! Started logfile: /scr/pima/bg219g_uvs/J1451-0127_X_uvs.log on Thu Apr 7 09:51:35 2016 obs /scr/pima/bg219g_uvs/J1451-0127_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1451-0127_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778395 visibilities/baseline/integration-bin. ! Found source: J1451-0127 ! ! 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 15132 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/J1451-0127_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 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=1.017024Jy sigma=24.188612 ! Fit after self-cal, rms=0.882774Jy sigma=20.952372 ! 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=0.7863 mas, bmaj=1.723 mas, bpa=-5.049 degrees ! Estimated noise=0.510611 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 = 0.0835905 Jy ! Component: 100 - total flux cleaned = 0.110119 Jy ! Total flux subtracted in 100 components = 0.110119 Jy ! Clean residual min=-0.006430 max=0.013014 Jy/beam ! Clean residual mean=-0.000009 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.110119 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.110119 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=0.073640Jy sigma=1.628694 ! Fit after self-cal, rms=0.073323Jy sigma=1.622148 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153543 Jy ! Component: 100 - total flux cleaned = 0.0240912 Jy ! Total flux subtracted in 100 components = 0.0240912 Jy ! Clean residual min=-0.004950 max=0.009038 Jy/beam ! Clean residual mean=-0.000005 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.13421 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.13421 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=0.068185Jy sigma=1.487073 ! Fit after self-cal, rms=0.068142Jy sigma=1.486006 ! Inverting map ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00794094 Jy ! Component: 100 - total flux cleaned = 0.0125311 Jy ! Total flux subtracted in 100 components = 0.0125311 Jy ! Clean residual min=-0.004619 max=0.005316 Jy/beam ! Clean residual mean=-0.000004 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.146741 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.146741 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=0.066699Jy sigma=1.447777 ! Fit after self-cal, rms=0.066569Jy sigma=1.445314 ! 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=0.9328 mas, bmaj=1.958 mas, bpa=-3.16 degrees ! Estimated noise=0.351699 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 = 0.00704928 Jy ! Component: 100 - total flux cleaned = 0.0110573 Jy ! Component: 150 - total flux cleaned = 0.0135134 Jy ! Component: 200 - total flux cleaned = 0.0144639 Jy ! Total flux subtracted in 200 components = 0.0144639 Jy ! Clean residual min=-0.004133 max=0.004121 Jy/beam ! Clean residual mean=-0.000002 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.161205 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.161205 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=0.065842Jy sigma=1.425079 ! Fit after self-cal, rms=0.065769Jy sigma=1.423897 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9328 x 1.958 at -3.16 degrees (North through East) ! Clean map min=-0.0038315 max=0.11639 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 1.01 FD 0.97 HN 0.93 KP 0.99 ! LA 1.15 MK 0.99 NL 1.01 OV 0.99 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.98 ! LA 1.04 MK 0.97 NL 1.01 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.96 KP 0.98 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.95 KP 0.98 ! LA 1.04 MK 1.09 NL 1.01 OV 0.99 ! PT 1.07 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.93 KP 0.98 ! LA 1.14 MK 1.01 NL 0.99 OV 0.98 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.95 KP 0.98 ! LA 1.00 MK 1.02 NL 0.97 OV 1.03 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.02 KP 1.01 ! LA 1.06 MK 1.02 NL 0.97 OV 0.97 ! PT 1.01 SC 0.94 ! ! ! 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=0.065769Jy sigma=1.423897 ! Fit after self-cal, rms=0.065670Jy sigma=1.416518 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9317 mas, bmaj=1.952 mas, bpa=-2.837 degrees ! Estimated noise=0.347288 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 = 0.00152782 Jy ! Component: 100 - total flux cleaned = 0.0018045 Jy ! Component: 150 - total flux cleaned = 0.00192797 Jy ! Component: 200 - total flux cleaned = 0.00199957 Jy ! Total flux subtracted in 200 components = 0.00199957 Jy ! Clean residual min=-0.003832 max=0.003822 Jy/beam ! Clean residual mean=-0.000003 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.163204 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.163204 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=0.065587Jy sigma=1.413925 ! Fit after self-cal, rms=0.065586Jy sigma=1.413435 ! 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=0.065586Jy sigma=1.413435 ! Fit after self-cal, rms=0.063831Jy sigma=1.406828 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9337 mas, bmaj=1.956 mas, bpa=-2.768 degrees ! Estimated noise=0.343981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182137 Jy ! Component: 100 - total flux cleaned = -0.00232057 Jy ! Component: 150 - total flux cleaned = -0.00247579 Jy ! Component: 200 - total flux cleaned = -0.0025771 Jy ! Total flux subtracted in 200 components = -0.0025771 Jy ! Clean residual min=-0.003513 max=0.002935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.160627 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.160627 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=0.063763Jy sigma=1.405512 ! Fit after self-cal, rms=0.063761Jy sigma=1.405299 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 = 1.65545e-07 Jy ! Component: 100 - total flux cleaned = -1.69956e-05 Jy ! Component: 150 - total flux cleaned = -0.000107911 Jy ! Component: 200 - total flux cleaned = -0.000188991 Jy ! Total flux subtracted in 200 components = -0.000188991 Jy ! Clean residual min=-0.003442 max=0.002884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.160438 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.160438 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=0.063748Jy sigma=1.404958 ! Fit after self-cal, rms=0.063743Jy sigma=1.404902 ! 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=0.063743Jy sigma=1.404902 ! Fit after self-cal, rms=0.063184Jy sigma=1.404500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=1.959 mas, bpa=-2.788 degrees ! Estimated noise=0.341498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000972656 Jy ! Component: 100 - total flux cleaned = -0.00123898 Jy ! Component: 150 - total flux cleaned = -0.00133731 Jy ! Component: 200 - total flux cleaned = -0.00142072 Jy ! Total flux subtracted in 200 components = -0.00142072 Jy ! Clean residual min=-0.003261 max=0.002916 Jy/beam ! Clean residual mean=-0.000002 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.159018 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.159018 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=0.063161Jy sigma=1.404175 ! Fit after self-cal, rms=0.063160Jy sigma=1.404134 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 = -1.53568e-05 Jy ! Component: 100 - total flux cleaned = -5.64245e-05 Jy ! Component: 150 - total flux cleaned = -7.92529e-05 Jy ! Component: 200 - total flux cleaned = -0.000109934 Jy ! Total flux subtracted in 200 components = -0.000109934 Jy ! Clean residual min=-0.003246 max=0.002906 Jy/beam ! Clean residual mean=-0.000002 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.158908 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.158908 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=0.063155Jy sigma=1.403998 ! Fit after self-cal, rms=0.063152Jy sigma=1.403969 ! 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=0.063152Jy sigma=1.403969 ! Fit after self-cal, rms=0.062843Jy sigma=1.403848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=3.328 mas, bpa=6.43 degrees ! Estimated noise=0.438375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000885024 Jy ! Component: 100 - total flux cleaned = -0.0010943 Jy ! Component: 150 - total flux cleaned = -0.00116452 Jy ! Component: 200 - total flux cleaned = -0.00121117 Jy ! Total flux subtracted in 200 components = -0.00121117 Jy ! Clean residual min=-0.004829 max=0.005160 Jy/beam ! Clean residual mean=-0.000005 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.157696 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.157696 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=0.062836Jy sigma=1.403813 ! Fit after self-cal, rms=0.062831Jy sigma=1.403770 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 = -9.54811e-05 Jy ! Component: 100 - total flux cleaned = -0.000105683 Jy ! Component: 150 - total flux cleaned = -9.90676e-05 Jy ! Component: 200 - total flux cleaned = -0.000111066 Jy ! Total flux subtracted in 200 components = -0.000111066 Jy ! Clean residual min=-0.004833 max=0.005204 Jy/beam ! Clean residual mean=-0.000005 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.157585 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.157585 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=0.062831Jy sigma=1.403742 ! Fit after self-cal, rms=0.062828Jy sigma=1.403718 ! 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=0.9346 mas, bmaj=1.961 mas, bpa=-2.856 degrees ! Estimated noise=0.340097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9346 x 1.961 at -2.856 degrees (North through East) ! Clean map min=-0.0031194 max=0.1131 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=0.7886 mas, bmaj=1.723 mas, bpa=-4.583 degrees ! Estimated noise=0.495764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0809647 Jy ! Component: 100 - total flux cleaned = 0.107091 Jy ! Component: 150 - total flux cleaned = 0.122865 Jy ! Component: 200 - total flux cleaned = 0.132952 Jy ! Total flux subtracted in 200 components = 0.132952 Jy ! Clean residual min=-0.004293 max=0.005856 Jy/beam ! Clean residual mean=-0.000005 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.132952 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.132952 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9346 mas, bmaj=1.961 mas, bpa=-2.856 degrees ! Estimated noise=0.340097 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 = 0.0111813 Jy ! Component: 100 - total flux cleaned = 0.0174917 Jy ! Component: 150 - total flux cleaned = 0.0212714 Jy ! Component: 200 - total flux cleaned = 0.0235397 Jy ! Total flux subtracted in 200 components = 0.0235397 Jy ! Clean residual min=-0.003215 max=0.003429 Jy/beam ! Clean residual mean=-0.000002 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.156491 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.156491 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=2.109 mas, bmaj=3.328 mas, bpa=6.43 degrees ! Estimated noise=0.438375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131877 Jy ! Component: 100 - total flux cleaned = 0.00132525 Jy ! Component: 150 - total flux cleaned = 0.00132459 Jy ! Component: 200 - total flux cleaned = 0.00127973 Jy ! Total flux subtracted in 200 components = 0.00127973 Jy ! Clean residual min=-0.004673 max=0.005160 Jy/beam ! Clean residual mean=-0.000005 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.157771 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 = -3.58342e-05 Jy ! Component: 100 - total flux cleaned = -3.52096e-05 Jy ! Component: 150 - total flux cleaned = -6.58393e-05 Jy ! Component: 200 - total flux cleaned = -9.16195e-05 Jy ! Total flux subtracted in 200 components = -9.16195e-05 Jy ! Clean residual min=-0.004725 max=0.005190 Jy/beam ! Clean residual mean=-0.000005 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.157679 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.157679 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9346 mas, bmaj=1.961 mas, bpa=-2.856 degrees ! Estimated noise=0.340097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181614 Jy ! Component: 100 - total flux cleaned = 0.000120938 Jy ! Component: 150 - total flux cleaned = 9.44772e-05 Jy ! Component: 200 - total flux cleaned = 9.34206e-05 Jy ! Total flux subtracted in 200 components = 9.34206e-05 Jy ! Clean residual min=-0.003127 max=0.003056 Jy/beam ! Clean residual mean=-0.000002 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.157773 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.157773 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=0.062865Jy sigma=1.404413 ! Fit after self-cal, rms=0.062869Jy sigma=1.404304 wmodel /scr/pima/bg219g_uvs/J1451-0127_X_map.mod ! Writing 53 model components to file: /scr/pima/bg219g_uvs/J1451-0127_X_map.mod wobs /scr/pima/bg219g_uvs/J1451-0127_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1451-0127_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1451-0127_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1451-0127_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 = -1.33615e-05 Jy ! Component: 100 - total flux cleaned = 0.000197768 Jy ! Component: 150 - total flux cleaned = 0.000493634 Jy ! Component: 200 - total flux cleaned = 0.000678786 Jy ! Component: 250 - total flux cleaned = 0.00076789 Jy ! Component: 300 - total flux cleaned = 0.00089804 Jy ! Component: 350 - total flux cleaned = 0.000813398 Jy ! Component: 400 - total flux cleaned = 0.000853669 Jy ! Component: 450 - total flux cleaned = 0.000891918 Jy ! Component: 500 - total flux cleaned = 0.000814035 Jy ! Component: 550 - total flux cleaned = 0.000927021 Jy ! Component: 600 - total flux cleaned = 0.00100188 Jy ! Component: 650 - total flux cleaned = 0.00110975 Jy ! Component: 700 - total flux cleaned = 0.00118021 Jy ! Component: 750 - total flux cleaned = 0.0012143 Jy ! Component: 800 - total flux cleaned = 0.00118099 Jy ! Component: 850 - total flux cleaned = 0.00111466 Jy ! Component: 900 - total flux cleaned = 0.00108223 Jy ! Component: 950 - total flux cleaned = 0.00114586 Jy ! Component: 1000 - total flux cleaned = 0.00111309 Jy ! Component: 1050 - total flux cleaned = 0.00114457 Jy ! Component: 1100 - total flux cleaned = 0.00108323 Jy ! Component: 1150 - total flux cleaned = 0.00114424 Jy ! Component: 1200 - total flux cleaned = 0.00120414 Jy ! Component: 1250 - total flux cleaned = 0.00120425 Jy ! Component: 1300 - total flux cleaned = 0.00123331 Jy ! Component: 1350 - total flux cleaned = 0.00129049 Jy ! Component: 1400 - total flux cleaned = 0.00131894 Jy ! Component: 1450 - total flux cleaned = 0.0013464 Jy ! Component: 1500 - total flux cleaned = 0.00140152 Jy ! Component: 1550 - total flux cleaned = 0.00142849 Jy ! Component: 1600 - total flux cleaned = 0.00145471 Jy ! Component: 1650 - total flux cleaned = 0.00145471 Jy ! Component: 1700 - total flux cleaned = 0.00150706 Jy ! Component: 1750 - total flux cleaned = 0.00158461 Jy ! Component: 1800 - total flux cleaned = 0.00155872 Jy ! Component: 1850 - total flux cleaned = 0.00163448 Jy ! Component: 1900 - total flux cleaned = 0.00168432 Jy ! Component: 1950 - total flux cleaned = 0.00170943 Jy ! Component: 2000 - total flux cleaned = 0.001807 Jy ! Component: 2050 - total flux cleaned = 0.00175884 Jy ! Component: 2100 - total flux cleaned = 0.00180653 Jy ! Component: 2150 - total flux cleaned = 0.0019009 Jy ! Component: 2200 - total flux cleaned = 0.00190064 Jy ! Component: 2250 - total flux cleaned = 0.00192338 Jy ! Component: 2300 - total flux cleaned = 0.00199184 Jy ! Component: 2350 - total flux cleaned = 0.00196903 Jy ! Component: 2400 - total flux cleaned = 0.00199144 Jy ! Component: 2450 - total flux cleaned = 0.00199149 Jy ! Component: 2500 - total flux cleaned = 0.00201359 Jy ! Component: 2550 - total flux cleaned = 0.00205734 Jy ! Component: 2600 - total flux cleaned = 0.00216504 Jy ! Component: 2650 - total flux cleaned = 0.00214385 Jy ! Component: 2700 - total flux cleaned = 0.00218642 Jy ! Component: 2750 - total flux cleaned = 0.00224906 Jy ! Component: 2800 - total flux cleaned = 0.00231107 Jy ! Component: 2850 - total flux cleaned = 0.00229046 Jy ! Component: 2900 - total flux cleaned = 0.00241303 Jy ! Component: 2950 - total flux cleaned = 0.00249395 Jy ! Component: 3000 - total flux cleaned = 0.0025742 Jy ! Component: 3050 - total flux cleaned = 0.00261385 Jy ! Component: 3100 - total flux cleaned = 0.00265327 Jy ! Component: 3150 - total flux cleaned = 0.00269255 Jy ! Component: 3200 - total flux cleaned = 0.00278937 Jy ! Component: 3250 - total flux cleaned = 0.00284703 Jy ! Component: 3300 - total flux cleaned = 0.00290429 Jy ! Component: 3350 - total flux cleaned = 0.0029232 Jy ! Component: 3400 - total flux cleaned = 0.00290438 Jy ! Component: 3450 - total flux cleaned = 0.00297921 Jy ! Component: 3500 - total flux cleaned = 0.00307205 Jy ! Component: 3550 - total flux cleaned = 0.00314572 Jy ! Component: 3600 - total flux cleaned = 0.00318226 Jy ! Component: 3650 - total flux cleaned = 0.00323683 Jy ! Component: 3700 - total flux cleaned = 0.0033269 Jy ! Component: 3750 - total flux cleaned = 0.00339834 Jy ! Component: 3800 - total flux cleaned = 0.00346925 Jy ! Component: 3850 - total flux cleaned = 0.0034692 Jy ! Component: 3900 - total flux cleaned = 0.0034519 Jy ! Component: 3950 - total flux cleaned = 0.00357354 Jy ! Component: 4000 - total flux cleaned = 0.00364249 Jy ! Component: 4050 - total flux cleaned = 0.00365955 Jy ! Total flux subtracted in 4096 components = 0.00374475 Jy ! Clean residual min=-0.000953 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.161517 Jy keep ! Adding 368 model components to the UV plane model. ! The established model now contains 421 components and 0.161518 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1451-0127_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9346 x 1.961 at -2.856 degrees (North through East) ! Clean map min=-0.0019384 max=0.11194 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1451-0127_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111938 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000341018 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.91395 0.91395 1.8279 3.6558 7.3116 14.6232 29.2464 58.4928 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 328.245 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1451-0127_X_uvs.log closed on Thu Apr 7 09:51:39 2016