! Started logfile: /scr/pima/s3111b_uvs/J1424+3615_X_uvs.log on Mon Jul 23 22:52:30 2012 obs /scr/pima/s3111b_uvs/J1424+3615_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1424+3615_X_uva.fits ! AN table 1: 27 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.999327 visibilities/baseline/integration-bin. ! Found source: J1424+3615 ! ! 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 11872 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/s3111b_uvs/J1424+3615_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002139Jy sigma=0.708614 ! Fit after self-cal, rms=0.976220Jy sigma=0.690287 ! 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=0.6664 mas, bmaj=2.078 mas, bpa=-12.19 degrees ! Estimated noise=19.5517 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 = 0.0192594 Jy ! Component: 100 - total flux cleaned = 0.0245232 Jy ! Total flux subtracted in 100 components = 0.0245232 Jy ! Clean residual min=-0.002794 max=0.003145 Jy/beam ! Clean residual mean=0.000080 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0245232 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0245232 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=0.031418Jy sigma=0.022216 ! Fit after self-cal, rms=0.029410Jy sigma=0.020796 ! 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=0.8099 mas, bmaj=2.26 mas, bpa=-11.65 degrees ! Estimated noise=9.3828 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 = 0.00366755 Jy ! Component: 100 - total flux cleaned = 0.00524809 Jy ! Component: 150 - total flux cleaned = 0.00616422 Jy ! Component: 200 - total flux cleaned = 0.00650982 Jy ! Total flux subtracted in 200 components = 0.00650982 Jy ! Clean residual min=-0.001630 max=0.002826 Jy/beam ! Clean residual mean=0.000111 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.031033 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.031033 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=0.028999Jy sigma=0.020505 ! Fit after self-cal, rms=0.028989Jy sigma=0.020498 ! 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 1.08 FD 1.01 GB 0.91 HN 0.89 ! KP 0.93 LA 0.94 MK 1.12 NL 2.20 ! OV 1.09 PT 0.95 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 GB 0.93 HN 0.91 ! KP 0.90 LA 0.93 MK 1.09 NL 2.06 ! OV 1.05 PT 0.94 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 GB 0.94 HN 0.83 ! KP 0.89 LA 0.91 MK 1.05 NL 2.21 ! OV 1.08 PT 0.89 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 GB 0.98 HN 0.88 ! KP 0.81 LA 0.92 MK 1.02 NL 2.29 ! OV 1.17 PT 0.97 SC 1.22 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 GB 0.89 HN 0.86 ! KP 0.87 LA 0.89 MK 0.98 NL 1.99 ! OV 0.96 PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.77 GB 1.00 HN 0.90 ! KP 0.79 LA 0.92 MK 0.99 NL 1.86 ! OV 1.02 PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.84 GB 1.03 HN 1.00* ! KP 0.70 LA 0.93 MK 1.00* NL 1.69 ! OV 1.05 PT 0.85 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.71 GB 0.89 HN 0.88 ! KP 0.86 LA 0.92 MK 0.85 NL 1.45 ! OV 0.89 PT 0.82 SC 0.88 ! ! ! Fit before self-cal, rms=0.028989Jy sigma=0.020498 ! Fit after self-cal, rms=0.030718Jy sigma=0.019739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8121 mas, bmaj=2.269 mas, bpa=-12.2 degrees ! Estimated noise=9.28897 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 (-2.3, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123195 Jy ! Component: 100 - total flux cleaned = 0.00169579 Jy ! Component: 150 - total flux cleaned = 0.0018471 Jy ! Component: 200 - total flux cleaned = 0.00195433 Jy ! Total flux subtracted in 200 components = 0.00195433 Jy ! Clean residual min=-0.000752 max=0.000609 Jy/beam ! Clean residual mean=0.000020 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0329874 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 67 components and 0.0329874 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=0.030663Jy sigma=0.019696 ! Fit after self-cal, rms=0.030831Jy sigma=0.019658 ! 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=0.030831Jy sigma=0.019658 ! Fit after self-cal, rms=0.031435Jy sigma=0.019655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8139 mas, bmaj=2.269 mas, bpa=-12.2 degrees ! Estimated noise=9.25746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016353 Jy ! Component: 100 - total flux cleaned = 0.000285282 Jy ! Component: 150 - total flux cleaned = 0.000308739 Jy ! Component: 200 - total flux cleaned = 0.00034104 Jy ! Total flux subtracted in 200 components = 0.00034104 Jy ! Clean residual min=-0.000761 max=0.000633 Jy/beam ! Clean residual mean=0.000015 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0333284 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.0333284 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=0.031424Jy sigma=0.019647 ! Fit after self-cal, rms=0.031437Jy sigma=0.019647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.10797e-05 Jy ! Component: 100 - total flux cleaned = 4.09444e-05 Jy ! Component: 150 - total flux cleaned = 5.01897e-05 Jy ! Component: 200 - total flux cleaned = 6.72079e-05 Jy ! Total flux subtracted in 200 components = 6.72079e-05 Jy ! Clean residual min=-0.000749 max=0.000628 Jy/beam ! Clean residual mean=0.000014 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0333956 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.0333956 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=0.031430Jy sigma=0.019643 ! Fit after self-cal, rms=0.031430Jy sigma=0.019643 ! 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=0.031430Jy sigma=0.019643 ! Fit after self-cal, rms=0.031511Jy sigma=0.019643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8139 mas, bmaj=2.269 mas, bpa=-12.19 degrees ! Estimated noise=9.25385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.03306e-06 Jy ! Component: 100 - total flux cleaned = 1.59139e-05 Jy ! Component: 150 - total flux cleaned = 8.16959e-06 Jy ! Component: 200 - total flux cleaned = 1.5272e-05 Jy ! Total flux subtracted in 200 components = 1.5272e-05 Jy ! Clean residual min=-0.000735 max=0.000627 Jy/beam ! Clean residual mean=0.000014 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0334109 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.0334109 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=0.031507Jy sigma=0.019640 ! Fit after self-cal, rms=0.031509Jy sigma=0.019640 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 = -2.1877e-05 Jy ! Component: 100 - total flux cleaned = -8.53325e-06 Jy ! Component: 150 - total flux cleaned = -2.47642e-06 Jy ! Component: 200 - total flux cleaned = 3.65181e-06 Jy ! Total flux subtracted in 200 components = 3.65181e-06 Jy ! Clean residual min=-0.000721 max=0.000623 Jy/beam ! Clean residual mean=0.000013 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0334145 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 117 components and 0.0334145 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=0.031506Jy sigma=0.019638 ! Fit after self-cal, rms=0.031506Jy sigma=0.019638 ! 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=0.031506Jy sigma=0.019638 ! Fit after self-cal, rms=0.031535Jy sigma=0.019638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=2.42 mas, bpa=-12.47 degrees ! Estimated noise=10.2462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.47463e-05 Jy ! Component: 100 - total flux cleaned = -6.13688e-05 Jy ! Component: 150 - total flux cleaned = -6.71088e-05 Jy ! Component: 200 - total flux cleaned = -7.22831e-05 Jy ! Total flux subtracted in 200 components = -7.22831e-05 Jy ! Clean residual min=-0.000641 max=0.000709 Jy/beam ! Clean residual mean=0.000022 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0333422 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.0333422 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=0.031533Jy sigma=0.019638 ! Fit after self-cal, rms=0.031532Jy sigma=0.019637 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 = -1.6256e-05 Jy ! Component: 100 - total flux cleaned = -2.11437e-05 Jy ! Component: 150 - total flux cleaned = -2.10711e-05 Jy ! Component: 200 - total flux cleaned = -2.51936e-05 Jy ! Total flux subtracted in 200 components = -2.51936e-05 Jy ! Clean residual min=-0.000631 max=0.000702 Jy/beam ! Clean residual mean=0.000022 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.033317 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 0.0333171 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=0.031531Jy sigma=0.019637 ! Fit after self-cal, rms=0.031531Jy sigma=0.019637 ! 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=0.8137 mas, bmaj=2.269 mas, bpa=-12.19 degrees ! Estimated noise=9.25641 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8137 x 2.269 at -12.19 degrees (North through East) ! Clean map min=-0.00070433 max=0.026318 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=0.669 mas, bmaj=2.079 mas, bpa=-12.82 degrees ! Estimated noise=18.8137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203781 Jy ! Component: 100 - total flux cleaned = 0.0257324 Jy ! Component: 150 - total flux cleaned = 0.027901 Jy ! Component: 200 - total flux cleaned = 0.0291374 Jy ! Total flux subtracted in 200 components = 0.0291374 Jy ! Clean residual min=-0.001381 max=0.001553 Jy/beam ! Clean residual mean=0.000026 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0291374 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0291374 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8137 mas, bmaj=2.269 mas, bpa=-12.19 degrees ! Estimated noise=9.25641 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 = 0.00140174 Jy ! Component: 100 - total flux cleaned = 0.00191661 Jy ! Component: 150 - total flux cleaned = 0.00243523 Jy ! Component: 200 - total flux cleaned = 0.0028628 Jy ! Total flux subtracted in 200 components = 0.0028628 Jy ! Clean residual min=-0.000766 max=0.000698 Jy/beam ! Clean residual mean=0.000024 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0320002 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.0320002 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=1.261 mas, bmaj=2.42 mas, bpa=-12.47 degrees ! Estimated noise=10.2462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042592 Jy ! Component: 100 - total flux cleaned = 0.00064038 Jy ! Component: 150 - total flux cleaned = 0.000780119 Jy ! Component: 200 - total flux cleaned = 0.000865469 Jy ! Total flux subtracted in 200 components = 0.000865469 Jy ! Clean residual min=-0.000711 max=0.000740 Jy/beam ! Clean residual mean=0.000029 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0328657 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 = 6.49959e-05 Jy ! Component: 100 - total flux cleaned = 0.000104539 Jy ! Component: 150 - total flux cleaned = 0.000140162 Jy ! Component: 200 - total flux cleaned = 0.000164626 Jy ! Total flux subtracted in 200 components = 0.000164626 Jy ! Clean residual min=-0.000684 max=0.000731 Jy/beam ! Clean residual mean=0.000026 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0330303 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 103 components and 0.0330303 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8137 mas, bmaj=2.269 mas, bpa=-12.19 degrees ! Estimated noise=9.25641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115258 Jy ! Component: 100 - total flux cleaned = 0.000164926 Jy ! Component: 150 - total flux cleaned = 0.000192394 Jy ! Component: 200 - total flux cleaned = 0.000225728 Jy ! Total flux subtracted in 200 components = 0.000225728 Jy ! Clean residual min=-0.000727 max=0.000648 Jy/beam ! Clean residual mean=0.000014 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.033256 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.033256 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=0.031538Jy sigma=0.019639 ! Fit after self-cal, rms=0.031541Jy sigma=0.019639 wmodel /scr/pima/s3111b_uvs/J1424+3615_X_map.mod ! Writing 116 model components to file: /scr/pima/s3111b_uvs/J1424+3615_X_map.mod wobs /scr/pima/s3111b_uvs/J1424+3615_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1424+3615_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1424+3615_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J1424+3615_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 = -0.000189389 Jy ! Component: 100 - total flux cleaned = -0.000288218 Jy ! Component: 150 - total flux cleaned = -0.000348001 Jy ! Component: 200 - total flux cleaned = -0.000385485 Jy ! Component: 250 - total flux cleaned = -0.000394017 Jy ! Component: 300 - total flux cleaned = -0.000410316 Jy ! Component: 350 - total flux cleaned = -0.000458923 Jy ! Component: 400 - total flux cleaned = -0.000497973 Jy ! Component: 450 - total flux cleaned = -0.000520546 Jy ! Component: 500 - total flux cleaned = -0.000557319 Jy ! Component: 550 - total flux cleaned = -0.000571568 Jy ! Component: 600 - total flux cleaned = -0.000578443 Jy ! Component: 650 - total flux cleaned = -0.000585137 Jy ! Component: 700 - total flux cleaned = -0.000591654 Jy ! Component: 750 - total flux cleaned = -0.000604373 Jy ! Component: 800 - total flux cleaned = -0.000616895 Jy ! Component: 850 - total flux cleaned = -0.000622938 Jy ! Component: 900 - total flux cleaned = -0.000616859 Jy ! Component: 950 - total flux cleaned = -0.000599014 Jy ! Component: 1000 - total flux cleaned = -0.000598988 Jy ! Component: 1050 - total flux cleaned = -0.000576059 Jy ! Component: 1100 - total flux cleaned = -0.000542324 Jy ! Component: 1150 - total flux cleaned = -0.00054238 Jy ! Component: 1200 - total flux cleaned = -0.000520473 Jy ! Component: 1250 - total flux cleaned = -0.000515095 Jy ! Component: 1300 - total flux cleaned = -0.000499124 Jy ! Component: 1350 - total flux cleaned = -0.000488585 Jy ! Component: 1400 - total flux cleaned = -0.000472939 Jy ! Component: 1450 - total flux cleaned = -0.000437151 Jy ! Component: 1500 - total flux cleaned = -0.00043713 Jy ! Component: 1550 - total flux cleaned = -0.000412195 Jy ! Component: 1600 - total flux cleaned = -0.000407287 Jy ! Component: 1650 - total flux cleaned = -0.000383055 Jy ! Component: 1700 - total flux cleaned = -0.000368731 Jy ! Component: 1750 - total flux cleaned = -0.000368735 Jy ! Component: 1800 - total flux cleaned = -0.000354645 Jy ! Component: 1850 - total flux cleaned = -0.000350062 Jy ! Component: 1900 - total flux cleaned = -0.000327188 Jy ! Component: 1950 - total flux cleaned = -0.000309064 Jy ! Component: 2000 - total flux cleaned = -0.000286797 Jy ! Total flux subtracted in 2048 components = -0.00026472 Jy ! Clean residual min=-0.000242 max=0.000280 Jy/beam ! Clean residual mean=0.000006 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0329913 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 251 components and 0.0329913 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1424+3615_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8137 x 2.269 at -12.19 degrees (North through East) ! Clean map min=-0.00061646 max=0.026291 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1424+3615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0262909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.22721e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0529 1.0529 2.1058 4.21159 8.42318 16.8464 33.6927 67.3855 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.026 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1424+3615_X_uvs.log closed on Mon Jul 23 22:52:32 2012