! Started logfile: /scr/pima/bg219i_uvs/J0539+3308_X_uvs.log on Wed Apr 6 23:33:07 2016 obs /scr/pima/bg219i_uvs/J0539+3308_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0539+3308_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.686667 visibilities/baseline/integration-bin. ! Found source: J0539+3308 ! ! 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 22248 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/bg219i_uvs/J0539+3308_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 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=1.004951Jy sigma=23.674117 ! Fit after self-cal, rms=0.945205Jy sigma=22.259046 ! 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=0.8735 mas, bmaj=1.313 mas, bpa=12.12 degrees ! Estimated noise=0.504603 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 = 0.0427802 Jy ! Component: 100 - total flux cleaned = 0.0547447 Jy ! Total flux subtracted in 100 components = 0.0547447 Jy ! Clean residual min=-0.003856 max=0.007161 Jy/beam ! Clean residual mean=-0.000005 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0547447 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0547447 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=0.068022Jy sigma=1.390561 ! Fit after self-cal, rms=0.066201Jy sigma=1.351304 ! Inverting map ! Added new window around map position (-1.4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00814755 Jy ! Component: 100 - total flux cleaned = 0.0126763 Jy ! Total flux subtracted in 100 components = 0.0126763 Jy ! Clean residual min=-0.002956 max=0.003082 Jy/beam ! Clean residual mean=-0.000006 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.067421 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.067421 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=0.065202Jy sigma=1.322598 ! Fit after self-cal, rms=0.065042Jy sigma=1.320242 ! 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=1.206 mas, bmaj=1.697 mas, bpa=11.12 degrees ! Estimated noise=0.287029 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 = 0.00426367 Jy ! Component: 100 - total flux cleaned = 0.00668905 Jy ! Component: 150 - total flux cleaned = 0.00816564 Jy ! Component: 200 - total flux cleaned = 0.00912917 Jy ! Total flux subtracted in 200 components = 0.00912917 Jy ! Clean residual min=-0.001996 max=0.002272 Jy/beam ! Clean residual mean=-0.000007 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0765501 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0765501 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=0.064797Jy sigma=1.311658 ! Fit after self-cal, rms=0.064709Jy sigma=1.310425 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.206 x 1.697 at 11.12 degrees (North through East) ! Clean map min=-0.0018371 max=0.056828 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 1.05 FD 1.02 HN 1.08 KP 1.01 ! LA 0.98 MK 1.05 NL 0.99 OV 0.96 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 0.94 KP 1.02 ! LA 1.01 MK 1.08 NL 0.99 OV 0.92 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.95 KP 1.05 ! LA 0.98 MK 1.00 NL 1.01 OV 0.94 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 1.07 ! LA 0.94 MK 1.05 NL 1.01 OV 0.96 ! PT 0.94 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.95 KP 1.05 ! LA 0.95 MK 1.09 NL 1.04 OV 0.93 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.91 KP 1.06 ! LA 0.98 MK 0.98 NL 1.01 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.85 KP 1.09 ! LA 0.98 MK 0.99 NL 1.00 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! 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=0.064709Jy sigma=1.310425 ! Fit after self-cal, rms=0.064573Jy sigma=1.307424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.692 mas, bpa=10.64 degrees ! Estimated noise=0.283423 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 = 0.000231438 Jy ! Component: 100 - total flux cleaned = 0.000138059 Jy ! Component: 150 - total flux cleaned = 0.000158645 Jy ! Component: 200 - total flux cleaned = 0.000224586 Jy ! Total flux subtracted in 200 components = 0.000224586 Jy ! Clean residual min=-0.001656 max=0.001881 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0767747 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0767747 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=0.064548Jy sigma=1.306771 ! Fit after self-cal, rms=0.064590Jy sigma=1.306474 ! 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=0.064590Jy sigma=1.306474 ! Fit after self-cal, rms=0.065545Jy sigma=1.304362 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=1.685 mas, bpa=9.259 degrees ! Estimated noise=0.282853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173135 Jy ! Component: 100 - total flux cleaned = -0.000173545 Jy ! Component: 150 - total flux cleaned = -0.000157421 Jy ! Component: 200 - total flux cleaned = -0.000144339 Jy ! Total flux subtracted in 200 components = -0.000144339 Jy ! Clean residual min=-0.001551 max=0.001592 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0766304 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0766304 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=0.065531Jy sigma=1.304128 ! Fit after self-cal, rms=0.065568Jy sigma=1.303962 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 = 8.77434e-05 Jy ! Component: 100 - total flux cleaned = 8.83797e-05 Jy ! Component: 150 - total flux cleaned = 8.8561e-05 Jy ! Component: 200 - total flux cleaned = 8.87774e-05 Jy ! Total flux subtracted in 200 components = 8.87774e-05 Jy ! Clean residual min=-0.001513 max=0.001533 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0767192 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0767192 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=0.065563Jy sigma=1.303883 ! Fit after self-cal, rms=0.065557Jy sigma=1.303870 ! 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=0.065557Jy sigma=1.303870 ! Fit after self-cal, rms=0.065798Jy sigma=1.303787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.224 mas, bmaj=1.683 mas, bpa=8.562 degrees ! Estimated noise=0.282238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189043 Jy ! Component: 100 - total flux cleaned = -0.000242284 Jy ! Component: 150 - total flux cleaned = -0.000277627 Jy ! Component: 200 - total flux cleaned = -0.000288361 Jy ! Total flux subtracted in 200 components = -0.000288361 Jy ! Clean residual min=-0.001521 max=0.001501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0764308 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0764308 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=0.065791Jy sigma=1.303699 ! Fit after self-cal, rms=0.065801Jy sigma=1.303672 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.12361e-05 Jy ! Component: 100 - total flux cleaned = -2.16344e-05 Jy ! Component: 150 - total flux cleaned = -2.16539e-05 Jy ! Component: 200 - total flux cleaned = -1.28342e-05 Jy ! Total flux subtracted in 200 components = -1.28342e-05 Jy ! Clean residual min=-0.001499 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.076418 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.076418 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=0.065798Jy sigma=1.303613 ! Fit after self-cal, rms=0.065792Jy sigma=1.303604 ! 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=0.065792Jy sigma=1.303604 ! Fit after self-cal, rms=0.065886Jy sigma=1.303573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=2.53 mas, bpa=-9.921 degrees ! Estimated noise=0.331978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275187 Jy ! Component: 100 - total flux cleaned = -0.000325455 Jy ! Component: 150 - total flux cleaned = -0.000344326 Jy ! Component: 200 - total flux cleaned = -0.000349727 Jy ! Total flux subtracted in 200 components = -0.000349727 Jy ! Clean residual min=-0.001731 max=0.001898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0760683 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.0760683 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=0.065884Jy sigma=1.303552 ! Fit after self-cal, rms=0.065888Jy sigma=1.303504 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 = -3.0972e-05 Jy ! Component: 100 - total flux cleaned = -3.62965e-05 Jy ! Component: 150 - total flux cleaned = -3.09209e-05 Jy ! Component: 200 - total flux cleaned = -3.09075e-05 Jy ! Total flux subtracted in 200 components = -3.09075e-05 Jy ! Clean residual min=-0.001749 max=0.001872 Jy/beam ! Clean residual mean=-0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0760374 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0760374 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=0.065887Jy sigma=1.303498 ! Fit after self-cal, rms=0.065888Jy sigma=1.303491 ! 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=1.227 mas, bmaj=1.682 mas, bpa=8.089 degrees ! Estimated noise=0.28185 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 1.682 at 8.089 degrees (North through East) ! Clean map min=-0.0014238 max=0.055873 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=0.8904 mas, bmaj=1.289 mas, bpa=8.481 degrees ! Estimated noise=0.500316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441247 Jy ! Component: 100 - total flux cleaned = 0.0584783 Jy ! Component: 150 - total flux cleaned = 0.0663828 Jy ! Component: 200 - total flux cleaned = 0.0710183 Jy ! Total flux subtracted in 200 components = 0.0710183 Jy ! Clean residual min=-0.002835 max=0.002634 Jy/beam ! Clean residual mean=-0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0710183 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0710183 Jy ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=1.682 mas, bpa=8.089 degrees ! Estimated noise=0.28185 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 = 0.00304089 Jy ! Component: 100 - total flux cleaned = 0.00417421 Jy ! Component: 150 - total flux cleaned = 0.00466928 Jy ! Component: 200 - total flux cleaned = 0.00505671 Jy ! Total flux subtracted in 200 components = 0.00505671 Jy ! Clean residual min=-0.001588 max=0.001615 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.076075 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.076075 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=2.218 mas, bmaj=2.53 mas, bpa=-9.921 degrees ! Estimated noise=0.331978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331445 Jy ! Component: 100 - total flux cleaned = 0.000275576 Jy ! Component: 150 - total flux cleaned = 0.000227093 Jy ! Component: 200 - total flux cleaned = 0.000212402 Jy ! Total flux subtracted in 200 components = 0.000212402 Jy ! Clean residual min=-0.001745 max=0.001879 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0762874 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 = -3.90972e-05 Jy ! Component: 100 - total flux cleaned = -6.20247e-05 Jy ! Component: 150 - total flux cleaned = -8.23296e-05 Jy ! Component: 200 - total flux cleaned = -0.000100773 Jy ! Total flux subtracted in 200 components = -0.000100773 Jy ! Clean residual min=-0.001752 max=0.001880 Jy/beam ! Clean residual mean=-0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0761867 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0761867 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=1.682 mas, bpa=8.089 degrees ! Estimated noise=0.28185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182669 Jy ! Component: 100 - total flux cleaned = 0.000150913 Jy ! Component: 150 - total flux cleaned = 0.000136738 Jy ! Component: 200 - total flux cleaned = 0.000113057 Jy ! Total flux subtracted in 200 components = 0.000113057 Jy ! Clean residual min=-0.001564 max=0.001522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0762997 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0762997 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=0.065892Jy sigma=1.303542 ! Fit after self-cal, rms=0.065893Jy sigma=1.303462 wmodel /scr/pima/bg219i_uvs/J0539+3308_X_map.mod ! Writing 40 model components to file: /scr/pima/bg219i_uvs/J0539+3308_X_map.mod wobs /scr/pima/bg219i_uvs/J0539+3308_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0539+3308_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0539+3308_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J0539+3308_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 = 2.62685e-06 Jy ! Component: 100 - total flux cleaned = -7.46537e-05 Jy ! Component: 150 - total flux cleaned = -0.000148243 Jy ! Component: 200 - total flux cleaned = -0.000196356 Jy ! Component: 250 - total flux cleaned = -0.000220098 Jy ! Component: 300 - total flux cleaned = -0.000286832 Jy ! Component: 350 - total flux cleaned = -0.000200555 Jy ! Component: 400 - total flux cleaned = -0.000179483 Jy ! Component: 450 - total flux cleaned = -0.000138858 Jy ! Component: 500 - total flux cleaned = -0.000198127 Jy ! Component: 550 - total flux cleaned = -0.000236601 Jy ! Component: 600 - total flux cleaned = -0.000236491 Jy ! Component: 650 - total flux cleaned = -0.000292214 Jy ! Component: 700 - total flux cleaned = -0.000274216 Jy ! Component: 750 - total flux cleaned = -0.000310228 Jy ! Component: 800 - total flux cleaned = -0.000328058 Jy ! Component: 850 - total flux cleaned = -0.00034474 Jy ! Component: 900 - total flux cleaned = -0.000294194 Jy ! Component: 950 - total flux cleaned = -0.000228472 Jy ! Component: 1000 - total flux cleaned = -0.000244762 Jy ! Component: 1050 - total flux cleaned = -0.000213117 Jy ! Component: 1100 - total flux cleaned = -0.000181993 Jy ! Component: 1150 - total flux cleaned = -0.000182229 Jy ! Component: 1200 - total flux cleaned = -0.00015203 Jy ! Component: 1250 - total flux cleaned = -0.000151969 Jy ! Component: 1300 - total flux cleaned = -6.45524e-05 Jy ! Component: 1350 - total flux cleaned = -6.46555e-05 Jy ! Component: 1400 - total flux cleaned = 5.96038e-06 Jy ! Component: 1450 - total flux cleaned = 5.99286e-06 Jy ! Component: 1500 - total flux cleaned = 8.82582e-05 Jy ! Component: 1550 - total flux cleaned = 0.000142259 Jy ! Component: 1600 - total flux cleaned = 0.000195857 Jy ! Component: 1650 - total flux cleaned = 0.000274849 Jy ! Component: 1700 - total flux cleaned = 0.000313797 Jy ! Component: 1750 - total flux cleaned = 0.000352262 Jy ! Component: 1800 - total flux cleaned = 0.000440983 Jy ! Component: 1850 - total flux cleaned = 0.000516023 Jy ! Component: 1900 - total flux cleaned = 0.000590251 Jy ! Component: 1950 - total flux cleaned = 0.000602406 Jy ! Component: 2000 - total flux cleaned = 0.000699063 Jy ! Component: 2050 - total flux cleaned = 0.000711038 Jy ! Component: 2100 - total flux cleaned = 0.000805617 Jy ! Component: 2150 - total flux cleaned = 0.000828867 Jy ! Component: 2200 - total flux cleaned = 0.000898422 Jy ! Component: 2250 - total flux cleaned = 0.000955813 Jy ! Component: 2300 - total flux cleaned = 0.00101258 Jy ! Component: 2350 - total flux cleaned = 0.00105752 Jy ! Component: 2400 - total flux cleaned = 0.00112414 Jy ! Component: 2450 - total flux cleaned = 0.0011571 Jy ! Component: 2500 - total flux cleaned = 0.00125515 Jy ! Component: 2550 - total flux cleaned = 0.00128757 Jy ! Component: 2600 - total flux cleaned = 0.00134134 Jy ! Component: 2650 - total flux cleaned = 0.00141573 Jy ! Component: 2700 - total flux cleaned = 0.00148939 Jy ! Component: 2750 - total flux cleaned = 0.00151048 Jy ! Component: 2800 - total flux cleaned = 0.00161406 Jy ! Component: 2850 - total flux cleaned = 0.00162423 Jy ! Component: 2900 - total flux cleaned = 0.0016445 Jy ! Component: 2950 - total flux cleaned = 0.00170531 Jy ! Component: 3000 - total flux cleaned = 0.00171532 Jy ! Component: 3050 - total flux cleaned = 0.00175523 Jy ! Component: 3100 - total flux cleaned = 0.00178498 Jy ! Component: 3150 - total flux cleaned = 0.00182422 Jy ! Component: 3200 - total flux cleaned = 0.00184361 Jy ! Component: 3250 - total flux cleaned = 0.00183398 Jy ! Component: 3300 - total flux cleaned = 0.00186296 Jy ! Component: 3350 - total flux cleaned = 0.00192023 Jy ! Component: 3400 - total flux cleaned = 0.00192016 Jy ! Component: 3450 - total flux cleaned = 0.0019296 Jy ! Component: 3500 - total flux cleaned = 0.00199505 Jy ! Component: 3550 - total flux cleaned = 0.00198564 Jy ! Component: 3600 - total flux cleaned = 0.00196722 Jy ! Component: 3650 - total flux cleaned = 0.00200391 Jy ! Component: 3700 - total flux cleaned = 0.00203117 Jy ! Component: 3750 - total flux cleaned = 0.00206729 Jy ! Component: 3800 - total flux cleaned = 0.0020314 Jy ! Component: 3850 - total flux cleaned = 0.00204932 Jy ! Component: 3900 - total flux cleaned = 0.00208486 Jy ! Component: 3950 - total flux cleaned = 0.00209362 Jy ! Component: 4000 - total flux cleaned = 0.0020936 Jy ! Component: 4050 - total flux cleaned = 0.00211105 Jy ! Total flux subtracted in 4096 components = 0.00212843 Jy ! Clean residual min=-0.000467 max=0.000544 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0784281 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 321 components and 0.0784282 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0539+3308_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 1.682 at 8.089 degrees (North through East) ! Clean map min=-0.0008998 max=0.055409 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0539+3308_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0554092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144475 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.782225 0.782225 1.56445 3.1289 6.2578 12.5156 25.0312 50.0624 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 383.521 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0539+3308_X_uvs.log closed on Wed Apr 6 23:33:12 2016