! Started logfile: /scr/pima/bg219b_uvs/J1324+4048_X_uvs.log on Thu Apr 7 01:55:30 2016 obs /scr/pima/bg219b_uvs/J1324+4048_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1324+4048_X_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! AN table 2: 33 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.739198 visibilities/baseline/integration-bin. ! Found source: J1324+4048 ! ! 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 17244 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/J1324+4048_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 9 telescope corrections were flagged in sub-array 1. ! A total of 65 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 65 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 65 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 65 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 65 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 65 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 65 telescope corrections were flagged in sub-array 2. ! ! 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=1.018350Jy sigma=25.292722 ! Fit after self-cal, rms=0.879435Jy sigma=21.891582 ! 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=0.8734 mas, bmaj=1.012 mas, bpa=-14.31 degrees ! Estimated noise=0.543217 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 = 0.0904859 Jy ! Component: 100 - total flux cleaned = 0.116782 Jy ! Total flux subtracted in 100 components = 0.116782 Jy ! Clean residual min=-0.013203 max=0.034153 Jy/beam ! Clean residual mean=0.000015 rms=0.003769 Jy/beam ! Combined flux in latest and established models = 0.116782 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.116782 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=0.083391Jy sigma=2.097325 ! Fit after self-cal, rms=0.083073Jy sigma=2.089698 ! Inverting map ! Added new window around map position (5.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283786 Jy ! Component: 100 - total flux cleaned = 0.0423593 Jy ! Total flux subtracted in 100 components = 0.0423593 Jy ! Clean residual min=-0.009098 max=0.026981 Jy/beam ! Clean residual mean=0.000011 rms=0.002748 Jy/beam ! Combined flux in latest and established models = 0.159142 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.159142 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=0.072142Jy sigma=1.784495 ! Fit after self-cal, rms=0.068679Jy sigma=1.700666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180101 Jy ! Component: 100 - total flux cleaned = 0.0269493 Jy ! Total flux subtracted in 100 components = 0.0269493 Jy ! Clean residual min=-0.007326 max=0.013199 Jy/beam ! Clean residual mean=0.000008 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.186091 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.186091 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=0.063654Jy sigma=1.551824 ! Fit after self-cal, rms=0.062244Jy sigma=1.516981 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010915 Jy ! Component: 100 - total flux cleaned = 0.0135636 Jy ! Total flux subtracted in 100 components = 0.0135636 Jy ! Clean residual min=-0.006426 max=0.007943 Jy/beam ! Clean residual mean=0.000006 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.199655 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.199655 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=0.060419Jy sigma=1.457396 ! Fit after self-cal, rms=0.059869Jy sigma=1.443369 ! 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=1.06 mas, bmaj=1.265 mas, bpa=-28.33 degrees ! Estimated noise=0.298968 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 = 0.00747284 Jy ! Component: 100 - total flux cleaned = 0.00869178 Jy ! Component: 150 - total flux cleaned = 0.00966839 Jy ! Component: 200 - total flux cleaned = 0.0106476 Jy ! Total flux subtracted in 200 components = 0.0106476 Jy ! Clean residual min=-0.005798 max=0.008418 Jy/beam ! Clean residual mean=0.000004 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.210302 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.210302 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=0.058759Jy sigma=1.405457 ! Fit after self-cal, rms=0.058418Jy sigma=1.396597 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 1.265 at -28.33 degrees (North through East) ! Clean map min=-0.0052049 max=0.10337 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 0.96 FD 0.95 KP 0.84 LA 0.91 ! MK 0.99 NL 1.00 OV 1.00 PT 1.20 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.01 KP 0.94 LA 0.94 ! MK 1.02 NL 0.93 OV 0.99 PT 0.93 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.99 KP 0.91 LA 0.91 ! MK 0.99 NL 0.99 OV 1.04 PT 0.97 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 KP 0.96 LA 0.92 ! MK 1.08 NL 1.00 OV 1.14 PT 1.20 ! SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! 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=0.058418Jy sigma=1.396597 ! Fit after self-cal, rms=0.058174Jy sigma=1.380484 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.276 mas, bpa=-29.49 degrees ! Estimated noise=0.297681 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 = 0.000604976 Jy ! Component: 100 - total flux cleaned = 0.00112303 Jy ! Component: 150 - total flux cleaned = 0.00169925 Jy ! Component: 200 - total flux cleaned = 0.00220543 Jy ! Total flux subtracted in 200 components = 0.00220543 Jy ! Clean residual min=-0.004290 max=0.006195 Jy/beam ! Clean residual mean=0.000004 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.212508 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.212508 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=0.057683Jy sigma=1.364037 ! Fit after self-cal, rms=0.057514Jy sigma=1.358876 ! 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=0.057514Jy sigma=1.358876 ! Fit after self-cal, rms=0.057283Jy sigma=1.358487 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.276 mas, bpa=-29.48 degrees ! Estimated noise=0.29648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466889 Jy ! Component: 100 - total flux cleaned = 0.000797797 Jy ! Component: 150 - total flux cleaned = 0.00124984 Jy ! Component: 200 - total flux cleaned = 0.00170411 Jy ! Total flux subtracted in 200 components = 0.00170411 Jy ! Clean residual min=-0.003725 max=0.005620 Jy/beam ! Clean residual mean=0.000003 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.214212 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.214212 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=0.057031Jy sigma=1.349776 ! Fit after self-cal, rms=0.056938Jy sigma=1.347292 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 (-12.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413123 Jy ! Component: 100 - total flux cleaned = 0.0049863 Jy ! Component: 150 - total flux cleaned = 0.00578315 Jy ! Component: 200 - total flux cleaned = 0.00632122 Jy ! Total flux subtracted in 200 components = 0.00632122 Jy ! Clean residual min=-0.003339 max=0.004373 Jy/beam ! Clean residual mean=0.000004 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.220533 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.220533 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=0.056401Jy sigma=1.333073 ! Fit after self-cal, rms=0.056348Jy sigma=1.330822 ! Inverting map ! Added new window around map position (23.6, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332051 Jy ! Component: 100 - total flux cleaned = 0.00357269 Jy ! Component: 150 - total flux cleaned = 0.00357486 Jy ! Component: 200 - total flux cleaned = 0.00345842 Jy ! Total flux subtracted in 200 components = 0.00345842 Jy ! Clean residual min=-0.003324 max=0.003450 Jy/beam ! Clean residual mean=0.000004 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.223991 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.223991 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=0.056083Jy sigma=1.323521 ! Fit after self-cal, rms=0.056058Jy sigma=1.322567 ! 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=0.056058Jy sigma=1.322567 ! Fit after self-cal, rms=0.055988Jy sigma=1.305261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.276 mas, bpa=-29.09 degrees ! Estimated noise=0.29496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000708818 Jy ! Component: 100 - total flux cleaned = -0.00114418 Jy ! Component: 150 - total flux cleaned = -0.00132291 Jy ! Component: 200 - total flux cleaned = -0.00162833 Jy ! Total flux subtracted in 200 components = -0.00162833 Jy ! Clean residual min=-0.002630 max=0.002620 Jy/beam ! Clean residual mean=0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.222363 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.222363 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=0.055896Jy sigma=1.302772 ! Fit after self-cal, rms=0.055916Jy sigma=1.302322 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 (32.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220388 Jy ! Component: 100 - total flux cleaned = 0.00254106 Jy ! Component: 150 - total flux cleaned = 0.00242382 Jy ! Component: 200 - total flux cleaned = 0.00225015 Jy ! Total flux subtracted in 200 components = 0.00225015 Jy ! Clean residual min=-0.002360 max=0.002193 Jy/beam ! Clean residual mean=0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.224613 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.224613 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=0.055806Jy sigma=1.299496 ! Fit after self-cal, rms=0.055795Jy sigma=1.299200 ! 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=0.055795Jy sigma=1.299200 ! Fit after self-cal, rms=0.055670Jy sigma=1.294998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=2.694 mas, bpa=-77.56 degrees ! Estimated noise=0.357746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288599 Jy ! Component: 100 - total flux cleaned = -0.000517618 Jy ! Component: 150 - total flux cleaned = -0.000690618 Jy ! Component: 200 - total flux cleaned = -0.000821389 Jy ! Total flux subtracted in 200 components = -0.000821389 Jy ! Clean residual min=-0.002602 max=0.002535 Jy/beam ! Clean residual mean=0.000006 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.223792 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.223792 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=0.055645Jy sigma=1.294333 ! Fit after self-cal, rms=0.055648Jy sigma=1.294256 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 = 0.000141284 Jy ! Component: 100 - total flux cleaned = 6.99488e-05 Jy ! Component: 150 - total flux cleaned = 2.67316e-05 Jy ! Component: 200 - total flux cleaned = -1.33804e-05 Jy ! Total flux subtracted in 200 components = -1.33804e-05 Jy ! Clean residual min=-0.002533 max=0.002538 Jy/beam ! Clean residual mean=0.000006 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.223778 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.223778 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=0.055637Jy sigma=1.293981 ! Fit after self-cal, rms=0.055634Jy sigma=1.293965 ! 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=1.07 mas, bmaj=1.278 mas, bpa=-29.05 degrees ! Estimated noise=0.293985 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 1.278 at -29.05 degrees (North through East) ! Clean map min=-0.0025127 max=0.093723 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=0.8808 mas, bmaj=1.018 mas, bpa=-14.79 degrees ! Estimated noise=0.538038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0949159 Jy ! Component: 100 - total flux cleaned = 0.136437 Jy ! Component: 150 - total flux cleaned = 0.159961 Jy ! Component: 200 - total flux cleaned = 0.175603 Jy ! Total flux subtracted in 200 components = 0.175603 Jy ! Clean residual min=-0.005510 max=0.008609 Jy/beam ! Clean residual mean=0.000010 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.175603 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 0.175603 Jy ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.278 mas, bpa=-29.05 degrees ! Estimated noise=0.293985 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 = 0.0136494 Jy ! Component: 100 - total flux cleaned = 0.0220142 Jy ! Component: 150 - total flux cleaned = 0.0276358 Jy ! Component: 200 - total flux cleaned = 0.0317573 Jy ! Total flux subtracted in 200 components = 0.0317573 Jy ! Clean residual min=-0.002833 max=0.003390 Jy/beam ! Clean residual mean=0.000004 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.20736 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.20736 Jy ! Inverting map ! Added new window around map position (4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362749 Jy ! Component: 100 - total flux cleaned = 0.00636529 Jy ! Component: 150 - total flux cleaned = 0.00862681 Jy ! Component: 200 - total flux cleaned = 0.0105184 Jy ! Total flux subtracted in 200 components = 0.0105184 Jy ! Clean residual min=-0.002312 max=0.002293 Jy/beam ! Clean residual mean=0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.217879 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.217879 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=2.362 mas, bmaj=2.694 mas, bpa=-77.56 degrees ! Estimated noise=0.357746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220511 Jy ! Component: 100 - total flux cleaned = 0.0032448 Jy ! Component: 150 - total flux cleaned = 0.00408136 Jy ! Component: 200 - total flux cleaned = 0.00463567 Jy ! Total flux subtracted in 200 components = 0.00463567 Jy ! Clean residual min=-0.002788 max=0.002632 Jy/beam ! Clean residual mean=0.000007 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.222514 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 = 0.000197479 Jy ! Component: 100 - total flux cleaned = 0.000368919 Jy ! Component: 150 - total flux cleaned = 0.000461045 Jy ! Component: 200 - total flux cleaned = 0.000603487 Jy ! Total flux subtracted in 200 components = 0.000603487 Jy ! Clean residual min=-0.002670 max=0.002386 Jy/beam ! Clean residual mean=0.000007 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.223118 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 113 components and 0.223118 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.278 mas, bpa=-29.05 degrees ! Estimated noise=0.293985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517357 Jy ! Component: 100 - total flux cleaned = 0.000649936 Jy ! Component: 150 - total flux cleaned = 0.000728392 Jy ! Component: 200 - total flux cleaned = 0.000726895 Jy ! Total flux subtracted in 200 components = 0.000726895 Jy ! Clean residual min=-0.001922 max=0.001851 Jy/beam ! Clean residual mean=0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.223845 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.223845 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=0.055638Jy sigma=1.294128 ! Fit after self-cal, rms=0.055606Jy sigma=1.293316 wmodel /scr/pima/bg219b_uvs/J1324+4048_X_map.mod ! Writing 135 model components to file: /scr/pima/bg219b_uvs/J1324+4048_X_map.mod wobs /scr/pima/bg219b_uvs/J1324+4048_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1324+4048_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1324+4048_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J1324+4048_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 = -0.000281678 Jy ! Component: 100 - total flux cleaned = -0.000219984 Jy ! Component: 150 - total flux cleaned = -0.000130588 Jy ! Component: 200 - total flux cleaned = -4.42965e-05 Jy ! Component: 250 - total flux cleaned = -4.33276e-05 Jy ! Component: 300 - total flux cleaned = -4.28905e-05 Jy ! Component: 350 - total flux cleaned = -9.45213e-05 Jy ! Component: 400 - total flux cleaned = -4.33885e-05 Jy ! Component: 450 - total flux cleaned = -1.85673e-05 Jy ! Component: 500 - total flux cleaned = 5.44908e-05 Jy ! Component: 550 - total flux cleaned = 0.000148462 Jy ! Component: 600 - total flux cleaned = 0.000217757 Jy ! Component: 650 - total flux cleaned = 0.000419473 Jy ! Component: 700 - total flux cleaned = 0.000462673 Jy ! Component: 750 - total flux cleaned = 0.000548717 Jy ! Component: 800 - total flux cleaned = 0.000633095 Jy ! Component: 850 - total flux cleaned = 0.000736115 Jy ! Component: 900 - total flux cleaned = 0.000856682 Jy ! Component: 950 - total flux cleaned = 0.00093518 Jy ! Component: 1000 - total flux cleaned = 0.00103172 Jy ! Component: 1050 - total flux cleaned = 0.00108839 Jy ! Component: 1100 - total flux cleaned = 0.00114427 Jy ! Component: 1150 - total flux cleaned = 0.00118111 Jy ! Component: 1200 - total flux cleaned = 0.00130615 Jy ! Component: 1250 - total flux cleaned = 0.00134077 Jy ! Component: 1300 - total flux cleaned = 0.00144448 Jy ! Component: 1350 - total flux cleaned = 0.00142725 Jy ! Component: 1400 - total flux cleaned = 0.00151087 Jy ! Component: 1450 - total flux cleaned = 0.00147738 Jy ! Component: 1500 - total flux cleaned = 0.00147726 Jy ! Component: 1550 - total flux cleaned = 0.00146127 Jy ! Component: 1600 - total flux cleaned = 0.00150848 Jy ! Component: 1650 - total flux cleaned = 0.00147721 Jy ! Component: 1700 - total flux cleaned = 0.00146211 Jy ! Component: 1750 - total flux cleaned = 0.00150763 Jy ! Component: 1800 - total flux cleaned = 0.00152245 Jy ! Component: 1850 - total flux cleaned = 0.00152238 Jy ! Component: 1900 - total flux cleaned = 0.00152229 Jy ! Component: 1950 - total flux cleaned = 0.00149358 Jy ! Component: 2000 - total flux cleaned = 0.00152184 Jy ! Component: 2050 - total flux cleaned = 0.00154998 Jy ! Component: 2100 - total flux cleaned = 0.0016329 Jy ! Component: 2150 - total flux cleaned = 0.00166001 Jy ! Component: 2200 - total flux cleaned = 0.00163291 Jy ! Component: 2250 - total flux cleaned = 0.00168637 Jy ! Component: 2300 - total flux cleaned = 0.00172591 Jy ! Component: 2350 - total flux cleaned = 0.00172625 Jy ! Component: 2400 - total flux cleaned = 0.00176514 Jy ! Component: 2450 - total flux cleaned = 0.00185469 Jy ! Component: 2500 - total flux cleaned = 0.00186732 Jy ! Component: 2550 - total flux cleaned = 0.0019049 Jy ! Component: 2600 - total flux cleaned = 0.00195433 Jy ! Component: 2650 - total flux cleaned = 0.0020157 Jy ! Component: 2700 - total flux cleaned = 0.00206435 Jy ! Component: 2750 - total flux cleaned = 0.00207643 Jy ! Component: 2800 - total flux cleaned = 0.0021003 Jy ! Component: 2850 - total flux cleaned = 0.00214758 Jy ! Component: 2900 - total flux cleaned = 0.00217082 Jy ! Component: 2950 - total flux cleaned = 0.00221715 Jy ! Component: 3000 - total flux cleaned = 0.00222864 Jy ! Component: 3050 - total flux cleaned = 0.0022513 Jy ! Component: 3100 - total flux cleaned = 0.00222864 Jy ! Component: 3150 - total flux cleaned = 0.00223981 Jy ! Component: 3200 - total flux cleaned = 0.00223969 Jy ! Component: 3250 - total flux cleaned = 0.00220656 Jy ! Component: 3300 - total flux cleaned = 0.00221743 Jy ! Component: 3350 - total flux cleaned = 0.00221741 Jy ! Component: 3400 - total flux cleaned = 0.00219599 Jy ! Component: 3450 - total flux cleaned = 0.00220677 Jy ! Component: 3500 - total flux cleaned = 0.00223865 Jy ! Component: 3550 - total flux cleaned = 0.00222802 Jy ! Component: 3600 - total flux cleaned = 0.002207 Jy ! Component: 3650 - total flux cleaned = 0.00221743 Jy ! Component: 3700 - total flux cleaned = 0.00217622 Jy ! Component: 3750 - total flux cleaned = 0.00222777 Jy ! Component: 3800 - total flux cleaned = 0.0022074 Jy ! Component: 3850 - total flux cleaned = 0.00222783 Jy ! Component: 3900 - total flux cleaned = 0.00224812 Jy ! Component: 3950 - total flux cleaned = 0.00228826 Jy ! Component: 4000 - total flux cleaned = 0.00224832 Jy ! Component: 4050 - total flux cleaned = 0.00225825 Jy ! Total flux subtracted in 4096 components = 0.00228785 Jy ! Clean residual min=-0.000613 max=0.000659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.226133 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 422 components and 0.226133 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1324+4048_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 1.278 at -29.05 degrees (North through East) ! Clean map min=-0.0014199 max=0.092016 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1324+4048_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0920158 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157154 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.512371 0.512371 1.02474 2.04949 4.09897 8.19794 16.3959 32.7918 65.5835 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 585.512 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1324+4048_X_uvs.log closed on Thu Apr 7 01:55:35 2016