! Started logfile: /scr/pima/bp171a0_uvs/J0913-2103_C_uvs.log on Fri Mar 15 09:01:19 2013 obs /scr/pima/bp171a0_uvs/J0913-2103_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0913-2103_C_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997778 visibilities/baseline/integration-bin. ! Found source: J0913-2103 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3592 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 /scr/pima/bp171a0_uvs/J0913-2103_C] 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. ! ! 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=1.012991Jy sigma=0.675253 ! Fit after self-cal, rms=0.905618Jy sigma=0.598834 ! 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=1.442 mas, bmaj=3.842 mas, bpa=-6.94 degrees ! Estimated noise=25.1295 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 = 0.0705759 Jy ! Component: 100 - total flux cleaned = 0.0921691 Jy ! Total flux subtracted in 100 components = 0.0921691 Jy ! Clean residual min=-0.007341 max=0.011247 Jy/beam ! Clean residual mean=0.000011 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.0921691 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0921691 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=0.072155Jy sigma=0.047077 ! Fit after self-cal, rms=0.071981Jy sigma=0.046961 ! 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=1.768 mas, bmaj=4.559 mas, bpa=-5.328 degrees ! Estimated noise=17.9308 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 = 0.017442 Jy ! Component: 100 - total flux cleaned = 0.0255647 Jy ! Component: 150 - total flux cleaned = 0.0295614 Jy ! Component: 200 - total flux cleaned = 0.0316269 Jy ! Total flux subtracted in 200 components = 0.0316269 Jy ! Clean residual min=-0.006271 max=0.009386 Jy/beam ! Clean residual mean=0.000024 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.123796 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.123796 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=0.068357Jy sigma=0.044244 ! Fit after self-cal, rms=0.068328Jy sigma=0.044218 ! 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: ! BR 0.85 FD 0.69 HN 0.76 KP 0.90 ! LA 0.90 MK 0.76 NL 1.08 OV 0.83 ! PT 0.88 SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.65 HN 0.78 KP 0.93 ! LA 0.99 MK 0.84 NL 1.18 OV 0.81 ! PT 0.94 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.73 HN 0.94 KP 0.98 ! LA 1.06 MK 1.03 NL 1.18 OV 0.83 ! PT 0.90 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.13 KP 1.10 ! LA 1.04 MK 1.24 NL 1.24 OV 1.14 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.22 HN 0.99 KP 1.11 ! LA 1.05 MK 1.11 NL 1.35 OV 0.91 ! PT 1.09 SC 1.34 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.12 KP 1.12 ! LA 1.13 MK 1.35 NL 1.53 OV 1.05 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.99 KP 1.08 ! LA 1.19 MK 1.13 NL 1.34 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.00 KP 1.08 ! LA 1.09 MK 1.14 NL 1.28 OV 1.10 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.068328Jy sigma=0.044218 ! Fit after self-cal, rms=0.059218Jy sigma=0.039761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.781 mas, bmaj=4.643 mas, bpa=-4.888 degrees ! Estimated noise=17.8678 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 (10.8, 5.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514338 Jy ! Component: 100 - total flux cleaned = 0.00757648 Jy ! Component: 150 - total flux cleaned = 0.0086827 Jy ! Component: 200 - total flux cleaned = 0.008965 Jy ! Total flux subtracted in 200 components = 0.008965 Jy ! Clean residual min=-0.002652 max=0.003917 Jy/beam ! Clean residual mean=0.000006 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.132761 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.132761 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=0.058816Jy sigma=0.039443 ! Fit after self-cal, rms=0.059006Jy sigma=0.039379 ! Inverting map ! Added new window around map position (2.4, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325789 Jy ! Component: 100 - total flux cleaned = 0.00364424 Jy ! Component: 150 - total flux cleaned = 0.00369613 Jy ! Component: 200 - total flux cleaned = 0.00378815 Jy ! Total flux subtracted in 200 components = 0.00378815 Jy ! Clean residual min=-0.002279 max=0.002291 Jy/beam ! Clean residual mean=0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.136549 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.136549 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=0.058806Jy sigma=0.039246 ! Fit after self-cal, rms=0.058800Jy sigma=0.039236 ! 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=0.058800Jy sigma=0.039236 ! Fit after self-cal, rms=0.057891Jy sigma=0.039198 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.77 mas, bmaj=4.622 mas, bpa=-5.001 degrees ! Estimated noise=17.772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158663 Jy ! Component: 100 - total flux cleaned = 0.0017222 Jy ! Component: 150 - total flux cleaned = 0.00187602 Jy ! Component: 200 - total flux cleaned = 0.00204629 Jy ! Total flux subtracted in 200 components = 0.00204629 Jy ! Clean residual min=-0.002018 max=0.002105 Jy/beam ! Clean residual mean=0.000004 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.138595 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.138595 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=0.057822Jy sigma=0.039154 ! Fit after self-cal, rms=0.057902Jy sigma=0.039146 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 = 0.000280803 Jy ! Component: 100 - total flux cleaned = 0.000314629 Jy ! Component: 150 - total flux cleaned = 0.000370108 Jy ! Component: 200 - total flux cleaned = 0.000344194 Jy ! Total flux subtracted in 200 components = 0.000344194 Jy ! Clean residual min=-0.001976 max=0.002164 Jy/beam ! Clean residual mean=0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.13894 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 109 components and 0.13894 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=0.057872Jy sigma=0.039129 ! Fit after self-cal, rms=0.057875Jy sigma=0.039127 ! 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=0.057875Jy sigma=0.039127 ! Fit after self-cal, rms=0.057374Jy sigma=0.039121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.764 mas, bmaj=4.606 mas, bpa=-5.126 degrees ! Estimated noise=17.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420564 Jy ! Component: 100 - total flux cleaned = 0.000535993 Jy ! Component: 150 - total flux cleaned = 0.000610217 Jy ! Component: 200 - total flux cleaned = 0.000655291 Jy ! Total flux subtracted in 200 components = 0.000655291 Jy ! Clean residual min=-0.001934 max=0.002132 Jy/beam ! Clean residual mean=0.000004 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.139595 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.139595 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=0.057348Jy sigma=0.039107 ! Fit after self-cal, rms=0.057392Jy sigma=0.039105 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 = 0.000111528 Jy ! Component: 100 - total flux cleaned = 0.000112439 Jy ! Component: 150 - total flux cleaned = 0.000113029 Jy ! Component: 200 - total flux cleaned = 0.000151237 Jy ! Total flux subtracted in 200 components = 0.000151237 Jy ! Clean residual min=-0.001943 max=0.002163 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.139746 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.139746 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=0.057376Jy sigma=0.039097 ! Fit after self-cal, rms=0.057378Jy sigma=0.039096 ! 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=0.057378Jy sigma=0.039096 ! Fit after self-cal, rms=0.057122Jy sigma=0.039094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=8.342 mas, bpa=-3.725 degrees ! Estimated noise=21.5322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385518 Jy ! Component: 100 - total flux cleaned = 0.000573243 Jy ! Component: 150 - total flux cleaned = 0.000720846 Jy ! Component: 200 - total flux cleaned = 0.00073837 Jy ! Total flux subtracted in 200 components = 0.00073837 Jy ! Clean residual min=-0.002051 max=0.002437 Jy/beam ! Clean residual mean=0.000006 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.140485 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.140484 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=0.057116Jy sigma=0.039090 ! Fit after self-cal, rms=0.057143Jy sigma=0.039088 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 = 1.47309e-05 Jy ! Component: 100 - total flux cleaned = 6.68267e-05 Jy ! Component: 150 - total flux cleaned = 9.68134e-05 Jy ! Component: 200 - total flux cleaned = 0.000110172 Jy ! Total flux subtracted in 200 components = 0.000110172 Jy ! Clean residual min=-0.002023 max=0.002434 Jy/beam ! Clean residual mean=0.000006 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.140595 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.140595 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=0.057141Jy sigma=0.039088 ! Fit after self-cal, rms=0.057144Jy sigma=0.039087 ! 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=1.76 mas, bmaj=4.595 mas, bpa=-5.199 degrees ! Estimated noise=17.6541 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.76 x 4.595 at -5.199 degrees (North through East) ! Clean map min=-0.0017974 max=0.097077 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=1.441 mas, bmaj=3.913 mas, bpa=-6.998 degrees ! Estimated noise=24.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0697665 Jy ! Component: 100 - total flux cleaned = 0.0918027 Jy ! Component: 150 - total flux cleaned = 0.104216 Jy ! Component: 200 - total flux cleaned = 0.112256 Jy ! Total flux subtracted in 200 components = 0.112256 Jy ! Clean residual min=-0.004030 max=0.004552 Jy/beam ! Clean residual mean=0.000004 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.112256 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.112256 Jy ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=4.595 mas, bpa=-5.199 degrees ! Estimated noise=17.6541 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 = 0.00809275 Jy ! Component: 100 - total flux cleaned = 0.0132447 Jy ! Component: 150 - total flux cleaned = 0.016954 Jy ! Component: 200 - total flux cleaned = 0.0197594 Jy ! Total flux subtracted in 200 components = 0.0197594 Jy ! Clean residual min=-0.002636 max=0.002396 Jy/beam ! Clean residual mean=0.000004 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.132016 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 0.132016 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=3.735 mas, bmaj=8.342 mas, bpa=-3.725 degrees ! Estimated noise=21.5322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308524 Jy ! Component: 100 - total flux cleaned = 0.00511867 Jy ! Component: 150 - total flux cleaned = 0.00651969 Jy ! Component: 200 - total flux cleaned = 0.00718031 Jy ! Total flux subtracted in 200 components = 0.00718031 Jy ! Clean residual min=-0.002397 max=0.002419 Jy/beam ! Clean residual mean=0.000006 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.139196 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 = 0.00030339 Jy ! Component: 100 - total flux cleaned = 0.000569874 Jy ! Component: 150 - total flux cleaned = 0.000675344 Jy ! Component: 200 - total flux cleaned = 0.000747785 Jy ! Total flux subtracted in 200 components = 0.000747785 Jy ! Clean residual min=-0.002249 max=0.002356 Jy/beam ! Clean residual mean=0.000006 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.139944 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 98 components and 0.139944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=4.595 mas, bpa=-5.199 degrees ! Estimated noise=17.6541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107829 Jy ! Component: 100 - total flux cleaned = 0.000143057 Jy ! Component: 150 - total flux cleaned = 0.000209975 Jy ! Component: 200 - total flux cleaned = 0.000238727 Jy ! Total flux subtracted in 200 components = 0.000238727 Jy ! Clean residual min=-0.002125 max=0.002058 Jy/beam ! Clean residual mean=0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.140183 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.140183 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=0.057174Jy sigma=0.039111 ! Fit after self-cal, rms=0.057160Jy sigma=0.039106 wmodel /scr/pima/bp171a0_uvs/J0913-2103_C_map.mod ! Writing 116 model components to file: /scr/pima/bp171a0_uvs/J0913-2103_C_map.mod wobs /scr/pima/bp171a0_uvs/J0913-2103_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0913-2103_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0913-2103_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a0_uvs/J0913-2103_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 = 0.000338377 Jy ! Component: 100 - total flux cleaned = 0.000720391 Jy ! Component: 150 - total flux cleaned = 0.00101927 Jy ! Component: 200 - total flux cleaned = 0.0012428 Jy ! Component: 250 - total flux cleaned = 0.00151976 Jy ! Component: 300 - total flux cleaned = 0.00178742 Jy ! Component: 350 - total flux cleaned = 0.00207477 Jy ! Component: 400 - total flux cleaned = 0.0023258 Jy ! Component: 450 - total flux cleaned = 0.00259745 Jy ! Component: 500 - total flux cleaned = 0.00280965 Jy ! Component: 550 - total flux cleaned = 0.00293976 Jy ! Component: 600 - total flux cleaned = 0.00316846 Jy ! Component: 650 - total flux cleaned = 0.00334155 Jy ! Component: 700 - total flux cleaned = 0.00346259 Jy ! Component: 750 - total flux cleaned = 0.00362889 Jy ! Component: 800 - total flux cleaned = 0.00376873 Jy ! Component: 850 - total flux cleaned = 0.00395196 Jy ! Component: 900 - total flux cleaned = 0.00408692 Jy ! Component: 950 - total flux cleaned = 0.00421954 Jy ! Component: 1000 - total flux cleaned = 0.00432841 Jy ! Component: 1050 - total flux cleaned = 0.00443538 Jy ! Component: 1100 - total flux cleaned = 0.00466614 Jy ! Component: 1150 - total flux cleaned = 0.00472778 Jy ! Component: 1200 - total flux cleaned = 0.00487018 Jy ! Component: 1250 - total flux cleaned = 0.00488981 Jy ! Component: 1300 - total flux cleaned = 0.00498885 Jy ! Component: 1350 - total flux cleaned = 0.00506703 Jy ! Component: 1400 - total flux cleaned = 0.00514421 Jy ! Component: 1450 - total flux cleaned = 0.00520111 Jy ! Component: 1500 - total flux cleaned = 0.0052575 Jy ! Component: 1550 - total flux cleaned = 0.00536882 Jy ! Component: 1600 - total flux cleaned = 0.00542372 Jy ! Component: 1650 - total flux cleaned = 0.00547831 Jy ! Component: 1700 - total flux cleaned = 0.00553207 Jy ! Component: 1750 - total flux cleaned = 0.00556755 Jy ! Component: 1800 - total flux cleaned = 0.00560257 Jy ! Component: 1850 - total flux cleaned = 0.00558524 Jy ! Component: 1900 - total flux cleaned = 0.00561949 Jy ! Component: 1950 - total flux cleaned = 0.0056024 Jy ! Component: 2000 - total flux cleaned = 0.00560235 Jy ! Component: 2050 - total flux cleaned = 0.00565221 Jy ! Component: 2100 - total flux cleaned = 0.00566857 Jy ! Component: 2150 - total flux cleaned = 0.00566843 Jy ! Component: 2200 - total flux cleaned = 0.00571696 Jy ! Component: 2250 - total flux cleaned = 0.0057492 Jy ! Component: 2300 - total flux cleaned = 0.00581295 Jy ! Component: 2350 - total flux cleaned = 0.00582873 Jy ! Component: 2400 - total flux cleaned = 0.00593843 Jy ! Component: 2450 - total flux cleaned = 0.00600041 Jy ! Component: 2500 - total flux cleaned = 0.00606191 Jy ! Component: 2550 - total flux cleaned = 0.00618387 Jy ! Component: 2600 - total flux cleaned = 0.00621395 Jy ! Component: 2650 - total flux cleaned = 0.00622898 Jy ! Component: 2700 - total flux cleaned = 0.00627368 Jy ! Component: 2750 - total flux cleaned = 0.00628841 Jy ! Component: 2800 - total flux cleaned = 0.0063471 Jy ! Component: 2850 - total flux cleaned = 0.00637616 Jy ! Component: 2900 - total flux cleaned = 0.00639049 Jy ! Component: 2950 - total flux cleaned = 0.00639064 Jy ! Component: 3000 - total flux cleaned = 0.00640498 Jy ! Component: 3050 - total flux cleaned = 0.00647585 Jy ! Component: 3100 - total flux cleaned = 0.00650385 Jy ! Component: 3150 - total flux cleaned = 0.00654571 Jy ! Component: 3200 - total flux cleaned = 0.00654562 Jy ! Component: 3250 - total flux cleaned = 0.00657317 Jy ! Component: 3300 - total flux cleaned = 0.00657316 Jy ! Component: 3350 - total flux cleaned = 0.0066141 Jy ! Component: 3400 - total flux cleaned = 0.0066276 Jy ! Component: 3450 - total flux cleaned = 0.00664104 Jy ! Component: 3500 - total flux cleaned = 0.00665442 Jy ! Component: 3550 - total flux cleaned = 0.00666771 Jy ! Component: 3600 - total flux cleaned = 0.00666773 Jy ! Component: 3650 - total flux cleaned = 0.0066414 Jy ! Component: 3700 - total flux cleaned = 0.00662841 Jy ! Component: 3750 - total flux cleaned = 0.00664118 Jy ! Component: 3800 - total flux cleaned = 0.00661542 Jy ! Component: 3850 - total flux cleaned = 0.00660265 Jy ! Component: 3900 - total flux cleaned = 0.00660257 Jy ! Component: 3950 - total flux cleaned = 0.00660251 Jy ! Component: 4000 - total flux cleaned = 0.00658986 Jy ! Component: 4050 - total flux cleaned = 0.00652736 Jy ! Total flux subtracted in 4096 components = 0.00656483 Jy ! Clean residual min=-0.000874 max=0.000642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.146747 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 377 components and 0.146747 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0913-2103_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.76 x 4.595 at -5.199 degrees (North through East) ! Clean map min=-0.0017888 max=0.09682 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0913-2103_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0968198 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216102 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.6696 0.6696 1.3392 2.6784 5.3568 10.7136 21.4272 42.8544 85.7088 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0913-2103_C_uvs.log closed on Fri Mar 15 09:01:23 2013