! Started logfile: /d2/scr/pima/bp171ab_uvs/J1115-1958_C_uvs.log on Mon Dec 9 01:43:24 2013 obs /d2/scr/pima/bp171ab_uvs/J1115-1958_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1115-1958_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884444 visibilities/baseline/integration-bin. ! Found source: J1115-1958 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1592 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171ab_uvs/J1115-1958_C] 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 0.300x0.300 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003793Jy sigma=3.433425 ! Fit after self-cal, rms=0.910275Jy sigma=3.097891 ! 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=1.323 mas, bmaj=3.528 mas, bpa=-1.168 degrees ! Estimated noise=8.68311 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 = 0.0696034 Jy ! Component: 100 - total flux cleaned = 0.0854234 Jy ! Total flux subtracted in 100 components = 0.0854234 Jy ! Clean residual min=-0.003796 max=0.005865 Jy/beam ! Clean residual mean=0.000005 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.0854234 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0854234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030723Jy sigma=0.083472 ! Fit after self-cal, rms=0.030730Jy sigma=0.083411 ! 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=1.739 mas, bmaj=4.697 mas, bpa=-5.325 degrees ! Estimated noise=5.54023 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 = 0.00867119 Jy ! Component: 100 - total flux cleaned = 0.0122642 Jy ! Component: 150 - total flux cleaned = 0.0139101 Jy ! Component: 200 - total flux cleaned = 0.0147093 Jy ! Total flux subtracted in 200 components = 0.0147093 Jy ! Clean residual min=-0.003709 max=0.003646 Jy/beam ! Clean residual mean=0.000008 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.100133 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.100133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029413Jy sigma=0.071325 ! Fit after self-cal, rms=0.029429Jy sigma=0.071314 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.739 x 4.697 at -5.325 degrees (North through East) ! Clean map min=-0.0036291 max=0.091851 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 0.96 FD 1.14 HN 1.03 KP 0.96 ! LA 1.05 MK 1.00 NL 1.01 OV 1.01 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 HN 1.07 KP 1.02 ! LA 1.07 MK 1.06 NL 1.03 OV 0.97 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.09 KP 1.01 ! LA 1.15 MK 0.98 NL 0.96 OV 0.98 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.08 KP 0.91 ! LA 1.04 MK 0.97 NL 1.02 OV 0.94 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.13 KP 1.03 ! LA 1.03 MK 1.02 NL 1.03 OV 0.98 ! PT 0.92 SC 1.07 ! ! ! Fit before self-cal, rms=0.029429Jy sigma=0.071314 ! Fit after self-cal, rms=0.029320Jy sigma=0.067652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=4.711 mas, bpa=-5.422 degrees ! Estimated noise=5.58542 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 = 0.000540969 Jy ! Component: 100 - total flux cleaned = 0.000619489 Jy ! Component: 150 - total flux cleaned = 0.000672054 Jy ! Component: 200 - total flux cleaned = 0.000688459 Jy ! Total flux subtracted in 200 components = 0.000688459 Jy ! Clean residual min=-0.003295 max=0.002930 Jy/beam ! Clean residual mean=0.000006 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.100821 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.100821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029321Jy sigma=0.067468 ! Fit after self-cal, rms=0.029309Jy sigma=0.067459 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029309Jy sigma=0.067459 ! Fit after self-cal, rms=0.029340Jy sigma=0.067441 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=4.71 mas, bpa=-5.457 degrees ! Estimated noise=5.60338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432217 Jy ! Component: 100 - total flux cleaned = 0.000479422 Jy ! Component: 150 - total flux cleaned = 0.000494035 Jy ! Component: 200 - total flux cleaned = 0.000508593 Jy ! Total flux subtracted in 200 components = 0.000508593 Jy ! Clean residual min=-0.003310 max=0.002938 Jy/beam ! Clean residual mean=0.000006 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.10133 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.10133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029339Jy sigma=0.067318 ! Fit after self-cal, rms=0.029337Jy sigma=0.067316 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 = 4.93123e-05 Jy ! Component: 100 - total flux cleaned = 4.82996e-05 Jy ! Component: 150 - total flux cleaned = 5.00611e-05 Jy ! Component: 200 - total flux cleaned = 6.41589e-05 Jy ! Total flux subtracted in 200 components = 6.41589e-05 Jy ! Clean residual min=-0.003302 max=0.002944 Jy/beam ! Clean residual mean=0.000006 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.101394 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.101394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029323Jy sigma=0.067276 ! Fit after self-cal, rms=0.029321Jy sigma=0.067275 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029321Jy sigma=0.067275 ! Fit after self-cal, rms=0.029326Jy sigma=0.067264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.742 mas, bmaj=4.707 mas, bpa=-5.47 degrees ! Estimated noise=5.61516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336231 Jy ! Component: 100 - total flux cleaned = 0.000361711 Jy ! Component: 150 - total flux cleaned = 0.000374358 Jy ! Component: 200 - total flux cleaned = 0.000386575 Jy ! Total flux subtracted in 200 components = 0.000386575 Jy ! Clean residual min=-0.003310 max=0.002947 Jy/beam ! Clean residual mean=0.000006 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.101781 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.101781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029328Jy sigma=0.067180 ! Fit after self-cal, rms=0.029328Jy sigma=0.067179 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 = 1.51318e-05 Jy ! Component: 100 - total flux cleaned = 2.66496e-05 Jy ! Component: 150 - total flux cleaned = 2.68631e-05 Jy ! Component: 200 - total flux cleaned = 3.85237e-05 Jy ! Total flux subtracted in 200 components = 3.85237e-05 Jy ! Clean residual min=-0.003302 max=0.002956 Jy/beam ! Clean residual mean=0.000006 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.101819 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.101819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029317Jy sigma=0.067150 ! Fit after self-cal, rms=0.029317Jy sigma=0.067150 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029317Jy sigma=0.067150 ! Fit after self-cal, rms=0.029323Jy sigma=0.067144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.202 mas, bmaj=9.616 mas, bpa=4.911 degrees ! Estimated noise=6.38106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633387 Jy ! Component: 100 - total flux cleaned = 0.000652112 Jy ! Component: 150 - total flux cleaned = 0.000684094 Jy ! Component: 200 - total flux cleaned = 0.000710446 Jy ! Total flux subtracted in 200 components = 0.000710446 Jy ! Clean residual min=-0.003815 max=0.003034 Jy/beam ! Clean residual mean=0.000010 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.10253 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.10253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029346Jy sigma=0.067050 ! Fit after self-cal, rms=0.029329Jy sigma=0.067029 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 = -5.37209e-05 Jy ! Component: 100 - total flux cleaned = -2.33093e-05 Jy ! Component: 150 - total flux cleaned = 1.45914e-06 Jy ! Component: 200 - total flux cleaned = 1.26801e-05 Jy ! Total flux subtracted in 200 components = 1.26801e-05 Jy ! Clean residual min=-0.003789 max=0.003014 Jy/beam ! Clean residual mean=0.000010 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.102542 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.102542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029327Jy sigma=0.067034 ! Fit after self-cal, rms=0.029313Jy sigma=0.067023 ! 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=1.74 mas, bmaj=4.704 mas, bpa=-5.467 degrees ! Estimated noise=5.62355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.74 x 4.704 at -5.467 degrees (North through East) ! Clean map min=-0.0032079 max=0.092781 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=1.325 mas, bmaj=3.526 mas, bpa=-1.127 degrees ! Estimated noise=8.86184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0710173 Jy ! Component: 100 - total flux cleaned = 0.0872235 Jy ! Component: 150 - total flux cleaned = 0.0938939 Jy ! Component: 200 - total flux cleaned = 0.09762 Jy ! Total flux subtracted in 200 components = 0.09762 Jy ! Clean residual min=-0.003225 max=0.004407 Jy/beam ! Clean residual mean=0.000004 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.09762 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.09762 Jy ! Inverting map and beam ! Estimated beam: bmin=1.74 mas, bmaj=4.704 mas, bpa=-5.467 degrees ! Estimated noise=5.62355 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 (-2.1, -6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358868 Jy ! Component: 100 - total flux cleaned = 0.00465732 Jy ! Component: 150 - total flux cleaned = 0.00497228 Jy ! Component: 200 - total flux cleaned = 0.00508392 Jy ! Total flux subtracted in 200 components = 0.00508392 Jy ! Clean residual min=-0.003068 max=0.002864 Jy/beam ! Clean residual mean=0.000006 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.102704 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.102704 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.202 mas, bmaj=9.616 mas, bpa=4.911 degrees ! Estimated noise=6.38106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983827 Jy ! Component: 100 - total flux cleaned = 0.00116373 Jy ! Component: 150 - total flux cleaned = 0.00124785 Jy ! Component: 200 - total flux cleaned = 0.00122297 Jy ! Total flux subtracted in 200 components = 0.00122297 Jy ! Clean residual min=-0.003616 max=0.003178 Jy/beam ! Clean residual mean=0.000010 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.103927 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 = -5.88716e-09 Jy ! Component: 100 - total flux cleaned = -7.70642e-07 Jy ! Component: 150 - total flux cleaned = 1.70514e-05 Jy ! Component: 200 - total flux cleaned = 1.69249e-05 Jy ! Total flux subtracted in 200 components = 1.69249e-05 Jy ! Clean residual min=-0.003601 max=0.003158 Jy/beam ! Clean residual mean=0.000010 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.103944 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.103944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.74 mas, bmaj=4.704 mas, bpa=-5.467 degrees ! Estimated noise=5.62355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.42588e-05 Jy ! Component: 100 - total flux cleaned = -0.00021312 Jy ! Component: 150 - total flux cleaned = -0.000215575 Jy ! Component: 200 - total flux cleaned = -0.000180465 Jy ! Total flux subtracted in 200 components = -0.000180465 Jy ! Clean residual min=-0.002958 max=0.002644 Jy/beam ! Clean residual mean=0.000006 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.103763 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.103763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028790Jy sigma=0.065744 ! Fit after self-cal, rms=0.028721Jy sigma=0.065652 wmodel /d2/scr/pima/bp171ab_uvs/J1115-1958_C_map.mod ! Writing 72 model components to file: /d2/scr/pima/bp171ab_uvs/J1115-1958_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1115-1958_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1115-1958_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1115-1958_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171ab_uvs/J1115-1958_C_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 = -0.000868498 Jy ! Component: 100 - total flux cleaned = -0.00114463 Jy ! Component: 150 - total flux cleaned = -0.00127276 Jy ! Component: 200 - total flux cleaned = -0.00127428 Jy ! Component: 250 - total flux cleaned = -0.00135155 Jy ! Component: 300 - total flux cleaned = -0.00142341 Jy ! Component: 350 - total flux cleaned = -0.00145808 Jy ! Component: 400 - total flux cleaned = -0.00155921 Jy ! Component: 450 - total flux cleaned = -0.0015255 Jy ! Component: 500 - total flux cleaned = -0.00140014 Jy ! Component: 550 - total flux cleaned = -0.00124809 Jy ! Component: 600 - total flux cleaned = -0.00112935 Jy ! Component: 650 - total flux cleaned = -0.000927309 Jy ! Component: 700 - total flux cleaned = -0.000731622 Jy ! Component: 750 - total flux cleaned = -0.000514074 Jy ! Component: 800 - total flux cleaned = -0.00032786 Jy ! Component: 850 - total flux cleaned = -0.000119654 Jy ! Component: 900 - total flux cleaned = 0.000108806 Jy ! Component: 950 - total flux cleaned = 0.000307373 Jy ! Component: 1000 - total flux cleaned = 0.000573809 Jy ! Component: 1050 - total flux cleaned = 0.000786491 Jy ! Component: 1100 - total flux cleaned = 0.000971994 Jy ! Component: 1150 - total flux cleaned = 0.00119894 Jy ! Component: 1200 - total flux cleaned = 0.00139944 Jy ! Component: 1250 - total flux cleaned = 0.0016183 Jy ! Component: 1300 - total flux cleaned = 0.00178982 Jy ! Component: 1350 - total flux cleaned = 0.00197948 Jy ! Component: 1400 - total flux cleaned = 0.00214552 Jy ! Component: 1450 - total flux cleaned = 0.00236985 Jy ! Component: 1500 - total flux cleaned = 0.00263034 Jy ! Component: 1550 - total flux cleaned = 0.00272919 Jy ! Component: 1600 - total flux cleaned = 0.00294306 Jy ! Component: 1650 - total flux cleaned = 0.00311504 Jy ! Component: 1700 - total flux cleaned = 0.0033217 Jy ! Component: 1750 - total flux cleaned = 0.00345107 Jy ! Component: 1800 - total flux cleaned = 0.00365192 Jy ! Component: 1850 - total flux cleaned = 0.00386762 Jy ! Component: 1900 - total flux cleaned = 0.00407996 Jy ! Component: 1950 - total flux cleaned = 0.0042198 Jy ! Component: 2000 - total flux cleaned = 0.00439203 Jy ! Component: 2050 - total flux cleaned = 0.00451079 Jy ! Component: 2100 - total flux cleaned = 0.00464492 Jy ! Component: 2150 - total flux cleaned = 0.00476078 Jy ! Component: 2200 - total flux cleaned = 0.00494025 Jy ! Component: 2250 - total flux cleaned = 0.00502083 Jy ! Component: 2300 - total flux cleaned = 0.00511658 Jy ! Component: 2350 - total flux cleaned = 0.00527432 Jy ! Component: 2400 - total flux cleaned = 0.00538363 Jy ! Component: 2450 - total flux cleaned = 0.00549177 Jy ! Component: 2500 - total flux cleaned = 0.00564461 Jy ! Component: 2550 - total flux cleaned = 0.00571996 Jy ! Component: 2600 - total flux cleaned = 0.00585461 Jy ! Component: 2650 - total flux cleaned = 0.00594349 Jy ! Component: 2700 - total flux cleaned = 0.00611929 Jy ! Component: 2750 - total flux cleaned = 0.00619174 Jy ! Component: 2800 - total flux cleaned = 0.00629238 Jy ! Component: 2850 - total flux cleaned = 0.00640628 Jy ! Component: 2900 - total flux cleaned = 0.00650482 Jy ! Component: 2950 - total flux cleaned = 0.00660265 Jy ! Component: 3000 - total flux cleaned = 0.0066858 Jy ! Component: 3050 - total flux cleaned = 0.0067684 Jy ! Component: 3100 - total flux cleaned = 0.00685032 Jy ! Component: 3150 - total flux cleaned = 0.00691801 Jy ! Component: 3200 - total flux cleaned = 0.00698496 Jy ! Component: 3250 - total flux cleaned = 0.00705138 Jy ! Component: 3300 - total flux cleaned = 0.0071041 Jy ! Component: 3350 - total flux cleaned = 0.00719546 Jy ! Component: 3400 - total flux cleaned = 0.00726012 Jy ! Component: 3450 - total flux cleaned = 0.00732434 Jy ! Component: 3500 - total flux cleaned = 0.00736257 Jy ! Component: 3550 - total flux cleaned = 0.00741331 Jy ! Component: 3600 - total flux cleaned = 0.00745121 Jy ! Component: 3650 - total flux cleaned = 0.00753865 Jy ! Component: 3700 - total flux cleaned = 0.00756347 Jy ! Component: 3750 - total flux cleaned = 0.00762487 Jy ! Component: 3800 - total flux cleaned = 0.00767369 Jy ! Component: 3850 - total flux cleaned = 0.00773417 Jy ! Component: 3900 - total flux cleaned = 0.0077824 Jy ! Component: 3950 - total flux cleaned = 0.00784222 Jy ! Component: 4000 - total flux cleaned = 0.00788956 Jy ! Component: 4050 - total flux cleaned = 0.00790129 Jy ! Total flux subtracted in 4096 components = 0.00797157 Jy ! Clean residual min=-0.000700 max=0.000607 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.111735 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 376 components and 0.111735 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1115-1958_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.74 x 4.704 at -5.467 degrees (North through East) ! Clean map min=-0.001761 max=0.092713 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1115-1958_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0927128 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204457 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.661581 0.661581 1.32316 2.64632 5.29264 10.5853 21.1706 42.3412 84.6823 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 453.459 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1115-1958_C_uvs.log closed on Mon Dec 9 01:43:29 2013