! Started logfile: /d2/scr/pima/bp171ab_uvs/J1323+2941_C_uvs.log on Mon Dec 9 01:44:48 2013 obs /d2/scr/pima/bp171ab_uvs/J1323+2941_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1323+2941_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1323+2941 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171ab_uvs/J1323+2941_C] 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 0.300x0.300 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=1.007050Jy sigma=4.774307 ! Fit after self-cal, rms=0.903849Jy sigma=4.111351 ! 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=1.565 mas, bmaj=3.944 mas, bpa=14.02 degrees ! Estimated noise=7.42298 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 = 0.0751312 Jy ! Component: 100 - total flux cleaned = 0.0965853 Jy ! Total flux subtracted in 100 components = 0.0965853 Jy ! Clean residual min=-0.006286 max=0.015863 Jy/beam ! Clean residual mean=-0.000007 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 0.0965853 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0965853 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=0.038338Jy sigma=0.270717 ! Fit after self-cal, rms=0.038309Jy sigma=0.270565 ! Inverting map ! Added new window around map position (-4.5, 13.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158202 Jy ! Component: 100 - total flux cleaned = 0.026315 Jy ! Total flux subtracted in 100 components = 0.026315 Jy ! Clean residual min=-0.004659 max=0.009367 Jy/beam ! Clean residual mean=-0.000006 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.1229 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.1229 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=0.030321Jy sigma=0.203064 ! Fit after self-cal, rms=0.029981Jy sigma=0.201899 ! 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=1.951 mas, bmaj=4.443 mas, bpa=11.95 degrees ! Estimated noise=4.95944 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 = 0.0162619 Jy ! Component: 100 - total flux cleaned = 0.0270685 Jy ! Component: 150 - total flux cleaned = 0.0347749 Jy ! Component: 200 - total flux cleaned = 0.0404336 Jy ! Total flux subtracted in 200 components = 0.0404336 Jy ! Clean residual min=-0.005240 max=0.007690 Jy/beam ! Clean residual mean=0.000004 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.163334 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 0.163334 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=0.023790Jy sigma=0.132266 ! Fit after self-cal, rms=0.023541Jy sigma=0.130667 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.951 x 4.443 at 11.95 degrees (North through East) ! Clean map min=-0.0048867 max=0.10045 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 0.91 FD 1.14 HN 0.94 KP 0.94 ! LA 1.02 MK 1.06 NL 1.01 OV 1.06 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.99 KP 0.98 ! LA 1.02 MK 1.08 NL 1.05 OV 1.04 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 0.98 KP 0.96 ! LA 1.09 MK 1.16 NL 1.00 OV 1.06 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.91 KP 0.93 ! LA 0.99 MK 1.14 NL 1.03 OV 1.03 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.01 KP 1.03 ! LA 0.98 MK 1.17 NL 1.01 OV 1.07 ! PT 0.88 SC 0.99 ! ! ! Fit before self-cal, rms=0.023541Jy sigma=0.130667 ! Fit after self-cal, rms=0.022775Jy sigma=0.123586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.969 mas, bmaj=4.439 mas, bpa=12.11 degrees ! Estimated noise=4.96381 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 = 0.00351801 Jy ! Component: 100 - total flux cleaned = 0.00598094 Jy ! Component: 150 - total flux cleaned = 0.00778295 Jy ! Component: 200 - total flux cleaned = 0.00914444 Jy ! Total flux subtracted in 200 components = 0.00914444 Jy ! Clean residual min=-0.004603 max=0.005373 Jy/beam ! Clean residual mean=0.000012 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.172478 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.172478 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=0.022442Jy sigma=0.118713 ! Fit after self-cal, rms=0.022431Jy sigma=0.118520 ! 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=0.022431Jy sigma=0.118520 ! Fit after self-cal, rms=0.021745Jy sigma=0.112058 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.965 mas, bmaj=4.419 mas, bpa=12.25 degrees ! Estimated noise=4.99861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185848 Jy ! Component: 100 - total flux cleaned = 0.00308683 Jy ! Component: 150 - total flux cleaned = 0.00375199 Jy ! Component: 200 - total flux cleaned = 0.00412172 Jy ! Total flux subtracted in 200 components = 0.00412172 Jy ! Clean residual min=-0.004069 max=0.005004 Jy/beam ! Clean residual mean=0.000006 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.1766 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.1766 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=0.021678Jy sigma=0.110523 ! Fit after self-cal, rms=0.021671Jy sigma=0.110468 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) ! Added new window around map position (-2.7, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439436 Jy ! Component: 100 - total flux cleaned = 0.00569193 Jy ! Component: 150 - total flux cleaned = 0.00598359 Jy ! Component: 200 - total flux cleaned = 0.00598215 Jy ! Total flux subtracted in 200 components = 0.00598215 Jy ! Clean residual min=-0.003782 max=0.003250 Jy/beam ! Clean residual mean=0.000008 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.182582 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 127 components and 0.182582 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=0.020597Jy sigma=0.106920 ! Fit after self-cal, rms=0.020579Jy sigma=0.106798 ! 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=0.020579Jy sigma=0.106798 ! Fit after self-cal, rms=0.020316Jy sigma=0.104620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.959 mas, bmaj=4.406 mas, bpa=12.32 degrees ! Estimated noise=5.03804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276805 Jy ! Component: 100 - total flux cleaned = 0.00440154 Jy ! Component: 150 - total flux cleaned = 0.00531937 Jy ! Component: 200 - total flux cleaned = 0.00557441 Jy ! Total flux subtracted in 200 components = 0.00557441 Jy ! Clean residual min=-0.003509 max=0.002942 Jy/beam ! Clean residual mean=0.000007 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.188157 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 145 components and 0.188157 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=0.019910Jy sigma=0.102758 ! Fit after self-cal, rms=0.019898Jy sigma=0.102695 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 = 0.00042307 Jy ! Component: 100 - total flux cleaned = 0.000453171 Jy ! Component: 150 - total flux cleaned = 0.000506107 Jy ! Component: 200 - total flux cleaned = 0.000553774 Jy ! Total flux subtracted in 200 components = 0.000553774 Jy ! Clean residual min=-0.003435 max=0.002735 Jy/beam ! Clean residual mean=0.000007 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.18871 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 159 components and 0.18871 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=0.019810Jy sigma=0.102498 ! Fit after self-cal, rms=0.019810Jy sigma=0.102489 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.019810Jy sigma=0.102489 ! Fit after self-cal, rms=0.019118Jy sigma=0.098129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.811 mas, bmaj=5.685 mas, bpa=0.1701 degrees ! Estimated noise=5.49155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030985 Jy ! Component: 100 - total flux cleaned = 0.0047666 Jy ! Component: 150 - total flux cleaned = 0.00584429 Jy ! Component: 200 - total flux cleaned = 0.0066027 Jy ! Total flux subtracted in 200 components = 0.0066027 Jy ! Clean residual min=-0.003822 max=0.003212 Jy/beam ! Clean residual mean=0.000011 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.195313 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 187 components and 0.195313 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=0.018994Jy sigma=0.096723 ! Fit after self-cal, rms=0.018992Jy sigma=0.096678 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 = 0.000491759 Jy ! Component: 100 - total flux cleaned = 0.000683385 Jy ! Component: 150 - total flux cleaned = 0.000786596 Jy ! Component: 200 - total flux cleaned = 0.000880675 Jy ! Total flux subtracted in 200 components = 0.000880675 Jy ! Clean residual min=-0.003729 max=0.002994 Jy/beam ! Clean residual mean=0.000011 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.196194 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 197 components and 0.196194 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=0.018987Jy sigma=0.096670 ! Fit after self-cal, rms=0.018986Jy sigma=0.096660 ! 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=1.95 mas, bmaj=4.392 mas, bpa=12.41 degrees ! Estimated noise=5.09517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.95 x 4.392 at 12.41 degrees (North through East) ! Clean map min=-0.0027292 max=0.10017 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=1.567 mas, bmaj=3.902 mas, bpa=14.41 degrees ! Estimated noise=7.61968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0768849 Jy ! Component: 100 - total flux cleaned = 0.101104 Jy ! Component: 150 - total flux cleaned = 0.11705 Jy ! Component: 200 - total flux cleaned = 0.128615 Jy ! Total flux subtracted in 200 components = 0.128615 Jy ! Clean residual min=-0.004005 max=0.006992 Jy/beam ! Clean residual mean=-0.000002 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.128615 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.128615 Jy ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=4.392 mas, bpa=12.41 degrees ! Estimated noise=5.09517 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 = 0.0172358 Jy ! Component: 100 - total flux cleaned = 0.0289976 Jy ! Component: 150 - total flux cleaned = 0.0377042 Jy ! Component: 200 - total flux cleaned = 0.0443121 Jy ! Total flux subtracted in 200 components = 0.0443121 Jy ! Clean residual min=-0.003715 max=0.004933 Jy/beam ! Clean residual mean=0.000003 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.172927 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 143 components and 0.172928 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.811 mas, bmaj=5.685 mas, bpa=0.1701 degrees ! Estimated noise=5.49155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821122 Jy ! Component: 100 - total flux cleaned = 0.0133693 Jy ! Component: 150 - total flux cleaned = 0.0168139 Jy ! Component: 200 - total flux cleaned = 0.01917 Jy ! Total flux subtracted in 200 components = 0.01917 Jy ! Clean residual min=-0.003687 max=0.003195 Jy/beam ! Clean residual mean=0.000010 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.192097 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 = 0.00163169 Jy ! Component: 100 - total flux cleaned = 0.00277401 Jy ! Component: 150 - total flux cleaned = 0.00328631 Jy ! Component: 200 - total flux cleaned = 0.00361026 Jy ! Total flux subtracted in 200 components = 0.00361026 Jy ! Clean residual min=-0.003717 max=0.002854 Jy/beam ! Clean residual mean=0.000011 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.195708 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 257 components and 0.195708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=4.392 mas, bpa=12.41 degrees ! Estimated noise=5.09517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000446151 Jy ! Component: 100 - total flux cleaned = -0.000660082 Jy ! Component: 150 - total flux cleaned = -0.000635039 Jy ! Component: 200 - total flux cleaned = -0.000548809 Jy ! Total flux subtracted in 200 components = -0.000548809 Jy ! Clean residual min=-0.002907 max=0.002314 Jy/beam ! Clean residual mean=0.000006 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.195159 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 274 components and 0.195159 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=0.018989Jy sigma=0.096463 ! Fit after self-cal, rms=0.018976Jy sigma=0.096438 wmodel /d2/scr/pima/bp171ab_uvs/J1323+2941_C_map.mod ! Writing 274 model components to file: /d2/scr/pima/bp171ab_uvs/J1323+2941_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1323+2941_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1323+2941_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1323+2941_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171ab_uvs/J1323+2941_C_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 = -0.00126931 Jy ! Component: 100 - total flux cleaned = -0.00144173 Jy ! Component: 150 - total flux cleaned = -0.00163149 Jy ! Component: 200 - total flux cleaned = -0.0018097 Jy ! Component: 250 - total flux cleaned = -0.00197886 Jy ! Component: 300 - total flux cleaned = -0.00220289 Jy ! Component: 350 - total flux cleaned = -0.002264 Jy ! Component: 400 - total flux cleaned = -0.00220589 Jy ! Component: 450 - total flux cleaned = -0.00206598 Jy ! Component: 500 - total flux cleaned = -0.00193142 Jy ! Component: 550 - total flux cleaned = -0.00185308 Jy ! Component: 600 - total flux cleaned = -0.0017268 Jy ! Component: 650 - total flux cleaned = -0.00165405 Jy ! Component: 700 - total flux cleaned = -0.00155968 Jy ! Component: 750 - total flux cleaned = -0.00149047 Jy ! Component: 800 - total flux cleaned = -0.00135493 Jy ! Component: 850 - total flux cleaned = -0.00124517 Jy ! Component: 900 - total flux cleaned = -0.00118076 Jy ! Component: 950 - total flux cleaned = -0.00111734 Jy ! Component: 1000 - total flux cleaned = -0.00105497 Jy ! Component: 1050 - total flux cleaned = -0.000933905 Jy ! Component: 1100 - total flux cleaned = -0.000855461 Jy ! Component: 1150 - total flux cleaned = -0.000758921 Jy ! Component: 1200 - total flux cleaned = -0.000720682 Jy ! Component: 1250 - total flux cleaned = -0.000571674 Jy ! Component: 1300 - total flux cleaned = -0.000535514 Jy ! Component: 1350 - total flux cleaned = -0.00044643 Jy ! Component: 1400 - total flux cleaned = -0.000411228 Jy ! Component: 1450 - total flux cleaned = -0.000290438 Jy ! Component: 1500 - total flux cleaned = -0.000274072 Jy ! Component: 1550 - total flux cleaned = -0.000207435 Jy ! Component: 1600 - total flux cleaned = -0.000158234 Jy ! Component: 1650 - total flux cleaned = -7.74218e-05 Jy ! Component: 1700 - total flux cleaned = -1.39377e-05 Jy ! Component: 1750 - total flux cleaned = 4.86003e-05 Jy ! Component: 1800 - total flux cleaned = 0.000171445 Jy ! Component: 1850 - total flux cleaned = 0.000216844 Jy ! Component: 1900 - total flux cleaned = 0.000366354 Jy ! Component: 1950 - total flux cleaned = 0.000469441 Jy ! Component: 2000 - total flux cleaned = 0.000556685 Jy ! Component: 2050 - total flux cleaned = 0.000614211 Jy ! Component: 2100 - total flux cleaned = 0.000656895 Jy ! Component: 2150 - total flux cleaned = 0.000768731 Jy ! Component: 2200 - total flux cleaned = 0.000824089 Jy ! Component: 2250 - total flux cleaned = 0.000946616 Jy ! Component: 2300 - total flux cleaned = 0.00102703 Jy ! Component: 2350 - total flux cleaned = 0.00109324 Jy ! Component: 2400 - total flux cleaned = 0.00117169 Jy ! Component: 2450 - total flux cleaned = 0.00126222 Jy ! Component: 2500 - total flux cleaned = 0.0013514 Jy ! Component: 2550 - total flux cleaned = 0.00145209 Jy ! Component: 2600 - total flux cleaned = 0.00145199 Jy ! Component: 2650 - total flux cleaned = 0.00150121 Jy ! Component: 2700 - total flux cleaned = 0.00154983 Jy ! Component: 2750 - total flux cleaned = 0.00159793 Jy ! Component: 2800 - total flux cleaned = 0.00165715 Jy ! Component: 2850 - total flux cleaned = 0.00164549 Jy ! Component: 2900 - total flux cleaned = 0.00170367 Jy ! Component: 2950 - total flux cleaned = 0.00170361 Jy ! Component: 3000 - total flux cleaned = 0.00173762 Jy ! Component: 3050 - total flux cleaned = 0.00174866 Jy ! Component: 3100 - total flux cleaned = 0.00179325 Jy ! Component: 3150 - total flux cleaned = 0.00179316 Jy ! Component: 3200 - total flux cleaned = 0.00180399 Jy ! Component: 3250 - total flux cleaned = 0.0018258 Jy ! Component: 3300 - total flux cleaned = 0.00184727 Jy ! Component: 3350 - total flux cleaned = 0.0018685 Jy ! Component: 3400 - total flux cleaned = 0.00188944 Jy ! Component: 3450 - total flux cleaned = 0.00189984 Jy ! Component: 3500 - total flux cleaned = 0.00191007 Jy ! Component: 3550 - total flux cleaned = 0.00189983 Jy ! Component: 3600 - total flux cleaned = 0.00188965 Jy ! Component: 3650 - total flux cleaned = 0.00190985 Jy ! Component: 3700 - total flux cleaned = 0.00191983 Jy ! Component: 3750 - total flux cleaned = 0.00191983 Jy ! Component: 3800 - total flux cleaned = 0.00190042 Jy ! Component: 3850 - total flux cleaned = 0.00193931 Jy ! Component: 3900 - total flux cleaned = 0.00196815 Jy ! Component: 3950 - total flux cleaned = 0.00195855 Jy ! Component: 4000 - total flux cleaned = 0.00197739 Jy ! Component: 4050 - total flux cleaned = 0.00199617 Jy ! Total flux subtracted in 4096 components = 0.00206157 Jy ! Clean residual min=-0.000489 max=0.000649 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.197221 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 632 components and 0.19722 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1323+2941_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.95 x 4.392 at 12.41 degrees (North through East) ! Clean map min=-0.0014739 max=0.10011 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1323+2941_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100112 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177438 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531717 0.531717 1.06343 2.12687 4.25373 8.50747 17.0149 34.0299 68.0598 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 564.21 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1323+2941_C_uvs.log closed on Mon Dec 9 01:44:53 2013