! Started logfile: /scr/pima/bg219h_uvs/J0739+0137_S_uvs.log on Thu Apr 7 08:56:21 2016 obs /scr/pima/bg219h_uvs/J0739+0137_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0739+0137_S_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746032 visibilities/baseline/integration-bin. ! Found source: J0739+0137 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 940 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/bg219h_uvs/J0739+0137_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.315893Jy sigma=21.892352 ! Fit after self-cal, rms=0.350015Jy sigma=5.818006 ! 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=2.636 mas, bmaj=6.288 mas, bpa=-6.591 degrees ! Estimated noise=2.22442 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 = 0.528378 Jy ! Component: 100 - total flux cleaned = 0.680777 Jy ! Total flux subtracted in 100 components = 0.680777 Jy ! Clean residual min=-0.066968 max=0.073986 Jy/beam ! Clean residual mean=-0.000089 rms=0.018774 Jy/beam ! Combined flux in latest and established models = 0.680777 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.680777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244041Jy sigma=3.846874 ! Fit after self-cal, rms=0.243985Jy sigma=3.846002 ! 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=3.299 mas, bmaj=6.951 mas, bpa=-3.708 degrees ! Estimated noise=1.84433 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 = 0.10466 Jy ! Component: 100 - total flux cleaned = 0.151613 Jy ! Component: 150 - total flux cleaned = 0.177785 Jy ! Component: 200 - total flux cleaned = 0.193308 Jy ! Total flux subtracted in 200 components = 0.193308 Jy ! Clean residual min=-0.066463 max=0.080520 Jy/beam ! Clean residual mean=-0.000013 rms=0.019369 Jy/beam ! Combined flux in latest and established models = 0.874085 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.874085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200163Jy sigma=3.023502 ! Fit after self-cal, rms=0.200070Jy sigma=3.020782 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.299 x 6.951 at -3.708 degrees (North through East) ! Clean map min=-0.066314 max=0.71688 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* ! ! ! Fit before self-cal, rms=0.200070Jy sigma=3.020782 ! Fit after self-cal, rms=0.200070Jy sigma=3.020782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=6.951 mas, bpa=-3.708 degrees ! Estimated noise=1.84433 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 = 0.0105648 Jy ! Component: 100 - total flux cleaned = 0.0121886 Jy ! Component: 150 - total flux cleaned = 0.0126655 Jy ! Component: 200 - total flux cleaned = 0.013102 Jy ! Total flux subtracted in 200 components = 0.013102 Jy ! Clean residual min=-0.065957 max=0.079677 Jy/beam ! Clean residual mean=0.000007 rms=0.019290 Jy/beam ! Combined flux in latest and established models = 0.887187 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.887187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199335Jy sigma=3.005686 ! Fit after self-cal, rms=0.199403Jy sigma=3.004567 ! 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. ! ! Fit before self-cal, rms=0.199403Jy sigma=3.004567 ! Fit after self-cal, rms=0.199403Jy sigma=3.004567 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=6.951 mas, bpa=-3.708 degrees ! Estimated noise=1.84433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179195 Jy ! Component: 100 - total flux cleaned = 0.00156744 Jy ! Component: 150 - total flux cleaned = 0.00196372 Jy ! Component: 200 - total flux cleaned = 0.0021449 Jy ! Total flux subtracted in 200 components = 0.0021449 Jy ! Clean residual min=-0.065797 max=0.079919 Jy/beam ! Clean residual mean=0.000011 rms=0.019244 Jy/beam ! Combined flux in latest and established models = 0.889332 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.889332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198983Jy sigma=2.997986 ! Fit after self-cal, rms=0.199034Jy sigma=2.997484 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 = 0.00119573 Jy ! Component: 100 - total flux cleaned = 0.0011808 Jy ! Component: 150 - total flux cleaned = 0.00134811 Jy ! Component: 200 - total flux cleaned = 0.00150785 Jy ! Total flux subtracted in 200 components = 0.00150785 Jy ! Clean residual min=-0.065714 max=0.080058 Jy/beam ! Clean residual mean=0.000014 rms=0.019217 Jy/beam ! Combined flux in latest and established models = 0.890839 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.890839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198733Jy sigma=2.993116 ! Fit after self-cal, rms=0.198782Jy sigma=2.992779 ! 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. ! ! Fit before self-cal, rms=0.198782Jy sigma=2.992779 ! Fit after self-cal, rms=0.198782Jy sigma=2.992779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=6.951 mas, bpa=-3.708 degrees ! Estimated noise=1.84433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827023 Jy ! Component: 100 - total flux cleaned = 0.000822495 Jy ! Component: 150 - total flux cleaned = 0.000970022 Jy ! Component: 200 - total flux cleaned = 0.00110479 Jy ! Total flux subtracted in 200 components = 0.00110479 Jy ! Clean residual min=-0.065618 max=0.080286 Jy/beam ! Clean residual mean=0.000016 rms=0.019194 Jy/beam ! Combined flux in latest and established models = 0.891944 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.891944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198556Jy sigma=2.989589 ! Fit after self-cal, rms=0.198597Jy sigma=2.989386 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 = 0.000537519 Jy ! Component: 100 - total flux cleaned = 0.000533213 Jy ! Component: 150 - total flux cleaned = 0.000531457 Jy ! Component: 200 - total flux cleaned = 0.000653725 Jy ! Total flux subtracted in 200 components = 0.000653725 Jy ! Clean residual min=-0.065536 max=0.080512 Jy/beam ! Clean residual mean=0.000017 rms=0.019177 Jy/beam ! Combined flux in latest and established models = 0.892598 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.892598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198420Jy sigma=2.987016 ! Fit after self-cal, rms=0.198454Jy sigma=2.986887 ! 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. ! ! Fit before self-cal, rms=0.198454Jy sigma=2.986887 ! Fit after self-cal, rms=0.198454Jy sigma=2.986887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.663 mas, bmaj=13.14 mas, bpa=11.76 degrees ! Estimated noise=2.40234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00832862 Jy ! Component: 100 - total flux cleaned = 0.00828063 Jy ! Component: 150 - total flux cleaned = 0.00742618 Jy ! Component: 200 - total flux cleaned = 0.00714068 Jy ! Total flux subtracted in 200 components = 0.00714068 Jy ! Clean residual min=-0.094718 max=0.126705 Jy/beam ! Clean residual mean=0.000077 rms=0.032115 Jy/beam ! Combined flux in latest and established models = 0.899739 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.899739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200551Jy sigma=3.022031 ! Fit after self-cal, rms=0.199806Jy sigma=3.009637 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 = -0.00126015 Jy ! Component: 100 - total flux cleaned = -0.000833529 Jy ! Component: 150 - total flux cleaned = -0.000152349 Jy ! Component: 200 - total flux cleaned = 0.000135091 Jy ! Total flux subtracted in 200 components = 0.000135091 Jy ! Clean residual min=-0.094787 max=0.126727 Jy/beam ! Clean residual mean=0.000079 rms=0.032143 Jy/beam ! Combined flux in latest and established models = 0.899874 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.899874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200761Jy sigma=3.028799 ! Fit after self-cal, rms=0.200218Jy sigma=3.019211 ! 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=3.299 mas, bmaj=6.951 mas, bpa=-3.708 degrees ! Estimated noise=1.84433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.299 x 6.951 at -3.708 degrees (North through East) ! Clean map min=-0.063216 max=0.70935 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200218Jy sigma=3.019211 ! Fit after self-cal, rms=0.200218Jy sigma=3.019211 ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=6.951 mas, bpa=-3.708 degrees ! Estimated noise=1.84433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00773004 Jy ! Component: 100 - total flux cleaned = -0.00889661 Jy ! Component: 150 - total flux cleaned = -0.00894625 Jy ! Component: 200 - total flux cleaned = -0.00856651 Jy ! Total flux subtracted in 200 components = -0.00856651 Jy ! Clean residual min=-0.065201 max=0.081672 Jy/beam ! Clean residual mean=0.000017 rms=0.019192 Jy/beam ! Combined flux in latest and established models = 0.891307 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.891307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198114Jy sigma=2.988515 ! Fit after self-cal, rms=0.198094Jy sigma=2.985822 ! Inverting map ! Added new window around map position (-24, -97). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0771244 Jy ! Component: 100 - total flux cleaned = 0.116194 Jy ! Component: 150 - total flux cleaned = 0.13152 Jy ! Component: 200 - total flux cleaned = 0.134765 Jy ! Total flux subtracted in 200 components = 0.134765 Jy ! Clean residual min=-0.047994 max=0.069076 Jy/beam ! Clean residual mean=-0.000208 rms=0.014343 Jy/beam ! Combined flux in latest and established models = 1.02607 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 119 components and 1.02607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162980Jy sigma=2.459659 ! Fit after self-cal, rms=0.162468Jy sigma=2.424562 ! Inverting map ! Added new window around map position (36, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0622264 Jy ! Component: 100 - total flux cleaned = 0.0966005 Jy ! Component: 150 - total flux cleaned = 0.121651 Jy ! Component: 200 - total flux cleaned = 0.141654 Jy ! Total flux subtracted in 200 components = 0.141654 Jy ! Clean residual min=-0.034896 max=0.034762 Jy/beam ! Clean residual mean=-0.000123 rms=0.008767 Jy/beam ! Combined flux in latest and established models = 1.16773 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 182 components and 1.16773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132167Jy sigma=1.931315 ! Fit after self-cal, rms=0.129213Jy sigma=1.893449 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129213Jy sigma=1.893449 ! Fit after self-cal, rms=0.121918Jy sigma=1.681438 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=2.629 mas, bmaj=6.32 mas, bpa=-6.984 degrees ! Estimated noise=2.25681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.536717 Jy ! Component: 100 - total flux cleaned = 0.690857 Jy ! Component: 150 - total flux cleaned = 0.775616 Jy ! Component: 200 - total flux cleaned = 0.836684 Jy ! Total flux subtracted in 200 components = 0.836684 Jy ! Clean residual min=-0.047888 max=0.063882 Jy/beam ! Clean residual mean=-0.000089 rms=0.013229 Jy/beam ! Combined flux in latest and established models = 0.836684 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.836684 Jy ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=6.974 mas, bpa=-4.052 degrees ! Estimated noise=1.87139 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 = 0.0723125 Jy ! Component: 100 - total flux cleaned = 0.125523 Jy ! Component: 150 - total flux cleaned = 0.168493 Jy ! Component: 200 - total flux cleaned = 0.203911 Jy ! Total flux subtracted in 200 components = 0.203911 Jy ! Clean residual min=-0.038787 max=0.042600 Jy/beam ! Clean residual mean=-0.000161 rms=0.010318 Jy/beam ! Combined flux in latest and established models = 1.0406 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 72 components and 1.0406 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=7.693 mas, bmaj=13.16 mas, bpa=11.61 degrees ! Estimated noise=2.43097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528145 Jy ! Component: 100 - total flux cleaned = 0.089369 Jy ! Component: 150 - total flux cleaned = 0.117206 Jy ! Component: 200 - total flux cleaned = 0.138934 Jy ! Total flux subtracted in 200 components = 0.138934 Jy ! Clean residual min=-0.035402 max=0.039718 Jy/beam ! Clean residual mean=-0.000165 rms=0.010396 Jy/beam ! Combined flux in latest and established models = 1.17953 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171303 Jy ! Component: 100 - total flux cleaned = 0.030717 Jy ! Component: 150 - total flux cleaned = 0.0399824 Jy ! Component: 200 - total flux cleaned = 0.042952 Jy ! Total flux subtracted in 200 components = 0.042952 Jy ! Clean residual min=-0.032012 max=0.033736 Jy/beam ! Clean residual mean=-0.000122 rms=0.009181 Jy/beam ! Combined flux in latest and established models = 1.22248 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 141 components and 1.22248 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=6.974 mas, bpa=-4.052 degrees ! Estimated noise=1.87139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039614 Jy ! Component: 100 - total flux cleaned = 0.00656447 Jy ! Component: 150 - total flux cleaned = 0.00833749 Jy ! Component: 200 - total flux cleaned = 0.00915335 Jy ! Total flux subtracted in 200 components = 0.00915335 Jy ! Clean residual min=-0.025466 max=0.029337 Jy/beam ! Clean residual mean=-0.000060 rms=0.006619 Jy/beam ! Combined flux in latest and established models = 1.23163 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 162 components and 1.23163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117849Jy sigma=1.657487 ! Fit after self-cal, rms=0.116624Jy sigma=1.630517 wmodel /scr/pima/bg219h_uvs/J0739+0137_S_map.mod ! Writing 162 model components to file: /scr/pima/bg219h_uvs/J0739+0137_S_map.mod wobs /scr/pima/bg219h_uvs/J0739+0137_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0739+0137_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0739+0137_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0739+0137_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 = 0.00946144 Jy ! Component: 100 - total flux cleaned = 0.00949476 Jy ! Component: 150 - total flux cleaned = 0.00801841 Jy ! Component: 200 - total flux cleaned = 0.00593864 Jy ! Component: 250 - total flux cleaned = 0.00333469 Jy ! Component: 300 - total flux cleaned = 0.00119027 Jy ! Component: 350 - total flux cleaned = 0.000904691 Jy ! Component: 400 - total flux cleaned = 0.00145336 Jy ! Component: 450 - total flux cleaned = 0.00171739 Jy ! Component: 500 - total flux cleaned = 0.00222546 Jy ! Component: 550 - total flux cleaned = 0.00295132 Jy ! Component: 600 - total flux cleaned = 0.00295261 Jy ! Component: 650 - total flux cleaned = 0.00362899 Jy ! Component: 700 - total flux cleaned = 0.00406036 Jy ! Component: 750 - total flux cleaned = 0.00427511 Jy ! Component: 800 - total flux cleaned = 0.00528509 Jy ! Component: 850 - total flux cleaned = 0.00587342 Jy ! Component: 900 - total flux cleaned = 0.00663455 Jy ! Component: 950 - total flux cleaned = 0.00681976 Jy ! Component: 1000 - total flux cleaned = 0.00665004 Jy ! Component: 1050 - total flux cleaned = 0.00699732 Jy ! Component: 1100 - total flux cleaned = 0.00683404 Jy ! Component: 1150 - total flux cleaned = 0.00699667 Jy ! Component: 1200 - total flux cleaned = 0.00683598 Jy ! Component: 1250 - total flux cleaned = 0.00668476 Jy ! Component: 1300 - total flux cleaned = 0.00684016 Jy ! Component: 1350 - total flux cleaned = 0.00727403 Jy ! Component: 1400 - total flux cleaned = 0.00684853 Jy ! Component: 1450 - total flux cleaned = 0.00684922 Jy ! Component: 1500 - total flux cleaned = 0.00671572 Jy ! Component: 1550 - total flux cleaned = 0.00645349 Jy ! Component: 1600 - total flux cleaned = 0.00670999 Jy ! Component: 1650 - total flux cleaned = 0.00683659 Jy ! Component: 1700 - total flux cleaned = 0.00696123 Jy ! Component: 1750 - total flux cleaned = 0.00708762 Jy ! Component: 1800 - total flux cleaned = 0.00744591 Jy ! Component: 1850 - total flux cleaned = 0.00744868 Jy ! Component: 1900 - total flux cleaned = 0.00756436 Jy ! Component: 1950 - total flux cleaned = 0.00790176 Jy ! Component: 2000 - total flux cleaned = 0.00823235 Jy ! Component: 2050 - total flux cleaned = 0.00823154 Jy ! Component: 2100 - total flux cleaned = 0.00833749 Jy ! Component: 2150 - total flux cleaned = 0.0084418 Jy ! Component: 2200 - total flux cleaned = 0.0083379 Jy ! Component: 2250 - total flux cleaned = 0.0078301 Jy ! Component: 2300 - total flux cleaned = 0.00783163 Jy ! Component: 2350 - total flux cleaned = 0.00773237 Jy ! Component: 2400 - total flux cleaned = 0.00763436 Jy ! Component: 2450 - total flux cleaned = 0.00773023 Jy ! Component: 2500 - total flux cleaned = 0.00772845 Jy ! Component: 2550 - total flux cleaned = 0.0076344 Jy ! Component: 2600 - total flux cleaned = 0.007729 Jy ! Component: 2650 - total flux cleaned = 0.00800604 Jy ! Component: 2700 - total flux cleaned = 0.00809826 Jy ! Component: 2750 - total flux cleaned = 0.00846163 Jy ! Component: 2800 - total flux cleaned = 0.0087311 Jy ! Component: 2850 - total flux cleaned = 0.00882072 Jy ! Component: 2900 - total flux cleaned = 0.00908684 Jy ! Component: 2950 - total flux cleaned = 0.00935089 Jy ! Component: 3000 - total flux cleaned = 0.0096139 Jy ! Component: 3050 - total flux cleaned = 0.00987514 Jy ! Component: 3100 - total flux cleaned = 0.0102212 Jy ! Component: 3150 - total flux cleaned = 0.0102214 Jy ! Component: 3200 - total flux cleaned = 0.0104783 Jy ! Component: 3250 - total flux cleaned = 0.0103932 Jy ! Component: 3300 - total flux cleaned = 0.0109031 Jy ! Component: 3350 - total flux cleaned = 0.0108187 Jy ! Component: 3400 - total flux cleaned = 0.0111555 Jy ! Component: 3450 - total flux cleaned = 0.0113235 Jy ! Component: 3500 - total flux cleaned = 0.0114918 Jy ! Component: 3550 - total flux cleaned = 0.0116584 Jy ! Component: 3600 - total flux cleaned = 0.0117418 Jy ! Component: 3650 - total flux cleaned = 0.0119081 Jy ! Component: 3700 - total flux cleaned = 0.0120742 Jy ! Component: 3750 - total flux cleaned = 0.0123236 Jy ! Component: 3800 - total flux cleaned = 0.0124899 Jy ! Component: 3850 - total flux cleaned = 0.0125734 Jy ! Component: 3900 - total flux cleaned = 0.0129068 Jy ! Component: 3950 - total flux cleaned = 0.0129064 Jy ! Component: 4000 - total flux cleaned = 0.0129896 Jy ! Component: 4050 - total flux cleaned = 0.0132406 Jy ! Total flux subtracted in 4096 components = 0.0133244 Jy ! Clean residual min=-0.004219 max=0.004869 Jy/beam ! Clean residual mean=-0.000014 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 1.24496 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 422 components and 1.24496 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0739+0137_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 6.974 at -4.052 degrees (North through East) ! Clean map min=-0.0099838 max=0.70977 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0739+0137_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.709774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.001327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.560883 0.560883 1.12177 2.24353 4.48706 8.97412 17.9482 35.8965 71.793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.709 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 534.871 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0739+0137_S_uvs.log closed on Thu Apr 7 08:56:25 2016