! Started logfile: /scr/pima/bp192a1_uvs/J0122-3730_X_uvs.log on Wed Sep 16 13:26:46 2015 obs /scr/pima/bp192a1_uvs/J0122-3730_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0122-3730_X_uva.fits ! AN table 1: 19 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.726316 visibilities/baseline/integration-bin. ! Found source: J0122-3730 ! ! 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 1656 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/J0122-3730_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. ! 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=1.001864Jy sigma=15.248991 ! Fit after self-cal, rms=0.966281Jy sigma=14.739832 ! 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=0.807 mas, bmaj=16.56 mas, bpa=12.63 degrees ! Estimated noise=1.82252 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 = 0.0259037 Jy ! Component: 100 - total flux cleaned = 0.0302349 Jy ! Total flux subtracted in 100 components = 0.0302349 Jy ! Clean residual min=-0.003750 max=0.004434 Jy/beam ! Clean residual mean=-0.000002 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.0302349 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0302349 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=0.044280Jy sigma=0.613333 ! Fit after self-cal, rms=0.042507Jy sigma=0.586504 ! 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=1.067 mas, bmaj=15.75 mas, bpa=12.43 degrees ! Estimated noise=1.16225 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 = 0.00234896 Jy ! Component: 100 - total flux cleaned = 0.00173158 Jy ! Component: 150 - total flux cleaned = 0.00127721 Jy ! Component: 200 - total flux cleaned = 0.000829838 Jy ! Total flux subtracted in 200 components = 0.000829838 Jy ! Clean residual min=-0.003357 max=0.002880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0310647 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 0.0310647 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=0.042032Jy sigma=0.582192 ! Fit after self-cal, rms=0.042020Jy sigma=0.581957 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 15.75 at 12.43 degrees (North through East) ! Clean map min=-0.0031353 max=0.034839 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* LA 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* LA 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* LA 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* LA 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 0.98 LA 1.00 OV 0.89 ! PT 1.17 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 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* LA 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* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.042020Jy sigma=0.581957 ! Fit after self-cal, rms=0.042295Jy sigma=0.581640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=15.74 mas, bpa=12.43 degrees ! Estimated noise=1.16221 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 = -0.000806135 Jy ! Component: 100 - total flux cleaned = -0.00130769 Jy ! Component: 150 - total flux cleaned = -0.0015059 Jy ! Component: 200 - total flux cleaned = -0.00157128 Jy ! Total flux subtracted in 200 components = -0.00157128 Jy ! Clean residual min=-0.003080 max=0.002733 Jy/beam ! Clean residual mean=0.000000 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0294934 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.0294934 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=0.042251Jy sigma=0.581157 ! Fit after self-cal, rms=0.042279Jy sigma=0.580958 ! 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=0.042279Jy sigma=0.580958 ! Fit after self-cal, rms=0.042512Jy sigma=0.580912 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=15.74 mas, bpa=12.43 degrees ! Estimated noise=1.16378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460362 Jy ! Component: 100 - total flux cleaned = -0.00064202 Jy ! Component: 150 - total flux cleaned = -0.000743484 Jy ! Component: 200 - total flux cleaned = -0.000818744 Jy ! Total flux subtracted in 200 components = -0.000818744 Jy ! Clean residual min=-0.003020 max=0.002720 Jy/beam ! Clean residual mean=0.000001 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0286747 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.0286747 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=0.042487Jy sigma=0.580638 ! Fit after self-cal, rms=0.042496Jy sigma=0.580560 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 = -0.000171966 Jy ! Component: 100 - total flux cleaned = -0.000289139 Jy ! Component: 150 - total flux cleaned = -0.000380584 Jy ! Component: 200 - total flux cleaned = -0.000449604 Jy ! Total flux subtracted in 200 components = -0.000449604 Jy ! Clean residual min=-0.002998 max=0.002701 Jy/beam ! Clean residual mean=0.000001 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0282251 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.0282251 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=0.042478Jy sigma=0.580348 ! Fit after self-cal, rms=0.042472Jy sigma=0.580317 ! 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=0.042472Jy sigma=0.580317 ! Fit after self-cal, rms=0.043172Jy sigma=0.579608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=15.7 mas, bpa=12.43 degrees ! Estimated noise=1.17715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015098 Jy ! Component: 100 - total flux cleaned = 0.000149077 Jy ! Component: 150 - total flux cleaned = 0.000149232 Jy ! Component: 200 - total flux cleaned = 9.70619e-05 Jy ! Total flux subtracted in 200 components = 9.70619e-05 Jy ! Clean residual min=-0.002820 max=0.002659 Jy/beam ! Clean residual mean=0.000001 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0283222 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.0283222 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=0.043144Jy sigma=0.579464 ! Fit after self-cal, rms=0.043161Jy sigma=0.579313 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 = 8.64102e-05 Jy ! Component: 100 - total flux cleaned = 5.15021e-05 Jy ! Component: 150 - total flux cleaned = 3.65311e-07 Jy ! Component: 200 - total flux cleaned = -3.24695e-05 Jy ! Total flux subtracted in 200 components = -3.24695e-05 Jy ! Clean residual min=-0.002850 max=0.002628 Jy/beam ! Clean residual mean=0.000001 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0282897 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.0282897 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=0.043144Jy sigma=0.579171 ! Fit after self-cal, rms=0.043140Jy sigma=0.579157 ! 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=0.043140Jy sigma=0.579157 ! Fit after self-cal, rms=0.043538Jy sigma=0.579104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=16.12 mas, bpa=7.026 degrees ! Estimated noise=1.44415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.34452e-05 Jy ! Component: 100 - total flux cleaned = -7.3528e-05 Jy ! Component: 150 - total flux cleaned = -0.00012127 Jy ! Component: 200 - total flux cleaned = -0.000152214 Jy ! Total flux subtracted in 200 components = -0.000152214 Jy ! Clean residual min=-0.002516 max=0.002800 Jy/beam ! Clean residual mean=0.000002 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0281375 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.0281375 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=0.043528Jy sigma=0.578944 ! Fit after self-cal, rms=0.043549Jy sigma=0.578912 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 = -0.0002125 Jy ! Component: 100 - total flux cleaned = -0.00024521 Jy ! Component: 150 - total flux cleaned = -0.000276012 Jy ! Component: 200 - total flux cleaned = -0.000306628 Jy ! Total flux subtracted in 200 components = -0.000306628 Jy ! Clean residual min=-0.002478 max=0.002743 Jy/beam ! Clean residual mean=0.000002 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0278308 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 114 components and 0.0278308 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=0.043542Jy sigma=0.578771 ! Fit after self-cal, rms=0.043541Jy sigma=0.578755 ! 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=1.063 mas, bmaj=15.68 mas, bpa=12.43 degrees ! Estimated noise=1.18077 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 15.68 at 12.43 degrees (North through East) ! Clean map min=-0.0041188 max=0.034941 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=0.8059 mas, bmaj=16.49 mas, bpa=12.63 degrees ! Estimated noise=1.83939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280439 Jy ! Component: 100 - total flux cleaned = 0.0293131 Jy ! Component: 150 - total flux cleaned = 0.0290134 Jy ! Component: 200 - total flux cleaned = 0.0282376 Jy ! Total flux subtracted in 200 components = 0.0282376 Jy ! Clean residual min=-0.004020 max=0.003529 Jy/beam ! Clean residual mean=-0.000001 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.0282376 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0282376 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=15.68 mas, bpa=12.43 degrees ! Estimated noise=1.18077 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 = 0.000922358 Jy ! Component: 100 - total flux cleaned = 0.000719513 Jy ! Component: 150 - total flux cleaned = 0.000719717 Jy ! Component: 200 - total flux cleaned = 0.000684814 Jy ! Total flux subtracted in 200 components = 0.000684814 Jy ! Clean residual min=-0.003175 max=0.003174 Jy/beam ! Clean residual mean=0.000001 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.0289224 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 53 components and 0.0289224 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=3.03 mas, bmaj=16.12 mas, bpa=7.026 degrees ! Estimated noise=1.44415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132133 Jy ! Component: 100 - total flux cleaned = -4.00315e-05 Jy ! Component: 150 - total flux cleaned = -0.000147576 Jy ! Component: 200 - total flux cleaned = -0.000303146 Jy ! Total flux subtracted in 200 components = -0.000303146 Jy ! Clean residual min=-0.002843 max=0.003178 Jy/beam ! Clean residual mean=0.000002 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.0286193 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 = -9.83712e-05 Jy ! Component: 100 - total flux cleaned = -0.000169701 Jy ! Component: 150 - total flux cleaned = -0.00026151 Jy ! Component: 200 - total flux cleaned = -0.000306128 Jy ! Total flux subtracted in 200 components = -0.000306128 Jy ! Clean residual min=-0.002738 max=0.003026 Jy/beam ! Clean residual mean=0.000002 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.0283132 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.0283132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=15.68 mas, bpa=12.43 degrees ! Estimated noise=1.18077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404389 Jy ! Component: 100 - total flux cleaned = -0.000568508 Jy ! Component: 150 - total flux cleaned = -0.000653077 Jy ! Component: 200 - total flux cleaned = -0.000713737 Jy ! Total flux subtracted in 200 components = -0.000713737 Jy ! Clean residual min=-0.002939 max=0.002785 Jy/beam ! Clean residual mean=0.000002 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.0275994 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.0275994 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=0.043572Jy sigma=0.579282 ! Fit after self-cal, rms=0.043574Jy sigma=0.579202 wmodel /scr/pima/bp192a1_uvs/J0122-3730_X_map.mod ! Writing 97 model components to file: /scr/pima/bp192a1_uvs/J0122-3730_X_map.mod wobs /scr/pima/bp192a1_uvs/J0122-3730_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0122-3730_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0122-3730_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0122-3730_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 = -0.000398548 Jy ! Component: 100 - total flux cleaned = -0.000755867 Jy ! Component: 150 - total flux cleaned = -0.00124576 Jy ! Component: 200 - total flux cleaned = -0.00137052 Jy ! Component: 250 - total flux cleaned = -0.00160014 Jy ! Component: 300 - total flux cleaned = -0.00194578 Jy ! Component: 350 - total flux cleaned = -0.0023 Jy ! Component: 400 - total flux cleaned = -0.00256461 Jy ! Component: 450 - total flux cleaned = -0.00284018 Jy ! Component: 500 - total flux cleaned = -0.00306265 Jy ! Component: 550 - total flux cleaned = -0.00325749 Jy ! Component: 600 - total flux cleaned = -0.00344832 Jy ! Component: 650 - total flux cleaned = -0.00359547 Jy ! Component: 700 - total flux cleaned = -0.00376368 Jy ! Component: 750 - total flux cleaned = -0.0039108 Jy ! Component: 800 - total flux cleaned = -0.003974 Jy ! Component: 850 - total flux cleaned = -0.00390846 Jy ! Component: 900 - total flux cleaned = -0.00388621 Jy ! Component: 950 - total flux cleaned = -0.00383955 Jy ! Component: 1000 - total flux cleaned = -0.00381515 Jy ! Component: 1050 - total flux cleaned = -0.00384023 Jy ! Component: 1100 - total flux cleaned = -0.00386728 Jy ! Component: 1150 - total flux cleaned = -0.00392427 Jy ! Component: 1200 - total flux cleaned = -0.00395451 Jy ! Component: 1250 - total flux cleaned = -0.00398599 Jy ! Component: 1300 - total flux cleaned = -0.00405178 Jy ! Component: 1350 - total flux cleaned = -0.004122 Jy ! Component: 1400 - total flux cleaned = -0.00419482 Jy ! Component: 1450 - total flux cleaned = -0.00427248 Jy ! Component: 1500 - total flux cleaned = -0.00435467 Jy ! Component: 1550 - total flux cleaned = -0.0044417 Jy ! Component: 1600 - total flux cleaned = -0.00439668 Jy ! Component: 1650 - total flux cleaned = -0.00444485 Jy ! Component: 1700 - total flux cleaned = -0.00439185 Jy ! Component: 1750 - total flux cleaned = -0.00444511 Jy ! Component: 1800 - total flux cleaned = -0.00444619 Jy ! Component: 1850 - total flux cleaned = -0.00444559 Jy ! Component: 1900 - total flux cleaned = -0.00437647 Jy ! Component: 1950 - total flux cleaned = -0.00437309 Jy ! Component: 2000 - total flux cleaned = -0.00429721 Jy ! Component: 2050 - total flux cleaned = -0.00429508 Jy ! Component: 2100 - total flux cleaned = -0.00429316 Jy ! Component: 2150 - total flux cleaned = -0.00438972 Jy ! Component: 2200 - total flux cleaned = -0.00439171 Jy ! Component: 2250 - total flux cleaned = -0.00439382 Jy ! Component: 2300 - total flux cleaned = -0.00439739 Jy ! Component: 2350 - total flux cleaned = -0.00439398 Jy ! Component: 2400 - total flux cleaned = -0.00452838 Jy ! Component: 2450 - total flux cleaned = -0.00453461 Jy ! Component: 2500 - total flux cleaned = -0.00453497 Jy ! Component: 2550 - total flux cleaned = -0.00454059 Jy ! Component: 2600 - total flux cleaned = -0.0045377 Jy ! Component: 2650 - total flux cleaned = -0.00453482 Jy ! Component: 2700 - total flux cleaned = -0.004735 Jy ! Component: 2750 - total flux cleaned = -0.00473648 Jy ! Component: 2800 - total flux cleaned = -0.0047432 Jy ! Component: 2850 - total flux cleaned = -0.00474647 Jy ! Component: 2900 - total flux cleaned = -0.00473892 Jy ! Component: 2950 - total flux cleaned = -0.00474021 Jy ! Component: 3000 - total flux cleaned = -0.00502094 Jy ! Component: 3050 - total flux cleaned = -0.00502508 Jy ! Component: 3100 - total flux cleaned = -0.00503471 Jy ! Component: 3150 - total flux cleaned = -0.00502153 Jy ! Component: 3200 - total flux cleaned = -0.00502714 Jy ! Component: 3250 - total flux cleaned = -0.00542887 Jy ! Component: 3300 - total flux cleaned = -0.00542873 Jy ! Component: 3350 - total flux cleaned = -0.00544995 Jy ! Component: 3400 - total flux cleaned = -0.00543137 Jy ! Component: 3450 - total flux cleaned = -0.00542541 Jy ! Component: 3500 - total flux cleaned = -0.00542203 Jy ! Component: 3550 - total flux cleaned = -0.00599871 Jy ! Component: 3600 - total flux cleaned = -0.00602076 Jy ! Component: 3650 - total flux cleaned = -0.00602074 Jy ! Component: 3700 - total flux cleaned = -0.00600741 Jy ! Component: 3750 - total flux cleaned = -0.00600644 Jy ! Component: 3800 - total flux cleaned = -0.00680454 Jy ! Component: 3850 - total flux cleaned = -0.00683396 Jy ! Component: 3900 - total flux cleaned = -0.00684223 Jy ! Component: 3950 - total flux cleaned = -0.00680603 Jy ! Component: 4000 - total flux cleaned = -0.00680424 Jy ! Component: 4050 - total flux cleaned = -0.00793902 Jy ! Total flux subtracted in 4096 components = -0.00796612 Jy ! Clean residual min=-0.067150 max=0.069592 Jy/beam ! Clean residual mean=0.000230 rms=0.014846 Jy/beam ! Combined flux in latest and established models = 0.0196333 Jy keep ! Adding 83 model components to the UV plane model. ! The established model now contains 180 components and 0.0196333 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0122-3730_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 15.68 at 12.43 degrees (North through East) ! Clean map min=-0.064133 max=0.063551 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0122-3730_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0635512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0108542 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -51.2382 51.2382 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0325 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5.855 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0122-3730_X_uvs.log closed on Wed Sep 16 13:26:51 2015