! Started logfile: /scr/pima/bp171ag_uvs/J2340+0004_C_uvs.log on Fri Oct 11 03:48:46 2013 obs /scr/pima/bp171ag_uvs/J2340+0004_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2340+0004_C_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J2340+0004 ! ! 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 800 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 /scr/pima/bp171ag_uvs/J2340+0004_C] 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=1.001314Jy sigma=0.744108 ! Fit after self-cal, rms=0.994013Jy sigma=0.732889 ! 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=3.264 mas, bmaj=6.234 mas, bpa=-5.87 degrees ! Estimated noise=48.4322 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, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697752 Jy ! Component: 100 - total flux cleaned = 0.00887517 Jy ! Total flux subtracted in 100 components = 0.00887517 Jy ! Clean residual min=-0.002129 max=0.002235 Jy/beam ! Clean residual mean=0.000004 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.00887517 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.00887517 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=0.016805Jy sigma=0.013842 ! Fit after self-cal, rms=0.015558Jy sigma=0.012834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302159 Jy ! Component: 100 - total flux cleaned = 0.00415736 Jy ! Total flux subtracted in 100 components = 0.00415736 Jy ! Clean residual min=-0.002182 max=0.001801 Jy/beam ! Clean residual mean=-0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0130325 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.0130325 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=0.015775Jy sigma=0.011934 ! Fit after self-cal, rms=0.015763Jy sigma=0.011926 ! 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=3.699 mas, bmaj=6.93 mas, bpa=-4.666 degrees ! Estimated noise=37.9582 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 = 0.000965755 Jy ! Component: 100 - total flux cleaned = 0.00134297 Jy ! Component: 150 - total flux cleaned = 0.0014943 Jy ! Component: 200 - total flux cleaned = 0.0016104 Jy ! Total flux subtracted in 200 components = 0.0016104 Jy ! Clean residual min=-0.001608 max=0.001593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0146429 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.0146429 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=0.015868Jy sigma=0.011767 ! Fit after self-cal, rms=0.015855Jy sigma=0.011760 ! 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 0.79 FD 0.81 HN 0.75 KP 0.74 ! LA 0.70 NL 0.62 OV 0.88 PT 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.51 FD 0.70 HN 1.09 KP 0.78 ! LA 0.94 NL 0.71 OV 0.98 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.36 HN 0.69 KP 0.48 ! LA 0.92 NL 0.69 OV 1.55 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 0.74 KP 1.14 ! LA 1.27 NL 1.24 OV 1.23 PT 0.74 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.63 FD 1.47 HN 1.11 KP 1.45 ! LA 1.02 NL 1.31 OV 0.96 PT 0.58 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.71 HN 1.43 KP 0.79 ! LA 1.11 NL 1.14 OV 1.15 PT 1.24 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.97 HN 0.62 KP 0.97 ! LA 1.49 NL 0.83 OV 0.88 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.00 HN 0.66 KP 1.26 ! LA 1.03 NL 1.33 OV 1.09 PT 0.77 ! ! ! Fit before self-cal, rms=0.015855Jy sigma=0.011760 ! Fit after self-cal, rms=0.014273Jy sigma=0.010633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=6.797 mas, bpa=-4.804 degrees ! Estimated noise=30.4263 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 = -0.00176439 Jy ! Component: 100 - total flux cleaned = -0.00194437 Jy ! Component: 150 - total flux cleaned = -0.00196908 Jy ! Component: 200 - total flux cleaned = -0.00199489 Jy ! Total flux subtracted in 200 components = -0.00199489 Jy ! Clean residual min=-0.001153 max=0.001098 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.012648 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.012648 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=0.013661Jy sigma=0.010840 ! Fit after self-cal, rms=0.013762Jy sigma=0.010777 ! 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=0.013762Jy sigma=0.010777 ! Fit after self-cal, rms=0.012510Jy sigma=0.010530 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=6.689 mas, bpa=-4.39 degrees ! Estimated noise=25.1992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139995 Jy ! Component: 100 - total flux cleaned = -0.00173539 Jy ! Component: 150 - total flux cleaned = -0.00177813 Jy ! Component: 200 - total flux cleaned = -0.00180687 Jy ! Total flux subtracted in 200 components = -0.00180687 Jy ! Clean residual min=-0.000933 max=0.000942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0108412 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.0108412 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=0.012052Jy sigma=0.010749 ! Fit after self-cal, rms=0.012083Jy sigma=0.010737 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 = 4.27004e-06 Jy ! Component: 100 - total flux cleaned = 2.81192e-05 Jy ! Component: 150 - total flux cleaned = 4.26231e-05 Jy ! Component: 200 - total flux cleaned = 5.09409e-05 Jy ! Total flux subtracted in 200 components = 5.09409e-05 Jy ! Clean residual min=-0.000889 max=0.000934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0108921 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.0108921 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=0.012070Jy sigma=0.010747 ! Fit after self-cal, rms=0.012071Jy sigma=0.010744 ! 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=0.012071Jy sigma=0.010744 ! Fit after self-cal, rms=0.010611Jy sigma=0.010517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.629 mas, bmaj=6.632 mas, bpa=-4.19 degrees ! Estimated noise=20.8208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113138 Jy ! Component: 100 - total flux cleaned = -0.00143007 Jy ! Component: 150 - total flux cleaned = -0.00149122 Jy ! Component: 200 - total flux cleaned = -0.00152485 Jy ! Total flux subtracted in 200 components = -0.00152485 Jy ! Clean residual min=-0.000729 max=0.000764 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.00936727 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.00936727 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=0.010245Jy sigma=0.010738 ! Fit after self-cal, rms=0.010248Jy sigma=0.010733 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 = -2.31021e-05 Jy ! Component: 100 - total flux cleaned = -6.5625e-06 Jy ! Component: 150 - total flux cleaned = -6.54939e-06 Jy ! Component: 200 - total flux cleaned = -6.51428e-06 Jy ! Total flux subtracted in 200 components = -6.51428e-06 Jy ! Clean residual min=-0.000735 max=0.000768 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.00936075 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.00936076 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=0.010239Jy sigma=0.010740 ! Fit after self-cal, rms=0.010242Jy sigma=0.010737 ! 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=0.010242Jy sigma=0.010737 ! Fit after self-cal, rms=0.008843Jy sigma=0.010520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.352 mas, bmaj=6.95 mas, bpa=1.884 degrees ! Estimated noise=18.1069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000937753 Jy ! Component: 100 - total flux cleaned = -0.00120261 Jy ! Component: 150 - total flux cleaned = -0.00132021 Jy ! Component: 200 - total flux cleaned = -0.00135753 Jy ! Total flux subtracted in 200 components = -0.00135753 Jy ! Clean residual min=-0.000690 max=0.000700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.00800323 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 0.00800323 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=0.008548Jy sigma=0.010733 ! Fit after self-cal, rms=0.008547Jy sigma=0.010728 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 = -3.01301e-05 Jy ! Component: 100 - total flux cleaned = -4.12276e-05 Jy ! Component: 150 - total flux cleaned = -5.02447e-05 Jy ! Component: 200 - total flux cleaned = -5.22108e-05 Jy ! Total flux subtracted in 200 components = -5.22108e-05 Jy ! Clean residual min=-0.000707 max=0.000687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.00795102 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 0.00795102 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=0.008541Jy sigma=0.010734 ! Fit after self-cal, rms=0.008544Jy sigma=0.010731 ! 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=3.615 mas, bmaj=6.571 mas, bpa=-3.866 degrees ! Estimated noise=17.1923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 6.571 at -3.866 degrees (North through East) ! Clean map min=-0.00060459 max=0.0053522 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=3.155 mas, bmaj=6.013 mas, bpa=-5.703 degrees ! Estimated noise=22.0588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403486 Jy ! Component: 100 - total flux cleaned = 0.00540841 Jy ! Component: 150 - total flux cleaned = 0.00619626 Jy ! Component: 200 - total flux cleaned = 0.00673817 Jy ! Total flux subtracted in 200 components = 0.00673817 Jy ! Clean residual min=-0.000946 max=0.000875 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.00673817 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.00673817 Jy ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=6.571 mas, bpa=-3.866 degrees ! Estimated noise=17.1923 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 = 0.000481999 Jy ! Component: 100 - total flux cleaned = 0.000767519 Jy ! Component: 150 - total flux cleaned = 0.000934626 Jy ! Component: 200 - total flux cleaned = 0.000998349 Jy ! Total flux subtracted in 200 components = 0.000998349 Jy ! Clean residual min=-0.000660 max=0.000626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.00773652 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.00773652 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=4.352 mas, bmaj=6.95 mas, bpa=1.884 degrees ! Estimated noise=18.1069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.49807e-05 Jy ! Component: 100 - total flux cleaned = 7.30409e-05 Jy ! Component: 150 - total flux cleaned = 8.08237e-05 Jy ! Component: 200 - total flux cleaned = 9.12137e-05 Jy ! Total flux subtracted in 200 components = 9.12137e-05 Jy ! Clean residual min=-0.000735 max=0.000681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.00782773 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 = 6.57229e-06 Jy ! Component: 100 - total flux cleaned = 1.59029e-05 Jy ! Component: 150 - total flux cleaned = 1.88066e-05 Jy ! Component: 200 - total flux cleaned = 2.16218e-05 Jy ! Total flux subtracted in 200 components = 2.16218e-05 Jy ! Clean residual min=-0.000732 max=0.000679 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.00784935 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.00784935 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=6.571 mas, bpa=-3.866 degrees ! Estimated noise=17.1923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.54113e-05 Jy ! Component: 100 - total flux cleaned = 6.05256e-05 Jy ! Component: 150 - total flux cleaned = 6.62178e-05 Jy ! Component: 200 - total flux cleaned = 7.44269e-05 Jy ! Total flux subtracted in 200 components = 7.44269e-05 Jy ! Clean residual min=-0.000642 max=0.000634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.00792378 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.00792378 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=0.008541Jy sigma=0.010774 ! Fit after self-cal, rms=0.008548Jy sigma=0.010760 wmodel /scr/pima/bp171ag_uvs/J2340+0004_C_map.mod ! Writing 95 model components to file: /scr/pima/bp171ag_uvs/J2340+0004_C_map.mod wobs /scr/pima/bp171ag_uvs/J2340+0004_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2340+0004_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2340+0004_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ag_uvs/J2340+0004_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 = 7.04912e-05 Jy ! Component: 100 - total flux cleaned = 0.000110291 Jy ! Component: 150 - total flux cleaned = 0.000183272 Jy ! Component: 200 - total flux cleaned = 0.00025077 Jy ! Component: 250 - total flux cleaned = 0.000250476 Jy ! Component: 300 - total flux cleaned = 0.000235226 Jy ! Component: 350 - total flux cleaned = 0.000206693 Jy ! Component: 400 - total flux cleaned = 0.000179569 Jy ! Component: 450 - total flux cleaned = 0.000160117 Jy ! Component: 500 - total flux cleaned = 0.000135066 Jy ! Component: 550 - total flux cleaned = 0.000105139 Jy ! Component: 600 - total flux cleaned = 0.00010515 Jy ! Component: 650 - total flux cleaned = 0.000121966 Jy ! Component: 700 - total flux cleaned = 0.000138262 Jy ! Component: 750 - total flux cleaned = 0.00016434 Jy ! Component: 800 - total flux cleaned = 0.000169333 Jy ! Component: 850 - total flux cleaned = 0.000184151 Jy ! Component: 900 - total flux cleaned = 0.000203352 Jy ! Component: 950 - total flux cleaned = 0.000212834 Jy ! Component: 1000 - total flux cleaned = 0.00023573 Jy ! Component: 1050 - total flux cleaned = 0.000235735 Jy ! Component: 1100 - total flux cleaned = 0.000244419 Jy ! Component: 1150 - total flux cleaned = 0.000235775 Jy ! Component: 1200 - total flux cleaned = 0.000235768 Jy ! Component: 1250 - total flux cleaned = 0.000243943 Jy ! Component: 1300 - total flux cleaned = 0.000243906 Jy ! Component: 1350 - total flux cleaned = 0.000251837 Jy ! Component: 1400 - total flux cleaned = 0.000259727 Jy ! Component: 1450 - total flux cleaned = 0.000278982 Jy ! Component: 1500 - total flux cleaned = 0.000278956 Jy ! Component: 1550 - total flux cleaned = 0.000286487 Jy ! Component: 1600 - total flux cleaned = 0.000290197 Jy ! Component: 1650 - total flux cleaned = 0.000290182 Jy ! Component: 1700 - total flux cleaned = 0.00029374 Jy ! Component: 1750 - total flux cleaned = 0.00028662 Jy ! Component: 1800 - total flux cleaned = 0.000293647 Jy ! Component: 1850 - total flux cleaned = 0.000293671 Jy ! Component: 1900 - total flux cleaned = 0.00028682 Jy ! Component: 1950 - total flux cleaned = 0.000300427 Jy ! Component: 2000 - total flux cleaned = 0.000297084 Jy ! Component: 2050 - total flux cleaned = 0.000310393 Jy ! Component: 2100 - total flux cleaned = 0.000307097 Jy ! Component: 2150 - total flux cleaned = 0.000323371 Jy ! Component: 2200 - total flux cleaned = 0.000320106 Jy ! Component: 2250 - total flux cleaned = 0.000323292 Jy ! Component: 2300 - total flux cleaned = 0.00033598 Jy ! Component: 2350 - total flux cleaned = 0.000342236 Jy ! Component: 2400 - total flux cleaned = 0.000357807 Jy ! Component: 2450 - total flux cleaned = 0.000367037 Jy ! Component: 2500 - total flux cleaned = 0.000376222 Jy ! Component: 2550 - total flux cleaned = 0.000382308 Jy ! Component: 2600 - total flux cleaned = 0.000397393 Jy ! Component: 2650 - total flux cleaned = 0.000406363 Jy ! Component: 2700 - total flux cleaned = 0.000424192 Jy ! Component: 2750 - total flux cleaned = 0.000438919 Jy ! Component: 2800 - total flux cleaned = 0.000447704 Jy ! Component: 2850 - total flux cleaned = 0.000462263 Jy ! Component: 2900 - total flux cleaned = 0.000482477 Jy ! Component: 2950 - total flux cleaned = 0.000488199 Jy ! Component: 3000 - total flux cleaned = 0.000502484 Jy ! Component: 3050 - total flux cleaned = 0.000511007 Jy ! Component: 3100 - total flux cleaned = 0.000513851 Jy ! Component: 3150 - total flux cleaned = 0.000527931 Jy ! Component: 3200 - total flux cleaned = 0.000530723 Jy ! Component: 3250 - total flux cleaned = 0.000536307 Jy ! Component: 3300 - total flux cleaned = 0.000541842 Jy ! Component: 3350 - total flux cleaned = 0.000536305 Jy ! Component: 3400 - total flux cleaned = 0.000539065 Jy ! Component: 3450 - total flux cleaned = 0.000541797 Jy ! Component: 3500 - total flux cleaned = 0.000536342 Jy ! Component: 3550 - total flux cleaned = 0.000541805 Jy ! Component: 3600 - total flux cleaned = 0.000544517 Jy ! Component: 3650 - total flux cleaned = 0.000544514 Jy ! Component: 3700 - total flux cleaned = 0.000536426 Jy ! Component: 3750 - total flux cleaned = 0.000539132 Jy ! Component: 3800 - total flux cleaned = 0.000533763 Jy ! Component: 3850 - total flux cleaned = 0.000528396 Jy ! Component: 3900 - total flux cleaned = 0.000525713 Jy ! Component: 3950 - total flux cleaned = 0.000520354 Jy ! Component: 4000 - total flux cleaned = 0.000514994 Jy ! Component: 4050 - total flux cleaned = 0.00050697 Jy ! Total flux subtracted in 4096 components = 0.000501608 Jy ! Clean residual min=-0.000148 max=0.000137 Jy/beam ! Clean residual mean=0.000000 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.00842539 Jy keep ! Adding 354 model components to the UV plane model. ! The established model now contains 449 components and 0.00842539 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2340+0004_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 6.571 at -3.866 degrees (North through East) ! Clean map min=-0.00041398 max=0.0054054 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2340+0004_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0054054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.92468e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.7332 2.7332 5.4664 10.9328 21.8656 43.7312 87.4624 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.005 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2340+0004_C_uvs.log closed on Fri Oct 11 03:48:50 2013