! Started logfile: ./J1532+3016_S_uvs.log on Sat Jan 2 09:57:07 2016 obs J1532+3016_S_uva.fits ! Reading UV FITS file: J1532+3016_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! AN table 2: 58 integrations on 45 of 45 possible baselines. ! AN table 3: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.750368 visibilities/baseline/integration-bin. ! Found source: J1532+3016 ! ! 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 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 40736 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 ./J1532+3016_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 69 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 127 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 127 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 175 telescope corrections were flagged in sub-array 2. ! A total of 232 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 118 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 118 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.004657Jy sigma=10.905830 ! Fit after self-cal, rms=0.957671Jy sigma=10.300658 ! 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=2.689 mas, bmaj=5.35 mas, bpa=-7.812 degrees ! Estimated noise=0.980063 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 = 0.0348483 Jy ! Component: 100 - total flux cleaned = 0.0441551 Jy ! Total flux subtracted in 100 components = 0.0441551 Jy ! Clean residual min=-0.004553 max=0.005238 Jy/beam ! Clean residual mean=-0.000009 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.044155 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.044155 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=0.079284Jy sigma=0.722272 ! Fit after self-cal, rms=0.077731Jy sigma=0.704952 ! 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=3.704 mas, bmaj=6.272 mas, bpa=-4.653 degrees ! Estimated noise=0.440249 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 = 0.00342709 Jy ! Component: 100 - total flux cleaned = 0.00308279 Jy ! Component: 150 - total flux cleaned = 0.00280016 Jy ! Component: 200 - total flux cleaned = 0.0025552 Jy ! Total flux subtracted in 200 components = 0.0025552 Jy ! Clean residual min=-0.002548 max=0.002863 Jy/beam ! Clean residual mean=-0.000008 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0467103 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0467102 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=0.077509Jy sigma=0.702939 ! Fit after self-cal, rms=0.077443Jy sigma=0.702625 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.704 x 6.272 at -4.653 degrees (North through East) ! Clean map min=-0.0024241 max=0.047589 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 1.00* ! ! ! Not correcting unselected IF 5. ! ! 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 1.00* ! ! ! Fit before self-cal, rms=0.077443Jy sigma=0.702625 ! Fit after self-cal, rms=0.077443Jy sigma=0.702625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=6.272 mas, bpa=-4.653 degrees ! Estimated noise=0.440249 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 = -0.000413389 Jy ! Component: 100 - total flux cleaned = -0.000620072 Jy ! Component: 150 - total flux cleaned = -0.000765455 Jy ! Component: 200 - total flux cleaned = -0.000923903 Jy ! Total flux subtracted in 200 components = -0.000923903 Jy ! Clean residual min=-0.002454 max=0.002655 Jy/beam ! Clean residual mean=-0.000008 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0457863 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0457863 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=0.077420Jy sigma=0.702128 ! Fit after self-cal, rms=0.077373Jy sigma=0.702051 ! 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=0.077373Jy sigma=0.702051 ! Fit after self-cal, rms=0.076947Jy sigma=0.701682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=6.222 mas, bpa=-4.184 degrees ! Estimated noise=0.437294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000578217 Jy ! Component: 100 - total flux cleaned = -0.000658544 Jy ! Component: 150 - total flux cleaned = -0.000730064 Jy ! Component: 200 - total flux cleaned = -0.000794774 Jy ! Total flux subtracted in 200 components = -0.000794774 Jy ! Clean residual min=-0.002409 max=0.002315 Jy/beam ! Clean residual mean=-0.000008 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0449916 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0449916 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=0.076941Jy sigma=0.701512 ! Fit after self-cal, rms=0.076932Jy sigma=0.701434 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 = -0.000173892 Jy ! Component: 100 - total flux cleaned = -0.000237221 Jy ! Component: 150 - total flux cleaned = -0.00026652 Jy ! Component: 200 - total flux cleaned = -0.000294004 Jy ! Total flux subtracted in 200 components = -0.000294004 Jy ! Clean residual min=-0.002411 max=0.002259 Jy/beam ! Clean residual mean=-0.000007 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0446976 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0446976 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=0.076927Jy sigma=0.701357 ! Fit after self-cal, rms=0.076914Jy sigma=0.701340 ! 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=0.076914Jy sigma=0.701340 ! Fit after self-cal, rms=0.076981Jy sigma=0.700938 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=6.19 mas, bpa=-3.899 degrees ! Estimated noise=0.436732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102585 Jy ! Component: 100 - total flux cleaned = 0.000114553 Jy ! Component: 150 - total flux cleaned = 0.000125234 Jy ! Component: 200 - total flux cleaned = 0.000125088 Jy ! Total flux subtracted in 200 components = 0.000125088 Jy ! Clean residual min=-0.002403 max=0.002129 Jy/beam ! Clean residual mean=-0.000008 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0448227 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0448227 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=0.076967Jy sigma=0.700933 ! Fit after self-cal, rms=0.076992Jy sigma=0.700867 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 = -1.39998e-05 Jy ! Component: 100 - total flux cleaned = -1.4331e-05 Jy ! Component: 150 - total flux cleaned = -1.41714e-05 Jy ! Component: 200 - total flux cleaned = -1.4369e-05 Jy ! Total flux subtracted in 200 components = -1.4369e-05 Jy ! Clean residual min=-0.002392 max=0.002105 Jy/beam ! Clean residual mean=-0.000007 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0448083 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0448083 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=0.076985Jy sigma=0.700852 ! Fit after self-cal, rms=0.076982Jy sigma=0.700850 ! 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=0.076982Jy sigma=0.700850 ! Fit after self-cal, rms=0.076849Jy sigma=0.700762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.699 mas, bmaj=10.37 mas, bpa=60.81 degrees ! Estimated noise=0.520744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243087 Jy ! Component: 100 - total flux cleaned = 0.000272182 Jy ! Component: 150 - total flux cleaned = 0.000322932 Jy ! Component: 200 - total flux cleaned = 0.000344136 Jy ! Total flux subtracted in 200 components = 0.000344136 Jy ! Clean residual min=-0.002790 max=0.002393 Jy/beam ! Clean residual mean=-0.000013 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0451524 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0451524 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=0.076851Jy sigma=0.700791 ! Fit after self-cal, rms=0.076861Jy sigma=0.700752 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 = 0.000114693 Jy ! Component: 100 - total flux cleaned = 0.000114629 Jy ! Component: 150 - total flux cleaned = 0.000106073 Jy ! Component: 200 - total flux cleaned = 0.000114222 Jy ! Total flux subtracted in 200 components = 0.000114222 Jy ! Clean residual min=-0.002774 max=0.002380 Jy/beam ! Clean residual mean=-0.000013 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0452666 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0452666 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=0.076864Jy sigma=0.700794 ! Fit after self-cal, rms=0.076864Jy sigma=0.700779 ! 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=3.705 mas, bmaj=6.181 mas, bpa=-3.817 degrees ! Estimated noise=0.435726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.705 x 6.181 at -3.817 degrees (North through East) ! Clean map min=-0.0023154 max=0.047841 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=2.698 mas, bmaj=5.26 mas, bpa=-7.147 degrees ! Estimated noise=0.966306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03628 Jy ! Component: 100 - total flux cleaned = 0.0460095 Jy ! Component: 150 - total flux cleaned = 0.0483469 Jy ! Component: 200 - total flux cleaned = 0.0479039 Jy ! Total flux subtracted in 200 components = 0.0479039 Jy ! Clean residual min=-0.003436 max=0.003945 Jy/beam ! Clean residual mean=-0.000006 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0479039 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0479039 Jy ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=6.181 mas, bpa=-3.817 degrees ! Estimated noise=0.435726 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 = -0.00195584 Jy ! Component: 100 - total flux cleaned = -0.00224192 Jy ! Component: 150 - total flux cleaned = -0.0024681 Jy ! Component: 200 - total flux cleaned = -0.00262144 Jy ! Total flux subtracted in 200 components = -0.00262144 Jy ! Clean residual min=-0.002303 max=0.002280 Jy/beam ! Clean residual mean=-0.000007 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0452824 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0452825 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=9.699 mas, bmaj=10.37 mas, bpa=60.81 degrees ! Estimated noise=0.520744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026662 Jy ! Component: 100 - total flux cleaned = 0.000225703 Jy ! Component: 150 - total flux cleaned = 0.000174136 Jy ! Component: 200 - total flux cleaned = 0.000146459 Jy ! Total flux subtracted in 200 components = 0.000146459 Jy ! Clean residual min=-0.002757 max=0.002383 Jy/beam ! Clean residual mean=-0.000013 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0454289 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 = -2.33487e-05 Jy ! Component: 100 - total flux cleaned = -5.26087e-05 Jy ! Component: 150 - total flux cleaned = -6.89564e-05 Jy ! Component: 200 - total flux cleaned = -8.38161e-05 Jy ! Total flux subtracted in 200 components = -8.38161e-05 Jy ! Clean residual min=-0.002761 max=0.002376 Jy/beam ! Clean residual mean=-0.000013 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0453451 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0453451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=6.181 mas, bpa=-3.817 degrees ! Estimated noise=0.435726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013328 Jy ! Component: 100 - total flux cleaned = -0.000205163 Jy ! Component: 150 - total flux cleaned = -0.000264981 Jy ! Component: 200 - total flux cleaned = -0.000314791 Jy ! Total flux subtracted in 200 components = -0.000314791 Jy ! Clean residual min=-0.002341 max=0.002162 Jy/beam ! Clean residual mean=-0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0450303 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0450303 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=0.076877Jy sigma=0.700771 ! Fit after self-cal, rms=0.076878Jy sigma=0.700762 wmodel ./J1532+3016_S_map.mod ! Writing 25 model components to file: ./J1532+3016_S_map.mod wobs ./J1532+3016_S_uvs.fits ! Writing UV FITS file: ./J1532+3016_S_uvs.fits wwins ./J1532+3016_S_map.win ! wwins: Wrote 1 windows to ./J1532+3016_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 = -0.000996318 Jy ! Component: 100 - total flux cleaned = -0.00153864 Jy ! Component: 150 - total flux cleaned = -0.00200876 Jy ! Component: 200 - total flux cleaned = -0.00218062 Jy ! Component: 250 - total flux cleaned = -0.00241313 Jy ! Component: 300 - total flux cleaned = -0.0026681 Jy ! Component: 350 - total flux cleaned = -0.00272937 Jy ! Component: 400 - total flux cleaned = -0.00284843 Jy ! Component: 450 - total flux cleaned = -0.00293564 Jy ! Component: 500 - total flux cleaned = -0.00302152 Jy ! Component: 550 - total flux cleaned = -0.00307711 Jy ! Component: 600 - total flux cleaned = -0.00315912 Jy ! Component: 650 - total flux cleaned = -0.00329262 Jy ! Component: 700 - total flux cleaned = -0.00344833 Jy ! Component: 750 - total flux cleaned = -0.00349885 Jy ! Component: 800 - total flux cleaned = -0.00347423 Jy ! Component: 850 - total flux cleaned = -0.00357231 Jy ! Component: 900 - total flux cleaned = -0.0035965 Jy ! Component: 950 - total flux cleaned = -0.00361961 Jy ! Component: 1000 - total flux cleaned = -0.00364287 Jy ! Component: 1050 - total flux cleaned = -0.00371089 Jy ! Component: 1100 - total flux cleaned = -0.00375527 Jy ! Component: 1150 - total flux cleaned = -0.0038208 Jy ! Component: 1200 - total flux cleaned = -0.00384238 Jy ! Component: 1250 - total flux cleaned = -0.00386345 Jy ! Component: 1300 - total flux cleaned = -0.00392556 Jy ! Component: 1350 - total flux cleaned = -0.00392568 Jy ! Component: 1400 - total flux cleaned = -0.00392563 Jy ! Component: 1450 - total flux cleaned = -0.00392588 Jy ! Component: 1500 - total flux cleaned = -0.00396502 Jy ! Component: 1550 - total flux cleaned = -0.00394543 Jy ! Component: 1600 - total flux cleaned = -0.00398364 Jy ! Component: 1650 - total flux cleaned = -0.00402127 Jy ! Component: 1700 - total flux cleaned = -0.00403968 Jy ! Component: 1750 - total flux cleaned = -0.00403994 Jy ! Component: 1800 - total flux cleaned = -0.00403999 Jy ! Component: 1850 - total flux cleaned = -0.00407587 Jy ! Component: 1900 - total flux cleaned = -0.00407577 Jy ! Component: 1950 - total flux cleaned = -0.00416282 Jy ! Component: 2000 - total flux cleaned = -0.00416302 Jy ! Component: 2050 - total flux cleaned = -0.00418028 Jy ! Component: 2100 - total flux cleaned = -0.00419721 Jy ! Component: 2150 - total flux cleaned = -0.00421373 Jy ! Component: 2200 - total flux cleaned = -0.0042467 Jy ! Component: 2250 - total flux cleaned = -0.00429533 Jy ! Component: 2300 - total flux cleaned = -0.00435979 Jy ! Component: 2350 - total flux cleaned = -0.00437592 Jy ! Component: 2400 - total flux cleaned = -0.00445476 Jy ! Component: 2450 - total flux cleaned = -0.00451702 Jy ! Component: 2500 - total flux cleaned = -0.00454777 Jy ! Component: 2550 - total flux cleaned = -0.00457814 Jy ! Component: 2600 - total flux cleaned = -0.00465393 Jy ! Component: 2650 - total flux cleaned = -0.00468385 Jy ! Component: 2700 - total flux cleaned = -0.00471344 Jy ! Component: 2750 - total flux cleaned = -0.00469856 Jy ! Component: 2800 - total flux cleaned = -0.00474228 Jy ! Component: 2850 - total flux cleaned = -0.00475668 Jy ! Component: 2900 - total flux cleaned = -0.00477096 Jy ! Component: 2950 - total flux cleaned = -0.00485612 Jy ! Component: 3000 - total flux cleaned = -0.00485627 Jy ! Component: 3050 - total flux cleaned = -0.00491216 Jy ! Component: 3100 - total flux cleaned = -0.00493983 Jy ! Component: 3150 - total flux cleaned = -0.00499466 Jy ! Component: 3200 - total flux cleaned = -0.00508987 Jy ! Component: 3250 - total flux cleaned = -0.00510324 Jy ! Component: 3300 - total flux cleaned = -0.00510321 Jy ! Component: 3350 - total flux cleaned = -0.00518308 Jy ! Component: 3400 - total flux cleaned = -0.00520937 Jy ! Component: 3450 - total flux cleaned = -0.00523554 Jy ! Component: 3500 - total flux cleaned = -0.00530046 Jy ! Component: 3550 - total flux cleaned = -0.0053519 Jy ! Component: 3600 - total flux cleaned = -0.00535189 Jy ! Component: 3650 - total flux cleaned = -0.00540251 Jy ! Component: 3700 - total flux cleaned = -0.00541503 Jy ! Component: 3750 - total flux cleaned = -0.00546502 Jy ! Component: 3800 - total flux cleaned = -0.00547743 Jy ! Component: 3850 - total flux cleaned = -0.00553899 Jy ! Component: 3900 - total flux cleaned = -0.00552674 Jy ! Component: 3950 - total flux cleaned = -0.00558739 Jy ! Component: 4000 - total flux cleaned = -0.00561134 Jy ! Component: 4050 - total flux cleaned = -0.00563528 Jy ! Total flux subtracted in 4096 components = -0.00563523 Jy ! Clean residual min=-0.000740 max=0.000685 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0393951 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 330 components and 0.0393951 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1532+3016_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.705 x 6.181 at -3.817 degrees (North through East) ! Clean map min=-0.0016855 max=0.047588 Jy/beam ! Writing clean map to FITS file: ./J1532+3016_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0475876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218514 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37755 1.37755 2.7551 5.51021 11.0204 22.0408 44.0816 88.1633 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 217.777 quit ! Quitting program ! Log file ./J1532+3016_S_uvs.log closed on Sat Jan 2 09:57:13 2016