! Started logfile: /scr/pima/bg219e_uvs/J0050-0929_X_uvs.log on Thu Apr 7 08:55:40 2016 obs /scr/pima/bg219e_uvs/J0050-0929_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0050-0929_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.868056 visibilities/baseline/integration-bin. ! Found source: J0050-0929 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 6000 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219e_uvs/J0050-0929_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. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.051551Jy sigma=23.525796 ! Fit after self-cal, rms=0.665142Jy sigma=14.787695 ! 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=0.9536 mas, bmaj=2.55 mas, bpa=18.91 degrees ! Estimated noise=0.771984 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 = 0.258072 Jy ! Component: 100 - total flux cleaned = 0.314438 Jy ! Total flux subtracted in 100 components = 0.314438 Jy ! Clean residual min=-0.006965 max=0.016689 Jy/beam ! Clean residual mean=0.000028 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.314438 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.314438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067894Jy sigma=1.477113 ! Fit after self-cal, rms=0.067891Jy sigma=1.477021 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170138 Jy ! Component: 100 - total flux cleaned = 0.0265611 Jy ! Total flux subtracted in 100 components = 0.0265611 Jy ! Clean residual min=-0.004905 max=0.005622 Jy/beam ! Clean residual mean=0.000018 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.340999 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.340999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061858Jy sigma=1.323103 ! Fit after self-cal, rms=0.061853Jy sigma=1.322718 ! 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=1.167 mas, bmaj=2.966 mas, bpa=17.29 degrees ! Estimated noise=0.548839 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 = 0.00970064 Jy ! Component: 100 - total flux cleaned = 0.0153381 Jy ! Component: 150 - total flux cleaned = 0.0188794 Jy ! Component: 200 - total flux cleaned = 0.0211893 Jy ! Total flux subtracted in 200 components = 0.0211893 Jy ! Clean residual min=-0.004229 max=0.004103 Jy/beam ! Clean residual mean=0.000005 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.362188 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.362188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060321Jy sigma=1.284113 ! Fit after self-cal, rms=0.060319Jy sigma=1.283781 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 2.966 at 17.29 degrees (North through East) ! Clean map min=-0.0040267 max=0.33598 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 1.01 FD 1.02 HN 1.03 KP 0.98 ! LA 0.99 NL 1.02 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 0.99 ! LA 0.99 NL 1.01 OV 1.00 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 0.97 ! LA 1.01 NL 0.99 OV 0.99 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.99 KP 0.99 ! LA 1.01 NL 1.00 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.00 ! LA 1.00 NL 1.00 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.98 ! LA 1.01 NL 1.02 OV 0.97 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.99 ! LA 1.00 NL 1.00 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060319Jy sigma=1.283781 ! Fit after self-cal, rms=0.060118Jy sigma=1.272079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.979 mas, bpa=17.29 degrees ! Estimated noise=0.547865 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 = -0.00134647 Jy ! Component: 100 - total flux cleaned = -0.00152833 Jy ! Component: 150 - total flux cleaned = -0.00162501 Jy ! Component: 200 - total flux cleaned = -0.00173206 Jy ! Total flux subtracted in 200 components = -0.00173206 Jy ! Clean residual min=-0.004008 max=0.003452 Jy/beam ! Clean residual mean=0.000003 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.360456 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.360456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060081Jy sigma=1.271275 ! Fit after self-cal, rms=0.060084Jy sigma=1.271159 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060084Jy sigma=1.271159 ! Fit after self-cal, rms=0.059882Jy sigma=1.261015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.977 mas, bpa=17.19 degrees ! Estimated noise=0.547446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160508 Jy ! Component: 100 - total flux cleaned = -0.000314529 Jy ! Component: 150 - total flux cleaned = -0.000387168 Jy ! Component: 200 - total flux cleaned = -0.000436474 Jy ! Total flux subtracted in 200 components = -0.000436474 Jy ! Clean residual min=-0.003346 max=0.003396 Jy/beam ! Clean residual mean=0.000011 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.36002 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.36002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059866Jy sigma=1.260644 ! Fit after self-cal, rms=0.059867Jy sigma=1.260543 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 = 2.91392e-05 Jy ! Component: 100 - total flux cleaned = 1.1471e-05 Jy ! Component: 150 - total flux cleaned = -2.32233e-06 Jy ! Component: 200 - total flux cleaned = -2.84257e-05 Jy ! Total flux subtracted in 200 components = -2.84257e-05 Jy ! Clean residual min=-0.003327 max=0.003377 Jy/beam ! Clean residual mean=0.000011 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.359991 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.359991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059857Jy sigma=1.260327 ! Fit after self-cal, rms=0.059854Jy sigma=1.260267 ! Inverting map ! Added new window around map position (22, -20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302436 Jy ! Component: 100 - total flux cleaned = 0.00344395 Jy ! Component: 150 - total flux cleaned = 0.00379725 Jy ! Component: 200 - total flux cleaned = 0.00404901 Jy ! Total flux subtracted in 200 components = 0.00404901 Jy ! Clean residual min=-0.002842 max=0.002752 Jy/beam ! Clean residual mean=0.000008 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.36404 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.36404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059663Jy sigma=1.255729 ! Fit after self-cal, rms=0.059657Jy sigma=1.255608 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059657Jy sigma=1.255608 ! Fit after self-cal, rms=0.059657Jy sigma=1.255410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.979 mas, bpa=17.19 degrees ! Estimated noise=0.547049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000649753 Jy ! Component: 100 - total flux cleaned = 0.000774578 Jy ! Component: 150 - total flux cleaned = 0.000925262 Jy ! Component: 200 - total flux cleaned = 0.00105958 Jy ! Total flux subtracted in 200 components = 0.00105958 Jy ! Clean residual min=-0.002701 max=0.002761 Jy/beam ! Clean residual mean=0.000007 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.3651 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.3651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059607Jy sigma=1.254303 ! Fit after self-cal, rms=0.059607Jy sigma=1.254274 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 = 0.000100748 Jy ! Component: 100 - total flux cleaned = 0.000130124 Jy ! Component: 150 - total flux cleaned = 0.000157971 Jy ! Component: 200 - total flux cleaned = 0.00018391 Jy ! Total flux subtracted in 200 components = 0.00018391 Jy ! Clean residual min=-0.002665 max=0.002746 Jy/beam ! Clean residual mean=0.000007 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.365284 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.365284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059582Jy sigma=1.253756 ! Fit after self-cal, rms=0.059582Jy sigma=1.253745 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059582Jy sigma=1.253745 ! Fit after self-cal, rms=0.059585Jy sigma=1.253701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=3.985 mas, bpa=5.155 degrees ! Estimated noise=0.625435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000861757 Jy ! Component: 100 - total flux cleaned = 0.000932865 Jy ! Component: 150 - total flux cleaned = 0.000976327 Jy ! Component: 200 - total flux cleaned = 0.000995371 Jy ! Total flux subtracted in 200 components = 0.000995371 Jy ! Clean residual min=-0.002623 max=0.002631 Jy/beam ! Clean residual mean=0.000011 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.366279 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.366279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059580Jy sigma=1.253505 ! Fit after self-cal, rms=0.059579Jy sigma=1.253460 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 = 0.000113825 Jy ! Component: 100 - total flux cleaned = 0.000132451 Jy ! Component: 150 - total flux cleaned = 0.000149888 Jy ! Component: 200 - total flux cleaned = 0.000166809 Jy ! Total flux subtracted in 200 components = 0.000166809 Jy ! Clean residual min=-0.002565 max=0.002576 Jy/beam ! Clean residual mean=0.000011 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.366446 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.366446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059575Jy sigma=1.253344 ! Fit after self-cal, rms=0.059575Jy sigma=1.253325 ! 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=1.171 mas, bmaj=2.979 mas, bpa=17.2 degrees ! Estimated noise=0.547095 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 2.979 at 17.2 degrees (North through East) ! Clean map min=-0.0024768 max=0.33482 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=0.9556 mas, bmaj=2.556 mas, bpa=18.82 degrees ! Estimated noise=0.772843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258314 Jy ! Component: 100 - total flux cleaned = 0.314701 Jy ! Component: 150 - total flux cleaned = 0.331121 Jy ! Component: 200 - total flux cleaned = 0.340172 Jy ! Total flux subtracted in 200 components = 0.340172 Jy ! Clean residual min=-0.005223 max=0.004993 Jy/beam ! Clean residual mean=0.000018 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.340172 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.340172 Jy ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.979 mas, bpa=17.2 degrees ! Estimated noise=0.547095 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 = 0.00822556 Jy ! Component: 100 - total flux cleaned = 0.0127168 Jy ! Component: 150 - total flux cleaned = 0.0159438 Jy ! Component: 200 - total flux cleaned = 0.0177332 Jy ! Total flux subtracted in 200 components = 0.0177332 Jy ! Clean residual min=-0.003231 max=0.002812 Jy/beam ! Clean residual mean=0.000010 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.357905 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 0.357905 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=2.286 mas, bmaj=3.985 mas, bpa=5.155 degrees ! Estimated noise=0.625435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275455 Jy ! Component: 100 - total flux cleaned = 0.00455395 Jy ! Component: 150 - total flux cleaned = 0.00548764 Jy ! Component: 200 - total flux cleaned = 0.00603173 Jy ! Total flux subtracted in 200 components = 0.00603173 Jy ! Clean residual min=-0.002548 max=0.002571 Jy/beam ! Clean residual mean=0.000013 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.363937 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 = 0.000399204 Jy ! Component: 100 - total flux cleaned = 0.000686699 Jy ! Component: 150 - total flux cleaned = 0.000884733 Jy ! Component: 200 - total flux cleaned = 0.00103849 Jy ! Total flux subtracted in 200 components = 0.00103849 Jy ! Clean residual min=-0.002514 max=0.002469 Jy/beam ! Clean residual mean=0.000012 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.364975 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.364975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.979 mas, bpa=17.2 degrees ! Estimated noise=0.547095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345495 Jy ! Component: 100 - total flux cleaned = -0.000200515 Jy ! Component: 150 - total flux cleaned = -3.6476e-05 Jy ! Component: 200 - total flux cleaned = 2.87935e-06 Jy ! Total flux subtracted in 200 components = 2.87935e-06 Jy ! Clean residual min=-0.002698 max=0.002966 Jy/beam ! Clean residual mean=0.000007 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.364978 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.364978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059629Jy sigma=1.254417 ! Fit after self-cal, rms=0.059627Jy sigma=1.254342 wmodel /scr/pima/bg219e_uvs/J0050-0929_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219e_uvs/J0050-0929_X_map.mod wobs /scr/pima/bg219e_uvs/J0050-0929_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0050-0929_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0050-0929_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0050-0929_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 = 0.000587237 Jy ! Component: 100 - total flux cleaned = 0.000905929 Jy ! Component: 150 - total flux cleaned = 0.00111863 Jy ! Component: 200 - total flux cleaned = 0.00131924 Jy ! Component: 250 - total flux cleaned = 0.00162605 Jy ! Component: 300 - total flux cleaned = 0.00181045 Jy ! Component: 350 - total flux cleaned = 0.00195341 Jy ! Component: 400 - total flux cleaned = 0.00202252 Jy ! Component: 450 - total flux cleaned = 0.00215652 Jy ! Component: 500 - total flux cleaned = 0.00218931 Jy ! Component: 550 - total flux cleaned = 0.00238092 Jy ! Component: 600 - total flux cleaned = 0.00238048 Jy ! Component: 650 - total flux cleaned = 0.00238007 Jy ! Component: 700 - total flux cleaned = 0.00243889 Jy ! Component: 750 - total flux cleaned = 0.00246684 Jy ! Component: 800 - total flux cleaned = 0.00246607 Jy ! Component: 850 - total flux cleaned = 0.0024385 Jy ! Component: 900 - total flux cleaned = 0.00241132 Jy ! Component: 950 - total flux cleaned = 0.00243888 Jy ! Component: 1000 - total flux cleaned = 0.00241271 Jy ! Component: 1050 - total flux cleaned = 0.00241268 Jy ! Component: 1100 - total flux cleaned = 0.00233593 Jy ! Component: 1150 - total flux cleaned = 0.00231107 Jy ! Component: 1200 - total flux cleaned = 0.00226148 Jy ! Component: 1250 - total flux cleaned = 0.002286 Jy ! Component: 1300 - total flux cleaned = 0.00228619 Jy ! Component: 1350 - total flux cleaned = 0.00238108 Jy ! Component: 1400 - total flux cleaned = 0.00245086 Jy ! Component: 1450 - total flux cleaned = 0.00245062 Jy ! Component: 1500 - total flux cleaned = 0.00249613 Jy ! Component: 1550 - total flux cleaned = 0.00247356 Jy ! Component: 1600 - total flux cleaned = 0.00249587 Jy ! Component: 1650 - total flux cleaned = 0.00247409 Jy ! Component: 1700 - total flux cleaned = 0.00236607 Jy ! Component: 1750 - total flux cleaned = 0.00232326 Jy ! Component: 1800 - total flux cleaned = 0.00232366 Jy ! Component: 1850 - total flux cleaned = 0.00223987 Jy ! Component: 1900 - total flux cleaned = 0.00215739 Jy ! Component: 1950 - total flux cleaned = 0.00209602 Jy ! Component: 2000 - total flux cleaned = 0.00209584 Jy ! Component: 2050 - total flux cleaned = 0.00207529 Jy ! Component: 2100 - total flux cleaned = 0.00193673 Jy ! Component: 2150 - total flux cleaned = 0.00185842 Jy ! Component: 2200 - total flux cleaned = 0.00181998 Jy ! Component: 2250 - total flux cleaned = 0.00180108 Jy ! Component: 2300 - total flux cleaned = 0.00182004 Jy ! Component: 2350 - total flux cleaned = 0.00174479 Jy ! Component: 2400 - total flux cleaned = 0.00170763 Jy ! Component: 2450 - total flux cleaned = 0.00167099 Jy ! Component: 2500 - total flux cleaned = 0.00165274 Jy ! Component: 2550 - total flux cleaned = 0.00159829 Jy ! Component: 2600 - total flux cleaned = 0.0015088 Jy ! Component: 2650 - total flux cleaned = 0.0014558 Jy ! Component: 2700 - total flux cleaned = 0.00145589 Jy ! Component: 2750 - total flux cleaned = 0.00135122 Jy ! Component: 2800 - total flux cleaned = 0.00133394 Jy ! Component: 2850 - total flux cleaned = 0.00124801 Jy ! Component: 2900 - total flux cleaned = 0.00119697 Jy ! Component: 2950 - total flux cleaned = 0.00111258 Jy ! Component: 3000 - total flux cleaned = 0.00107933 Jy ! Component: 3050 - total flux cleaned = 0.000996206 Jy ! Component: 3100 - total flux cleaned = 0.000913827 Jy ! Component: 3150 - total flux cleaned = 0.000881127 Jy ! Component: 3200 - total flux cleaned = 0.000783956 Jy ! Component: 3250 - total flux cleaned = 0.000687559 Jy ! Component: 3300 - total flux cleaned = 0.000639885 Jy ! Component: 3350 - total flux cleaned = 0.000608208 Jy ! Component: 3400 - total flux cleaned = 0.000482618 Jy ! Component: 3450 - total flux cleaned = 0.000482592 Jy ! Component: 3500 - total flux cleaned = 0.000389853 Jy ! Component: 3550 - total flux cleaned = 0.000328505 Jy ! Component: 3600 - total flux cleaned = 0.000282738 Jy ! Component: 3650 - total flux cleaned = 0.000267605 Jy ! Component: 3700 - total flux cleaned = 0.000237426 Jy ! Component: 3750 - total flux cleaned = 0.000132894 Jy ! Component: 3800 - total flux cleaned = 0.000118035 Jy ! Component: 3850 - total flux cleaned = 7.38278e-05 Jy ! Component: 3900 - total flux cleaned = 1.51405e-05 Jy ! Component: 3950 - total flux cleaned = 2.97091e-05 Jy ! Component: 4000 - total flux cleaned = -2.81617e-05 Jy ! Component: 4050 - total flux cleaned = -4.25492e-05 Jy ! Total flux subtracted in 4096 components = -8.53408e-05 Jy ! Clean residual min=-0.000792 max=0.001035 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.364893 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 389 components and 0.364893 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0050-0929_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 2.979 at 17.2 degrees (North through East) ! Clean map min=-0.0022406 max=0.33521 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0050-0929_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.335206 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248197 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.22213 0.22213 0.44426 0.88852 1.77704 3.55408 7.10816 14.2163 28.4326 56.8653 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.335 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1350.56 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0050-0929_X_uvs.log closed on Thu Apr 7 08:55:43 2016