! Started logfile: /scr/pima/bg219e_uvs/J0409-1655_X_uvs.log on Thu Apr 7 08:58:33 2016 obs /scr/pima/bg219e_uvs/J0409-1655_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0409-1655_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.760305 visibilities/baseline/integration-bin. ! Found source: J0409-1655 ! ! 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 20364 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/J0409-1655_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 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=1.008218Jy sigma=23.884129 ! Fit after self-cal, rms=0.931352Jy sigma=22.017000 ! 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=0.8491 mas, bmaj=2.951 mas, bpa=14.16 degrees ! Estimated noise=0.533865 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 = 0.0469796 Jy ! Component: 100 - total flux cleaned = 0.0624995 Jy ! Total flux subtracted in 100 components = 0.0624995 Jy ! Clean residual min=-0.008081 max=0.019398 Jy/beam ! Clean residual mean=-0.000047 rms=0.002828 Jy/beam ! Combined flux in latest and established models = 0.0624995 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0624995 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=0.085669Jy sigma=1.988936 ! Fit after self-cal, rms=0.084667Jy sigma=1.964468 ! Inverting map ! Added new window around map position (5, -8.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179081 Jy ! Component: 100 - total flux cleaned = 0.0281052 Jy ! Total flux subtracted in 100 components = 0.0281052 Jy ! Clean residual min=-0.007121 max=0.013863 Jy/beam ! Clean residual mean=-0.000036 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 0.0906046 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0906046 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=0.078269Jy sigma=1.813288 ! Fit after self-cal, rms=0.077350Jy sigma=1.792460 ! 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=1.12 mas, bmaj=3.338 mas, bpa=9.036 degrees ! Estimated noise=0.29759 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 = 0.0192034 Jy ! Component: 100 - total flux cleaned = 0.0318856 Jy ! Component: 150 - total flux cleaned = 0.0414875 Jy ! Component: 200 - total flux cleaned = 0.0488887 Jy ! Total flux subtracted in 200 components = 0.0488887 Jy ! Clean residual min=-0.010047 max=0.019158 Jy/beam ! Clean residual mean=-0.000080 rms=0.003745 Jy/beam ! Combined flux in latest and established models = 0.139493 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.139493 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=0.071181Jy sigma=1.644464 ! Fit after self-cal, rms=0.070620Jy sigma=1.630904 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.12 x 3.338 at 9.036 degrees (North through East) ! Clean map min=-0.0095005 max=0.061961 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 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! 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 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 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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=0.070620Jy sigma=1.630904 ! Fit after self-cal, rms=0.070620Jy sigma=1.630904 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=3.338 mas, bpa=9.036 degrees ! Estimated noise=0.29759 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 (-2.6, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019346 Jy ! Component: 100 - total flux cleaned = 0.0294782 Jy ! Component: 150 - total flux cleaned = 0.036884 Jy ! Component: 200 - total flux cleaned = 0.0429128 Jy ! Total flux subtracted in 200 components = 0.0429128 Jy ! Clean residual min=-0.006950 max=0.012906 Jy/beam ! Clean residual mean=-0.000053 rms=0.002444 Jy/beam ! Combined flux in latest and established models = 0.182406 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 135 components and 0.182406 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=0.065024Jy sigma=1.489206 ! Fit after self-cal, rms=0.064020Jy sigma=1.464462 ! Inverting map ! Added new window around map position (2.4, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119438 Jy ! Component: 100 - total flux cleaned = 0.0187443 Jy ! Component: 150 - total flux cleaned = 0.024069 Jy ! Component: 200 - total flux cleaned = 0.0286341 Jy ! Total flux subtracted in 200 components = 0.0286341 Jy ! Clean residual min=-0.005069 max=0.006447 Jy/beam ! Clean residual mean=-0.000035 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.21104 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 190 components and 0.21104 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=0.061480Jy sigma=1.398665 ! Fit after self-cal, rms=0.061170Jy sigma=1.391565 ! 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=0.061170Jy sigma=1.391565 ! Fit after self-cal, rms=0.061709Jy sigma=1.366388 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=3.405 mas, bpa=9.129 degrees ! Estimated noise=0.298024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286206 Jy ! Component: 100 - total flux cleaned = 0.00112742 Jy ! Component: 150 - total flux cleaned = 0.00153578 Jy ! Component: 200 - total flux cleaned = 0.00197641 Jy ! Total flux subtracted in 200 components = 0.00197641 Jy ! Clean residual min=-0.003670 max=0.005643 Jy/beam ! Clean residual mean=-0.000005 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.213017 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 205 components and 0.213017 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=0.061328Jy sigma=1.357228 ! Fit after self-cal, rms=0.061359Jy sigma=1.355351 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 (-1.2, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580444 Jy ! Component: 100 - total flux cleaned = 0.00881832 Jy ! Component: 150 - total flux cleaned = 0.0105153 Jy ! Component: 200 - total flux cleaned = 0.0113603 Jy ! Total flux subtracted in 200 components = 0.0113603 Jy ! Clean residual min=-0.003003 max=0.003078 Jy/beam ! Clean residual mean=0.000000 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.224377 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 238 components and 0.224377 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=0.060716Jy sigma=1.339132 ! Fit after self-cal, rms=0.060645Jy sigma=1.337102 ! 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=0.060645Jy sigma=1.337102 ! Fit after self-cal, rms=0.060082Jy sigma=1.335381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=3.418 mas, bpa=9.245 degrees ! Estimated noise=0.294435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129806 Jy ! Component: 100 - total flux cleaned = 0.00217537 Jy ! Component: 150 - total flux cleaned = 0.00277022 Jy ! Component: 200 - total flux cleaned = 0.00329421 Jy ! Total flux subtracted in 200 components = 0.00329421 Jy ! Clean residual min=-0.002574 max=0.002418 Jy/beam ! Clean residual mean=0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.227671 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 260 components and 0.227671 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=0.059895Jy sigma=1.331049 ! Fit after self-cal, rms=0.059888Jy sigma=1.330545 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 = 0.000581658 Jy ! Component: 100 - total flux cleaned = 0.000863841 Jy ! Component: 150 - total flux cleaned = 0.00096723 Jy ! Component: 200 - total flux cleaned = 0.00106246 Jy ! Total flux subtracted in 200 components = 0.00106246 Jy ! Clean residual min=-0.002304 max=0.002367 Jy/beam ! Clean residual mean=0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.228734 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 283 components and 0.228734 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=0.059795Jy sigma=1.328553 ! Fit after self-cal, rms=0.059791Jy sigma=1.328394 ! 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=0.059791Jy sigma=1.328394 ! Fit after self-cal, rms=0.059261Jy sigma=1.328183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.319 mas, bmaj=5.108 mas, bpa=-5.117 degrees ! Estimated noise=0.330534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184975 Jy ! Component: 100 - total flux cleaned = 0.00200511 Jy ! Component: 150 - total flux cleaned = 0.00222739 Jy ! Component: 200 - total flux cleaned = 0.00230587 Jy ! Total flux subtracted in 200 components = 0.00230587 Jy ! Clean residual min=-0.002442 max=0.002638 Jy/beam ! Clean residual mean=0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.231039 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 295 components and 0.231039 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=0.059212Jy sigma=1.326874 ! Fit after self-cal, rms=0.059190Jy sigma=1.326642 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 = 0.000259115 Jy ! Component: 100 - total flux cleaned = 0.000261557 Jy ! Component: 150 - total flux cleaned = 0.000295994 Jy ! Component: 200 - total flux cleaned = 0.000232321 Jy ! Total flux subtracted in 200 components = 0.000232321 Jy ! Clean residual min=-0.002227 max=0.002610 Jy/beam ! Clean residual mean=0.000003 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.231272 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 307 components and 0.231272 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=0.059165Jy sigma=1.326012 ! Fit after self-cal, rms=0.059155Jy sigma=1.325920 ! 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=1.134 mas, bmaj=3.415 mas, bpa=9.325 degrees ! Estimated noise=0.291887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.134 x 3.415 at 9.325 degrees (North through East) ! Clean map min=-0.0031536 max=0.058105 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=0.8518 mas, bmaj=3.018 mas, bpa=14.23 degrees ! Estimated noise=0.529813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480366 Jy ! Component: 100 - total flux cleaned = 0.0738465 Jy ! Component: 150 - total flux cleaned = 0.0923834 Jy ! Component: 200 - total flux cleaned = 0.106837 Jy ! Total flux subtracted in 200 components = 0.106837 Jy ! Clean residual min=-0.007766 max=0.009497 Jy/beam ! Clean residual mean=-0.000016 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.106837 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.106837 Jy ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=3.415 mas, bpa=9.325 degrees ! Estimated noise=0.291887 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 = 0.0205215 Jy ! Component: 100 - total flux cleaned = 0.0358601 Jy ! Component: 150 - total flux cleaned = 0.0477681 Jy ! Component: 200 - total flux cleaned = 0.0575155 Jy ! Total flux subtracted in 200 components = 0.0575155 Jy ! Clean residual min=-0.006223 max=0.007802 Jy/beam ! Clean residual mean=-0.000034 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.164353 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 90 components and 0.164353 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=2.319 mas, bmaj=5.108 mas, bpa=-5.117 degrees ! Estimated noise=0.330534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126386 Jy ! Component: 100 - total flux cleaned = 0.0223117 Jy ! Component: 150 - total flux cleaned = 0.030016 Jy ! Component: 200 - total flux cleaned = 0.0363074 Jy ! Total flux subtracted in 200 components = 0.0363074 Jy ! Clean residual min=-0.004726 max=0.005771 Jy/beam ! Clean residual mean=-0.000025 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.20066 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 = 0.00521218 Jy ! Component: 100 - total flux cleaned = 0.00956934 Jy ! Component: 150 - total flux cleaned = 0.0132268 Jy ! Component: 200 - total flux cleaned = 0.0158295 Jy ! Total flux subtracted in 200 components = 0.0158295 Jy ! Clean residual min=-0.003550 max=0.003831 Jy/beam ! Clean residual mean=-0.000011 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.21649 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 193 components and 0.21649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=3.415 mas, bpa=9.325 degrees ! Estimated noise=0.291887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191849 Jy ! Component: 100 - total flux cleaned = 0.00374643 Jy ! Component: 150 - total flux cleaned = 0.00533493 Jy ! Component: 200 - total flux cleaned = 0.00659892 Jy ! Total flux subtracted in 200 components = 0.00659892 Jy ! Clean residual min=-0.002575 max=0.002977 Jy/beam ! Clean residual mean=-0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.223088 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 225 components and 0.223088 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=0.059370Jy sigma=1.331114 ! Fit after self-cal, rms=0.059265Jy sigma=1.328454 wmodel /scr/pima/bg219e_uvs/J0409-1655_X_map.mod ! Writing 225 model components to file: /scr/pima/bg219e_uvs/J0409-1655_X_map.mod wobs /scr/pima/bg219e_uvs/J0409-1655_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0409-1655_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0409-1655_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0409-1655_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 = 0.000482245 Jy ! Component: 100 - total flux cleaned = 0.000758275 Jy ! Component: 150 - total flux cleaned = 0.000795782 Jy ! Component: 200 - total flux cleaned = 0.000761555 Jy ! Component: 250 - total flux cleaned = 0.000662048 Jy ! Component: 300 - total flux cleaned = 0.000566662 Jy ! Component: 350 - total flux cleaned = 0.000384646 Jy ! Component: 400 - total flux cleaned = 0.000267635 Jy ! Component: 450 - total flux cleaned = 0.000125706 Jy ! Component: 500 - total flux cleaned = 1.63329e-05 Jy ! Component: 550 - total flux cleaned = -1.06074e-05 Jy ! Component: 600 - total flux cleaned = -0.000139819 Jy ! Component: 650 - total flux cleaned = -0.000239499 Jy ! Component: 700 - total flux cleaned = -0.000263431 Jy ! Component: 750 - total flux cleaned = -0.000310872 Jy ! Component: 800 - total flux cleaned = -0.000472712 Jy ! Component: 850 - total flux cleaned = -0.000471772 Jy ! Component: 900 - total flux cleaned = -0.000471966 Jy ! Component: 950 - total flux cleaned = -0.000494166 Jy ! Component: 1000 - total flux cleaned = -0.000494073 Jy ! Component: 1050 - total flux cleaned = -0.000432292 Jy ! Component: 1100 - total flux cleaned = -0.0004121 Jy ! Component: 1150 - total flux cleaned = -0.000253448 Jy ! Component: 1200 - total flux cleaned = -0.000234352 Jy ! Component: 1250 - total flux cleaned = -0.000120251 Jy ! Component: 1300 - total flux cleaned = -6.38953e-05 Jy ! Component: 1350 - total flux cleaned = 8.29171e-05 Jy ! Component: 1400 - total flux cleaned = 0.000154741 Jy ! Component: 1450 - total flux cleaned = 0.000207695 Jy ! Component: 1500 - total flux cleaned = 0.00027711 Jy ! Component: 1550 - total flux cleaned = 0.00031115 Jy ! Component: 1600 - total flux cleaned = 0.000395432 Jy ! Component: 1650 - total flux cleaned = 0.000494769 Jy ! Component: 1700 - total flux cleaned = 0.000559418 Jy ! Component: 1750 - total flux cleaned = 0.000607297 Jy ! Component: 1800 - total flux cleaned = 0.000622861 Jy ! Component: 1850 - total flux cleaned = 0.000684889 Jy ! Component: 1900 - total flux cleaned = 0.00073065 Jy ! Component: 1950 - total flux cleaned = 0.000805999 Jy ! Component: 2000 - total flux cleaned = 0.000820872 Jy ! Component: 2050 - total flux cleaned = 0.000894416 Jy ! Component: 2100 - total flux cleaned = 0.000966545 Jy ! Component: 2150 - total flux cleaned = 0.000980783 Jy ! Component: 2200 - total flux cleaned = 0.0010091 Jy ! Component: 2250 - total flux cleaned = 0.00106504 Jy ! Component: 2300 - total flux cleaned = 0.00114736 Jy ! Component: 2350 - total flux cleaned = 0.0011744 Jy ! Component: 2400 - total flux cleaned = 0.0012279 Jy ! Component: 2450 - total flux cleaned = 0.00130736 Jy ! Component: 2500 - total flux cleaned = 0.00133362 Jy ! Component: 2550 - total flux cleaned = 0.00139818 Jy ! Component: 2600 - total flux cleaned = 0.00143627 Jy ! Component: 2650 - total flux cleaned = 0.00148668 Jy ! Component: 2700 - total flux cleaned = 0.00154868 Jy ! Component: 2750 - total flux cleaned = 0.00152384 Jy ! Component: 2800 - total flux cleaned = 0.00154807 Jy ! Component: 2850 - total flux cleaned = 0.00158411 Jy ! Component: 2900 - total flux cleaned = 0.00158396 Jy ! Component: 2950 - total flux cleaned = 0.00161904 Jy ! Component: 3000 - total flux cleaned = 0.00163069 Jy ! Component: 3050 - total flux cleaned = 0.00164218 Jy ! Component: 3100 - total flux cleaned = 0.0016763 Jy ! Component: 3150 - total flux cleaned = 0.00165371 Jy ! Component: 3200 - total flux cleaned = 0.00167617 Jy ! Component: 3250 - total flux cleaned = 0.00172042 Jy ! Component: 3300 - total flux cleaned = 0.00168749 Jy ! Component: 3350 - total flux cleaned = 0.00164416 Jy ! Component: 3400 - total flux cleaned = 0.00166571 Jy ! Component: 3450 - total flux cleaned = 0.00162312 Jy ! Component: 3500 - total flux cleaned = 0.00169698 Jy ! Component: 3550 - total flux cleaned = 0.00168621 Jy ! Component: 3600 - total flux cleaned = 0.00166535 Jy ! Component: 3650 - total flux cleaned = 0.00166518 Jy ! Component: 3700 - total flux cleaned = 0.00161413 Jy ! Component: 3750 - total flux cleaned = 0.00159397 Jy ! Component: 3800 - total flux cleaned = 0.00159402 Jy ! Component: 3850 - total flux cleaned = 0.00155409 Jy ! Component: 3900 - total flux cleaned = 0.00154429 Jy ! Component: 3950 - total flux cleaned = 0.00156381 Jy ! Component: 4000 - total flux cleaned = 0.00154417 Jy ! Component: 4050 - total flux cleaned = 0.00156344 Jy ! Total flux subtracted in 4096 components = 0.00152501 Jy ! Clean residual min=-0.000795 max=0.000545 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.224613 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 518 components and 0.224613 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0409-1655_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.134 x 3.415 at 9.325 degrees (North through East) ! Clean map min=-0.0016331 max=0.059276 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0409-1655_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0592761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168695 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.853776 0.853776 1.70755 3.4151 6.83021 13.6604 27.3208 54.6417 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 351.38 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0409-1655_X_uvs.log closed on Thu Apr 7 08:58:38 2016