! Started logfile: /scr/pima/bg219b_uvs/J0449+1121_X_uvs.log on Thu Apr 7 01:43:19 2016 obs /scr/pima/bg219b_uvs/J0449+1121_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0449+1121_X_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.49899 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0449+1121 ! ! 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 8892 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/J0449+1121_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 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 144 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=1.277214Jy sigma=24.167170 ! Fit after self-cal, rms=0.237943Jy sigma=4.288772 ! 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=0.7175 mas, bmaj=1.698 mas, bpa=-2.414 degrees ! Estimated noise=0.800937 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 = 0.607826 Jy ! Component: 100 - total flux cleaned = 0.746693 Jy ! Total flux subtracted in 100 components = 0.746693 Jy ! Clean residual min=-0.023716 max=0.052613 Jy/beam ! Clean residual mean=-0.000056 rms=0.006332 Jy/beam ! Combined flux in latest and established models = 0.746693 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.746693 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=0.136059Jy sigma=2.614450 ! Fit after self-cal, rms=0.135999Jy sigma=2.613409 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587945 Jy ! Component: 100 - total flux cleaned = 0.0910216 Jy ! Total flux subtracted in 100 components = 0.0910216 Jy ! Clean residual min=-0.017992 max=0.019779 Jy/beam ! Clean residual mean=-0.000029 rms=0.003882 Jy/beam ! Combined flux in latest and established models = 0.837714 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.837714 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=0.104303Jy sigma=1.877923 ! Fit after self-cal, rms=0.104104Jy sigma=1.874948 ! 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=0.8625 mas, bmaj=2.024 mas, bpa=-3.071 degrees ! Estimated noise=0.584743 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 (-22, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330013 Jy ! Component: 100 - total flux cleaned = 0.0532731 Jy ! Component: 150 - total flux cleaned = 0.0676029 Jy ! Component: 200 - total flux cleaned = 0.0785752 Jy ! Total flux subtracted in 200 components = 0.0785752 Jy ! Clean residual min=-0.017233 max=0.023759 Jy/beam ! Clean residual mean=-0.000028 rms=0.004159 Jy/beam ! Combined flux in latest and established models = 0.91629 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 60 components and 0.91629 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=0.091623Jy sigma=1.617331 ! Fit after self-cal, rms=0.090261Jy sigma=1.586327 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8625 x 2.024 at -3.071 degrees (North through East) ! Clean map min=-0.014477 max=0.78887 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 0.97 HN 1.03 KP 0.95 ! LA 0.94 MK 1.00 NL 1.00 OV 0.96 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 0.97 ! LA 0.96 MK 1.03 NL 1.03 OV 1.01 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 1.00 ! LA 0.97 MK 1.04 NL 1.03 OV 1.01 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.96 ! LA 0.94 MK 1.01 NL 0.99 OV 0.97 ! PT 1.04 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.96 ! LA 0.94 MK 1.03 NL 1.01 OV 0.98 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.99 ! LA 0.96 MK 1.04 NL 1.01 OV 0.99 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 0.96 ! LA 0.92 MK 1.02 NL 0.98 OV 0.95 ! PT 1.04 SC 1.02 ! ! ! 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=0.090261Jy sigma=1.586327 ! Fit after self-cal, rms=0.079228Jy sigma=1.358087 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8715 mas, bmaj=2.037 mas, bpa=-3.072 degrees ! Estimated noise=0.583005 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 = 0.0055671 Jy ! Component: 100 - total flux cleaned = 0.00903034 Jy ! Component: 150 - total flux cleaned = 0.0111475 Jy ! Component: 200 - total flux cleaned = 0.0130768 Jy ! Total flux subtracted in 200 components = 0.0130768 Jy ! Clean residual min=-0.012250 max=0.014484 Jy/beam ! Clean residual mean=-0.000019 rms=0.002980 Jy/beam ! Combined flux in latest and established models = 0.929366 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.929366 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=0.077981Jy sigma=1.343628 ! Fit after self-cal, rms=0.077972Jy sigma=1.341673 ! 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=0.077972Jy sigma=1.341673 ! Fit after self-cal, rms=0.064537Jy sigma=1.138962 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8702 mas, bmaj=2.035 mas, bpa=-3.054 degrees ! Estimated noise=0.585033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00544006 Jy ! Component: 100 - total flux cleaned = -0.00698228 Jy ! Component: 150 - total flux cleaned = -0.00790553 Jy ! Component: 200 - total flux cleaned = -0.00824604 Jy ! Total flux subtracted in 200 components = -0.00824604 Jy ! Clean residual min=-0.006390 max=0.009358 Jy/beam ! Clean residual mean=-0.000004 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.92112 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 118 components and 0.92112 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=0.063518Jy sigma=1.123340 ! Fit after self-cal, rms=0.063333Jy sigma=1.120799 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077112 Jy ! Component: 100 - total flux cleaned = 0.00791153 Jy ! Component: 150 - total flux cleaned = 0.00746583 Jy ! Component: 200 - total flux cleaned = 0.00685814 Jy ! Total flux subtracted in 200 components = 0.00685814 Jy ! Clean residual min=-0.005339 max=0.004774 Jy/beam ! Clean residual mean=0.000000 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.927978 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.927978 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=0.061913Jy sigma=1.096252 ! Fit after self-cal, rms=0.061760Jy sigma=1.093610 ! 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=0.061760Jy sigma=1.093610 ! Fit after self-cal, rms=0.061359Jy sigma=1.089195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.033 mas, bpa=-3.018 degrees ! Estimated noise=0.58436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151794 Jy ! Component: 100 - total flux cleaned = -0.00246845 Jy ! Component: 150 - total flux cleaned = -0.00302088 Jy ! Component: 200 - total flux cleaned = -0.00339017 Jy ! Total flux subtracted in 200 components = -0.00339017 Jy ! Clean residual min=-0.004552 max=0.004057 Jy/beam ! Clean residual mean=-0.000001 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.924588 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 0.924588 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=0.060731Jy sigma=1.079609 ! Fit after self-cal, rms=0.060634Jy sigma=1.078109 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 = -0.000846901 Jy ! Component: 100 - total flux cleaned = -0.00136834 Jy ! Component: 150 - total flux cleaned = -0.00152141 Jy ! Component: 200 - total flux cleaned = -0.001723 Jy ! Total flux subtracted in 200 components = -0.001723 Jy ! Clean residual min=-0.004188 max=0.003736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.922865 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 162 components and 0.922865 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=0.060408Jy sigma=1.074366 ! Fit after self-cal, rms=0.060372Jy sigma=1.073944 ! 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=0.060372Jy sigma=1.073944 ! Fit after self-cal, rms=0.060159Jy sigma=1.071854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.017 mas, bmaj=2.997 mas, bpa=-3.802 degrees ! Estimated noise=0.75998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00383791 Jy ! Component: 100 - total flux cleaned = -0.00497744 Jy ! Component: 150 - total flux cleaned = -0.00556004 Jy ! Component: 200 - total flux cleaned = -0.00595137 Jy ! Total flux subtracted in 200 components = -0.00595137 Jy ! Clean residual min=-0.005175 max=0.004693 Jy/beam ! Clean residual mean=-0.000001 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.916914 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 187 components and 0.916914 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=0.059900Jy sigma=1.068803 ! Fit after self-cal, rms=0.059831Jy sigma=1.067758 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 = -0.00127977 Jy ! Component: 100 - total flux cleaned = -0.0018433 Jy ! Component: 150 - total flux cleaned = -0.00206567 Jy ! Component: 200 - total flux cleaned = -0.00220588 Jy ! Total flux subtracted in 200 components = -0.00220588 Jy ! Clean residual min=-0.005063 max=0.004365 Jy/beam ! Clean residual mean=-0.000001 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.914708 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 201 components and 0.914708 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=0.059804Jy sigma=1.067705 ! Fit after self-cal, rms=0.059782Jy sigma=1.067429 ! 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=0.8698 mas, bmaj=2.033 mas, bpa=-3.032 degrees ! Estimated noise=0.583672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8698 x 2.033 at -3.032 degrees (North through East) ! Clean map min=-0.0035107 max=0.78829 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 ! Performing amp+phase self-cal ! ! 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=0.059782Jy sigma=1.067429 ! Fit after self-cal, rms=0.054673Jy sigma=0.939943 ! Inverting map and beam ! Estimated beam: bmin=0.8698 mas, bmaj=2.033 mas, bpa=-3.055 degrees ! Estimated noise=0.582872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175299 Jy ! Component: 100 - total flux cleaned = -0.00280667 Jy ! Component: 150 - total flux cleaned = -0.00334194 Jy ! Component: 200 - total flux cleaned = -0.00360732 Jy ! Total flux subtracted in 200 components = -0.00360732 Jy ! Clean residual min=-0.003413 max=0.003516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.911101 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 213 components and 0.911101 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=0.054509Jy sigma=0.937028 ! Fit after self-cal, rms=0.054489Jy sigma=0.936751 ! Inverting map ! Added new window around map position (1.6, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269357 Jy ! Component: 100 - total flux cleaned = 0.00316193 Jy ! Component: 150 - total flux cleaned = 0.00332589 Jy ! Component: 200 - total flux cleaned = 0.00347394 Jy ! Total flux subtracted in 200 components = 0.00347394 Jy ! Clean residual min=-0.003027 max=0.003139 Jy/beam ! Clean residual mean=-0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.914575 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 227 components and 0.914575 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=0.054293Jy sigma=0.932803 ! Fit after self-cal, rms=0.054289Jy sigma=0.932658 ! Inverting map ! Added new window around map position (-47.2, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281679 Jy ! Component: 100 - total flux cleaned = 0.00405904 Jy ! Component: 150 - total flux cleaned = 0.00452153 Jy ! Component: 200 - total flux cleaned = 0.0048091 Jy ! Total flux subtracted in 200 components = 0.0048091 Jy ! Clean residual min=-0.002964 max=0.002506 Jy/beam ! Clean residual mean=0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.919384 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 248 components and 0.919384 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=0.054071Jy sigma=0.929725 ! Fit after self-cal, rms=0.054064Jy sigma=0.929549 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.054064Jy sigma=0.929549 ! Fit after self-cal, rms=0.053959Jy sigma=0.928205 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=0.723 mas, bmaj=1.705 mas, bpa=-2.3 degrees ! Estimated noise=0.795233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.603369 Jy ! Component: 100 - total flux cleaned = 0.739671 Jy ! Component: 150 - total flux cleaned = 0.794295 Jy ! Component: 200 - total flux cleaned = 0.824663 Jy ! Total flux subtracted in 200 components = 0.824663 Jy ! Clean residual min=-0.008172 max=0.015793 Jy/beam ! Clean residual mean=-0.000018 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.824663 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.824663 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8699 mas, bmaj=2.034 mas, bpa=-3.066 degrees ! Estimated noise=0.582349 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 = 0.026888 Jy ! Component: 100 - total flux cleaned = 0.0414546 Jy ! Component: 150 - total flux cleaned = 0.0510032 Jy ! Component: 200 - total flux cleaned = 0.0576436 Jy ! Total flux subtracted in 200 components = 0.0576436 Jy ! Clean residual min=-0.004777 max=0.004310 Jy/beam ! Clean residual mean=-0.000008 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.882306 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 0.882306 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=2.017 mas, bmaj=2.997 mas, bpa=-3.806 degrees ! Estimated noise=0.757969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775384 Jy ! Component: 100 - total flux cleaned = 0.012885 Jy ! Component: 150 - total flux cleaned = 0.0168604 Jy ! Component: 200 - total flux cleaned = 0.0201008 Jy ! Total flux subtracted in 200 components = 0.0201008 Jy ! Clean residual min=-0.004379 max=0.003558 Jy/beam ! Clean residual mean=-0.000005 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.902407 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 = 0.00206707 Jy ! Component: 100 - total flux cleaned = 0.00374876 Jy ! Component: 150 - total flux cleaned = 0.00528325 Jy ! Component: 200 - total flux cleaned = 0.0066151 Jy ! Total flux subtracted in 200 components = 0.0066151 Jy ! Clean residual min=-0.003956 max=0.003117 Jy/beam ! Clean residual mean=-0.000001 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.909022 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 131 components and 0.909022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8699 mas, bmaj=2.034 mas, bpa=-3.066 degrees ! Estimated noise=0.582349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204544 Jy ! Component: 100 - total flux cleaned = 0.00299925 Jy ! Component: 150 - total flux cleaned = 0.00379059 Jy ! Component: 200 - total flux cleaned = 0.00419026 Jy ! Total flux subtracted in 200 components = 0.00419026 Jy ! Clean residual min=-0.003480 max=0.002706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.913212 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 0.913212 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=0.054104Jy sigma=0.932892 ! Fit after self-cal, rms=0.054025Jy sigma=0.931198 wmodel /scr/pima/bg219b_uvs/J0449+1121_X_map.mod ! Writing 157 model components to file: /scr/pima/bg219b_uvs/J0449+1121_X_map.mod wobs /scr/pima/bg219b_uvs/J0449+1121_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0449+1121_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0449+1121_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0449+1121_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 = -0.00144585 Jy ! Component: 100 - total flux cleaned = -0.00193132 Jy ! Component: 150 - total flux cleaned = -0.00220595 Jy ! Component: 200 - total flux cleaned = -0.00242322 Jy ! Component: 250 - total flux cleaned = -0.00259049 Jy ! Component: 300 - total flux cleaned = -0.00275225 Jy ! Component: 350 - total flux cleaned = -0.00298739 Jy ! Component: 400 - total flux cleaned = -0.00313968 Jy ! Component: 450 - total flux cleaned = -0.00336289 Jy ! Component: 500 - total flux cleaned = -0.00357984 Jy ! Component: 550 - total flux cleaned = -0.00379271 Jy ! Component: 600 - total flux cleaned = -0.00396736 Jy ! Component: 650 - total flux cleaned = -0.00423914 Jy ! Component: 700 - total flux cleaned = -0.00413839 Jy ! Component: 750 - total flux cleaned = -0.00426937 Jy ! Component: 800 - total flux cleaned = -0.00442988 Jy ! Component: 850 - total flux cleaned = -0.00449236 Jy ! Component: 900 - total flux cleaned = -0.00449246 Jy ! Component: 950 - total flux cleaned = -0.00458464 Jy ! Component: 1000 - total flux cleaned = -0.00461445 Jy ! Component: 1050 - total flux cleaned = -0.00464382 Jy ! Component: 1100 - total flux cleaned = -0.00464386 Jy ! Component: 1150 - total flux cleaned = -0.0046725 Jy ! Component: 1200 - total flux cleaned = -0.00470075 Jy ! Component: 1250 - total flux cleaned = -0.00472884 Jy ! Component: 1300 - total flux cleaned = -0.00475611 Jy ! Component: 1350 - total flux cleaned = -0.00472829 Jy ! Component: 1400 - total flux cleaned = -0.00478185 Jy ! Component: 1450 - total flux cleaned = -0.00472875 Jy ! Component: 1500 - total flux cleaned = -0.00467655 Jy ! Component: 1550 - total flux cleaned = -0.00457384 Jy ! Component: 1600 - total flux cleaned = -0.00454856 Jy ! Component: 1650 - total flux cleaned = -0.00447302 Jy ! Component: 1700 - total flux cleaned = -0.00439837 Jy ! Component: 1750 - total flux cleaned = -0.00437394 Jy ! Component: 1800 - total flux cleaned = -0.00434959 Jy ! Component: 1850 - total flux cleaned = -0.00422948 Jy ! Component: 1900 - total flux cleaned = -0.00411125 Jy ! Component: 1950 - total flux cleaned = -0.0040646 Jy ! Component: 2000 - total flux cleaned = -0.00406451 Jy ! Component: 2050 - total flux cleaned = -0.00399532 Jy ! Component: 2100 - total flux cleaned = -0.00388151 Jy ! Component: 2150 - total flux cleaned = -0.00372502 Jy ! Component: 2200 - total flux cleaned = -0.00374753 Jy ! Component: 2250 - total flux cleaned = -0.00370321 Jy ! Component: 2300 - total flux cleaned = -0.00355076 Jy ! Component: 2350 - total flux cleaned = -0.00355089 Jy ! Component: 2400 - total flux cleaned = -0.00344413 Jy ! Component: 2450 - total flux cleaned = -0.00335975 Jy ! Component: 2500 - total flux cleaned = -0.00317129 Jy ! Component: 2550 - total flux cleaned = -0.00319206 Jy ! Component: 2600 - total flux cleaned = -0.00306861 Jy ! Component: 2650 - total flux cleaned = -0.00298708 Jy ! Component: 2700 - total flux cleaned = -0.00292673 Jy ! Component: 2750 - total flux cleaned = -0.00282673 Jy ! Component: 2800 - total flux cleaned = -0.00272757 Jy ! Component: 2850 - total flux cleaned = -0.00266851 Jy ! Component: 2900 - total flux cleaned = -0.00262918 Jy ! Component: 2950 - total flux cleaned = -0.00253242 Jy ! Component: 3000 - total flux cleaned = -0.00251313 Jy ! Component: 3050 - total flux cleaned = -0.00247519 Jy ! Component: 3100 - total flux cleaned = -0.00243733 Jy ! Component: 3150 - total flux cleaned = -0.00238093 Jy ! Component: 3200 - total flux cleaned = -0.00234383 Jy ! Component: 3250 - total flux cleaned = -0.00228866 Jy ! Component: 3300 - total flux cleaned = -0.00227028 Jy ! Component: 3350 - total flux cleaned = -0.00223363 Jy ! Component: 3400 - total flux cleaned = -0.0021253 Jy ! Component: 3450 - total flux cleaned = -0.00201805 Jy ! Component: 3500 - total flux cleaned = -0.00201815 Jy ! Component: 3550 - total flux cleaned = -0.00198279 Jy ! Component: 3600 - total flux cleaned = -0.00189505 Jy ! Component: 3650 - total flux cleaned = -0.00184306 Jy ! Component: 3700 - total flux cleaned = -0.00182574 Jy ! Component: 3750 - total flux cleaned = -0.00174002 Jy ! Component: 3800 - total flux cleaned = -0.00175707 Jy ! Component: 3850 - total flux cleaned = -0.00170621 Jy ! Component: 3900 - total flux cleaned = -0.0016557 Jy ! Component: 3950 - total flux cleaned = -0.00160572 Jy ! Component: 4000 - total flux cleaned = -0.00153938 Jy ! Component: 4050 - total flux cleaned = -0.001523 Jy ! Total flux subtracted in 4096 components = -0.00145733 Jy ! Clean residual min=-0.001006 max=0.000957 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.911755 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 439 components and 0.911755 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0449+1121_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8699 x 2.034 at -3.066 degrees (North through East) ! Clean map min=-0.0020015 max=0.79066 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0449+1121_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.790664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271598 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103052 0.103052 0.206104 0.412207 0.824414 1.64883 3.29766 6.59531 13.1906 26.3813 52.7625 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.79 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2911.16 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0449+1121_X_uvs.log closed on Thu Apr 7 01:43:24 2016