! Started logfile: /scr/pima/s3111c_uvs/J1351+1114_X_uvs.log on Tue Jul 24 09:23:16 2012 obs /scr/pima/s3111c_uvs/J1351+1114_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1351+1114_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778161 visibilities/baseline/integration-bin. ! Found source: J1351+1114 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 16248 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111c_uvs/J1351+1114_X] 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 = 512x512 pixels with 0.100x0.100 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000300Jy sigma=0.707320 ! Fit after self-cal, rms=0.983730Jy sigma=0.695602 ! 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=1.125 mas, bmaj=1.952 mas, bpa=24.55 degrees ! Estimated noise=14.8222 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 = 0.0132324 Jy ! Component: 100 - total flux cleaned = 0.0161982 Jy ! Total flux subtracted in 100 components = 0.0161982 Jy ! Clean residual min=-0.001932 max=0.002076 Jy/beam ! Clean residual mean=-0.000006 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0161982 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0161982 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=0.030708Jy sigma=0.021714 ! Fit after self-cal, rms=0.028557Jy sigma=0.020193 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366953 Jy ! Component: 100 - total flux cleaned = 0.00498062 Jy ! Total flux subtracted in 100 components = 0.00498062 Jy ! Clean residual min=-0.001759 max=0.001756 Jy/beam ! Clean residual mean=0.000010 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0211788 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0211788 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=0.028143Jy sigma=0.019900 ! Fit after self-cal, rms=0.028136Jy sigma=0.019895 ! 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=1.333 mas, bmaj=2.34 mas, bpa=18.47 degrees ! Estimated noise=8.02237 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 = 0.000769271 Jy ! Component: 100 - total flux cleaned = 0.00105875 Jy ! Component: 150 - total flux cleaned = 0.00116994 Jy ! Component: 200 - total flux cleaned = 0.00117478 Jy ! Total flux subtracted in 200 components = 0.00117478 Jy ! Clean residual min=-0.000853 max=0.000985 Jy/beam ! Clean residual mean=0.000032 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0223536 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0223536 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=0.028117Jy sigma=0.019882 ! Fit after self-cal, rms=0.028113Jy sigma=0.019879 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.27 GB 1.14 HN 0.99 ! KP 0.91 LA 0.98 NL 1.15 OV 1.10 ! PT 1.05 SC 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.17 GB 1.13 HN 0.96 ! KP 0.95 LA 0.98 NL 1.12 OV 1.11 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 GB 1.24 HN 0.92 ! KP 1.05 LA 0.97 NL 1.19 OV 1.11 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.18 GB 1.24 HN 0.99 ! KP 0.93 LA 1.07 NL 1.12 OV 1.10 ! PT 1.10 SC 1.19 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 GB 1.23 HN 0.91 ! KP 0.94 LA 1.07 NL 1.07 OV 1.00 ! PT 0.99 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.76 GB 1.34 HN 0.92 ! KP 0.89 LA 1.02 NL 1.06 OV 0.95 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.73 GB 1.29 HN 0.95 ! KP 0.84 LA 1.12 NL 0.94 OV 0.89 ! PT 1.00* SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.64 GB 1.24 HN 0.93 ! KP 0.79 LA 0.96 NL 0.91 OV 0.83 ! PT 0.87 SC 0.77 ! ! ! Fit before self-cal, rms=0.028113Jy sigma=0.019879 ! Fit after self-cal, rms=0.025945Jy sigma=0.019526 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.326 mas, bmaj=2.319 mas, bpa=17.97 degrees ! Estimated noise=7.9991 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 = 0.000266669 Jy ! Component: 100 - total flux cleaned = 0.000289744 Jy ! Component: 150 - total flux cleaned = 0.000302433 Jy ! Component: 200 - total flux cleaned = 0.000307969 Jy ! Total flux subtracted in 200 components = 0.000307969 Jy ! Clean residual min=-0.000613 max=0.000594 Jy/beam ! Clean residual mean=0.000022 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0226616 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0226616 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=0.025939Jy sigma=0.019522 ! Fit after self-cal, rms=0.026039Jy sigma=0.019479 ! 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=0.026039Jy sigma=0.019479 ! Fit after self-cal, rms=0.026489Jy sigma=0.019429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=2.308 mas, bpa=18.29 degrees ! Estimated noise=8.03975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151193 Jy ! Component: 100 - total flux cleaned = 0.000149998 Jy ! Component: 150 - total flux cleaned = 0.000139991 Jy ! Component: 200 - total flux cleaned = 0.000139906 Jy ! Total flux subtracted in 200 components = 0.000139906 Jy ! Clean residual min=-0.000565 max=0.000625 Jy/beam ! Clean residual mean=0.000014 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0228015 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0228015 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=0.026485Jy sigma=0.019427 ! Fit after self-cal, rms=0.026542Jy sigma=0.019415 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 = -2.34579e-05 Jy ! Component: 100 - total flux cleaned = -4.89276e-05 Jy ! Component: 150 - total flux cleaned = -5.199e-05 Jy ! Component: 200 - total flux cleaned = -5.20095e-05 Jy ! Total flux subtracted in 200 components = -5.20095e-05 Jy ! Clean residual min=-0.000556 max=0.000620 Jy/beam ! Clean residual mean=0.000015 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0227495 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0227495 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=0.026541Jy sigma=0.019414 ! Fit after self-cal, rms=0.026537Jy sigma=0.019413 ! 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=0.026537Jy sigma=0.019413 ! Fit after self-cal, rms=0.027216Jy sigma=0.019416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.331 mas, bmaj=2.309 mas, bpa=18.26 degrees ! Estimated noise=8.1537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226276 Jy ! Component: 100 - total flux cleaned = 0.00023262 Jy ! Component: 150 - total flux cleaned = 0.00024257 Jy ! Component: 200 - total flux cleaned = 0.000254746 Jy ! Total flux subtracted in 200 components = 0.000254746 Jy ! Clean residual min=-0.000577 max=0.000647 Jy/beam ! Clean residual mean=0.000012 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0230042 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0230042 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=0.027211Jy sigma=0.019414 ! Fit after self-cal, rms=0.027241Jy sigma=0.019411 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 = 5.91231e-05 Jy ! Component: 100 - total flux cleaned = 5.53759e-05 Jy ! Component: 150 - total flux cleaned = 5.21262e-05 Jy ! Component: 200 - total flux cleaned = 4.9224e-05 Jy ! Total flux subtracted in 200 components = 4.9224e-05 Jy ! Clean residual min=-0.000585 max=0.000636 Jy/beam ! Clean residual mean=0.000011 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0230534 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.0230534 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=0.027239Jy sigma=0.019410 ! Fit after self-cal, rms=0.027241Jy sigma=0.019410 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.027241Jy sigma=0.019410 ! Fit after self-cal, rms=0.027680Jy sigma=0.019410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=2.521 mas, bpa=12.19 degrees ! Estimated noise=8.56477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225982 Jy ! Component: 100 - total flux cleaned = 0.000247221 Jy ! Component: 150 - total flux cleaned = 0.000246946 Jy ! Component: 200 - total flux cleaned = 0.000250566 Jy ! Total flux subtracted in 200 components = 0.000250566 Jy ! Clean residual min=-0.000587 max=0.000696 Jy/beam ! Clean residual mean=0.000016 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.023304 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.023304 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=0.027677Jy sigma=0.019409 ! Fit after self-cal, rms=0.027686Jy sigma=0.019407 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 = 2.19769e-05 Jy ! Component: 100 - total flux cleaned = 1.10343e-05 Jy ! Component: 150 - total flux cleaned = 7.99647e-06 Jy ! Component: 200 - total flux cleaned = 7.98017e-06 Jy ! Total flux subtracted in 200 components = 7.98017e-06 Jy ! Clean residual min=-0.000593 max=0.000673 Jy/beam ! Clean residual mean=0.000015 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.023312 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.023312 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=0.027686Jy sigma=0.019407 ! Fit after self-cal, rms=0.027683Jy sigma=0.019405 ! 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=1.33 mas, bmaj=2.306 mas, bpa=18.38 degrees ! Estimated noise=8.24725 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.33 x 2.306 at 18.38 degrees (North through East) ! Clean map min=-0.00058514 max=0.020629 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=1.12 mas, bmaj=1.872 mas, bpa=26.4 degrees ! Estimated noise=14.6467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158004 Jy ! Component: 100 - total flux cleaned = 0.0199764 Jy ! Component: 150 - total flux cleaned = 0.0216899 Jy ! Component: 200 - total flux cleaned = 0.0223234 Jy ! Total flux subtracted in 200 components = 0.0223234 Jy ! Clean residual min=-0.001121 max=0.000978 Jy/beam ! Clean residual mean=-0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0223234 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0223234 Jy ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=2.306 mas, bpa=18.38 degrees ! Estimated noise=8.24725 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 = 0.000615152 Jy ! Component: 100 - total flux cleaned = 0.000730337 Jy ! Component: 150 - total flux cleaned = 0.000785375 Jy ! Component: 200 - total flux cleaned = 0.000814758 Jy ! Total flux subtracted in 200 components = 0.000814758 Jy ! Clean residual min=-0.000585 max=0.000665 Jy/beam ! Clean residual mean=0.000012 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0231382 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.0231382 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=2.521 mas, bpa=12.19 degrees ! Estimated noise=8.56477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.24892e-05 Jy ! Component: 100 - total flux cleaned = 5.7559e-05 Jy ! Component: 150 - total flux cleaned = 6.59614e-05 Jy ! Component: 200 - total flux cleaned = 7.67075e-05 Jy ! Total flux subtracted in 200 components = 7.67075e-05 Jy ! Clean residual min=-0.000589 max=0.000681 Jy/beam ! Clean residual mean=0.000016 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0232149 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 = 6.12164e-06 Jy ! Component: 100 - total flux cleaned = 1.16817e-05 Jy ! Component: 150 - total flux cleaned = 1.91843e-05 Jy ! Component: 200 - total flux cleaned = 2.36179e-05 Jy ! Total flux subtracted in 200 components = 2.36179e-05 Jy ! Clean residual min=-0.000582 max=0.000673 Jy/beam ! Clean residual mean=0.000015 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0232385 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.0232385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=2.306 mas, bpa=18.38 degrees ! Estimated noise=8.24725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.37861e-06 Jy ! Component: 100 - total flux cleaned = -4.69127e-06 Jy ! Component: 150 - total flux cleaned = -4.64418e-06 Jy ! Component: 200 - total flux cleaned = -1.19591e-06 Jy ! Total flux subtracted in 200 components = -1.19591e-06 Jy ! Clean residual min=-0.000582 max=0.000637 Jy/beam ! Clean residual mean=0.000012 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0232373 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.0232373 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=0.027683Jy sigma=0.019406 ! Fit after self-cal, rms=0.027683Jy sigma=0.019405 wmodel /scr/pima/s3111c_uvs/J1351+1114_X_map.mod ! Writing 69 model components to file: /scr/pima/s3111c_uvs/J1351+1114_X_map.mod wobs /scr/pima/s3111c_uvs/J1351+1114_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1351+1114_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1351+1114_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111c_uvs/J1351+1114_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.10287e-05 Jy ! Component: 100 - total flux cleaned = -1.87336e-05 Jy ! Component: 150 - total flux cleaned = -2.8042e-05 Jy ! Component: 200 - total flux cleaned = -4.45842e-05 Jy ! Component: 250 - total flux cleaned = -6.78511e-05 Jy ! Component: 300 - total flux cleaned = -0.000113644 Jy ! Component: 350 - total flux cleaned = -0.00017265 Jy ! Component: 400 - total flux cleaned = -0.000229719 Jy ! Component: 450 - total flux cleaned = -0.000278173 Jy ! Component: 500 - total flux cleaned = -0.000325308 Jy ! Component: 550 - total flux cleaned = -0.000364591 Jy ! Component: 600 - total flux cleaned = -0.000396347 Jy ! Component: 650 - total flux cleaned = -0.000408757 Jy ! Component: 700 - total flux cleaned = -0.000432888 Jy ! Component: 750 - total flux cleaned = -0.000432863 Jy ! Component: 800 - total flux cleaned = -0.000438917 Jy ! Component: 850 - total flux cleaned = -0.000455965 Jy ! Component: 900 - total flux cleaned = -0.000461584 Jy ! Component: 950 - total flux cleaned = -0.000467059 Jy ! Component: 1000 - total flux cleaned = -0.000488146 Jy ! Component: 1050 - total flux cleaned = -0.000477754 Jy ! Component: 1100 - total flux cleaned = -0.000493003 Jy ! Component: 1150 - total flux cleaned = -0.000502833 Jy ! Component: 1200 - total flux cleaned = -0.000512594 Jy ! Component: 1250 - total flux cleaned = -0.000526937 Jy ! Component: 1300 - total flux cleaned = -0.00053166 Jy ! Component: 1350 - total flux cleaned = -0.000531677 Jy ! Component: 1400 - total flux cleaned = -0.000527271 Jy ! Component: 1450 - total flux cleaned = -0.000536209 Jy ! Component: 1500 - total flux cleaned = -0.000531848 Jy ! Component: 1550 - total flux cleaned = -0.000544856 Jy ! Component: 1600 - total flux cleaned = -0.000549013 Jy ! Component: 1650 - total flux cleaned = -0.00054895 Jy ! Component: 1700 - total flux cleaned = -0.000540693 Jy ! Component: 1750 - total flux cleaned = -0.000544838 Jy ! Component: 1800 - total flux cleaned = -0.000544866 Jy ! Component: 1850 - total flux cleaned = -0.000548773 Jy ! Component: 1900 - total flux cleaned = -0.000544893 Jy ! Component: 1950 - total flux cleaned = -0.00053723 Jy ! Component: 2000 - total flux cleaned = -0.000529638 Jy ! Total flux subtracted in 2048 components = -0.000514751 Jy ! Clean residual min=-0.000194 max=0.000212 Jy/beam ! Clean residual mean=0.000008 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0227225 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 226 components and 0.0227225 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1351+1114_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.33 x 2.306 at 18.38 degrees (North through East) ! Clean map min=-0.00051446 max=0.020682 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1351+1114_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0206822 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.79705e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27603 1.27603 2.55206 5.10412 10.2082 20.4165 40.833 81.666 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.02 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1351+1114_X_uvs.log closed on Tue Jul 24 09:23:18 2012