! Started logfile: /scr/pima/bg219h_uvs/J2244+2600_X_uvs.log on Thu Apr 7 12:21:38 2016 obs /scr/pima/bg219h_uvs/J2244+2600_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2244+2600_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.876496 visibilities/baseline/integration-bin. ! Found source: J2244+2600 ! ! 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 24612 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/bg219h_uvs/J2244+2600_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.006501Jy sigma=25.061003 ! Fit after self-cal, rms=0.894412Jy sigma=22.175199 ! 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=0.7495 mas, bmaj=1.603 mas, bpa=-0.4959 degrees ! Estimated noise=0.484771 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 = 0.0767854 Jy ! Component: 100 - total flux cleaned = 0.113775 Jy ! Total flux subtracted in 100 components = 0.113775 Jy ! Clean residual min=-0.011559 max=0.034680 Jy/beam ! Clean residual mean=0.000003 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 0.113775 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.113775 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=0.087772Jy sigma=2.059448 ! Fit after self-cal, rms=0.086140Jy sigma=2.025771 ! Inverting map ! Added new window around map position (-1.2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314699 Jy ! Component: 100 - total flux cleaned = 0.0488289 Jy ! Total flux subtracted in 100 components = 0.0488289 Jy ! Clean residual min=-0.006416 max=0.020148 Jy/beam ! Clean residual mean=0.000002 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 0.162604 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.162604 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=0.071470Jy sigma=1.635636 ! Fit after self-cal, rms=0.069664Jy sigma=1.584973 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168021 Jy ! Component: 100 - total flux cleaned = 0.0238161 Jy ! Total flux subtracted in 100 components = 0.0238161 Jy ! Clean residual min=-0.005152 max=0.010315 Jy/beam ! Clean residual mean=0.000001 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.18642 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.18642 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=0.065374Jy sigma=1.474275 ! Fit after self-cal, rms=0.064794Jy sigma=1.457440 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728537 Jy ! Component: 100 - total flux cleaned = 0.00774594 Jy ! Total flux subtracted in 100 components = 0.00774594 Jy ! Clean residual min=-0.004889 max=0.005772 Jy/beam ! Clean residual mean=0.000001 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.194166 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.194166 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=0.063823Jy sigma=1.434868 ! Fit after self-cal, rms=0.063699Jy sigma=1.431499 ! 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=0.9483 mas, bmaj=1.844 mas, bpa=-2.153 degrees ! Estimated noise=0.253883 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 = 0.00273948 Jy ! Component: 100 - total flux cleaned = 0.00320037 Jy ! Component: 150 - total flux cleaned = 0.0032008 Jy ! Component: 200 - total flux cleaned = 0.00311906 Jy ! Total flux subtracted in 200 components = 0.00311906 Jy ! Clean residual min=-0.003290 max=0.003339 Jy/beam ! Clean residual mean=0.000000 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.197285 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.197285 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=0.063231Jy sigma=1.421407 ! Fit after self-cal, rms=0.063179Jy sigma=1.419873 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9483 x 1.844 at -2.153 degrees (North through East) ! Clean map min=-0.0030039 max=0.093614 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 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 0.96 NL 1.00 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.90 KP 0.97 ! LA 0.97 MK 0.86 NL 1.02 OV 1.04 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.99 ! LA 0.98 MK 0.91 NL 1.02 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.92 KP 1.00 ! LA 0.98 MK 0.89 NL 1.01 OV 0.99 ! PT 0.99 SC 0.93 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 0.99 ! LA 0.98 MK 0.93 NL 1.01 OV 1.04 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.95 KP 1.03 ! LA 0.98 MK 0.84 NL 1.01 OV 1.01 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 0.99 ! LA 0.98 MK 0.97 NL 1.00 OV 1.03 ! PT 1.02 SC 0.95 ! ! ! 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=0.063179Jy sigma=1.419873 ! Fit after self-cal, rms=0.060374Jy sigma=1.414634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9258 mas, bmaj=1.828 mas, bpa=-2.584 degrees ! Estimated noise=0.246739 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 = 0.000296834 Jy ! Component: 100 - total flux cleaned = 0.000386058 Jy ! Component: 150 - total flux cleaned = 0.00032192 Jy ! Component: 200 - total flux cleaned = 0.000210678 Jy ! Total flux subtracted in 200 components = 0.000210678 Jy ! Clean residual min=-0.002886 max=0.002842 Jy/beam ! Clean residual mean=0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.197496 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.197496 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=0.060160Jy sigma=1.410036 ! Fit after self-cal, rms=0.060100Jy sigma=1.409016 ! 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=0.060100Jy sigma=1.409016 ! Fit after self-cal, rms=0.060571Jy sigma=1.404747 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9215 mas, bmaj=1.816 mas, bpa=-2.745 degrees ! Estimated noise=0.246575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979498 Jy ! Component: 100 - total flux cleaned = 0.00116596 Jy ! Component: 150 - total flux cleaned = 0.00111631 Jy ! Component: 200 - total flux cleaned = 0.00106929 Jy ! Total flux subtracted in 200 components = 0.00106929 Jy ! Clean residual min=-0.002478 max=0.002019 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.198565 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.198565 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=0.060457Jy sigma=1.402123 ! Fit after self-cal, rms=0.060441Jy sigma=1.401589 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 = 0.000187697 Jy ! Component: 100 - total flux cleaned = 0.000188492 Jy ! Component: 150 - total flux cleaned = 0.000186717 Jy ! Component: 200 - total flux cleaned = 0.000186337 Jy ! Total flux subtracted in 200 components = 0.000186337 Jy ! Clean residual min=-0.002328 max=0.001977 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.198751 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.198751 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=0.060369Jy sigma=1.399955 ! Fit after self-cal, rms=0.060355Jy sigma=1.399688 ! 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=0.060355Jy sigma=1.399688 ! Fit after self-cal, rms=0.060075Jy sigma=1.399572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9185 mas, bmaj=1.813 mas, bpa=-2.871 degrees ! Estimated noise=0.245892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054597 Jy ! Component: 100 - total flux cleaned = 0.000593083 Jy ! Component: 150 - total flux cleaned = 0.000629466 Jy ! Component: 200 - total flux cleaned = 0.000629619 Jy ! Total flux subtracted in 200 components = 0.000629619 Jy ! Clean residual min=-0.002248 max=0.001922 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.199381 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.199381 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=0.060018Jy sigma=1.398201 ! Fit after self-cal, rms=0.060007Jy sigma=1.398001 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 = 9.08082e-05 Jy ! Component: 100 - total flux cleaned = 9.34554e-05 Jy ! Component: 150 - total flux cleaned = 0.00012774 Jy ! Component: 200 - total flux cleaned = 0.000127094 Jy ! Total flux subtracted in 200 components = 0.000127094 Jy ! Clean residual min=-0.002116 max=0.001894 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.199508 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.199508 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=0.059964Jy sigma=1.396970 ! Fit after self-cal, rms=0.059956Jy sigma=1.396831 ! 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=0.059956Jy sigma=1.396831 ! Fit after self-cal, rms=0.059847Jy sigma=1.396788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=2.748 mas, bpa=-7.664 degrees ! Estimated noise=0.315761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476024 Jy ! Component: 100 - total flux cleaned = 0.000456789 Jy ! Component: 150 - total flux cleaned = 0.000441021 Jy ! Component: 200 - total flux cleaned = 0.000454159 Jy ! Total flux subtracted in 200 components = 0.000454159 Jy ! Clean residual min=-0.001645 max=0.001743 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.199962 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.199962 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=0.059836Jy sigma=1.396559 ! Fit after self-cal, rms=0.059834Jy sigma=1.396405 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 (-23, -23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141325 Jy ! Component: 100 - total flux cleaned = 0.00192522 Jy ! Component: 150 - total flux cleaned = 0.0021027 Jy ! Component: 200 - total flux cleaned = 0.00217893 Jy ! Total flux subtracted in 200 components = 0.00217893 Jy ! Clean residual min=-0.001476 max=0.001274 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.202141 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.202141 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=0.059786Jy sigma=1.395335 ! Fit after self-cal, rms=0.059786Jy sigma=1.395246 ! 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=0.9168 mas, bmaj=1.811 mas, bpa=-2.969 degrees ! Estimated noise=0.245635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9168 x 1.811 at -2.969 degrees (North through East) ! Clean map min=-0.0016826 max=0.088155 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=0.7278 mas, bmaj=1.578 mas, bpa=-1.163 degrees ! Estimated noise=0.459215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0788565 Jy ! Component: 100 - total flux cleaned = 0.122739 Jy ! Component: 150 - total flux cleaned = 0.149228 Jy ! Component: 200 - total flux cleaned = 0.16612 Jy ! Total flux subtracted in 200 components = 0.16612 Jy ! Clean residual min=-0.004182 max=0.008947 Jy/beam ! Clean residual mean=0.000002 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.16612 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.16612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9168 mas, bmaj=1.811 mas, bpa=-2.969 degrees ! Estimated noise=0.245635 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 = 0.0149744 Jy ! Component: 100 - total flux cleaned = 0.023016 Jy ! Component: 150 - total flux cleaned = 0.0275293 Jy ! Component: 200 - total flux cleaned = 0.0303283 Jy ! Total flux subtracted in 200 components = 0.0303283 Jy ! Clean residual min=-0.001890 max=0.002667 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.196448 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.196448 Jy ! Inverting map ! Added new window around map position (1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166279 Jy ! Component: 100 - total flux cleaned = 0.00236295 Jy ! Component: 150 - total flux cleaned = 0.00290002 Jy ! Component: 200 - total flux cleaned = 0.00337878 Jy ! Total flux subtracted in 200 components = 0.00337878 Jy ! Clean residual min=-0.001602 max=0.001842 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.199827 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.199827 Jy ! Inverting map ! Added new window around map position (-2.6, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110486 Jy ! Component: 100 - total flux cleaned = 0.00143657 Jy ! Component: 150 - total flux cleaned = 0.0016499 Jy ! Component: 200 - total flux cleaned = 0.00176786 Jy ! Total flux subtracted in 200 components = 0.00176786 Jy ! Clean residual min=-0.001423 max=0.001519 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.201595 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 82 components and 0.201595 Jy ! Inverting map ! Added new window around map position (-19.6, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124804 Jy ! Component: 100 - total flux cleaned = 0.00124548 Jy ! Component: 150 - total flux cleaned = 0.00117814 Jy ! Component: 200 - total flux cleaned = 0.00130411 Jy ! Total flux subtracted in 200 components = 0.00130411 Jy ! Clean residual min=-0.001335 max=0.001241 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.202899 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.202899 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=2.135 mas, bmaj=2.748 mas, bpa=-7.664 degrees ! Estimated noise=0.315761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483249 Jy ! Component: 100 - total flux cleaned = 0.000784198 Jy ! Component: 150 - total flux cleaned = 0.00103392 Jy ! Component: 200 - total flux cleaned = 0.00128373 Jy ! Total flux subtracted in 200 components = 0.00128373 Jy ! Clean residual min=-0.001415 max=0.001173 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.204182 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 = 0.000128105 Jy ! Component: 100 - total flux cleaned = 0.000216898 Jy ! Component: 150 - total flux cleaned = 0.000313128 Jy ! Component: 200 - total flux cleaned = 0.000389757 Jy ! Total flux subtracted in 200 components = 0.000389757 Jy ! Clean residual min=-0.001410 max=0.001183 Jy/beam ! Clean residual mean=0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.204572 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 133 components and 0.204572 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9168 mas, bmaj=1.811 mas, bpa=-2.969 degrees ! Estimated noise=0.245635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000426393 Jy ! Component: 100 - total flux cleaned = -0.000480018 Jy ! Component: 150 - total flux cleaned = -0.000504592 Jy ! Component: 200 - total flux cleaned = -0.000549725 Jy ! Total flux subtracted in 200 components = -0.000549725 Jy ! Clean residual min=-0.001200 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.204022 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 153 components and 0.204022 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=0.059513Jy sigma=1.388866 ! Fit after self-cal, rms=0.059464Jy sigma=1.387525 wmodel /scr/pima/bg219h_uvs/J2244+2600_X_map.mod ! Writing 153 model components to file: /scr/pima/bg219h_uvs/J2244+2600_X_map.mod wobs /scr/pima/bg219h_uvs/J2244+2600_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2244+2600_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2244+2600_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J2244+2600_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 = 8.05679e-05 Jy ! Component: 100 - total flux cleaned = 0.000143134 Jy ! Component: 150 - total flux cleaned = 8.32736e-05 Jy ! Component: 200 - total flux cleaned = 6.40692e-05 Jy ! Component: 250 - total flux cleaned = 2.70637e-05 Jy ! Component: 300 - total flux cleaned = -2.66275e-05 Jy ! Component: 350 - total flux cleaned = -6.11447e-05 Jy ! Component: 400 - total flux cleaned = -6.07902e-05 Jy ! Component: 450 - total flux cleaned = 2.38917e-05 Jy ! Component: 500 - total flux cleaned = 5.63492e-05 Jy ! Component: 550 - total flux cleaned = 0.000153006 Jy ! Component: 600 - total flux cleaned = 0.000168655 Jy ! Component: 650 - total flux cleaned = 0.000246367 Jy ! Component: 700 - total flux cleaned = 0.000276618 Jy ! Component: 750 - total flux cleaned = 0.000291609 Jy ! Component: 800 - total flux cleaned = 0.000306323 Jy ! Component: 850 - total flux cleaned = 0.000291915 Jy ! Component: 900 - total flux cleaned = 0.000291957 Jy ! Component: 950 - total flux cleaned = 0.000292099 Jy ! Component: 1000 - total flux cleaned = 0.000306299 Jy ! Component: 1050 - total flux cleaned = 0.000320479 Jy ! Component: 1100 - total flux cleaned = 0.000361527 Jy ! Component: 1150 - total flux cleaned = 0.000361463 Jy ! Component: 1200 - total flux cleaned = 0.000414835 Jy ! Component: 1250 - total flux cleaned = 0.000401832 Jy ! Component: 1300 - total flux cleaned = 0.000427919 Jy ! Component: 1350 - total flux cleaned = 0.000453881 Jy ! Component: 1400 - total flux cleaned = 0.000517561 Jy ! Component: 1450 - total flux cleaned = 0.000530036 Jy ! Component: 1500 - total flux cleaned = 0.0005299 Jy ! Component: 1550 - total flux cleaned = 0.000542188 Jy ! Component: 1600 - total flux cleaned = 0.000566417 Jy ! Component: 1650 - total flux cleaned = 0.000566331 Jy ! Component: 1700 - total flux cleaned = 0.000602057 Jy ! Component: 1750 - total flux cleaned = 0.000590337 Jy ! Component: 1800 - total flux cleaned = 0.000637044 Jy ! Component: 1850 - total flux cleaned = 0.000613914 Jy ! Component: 1900 - total flux cleaned = 0.000602579 Jy ! Component: 1950 - total flux cleaned = 0.000682002 Jy ! Component: 2000 - total flux cleaned = 0.00063715 Jy ! Component: 2050 - total flux cleaned = 0.000681721 Jy ! Component: 2100 - total flux cleaned = 0.000703857 Jy ! Component: 2150 - total flux cleaned = 0.000714843 Jy ! Component: 2200 - total flux cleaned = 0.000725808 Jy ! Component: 2250 - total flux cleaned = 0.000790101 Jy ! Component: 2300 - total flux cleaned = 0.000800624 Jy ! Component: 2350 - total flux cleaned = 0.000811162 Jy ! Component: 2400 - total flux cleaned = 0.000821723 Jy ! Component: 2450 - total flux cleaned = 0.000884117 Jy ! Component: 2500 - total flux cleaned = 0.000894466 Jy ! Component: 2550 - total flux cleaned = 0.000914886 Jy ! Component: 2600 - total flux cleaned = 0.000975679 Jy ! Component: 2650 - total flux cleaned = 0.000995755 Jy ! Component: 2700 - total flux cleaned = 0.00102571 Jy ! Component: 2750 - total flux cleaned = 0.00106533 Jy ! Component: 2800 - total flux cleaned = 0.00112437 Jy ! Component: 2850 - total flux cleaned = 0.00115366 Jy ! Component: 2900 - total flux cleaned = 0.0011731 Jy ! Component: 2950 - total flux cleaned = 0.00120198 Jy ! Component: 3000 - total flux cleaned = 0.00120195 Jy ! Component: 3050 - total flux cleaned = 0.00125899 Jy ! Component: 3100 - total flux cleaned = 0.00127783 Jy ! Component: 3150 - total flux cleaned = 0.00133397 Jy ! Component: 3200 - total flux cleaned = 0.00135254 Jy ! Component: 3250 - total flux cleaned = 0.00133402 Jy ! Component: 3300 - total flux cleaned = 0.0013708 Jy ! Component: 3350 - total flux cleaned = 0.00138908 Jy ! Component: 3400 - total flux cleaned = 0.0014162 Jy ! Component: 3450 - total flux cleaned = 0.00144327 Jy ! Component: 3500 - total flux cleaned = 0.00147003 Jy ! Component: 3550 - total flux cleaned = 0.00153208 Jy ! Component: 3600 - total flux cleaned = 0.00154972 Jy ! Component: 3650 - total flux cleaned = 0.00160219 Jy ! Component: 3700 - total flux cleaned = 0.00160209 Jy ! Component: 3750 - total flux cleaned = 0.00164535 Jy ! Component: 3800 - total flux cleaned = 0.00167108 Jy ! Component: 3850 - total flux cleaned = 0.0017308 Jy ! Component: 3900 - total flux cleaned = 0.00173075 Jy ! Component: 3950 - total flux cleaned = 0.00173922 Jy ! Component: 4000 - total flux cleaned = 0.00174759 Jy ! Component: 4050 - total flux cleaned = 0.0017893 Jy ! Total flux subtracted in 4096 components = 0.00180583 Jy ! Clean residual min=-0.000508 max=0.000452 Jy/beam ! Clean residual mean=0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.205828 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 438 components and 0.205828 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2244+2600_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9168 x 1.811 at -2.969 degrees (North through East) ! Clean map min=-0.001048 max=0.087902 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2244+2600_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0879015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139332 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.475529 0.475529 0.951058 1.90212 3.80423 7.60847 15.2169 30.4339 60.8677 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 630.876 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2244+2600_X_uvs.log closed on Thu Apr 7 12:21:43 2016