! Started logfile: /scr/pima/bg219a_uvs/J0925+3127_X_uvs.log on Wed Apr 6 21:32:12 2016 obs /scr/pima/bg219a_uvs/J0925+3127_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0925+3127_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! AN table 2: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J0925+3127 ! ! 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 121 lines of history. ! ! Reading 9828 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/bg219a_uvs/J0925+3127_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. ! ! 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=1.022198Jy sigma=29.533221 ! Fit after self-cal, rms=0.837097Jy sigma=24.205120 ! 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=0.8619 mas, bmaj=1.075 mas, bpa=19.76 degrees ! Estimated noise=0.675861 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 = 0.116369 Jy ! Component: 100 - total flux cleaned = 0.1527 Jy ! Total flux subtracted in 100 components = 0.1527 Jy ! Clean residual min=-0.010501 max=0.020176 Jy/beam ! Clean residual mean=-0.000020 rms=0.003508 Jy/beam ! Combined flux in latest and established models = 0.1527 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.1527 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=0.061878Jy sigma=1.763538 ! Fit after self-cal, rms=0.061762Jy sigma=1.758538 ! 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=1.129 mas, bmaj=1.348 mas, bpa=12.22 degrees ! Estimated noise=0.326501 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 (0.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282916 Jy ! Component: 100 - total flux cleaned = 0.0421428 Jy ! Component: 150 - total flux cleaned = 0.0498235 Jy ! Component: 200 - total flux cleaned = 0.0546564 Jy ! Total flux subtracted in 200 components = 0.0546564 Jy ! Clean residual min=-0.005634 max=0.007085 Jy/beam ! Clean residual mean=-0.000020 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.207356 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.207356 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=0.048189Jy sigma=1.367552 ! Fit after self-cal, rms=0.047850Jy sigma=1.356990 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 1.348 at 12.22 degrees (North through East) ! Clean map min=-0.0051258 max=0.15534 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: ! FD 0.98 LA 0.99 MK 0.98 NL 1.03 ! OV 1.05 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.00 NL 0.98 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 MK 1.03 NL 1.06 ! OV 1.05 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.00 NL 0.96 OV 1.02 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.96 MK 1.00 NL 1.07 ! OV 1.02 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.04 NL 0.98 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 1.02 MK 0.99 NL 1.07 ! OV 1.01 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.00 NL 1.00 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.99 MK 0.98 NL 1.08 ! OV 1.03 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 MK 0.98 NL 0.97 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.99 MK 0.98 NL 1.09 ! OV 1.04 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.02 MK 1.03 NL 0.99 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.93 MK 1.04 NL 1.05 ! OV 1.05 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.03 NL 0.97 OV 1.02 ! 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=0.047850Jy sigma=1.356990 ! Fit after self-cal, rms=0.046831Jy sigma=1.337299 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.36 mas, bpa=12.02 degrees ! Estimated noise=0.323551 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 (2.2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582799 Jy ! Component: 100 - total flux cleaned = 0.00828335 Jy ! Component: 150 - total flux cleaned = 0.00983251 Jy ! Component: 200 - total flux cleaned = 0.0110288 Jy ! Total flux subtracted in 200 components = 0.0110288 Jy ! Clean residual min=-0.002439 max=0.002577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.218385 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.218385 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=0.046165Jy sigma=1.317233 ! Fit after self-cal, rms=0.046139Jy sigma=1.316055 ! 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=0.046139Jy sigma=1.316055 ! Fit after self-cal, rms=0.045928Jy sigma=1.314449 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=1.357 mas, bpa=11.36 degrees ! Estimated noise=0.321906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179393 Jy ! Component: 100 - total flux cleaned = 0.00268448 Jy ! Component: 150 - total flux cleaned = 0.00309975 Jy ! Component: 200 - total flux cleaned = 0.00332808 Jy ! Total flux subtracted in 200 components = 0.00332808 Jy ! Clean residual min=-0.002000 max=0.002155 Jy/beam ! Clean residual mean=0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.221713 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.221713 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=0.045846Jy sigma=1.312107 ! Fit after self-cal, rms=0.045846Jy sigma=1.311871 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 = 0.000573865 Jy ! Component: 100 - total flux cleaned = 0.000755336 Jy ! Component: 150 - total flux cleaned = 0.000891078 Jy ! Component: 200 - total flux cleaned = 0.0010105 Jy ! Total flux subtracted in 200 components = 0.0010105 Jy ! Clean residual min=-0.001936 max=0.001991 Jy/beam ! Clean residual mean=0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.222724 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.222724 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=0.045826Jy sigma=1.311342 ! Fit after self-cal, rms=0.045826Jy sigma=1.311293 ! 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=0.045826Jy sigma=1.311293 ! Fit after self-cal, rms=0.045820Jy sigma=1.310780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=1.358 mas, bpa=11.46 degrees ! Estimated noise=0.321739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722695 Jy ! Component: 100 - total flux cleaned = 0.00076767 Jy ! Component: 150 - total flux cleaned = 0.000823624 Jy ! Component: 200 - total flux cleaned = 0.00087242 Jy ! Total flux subtracted in 200 components = 0.00087242 Jy ! Clean residual min=-0.001792 max=0.001862 Jy/beam ! Clean residual mean=0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.223596 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.223596 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=0.045798Jy sigma=1.310209 ! Fit after self-cal, rms=0.045800Jy sigma=1.310162 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 = 0.000261155 Jy ! Component: 100 - total flux cleaned = 0.000305714 Jy ! Component: 150 - total flux cleaned = 0.000332378 Jy ! Component: 200 - total flux cleaned = 0.000345094 Jy ! Total flux subtracted in 200 components = 0.000345094 Jy ! Clean residual min=-0.001742 max=0.001772 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.223941 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.223941 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=0.045792Jy sigma=1.309940 ! Fit after self-cal, rms=0.045792Jy sigma=1.309925 ! 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=0.045792Jy sigma=1.309925 ! Fit after self-cal, rms=0.045783Jy sigma=1.309760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.486 mas, bmaj=3.312 mas, bpa=12.06 degrees ! Estimated noise=0.393496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663997 Jy ! Component: 100 - total flux cleaned = 0.000793978 Jy ! Component: 150 - total flux cleaned = 0.00083847 Jy ! Component: 200 - total flux cleaned = 0.000850539 Jy ! Total flux subtracted in 200 components = 0.000850539 Jy ! Clean residual min=-0.002291 max=0.002006 Jy/beam ! Clean residual mean=0.000006 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.224792 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.224792 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=0.045776Jy sigma=1.309613 ! Fit after self-cal, rms=0.045776Jy sigma=1.309583 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 = 0.000196597 Jy ! Component: 100 - total flux cleaned = 0.000215389 Jy ! Component: 150 - total flux cleaned = 0.000215034 Jy ! Component: 200 - total flux cleaned = 0.00020673 Jy ! Total flux subtracted in 200 components = 0.00020673 Jy ! Clean residual min=-0.002235 max=0.002004 Jy/beam ! Clean residual mean=0.000006 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.224998 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 0.224998 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=0.045775Jy sigma=1.309569 ! Fit after self-cal, rms=0.045775Jy sigma=1.309562 ! 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=1.136 mas, bmaj=1.359 mas, bpa=11.67 degrees ! Estimated noise=0.32164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 1.359 at 11.67 degrees (North through East) ! Clean map min=-0.0015874 max=0.15402 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=0.8685 mas, bmaj=1.08 mas, bpa=18.9 degrees ! Estimated noise=0.66784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114909 Jy ! Component: 100 - total flux cleaned = 0.150762 Jy ! Component: 150 - total flux cleaned = 0.170794 Jy ! Component: 200 - total flux cleaned = 0.182241 Jy ! Total flux subtracted in 200 components = 0.182241 Jy ! Clean residual min=-0.005268 max=0.006253 Jy/beam ! Clean residual mean=-0.000009 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.182241 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 0.182241 Jy ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=1.359 mas, bpa=11.67 degrees ! Estimated noise=0.32164 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 = 0.0105467 Jy ! Component: 100 - total flux cleaned = 0.0174926 Jy ! Component: 150 - total flux cleaned = 0.0226022 Jy ! Component: 200 - total flux cleaned = 0.0265245 Jy ! Total flux subtracted in 200 components = 0.0265245 Jy ! Clean residual min=-0.003038 max=0.002824 Jy/beam ! Clean residual mean=-0.000008 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.208765 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.208765 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=2.486 mas, bmaj=3.312 mas, bpa=12.06 degrees ! Estimated noise=0.393496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048534 Jy ! Component: 100 - total flux cleaned = 0.00798132 Jy ! Component: 150 - total flux cleaned = 0.0101162 Jy ! Component: 200 - total flux cleaned = 0.011672 Jy ! Total flux subtracted in 200 components = 0.011672 Jy ! Clean residual min=-0.002580 max=0.002092 Jy/beam ! Clean residual mean=0.000000 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.220437 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 = 0.00115559 Jy ! Component: 100 - total flux cleaned = 0.00202121 Jy ! Component: 150 - total flux cleaned = 0.00267232 Jy ! Component: 200 - total flux cleaned = 0.00316387 Jy ! Total flux subtracted in 200 components = 0.00316387 Jy ! Clean residual min=-0.002267 max=0.001965 Jy/beam ! Clean residual mean=0.000005 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.223601 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 113 components and 0.223601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=1.359 mas, bpa=11.67 degrees ! Estimated noise=0.32164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333616 Jy ! Component: 100 - total flux cleaned = 0.000333345 Jy ! Component: 150 - total flux cleaned = 0.000434503 Jy ! Component: 200 - total flux cleaned = 0.000548526 Jy ! Total flux subtracted in 200 components = 0.000548526 Jy ! Clean residual min=-0.001908 max=0.001909 Jy/beam ! Clean residual mean=0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.22415 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.22415 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=0.045815Jy sigma=1.310555 ! Fit after self-cal, rms=0.045803Jy sigma=1.310247 wmodel /scr/pima/bg219a_uvs/J0925+3127_X_map.mod ! Writing 124 model components to file: /scr/pima/bg219a_uvs/J0925+3127_X_map.mod wobs /scr/pima/bg219a_uvs/J0925+3127_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0925+3127_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0925+3127_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0925+3127_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 = -0.000416095 Jy ! Component: 100 - total flux cleaned = -0.00053581 Jy ! Component: 150 - total flux cleaned = -0.000646895 Jy ! Component: 200 - total flux cleaned = -0.000698462 Jy ! Component: 250 - total flux cleaned = -0.000722829 Jy ! Component: 300 - total flux cleaned = -0.000722907 Jy ! Component: 350 - total flux cleaned = -0.000744497 Jy ! Component: 400 - total flux cleaned = -0.000764426 Jy ! Component: 450 - total flux cleaned = -0.00080223 Jy ! Component: 500 - total flux cleaned = -0.000820236 Jy ! Component: 550 - total flux cleaned = -0.000785883 Jy ! Component: 600 - total flux cleaned = -0.000737152 Jy ! Component: 650 - total flux cleaned = -0.000706261 Jy ! Component: 700 - total flux cleaned = -0.000675921 Jy ! Component: 750 - total flux cleaned = -0.000646542 Jy ! Component: 800 - total flux cleaned = -0.00060388 Jy ! Component: 850 - total flux cleaned = -0.000521211 Jy ! Component: 900 - total flux cleaned = -0.000454386 Jy ! Component: 950 - total flux cleaned = -0.000428358 Jy ! Component: 1000 - total flux cleaned = -0.000377812 Jy ! Component: 1050 - total flux cleaned = -0.000353296 Jy ! Component: 1100 - total flux cleaned = -0.000292701 Jy ! Component: 1150 - total flux cleaned = -0.000280656 Jy ! Component: 1200 - total flux cleaned = -0.000292183 Jy ! Component: 1250 - total flux cleaned = -0.000280653 Jy ! Component: 1300 - total flux cleaned = -0.000269309 Jy ! Component: 1350 - total flux cleaned = -0.000258293 Jy ! Component: 1400 - total flux cleaned = -0.000258267 Jy ! Component: 1450 - total flux cleaned = -0.00021474 Jy ! Component: 1500 - total flux cleaned = -0.000193211 Jy ! Component: 1550 - total flux cleaned = -0.000140152 Jy ! Component: 1600 - total flux cleaned = -0.000129697 Jy ! Component: 1650 - total flux cleaned = -8.81417e-05 Jy ! Component: 1700 - total flux cleaned = -0.000108766 Jy ! Component: 1750 - total flux cleaned = -9.84283e-05 Jy ! Component: 1800 - total flux cleaned = -8.82092e-05 Jy ! Component: 1850 - total flux cleaned = -3.79592e-05 Jy ! Component: 1900 - total flux cleaned = -2.80996e-05 Jy ! Component: 1950 - total flux cleaned = -3.80067e-05 Jy ! Component: 2000 - total flux cleaned = -3.79922e-05 Jy ! Component: 2050 - total flux cleaned = -3.7961e-05 Jy ! Component: 2100 - total flux cleaned = -5.75004e-05 Jy ! Component: 2150 - total flux cleaned = -5.75029e-05 Jy ! Component: 2200 - total flux cleaned = -6.7219e-05 Jy ! Component: 2250 - total flux cleaned = -5.75192e-05 Jy ! Component: 2300 - total flux cleaned = -7.67784e-05 Jy ! Component: 2350 - total flux cleaned = -5.75664e-05 Jy ! Component: 2400 - total flux cleaned = -6.71701e-05 Jy ! Component: 2450 - total flux cleaned = -4.80609e-05 Jy ! Component: 2500 - total flux cleaned = -4.80122e-05 Jy ! Component: 2550 - total flux cleaned = -3.84948e-05 Jy ! Component: 2600 - total flux cleaned = -4.10084e-07 Jy ! Component: 2650 - total flux cleaned = -9.94073e-06 Jy ! Component: 2700 - total flux cleaned = -4.12547e-07 Jy ! Component: 2750 - total flux cleaned = 9.08917e-06 Jy ! Component: 2800 - total flux cleaned = 1.85959e-05 Jy ! Component: 2850 - total flux cleaned = 9.06052e-06 Jy ! Component: 2900 - total flux cleaned = -5.35387e-07 Jy ! Component: 2950 - total flux cleaned = 1.86906e-05 Jy ! Component: 3000 - total flux cleaned = 4.75119e-05 Jy ! Component: 3050 - total flux cleaned = 3.78782e-05 Jy ! Component: 3100 - total flux cleaned = 4.75422e-05 Jy ! Component: 3150 - total flux cleaned = 4.75296e-05 Jy ! Component: 3200 - total flux cleaned = 4.75265e-05 Jy ! Component: 3250 - total flux cleaned = 5.74264e-05 Jy ! Component: 3300 - total flux cleaned = 7.73218e-05 Jy ! Component: 3350 - total flux cleaned = 7.72849e-05 Jy ! Component: 3400 - total flux cleaned = 6.73335e-05 Jy ! Component: 3450 - total flux cleaned = 6.72376e-05 Jy ! Component: 3500 - total flux cleaned = 8.76034e-05 Jy ! Component: 3550 - total flux cleaned = 8.76345e-05 Jy ! Component: 3600 - total flux cleaned = 9.79943e-05 Jy ! Component: 3650 - total flux cleaned = 8.7476e-05 Jy ! Component: 3700 - total flux cleaned = 9.81303e-05 Jy ! Component: 3750 - total flux cleaned = 0.000108725 Jy ! Component: 3800 - total flux cleaned = 9.81129e-05 Jy ! Component: 3850 - total flux cleaned = 8.73306e-05 Jy ! Component: 3900 - total flux cleaned = 8.73331e-05 Jy ! Component: 3950 - total flux cleaned = 9.84586e-05 Jy ! Component: 4000 - total flux cleaned = 9.85344e-05 Jy ! Component: 4050 - total flux cleaned = 9.85365e-05 Jy ! Total flux subtracted in 4096 components = 8.69905e-05 Jy ! Clean residual min=-0.000685 max=0.000792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.224237 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 346 components and 0.224237 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0925+3127_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 1.359 at 11.67 degrees (North through East) ! Clean map min=-0.00094191 max=0.15384 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0925+3127_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.153842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.288259 0.288259 0.576517 1.15303 2.30607 4.61214 9.22427 18.4485 36.8971 73.7942 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1040.73 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0925+3127_X_uvs.log closed on Wed Apr 6 21:32:17 2016