! Started logfile: /scr/pima/gc030_uvs/J1011+7124_X_uvs.log on Fri Apr 22 08:45:53 2016 obs /scr/pima/gc030_uvs/J1011+7124_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1011+7124_X_uva.fits ! AN table 1: 70 integrations on 36 of 36 possible baselines. ! AN table 2: 138 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.589744 visibilities/baseline/integration-bin. ! Found source: J1011+7124 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 35328 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1011+7124_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 30 telescope corrections were flagged in sub-array 1. ! A total of 148 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 148 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 148 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 148 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! A total of 216 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 148 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 148 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003551Jy sigma=17.401328 ! Fit after self-cal, rms=0.957712Jy sigma=16.824316 ! 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 ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=0.4511 mas, bmaj=0.6447 mas, bpa=3.657 degrees ! Estimated noise=0.689481 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 = 0.0267972 Jy ! Component: 100 - total flux cleaned = 0.0353683 Jy ! Total flux subtracted in 100 components = 0.0353683 Jy ! Clean residual min=-0.006227 max=0.006359 Jy/beam ! Clean residual mean=-0.000003 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.0353683 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0353683 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=0.098398Jy sigma=0.860529 ! Fit after self-cal, rms=0.096787Jy sigma=0.842315 ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec 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 ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=0.549 mas, bmaj=0.7919 mas, bpa=-3.529 degrees ! Estimated noise=0.313862 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 = 0.0131904 Jy ! Component: 100 - total flux cleaned = 0.0198984 Jy ! Component: 150 - total flux cleaned = 0.0236888 Jy ! Component: 200 - total flux cleaned = 0.0258865 Jy ! Total flux subtracted in 200 components = 0.0258865 Jy ! Clean residual min=-0.007340 max=0.007025 Jy/beam ! Clean residual mean=-0.000015 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.0612548 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0612548 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=0.094596Jy sigma=0.818487 ! Fit after self-cal, rms=0.092843Jy sigma=0.811902 ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.549 x 0.7919 at -3.529 degrees (North through East) ! Clean map min=-0.0066226 max=0.045333 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* HN 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 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* HN 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.092843Jy sigma=0.811902 ! Fit after self-cal, rms=0.092843Jy sigma=0.811902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=0.549 mas, bmaj=0.7919 mas, bpa=-3.529 degrees ! Estimated noise=0.313862 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 = 0.00379741 Jy ! Component: 100 - total flux cleaned = 0.00579694 Jy ! Component: 150 - total flux cleaned = 0.00695003 Jy ! Component: 200 - total flux cleaned = 0.00762005 Jy ! Total flux subtracted in 200 components = 0.00762005 Jy ! Clean residual min=-0.007248 max=0.006683 Jy/beam ! Clean residual mean=-0.000011 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.0688748 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0688748 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=0.092812Jy sigma=0.807659 ! Fit after self-cal, rms=0.092270Jy sigma=0.806550 ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec 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=0.092270Jy sigma=0.806550 ! Fit after self-cal, rms=0.092270Jy sigma=0.806550 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=0.549 mas, bmaj=0.7919 mas, bpa=-3.529 degrees ! Estimated noise=0.313862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012095 Jy ! Component: 100 - total flux cleaned = 0.00172333 Jy ! Component: 150 - total flux cleaned = 0.00183582 Jy ! Component: 200 - total flux cleaned = 0.00190146 Jy ! Total flux subtracted in 200 components = 0.00190146 Jy ! Clean residual min=-0.007219 max=0.006636 Jy/beam ! Clean residual mean=-0.000009 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.0707763 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.0707763 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=0.092301Jy sigma=0.805571 ! Fit after self-cal, rms=0.092156Jy sigma=0.805324 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec 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 = 0.000424021 Jy ! Component: 100 - total flux cleaned = 0.000504235 Jy ! Component: 150 - total flux cleaned = 0.000518555 Jy ! Component: 200 - total flux cleaned = 0.000518481 Jy ! Total flux subtracted in 200 components = 0.000518481 Jy ! Clean residual min=-0.007187 max=0.006572 Jy/beam ! Clean residual mean=-0.000009 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.0712948 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.0712948 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=0.092165Jy sigma=0.804978 ! Fit after self-cal, rms=0.092114Jy sigma=0.804936 ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec 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=0.092114Jy sigma=0.804936 ! Fit after self-cal, rms=0.092114Jy sigma=0.804936 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=0.549 mas, bmaj=0.7919 mas, bpa=-3.529 degrees ! Estimated noise=0.313862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169231 Jy ! Component: 100 - total flux cleaned = 0.000168822 Jy ! Component: 150 - total flux cleaned = 0.00016891 Jy ! Component: 200 - total flux cleaned = 0.000169442 Jy ! Total flux subtracted in 200 components = 0.000169442 Jy ! Clean residual min=-0.007171 max=0.006552 Jy/beam ! Clean residual mean=-0.000008 rms=0.001785 Jy/beam ! Combined flux in latest and established models = 0.0714642 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0714642 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=0.092115Jy sigma=0.804759 ! Fit after self-cal, rms=0.092090Jy sigma=0.804714 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec 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 = 7.17619e-05 Jy ! Component: 100 - total flux cleaned = 7.19252e-05 Jy ! Component: 150 - total flux cleaned = 7.19216e-05 Jy ! Component: 200 - total flux cleaned = 7.21221e-05 Jy ! Total flux subtracted in 200 components = 7.21221e-05 Jy ! Clean residual min=-0.007173 max=0.006545 Jy/beam ! Clean residual mean=-0.000008 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.0715363 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0715363 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=0.092089Jy sigma=0.804566 ! Fit after self-cal, rms=0.092075Jy sigma=0.804555 ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec 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. ! ! Fit before self-cal, rms=0.092075Jy sigma=0.804555 ! Fit after self-cal, rms=0.092075Jy sigma=0.804555 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=2.551 mas, bmaj=2.836 mas, bpa=-77.87 degrees ! Estimated noise=0.642487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563052 Jy ! Component: 100 - total flux cleaned = 0.000562473 Jy ! Component: 150 - total flux cleaned = 0.000595152 Jy ! Component: 200 - total flux cleaned = 0.000658612 Jy ! Total flux subtracted in 200 components = 0.000658612 Jy ! Clean residual min=-0.015430 max=0.014647 Jy/beam ! Clean residual mean=-0.000030 rms=0.005541 Jy/beam ! Combined flux in latest and established models = 0.072195 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 18 components and 0.072195 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=0.092124Jy sigma=0.805017 ! Fit after self-cal, rms=0.091923Jy sigma=0.804517 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec 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 = 0.000667196 Jy ! Component: 100 - total flux cleaned = 0.000698862 Jy ! Component: 150 - total flux cleaned = 0.000730053 Jy ! Component: 200 - total flux cleaned = 0.000761028 Jy ! Total flux subtracted in 200 components = 0.000761028 Jy ! Clean residual min=-0.015594 max=0.014510 Jy/beam ! Clean residual mean=-0.000027 rms=0.005522 Jy/beam ! Combined flux in latest and established models = 0.072956 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 18 components and 0.072956 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=0.091986Jy sigma=0.806379 ! Fit after self-cal, rms=0.091769Jy sigma=0.805830 ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec 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 ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=0.549 mas, bmaj=0.7919 mas, bpa=-3.529 degrees ! Estimated noise=0.313862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.549 x 0.7919 at -3.529 degrees (North through East) ! Clean map min=-0.006378 max=0.044382 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 ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=0.4511 mas, bmaj=0.6447 mas, bpa=3.657 degrees ! Estimated noise=0.689481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274116 Jy ! Component: 100 - total flux cleaned = 0.0396851 Jy ! Component: 150 - total flux cleaned = 0.0482736 Jy ! Component: 200 - total flux cleaned = 0.0543955 Jy ! Total flux subtracted in 200 components = 0.0543955 Jy ! Clean residual min=-0.006230 max=0.005628 Jy/beam ! Clean residual mean=0.000001 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.0543955 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 0.0543955 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=0.549 mas, bmaj=0.7919 mas, bpa=-3.529 degrees ! Estimated noise=0.313862 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 = 0.00802369 Jy ! Component: 100 - total flux cleaned = 0.0125172 Jy ! Component: 150 - total flux cleaned = 0.0151273 Jy ! Component: 200 - total flux cleaned = 0.016644 Jy ! Total flux subtracted in 200 components = 0.016644 Jy ! Clean residual min=-0.007213 max=0.006469 Jy/beam ! Clean residual mean=-0.000005 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.0710395 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0710395 Jy ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec 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 ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=2.551 mas, bmaj=2.836 mas, bpa=-77.87 degrees ! Estimated noise=0.642487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211065 Jy ! Component: 100 - total flux cleaned = 0.00232705 Jy ! Component: 150 - total flux cleaned = 0.00236023 Jy ! Component: 200 - total flux cleaned = 0.00239214 Jy ! Total flux subtracted in 200 components = 0.00239214 Jy ! Clean residual min=-0.015876 max=0.014425 Jy/beam ! Clean residual mean=-0.000023 rms=0.005519 Jy/beam ! Combined flux in latest and established models = 0.0734316 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 = 3.09732e-05 Jy ! Component: 100 - total flux cleaned = 6.18842e-05 Jy ! Component: 150 - total flux cleaned = 9.2702e-05 Jy ! Component: 200 - total flux cleaned = 0.000123392 Jy ! Total flux subtracted in 200 components = 0.000123392 Jy ! Clean residual min=-0.015852 max=0.014386 Jy/beam ! Clean residual mean=-0.000023 rms=0.005512 Jy/beam ! Combined flux in latest and established models = 0.073555 Jy ! Adding 3 model components to the UV plane model. ! The established model now contains 19 components and 0.073555 Jy ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! Estimated beam: bmin=0.549 mas, bmaj=0.7919 mas, bpa=-3.529 degrees ! Estimated noise=0.313862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000810724 Jy ! Component: 100 - total flux cleaned = -0.000876819 Jy ! Component: 150 - total flux cleaned = -0.000873553 Jy ! Component: 200 - total flux cleaned = -0.000904175 Jy ! Total flux subtracted in 200 components = -0.000904175 Jy ! Clean residual min=-0.007122 max=0.006502 Jy/beam ! Clean residual mean=-0.000006 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.0726509 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 19 components and 0.0726509 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=0.091723Jy sigma=0.804978 ! Fit after self-cal, rms=0.091856Jy sigma=0.804685 wmodel /scr/pima/gc030_uvs/J1011+7124_X_map.mod ! Writing 19 model components to file: /scr/pima/gc030_uvs/J1011+7124_X_map.mod wobs /scr/pima/gc030_uvs/J1011+7124_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1011+7124_X_uvs.fits wwins /scr/pima/gc030_uvs/J1011+7124_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J1011+7124_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00243377 Jy ! Component: 100 - total flux cleaned = -0.00380364 Jy ! Component: 150 - total flux cleaned = -0.00433556 Jy ! Component: 200 - total flux cleaned = -0.00503567 Jy ! Component: 250 - total flux cleaned = -0.00550933 Jy ! Component: 300 - total flux cleaned = -0.00605607 Jy ! Component: 350 - total flux cleaned = -0.00683609 Jy ! Component: 400 - total flux cleaned = -0.0074141 Jy ! Component: 450 - total flux cleaned = -0.00797166 Jy ! Component: 500 - total flux cleaned = -0.00827814 Jy ! Component: 550 - total flux cleaned = -0.00850024 Jy ! Component: 600 - total flux cleaned = -0.00893195 Jy ! Component: 650 - total flux cleaned = -0.00934832 Jy ! Component: 700 - total flux cleaned = -0.00955081 Jy ! Component: 750 - total flux cleaned = -0.00994604 Jy ! Component: 800 - total flux cleaned = -0.0102647 Jy ! Component: 850 - total flux cleaned = -0.0105755 Jy ! Component: 900 - total flux cleaned = -0.0109978 Jy ! Component: 950 - total flux cleaned = -0.0111723 Jy ! Component: 1000 - total flux cleaned = -0.011342 Jy ! Component: 1050 - total flux cleaned = -0.0113423 Jy ! Component: 1100 - total flux cleaned = -0.0115059 Jy ! Component: 1150 - total flux cleaned = -0.0116121 Jy ! Component: 1200 - total flux cleaned = -0.0116643 Jy ! Component: 1250 - total flux cleaned = -0.0116157 Jy ! Component: 1300 - total flux cleaned = -0.0115682 Jy ! Component: 1350 - total flux cleaned = -0.0117142 Jy ! Component: 1400 - total flux cleaned = -0.0118556 Jy ! Component: 1450 - total flux cleaned = -0.0119017 Jy ! Component: 1500 - total flux cleaned = -0.0120375 Jy ! Component: 1550 - total flux cleaned = -0.0121697 Jy ! Component: 1600 - total flux cleaned = -0.0122975 Jy ! Component: 1650 - total flux cleaned = -0.0123814 Jy ! Component: 1700 - total flux cleaned = -0.0124234 Jy ! Component: 1750 - total flux cleaned = -0.0124635 Jy ! Component: 1800 - total flux cleaned = -0.0126627 Jy ! Component: 1850 - total flux cleaned = -0.012702 Jy ! Component: 1900 - total flux cleaned = -0.0129308 Jy ! Component: 1950 - total flux cleaned = -0.0130802 Jy ! Component: 2000 - total flux cleaned = -0.0132641 Jy ! Component: 2050 - total flux cleaned = -0.0133719 Jy ! Component: 2100 - total flux cleaned = -0.013514 Jy ! Component: 2150 - total flux cleaned = -0.0138269 Jy ! Component: 2200 - total flux cleaned = -0.0139289 Jy ! Component: 2250 - total flux cleaned = -0.0141641 Jy ! Component: 2300 - total flux cleaned = -0.0141641 Jy ! Component: 2350 - total flux cleaned = -0.0143911 Jy ! Component: 2400 - total flux cleaned = -0.0144545 Jy ! Component: 2450 - total flux cleaned = -0.0146433 Jy ! Component: 2500 - total flux cleaned = -0.0148286 Jy ! Component: 2550 - total flux cleaned = -0.0150716 Jy ! Component: 2600 - total flux cleaned = -0.015191 Jy ! Component: 2650 - total flux cleaned = -0.0152498 Jy ! Component: 2700 - total flux cleaned = -0.0155698 Jy ! Component: 2750 - total flux cleaned = -0.0157131 Jy ! Component: 2800 - total flux cleaned = -0.015854 Jy ! Component: 2850 - total flux cleaned = -0.0160213 Jy ! Component: 2900 - total flux cleaned = -0.016076 Jy ! Component: 2950 - total flux cleaned = -0.0162923 Jy ! Component: 3000 - total flux cleaned = -0.0163454 Jy ! Component: 3050 - total flux cleaned = -0.0164772 Jy ! Component: 3100 - total flux cleaned = -0.0166075 Jy ! Component: 3150 - total flux cleaned = -0.0167101 Jy ! Component: 3200 - total flux cleaned = -0.0167861 Jy ! Component: 3250 - total flux cleaned = -0.0168109 Jy ! Component: 3300 - total flux cleaned = -0.0168856 Jy ! Component: 3350 - total flux cleaned = -0.0170081 Jy ! Component: 3400 - total flux cleaned = -0.0171779 Jy ! Component: 3450 - total flux cleaned = -0.0173688 Jy ! Component: 3500 - total flux cleaned = -0.0173922 Jy ! Component: 3550 - total flux cleaned = -0.0176027 Jy ! Component: 3600 - total flux cleaned = -0.017672 Jy ! Component: 3650 - total flux cleaned = -0.0177865 Jy ! Component: 3700 - total flux cleaned = -0.0179447 Jy ! Component: 3750 - total flux cleaned = -0.0180341 Jy ! Component: 3800 - total flux cleaned = -0.0182113 Jy ! Component: 3850 - total flux cleaned = -0.018299 Jy ! Component: 3900 - total flux cleaned = -0.0184507 Jy ! Component: 3950 - total flux cleaned = -0.0185796 Jy ! Component: 4000 - total flux cleaned = -0.0187706 Jy ! Component: 4050 - total flux cleaned = -0.0188546 Jy ! Total flux subtracted in 4096 components = -0.0190006 Jy ! Clean residual min=-0.001261 max=0.001199 Jy/beam ! Clean residual mean=-0.000011 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0536503 Jy keep ! Adding 441 model components to the UV plane model. ! The established model now contains 460 components and 0.0536503 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1011+7124_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.549 x 0.7919 at -3.529 degrees (North through East) ! Clean map min=-0.0029527 max=0.044792 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1011+7124_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0447922 invert ! Inverting map ! Your choice of large map pixels excluded 1.53% of the data. ! The x-axis pixel size should ideally be below 0.1828 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000467874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.13363 3.13363 6.26725 12.5345 25.069 50.138 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 95.735 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1011+7124_X_uvs.log closed on Fri Apr 22 08:45:59 2016