! Started logfile: /scr/pima/bg219e_uvs/J1942-3130_X_uvs.log on Thu Apr 7 09:15:53 2016 obs /scr/pima/bg219e_uvs/J1942-3130_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1942-3130_X_uva.fits ! AN table 1: 41 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.789973 visibilities/baseline/integration-bin. ! Found source: J1942-3130 ! ! 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 13992 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J1942-3130_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 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=1.013622Jy sigma=19.637629 ! Fit after self-cal, rms=0.862197Jy sigma=16.564732 ! 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=0.8245 mas, bmaj=3.61 mas, bpa=13.08 degrees ! Estimated noise=0.70333 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 = 0.109376 Jy ! Component: 100 - total flux cleaned = 0.134913 Jy ! Total flux subtracted in 100 components = 0.134913 Jy ! Clean residual min=-0.006754 max=0.010507 Jy/beam ! Clean residual mean=-0.000010 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.134913 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.134913 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=0.083852Jy sigma=1.445229 ! Fit after self-cal, rms=0.083752Jy sigma=1.443467 ! 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=1.048 mas, bmaj=4.104 mas, bpa=11.97 degrees ! Estimated noise=0.421595 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 = 0.0159541 Jy ! Component: 100 - total flux cleaned = 0.024821 Jy ! Component: 150 - total flux cleaned = 0.0301916 Jy ! Component: 200 - total flux cleaned = 0.0335068 Jy ! Total flux subtracted in 200 components = 0.0335068 Jy ! Clean residual min=-0.004043 max=0.003611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.16842 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 49 components and 0.16842 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=0.081060Jy sigma=1.368028 ! Fit after self-cal, rms=0.081103Jy sigma=1.367356 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 4.104 at 11.97 degrees (North through East) ! Clean map min=-0.0038362 max=0.13741 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 1.01 HN 1.10 KP 0.98 ! LA 0.98 NL 1.04 OV 0.95 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.09 KP 0.97 ! LA 1.01 NL 1.06 OV 0.95 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.15 KP 0.97 ! LA 0.97 NL 1.03 OV 0.95 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.12 KP 0.99 ! LA 0.98 NL 1.05 OV 0.96 PT 0.97 ! SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.11 KP 0.97 ! LA 0.99 NL 1.04 OV 0.99 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.08 KP 0.94 ! LA 1.05 NL 1.10 OV 0.95 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00 KP 0.98 ! LA 1.02 NL 1.05 OV 1.00 PT 0.99 ! SC 1.05 ! ! ! 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=0.081103Jy sigma=1.367356 ! Fit after self-cal, rms=0.083875Jy sigma=1.359000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=4.179 mas, bpa=12.16 degrees ! Estimated noise=0.4201 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 = -0.00115453 Jy ! Component: 100 - total flux cleaned = -0.00125574 Jy ! Component: 150 - total flux cleaned = -0.00137877 Jy ! Component: 200 - total flux cleaned = -0.00147913 Jy ! Total flux subtracted in 200 components = -0.00147913 Jy ! Clean residual min=-0.002754 max=0.002894 Jy/beam ! Clean residual mean=0.000001 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.166941 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.166941 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=0.083804Jy sigma=1.358026 ! Fit after self-cal, rms=0.083879Jy sigma=1.357856 ! 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=0.083879Jy sigma=1.357856 ! Fit after self-cal, rms=0.084910Jy sigma=1.355208 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=4.173 mas, bpa=12.15 degrees ! Estimated noise=0.41899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000419782 Jy ! Component: 100 - total flux cleaned = -0.000597553 Jy ! Component: 150 - total flux cleaned = -0.000739978 Jy ! Component: 200 - total flux cleaned = -0.000837468 Jy ! Total flux subtracted in 200 components = -0.000837468 Jy ! Clean residual min=-0.002601 max=0.002809 Jy/beam ! Clean residual mean=0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.166103 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.166103 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=0.084894Jy sigma=1.354825 ! Fit after self-cal, rms=0.084915Jy sigma=1.354745 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 (27.6, 50.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224695 Jy ! Component: 100 - total flux cleaned = 0.00219955 Jy ! Component: 150 - total flux cleaned = 0.00211407 Jy ! Component: 200 - total flux cleaned = 0.00204406 Jy ! Total flux subtracted in 200 components = 0.00204406 Jy ! Clean residual min=-0.002456 max=0.002483 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.168147 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.168147 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=0.084817Jy sigma=1.353021 ! Fit after self-cal, rms=0.084824Jy sigma=1.352877 ! 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=0.084824Jy sigma=1.352877 ! Fit after self-cal, rms=0.085673Jy sigma=1.352300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=4.171 mas, bpa=12.18 degrees ! Estimated noise=0.418306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463532 Jy ! Component: 100 - total flux cleaned = 0.000311113 Jy ! Component: 150 - total flux cleaned = 0.000258633 Jy ! Component: 200 - total flux cleaned = 0.000185786 Jy ! Total flux subtracted in 200 components = 0.000185786 Jy ! Clean residual min=-0.002330 max=0.002153 Jy/beam ! Clean residual mean=0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.168333 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.168333 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=0.085649Jy sigma=1.351910 ! Fit after self-cal, rms=0.085664Jy sigma=1.351878 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 = 0.000106511 Jy ! Component: 100 - total flux cleaned = 6.28124e-05 Jy ! Component: 150 - total flux cleaned = 6.3119e-05 Jy ! Component: 200 - total flux cleaned = 2.45172e-05 Jy ! Total flux subtracted in 200 components = 2.45172e-05 Jy ! Clean residual min=-0.002326 max=0.002125 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.168358 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.168358 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=0.085653Jy sigma=1.351669 ! Fit after self-cal, rms=0.085642Jy sigma=1.351435 ! 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=0.085642Jy sigma=1.351435 ! Fit after self-cal, rms=0.085874Jy sigma=1.351400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=6.459 mas, bpa=1.143 degrees ! Estimated noise=0.470916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000595083 Jy ! Component: 100 - total flux cleaned = -0.000592031 Jy ! Component: 150 - total flux cleaned = -0.000609952 Jy ! Component: 200 - total flux cleaned = -0.000626573 Jy ! Total flux subtracted in 200 components = -0.000626573 Jy ! Clean residual min=-0.001752 max=0.001962 Jy/beam ! Clean residual mean=0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.167731 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 114 components and 0.167731 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=0.085872Jy sigma=1.351294 ! Fit after self-cal, rms=0.085873Jy sigma=1.351255 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 = -3.21223e-05 Jy ! Component: 100 - total flux cleaned = -7.91404e-05 Jy ! Component: 150 - total flux cleaned = -9.33262e-05 Jy ! Component: 200 - total flux cleaned = -0.000120165 Jy ! Total flux subtracted in 200 components = -0.000120165 Jy ! Clean residual min=-0.001762 max=0.001960 Jy/beam ! Clean residual mean=0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.167611 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 121 components and 0.167611 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=0.085871Jy sigma=1.351215 ! Fit after self-cal, rms=0.085869Jy sigma=1.351193 ! 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=1.051 mas, bmaj=4.173 mas, bpa=12.19 degrees ! Estimated noise=0.418127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 4.173 at 12.19 degrees (North through East) ! Clean map min=-0.0020489 max=0.13573 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=0.8222 mas, bmaj=3.656 mas, bpa=13.24 degrees ! Estimated noise=0.7029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109263 Jy ! Component: 100 - total flux cleaned = 0.134229 Jy ! Component: 150 - total flux cleaned = 0.145108 Jy ! Component: 200 - total flux cleaned = 0.152164 Jy ! Total flux subtracted in 200 components = 0.152164 Jy ! Clean residual min=-0.004508 max=0.005297 Jy/beam ! Clean residual mean=-0.000002 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.152164 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.152164 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=4.173 mas, bpa=12.19 degrees ! Estimated noise=0.418127 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 = 0.00577858 Jy ! Component: 100 - total flux cleaned = 0.00918239 Jy ! Component: 150 - total flux cleaned = 0.0116296 Jy ! Component: 200 - total flux cleaned = 0.0129577 Jy ! Total flux subtracted in 200 components = 0.0129577 Jy ! Clean residual min=-0.002225 max=0.002091 Jy/beam ! Clean residual mean=-0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.165122 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.165122 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=2.351 mas, bmaj=6.459 mas, bpa=1.143 degrees ! Estimated noise=0.470916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756613 Jy ! Component: 100 - total flux cleaned = 0.00112796 Jy ! Component: 150 - total flux cleaned = 0.00132588 Jy ! Component: 200 - total flux cleaned = 0.00140979 Jy ! Total flux subtracted in 200 components = 0.00140979 Jy ! Clean residual min=-0.001964 max=0.002203 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.166532 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 = 4.86056e-05 Jy ! Component: 100 - total flux cleaned = 6.9917e-05 Jy ! Component: 150 - total flux cleaned = 0.000109438 Jy ! Component: 200 - total flux cleaned = 0.000107798 Jy ! Total flux subtracted in 200 components = 0.000107798 Jy ! Clean residual min=-0.001909 max=0.002116 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.16664 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.16664 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=4.173 mas, bpa=12.19 degrees ! Estimated noise=0.418127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116655 Jy ! Component: 100 - total flux cleaned = -0.00023672 Jy ! Component: 150 - total flux cleaned = -0.000204061 Jy ! Component: 200 - total flux cleaned = -0.000141509 Jy ! Total flux subtracted in 200 components = -0.000141509 Jy ! Clean residual min=-0.002306 max=0.002114 Jy/beam ! Clean residual mean=0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.166498 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.166498 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=0.085895Jy sigma=1.351429 ! Fit after self-cal, rms=0.085882Jy sigma=1.351335 wmodel /scr/pima/bg219e_uvs/J1942-3130_X_map.mod ! Writing 91 model components to file: /scr/pima/bg219e_uvs/J1942-3130_X_map.mod wobs /scr/pima/bg219e_uvs/J1942-3130_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1942-3130_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1942-3130_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1942-3130_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 = -2.10751e-06 Jy ! Component: 100 - total flux cleaned = -0.000112857 Jy ! Component: 150 - total flux cleaned = -0.000321502 Jy ! Component: 200 - total flux cleaned = -0.00048819 Jy ! Component: 250 - total flux cleaned = -0.000615675 Jy ! Component: 300 - total flux cleaned = -0.000706764 Jy ! Component: 350 - total flux cleaned = -0.000706962 Jy ! Component: 400 - total flux cleaned = -0.00076447 Jy ! Component: 450 - total flux cleaned = -0.000710055 Jy ! Component: 500 - total flux cleaned = -0.000737586 Jy ! Component: 550 - total flux cleaned = -0.000711822 Jy ! Component: 600 - total flux cleaned = -0.000610243 Jy ! Component: 650 - total flux cleaned = -0.000610154 Jy ! Component: 700 - total flux cleaned = -0.000511682 Jy ! Component: 750 - total flux cleaned = -0.000463506 Jy ! Component: 800 - total flux cleaned = -0.000392596 Jy ! Component: 850 - total flux cleaned = -0.000369334 Jy ! Component: 900 - total flux cleaned = -0.000414638 Jy ! Component: 950 - total flux cleaned = -0.000392356 Jy ! Component: 1000 - total flux cleaned = -0.000392776 Jy ! Component: 1050 - total flux cleaned = -0.000328623 Jy ! Component: 1100 - total flux cleaned = -0.000372009 Jy ! Component: 1150 - total flux cleaned = -0.000414085 Jy ! Component: 1200 - total flux cleaned = -0.000373107 Jy ! Component: 1250 - total flux cleaned = -0.000373432 Jy ! Component: 1300 - total flux cleaned = -0.000393575 Jy ! Component: 1350 - total flux cleaned = -0.000393632 Jy ! Component: 1400 - total flux cleaned = -0.00033459 Jy ! Component: 1450 - total flux cleaned = -0.000315774 Jy ! Component: 1500 - total flux cleaned = -0.000392277 Jy ! Component: 1550 - total flux cleaned = -0.000392067 Jy ! Component: 1600 - total flux cleaned = -0.000373605 Jy ! Component: 1650 - total flux cleaned = -0.000355229 Jy ! Component: 1700 - total flux cleaned = -0.000373598 Jy ! Component: 1750 - total flux cleaned = -0.000355487 Jy ! Component: 1800 - total flux cleaned = -0.000373166 Jy ! Component: 1850 - total flux cleaned = -0.000355663 Jy ! Component: 1900 - total flux cleaned = -0.000338546 Jy ! Component: 1950 - total flux cleaned = -0.000372913 Jy ! Component: 2000 - total flux cleaned = -0.000304913 Jy ! Component: 2050 - total flux cleaned = -0.000372501 Jy ! Component: 2100 - total flux cleaned = -0.000389091 Jy ! Component: 2150 - total flux cleaned = -0.000356128 Jy ! Component: 2200 - total flux cleaned = -0.000372351 Jy ! Component: 2250 - total flux cleaned = -0.000339547 Jy ! Component: 2300 - total flux cleaned = -0.000371842 Jy ! Component: 2350 - total flux cleaned = -0.00035596 Jy ! Component: 2400 - total flux cleaned = -0.000356033 Jy ! Component: 2450 - total flux cleaned = -0.000356282 Jy ! Component: 2500 - total flux cleaned = -0.000356308 Jy ! Component: 2550 - total flux cleaned = -0.000402367 Jy ! Component: 2600 - total flux cleaned = -0.000341423 Jy ! Component: 2650 - total flux cleaned = -0.000326401 Jy ! Component: 2700 - total flux cleaned = -0.000326516 Jy ! Component: 2750 - total flux cleaned = -0.000341274 Jy ! Component: 2800 - total flux cleaned = -0.000282526 Jy ! Component: 2850 - total flux cleaned = -0.000311722 Jy ! Component: 2900 - total flux cleaned = -0.000282512 Jy ! Component: 2950 - total flux cleaned = -0.0001964 Jy ! Component: 3000 - total flux cleaned = -0.000210625 Jy ! Component: 3050 - total flux cleaned = -0.000139966 Jy ! Component: 3100 - total flux cleaned = -0.000125939 Jy ! Component: 3150 - total flux cleaned = -9.8167e-05 Jy ! Component: 3200 - total flux cleaned = -5.67255e-05 Jy ! Component: 3250 - total flux cleaned = -2.0549e-06 Jy ! Component: 3300 - total flux cleaned = 3.87758e-05 Jy ! Component: 3350 - total flux cleaned = 6.59241e-05 Jy ! Component: 3400 - total flux cleaned = 0.0001332 Jy ! Component: 3450 - total flux cleaned = 0.000213167 Jy ! Component: 3500 - total flux cleaned = 0.000252802 Jy ! Component: 3550 - total flux cleaned = 0.000279 Jy ! Component: 3600 - total flux cleaned = 0.000292073 Jy ! Component: 3650 - total flux cleaned = 0.000331179 Jy ! Component: 3700 - total flux cleaned = 0.000421693 Jy ! Component: 3750 - total flux cleaned = 0.000395866 Jy ! Component: 3800 - total flux cleaned = 0.000447085 Jy ! Component: 3850 - total flux cleaned = 0.000485194 Jy ! Component: 3900 - total flux cleaned = 0.000497834 Jy ! Component: 3950 - total flux cleaned = 0.000560699 Jy ! Component: 4000 - total flux cleaned = 0.000610722 Jy ! Component: 4050 - total flux cleaned = 0.000660312 Jy ! Total flux subtracted in 4096 components = 0.000722147 Jy ! Clean residual min=-0.000667 max=0.000749 Jy/beam ! Clean residual mean=-0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.16722 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 371 components and 0.16722 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1942-3130_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 4.173 at 12.19 degrees (North through East) ! Clean map min=-0.0016529 max=0.13617 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1942-3130_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223759 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.492986 0.492986 0.985973 1.97195 3.94389 7.88778 15.7756 31.5511 63.1023 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 608.536 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1942-3130_X_uvs.log closed on Thu Apr 7 09:15:57 2016