! Started logfile: /scr/pima/bg219h_uvs/J1402-1840_X_uvs.log on Thu Apr 7 12:12:15 2016 obs /scr/pima/bg219h_uvs/J1402-1840_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1402-1840_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1402-1840 ! ! 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 20412 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/J1402-1840_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 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=1.017911Jy sigma=23.623269 ! Fit after self-cal, rms=0.868170Jy sigma=19.928551 ! 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=0.6805 mas, bmaj=1.632 mas, bpa=-4.609 degrees ! Estimated noise=0.564352 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 = 0.0980046 Jy ! Component: 100 - total flux cleaned = 0.130204 Jy ! Total flux subtracted in 100 components = 0.130204 Jy ! Clean residual min=-0.007836 max=0.014467 Jy/beam ! Clean residual mean=-0.000002 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.130204 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.130204 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=0.076915Jy sigma=1.595560 ! Fit after self-cal, rms=0.076662Jy sigma=1.589987 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171253 Jy ! Component: 100 - total flux cleaned = 0.0267206 Jy ! Total flux subtracted in 100 components = 0.0267206 Jy ! Clean residual min=-0.005270 max=0.005564 Jy/beam ! Clean residual mean=0.000000 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.156925 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.156925 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=0.072050Jy sigma=1.438238 ! Fit after self-cal, rms=0.071961Jy sigma=1.436178 ! 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=0.8635 mas, bmaj=1.99 mas, bpa=-4.039 degrees ! Estimated noise=0.297825 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 = 0.0086928 Jy ! Component: 100 - total flux cleaned = 0.0125236 Jy ! Component: 150 - total flux cleaned = 0.0145019 Jy ! Component: 200 - total flux cleaned = 0.0155796 Jy ! Total flux subtracted in 200 components = 0.0155796 Jy ! Clean residual min=-0.002954 max=0.003460 Jy/beam ! Clean residual mean=0.000003 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.172504 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.172504 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=0.071345Jy sigma=1.405534 ! Fit after self-cal, rms=0.071322Jy sigma=1.404868 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8635 x 1.99 at -4.039 degrees (North through East) ! Clean map min=-0.0026548 max=0.13326 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 0.99 FD 0.99 HN 1.06 KP 0.97 ! LA 1.01 MK 1.00 NL 0.98 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.96 ! LA 1.03 MK 1.02 NL 1.01 OV 0.99 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.10 KP 0.99 ! LA 1.01 MK 1.00 NL 0.98 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.06 KP 0.98 ! LA 1.03 MK 1.01 NL 1.01 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.07 KP 0.98 ! LA 1.03 MK 1.00 NL 0.98 OV 1.00 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 KP 1.00 ! LA 1.00 MK 1.02 NL 0.96 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.05 KP 0.99 ! LA 1.03 MK 0.99 NL 0.98 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! 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=0.071322Jy sigma=1.404868 ! Fit after self-cal, rms=0.072172Jy sigma=1.399158 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8661 mas, bmaj=1.986 mas, bpa=-3.704 degrees ! Estimated noise=0.295453 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 = -0.000911243 Jy ! Component: 100 - total flux cleaned = -0.00107722 Jy ! Component: 150 - total flux cleaned = -0.00114567 Jy ! Component: 200 - total flux cleaned = -0.00117636 Jy ! Total flux subtracted in 200 components = -0.00117636 Jy ! Clean residual min=-0.002938 max=0.003014 Jy/beam ! Clean residual mean=0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.171328 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.171328 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=0.072106Jy sigma=1.398513 ! Fit after self-cal, rms=0.072137Jy sigma=1.398359 ! 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=0.072137Jy sigma=1.398359 ! Fit after self-cal, rms=0.071335Jy sigma=1.392748 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=1.989 mas, bpa=-3.763 degrees ! Estimated noise=0.292388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137268 Jy ! Component: 100 - total flux cleaned = -0.00141358 Jy ! Component: 150 - total flux cleaned = -0.001389 Jy ! Component: 200 - total flux cleaned = -0.00136371 Jy ! Total flux subtracted in 200 components = -0.00136371 Jy ! Clean residual min=-0.002266 max=0.002402 Jy/beam ! Clean residual mean=0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.169964 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.169964 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=0.071251Jy sigma=1.392318 ! Fit after self-cal, rms=0.071250Jy sigma=1.392192 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 = 3.15397e-05 Jy ! Component: 100 - total flux cleaned = 5.23639e-05 Jy ! Component: 150 - total flux cleaned = 9.33474e-05 Jy ! Component: 200 - total flux cleaned = 0.000131654 Jy ! Total flux subtracted in 200 components = 0.000131654 Jy ! Clean residual min=-0.002223 max=0.002380 Jy/beam ! Clean residual mean=0.000004 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.170096 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.170096 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=0.071232Jy sigma=1.391908 ! Fit after self-cal, rms=0.071229Jy sigma=1.391856 ! 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=0.071229Jy sigma=1.391856 ! Fit after self-cal, rms=0.070879Jy sigma=1.391544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8634 mas, bmaj=1.991 mas, bpa=-3.762 degrees ! Estimated noise=0.290628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00088512 Jy ! Component: 100 - total flux cleaned = -0.000909115 Jy ! Component: 150 - total flux cleaned = -0.000870099 Jy ! Component: 200 - total flux cleaned = -0.000834967 Jy ! Total flux subtracted in 200 components = -0.000834967 Jy ! Clean residual min=-0.002157 max=0.002395 Jy/beam ! Clean residual mean=0.000005 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.169261 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.169261 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=0.070836Jy sigma=1.391484 ! Fit after self-cal, rms=0.070835Jy sigma=1.391448 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 = -1.677e-06 Jy ! Component: 100 - total flux cleaned = 1.62089e-05 Jy ! Component: 150 - total flux cleaned = 6.25235e-05 Jy ! Component: 200 - total flux cleaned = 9.07896e-05 Jy ! Total flux subtracted in 200 components = 9.07896e-05 Jy ! Clean residual min=-0.002126 max=0.002401 Jy/beam ! Clean residual mean=0.000005 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.169352 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.169352 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=0.070824Jy sigma=1.391297 ! Fit after self-cal, rms=0.070822Jy sigma=1.391269 ! 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=0.070822Jy sigma=1.391269 ! Fit after self-cal, rms=0.070639Jy sigma=1.391154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=4.323 mas, bpa=2.296 degrees ! Estimated noise=0.370911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487811 Jy ! Component: 100 - total flux cleaned = 0.00053244 Jy ! Component: 150 - total flux cleaned = 0.000571664 Jy ! Component: 200 - total flux cleaned = 0.000608676 Jy ! Total flux subtracted in 200 components = 0.000608676 Jy ! Clean residual min=-0.002365 max=0.002717 Jy/beam ! Clean residual mean=0.000010 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.16996 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 41 components and 0.16996 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=0.070641Jy sigma=1.391174 ! Fit after self-cal, rms=0.070639Jy sigma=1.391131 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 = 6.73113e-06 Jy ! Component: 100 - total flux cleaned = 9.24457e-06 Jy ! Component: 150 - total flux cleaned = 5.66581e-05 Jy ! Component: 200 - total flux cleaned = 8.65373e-05 Jy ! Total flux subtracted in 200 components = 8.65373e-05 Jy ! Clean residual min=-0.002365 max=0.002683 Jy/beam ! Clean residual mean=0.000010 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.170047 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.170047 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=0.070635Jy sigma=1.391351 ! Fit after self-cal, rms=0.070634Jy sigma=1.391323 ! 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=0.8635 mas, bmaj=1.993 mas, bpa=-3.704 degrees ! Estimated noise=0.28971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8635 x 1.993 at -3.704 degrees (North through East) ! Clean map min=-0.0018991 max=0.12834 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=0.6811 mas, bmaj=1.633 mas, bpa=-4.302 degrees ! Estimated noise=0.549189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0954752 Jy ! Component: 100 - total flux cleaned = 0.128588 Jy ! Component: 150 - total flux cleaned = 0.145331 Jy ! Component: 200 - total flux cleaned = 0.154416 Jy ! Total flux subtracted in 200 components = 0.154416 Jy ! Clean residual min=-0.003917 max=0.004583 Jy/beam ! Clean residual mean=0.000002 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.154416 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.154416 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8635 mas, bmaj=1.993 mas, bpa=-3.704 degrees ! Estimated noise=0.28971 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 = 0.0075357 Jy ! Component: 100 - total flux cleaned = 0.0110625 Jy ! Component: 150 - total flux cleaned = 0.0128809 Jy ! Component: 200 - total flux cleaned = 0.0138558 Jy ! Total flux subtracted in 200 components = 0.0138558 Jy ! Clean residual min=-0.002188 max=0.002520 Jy/beam ! Clean residual mean=0.000005 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.168272 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.168272 Jy ! Inverting map ! Added new window around map position (-1.2, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108815 Jy ! Component: 100 - total flux cleaned = 0.000749711 Jy ! Component: 150 - total flux cleaned = 0.000606753 Jy ! Component: 200 - total flux cleaned = 0.000564476 Jy ! Total flux subtracted in 200 components = 0.000564476 Jy ! Clean residual min=-0.002243 max=0.002376 Jy/beam ! Clean residual mean=0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.168836 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.168836 Jy ! Inverting map ! Added new window around map position (-48.6, -25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159357 Jy ! Component: 100 - total flux cleaned = 0.00165098 Jy ! Component: 150 - total flux cleaned = 0.00157099 Jy ! Component: 200 - total flux cleaned = 0.00153389 Jy ! Total flux subtracted in 200 components = 0.00153389 Jy ! Clean residual min=-0.002103 max=0.002065 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.17037 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.17037 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=2.142 mas, bmaj=4.323 mas, bpa=2.296 degrees ! Estimated noise=0.370911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343118 Jy ! Component: 100 - total flux cleaned = 0.000280054 Jy ! Component: 150 - total flux cleaned = 0.000141824 Jy ! Component: 200 - total flux cleaned = 9.26645e-05 Jy ! Total flux subtracted in 200 components = 9.26645e-05 Jy ! Clean residual min=-0.002450 max=0.002280 Jy/beam ! Clean residual mean=0.000008 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.170463 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 = -4.71092e-05 Jy ! Component: 100 - total flux cleaned = -8.97933e-05 Jy ! Component: 150 - total flux cleaned = -8.99848e-05 Jy ! Component: 200 - total flux cleaned = -0.000129773 Jy ! Total flux subtracted in 200 components = -0.000129773 Jy ! Clean residual min=-0.002432 max=0.002260 Jy/beam ! Clean residual mean=0.000007 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.170333 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.170333 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8635 mas, bmaj=1.993 mas, bpa=-3.704 degrees ! Estimated noise=0.28971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273506 Jy ! Component: 100 - total flux cleaned = -0.00034009 Jy ! Component: 150 - total flux cleaned = -0.000429836 Jy ! Component: 200 - total flux cleaned = -0.000457798 Jy ! Total flux subtracted in 200 components = -0.000457798 Jy ! Clean residual min=-0.002098 max=0.001940 Jy/beam ! Clean residual mean=0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.169875 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.169875 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=0.070326Jy sigma=1.387504 ! Fit after self-cal, rms=0.070321Jy sigma=1.387093 wmodel /scr/pima/bg219h_uvs/J1402-1840_X_map.mod ! Writing 85 model components to file: /scr/pima/bg219h_uvs/J1402-1840_X_map.mod wobs /scr/pima/bg219h_uvs/J1402-1840_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1402-1840_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1402-1840_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1402-1840_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 = 0.000103396 Jy ! Component: 100 - total flux cleaned = 0.000172311 Jy ! Component: 150 - total flux cleaned = 0.000305024 Jy ! Component: 200 - total flux cleaned = 0.000337703 Jy ! Component: 250 - total flux cleaned = 0.00043222 Jy ! Component: 300 - total flux cleaned = 0.000584388 Jy ! Component: 350 - total flux cleaned = 0.000613796 Jy ! Component: 400 - total flux cleaned = 0.000700907 Jy ! Component: 450 - total flux cleaned = 0.000757857 Jy ! Component: 500 - total flux cleaned = 0.000730779 Jy ! Component: 550 - total flux cleaned = 0.000894562 Jy ! Component: 600 - total flux cleaned = 0.000894475 Jy ! Component: 650 - total flux cleaned = 0.000946999 Jy ! Component: 700 - total flux cleaned = 0.00107535 Jy ! Component: 750 - total flux cleaned = 0.00107549 Jy ! Component: 800 - total flux cleaned = 0.00105101 Jy ! Component: 850 - total flux cleaned = 0.00114862 Jy ! Component: 900 - total flux cleaned = 0.00112432 Jy ! Component: 950 - total flux cleaned = 0.0011477 Jy ! Component: 1000 - total flux cleaned = 0.00107708 Jy ! Component: 1050 - total flux cleaned = 0.00103089 Jy ! Component: 1100 - total flux cleaned = 0.000917995 Jy ! Component: 1150 - total flux cleaned = 0.00100778 Jy ! Component: 1200 - total flux cleaned = 0.000964006 Jy ! Component: 1250 - total flux cleaned = 0.00100781 Jy ! Component: 1300 - total flux cleaned = 0.000964965 Jy ! Component: 1350 - total flux cleaned = 0.00100769 Jy ! Component: 1400 - total flux cleaned = 0.0010495 Jy ! Component: 1450 - total flux cleaned = 0.0010496 Jy ! Component: 1500 - total flux cleaned = 0.00104909 Jy ! Component: 1550 - total flux cleaned = 0.00098841 Jy ! Component: 1600 - total flux cleaned = 0.00100872 Jy ! Component: 1650 - total flux cleaned = 0.0010876 Jy ! Component: 1700 - total flux cleaned = 0.00110677 Jy ! Component: 1750 - total flux cleaned = 0.00106825 Jy ! Component: 1800 - total flux cleaned = 0.0010111 Jy ! Component: 1850 - total flux cleaned = 0.00104931 Jy ! Component: 1900 - total flux cleaned = 0.00104933 Jy ! Component: 1950 - total flux cleaned = 0.00112307 Jy ! Component: 2000 - total flux cleaned = 0.00106793 Jy ! Component: 2050 - total flux cleaned = 0.00108617 Jy ! Component: 2100 - total flux cleaned = 0.00117557 Jy ! Component: 2150 - total flux cleaned = 0.00117555 Jy ! Component: 2200 - total flux cleaned = 0.00122845 Jy ! Component: 2250 - total flux cleaned = 0.00122847 Jy ! Component: 2300 - total flux cleaned = 0.00128013 Jy ! Component: 2350 - total flux cleaned = 0.00129718 Jy ! Component: 2400 - total flux cleaned = 0.00126359 Jy ! Component: 2450 - total flux cleaned = 0.00126382 Jy ! Component: 2500 - total flux cleaned = 0.00128051 Jy ! Component: 2550 - total flux cleaned = 0.00132978 Jy ! Component: 2600 - total flux cleaned = 0.00131375 Jy ! Component: 2650 - total flux cleaned = 0.00132979 Jy ! Component: 2700 - total flux cleaned = 0.0013457 Jy ! Component: 2750 - total flux cleaned = 0.00131403 Jy ! Component: 2800 - total flux cleaned = 0.00137685 Jy ! Component: 2850 - total flux cleaned = 0.00137668 Jy ! Component: 2900 - total flux cleaned = 0.00137651 Jy ! Component: 2950 - total flux cleaned = 0.00137645 Jy ! Component: 3000 - total flux cleaned = 0.00143711 Jy ! Component: 3050 - total flux cleaned = 0.00142205 Jy ! Component: 3100 - total flux cleaned = 0.0014372 Jy ! Component: 3150 - total flux cleaned = 0.00143722 Jy ! Component: 3200 - total flux cleaned = 0.00148125 Jy ! Component: 3250 - total flux cleaned = 0.00148128 Jy ! Component: 3300 - total flux cleaned = 0.00152474 Jy ! Component: 3350 - total flux cleaned = 0.00146755 Jy ! Component: 3400 - total flux cleaned = 0.00153895 Jy ! Component: 3450 - total flux cleaned = 0.00153902 Jy ! Component: 3500 - total flux cleaned = 0.00155321 Jy ! Component: 3550 - total flux cleaned = 0.00162307 Jy ! Component: 3600 - total flux cleaned = 0.0016369 Jy ! Component: 3650 - total flux cleaned = 0.00166445 Jy ! Component: 3700 - total flux cleaned = 0.0016644 Jy ! Component: 3750 - total flux cleaned = 0.00170506 Jy ! Component: 3800 - total flux cleaned = 0.00169157 Jy ! Component: 3850 - total flux cleaned = 0.00171826 Jy ! Component: 3900 - total flux cleaned = 0.00174479 Jy ! Component: 3950 - total flux cleaned = 0.0017845 Jy ! Component: 4000 - total flux cleaned = 0.00178448 Jy ! Component: 4050 - total flux cleaned = 0.00186273 Jy ! Total flux subtracted in 4096 components = 0.00187579 Jy ! Clean residual min=-0.000813 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.171751 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 402 components and 0.171751 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1402-1840_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8635 x 1.993 at -3.704 degrees (North through East) ! Clean map min=-0.0016252 max=0.1285 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1402-1840_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128504 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224952 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525165 0.525165 1.05033 2.10066 4.20132 8.40264 16.8053 33.6106 67.2211 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 571.248 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1402-1840_X_uvs.log closed on Thu Apr 7 12:12:19 2016