! Started logfile: /scr/pima/s3111c_uvs/J1303+2433_X_uvs.log on Tue Jul 24 09:23:06 2012 obs /scr/pima/s3111c_uvs/J1303+2433_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1303+2433_X_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.758025 visibilities/baseline/integration-bin. ! Found source: J1303+2433 ! ! 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 14736 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/J1303+2433_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005653Jy sigma=0.711101 ! Fit after self-cal, rms=0.900798Jy sigma=0.636959 ! 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=0.9002 mas, bmaj=1.915 mas, bpa=19.98 degrees ! Estimated noise=16.231 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 = 0.0775379 Jy ! Component: 100 - total flux cleaned = 0.0945004 Jy ! Total flux subtracted in 100 components = 0.0945004 Jy ! Clean residual min=-0.003952 max=0.005937 Jy/beam ! Clean residual mean=0.000030 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.0945004 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0945004 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=0.030958Jy sigma=0.021890 ! Fit after self-cal, rms=0.030928Jy sigma=0.021870 ! 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=1.076 mas, bmaj=2.168 mas, bpa=15.6 degrees ! Estimated noise=8.45307 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 = 0.00525903 Jy ! Component: 100 - total flux cleaned = 0.00753522 Jy ! Component: 150 - total flux cleaned = 0.00859874 Jy ! Component: 200 - total flux cleaned = 0.00900808 Jy ! Total flux subtracted in 200 components = 0.00900808 Jy ! Clean residual min=-0.001952 max=0.003775 Jy/beam ! Clean residual mean=0.000055 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.103508 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.103508 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=0.030124Jy sigma=0.021301 ! Fit after self-cal, rms=0.030119Jy sigma=0.021297 ! Inverting map ! Added new window around map position (8.7, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251077 Jy ! Component: 100 - total flux cleaned = 0.00249561 Jy ! Component: 150 - total flux cleaned = 0.0027251 Jy ! Component: 200 - total flux cleaned = 0.00291037 Jy ! Total flux subtracted in 200 components = 0.00291037 Jy ! Clean residual min=-0.001940 max=0.003465 Jy/beam ! Clean residual mean=0.000045 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.106419 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.106419 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=0.029786Jy sigma=0.021062 ! Fit after self-cal, rms=0.029738Jy sigma=0.021028 ! 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 1.11 GB 0.91 HN 1.03 ! KP 1.00 LA 1.03 NL 1.10 OV 1.11 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.12 GB 0.89 HN 1.01 ! KP 0.97 LA 0.99 NL 1.05 OV 1.12 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.11 GB 0.93 HN 0.99 ! KP 1.03 LA 1.03 NL 1.09 OV 1.14 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 GB 0.97 HN 1.04 ! KP 0.95 LA 1.03 NL 1.09 OV 1.14 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 GB 0.89 HN 0.98 ! KP 0.98 LA 1.01 NL 1.06 OV 1.12 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 GB 0.93 HN 1.00 ! KP 0.87 LA 0.98 NL 0.99 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 GB 0.96 HN 1.00 ! KP 0.86 LA 1.00 NL 0.97 OV 1.06 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.81 GB 0.83 HN 0.96 ! KP 0.89 LA 0.93 NL 0.90 OV 1.01 ! PT 0.96 SC 0.85 ! ! ! Fit before self-cal, rms=0.029738Jy sigma=0.021028 ! Fit after self-cal, rms=0.026025Jy sigma=0.018627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.163 mas, bpa=15.39 degrees ! Estimated noise=8.47681 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 = -0.00020815 Jy ! Component: 100 - total flux cleaned = 0.000105566 Jy ! Component: 150 - total flux cleaned = 0.000175862 Jy ! Component: 200 - total flux cleaned = 0.000195417 Jy ! Total flux subtracted in 200 components = 0.000195417 Jy ! Clean residual min=-0.000762 max=0.000724 Jy/beam ! Clean residual mean=-0.000005 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.106614 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.106614 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=0.025951Jy sigma=0.018577 ! Fit after self-cal, rms=0.025962Jy sigma=0.018569 ! 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=0.025962Jy sigma=0.018569 ! Fit after self-cal, rms=0.025935Jy sigma=0.018522 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.162 mas, bpa=15.4 degrees ! Estimated noise=8.47052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200475 Jy ! Component: 100 - total flux cleaned = -0.000238589 Jy ! Component: 150 - total flux cleaned = -0.000237408 Jy ! Component: 200 - total flux cleaned = -0.000198175 Jy ! Total flux subtracted in 200 components = -0.000198175 Jy ! Clean residual min=-0.000563 max=0.000593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.106416 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.106416 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=0.025913Jy sigma=0.018506 ! Fit after self-cal, rms=0.025913Jy sigma=0.018505 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 = -8.20377e-05 Jy ! Component: 100 - total flux cleaned = -4.81825e-05 Jy ! Component: 150 - total flux cleaned = -1.79321e-05 Jy ! Component: 200 - total flux cleaned = 1.93693e-05 Jy ! Total flux subtracted in 200 components = 1.93693e-05 Jy ! Clean residual min=-0.000519 max=0.000581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.106435 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.106435 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=0.025906Jy sigma=0.018499 ! Fit after self-cal, rms=0.025905Jy sigma=0.018499 ! 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=0.025905Jy sigma=0.018499 ! Fit after self-cal, rms=0.025936Jy sigma=0.018493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.161 mas, bpa=15.38 degrees ! Estimated noise=8.47264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.21898e-05 Jy ! Component: 100 - total flux cleaned = 3.1754e-06 Jy ! Component: 150 - total flux cleaned = 2.24452e-05 Jy ! Component: 200 - total flux cleaned = 5.71955e-05 Jy ! Total flux subtracted in 200 components = 5.71955e-05 Jy ! Clean residual min=-0.000508 max=0.000503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.106493 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.106493 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=0.025928Jy sigma=0.018487 ! Fit after self-cal, rms=0.025928Jy sigma=0.018487 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 = -3.60702e-05 Jy ! Component: 100 - total flux cleaned = -2.01928e-05 Jy ! Component: 150 - total flux cleaned = -5.52532e-06 Jy ! Component: 200 - total flux cleaned = 8.39936e-06 Jy ! Total flux subtracted in 200 components = 8.39936e-06 Jy ! Clean residual min=-0.000482 max=0.000497 Jy/beam ! Clean residual mean=-0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.106501 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.106501 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=0.025924Jy sigma=0.018484 ! Fit after self-cal, rms=0.025923Jy sigma=0.018484 ! 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=0.025923Jy sigma=0.018484 ! Fit after self-cal, rms=0.025934Jy sigma=0.018480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=2.331 mas, bpa=9.536 degrees ! Estimated noise=8.99197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133014 Jy ! Component: 100 - total flux cleaned = 0.000181238 Jy ! Component: 150 - total flux cleaned = 0.000201353 Jy ! Component: 200 - total flux cleaned = 0.000231491 Jy ! Total flux subtracted in 200 components = 0.000231491 Jy ! Clean residual min=-0.000484 max=0.000478 Jy/beam ! Clean residual mean=-0.000005 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.106733 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.106733 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=0.025931Jy sigma=0.018477 ! Fit after self-cal, rms=0.025931Jy sigma=0.018477 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 = -1.40612e-05 Jy ! Component: 100 - total flux cleaned = 1.7983e-06 Jy ! Component: 150 - total flux cleaned = 1.16164e-05 Jy ! Component: 200 - total flux cleaned = 3.03101e-05 Jy ! Total flux subtracted in 200 components = 3.03101e-05 Jy ! Clean residual min=-0.000467 max=0.000478 Jy/beam ! Clean residual mean=-0.000004 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.106763 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.106763 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=0.025929Jy sigma=0.018476 ! Fit after self-cal, rms=0.025929Jy sigma=0.018476 ! 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=1.076 mas, bmaj=2.16 mas, bpa=15.38 degrees ! Estimated noise=8.47246 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.16 at 15.38 degrees (North through East) ! Clean map min=-0.00062591 max=0.099195 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=0.8969 mas, bmaj=1.908 mas, bpa=19.61 degrees ! Estimated noise=16.0948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0768694 Jy ! Component: 100 - total flux cleaned = 0.0937171 Jy ! Component: 150 - total flux cleaned = 0.0986058 Jy ! Component: 200 - total flux cleaned = 0.100874 Jy ! Total flux subtracted in 200 components = 0.100874 Jy ! Clean residual min=-0.001298 max=0.001180 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.100874 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.100874 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.16 mas, bpa=15.38 degrees ! Estimated noise=8.47246 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 = 0.00196315 Jy ! Component: 100 - total flux cleaned = 0.0029976 Jy ! Component: 150 - total flux cleaned = 0.00370718 Jy ! Component: 200 - total flux cleaned = 0.00421987 Jy ! Total flux subtracted in 200 components = 0.00421987 Jy ! Clean residual min=-0.000539 max=0.000532 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.105093 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.105093 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=1.37 mas, bmaj=2.331 mas, bpa=9.536 degrees ! Estimated noise=8.99197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517451 Jy ! Component: 100 - total flux cleaned = 0.00075302 Jy ! Component: 150 - total flux cleaned = 0.000920179 Jy ! Component: 200 - total flux cleaned = 0.0010613 Jy ! Total flux subtracted in 200 components = 0.0010613 Jy ! Clean residual min=-0.000460 max=0.000438 Jy/beam ! Clean residual mean=-0.000003 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.106155 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 = 7.86482e-05 Jy ! Component: 100 - total flux cleaned = 0.000140296 Jy ! Component: 150 - total flux cleaned = 0.00018845 Jy ! Component: 200 - total flux cleaned = 0.00022035 Jy ! Total flux subtracted in 200 components = 0.00022035 Jy ! Clean residual min=-0.000435 max=0.000431 Jy/beam ! Clean residual mean=-0.000004 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.106375 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 111 components and 0.106375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.16 mas, bpa=15.38 degrees ! Estimated noise=8.47246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.21079e-05 Jy ! Component: 100 - total flux cleaned = -3.86324e-07 Jy ! Component: 150 - total flux cleaned = 2.01069e-05 Jy ! Component: 200 - total flux cleaned = 3.92725e-05 Jy ! Total flux subtracted in 200 components = 3.92725e-05 Jy ! Clean residual min=-0.000487 max=0.000417 Jy/beam ! Clean residual mean=-0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.106414 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.106414 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=0.025932Jy sigma=0.018480 ! Fit after self-cal, rms=0.025931Jy sigma=0.018479 wmodel /scr/pima/s3111c_uvs/J1303+2433_X_map.mod ! Writing 125 model components to file: /scr/pima/s3111c_uvs/J1303+2433_X_map.mod wobs /scr/pima/s3111c_uvs/J1303+2433_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1303+2433_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1303+2433_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J1303+2433_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 = -0.000143919 Jy ! Component: 100 - total flux cleaned = -0.000230511 Jy ! Component: 150 - total flux cleaned = -0.000274532 Jy ! Component: 200 - total flux cleaned = -0.000281453 Jy ! Component: 250 - total flux cleaned = -0.000281416 Jy ! Component: 300 - total flux cleaned = -0.000268454 Jy ! Component: 350 - total flux cleaned = -0.000274647 Jy ! Component: 400 - total flux cleaned = -0.000304541 Jy ! Component: 450 - total flux cleaned = -0.000292729 Jy ! Component: 500 - total flux cleaned = -0.000292665 Jy ! Component: 550 - total flux cleaned = -0.000303758 Jy ! Component: 600 - total flux cleaned = -0.00031448 Jy ! Component: 650 - total flux cleaned = -0.000303639 Jy ! Component: 700 - total flux cleaned = -0.000298397 Jy ! Component: 750 - total flux cleaned = -0.000324066 Jy ! Component: 800 - total flux cleaned = -0.000329197 Jy ! Component: 850 - total flux cleaned = -0.000349026 Jy ! Component: 900 - total flux cleaned = -0.000353883 Jy ! Component: 950 - total flux cleaned = -0.00037785 Jy ! Component: 1000 - total flux cleaned = -0.000387242 Jy ! Component: 1050 - total flux cleaned = -0.000405787 Jy ! Component: 1100 - total flux cleaned = -0.000410431 Jy ! Component: 1150 - total flux cleaned = -0.000428548 Jy ! Component: 1200 - total flux cleaned = -0.000446321 Jy ! Component: 1250 - total flux cleaned = -0.000476914 Jy ! Component: 1300 - total flux cleaned = -0.000498476 Jy ! Component: 1350 - total flux cleaned = -0.000507013 Jy ! Component: 1400 - total flux cleaned = -0.000544823 Jy ! Component: 1450 - total flux cleaned = -0.00055721 Jy ! Component: 1500 - total flux cleaned = -0.000573553 Jy ! Component: 1550 - total flux cleaned = -0.000585672 Jy ! Component: 1600 - total flux cleaned = -0.000597633 Jy ! Component: 1650 - total flux cleaned = -0.000617297 Jy ! Component: 1700 - total flux cleaned = -0.000617294 Jy ! Component: 1750 - total flux cleaned = -0.000628884 Jy ! Component: 1800 - total flux cleaned = -0.000640319 Jy ! Component: 1850 - total flux cleaned = -0.000644116 Jy ! Component: 1900 - total flux cleaned = -0.00064785 Jy ! Component: 1950 - total flux cleaned = -0.000659001 Jy ! Component: 2000 - total flux cleaned = -0.000651727 Jy ! Total flux subtracted in 2048 components = -0.000655365 Jy ! Clean residual min=-0.000196 max=0.000194 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.105759 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 261 components and 0.105759 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1303+2433_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.16 at 15.38 degrees (North through East) ! Clean map min=-0.00045879 max=0.09938 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1303+2433_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0993804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.92871e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239344 0.239344 0.478689 0.957377 1.91475 3.82951 7.65902 15.318 30.6361 61.2722 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1303+2433_X_uvs.log closed on Tue Jul 24 09:23:08 2012