! Started logfile: /d2/scr/pima/bp171a4_uvs/J1124+1919_C_uvs.log on Wed Jan 29 04:21:40 2014 obs /d2/scr/pima/bp171a4_uvs/J1124+1919_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1124+1919_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J1124+1919 ! ! 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 912 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1124+1919_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=1.006802Jy sigma=43.961423 ! Fit after self-cal, rms=0.943648Jy sigma=41.185027 ! 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=1.257 mas, bmaj=3.688 mas, bpa=1.861 degrees ! Estimated noise=0.670446 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 = 0.0418969 Jy ! Component: 100 - total flux cleaned = 0.0575142 Jy ! Total flux subtracted in 100 components = 0.0575142 Jy ! Clean residual min=-0.011891 max=0.016915 Jy/beam ! Clean residual mean=-0.000001 rms=0.003762 Jy/beam ! Combined flux in latest and established models = 0.0575142 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0575142 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=0.084652Jy sigma=3.431586 ! Fit after self-cal, rms=0.083117Jy sigma=3.366087 ! 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=1.502 mas, bmaj=4.233 mas, bpa=1.832 degrees ! Estimated noise=0.54908 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 = 0.0163183 Jy ! Component: 100 - total flux cleaned = 0.025712 Jy ! Component: 150 - total flux cleaned = 0.0315087 Jy ! Component: 200 - total flux cleaned = 0.0351856 Jy ! Total flux subtracted in 200 components = 0.0351856 Jy ! Clean residual min=-0.017601 max=0.023444 Jy/beam ! Clean residual mean=0.000011 rms=0.005590 Jy/beam ! Combined flux in latest and established models = 0.0926997 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.0926997 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=0.079962Jy sigma=3.194874 ! Fit after self-cal, rms=0.079533Jy sigma=3.187719 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.502 x 4.233 at 1.832 degrees (North through East) ! Clean map min=-0.017702 max=0.059582 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=0.079533Jy sigma=3.187719 ! Fit after self-cal, rms=0.079533Jy sigma=3.187719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=4.233 mas, bpa=1.832 degrees ! Estimated noise=0.54908 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 = 0.0036707 Jy ! Component: 100 - total flux cleaned = 0.00460029 Jy ! Component: 150 - total flux cleaned = 0.00490396 Jy ! Component: 200 - total flux cleaned = 0.00517377 Jy ! Total flux subtracted in 200 components = 0.00517377 Jy ! Clean residual min=-0.018139 max=0.023914 Jy/beam ! Clean residual mean=0.000011 rms=0.005635 Jy/beam ! Combined flux in latest and established models = 0.0978735 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0978735 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=0.079334Jy sigma=3.176654 ! Fit after self-cal, rms=0.079241Jy sigma=3.175834 ! 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=0.079241Jy sigma=3.175834 ! Fit after self-cal, rms=0.079241Jy sigma=3.175834 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=4.233 mas, bpa=1.832 degrees ! Estimated noise=0.54908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547859 Jy ! Component: 100 - total flux cleaned = 0.000731674 Jy ! Component: 150 - total flux cleaned = 0.000845383 Jy ! Component: 200 - total flux cleaned = 0.000954959 Jy ! Total flux subtracted in 200 components = 0.000954959 Jy ! Clean residual min=-0.018391 max=0.023929 Jy/beam ! Clean residual mean=0.000011 rms=0.005646 Jy/beam ! Combined flux in latest and established models = 0.0988284 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0988284 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=0.079162Jy sigma=3.171587 ! Fit after self-cal, rms=0.079123Jy sigma=3.171243 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 = 0.000194122 Jy ! Component: 100 - total flux cleaned = 0.000301014 Jy ! Component: 150 - total flux cleaned = 0.000447455 Jy ! Component: 200 - total flux cleaned = 0.000583158 Jy ! Total flux subtracted in 200 components = 0.000583158 Jy ! Clean residual min=-0.018587 max=0.023814 Jy/beam ! Clean residual mean=0.000011 rms=0.005650 Jy/beam ! Combined flux in latest and established models = 0.0994116 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0994116 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=0.079069Jy sigma=3.168398 ! Fit after self-cal, rms=0.079042Jy sigma=3.168154 ! 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=0.079042Jy sigma=3.168154 ! Fit after self-cal, rms=0.079042Jy sigma=3.168154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=4.233 mas, bpa=1.832 degrees ! Estimated noise=0.54908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.24047e-05 Jy ! Component: 100 - total flux cleaned = 0.000213289 Jy ! Component: 150 - total flux cleaned = 0.000293964 Jy ! Component: 200 - total flux cleaned = 0.00029276 Jy ! Total flux subtracted in 200 components = 0.00029276 Jy ! Clean residual min=-0.018717 max=0.023707 Jy/beam ! Clean residual mean=0.000011 rms=0.005653 Jy/beam ! Combined flux in latest and established models = 0.0997044 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0997044 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=0.079002Jy sigma=3.166172 ! Fit after self-cal, rms=0.078983Jy sigma=3.166016 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 = 0.000101592 Jy ! Component: 100 - total flux cleaned = 0.000141811 Jy ! Component: 150 - total flux cleaned = 0.000178675 Jy ! Component: 200 - total flux cleaned = 0.000216109 Jy ! Total flux subtracted in 200 components = 0.000216109 Jy ! Clean residual min=-0.018788 max=0.023632 Jy/beam ! Clean residual mean=0.000011 rms=0.005655 Jy/beam ! Combined flux in latest and established models = 0.0999205 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0999205 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=0.078948Jy sigma=3.164420 ! Fit after self-cal, rms=0.078936Jy sigma=3.164313 ! 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=0.078936Jy sigma=3.164313 ! Fit after self-cal, rms=0.078936Jy sigma=3.164313 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.629 mas, bmaj=5.81 mas, bpa=0.4144 degrees ! Estimated noise=0.716309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533238 Jy ! Component: 100 - total flux cleaned = 0.00533 Jy ! Component: 150 - total flux cleaned = 0.00532565 Jy ! Component: 200 - total flux cleaned = 0.00532452 Jy ! Total flux subtracted in 200 components = 0.00532452 Jy ! Clean residual min=-0.032115 max=0.038010 Jy/beam ! Clean residual mean=0.000026 rms=0.010685 Jy/beam ! Combined flux in latest and established models = 0.105245 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.105245 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=0.079130Jy sigma=3.171006 ! Fit after self-cal, rms=0.078980Jy sigma=3.167015 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 = 0.000276085 Jy ! Component: 100 - total flux cleaned = 0.000276825 Jy ! Component: 150 - total flux cleaned = 0.000276448 Jy ! Component: 200 - total flux cleaned = 0.000281674 Jy ! Total flux subtracted in 200 components = 0.000281674 Jy ! Clean residual min=-0.032213 max=0.038222 Jy/beam ! Clean residual mean=0.000025 rms=0.010716 Jy/beam ! Combined flux in latest and established models = 0.105527 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.105527 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=0.079216Jy sigma=3.178329 ! Fit after self-cal, rms=0.079108Jy sigma=3.175380 ! 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=1.502 mas, bmaj=4.233 mas, bpa=1.832 degrees ! Estimated noise=0.54908 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.502 x 4.233 at 1.832 degrees (North through East) ! Clean map min=-0.019144 max=0.058065 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=1.257 mas, bmaj=3.688 mas, bpa=1.861 degrees ! Estimated noise=0.670446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422599 Jy ! Component: 100 - total flux cleaned = 0.0593128 Jy ! Component: 150 - total flux cleaned = 0.0703291 Jy ! Component: 200 - total flux cleaned = 0.0779025 Jy ! Total flux subtracted in 200 components = 0.0779025 Jy ! Clean residual min=-0.017149 max=0.019075 Jy/beam ! Clean residual mean=0.000004 rms=0.004311 Jy/beam ! Combined flux in latest and established models = 0.0779025 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0779025 Jy ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=4.233 mas, bpa=1.832 degrees ! Estimated noise=0.54908 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 = 0.00943481 Jy ! Component: 100 - total flux cleaned = 0.015128 Jy ! Component: 150 - total flux cleaned = 0.0187277 Jy ! Component: 200 - total flux cleaned = 0.0202286 Jy ! Total flux subtracted in 200 components = 0.0202286 Jy ! Clean residual min=-0.018952 max=0.023191 Jy/beam ! Clean residual mean=0.000010 rms=0.005736 Jy/beam ! Combined flux in latest and established models = 0.0981312 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.0981312 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=3.629 mas, bmaj=5.81 mas, bpa=0.4144 degrees ! Estimated noise=0.716309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672388 Jy ! Component: 100 - total flux cleaned = 0.00714964 Jy ! Component: 150 - total flux cleaned = 0.00714828 Jy ! Component: 200 - total flux cleaned = 0.00715064 Jy ! Total flux subtracted in 200 components = 0.00715064 Jy ! Clean residual min=-0.032324 max=0.038497 Jy/beam ! Clean residual mean=0.000025 rms=0.010770 Jy/beam ! Combined flux in latest and established models = 0.105282 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 = 5.06032e-07 Jy ! Component: 100 - total flux cleaned = 2.26935e-06 Jy ! Component: 150 - total flux cleaned = 5.89174e-06 Jy ! Component: 200 - total flux cleaned = 1.18424e-05 Jy ! Total flux subtracted in 200 components = 1.18424e-05 Jy ! Clean residual min=-0.032070 max=0.038447 Jy/beam ! Clean residual mean=0.000025 rms=0.010757 Jy/beam ! Combined flux in latest and established models = 0.105294 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.105294 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=4.233 mas, bpa=1.832 degrees ! Estimated noise=0.54908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00363042 Jy ! Component: 100 - total flux cleaned = -0.00379285 Jy ! Component: 150 - total flux cleaned = -0.00367916 Jy ! Component: 200 - total flux cleaned = -0.00358406 Jy ! Total flux subtracted in 200 components = -0.00358406 Jy ! Clean residual min=-0.019301 max=0.023016 Jy/beam ! Clean residual mean=0.000011 rms=0.005695 Jy/beam ! Combined flux in latest and established models = 0.10171 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.10171 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=0.078989Jy sigma=3.170662 ! Fit after self-cal, rms=0.079003Jy sigma=3.170156 wmodel /d2/scr/pima/bp171a4_uvs/J1124+1919_C_map.mod ! Writing 49 model components to file: /d2/scr/pima/bp171a4_uvs/J1124+1919_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1124+1919_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1124+1919_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1124+1919_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1124+1919_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 = 0.0103847 Jy ! Component: 100 - total flux cleaned = 0.0192061 Jy ! Component: 150 - total flux cleaned = 0.0259157 Jy ! Component: 200 - total flux cleaned = 0.0312042 Jy ! Component: 250 - total flux cleaned = 0.034997 Jy ! Component: 300 - total flux cleaned = 0.038021 Jy ! Component: 350 - total flux cleaned = 0.0403816 Jy ! Component: 400 - total flux cleaned = 0.0431445 Jy ! Component: 450 - total flux cleaned = 0.0457928 Jy ! Component: 500 - total flux cleaned = 0.048105 Jy ! Component: 550 - total flux cleaned = 0.0505582 Jy ! Component: 600 - total flux cleaned = 0.0527114 Jy ! Component: 650 - total flux cleaned = 0.055198 Jy ! Component: 700 - total flux cleaned = 0.0575968 Jy ! Component: 750 - total flux cleaned = 0.0593317 Jy ! Component: 800 - total flux cleaned = 0.0608293 Jy ! Component: 850 - total flux cleaned = 0.0624642 Jy ! Component: 900 - total flux cleaned = 0.0645661 Jy ! Component: 950 - total flux cleaned = 0.065926 Jy ! Component: 1000 - total flux cleaned = 0.0675764 Jy ! Component: 1050 - total flux cleaned = 0.0690163 Jy ! Component: 1100 - total flux cleaned = 0.0707229 Jy ! Component: 1150 - total flux cleaned = 0.0720844 Jy ! Component: 1200 - total flux cleaned = 0.0736976 Jy ! Component: 1250 - total flux cleaned = 0.0751283 Jy ! Component: 1300 - total flux cleaned = 0.0769381 Jy ! Component: 1350 - total flux cleaned = 0.0785604 Jy ! Component: 1400 - total flux cleaned = 0.0804018 Jy ! Component: 1450 - total flux cleaned = 0.0820663 Jy ! Component: 1500 - total flux cleaned = 0.0838139 Jy ! Component: 1550 - total flux cleaned = 0.0852784 Jy ! Component: 1600 - total flux cleaned = 0.0871832 Jy ! Component: 1650 - total flux cleaned = 0.0889241 Jy ! Component: 1700 - total flux cleaned = 0.0907355 Jy ! Component: 1750 - total flux cleaned = 0.092395 Jy ! Component: 1800 - total flux cleaned = 0.0942306 Jy ! Component: 1850 - total flux cleaned = 0.0958157 Jy ! Component: 1900 - total flux cleaned = 0.0975693 Jy ! Component: 1950 - total flux cleaned = 0.0992883 Jy ! Component: 2000 - total flux cleaned = 0.100872 Jy ! Component: 2050 - total flux cleaned = 0.102329 Jy ! Component: 2100 - total flux cleaned = 0.103756 Jy ! Component: 2150 - total flux cleaned = 0.104781 Jy ! Component: 2200 - total flux cleaned = 0.105879 Jy ! Component: 2250 - total flux cleaned = 0.106868 Jy ! Component: 2300 - total flux cleaned = 0.108015 Jy ! Component: 2350 - total flux cleaned = 0.10897 Jy ! Component: 2400 - total flux cleaned = 0.109823 Jy ! Component: 2450 - total flux cleaned = 0.11083 Jy ! Component: 2500 - total flux cleaned = 0.111573 Jy ! Component: 2550 - total flux cleaned = 0.112142 Jy ! Component: 2600 - total flux cleaned = 0.112785 Jy ! Component: 2650 - total flux cleaned = 0.113813 Jy ! Component: 2700 - total flux cleaned = 0.114202 Jy ! Component: 2750 - total flux cleaned = 0.114818 Jy ! Component: 2800 - total flux cleaned = 0.115503 Jy ! Component: 2850 - total flux cleaned = 0.116103 Jy ! Component: 2900 - total flux cleaned = 0.116769 Jy ! Component: 2950 - total flux cleaned = 0.117498 Jy ! Component: 3000 - total flux cleaned = 0.118075 Jy ! Component: 3050 - total flux cleaned = 0.118573 Jy ! Component: 3100 - total flux cleaned = 0.119276 Jy ! Component: 3150 - total flux cleaned = 0.11997 Jy ! Component: 3200 - total flux cleaned = 0.120244 Jy ! Component: 3250 - total flux cleaned = 0.120787 Jy ! Component: 3300 - total flux cleaned = 0.121457 Jy ! Component: 3350 - total flux cleaned = 0.121987 Jy ! Component: 3400 - total flux cleaned = 0.12238 Jy ! Component: 3450 - total flux cleaned = 0.122704 Jy ! Component: 3500 - total flux cleaned = 0.123025 Jy ! Component: 3550 - total flux cleaned = 0.123406 Jy ! Component: 3600 - total flux cleaned = 0.123845 Jy ! Component: 3650 - total flux cleaned = 0.124155 Jy ! Component: 3700 - total flux cleaned = 0.124217 Jy ! Component: 3750 - total flux cleaned = 0.124582 Jy ! Component: 3800 - total flux cleaned = 0.124643 Jy ! Component: 3850 - total flux cleaned = 0.124942 Jy ! Component: 3900 - total flux cleaned = 0.12506 Jy ! Component: 3950 - total flux cleaned = 0.125355 Jy ! Component: 4000 - total flux cleaned = 0.125588 Jy ! Component: 4050 - total flux cleaned = 0.12582 Jy ! Total flux subtracted in 4096 components = 0.125935 Jy ! Clean residual min=-0.003220 max=0.003309 Jy/beam ! Clean residual mean=0.000006 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.227645 Jy keep ! Adding 415 model components to the UV plane model. ! The established model now contains 464 components and 0.227645 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1124+1919_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.502 x 4.233 at 1.832 degrees (North through East) ! Clean map min=-0.0083506 max=0.056803 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1124+1919_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0568034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00102535 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.41527 5.41527 10.8305 21.6611 43.3222 86.6443 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 55.398 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1124+1919_C_uvs.log closed on Wed Jan 29 04:21:48 2014