! Started logfile: /scr/pima/bg219b_uvs/J0303+4716_X_uvs.log on Thu Apr 7 01:41:29 2016 obs /scr/pima/bg219b_uvs/J0303+4716_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0303+4716_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880247 visibilities/baseline/integration-bin. ! Found source: J0303+4716 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 8556 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0303+4716_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=2.416713Jy sigma=29.856012 ! Fit after self-cal, rms=1.265200Jy sigma=16.400941 ! 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=0.8211 mas, bmaj=1.143 mas, bpa=-6.938 degrees ! Estimated noise=1.21059 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 = 1.46867 Jy ! Component: 100 - total flux cleaned = 1.78895 Jy ! Total flux subtracted in 100 components = 1.78895 Jy ! Clean residual min=-0.185098 max=0.328044 Jy/beam ! Clean residual mean=0.000129 rms=0.062294 Jy/beam ! Combined flux in latest and established models = 1.78895 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.78895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.734196Jy sigma=15.336463 ! Fit after self-cal, rms=0.733737Jy sigma=15.318727 ! 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=0.9926 mas, bmaj=1.377 mas, bpa=-3.494 degrees ! Estimated noise=0.904452 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 = -0.0101042 Jy ! Component: 100 - total flux cleaned = 0.00197602 Jy ! Component: 150 - total flux cleaned = 0.00196105 Jy ! Component: 200 - total flux cleaned = 0.00339621 Jy ! Total flux subtracted in 200 components = 0.00339621 Jy ! Clean residual min=-0.247480 max=0.384975 Jy/beam ! Clean residual mean=0.000016 rms=0.087044 Jy/beam ! Combined flux in latest and established models = 1.79235 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 1.79234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.720188Jy sigma=15.145618 ! Fit after self-cal, rms=0.718274Jy sigma=15.133456 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9926 x 1.377 at -3.494 degrees (North through East) ! Clean map min=-0.24 max=1.8425 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 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* ! ! ! Not correcting unselected IF 5. ! ! 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* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.718274Jy sigma=15.133456 ! Fit after self-cal, rms=0.718274Jy sigma=15.133456 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=1.377 mas, bpa=-3.494 degrees ! Estimated noise=0.904452 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 = -0.00569399 Jy ! Component: 100 - total flux cleaned = 0.00116173 Jy ! Component: 150 - total flux cleaned = 0.00205801 Jy ! Component: 200 - total flux cleaned = 0.00281606 Jy ! Total flux subtracted in 200 components = 0.00281606 Jy ! Clean residual min=-0.245748 max=0.382548 Jy/beam ! Clean residual mean=0.000014 rms=0.086961 Jy/beam ! Combined flux in latest and established models = 1.79516 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 1.79516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.714627Jy sigma=15.094288 ! Fit after self-cal, rms=0.713973Jy sigma=15.089959 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.713973Jy sigma=15.089959 ! Fit after self-cal, rms=0.713973Jy sigma=15.089959 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=1.377 mas, bpa=-3.494 degrees ! Estimated noise=0.904452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00306751 Jy ! Component: 100 - total flux cleaned = -0.00235047 Jy ! Component: 150 - total flux cleaned = -0.00170753 Jy ! Component: 200 - total flux cleaned = -0.00229963 Jy ! Total flux subtracted in 200 components = -0.00229963 Jy ! Clean residual min=-0.245005 max=0.382336 Jy/beam ! Clean residual mean=0.000013 rms=0.086880 Jy/beam ! Combined flux in latest and established models = 1.79286 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 1.79286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.712921Jy sigma=15.070604 ! Fit after self-cal, rms=0.712702Jy sigma=15.068803 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 (-4.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.357383 Jy ! Component: 100 - total flux cleaned = 0.532192 Jy ! Component: 150 - total flux cleaned = 0.620397 Jy ! Component: 200 - total flux cleaned = 0.637908 Jy ! Total flux subtracted in 200 components = 0.637908 Jy ! Clean residual min=-0.199754 max=0.293108 Jy/beam ! Clean residual mean=0.000065 rms=0.067725 Jy/beam ! Combined flux in latest and established models = 2.43077 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 2.43077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.654896Jy sigma=11.817037 ! Fit after self-cal, rms=0.620725Jy sigma=11.520729 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.620725Jy sigma=11.520729 ! Fit after self-cal, rms=0.610319Jy sigma=11.455348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=1.383 mas, bpa=-3.835 degrees ! Estimated noise=0.898481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105008 Jy ! Component: 100 - total flux cleaned = 0.121921 Jy ! Component: 150 - total flux cleaned = 0.126032 Jy ! Component: 200 - total flux cleaned = 0.122368 Jy ! Total flux subtracted in 200 components = 0.122368 Jy ! Clean residual min=-0.199830 max=0.239090 Jy/beam ! Clean residual mean=0.000095 rms=0.060276 Jy/beam ! Combined flux in latest and established models = 2.55314 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 2.55314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.621241Jy sigma=10.659198 ! Fit after self-cal, rms=0.617348Jy sigma=10.615399 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 = 0.0382564 Jy ! Component: 100 - total flux cleaned = 0.0400495 Jy ! Component: 150 - total flux cleaned = 0.0415791 Jy ! Component: 200 - total flux cleaned = 0.0443908 Jy ! Total flux subtracted in 200 components = 0.0443908 Jy ! Clean residual min=-0.197428 max=0.227509 Jy/beam ! Clean residual mean=0.000099 rms=0.058226 Jy/beam ! Combined flux in latest and established models = 2.59753 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 2.59753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.619845Jy sigma=10.329783 ! Fit after self-cal, rms=0.618702Jy sigma=10.318487 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.618702Jy sigma=10.318487 ! Fit after self-cal, rms=0.618709Jy sigma=10.315664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=2.515 mas, bpa=-9.829 degrees ! Estimated noise=1.16435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136404 Jy ! Component: 100 - total flux cleaned = 0.0134097 Jy ! Component: 150 - total flux cleaned = 0.0133567 Jy ! Component: 200 - total flux cleaned = 0.00999009 Jy ! Total flux subtracted in 200 components = 0.00999009 Jy ! Clean residual min=-0.362024 max=0.406587 Jy/beam ! Clean residual mean=0.000248 rms=0.106917 Jy/beam ! Combined flux in latest and established models = 2.60752 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 2.60752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.622543Jy sigma=10.178884 ! Fit after self-cal, rms=0.623282Jy sigma=10.167824 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 = 0.00691572 Jy ! Component: 100 - total flux cleaned = 0.0068864 Jy ! Component: 150 - total flux cleaned = 0.00691945 Jy ! Component: 200 - total flux cleaned = 0.00534029 Jy ! Total flux subtracted in 200 components = 0.00534029 Jy ! Clean residual min=-0.361807 max=0.397011 Jy/beam ! Clean residual mean=0.000249 rms=0.106034 Jy/beam ! Combined flux in latest and established models = 2.61286 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 2.61286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.625465Jy sigma=10.120167 ! Fit after self-cal, rms=0.625872Jy sigma=10.116534 ! 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=0.9974 mas, bmaj=1.383 mas, bpa=-3.865 degrees ! Estimated noise=0.899493 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9974 x 1.383 at -3.865 degrees (North through East) ! Clean map min=-0.19808 max=1.7803 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.625872Jy sigma=10.116534 ! Fit after self-cal, rms=0.614034Jy sigma=10.065589 ! Inverting map and beam ! Estimated beam: bmin=0.9998 mas, bmaj=1.385 mas, bpa=-3.886 degrees ! Estimated noise=0.895045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0208397 Jy ! Component: 100 - total flux cleaned = -0.0177417 Jy ! Component: 150 - total flux cleaned = -0.0177481 Jy ! Component: 200 - total flux cleaned = -0.0155391 Jy ! Total flux subtracted in 200 components = -0.0155391 Jy ! Clean residual min=-0.193612 max=0.213587 Jy/beam ! Clean residual mean=0.000092 rms=0.055715 Jy/beam ! Combined flux in latest and established models = 2.59732 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 2.59732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.610806Jy sigma=9.955004 ! Fit after self-cal, rms=0.609571Jy sigma=9.951870 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804762 Jy ! Component: 100 - total flux cleaned = 0.0119744 Jy ! Component: 150 - total flux cleaned = 0.0137961 Jy ! Component: 200 - total flux cleaned = 0.0163546 Jy ! Total flux subtracted in 200 components = 0.0163546 Jy ! Clean residual min=-0.190603 max=0.210993 Jy/beam ! Clean residual mean=0.000094 rms=0.055478 Jy/beam ! Combined flux in latest and established models = 2.61367 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 2.61368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.608211Jy sigma=9.904830 ! Fit after self-cal, rms=0.607770Jy sigma=9.903802 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.607770Jy sigma=9.903802 ! Fit after self-cal, rms=0.606630Jy sigma=9.901767 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=0.8249 mas, bmaj=1.148 mas, bpa=-7.157 degrees ! Estimated noise=1.2006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.4355 Jy ! Component: 100 - total flux cleaned = 1.93177 Jy ! Component: 150 - total flux cleaned = 2.19375 Jy ! Component: 200 - total flux cleaned = 2.30674 Jy ! Total flux subtracted in 200 components = 2.30674 Jy ! Clean residual min=-0.180568 max=0.212665 Jy/beam ! Clean residual mean=0.000079 rms=0.042796 Jy/beam ! Combined flux in latest and established models = 2.30674 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 18 model components to the UV plane model. ! The established model now contains 18 components and 2.30674 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9993 mas, bmaj=1.385 mas, bpa=-3.694 degrees ! Estimated noise=0.893309 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 (-45.4, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244619 Jy ! Component: 100 - total flux cleaned = 0.31754 Jy ! Component: 150 - total flux cleaned = 0.365489 Jy ! Component: 200 - total flux cleaned = 0.410744 Jy ! Total flux subtracted in 200 components = 0.410744 Jy ! Clean residual min=-0.169599 max=0.202780 Jy/beam ! Clean residual mean=0.000128 rms=0.048726 Jy/beam ! Combined flux in latest and established models = 2.71748 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 59 components and 2.71748 Jy ! Inverting map ! Added new window around map position (45.6, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200404 Jy ! Component: 100 - total flux cleaned = 0.258113 Jy ! Component: 150 - total flux cleaned = 0.281665 Jy ! Component: 200 - total flux cleaned = 0.304993 Jy ! Total flux subtracted in 200 components = 0.304993 Jy ! Clean residual min=-0.139531 max=0.172335 Jy/beam ! Clean residual mean=0.000171 rms=0.039670 Jy/beam ! Combined flux in latest and established models = 3.02247 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 101 components and 3.02247 Jy ! Inverting map ! Added new window around map position (2.2, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147469 Jy ! Component: 100 - total flux cleaned = 0.205495 Jy ! Component: 150 - total flux cleaned = 0.242546 Jy ! Component: 200 - total flux cleaned = 0.267143 Jy ! Total flux subtracted in 200 components = 0.267143 Jy ! Clean residual min=-0.129988 max=0.142021 Jy/beam ! Clean residual mean=0.000189 rms=0.034559 Jy/beam ! Combined flux in latest and established models = 3.28962 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 135 components and 3.28961 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=2.137 mas, bmaj=2.515 mas, bpa=-9.597 degrees ! Estimated noise=1.15389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340486 Jy ! Component: 100 - total flux cleaned = 0.0370383 Jy ! Component: 150 - total flux cleaned = 0.0345133 Jy ! Component: 200 - total flux cleaned = 0.0301391 Jy ! Total flux subtracted in 200 components = 0.0301391 Jy ! Clean residual min=-0.213415 max=0.203611 Jy/beam ! Clean residual mean=0.000497 rms=0.055531 Jy/beam ! Combined flux in latest and established models = 3.31975 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 = -0.00785891 Jy ! Component: 100 - total flux cleaned = -0.0149273 Jy ! Component: 150 - total flux cleaned = -0.0181574 Jy ! Component: 200 - total flux cleaned = -0.021232 Jy ! Total flux subtracted in 200 components = -0.021232 Jy ! Clean residual min=-0.211325 max=0.194833 Jy/beam ! Clean residual mean=0.000492 rms=0.053543 Jy/beam ! Combined flux in latest and established models = 3.29852 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 160 components and 3.29852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9993 mas, bmaj=1.385 mas, bpa=-3.694 degrees ! Estimated noise=0.893309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208024 Jy ! Component: 100 - total flux cleaned = 0.033931 Jy ! Component: 150 - total flux cleaned = 0.0471666 Jy ! Component: 200 - total flux cleaned = 0.0606641 Jy ! Total flux subtracted in 200 components = 0.0606641 Jy ! Clean residual min=-0.128625 max=0.124513 Jy/beam ! Clean residual mean=0.000213 rms=0.030756 Jy/beam ! Combined flux in latest and established models = 3.35919 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 178 components and 3.35919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.498897Jy sigma=6.538788 ! Fit after self-cal, rms=0.475882Jy sigma=6.272906 wmodel /scr/pima/bg219b_uvs/J0303+4716_X_map.mod ! Writing 178 model components to file: /scr/pima/bg219b_uvs/J0303+4716_X_map.mod wobs /scr/pima/bg219b_uvs/J0303+4716_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0303+4716_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0303+4716_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0303+4716_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 = -1.59938e-05 Jy ! Component: 100 - total flux cleaned = 0.00925826 Jy ! Component: 150 - total flux cleaned = 0.0266275 Jy ! Component: 200 - total flux cleaned = 0.039903 Jy ! Component: 250 - total flux cleaned = 0.052521 Jy ! Component: 300 - total flux cleaned = 0.0631043 Jy ! Component: 350 - total flux cleaned = 0.0703246 Jy ! Component: 400 - total flux cleaned = 0.0716868 Jy ! Component: 450 - total flux cleaned = 0.0676837 Jy ! Component: 500 - total flux cleaned = 0.0637907 Jy ! Component: 550 - total flux cleaned = 0.0600191 Jy ! Component: 600 - total flux cleaned = 0.0526578 Jy ! Component: 650 - total flux cleaned = 0.0490694 Jy ! Component: 700 - total flux cleaned = 0.0444403 Jy ! Component: 750 - total flux cleaned = 0.0376921 Jy ! Component: 800 - total flux cleaned = 0.0344051 Jy ! Component: 850 - total flux cleaned = 0.0322549 Jy ! Component: 900 - total flux cleaned = 0.0280668 Jy ! Component: 950 - total flux cleaned = 0.0229817 Jy ! Component: 1000 - total flux cleaned = 0.0180378 Jy ! Component: 1050 - total flux cleaned = 0.0132338 Jy ! Component: 1100 - total flux cleaned = 0.0132542 Jy ! Component: 1150 - total flux cleaned = 0.00956024 Jy ! Component: 1200 - total flux cleaned = 0.00779397 Jy ! Component: 1250 - total flux cleaned = 0.00778322 Jy ! Component: 1300 - total flux cleaned = 0.00259851 Jy ! Component: 1350 - total flux cleaned = 7.21055e-05 Jy ! Component: 1400 - total flux cleaned = -0.00323021 Jy ! Component: 1450 - total flux cleaned = -0.00891539 Jy ! Component: 1500 - total flux cleaned = -0.0112989 Jy ! Component: 1550 - total flux cleaned = -0.0160147 Jy ! Component: 1600 - total flux cleaned = -0.0175586 Jy ! Component: 1650 - total flux cleaned = -0.0198514 Jy ! Component: 1700 - total flux cleaned = -0.0250241 Jy ! Component: 1750 - total flux cleaned = -0.0279158 Jy ! Component: 1800 - total flux cleaned = -0.0293657 Jy ! Component: 1850 - total flux cleaned = -0.0349696 Jy ! Component: 1900 - total flux cleaned = -0.0370359 Jy ! Component: 1950 - total flux cleaned = -0.0377184 Jy ! Component: 2000 - total flux cleaned = -0.0416889 Jy ! Component: 2050 - total flux cleaned = -0.044931 Jy ! Component: 2100 - total flux cleaned = -0.0487777 Jy ! Component: 2150 - total flux cleaned = -0.0512859 Jy ! Component: 2200 - total flux cleaned = -0.0555947 Jy ! Component: 2250 - total flux cleaned = -0.0555797 Jy ! Component: 2300 - total flux cleaned = -0.0591781 Jy ! Component: 2350 - total flux cleaned = -0.0621307 Jy ! Component: 2400 - total flux cleaned = -0.0656104 Jy ! Component: 2450 - total flux cleaned = -0.0679005 Jy ! Component: 2500 - total flux cleaned = -0.0707135 Jy ! Component: 2550 - total flux cleaned = -0.0729335 Jy ! Component: 2600 - total flux cleaned = -0.0756678 Jy ! Component: 2650 - total flux cleaned = -0.079444 Jy ! Component: 2700 - total flux cleaned = -0.0805077 Jy ! Component: 2750 - total flux cleaned = -0.085251 Jy ! Component: 2800 - total flux cleaned = -0.0878491 Jy ! Component: 2850 - total flux cleaned = -0.0893935 Jy ! Component: 2900 - total flux cleaned = -0.092942 Jy ! Component: 2950 - total flux cleaned = -0.0954497 Jy ! Component: 3000 - total flux cleaned = -0.0979358 Jy ! Component: 3050 - total flux cleaned = -0.100875 Jy ! Component: 3100 - total flux cleaned = -0.103295 Jy ! Component: 3150 - total flux cleaned = -0.103773 Jy ! Component: 3200 - total flux cleaned = -0.107089 Jy ! Component: 3250 - total flux cleaned = -0.107554 Jy ! Component: 3300 - total flux cleaned = -0.110799 Jy ! Component: 3350 - total flux cleaned = -0.111715 Jy ! Component: 3400 - total flux cleaned = -0.113983 Jy ! Component: 3450 - total flux cleaned = -0.116681 Jy ! Component: 3500 - total flux cleaned = -0.118454 Jy ! Component: 3550 - total flux cleaned = -0.121081 Jy ! Component: 3600 - total flux cleaned = -0.121949 Jy ! Component: 3650 - total flux cleaned = -0.12538 Jy ! Component: 3700 - total flux cleaned = -0.124534 Jy ! Component: 3750 - total flux cleaned = -0.127483 Jy ! Component: 3800 - total flux cleaned = -0.129985 Jy ! Component: 3850 - total flux cleaned = -0.132044 Jy ! Component: 3900 - total flux cleaned = -0.132863 Jy ! Component: 3950 - total flux cleaned = -0.136502 Jy ! Component: 4000 - total flux cleaned = -0.138506 Jy ! Component: 4050 - total flux cleaned = -0.141678 Jy ! Total flux subtracted in 4096 components = -0.142847 Jy ! Clean residual min=-0.021551 max=0.021813 Jy/beam ! Clean residual mean=0.000085 rms=0.007356 Jy/beam ! Combined flux in latest and established models = 3.21634 Jy keep ! Adding 396 model components to the UV plane model. ! The established model now contains 571 components and 3.21634 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0303+4716_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9993 x 1.385 at -3.694 degrees (North through East) ! Clean map min=-0.073113 max=1.6755 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0303+4716_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.67547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00709623 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27061 1.27061 2.54123 5.08246 10.1649 20.3298 40.6596 81.3193 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0212 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.675 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 236.106 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0303+4716_X_uvs.log closed on Thu Apr 7 01:41:33 2016