! Started logfile: /scr/pima/bg219i_uvs/J1209+4119_X_uvs.log on Wed Apr 6 23:43:50 2016 obs /scr/pima/bg219i_uvs/J1209+4119_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1209+4119_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.798611 visibilities/baseline/integration-bin. ! Found source: J1209+4119 ! ! 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 9660 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/bg219i_uvs/J1209+4119_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 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=1.012558Jy sigma=25.316702 ! Fit after self-cal, rms=0.860150Jy sigma=21.394356 ! 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=0.8651 mas, bmaj=2.21 mas, bpa=34.62 degrees ! Estimated noise=0.738433 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 = 0.106304 Jy ! Component: 100 - total flux cleaned = 0.135509 Jy ! Total flux subtracted in 100 components = 0.135509 Jy ! Clean residual min=-0.005973 max=0.011779 Jy/beam ! Clean residual mean=0.000001 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.135509 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.135509 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=0.062383Jy sigma=1.466128 ! Fit after self-cal, rms=0.062186Jy sigma=1.460388 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129469 Jy ! Component: 100 - total flux cleaned = 0.0200006 Jy ! Total flux subtracted in 100 components = 0.0200006 Jy ! Clean residual min=-0.005108 max=0.006166 Jy/beam ! Clean residual mean=0.000003 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.15551 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.15551 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=0.059383Jy sigma=1.368490 ! Fit after self-cal, rms=0.059356Jy sigma=1.367707 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.393 mas, bpa=34.33 degrees ! Estimated noise=0.427004 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 = 0.00586466 Jy ! Component: 100 - total flux cleaned = 0.00895391 Jy ! Component: 150 - total flux cleaned = 0.0108157 Jy ! Component: 200 - total flux cleaned = 0.0113621 Jy ! Total flux subtracted in 200 components = 0.0113621 Jy ! Clean residual min=-0.003369 max=0.003753 Jy/beam ! Clean residual mean=0.000005 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.166872 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.166872 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=0.058926Jy sigma=1.349108 ! Fit after self-cal, rms=0.058916Jy sigma=1.348826 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.121 x 2.393 at 34.33 degrees (North through East) ! Clean map min=-0.0032116 max=0.14083 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 1.00 KP 0.99 LA 0.99 ! MK 1.05 NL 0.97 OV 0.97 PT 1.05 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 KP 0.97 LA 0.98 ! MK 1.02 NL 0.99 OV 0.96 PT 1.08 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 1.04 LA 0.99 ! MK 0.98 NL 1.00 OV 0.94 PT 0.96 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 KP 1.05 LA 0.97 ! MK 1.03 NL 0.95 OV 0.96 PT 1.02 ! SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 KP 1.01 LA 0.95 ! MK 1.06 NL 0.95 OV 0.99 PT 1.00 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 KP 0.98 LA 0.97 ! MK 1.02 NL 1.02 OV 0.96 PT 1.02 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.05 LA 0.95 ! MK 1.05 NL 0.97 OV 0.96 PT 1.07 ! SC 1.00 ! ! ! 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=0.058916Jy sigma=1.348826 ! Fit after self-cal, rms=0.059528Jy sigma=1.337354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.398 mas, bpa=34.29 degrees ! Estimated noise=0.426281 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 = -0.00140589 Jy ! Component: 100 - total flux cleaned = -0.00125888 Jy ! Component: 150 - total flux cleaned = -0.00116597 Jy ! Component: 200 - total flux cleaned = -0.00111313 Jy ! Total flux subtracted in 200 components = -0.00111313 Jy ! Clean residual min=-0.002630 max=0.002710 Jy/beam ! Clean residual mean=0.000004 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.165759 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.165759 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=0.059439Jy sigma=1.336053 ! Fit after self-cal, rms=0.059481Jy sigma=1.335809 ! 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=0.059481Jy sigma=1.335809 ! Fit after self-cal, rms=0.060376Jy sigma=1.327474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.416 mas, bpa=34.45 degrees ! Estimated noise=0.425305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000769299 Jy ! Component: 100 - total flux cleaned = -0.00101526 Jy ! Component: 150 - total flux cleaned = -0.00116588 Jy ! Component: 200 - total flux cleaned = -0.00129474 Jy ! Total flux subtracted in 200 components = -0.00129474 Jy ! Clean residual min=-0.002395 max=0.002232 Jy/beam ! Clean residual mean=0.000007 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.164464 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.164464 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=0.060351Jy sigma=1.326651 ! Fit after self-cal, rms=0.060380Jy sigma=1.326548 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 = 1.09158e-05 Jy ! Component: 100 - total flux cleaned = -0.00011565 Jy ! Component: 150 - total flux cleaned = -0.000209649 Jy ! Component: 200 - total flux cleaned = -0.00029351 Jy ! Total flux subtracted in 200 components = -0.00029351 Jy ! Clean residual min=-0.002327 max=0.002218 Jy/beam ! Clean residual mean=0.000006 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.164171 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.164171 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=0.060372Jy sigma=1.326280 ! Fit after self-cal, rms=0.060369Jy sigma=1.326244 ! 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=0.060369Jy sigma=1.326244 ! Fit after self-cal, rms=0.060395Jy sigma=1.326059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.422 mas, bpa=34.46 degrees ! Estimated noise=0.424774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000716585 Jy ! Component: 100 - total flux cleaned = -0.000939881 Jy ! Component: 150 - total flux cleaned = -0.00102946 Jy ! Component: 200 - total flux cleaned = -0.00112113 Jy ! Total flux subtracted in 200 components = -0.00112113 Jy ! Clean residual min=-0.002273 max=0.002184 Jy/beam ! Clean residual mean=0.000007 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.163049 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.163049 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=0.060384Jy sigma=1.325741 ! Fit after self-cal, rms=0.060384Jy sigma=1.325723 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 = -6.47157e-06 Jy ! Component: 100 - total flux cleaned = -7.46145e-05 Jy ! Component: 150 - total flux cleaned = -0.000135073 Jy ! Component: 200 - total flux cleaned = -0.000153175 Jy ! Total flux subtracted in 200 components = -0.000153175 Jy ! Clean residual min=-0.002273 max=0.002177 Jy/beam ! Clean residual mean=0.000007 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.162896 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.162896 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=0.060380Jy sigma=1.325613 ! Fit after self-cal, rms=0.060380Jy sigma=1.325597 ! 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=0.060380Jy sigma=1.325597 ! Fit after self-cal, rms=0.060384Jy sigma=1.325507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=2.765 mas, bpa=18.73 degrees ! Estimated noise=0.481256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000672904 Jy ! Component: 100 - total flux cleaned = -0.00101026 Jy ! Component: 150 - total flux cleaned = -0.00107029 Jy ! Component: 200 - total flux cleaned = -0.00111718 Jy ! Total flux subtracted in 200 components = -0.00111718 Jy ! Clean residual min=-0.002107 max=0.002489 Jy/beam ! Clean residual mean=0.000013 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.161779 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.161779 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=0.060384Jy sigma=1.325379 ! Fit after self-cal, rms=0.060384Jy sigma=1.325370 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 = -2.28503e-05 Jy ! Component: 100 - total flux cleaned = -5.09667e-05 Jy ! Component: 150 - total flux cleaned = -7.42819e-05 Jy ! Component: 200 - total flux cleaned = -8.62088e-05 Jy ! Total flux subtracted in 200 components = -8.62088e-05 Jy ! Clean residual min=-0.002114 max=0.002476 Jy/beam ! Clean residual mean=0.000013 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.161693 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.161693 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=0.060385Jy sigma=1.325376 ! Fit after self-cal, rms=0.060386Jy sigma=1.325371 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=2.426 mas, bpa=34.47 degrees ! Estimated noise=0.424376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 2.426 at 34.47 degrees (North through East) ! Clean map min=-0.0020495 max=0.13997 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=0.8777 mas, bmaj=2.241 mas, bpa=34.71 degrees ! Estimated noise=0.743265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106709 Jy ! Component: 100 - total flux cleaned = 0.136237 Jy ! Component: 150 - total flux cleaned = 0.147896 Jy ! Component: 200 - total flux cleaned = 0.153942 Jy ! Total flux subtracted in 200 components = 0.153942 Jy ! Clean residual min=-0.004371 max=0.004887 Jy/beam ! Clean residual mean=0.000003 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.153942 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.153942 Jy ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=2.426 mas, bpa=34.47 degrees ! Estimated noise=0.424376 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 = 0.00441293 Jy ! Component: 100 - total flux cleaned = 0.00659342 Jy ! Component: 150 - total flux cleaned = 0.00745017 Jy ! Component: 200 - total flux cleaned = 0.00758053 Jy ! Total flux subtracted in 200 components = 0.00758053 Jy ! Clean residual min=-0.002434 max=0.002318 Jy/beam ! Clean residual mean=0.000007 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.161522 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.161522 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=2.372 mas, bmaj=2.765 mas, bpa=18.73 degrees ! Estimated noise=0.481256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145227 Jy ! Component: 100 - total flux cleaned = 0.000198675 Jy ! Component: 150 - total flux cleaned = 0.000239659 Jy ! Component: 200 - total flux cleaned = 0.000266347 Jy ! Total flux subtracted in 200 components = 0.000266347 Jy ! Clean residual min=-0.002101 max=0.002426 Jy/beam ! Clean residual mean=0.000013 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.161789 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 = -7.22792e-06 Jy ! Component: 100 - total flux cleaned = -7.28735e-06 Jy ! Component: 150 - total flux cleaned = -1.41383e-05 Jy ! Component: 200 - total flux cleaned = -2.04164e-05 Jy ! Total flux subtracted in 200 components = -2.04164e-05 Jy ! Clean residual min=-0.002091 max=0.002441 Jy/beam ! Clean residual mean=0.000013 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.161768 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.161768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=2.426 mas, bpa=34.47 degrees ! Estimated noise=0.424376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024194 Jy ! Component: 100 - total flux cleaned = -0.000132543 Jy ! Component: 150 - total flux cleaned = -7.02162e-05 Jy ! Component: 200 - total flux cleaned = 4.01581e-05 Jy ! Total flux subtracted in 200 components = 4.01581e-05 Jy ! Clean residual min=-0.002307 max=0.002245 Jy/beam ! Clean residual mean=0.000007 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.161808 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.161808 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=0.060433Jy sigma=1.326562 ! Fit after self-cal, rms=0.060434Jy sigma=1.326407 wmodel /scr/pima/bg219i_uvs/J1209+4119_X_map.mod ! Writing 46 model components to file: /scr/pima/bg219i_uvs/J1209+4119_X_map.mod wobs /scr/pima/bg219i_uvs/J1209+4119_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1209+4119_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1209+4119_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J1209+4119_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 = -9.28581e-05 Jy ! Component: 100 - total flux cleaned = -0.000166025 Jy ! Component: 150 - total flux cleaned = -0.000165638 Jy ! Component: 200 - total flux cleaned = -0.000164813 Jy ! Component: 250 - total flux cleaned = -0.000165365 Jy ! Component: 300 - total flux cleaned = -0.000226155 Jy ! Component: 350 - total flux cleaned = -0.000313286 Jy ! Component: 400 - total flux cleaned = -0.00031275 Jy ! Component: 450 - total flux cleaned = -0.00042226 Jy ! Component: 500 - total flux cleaned = -0.000502762 Jy ! Component: 550 - total flux cleaned = -0.000607514 Jy ! Component: 600 - total flux cleaned = -0.000683553 Jy ! Component: 650 - total flux cleaned = -0.000783093 Jy ! Component: 700 - total flux cleaned = -0.0009054 Jy ! Component: 750 - total flux cleaned = -0.00102431 Jy ! Component: 800 - total flux cleaned = -0.00107142 Jy ! Component: 850 - total flux cleaned = -0.00116297 Jy ! Component: 900 - total flux cleaned = -0.00123007 Jy ! Component: 950 - total flux cleaned = -0.00127415 Jy ! Component: 1000 - total flux cleaned = -0.0013606 Jy ! Component: 1050 - total flux cleaned = -0.00146729 Jy ! Component: 1100 - total flux cleaned = -0.0014672 Jy ! Component: 1150 - total flux cleaned = -0.00161187 Jy ! Component: 1200 - total flux cleaned = -0.00165198 Jy ! Component: 1250 - total flux cleaned = -0.00171196 Jy ! Component: 1300 - total flux cleaned = -0.00169249 Jy ! Component: 1350 - total flux cleaned = -0.00175081 Jy ! Component: 1400 - total flux cleaned = -0.00178934 Jy ! Component: 1450 - total flux cleaned = -0.00182725 Jy ! Component: 1500 - total flux cleaned = -0.0019208 Jy ! Component: 1550 - total flux cleaned = -0.00203146 Jy ! Component: 1600 - total flux cleaned = -0.00204919 Jy ! Component: 1650 - total flux cleaned = -0.00210294 Jy ! Component: 1700 - total flux cleaned = -0.00210294 Jy ! Component: 1750 - total flux cleaned = -0.00217323 Jy ! Component: 1800 - total flux cleaned = -0.00224248 Jy ! Component: 1850 - total flux cleaned = -0.00227673 Jy ! Component: 1900 - total flux cleaned = -0.00232738 Jy ! Component: 1950 - total flux cleaned = -0.00241094 Jy ! Component: 2000 - total flux cleaned = -0.00242758 Jy ! Component: 2050 - total flux cleaned = -0.00244388 Jy ! Component: 2100 - total flux cleaned = -0.00249253 Jy ! Component: 2150 - total flux cleaned = -0.00250838 Jy ! Component: 2200 - total flux cleaned = -0.0025401 Jy ! Component: 2250 - total flux cleaned = -0.00260258 Jy ! Component: 2300 - total flux cleaned = -0.002649 Jy ! Component: 2350 - total flux cleaned = -0.00264884 Jy ! Component: 2400 - total flux cleaned = -0.00263384 Jy ! Component: 2450 - total flux cleaned = -0.00272437 Jy ! Component: 2500 - total flux cleaned = -0.00276903 Jy ! Component: 2550 - total flux cleaned = -0.00281301 Jy ! Component: 2600 - total flux cleaned = -0.0028274 Jy ! Component: 2650 - total flux cleaned = -0.00282737 Jy ! Component: 2700 - total flux cleaned = -0.00285596 Jy ! Component: 2750 - total flux cleaned = -0.00289857 Jy ! Component: 2800 - total flux cleaned = -0.00288451 Jy ! Component: 2850 - total flux cleaned = -0.00289852 Jy ! Component: 2900 - total flux cleaned = -0.00295409 Jy ! Component: 2950 - total flux cleaned = -0.00294045 Jy ! Component: 3000 - total flux cleaned = -0.00292683 Jy ! Component: 3050 - total flux cleaned = -0.00295377 Jy ! Component: 3100 - total flux cleaned = -0.00294036 Jy ! Component: 3150 - total flux cleaned = -0.0029404 Jy ! Component: 3200 - total flux cleaned = -0.0029272 Jy ! Component: 3250 - total flux cleaned = -0.0029142 Jy ! Component: 3300 - total flux cleaned = -0.00290117 Jy ! Component: 3350 - total flux cleaned = -0.0029012 Jy ! Component: 3400 - total flux cleaned = -0.00288833 Jy ! Component: 3450 - total flux cleaned = -0.00283739 Jy ! Component: 3500 - total flux cleaned = -0.00286285 Jy ! Component: 3550 - total flux cleaned = -0.0028628 Jy ! Component: 3600 - total flux cleaned = -0.00283785 Jy ! Component: 3650 - total flux cleaned = -0.00289992 Jy ! Component: 3700 - total flux cleaned = -0.00286289 Jy ! Component: 3750 - total flux cleaned = -0.00288746 Jy ! Component: 3800 - total flux cleaned = -0.00286324 Jy ! Component: 3850 - total flux cleaned = -0.00289947 Jy ! Component: 3900 - total flux cleaned = -0.00291141 Jy ! Component: 3950 - total flux cleaned = -0.00285177 Jy ! Component: 4000 - total flux cleaned = -0.00289932 Jy ! Component: 4050 - total flux cleaned = -0.0028757 Jy ! Total flux subtracted in 4096 components = -0.00286397 Jy ! Clean residual min=-0.000654 max=0.000794 Jy/beam ! Clean residual mean=0.000004 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.158944 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 304 components and 0.158944 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1209+4119_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 2.426 at 34.47 degrees (North through East) ! Clean map min=-0.0013805 max=0.13985 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1209+4119_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424261 0.424261 0.848522 1.69704 3.39409 6.78817 13.5763 27.1527 54.3054 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 707.112 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1209+4119_X_uvs.log closed on Wed Apr 6 23:43:54 2016