! Started logfile: /scr/pima/bp192a1_uvs/J0418-0259_X_uvs.log on Wed Sep 16 13:30:59 2015 obs /scr/pima/bp192a1_uvs/J0418-0259_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0418-0259_X_uva.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.75 visibilities/baseline/integration-bin. ! Found source: J0418-0259 ! ! 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 4104 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/J0418-0259_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=1.001563Jy sigma=21.178721 ! Fit after self-cal, rms=0.974845Jy sigma=20.643268 ! 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=1.102 mas, bmaj=4.081 mas, bpa=-21.39 degrees ! Estimated noise=0.878521 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 = 0.0197044 Jy ! Component: 100 - total flux cleaned = 0.0246739 Jy ! Total flux subtracted in 100 components = 0.0246739 Jy ! Clean residual min=-0.003088 max=0.003028 Jy/beam ! Clean residual mean=0.000001 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0246739 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0246739 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=0.036778Jy sigma=0.713990 ! Fit after self-cal, rms=0.034542Jy sigma=0.664073 ! 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=1.395 mas, bmaj=4.199 mas, bpa=-20.81 degrees ! Estimated noise=0.532159 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 = 0.00468506 Jy ! Component: 100 - total flux cleaned = 0.0069576 Jy ! Component: 150 - total flux cleaned = 0.00828294 Jy ! Component: 200 - total flux cleaned = 0.00912144 Jy ! Total flux subtracted in 200 components = 0.00912144 Jy ! Clean residual min=-0.001876 max=0.001680 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0337953 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.0337953 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=0.033860Jy sigma=0.651838 ! Fit after self-cal, rms=0.033785Jy sigma=0.649941 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.395 x 4.199 at -20.81 degrees (North through East) ! Clean map min=-0.0017631 max=0.02849 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* ! ! ! 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* ! ! ! 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* ! ! ! Correcting IF 4. ! 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* ! ! ! 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* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 0.89 KP 1.19 ! LA 1.07 MK 0.98 NL 0.97 OV 1.05 ! PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.84 HN 0.96 KP 1.11 ! LA 1.02 MK 0.85 NL 0.96 OV 0.92 ! PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.88 HN 0.95 KP 0.99 ! LA 0.94 MK 1.16 NL 0.85 OV 1.08 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.033785Jy sigma=0.649941 ! Fit after self-cal, rms=0.032700Jy sigma=0.647941 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=4.207 mas, bpa=-20.81 degrees ! Estimated noise=0.52315 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 = 0.000753452 Jy ! Component: 100 - total flux cleaned = 0.00103635 Jy ! Component: 150 - total flux cleaned = 0.00121057 Jy ! Component: 200 - total flux cleaned = 0.00133148 Jy ! Total flux subtracted in 200 components = 0.00133148 Jy ! Clean residual min=-0.001619 max=0.001646 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0351268 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0351268 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=0.032668Jy sigma=0.647407 ! Fit after self-cal, rms=0.032663Jy sigma=0.647134 ! 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=0.032663Jy sigma=0.647134 ! Fit after self-cal, rms=0.032743Jy sigma=0.647094 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=4.2 mas, bpa=-20.85 degrees ! Estimated noise=0.523888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030417 Jy ! Component: 100 - total flux cleaned = 0.000461588 Jy ! Component: 150 - total flux cleaned = 0.00051588 Jy ! Component: 200 - total flux cleaned = 0.000590046 Jy ! Total flux subtracted in 200 components = 0.000590046 Jy ! Clean residual min=-0.001571 max=0.001580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0357168 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0357168 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=0.032727Jy sigma=0.646847 ! Fit after self-cal, rms=0.032729Jy sigma=0.646791 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 = 8.20796e-05 Jy ! Component: 100 - total flux cleaned = 0.000132355 Jy ! Component: 150 - total flux cleaned = 0.000187985 Jy ! Component: 200 - total flux cleaned = 0.000248423 Jy ! Total flux subtracted in 200 components = 0.000248423 Jy ! Clean residual min=-0.001534 max=0.001544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0359653 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0359653 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=0.032719Jy sigma=0.646629 ! Fit after self-cal, rms=0.032719Jy sigma=0.646596 ! 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=0.032719Jy sigma=0.646596 ! Fit after self-cal, rms=0.032508Jy sigma=0.645509 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=4.18 mas, bpa=-20.8 degrees ! Estimated noise=0.51908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260554 Jy ! Component: 100 - total flux cleaned = -0.000286429 Jy ! Component: 150 - total flux cleaned = -0.000268138 Jy ! Component: 200 - total flux cleaned = -0.000236023 Jy ! Total flux subtracted in 200 components = -0.000236023 Jy ! Clean residual min=-0.001341 max=0.001485 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0357292 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.0357292 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=0.032501Jy sigma=0.645312 ! Fit after self-cal, rms=0.032506Jy sigma=0.645212 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 = -2.23548e-05 Jy ! Component: 100 - total flux cleaned = 2.39235e-06 Jy ! Component: 150 - total flux cleaned = 3.88213e-05 Jy ! Component: 200 - total flux cleaned = 7.81776e-05 Jy ! Total flux subtracted in 200 components = 7.81776e-05 Jy ! Clean residual min=-0.001362 max=0.001455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0358074 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.0358074 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=0.032502Jy sigma=0.645136 ! Fit after self-cal, rms=0.032501Jy sigma=0.645121 ! 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=0.032501Jy sigma=0.645121 ! Fit after self-cal, rms=0.032424Jy sigma=0.645079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.534 mas, bmaj=4.326 mas, bpa=-9.093 degrees ! Estimated noise=0.564323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.94788e-05 Jy ! Component: 100 - total flux cleaned = -2.9939e-05 Jy ! Component: 150 - total flux cleaned = 8.53088e-07 Jy ! Component: 200 - total flux cleaned = 2.85498e-05 Jy ! Total flux subtracted in 200 components = 2.85498e-05 Jy ! Clean residual min=-0.001626 max=0.001215 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.035836 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.035836 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=0.032423Jy sigma=0.644996 ! Fit after self-cal, rms=0.032427Jy sigma=0.644988 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 = 3.92484e-05 Jy ! Component: 100 - total flux cleaned = 6.0192e-05 Jy ! Component: 150 - total flux cleaned = 8.43228e-05 Jy ! Component: 200 - total flux cleaned = 0.000102474 Jy ! Total flux subtracted in 200 components = 0.000102474 Jy ! Clean residual min=-0.001629 max=0.001213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0359384 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0359384 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=0.032426Jy sigma=0.644969 ! Fit after self-cal, rms=0.032426Jy sigma=0.644964 ! 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=1.406 mas, bmaj=4.168 mas, bpa=-20.78 degrees ! Estimated noise=0.516719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.406 x 4.168 at -20.78 degrees (North through East) ! Clean map min=-0.0013351 max=0.027611 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=1.124 mas, bmaj=4.042 mas, bpa=-21.31 degrees ! Estimated noise=0.859091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211763 Jy ! Component: 100 - total flux cleaned = 0.0272968 Jy ! Component: 150 - total flux cleaned = 0.0307816 Jy ! Component: 200 - total flux cleaned = 0.0320878 Jy ! Total flux subtracted in 200 components = 0.0320878 Jy ! Clean residual min=-0.002417 max=0.002350 Jy/beam ! Clean residual mean=0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0320878 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0320878 Jy ! Inverting map and beam ! Estimated beam: bmin=1.406 mas, bmaj=4.168 mas, bpa=-20.78 degrees ! Estimated noise=0.516719 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 (-16.6, 29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184133 Jy ! Component: 100 - total flux cleaned = 0.00281374 Jy ! Component: 150 - total flux cleaned = 0.00304291 Jy ! Component: 200 - total flux cleaned = 0.00321069 Jy ! Total flux subtracted in 200 components = 0.00321069 Jy ! Clean residual min=-0.001347 max=0.001354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0352985 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.0352985 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=2.534 mas, bmaj=4.326 mas, bpa=-9.093 degrees ! Estimated noise=0.564323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631805 Jy ! Component: 100 - total flux cleaned = 0.000914139 Jy ! Component: 150 - total flux cleaned = 0.00111638 Jy ! Component: 200 - total flux cleaned = 0.00118293 Jy ! Total flux subtracted in 200 components = 0.00118293 Jy ! Clean residual min=-0.001570 max=0.001108 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0364814 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 = 5.87864e-05 Jy ! Component: 100 - total flux cleaned = 0.000110988 Jy ! Component: 150 - total flux cleaned = 0.000148675 Jy ! Component: 200 - total flux cleaned = 0.000183231 Jy ! Total flux subtracted in 200 components = 0.000183231 Jy ! Clean residual min=-0.001572 max=0.001126 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0366646 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 100 components and 0.0366646 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.406 mas, bmaj=4.168 mas, bpa=-20.78 degrees ! Estimated noise=0.516719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145725 Jy ! Component: 100 - total flux cleaned = -0.000218174 Jy ! Component: 150 - total flux cleaned = -0.000206111 Jy ! Component: 200 - total flux cleaned = -0.000206197 Jy ! Total flux subtracted in 200 components = -0.000206197 Jy ! Clean residual min=-0.001280 max=0.001247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0364584 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.0364585 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=0.032379Jy sigma=0.643921 ! Fit after self-cal, rms=0.032363Jy sigma=0.643730 wmodel /scr/pima/bp192a1_uvs/J0418-0259_X_map.mod ! Writing 121 model components to file: /scr/pima/bp192a1_uvs/J0418-0259_X_map.mod wobs /scr/pima/bp192a1_uvs/J0418-0259_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0418-0259_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0418-0259_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0418-0259_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 = -0.000191361 Jy ! Component: 100 - total flux cleaned = -0.000446869 Jy ! Component: 150 - total flux cleaned = -0.000720856 Jy ! Component: 200 - total flux cleaned = -0.000973841 Jy ! Component: 250 - total flux cleaned = -0.00117582 Jy ! Component: 300 - total flux cleaned = -0.00128577 Jy ! Component: 350 - total flux cleaned = -0.00141963 Jy ! Component: 400 - total flux cleaned = -0.00158943 Jy ! Component: 450 - total flux cleaned = -0.00167041 Jy ! Component: 500 - total flux cleaned = -0.00174866 Jy ! Component: 550 - total flux cleaned = -0.00181102 Jy ! Component: 600 - total flux cleaned = -0.00182296 Jy ! Component: 650 - total flux cleaned = -0.00184616 Jy ! Component: 700 - total flux cleaned = -0.00183449 Jy ! Component: 750 - total flux cleaned = -0.00184575 Jy ! Component: 800 - total flux cleaned = -0.00194245 Jy ! Component: 850 - total flux cleaned = -0.00202631 Jy ! Component: 900 - total flux cleaned = -0.00206716 Jy ! Component: 950 - total flux cleaned = -0.00211725 Jy ! Component: 1000 - total flux cleaned = -0.00214676 Jy ! Component: 1050 - total flux cleaned = -0.00219521 Jy ! Component: 1100 - total flux cleaned = -0.00226139 Jy ! Component: 1150 - total flux cleaned = -0.0022705 Jy ! Component: 1200 - total flux cleaned = -0.00235266 Jy ! Component: 1250 - total flux cleaned = -0.00237061 Jy ! Component: 1300 - total flux cleaned = -0.00242351 Jy ! Component: 1350 - total flux cleaned = -0.00244944 Jy ! Component: 1400 - total flux cleaned = -0.00251749 Jy ! Component: 1450 - total flux cleaned = -0.00257612 Jy ! Component: 1500 - total flux cleaned = -0.00262563 Jy ! Component: 1550 - total flux cleaned = -0.00267439 Jy ! Component: 1600 - total flux cleaned = -0.00269839 Jy ! Component: 1650 - total flux cleaned = -0.00272209 Jy ! Component: 1700 - total flux cleaned = -0.00276891 Jy ! Component: 1750 - total flux cleaned = -0.0027842 Jy ! Component: 1800 - total flux cleaned = -0.00279942 Jy ! Component: 1850 - total flux cleaned = -0.00279947 Jy ! Component: 1900 - total flux cleaned = -0.0027698 Jy ! Component: 1950 - total flux cleaned = -0.00276979 Jy ! Component: 2000 - total flux cleaned = -0.00277712 Jy ! Component: 2050 - total flux cleaned = -0.00279864 Jy ! Component: 2100 - total flux cleaned = -0.00282708 Jy ! Component: 2150 - total flux cleaned = -0.0028553 Jy ! Component: 2200 - total flux cleaned = -0.00289028 Jy ! Component: 2250 - total flux cleaned = -0.00289714 Jy ! Component: 2300 - total flux cleaned = -0.00290406 Jy ! Component: 2350 - total flux cleaned = -0.00293824 Jy ! Component: 2400 - total flux cleaned = -0.00294506 Jy ! Component: 2450 - total flux cleaned = -0.00297207 Jy ! Component: 2500 - total flux cleaned = -0.00295868 Jy ! Component: 2550 - total flux cleaned = -0.00299209 Jy ! Component: 2600 - total flux cleaned = -0.00301196 Jy ! Component: 2650 - total flux cleaned = -0.00301858 Jy ! Component: 2700 - total flux cleaned = -0.00303835 Jy ! Component: 2750 - total flux cleaned = -0.00304493 Jy ! Component: 2800 - total flux cleaned = -0.00307098 Jy ! Component: 2850 - total flux cleaned = -0.00309038 Jy ! Component: 2900 - total flux cleaned = -0.00307742 Jy ! Component: 2950 - total flux cleaned = -0.00309029 Jy ! Component: 3000 - total flux cleaned = -0.00309674 Jy ! Component: 3050 - total flux cleaned = -0.00308399 Jy ! Component: 3100 - total flux cleaned = -0.00310312 Jy ! Component: 3150 - total flux cleaned = -0.00309675 Jy ! Component: 3200 - total flux cleaned = -0.00310302 Jy ! Component: 3250 - total flux cleaned = -0.00310304 Jy ! Component: 3300 - total flux cleaned = -0.003103 Jy ! Component: 3350 - total flux cleaned = -0.00307795 Jy ! Component: 3400 - total flux cleaned = -0.00306548 Jy ! Component: 3450 - total flux cleaned = -0.00306549 Jy ! Component: 3500 - total flux cleaned = -0.00304687 Jy ! Component: 3550 - total flux cleaned = -0.00302829 Jy ! Component: 3600 - total flux cleaned = -0.00302831 Jy ! Component: 3650 - total flux cleaned = -0.00301597 Jy ! Component: 3700 - total flux cleaned = -0.00299749 Jy ! Component: 3750 - total flux cleaned = -0.00298521 Jy ! Component: 3800 - total flux cleaned = -0.00297908 Jy ! Component: 3850 - total flux cleaned = -0.00296071 Jy ! Component: 3900 - total flux cleaned = -0.00291806 Jy ! Component: 3950 - total flux cleaned = -0.002912 Jy ! Component: 4000 - total flux cleaned = -0.00288162 Jy ! Component: 4050 - total flux cleaned = -0.00285131 Jy ! Total flux subtracted in 4096 components = -0.00283316 Jy ! Clean residual min=-0.000344 max=0.000379 Jy/beam ! Clean residual mean=-0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0336253 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 363 components and 0.0336253 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0418-0259_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.406 x 4.168 at -20.78 degrees (North through East) ! Clean map min=-0.00086989 max=0.027051 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0418-0259_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0270513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17529 1.17529 2.35059 4.70118 9.40235 18.8047 37.6094 75.2188 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.255 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0418-0259_X_uvs.log closed on Wed Sep 16 13:31:03 2015