! Started logfile: /d2/scr/pima/bp177f_uvs/J0141-0928_C_uvs.log on Fri Mar 21 07:40:46 2014 obs /d2/scr/pima/bp177f_uvs/J0141-0928_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0141-0928_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0141-0928 ! ! 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 1440 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/bp177f_uvs/J0141-0928_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. ! ! 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=1.030100Jy sigma=38.501847 ! Fit after self-cal, rms=0.706708Jy sigma=26.619225 ! 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=1.868 mas, bmaj=4.701 mas, bpa=9.36 degrees ! Estimated noise=0.777657 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 = 0.21127 Jy ! Component: 100 - total flux cleaned = 0.271224 Jy ! Total flux subtracted in 100 components = 0.271224 Jy ! Clean residual min=-0.012580 max=0.028868 Jy/beam ! Clean residual mean=-0.000055 rms=0.004420 Jy/beam ! Combined flux in latest and established models = 0.271224 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.271224 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=0.077739Jy sigma=2.461978 ! Fit after self-cal, rms=0.077685Jy sigma=2.460139 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328705 Jy ! Component: 100 - total flux cleaned = 0.0511561 Jy ! Total flux subtracted in 100 components = 0.0511561 Jy ! Clean residual min=-0.007432 max=0.011701 Jy/beam ! Clean residual mean=-0.000041 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 0.32238 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.32238 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=0.053833Jy sigma=1.557435 ! Fit after self-cal, rms=0.053778Jy sigma=1.555482 ! 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=2.236 mas, bmaj=5.281 mas, bpa=7.598 degrees ! Estimated noise=0.514519 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 = 0.0151822 Jy ! Component: 100 - total flux cleaned = 0.023486 Jy ! Component: 150 - total flux cleaned = 0.028694 Jy ! Component: 200 - total flux cleaned = 0.0320796 Jy ! Total flux subtracted in 200 components = 0.0320796 Jy ! Clean residual min=-0.007137 max=0.009593 Jy/beam ! Clean residual mean=-0.000049 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.354459 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.354459 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=0.047793Jy sigma=1.388088 ! Fit after self-cal, rms=0.047757Jy sigma=1.386801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.236 x 5.281 at 7.598 degrees (North through East) ! Clean map min=-0.0068787 max=0.29049 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 0.95 KP 0.92 ! LA 1.01 NL 1.10 OV 0.95 PT 0.87 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 0.97 KP 0.95 ! LA 1.10 NL 1.18 OV 1.02 PT 0.98 ! SC 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.97 KP 0.99 ! LA 1.08 NL 0.96 OV 0.95 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.00 ! LA 1.06 NL 1.07 OV 0.96 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.00 KP 1.01 ! LA 1.12 NL 1.08 OV 0.96 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.97 KP 0.93 ! LA 1.04 NL 1.08 OV 0.95 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.99 KP 1.00 ! LA 1.06 NL 1.07 OV 1.00 PT 0.93 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.047757Jy sigma=1.386801 ! Fit after self-cal, rms=0.041756Jy sigma=1.070400 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=5.277 mas, bpa=7.417 degrees ! Estimated noise=0.518966 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 (-3.3, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610367 Jy ! Component: 100 - total flux cleaned = 0.0096579 Jy ! Component: 150 - total flux cleaned = 0.0118673 Jy ! Component: 200 - total flux cleaned = 0.01238 Jy ! Total flux subtracted in 200 components = 0.01238 Jy ! Clean residual min=-0.002890 max=0.003549 Jy/beam ! Clean residual mean=-0.000010 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.366839 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.366839 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=0.040358Jy sigma=1.035391 ! Fit after self-cal, rms=0.040317Jy sigma=1.033208 ! 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=0.040317Jy sigma=1.033208 ! Fit after self-cal, rms=0.040195Jy sigma=1.017579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=5.266 mas, bpa=7.57 degrees ! Estimated noise=0.524609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004045 Jy ! Component: 100 - total flux cleaned = 0.0063525 Jy ! Component: 150 - total flux cleaned = 0.00795938 Jy ! Component: 200 - total flux cleaned = 0.00889897 Jy ! Total flux subtracted in 200 components = 0.00889897 Jy ! Clean residual min=-0.002953 max=0.003444 Jy/beam ! Clean residual mean=-0.000011 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.375738 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.375738 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=0.039404Jy sigma=1.006226 ! Fit after self-cal, rms=0.039386Jy sigma=1.005172 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (27.3, 9.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288479 Jy ! Component: 100 - total flux cleaned = 0.00408428 Jy ! Component: 150 - total flux cleaned = 0.00468666 Jy ! Component: 200 - total flux cleaned = 0.00512094 Jy ! Total flux subtracted in 200 components = 0.00512094 Jy ! Clean residual min=-0.002850 max=0.002366 Jy/beam ! Clean residual mean=-0.000008 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.380859 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.380859 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=0.038975Jy sigma=0.998282 ! Fit after self-cal, rms=0.038958Jy sigma=0.997378 ! 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=0.038958Jy sigma=0.997378 ! Fit after self-cal, rms=0.038800Jy sigma=0.981200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=5.261 mas, bpa=7.662 degrees ! Estimated noise=0.531296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347407 Jy ! Component: 100 - total flux cleaned = 0.00547015 Jy ! Component: 150 - total flux cleaned = 0.00703334 Jy ! Component: 200 - total flux cleaned = 0.00829847 Jy ! Total flux subtracted in 200 components = 0.00829847 Jy ! Clean residual min=-0.002816 max=0.002529 Jy/beam ! Clean residual mean=-0.000009 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.389158 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 131 components and 0.389158 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=0.038097Jy sigma=0.973574 ! Fit after self-cal, rms=0.038093Jy sigma=0.973227 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 = 0.00119867 Jy ! Component: 100 - total flux cleaned = 0.0020916 Jy ! Component: 150 - total flux cleaned = 0.00258802 Jy ! Component: 200 - total flux cleaned = 0.0030564 Jy ! Total flux subtracted in 200 components = 0.0030564 Jy ! Clean residual min=-0.002644 max=0.002386 Jy/beam ! Clean residual mean=-0.000008 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.392214 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 152 components and 0.392214 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=0.037941Jy sigma=0.972973 ! Fit after self-cal, rms=0.037940Jy sigma=0.972716 ! 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=0.037940Jy sigma=0.972716 ! Fit after self-cal, rms=0.037837Jy sigma=0.960330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.983 mas, bmaj=6.753 mas, bpa=-5.511 degrees ! Estimated noise=0.642277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386384 Jy ! Component: 100 - total flux cleaned = 0.00585258 Jy ! Component: 150 - total flux cleaned = 0.00727384 Jy ! Component: 200 - total flux cleaned = 0.00834713 Jy ! Total flux subtracted in 200 components = 0.00834713 Jy ! Clean residual min=-0.003670 max=0.002778 Jy/beam ! Clean residual mean=-0.000015 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.400561 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 197 components and 0.400561 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=0.037241Jy sigma=0.957299 ! Fit after self-cal, rms=0.037237Jy sigma=0.956782 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 = 0.00101966 Jy ! Component: 100 - total flux cleaned = 0.001554 Jy ! Component: 150 - total flux cleaned = 0.00185161 Jy ! Component: 200 - total flux cleaned = 0.00209542 Jy ! Total flux subtracted in 200 components = 0.00209542 Jy ! Clean residual min=-0.003481 max=0.002794 Jy/beam ! Clean residual mean=-0.000014 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.402657 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 216 components and 0.402657 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=0.037155Jy sigma=0.957039 ! Fit after self-cal, rms=0.037156Jy sigma=0.956858 ! 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=2.215 mas, bmaj=5.256 mas, bpa=7.711 degrees ! Estimated noise=0.537368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.215 x 5.256 at 7.711 degrees (North through East) ! Clean map min=-0.0028524 max=0.29855 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=1.855 mas, bmaj=4.685 mas, bpa=9.418 degrees ! Estimated noise=0.807536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219366 Jy ! Component: 100 - total flux cleaned = 0.28364 Jy ! Component: 150 - total flux cleaned = 0.319043 Jy ! Component: 200 - total flux cleaned = 0.338915 Jy ! Total flux subtracted in 200 components = 0.338915 Jy ! Clean residual min=-0.006536 max=0.009742 Jy/beam ! Clean residual mean=-0.000029 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.338915 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.338915 Jy ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=5.256 mas, bpa=7.711 degrees ! Estimated noise=0.537368 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 = 0.0170572 Jy ! Component: 100 - total flux cleaned = 0.0275122 Jy ! Component: 150 - total flux cleaned = 0.0349087 Jy ! Component: 200 - total flux cleaned = 0.0403619 Jy ! Total flux subtracted in 200 components = 0.0403619 Jy ! Clean residual min=-0.003287 max=0.004683 Jy/beam ! Clean residual mean=-0.000020 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.379277 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 90 components and 0.379277 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=3.983 mas, bmaj=6.753 mas, bpa=-5.511 degrees ! Estimated noise=0.642277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618025 Jy ! Component: 100 - total flux cleaned = 0.0103655 Jy ! Component: 150 - total flux cleaned = 0.0135052 Jy ! Component: 200 - total flux cleaned = 0.0159326 Jy ! Total flux subtracted in 200 components = 0.0159326 Jy ! Clean residual min=-0.003790 max=0.003224 Jy/beam ! Clean residual mean=-0.000018 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.395209 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 = 0.00190032 Jy ! Component: 100 - total flux cleaned = 0.00339789 Jy ! Component: 150 - total flux cleaned = 0.00458481 Jy ! Component: 200 - total flux cleaned = 0.00552935 Jy ! Total flux subtracted in 200 components = 0.00552935 Jy ! Clean residual min=-0.003568 max=0.002757 Jy/beam ! Clean residual mean=-0.000015 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.400739 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 189 components and 0.400738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=5.256 mas, bpa=7.711 degrees ! Estimated noise=0.537368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766455 Jy ! Component: 100 - total flux cleaned = 0.000999824 Jy ! Component: 150 - total flux cleaned = 0.00120104 Jy ! Component: 200 - total flux cleaned = 0.0012786 Jy ! Total flux subtracted in 200 components = 0.0012786 Jy ! Clean residual min=-0.002772 max=0.002402 Jy/beam ! Clean residual mean=-0.000007 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.402017 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 212 components and 0.402017 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=0.037150Jy sigma=0.958219 ! Fit after self-cal, rms=0.037147Jy sigma=0.957909 wmodel /d2/scr/pima/bp177f_uvs/J0141-0928_C_map.mod ! Writing 212 model components to file: /d2/scr/pima/bp177f_uvs/J0141-0928_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J0141-0928_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0141-0928_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0141-0928_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J0141-0928_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 = -0.000974249 Jy ! Component: 100 - total flux cleaned = -0.001658 Jy ! Component: 150 - total flux cleaned = -0.00207719 Jy ! Component: 200 - total flux cleaned = -0.00243228 Jy ! Component: 250 - total flux cleaned = -0.00254391 Jy ! Component: 300 - total flux cleaned = -0.00268676 Jy ! Component: 350 - total flux cleaned = -0.00282261 Jy ! Component: 400 - total flux cleaned = -0.00301989 Jy ! Component: 450 - total flux cleaned = -0.00317889 Jy ! Component: 500 - total flux cleaned = -0.00333255 Jy ! Component: 550 - total flux cleaned = -0.00342208 Jy ! Component: 600 - total flux cleaned = -0.0035091 Jy ! Component: 650 - total flux cleaned = -0.00350963 Jy ! Component: 700 - total flux cleaned = -0.00353717 Jy ! Component: 750 - total flux cleaned = -0.00353747 Jy ! Component: 800 - total flux cleaned = -0.00348637 Jy ! Component: 850 - total flux cleaned = -0.00351193 Jy ! Component: 900 - total flux cleaned = -0.00346277 Jy ! Component: 950 - total flux cleaned = -0.00351148 Jy ! Component: 1000 - total flux cleaned = -0.00346375 Jy ! Component: 1050 - total flux cleaned = -0.00344067 Jy ! Component: 1100 - total flux cleaned = -0.00341771 Jy ! Component: 1150 - total flux cleaned = -0.00339508 Jy ! Component: 1200 - total flux cleaned = -0.00337287 Jy ! Component: 1250 - total flux cleaned = -0.00335056 Jy ! Component: 1300 - total flux cleaned = -0.00332871 Jy ! Component: 1350 - total flux cleaned = -0.00326499 Jy ! Component: 1400 - total flux cleaned = -0.00330713 Jy ! Component: 1450 - total flux cleaned = -0.00330708 Jy ! Component: 1500 - total flux cleaned = -0.00326639 Jy ! Component: 1550 - total flux cleaned = -0.00328676 Jy ! Component: 1600 - total flux cleaned = -0.0032273 Jy ! Component: 1650 - total flux cleaned = -0.00326625 Jy ! Component: 1700 - total flux cleaned = -0.00320811 Jy ! Component: 1750 - total flux cleaned = -0.00318918 Jy ! Component: 1800 - total flux cleaned = -0.00315198 Jy ! Component: 1850 - total flux cleaned = -0.00317079 Jy ! Component: 1900 - total flux cleaned = -0.00318913 Jy ! Component: 1950 - total flux cleaned = -0.00318894 Jy ! Component: 2000 - total flux cleaned = -0.0032068 Jy ! Component: 2050 - total flux cleaned = -0.00320707 Jy ! Component: 2100 - total flux cleaned = -0.00325936 Jy ! Component: 2150 - total flux cleaned = -0.00327656 Jy ! Component: 2200 - total flux cleaned = -0.00331066 Jy ! Component: 2250 - total flux cleaned = -0.0033275 Jy ! Component: 2300 - total flux cleaned = -0.00329426 Jy ! Component: 2350 - total flux cleaned = -0.00329447 Jy ! Component: 2400 - total flux cleaned = -0.00334351 Jy ! Component: 2450 - total flux cleaned = -0.00332714 Jy ! Component: 2500 - total flux cleaned = -0.00332734 Jy ! Component: 2550 - total flux cleaned = -0.00335883 Jy ! Component: 2600 - total flux cleaned = -0.00334299 Jy ! Component: 2650 - total flux cleaned = -0.00338955 Jy ! Component: 2700 - total flux cleaned = -0.00335855 Jy ! Component: 2750 - total flux cleaned = -0.00337388 Jy ! Component: 2800 - total flux cleaned = -0.00337381 Jy ! Component: 2850 - total flux cleaned = -0.00340413 Jy ! Component: 2900 - total flux cleaned = -0.00340412 Jy ! Component: 2950 - total flux cleaned = -0.00337459 Jy ! Component: 3000 - total flux cleaned = -0.00338947 Jy ! Component: 3050 - total flux cleaned = -0.00340406 Jy ! Component: 3100 - total flux cleaned = -0.00343294 Jy ! Component: 3150 - total flux cleaned = -0.00346177 Jy ! Component: 3200 - total flux cleaned = -0.00350461 Jy ! Component: 3250 - total flux cleaned = -0.00351879 Jy ! Component: 3300 - total flux cleaned = -0.0035469 Jy ! Component: 3350 - total flux cleaned = -0.00354688 Jy ! Component: 3400 - total flux cleaned = -0.00356095 Jy ! Component: 3450 - total flux cleaned = -0.00360256 Jy ! Component: 3500 - total flux cleaned = -0.00360264 Jy ! Component: 3550 - total flux cleaned = -0.00361636 Jy ! Component: 3600 - total flux cleaned = -0.00367116 Jy ! Component: 3650 - total flux cleaned = -0.00371205 Jy ! Component: 3700 - total flux cleaned = -0.00372565 Jy ! Component: 3750 - total flux cleaned = -0.00383358 Jy ! Component: 3800 - total flux cleaned = -0.00383349 Jy ! Component: 3850 - total flux cleaned = -0.00387369 Jy ! Component: 3900 - total flux cleaned = -0.00390044 Jy ! Component: 3950 - total flux cleaned = -0.00395351 Jy ! Component: 4000 - total flux cleaned = -0.00399313 Jy ! Component: 4050 - total flux cleaned = -0.00405896 Jy ! Total flux subtracted in 4096 components = -0.00411143 Jy ! Clean residual min=-0.000821 max=0.000724 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.397906 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 548 components and 0.397906 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J0141-0928_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.215 x 5.256 at 7.711 degrees (North through East) ! Clean map min=-0.0020543 max=0.2997 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0141-0928_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.299699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238859 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239099 0.239099 0.478197 0.956394 1.91279 3.82558 7.65115 15.3023 30.6046 61.2092 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.299 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1254.71 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0141-0928_C_uvs.log closed on Fri Mar 21 07:40:51 2014