! Started logfile: /scr/pima/bg219a_uvs/J1607-3331_X_uvs.log on Wed Apr 6 21:40:40 2016 obs /scr/pima/bg219a_uvs/J1607-3331_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1607-3331_X_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1607-3331 ! ! 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 121 lines of history. ! ! Reading 1080 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/bg219a_uvs/J1607-3331_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 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=1.009685Jy sigma=21.883228 ! Fit after self-cal, rms=0.898232Jy sigma=19.464633 ! 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=0.6597 mas, bmaj=1.475 mas, bpa=9.56 degrees ! Estimated noise=2.18757 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.075704 Jy ! Component: 100 - total flux cleaned = 0.0991845 Jy ! Total flux subtracted in 100 components = 0.0991845 Jy ! Clean residual min=-0.009746 max=0.009891 Jy/beam ! Clean residual mean=-0.000269 rms=0.003307 Jy/beam ! Combined flux in latest and established models = 0.0991846 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0991846 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=0.064949Jy sigma=1.347392 ! Fit after self-cal, rms=0.064889Jy sigma=1.342860 ! 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=0.769 mas, bmaj=1.76 mas, bpa=5.581 degrees ! Estimated noise=1.47559 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 = 0.0187092 Jy ! Component: 100 - total flux cleaned = 0.0206814 Jy ! Component: 150 - total flux cleaned = 0.0203108 Jy ! Component: 200 - total flux cleaned = 0.0192227 Jy ! Total flux subtracted in 200 components = 0.0192227 Jy ! Clean residual min=-0.005885 max=0.005869 Jy/beam ! Clean residual mean=-0.000178 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.118407 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 79 components and 0.118407 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=0.060094Jy sigma=1.195649 ! Fit after self-cal, rms=0.060007Jy sigma=1.192597 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.769 x 1.76 at 5.581 degrees (North through East) ! Clean map min=-0.0051572 max=0.070846 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: ! LA 0.97 MK 0.95 NL 1.00* OV 1.06 ! PT 0.92 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.02 MK 1.02 NL 1.00* OV 1.01 ! PT 0.94 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.87 MK 0.98 NL 1.00* OV 1.12 ! PT 0.98 SC 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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: ! LA 1.09 MK 0.96 NL 1.00* OV 1.01 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.04 MK 1.11 NL 1.00* OV 0.94 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 MK 0.92 NL 1.00* OV 0.93 ! PT 1.03 SC 0.93 ! ! ! 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=0.060007Jy sigma=1.192597 ! Fit after self-cal, rms=0.058373Jy sigma=1.175200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7658 mas, bmaj=1.746 mas, bpa=6.03 degrees ! Estimated noise=1.44955 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 = 0.00300087 Jy ! Component: 100 - total flux cleaned = 0.0031255 Jy ! Component: 150 - total flux cleaned = 0.00279798 Jy ! Component: 200 - total flux cleaned = 0.00249423 Jy ! Total flux subtracted in 200 components = 0.00249423 Jy ! Clean residual min=-0.001644 max=0.001619 Jy/beam ! Clean residual mean=-0.000019 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.120902 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 118 components and 0.120902 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=0.057798Jy sigma=1.164525 ! Fit after self-cal, rms=0.057701Jy sigma=1.162901 ! 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=0.057701Jy sigma=1.162901 ! Fit after self-cal, rms=0.056419Jy sigma=1.161681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7637 mas, bmaj=1.738 mas, bpa=6.277 degrees ! Estimated noise=1.43065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000692337 Jy ! Component: 100 - total flux cleaned = -0.00104789 Jy ! Component: 150 - total flux cleaned = -0.00135468 Jy ! Component: 200 - total flux cleaned = -0.00156878 Jy ! Total flux subtracted in 200 components = -0.00156878 Jy ! Clean residual min=-0.001157 max=0.001151 Jy/beam ! Clean residual mean=0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.119333 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 156 components and 0.119333 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=0.056153Jy sigma=1.157303 ! Fit after self-cal, rms=0.056092Jy sigma=1.156591 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 = -9.21003e-05 Jy ! Component: 100 - total flux cleaned = 4.3737e-05 Jy ! Component: 150 - total flux cleaned = -2.23224e-05 Jy ! Component: 200 - total flux cleaned = -8.58932e-05 Jy ! Total flux subtracted in 200 components = -8.58932e-05 Jy ! Clean residual min=-0.001013 max=0.001005 Jy/beam ! Clean residual mean=0.000007 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.119247 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 205 components and 0.119247 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=0.055907Jy sigma=1.153885 ! Fit after self-cal, rms=0.055897Jy sigma=1.153567 ! 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=0.055897Jy sigma=1.153567 ! Fit after self-cal, rms=0.055874Jy sigma=1.151549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7634 mas, bmaj=1.734 mas, bpa=6.506 degrees ! Estimated noise=1.42591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129352 Jy ! Component: 100 - total flux cleaned = 0.000347429 Jy ! Component: 150 - total flux cleaned = 0.000886885 Jy ! Component: 200 - total flux cleaned = 0.00148743 Jy ! Total flux subtracted in 200 components = 0.00148743 Jy ! Clean residual min=-0.000808 max=0.000811 Jy/beam ! Clean residual mean=0.000008 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.120734 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 234 components and 0.120734 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=0.055748Jy sigma=1.149634 ! Fit after self-cal, rms=0.055766Jy sigma=1.149331 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 = -0.000336915 Jy ! Component: 100 - total flux cleaned = -0.000535707 Jy ! Component: 150 - total flux cleaned = -0.000853655 Jy ! Component: 200 - total flux cleaned = -0.00115017 Jy ! Total flux subtracted in 200 components = -0.00115017 Jy ! Clean residual min=-0.000687 max=0.000694 Jy/beam ! Clean residual mean=0.000007 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.119584 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 277 components and 0.119584 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=0.055678Jy sigma=1.147993 ! Fit after self-cal, rms=0.055687Jy sigma=1.147855 ! 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=0.055687Jy sigma=1.147855 ! Fit after self-cal, rms=0.055478Jy sigma=1.147692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=6.975 mas, bpa=6.223 degrees ! Estimated noise=2.07581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150048 Jy ! Component: 100 - total flux cleaned = -0.00029948 Jy ! Component: 150 - total flux cleaned = -0.00066521 Jy ! Component: 200 - total flux cleaned = -0.000740569 Jy ! Total flux subtracted in 200 components = -0.000740569 Jy ! Clean residual min=-0.000436 max=0.000423 Jy/beam ! Clean residual mean=0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.118844 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 326 components and 0.118844 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=0.055459Jy sigma=1.147346 ! Fit after self-cal, rms=0.055465Jy sigma=1.147272 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.97947e-05 Jy ! Component: 100 - total flux cleaned = -0.00014914 Jy ! Component: 150 - total flux cleaned = -0.000204157 Jy ! Component: 200 - total flux cleaned = -0.000418671 Jy ! Total flux subtracted in 200 components = -0.000418671 Jy ! Clean residual min=-0.000335 max=0.000338 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.118425 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 353 components and 0.118425 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=0.055451Jy sigma=1.146980 ! Fit after self-cal, rms=0.055453Jy sigma=1.146946 ! Inverting map ! Added new window around map position (-21.6, 50.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328942 Jy ! Component: 100 - total flux cleaned = 0.000336107 Jy ! Component: 150 - total flux cleaned = 0.000336097 Jy ! Component: 200 - total flux cleaned = 0.000335998 Jy ! Total flux subtracted in 200 components = 0.000335998 Jy ! Clean residual min=-0.000403 max=0.000399 Jy/beam ! Clean residual mean=-0.000004 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.118761 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 366 components and 0.118761 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=0.055449Jy sigma=1.146884 ! Fit after self-cal, rms=0.055450Jy sigma=1.146870 ! 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=0.7631 mas, bmaj=1.732 mas, bpa=6.696 degrees ! Estimated noise=1.42148 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7631 x 1.732 at 6.696 degrees (North through East) ! Clean map min=-0.0039386 max=0.069916 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=0.6579 mas, bmaj=1.467 mas, bpa=10.6 degrees ! Estimated noise=2.10116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582215 Jy ! Component: 100 - total flux cleaned = 0.0729735 Jy ! Component: 150 - total flux cleaned = 0.0756602 Jy ! Component: 200 - total flux cleaned = 0.0762157 Jy ! Total flux subtracted in 200 components = 0.0762157 Jy ! Clean residual min=-0.035261 max=0.046858 Jy/beam ! Clean residual mean=-0.000427 rms=0.009132 Jy/beam ! Combined flux in latest and established models = 0.0762157 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0762157 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7631 mas, bmaj=1.732 mas, bpa=6.696 degrees ! Estimated noise=1.42148 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 (4.4, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421209 Jy ! Component: 100 - total flux cleaned = 0.0506046 Jy ! Component: 150 - total flux cleaned = 0.0568213 Jy ! Component: 200 - total flux cleaned = 0.0634774 Jy ! Total flux subtracted in 200 components = 0.0634774 Jy ! Clean residual min=-0.011381 max=0.012855 Jy/beam ! Clean residual mean=-0.000437 rms=0.003758 Jy/beam ! Combined flux in latest and established models = 0.139693 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.139693 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=2.304 mas, bmaj=6.975 mas, bpa=6.223 degrees ! Estimated noise=2.07581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153821 Jy ! Component: 100 - total flux cleaned = 0.0254738 Jy ! Component: 150 - total flux cleaned = 0.0323419 Jy ! Component: 200 - total flux cleaned = 0.0371601 Jy ! Total flux subtracted in 200 components = 0.0371601 Jy ! Clean residual min=-0.012679 max=0.012408 Jy/beam ! Clean residual mean=-0.000335 rms=0.004584 Jy/beam ! Combined flux in latest and established models = 0.176853 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 = 0.0035578 Jy ! Component: 100 - total flux cleaned = 0.00634813 Jy ! Component: 150 - total flux cleaned = 0.00774154 Jy ! Component: 200 - total flux cleaned = 0.0079091 Jy ! Total flux subtracted in 200 components = 0.0079091 Jy ! Clean residual min=-0.015839 max=0.013702 Jy/beam ! Clean residual mean=-0.000131 rms=0.004321 Jy/beam ! Combined flux in latest and established models = 0.184762 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 81 components and 0.184762 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7631 mas, bmaj=1.732 mas, bpa=6.696 degrees ! Estimated noise=1.42148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443762 Jy ! Component: 100 - total flux cleaned = -0.000878396 Jy ! Component: 150 - total flux cleaned = -0.00144229 Jy ! Component: 200 - total flux cleaned = -0.00175946 Jy ! Total flux subtracted in 200 components = -0.00175946 Jy ! Clean residual min=-0.008806 max=0.009117 Jy/beam ! Clean residual mean=-0.000055 rms=0.002397 Jy/beam ! Combined flux in latest and established models = 0.183003 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.183003 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=0.059680Jy sigma=1.232010 ! Fit after self-cal, rms=0.058036Jy sigma=1.189388 wmodel /scr/pima/bg219a_uvs/J1607-3331_X_map.mod ! Writing 97 model components to file: /scr/pima/bg219a_uvs/J1607-3331_X_map.mod wobs /scr/pima/bg219a_uvs/J1607-3331_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1607-3331_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1607-3331_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1607-3331_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 = -0.00155405 Jy ! Component: 100 - total flux cleaned = -0.00191951 Jy ! Component: 150 - total flux cleaned = -0.00222739 Jy ! Component: 200 - total flux cleaned = -0.00202315 Jy ! Component: 250 - total flux cleaned = -0.00171023 Jy ! Component: 300 - total flux cleaned = -0.00159475 Jy ! Component: 350 - total flux cleaned = -0.00165101 Jy ! Component: 400 - total flux cleaned = -0.0016511 Jy ! Component: 450 - total flux cleaned = -0.00160093 Jy ! Component: 500 - total flux cleaned = -0.00183364 Jy ! Component: 550 - total flux cleaned = -0.00196893 Jy ! Component: 600 - total flux cleaned = -0.00214439 Jy ! Component: 650 - total flux cleaned = -0.00231422 Jy ! Component: 700 - total flux cleaned = -0.00243924 Jy ! Component: 750 - total flux cleaned = -0.00264376 Jy ! Component: 800 - total flux cleaned = -0.00264359 Jy ! Component: 850 - total flux cleaned = -0.00264353 Jy ! Component: 900 - total flux cleaned = -0.00268368 Jy ! Component: 950 - total flux cleaned = -0.00276381 Jy ! Component: 1000 - total flux cleaned = -0.00284412 Jy ! Component: 1050 - total flux cleaned = -0.00296575 Jy ! Component: 1100 - total flux cleaned = -0.00312911 Jy ! Component: 1150 - total flux cleaned = -0.00325238 Jy ! Component: 1200 - total flux cleaned = -0.00341758 Jy ! Component: 1250 - total flux cleaned = -0.00358351 Jy ! Component: 1300 - total flux cleaned = -0.00370934 Jy ! Component: 1350 - total flux cleaned = -0.0038356 Jy ! Component: 1400 - total flux cleaned = -0.00392118 Jy ! Component: 1450 - total flux cleaned = -0.00404959 Jy ! Component: 1500 - total flux cleaned = -0.0041361 Jy ! Component: 1550 - total flux cleaned = -0.00426756 Jy ! Component: 1600 - total flux cleaned = -0.00440072 Jy ! Component: 1650 - total flux cleaned = -0.00453545 Jy ! Component: 1700 - total flux cleaned = -0.00471722 Jy ! Component: 1750 - total flux cleaned = -0.00481021 Jy ! Component: 1800 - total flux cleaned = -0.00490454 Jy ! Component: 1850 - total flux cleaned = -0.00500107 Jy ! Component: 1900 - total flux cleaned = -0.00500193 Jy ! Component: 1950 - total flux cleaned = -0.00500223 Jy ! Component: 2000 - total flux cleaned = -0.00500138 Jy ! Component: 2050 - total flux cleaned = -0.00505353 Jy ! Component: 2100 - total flux cleaned = -0.00500015 Jy ! Component: 2150 - total flux cleaned = -0.0050542 Jy ! Component: 2200 - total flux cleaned = -0.00505387 Jy ! Component: 2250 - total flux cleaned = -0.00511008 Jy ! Component: 2300 - total flux cleaned = -0.0051097 Jy ! Component: 2350 - total flux cleaned = -0.00510955 Jy ! Component: 2400 - total flux cleaned = -0.00517031 Jy ! Component: 2450 - total flux cleaned = -0.00523247 Jy ! Component: 2500 - total flux cleaned = -0.00536277 Jy ! Component: 2550 - total flux cleaned = -0.00542962 Jy ! Component: 2600 - total flux cleaned = -0.00549851 Jy ! Component: 2650 - total flux cleaned = -0.00564024 Jy ! Component: 2700 - total flux cleaned = -0.00571438 Jy ! Component: 2750 - total flux cleaned = -0.00579008 Jy ! Component: 2800 - total flux cleaned = -0.00594536 Jy ! Component: 2850 - total flux cleaned = -0.00602579 Jy ! Component: 2900 - total flux cleaned = -0.00610762 Jy ! Component: 2950 - total flux cleaned = -0.00627906 Jy ! Component: 3000 - total flux cleaned = -0.00645682 Jy ! Component: 3050 - total flux cleaned = -0.00654813 Jy ! Component: 3100 - total flux cleaned = -0.00673592 Jy ! Component: 3150 - total flux cleaned = -0.00693118 Jy ! Component: 3200 - total flux cleaned = -0.00703265 Jy ! Component: 3250 - total flux cleaned = -0.00714013 Jy ! Component: 3300 - total flux cleaned = -0.00714001 Jy ! Component: 3350 - total flux cleaned = -0.00725232 Jy ! Component: 3400 - total flux cleaned = -0.00724997 Jy ! Component: 3450 - total flux cleaned = -0.00737175 Jy ! Component: 3500 - total flux cleaned = -0.00724687 Jy ! Component: 3550 - total flux cleaned = -0.00724489 Jy ! Component: 3600 - total flux cleaned = -0.00738078 Jy ! Component: 3650 - total flux cleaned = -0.00738091 Jy ! Component: 3700 - total flux cleaned = -0.00738285 Jy ! Component: 3750 - total flux cleaned = -0.00738526 Jy ! Component: 3800 - total flux cleaned = -0.0073852 Jy ! Component: 3850 - total flux cleaned = -0.00738687 Jy ! Component: 3900 - total flux cleaned = -0.00738958 Jy ! Component: 3950 - total flux cleaned = -0.00739051 Jy ! Component: 4000 - total flux cleaned = -0.0073906 Jy ! Component: 4050 - total flux cleaned = -0.00739129 Jy ! Total flux subtracted in 4096 components = -0.00739138 Jy ! Clean residual min=-0.012931 max=0.011852 Jy/beam ! Clean residual mean=-0.000014 rms=0.003024 Jy/beam ! Combined flux in latest and established models = 0.175612 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 225 components and 0.175612 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1607-3331_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7631 x 1.732 at 6.696 degrees (North through East) ! Clean map min=-0.019293 max=0.046407 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1607-3331_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0464074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00367391 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -23.75 23.75 47.4999 94.9999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 12.631 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1607-3331_X_uvs.log closed on Wed Apr 6 21:40:45 2016