! Started logfile: /scr/pima/s3111c_uvs/J0700+1709_X_uvs.log on Tue Jul 24 09:21:48 2012 obs /scr/pima/s3111c_uvs/J0700+1709_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J0700+1709_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.603175 visibilities/baseline/integration-bin. ! Found source: J0700+1709 ! ! 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 4560 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/J0700+1709_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.625282Jy sigma=1.149247 ! Fit after self-cal, rms=0.321541Jy sigma=0.227364 ! 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=0.8276 mas, bmaj=2.086 mas, bpa=23.86 degrees ! Estimated noise=28.5478 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 = 0.969557 Jy ! Component: 100 - total flux cleaned = 1.20297 Jy ! Total flux subtracted in 100 components = 1.20297 Jy ! Clean residual min=-0.061053 max=0.114845 Jy/beam ! Clean residual mean=-0.000155 rms=0.021500 Jy/beam ! Combined flux in latest and established models = 1.20297 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.20297 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=0.208183Jy sigma=0.147208 ! Fit after self-cal, rms=0.208135Jy sigma=0.147174 ! 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=0.9802 mas, bmaj=2.191 mas, bpa=21.37 degrees ! Estimated noise=15.2233 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 = 0.0858012 Jy ! Component: 100 - total flux cleaned = 0.109571 Jy ! Component: 150 - total flux cleaned = 0.11014 Jy ! Component: 200 - total flux cleaned = 0.11194 Jy ! Total flux subtracted in 200 components = 0.11194 Jy ! Clean residual min=-0.036314 max=0.046541 Jy/beam ! Clean residual mean=0.000160 rms=0.009635 Jy/beam ! Combined flux in latest and established models = 1.31491 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 1.31491 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=0.174285Jy sigma=0.123238 ! Fit after self-cal, rms=0.174183Jy sigma=0.123166 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.12 GB 0.90 HN 1.01 ! KP 1.00 LA 1.02 NL 1.08 OV 1.10 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.12 GB 0.88 HN 1.02 ! KP 0.97 LA 0.99 NL 1.03 OV 1.10 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.11 GB 0.92 HN 1.00 ! KP 1.01 LA 1.01 NL 1.07 OV 1.11 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 GB 0.95 HN 1.03 ! KP 0.94 LA 1.03 NL 1.07 OV 1.12 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 GB 0.88 HN 0.98 ! KP 0.96 LA 1.00 NL 1.03 OV 1.08 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 GB 0.91 HN 0.99 ! KP 0.87 LA 0.99 NL 0.96 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 GB 0.93 HN 1.02 ! KP 0.86 LA 0.99 NL 0.97 OV 1.03 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.84 GB 0.81 HN 0.96 ! KP 0.85 LA 0.94 NL 0.86 OV 0.97 ! PT 0.95 SC 0.85 ! ! ! Fit before self-cal, rms=0.174183Jy sigma=0.123166 ! Fit after self-cal, rms=0.044886Jy sigma=0.033026 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9793 mas, bmaj=2.172 mas, bpa=21.02 degrees ! Estimated noise=15.1849 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 (-1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016359 Jy ! Component: 100 - total flux cleaned = 0.0208302 Jy ! Component: 150 - total flux cleaned = 0.022794 Jy ! Component: 200 - total flux cleaned = 0.0240229 Jy ! Total flux subtracted in 200 components = 0.0240229 Jy ! Clean residual min=-0.008030 max=0.006049 Jy/beam ! Clean residual mean=-0.000015 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 1.33894 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 1.33894 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=0.037686Jy sigma=0.028135 ! Fit after self-cal, rms=0.037545Jy sigma=0.028031 ! 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=0.037545Jy sigma=0.028031 ! Fit after self-cal, rms=0.036713Jy sigma=0.027451 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9786 mas, bmaj=2.169 mas, bpa=20.98 degrees ! Estimated noise=15.1851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677515 Jy ! Component: 100 - total flux cleaned = 0.00787582 Jy ! Component: 150 - total flux cleaned = 0.0083053 Jy ! Component: 200 - total flux cleaned = 0.00888464 Jy ! Total flux subtracted in 200 components = 0.00888464 Jy ! Clean residual min=-0.006425 max=0.005138 Jy/beam ! Clean residual mean=-0.000004 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 1.34782 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 1.34782 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=0.035002Jy sigma=0.026319 ! Fit after self-cal, rms=0.034976Jy sigma=0.026306 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 = 0.000903502 Jy ! Component: 100 - total flux cleaned = 0.00161935 Jy ! Component: 150 - total flux cleaned = 0.00217633 Jy ! Component: 200 - total flux cleaned = 0.00267768 Jy ! Total flux subtracted in 200 components = 0.00267768 Jy ! Clean residual min=-0.005710 max=0.004816 Jy/beam ! Clean residual mean=0.000001 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 1.3505 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 1.3505 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=0.034611Jy sigma=0.026058 ! Fit after self-cal, rms=0.034606Jy sigma=0.026056 ! 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=0.034606Jy sigma=0.026056 ! Fit after self-cal, rms=0.034300Jy sigma=0.025833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9787 mas, bmaj=2.167 mas, bpa=20.94 degrees ! Estimated noise=15.1911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334474 Jy ! Component: 100 - total flux cleaned = 0.00490058 Jy ! Component: 150 - total flux cleaned = 0.00525109 Jy ! Component: 200 - total flux cleaned = 0.00559031 Jy ! Total flux subtracted in 200 components = 0.00559031 Jy ! Clean residual min=-0.005122 max=0.004757 Jy/beam ! Clean residual mean=0.000005 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 1.35609 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 1.35609 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=0.033875Jy sigma=0.025560 ! Fit after self-cal, rms=0.033864Jy sigma=0.025555 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 = 0.000626888 Jy ! Component: 100 - total flux cleaned = 0.000969879 Jy ! Component: 150 - total flux cleaned = 0.00123997 Jy ! Component: 200 - total flux cleaned = 0.00145048 Jy ! Total flux subtracted in 200 components = 0.00145048 Jy ! Clean residual min=-0.004813 max=0.004656 Jy/beam ! Clean residual mean=0.000008 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 1.35754 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 1.35754 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=0.033783Jy sigma=0.025490 ! Fit after self-cal, rms=0.033780Jy sigma=0.025489 ! 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=0.033780Jy sigma=0.025489 ! Fit after self-cal, rms=0.033671Jy sigma=0.025404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.374 mas, bmaj=2.305 mas, bpa=15.47 degrees ! Estimated noise=16.5328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216498 Jy ! Component: 100 - total flux cleaned = 0.00341381 Jy ! Component: 150 - total flux cleaned = 0.00389806 Jy ! Component: 200 - total flux cleaned = 0.00416936 Jy ! Total flux subtracted in 200 components = 0.00416936 Jy ! Clean residual min=-0.004818 max=0.005568 Jy/beam ! Clean residual mean=0.000010 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 1.36171 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 131 components and 1.36171 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=0.033533Jy sigma=0.025321 ! Fit after self-cal, rms=0.033525Jy sigma=0.025317 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 = 0.000695562 Jy ! Component: 100 - total flux cleaned = 0.00094628 Jy ! Component: 150 - total flux cleaned = 0.00103125 Jy ! Component: 200 - total flux cleaned = 0.00110914 Jy ! Total flux subtracted in 200 components = 0.00110914 Jy ! Clean residual min=-0.004795 max=0.005517 Jy/beam ! Clean residual mean=0.000011 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 1.36282 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 151 components and 1.36282 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=0.033509Jy sigma=0.025293 ! Fit after self-cal, rms=0.033505Jy sigma=0.025291 ! 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=0.9789 mas, bmaj=2.165 mas, bpa=20.91 degrees ! Estimated noise=15.1963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9789 x 2.165 at 20.91 degrees (North through East) ! Clean map min=-0.004617 max=1.2172 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 ! Performing amp+phase self-cal ! ! 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=0.033505Jy sigma=0.025291 ! Fit after self-cal, rms=0.031303Jy sigma=0.023572 ! Inverting map and beam ! Estimated beam: bmin=0.979 mas, bmaj=2.165 mas, bpa=20.9 degrees ! Estimated noise=15.2007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683202 Jy ! Component: 100 - total flux cleaned = 0.000993663 Jy ! Component: 150 - total flux cleaned = 0.00108972 Jy ! Component: 200 - total flux cleaned = 0.00114633 Jy ! Total flux subtracted in 200 components = 0.00114633 Jy ! Clean residual min=-0.004524 max=0.004769 Jy/beam ! Clean residual mean=0.000008 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 1.36397 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 174 components and 1.36397 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=0.031236Jy sigma=0.023508 ! Fit after self-cal, rms=0.031229Jy sigma=0.023506 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110237 Jy ! Component: 100 - total flux cleaned = 0.000238117 Jy ! Component: 150 - total flux cleaned = 0.000352863 Jy ! Component: 200 - total flux cleaned = 0.000416736 Jy ! Total flux subtracted in 200 components = 0.000416736 Jy ! Clean residual min=-0.004394 max=0.004759 Jy/beam ! Clean residual mean=0.000008 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 1.36438 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 180 components and 1.36438 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=0.031204Jy sigma=0.023477 ! Fit after self-cal, rms=0.031200Jy sigma=0.023476 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.031200Jy sigma=0.023476 ! Fit after self-cal, rms=0.031184Jy sigma=0.023461 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=0.8279 mas, bmaj=2.083 mas, bpa=23.84 degrees ! Estimated noise=27.1365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.921343 Jy ! Component: 100 - total flux cleaned = 1.14411 Jy ! Component: 150 - total flux cleaned = 1.24014 Jy ! Component: 200 - total flux cleaned = 1.28738 Jy ! Total flux subtracted in 200 components = 1.28738 Jy ! Clean residual min=-0.014596 max=0.022596 Jy/beam ! Clean residual mean=-0.000119 rms=0.004888 Jy/beam ! Combined flux in latest and established models = 1.28738 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.28738 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9791 mas, bmaj=2.164 mas, bpa=20.89 degrees ! Estimated noise=15.2039 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 = 0.0323364 Jy ! Component: 100 - total flux cleaned = 0.0481302 Jy ! Component: 150 - total flux cleaned = 0.0567969 Jy ! Component: 200 - total flux cleaned = 0.0627763 Jy ! Total flux subtracted in 200 components = 0.0627763 Jy ! Clean residual min=-0.006272 max=0.004371 Jy/beam ! Clean residual mean=-0.000038 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 1.35016 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 1.35016 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=1.374 mas, bmaj=2.304 mas, bpa=15.44 degrees ! Estimated noise=16.5421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527893 Jy ! Component: 100 - total flux cleaned = 0.00856515 Jy ! Component: 150 - total flux cleaned = 0.0103721 Jy ! Component: 200 - total flux cleaned = 0.0115739 Jy ! Total flux subtracted in 200 components = 0.0115739 Jy ! Clean residual min=-0.005205 max=0.005049 Jy/beam ! Clean residual mean=-0.000014 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 1.36173 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 = 0.000999258 Jy ! Component: 100 - total flux cleaned = 0.00177472 Jy ! Component: 150 - total flux cleaned = 0.00243085 Jy ! Component: 200 - total flux cleaned = 0.00298938 Jy ! Total flux subtracted in 200 components = 0.00298938 Jy ! Clean residual min=-0.005084 max=0.005228 Jy/beam ! Clean residual mean=-0.000001 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 1.36472 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 142 components and 1.36472 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9791 mas, bmaj=2.164 mas, bpa=20.89 degrees ! Estimated noise=15.2039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.20543e-05 Jy ! Component: 100 - total flux cleaned = 0.000389203 Jy ! Component: 150 - total flux cleaned = 0.000522234 Jy ! Component: 200 - total flux cleaned = 0.000642903 Jy ! Total flux subtracted in 200 components = 0.000642903 Jy ! Clean residual min=-0.004993 max=0.004627 Jy/beam ! Clean residual mean=0.000004 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 1.36537 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 1.36537 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=0.031208Jy sigma=0.023490 ! Fit after self-cal, rms=0.031201Jy sigma=0.023485 wmodel /scr/pima/s3111c_uvs/J0700+1709_X_map.mod ! Writing 163 model components to file: /scr/pima/s3111c_uvs/J0700+1709_X_map.mod wobs /scr/pima/s3111c_uvs/J0700+1709_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J0700+1709_X_uvs.fits wwins /scr/pima/s3111c_uvs/J0700+1709_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J0700+1709_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 = -0.000620833 Jy ! Component: 100 - total flux cleaned = -0.001533 Jy ! Component: 150 - total flux cleaned = -0.0021552 Jy ! Component: 200 - total flux cleaned = -0.00233019 Jy ! Component: 250 - total flux cleaned = -0.00238335 Jy ! Component: 300 - total flux cleaned = -0.0025333 Jy ! Component: 350 - total flux cleaned = -0.00276954 Jy ! Component: 400 - total flux cleaned = -0.00290155 Jy ! Component: 450 - total flux cleaned = -0.00298488 Jy ! Component: 500 - total flux cleaned = -0.00306632 Jy ! Component: 550 - total flux cleaned = -0.00326246 Jy ! Component: 600 - total flux cleaned = -0.00341255 Jy ! Component: 650 - total flux cleaned = -0.00359358 Jy ! Component: 700 - total flux cleaned = -0.003769 Jy ! Component: 750 - total flux cleaned = -0.00393947 Jy ! Component: 800 - total flux cleaned = -0.00400672 Jy ! Component: 850 - total flux cleaned = -0.00400664 Jy ! Component: 900 - total flux cleaned = -0.0040071 Jy ! Component: 950 - total flux cleaned = -0.00391493 Jy ! Component: 1000 - total flux cleaned = -0.00388503 Jy ! Component: 1050 - total flux cleaned = -0.00379708 Jy ! Component: 1100 - total flux cleaned = -0.00368219 Jy ! Component: 1150 - total flux cleaned = -0.00362577 Jy ! Component: 1200 - total flux cleaned = -0.00351543 Jy ! Component: 1250 - total flux cleaned = -0.00348777 Jy ! Component: 1300 - total flux cleaned = -0.00332895 Jy ! Component: 1350 - total flux cleaned = -0.00332893 Jy ! Component: 1400 - total flux cleaned = -0.00317492 Jy ! Component: 1450 - total flux cleaned = -0.00309921 Jy ! Component: 1500 - total flux cleaned = -0.00299923 Jy ! Component: 1550 - total flux cleaned = -0.00287592 Jy ! Component: 1600 - total flux cleaned = -0.00273041 Jy ! Component: 1650 - total flux cleaned = -0.00261058 Jy ! Component: 1700 - total flux cleaned = -0.00244488 Jy ! Component: 1750 - total flux cleaned = -0.0022811 Jy ! Component: 1800 - total flux cleaned = -0.0021657 Jy ! Component: 1850 - total flux cleaned = -0.00205136 Jy ! Component: 1900 - total flux cleaned = -0.00184834 Jy ! Component: 1950 - total flux cleaned = -0.00178132 Jy ! Component: 2000 - total flux cleaned = -0.00156107 Jy ! Total flux subtracted in 2048 components = -0.00140849 Jy ! Clean residual min=-0.001198 max=0.001288 Jy/beam ! Clean residual mean=0.000012 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 1.36396 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 307 components and 1.36396 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J0700+1709_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9791 x 2.164 at 20.89 degrees (North through East) ! Clean map min=-0.0032936 max=1.2141 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J0700+1709_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.21407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044892 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.110929 0.110929 0.221859 0.443718 0.887436 1.77487 3.54974 7.09948 14.199 28.3979 56.7959 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.214 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J0700+1709_X_uvs.log closed on Tue Jul 24 09:21:49 2012