! Started logfile: /scr/pima/bp192a1_uvs/J0157-1043_C_uvs.log on Wed Sep 16 13:27:34 2015 obs /scr/pima/bp192a1_uvs/J0157-1043_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0157-1043_C_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J0157-1043 ! ! 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 5472 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 /scr/pima/bp192a1_uvs/J0157-1043_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=1.003555Jy sigma=22.579446 ! Fit after self-cal, rms=0.957374Jy sigma=21.543565 ! 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=1.227 mas, bmaj=3.326 mas, bpa=-1.436 degrees ! Estimated noise=0.548594 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 = 0.0310808 Jy ! Component: 100 - total flux cleaned = 0.0404429 Jy ! Total flux subtracted in 100 components = 0.0404429 Jy ! Clean residual min=-0.003208 max=0.003996 Jy/beam ! Clean residual mean=0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0404429 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0404429 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=0.043795Jy sigma=0.901237 ! Fit after self-cal, rms=0.041776Jy sigma=0.851878 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619327 Jy ! Component: 100 - total flux cleaned = 0.00926228 Jy ! Total flux subtracted in 100 components = 0.00926228 Jy ! Clean residual min=-0.002830 max=0.003478 Jy/beam ! Clean residual mean=0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0497052 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0497052 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=0.040409Jy sigma=0.820637 ! Fit after self-cal, rms=0.040391Jy sigma=0.820315 ! 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=1.418 mas, bmaj=3.735 mas, bpa=-1.735 degrees ! Estimated noise=0.435111 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 = 0.00377079 Jy ! Component: 100 - total flux cleaned = 0.00574975 Jy ! Component: 150 - total flux cleaned = 0.0069003 Jy ! Component: 200 - total flux cleaned = 0.00761235 Jy ! Total flux subtracted in 200 components = 0.00761235 Jy ! Clean residual min=-0.004017 max=0.004969 Jy/beam ! Clean residual mean=0.000001 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0573175 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.0573175 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=0.040004Jy sigma=0.813105 ! Fit after self-cal, rms=0.039999Jy sigma=0.812952 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.418 x 3.735 at -1.735 degrees (North through East) ! Clean map min=-0.0039358 max=0.044528 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 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 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 1.00* 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.039999Jy sigma=0.812952 ! Fit after self-cal, rms=0.039999Jy sigma=0.812952 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.418 mas, bmaj=3.735 mas, bpa=-1.735 degrees ! Estimated noise=0.435111 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 = 0.00034051 Jy ! Component: 100 - total flux cleaned = 0.000454328 Jy ! Component: 150 - total flux cleaned = 0.000542848 Jy ! Component: 200 - total flux cleaned = 0.000627155 Jy ! Total flux subtracted in 200 components = 0.000627155 Jy ! Clean residual min=-0.004010 max=0.005000 Jy/beam ! Clean residual mean=0.000001 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.0579447 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0579447 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=0.039982Jy sigma=0.812637 ! Fit after self-cal, rms=0.039982Jy sigma=0.812619 ! 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=0.039982Jy sigma=0.812619 ! Fit after self-cal, rms=0.039982Jy sigma=0.812619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.418 mas, bmaj=3.735 mas, bpa=-1.735 degrees ! Estimated noise=0.435111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.13793e-05 Jy ! Component: 100 - total flux cleaned = 0.000117685 Jy ! Component: 150 - total flux cleaned = 0.000179338 Jy ! Component: 200 - total flux cleaned = 0.000237605 Jy ! Total flux subtracted in 200 components = 0.000237605 Jy ! Clean residual min=-0.003994 max=0.004953 Jy/beam ! Clean residual mean=0.000001 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0581823 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0581823 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=0.039971Jy sigma=0.812388 ! Fit after self-cal, rms=0.039971Jy sigma=0.812374 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) ! Added new window around map position (-3, -2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427297 Jy ! Component: 100 - total flux cleaned = 0.00652507 Jy ! Component: 150 - total flux cleaned = 0.00814417 Jy ! Component: 200 - total flux cleaned = 0.00938971 Jy ! Total flux subtracted in 200 components = 0.00938971 Jy ! Clean residual min=-0.003426 max=0.003127 Jy/beam ! Clean residual mean=0.000001 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.067572 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 75 components and 0.067572 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=0.039481Jy sigma=0.800705 ! Fit after self-cal, rms=0.039416Jy sigma=0.798930 ! 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=0.039416Jy sigma=0.798930 ! Fit after self-cal, rms=0.039416Jy sigma=0.798930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.418 mas, bmaj=3.735 mas, bpa=-1.735 degrees ! Estimated noise=0.435111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168462 Jy ! Component: 100 - total flux cleaned = 0.00279826 Jy ! Component: 150 - total flux cleaned = 0.00367125 Jy ! Component: 200 - total flux cleaned = 0.00439373 Jy ! Total flux subtracted in 200 components = 0.00439373 Jy ! Clean residual min=-0.003438 max=0.003060 Jy/beam ! Clean residual mean=0.000001 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0719657 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 101 components and 0.0719657 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=0.039322Jy sigma=0.796859 ! Fit after self-cal, rms=0.039314Jy sigma=0.796467 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 = 0.000976103 Jy ! Component: 100 - total flux cleaned = 0.00168616 Jy ! Component: 150 - total flux cleaned = 0.002268 Jy ! Component: 200 - total flux cleaned = 0.00277264 Jy ! Total flux subtracted in 200 components = 0.00277264 Jy ! Clean residual min=-0.003425 max=0.003020 Jy/beam ! Clean residual mean=0.000001 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0747384 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.0747383 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=0.039279Jy sigma=0.795712 ! Fit after self-cal, rms=0.039279Jy sigma=0.795585 ! 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=0.039279Jy sigma=0.795585 ! Fit after self-cal, rms=0.039279Jy sigma=0.795585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=6.527 mas, bpa=1.186 degrees ! Estimated noise=0.586192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230958 Jy ! Component: 100 - total flux cleaned = 0.00382936 Jy ! Component: 150 - total flux cleaned = 0.00499677 Jy ! Component: 200 - total flux cleaned = 0.00565836 Jy ! Total flux subtracted in 200 components = 0.00565836 Jy ! Clean residual min=-0.006558 max=0.005406 Jy/beam ! Clean residual mean=0.000003 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.0803967 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.0803967 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=0.039295Jy sigma=0.796044 ! Fit after self-cal, rms=0.039268Jy sigma=0.795539 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 = 0.00125894 Jy ! Component: 100 - total flux cleaned = 0.00170036 Jy ! Component: 150 - total flux cleaned = 0.00211249 Jy ! Component: 200 - total flux cleaned = 0.00235986 Jy ! Total flux subtracted in 200 components = 0.00235986 Jy ! Clean residual min=-0.006524 max=0.005350 Jy/beam ! Clean residual mean=0.000003 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 0.0827565 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.0827565 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=0.039301Jy sigma=0.796305 ! Fit after self-cal, rms=0.039289Jy sigma=0.796057 ! 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=1.418 mas, bmaj=3.735 mas, bpa=-1.735 degrees ! Estimated noise=0.435111 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.418 x 3.735 at -1.735 degrees (North through East) ! Clean map min=-0.0033442 max=0.044102 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=1.227 mas, bmaj=3.326 mas, bpa=-1.436 degrees ! Estimated noise=0.548594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325755 Jy ! Component: 100 - total flux cleaned = 0.042782 Jy ! Component: 150 - total flux cleaned = 0.048339 Jy ! Component: 200 - total flux cleaned = 0.0519663 Jy ! Total flux subtracted in 200 components = 0.0519663 Jy ! Clean residual min=-0.002842 max=0.003082 Jy/beam ! Clean residual mean=0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0519663 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0519663 Jy ! Inverting map and beam ! Estimated beam: bmin=1.418 mas, bmaj=3.735 mas, bpa=-1.735 degrees ! Estimated noise=0.435111 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 = 0.00495649 Jy ! Component: 100 - total flux cleaned = 0.00844832 Jy ! Component: 150 - total flux cleaned = 0.0111685 Jy ! Component: 200 - total flux cleaned = 0.0133407 Jy ! Total flux subtracted in 200 components = 0.0133407 Jy ! Clean residual min=-0.003729 max=0.003506 Jy/beam ! Clean residual mean=0.000001 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.065307 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 63 components and 0.065307 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=3.025 mas, bmaj=6.527 mas, bpa=1.186 degrees ! Estimated noise=0.586192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044242 Jy ! Component: 100 - total flux cleaned = 0.00756184 Jy ! Component: 150 - total flux cleaned = 0.0100651 Jy ! Component: 200 - total flux cleaned = 0.0120774 Jy ! Total flux subtracted in 200 components = 0.0120774 Jy ! Clean residual min=-0.006633 max=0.005603 Jy/beam ! Clean residual mean=0.000003 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 0.0773844 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 = 0.00162915 Jy ! Component: 100 - total flux cleaned = 0.00296397 Jy ! Component: 150 - total flux cleaned = 0.00406167 Jy ! Component: 200 - total flux cleaned = 0.00496816 Jy ! Total flux subtracted in 200 components = 0.00496816 Jy ! Clean residual min=-0.006556 max=0.005322 Jy/beam ! Clean residual mean=0.000003 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.0823526 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 104 components and 0.0823526 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.418 mas, bmaj=3.735 mas, bpa=-1.735 degrees ! Estimated noise=0.435111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113492 Jy ! Component: 100 - total flux cleaned = -0.00158414 Jy ! Component: 150 - total flux cleaned = -0.00183372 Jy ! Component: 200 - total flux cleaned = -0.00198181 Jy ! Total flux subtracted in 200 components = -0.00198181 Jy ! Clean residual min=-0.003366 max=0.003093 Jy/beam ! Clean residual mean=0.000001 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0803708 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.0803708 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=0.039264Jy sigma=0.794672 ! Fit after self-cal, rms=0.039257Jy sigma=0.794464 wmodel /scr/pima/bp192a1_uvs/J0157-1043_C_map.mod ! Writing 118 model components to file: /scr/pima/bp192a1_uvs/J0157-1043_C_map.mod wobs /scr/pima/bp192a1_uvs/J0157-1043_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0157-1043_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0157-1043_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0157-1043_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 = -0.00100437 Jy ! Component: 100 - total flux cleaned = -0.00149808 Jy ! Component: 150 - total flux cleaned = -0.00155216 Jy ! Component: 200 - total flux cleaned = -0.0016025 Jy ! Component: 250 - total flux cleaned = -0.0015089 Jy ! Component: 300 - total flux cleaned = -0.00151034 Jy ! Component: 350 - total flux cleaned = -0.00138033 Jy ! Component: 400 - total flux cleaned = -0.00125669 Jy ! Component: 450 - total flux cleaned = -0.00121661 Jy ! Component: 500 - total flux cleaned = -0.00110015 Jy ! Component: 550 - total flux cleaned = -0.0010252 Jy ! Component: 600 - total flux cleaned = -0.00102325 Jy ! Component: 650 - total flux cleaned = -0.000952196 Jy ! Component: 700 - total flux cleaned = -0.00108704 Jy ! Component: 750 - total flux cleaned = -0.00112043 Jy ! Component: 800 - total flux cleaned = -0.00147599 Jy ! Component: 850 - total flux cleaned = -0.0016018 Jy ! Component: 900 - total flux cleaned = -0.00197034 Jy ! Component: 950 - total flux cleaned = -0.00218076 Jy ! Component: 1000 - total flux cleaned = -0.00235683 Jy ! Component: 1050 - total flux cleaned = -0.00255823 Jy ! Component: 1100 - total flux cleaned = -0.00272711 Jy ! Component: 1150 - total flux cleaned = -0.00289223 Jy ! Component: 1200 - total flux cleaned = -0.00297413 Jy ! Component: 1250 - total flux cleaned = -0.00323861 Jy ! Component: 1300 - total flux cleaned = -0.00334201 Jy ! Component: 1350 - total flux cleaned = -0.0034952 Jy ! Component: 1400 - total flux cleaned = -0.00369546 Jy ! Component: 1450 - total flux cleaned = -0.00386664 Jy ! Component: 1500 - total flux cleaned = -0.00393896 Jy ! Component: 1550 - total flux cleaned = -0.00408082 Jy ! Component: 1600 - total flux cleaned = -0.00415027 Jy ! Component: 1650 - total flux cleaned = -0.00428705 Jy ! Component: 1700 - total flux cleaned = -0.00439867 Jy ! Component: 1750 - total flux cleaned = -0.00444273 Jy ! Component: 1800 - total flux cleaned = -0.00452926 Jy ! Component: 1850 - total flux cleaned = -0.00459331 Jy ! Component: 1900 - total flux cleaned = -0.00476039 Jy ! Component: 1950 - total flux cleaned = -0.00484243 Jy ! Component: 2000 - total flux cleaned = -0.00492375 Jy ! Component: 2050 - total flux cleaned = -0.00500359 Jy ! Component: 2100 - total flux cleaned = -0.00506233 Jy ! Component: 2150 - total flux cleaned = -0.00510138 Jy ! Component: 2200 - total flux cleaned = -0.00521577 Jy ! Component: 2250 - total flux cleaned = -0.00519674 Jy ! Component: 2300 - total flux cleaned = -0.00525244 Jy ! Component: 2350 - total flux cleaned = -0.00530752 Jy ! Component: 2400 - total flux cleaned = -0.00536184 Jy ! Component: 2450 - total flux cleaned = -0.00536161 Jy ! Component: 2500 - total flux cleaned = -0.00537937 Jy ! Component: 2550 - total flux cleaned = -0.00537958 Jy ! Component: 2600 - total flux cleaned = -0.00543164 Jy ! Component: 2650 - total flux cleaned = -0.00549991 Jy ! Component: 2700 - total flux cleaned = -0.00551667 Jy ! Component: 2750 - total flux cleaned = -0.00551673 Jy ! Component: 2800 - total flux cleaned = -0.00551691 Jy ! Component: 2850 - total flux cleaned = -0.0055823 Jy ! Component: 2900 - total flux cleaned = -0.00561437 Jy ! Component: 2950 - total flux cleaned = -0.00556645 Jy ! Component: 3000 - total flux cleaned = -0.0056456 Jy ! Component: 3050 - total flux cleaned = -0.00564555 Jy ! Component: 3100 - total flux cleaned = -0.00567664 Jy ! Component: 3150 - total flux cleaned = -0.00567656 Jy ! Component: 3200 - total flux cleaned = -0.00567654 Jy ! Component: 3250 - total flux cleaned = -0.00570692 Jy ! Component: 3300 - total flux cleaned = -0.00572213 Jy ! Component: 3350 - total flux cleaned = -0.00578174 Jy ! Component: 3400 - total flux cleaned = -0.00579656 Jy ! Component: 3450 - total flux cleaned = -0.0058258 Jy ! Component: 3500 - total flux cleaned = -0.00584053 Jy ! Component: 3550 - total flux cleaned = -0.00588373 Jy ! Component: 3600 - total flux cleaned = -0.00585509 Jy ! Component: 3650 - total flux cleaned = -0.00586936 Jy ! Component: 3700 - total flux cleaned = -0.00588347 Jy ! Component: 3750 - total flux cleaned = -0.00584152 Jy ! Component: 3800 - total flux cleaned = -0.00591131 Jy ! Component: 3850 - total flux cleaned = -0.00595288 Jy ! Component: 3900 - total flux cleaned = -0.00599419 Jy ! Component: 3950 - total flux cleaned = -0.00602152 Jy ! Component: 4000 - total flux cleaned = -0.00607604 Jy ! Component: 4050 - total flux cleaned = -0.00608957 Jy ! Total flux subtracted in 4096 components = -0.00610308 Jy ! Clean residual min=-0.000807 max=0.000903 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0742677 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 475 components and 0.0742677 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0157-1043_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.418 x 3.735 at -1.735 degrees (North through East) ! Clean map min=-0.0019708 max=0.043744 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0157-1043_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0437437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223221 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53088 1.53088 3.06175 6.1235 12.247 24.494 48.988 97.976 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.966 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0157-1043_C_uvs.log closed on Wed Sep 16 13:27:39 2015