! Started logfile: /d2/scr/pima/bp171a4_uvs/J1001-3058_C_uvs.log on Wed Jan 29 04:16:25 2014 obs /d2/scr/pima/bp171a4_uvs/J1001-3058_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1001-3058_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1001-3058 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1001-3058_C] 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 0.300x0.300 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=1.006247Jy sigma=31.156588 ! Fit after self-cal, rms=0.918808Jy sigma=28.406345 ! 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=1.253 mas, bmaj=3.656 mas, bpa=-7.835 degrees ! Estimated noise=0.95686 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 = 0.059868 Jy ! Component: 100 - total flux cleaned = 0.075334 Jy ! Total flux subtracted in 100 components = 0.075334 Jy ! Clean residual min=-0.003363 max=0.006915 Jy/beam ! Clean residual mean=-0.000003 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.075334 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.075334 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=0.028593Jy sigma=0.749466 ! Fit after self-cal, rms=0.028573Jy sigma=0.748925 ! Inverting map ! Added new window around map position (-17.7, 41.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00755537 Jy ! Component: 100 - total flux cleaned = 0.012224 Jy ! Total flux subtracted in 100 components = 0.012224 Jy ! Clean residual min=-0.003008 max=0.004001 Jy/beam ! Clean residual mean=-0.000001 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0875579 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.0875579 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=0.025618Jy sigma=0.634375 ! Fit after self-cal, rms=0.025541Jy sigma=0.631515 ! 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=1.563 mas, bmaj=4.328 mas, bpa=-6.039 degrees ! Estimated noise=0.723728 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 (-1.5, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514656 Jy ! Component: 100 - total flux cleaned = 0.00807001 Jy ! Component: 150 - total flux cleaned = 0.00983152 Jy ! Component: 200 - total flux cleaned = 0.0106225 Jy ! Total flux subtracted in 200 components = 0.0106225 Jy ! Clean residual min=-0.002445 max=0.002454 Jy/beam ! Clean residual mean=0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0981805 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 68 components and 0.0981805 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=0.024293Jy sigma=0.595458 ! Fit after self-cal, rms=0.024266Jy sigma=0.593957 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.563 x 4.328 at -6.039 degrees (North through East) ! Clean map min=-0.0024353 max=0.075332 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.11 KP 0.99 ! LA 1.06 MK 1.00 NL 1.02 OV 0.95 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.16 KP 1.00 ! LA 1.12 MK 1.01 NL 1.03 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.01 KP 0.96 ! LA 1.01 MK 1.00 NL 1.02 OV 0.92 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.14 KP 1.06 ! LA 1.02 MK 0.97 NL 1.00 OV 0.90 ! PT 0.96 SC 1.05 ! ! ! Fit before self-cal, rms=0.024266Jy sigma=0.593957 ! Fit after self-cal, rms=0.024118Jy sigma=0.572434 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=4.328 mas, bpa=-6.119 degrees ! Estimated noise=0.729911 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 = 0.00106997 Jy ! Component: 100 - total flux cleaned = 0.00132193 Jy ! Component: 150 - total flux cleaned = 0.00144809 Jy ! Component: 200 - total flux cleaned = 0.00149034 Jy ! Total flux subtracted in 200 components = 0.00149034 Jy ! Clean residual min=-0.002256 max=0.001985 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0996708 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0996708 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=0.023958Jy sigma=0.571262 ! Fit after self-cal, rms=0.023956Jy sigma=0.570673 ! 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=0.023956Jy sigma=0.570673 ! Fit after self-cal, rms=0.024097Jy sigma=0.561293 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.562 mas, bmaj=4.319 mas, bpa=-6.11 degrees ! Estimated noise=0.739367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001156 Jy ! Component: 100 - total flux cleaned = 0.00140232 Jy ! Component: 150 - total flux cleaned = 0.0014221 Jy ! Component: 200 - total flux cleaned = 0.00145865 Jy ! Total flux subtracted in 200 components = 0.00145865 Jy ! Clean residual min=-0.001869 max=0.001731 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.101129 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.101129 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=0.023978Jy sigma=0.560516 ! Fit after self-cal, rms=0.023981Jy sigma=0.560333 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 = 0.000227637 Jy ! Component: 100 - total flux cleaned = 0.000228577 Jy ! Component: 150 - total flux cleaned = 0.000243601 Jy ! Component: 200 - total flux cleaned = 0.000243558 Jy ! Total flux subtracted in 200 components = 0.000243558 Jy ! Clean residual min=-0.001898 max=0.001751 Jy/beam ! Clean residual mean=0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.101373 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.101373 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=0.023941Jy sigma=0.560112 ! Fit after self-cal, rms=0.023943Jy sigma=0.560061 ! 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=0.023943Jy sigma=0.560061 ! Fit after self-cal, rms=0.024036Jy sigma=0.559155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.56 mas, bmaj=4.316 mas, bpa=-6.144 degrees ! Estimated noise=0.74511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825111 Jy ! Component: 100 - total flux cleaned = 0.00104133 Jy ! Component: 150 - total flux cleaned = 0.00107098 Jy ! Component: 200 - total flux cleaned = 0.00109866 Jy ! Total flux subtracted in 200 components = 0.00109866 Jy ! Clean residual min=-0.001903 max=0.001763 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.102472 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.102472 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=0.023966Jy sigma=0.558999 ! Fit after self-cal, rms=0.023967Jy sigma=0.558926 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 = 9.46183e-05 Jy ! Component: 100 - total flux cleaned = 0.000107812 Jy ! Component: 150 - total flux cleaned = 0.000120416 Jy ! Component: 200 - total flux cleaned = 0.000132343 Jy ! Total flux subtracted in 200 components = 0.000132343 Jy ! Clean residual min=-0.001913 max=0.001772 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.102604 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.102604 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=0.023941Jy sigma=0.558807 ! Fit after self-cal, rms=0.023943Jy sigma=0.558779 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.023943Jy sigma=0.558779 ! Fit after self-cal, rms=0.024076Jy sigma=0.555002 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=10.9 mas, bpa=0.03314 degrees ! Estimated noise=0.923661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0006827 Jy ! Component: 100 - total flux cleaned = 0.000728017 Jy ! Component: 150 - total flux cleaned = 0.000764183 Jy ! Component: 200 - total flux cleaned = 0.000774031 Jy ! Total flux subtracted in 200 components = 0.000774031 Jy ! Clean residual min=-0.002001 max=0.002092 Jy/beam ! Clean residual mean=-0.000000 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.103378 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 124 components and 0.103378 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=0.024055Jy sigma=0.555310 ! Fit after self-cal, rms=0.024051Jy sigma=0.555179 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 = 5.50767e-05 Jy ! Component: 100 - total flux cleaned = 5.56247e-05 Jy ! Component: 150 - total flux cleaned = 5.55296e-05 Jy ! Component: 200 - total flux cleaned = 5.53076e-05 Jy ! Total flux subtracted in 200 components = 5.53076e-05 Jy ! Clean residual min=-0.002005 max=0.002095 Jy/beam ! Clean residual mean=-0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.103433 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 129 components and 0.103433 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=0.024049Jy sigma=0.555301 ! Fit after self-cal, rms=0.024045Jy sigma=0.555259 ! 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=1.561 mas, bmaj=4.314 mas, bpa=-6.139 degrees ! Estimated noise=0.750133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.561 x 4.314 at -6.139 degrees (North through East) ! Clean map min=-0.0022712 max=0.075431 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=1.25 mas, bmaj=3.645 mas, bpa=-7.917 degrees ! Estimated noise=0.990879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0618795 Jy ! Component: 100 - total flux cleaned = 0.0783329 Jy ! Component: 150 - total flux cleaned = 0.0866817 Jy ! Component: 200 - total flux cleaned = 0.091728 Jy ! Total flux subtracted in 200 components = 0.091728 Jy ! Clean residual min=-0.002876 max=0.003136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.091728 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 0.091728 Jy ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=4.314 mas, bpa=-6.139 degrees ! Estimated noise=0.750133 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 (-1.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483822 Jy ! Component: 100 - total flux cleaned = 0.00758517 Jy ! Component: 150 - total flux cleaned = 0.00930645 Jy ! Component: 200 - total flux cleaned = 0.010106 Jy ! Total flux subtracted in 200 components = 0.010106 Jy ! Clean residual min=-0.001900 max=0.001619 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.101834 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 66 components and 0.101834 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=10.9 mas, bpa=0.03314 degrees ! Estimated noise=0.923661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129229 Jy ! Component: 100 - total flux cleaned = 0.00148479 Jy ! Component: 150 - total flux cleaned = 0.00156499 Jy ! Component: 200 - total flux cleaned = 0.00156555 Jy ! Total flux subtracted in 200 components = 0.00156555 Jy ! Clean residual min=-0.002039 max=0.002035 Jy/beam ! Clean residual mean=0.000000 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.1034 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41865e-05 Jy ! Component: 100 - total flux cleaned = -2.76537e-05 Jy ! Component: 150 - total flux cleaned = -5.25987e-05 Jy ! Component: 200 - total flux cleaned = -7.5692e-05 Jy ! Total flux subtracted in 200 components = -7.5692e-05 Jy ! Clean residual min=-0.002003 max=0.001997 Jy/beam ! Clean residual mean=0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.103324 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.103324 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=4.314 mas, bpa=-6.139 degrees ! Estimated noise=0.750133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322636 Jy ! Component: 100 - total flux cleaned = -0.000348263 Jy ! Component: 150 - total flux cleaned = -0.000371441 Jy ! Component: 200 - total flux cleaned = -0.000392393 Jy ! Total flux subtracted in 200 components = -0.000392393 Jy ! Clean residual min=-0.001836 max=0.001618 Jy/beam ! Clean residual mean=-0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.102931 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.102931 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=0.024085Jy sigma=0.555876 ! Fit after self-cal, rms=0.024080Jy sigma=0.555773 wmodel /d2/scr/pima/bp171a4_uvs/J1001-3058_C_map.mod ! Writing 95 model components to file: /d2/scr/pima/bp171a4_uvs/J1001-3058_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1001-3058_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1001-3058_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1001-3058_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a4_uvs/J1001-3058_C_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 = -0.000621971 Jy ! Component: 100 - total flux cleaned = -0.00103408 Jy ! Component: 150 - total flux cleaned = -0.00142432 Jy ! Component: 200 - total flux cleaned = -0.0016644 Jy ! Component: 250 - total flux cleaned = -0.00192047 Jy ! Component: 300 - total flux cleaned = -0.00209383 Jy ! Component: 350 - total flux cleaned = -0.00226072 Jy ! Component: 400 - total flux cleaned = -0.00233038 Jy ! Component: 450 - total flux cleaned = -0.00244319 Jy ! Component: 500 - total flux cleaned = -0.00253069 Jy ! Component: 550 - total flux cleaned = -0.00257371 Jy ! Component: 600 - total flux cleaned = -0.00263667 Jy ! Component: 650 - total flux cleaned = -0.00269822 Jy ! Component: 700 - total flux cleaned = -0.00269834 Jy ! Component: 750 - total flux cleaned = -0.00269835 Jy ! Component: 800 - total flux cleaned = -0.00267937 Jy ! Component: 850 - total flux cleaned = -0.00277419 Jy ! Component: 900 - total flux cleaned = -0.00275513 Jy ! Component: 950 - total flux cleaned = -0.00275562 Jy ! Component: 1000 - total flux cleaned = -0.00280967 Jy ! Component: 1050 - total flux cleaned = -0.00281001 Jy ! Component: 1100 - total flux cleaned = -0.00286229 Jy ! Component: 1150 - total flux cleaned = -0.00286239 Jy ! Component: 1200 - total flux cleaned = -0.00287916 Jy ! Component: 1250 - total flux cleaned = -0.00287922 Jy ! Component: 1300 - total flux cleaned = -0.00292855 Jy ! Component: 1350 - total flux cleaned = -0.00292862 Jy ! Component: 1400 - total flux cleaned = -0.00289665 Jy ! Component: 1450 - total flux cleaned = -0.00289656 Jy ! Component: 1500 - total flux cleaned = -0.00284981 Jy ! Component: 1550 - total flux cleaned = -0.00278866 Jy ! Component: 1600 - total flux cleaned = -0.00280375 Jy ! Component: 1650 - total flux cleaned = -0.00275883 Jy ! Component: 1700 - total flux cleaned = -0.00269991 Jy ! Component: 1750 - total flux cleaned = -0.00269995 Jy ! Component: 1800 - total flux cleaned = -0.00267118 Jy ! Component: 1850 - total flux cleaned = -0.00269971 Jy ! Component: 1900 - total flux cleaned = -0.00271361 Jy ! Component: 1950 - total flux cleaned = -0.00269968 Jy ! Component: 2000 - total flux cleaned = -0.00268573 Jy ! Component: 2050 - total flux cleaned = -0.00268581 Jy ! Component: 2100 - total flux cleaned = -0.00269927 Jy ! Component: 2150 - total flux cleaned = -0.00272588 Jy ! Component: 2200 - total flux cleaned = -0.00273892 Jy ! Component: 2250 - total flux cleaned = -0.00273886 Jy ! Component: 2300 - total flux cleaned = -0.00272585 Jy ! Component: 2350 - total flux cleaned = -0.00271297 Jy ! Component: 2400 - total flux cleaned = -0.00271305 Jy ! Component: 2450 - total flux cleaned = -0.00273815 Jy ! Component: 2500 - total flux cleaned = -0.00272556 Jy ! Component: 2550 - total flux cleaned = -0.00273776 Jy ! Component: 2600 - total flux cleaned = -0.00270091 Jy ! Component: 2650 - total flux cleaned = -0.00272504 Jy ! Component: 2700 - total flux cleaned = -0.00272494 Jy ! Component: 2750 - total flux cleaned = -0.00274864 Jy ! Component: 2800 - total flux cleaned = -0.00276027 Jy ! Component: 2850 - total flux cleaned = -0.0027484 Jy ! Component: 2900 - total flux cleaned = -0.00280633 Jy ! Component: 2950 - total flux cleaned = -0.00279481 Jy ! Component: 3000 - total flux cleaned = -0.00282908 Jy ! Component: 3050 - total flux cleaned = -0.00282898 Jy ! Component: 3100 - total flux cleaned = -0.00282898 Jy ! Component: 3150 - total flux cleaned = -0.0028625 Jy ! Component: 3200 - total flux cleaned = -0.0028183 Jy ! Component: 3250 - total flux cleaned = -0.0028513 Jy ! Component: 3300 - total flux cleaned = -0.00284046 Jy ! Component: 3350 - total flux cleaned = -0.00281894 Jy ! Component: 3400 - total flux cleaned = -0.00285121 Jy ! Component: 3450 - total flux cleaned = -0.00286184 Jy ! Component: 3500 - total flux cleaned = -0.00282997 Jy ! Component: 3550 - total flux cleaned = -0.00284045 Jy ! Component: 3600 - total flux cleaned = -0.00277757 Jy ! Component: 3650 - total flux cleaned = -0.00273599 Jy ! Component: 3700 - total flux cleaned = -0.00273602 Jy ! Component: 3750 - total flux cleaned = -0.00269499 Jy ! Component: 3800 - total flux cleaned = -0.00268485 Jy ! Component: 3850 - total flux cleaned = -0.00266463 Jy ! Component: 3900 - total flux cleaned = -0.0026444 Jy ! Component: 3950 - total flux cleaned = -0.00260427 Jy ! Component: 4000 - total flux cleaned = -0.00255446 Jy ! Component: 4050 - total flux cleaned = -0.00255452 Jy ! Total flux subtracted in 4096 components = -0.00252488 Jy ! Clean residual min=-0.000555 max=0.000628 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.100407 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 383 components and 0.100407 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1001-3058_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.561 x 4.314 at -6.139 degrees (North through East) ! Clean map min=-0.0011745 max=0.076488 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1001-3058_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0764885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.700814 0.700814 1.40163 2.80326 5.60651 11.213 22.4261 44.8521 89.7042 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 428.073 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1001-3058_C_uvs.log closed on Wed Jan 29 04:16:37 2014