! Started logfile: /scr/pima/bg219g_uvs/J1111+1955_X_uvs.log on Thu Apr 7 09:48:03 2016 obs /scr/pima/bg219g_uvs/J1111+1955_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1111+1955_X_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801709 visibilities/baseline/integration-bin. ! Found source: J1111+1955 ! ! 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 11256 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/bg219g_uvs/J1111+1955_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 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=1.021714Jy sigma=23.371357 ! Fit after self-cal, rms=0.902814Jy sigma=20.741934 ! 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=0.7703 mas, bmaj=2.204 mas, bpa=-12.42 degrees ! Estimated noise=0.670588 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 = 0.0698866 Jy ! Component: 100 - total flux cleaned = 0.100869 Jy ! Total flux subtracted in 100 components = 0.100869 Jy ! Clean residual min=-0.019683 max=0.030189 Jy/beam ! Clean residual mean=-0.000013 rms=0.006328 Jy/beam ! Combined flux in latest and established models = 0.100869 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.100869 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=0.121353Jy sigma=2.638705 ! Fit after self-cal, rms=0.119606Jy sigma=2.601138 ! 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=0.9717 mas, bmaj=2.299 mas, bpa=-13.9 degrees ! Estimated noise=0.407646 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 = 0.0404331 Jy ! Component: 100 - total flux cleaned = 0.068359 Jy ! Component: 150 - total flux cleaned = 0.0883397 Jy ! Component: 200 - total flux cleaned = 0.102704 Jy ! Total flux subtracted in 200 components = 0.102704 Jy ! Clean residual min=-0.018267 max=0.033734 Jy/beam ! Clean residual mean=-0.000035 rms=0.006616 Jy/beam ! Combined flux in latest and established models = 0.203572 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.203572 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=0.100190Jy sigma=2.186961 ! Fit after self-cal, rms=0.099091Jy sigma=2.165320 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9717 x 2.299 at -13.9 degrees (North through East) ! Clean map min=-0.018001 max=0.092159 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=0.099091Jy sigma=2.165320 ! Fit after self-cal, rms=0.099091Jy sigma=2.165320 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9717 mas, bmaj=2.299 mas, bpa=-13.9 degrees ! Estimated noise=0.407646 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 = 0.0130761 Jy ! Component: 100 - total flux cleaned = 0.021732 Jy ! Component: 150 - total flux cleaned = 0.0278399 Jy ! Component: 200 - total flux cleaned = 0.0322028 Jy ! Total flux subtracted in 200 components = 0.0322028 Jy ! Clean residual min=-0.019203 max=0.030445 Jy/beam ! Clean residual mean=-0.000013 rms=0.006253 Jy/beam ! Combined flux in latest and established models = 0.235775 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.235775 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=0.096760Jy sigma=2.122391 ! Fit after self-cal, rms=0.096630Jy sigma=2.117962 ! 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=0.096630Jy sigma=2.117962 ! Fit after self-cal, rms=0.096630Jy sigma=2.117962 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9717 mas, bmaj=2.299 mas, bpa=-13.9 degrees ! Estimated noise=0.407646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305173 Jy ! Component: 100 - total flux cleaned = 0.00369144 Jy ! Component: 150 - total flux cleaned = 0.00423848 Jy ! Component: 200 - total flux cleaned = 0.00484996 Jy ! Total flux subtracted in 200 components = 0.00484996 Jy ! Clean residual min=-0.019341 max=0.029980 Jy/beam ! Clean residual mean=-0.000009 rms=0.006135 Jy/beam ! Combined flux in latest and established models = 0.240625 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.240625 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=0.096154Jy sigma=2.107741 ! Fit after self-cal, rms=0.096065Jy sigma=2.104922 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 (15.4, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289195 Jy ! Component: 100 - total flux cleaned = 0.037604 Jy ! Component: 150 - total flux cleaned = 0.0385243 Jy ! Component: 200 - total flux cleaned = 0.0393604 Jy ! Total flux subtracted in 200 components = 0.0393604 Jy ! Clean residual min=-0.015114 max=0.021654 Jy/beam ! Clean residual mean=-0.000018 rms=0.004162 Jy/beam ! Combined flux in latest and established models = 0.279986 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 79 components and 0.279986 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=0.086327Jy sigma=1.859719 ! Fit after self-cal, rms=0.084465Jy sigma=1.818652 ! Inverting map ! Added new window around map position (18, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017136 Jy ! Component: 100 - total flux cleaned = 0.0250125 Jy ! Component: 150 - total flux cleaned = 0.0299701 Jy ! Component: 200 - total flux cleaned = 0.0326967 Jy ! Total flux subtracted in 200 components = 0.0326967 Jy ! Clean residual min=-0.010935 max=0.012460 Jy/beam ! Clean residual mean=-0.000006 rms=0.002995 Jy/beam ! Combined flux in latest and established models = 0.312682 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.312682 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=0.078035Jy sigma=1.663250 ! Fit after self-cal, rms=0.077430Jy sigma=1.650552 ! Inverting map ! Added new window around map position (-11.6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00735457 Jy ! Component: 100 - total flux cleaned = 0.00873465 Jy ! Component: 150 - total flux cleaned = 0.00989859 Jy ! Component: 200 - total flux cleaned = 0.0104134 Jy ! Total flux subtracted in 200 components = 0.0104134 Jy ! Clean residual min=-0.008290 max=0.008882 Jy/beam ! Clean residual mean=0.000008 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.323096 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.323096 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=0.074519Jy sigma=1.574711 ! Fit after self-cal, rms=0.074312Jy sigma=1.569836 ! 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=0.074312Jy sigma=1.569836 ! Fit after self-cal, rms=0.072398Jy sigma=1.556541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9637 mas, bmaj=2.288 mas, bpa=-13.85 degrees ! Estimated noise=0.404398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025247 Jy ! Component: 100 - total flux cleaned = -0.00374845 Jy ! Component: 150 - total flux cleaned = -0.00553658 Jy ! Component: 200 - total flux cleaned = -0.00683343 Jy ! Total flux subtracted in 200 components = -0.00683343 Jy ! Clean residual min=-0.007404 max=0.006703 Jy/beam ! Clean residual mean=0.000009 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.316262 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.316262 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=0.071466Jy sigma=1.533296 ! Fit after self-cal, rms=0.071423Jy sigma=1.531976 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 = -0.000317208 Jy ! Component: 100 - total flux cleaned = -0.00120264 Jy ! Component: 150 - total flux cleaned = -0.0021466 Jy ! Component: 200 - total flux cleaned = -0.00289531 Jy ! Total flux subtracted in 200 components = -0.00289531 Jy ! Clean residual min=-0.006991 max=0.006491 Jy/beam ! Clean residual mean=0.000006 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.313367 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 151 components and 0.313367 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=0.070929Jy sigma=1.520054 ! Fit after self-cal, rms=0.070918Jy sigma=1.519451 ! 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=0.070918Jy sigma=1.519451 ! Fit after self-cal, rms=0.070570Jy sigma=1.515822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=2.8 mas, bpa=-10.84 degrees ! Estimated noise=0.505443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00218649 Jy ! Component: 100 - total flux cleaned = -0.00448046 Jy ! Component: 150 - total flux cleaned = -0.00579921 Jy ! Component: 200 - total flux cleaned = -0.00643766 Jy ! Total flux subtracted in 200 components = -0.00643766 Jy ! Clean residual min=-0.005711 max=0.007633 Jy/beam ! Clean residual mean=0.000007 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.306929 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 167 components and 0.306929 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=0.070340Jy sigma=1.509615 ! Fit after self-cal, rms=0.070309Jy sigma=1.508764 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 (-8, -32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202417 Jy ! Component: 100 - total flux cleaned = 0.00187207 Jy ! Component: 150 - total flux cleaned = 0.00239805 Jy ! Component: 200 - total flux cleaned = 0.00283352 Jy ! Total flux subtracted in 200 components = 0.00283352 Jy ! Clean residual min=-0.004179 max=0.004359 Jy/beam ! Clean residual mean=0.000007 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.309763 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 202 components and 0.309763 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=0.069671Jy sigma=1.494557 ! Fit after self-cal, rms=0.069615Jy sigma=1.493742 ! 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=0.9623 mas, bmaj=2.289 mas, bpa=-13.92 degrees ! Estimated noise=0.404436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9623 x 2.289 at -13.92 degrees (North through East) ! Clean map min=-0.007988 max=0.082339 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=0.7628 mas, bmaj=2.202 mas, bpa=-12.39 degrees ! Estimated noise=0.66458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0712953 Jy ! Component: 100 - total flux cleaned = 0.11291 Jy ! Component: 150 - total flux cleaned = 0.14544 Jy ! Component: 200 - total flux cleaned = 0.172166 Jy ! Total flux subtracted in 200 components = 0.172166 Jy ! Clean residual min=-0.015306 max=0.023540 Jy/beam ! Clean residual mean=-0.000027 rms=0.005094 Jy/beam ! Combined flux in latest and established models = 0.172166 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.172166 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9623 mas, bmaj=2.289 mas, bpa=-13.92 degrees ! Estimated noise=0.404436 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355159 Jy ! Component: 100 - total flux cleaned = 0.0604726 Jy ! Component: 150 - total flux cleaned = 0.0802283 Jy ! Component: 200 - total flux cleaned = 0.0963389 Jy ! Total flux subtracted in 200 components = 0.0963389 Jy ! Clean residual min=-0.011373 max=0.016727 Jy/beam ! Clean residual mean=-0.000041 rms=0.003655 Jy/beam ! Combined flux in latest and established models = 0.268505 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 73 components and 0.268504 Jy ! Inverting map ! Added new window around map position (41.8, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155812 Jy ! Component: 100 - total flux cleaned = 0.023092 Jy ! Component: 150 - total flux cleaned = 0.0286859 Jy ! Component: 200 - total flux cleaned = 0.0321583 Jy ! Total flux subtracted in 200 components = 0.0321583 Jy ! Clean residual min=-0.007811 max=0.009326 Jy/beam ! Clean residual mean=-0.000016 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.300663 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 110 components and 0.300663 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=2.153 mas, bmaj=2.8 mas, bpa=-10.84 degrees ! Estimated noise=0.505443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693012 Jy ! Component: 100 - total flux cleaned = 0.00932393 Jy ! Component: 150 - total flux cleaned = 0.0132192 Jy ! Component: 200 - total flux cleaned = 0.0155371 Jy ! Total flux subtracted in 200 components = 0.0155371 Jy ! Clean residual min=-0.006268 max=0.007053 Jy/beam ! Clean residual mean=-0.000009 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.3162 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 = 0.0013731 Jy ! Component: 100 - total flux cleaned = 0.00256417 Jy ! Component: 150 - total flux cleaned = 0.00360149 Jy ! Component: 200 - total flux cleaned = 0.00437768 Jy ! Total flux subtracted in 200 components = 0.00437768 Jy ! Clean residual min=-0.004888 max=0.004335 Jy/beam ! Clean residual mean=-0.000003 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.320578 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 175 components and 0.320578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9623 mas, bmaj=2.289 mas, bpa=-13.92 degrees ! Estimated noise=0.404436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668669 Jy ! Component: 100 - total flux cleaned = 0.00146215 Jy ! Component: 150 - total flux cleaned = 0.00201475 Jy ! Component: 200 - total flux cleaned = 0.00239398 Jy ! Total flux subtracted in 200 components = 0.00239398 Jy ! Clean residual min=-0.004194 max=0.004383 Jy/beam ! Clean residual mean=0.000001 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.322972 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 202 components and 0.322972 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=0.069612Jy sigma=1.493747 ! Fit after self-cal, rms=0.069382Jy sigma=1.488172 wmodel /scr/pima/bg219g_uvs/J1111+1955_X_map.mod ! Writing 202 model components to file: /scr/pima/bg219g_uvs/J1111+1955_X_map.mod wobs /scr/pima/bg219g_uvs/J1111+1955_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1111+1955_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1111+1955_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219g_uvs/J1111+1955_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 = 8.09791e-05 Jy ! Component: 100 - total flux cleaned = 0.000410554 Jy ! Component: 150 - total flux cleaned = 0.000653422 Jy ! Component: 200 - total flux cleaned = 0.000991934 Jy ! Component: 250 - total flux cleaned = 0.00142005 Jy ! Component: 300 - total flux cleaned = 0.00177253 Jy ! Component: 350 - total flux cleaned = 0.00230592 Jy ! Component: 400 - total flux cleaned = 0.00281819 Jy ! Component: 450 - total flux cleaned = 0.00335507 Jy ! Component: 500 - total flux cleaned = 0.00391607 Jy ! Component: 550 - total flux cleaned = 0.00441352 Jy ! Component: 600 - total flux cleaned = 0.00485379 Jy ! Component: 650 - total flux cleaned = 0.00528146 Jy ! Component: 700 - total flux cleaned = 0.00565746 Jy ! Component: 750 - total flux cleaned = 0.00602317 Jy ! Component: 800 - total flux cleaned = 0.00648448 Jy ! Component: 850 - total flux cleaned = 0.00679432 Jy ! Component: 900 - total flux cleaned = 0.00716197 Jy ! Component: 950 - total flux cleaned = 0.00735639 Jy ! Component: 1000 - total flux cleaned = 0.00757865 Jy ! Component: 1050 - total flux cleaned = 0.00785511 Jy ! Component: 1100 - total flux cleaned = 0.00806452 Jy ! Component: 1150 - total flux cleaned = 0.00823993 Jy ! Component: 1200 - total flux cleaned = 0.00835385 Jy ! Component: 1250 - total flux cleaned = 0.00840899 Jy ! Component: 1300 - total flux cleaned = 0.00849041 Jy ! Component: 1350 - total flux cleaned = 0.00846376 Jy ! Component: 1400 - total flux cleaned = 0.00859491 Jy ! Component: 1450 - total flux cleaned = 0.00867162 Jy ! Component: 1500 - total flux cleaned = 0.00879808 Jy ! Component: 1550 - total flux cleaned = 0.00897097 Jy ! Component: 1600 - total flux cleaned = 0.00914101 Jy ! Component: 1650 - total flux cleaned = 0.00926073 Jy ! Component: 1700 - total flux cleaned = 0.00937837 Jy ! Component: 1750 - total flux cleaned = 0.00944806 Jy ! Component: 1800 - total flux cleaned = 0.00956213 Jy ! Component: 1850 - total flux cleaned = 0.00956212 Jy ! Component: 1900 - total flux cleaned = 0.00965129 Jy ! Component: 1950 - total flux cleaned = 0.00973914 Jy ! Component: 2000 - total flux cleaned = 0.00978251 Jy ! Component: 2050 - total flux cleaned = 0.00988922 Jy ! Component: 2100 - total flux cleaned = 0.00999406 Jy ! Component: 2150 - total flux cleaned = 0.0100975 Jy ! Component: 2200 - total flux cleaned = 0.0101181 Jy ! Component: 2250 - total flux cleaned = 0.0102395 Jy ! Component: 2300 - total flux cleaned = 0.0102797 Jy ! Component: 2350 - total flux cleaned = 0.0103193 Jy ! Component: 2400 - total flux cleaned = 0.0103975 Jy ! Component: 2450 - total flux cleaned = 0.0104751 Jy ! Component: 2500 - total flux cleaned = 0.01059 Jy ! Component: 2550 - total flux cleaned = 0.0107037 Jy ! Component: 2600 - total flux cleaned = 0.0107788 Jy ! Component: 2650 - total flux cleaned = 0.0108718 Jy ! Component: 2700 - total flux cleaned = 0.0109453 Jy ! Component: 2750 - total flux cleaned = 0.0110363 Jy ! Component: 2800 - total flux cleaned = 0.0110903 Jy ! Component: 2850 - total flux cleaned = 0.0111439 Jy ! Component: 2900 - total flux cleaned = 0.0112501 Jy ! Component: 2950 - total flux cleaned = 0.0112853 Jy ! Component: 3000 - total flux cleaned = 0.0113375 Jy ! Component: 3050 - total flux cleaned = 0.0114409 Jy ! Component: 3100 - total flux cleaned = 0.0115264 Jy ! Component: 3150 - total flux cleaned = 0.011645 Jy ! Component: 3200 - total flux cleaned = 0.0117123 Jy ! Component: 3250 - total flux cleaned = 0.0118123 Jy ! Component: 3300 - total flux cleaned = 0.0118621 Jy ! Component: 3350 - total flux cleaned = 0.0119445 Jy ! Component: 3400 - total flux cleaned = 0.0120427 Jy ! Component: 3450 - total flux cleaned = 0.0121241 Jy ! Component: 3500 - total flux cleaned = 0.0122214 Jy ! Component: 3550 - total flux cleaned = 0.0122697 Jy ! Component: 3600 - total flux cleaned = 0.0123339 Jy ! Component: 3650 - total flux cleaned = 0.012398 Jy ! Component: 3700 - total flux cleaned = 0.0124619 Jy ! Component: 3750 - total flux cleaned = 0.0125096 Jy ! Component: 3800 - total flux cleaned = 0.0125729 Jy ! Component: 3850 - total flux cleaned = 0.0126204 Jy ! Component: 3900 - total flux cleaned = 0.0126676 Jy ! Component: 3950 - total flux cleaned = 0.0127148 Jy ! Component: 4000 - total flux cleaned = 0.0127305 Jy ! Component: 4050 - total flux cleaned = 0.0127462 Jy ! Total flux subtracted in 4096 components = 0.0128087 Jy ! Clean residual min=-0.000875 max=0.000896 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.33578 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 480 components and 0.33578 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1111+1955_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9623 x 2.289 at -13.92 degrees (North through East) ! Clean map min=-0.0072073 max=0.077892 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1111+1955_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0778924 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.922779 0.922779 1.84556 3.69112 7.38224 14.7645 29.5289 59.0579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 325.104 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1111+1955_X_uvs.log closed on Thu Apr 7 09:48:07 2016