! Started logfile: /scr/pima/bp192a1_uvs/J0207+2930_X_uvs.log on Wed Sep 16 13:27:53 2015 obs /scr/pima/bp192a1_uvs/J0207+2930_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0207+2930_X_uva.fits ! AN table 1: 19 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0207+2930 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2280 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0207+2930_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999803Jy sigma=23.954012 ! Fit after self-cal, rms=0.980595Jy sigma=23.501079 ! 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=2.057 mas, bmaj=5.845 mas, bpa=58.65 degrees ! Estimated noise=0.873471 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 = 0.0144859 Jy ! Component: 100 - total flux cleaned = 0.0179697 Jy ! Total flux subtracted in 100 components = 0.0179697 Jy ! Clean residual min=-0.002299 max=0.002359 Jy/beam ! Clean residual mean=-0.000009 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0179697 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0179697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030454Jy sigma=0.691009 ! Fit after self-cal, rms=0.028683Jy sigma=0.650679 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365688 Jy ! Component: 100 - total flux cleaned = 0.00495148 Jy ! Total flux subtracted in 100 components = 0.00495148 Jy ! Clean residual min=-0.001677 max=0.002140 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0229212 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.0229212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028163Jy sigma=0.639953 ! Fit after self-cal, rms=0.028144Jy sigma=0.639638 ! 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=2.37 mas, bmaj=6.207 mas, bpa=56.41 degrees ! Estimated noise=0.624668 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 = 0.00102241 Jy ! Component: 100 - total flux cleaned = 0.00161832 Jy ! Component: 150 - total flux cleaned = 0.00205448 Jy ! Component: 200 - total flux cleaned = 0.00239134 Jy ! Total flux subtracted in 200 components = 0.00239134 Jy ! Clean residual min=-0.001244 max=0.001100 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0253126 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.0253126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028094Jy sigma=0.638810 ! Fit after self-cal, rms=0.028073Jy sigma=0.638719 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.37 x 6.207 at 56.41 degrees (North through East) ! Clean map min=-0.0012642 max=0.022688 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 1.17 FD 1.14 KP 0.94 LA 1.04 ! OV 1.02 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 KP 1.09 LA 1.02 ! OV 0.98 PT 0.83 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.02 KP 0.94 LA 1.13 ! OV 1.07 PT 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 KP 1.08 LA 0.96 ! OV 0.90 PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.028073Jy sigma=0.638719 ! Fit after self-cal, rms=0.027798Jy sigma=0.636710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=6.214 mas, bpa=56.46 degrees ! Estimated noise=0.620066 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 = 0.000417885 Jy ! Component: 100 - total flux cleaned = 0.000693236 Jy ! Component: 150 - total flux cleaned = 0.00086208 Jy ! Component: 200 - total flux cleaned = 0.00091395 Jy ! Total flux subtracted in 200 components = 0.00091395 Jy ! Clean residual min=-0.001106 max=0.001155 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0262265 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.0262265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027791Jy sigma=0.636489 ! Fit after self-cal, rms=0.027792Jy sigma=0.636073 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027792Jy sigma=0.636073 ! Fit after self-cal, rms=0.027886Jy sigma=0.635938 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=6.213 mas, bpa=56.54 degrees ! Estimated noise=0.620173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317691 Jy ! Component: 100 - total flux cleaned = 0.000508404 Jy ! Component: 150 - total flux cleaned = 0.000563399 Jy ! Component: 200 - total flux cleaned = 0.000599186 Jy ! Total flux subtracted in 200 components = 0.000599186 Jy ! Clean residual min=-0.001129 max=0.001160 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0268257 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.0268257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027882Jy sigma=0.635796 ! Fit after self-cal, rms=0.027891Jy sigma=0.635728 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 = 0.000161894 Jy ! Component: 100 - total flux cleaned = 0.000211071 Jy ! Component: 150 - total flux cleaned = 0.000243047 Jy ! Component: 200 - total flux cleaned = 0.000272176 Jy ! Total flux subtracted in 200 components = 0.000272176 Jy ! Clean residual min=-0.001116 max=0.001186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0270979 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0270979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027889Jy sigma=0.635655 ! Fit after self-cal, rms=0.027888Jy sigma=0.635645 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027888Jy sigma=0.635645 ! Fit after self-cal, rms=0.027996Jy sigma=0.635604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.354 mas, bmaj=6.211 mas, bpa=56.63 degrees ! Estimated noise=0.620594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188449 Jy ! Component: 100 - total flux cleaned = 0.000249993 Jy ! Component: 150 - total flux cleaned = 0.000284229 Jy ! Component: 200 - total flux cleaned = 0.000315309 Jy ! Total flux subtracted in 200 components = 0.000315309 Jy ! Clean residual min=-0.001129 max=0.001170 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0274132 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.0274132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027994Jy sigma=0.635546 ! Fit after self-cal, rms=0.028002Jy sigma=0.635527 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 = 6.63248e-05 Jy ! Component: 100 - total flux cleaned = 9.33877e-05 Jy ! Component: 150 - total flux cleaned = 0.000118149 Jy ! Component: 200 - total flux cleaned = 0.000140849 Jy ! Total flux subtracted in 200 components = 0.000140849 Jy ! Clean residual min=-0.001116 max=0.001177 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.027554 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.027554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028001Jy sigma=0.635489 ! Fit after self-cal, rms=0.028000Jy sigma=0.635484 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028000Jy sigma=0.635484 ! Fit after self-cal, rms=0.028068Jy sigma=0.635470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.69 mas, bmaj=6.137 mas, bpa=55.09 degrees ! Estimated noise=0.644243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107633 Jy ! Component: 100 - total flux cleaned = 0.000150293 Jy ! Component: 150 - total flux cleaned = 0.000181666 Jy ! Component: 200 - total flux cleaned = 0.000201763 Jy ! Total flux subtracted in 200 components = 0.000201763 Jy ! Clean residual min=-0.001163 max=0.001144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0277558 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0277558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028067Jy sigma=0.635443 ! Fit after self-cal, rms=0.028071Jy sigma=0.635436 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 = 4.78502e-05 Jy ! Component: 100 - total flux cleaned = 6.20513e-05 Jy ! Component: 150 - total flux cleaned = 7.00677e-05 Jy ! Component: 200 - total flux cleaned = 8.05738e-05 Jy ! Total flux subtracted in 200 components = 8.05738e-05 Jy ! Clean residual min=-0.001158 max=0.001149 Jy/beam ! Clean residual mean=-0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0278364 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.0278364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028071Jy sigma=0.635415 ! Fit after self-cal, rms=0.028066Jy sigma=0.635355 ! 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=2.352 mas, bmaj=6.21 mas, bpa=56.69 degrees ! Estimated noise=0.620648 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.352 x 6.21 at 56.69 degrees (North through East) ! Clean map min=-0.0011469 max=0.022758 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=2.028 mas, bmaj=5.904 mas, bpa=58.98 degrees ! Estimated noise=0.870624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167445 Jy ! Component: 100 - total flux cleaned = 0.020631 Jy ! Component: 150 - total flux cleaned = 0.0224432 Jy ! Component: 200 - total flux cleaned = 0.0236197 Jy ! Total flux subtracted in 200 components = 0.0236197 Jy ! Clean residual min=-0.001389 max=0.001719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0236197 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0236197 Jy ! Inverting map and beam ! Estimated beam: bmin=2.352 mas, bmaj=6.21 mas, bpa=56.69 degrees ! Estimated noise=0.620648 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 = 0.00133237 Jy ! Component: 100 - total flux cleaned = 0.00213843 Jy ! Component: 150 - total flux cleaned = 0.00269144 Jy ! Component: 200 - total flux cleaned = 0.00310294 Jy ! Total flux subtracted in 200 components = 0.00310294 Jy ! Clean residual min=-0.001267 max=0.001205 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0267226 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.0267226 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=2.69 mas, bmaj=6.137 mas, bpa=55.09 degrees ! Estimated noise=0.644243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348957 Jy ! Component: 100 - total flux cleaned = 0.000553392 Jy ! Component: 150 - total flux cleaned = 0.000683423 Jy ! Component: 200 - total flux cleaned = 0.00076444 Jy ! Total flux subtracted in 200 components = 0.00076444 Jy ! Clean residual min=-0.001238 max=0.001155 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.027487 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 = 5.77928e-05 Jy ! Component: 100 - total flux cleaned = 0.000103334 Jy ! Component: 150 - total flux cleaned = 0.000144481 Jy ! Component: 200 - total flux cleaned = 0.000181582 Jy ! Total flux subtracted in 200 components = 0.000181582 Jy ! Clean residual min=-0.001205 max=0.001176 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0276686 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 88 components and 0.0276686 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.352 mas, bmaj=6.21 mas, bpa=56.69 degrees ! Estimated noise=0.620648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55027e-05 Jy ! Component: 100 - total flux cleaned = 5.53155e-05 Jy ! Component: 150 - total flux cleaned = 9.56789e-05 Jy ! Component: 200 - total flux cleaned = 0.000118387 Jy ! Total flux subtracted in 200 components = 0.000118387 Jy ! Clean residual min=-0.001155 max=0.001205 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.027787 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.027787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028065Jy sigma=0.635361 ! Fit after self-cal, rms=0.028052Jy sigma=0.634926 wmodel /scr/pima/bp192a1_uvs/J0207+2930_X_map.mod ! Writing 101 model components to file: /scr/pima/bp192a1_uvs/J0207+2930_X_map.mod wobs /scr/pima/bp192a1_uvs/J0207+2930_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0207+2930_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0207+2930_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0207+2930_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 = 0.000216369 Jy ! Component: 100 - total flux cleaned = 0.000218647 Jy ! Component: 150 - total flux cleaned = 0.000281092 Jy ! Component: 200 - total flux cleaned = 0.000252278 Jy ! Component: 250 - total flux cleaned = 0.000252925 Jy ! Component: 300 - total flux cleaned = 0.000290786 Jy ! Component: 350 - total flux cleaned = 0.000338346 Jy ! Component: 400 - total flux cleaned = 0.000394869 Jy ! Component: 450 - total flux cleaned = 0.000416333 Jy ! Component: 500 - total flux cleaned = 0.000437024 Jy ! Component: 550 - total flux cleaned = 0.000447203 Jy ! Component: 600 - total flux cleaned = 0.000447589 Jy ! Component: 650 - total flux cleaned = 0.000475588 Jy ! Component: 700 - total flux cleaned = 0.000475491 Jy ! Component: 750 - total flux cleaned = 0.00048413 Jy ! Component: 800 - total flux cleaned = 0.000483976 Jy ! Component: 850 - total flux cleaned = 0.00047593 Jy ! Component: 900 - total flux cleaned = 0.00047604 Jy ! Component: 950 - total flux cleaned = 0.000498944 Jy ! Component: 1000 - total flux cleaned = 0.000521284 Jy ! Component: 1050 - total flux cleaned = 0.000528483 Jy ! Component: 1100 - total flux cleaned = 0.000535655 Jy ! Component: 1150 - total flux cleaned = 0.000556852 Jy ! Component: 1200 - total flux cleaned = 0.000570707 Jy ! Component: 1250 - total flux cleaned = 0.000584424 Jy ! Component: 1300 - total flux cleaned = 0.000591179 Jy ! Component: 1350 - total flux cleaned = 0.000597877 Jy ! Component: 1400 - total flux cleaned = 0.000584557 Jy ! Component: 1450 - total flux cleaned = 0.000597758 Jy ! Component: 1500 - total flux cleaned = 0.0006043 Jy ! Component: 1550 - total flux cleaned = 0.000617345 Jy ! Component: 1600 - total flux cleaned = 0.000630327 Jy ! Component: 1650 - total flux cleaned = 0.000630335 Jy ! Component: 1700 - total flux cleaned = 0.000630396 Jy ! Component: 1750 - total flux cleaned = 0.00061757 Jy ! Component: 1800 - total flux cleaned = 0.000611146 Jy ! Component: 1850 - total flux cleaned = 0.000604737 Jy ! Component: 1900 - total flux cleaned = 0.000598322 Jy ! Component: 1950 - total flux cleaned = 0.000591974 Jy ! Component: 2000 - total flux cleaned = 0.000585598 Jy ! Component: 2050 - total flux cleaned = 0.000579218 Jy ! Component: 2100 - total flux cleaned = 0.000560051 Jy ! Component: 2150 - total flux cleaned = 0.000540901 Jy ! Component: 2200 - total flux cleaned = 0.000528081 Jy ! Component: 2250 - total flux cleaned = 0.000521636 Jy ! Component: 2300 - total flux cleaned = 0.000502233 Jy ! Component: 2350 - total flux cleaned = 0.000508752 Jy ! Component: 2400 - total flux cleaned = 0.000508789 Jy ! Component: 2450 - total flux cleaned = 0.000502233 Jy ! Component: 2500 - total flux cleaned = 0.000508796 Jy ! Component: 2550 - total flux cleaned = 0.000502217 Jy ! Component: 2600 - total flux cleaned = 0.000495593 Jy ! Component: 2650 - total flux cleaned = 0.000495528 Jy ! Component: 2700 - total flux cleaned = 0.000495504 Jy ! Component: 2750 - total flux cleaned = 0.000502362 Jy ! Component: 2800 - total flux cleaned = 0.000495605 Jy ! Component: 2850 - total flux cleaned = 0.0004956 Jy ! Component: 2900 - total flux cleaned = 0.000488771 Jy ! Component: 2950 - total flux cleaned = 0.000488744 Jy ! Component: 3000 - total flux cleaned = 0.000474848 Jy ! Component: 3050 - total flux cleaned = 0.000460948 Jy ! Component: 3100 - total flux cleaned = 0.000446913 Jy ! Component: 3150 - total flux cleaned = 0.000418542 Jy ! Component: 3200 - total flux cleaned = 0.000390012 Jy ! Component: 3250 - total flux cleaned = 0.0003612 Jy ! Component: 3300 - total flux cleaned = 0.000332131 Jy ! Component: 3350 - total flux cleaned = 0.000302727 Jy ! Component: 3400 - total flux cleaned = 0.000273078 Jy ! Component: 3450 - total flux cleaned = 0.000243161 Jy ! Component: 3500 - total flux cleaned = 0.000220504 Jy ! Component: 3550 - total flux cleaned = 0.000197636 Jy ! Component: 3600 - total flux cleaned = 0.000166786 Jy ! Component: 3650 - total flux cleaned = 0.000159014 Jy ! Component: 3700 - total flux cleaned = 0.000151257 Jy ! Component: 3750 - total flux cleaned = 0.000127493 Jy ! Component: 3800 - total flux cleaned = 0.000111505 Jy ! Component: 3850 - total flux cleaned = 0.000103385 Jy ! Component: 3900 - total flux cleaned = 7.86548e-05 Jy ! Component: 3950 - total flux cleaned = 7.02887e-05 Jy ! Component: 4000 - total flux cleaned = 6.18843e-05 Jy ! Component: 4050 - total flux cleaned = 5.33704e-05 Jy ! Total flux subtracted in 4096 components = 6.1985e-05 Jy ! Clean residual min=-0.000471 max=0.000469 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.027849 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 356 components and 0.027849 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0207+2930_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.352 x 6.21 at 56.69 degrees (North through East) ! Clean map min=-0.001124 max=0.022919 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0207+2930_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0229187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.82169 1.82169 3.64338 7.28676 14.5735 29.147 58.2941 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 164.682 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0207+2930_X_uvs.log closed on Wed Sep 16 13:27:57 2015