! Started logfile: /scr/pima/bg219g_uvs/J1142+1547_X_uvs.log on Thu Apr 7 09:48:37 2016 obs /scr/pima/bg219g_uvs/J1142+1547_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1142+1547_X_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974359 visibilities/baseline/integration-bin. ! Found source: J1142+1547 ! ! 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 13680 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/bg219g_uvs/J1142+1547_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 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=1.006911Jy sigma=23.345086 ! Fit after self-cal, rms=0.897669Jy sigma=20.813974 ! 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=0.677 mas, bmaj=1.953 mas, bpa=-12.88 degrees ! Estimated noise=0.540806 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 = 0.083399 Jy ! Component: 100 - total flux cleaned = 0.101993 Jy ! Total flux subtracted in 100 components = 0.101993 Jy ! Clean residual min=-0.004227 max=0.006372 Jy/beam ! Clean residual mean=-0.000002 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.101993 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.101993 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=0.071311Jy sigma=1.458985 ! Fit after self-cal, rms=0.071297Jy sigma=1.458782 ! 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=0.8346 mas, bmaj=2.076 mas, bpa=-11.09 degrees ! Estimated noise=0.364265 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 = 0.00576857 Jy ! Component: 100 - total flux cleaned = 0.00696465 Jy ! Component: 150 - total flux cleaned = 0.00689589 Jy ! Component: 200 - total flux cleaned = 0.00680232 Jy ! Total flux subtracted in 200 components = 0.00680232 Jy ! Clean residual min=-0.003076 max=0.003549 Jy/beam ! Clean residual mean=-0.000004 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.108795 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.108795 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=0.070866Jy sigma=1.447006 ! Fit after self-cal, rms=0.070880Jy sigma=1.446809 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8346 x 2.076 at -11.09 degrees (North through East) ! Clean map min=-0.0029288 max=0.10456 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.94 KP 1.02 ! LA 1.02 MK 0.97 NL 1.01 OV 0.98 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 0.96 KP 1.07 ! LA 0.89 MK 0.94 NL 1.05 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.15 HN 0.97 KP 1.02 ! LA 1.00 MK 0.95 NL 1.01 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.88 KP 1.03 ! LA 0.91 MK 1.02 NL 1.01 OV 1.04 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 1.03 ! LA 0.97 MK 0.95 NL 1.00 OV 0.97 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.85 KP 1.06 ! LA 0.91 MK 1.01 NL 1.01 OV 0.95 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.96 KP 1.07 ! LA 0.92 MK 1.00 NL 1.01 OV 0.93 ! PT 1.02 SC 0.89 ! ! ! 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=0.070880Jy sigma=1.446809 ! Fit after self-cal, rms=0.068531Jy sigma=1.437063 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8262 mas, bmaj=2.078 mas, bpa=-11.34 degrees ! Estimated noise=0.361932 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 = 0.000421455 Jy ! Component: 100 - total flux cleaned = 0.000537462 Jy ! Component: 150 - total flux cleaned = 0.000527257 Jy ! Component: 200 - total flux cleaned = 0.000515287 Jy ! Total flux subtracted in 200 components = 0.000515287 Jy ! Clean residual min=-0.001896 max=0.002557 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.109311 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.109311 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=0.068514Jy sigma=1.436773 ! Fit after self-cal, rms=0.068517Jy sigma=1.436514 ! 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=0.068517Jy sigma=1.436514 ! Fit after self-cal, rms=0.068534Jy sigma=1.436458 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8252 mas, bmaj=2.08 mas, bpa=-11.45 degrees ! Estimated noise=0.361958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.00022e-05 Jy ! Component: 100 - total flux cleaned = 5.67913e-05 Jy ! Component: 150 - total flux cleaned = 4.77081e-05 Jy ! Component: 200 - total flux cleaned = 3.21293e-05 Jy ! Total flux subtracted in 200 components = 3.21293e-05 Jy ! Clean residual min=-0.001891 max=0.002584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.109343 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.109343 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=0.068528Jy sigma=1.436377 ! Fit after self-cal, rms=0.068529Jy sigma=1.436363 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 (-16, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238343 Jy ! Component: 100 - total flux cleaned = 0.00385131 Jy ! Component: 150 - total flux cleaned = 0.00493369 Jy ! Component: 200 - total flux cleaned = 0.00574748 Jy ! Total flux subtracted in 200 components = 0.00574748 Jy ! Clean residual min=-0.001936 max=0.002054 Jy/beam ! Clean residual mean=-0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.11509 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.11509 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=0.068414Jy sigma=1.434294 ! Fit after self-cal, rms=0.068412Jy sigma=1.434188 ! 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=0.068412Jy sigma=1.434188 ! Fit after self-cal, rms=0.068101Jy sigma=1.434057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8267 mas, bmaj=2.083 mas, bpa=-11.49 degrees ! Estimated noise=0.361367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884799 Jy ! Component: 100 - total flux cleaned = 0.00134388 Jy ! Component: 150 - total flux cleaned = 0.00140426 Jy ! Component: 200 - total flux cleaned = 0.00145921 Jy ! Total flux subtracted in 200 components = 0.00145921 Jy ! Clean residual min=-0.001958 max=0.002004 Jy/beam ! Clean residual mean=-0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.11655 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.11655 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=0.068082Jy sigma=1.433729 ! Fit after self-cal, rms=0.068080Jy sigma=1.433711 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 = 0.000190664 Jy ! Component: 100 - total flux cleaned = 0.000206438 Jy ! Component: 150 - total flux cleaned = 0.000250865 Jy ! Component: 200 - total flux cleaned = 0.00027801 Jy ! Total flux subtracted in 200 components = 0.00027801 Jy ! Clean residual min=-0.002019 max=0.001979 Jy/beam ! Clean residual mean=-0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.116828 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.116828 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=0.068073Jy sigma=1.433572 ! Fit after self-cal, rms=0.068073Jy sigma=1.433568 ! 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=0.068073Jy sigma=1.433568 ! Fit after self-cal, rms=0.067879Jy sigma=1.433515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=2.877 mas, bpa=-4.319 degrees ! Estimated noise=0.471193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644373 Jy ! Component: 100 - total flux cleaned = 0.000970635 Jy ! Component: 150 - total flux cleaned = 0.00109279 Jy ! Component: 200 - total flux cleaned = 0.00112349 Jy ! Total flux subtracted in 200 components = 0.00112349 Jy ! Clean residual min=-0.001869 max=0.002523 Jy/beam ! Clean residual mean=-0.000007 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.117951 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.117951 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=0.067875Jy sigma=1.433500 ! Fit after self-cal, rms=0.067873Jy sigma=1.433467 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 = 0.00015988 Jy ! Component: 100 - total flux cleaned = 0.000212166 Jy ! Component: 150 - total flux cleaned = 0.000235528 Jy ! Component: 200 - total flux cleaned = 0.00024642 Jy ! Total flux subtracted in 200 components = 0.00024642 Jy ! Clean residual min=-0.001919 max=0.002505 Jy/beam ! Clean residual mean=-0.000008 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.118197 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.118197 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=0.067874Jy sigma=1.433510 ! Fit after self-cal, rms=0.067874Jy sigma=1.433507 ! 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=0.8277 mas, bmaj=2.084 mas, bpa=-11.49 degrees ! Estimated noise=0.361201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8277 x 2.084 at -11.49 degrees (North through East) ! Clean map min=-0.0019771 max=0.10388 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=0.6707 mas, bmaj=1.955 mas, bpa=-13.07 degrees ! Estimated noise=0.53116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0819274 Jy ! Component: 100 - total flux cleaned = 0.100178 Jy ! Component: 150 - total flux cleaned = 0.106385 Jy ! Component: 200 - total flux cleaned = 0.109859 Jy ! Total flux subtracted in 200 components = 0.109859 Jy ! Clean residual min=-0.002855 max=0.003034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.109859 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.109859 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8277 mas, bmaj=2.084 mas, bpa=-11.49 degrees ! Estimated noise=0.361201 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) ! Added new window around map position (-29.6, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271002 Jy ! Component: 100 - total flux cleaned = 0.00451039 Jy ! Component: 150 - total flux cleaned = 0.00582943 Jy ! Component: 200 - total flux cleaned = 0.00648709 Jy ! Total flux subtracted in 200 components = 0.00648709 Jy ! Clean residual min=-0.001954 max=0.001977 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.116346 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.116346 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=2.044 mas, bmaj=2.877 mas, bpa=-4.319 degrees ! Estimated noise=0.471193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143988 Jy ! Component: 100 - total flux cleaned = 0.00211109 Jy ! Component: 150 - total flux cleaned = 0.00257615 Jy ! Component: 200 - total flux cleaned = 0.00293105 Jy ! Total flux subtracted in 200 components = 0.00293105 Jy ! Clean residual min=-0.001829 max=0.002349 Jy/beam ! Clean residual mean=-0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.119277 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 = 0.000317789 Jy ! Component: 100 - total flux cleaned = 0.000569544 Jy ! Component: 150 - total flux cleaned = 0.000724904 Jy ! Component: 200 - total flux cleaned = 0.000874499 Jy ! Total flux subtracted in 200 components = 0.000874499 Jy ! Clean residual min=-0.001886 max=0.002250 Jy/beam ! Clean residual mean=-0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.120152 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.120152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8277 mas, bmaj=2.084 mas, bpa=-11.49 degrees ! Estimated noise=0.361201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163479 Jy ! Component: 100 - total flux cleaned = -0.000371409 Jy ! Component: 150 - total flux cleaned = -0.000504903 Jy ! Component: 200 - total flux cleaned = -0.00055317 Jy ! Total flux subtracted in 200 components = -0.00055317 Jy ! Clean residual min=-0.002106 max=0.001909 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.119599 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.119599 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=0.067851Jy sigma=1.432763 ! Fit after self-cal, rms=0.067837Jy sigma=1.432674 wmodel /scr/pima/bg219g_uvs/J1142+1547_X_map.mod ! Writing 80 model components to file: /scr/pima/bg219g_uvs/J1142+1547_X_map.mod wobs /scr/pima/bg219g_uvs/J1142+1547_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1142+1547_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1142+1547_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219g_uvs/J1142+1547_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 = -0.000181768 Jy ! Component: 100 - total flux cleaned = 0.000124459 Jy ! Component: 150 - total flux cleaned = 0.000124773 Jy ! Component: 200 - total flux cleaned = 1.86122e-05 Jy ! Component: 250 - total flux cleaned = -5.638e-05 Jy ! Component: 300 - total flux cleaned = -0.000129609 Jy ! Component: 350 - total flux cleaned = -0.000317997 Jy ! Component: 400 - total flux cleaned = -0.000409331 Jy ! Component: 450 - total flux cleaned = -0.000563561 Jy ! Component: 500 - total flux cleaned = -0.000670501 Jy ! Component: 550 - total flux cleaned = -0.000795698 Jy ! Component: 600 - total flux cleaned = -0.000957942 Jy ! Component: 650 - total flux cleaned = -0.00101733 Jy ! Component: 700 - total flux cleaned = -0.00103653 Jy ! Component: 750 - total flux cleaned = -0.00107445 Jy ! Component: 800 - total flux cleaned = -0.00111165 Jy ! Component: 850 - total flux cleaned = -0.00118522 Jy ! Component: 900 - total flux cleaned = -0.00129303 Jy ! Component: 950 - total flux cleaned = -0.00136347 Jy ! Component: 1000 - total flux cleaned = -0.00145063 Jy ! Component: 1050 - total flux cleaned = -0.00153643 Jy ! Component: 1100 - total flux cleaned = -0.00160415 Jy ! Component: 1150 - total flux cleaned = -0.00175339 Jy ! Component: 1200 - total flux cleaned = -0.00176962 Jy ! Component: 1250 - total flux cleaned = -0.00188222 Jy ! Component: 1300 - total flux cleaned = -0.00197723 Jy ! Component: 1350 - total flux cleaned = -0.00200822 Jy ! Component: 1400 - total flux cleaned = -0.00203917 Jy ! Component: 1450 - total flux cleaned = -0.00213047 Jy ! Component: 1500 - total flux cleaned = -0.00216023 Jy ! Component: 1550 - total flux cleaned = -0.00224919 Jy ! Component: 1600 - total flux cleaned = -0.00226393 Jy ! Component: 1650 - total flux cleaned = -0.00233609 Jy ! Component: 1700 - total flux cleaned = -0.00243617 Jy ! Component: 1750 - total flux cleaned = -0.00253504 Jy ! Component: 1800 - total flux cleaned = -0.00261871 Jy ! Component: 1850 - total flux cleaned = -0.0026599 Jy ! Component: 1900 - total flux cleaned = -0.00276932 Jy ! Component: 1950 - total flux cleaned = -0.00285052 Jy ! Component: 2000 - total flux cleaned = -0.00293095 Jy ! Component: 2050 - total flux cleaned = -0.00302388 Jy ! Component: 2100 - total flux cleaned = -0.00311579 Jy ! Component: 2150 - total flux cleaned = -0.00321975 Jy ! Component: 2200 - total flux cleaned = -0.00328411 Jy ! Component: 2250 - total flux cleaned = -0.00339882 Jy ! Component: 2300 - total flux cleaned = -0.00347453 Jy ! Component: 2350 - total flux cleaned = -0.00356193 Jy ! Component: 2400 - total flux cleaned = -0.00361145 Jy ! Component: 2450 - total flux cleaned = -0.00373431 Jy ! Component: 2500 - total flux cleaned = -0.00386836 Jy ! Component: 2550 - total flux cleaned = -0.00394081 Jy ! Component: 2600 - total flux cleaned = -0.00408474 Jy ! Component: 2650 - total flux cleaned = -0.0041562 Jy ! Component: 2700 - total flux cleaned = -0.00428631 Jy ! Component: 2750 - total flux cleaned = -0.00436835 Jy ! Component: 2800 - total flux cleaned = -0.00443824 Jy ! Component: 2850 - total flux cleaned = -0.00451933 Jy ! Component: 2900 - total flux cleaned = -0.00459989 Jy ! Component: 2950 - total flux cleaned = -0.00471429 Jy ! Component: 3000 - total flux cleaned = -0.00475983 Jy ! Component: 3050 - total flux cleaned = -0.00483904 Jy ! Component: 3100 - total flux cleaned = -0.00488413 Jy ! Component: 3150 - total flux cleaned = -0.00494025 Jy ! Component: 3200 - total flux cleaned = -0.00500718 Jy ! Component: 3250 - total flux cleaned = -0.00509598 Jy ! Component: 3300 - total flux cleaned = -0.00516239 Jy ! Component: 3350 - total flux cleaned = -0.00521745 Jy ! Component: 3400 - total flux cleaned = -0.00530521 Jy ! Component: 3450 - total flux cleaned = -0.00538166 Jy ! Component: 3500 - total flux cleaned = -0.00545775 Jy ! Component: 3550 - total flux cleaned = -0.00554439 Jy ! Component: 3600 - total flux cleaned = -0.00558757 Jy ! Component: 3650 - total flux cleaned = -0.00565211 Jy ! Component: 3700 - total flux cleaned = -0.00574863 Jy ! Component: 3750 - total flux cleaned = -0.00582345 Jy ! Component: 3800 - total flux cleaned = -0.00585552 Jy ! Component: 3850 - total flux cleaned = -0.00596189 Jy ! Component: 3900 - total flux cleaned = -0.00604669 Jy ! Component: 3950 - total flux cleaned = -0.00609957 Jy ! Component: 4000 - total flux cleaned = -0.0061629 Jy ! Component: 4050 - total flux cleaned = -0.00624715 Jy ! Total flux subtracted in 4096 components = -0.0063311 Jy ! Clean residual min=-0.000660 max=0.000697 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.113268 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 322 components and 0.113268 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1142+1547_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8277 x 2.084 at -11.49 degrees (North through East) ! Clean map min=-0.001572 max=0.1037 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1142+1547_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103703 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167986 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.485964 0.485964 0.971928 1.94386 3.88771 7.77542 15.5508 31.1017 62.2034 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 617.329 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1142+1547_X_uvs.log closed on Thu Apr 7 09:48:41 2016