! Started logfile: /scr/pima/bg219a_uvs/J0639+7324_X_uvs.log on Wed Apr 6 21:28:19 2016 obs /scr/pima/bg219a_uvs/J0639+7324_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0639+7324_X_uva.fits ! AN table 1: 14 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J0639+7324 ! ! 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 121 lines of history. ! ! Reading 1560 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/bg219a_uvs/J0639+7324_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.124689Jy sigma=26.360714 ! Fit after self-cal, rms=0.517091Jy sigma=12.250801 ! 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=0.6182 mas, bmaj=5.008 mas, bpa=54.51 degrees ! Estimated noise=2.04941 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.321792 Jy ! Component: 100 - total flux cleaned = 0.396901 Jy ! Total flux subtracted in 100 components = 0.396901 Jy ! Clean residual min=-0.056793 max=0.056727 Jy/beam ! Clean residual mean=-0.000091 rms=0.021167 Jy/beam ! Combined flux in latest and established models = 0.396901 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.396901 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=0.200489Jy sigma=4.677537 ! Fit after self-cal, rms=0.200471Jy sigma=4.676911 ! 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=0.7629 mas, bmaj=4.722 mas, bpa=53.12 degrees ! Estimated noise=1.09149 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 = 0.134318 Jy ! Component: 100 - total flux cleaned = 0.188537 Jy ! Component: 150 - total flux cleaned = 0.203709 Jy ! Component: 200 - total flux cleaned = 0.219287 Jy ! Total flux subtracted in 200 components = 0.219287 Jy ! Clean residual min=-0.010973 max=0.011111 Jy/beam ! Clean residual mean=-0.000071 rms=0.004535 Jy/beam ! Combined flux in latest and established models = 0.616188 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 83 components and 0.616188 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=0.093232Jy sigma=2.136552 ! Fit after self-cal, rms=0.093154Jy sigma=2.135399 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7629 x 4.722 at 53.12 degrees (North through East) ! Clean map min=-0.014996 max=0.4135 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: ! LA 0.94 MK 1.01 NL 1.00 OV 1.02 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.04 NL 1.00 OV 1.02 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.04 NL 1.00 OV 1.04 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.00 NL 1.04 OV 1.01 ! PT 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 1.02 OV 1.01 ! PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 1.02 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.02 NL 1.03 OV 1.01 ! PT 0.96 ! ! ! 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=0.093154Jy sigma=2.135399 ! Fit after self-cal, rms=0.089978Jy sigma=2.074448 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7699 mas, bmaj=4.744 mas, bpa=53.21 degrees ! Estimated noise=1.07691 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 = 1.65733e-05 Jy ! Component: 100 - total flux cleaned = 0.00148793 Jy ! Component: 150 - total flux cleaned = 0.00276015 Jy ! Component: 200 - total flux cleaned = 0.00429025 Jy ! Total flux subtracted in 200 components = 0.00429025 Jy ! Clean residual min=-0.001773 max=0.001768 Jy/beam ! Clean residual mean=0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.620478 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 133 components and 0.620479 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=0.089616Jy sigma=2.066201 ! Fit after self-cal, rms=0.089591Jy sigma=2.065970 ! 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=0.089591Jy sigma=2.065970 ! Fit after self-cal, rms=0.089684Jy sigma=2.065571 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7692 mas, bmaj=4.744 mas, bpa=53.21 degrees ! Estimated noise=1.07584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609116 Jy ! Component: 100 - total flux cleaned = 0.00150447 Jy ! Component: 150 - total flux cleaned = 0.0020848 Jy ! Component: 200 - total flux cleaned = 0.00257325 Jy ! Total flux subtracted in 200 components = 0.00257325 Jy ! Clean residual min=-0.001626 max=0.001640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.623052 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 168 components and 0.623052 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=0.089477Jy sigma=2.061857 ! Fit after self-cal, rms=0.089475Jy sigma=2.061807 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 = 0.000329845 Jy ! Component: 100 - total flux cleaned = 0.000658025 Jy ! Component: 150 - total flux cleaned = 0.000823038 Jy ! Component: 200 - total flux cleaned = 0.000992273 Jy ! Total flux subtracted in 200 components = 0.000992273 Jy ! Clean residual min=-0.001426 max=0.001433 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.624044 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 199 components and 0.624044 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=0.089339Jy sigma=2.058806 ! Fit after self-cal, rms=0.089337Jy sigma=2.058764 ! 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=0.089337Jy sigma=2.058764 ! Fit after self-cal, rms=0.089460Jy sigma=2.058188 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7689 mas, bmaj=4.742 mas, bpa=53.2 degrees ! Estimated noise=1.07501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174838 Jy ! Component: 100 - total flux cleaned = 0.000548647 Jy ! Component: 150 - total flux cleaned = 0.000904514 Jy ! Component: 200 - total flux cleaned = 0.00117319 Jy ! Total flux subtracted in 200 components = 0.00117319 Jy ! Clean residual min=-0.001511 max=0.001505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.625217 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 215 components and 0.625217 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=0.089282Jy sigma=2.055288 ! Fit after self-cal, rms=0.089282Jy sigma=2.055272 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 = 0.000415582 Jy ! Component: 100 - total flux cleaned = 0.000413989 Jy ! Component: 150 - total flux cleaned = 0.000714806 Jy ! Component: 200 - total flux cleaned = 0.00087023 Jy ! Total flux subtracted in 200 components = 0.00087023 Jy ! Clean residual min=-0.001312 max=0.001301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.626087 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 238 components and 0.626087 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=0.089167Jy sigma=2.052789 ! Fit after self-cal, rms=0.089167Jy sigma=2.052768 ! 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=0.089167Jy sigma=2.052768 ! Fit after self-cal, rms=0.089280Jy sigma=2.052167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=8.166 mas, bpa=34.27 degrees ! Estimated noise=1.40873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000340268 Jy ! Component: 100 - total flux cleaned = 6.72278e-05 Jy ! Component: 150 - total flux cleaned = 0.000488304 Jy ! Component: 200 - total flux cleaned = 0.000927342 Jy ! Total flux subtracted in 200 components = 0.000927342 Jy ! Clean residual min=-0.001869 max=0.001863 Jy/beam ! Clean residual mean=-0.000005 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.627015 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 262 components and 0.627015 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=0.089122Jy sigma=2.049760 ! Fit after self-cal, rms=0.089123Jy sigma=2.049709 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 = 0.000327829 Jy ! Component: 100 - total flux cleaned = 0.000249061 Jy ! Component: 150 - total flux cleaned = 0.000418165 Jy ! Component: 200 - total flux cleaned = 0.000681374 Jy ! Total flux subtracted in 200 components = 0.000681374 Jy ! Clean residual min=-0.001496 max=0.001502 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.627696 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 285 components and 0.627696 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=0.089025Jy sigma=2.047943 ! Fit after self-cal, rms=0.089027Jy sigma=2.047926 ! 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=0.7687 mas, bmaj=4.741 mas, bpa=53.19 degrees ! Estimated noise=1.07401 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7687 x 4.741 at 53.19 degrees (North through East) ! Clean map min=-0.012138 max=0.40562 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=0.6204 mas, bmaj=5.024 mas, bpa=54.59 degrees ! Estimated noise=2.03756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.319946 Jy ! Component: 100 - total flux cleaned = 0.390147 Jy ! Component: 150 - total flux cleaned = 0.437468 Jy ! Component: 200 - total flux cleaned = 0.464083 Jy ! Total flux subtracted in 200 components = 0.464083 Jy ! Clean residual min=-0.029448 max=0.029307 Jy/beam ! Clean residual mean=-0.000056 rms=0.011815 Jy/beam ! Combined flux in latest and established models = 0.464083 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 69 model components to the UV plane model. ! The established model now contains 69 components and 0.464083 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7687 mas, bmaj=4.741 mas, bpa=53.19 degrees ! Estimated noise=1.07401 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 = 0.0860442 Jy ! Component: 100 - total flux cleaned = 0.110152 Jy ! Component: 150 - total flux cleaned = 0.116642 Jy ! Component: 200 - total flux cleaned = 0.1215 Jy ! Total flux subtracted in 200 components = 0.1215 Jy ! Clean residual min=-0.010096 max=0.010013 Jy/beam ! Clean residual mean=-0.000032 rms=0.005034 Jy/beam ! Combined flux in latest and established models = 0.585583 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 155 components and 0.585583 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=2.024 mas, bmaj=8.166 mas, bpa=34.27 degrees ! Estimated noise=1.40873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00936025 Jy ! Component: 100 - total flux cleaned = 0.00996574 Jy ! Component: 150 - total flux cleaned = 0.00998054 Jy ! Component: 200 - total flux cleaned = 0.00867275 Jy ! Total flux subtracted in 200 components = 0.00867275 Jy ! Clean residual min=-0.007048 max=0.007085 Jy/beam ! Clean residual mean=0.000003 rms=0.002918 Jy/beam ! Combined flux in latest and established models = 0.594256 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 = -0.000852056 Jy ! Component: 100 - total flux cleaned = -0.00172215 Jy ! Component: 150 - total flux cleaned = -0.00316976 Jy ! Component: 200 - total flux cleaned = -0.0037395 Jy ! Total flux subtracted in 200 components = -0.0037395 Jy ! Clean residual min=-0.010209 max=0.010110 Jy/beam ! Clean residual mean=0.000007 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 0.590516 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 258 components and 0.590516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7687 mas, bmaj=4.741 mas, bpa=53.19 degrees ! Estimated noise=1.07401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519721 Jy ! Component: 100 - total flux cleaned = 0.00200389 Jy ! Component: 150 - total flux cleaned = 0.00414214 Jy ! Component: 200 - total flux cleaned = 0.00559964 Jy ! Total flux subtracted in 200 components = 0.00559964 Jy ! Clean residual min=-0.003302 max=0.003305 Jy/beam ! Clean residual mean=0.000010 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.596116 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 298 components and 0.596116 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=0.090080Jy sigma=2.070047 ! Fit after self-cal, rms=0.090003Jy sigma=2.068243 wmodel /scr/pima/bg219a_uvs/J0639+7324_X_map.mod ! Writing 298 model components to file: /scr/pima/bg219a_uvs/J0639+7324_X_map.mod wobs /scr/pima/bg219a_uvs/J0639+7324_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0639+7324_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0639+7324_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bg219a_uvs/J0639+7324_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7687 x 4.741 at 53.19 degrees (North through East) ! Clean map min=-0.016638 max=0.34639 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0639+7324_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.34639 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000894044 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.77431 0.77431 1.54862 3.09724 6.19448 12.389 24.7779 49.5558 99.1117 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.346 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 387.441 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0639+7324_X_uvs.log closed on Wed Apr 6 21:28:22 2016