleaned = -0.0012379 Jy ! Component: 2750 - total flux cleaned = -0.00126333 Jy ! Component: 2800 - total flux cleaned = -0.00125492 Jy ! Component: 2850 - total flux cleaned = -0.00126334 Jy ! Component: 2900 - total flux cleaned = -0.00127156 Jy ! Component: 2950 - total flux cleaned = -0.0012879 Jy ! Component: 3000 - total flux cleaned = -0.0013122 Jy ! Component: 3050 - total flux cleaned = -0.0013122 Jy ! Component: 3100 - total flux cleaned = -0.0013519 Jy ! Component: 3150 - total flux cleaned = -0.00135971 Jy ! Component: 3200 - total flux cleaned = -0.00135964 Jy ! Component: 3250 - total flux cleaned = -0.00138292 Jy ! Component: 3300 - total flux cleaned = -0.0013906 Jy ! Component: 3350 - total flux cleaned = -0.00140586 Jy ! Component: 3400 - total flux cleaned = -0.00139824 Jy ! Component: 3450 - total flux cleaned = -0.00142092 Jy ! Component: 3500 - total flux cleaned = -0.00145091 Jy ! Component: 3550 - total flux cleaned = -0.00145832 Jy ! Component: 3600 - total flux cleaned = -0.00147314 Jy ! Component: 3650 - total flux cleaned = -0.00147315 Jy ! Component: 3700 - total flux cleaned = -0.00147323 Jy ! Component: 3750 - total flux cleaned = -0.00149509 Jy ! Component: 3800 - total flux cleaned = -0.00150961 Jy ! Component: 3850 - total flux cleaned = -0.00153125 Jy ! Component: 3900 - total flux cleaned = -0.00153842 Jy ! Component: 3950 - total flux cleaned = -0.00156696 Jy ! Component: 4000 - total flux cleaned = -0.00156693 Jy ! Component: 4050 - total flux cleaned = -0.00155982 Jy ! Total flux subtracted in 4096 components = -0.00156686 Jy ! Clean residual min=-0.000419 max=0.000420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.116328 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 487 components and 0.116328 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1733+0804_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 2.695 at 16.4 degrees (North through East) ! Clean map min=-0.0011724 max=0.048111 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1733+0804_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0481111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112911 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.704064 0.704064 1.40813 2.81626 5.63251 11.265 22.53 45.0601 90.1202 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 426.097 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1733+0804_X_uvs.log closed on Sat Mar 22 21:05:54 2014