! Started logfile: /scr/pima/rdv72_uvs/J2131-1207_S_uvs.log on Sat Oct 5 08:50:22 2013 obs /scr/pima/rdv72_uvs/J2131-1207_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J2131-1207_S_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! AN table 2: 5 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! AN table 4: 5 integrations on 1 of 1 possible baselines. ! AN table 5: 3 integrations on 6 of 6 possible baselines. ! AN table 6: 3 integrations on 21 of 21 possible baselines. ! AN table 7: 4 integrations on 3 of 3 possible baselines. ! AN table 8: 31 integrations on 1 of 1 possible baselines. ! AN table 9: 16 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.990991 visibilities/baseline/integration-bin. ! Found source: J2131-1207 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 880 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J2131-1207_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 62 telescope corrections were flagged in sub-array 8. ! A total of 32 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 62 telescope corrections were flagged in sub-array 8. ! A total of 32 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 62 telescope corrections were flagged in sub-array 8. ! A total of 32 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 62 telescope corrections were flagged in sub-array 8. ! A total of 32 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=2.059316Jy sigma=56.687046 ! Fit after self-cal, rms=1.010245Jy sigma=29.290028 ! 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=4 mas, bmaj=9.088 mas, bpa=7.558 degrees ! Estimated noise=1.74254 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 = 1.36705 Jy ! Component: 100 - total flux cleaned = 1.80934 Jy ! Total flux subtracted in 100 components = 1.80934 Jy ! Clean residual min=-0.104256 max=0.175073 Jy/beam ! Clean residual mean=0.000962 rms=0.035272 Jy/beam ! Combined flux in latest and established models = 1.80934 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.80934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.528554Jy sigma=13.681432 ! Fit after self-cal, rms=0.522042Jy sigma=13.665914 ! 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=4.923 mas, bmaj=10.69 mas, bpa=9.767 degrees ! Estimated noise=1.18896 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 = 0.248764 Jy ! Component: 100 - total flux cleaned = 0.367606 Jy ! Component: 150 - total flux cleaned = 0.434377 Jy ! Component: 200 - total flux cleaned = 0.473619 Jy ! Total flux subtracted in 200 components = 0.473619 Jy ! Clean residual min=-0.112816 max=0.129910 Jy/beam ! Clean residual mean=-0.000368 rms=0.042036 Jy/beam ! Combined flux in latest and established models = 2.28296 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 74 components and 2.28296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.428766Jy sigma=9.872314 ! Fit after self-cal, rms=0.425799Jy sigma=9.863455 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.01 LA 1.11 NL 1.02 ! OV 1.00 PT 1.05 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 KK 0.85 MK 0.87 OV 1.13 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.08 FD 0.99 KK 0.80 KP 1.00 ! MK 0.88 NL 1.06 OV 0.96 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 1.05 LA 1.03 NL 1.02 ! OV 1.06 PT 1.08 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 KK 0.83 MK 0.85 OV 1.19 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.13 FD 1.07 KK 0.76 KP 1.02 ! MK 0.93 NL 1.08 OV 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 1.03 LA 0.93 NL 1.10 ! OV 1.11 PT 1.08 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 KK 0.83 MK 0.86 OV 1.33 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.15 FD 1.07 KK 0.79 KP 1.01 ! MK 0.92 NL 1.15 OV 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 0.93 LA 0.80 NL 1.02 ! OV 0.91 PT 0.97 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 KK 0.87 MK 0.90 OV 1.06 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.10 FD 1.07 KK 0.78 KP 0.91 ! MK 1.02 NL 1.07 OV 0.86 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! WZ 0.00* ZC 0.00* ! ! ! Fit before self-cal, rms=0.425799Jy sigma=9.863455 ! Fit after self-cal, rms=0.154619Jy sigma=2.479193 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.148 mas, bmaj=12.34 mas, bpa=1.299 degrees ! Estimated noise=1.25077 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 (-12.5, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248442 Jy ! Component: 100 - total flux cleaned = 0.024889 Jy ! Component: 150 - total flux cleaned = 0.024189 Jy ! Component: 200 - total flux cleaned = 0.0236254 Jy ! Total flux subtracted in 200 components = 0.0236254 Jy ! Clean residual min=-0.022043 max=0.021076 Jy/beam ! Clean residual mean=-0.000039 rms=0.005465 Jy/beam ! Combined flux in latest and established models = 2.30659 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 2.30659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139235Jy sigma=2.188636 ! Fit after self-cal, rms=0.132059Jy sigma=2.156382 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132059Jy sigma=2.156382 ! Fit after self-cal, rms=0.126348Jy sigma=2.099376 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.156 mas, bmaj=12.35 mas, bpa=1.284 degrees ! Estimated noise=1.25113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00520984 Jy ! Component: 100 - total flux cleaned = 0.0067171 Jy ! Component: 150 - total flux cleaned = 0.00713841 Jy ! Component: 200 - total flux cleaned = 0.0063719 Jy ! Total flux subtracted in 200 components = 0.0063719 Jy ! Clean residual min=-0.018400 max=0.016129 Jy/beam ! Clean residual mean=-0.000053 rms=0.004394 Jy/beam ! Combined flux in latest and established models = 2.31296 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 2.31296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118015Jy sigma=2.007929 ! Fit after self-cal, rms=0.114590Jy sigma=1.997064 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 = 4.56132e-05 Jy ! Component: 100 - total flux cleaned = -0.000269379 Jy ! Component: 150 - total flux cleaned = -0.000886755 Jy ! Component: 200 - total flux cleaned = -0.00146678 Jy ! Total flux subtracted in 200 components = -0.00146678 Jy ! Clean residual min=-0.017085 max=0.015260 Jy/beam ! Clean residual mean=-0.000051 rms=0.004201 Jy/beam ! Combined flux in latest and established models = 2.31149 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 2.31149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109839Jy sigma=1.965649 ! Fit after self-cal, rms=0.107678Jy sigma=1.960075 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107678Jy sigma=1.960075 ! Fit after self-cal, rms=0.105783Jy sigma=1.934276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.16 mas, bmaj=12.36 mas, bpa=1.239 degrees ! Estimated noise=1.25108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164517 Jy ! Component: 100 - total flux cleaned = 0.000837445 Jy ! Component: 150 - total flux cleaned = 0.000287529 Jy ! Component: 200 - total flux cleaned = 4.43384e-05 Jy ! Total flux subtracted in 200 components = 4.43384e-05 Jy ! Clean residual min=-0.015274 max=0.012787 Jy/beam ! Clean residual mean=-0.000053 rms=0.003658 Jy/beam ! Combined flux in latest and established models = 2.31154 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 2.31154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101680Jy sigma=1.894435 ! Fit after self-cal, rms=0.100665Jy sigma=1.891256 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.2471e-05 Jy ! Component: 100 - total flux cleaned = -0.000472881 Jy ! Component: 150 - total flux cleaned = -0.000902488 Jy ! Component: 200 - total flux cleaned = -0.00111127 Jy ! Total flux subtracted in 200 components = -0.00111127 Jy ! Clean residual min=-0.014320 max=0.012404 Jy/beam ! Clean residual mean=-0.000052 rms=0.003547 Jy/beam ! Combined flux in latest and established models = 2.31043 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 2.31043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097931Jy sigma=1.875394 ! Fit after self-cal, rms=0.097331Jy sigma=1.873751 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097331Jy sigma=1.873751 ! Fit after self-cal, rms=0.096641Jy sigma=1.861344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.568 mas, bmaj=16.62 mas, bpa=9.543 degrees ! Estimated noise=1.22004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165699 Jy ! Component: 100 - total flux cleaned = -0.000427185 Jy ! Component: 150 - total flux cleaned = -0.000760887 Jy ! Component: 200 - total flux cleaned = -0.000902219 Jy ! Total flux subtracted in 200 components = -0.000902219 Jy ! Clean residual min=-0.013265 max=0.011953 Jy/beam ! Clean residual mean=-0.000072 rms=0.003833 Jy/beam ! Combined flux in latest and established models = 2.30953 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 181 components and 2.30953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096097Jy sigma=1.839237 ! Fit after self-cal, rms=0.095804Jy sigma=1.837072 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 = -0.000485152 Jy ! Component: 100 - total flux cleaned = -0.000860669 Jy ! Component: 150 - total flux cleaned = -0.000856969 Jy ! Component: 200 - total flux cleaned = -0.000957377 Jy ! Total flux subtracted in 200 components = -0.000957377 Jy ! Clean residual min=-0.013035 max=0.011364 Jy/beam ! Clean residual mean=-0.000070 rms=0.003772 Jy/beam ! Combined flux in latest and established models = 2.30857 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 190 components and 2.30857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095564Jy sigma=1.828606 ! Fit after self-cal, rms=0.095302Jy sigma=1.827729 ! 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=5.163 mas, bmaj=12.38 mas, bpa=1.197 degrees ! Estimated noise=1.25076 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.163 x 12.38 at 1.197 degrees (North through East) ! Clean map min=-0.014956 max=1.772 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095302Jy sigma=1.827729 ! Fit after self-cal, rms=0.091098Jy sigma=1.623027 ! Inverting map and beam ! Estimated beam: bmin=5.164 mas, bmaj=12.38 mas, bpa=1.163 degrees ! Estimated noise=1.24964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00233842 Jy ! Component: 100 - total flux cleaned = -0.00213704 Jy ! Component: 150 - total flux cleaned = -0.0025049 Jy ! Component: 200 - total flux cleaned = -0.0026723 Jy ! Total flux subtracted in 200 components = -0.0026723 Jy ! Clean residual min=-0.011550 max=0.010195 Jy/beam ! Clean residual mean=-0.000052 rms=0.002922 Jy/beam ! Combined flux in latest and established models = 2.3059 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 195 components and 2.3059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088354Jy sigma=1.607991 ! Fit after self-cal, rms=0.088240Jy sigma=1.607671 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331379 Jy ! Component: 100 - total flux cleaned = -0.000480342 Jy ! Component: 150 - total flux cleaned = -0.000479826 Jy ! Component: 200 - total flux cleaned = -0.000757926 Jy ! Total flux subtracted in 200 components = -0.000757926 Jy ! Clean residual min=-0.011092 max=0.009964 Jy/beam ! Clean residual mean=-0.000051 rms=0.002878 Jy/beam ! Combined flux in latest and established models = 2.30514 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 201 components and 2.30514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086440Jy sigma=1.600814 ! Fit after self-cal, rms=0.086406Jy sigma=1.600537 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086406Jy sigma=1.600537 ! Fit after self-cal, rms=0.086174Jy sigma=1.595097 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=4.085 mas, bmaj=10.6 mas, bpa=0.1178 degrees ! Estimated noise=1.83831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36185 Jy ! Component: 100 - total flux cleaned = 1.82224 Jy ! Component: 150 - total flux cleaned = 2.00025 Jy ! Component: 200 - total flux cleaned = 2.09462 Jy ! Total flux subtracted in 200 components = 2.09462 Jy ! Clean residual min=-0.032886 max=0.048716 Jy/beam ! Clean residual mean=0.000444 rms=0.010243 Jy/beam ! Combined flux in latest and established models = 2.09462 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 40 model components to the UV plane model. ! The established model now contains 40 components and 2.09462 Jy ! Inverting map and beam ! Estimated beam: bmin=5.164 mas, bmaj=12.39 mas, bpa=1.128 degrees ! Estimated noise=1.24956 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 = 0.077582 Jy ! Component: 100 - total flux cleaned = 0.121095 Jy ! Component: 150 - total flux cleaned = 0.149201 Jy ! Component: 200 - total flux cleaned = 0.168575 Jy ! Total flux subtracted in 200 components = 0.168575 Jy ! Clean residual min=-0.013427 max=0.016792 Jy/beam ! Clean residual mean=0.000072 rms=0.004339 Jy/beam ! Combined flux in latest and established models = 2.2632 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 106 components and 2.2632 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.58 mas, bmaj=16.63 mas, bpa=9.364 degrees ! Estimated noise=1.21811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170686 Jy ! Component: 100 - total flux cleaned = 0.0233739 Jy ! Component: 150 - total flux cleaned = 0.026336 Jy ! Component: 200 - total flux cleaned = 0.0276898 Jy ! Total flux subtracted in 200 components = 0.0276898 Jy ! Clean residual min=-0.012714 max=0.013515 Jy/beam ! Clean residual mean=-0.000014 rms=0.003864 Jy/beam ! Combined flux in latest and established models = 2.29089 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 = 0.000706828 Jy ! Component: 100 - total flux cleaned = 0.00133742 Jy ! Component: 150 - total flux cleaned = 0.00172131 Jy ! Component: 200 - total flux cleaned = 0.002073 Jy ! Total flux subtracted in 200 components = 0.002073 Jy ! Clean residual min=-0.011932 max=0.012013 Jy/beam ! Clean residual mean=-0.000033 rms=0.003615 Jy/beam ! Combined flux in latest and established models = 2.29296 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 167 components and 2.29296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.164 mas, bmaj=12.39 mas, bpa=1.128 degrees ! Estimated noise=1.24956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149115 Jy ! Component: 100 - total flux cleaned = -0.00202124 Jy ! Component: 150 - total flux cleaned = -0.00217084 Jy ! Component: 200 - total flux cleaned = -0.00202416 Jy ! Total flux subtracted in 200 components = -0.00202416 Jy ! Clean residual min=-0.010095 max=0.010344 Jy/beam ! Clean residual mean=-0.000028 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 2.29093 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 184 components and 2.29093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074249Jy sigma=1.595561 ! Fit after self-cal, rms=0.074131Jy sigma=1.591523 wmodel /scr/pima/rdv72_uvs/J2131-1207_S_map.mod ! Writing 184 model components to file: /scr/pima/rdv72_uvs/J2131-1207_S_map.mod wobs /scr/pima/rdv72_uvs/J2131-1207_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J2131-1207_S_uvs.fits wwins /scr/pima/rdv72_uvs/J2131-1207_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv72_uvs/J2131-1207_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911469 Jy ! Component: 100 - total flux cleaned = 9.96718e-05 Jy ! Component: 150 - total flux cleaned = -0.000656852 Jy ! Component: 200 - total flux cleaned = -0.00164554 Jy ! Component: 250 - total flux cleaned = -0.0027173 Jy ! Component: 300 - total flux cleaned = -0.00335581 Jy ! Component: 350 - total flux cleaned = -0.00408902 Jy ! Component: 400 - total flux cleaned = -0.00479069 Jy ! Component: 450 - total flux cleaned = -0.00535311 Jy ! Component: 500 - total flux cleaned = -0.00610966 Jy ! Component: 550 - total flux cleaned = -0.00642027 Jy ! Component: 600 - total flux cleaned = -0.00692084 Jy ! Component: 650 - total flux cleaned = -0.00701648 Jy ! Component: 700 - total flux cleaned = -0.00711211 Jy ! Component: 750 - total flux cleaned = -0.00720458 Jy ! Component: 800 - total flux cleaned = -0.00703053 Jy ! Component: 850 - total flux cleaned = -0.00694778 Jy ! Component: 900 - total flux cleaned = -0.00695018 Jy ! Component: 950 - total flux cleaned = -0.00702994 Jy ! Component: 1000 - total flux cleaned = -0.00687363 Jy ! Component: 1050 - total flux cleaned = -0.00694736 Jy ! Component: 1100 - total flux cleaned = -0.00687417 Jy ! Component: 1150 - total flux cleaned = -0.00694935 Jy ! Component: 1200 - total flux cleaned = -0.00722967 Jy ! Component: 1250 - total flux cleaned = -0.00715961 Jy ! Component: 1300 - total flux cleaned = -0.00702524 Jy ! Component: 1350 - total flux cleaned = -0.00696127 Jy ! Component: 1400 - total flux cleaned = -0.00683379 Jy ! Component: 1450 - total flux cleaned = -0.00695995 Jy ! Component: 1500 - total flux cleaned = -0.00677377 Jy ! Component: 1550 - total flux cleaned = -0.00665386 Jy ! Component: 1600 - total flux cleaned = -0.00677225 Jy ! Component: 1650 - total flux cleaned = -0.00659716 Jy ! Component: 1700 - total flux cleaned = -0.00648314 Jy ! Component: 1750 - total flux cleaned = -0.00626064 Jy ! Component: 1800 - total flux cleaned = -0.00609493 Jy ! Component: 1850 - total flux cleaned = -0.00587932 Jy ! Component: 1900 - total flux cleaned = -0.00571973 Jy ! Component: 1950 - total flux cleaned = -0.00535525 Jy ! Component: 2000 - total flux cleaned = -0.00504871 Jy ! Component: 2050 - total flux cleaned = -0.00489796 Jy ! Component: 2100 - total flux cleaned = -0.00465116 Jy ! Component: 2150 - total flux cleaned = -0.00445712 Jy ! Component: 2200 - total flux cleaned = -0.00431405 Jy ! Component: 2250 - total flux cleaned = -0.00436148 Jy ! Component: 2300 - total flux cleaned = -0.00436034 Jy ! Component: 2350 - total flux cleaned = -0.00431419 Jy ! Component: 2400 - total flux cleaned = -0.00440428 Jy ! Component: 2450 - total flux cleaned = -0.00422695 Jy ! Component: 2500 - total flux cleaned = -0.00440108 Jy ! Component: 2550 - total flux cleaned = -0.00435726 Jy ! Component: 2600 - total flux cleaned = -0.00439915 Jy ! Component: 2650 - total flux cleaned = -0.00427298 Jy ! Component: 2700 - total flux cleaned = -0.00439734 Jy ! Component: 2750 - total flux cleaned = -0.00431642 Jy ! Component: 2800 - total flux cleaned = -0.00435663 Jy ! Component: 2850 - total flux cleaned = -0.0043958 Jy ! Component: 2900 - total flux cleaned = -0.00435636 Jy ! Component: 2950 - total flux cleaned = -0.00420274 Jy ! Component: 3000 - total flux cleaned = -0.00431865 Jy ! Component: 3050 - total flux cleaned = -0.00443252 Jy ! Component: 3100 - total flux cleaned = -0.00443164 Jy ! Component: 3150 - total flux cleaned = -0.00443176 Jy ! Component: 3200 - total flux cleaned = -0.00450497 Jy ! Component: 3250 - total flux cleaned = -0.00450528 Jy ! Component: 3300 - total flux cleaned = -0.00461308 Jy ! Component: 3350 - total flux cleaned = -0.00468443 Jy ! Component: 3400 - total flux cleaned = -0.00471962 Jy ! Component: 3450 - total flux cleaned = -0.00489463 Jy ! Component: 3500 - total flux cleaned = -0.00489499 Jy ! Component: 3550 - total flux cleaned = -0.00499837 Jy ! Component: 3600 - total flux cleaned = -0.00506683 Jy ! Component: 3650 - total flux cleaned = -0.0050667 Jy ! Component: 3700 - total flux cleaned = -0.00513426 Jy ! Component: 3750 - total flux cleaned = -0.005235 Jy ! Component: 3800 - total flux cleaned = -0.00536835 Jy ! Component: 3850 - total flux cleaned = -0.00533495 Jy ! Component: 3900 - total flux cleaned = -0.00540104 Jy ! Component: 3950 - total flux cleaned = -0.0055651 Jy ! Component: 4000 - total flux cleaned = -0.00556506 Jy ! Component: 4050 - total flux cleaned = -0.00575954 Jy ! Total flux subtracted in 4096 components = -0.00588818 Jy ! Clean residual min=-0.001772 max=0.001940 Jy/beam ! Clean residual mean=-0.000010 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 2.28505 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 478 components and 2.28505 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J2131-1207_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.164 x 12.39 at 1.128 degrees (North through East) ! Clean map min=-0.0085119 max=1.7704 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J2131-1207_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.77037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00059868 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.10145 0.10145 0.2029 0.4058 0.811599 1.6232 3.2464 6.49279 12.9856 25.9712 51.9424 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.77 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J2131-1207_S_uvs.log closed on Sat Oct 5 08:50:26 2013