! Started logfile: /d2/scr/pima/bp177j_uvs/J0355+1231_X_uvs.log on Thu Jun 19 03:25:51 2014 obs /d2/scr/pima/bp177j_uvs/J0355+1231_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0355+1231_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0355+1231 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2160 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 /d2/scr/pima/bp177j_uvs/J0355+1231_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007424Jy sigma=37.121825 ! Fit after self-cal, rms=0.902653Jy sigma=33.062736 ! 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=0.7889 mas, bmaj=2.005 mas, bpa=6.462 degrees ! Estimated noise=0.6146 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 = 0.0679509 Jy ! Component: 100 - total flux cleaned = 0.0991566 Jy ! Total flux subtracted in 100 components = 0.0991566 Jy ! Clean residual min=-0.013744 max=0.037574 Jy/beam ! Clean residual mean=-0.000014 rms=0.004008 Jy/beam ! Combined flux in latest and established models = 0.0991566 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0991566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.066473Jy sigma=2.397046 ! Fit after self-cal, rms=0.064866Jy sigma=2.353274 ! Inverting map ! Added new window around map position (-1.2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340062 Jy ! Component: 100 - total flux cleaned = 0.0526586 Jy ! Total flux subtracted in 100 components = 0.0526586 Jy ! Clean residual min=-0.008890 max=0.011478 Jy/beam ! Clean residual mean=-0.000007 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.151815 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.151815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037350Jy sigma=1.319319 ! Fit after self-cal, rms=0.035130Jy sigma=1.242159 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144262 Jy ! Component: 100 - total flux cleaned = 0.0234916 Jy ! Total flux subtracted in 100 components = 0.0234916 Jy ! Clean residual min=-0.005781 max=0.006739 Jy/beam ! Clean residual mean=-0.000004 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.175307 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.175307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025577Jy sigma=0.890523 ! Fit after self-cal, rms=0.025110Jy sigma=0.874988 ! 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=0.9542 mas, bmaj=2.29 mas, bpa=4.474 degrees ! Estimated noise=0.41746 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 = 0.00886016 Jy ! Component: 100 - total flux cleaned = 0.0135634 Jy ! Component: 150 - total flux cleaned = 0.0164144 Jy ! Component: 200 - total flux cleaned = 0.0173302 Jy ! Total flux subtracted in 200 components = 0.0173302 Jy ! Clean residual min=-0.004084 max=0.003810 Jy/beam ! Clean residual mean=-0.000003 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.192637 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.192637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021411Jy sigma=0.763941 ! Fit after self-cal, rms=0.021224Jy sigma=0.757466 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9542 x 2.29 at 4.474 degrees (North through East) ! Clean map min=-0.0037706 max=0.093839 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 1.09 FD 1.15 HN 0.87 KP 0.94 ! LA 1.04 MK 0.98 NL 1.05 OV 1.00 ! PT 0.88 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.85 KP 0.94 ! LA 0.97 MK 1.01 NL 1.04 OV 0.98 ! PT 0.90 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.00 KP 0.93 ! LA 0.98 MK 1.04 NL 0.99 OV 1.01 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.96 KP 1.06 ! LA 0.98 MK 0.95 NL 0.94 OV 0.97 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.05 KP 1.03 ! LA 1.07 MK 0.98 NL 1.00 OV 1.06 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.98 KP 1.02 ! LA 0.96 MK 0.93 NL 1.01 OV 1.08 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 1.01 KP 1.06 ! LA 0.92 MK 0.98 NL 0.96 OV 1.05 ! PT 0.87 SC 1.09 ! ! ! Fit before self-cal, rms=0.021224Jy sigma=0.757466 ! Fit after self-cal, rms=0.018049Jy sigma=0.652343 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9488 mas, bmaj=2.292 mas, bpa=4.35 degrees ! Estimated noise=0.411799 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 = -0.000598745 Jy ! Component: 100 - total flux cleaned = -0.000850629 Jy ! Component: 150 - total flux cleaned = -0.000981074 Jy ! Component: 200 - total flux cleaned = -0.00114842 Jy ! Total flux subtracted in 200 components = -0.00114842 Jy ! Clean residual min=-0.002794 max=0.002246 Jy/beam ! Clean residual mean=-0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.191489 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.191489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017371Jy sigma=0.630377 ! Fit after self-cal, rms=0.017310Jy sigma=0.628031 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017310Jy sigma=0.628031 ! Fit after self-cal, rms=0.016231Jy sigma=0.595436 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9461 mas, bmaj=2.288 mas, bpa=4.336 degrees ! Estimated noise=0.407496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000666076 Jy ! Component: 100 - total flux cleaned = -0.000830259 Jy ! Component: 150 - total flux cleaned = -0.000970801 Jy ! Component: 200 - total flux cleaned = -0.00113624 Jy ! Total flux subtracted in 200 components = -0.00113624 Jy ! Clean residual min=-0.002352 max=0.002019 Jy/beam ! Clean residual mean=0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.190352 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.190352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015921Jy sigma=0.584891 ! Fit after self-cal, rms=0.015885Jy sigma=0.583444 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 = -5.69771e-05 Jy ! Component: 100 - total flux cleaned = -0.000186735 Jy ! Component: 150 - total flux cleaned = -0.000260369 Jy ! Component: 200 - total flux cleaned = -0.000295026 Jy ! Total flux subtracted in 200 components = -0.000295026 Jy ! Clean residual min=-0.002142 max=0.001939 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.190057 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.190057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015700Jy sigma=0.576991 ! Fit after self-cal, rms=0.015675Jy sigma=0.575967 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015675Jy sigma=0.575967 ! Fit after self-cal, rms=0.015605Jy sigma=0.575242 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9457 mas, bmaj=2.29 mas, bpa=4.327 degrees ! Estimated noise=0.406248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000801998 Jy ! Component: 100 - total flux cleaned = -0.000908381 Jy ! Component: 150 - total flux cleaned = -0.00100112 Jy ! Component: 200 - total flux cleaned = -0.0010571 Jy ! Total flux subtracted in 200 components = -0.0010571 Jy ! Clean residual min=-0.001972 max=0.001849 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.189 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015459Jy sigma=0.570094 ! Fit after self-cal, rms=0.015441Jy sigma=0.569365 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121309 Jy ! Component: 100 - total flux cleaned = -0.000180302 Jy ! Component: 150 - total flux cleaned = -0.000231828 Jy ! Component: 200 - total flux cleaned = -0.000277425 Jy ! Total flux subtracted in 200 components = -0.000277425 Jy ! Clean residual min=-0.001818 max=0.001783 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.188723 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.188723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015349Jy sigma=0.566098 ! Fit after self-cal, rms=0.015338Jy sigma=0.565615 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015338Jy sigma=0.565615 ! Fit after self-cal, rms=0.015308Jy sigma=0.565178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.025 mas, bmaj=3.231 mas, bpa=-4.15 degrees ! Estimated noise=0.515453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000856812 Jy ! Component: 100 - total flux cleaned = -0.00102549 Jy ! Component: 150 - total flux cleaned = -0.00115595 Jy ! Component: 200 - total flux cleaned = -0.00123833 Jy ! Total flux subtracted in 200 components = -0.00123833 Jy ! Clean residual min=-0.001916 max=0.002615 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.187484 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.187484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015257Jy sigma=0.563449 ! Fit after self-cal, rms=0.015242Jy sigma=0.562814 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 = 5.98605e-06 Jy ! Component: 100 - total flux cleaned = -5.18093e-05 Jy ! Component: 150 - total flux cleaned = -0.000115208 Jy ! Component: 200 - total flux cleaned = -0.000165116 Jy ! Total flux subtracted in 200 components = -0.000165116 Jy ! Clean residual min=-0.001935 max=0.002490 Jy/beam ! Clean residual mean=0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.187319 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 0.187319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015240Jy sigma=0.562691 ! Fit after self-cal, rms=0.015234Jy sigma=0.562391 ! 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=0.9461 mas, bmaj=2.292 mas, bpa=4.323 degrees ! Estimated noise=0.405793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9461 x 2.292 at 4.323 degrees (North through East) ! Clean map min=-0.0014507 max=0.090805 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=0.7856 mas, bmaj=2.01 mas, bpa=6.318 degrees ! Estimated noise=0.596246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0731839 Jy ! Component: 100 - total flux cleaned = 0.110377 Jy ! Component: 150 - total flux cleaned = 0.133605 Jy ! Component: 200 - total flux cleaned = 0.148774 Jy ! Total flux subtracted in 200 components = 0.148774 Jy ! Clean residual min=-0.004576 max=0.008155 Jy/beam ! Clean residual mean=-0.000005 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.148774 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.148774 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9461 mas, bmaj=2.292 mas, bpa=4.323 degrees ! Estimated noise=0.405793 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 = 0.0146653 Jy ! Component: 100 - total flux cleaned = 0.0228378 Jy ! Component: 150 - total flux cleaned = 0.0278389 Jy ! Component: 200 - total flux cleaned = 0.0310778 Jy ! Total flux subtracted in 200 components = 0.0310778 Jy ! Clean residual min=-0.002040 max=0.002776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.179852 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 38 components and 0.179852 Jy ! Inverting map ! Added new window around map position (1.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262786 Jy ! Component: 100 - total flux cleaned = 0.00430268 Jy ! Component: 150 - total flux cleaned = 0.00523243 Jy ! Component: 200 - total flux cleaned = 0.00572945 Jy ! Total flux subtracted in 200 components = 0.00572945 Jy ! Clean residual min=-0.001641 max=0.001705 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.185581 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.185581 Jy ! Inverting map ! Added new window around map position (-18.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159793 Jy ! Component: 100 - total flux cleaned = 0.00248014 Jy ! Component: 150 - total flux cleaned = 0.00304396 Jy ! Component: 200 - total flux cleaned = 0.00350541 Jy ! Total flux subtracted in 200 components = 0.00350541 Jy ! Clean residual min=-0.001326 max=0.001281 Jy/beam ! Clean residual mean=0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.189086 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.189086 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=2.025 mas, bmaj=3.231 mas, bpa=-4.15 degrees ! Estimated noise=0.515453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531983 Jy ! Component: 100 - total flux cleaned = 0.000892076 Jy ! Component: 150 - total flux cleaned = 0.00118844 Jy ! Component: 200 - total flux cleaned = 0.00137427 Jy ! Total flux subtracted in 200 components = 0.00137427 Jy ! Clean residual min=-0.001556 max=0.001488 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.190461 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164436 Jy ! Component: 100 - total flux cleaned = 0.000322734 Jy ! Component: 150 - total flux cleaned = 0.000417629 Jy ! Component: 200 - total flux cleaned = 0.00049503 Jy ! Total flux subtracted in 200 components = 0.00049503 Jy ! Clean residual min=-0.001487 max=0.001423 Jy/beam ! Clean residual mean=0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.190956 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 0.190956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9461 mas, bmaj=2.292 mas, bpa=4.323 degrees ! Estimated noise=0.405793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.00083e-05 Jy ! Component: 100 - total flux cleaned = 0.000188218 Jy ! Component: 150 - total flux cleaned = 0.000301017 Jy ! Component: 200 - total flux cleaned = 0.000331081 Jy ! Total flux subtracted in 200 components = 0.000331081 Jy ! Clean residual min=-0.001073 max=0.001228 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.191287 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.191287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014873Jy sigma=0.548848 ! Fit after self-cal, rms=0.014841Jy sigma=0.547467 wmodel /d2/scr/pima/bp177j_uvs/J0355+1231_X_map.mod ! Writing 121 model components to file: /d2/scr/pima/bp177j_uvs/J0355+1231_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0355+1231_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0355+1231_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0355+1231_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177j_uvs/J0355+1231_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 = 6.79592e-05 Jy ! Component: 100 - total flux cleaned = -1.50434e-06 Jy ! Component: 150 - total flux cleaned = -9.91291e-05 Jy ! Component: 200 - total flux cleaned = -0.000145655 Jy ! Component: 250 - total flux cleaned = -0.000115562 Jy ! Component: 300 - total flux cleaned = -7.26753e-05 Jy ! Component: 350 - total flux cleaned = -0.0001148 Jy ! Component: 400 - total flux cleaned = -0.000155188 Jy ! Component: 450 - total flux cleaned = -0.000128947 Jy ! Component: 500 - total flux cleaned = -0.000128933 Jy ! Component: 550 - total flux cleaned = -0.000153914 Jy ! Component: 600 - total flux cleaned = -0.000190278 Jy ! Component: 650 - total flux cleaned = -0.000249434 Jy ! Component: 700 - total flux cleaned = -0.000295507 Jy ! Component: 750 - total flux cleaned = -0.000340575 Jy ! Component: 800 - total flux cleaned = -0.000351735 Jy ! Component: 850 - total flux cleaned = -0.000373201 Jy ! Component: 900 - total flux cleaned = -0.000404982 Jy ! Component: 950 - total flux cleaned = -0.000436129 Jy ! Component: 1000 - total flux cleaned = -0.000476884 Jy ! Component: 1050 - total flux cleaned = -0.000506979 Jy ! Component: 1100 - total flux cleaned = -0.000545935 Jy ! Component: 1150 - total flux cleaned = -0.000555486 Jy ! Component: 1200 - total flux cleaned = -0.000583985 Jy ! Component: 1250 - total flux cleaned = -0.000547171 Jy ! Component: 1300 - total flux cleaned = -0.000583815 Jy ! Component: 1350 - total flux cleaned = -0.000592583 Jy ! Component: 1400 - total flux cleaned = -0.000592562 Jy ! Component: 1450 - total flux cleaned = -0.000583863 Jy ! Component: 1500 - total flux cleaned = -0.000600762 Jy ! Component: 1550 - total flux cleaned = -0.000617355 Jy ! Component: 1600 - total flux cleaned = -0.000633472 Jy ! Component: 1650 - total flux cleaned = -0.000617299 Jy ! Component: 1700 - total flux cleaned = -0.000649035 Jy ! Component: 1750 - total flux cleaned = -0.000617503 Jy ! Component: 1800 - total flux cleaned = -0.000609837 Jy ! Component: 1850 - total flux cleaned = -0.00060994 Jy ! Component: 1900 - total flux cleaned = -0.000624842 Jy ! Component: 1950 - total flux cleaned = -0.000587975 Jy ! Component: 2000 - total flux cleaned = -0.000617219 Jy ! Component: 2050 - total flux cleaned = -0.000610186 Jy ! Component: 2100 - total flux cleaned = -0.000645673 Jy ! Component: 2150 - total flux cleaned = -0.000659674 Jy ! Component: 2200 - total flux cleaned = -0.000680392 Jy ! Component: 2250 - total flux cleaned = -0.000693913 Jy ! Component: 2300 - total flux cleaned = -0.000693975 Jy ! Component: 2350 - total flux cleaned = -0.000734092 Jy ! Component: 2400 - total flux cleaned = -0.00074069 Jy ! Component: 2450 - total flux cleaned = -0.000766719 Jy ! Component: 2500 - total flux cleaned = -0.000792537 Jy ! Component: 2550 - total flux cleaned = -0.000805282 Jy ! Component: 2600 - total flux cleaned = -0.000817793 Jy ! Component: 2650 - total flux cleaned = -0.000849055 Jy ! Component: 2700 - total flux cleaned = -0.000861416 Jy ! Component: 2750 - total flux cleaned = -0.00089833 Jy ! Component: 2800 - total flux cleaned = -0.000928639 Jy ! Component: 2850 - total flux cleaned = -0.000928579 Jy ! Component: 2900 - total flux cleaned = -0.000964423 Jy ! Component: 2950 - total flux cleaned = -0.000976251 Jy ! Component: 3000 - total flux cleaned = -0.000987984 Jy ! Component: 3050 - total flux cleaned = -0.000999692 Jy ! Component: 3100 - total flux cleaned = -0.00103996 Jy ! Component: 3150 - total flux cleaned = -0.00103998 Jy ! Component: 3200 - total flux cleaned = -0.00105706 Jy ! Component: 3250 - total flux cleaned = -0.00106835 Jy ! Component: 3300 - total flux cleaned = -0.00108505 Jy ! Component: 3350 - total flux cleaned = -0.00109609 Jy ! Component: 3400 - total flux cleaned = -0.00111251 Jy ! Component: 3450 - total flux cleaned = -0.00111793 Jy ! Component: 3500 - total flux cleaned = -0.00112873 Jy ! Component: 3550 - total flux cleaned = -0.00114474 Jy ! Component: 3600 - total flux cleaned = -0.00113417 Jy ! Component: 3650 - total flux cleaned = -0.00116045 Jy ! Component: 3700 - total flux cleaned = -0.00114998 Jy ! Component: 3750 - total flux cleaned = -0.0011707 Jy ! Component: 3800 - total flux cleaned = -0.00117075 Jy ! Component: 3850 - total flux cleaned = -0.00121157 Jy ! Component: 3900 - total flux cleaned = -0.00121152 Jy ! Component: 3950 - total flux cleaned = -0.00121153 Jy ! Component: 4000 - total flux cleaned = -0.0012365 Jy ! Component: 4050 - total flux cleaned = -0.00124638 Jy ! Total flux subtracted in 4096 components = -0.00126608 Jy ! Clean residual min=-0.000279 max=0.000289 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.190021 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 380 components and 0.190021 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0355+1231_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9461 x 2.292 at 4.323 degrees (North through East) ! Clean map min=-0.00086089 max=0.091794 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0355+1231_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0917943 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.37131e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.273589 0.273589 0.547178 1.09436 2.18871 4.37742 8.75485 17.5097 35.0194 70.0388 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1096.54 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0355+1231_X_uvs.log closed on Thu Jun 19 03:25:57 2014