! Started logfile: /d2/scr/pima/bp171a3_uvs/J1041-4422_C_uvs.log on Mon Feb 24 08:45:38 2014 obs /d2/scr/pima/bp171a3_uvs/J1041-4422_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1041-4422_C_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.845238 visibilities/baseline/integration-bin. ! Found source: J1041-4422 ! ! 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 568 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/bp171a3_uvs/J1041-4422_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003576Jy sigma=20.130961 ! Fit after self-cal, rms=0.930637Jy sigma=18.517131 ! 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=1.196 mas, bmaj=3.724 mas, bpa=-1.802 degrees ! Estimated noise=2.27778 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 = 0.0522904 Jy ! Component: 100 - total flux cleaned = 0.0688155 Jy ! Total flux subtracted in 100 components = 0.0688155 Jy ! Clean residual min=-0.006610 max=0.009149 Jy/beam ! Clean residual mean=-0.000055 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.0688155 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0688155 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=0.036301Jy sigma=0.669885 ! Fit after self-cal, rms=0.036277Jy sigma=0.669114 ! 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=1.507 mas, bmaj=4.576 mas, bpa=-0.01653 degrees ! Estimated noise=1.53607 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 = 0.0111862 Jy ! Component: 100 - total flux cleaned = 0.0159268 Jy ! Component: 150 - total flux cleaned = 0.0182409 Jy ! Component: 200 - total flux cleaned = 0.0191476 Jy ! Total flux subtracted in 200 components = 0.0191476 Jy ! Clean residual min=-0.004643 max=0.007110 Jy/beam ! Clean residual mean=-0.000040 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.087963 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.087963 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=0.034058Jy sigma=0.581472 ! Fit after self-cal, rms=0.034094Jy sigma=0.581156 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.507 x 4.576 at -0.01653 degrees (North through East) ! Clean map min=-0.0045776 max=0.060266 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: ! FD 1.00* KP 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: ! FD 1.00* KP 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: ! FD 1.00* KP 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: ! FD 1.00* KP 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: ! FD 1.00* KP 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: ! FD 1.00* KP 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: ! FD 1.00* KP 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: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.034094Jy sigma=0.581156 ! Fit after self-cal, rms=0.034094Jy sigma=0.581156 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=4.576 mas, bpa=-0.01653 degrees ! Estimated noise=1.53607 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 = 0.000232596 Jy ! Component: 100 - total flux cleaned = 0.000347974 Jy ! Component: 150 - total flux cleaned = 0.000459862 Jy ! Component: 200 - total flux cleaned = 0.000602548 Jy ! Total flux subtracted in 200 components = 0.000602548 Jy ! Clean residual min=-0.004599 max=0.007008 Jy/beam ! Clean residual mean=-0.000038 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.0885656 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0885656 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=0.034017Jy sigma=0.579510 ! Fit after self-cal, rms=0.034026Jy sigma=0.579456 ! 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=0.034026Jy sigma=0.579456 ! Fit after self-cal, rms=0.034026Jy sigma=0.579456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=4.576 mas, bpa=-0.01653 degrees ! Estimated noise=1.53607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122123 Jy ! Component: 100 - total flux cleaned = 0.000222629 Jy ! Component: 150 - total flux cleaned = 0.000319465 Jy ! Component: 200 - total flux cleaned = 0.000381895 Jy ! Total flux subtracted in 200 components = 0.000381895 Jy ! Clean residual min=-0.004565 max=0.007039 Jy/beam ! Clean residual mean=-0.000036 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.0889475 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0889475 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=0.033962Jy sigma=0.578315 ! Fit after self-cal, rms=0.033970Jy sigma=0.578251 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 = 3.65518e-05 Jy ! Component: 100 - total flux cleaned = 0.000130783 Jy ! Component: 150 - total flux cleaned = 0.000190945 Jy ! Component: 200 - total flux cleaned = 0.00025128 Jy ! Total flux subtracted in 200 components = 0.00025128 Jy ! Clean residual min=-0.004547 max=0.007011 Jy/beam ! Clean residual mean=-0.000035 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.0891988 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0891988 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=0.033907Jy sigma=0.577322 ! Fit after self-cal, rms=0.033913Jy sigma=0.577242 ! 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=0.033913Jy sigma=0.577242 ! Fit after self-cal, rms=0.033913Jy sigma=0.577242 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=4.576 mas, bpa=-0.01653 degrees ! Estimated noise=1.53607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.26086e-06 Jy ! Component: 100 - total flux cleaned = 6.6127e-05 Jy ! Component: 150 - total flux cleaned = 0.00015468 Jy ! Component: 200 - total flux cleaned = 0.000211533 Jy ! Total flux subtracted in 200 components = 0.000211533 Jy ! Clean residual min=-0.004530 max=0.006950 Jy/beam ! Clean residual mean=-0.000035 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.0894103 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0894103 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=0.033851Jy sigma=0.576392 ! Fit after self-cal, rms=0.033857Jy sigma=0.576305 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 = -3.53068e-06 Jy ! Component: 100 - total flux cleaned = 5.26196e-05 Jy ! Component: 150 - total flux cleaned = 0.000108842 Jy ! Component: 200 - total flux cleaned = 0.000191029 Jy ! Total flux subtracted in 200 components = 0.000191029 Jy ! Clean residual min=-0.004529 max=0.006881 Jy/beam ! Clean residual mean=-0.000034 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.0896013 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0896013 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=0.033798Jy sigma=0.575507 ! Fit after self-cal, rms=0.033803Jy sigma=0.575411 ! 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=0.033803Jy sigma=0.575411 ! Fit after self-cal, rms=0.033803Jy sigma=0.575411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.125 mas, bmaj=13.79 mas, bpa=-0.02257 degrees ! Estimated noise=1.90906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023418 Jy ! Component: 100 - total flux cleaned = 0.00244419 Jy ! Component: 150 - total flux cleaned = 0.00249663 Jy ! Component: 200 - total flux cleaned = 0.00254567 Jy ! Total flux subtracted in 200 components = 0.00254567 Jy ! Clean residual min=-0.006297 max=0.008038 Jy/beam ! Clean residual mean=-0.000045 rms=0.002421 Jy/beam ! Combined flux in latest and established models = 0.092147 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 24 components and 0.092147 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=0.033824Jy sigma=0.574185 ! Fit after self-cal, rms=0.033834Jy sigma=0.574014 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 = 5.55968e-05 Jy ! Component: 100 - total flux cleaned = 0.000153307 Jy ! Component: 150 - total flux cleaned = 0.000202655 Jy ! Component: 200 - total flux cleaned = 0.000297557 Jy ! Total flux subtracted in 200 components = 0.000297557 Jy ! Clean residual min=-0.006267 max=0.007885 Jy/beam ! Clean residual mean=-0.000043 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 0.0924446 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 24 components and 0.0924446 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=0.033773Jy sigma=0.573411 ! Fit after self-cal, rms=0.033773Jy sigma=0.573097 ! 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=1.507 mas, bmaj=4.576 mas, bpa=-0.01653 degrees ! Estimated noise=1.53607 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.507 x 4.576 at -0.01653 degrees (North through East) ! Clean map min=-0.0044032 max=0.050554 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=1.196 mas, bmaj=3.724 mas, bpa=-1.802 degrees ! Estimated noise=2.27778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0522712 Jy ! Component: 100 - total flux cleaned = 0.0690932 Jy ! Component: 150 - total flux cleaned = 0.0759634 Jy ! Component: 200 - total flux cleaned = 0.0790561 Jy ! Total flux subtracted in 200 components = 0.0790561 Jy ! Clean residual min=-0.006111 max=0.006916 Jy/beam ! Clean residual mean=-0.000037 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.0790561 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 0.0790561 Jy ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=4.576 mas, bpa=-0.01653 degrees ! Estimated noise=1.53607 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 (1.2, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851776 Jy ! Component: 100 - total flux cleaned = 0.0125274 Jy ! Component: 150 - total flux cleaned = 0.0149153 Jy ! Component: 200 - total flux cleaned = 0.0157234 Jy ! Total flux subtracted in 200 components = 0.0157234 Jy ! Clean residual min=-0.004950 max=0.006757 Jy/beam ! Clean residual mean=-0.000015 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.0947794 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0947794 Jy ! Inverting map ! Added new window around map position (-5.4, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592903 Jy ! Component: 100 - total flux cleaned = 0.00855926 Jy ! Component: 150 - total flux cleaned = 0.0104238 Jy ! Component: 200 - total flux cleaned = 0.0111924 Jy ! Total flux subtracted in 200 components = 0.0111924 Jy ! Clean residual min=-0.004458 max=0.004319 Jy/beam ! Clean residual mean=0.000007 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.105972 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.105972 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=4.125 mas, bmaj=13.79 mas, bpa=-0.02257 degrees ! Estimated noise=1.90906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476671 Jy ! Component: 100 - total flux cleaned = 0.000548663 Jy ! Component: 150 - total flux cleaned = 0.000438782 Jy ! Component: 200 - total flux cleaned = 0.000334526 Jy ! Total flux subtracted in 200 components = 0.000334526 Jy ! Clean residual min=-0.005804 max=0.005048 Jy/beam ! Clean residual mean=0.000021 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.106306 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 = -0.00014591 Jy ! Component: 100 - total flux cleaned = -0.000189658 Jy ! Component: 150 - total flux cleaned = -0.000273519 Jy ! Component: 200 - total flux cleaned = -0.000352214 Jy ! Total flux subtracted in 200 components = -0.000352214 Jy ! Clean residual min=-0.005667 max=0.004877 Jy/beam ! Clean residual mean=0.000020 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.105954 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.105954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=4.576 mas, bpa=-0.01653 degrees ! Estimated noise=1.53607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264967 Jy ! Component: 100 - total flux cleaned = 0.000471343 Jy ! Component: 150 - total flux cleaned = 0.00064537 Jy ! Component: 200 - total flux cleaned = 0.000767686 Jy ! Total flux subtracted in 200 components = 0.000767686 Jy ! Clean residual min=-0.004574 max=0.003489 Jy/beam ! Clean residual mean=0.000009 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.106722 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.106722 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=0.030976Jy sigma=0.532056 ! Fit after self-cal, rms=0.030824Jy sigma=0.528398 wmodel /d2/scr/pima/bp171a3_uvs/J1041-4422_C_map.mod ! Writing 94 model components to file: /d2/scr/pima/bp171a3_uvs/J1041-4422_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1041-4422_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1041-4422_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1041-4422_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1041-4422_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 = -0.0018704 Jy ! Component: 100 - total flux cleaned = -0.00290264 Jy ! Component: 150 - total flux cleaned = -0.00306356 Jy ! Component: 200 - total flux cleaned = -0.00326355 Jy ! Component: 250 - total flux cleaned = -0.0036403 Jy ! Component: 300 - total flux cleaned = -0.00394958 Jy ! Component: 350 - total flux cleaned = -0.00437224 Jy ! Component: 400 - total flux cleaned = -0.00485393 Jy ! Component: 450 - total flux cleaned = -0.00523849 Jy ! Component: 500 - total flux cleaned = -0.00568219 Jy ! Component: 550 - total flux cleaned = -0.00610762 Jy ! Component: 600 - total flux cleaned = -0.00648196 Jy ! Component: 650 - total flux cleaned = -0.00681039 Jy ! Component: 700 - total flux cleaned = -0.00696899 Jy ! Component: 750 - total flux cleaned = -0.00715532 Jy ! Component: 800 - total flux cleaned = -0.00730704 Jy ! Component: 850 - total flux cleaned = -0.00751282 Jy ! Component: 900 - total flux cleaned = -0.00768429 Jy ! Component: 950 - total flux cleaned = -0.00776787 Jy ! Component: 1000 - total flux cleaned = -0.00787736 Jy ! Component: 1050 - total flux cleaned = -0.00803703 Jy ! Component: 1100 - total flux cleaned = -0.00808925 Jy ! Component: 1150 - total flux cleaned = -0.00816564 Jy ! Component: 1200 - total flux cleaned = -0.00821558 Jy ! Component: 1250 - total flux cleaned = -0.0082889 Jy ! Component: 1300 - total flux cleaned = -0.00833689 Jy ! Component: 1350 - total flux cleaned = -0.00838413 Jy ! Component: 1400 - total flux cleaned = -0.00840757 Jy ! Component: 1450 - total flux cleaned = -0.00843046 Jy ! Component: 1500 - total flux cleaned = -0.00843059 Jy ! Component: 1550 - total flux cleaned = -0.00845285 Jy ! Component: 1600 - total flux cleaned = -0.00845289 Jy ! Component: 1650 - total flux cleaned = -0.00847438 Jy ! Component: 1700 - total flux cleaned = -0.0084318 Jy ! Component: 1750 - total flux cleaned = -0.00839002 Jy ! Component: 1800 - total flux cleaned = -0.00836948 Jy ! Component: 1850 - total flux cleaned = -0.00832944 Jy ! Component: 1900 - total flux cleaned = -0.00832962 Jy ! Component: 1950 - total flux cleaned = -0.00832939 Jy ! Component: 2000 - total flux cleaned = -0.00827102 Jy ! Component: 2050 - total flux cleaned = -0.00825195 Jy ! Component: 2100 - total flux cleaned = -0.00825189 Jy ! Component: 2150 - total flux cleaned = -0.0082143 Jy ! Component: 2200 - total flux cleaned = -0.00819573 Jy ! Component: 2250 - total flux cleaned = -0.00810396 Jy ! Component: 2300 - total flux cleaned = -0.00808584 Jy ! Component: 2350 - total flux cleaned = -0.00804971 Jy ! Component: 2400 - total flux cleaned = -0.00799589 Jy ! Component: 2450 - total flux cleaned = -0.00796033 Jy ! Component: 2500 - total flux cleaned = -0.00792482 Jy ! Component: 2550 - total flux cleaned = -0.00787195 Jy ! Component: 2600 - total flux cleaned = -0.00785438 Jy ! Component: 2650 - total flux cleaned = -0.00781962 Jy ! Component: 2700 - total flux cleaned = -0.00780229 Jy ! Component: 2750 - total flux cleaned = -0.00776779 Jy ! Component: 2800 - total flux cleaned = -0.00776783 Jy ! Component: 2850 - total flux cleaned = -0.00778495 Jy ! Component: 2900 - total flux cleaned = -0.00771694 Jy ! Component: 2950 - total flux cleaned = -0.00770005 Jy ! Component: 3000 - total flux cleaned = -0.0076832 Jy ! Component: 3050 - total flux cleaned = -0.00764959 Jy ! Component: 3100 - total flux cleaned = -0.00763287 Jy ! Component: 3150 - total flux cleaned = -0.00759947 Jy ! Component: 3200 - total flux cleaned = -0.00758287 Jy ! Component: 3250 - total flux cleaned = -0.00758293 Jy ! Component: 3300 - total flux cleaned = -0.00756631 Jy ! Component: 3350 - total flux cleaned = -0.00754981 Jy ! Component: 3400 - total flux cleaned = -0.00753329 Jy ! Component: 3450 - total flux cleaned = -0.00753323 Jy ! Component: 3500 - total flux cleaned = -0.00753326 Jy ! Component: 3550 - total flux cleaned = -0.00750046 Jy ! Component: 3600 - total flux cleaned = -0.0075169 Jy ! Component: 3650 - total flux cleaned = -0.00753325 Jy ! Component: 3700 - total flux cleaned = -0.0075332 Jy ! Component: 3750 - total flux cleaned = -0.00753321 Jy ! Component: 3800 - total flux cleaned = -0.00753323 Jy ! Component: 3850 - total flux cleaned = -0.00753315 Jy ! Component: 3900 - total flux cleaned = -0.0075 Jy ! Component: 3950 - total flux cleaned = -0.00750003 Jy ! Component: 4000 - total flux cleaned = -0.00750003 Jy ! Component: 4050 - total flux cleaned = -0.00746646 Jy ! Total flux subtracted in 4096 components = -0.0074834 Jy ! Clean residual min=-0.000914 max=0.000919 Jy/beam ! Clean residual mean=0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0992385 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 382 components and 0.0992385 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1041-4422_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.507 x 4.576 at -0.01653 degrees (North through East) ! Clean map min=-0.0031039 max=0.059633 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1041-4422_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0596335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289574 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.45677 1.45677 2.91353 5.82706 11.6541 23.3083 46.6165 93.233 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 205.935 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1041-4422_C_uvs.log closed on Mon Feb 24 08:45:43 2014