! Started logfile: /d2/scr/pima/bp177f_uvs/J2201-3321_X_uvs.log on Fri Mar 21 07:36:29 2014 obs /d2/scr/pima/bp177f_uvs/J2201-3321_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2201-3321_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2201-3321 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2201-3321_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. ! ! 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=1.001701Jy sigma=26.322706 ! Fit after self-cal, rms=0.928473Jy sigma=24.320457 ! 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=0.9096 mas, bmaj=4.853 mas, bpa=10.46 degrees ! Estimated noise=1.37568 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 = 0.0542937 Jy ! Component: 100 - total flux cleaned = 0.0685949 Jy ! Total flux subtracted in 100 components = 0.0685949 Jy ! Clean residual min=-0.005109 max=0.006903 Jy/beam ! Clean residual mean=-0.000016 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.0685949 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0685949 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=0.028835Jy sigma=0.690608 ! Fit after self-cal, rms=0.028744Jy sigma=0.688820 ! 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=1.16 mas, bmaj=5.421 mas, bpa=8.693 degrees ! Estimated noise=0.951254 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 = 0.00989641 Jy ! Component: 100 - total flux cleaned = 0.0151225 Jy ! Component: 150 - total flux cleaned = 0.0182632 Jy ! Component: 200 - total flux cleaned = 0.0201915 Jy ! Total flux subtracted in 200 components = 0.0201915 Jy ! Clean residual min=-0.003770 max=0.003813 Jy/beam ! Clean residual mean=-0.000013 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.0887864 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 0.0887864 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=0.025726Jy sigma=0.576406 ! Fit after self-cal, rms=0.025723Jy sigma=0.576094 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 5.421 at 8.693 degrees (North through East) ! Clean map min=-0.003523 max=0.067904 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 1.14 FD 1.10 HN 0.88 KP 0.90 ! LA 1.07 NL 1.13 OV 0.96 PT 0.86 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.04 KP 0.89 ! LA 0.95 NL 1.02 OV 0.95 PT 0.89 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.93 KP 1.05 ! LA 0.95 NL 1.17 OV 0.98 PT 0.85 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.08 KP 0.99 ! LA 0.96 NL 1.08 OV 0.96 PT 0.84 ! SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.99 KP 1.05 ! LA 1.02 NL 1.03 OV 1.01 PT 0.89 ! SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.12 KP 1.09 ! LA 0.99 NL 1.19 OV 1.06 PT 0.94 ! SC 1.11 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.025723Jy sigma=0.576094 ! Fit after self-cal, rms=0.024407Jy sigma=0.533785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=5.484 mas, bpa=8.848 degrees ! Estimated noise=0.943314 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 = -0.00035365 Jy ! Component: 100 - total flux cleaned = -0.000393813 Jy ! Component: 150 - total flux cleaned = -0.000391754 Jy ! Component: 200 - total flux cleaned = -0.000350717 Jy ! Total flux subtracted in 200 components = -0.000350717 Jy ! Clean residual min=-0.002213 max=0.002342 Jy/beam ! Clean residual mean=-0.000009 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0884357 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0884357 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=0.024326Jy sigma=0.530998 ! Fit after self-cal, rms=0.024339Jy sigma=0.530868 ! 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=0.024339Jy sigma=0.530868 ! Fit after self-cal, rms=0.024478Jy sigma=0.521595 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=5.503 mas, bpa=8.944 degrees ! Estimated noise=0.945513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.35916e-06 Jy ! Component: 100 - total flux cleaned = -5.07351e-05 Jy ! Component: 150 - total flux cleaned = -2.23912e-05 Jy ! Component: 200 - total flux cleaned = -2.2144e-05 Jy ! Total flux subtracted in 200 components = -2.2144e-05 Jy ! Clean residual min=-0.001839 max=0.002113 Jy/beam ! Clean residual mean=-0.000007 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0884135 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.0884136 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=0.024448Jy sigma=0.520770 ! Fit after self-cal, rms=0.024453Jy sigma=0.520710 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 = 1.45548e-05 Jy ! Component: 100 - total flux cleaned = 2.66096e-05 Jy ! Component: 150 - total flux cleaned = 2.67214e-05 Jy ! Component: 200 - total flux cleaned = 3.75985e-05 Jy ! Total flux subtracted in 200 components = 3.75985e-05 Jy ! Clean residual min=-0.001843 max=0.002081 Jy/beam ! Clean residual mean=-0.000007 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0884511 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.0884512 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=0.024442Jy sigma=0.520426 ! Fit after self-cal, rms=0.024442Jy sigma=0.520419 ! 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=0.024442Jy sigma=0.520419 ! Fit after self-cal, rms=0.024583Jy sigma=0.520072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=5.514 mas, bpa=9.062 degrees ! Estimated noise=0.94517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101899 Jy ! Component: 100 - total flux cleaned = 3.95996e-05 Jy ! Component: 150 - total flux cleaned = 5.09274e-05 Jy ! Component: 200 - total flux cleaned = 5.04393e-05 Jy ! Total flux subtracted in 200 components = 5.04393e-05 Jy ! Clean residual min=-0.001812 max=0.002077 Jy/beam ! Clean residual mean=-0.000007 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0885016 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.0885016 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=0.024563Jy sigma=0.519526 ! Fit after self-cal, rms=0.024564Jy sigma=0.519518 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 = 1.14961e-05 Jy ! Component: 100 - total flux cleaned = 2.15828e-05 Jy ! Component: 150 - total flux cleaned = 1.28205e-05 Jy ! Component: 200 - total flux cleaned = 4.32743e-06 Jy ! Total flux subtracted in 200 components = 4.32743e-06 Jy ! Clean residual min=-0.001804 max=0.002059 Jy/beam ! Clean residual mean=-0.000007 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0885059 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 0.0885059 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=0.024557Jy sigma=0.519339 ! Fit after self-cal, rms=0.024557Jy sigma=0.519332 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024557Jy sigma=0.519332 ! Fit after self-cal, rms=0.024685Jy sigma=0.519083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.406 mas, bmaj=7.473 mas, bpa=0.1658 degrees ! Estimated noise=1.0762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044966 Jy ! Component: 100 - total flux cleaned = 0.000459904 Jy ! Component: 150 - total flux cleaned = 0.000460312 Jy ! Component: 200 - total flux cleaned = 0.000460404 Jy ! Total flux subtracted in 200 components = 0.000460404 Jy ! Clean residual min=-0.001612 max=0.002127 Jy/beam ! Clean residual mean=-0.000012 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0889663 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 89 components and 0.0889663 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=0.024693Jy sigma=0.519258 ! Fit after self-cal, rms=0.024695Jy sigma=0.519193 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 = 1.69036e-05 Jy ! Component: 100 - total flux cleaned = 3.54302e-05 Jy ! Component: 150 - total flux cleaned = 4.32149e-05 Jy ! Component: 200 - total flux cleaned = 4.32418e-05 Jy ! Total flux subtracted in 200 components = 4.32418e-05 Jy ! Clean residual min=-0.001609 max=0.002105 Jy/beam ! Clean residual mean=-0.000012 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0890096 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.0890096 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=0.024696Jy sigma=0.519247 ! Fit after self-cal, rms=0.024697Jy sigma=0.519210 ! 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=1.144 mas, bmaj=5.523 mas, bpa=9.163 degrees ! Estimated noise=0.944737 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 5.523 at 9.163 degrees (North through East) ! Clean map min=-0.0017163 max=0.066647 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=0.8888 mas, bmaj=4.981 mas, bpa=10.83 degrees ! Estimated noise=1.34429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053092 Jy ! Component: 100 - total flux cleaned = 0.0657816 Jy ! Component: 150 - total flux cleaned = 0.0718263 Jy ! Component: 200 - total flux cleaned = 0.0760654 Jy ! Total flux subtracted in 200 components = 0.0760654 Jy ! Clean residual min=-0.003984 max=0.003224 Jy/beam ! Clean residual mean=-0.000011 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.0760654 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0760654 Jy ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=5.523 mas, bpa=9.163 degrees ! Estimated noise=0.944737 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 = 0.00577555 Jy ! Component: 100 - total flux cleaned = 0.00869232 Jy ! Component: 150 - total flux cleaned = 0.0102989 Jy ! Component: 200 - total flux cleaned = 0.0112292 Jy ! Total flux subtracted in 200 components = 0.0112292 Jy ! Clean residual min=-0.001792 max=0.002082 Jy/beam ! Clean residual mean=-0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0872946 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 80 components and 0.0872946 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=2.406 mas, bmaj=7.473 mas, bpa=0.1658 degrees ! Estimated noise=1.0762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988289 Jy ! Component: 100 - total flux cleaned = 0.00128462 Jy ! Component: 150 - total flux cleaned = 0.00132687 Jy ! Component: 200 - total flux cleaned = 0.00135542 Jy ! Total flux subtracted in 200 components = 0.00135542 Jy ! Clean residual min=-0.001611 max=0.002131 Jy/beam ! Clean residual mean=-0.000012 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0886501 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 = 2.65092e-05 Jy ! Component: 100 - total flux cleaned = 5.81378e-05 Jy ! Component: 150 - total flux cleaned = 8.00213e-05 Jy ! Component: 200 - total flux cleaned = 0.000100378 Jy ! Total flux subtracted in 200 components = 0.000100378 Jy ! Clean residual min=-0.001592 max=0.002134 Jy/beam ! Clean residual mean=-0.000012 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0887504 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.0887504 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=5.523 mas, bpa=9.163 degrees ! Estimated noise=0.944737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249171 Jy ! Component: 100 - total flux cleaned = -0.000283086 Jy ! Component: 150 - total flux cleaned = -0.000295444 Jy ! Component: 200 - total flux cleaned = -0.000282869 Jy ! Total flux subtracted in 200 components = -0.000282869 Jy ! Clean residual min=-0.001758 max=0.002089 Jy/beam ! Clean residual mean=-0.000007 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0884676 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.0884676 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=0.024708Jy sigma=0.519755 ! Fit after self-cal, rms=0.024704Jy sigma=0.519731 wmodel /d2/scr/pima/bp177f_uvs/J2201-3321_X_map.mod ! Writing 104 model components to file: /d2/scr/pima/bp177f_uvs/J2201-3321_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2201-3321_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2201-3321_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2201-3321_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177f_uvs/J2201-3321_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 = 0.000554335 Jy ! Component: 100 - total flux cleaned = 0.000649759 Jy ! Component: 150 - total flux cleaned = 0.000678477 Jy ! Component: 200 - total flux cleaned = 0.000759828 Jy ! Component: 250 - total flux cleaned = 0.000888021 Jy ! Component: 300 - total flux cleaned = 0.00103524 Jy ! Component: 350 - total flux cleaned = 0.00112938 Jy ! Component: 400 - total flux cleaned = 0.0011744 Jy ! Component: 450 - total flux cleaned = 0.00130486 Jy ! Component: 500 - total flux cleaned = 0.00134779 Jy ! Component: 550 - total flux cleaned = 0.00143046 Jy ! Component: 600 - total flux cleaned = 0.00154931 Jy ! Component: 650 - total flux cleaned = 0.00160714 Jy ! Component: 700 - total flux cleaned = 0.00172028 Jy ! Component: 750 - total flux cleaned = 0.00175718 Jy ! Component: 800 - total flux cleaned = 0.00186545 Jy ! Component: 850 - total flux cleaned = 0.00193594 Jy ! Component: 900 - total flux cleaned = 0.00203986 Jy ! Component: 950 - total flux cleaned = 0.00212417 Jy ! Component: 1000 - total flux cleaned = 0.00209078 Jy ! Component: 1050 - total flux cleaned = 0.00217308 Jy ! Component: 1100 - total flux cleaned = 0.00222119 Jy ! Component: 1150 - total flux cleaned = 0.00222139 Jy ! Component: 1200 - total flux cleaned = 0.00229945 Jy ! Component: 1250 - total flux cleaned = 0.0022996 Jy ! Component: 1300 - total flux cleaned = 0.00231454 Jy ! Component: 1350 - total flux cleaned = 0.0022996 Jy ! Component: 1400 - total flux cleaned = 0.0022996 Jy ! Component: 1450 - total flux cleaned = 0.00234286 Jy ! Component: 1500 - total flux cleaned = 0.00238532 Jy ! Component: 1550 - total flux cleaned = 0.00245527 Jy ! Component: 1600 - total flux cleaned = 0.00256543 Jy ! Component: 1650 - total flux cleaned = 0.00262005 Jy ! Component: 1700 - total flux cleaned = 0.00264717 Jy ! Component: 1750 - total flux cleaned = 0.00272711 Jy ! Component: 1800 - total flux cleaned = 0.00276657 Jy ! Component: 1850 - total flux cleaned = 0.00274058 Jy ! Component: 1900 - total flux cleaned = 0.00277929 Jy ! Component: 1950 - total flux cleaned = 0.00276681 Jy ! Component: 2000 - total flux cleaned = 0.00280478 Jy ! Component: 2050 - total flux cleaned = 0.00284229 Jy ! Component: 2100 - total flux cleaned = 0.00284214 Jy ! Component: 2150 - total flux cleaned = 0.00284239 Jy ! Component: 2200 - total flux cleaned = 0.00287885 Jy ! Component: 2250 - total flux cleaned = 0.00290287 Jy ! Component: 2300 - total flux cleaned = 0.00290288 Jy ! Component: 2350 - total flux cleaned = 0.00292648 Jy ! Component: 2400 - total flux cleaned = 0.00299658 Jy ! Component: 2450 - total flux cleaned = 0.00307767 Jy ! Component: 2500 - total flux cleaned = 0.00311218 Jy ! Component: 2550 - total flux cleaned = 0.00318051 Jy ! Component: 2600 - total flux cleaned = 0.00322575 Jy ! Component: 2650 - total flux cleaned = 0.00327059 Jy ! Component: 2700 - total flux cleaned = 0.00330402 Jy ! Component: 2750 - total flux cleaned = 0.00333714 Jy ! Component: 2800 - total flux cleaned = 0.0033701 Jy ! Component: 2850 - total flux cleaned = 0.00335923 Jy ! Component: 2900 - total flux cleaned = 0.00335923 Jy ! Component: 2950 - total flux cleaned = 0.00342375 Jy ! Component: 3000 - total flux cleaned = 0.00344484 Jy ! Component: 3050 - total flux cleaned = 0.0034766 Jy ! Component: 3100 - total flux cleaned = 0.00345548 Jy ! Component: 3150 - total flux cleaned = 0.00346593 Jy ! Component: 3200 - total flux cleaned = 0.0034763 Jy ! Component: 3250 - total flux cleaned = 0.00348662 Jy ! Component: 3300 - total flux cleaned = 0.00348663 Jy ! Component: 3350 - total flux cleaned = 0.00349681 Jy ! Component: 3400 - total flux cleaned = 0.00353714 Jy ! Component: 3450 - total flux cleaned = 0.00353709 Jy ! Component: 3500 - total flux cleaned = 0.00356695 Jy ! Component: 3550 - total flux cleaned = 0.00360664 Jy ! Component: 3600 - total flux cleaned = 0.00363631 Jy ! Component: 3650 - total flux cleaned = 0.00366578 Jy ! Component: 3700 - total flux cleaned = 0.00370484 Jy ! Component: 3750 - total flux cleaned = 0.00374383 Jy ! Component: 3800 - total flux cleaned = 0.00379229 Jy ! Component: 3850 - total flux cleaned = 0.00383087 Jy ! Component: 3900 - total flux cleaned = 0.00388853 Jy ! Component: 3950 - total flux cleaned = 0.00391716 Jy ! Component: 4000 - total flux cleaned = 0.00394573 Jy ! Component: 4050 - total flux cleaned = 0.00399323 Jy ! Total flux subtracted in 4096 components = 0.00404063 Jy ! Clean residual min=-0.000537 max=0.000559 Jy/beam ! Clean residual mean=0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0925082 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 357 components and 0.0925082 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2201-3321_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 5.523 at 9.163 degrees (North through East) ! Clean map min=-0.0015255 max=0.066953 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2201-3321_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0669525 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.752628 0.752628 1.50526 3.01051 6.02102 12.042 24.0841 48.1682 96.3363 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 398.603 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2201-3321_X_uvs.log closed on Fri Mar 21 07:36:34 2014