! Started logfile: /scr/pima/bg219h_uvs/J0208-2650_X_uvs.log on Thu Apr 7 11:57:19 2016 obs /scr/pima/bg219h_uvs/J0208-2650_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0208-2650_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.856349 visibilities/baseline/integration-bin. ! Found source: J0208-2650 ! ! 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 12948 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/bg219h_uvs/J0208-2650_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.009537Jy sigma=21.147332 ! Fit after self-cal, rms=0.885827Jy sigma=18.496390 ! 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=0.6563 mas, bmaj=1.817 mas, bpa=-5.616 degrees ! Estimated noise=0.666136 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 = 0.0886744 Jy ! Component: 100 - total flux cleaned = 0.11221 Jy ! Total flux subtracted in 100 components = 0.11221 Jy ! Clean residual min=-0.005576 max=0.009437 Jy/beam ! Clean residual mean=-0.000002 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.11221 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.11221 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=0.078462Jy sigma=1.416132 ! Fit after self-cal, rms=0.078144Jy sigma=1.411052 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0099695 Jy ! Component: 100 - total flux cleaned = 0.0148007 Jy ! Total flux subtracted in 100 components = 0.0148007 Jy ! Clean residual min=-0.004605 max=0.004200 Jy/beam ! Clean residual mean=-0.000004 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.12701 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.12701 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=0.076995Jy sigma=1.375403 ! Fit after self-cal, rms=0.076995Jy sigma=1.375149 ! 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=0.8141 mas, bmaj=2.109 mas, bpa=-6.212 degrees ! Estimated noise=0.443898 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 = 0.00289155 Jy ! Component: 100 - total flux cleaned = 0.00425513 Jy ! Component: 150 - total flux cleaned = 0.00448149 Jy ! Component: 200 - total flux cleaned = 0.004645 Jy ! Total flux subtracted in 200 components = 0.004645 Jy ! Clean residual min=-0.003172 max=0.003044 Jy/beam ! Clean residual mean=-0.000005 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.131655 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.131655 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=0.076920Jy sigma=1.372062 ! Fit after self-cal, rms=0.076930Jy sigma=1.372002 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8141 x 2.109 at -6.212 degrees (North through East) ! Clean map min=-0.0030076 max=0.11699 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 1.03 HN 1.18 KP 0.95 ! LA 0.96 MK 1.08 NL 0.99 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.14 KP 0.98 ! LA 0.94 MK 1.04 NL 1.02 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.08 KP 0.99 ! LA 0.97 MK 0.99 NL 0.95 OV 1.01 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.95 KP 0.99 ! LA 1.04 MK 1.01 NL 1.00 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.10 KP 1.02 ! LA 0.99 MK 1.00 NL 1.00 OV 0.99 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.95 KP 0.96 ! LA 0.94 MK 1.03 NL 0.99 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.15 KP 0.97 ! LA 1.09 MK 0.95 NL 0.98 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! 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=0.076930Jy sigma=1.372002 ! Fit after self-cal, rms=0.078652Jy sigma=1.364985 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8165 mas, bmaj=2.104 mas, bpa=-5.959 degrees ! Estimated noise=0.442967 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 = -0.00108277 Jy ! Component: 100 - total flux cleaned = -0.00114778 Jy ! Component: 150 - total flux cleaned = -0.00117554 Jy ! Component: 200 - total flux cleaned = -0.00120087 Jy ! Total flux subtracted in 200 components = -0.00120087 Jy ! Clean residual min=-0.003098 max=0.002530 Jy/beam ! Clean residual mean=-0.000003 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.130455 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.130455 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=0.078617Jy sigma=1.364377 ! Fit after self-cal, rms=0.078655Jy sigma=1.364243 ! 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=0.078655Jy sigma=1.364243 ! Fit after self-cal, rms=0.077560Jy sigma=1.364753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.815 mas, bmaj=2.103 mas, bpa=-5.804 degrees ! Estimated noise=0.439049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133568 Jy ! Component: 100 - total flux cleaned = -0.000133621 Jy ! Component: 150 - total flux cleaned = -0.000108434 Jy ! Component: 200 - total flux cleaned = -0.000109321 Jy ! Total flux subtracted in 200 components = -0.000109321 Jy ! Clean residual min=-0.002827 max=0.002610 Jy/beam ! Clean residual mean=-0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.130345 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.130345 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=0.077535Jy sigma=1.364403 ! Fit after self-cal, rms=0.077539Jy sigma=1.364290 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.94637e-05 Jy ! Component: 100 - total flux cleaned = -5.11826e-05 Jy ! Component: 150 - total flux cleaned = -3.43786e-05 Jy ! Component: 200 - total flux cleaned = -1.96008e-05 Jy ! Total flux subtracted in 200 components = -1.96008e-05 Jy ! Clean residual min=-0.002794 max=0.002579 Jy/beam ! Clean residual mean=-0.000003 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.130326 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.130326 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=0.077527Jy sigma=1.364155 ! Fit after self-cal, rms=0.077531Jy sigma=1.364132 ! 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=0.077531Jy sigma=1.364132 ! Fit after self-cal, rms=0.077319Jy sigma=1.363633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8146 mas, bmaj=2.103 mas, bpa=-5.659 degrees ! Estimated noise=0.437275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168459 Jy ! Component: 100 - total flux cleaned = -0.00014681 Jy ! Component: 150 - total flux cleaned = -0.000148223 Jy ! Component: 200 - total flux cleaned = -0.000148151 Jy ! Total flux subtracted in 200 components = -0.000148151 Jy ! Clean residual min=-0.002581 max=0.002559 Jy/beam ! Clean residual mean=-0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.130177 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.130177 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=0.077303Jy sigma=1.363470 ! Fit after self-cal, rms=0.077311Jy sigma=1.363438 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 = -4.5825e-05 Jy ! Component: 100 - total flux cleaned = -2.82362e-07 Jy ! Component: 150 - total flux cleaned = 1.23861e-05 Jy ! Component: 200 - total flux cleaned = 2.37366e-05 Jy ! Total flux subtracted in 200 components = 2.37366e-05 Jy ! Clean residual min=-0.002568 max=0.002547 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.130201 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.130201 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=0.077302Jy sigma=1.363372 ! Fit after self-cal, rms=0.077305Jy sigma=1.363356 ! 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=0.077305Jy sigma=1.363356 ! Fit after self-cal, rms=0.076883Jy sigma=1.363268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=5.294 mas, bpa=1.938 degrees ! Estimated noise=0.562827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244274 Jy ! Component: 100 - total flux cleaned = 0.000257576 Jy ! Component: 150 - total flux cleaned = 0.000291172 Jy ! Component: 200 - total flux cleaned = 0.00031195 Jy ! Total flux subtracted in 200 components = 0.00031195 Jy ! Clean residual min=-0.002934 max=0.002362 Jy/beam ! Clean residual mean=-0.000005 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.130513 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.130513 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=0.076876Jy sigma=1.363266 ! Fit after self-cal, rms=0.076879Jy sigma=1.363246 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 = 6.57501e-05 Jy ! Component: 100 - total flux cleaned = 7.70923e-05 Jy ! Component: 150 - total flux cleaned = 8.67781e-05 Jy ! Component: 200 - total flux cleaned = 0.000113544 Jy ! Total flux subtracted in 200 components = 0.000113544 Jy ! Clean residual min=-0.002935 max=0.002360 Jy/beam ! Clean residual mean=-0.000005 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.130627 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.130627 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=0.076875Jy sigma=1.363280 ! Fit after self-cal, rms=0.076878Jy sigma=1.363261 ! 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=0.8141 mas, bmaj=2.102 mas, bpa=-5.562 degrees ! Estimated noise=0.435768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8141 x 2.102 at -5.562 degrees (North through East) ! Clean map min=-0.0023608 max=0.11485 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=0.6561 mas, bmaj=1.812 mas, bpa=-5.111 degrees ! Estimated noise=0.654612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0870659 Jy ! Component: 100 - total flux cleaned = 0.110068 Jy ! Component: 150 - total flux cleaned = 0.120022 Jy ! Component: 200 - total flux cleaned = 0.125344 Jy ! Total flux subtracted in 200 components = 0.125344 Jy ! Clean residual min=-0.004419 max=0.003741 Jy/beam ! Clean residual mean=-0.000003 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.125344 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.125344 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8141 mas, bmaj=2.102 mas, bpa=-5.562 degrees ! Estimated noise=0.435768 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302972 Jy ! Component: 100 - total flux cleaned = 0.00432201 Jy ! Component: 150 - total flux cleaned = 0.00455191 Jy ! Component: 200 - total flux cleaned = 0.00468142 Jy ! Total flux subtracted in 200 components = 0.00468142 Jy ! Clean residual min=-0.002863 max=0.002721 Jy/beam ! Clean residual mean=-0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.130025 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.130025 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=2.157 mas, bmaj=5.294 mas, bpa=1.938 degrees ! Estimated noise=0.562827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750945 Jy ! Component: 100 - total flux cleaned = 0.000795257 Jy ! Component: 150 - total flux cleaned = 0.00081975 Jy ! Component: 200 - total flux cleaned = 0.000842177 Jy ! Total flux subtracted in 200 components = 0.000842177 Jy ! Clean residual min=-0.002929 max=0.002355 Jy/beam ! Clean residual mean=-0.000005 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.130867 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 = 1.95405e-05 Jy ! Component: 100 - total flux cleaned = 3.79054e-05 Jy ! Component: 150 - total flux cleaned = 5.39431e-05 Jy ! Component: 200 - total flux cleaned = 6.96134e-05 Jy ! Total flux subtracted in 200 components = 6.96134e-05 Jy ! Clean residual min=-0.002922 max=0.002356 Jy/beam ! Clean residual mean=-0.000005 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.130937 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.130937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8141 mas, bmaj=2.102 mas, bpa=-5.562 degrees ! Estimated noise=0.435768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305477 Jy ! Component: 100 - total flux cleaned = -0.000386074 Jy ! Component: 150 - total flux cleaned = -0.000410155 Jy ! Component: 200 - total flux cleaned = -0.000456143 Jy ! Total flux subtracted in 200 components = -0.000456143 Jy ! Clean residual min=-0.002787 max=0.002582 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.130481 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.130481 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=0.076895Jy sigma=1.363980 ! Fit after self-cal, rms=0.076899Jy sigma=1.363946 wmodel /scr/pima/bg219h_uvs/J0208-2650_X_map.mod ! Writing 35 model components to file: /scr/pima/bg219h_uvs/J0208-2650_X_map.mod wobs /scr/pima/bg219h_uvs/J0208-2650_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0208-2650_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0208-2650_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J0208-2650_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 = -0.000465165 Jy ! Component: 100 - total flux cleaned = -0.000283034 Jy ! Component: 150 - total flux cleaned = -0.000155651 Jy ! Component: 200 - total flux cleaned = -0.000116155 Jy ! Component: 250 - total flux cleaned = 3.92726e-05 Jy ! Component: 300 - total flux cleaned = 3.03916e-06 Jy ! Component: 350 - total flux cleaned = -6.92107e-05 Jy ! Component: 400 - total flux cleaned = -3.54545e-05 Jy ! Component: 450 - total flux cleaned = -6.96384e-05 Jy ! Component: 500 - total flux cleaned = -0.000102869 Jy ! Component: 550 - total flux cleaned = -0.000101719 Jy ! Component: 600 - total flux cleaned = -0.000133916 Jy ! Component: 650 - total flux cleaned = -0.000102508 Jy ! Component: 700 - total flux cleaned = -0.000196402 Jy ! Component: 750 - total flux cleaned = -0.000288233 Jy ! Component: 800 - total flux cleaned = -0.000227264 Jy ! Component: 850 - total flux cleaned = -0.000227543 Jy ! Component: 900 - total flux cleaned = -0.000256442 Jy ! Component: 950 - total flux cleaned = -0.000170072 Jy ! Component: 1000 - total flux cleaned = -0.000141523 Jy ! Component: 1050 - total flux cleaned = -0.000113473 Jy ! Component: 1100 - total flux cleaned = -8.59662e-05 Jy ! Component: 1150 - total flux cleaned = -4.93043e-06 Jy ! Component: 1200 - total flux cleaned = -5.08338e-06 Jy ! Component: 1250 - total flux cleaned = 7.40064e-05 Jy ! Component: 1300 - total flux cleaned = 9.99159e-05 Jy ! Component: 1350 - total flux cleaned = 0.000100054 Jy ! Component: 1400 - total flux cleaned = 0.000125931 Jy ! Component: 1450 - total flux cleaned = 0.000151713 Jy ! Component: 1500 - total flux cleaned = 0.000275687 Jy ! Component: 1550 - total flux cleaned = 0.000300038 Jy ! Component: 1600 - total flux cleaned = 0.000348815 Jy ! Component: 1650 - total flux cleaned = 0.000396825 Jy ! Component: 1700 - total flux cleaned = 0.00046778 Jy ! Component: 1750 - total flux cleaned = 0.000514454 Jy ! Component: 1800 - total flux cleaned = 0.000607346 Jy ! Component: 1850 - total flux cleaned = 0.000561642 Jy ! Component: 1900 - total flux cleaned = 0.000721332 Jy ! Component: 1950 - total flux cleaned = 0.000811243 Jy ! Component: 2000 - total flux cleaned = 0.000877801 Jy ! Component: 2050 - total flux cleaned = 0.000877941 Jy ! Component: 2100 - total flux cleaned = 0.000943912 Jy ! Component: 2150 - total flux cleaned = 0.000987123 Jy ! Component: 2200 - total flux cleaned = 0.00100898 Jy ! Component: 2250 - total flux cleaned = 0.00105164 Jy ! Component: 2300 - total flux cleaned = 0.00100954 Jy ! Component: 2350 - total flux cleaned = 0.00111413 Jy ! Component: 2400 - total flux cleaned = 0.0010727 Jy ! Component: 2450 - total flux cleaned = 0.00109325 Jy ! Component: 2500 - total flux cleaned = 0.00107289 Jy ! Component: 2550 - total flux cleaned = 0.00107293 Jy ! Component: 2600 - total flux cleaned = 0.00107293 Jy ! Component: 2650 - total flux cleaned = 0.00107295 Jy ! Component: 2700 - total flux cleaned = 0.0010926 Jy ! Component: 2750 - total flux cleaned = 0.00105349 Jy ! Component: 2800 - total flux cleaned = 0.0010924 Jy ! Component: 2850 - total flux cleaned = 0.00111157 Jy ! Component: 2900 - total flux cleaned = 0.00103521 Jy ! Component: 2950 - total flux cleaned = 0.00107324 Jy ! Component: 3000 - total flux cleaned = 0.00107329 Jy ! Component: 3050 - total flux cleaned = 0.00103615 Jy ! Component: 3100 - total flux cleaned = 0.0010366 Jy ! Component: 3150 - total flux cleaned = 0.00109161 Jy ! Component: 3200 - total flux cleaned = 0.00112811 Jy ! Component: 3250 - total flux cleaned = 0.00109203 Jy ! Component: 3300 - total flux cleaned = 0.00118163 Jy ! Component: 3350 - total flux cleaned = 0.00112799 Jy ! Component: 3400 - total flux cleaned = 0.00114563 Jy ! Component: 3450 - total flux cleaned = 0.00109297 Jy ! Component: 3500 - total flux cleaned = 0.00112808 Jy ! Component: 3550 - total flux cleaned = 0.00112796 Jy ! Component: 3600 - total flux cleaned = 0.00116231 Jy ! Component: 3650 - total flux cleaned = 0.0011109 Jy ! Component: 3700 - total flux cleaned = 0.00112794 Jy ! Component: 3750 - total flux cleaned = 0.00119552 Jy ! Component: 3800 - total flux cleaned = 0.00114524 Jy ! Component: 3850 - total flux cleaned = 0.00114537 Jy ! Component: 3900 - total flux cleaned = 0.00122809 Jy ! Component: 3950 - total flux cleaned = 0.00121139 Jy ! Component: 4000 - total flux cleaned = 0.0012114 Jy ! Component: 4050 - total flux cleaned = 0.0012277 Jy ! Total flux subtracted in 4096 components = 0.00132451 Jy ! Clean residual min=-0.001066 max=0.001025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.131805 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 309 components and 0.131805 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0208-2650_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8141 x 2.102 at -5.562 degrees (North through East) ! Clean map min=-0.0016772 max=0.11417 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0208-2650_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114167 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277322 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.728728 0.728728 1.45746 2.91491 5.82982 11.6596 23.3193 46.6386 93.2771 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 411.676 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0208-2650_X_uvs.log closed on Thu Apr 7 11:57:23 2016