! Started logfile: /scr/pima/bg219b_uvs/J0709-0255_X_uvs.log on Thu Apr 7 01:47:28 2016 obs /scr/pima/bg219b_uvs/J0709-0255_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0709-0255_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902469 visibilities/baseline/integration-bin. ! Found source: J0709-0255 ! ! 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 17544 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/bg219b_uvs/J0709-0255_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 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=1.057196Jy sigma=23.059925 ! Fit after self-cal, rms=0.625487Jy sigma=13.482624 ! 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=0.6794 mas, bmaj=1.746 mas, bpa=-3.212 degrees ! Estimated noise=0.529276 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 = 0.296269 Jy ! Component: 100 - total flux cleaned = 0.360989 Jy ! Total flux subtracted in 100 components = 0.360989 Jy ! Clean residual min=-0.009781 max=0.019525 Jy/beam ! Clean residual mean=0.000002 rms=0.002680 Jy/beam ! Combined flux in latest and established models = 0.360989 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.360989 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=0.076623Jy sigma=1.627739 ! Fit after self-cal, rms=0.076620Jy sigma=1.627669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197961 Jy ! Component: 100 - total flux cleaned = 0.0284903 Jy ! Total flux subtracted in 100 components = 0.0284903 Jy ! Clean residual min=-0.008018 max=0.013425 Jy/beam ! Clean residual mean=-0.000001 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.389479 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.389479 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=0.072868Jy sigma=1.492140 ! Fit after self-cal, rms=0.072833Jy sigma=1.491457 ! Inverting map ! Added new window around map position (-0.4, -16.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116542 Jy ! Component: 100 - total flux cleaned = 0.0172225 Jy ! Total flux subtracted in 100 components = 0.0172225 Jy ! Clean residual min=-0.007603 max=0.013136 Jy/beam ! Clean residual mean=-0.000001 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.406702 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.406702 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=0.070477Jy sigma=1.444658 ! Fit after self-cal, rms=0.070177Jy sigma=1.435594 ! 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=0.8082 mas, bmaj=2.035 mas, bpa=-2.592 degrees ! Estimated noise=0.351347 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, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134058 Jy ! Component: 100 - total flux cleaned = 0.0219218 Jy ! Component: 150 - total flux cleaned = 0.0275321 Jy ! Component: 200 - total flux cleaned = 0.0308421 Jy ! Total flux subtracted in 200 components = 0.0308421 Jy ! Clean residual min=-0.007991 max=0.008340 Jy/beam ! Clean residual mean=-0.000009 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.437544 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 69 components and 0.437544 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=0.066646Jy sigma=1.370122 ! Fit after self-cal, rms=0.066521Jy sigma=1.367346 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8082 x 2.035 at -2.592 degrees (North through East) ! Clean map min=-0.0065462 max=0.37354 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 0.97 FD 0.96 HN 0.99 KP 0.94 ! LA 0.98 MK 0.97 NL 1.01 OV 0.96 ! PT 1.14 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.98 ! LA 0.99 MK 1.02 NL 1.02 OV 1.02 ! PT 1.16 SC 1.01 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.97 KP 0.97 ! LA 0.97 MK 1.00 NL 0.99 OV 0.97 ! PT 1.19 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 0.97 ! LA 0.98 MK 1.02 NL 1.02 OV 0.97 ! PT 1.19 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.02 ! LA 1.01 MK 1.04 NL 1.01 OV 1.00 ! PT 1.19 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.95 KP 0.97 ! LA 0.97 MK 1.01 NL 0.98 OV 0.96 ! PT 1.18 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=0.066521Jy sigma=1.367346 ! Fit after self-cal, rms=0.062152Jy sigma=1.272610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8093 mas, bmaj=2.036 mas, bpa=-2.606 degrees ! Estimated noise=0.352684 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 = -0.00501033 Jy ! Component: 100 - total flux cleaned = -0.00650979 Jy ! Component: 150 - total flux cleaned = -0.00732575 Jy ! Component: 200 - total flux cleaned = -0.00755941 Jy ! Total flux subtracted in 200 components = -0.00755941 Jy ! Clean residual min=-0.004944 max=0.003719 Jy/beam ! Clean residual mean=-0.000003 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.429984 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.429984 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=0.061784Jy sigma=1.261908 ! Fit after self-cal, rms=0.061771Jy sigma=1.261289 ! 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=0.061771Jy sigma=1.261289 ! Fit after self-cal, rms=0.061391Jy sigma=1.252526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8092 mas, bmaj=2.036 mas, bpa=-2.639 degrees ! Estimated noise=0.351251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00260351 Jy ! Component: 100 - total flux cleaned = -0.00330651 Jy ! Component: 150 - total flux cleaned = -0.00393787 Jy ! Component: 200 - total flux cleaned = -0.00410399 Jy ! Total flux subtracted in 200 components = -0.00410399 Jy ! Clean residual min=-0.004013 max=0.002896 Jy/beam ! Clean residual mean=-0.000003 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.42588 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.42588 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=0.061251Jy sigma=1.249280 ! Fit after self-cal, rms=0.061237Jy sigma=1.249014 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 = -0.000230247 Jy ! Component: 100 - total flux cleaned = -0.000371148 Jy ! Component: 150 - total flux cleaned = -0.000559336 Jy ! Component: 200 - total flux cleaned = -0.000702705 Jy ! Total flux subtracted in 200 components = -0.000702705 Jy ! Clean residual min=-0.003884 max=0.002823 Jy/beam ! Clean residual mean=-0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.425177 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.425177 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=0.061202Jy sigma=1.248135 ! Fit after self-cal, rms=0.061197Jy sigma=1.248081 ! 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=0.061197Jy sigma=1.248081 ! Fit after self-cal, rms=0.060971Jy sigma=1.246780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8088 mas, bmaj=2.035 mas, bpa=-2.665 degrees ! Estimated noise=0.349688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0019293 Jy ! Component: 100 - total flux cleaned = -0.00242561 Jy ! Component: 150 - total flux cleaned = -0.00271978 Jy ! Component: 200 - total flux cleaned = -0.00288928 Jy ! Total flux subtracted in 200 components = -0.00288928 Jy ! Clean residual min=-0.003599 max=0.002714 Jy/beam ! Clean residual mean=-0.000003 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.422288 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.422288 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=0.060894Jy sigma=1.245277 ! Fit after self-cal, rms=0.060891Jy sigma=1.245216 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 = -0.000153245 Jy ! Component: 100 - total flux cleaned = -0.000302868 Jy ! Component: 150 - total flux cleaned = -0.000349904 Jy ! Component: 200 - total flux cleaned = -0.000393449 Jy ! Total flux subtracted in 200 components = -0.000393449 Jy ! Clean residual min=-0.003530 max=0.002663 Jy/beam ! Clean residual mean=-0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.421895 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.421895 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=0.060872Jy sigma=1.244834 ! Fit after self-cal, rms=0.060869Jy sigma=1.244810 ! 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=0.060869Jy sigma=1.244810 ! Fit after self-cal, rms=0.060636Jy sigma=1.244015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=3.498 mas, bpa=2.245 degrees ! Estimated noise=0.468177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187908 Jy ! Component: 100 - total flux cleaned = -0.00241881 Jy ! Component: 150 - total flux cleaned = -0.00282056 Jy ! Component: 200 - total flux cleaned = -0.00288658 Jy ! Total flux subtracted in 200 components = -0.00288658 Jy ! Clean residual min=-0.004476 max=0.003236 Jy/beam ! Clean residual mean=-0.000006 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.419008 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 115 components and 0.419008 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=0.060652Jy sigma=1.243659 ! Fit after self-cal, rms=0.060644Jy sigma=1.243462 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 = -0.000210356 Jy ! Component: 100 - total flux cleaned = -0.000122622 Jy ! Component: 150 - total flux cleaned = -9.47664e-05 Jy ! Component: 200 - total flux cleaned = -9.36609e-05 Jy ! Total flux subtracted in 200 components = -9.36609e-05 Jy ! Clean residual min=-0.004320 max=0.003150 Jy/beam ! Clean residual mean=-0.000006 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.418915 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 119 components and 0.418915 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=0.060659Jy sigma=1.243595 ! Fit after self-cal, rms=0.060654Jy sigma=1.243457 ! 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=0.8084 mas, bmaj=2.034 mas, bpa=-2.683 degrees ! Estimated noise=0.348244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8084 x 2.034 at -2.683 degrees (North through East) ! Clean map min=-0.0032048 max=0.37237 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=0.6804 mas, bmaj=1.746 mas, bpa=-3.32 degrees ! Estimated noise=0.521291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.291765 Jy ! Component: 100 - total flux cleaned = 0.355616 Jy ! Component: 150 - total flux cleaned = 0.375336 Jy ! Component: 200 - total flux cleaned = 0.384902 Jy ! Total flux subtracted in 200 components = 0.384902 Jy ! Clean residual min=-0.004515 max=0.005614 Jy/beam ! Clean residual mean=0.000001 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.384902 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.384902 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8084 mas, bmaj=2.034 mas, bpa=-2.683 degrees ! Estimated noise=0.348244 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 = 0.0085173 Jy ! Component: 100 - total flux cleaned = 0.0141008 Jy ! Component: 150 - total flux cleaned = 0.0181612 Jy ! Component: 200 - total flux cleaned = 0.0213631 Jy ! Total flux subtracted in 200 components = 0.0213631 Jy ! Clean residual min=-0.003113 max=0.003925 Jy/beam ! Clean residual mean=-0.000002 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.406265 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 54 components and 0.406265 Jy ! Inverting map ! Added new window around map position (-2, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036277 Jy ! Component: 100 - total flux cleaned = 0.00588716 Jy ! Component: 150 - total flux cleaned = 0.00772843 Jy ! Component: 200 - total flux cleaned = 0.00926935 Jy ! Total flux subtracted in 200 components = 0.00926935 Jy ! Clean residual min=-0.003127 max=0.002664 Jy/beam ! Clean residual mean=-0.000002 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.415534 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 92 components and 0.415534 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=2.069 mas, bmaj=3.498 mas, bpa=2.245 degrees ! Estimated noise=0.468177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229118 Jy ! Component: 100 - total flux cleaned = 0.00381335 Jy ! Component: 150 - total flux cleaned = 0.00454332 Jy ! Component: 200 - total flux cleaned = 0.00508098 Jy ! Total flux subtracted in 200 components = 0.00508098 Jy ! Clean residual min=-0.004097 max=0.003106 Jy/beam ! Clean residual mean=-0.000006 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.420615 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 = 0.000391846 Jy ! Component: 100 - total flux cleaned = 0.000732922 Jy ! Component: 150 - total flux cleaned = 0.00100519 Jy ! Component: 200 - total flux cleaned = 0.00120008 Jy ! Total flux subtracted in 200 components = 0.00120008 Jy ! Clean residual min=-0.004076 max=0.002996 Jy/beam ! Clean residual mean=-0.000006 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.421815 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.421815 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8084 mas, bmaj=2.034 mas, bpa=-2.683 degrees ! Estimated noise=0.348244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000992616 Jy ! Component: 100 - total flux cleaned = 0.00116776 Jy ! Component: 150 - total flux cleaned = 0.00124113 Jy ! Component: 200 - total flux cleaned = 0.00124235 Jy ! Total flux subtracted in 200 components = 0.00124235 Jy ! Clean residual min=-0.003134 max=0.002622 Jy/beam ! Clean residual mean=-0.000003 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.423058 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.423058 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=0.060528Jy sigma=1.240896 ! Fit after self-cal, rms=0.060489Jy sigma=1.240225 wmodel /scr/pima/bg219b_uvs/J0709-0255_X_map.mod ! Writing 121 model components to file: /scr/pima/bg219b_uvs/J0709-0255_X_map.mod wobs /scr/pima/bg219b_uvs/J0709-0255_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0709-0255_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0709-0255_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0709-0255_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 = -0.00137782 Jy ! Component: 100 - total flux cleaned = -0.00206238 Jy ! Component: 150 - total flux cleaned = -0.0023336 Jy ! Component: 200 - total flux cleaned = -0.00237532 Jy ! Component: 250 - total flux cleaned = -0.00245535 Jy ! Component: 300 - total flux cleaned = -0.00245614 Jy ! Component: 350 - total flux cleaned = -0.00241812 Jy ! Component: 400 - total flux cleaned = -0.00238174 Jy ! Component: 450 - total flux cleaned = -0.00238145 Jy ! Component: 500 - total flux cleaned = -0.00234764 Jy ! Component: 550 - total flux cleaned = -0.00231515 Jy ! Component: 600 - total flux cleaned = -0.00225109 Jy ! Component: 650 - total flux cleaned = -0.00221946 Jy ! Component: 700 - total flux cleaned = -0.00218938 Jy ! Component: 750 - total flux cleaned = -0.00212975 Jy ! Component: 800 - total flux cleaned = -0.00215962 Jy ! Component: 850 - total flux cleaned = -0.00213089 Jy ! Component: 900 - total flux cleaned = -0.0021311 Jy ! Component: 950 - total flux cleaned = -0.00204793 Jy ! Component: 1000 - total flux cleaned = -0.00204845 Jy ! Component: 1050 - total flux cleaned = -0.00194105 Jy ! Component: 1100 - total flux cleaned = -0.00188862 Jy ! Component: 1150 - total flux cleaned = -0.00191463 Jy ! Component: 1200 - total flux cleaned = -0.00196571 Jy ! Component: 1250 - total flux cleaned = -0.00191538 Jy ! Component: 1300 - total flux cleaned = -0.0019652 Jy ! Component: 1350 - total flux cleaned = -0.00194079 Jy ! Component: 1400 - total flux cleaned = -0.00198888 Jy ! Component: 1450 - total flux cleaned = -0.00210793 Jy ! Component: 1500 - total flux cleaned = -0.00208457 Jy ! Component: 1550 - total flux cleaned = -0.00217738 Jy ! Component: 1600 - total flux cleaned = -0.00213172 Jy ! Component: 1650 - total flux cleaned = -0.00228898 Jy ! Component: 1700 - total flux cleaned = -0.0022665 Jy ! Component: 1750 - total flux cleaned = -0.00217878 Jy ! Component: 1800 - total flux cleaned = -0.00228746 Jy ! Component: 1850 - total flux cleaned = -0.00224492 Jy ! Component: 1900 - total flux cleaned = -0.00226615 Jy ! Component: 1950 - total flux cleaned = -0.00224546 Jy ! Component: 2000 - total flux cleaned = -0.00218352 Jy ! Component: 2050 - total flux cleaned = -0.00218322 Jy ! Component: 2100 - total flux cleaned = -0.00208237 Jy ! Component: 2150 - total flux cleaned = -0.0020229 Jy ! Component: 2200 - total flux cleaned = -0.00196377 Jy ! Component: 2250 - total flux cleaned = -0.00184697 Jy ! Component: 2300 - total flux cleaned = -0.00180887 Jy ! Component: 2350 - total flux cleaned = -0.00186612 Jy ! Component: 2400 - total flux cleaned = -0.00179051 Jy ! Component: 2450 - total flux cleaned = -0.00182805 Jy ! Component: 2500 - total flux cleaned = -0.00184663 Jy ! Component: 2550 - total flux cleaned = -0.00179164 Jy ! Component: 2600 - total flux cleaned = -0.00177354 Jy ! Component: 2650 - total flux cleaned = -0.00186353 Jy ! Component: 2700 - total flux cleaned = -0.00170274 Jy ! Component: 2750 - total flux cleaned = -0.00172065 Jy ! Component: 2800 - total flux cleaned = -0.00173783 Jy ! Component: 2850 - total flux cleaned = -0.00168586 Jy ! Component: 2900 - total flux cleaned = -0.00166851 Jy ! Component: 2950 - total flux cleaned = -0.00158319 Jy ! Component: 3000 - total flux cleaned = -0.00160009 Jy ! Component: 3050 - total flux cleaned = -0.00158363 Jy ! Component: 3100 - total flux cleaned = -0.00158377 Jy ! Component: 3150 - total flux cleaned = -0.00166631 Jy ! Component: 3200 - total flux cleaned = -0.00168274 Jy ! Component: 3250 - total flux cleaned = -0.00171499 Jy ! Component: 3300 - total flux cleaned = -0.00176332 Jy ! Component: 3350 - total flux cleaned = -0.00174751 Jy ! Component: 3400 - total flux cleaned = -0.00181124 Jy ! Component: 3450 - total flux cleaned = -0.00188972 Jy ! Component: 3500 - total flux cleaned = -0.00187407 Jy ! Component: 3550 - total flux cleaned = -0.00188963 Jy ! Component: 3600 - total flux cleaned = -0.00201292 Jy ! Component: 3650 - total flux cleaned = -0.00196717 Jy ! Component: 3700 - total flux cleaned = -0.00199767 Jy ! Component: 3750 - total flux cleaned = -0.00207302 Jy ! Component: 3800 - total flux cleaned = -0.00211784 Jy ! Component: 3850 - total flux cleaned = -0.00213253 Jy ! Component: 3900 - total flux cleaned = -0.00217671 Jy ! Component: 3950 - total flux cleaned = -0.002162 Jy ! Component: 4000 - total flux cleaned = -0.00220553 Jy ! Component: 4050 - total flux cleaned = -0.00222008 Jy ! Total flux subtracted in 4096 components = -0.00222003 Jy ! Clean residual min=-0.000850 max=0.000898 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.420838 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 427 components and 0.420837 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0709-0255_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8084 x 2.034 at -2.683 degrees (North through East) ! Clean map min=-0.0018058 max=0.37206 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0709-0255_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.372056 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240702 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194085 0.194085 0.388171 0.776342 1.55268 3.10537 6.21073 12.4215 24.8429 49.6859 99.3717 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.372 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1545.71 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0709-0255_X_uvs.log closed on Thu Apr 7 01:47:32 2016