! Started logfile: /scr/pima/bg219b_uvs/J0356+0013_X_uvs.log on Thu Apr 7 01:42:05 2016 obs /scr/pima/bg219b_uvs/J0356+0013_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0356+0013_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680146 visibilities/baseline/integration-bin. ! Found source: J0356+0013 ! ! 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 22404 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/bg219b_uvs/J0356+0013_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 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=1.000570Jy sigma=25.465849 ! Fit after self-cal, rms=0.970872Jy sigma=24.732745 ! 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=0.9161 mas, bmaj=1.842 mas, bpa=5.727 degrees ! Estimated noise=0.431485 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 = 0.0233707 Jy ! Component: 100 - total flux cleaned = 0.0284801 Jy ! Total flux subtracted in 100 components = 0.0284801 Jy ! Clean residual min=-0.002949 max=0.002947 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0284801 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0284801 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=0.050471Jy sigma=1.250837 ! Fit after self-cal, rms=0.048605Jy sigma=1.201708 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004152 Jy ! Component: 100 - total flux cleaned = 0.0039643 Jy ! Total flux subtracted in 100 components = 0.0039643 Jy ! Clean residual min=-0.002458 max=0.002361 Jy/beam ! Clean residual mean=0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0324444 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0324444 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=0.048308Jy sigma=1.194981 ! Fit after self-cal, rms=0.048265Jy sigma=1.194079 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.181 mas, bpa=2.715 degrees ! Estimated noise=0.26 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 = -0.00026667 Jy ! Component: 100 - total flux cleaned = -0.000475087 Jy ! Component: 150 - total flux cleaned = -0.000660758 Jy ! Component: 200 - total flux cleaned = -0.000826646 Jy ! Total flux subtracted in 200 components = -0.000826646 Jy ! Clean residual min=-0.002028 max=0.002038 Jy/beam ! Clean residual mean=0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0316178 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0316178 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=0.048229Jy sigma=1.193454 ! Fit after self-cal, rms=0.048213Jy sigma=1.193380 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.114 x 2.181 at 2.715 degrees (North through East) ! Clean map min=-0.0018816 max=0.034106 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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 2. ! 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 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 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! 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 7. ! 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 8. ! 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* ! ! ! 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=0.048213Jy sigma=1.193380 ! Fit after self-cal, rms=0.048213Jy sigma=1.193380 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.181 mas, bpa=2.715 degrees ! Estimated noise=0.26 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 = -0.000279394 Jy ! Component: 100 - total flux cleaned = -0.000433743 Jy ! Component: 150 - total flux cleaned = -0.000552934 Jy ! Component: 200 - total flux cleaned = -0.000660523 Jy ! Total flux subtracted in 200 components = -0.000660523 Jy ! Clean residual min=-0.002046 max=0.002004 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0309572 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0309572 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=0.048193Jy sigma=1.193046 ! Fit after self-cal, rms=0.048182Jy sigma=1.193003 ! 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=0.048182Jy sigma=1.193003 ! Fit after self-cal, rms=0.048126Jy sigma=1.192470 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.178 mas, bpa=3.003 degrees ! Estimated noise=0.259533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275045 Jy ! Component: 100 - total flux cleaned = -0.000350071 Jy ! Component: 150 - total flux cleaned = -0.000416607 Jy ! Component: 200 - total flux cleaned = -0.000475803 Jy ! Total flux subtracted in 200 components = -0.000475803 Jy ! Clean residual min=-0.001999 max=0.001925 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0304814 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0304814 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=0.048117Jy sigma=1.192315 ! Fit after self-cal, rms=0.048118Jy sigma=1.192131 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 = -0.000198559 Jy ! Component: 100 - total flux cleaned = -0.000258841 Jy ! Component: 150 - total flux cleaned = -0.000303189 Jy ! Component: 200 - total flux cleaned = -0.000334317 Jy ! Total flux subtracted in 200 components = -0.000334317 Jy ! Clean residual min=-0.002011 max=0.001931 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0301471 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0301471 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=0.048111Jy sigma=1.192029 ! Fit after self-cal, rms=0.048105Jy sigma=1.191936 ! 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=0.048105Jy sigma=1.191936 ! Fit after self-cal, rms=0.048236Jy sigma=1.191893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.177 mas, bpa=3.044 degrees ! Estimated noise=0.259845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101256 Jy ! Component: 100 - total flux cleaned = -0.000122629 Jy ! Component: 150 - total flux cleaned = -0.000141675 Jy ! Component: 200 - total flux cleaned = -0.000168984 Jy ! Total flux subtracted in 200 components = -0.000168984 Jy ! Clean residual min=-0.001989 max=0.001907 Jy/beam ! Clean residual mean=0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0299781 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0299781 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=0.048231Jy sigma=1.191816 ! Fit after self-cal, rms=0.048235Jy sigma=1.191792 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 = -8.75465e-05 Jy ! Component: 100 - total flux cleaned = -0.000105095 Jy ! Component: 150 - total flux cleaned = -0.000121833 Jy ! Component: 200 - total flux cleaned = -0.000138236 Jy ! Total flux subtracted in 200 components = -0.000138236 Jy ! Clean residual min=-0.001999 max=0.001903 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0298399 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0298399 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=0.048232Jy sigma=1.191737 ! Fit after self-cal, rms=0.048230Jy sigma=1.191732 ! 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=0.048230Jy sigma=1.191732 ! Fit after self-cal, rms=0.048306Jy sigma=1.191723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=3.449 mas, bpa=1.794 degrees ! Estimated noise=0.308871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200679 Jy ! Component: 100 - total flux cleaned = 0.000230869 Jy ! Component: 150 - total flux cleaned = 0.000237352 Jy ! Component: 200 - total flux cleaned = 0.000247717 Jy ! Total flux subtracted in 200 components = 0.000247717 Jy ! Clean residual min=-0.002020 max=0.002138 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0300876 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0300876 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=0.048308Jy sigma=1.191734 ! Fit after self-cal, rms=0.048310Jy sigma=1.191720 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 = 1.76738e-05 Jy ! Component: 100 - total flux cleaned = 3.30878e-05 Jy ! Component: 150 - total flux cleaned = 3.75298e-05 Jy ! Component: 200 - total flux cleaned = 4.63691e-05 Jy ! Total flux subtracted in 200 components = 4.63691e-05 Jy ! Clean residual min=-0.002014 max=0.002137 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.030134 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.030134 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=0.048310Jy sigma=1.191715 ! Fit after self-cal, rms=0.048310Jy sigma=1.191709 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.177 mas, bpa=3.05 degrees ! Estimated noise=0.260054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 2.177 at 3.05 degrees (North through East) ! Clean map min=-0.0018742 max=0.034985 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=0.9127 mas, bmaj=1.838 mas, bpa=6.165 degrees ! Estimated noise=0.429646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266818 Jy ! Component: 100 - total flux cleaned = 0.03207 Jy ! Component: 150 - total flux cleaned = 0.0320891 Jy ! Component: 200 - total flux cleaned = 0.0317228 Jy ! Total flux subtracted in 200 components = 0.0317228 Jy ! Clean residual min=-0.002372 max=0.002300 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0317228 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0317228 Jy ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.177 mas, bpa=3.05 degrees ! Estimated noise=0.260054 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) ! Added new window around map position (24.6, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102612 Jy ! Component: 100 - total flux cleaned = 0.00110899 Jy ! Component: 150 - total flux cleaned = 0.00110715 Jy ! Component: 200 - total flux cleaned = 0.00101628 Jy ! Total flux subtracted in 200 components = 0.00101628 Jy ! Clean residual min=-0.001766 max=0.001791 Jy/beam ! Clean residual mean=0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0327391 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.0327391 Jy ! Inverting map ! Added new window around map position (-10.8, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000817643 Jy ! Component: 100 - total flux cleaned = 0.000781613 Jy ! Component: 150 - total flux cleaned = 0.000934969 Jy ! Component: 200 - total flux cleaned = 0.000990874 Jy ! Total flux subtracted in 200 components = 0.000990874 Jy ! Clean residual min=-0.001715 max=0.001568 Jy/beam ! Clean residual mean=0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0337299 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.0337299 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=2.382 mas, bmaj=3.449 mas, bpa=1.794 degrees ! Estimated noise=0.308871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325062 Jy ! Component: 100 - total flux cleaned = 0.000432052 Jy ! Component: 150 - total flux cleaned = 0.000469773 Jy ! Component: 200 - total flux cleaned = 0.000504866 Jy ! Total flux subtracted in 200 components = 0.000504866 Jy ! Clean residual min=-0.001764 max=0.001609 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0342348 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 = 4.49445e-05 Jy ! Component: 100 - total flux cleaned = 4.55947e-05 Jy ! Component: 150 - total flux cleaned = 3.29406e-05 Jy ! Component: 200 - total flux cleaned = 2.03509e-05 Jy ! Total flux subtracted in 200 components = 2.03509e-05 Jy ! Clean residual min=-0.001732 max=0.001583 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0342552 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.0342552 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.177 mas, bpa=3.05 degrees ! Estimated noise=0.260054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015075 Jy ! Component: 100 - total flux cleaned = -0.000196318 Jy ! Component: 150 - total flux cleaned = -0.000319103 Jy ! Component: 200 - total flux cleaned = -0.000338665 Jy ! Total flux subtracted in 200 components = -0.000338665 Jy ! Clean residual min=-0.001660 max=0.001509 Jy/beam ! Clean residual mean=0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0339165 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.0339165 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=0.048186Jy sigma=1.188974 ! Fit after self-cal, rms=0.048140Jy sigma=1.187600 wmodel /scr/pima/bg219b_uvs/J0356+0013_X_map.mod ! Writing 80 model components to file: /scr/pima/bg219b_uvs/J0356+0013_X_map.mod wobs /scr/pima/bg219b_uvs/J0356+0013_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0356+0013_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0356+0013_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J0356+0013_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 = -0.000399509 Jy ! Component: 100 - total flux cleaned = -0.000449974 Jy ! Component: 150 - total flux cleaned = -0.000498955 Jy ! Component: 200 - total flux cleaned = -0.000498782 Jy ! Component: 250 - total flux cleaned = -0.000543988 Jy ! Component: 300 - total flux cleaned = -0.000608135 Jy ! Component: 350 - total flux cleaned = -0.000669796 Jy ! Component: 400 - total flux cleaned = -0.000729879 Jy ! Component: 450 - total flux cleaned = -0.000768956 Jy ! Component: 500 - total flux cleaned = -0.000826536 Jy ! Component: 550 - total flux cleaned = -0.00088202 Jy ! Component: 600 - total flux cleaned = -0.000936178 Jy ! Component: 650 - total flux cleaned = -0.000900502 Jy ! Component: 700 - total flux cleaned = -0.000884024 Jy ! Component: 750 - total flux cleaned = -0.000901118 Jy ! Component: 800 - total flux cleaned = -0.000868243 Jy ! Component: 850 - total flux cleaned = -0.000804543 Jy ! Component: 900 - total flux cleaned = -0.000742135 Jy ! Component: 950 - total flux cleaned = -0.000726947 Jy ! Component: 1000 - total flux cleaned = -0.000681969 Jy ! Component: 1050 - total flux cleaned = -0.000608161 Jy ! Component: 1100 - total flux cleaned = -0.000550674 Jy ! Component: 1150 - total flux cleaned = -0.000465896 Jy ! Component: 1200 - total flux cleaned = -0.000382251 Jy ! Component: 1250 - total flux cleaned = -0.000273059 Jy ! Component: 1300 - total flux cleaned = -0.000179211 Jy ! Component: 1350 - total flux cleaned = -7.40397e-05 Jy ! Component: 1400 - total flux cleaned = 3.74223e-06 Jy ! Component: 1450 - total flux cleaned = 7.99798e-05 Jy ! Component: 1500 - total flux cleaned = 0.000168006 Jy ! Component: 1550 - total flux cleaned = 0.000254304 Jy ! Component: 1600 - total flux cleaned = 0.000315084 Jy ! Component: 1650 - total flux cleaned = 0.000434534 Jy ! Component: 1700 - total flux cleaned = 0.000516699 Jy ! Component: 1750 - total flux cleaned = 0.000563233 Jy ! Component: 1800 - total flux cleaned = 0.000620092 Jy ! Component: 1850 - total flux cleaned = 0.000664981 Jy ! Component: 1900 - total flux cleaned = 0.000698344 Jy ! Component: 1950 - total flux cleaned = 0.000731082 Jy ! Component: 2000 - total flux cleaned = 0.0007527 Jy ! Component: 2050 - total flux cleaned = 0.000784684 Jy ! Component: 2100 - total flux cleaned = 0.000784778 Jy ! Component: 2150 - total flux cleaned = 0.000847321 Jy ! Component: 2200 - total flux cleaned = 0.000878046 Jy ! Component: 2250 - total flux cleaned = 0.000898275 Jy ! Component: 2300 - total flux cleaned = 0.000918294 Jy ! Component: 2350 - total flux cleaned = 0.00100721 Jy ! Component: 2400 - total flux cleaned = 0.000987561 Jy ! Component: 2450 - total flux cleaned = 0.00105521 Jy ! Component: 2500 - total flux cleaned = 0.00104549 Jy ! Component: 2550 - total flux cleaned = 0.00104543 Jy ! Component: 2600 - total flux cleaned = 0.00105481 Jy ! Component: 2650 - total flux cleaned = 0.00106414 Jy ! Component: 2700 - total flux cleaned = 0.00105495 Jy ! Component: 2750 - total flux cleaned = 0.00104587 Jy ! Component: 2800 - total flux cleaned = 0.00108177 Jy ! Component: 2850 - total flux cleaned = 0.00103708 Jy ! Component: 2900 - total flux cleaned = 0.00101072 Jy ! Component: 2950 - total flux cleaned = 0.00105449 Jy ! Component: 3000 - total flux cleaned = 0.00102858 Jy ! Component: 3050 - total flux cleaned = 0.00107144 Jy ! Component: 3100 - total flux cleaned = 0.00105442 Jy ! Component: 3150 - total flux cleaned = 0.00100371 Jy ! Component: 3200 - total flux cleaned = 0.000978782 Jy ! Component: 3250 - total flux cleaned = 0.000987041 Jy ! Component: 3300 - total flux cleaned = 0.000970577 Jy ! Component: 3350 - total flux cleaned = 0.000970446 Jy ! Component: 3400 - total flux cleaned = 0.000946122 Jy ! Component: 3450 - total flux cleaned = 0.000946255 Jy ! Component: 3500 - total flux cleaned = 0.000930274 Jy ! Component: 3550 - total flux cleaned = 0.000906601 Jy ! Component: 3600 - total flux cleaned = 0.0009065 Jy ! Component: 3650 - total flux cleaned = 0.000844254 Jy ! Component: 3700 - total flux cleaned = 0.000844257 Jy ! Component: 3750 - total flux cleaned = 0.000813598 Jy ! Component: 3800 - total flux cleaned = 0.000790785 Jy ! Component: 3850 - total flux cleaned = 0.000760613 Jy ! Component: 3900 - total flux cleaned = 0.000745559 Jy ! Component: 3950 - total flux cleaned = 0.000715787 Jy ! Component: 4000 - total flux cleaned = 0.000678837 Jy ! Component: 4050 - total flux cleaned = 0.000678856 Jy ! Total flux subtracted in 4096 components = 0.000656951 Jy ! Clean residual min=-0.000405 max=0.000479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0345735 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 354 components and 0.0345735 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0356+0013_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 2.177 at 3.05 degrees (North through East) ! Clean map min=-0.0010513 max=0.033956 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0356+0013_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0339558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125366 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10761 1.10761 2.21523 4.43045 8.86091 17.7218 35.4436 70.8873 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.852 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0356+0013_X_uvs.log closed on Thu Apr 7 01:42:10 2016