! Started logfile: /scr/pima/bp171a0_uvs/J0635+191A_C_uvs.log on Fri Mar 15 08:57:39 2013 obs /scr/pima/bp171a0_uvs/J0635+191A_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0635+191A_C_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J0635+191A ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3440 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/bp171a0_uvs/J0635+191A_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015875Jy sigma=0.676612 ! Fit after self-cal, rms=0.916196Jy sigma=0.604102 ! 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=1.452 mas, bmaj=3.794 mas, bpa=6.309 degrees ! Estimated noise=25.8057 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 = 0.06726 Jy ! Component: 100 - total flux cleaned = 0.0898059 Jy ! Total flux subtracted in 100 components = 0.0898059 Jy ! Clean residual min=-0.016719 max=0.032364 Jy/beam ! Clean residual mean=0.000034 rms=0.005144 Jy/beam ! Combined flux in latest and established models = 0.0898059 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0898059 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=0.105224Jy sigma=0.072644 ! Fit after self-cal, rms=0.097763Jy sigma=0.067513 ! Inverting map ! Added new window around map position (-12, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379468 Jy ! Component: 100 - total flux cleaned = 0.0578429 Jy ! Total flux subtracted in 100 components = 0.0578429 Jy ! Clean residual min=-0.012540 max=0.029461 Jy/beam ! Clean residual mean=0.000022 rms=0.004233 Jy/beam ! Combined flux in latest and established models = 0.147649 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.147649 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=0.080171Jy sigma=0.054843 ! Fit after self-cal, rms=0.078245Jy sigma=0.053537 ! Inverting map ! Added new window around map position (-6, -0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275419 Jy ! Component: 100 - total flux cleaned = 0.0453809 Jy ! Total flux subtracted in 100 components = 0.0453809 Jy ! Clean residual min=-0.010460 max=0.014071 Jy/beam ! Clean residual mean=0.000019 rms=0.003141 Jy/beam ! Combined flux in latest and established models = 0.19303 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.19303 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=0.064871Jy sigma=0.043840 ! Fit after self-cal, rms=0.064612Jy sigma=0.043664 ! 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=1.725 mas, bmaj=4.215 mas, bpa=6.083 degrees ! Estimated noise=18.3751 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 = 0.0205139 Jy ! Component: 100 - total flux cleaned = 0.0354731 Jy ! Component: 150 - total flux cleaned = 0.0471029 Jy ! Component: 200 - total flux cleaned = 0.0563009 Jy ! Total flux subtracted in 200 components = 0.0563009 Jy ! Clean residual min=-0.008834 max=0.012090 Jy/beam ! Clean residual mean=0.000024 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.249331 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.249331 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=0.055786Jy sigma=0.037077 ! Fit after self-cal, rms=0.055644Jy sigma=0.036982 ! 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 0.83 FD 0.68 HN 0.83 KP 0.79 ! LA 0.84 MK 0.94 NL 1.16 OV 0.77 ! PT 0.86 SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.64 HN 0.86 KP 0.82 ! LA 0.88 MK 0.96 NL 1.25 OV 0.75 ! PT 0.87 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.71 HN 0.90 KP 0.92 ! LA 0.93 MK 1.10 NL 1.17 OV 0.78 ! PT 0.88 SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.12 KP 1.02 ! LA 1.06 MK 1.70 NL 1.10 OV 1.00 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.15 HN 1.14 KP 0.91 ! LA 1.02 MK 1.59 NL 1.29 OV 1.33 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.02 KP 1.03 ! LA 1.15 MK 1.48 NL 1.27 OV 0.95 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.07 KP 1.02 ! LA 1.05 MK 1.47 NL 1.33 OV 1.01 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.10 HN 1.12 KP 1.02 ! LA 1.04 MK 1.50 NL 1.36 OV 0.99 ! PT 0.98 SC 1.11 ! ! ! Fit before self-cal, rms=0.055644Jy sigma=0.036982 ! Fit after self-cal, rms=0.041901Jy sigma=0.025960 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.804 mas, bmaj=4.34 mas, bpa=7.848 degrees ! Estimated noise=17.907 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 (-9, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050573 Jy ! Component: 100 - total flux cleaned = 0.00552304 Jy ! Component: 150 - total flux cleaned = 0.0055278 Jy ! Component: 200 - total flux cleaned = 0.00543273 Jy ! Total flux subtracted in 200 components = 0.00543273 Jy ! Clean residual min=-0.003297 max=0.003634 Jy/beam ! Clean residual mean=0.000001 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.254763 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.254763 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=0.040785Jy sigma=0.025109 ! Fit after self-cal, rms=0.040815Jy sigma=0.025070 ! 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=0.040815Jy sigma=0.025070 ! Fit after self-cal, rms=0.041058Jy sigma=0.025037 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=4.332 mas, bpa=7.999 degrees ! Estimated noise=17.9415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171468 Jy ! Component: 100 - total flux cleaned = 0.00172038 Jy ! Component: 150 - total flux cleaned = 0.0015842 Jy ! Component: 200 - total flux cleaned = 0.00164728 Jy ! Total flux subtracted in 200 components = 0.00164728 Jy ! Clean residual min=-0.002945 max=0.003237 Jy/beam ! Clean residual mean=0.000000 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.256411 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.256411 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=0.040764Jy sigma=0.024853 ! Fit after self-cal, rms=0.040738Jy sigma=0.024845 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 = -0.000117349 Jy ! Component: 100 - total flux cleaned = -0.000114501 Jy ! Component: 150 - total flux cleaned = -0.000167094 Jy ! Component: 200 - total flux cleaned = -0.00016848 Jy ! Total flux subtracted in 200 components = -0.00016848 Jy ! Clean residual min=-0.002707 max=0.003021 Jy/beam ! Clean residual mean=0.000000 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.256242 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.256242 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=0.040565Jy sigma=0.024765 ! Fit after self-cal, rms=0.040550Jy sigma=0.024761 ! 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=0.040550Jy sigma=0.024761 ! Fit after self-cal, rms=0.040606Jy sigma=0.024750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=4.328 mas, bpa=8.112 degrees ! Estimated noise=17.9202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030594 Jy ! Component: 100 - total flux cleaned = 0.000551524 Jy ! Component: 150 - total flux cleaned = 0.000597841 Jy ! Component: 200 - total flux cleaned = 0.000684155 Jy ! Total flux subtracted in 200 components = 0.000684155 Jy ! Clean residual min=-0.002608 max=0.002913 Jy/beam ! Clean residual mean=-0.000000 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.256926 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.256926 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=0.040471Jy sigma=0.024685 ! Fit after self-cal, rms=0.040461Jy sigma=0.024682 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 = 7.95805e-05 Jy ! Component: 100 - total flux cleaned = 0.000120855 Jy ! Component: 150 - total flux cleaned = 0.000121278 Jy ! Component: 200 - total flux cleaned = 0.000159109 Jy ! Total flux subtracted in 200 components = 0.000159109 Jy ! Clean residual min=-0.002516 max=0.002870 Jy/beam ! Clean residual mean=-0.000000 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.257085 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.257085 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=0.040363Jy sigma=0.024640 ! Fit after self-cal, rms=0.040355Jy sigma=0.024638 ! 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=0.040355Jy sigma=0.024638 ! Fit after self-cal, rms=0.040299Jy sigma=0.024632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=5.57 mas, bpa=5.064 degrees ! Estimated noise=20.7513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000839739 Jy ! Component: 100 - total flux cleaned = 0.000681346 Jy ! Component: 150 - total flux cleaned = 0.00068298 Jy ! Component: 200 - total flux cleaned = 0.000645926 Jy ! Total flux subtracted in 200 components = 0.000645926 Jy ! Clean residual min=-0.002944 max=0.003182 Jy/beam ! Clean residual mean=-0.000001 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.257731 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.257731 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=0.040299Jy sigma=0.024620 ! Fit after self-cal, rms=0.040293Jy sigma=0.024611 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 = -0.00014343 Jy ! Component: 100 - total flux cleaned = -7.5816e-05 Jy ! Component: 150 - total flux cleaned = -4.32175e-05 Jy ! Component: 200 - total flux cleaned = -4.32769e-05 Jy ! Total flux subtracted in 200 components = -4.32769e-05 Jy ! Clean residual min=-0.002844 max=0.003070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.257688 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.257688 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=0.040286Jy sigma=0.024607 ! Fit after self-cal, rms=0.040283Jy sigma=0.024601 ! 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=1.799 mas, bmaj=4.324 mas, bpa=8.18 degrees ! Estimated noise=17.8762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.799 x 4.324 at 8.18 degrees (North through East) ! Clean map min=-0.00279 max=0.095326 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=1.517 mas, bmaj=3.873 mas, bpa=8.66 degrees ! Estimated noise=26.3207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0804651 Jy ! Component: 100 - total flux cleaned = 0.119478 Jy ! Component: 150 - total flux cleaned = 0.145965 Jy ! Component: 200 - total flux cleaned = 0.166039 Jy ! Total flux subtracted in 200 components = 0.166039 Jy ! Clean residual min=-0.008191 max=0.012273 Jy/beam ! Clean residual mean=0.000012 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 0.166039 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.166039 Jy ! Inverting map and beam ! Estimated beam: bmin=1.799 mas, bmaj=4.324 mas, bpa=8.18 degrees ! Estimated noise=17.8762 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 = 0.0209461 Jy ! Component: 100 - total flux cleaned = 0.0363133 Jy ! Component: 150 - total flux cleaned = 0.0481598 Jy ! Component: 200 - total flux cleaned = 0.057372 Jy ! Total flux subtracted in 200 components = 0.057372 Jy ! Clean residual min=-0.004321 max=0.007862 Jy/beam ! Clean residual mean=0.000007 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.223411 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.223411 Jy ! Inverting map ! Added new window around map position (-2.7, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824899 Jy ! Component: 100 - total flux cleaned = 0.0140642 Jy ! Component: 150 - total flux cleaned = 0.0185565 Jy ! Component: 200 - total flux cleaned = 0.0221629 Jy ! Total flux subtracted in 200 components = 0.0221629 Jy ! Clean residual min=-0.002920 max=0.003570 Jy/beam ! Clean residual mean=0.000002 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.245574 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 93 components and 0.245574 Jy ! Inverting map ! Added new window around map position (-75.6, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336487 Jy ! Component: 100 - total flux cleaned = 0.00524546 Jy ! Component: 150 - total flux cleaned = 0.00681709 Jy ! Component: 200 - total flux cleaned = 0.00823645 Jy ! Total flux subtracted in 200 components = 0.00823645 Jy ! Clean residual min=-0.002588 max=0.002515 Jy/beam ! Clean residual mean=0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.25381 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 131 components and 0.25381 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=3.802 mas, bmaj=5.57 mas, bpa=5.064 degrees ! Estimated noise=20.7513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230513 Jy ! Component: 100 - total flux cleaned = 0.00369762 Jy ! Component: 150 - total flux cleaned = 0.00422795 Jy ! Component: 200 - total flux cleaned = 0.00451712 Jy ! Total flux subtracted in 200 components = 0.00451712 Jy ! Clean residual min=-0.002404 max=0.002776 Jy/beam ! Clean residual mean=0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.258328 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 = 0.00011018 Jy ! Component: 100 - total flux cleaned = 0.000214118 Jy ! Component: 150 - total flux cleaned = 0.000245378 Jy ! Component: 200 - total flux cleaned = 0.000305685 Jy ! Total flux subtracted in 200 components = 0.000305685 Jy ! Clean residual min=-0.002322 max=0.002655 Jy/beam ! Clean residual mean=0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.258633 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 179 components and 0.258633 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.799 mas, bmaj=4.324 mas, bpa=8.18 degrees ! Estimated noise=17.8762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311281 Jy ! Component: 100 - total flux cleaned = 0.00056305 Jy ! Component: 150 - total flux cleaned = 0.000724288 Jy ! Component: 200 - total flux cleaned = 0.000873393 Jy ! Total flux subtracted in 200 components = 0.000873393 Jy ! Clean residual min=-0.002172 max=0.002030 Jy/beam ! Clean residual mean=0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.259507 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 195 components and 0.259507 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=0.039844Jy sigma=0.024282 ! Fit after self-cal, rms=0.039764Jy sigma=0.024248 wmodel /scr/pima/bp171a0_uvs/J0635+191A_C_map.mod ! Writing 195 model components to file: /scr/pima/bp171a0_uvs/J0635+191A_C_map.mod wobs /scr/pima/bp171a0_uvs/J0635+191A_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0635+191A_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0635+191A_C_map.win ! wwins: Wrote 6 windows to /scr/pima/bp171a0_uvs/J0635+191A_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 = 0.000192161 Jy ! Component: 100 - total flux cleaned = 0.000370249 Jy ! Component: 150 - total flux cleaned = 0.0005048 Jy ! Component: 200 - total flux cleaned = 0.000632359 Jy ! Component: 250 - total flux cleaned = 0.000755742 Jy ! Component: 300 - total flux cleaned = 0.000846126 Jy ! Component: 350 - total flux cleaned = 0.000990673 Jy ! Component: 400 - total flux cleaned = 0.00115814 Jy ! Component: 450 - total flux cleaned = 0.00123936 Jy ! Component: 500 - total flux cleaned = 0.00134529 Jy ! Component: 550 - total flux cleaned = 0.00139727 Jy ! Component: 600 - total flux cleaned = 0.0014981 Jy ! Component: 650 - total flux cleaned = 0.0015231 Jy ! Component: 700 - total flux cleaned = 0.00157154 Jy ! Component: 750 - total flux cleaned = 0.0015955 Jy ! Component: 800 - total flux cleaned = 0.00171069 Jy ! Component: 850 - total flux cleaned = 0.00182288 Jy ! Component: 900 - total flux cleaned = 0.00180028 Jy ! Component: 950 - total flux cleaned = 0.00184355 Jy ! Component: 1000 - total flux cleaned = 0.00186467 Jy ! Component: 1050 - total flux cleaned = 0.00188543 Jy ! Component: 1100 - total flux cleaned = 0.00190585 Jy ! Component: 1150 - total flux cleaned = 0.00192604 Jy ! Component: 1200 - total flux cleaned = 0.00198502 Jy ! Component: 1250 - total flux cleaned = 0.00202351 Jy ! Component: 1300 - total flux cleaned = 0.0020424 Jy ! Component: 1350 - total flux cleaned = 0.00209816 Jy ! Component: 1400 - total flux cleaned = 0.00209808 Jy ! Component: 1450 - total flux cleaned = 0.0020979 Jy ! Component: 1500 - total flux cleaned = 0.00206237 Jy ! Component: 1550 - total flux cleaned = 0.00204488 Jy ! Component: 1600 - total flux cleaned = 0.00201045 Jy ! Component: 1650 - total flux cleaned = 0.00192583 Jy ! Component: 1700 - total flux cleaned = 0.00187598 Jy ! Component: 1750 - total flux cleaned = 0.0018924 Jy ! Component: 1800 - total flux cleaned = 0.00179457 Jy ! Component: 1850 - total flux cleaned = 0.00174683 Jy ! Component: 1900 - total flux cleaned = 0.00173128 Jy ! Component: 1950 - total flux cleaned = 0.00168458 Jy ! Component: 2000 - total flux cleaned = 0.00162321 Jy ! Component: 2050 - total flux cleaned = 0.00160823 Jy ! Component: 2100 - total flux cleaned = 0.00154832 Jy ! Component: 2150 - total flux cleaned = 0.0014891 Jy ! Component: 2200 - total flux cleaned = 0.00148889 Jy ! Component: 2250 - total flux cleaned = 0.00144583 Jy ! Component: 2300 - total flux cleaned = 0.00138884 Jy ! Component: 2350 - total flux cleaned = 0.00133252 Jy ! Component: 2400 - total flux cleaned = 0.00127703 Jy ! Component: 2450 - total flux cleaned = 0.00124968 Jy ! Component: 2500 - total flux cleaned = 0.00120906 Jy ! Component: 2550 - total flux cleaned = 0.00119561 Jy ! Component: 2600 - total flux cleaned = 0.001182 Jy ! Component: 2650 - total flux cleaned = 0.00107642 Jy ! Component: 2700 - total flux cleaned = 0.00110242 Jy ! Component: 2750 - total flux cleaned = 0.00103781 Jy ! Component: 2800 - total flux cleaned = 0.000986653 Jy ! Component: 2850 - total flux cleaned = 0.00101224 Jy ! Component: 2900 - total flux cleaned = 0.000936887 Jy ! Component: 2950 - total flux cleaned = 0.00089949 Jy ! Component: 3000 - total flux cleaned = 0.000874949 Jy ! Component: 3050 - total flux cleaned = 0.00082614 Jy ! Component: 3100 - total flux cleaned = 0.00078963 Jy ! Component: 3150 - total flux cleaned = 0.000741449 Jy ! Component: 3200 - total flux cleaned = 0.00066979 Jy ! Component: 3250 - total flux cleaned = 0.000646083 Jy ! Component: 3300 - total flux cleaned = 0.000599124 Jy ! Component: 3350 - total flux cleaned = 0.000575918 Jy ! Component: 3400 - total flux cleaned = 0.000529753 Jy ! Component: 3450 - total flux cleaned = 0.000506843 Jy ! Component: 3500 - total flux cleaned = 0.000427396 Jy ! Component: 3550 - total flux cleaned = 0.000359841 Jy ! Component: 3600 - total flux cleaned = 0.000359953 Jy ! Component: 3650 - total flux cleaned = 0.000304563 Jy ! Component: 3700 - total flux cleaned = 0.000282799 Jy ! Component: 3750 - total flux cleaned = 0.000239178 Jy ! Component: 3800 - total flux cleaned = 0.0002283 Jy ! Component: 3850 - total flux cleaned = 0.000195978 Jy ! Component: 3900 - total flux cleaned = 0.000142411 Jy ! Component: 3950 - total flux cleaned = 9.98835e-05 Jy ! Component: 4000 - total flux cleaned = 7.88072e-05 Jy ! Component: 4050 - total flux cleaned = 5.77669e-05 Jy ! Total flux subtracted in 4096 components = -4.74391e-06 Jy ! Clean residual min=-0.000697 max=0.000533 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.259502 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 520 components and 0.259502 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0635+191A_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.799 x 4.324 at 8.18 degrees (North through East) ! Clean map min=-0.0018807 max=0.093959 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0635+191A_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0939594 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187981 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.600197 0.600197 1.20039 2.40079 4.80158 9.60316 19.2063 38.4126 76.8253 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0635+191A_C_uvs.log closed on Fri Mar 15 08:57:43 2013