! Started logfile: /scr/pima/gc030_uvs/J0754+3033_S_uvs.log on Fri Apr 22 07:45:52 2016 obs /scr/pima/gc030_uvs/J0754+3033_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0754+3033_S_uva.fits ! AN table 1: 264 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.567911 visibilities/baseline/integration-bin. ! Found source: J0754+3033 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 33584 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0754+3033_S] 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 0.500x0.500 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 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009840Jy sigma=8.239389 ! Fit after self-cal, rms=0.929293Jy sigma=7.601746 ! 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=1.743 mas, bmaj=4.869 mas, bpa=-6.307 degrees ! Estimated noise=1.25972 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 = 0.0585024 Jy ! Component: 100 - total flux cleaned = 0.0713257 Jy ! Total flux subtracted in 100 components = 0.0713257 Jy ! Clean residual min=-0.005086 max=0.005406 Jy/beam ! Clean residual mean=0.000002 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.0713257 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0713257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.122253Jy sigma=0.668231 ! Fit after self-cal, rms=0.121157Jy sigma=0.662536 ! 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=1.981 mas, bmaj=5.212 mas, bpa=-5.051 degrees ! Estimated noise=0.57087 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 = 0.00756053 Jy ! Component: 100 - total flux cleaned = 0.0105152 Jy ! Component: 150 - total flux cleaned = 0.0108771 Jy ! Component: 200 - total flux cleaned = 0.011246 Jy ! Total flux subtracted in 200 components = 0.011246 Jy ! Clean residual min=-0.004600 max=0.004654 Jy/beam ! Clean residual mean=0.000011 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.0825717 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0825717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.120516Jy sigma=0.658561 ! Fit after self-cal, rms=0.119609Jy sigma=0.657983 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.981 x 5.212 at -5.051 degrees (North through East) ! Clean map min=-0.0041477 max=0.079405 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 EB 1.08 HN 0.97 KP 0.96 ! LA 0.90 NL 1.03 PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.04 HN 0.92 KP 0.91 ! LA 0.85 NL 1.01 PT 0.94 SC 0.97 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.10 HN 0.89 KP 1.03 ! LA 0.88 NL 0.97 PT 1.11 SC 0.88 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 1.05 HN 0.89 KP 0.97 ! LA 0.95 NL 1.01 PT 1.09 SC 0.90 ! ! ! Fit before self-cal, rms=0.119609Jy sigma=0.657983 ! Fit after self-cal, rms=0.113793Jy sigma=0.656943 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=5.167 mas, bpa=-5.088 degrees ! Estimated noise=0.564612 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 = -0.000142338 Jy ! Component: 100 - total flux cleaned = 0.000136592 Jy ! Component: 150 - total flux cleaned = 0.000228221 Jy ! Component: 200 - total flux cleaned = 0.000267763 Jy ! Total flux subtracted in 200 components = 0.000267763 Jy ! Clean residual min=-0.004583 max=0.004459 Jy/beam ! Clean residual mean=0.000016 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0828394 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0828394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.113733Jy sigma=0.656672 ! Fit after self-cal, rms=0.113295Jy sigma=0.656267 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.113295Jy sigma=0.656267 ! Fit after self-cal, rms=0.116098Jy sigma=0.654416 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.006 mas, bmaj=5.208 mas, bpa=-4.955 degrees ! Estimated noise=0.579608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225796 Jy ! Component: 100 - total flux cleaned = 0.00247191 Jy ! Component: 150 - total flux cleaned = 0.00247467 Jy ! Component: 200 - total flux cleaned = 0.00244071 Jy ! Total flux subtracted in 200 components = 0.00244071 Jy ! Clean residual min=-0.003429 max=0.003841 Jy/beam ! Clean residual mean=0.000018 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.0852802 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0852802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.116041Jy sigma=0.653995 ! Fit after self-cal, rms=0.116013Jy sigma=0.653714 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315402 Jy ! Component: 100 - total flux cleaned = 0.0038413 Jy ! Component: 150 - total flux cleaned = 0.00408952 Jy ! Component: 200 - total flux cleaned = 0.00414377 Jy ! Total flux subtracted in 200 components = 0.00414377 Jy ! Clean residual min=-0.003742 max=0.003379 Jy/beam ! Clean residual mean=0.000022 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0894239 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0894239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115867Jy sigma=0.652852 ! Fit after self-cal, rms=0.115867Jy sigma=0.652667 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115867Jy sigma=0.652667 ! Fit after self-cal, rms=0.117740Jy sigma=0.652033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.01 mas, bmaj=5.2 mas, bpa=-4.961 degrees ! Estimated noise=0.588763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180154 Jy ! Component: 100 - total flux cleaned = 0.00240739 Jy ! Component: 150 - total flux cleaned = 0.00282258 Jy ! Component: 200 - total flux cleaned = 0.00307804 Jy ! Total flux subtracted in 200 components = 0.00307804 Jy ! Clean residual min=-0.003222 max=0.002843 Jy/beam ! Clean residual mean=0.000018 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.092502 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.092502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.117684Jy sigma=0.651671 ! Fit after self-cal, rms=0.117759Jy sigma=0.651470 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 = 0.000710077 Jy ! Component: 100 - total flux cleaned = 0.000782188 Jy ! Component: 150 - total flux cleaned = 0.000782199 Jy ! Component: 200 - total flux cleaned = 0.000811267 Jy ! Total flux subtracted in 200 components = 0.000811267 Jy ! Clean residual min=-0.003180 max=0.002868 Jy/beam ! Clean residual mean=0.000019 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0933132 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0933132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.117736Jy sigma=0.651322 ! Fit after self-cal, rms=0.117747Jy sigma=0.651257 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.117747Jy sigma=0.651257 ! Fit after self-cal, rms=0.118240Jy sigma=0.650491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.38 mas, bmaj=7.91 mas, bpa=56.69 degrees ! Estimated noise=1.18279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212109 Jy ! Component: 100 - total flux cleaned = 0.00269232 Jy ! Component: 150 - total flux cleaned = 0.00281871 Jy ! Component: 200 - total flux cleaned = 0.00279172 Jy ! Total flux subtracted in 200 components = 0.00279172 Jy ! Clean residual min=-0.003784 max=0.004066 Jy/beam ! Clean residual mean=0.000067 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.0961049 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.0961049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.118235Jy sigma=0.650822 ! Fit after self-cal, rms=0.118119Jy sigma=0.650530 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 = 0.000975095 Jy ! Component: 100 - total flux cleaned = 0.00111254 Jy ! Component: 150 - total flux cleaned = 0.00115622 Jy ! Component: 200 - total flux cleaned = 0.00117466 Jy ! Total flux subtracted in 200 components = 0.00117466 Jy ! Clean residual min=-0.003658 max=0.004043 Jy/beam ! Clean residual mean=0.000069 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0972796 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.0972796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.118130Jy sigma=0.650852 ! Fit after self-cal, rms=0.118014Jy sigma=0.650787 ! 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=2.018 mas, bmaj=5.183 mas, bpa=-4.971 degrees ! Estimated noise=0.590654 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.018 x 5.183 at -4.971 degrees (North through East) ! Clean map min=-0.0029505 max=0.081056 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=1.77 mas, bmaj=4.843 mas, bpa=-6.249 degrees ! Estimated noise=1.32264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0616576 Jy ! Component: 100 - total flux cleaned = 0.0756168 Jy ! Component: 150 - total flux cleaned = 0.0811147 Jy ! Component: 200 - total flux cleaned = 0.0833843 Jy ! Total flux subtracted in 200 components = 0.0833843 Jy ! Clean residual min=-0.004500 max=0.004909 Jy/beam ! Clean residual mean=0.000005 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.0833843 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 0.0833843 Jy ! Inverting map and beam ! Estimated beam: bmin=2.018 mas, bmaj=5.183 mas, bpa=-4.971 degrees ! Estimated noise=0.590654 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 (1.5, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511556 Jy ! Component: 100 - total flux cleaned = 0.00737919 Jy ! Component: 150 - total flux cleaned = 0.00836619 Jy ! Component: 200 - total flux cleaned = 0.00904858 Jy ! Total flux subtracted in 200 components = 0.00904858 Jy ! Clean residual min=-0.003172 max=0.003059 Jy/beam ! Clean residual mean=0.000011 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0924329 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0924329 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.38 mas, bmaj=7.91 mas, bpa=56.69 degrees ! Estimated noise=1.18279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340569 Jy ! Component: 100 - total flux cleaned = 0.00400338 Jy ! Component: 150 - total flux cleaned = 0.00426654 Jy ! Component: 200 - total flux cleaned = 0.00439931 Jy ! Total flux subtracted in 200 components = 0.00439931 Jy ! Clean residual min=-0.003481 max=0.004387 Jy/beam ! Clean residual mean=0.000060 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.0968322 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 = 1.848e-07 Jy ! Component: 100 - total flux cleaned = -8.61939e-07 Jy ! Component: 150 - total flux cleaned = 3.62377e-05 Jy ! Component: 200 - total flux cleaned = 6.85579e-05 Jy ! Total flux subtracted in 200 components = 6.85579e-05 Jy ! Clean residual min=-0.003466 max=0.004274 Jy/beam ! Clean residual mean=0.000060 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.0969007 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0969007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.018 mas, bmaj=5.183 mas, bpa=-4.971 degrees ! Estimated noise=0.590654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00049832 Jy ! Component: 100 - total flux cleaned = -0.000500245 Jy ! Component: 150 - total flux cleaned = -0.000501319 Jy ! Component: 200 - total flux cleaned = -0.000552795 Jy ! Total flux subtracted in 200 components = -0.000552795 Jy ! Clean residual min=-0.002549 max=0.002761 Jy/beam ! Clean residual mean=0.000014 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.096348 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0963479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.117949Jy sigma=0.650435 ! Fit after self-cal, rms=0.118149Jy sigma=0.649798 wmodel /scr/pima/gc030_uvs/J0754+3033_S_map.mod ! Writing 61 model components to file: /scr/pima/gc030_uvs/J0754+3033_S_map.mod wobs /scr/pima/gc030_uvs/J0754+3033_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0754+3033_S_uvs.fits wwins /scr/pima/gc030_uvs/J0754+3033_S_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J0754+3033_S_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 = 0.000304884 Jy ! Component: 100 - total flux cleaned = 0.000434047 Jy ! Component: 150 - total flux cleaned = 0.000556843 Jy ! Component: 200 - total flux cleaned = 0.00051871 Jy ! Component: 250 - total flux cleaned = 0.000518786 Jy ! Component: 300 - total flux cleaned = 0.000518621 Jy ! Component: 350 - total flux cleaned = 0.000451391 Jy ! Component: 400 - total flux cleaned = 0.000418953 Jy ! Component: 450 - total flux cleaned = 0.000417862 Jy ! Component: 500 - total flux cleaned = 0.000297447 Jy ! Component: 550 - total flux cleaned = 0.000268506 Jy ! Component: 600 - total flux cleaned = 0.000184682 Jy ! Component: 650 - total flux cleaned = 0.000157284 Jy ! Component: 700 - total flux cleaned = 0.000157042 Jy ! Component: 750 - total flux cleaned = 0.000131571 Jy ! Component: 800 - total flux cleaned = 0.000156397 Jy ! Component: 850 - total flux cleaned = 0.000253809 Jy ! Component: 900 - total flux cleaned = 0.00032534 Jy ! Component: 950 - total flux cleaned = 0.000348536 Jy ! Component: 1000 - total flux cleaned = 0.000416017 Jy ! Component: 1050 - total flux cleaned = 0.000503773 Jy ! Component: 1100 - total flux cleaned = 0.000502979 Jy ! Component: 1150 - total flux cleaned = 0.0005665 Jy ! Component: 1200 - total flux cleaned = 0.000607723 Jy ! Component: 1250 - total flux cleaned = 0.000648516 Jy ! Component: 1300 - total flux cleaned = 0.000708269 Jy ! Component: 1350 - total flux cleaned = 0.000669213 Jy ! Component: 1400 - total flux cleaned = 0.000746398 Jy ! Component: 1450 - total flux cleaned = 0.000784138 Jy ! Component: 1500 - total flux cleaned = 0.000839888 Jy ! Component: 1550 - total flux cleaned = 0.000895318 Jy ! Component: 1600 - total flux cleaned = 0.000949976 Jy ! Component: 1650 - total flux cleaned = 0.00096763 Jy ! Component: 1700 - total flux cleaned = 0.000985358 Jy ! Component: 1750 - total flux cleaned = 0.0010548 Jy ! Component: 1800 - total flux cleaned = 0.00112309 Jy ! Component: 1850 - total flux cleaned = 0.001123 Jy ! Component: 1900 - total flux cleaned = 0.00113978 Jy ! Component: 1950 - total flux cleaned = 0.00118887 Jy ! Component: 2000 - total flux cleaned = 0.00120456 Jy ! Component: 2050 - total flux cleaned = 0.00118877 Jy ! Component: 2100 - total flux cleaned = 0.00123584 Jy ! Component: 2150 - total flux cleaned = 0.00122036 Jy ! Component: 2200 - total flux cleaned = 0.00122064 Jy ! Component: 2250 - total flux cleaned = 0.00123605 Jy ! Component: 2300 - total flux cleaned = 0.00123618 Jy ! Component: 2350 - total flux cleaned = 0.00125066 Jy ! Component: 2400 - total flux cleaned = 0.00119257 Jy ! Component: 2450 - total flux cleaned = 0.00122147 Jy ! Component: 2500 - total flux cleaned = 0.00122153 Jy ! Component: 2550 - total flux cleaned = 0.00123566 Jy ! Component: 2600 - total flux cleaned = 0.00124968 Jy ! Component: 2650 - total flux cleaned = 0.00127703 Jy ! Component: 2700 - total flux cleaned = 0.00130382 Jy ! Component: 2750 - total flux cleaned = 0.00130373 Jy ! Component: 2800 - total flux cleaned = 0.00132998 Jy ! Component: 2850 - total flux cleaned = 0.00131708 Jy ! Component: 2900 - total flux cleaned = 0.00139457 Jy ! Component: 2950 - total flux cleaned = 0.00145805 Jy ! Component: 3000 - total flux cleaned = 0.00143272 Jy ! Component: 3050 - total flux cleaned = 0.00142037 Jy ! Component: 3100 - total flux cleaned = 0.00145746 Jy ! Component: 3150 - total flux cleaned = 0.00145726 Jy ! Component: 3200 - total flux cleaned = 0.00142105 Jy ! Component: 3250 - total flux cleaned = 0.0014571 Jy ! Component: 3300 - total flux cleaned = 0.00143317 Jy ! Component: 3350 - total flux cleaned = 0.00139773 Jy ! Component: 3400 - total flux cleaned = 0.00140933 Jy ! Component: 3450 - total flux cleaned = 0.00142072 Jy ! Component: 3500 - total flux cleaned = 0.00139776 Jy ! Component: 3550 - total flux cleaned = 0.00134081 Jy ! Component: 3600 - total flux cleaned = 0.00131831 Jy ! Component: 3650 - total flux cleaned = 0.0013182 Jy ! Component: 3700 - total flux cleaned = 0.00129611 Jy ! Component: 3750 - total flux cleaned = 0.00129605 Jy ! Component: 3800 - total flux cleaned = 0.00124156 Jy ! Component: 3850 - total flux cleaned = 0.00128491 Jy ! Component: 3900 - total flux cleaned = 0.001242 Jy ! Component: 3950 - total flux cleaned = 0.00125268 Jy ! Component: 4000 - total flux cleaned = 0.00122096 Jy ! Component: 4050 - total flux cleaned = 0.0012209 Jy ! Total flux subtracted in 4096 components = 0.00120018 Jy ! Clean residual min=-0.000535 max=0.000601 Jy/beam ! Clean residual mean=0.000003 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0975481 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 351 components and 0.0975481 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0754+3033_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.018 x 5.183 at -4.971 degrees (North through East) ! Clean map min=-0.0028575 max=0.079648 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0754+3033_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0796483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173947 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.65518 0.65518 1.31036 2.62072 5.24144 10.4829 20.9657 41.9315 83.863 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 457.889 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0754+3033_S_uvs.log closed on Fri Apr 22 07:45:58 2016