! Started logfile: /d2/scr/pima/bp177i_uvs/J0643+7236_C_uvs.log on Tue Apr 15 00:13:34 2014 obs /d2/scr/pima/bp177i_uvs/J0643+7236_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0643+7236_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0643+7236 ! ! 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 1080 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 /d2/scr/pima/bp177i_uvs/J0643+7236_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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=1.001479Jy sigma=42.429068 ! Fit after self-cal, rms=0.940048Jy sigma=39.759029 ! 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=1.293 mas, bmaj=5.392 mas, bpa=-43.67 degrees ! Estimated noise=0.741518 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 = 0.0436268 Jy ! Component: 100 - total flux cleaned = 0.0570321 Jy ! Total flux subtracted in 100 components = 0.0570321 Jy ! Clean residual min=-0.002763 max=0.006027 Jy/beam ! Clean residual mean=0.000008 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0570321 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0570321 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=0.019866Jy sigma=0.783601 ! Fit after self-cal, rms=0.019851Jy sigma=0.782386 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660905 Jy ! Component: 100 - total flux cleaned = 0.0101881 Jy ! Total flux subtracted in 100 components = 0.0101881 Jy ! Clean residual min=-0.002221 max=0.003010 Jy/beam ! Clean residual mean=0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0672202 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0672202 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=0.016933Jy sigma=0.648330 ! Fit after self-cal, rms=0.016918Jy sigma=0.647621 ! 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=1.654 mas, bmaj=5.439 mas, bpa=-44.84 degrees ! Estimated noise=0.51635 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 = 0.00307259 Jy ! Component: 100 - total flux cleaned = 0.00480047 Jy ! Component: 150 - total flux cleaned = 0.0059012 Jy ! Component: 200 - total flux cleaned = 0.0066661 Jy ! Total flux subtracted in 200 components = 0.0066661 Jy ! Clean residual min=-0.002005 max=0.002112 Jy/beam ! Clean residual mean=-0.000009 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0738863 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.0738863 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=0.016244Jy sigma=0.623341 ! Fit after self-cal, rms=0.016229Jy sigma=0.622659 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.654 x 5.439 at -44.84 degrees (North through East) ! Clean map min=-0.0019454 max=0.058794 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 0.99 KP 0.98 ! LA 1.10 MK 1.18 NL 1.14 OV 1.09 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.97 ! LA 1.05 MK 1.02 NL 1.05 OV 0.97 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 1.00 ! LA 1.09 MK 1.03 NL 0.99 OV 0.95 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 0.94 KP 0.91 ! LA 1.02 MK 1.02 NL 1.01 OV 0.96 ! PT 0.92 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.01 KP 0.99 ! LA 0.98 MK 1.05 NL 1.00 OV 1.02 ! PT 0.96 SC 0.91 ! ! ! Fit before self-cal, rms=0.016229Jy sigma=0.622659 ! Fit after self-cal, rms=0.015712Jy sigma=0.588785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=5.435 mas, bpa=-44.9 degrees ! Estimated noise=0.515254 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 = 0.00046418 Jy ! Component: 100 - total flux cleaned = 0.000633755 Jy ! Component: 150 - total flux cleaned = 0.000755011 Jy ! Component: 200 - total flux cleaned = 0.000867189 Jy ! Total flux subtracted in 200 components = 0.000867189 Jy ! Clean residual min=-0.001564 max=0.001607 Jy/beam ! Clean residual mean=-0.000008 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0747535 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0747535 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=0.015644Jy sigma=0.587313 ! Fit after self-cal, rms=0.015640Jy sigma=0.587003 ! 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=0.015640Jy sigma=0.587003 ! Fit after self-cal, rms=0.015627Jy sigma=0.586613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=5.433 mas, bpa=-44.87 degrees ! Estimated noise=0.515277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020374 Jy ! Component: 100 - total flux cleaned = 0.000318188 Jy ! Component: 150 - total flux cleaned = 0.000424529 Jy ! Component: 200 - total flux cleaned = 0.00046712 Jy ! Total flux subtracted in 200 components = 0.00046712 Jy ! Clean residual min=-0.001560 max=0.001595 Jy/beam ! Clean residual mean=-0.000008 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0752206 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0752206 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=0.015597Jy sigma=0.586104 ! Fit after self-cal, rms=0.015596Jy sigma=0.586005 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 = 8.57888e-06 Jy ! Component: 100 - total flux cleaned = 1.59682e-05 Jy ! Component: 150 - total flux cleaned = 3.83151e-05 Jy ! Component: 200 - total flux cleaned = 4.56761e-05 Jy ! Total flux subtracted in 200 components = 4.56761e-05 Jy ! Clean residual min=-0.001561 max=0.001580 Jy/beam ! Clean residual mean=-0.000008 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0752663 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0752663 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=0.015585Jy sigma=0.585721 ! Fit after self-cal, rms=0.015586Jy sigma=0.585678 ! 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=0.015586Jy sigma=0.585678 ! Fit after self-cal, rms=0.015588Jy sigma=0.585541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=5.431 mas, bpa=-44.85 degrees ! Estimated noise=0.515619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.0156e-05 Jy ! Component: 100 - total flux cleaned = 0.000155833 Jy ! Component: 150 - total flux cleaned = 0.000182492 Jy ! Component: 200 - total flux cleaned = 0.00018862 Jy ! Total flux subtracted in 200 components = 0.00018862 Jy ! Clean residual min=-0.001561 max=0.001568 Jy/beam ! Clean residual mean=-0.000008 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0754549 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.0754549 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=0.015575Jy sigma=0.585384 ! Fit after self-cal, rms=0.015576Jy sigma=0.585362 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 = -7.1898e-06 Jy ! Component: 100 - total flux cleaned = 4.87386e-06 Jy ! Component: 150 - total flux cleaned = 1.61799e-05 Jy ! Component: 200 - total flux cleaned = 2.13799e-05 Jy ! Total flux subtracted in 200 components = 2.13799e-05 Jy ! Clean residual min=-0.001561 max=0.001559 Jy/beam ! Clean residual mean=-0.000008 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0754763 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0754763 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=0.015570Jy sigma=0.585220 ! Fit after self-cal, rms=0.015571Jy sigma=0.585208 ! 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=0.015571Jy sigma=0.585208 ! Fit after self-cal, rms=0.015580Jy sigma=0.585163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=5.982 mas, bpa=-49.67 degrees ! Estimated noise=0.62462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.24883e-05 Jy ! Component: 100 - total flux cleaned = 4.1551e-06 Jy ! Component: 150 - total flux cleaned = 1.96137e-05 Jy ! Component: 200 - total flux cleaned = 3.379e-05 Jy ! Total flux subtracted in 200 components = 3.379e-05 Jy ! Clean residual min=-0.001732 max=0.001662 Jy/beam ! Clean residual mean=-0.000017 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0755101 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.0755101 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=0.015575Jy sigma=0.585054 ! Fit after self-cal, rms=0.015575Jy sigma=0.585024 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 = -1.73498e-05 Jy ! Component: 100 - total flux cleaned = -4.01122e-06 Jy ! Component: 150 - total flux cleaned = 2.18621e-06 Jy ! Component: 200 - total flux cleaned = 1.40244e-05 Jy ! Total flux subtracted in 200 components = 1.40244e-05 Jy ! Clean residual min=-0.001729 max=0.001645 Jy/beam ! Clean residual mean=-0.000017 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0755241 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.0755241 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=0.015575Jy sigma=0.585004 ! Fit after self-cal, rms=0.015575Jy sigma=0.584988 ! 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=1.647 mas, bmaj=5.43 mas, bpa=-44.84 degrees ! Estimated noise=0.516054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.647 x 5.43 at -44.84 degrees (North through East) ! Clean map min=-0.0015075 max=0.059244 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=1.29 mas, bmaj=5.395 mas, bpa=-43.67 degrees ! Estimated noise=0.735152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.043325 Jy ! Component: 100 - total flux cleaned = 0.0568338 Jy ! Component: 150 - total flux cleaned = 0.0634344 Jy ! Component: 200 - total flux cleaned = 0.0671887 Jy ! Total flux subtracted in 200 components = 0.0671887 Jy ! Clean residual min=-0.001967 max=0.002633 Jy/beam ! Clean residual mean=0.000002 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0671887 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 0.0671887 Jy ! Inverting map and beam ! Estimated beam: bmin=1.647 mas, bmaj=5.43 mas, bpa=-44.84 degrees ! Estimated noise=0.516054 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 = 0.00333427 Jy ! Component: 100 - total flux cleaned = 0.00511373 Jy ! Component: 150 - total flux cleaned = 0.0061705 Jy ! Component: 200 - total flux cleaned = 0.00671207 Jy ! Total flux subtracted in 200 components = 0.00671207 Jy ! Clean residual min=-0.001598 max=0.001710 Jy/beam ! Clean residual mean=-0.000005 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0739007 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.0739008 Jy ! Inverting map ! Added new window around map position (60, -64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632974 Jy ! Component: 100 - total flux cleaned = 0.000697223 Jy ! Component: 150 - total flux cleaned = 0.000880106 Jy ! Component: 200 - total flux cleaned = 0.0011289 Jy ! Total flux subtracted in 200 components = 0.0011289 Jy ! Clean residual min=-0.001439 max=0.001453 Jy/beam ! Clean residual mean=-0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0750297 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0750297 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=3.655 mas, bmaj=5.982 mas, bpa=-49.67 degrees ! Estimated noise=0.62462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000839333 Jy ! Component: 100 - total flux cleaned = 0.00141738 Jy ! Component: 150 - total flux cleaned = 0.00168781 Jy ! Component: 200 - total flux cleaned = 0.00185208 Jy ! Total flux subtracted in 200 components = 0.00185208 Jy ! Clean residual min=-0.001617 max=0.001587 Jy/beam ! Clean residual mean=-0.000015 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0768817 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 = 0.00014486 Jy ! Component: 100 - total flux cleaned = 0.000211127 Jy ! Component: 150 - total flux cleaned = 0.000272911 Jy ! Component: 200 - total flux cleaned = 0.000308206 Jy ! Total flux subtracted in 200 components = 0.000308206 Jy ! Clean residual min=-0.001632 max=0.001592 Jy/beam ! Clean residual mean=-0.000017 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0771899 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 104 components and 0.0771899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.647 mas, bmaj=5.43 mas, bpa=-44.84 degrees ! Estimated noise=0.516054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.14051e-05 Jy ! Component: 100 - total flux cleaned = -4.14559e-05 Jy ! Component: 150 - total flux cleaned = -5.54995e-06 Jy ! Component: 200 - total flux cleaned = 4.38136e-05 Jy ! Total flux subtracted in 200 components = 4.38136e-05 Jy ! Clean residual min=-0.001461 max=0.001361 Jy/beam ! Clean residual mean=-0.000009 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0772337 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.0772337 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=0.015330Jy sigma=0.577529 ! Fit after self-cal, rms=0.015317Jy sigma=0.576827 wmodel /d2/scr/pima/bp177i_uvs/J0643+7236_C_map.mod ! Writing 117 model components to file: /d2/scr/pima/bp177i_uvs/J0643+7236_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0643+7236_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0643+7236_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0643+7236_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0643+7236_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 = -9.46965e-05 Jy ! Component: 100 - total flux cleaned = -0.000118541 Jy ! Component: 150 - total flux cleaned = -0.000207758 Jy ! Component: 200 - total flux cleaned = -0.000250009 Jy ! Component: 250 - total flux cleaned = -0.000309438 Jy ! Component: 300 - total flux cleaned = -0.000366522 Jy ! Component: 350 - total flux cleaned = -0.000476783 Jy ! Component: 400 - total flux cleaned = -0.000618605 Jy ! Component: 450 - total flux cleaned = -0.000807361 Jy ! Component: 500 - total flux cleaned = -0.000940282 Jy ! Component: 550 - total flux cleaned = -0.00110268 Jy ! Component: 600 - total flux cleaned = -0.00121341 Jy ! Component: 650 - total flux cleaned = -0.00133683 Jy ! Component: 700 - total flux cleaned = -0.00141274 Jy ! Component: 750 - total flux cleaned = -0.0015901 Jy ! Component: 800 - total flux cleaned = -0.00169106 Jy ! Component: 850 - total flux cleaned = -0.00177587 Jy ! Component: 900 - total flux cleaned = -0.00190066 Jy ! Component: 950 - total flux cleaned = -0.0019552 Jy ! Component: 1000 - total flux cleaned = -0.00200887 Jy ! Component: 1050 - total flux cleaned = -0.00208769 Jy ! Component: 1100 - total flux cleaned = -0.0021265 Jy ! Component: 1150 - total flux cleaned = -0.00216492 Jy ! Component: 1200 - total flux cleaned = -0.00222729 Jy ! Component: 1250 - total flux cleaned = -0.00227644 Jy ! Component: 1300 - total flux cleaned = -0.00227655 Jy ! Component: 1350 - total flux cleaned = -0.00234821 Jy ! Component: 1400 - total flux cleaned = -0.00232486 Jy ! Component: 1450 - total flux cleaned = -0.00233657 Jy ! Component: 1500 - total flux cleaned = -0.00237079 Jy ! Component: 1550 - total flux cleaned = -0.0023256 Jy ! Component: 1600 - total flux cleaned = -0.00233655 Jy ! Component: 1650 - total flux cleaned = -0.00227047 Jy ! Component: 1700 - total flux cleaned = -0.0022597 Jy ! Component: 1750 - total flux cleaned = -0.00221681 Jy ! Component: 1800 - total flux cleaned = -0.00221672 Jy ! Component: 1850 - total flux cleaned = -0.00221664 Jy ! Component: 1900 - total flux cleaned = -0.00218576 Jy ! Component: 1950 - total flux cleaned = -0.00218591 Jy ! Component: 2000 - total flux cleaned = -0.00215565 Jy ! Component: 2050 - total flux cleaned = -0.00211596 Jy ! Component: 2100 - total flux cleaned = -0.00211603 Jy ! Component: 2150 - total flux cleaned = -0.00206713 Jy ! Component: 2200 - total flux cleaned = -0.00208644 Jy ! Component: 2250 - total flux cleaned = -0.00201941 Jy ! Component: 2300 - total flux cleaned = -0.00199103 Jy ! Component: 2350 - total flux cleaned = -0.00196307 Jy ! Component: 2400 - total flux cleaned = -0.0019539 Jy ! Component: 2450 - total flux cleaned = -0.00194466 Jy ! Component: 2500 - total flux cleaned = -0.00192653 Jy ! Component: 2550 - total flux cleaned = -0.0019176 Jy ! Component: 2600 - total flux cleaned = -0.00189973 Jy ! Component: 2650 - total flux cleaned = -0.00189982 Jy ! Component: 2700 - total flux cleaned = -0.00189104 Jy ! Component: 2750 - total flux cleaned = -0.00183909 Jy ! Component: 2800 - total flux cleaned = -0.00183054 Jy ! Component: 2850 - total flux cleaned = -0.00180496 Jy ! Component: 2900 - total flux cleaned = -0.001788 Jy ! Component: 2950 - total flux cleaned = -0.00173774 Jy ! Component: 3000 - total flux cleaned = -0.00172117 Jy ! Component: 3050 - total flux cleaned = -0.00170461 Jy ! Component: 3100 - total flux cleaned = -0.00164742 Jy ! Component: 3150 - total flux cleaned = -0.00159082 Jy ! Component: 3200 - total flux cleaned = -0.00160687 Jy ! Component: 3250 - total flux cleaned = -0.00159881 Jy ! Component: 3300 - total flux cleaned = -0.00154331 Jy ! Component: 3350 - total flux cleaned = -0.00151977 Jy ! Component: 3400 - total flux cleaned = -0.00148854 Jy ! Component: 3450 - total flux cleaned = -0.00146534 Jy ! Component: 3500 - total flux cleaned = -0.00144989 Jy ! Component: 3550 - total flux cleaned = -0.00141177 Jy ! Component: 3600 - total flux cleaned = -0.00138147 Jy ! Component: 3650 - total flux cleaned = -0.0013965 Jy ! Component: 3700 - total flux cleaned = -0.0013815 Jy ! Component: 3750 - total flux cleaned = -0.00135182 Jy ! Component: 3800 - total flux cleaned = -0.00132969 Jy ! Component: 3850 - total flux cleaned = -0.00130044 Jy ! Component: 3900 - total flux cleaned = -0.00130774 Jy ! Component: 3950 - total flux cleaned = -0.0012643 Jy ! Component: 4000 - total flux cleaned = -0.00126429 Jy ! Component: 4050 - total flux cleaned = -0.00122144 Jy ! Total flux subtracted in 4096 components = -0.00120009 Jy ! Clean residual min=-0.000455 max=0.000363 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0760337 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 440 components and 0.0760336 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0643+7236_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.647 x 5.43 at -44.84 degrees (North through East) ! Clean map min=-0.0012195 max=0.058617 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0643+7236_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0586173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.653709 0.653709 1.30742 2.61484 5.22967 10.4593 20.9187 41.8374 83.6747 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 458.919 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0643+7236_C_uvs.log closed on Tue Apr 15 00:13:40 2014