! Started logfile: /scr/pima/bg219h_uvs/J2211+1841_X_uvs.log on Thu Apr 7 12:20:35 2016 obs /scr/pima/bg219h_uvs/J2211+1841_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2211+1841_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.927371 visibilities/baseline/integration-bin. ! Found source: J2211+1841 ! ! 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 20532 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2211+1841_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=1.037530Jy sigma=23.941341 ! Fit after self-cal, rms=0.781364Jy sigma=17.957573 ! 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=0.7698 mas, bmaj=1.621 mas, bpa=-2.313 degrees ! Estimated noise=0.527963 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 = 0.169476 Jy ! Component: 100 - total flux cleaned = 0.210646 Jy ! Total flux subtracted in 100 components = 0.210646 Jy ! Clean residual min=-0.006353 max=0.016151 Jy/beam ! Clean residual mean=-0.000011 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 0.210646 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.210646 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=0.074739Jy sigma=1.590514 ! Fit after self-cal, rms=0.074698Jy sigma=1.589660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166853 Jy ! Component: 100 - total flux cleaned = 0.0245069 Jy ! Total flux subtracted in 100 components = 0.0245069 Jy ! Clean residual min=-0.004781 max=0.006715 Jy/beam ! Clean residual mean=-0.000007 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.235153 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.235153 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=0.070948Jy sigma=1.485130 ! Fit after self-cal, rms=0.070926Jy sigma=1.484444 ! 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=0.9618 mas, bmaj=1.877 mas, bpa=-0.2316 degrees ! Estimated noise=0.291245 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 = 0.00599093 Jy ! Component: 100 - total flux cleaned = 0.00833125 Jy ! Component: 150 - total flux cleaned = 0.00913954 Jy ! Component: 200 - total flux cleaned = 0.00973928 Jy ! Total flux subtracted in 200 components = 0.00973928 Jy ! Clean residual min=-0.003434 max=0.004535 Jy/beam ! Clean residual mean=-0.000007 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.244892 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.244892 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=0.070406Jy sigma=1.470974 ! Fit after self-cal, rms=0.070367Jy sigma=1.469919 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9618 x 1.877 at -0.2316 degrees (North through East) ! Clean map min=-0.0031502 max=0.21884 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.09 KP 0.99 ! LA 1.02 MK 1.01 NL 1.00 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.08 KP 0.98 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.12 KP 0.97 ! LA 1.00 MK 1.00 NL 0.99 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 0.97 ! LA 1.00 MK 0.99 NL 1.02 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 0.97 ! LA 0.98 MK 1.00 NL 1.01 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.99 ! LA 0.98 MK 0.96 NL 0.99 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.06 KP 0.96 ! LA 1.02 MK 0.97 NL 0.98 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! 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=0.070367Jy sigma=1.469919 ! Fit after self-cal, rms=0.071034Jy sigma=1.461777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=1.878 mas, bpa=0.01858 degrees ! Estimated noise=0.29029 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 (1.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350395 Jy ! Component: 100 - total flux cleaned = 0.00382304 Jy ! Component: 150 - total flux cleaned = 0.00359746 Jy ! Component: 200 - total flux cleaned = 0.0033415 Jy ! Total flux subtracted in 200 components = 0.0033415 Jy ! Clean residual min=-0.003763 max=0.003574 Jy/beam ! Clean residual mean=-0.000003 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.248233 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.248233 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=0.070737Jy sigma=1.455394 ! Fit after self-cal, rms=0.070729Jy sigma=1.454805 ! 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=0.070729Jy sigma=1.454805 ! Fit after self-cal, rms=0.070998Jy sigma=1.438352 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9657 mas, bmaj=1.87 mas, bpa=0.02293 degrees ! Estimated noise=0.290489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145174 Jy ! Component: 100 - total flux cleaned = 0.00171405 Jy ! Component: 150 - total flux cleaned = 0.00171837 Jy ! Component: 200 - total flux cleaned = 0.00175305 Jy ! Total flux subtracted in 200 components = 0.00175305 Jy ! Clean residual min=-0.001942 max=0.002188 Jy/beam ! Clean residual mean=-0.000004 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.249986 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.249986 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=0.070926Jy sigma=1.436689 ! Fit after self-cal, rms=0.070943Jy sigma=1.436485 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 (-20, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161942 Jy ! Component: 100 - total flux cleaned = 0.001891 Jy ! Component: 150 - total flux cleaned = 0.00196067 Jy ! Component: 200 - total flux cleaned = 0.00199154 Jy ! Total flux subtracted in 200 components = 0.00199154 Jy ! Clean residual min=-0.001787 max=0.001679 Jy/beam ! Clean residual mean=-0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.251978 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.251978 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=0.070888Jy sigma=1.435163 ! Fit after self-cal, rms=0.070883Jy sigma=1.435095 ! 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=0.070883Jy sigma=1.435095 ! Fit after self-cal, rms=0.070893Jy sigma=1.434854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9662 mas, bmaj=1.868 mas, bpa=0.06932 degrees ! Estimated noise=0.290337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282299 Jy ! Component: 100 - total flux cleaned = 0.000472044 Jy ! Component: 150 - total flux cleaned = 0.000527911 Jy ! Component: 200 - total flux cleaned = 0.000528081 Jy ! Total flux subtracted in 200 components = 0.000528081 Jy ! Clean residual min=-0.001671 max=0.001631 Jy/beam ! Clean residual mean=-0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.252506 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.252506 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=0.070868Jy sigma=1.434297 ! Fit after self-cal, rms=0.070865Jy sigma=1.434263 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 = 6.19449e-05 Jy ! Component: 100 - total flux cleaned = 0.000134199 Jy ! Component: 150 - total flux cleaned = 0.000156481 Jy ! Component: 200 - total flux cleaned = 0.000156257 Jy ! Total flux subtracted in 200 components = 0.000156257 Jy ! Clean residual min=-0.001670 max=0.001524 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.252662 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.252662 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=0.070850Jy sigma=1.433923 ! Fit after self-cal, rms=0.070848Jy sigma=1.433904 ! 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=0.070848Jy sigma=1.433904 ! Fit after self-cal, rms=0.070871Jy sigma=1.433852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.084 mas, bmaj=2.849 mas, bpa=-3.884 degrees ! Estimated noise=0.357613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000459995 Jy ! Component: 100 - total flux cleaned = -0.000505181 Jy ! Component: 150 - total flux cleaned = -0.000683564 Jy ! Component: 200 - total flux cleaned = -0.000821139 Jy ! Total flux subtracted in 200 components = -0.000821139 Jy ! Clean residual min=-0.001812 max=0.001399 Jy/beam ! Clean residual mean=-0.000007 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.251841 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.251841 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=0.070868Jy sigma=1.433695 ! Fit after self-cal, rms=0.070863Jy sigma=1.433641 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 = -4.17365e-05 Jy ! Component: 100 - total flux cleaned = -0.000149334 Jy ! Component: 150 - total flux cleaned = -0.000190052 Jy ! Component: 200 - total flux cleaned = -0.000240569 Jy ! Total flux subtracted in 200 components = -0.000240569 Jy ! Clean residual min=-0.001751 max=0.001399 Jy/beam ! Clean residual mean=-0.000007 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.251601 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.251601 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=0.070863Jy sigma=1.433587 ! Fit after self-cal, rms=0.070861Jy sigma=1.433569 ! 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=0.9664 mas, bmaj=1.867 mas, bpa=0.09346 degrees ! Estimated noise=0.290195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9664 x 1.867 at 0.09346 degrees (North through East) ! Clean map min=-0.0015082 max=0.21859 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=0.7729 mas, bmaj=1.607 mas, bpa=-2.02 degrees ! Estimated noise=0.525263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168487 Jy ! Component: 100 - total flux cleaned = 0.209781 Jy ! Component: 150 - total flux cleaned = 0.226383 Jy ! Component: 200 - total flux cleaned = 0.233732 Jy ! Total flux subtracted in 200 components = 0.233732 Jy ! Clean residual min=-0.003741 max=0.004030 Jy/beam ! Clean residual mean=-0.000005 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.233732 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.233732 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9664 mas, bmaj=1.867 mas, bpa=0.09346 degrees ! Estimated noise=0.290195 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 = 0.00617727 Jy ! Component: 100 - total flux cleaned = 0.0097697 Jy ! Component: 150 - total flux cleaned = 0.0123263 Jy ! Component: 200 - total flux cleaned = 0.0142208 Jy ! Total flux subtracted in 200 components = 0.0142208 Jy ! Clean residual min=-0.001624 max=0.001868 Jy/beam ! Clean residual mean=-0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.247952 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.247952 Jy ! Inverting map ! Added new window around map position (-4, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174959 Jy ! Component: 100 - total flux cleaned = 0.00259836 Jy ! Component: 150 - total flux cleaned = 0.00332753 Jy ! Component: 200 - total flux cleaned = 0.00385728 Jy ! Total flux subtracted in 200 components = 0.00385728 Jy ! Clean residual min=-0.001458 max=0.001758 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.25181 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.25181 Jy ! Inverting map ! Added new window around map position (34, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912785 Jy ! Component: 100 - total flux cleaned = 0.00098512 Jy ! Component: 150 - total flux cleaned = 0.00122443 Jy ! Component: 200 - total flux cleaned = 0.00144894 Jy ! Total flux subtracted in 200 components = 0.00144894 Jy ! Clean residual min=-0.001442 max=0.001430 Jy/beam ! Clean residual mean=-0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.253258 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.253258 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=2.084 mas, bmaj=2.849 mas, bpa=-3.884 degrees ! Estimated noise=0.357613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397409 Jy ! Component: 100 - total flux cleaned = 0.000646345 Jy ! Component: 150 - total flux cleaned = 0.00068548 Jy ! Component: 200 - total flux cleaned = 0.000702409 Jy ! Total flux subtracted in 200 components = 0.000702409 Jy ! Clean residual min=-0.001726 max=0.001397 Jy/beam ! Clean residual mean=-0.000005 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.253961 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 = -1.94641e-07 Jy ! Component: 100 - total flux cleaned = 1.4529e-05 Jy ! Component: 150 - total flux cleaned = 9.78647e-07 Jy ! Component: 200 - total flux cleaned = 1.29089e-06 Jy ! Total flux subtracted in 200 components = 1.29089e-06 Jy ! Clean residual min=-0.001696 max=0.001374 Jy/beam ! Clean residual mean=-0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.253962 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 93 components and 0.253962 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9664 mas, bmaj=1.867 mas, bpa=0.09346 degrees ! Estimated noise=0.290195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145148 Jy ! Component: 100 - total flux cleaned = -3.88638e-05 Jy ! Component: 150 - total flux cleaned = 5.96145e-05 Jy ! Component: 200 - total flux cleaned = 0.000130737 Jy ! Total flux subtracted in 200 components = 0.000130737 Jy ! Clean residual min=-0.001409 max=0.001404 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.254093 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 119 components and 0.254093 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=0.070792Jy sigma=1.432018 ! Fit after self-cal, rms=0.070781Jy sigma=1.431844 wmodel /scr/pima/bg219h_uvs/J2211+1841_X_map.mod ! Writing 119 model components to file: /scr/pima/bg219h_uvs/J2211+1841_X_map.mod wobs /scr/pima/bg219h_uvs/J2211+1841_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2211+1841_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2211+1841_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J2211+1841_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 = -0.000283344 Jy ! Component: 100 - total flux cleaned = -0.000451786 Jy ! Component: 150 - total flux cleaned = -0.000543262 Jy ! Component: 200 - total flux cleaned = -0.000696658 Jy ! Component: 250 - total flux cleaned = -0.000823895 Jy ! Component: 300 - total flux cleaned = -0.000968518 Jy ! Component: 350 - total flux cleaned = -0.00117015 Jy ! Component: 400 - total flux cleaned = -0.00140619 Jy ! Component: 450 - total flux cleaned = -0.00154051 Jy ! Component: 500 - total flux cleaned = -0.00167252 Jy ! Component: 550 - total flux cleaned = -0.00183954 Jy ! Component: 600 - total flux cleaned = -0.0019854 Jy ! Component: 650 - total flux cleaned = -0.00214612 Jy ! Component: 700 - total flux cleaned = -0.00223393 Jy ! Component: 750 - total flux cleaned = -0.00233729 Jy ! Component: 800 - total flux cleaned = -0.00238824 Jy ! Component: 850 - total flux cleaned = -0.0025218 Jy ! Component: 900 - total flux cleaned = -0.00263654 Jy ! Component: 950 - total flux cleaned = -0.00268518 Jy ! Component: 1000 - total flux cleaned = -0.00276549 Jy ! Component: 1050 - total flux cleaned = -0.00289245 Jy ! Component: 1100 - total flux cleaned = -0.00295497 Jy ! Component: 1150 - total flux cleaned = -0.00304765 Jy ! Component: 1200 - total flux cleaned = -0.00309333 Jy ! Component: 1250 - total flux cleaned = -0.00309329 Jy ! Component: 1300 - total flux cleaned = -0.00310834 Jy ! Component: 1350 - total flux cleaned = -0.00312327 Jy ! Component: 1400 - total flux cleaned = -0.00315261 Jy ! Component: 1450 - total flux cleaned = -0.0031383 Jy ! Component: 1500 - total flux cleaned = -0.00316701 Jy ! Component: 1550 - total flux cleaned = -0.00319553 Jy ! Component: 1600 - total flux cleaned = -0.00322359 Jy ! Component: 1650 - total flux cleaned = -0.0032235 Jy ! Component: 1700 - total flux cleaned = -0.00320976 Jy ! Component: 1750 - total flux cleaned = -0.0032367 Jy ! Component: 1800 - total flux cleaned = -0.00320981 Jy ! Component: 1850 - total flux cleaned = -0.00324999 Jy ! Component: 1900 - total flux cleaned = -0.00328978 Jy ! Component: 1950 - total flux cleaned = -0.00335507 Jy ! Component: 2000 - total flux cleaned = -0.00335518 Jy ! Component: 2050 - total flux cleaned = -0.00339377 Jy ! Component: 2100 - total flux cleaned = -0.00349561 Jy ! Component: 2150 - total flux cleaned = -0.00349568 Jy ! Component: 2200 - total flux cleaned = -0.00355831 Jy ! Component: 2250 - total flux cleaned = -0.00362043 Jy ! Component: 2300 - total flux cleaned = -0.00366964 Jy ! Component: 2350 - total flux cleaned = -0.00365735 Jy ! Component: 2400 - total flux cleaned = -0.00370591 Jy ! Component: 2450 - total flux cleaned = -0.00368187 Jy ! Component: 2500 - total flux cleaned = -0.00376556 Jy ! Component: 2550 - total flux cleaned = -0.00378923 Jy ! Component: 2600 - total flux cleaned = -0.00382458 Jy ! Component: 2650 - total flux cleaned = -0.00384797 Jy ! Component: 2700 - total flux cleaned = -0.00390588 Jy ! Component: 2750 - total flux cleaned = -0.00392899 Jy ! Component: 2800 - total flux cleaned = -0.0039862 Jy ! Component: 2850 - total flux cleaned = -0.00400888 Jy ! Component: 2900 - total flux cleaned = -0.00408787 Jy ! Component: 2950 - total flux cleaned = -0.00415503 Jy ! Component: 3000 - total flux cleaned = -0.00422186 Jy ! Component: 3050 - total flux cleaned = -0.00428819 Jy ! Component: 3100 - total flux cleaned = -0.00431023 Jy ! Component: 3150 - total flux cleaned = -0.00437563 Jy ! Component: 3200 - total flux cleaned = -0.00444079 Jy ! Component: 3250 - total flux cleaned = -0.00448393 Jy ! Component: 3300 - total flux cleaned = -0.00454811 Jy ! Component: 3350 - total flux cleaned = -0.0046119 Jy ! Component: 3400 - total flux cleaned = -0.00467539 Jy ! Component: 3450 - total flux cleaned = -0.00474909 Jy ! Component: 3500 - total flux cleaned = -0.00479098 Jy ! Component: 3550 - total flux cleaned = -0.00483263 Jy ! Component: 3600 - total flux cleaned = -0.00486367 Jy ! Component: 3650 - total flux cleaned = -0.00493564 Jy ! Component: 3700 - total flux cleaned = -0.00494594 Jy ! Component: 3750 - total flux cleaned = -0.00499669 Jy ! Component: 3800 - total flux cleaned = -0.00503714 Jy ! Component: 3850 - total flux cleaned = -0.00510754 Jy ! Component: 3900 - total flux cleaned = -0.00514746 Jy ! Component: 3950 - total flux cleaned = -0.00519708 Jy ! Component: 4000 - total flux cleaned = -0.00521692 Jy ! Component: 4050 - total flux cleaned = -0.00521689 Jy ! Total flux subtracted in 4096 components = -0.005256 Jy ! Clean residual min=-0.000632 max=0.000515 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.248837 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 385 components and 0.248837 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2211+1841_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9664 x 1.867 at 0.09346 degrees (North through East) ! Clean map min=-0.0011732 max=0.21888 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2211+1841_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.218881 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166064 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.227608 0.227608 0.455217 0.910434 1.82087 3.64174 7.28347 14.5669 29.1339 58.2678 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.218 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1318.05 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2211+1841_X_uvs.log closed on Thu Apr 7 12:20:39 2016