! Started logfile: /d2/scr/pima/bp171a2_uvs/J0641+3539_C_uvs.log on Tue Feb 18 20:26:46 2014 obs /d2/scr/pima/bp171a2_uvs/J0641+3539_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0641+3539_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J0641+3539 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 648 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/bp171a2_uvs/J0641+3539_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=0.999170Jy sigma=39.295606 ! Fit after self-cal, rms=0.980967Jy sigma=38.688155 ! 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=1.263 mas, bmaj=4.427 mas, bpa=5.582 degrees ! Estimated noise=0.890883 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 = 0.014193 Jy ! Component: 100 - total flux cleaned = 0.0170907 Jy ! Total flux subtracted in 100 components = 0.0170907 Jy ! Clean residual min=-0.002818 max=0.003101 Jy/beam ! Clean residual mean=0.000004 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0170907 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0170907 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=0.022066Jy sigma=0.720047 ! Fit after self-cal, rms=0.020461Jy sigma=0.643343 ! 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=1.544 mas, bmaj=4.524 mas, bpa=5.861 degrees ! Estimated noise=0.740021 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 = 0.00231795 Jy ! Component: 100 - total flux cleaned = 0.00340214 Jy ! Component: 150 - total flux cleaned = 0.00383777 Jy ! Component: 200 - total flux cleaned = 0.00399752 Jy ! Total flux subtracted in 200 components = 0.00399752 Jy ! Clean residual min=-0.003248 max=0.003204 Jy/beam ! Clean residual mean=0.000002 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.0210882 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.0210882 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=0.020043Jy sigma=0.637188 ! Fit after self-cal, rms=0.020034Jy sigma=0.637034 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.544 x 4.524 at 5.861 degrees (North through East) ! Clean map min=-0.003148 max=0.019858 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020034Jy sigma=0.637034 ! Fit after self-cal, rms=0.020034Jy sigma=0.637034 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.524 mas, bpa=5.861 degrees ! Estimated noise=0.740021 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 = 0.000198021 Jy ! Component: 100 - total flux cleaned = 0.000291918 Jy ! Component: 150 - total flux cleaned = 0.000386866 Jy ! Component: 200 - total flux cleaned = 0.000459141 Jy ! Total flux subtracted in 200 components = 0.000459141 Jy ! Clean residual min=-0.003206 max=0.003187 Jy/beam ! Clean residual mean=0.000002 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0215474 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0215474 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=0.020013Jy sigma=0.636247 ! Fit after self-cal, rms=0.020009Jy sigma=0.636196 ! 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=0.020009Jy sigma=0.636196 ! Fit after self-cal, rms=0.020009Jy sigma=0.636196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.524 mas, bpa=5.861 degrees ! Estimated noise=0.740021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.16163e-05 Jy ! Component: 100 - total flux cleaned = 7.68697e-05 Jy ! Component: 150 - total flux cleaned = 0.000143489 Jy ! Component: 200 - total flux cleaned = 0.000169694 Jy ! Total flux subtracted in 200 components = 0.000169694 Jy ! Clean residual min=-0.003188 max=0.003178 Jy/beam ! Clean residual mean=0.000002 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.0217171 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0217171 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=0.020000Jy sigma=0.635783 ! Fit after self-cal, rms=0.019997Jy sigma=0.635760 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 = 1.92739e-05 Jy ! Component: 100 - total flux cleaned = 4.29917e-05 Jy ! Component: 150 - total flux cleaned = 5.04318e-05 Jy ! Component: 200 - total flux cleaned = 5.75931e-05 Jy ! Total flux subtracted in 200 components = 5.75931e-05 Jy ! Clean residual min=-0.003182 max=0.003170 Jy/beam ! Clean residual mean=0.000002 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.0217747 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0217747 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=0.019993Jy sigma=0.635472 ! Fit after self-cal, rms=0.019991Jy sigma=0.635462 ! 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=0.019991Jy sigma=0.635462 ! Fit after self-cal, rms=0.019991Jy sigma=0.635462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.524 mas, bpa=5.861 degrees ! Estimated noise=0.740021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.58183e-05 Jy ! Component: 100 - total flux cleaned = 2.2785e-05 Jy ! Component: 150 - total flux cleaned = 2.90444e-05 Jy ! Component: 200 - total flux cleaned = 3.53901e-05 Jy ! Total flux subtracted in 200 components = 3.53901e-05 Jy ! Clean residual min=-0.003182 max=0.003163 Jy/beam ! Clean residual mean=0.000002 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.0218101 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0218101 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=0.019987Jy sigma=0.635277 ! Fit after self-cal, rms=0.019986Jy sigma=0.635270 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 = 6.80555e-06 Jy ! Component: 100 - total flux cleaned = 7.16181e-06 Jy ! Component: 150 - total flux cleaned = 1.32908e-05 Jy ! Component: 200 - total flux cleaned = 1.90135e-05 Jy ! Total flux subtracted in 200 components = 1.90135e-05 Jy ! Clean residual min=-0.003183 max=0.003158 Jy/beam ! Clean residual mean=0.000002 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.0218291 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0218291 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=0.019982Jy sigma=0.635145 ! Fit after self-cal, rms=0.019981Jy sigma=0.635138 ! 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=0.019981Jy sigma=0.635138 ! Fit after self-cal, rms=0.019981Jy sigma=0.635138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.804 mas, bmaj=5.168 mas, bpa=10.12 degrees ! Estimated noise=0.983899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330404 Jy ! Component: 100 - total flux cleaned = -0.000375888 Jy ! Component: 150 - total flux cleaned = -0.000414924 Jy ! Component: 200 - total flux cleaned = -0.000432672 Jy ! Total flux subtracted in 200 components = -0.000432672 Jy ! Clean residual min=-0.005518 max=0.004464 Jy/beam ! Clean residual mean=0.000004 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.0213964 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.0213964 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=0.020006Jy sigma=0.635824 ! Fit after self-cal, rms=0.020005Jy sigma=0.635704 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 = -8.85308e-05 Jy ! Component: 100 - total flux cleaned = -0.000102493 Jy ! Component: 150 - total flux cleaned = -0.000115473 Jy ! Component: 200 - total flux cleaned = -0.000115659 Jy ! Total flux subtracted in 200 components = -0.000115659 Jy ! Clean residual min=-0.005500 max=0.004492 Jy/beam ! Clean residual mean=0.000004 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.0212808 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0212808 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=0.020012Jy sigma=0.636875 ! Fit after self-cal, rms=0.020013Jy sigma=0.636806 ! 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=1.544 mas, bmaj=4.524 mas, bpa=5.861 degrees ! Estimated noise=0.740021 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.544 x 4.524 at 5.861 degrees (North through East) ! Clean map min=-0.0031599 max=0.019696 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=1.263 mas, bmaj=4.427 mas, bpa=5.582 degrees ! Estimated noise=0.890883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154672 Jy ! Component: 100 - total flux cleaned = 0.0190565 Jy ! Component: 150 - total flux cleaned = 0.019868 Jy ! Component: 200 - total flux cleaned = 0.0202272 Jy ! Total flux subtracted in 200 components = 0.0202272 Jy ! Clean residual min=-0.002733 max=0.002912 Jy/beam ! Clean residual mean=0.000003 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0202272 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0202272 Jy ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.524 mas, bpa=5.861 degrees ! Estimated noise=0.740021 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 = 0.000886241 Jy ! Component: 100 - total flux cleaned = 0.00113147 Jy ! Component: 150 - total flux cleaned = 0.00125418 Jy ! Component: 200 - total flux cleaned = 0.00132861 Jy ! Total flux subtracted in 200 components = 0.00132861 Jy ! Clean residual min=-0.003191 max=0.003196 Jy/beam ! Clean residual mean=0.000001 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0215558 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0215558 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=3.804 mas, bmaj=5.168 mas, bpa=10.12 degrees ! Estimated noise=0.983899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200801 Jy ! Component: 100 - total flux cleaned = -0.000253358 Jy ! Component: 150 - total flux cleaned = -0.000298383 Jy ! Component: 200 - total flux cleaned = -0.000318252 Jy ! Total flux subtracted in 200 components = -0.000318252 Jy ! Clean residual min=-0.005509 max=0.004443 Jy/beam ! Clean residual mean=0.000003 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.0212376 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 = -1.79797e-05 Jy ! Component: 100 - total flux cleaned = -3.48809e-05 Jy ! Component: 150 - total flux cleaned = -3.47976e-05 Jy ! Component: 200 - total flux cleaned = -3.45556e-05 Jy ! Total flux subtracted in 200 components = -3.45556e-05 Jy ! Clean residual min=-0.005499 max=0.004454 Jy/beam ! Clean residual mean=0.000003 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.021203 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.021203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.524 mas, bpa=5.861 degrees ! Estimated noise=0.740021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018922 Jy ! Component: 100 - total flux cleaned = 0.000209632 Jy ! Component: 150 - total flux cleaned = 0.000244444 Jy ! Component: 200 - total flux cleaned = 0.000283642 Jy ! Total flux subtracted in 200 components = 0.000283642 Jy ! Clean residual min=-0.003230 max=0.003137 Jy/beam ! Clean residual mean=0.000001 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.0214867 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0214867 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=0.019974Jy sigma=0.635377 ! Fit after self-cal, rms=0.019968Jy sigma=0.635231 wmodel /d2/scr/pima/bp171a2_uvs/J0641+3539_C_map.mod ! Writing 37 model components to file: /d2/scr/pima/bp171a2_uvs/J0641+3539_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0641+3539_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0641+3539_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0641+3539_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a2_uvs/J0641+3539_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 = -0.000837316 Jy ! Component: 100 - total flux cleaned = -0.00136193 Jy ! Component: 150 - total flux cleaned = -0.00169865 Jy ! Component: 200 - total flux cleaned = -0.00174233 Jy ! Component: 250 - total flux cleaned = -0.00165951 Jy ! Component: 300 - total flux cleaned = -0.00153911 Jy ! Component: 350 - total flux cleaned = -0.00153818 Jy ! Component: 400 - total flux cleaned = -0.00160973 Jy ! Component: 450 - total flux cleaned = -0.00146746 Jy ! Component: 500 - total flux cleaned = -0.00140089 Jy ! Component: 550 - total flux cleaned = -0.00153149 Jy ! Component: 600 - total flux cleaned = -0.00153048 Jy ! Component: 650 - total flux cleaned = -0.0016526 Jy ! Component: 700 - total flux cleaned = -0.00174159 Jy ! Component: 750 - total flux cleaned = -0.00185624 Jy ! Component: 800 - total flux cleaned = -0.00193893 Jy ! Component: 850 - total flux cleaned = -0.00207433 Jy ! Component: 900 - total flux cleaned = -0.00207376 Jy ! Component: 950 - total flux cleaned = -0.0021502 Jy ! Component: 1000 - total flux cleaned = -0.00219891 Jy ! Component: 1050 - total flux cleaned = -0.00215049 Jy ! Component: 1100 - total flux cleaned = -0.00219723 Jy ! Component: 1150 - total flux cleaned = -0.00231191 Jy ! Component: 1200 - total flux cleaned = -0.00240072 Jy ! Component: 1250 - total flux cleaned = -0.00246583 Jy ! Component: 1300 - total flux cleaned = -0.0025088 Jy ! Component: 1350 - total flux cleaned = -0.00255132 Jy ! Component: 1400 - total flux cleaned = -0.00261233 Jy ! Component: 1450 - total flux cleaned = -0.00261234 Jy ! Component: 1500 - total flux cleaned = -0.00259346 Jy ! Component: 1550 - total flux cleaned = -0.00259403 Jy ! Component: 1600 - total flux cleaned = -0.0025563 Jy ! Component: 1650 - total flux cleaned = -0.00255652 Jy ! Component: 1700 - total flux cleaned = -0.00257451 Jy ! Component: 1750 - total flux cleaned = -0.00253866 Jy ! Component: 1800 - total flux cleaned = -0.00250377 Jy ! Component: 1850 - total flux cleaned = -0.00248644 Jy ! Component: 1900 - total flux cleaned = -0.00245216 Jy ! Component: 1950 - total flux cleaned = -0.00243538 Jy ! Component: 2000 - total flux cleaned = -0.00245174 Jy ! Component: 2050 - total flux cleaned = -0.00238591 Jy ! Component: 2100 - total flux cleaned = -0.00236978 Jy ! Component: 2150 - total flux cleaned = -0.00232189 Jy ! Component: 2200 - total flux cleaned = -0.00222739 Jy ! Component: 2250 - total flux cleaned = -0.00221204 Jy ! Component: 2300 - total flux cleaned = -0.00219674 Jy ! Component: 2350 - total flux cleaned = -0.002151 Jy ! Component: 2400 - total flux cleaned = -0.00213594 Jy ! Component: 2450 - total flux cleaned = -0.00204728 Jy ! Component: 2500 - total flux cleaned = -0.00201816 Jy ! Component: 2550 - total flux cleaned = -0.00198953 Jy ! Component: 2600 - total flux cleaned = -0.00200353 Jy ! Component: 2650 - total flux cleaned = -0.00191854 Jy ! Component: 2700 - total flux cleaned = -0.00189048 Jy ! Component: 2750 - total flux cleaned = -0.00184888 Jy ! Component: 2800 - total flux cleaned = -0.0017805 Jy ! Component: 2850 - total flux cleaned = -0.00175345 Jy ! Component: 2900 - total flux cleaned = -0.0016728 Jy ! Component: 2950 - total flux cleaned = -0.00161952 Jy ! Component: 3000 - total flux cleaned = -0.00157984 Jy ! Component: 3050 - total flux cleaned = -0.00151419 Jy ! Component: 3100 - total flux cleaned = -0.00146214 Jy ! Component: 3150 - total flux cleaned = -0.00142323 Jy ! Component: 3200 - total flux cleaned = -0.0013719 Jy ! Component: 3250 - total flux cleaned = -0.0013081 Jy ! Component: 3300 - total flux cleaned = -0.00123212 Jy ! Component: 3350 - total flux cleaned = -0.00121956 Jy ! Component: 3400 - total flux cleaned = -0.00116955 Jy ! Component: 3450 - total flux cleaned = -0.00114471 Jy ! Component: 3500 - total flux cleaned = -0.00111994 Jy ! Component: 3550 - total flux cleaned = -0.00109533 Jy ! Component: 3600 - total flux cleaned = -0.0010585 Jy ! Component: 3650 - total flux cleaned = -0.00104627 Jy ! Component: 3700 - total flux cleaned = -0.00103414 Jy ! Component: 3750 - total flux cleaned = -0.00099794 Jy ! Component: 3800 - total flux cleaned = -0.000985908 Jy ! Component: 3850 - total flux cleaned = -0.000973994 Jy ! Component: 3900 - total flux cleaned = -0.00096213 Jy ! Component: 3950 - total flux cleaned = -0.000962108 Jy ! Component: 4000 - total flux cleaned = -0.000914842 Jy ! Component: 4050 - total flux cleaned = -0.000903091 Jy ! Total flux subtracted in 4096 components = -0.000891323 Jy ! Clean residual min=-0.000661 max=0.000683 Jy/beam ! Clean residual mean=0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0205953 Jy keep ! Adding 386 model components to the UV plane model. ! The established model now contains 423 components and 0.0205953 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0641+3539_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.544 x 4.524 at 5.861 degrees (North through East) ! Clean map min=-0.0015747 max=0.019892 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0641+3539_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0198921 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201613 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.0406 3.0406 6.08121 12.1624 24.3248 48.6496 97.2993 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 98.664 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0641+3539_C_uvs.log closed on Tue Feb 18 20:26:51 2014