! Started logfile: /scr/pima/bg219b_uvs/J0441-3340_X_uvs.log on Thu Apr 7 01:43:14 2016 obs /scr/pima/bg219b_uvs/J0441-3340_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0441-3340_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.675397 visibilities/baseline/integration-bin. ! Found source: J0441-3340 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 20424 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0441-3340_X] 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 0.200x0.200 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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.007134Jy sigma=19.333897 ! Fit after self-cal, rms=0.899657Jy sigma=17.306808 ! 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=0.7705 mas, bmaj=2.152 mas, bpa=0.3997 degrees ! Estimated noise=0.709215 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 = 0.0710822 Jy ! Component: 100 - total flux cleaned = 0.0931051 Jy ! Total flux subtracted in 100 components = 0.0931051 Jy ! Clean residual min=-0.015794 max=0.040699 Jy/beam ! Clean residual mean=0.000022 rms=0.005465 Jy/beam ! Combined flux in latest and established models = 0.0931051 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0931051 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.130184Jy sigma=2.491510 ! Fit after self-cal, rms=0.129193Jy sigma=2.470233 ! Inverting map ! Added new window around map position (-4.4, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378249 Jy ! Component: 100 - total flux cleaned = 0.0559487 Jy ! Total flux subtracted in 100 components = 0.0559487 Jy ! Clean residual min=-0.012640 max=0.020787 Jy/beam ! Clean residual mean=-0.000001 rms=0.003890 Jy/beam ! Combined flux in latest and established models = 0.149054 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.149054 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.112792Jy sigma=2.119520 ! Fit after self-cal, rms=0.109000Jy sigma=2.030032 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232729 Jy ! Component: 100 - total flux cleaned = 0.0368815 Jy ! Total flux subtracted in 100 components = 0.0368815 Jy ! Clean residual min=-0.012113 max=0.021473 Jy/beam ! Clean residual mean=-0.000008 rms=0.003393 Jy/beam ! Combined flux in latest and established models = 0.185935 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.185935 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.100952Jy sigma=1.843430 ! Fit after self-cal, rms=0.100722Jy sigma=1.834094 ! Inverting map ! Added new window around map position (-9.2, -6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019038 Jy ! Component: 100 - total flux cleaned = 0.0310432 Jy ! Total flux subtracted in 100 components = 0.0310432 Jy ! Clean residual min=-0.010783 max=0.015686 Jy/beam ! Clean residual mean=-0.000011 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 0.216978 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.216978 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.095095Jy sigma=1.702924 ! Fit after self-cal, rms=0.094657Jy sigma=1.695320 ! 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=0.9606 mas, bmaj=2.779 mas, bpa=1.111 degrees ! Estimated noise=0.348168 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 = 0.0209199 Jy ! Component: 100 - total flux cleaned = 0.0364034 Jy ! Component: 150 - total flux cleaned = 0.0486064 Jy ! Component: 200 - total flux cleaned = 0.0584354 Jy ! Total flux subtracted in 200 components = 0.0584354 Jy ! Clean residual min=-0.010594 max=0.016755 Jy/beam ! Clean residual mean=-0.000023 rms=0.003389 Jy/beam ! Combined flux in latest and established models = 0.275414 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 89 components and 0.275414 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088934Jy sigma=1.540375 ! Fit after self-cal, rms=0.088724Jy sigma=1.536215 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9606 x 2.779 at 1.111 degrees (North through East) ! Clean map min=-0.010085 max=0.092006 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088724Jy sigma=1.536215 ! Fit after self-cal, rms=0.088724Jy sigma=1.536215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9606 mas, bmaj=2.779 mas, bpa=1.111 degrees ! Estimated noise=0.348168 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 = 0.0089785 Jy ! Component: 100 - total flux cleaned = 0.0158964 Jy ! Component: 150 - total flux cleaned = 0.0204925 Jy ! Component: 200 - total flux cleaned = 0.0225445 Jy ! Total flux subtracted in 200 components = 0.0225445 Jy ! Clean residual min=-0.010167 max=0.015134 Jy/beam ! Clean residual mean=-0.000017 rms=0.003052 Jy/beam ! Combined flux in latest and established models = 0.297958 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.297958 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087581Jy sigma=1.501595 ! Fit after self-cal, rms=0.087535Jy sigma=1.500388 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087535Jy sigma=1.500388 ! Fit after self-cal, rms=0.087535Jy sigma=1.500388 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9606 mas, bmaj=2.779 mas, bpa=1.111 degrees ! Estimated noise=0.348168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299692 Jy ! Component: 100 - total flux cleaned = 0.004833 Jy ! Component: 150 - total flux cleaned = 0.00654229 Jy ! Component: 200 - total flux cleaned = 0.00813541 Jy ! Total flux subtracted in 200 components = 0.00813541 Jy ! Clean residual min=-0.009685 max=0.014218 Jy/beam ! Clean residual mean=-0.000015 rms=0.002923 Jy/beam ! Combined flux in latest and established models = 0.306094 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.306094 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.086909Jy sigma=1.486755 ! Fit after self-cal, rms=0.086902Jy sigma=1.486294 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 (1.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134137 Jy ! Component: 100 - total flux cleaned = 0.0173885 Jy ! Component: 150 - total flux cleaned = 0.020133 Jy ! Component: 200 - total flux cleaned = 0.0227497 Jy ! Total flux subtracted in 200 components = 0.0227497 Jy ! Clean residual min=-0.008195 max=0.009778 Jy/beam ! Clean residual mean=-0.000009 rms=0.002511 Jy/beam ! Combined flux in latest and established models = 0.328844 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 130 components and 0.328844 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084762Jy sigma=1.440458 ! Fit after self-cal, rms=0.084380Jy sigma=1.432347 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084380Jy sigma=1.432347 ! Fit after self-cal, rms=0.084380Jy sigma=1.432347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9606 mas, bmaj=2.779 mas, bpa=1.111 degrees ! Estimated noise=0.348168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596028 Jy ! Component: 100 - total flux cleaned = 0.00717073 Jy ! Component: 150 - total flux cleaned = 0.00830856 Jy ! Component: 200 - total flux cleaned = 0.00930103 Jy ! Total flux subtracted in 200 components = 0.00930103 Jy ! Clean residual min=-0.008017 max=0.009042 Jy/beam ! Clean residual mean=-0.000007 rms=0.002361 Jy/beam ! Combined flux in latest and established models = 0.338145 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 154 components and 0.338145 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083808Jy sigma=1.421018 ! Fit after self-cal, rms=0.083733Jy sigma=1.418816 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 = 0.00303403 Jy ! Component: 100 - total flux cleaned = 0.00398299 Jy ! Component: 150 - total flux cleaned = 0.00471259 Jy ! Component: 200 - total flux cleaned = 0.00521384 Jy ! Total flux subtracted in 200 components = 0.00521384 Jy ! Clean residual min=-0.008051 max=0.008674 Jy/beam ! Clean residual mean=-0.000006 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.343358 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 166 components and 0.343359 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083476Jy sigma=1.413753 ! Fit after self-cal, rms=0.083465Jy sigma=1.413061 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083465Jy sigma=1.413061 ! Fit after self-cal, rms=0.083465Jy sigma=1.413061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=6.826 mas, bpa=-2.559 degrees ! Estimated noise=0.420609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522574 Jy ! Component: 100 - total flux cleaned = 0.00853062 Jy ! Component: 150 - total flux cleaned = 0.0100519 Jy ! Component: 200 - total flux cleaned = 0.0106866 Jy ! Total flux subtracted in 200 components = 0.0106866 Jy ! Clean residual min=-0.010416 max=0.014731 Jy/beam ! Clean residual mean=-0.000005 rms=0.003872 Jy/beam ! Combined flux in latest and established models = 0.354045 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 0.354045 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083480Jy sigma=1.411323 ! Fit after self-cal, rms=0.083474Jy sigma=1.410517 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 = 0.00145016 Jy ! Component: 100 - total flux cleaned = 0.00137598 Jy ! Component: 150 - total flux cleaned = 0.00130702 Jy ! Component: 200 - total flux cleaned = 0.00137448 Jy ! Total flux subtracted in 200 components = 0.00137448 Jy ! Clean residual min=-0.010066 max=0.014500 Jy/beam ! Clean residual mean=-0.000004 rms=0.003821 Jy/beam ! Combined flux in latest and established models = 0.35542 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 174 components and 0.35542 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083448Jy sigma=1.410485 ! Fit after self-cal, rms=0.083459Jy sigma=1.410289 ! 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=0.9606 mas, bmaj=2.779 mas, bpa=1.111 degrees ! Estimated noise=0.348168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9606 x 2.779 at 1.111 degrees (North through East) ! Clean map min=-0.0076946 max=0.08426 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=0.7705 mas, bmaj=2.152 mas, bpa=0.3997 degrees ! Estimated noise=0.709215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0811034 Jy ! Component: 100 - total flux cleaned = 0.123149 Jy ! Component: 150 - total flux cleaned = 0.149895 Jy ! Component: 200 - total flux cleaned = 0.171093 Jy ! Total flux subtracted in 200 components = 0.171093 Jy ! Clean residual min=-0.010979 max=0.015692 Jy/beam ! Clean residual mean=-0.000014 rms=0.003428 Jy/beam ! Combined flux in latest and established models = 0.171093 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.171093 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9606 mas, bmaj=2.779 mas, bpa=1.111 degrees ! Estimated noise=0.348168 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 = 0.0341911 Jy ! Component: 100 - total flux cleaned = 0.0593439 Jy ! Component: 150 - total flux cleaned = 0.0794391 Jy ! Component: 200 - total flux cleaned = 0.0958955 Jy ! Total flux subtracted in 200 components = 0.0958955 Jy ! Clean residual min=-0.008788 max=0.013347 Jy/beam ! Clean residual mean=-0.000025 rms=0.003426 Jy/beam ! Combined flux in latest and established models = 0.266989 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 91 components and 0.266989 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=6.826 mas, bpa=-2.559 degrees ! Estimated noise=0.420609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237635 Jy ! Component: 100 - total flux cleaned = 0.0409757 Jy ! Component: 150 - total flux cleaned = 0.0538295 Jy ! Component: 200 - total flux cleaned = 0.0635481 Jy ! Total flux subtracted in 200 components = 0.0635481 Jy ! Clean residual min=-0.010718 max=0.015091 Jy/beam ! Clean residual mean=-0.000015 rms=0.004103 Jy/beam ! Combined flux in latest and established models = 0.330537 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 = 0.00738389 Jy ! Component: 100 - total flux cleaned = 0.0130041 Jy ! Component: 150 - total flux cleaned = 0.0172898 Jy ! Component: 200 - total flux cleaned = 0.0205624 Jy ! Total flux subtracted in 200 components = 0.0205624 Jy ! Clean residual min=-0.010658 max=0.015036 Jy/beam ! Clean residual mean=-0.000005 rms=0.003872 Jy/beam ! Combined flux in latest and established models = 0.351099 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 148 components and 0.351099 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9606 mas, bmaj=2.779 mas, bpa=1.111 degrees ! Estimated noise=0.348168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128981 Jy ! Component: 100 - total flux cleaned = -0.00180779 Jy ! Component: 150 - total flux cleaned = -0.00226457 Jy ! Component: 200 - total flux cleaned = -0.00257254 Jy ! Total flux subtracted in 200 components = -0.00257254 Jy ! Clean residual min=-0.007618 max=0.009479 Jy/beam ! Clean residual mean=-0.000005 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 0.348527 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 166 components and 0.348527 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083532Jy sigma=1.414761 ! Fit after self-cal, rms=0.083406Jy sigma=1.412759 wmodel /scr/pima/bg219b_uvs/J0441-3340_X_map.mod ! Writing 166 model components to file: /scr/pima/bg219b_uvs/J0441-3340_X_map.mod wobs /scr/pima/bg219b_uvs/J0441-3340_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0441-3340_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0441-3340_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0441-3340_X_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 = 0.00411403 Jy ! Component: 100 - total flux cleaned = 0.00715763 Jy ! Component: 150 - total flux cleaned = 0.00998369 Jy ! Component: 200 - total flux cleaned = 0.0126326 Jy ! Component: 250 - total flux cleaned = 0.0151311 Jy ! Component: 300 - total flux cleaned = 0.0167135 Jy ! Component: 350 - total flux cleaned = 0.0184418 Jy ! Component: 400 - total flux cleaned = 0.0201978 Jy ! Component: 450 - total flux cleaned = 0.0215843 Jy ! Component: 500 - total flux cleaned = 0.0226354 Jy ! Component: 550 - total flux cleaned = 0.0235595 Jy ! Component: 600 - total flux cleaned = 0.0243644 Jy ! Component: 650 - total flux cleaned = 0.0249694 Jy ! Component: 700 - total flux cleaned = 0.025472 Jy ! Component: 750 - total flux cleaned = 0.0257161 Jy ! Component: 800 - total flux cleaned = 0.0260305 Jy ! Component: 850 - total flux cleaned = 0.0262592 Jy ! Component: 900 - total flux cleaned = 0.0264079 Jy ! Component: 950 - total flux cleaned = 0.0267685 Jy ! Component: 1000 - total flux cleaned = 0.0265558 Jy ! Component: 1050 - total flux cleaned = 0.0266934 Jy ! Component: 1100 - total flux cleaned = 0.0266262 Jy ! Component: 1150 - total flux cleaned = 0.0263671 Jy ! Component: 1200 - total flux cleaned = 0.0263683 Jy ! Component: 1250 - total flux cleaned = 0.0261819 Jy ! Component: 1300 - total flux cleaned = 0.0260011 Jy ! Component: 1350 - total flux cleaned = 0.0259427 Jy ! Component: 1400 - total flux cleaned = 0.0258856 Jy ! Component: 1450 - total flux cleaned = 0.0258298 Jy ! Component: 1500 - total flux cleaned = 0.025611 Jy ! Component: 1550 - total flux cleaned = 0.0256643 Jy ! Component: 1600 - total flux cleaned = 0.0254556 Jy ! Component: 1650 - total flux cleaned = 0.0256597 Jy ! Component: 1700 - total flux cleaned = 0.0255098 Jy ! Component: 1750 - total flux cleaned = 0.0257044 Jy ! Component: 1800 - total flux cleaned = 0.0255611 Jy ! Component: 1850 - total flux cleaned = 0.0255616 Jy ! Component: 1900 - total flux cleaned = 0.0256066 Jy ! Component: 1950 - total flux cleaned = 0.0256073 Jy ! Component: 2000 - total flux cleaned = 0.0256521 Jy ! Component: 2050 - total flux cleaned = 0.0255659 Jy ! Component: 2100 - total flux cleaned = 0.0254819 Jy ! Component: 2150 - total flux cleaned = 0.025607 Jy ! Component: 2200 - total flux cleaned = 0.0255654 Jy ! Component: 2250 - total flux cleaned = 0.0254864 Jy ! Component: 2300 - total flux cleaned = 0.0256046 Jy ! Component: 2350 - total flux cleaned = 0.0256821 Jy ! Component: 2400 - total flux cleaned = 0.0257209 Jy ! Component: 2450 - total flux cleaned = 0.0259089 Jy ! Component: 2500 - total flux cleaned = 0.0259827 Jy ! Component: 2550 - total flux cleaned = 0.0261276 Jy ! Component: 2600 - total flux cleaned = 0.026163 Jy ! Component: 2650 - total flux cleaned = 0.0263047 Jy ! Component: 2700 - total flux cleaned = 0.0264443 Jy ! Component: 2750 - total flux cleaned = 0.0266159 Jy ! Component: 2800 - total flux cleaned = 0.0267176 Jy ! Component: 2850 - total flux cleaned = 0.0269181 Jy ! Component: 2900 - total flux cleaned = 0.0269842 Jy ! Component: 2950 - total flux cleaned = 0.0271149 Jy ! Component: 3000 - total flux cleaned = 0.0272117 Jy ! Component: 3050 - total flux cleaned = 0.0272753 Jy ! Component: 3100 - total flux cleaned = 0.0273067 Jy ! Component: 3150 - total flux cleaned = 0.0274621 Jy ! Component: 3200 - total flux cleaned = 0.0275231 Jy ! Component: 3250 - total flux cleaned = 0.0276143 Jy ! Component: 3300 - total flux cleaned = 0.0276742 Jy ! Component: 3350 - total flux cleaned = 0.0276449 Jy ! Component: 3400 - total flux cleaned = 0.0278221 Jy ! Component: 3450 - total flux cleaned = 0.0278223 Jy ! Component: 3500 - total flux cleaned = 0.0278802 Jy ! Component: 3550 - total flux cleaned = 0.027909 Jy ! Component: 3600 - total flux cleaned = 0.0279375 Jy ! Component: 3650 - total flux cleaned = 0.0280501 Jy ! Component: 3700 - total flux cleaned = 0.0279941 Jy ! Component: 3750 - total flux cleaned = 0.0281329 Jy ! Component: 3800 - total flux cleaned = 0.0282153 Jy ! Component: 3850 - total flux cleaned = 0.0282972 Jy ! Component: 3900 - total flux cleaned = 0.02827 Jy ! Component: 3950 - total flux cleaned = 0.0284318 Jy ! Component: 4000 - total flux cleaned = 0.0284586 Jy ! Component: 4050 - total flux cleaned = 0.0285382 Jy ! Total flux subtracted in 4096 components = 0.0286437 Jy ! Clean residual min=-0.001532 max=0.001502 Jy/beam ! Clean residual mean=0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.377171 Jy keep ! Adding 416 model components to the UV plane model. ! The established model now contains 582 components and 0.37717 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0441-3340_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9606 x 2.779 at 1.111 degrees (North through East) ! Clean map min=-0.0039456 max=0.084633 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0441-3340_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0846329 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000480685 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.70389 1.70389 3.40779 6.81557 13.6311 27.2623 54.5246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 176.067 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0441-3340_X_uvs.log closed on Thu Apr 7 01:43:19 2016