! Started logfile: /d2/scr/pima/bp177h_uvs/J1436+0229_C_uvs.log on Sun Mar 30 00:47:09 2014 obs /d2/scr/pima/bp177h_uvs/J1436+0229_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1436+0229_C_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.938889 visibilities/baseline/integration-bin. ! Found source: J1436+0229 ! ! 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 5408 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/bp177h_uvs/J1436+0229_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000259Jy sigma=44.164706 ! Fit after self-cal, rms=0.991773Jy sigma=43.789113 ! 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=1.372 mas, bmaj=3.373 mas, bpa=1.036 degrees ! Estimated noise=0.376013 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 = 0.00635813 Jy ! Component: 100 - total flux cleaned = 0.0078223 Jy ! Total flux subtracted in 100 components = 0.0078223 Jy ! Clean residual min=-0.001050 max=0.001093 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0078223 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0078223 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=0.016671Jy sigma=0.685998 ! Fit after self-cal, rms=0.014582Jy sigma=0.587915 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351239 Jy ! Component: 100 - total flux cleaned = 0.0045522 Jy ! Total flux subtracted in 100 components = 0.0045522 Jy ! Clean residual min=-0.000953 max=0.000930 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0123745 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0123745 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=0.013693Jy sigma=0.548627 ! Fit after self-cal, rms=0.013692Jy sigma=0.548595 ! 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=1.69 mas, bmaj=3.954 mas, bpa=1.57 degrees ! Estimated noise=0.221647 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 = 0.000823513 Jy ! Component: 100 - total flux cleaned = 0.00124748 Jy ! Component: 150 - total flux cleaned = 0.0015101 Jy ! Component: 200 - total flux cleaned = 0.00166015 Jy ! Total flux subtracted in 200 components = 0.00166015 Jy ! Clean residual min=-0.000577 max=0.000478 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0140346 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0140346 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=0.013630Jy sigma=0.546736 ! Fit after self-cal, rms=0.013629Jy sigma=0.546634 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.69 x 3.954 at 1.57 degrees (North through East) ! Clean map min=-0.00055646 max=0.012326 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 1.03 FD 1.16 HN 1.05 KP 0.99 ! LA 0.93 MK 0.96 NL 1.18 OV 1.07 ! PT 1.01 SC 1.07 ! ! ! 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 1.10 FD 1.04 HN 1.08 KP 1.07 ! LA 1.15 MK 0.99 NL 1.12 OV 0.97 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 0.98 KP 1.09 ! LA 1.01 MK 1.02 NL 0.99 OV 0.83 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! 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 7. ! 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.09 KP 1.03 ! LA 1.02 MK 0.93 NL 1.05 OV 0.95 ! PT 0.90 SC 0.97 ! ! ! Fit before self-cal, rms=0.013629Jy sigma=0.546634 ! Fit after self-cal, rms=0.013782Jy sigma=0.544970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=3.94 mas, bpa=1.644 degrees ! Estimated noise=0.224303 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 = 0.000249653 Jy ! Component: 100 - total flux cleaned = 0.000334495 Jy ! Component: 150 - total flux cleaned = 0.000375612 Jy ! Component: 200 - total flux cleaned = 0.00039089 Jy ! Total flux subtracted in 200 components = 0.00039089 Jy ! Clean residual min=-0.000534 max=0.000489 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0144255 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0144255 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=0.013773Jy sigma=0.544832 ! Fit after self-cal, rms=0.013774Jy sigma=0.544738 ! 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=0.013774Jy sigma=0.544738 ! Fit after self-cal, rms=0.013754Jy sigma=0.544349 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.681 mas, bmaj=3.938 mas, bpa=1.621 degrees ! Estimated noise=0.225048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.11295e-05 Jy ! Component: 100 - total flux cleaned = 8.92082e-05 Jy ! Component: 150 - total flux cleaned = 9.55656e-05 Jy ! Component: 200 - total flux cleaned = 9.8492e-05 Jy ! Total flux subtracted in 200 components = 9.8492e-05 Jy ! Clean residual min=-0.000526 max=0.000497 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.014524 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.014524 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=0.013751Jy sigma=0.544289 ! Fit after self-cal, rms=0.013751Jy sigma=0.544251 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 = 5.98721e-06 Jy ! Component: 100 - total flux cleaned = 1.16713e-05 Jy ! Component: 150 - total flux cleaned = 1.42636e-05 Jy ! Component: 200 - total flux cleaned = 1.677e-05 Jy ! Total flux subtracted in 200 components = 1.677e-05 Jy ! Clean residual min=-0.000532 max=0.000497 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0145408 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0145408 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=0.013750Jy sigma=0.544207 ! Fit after self-cal, rms=0.013750Jy sigma=0.544203 ! 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=0.013750Jy sigma=0.544203 ! Fit after self-cal, rms=0.013791Jy sigma=0.544194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=3.937 mas, bpa=1.6 degrees ! Estimated noise=0.225665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.87315e-05 Jy ! Component: 100 - total flux cleaned = 4.93382e-05 Jy ! Component: 150 - total flux cleaned = 5.41708e-05 Jy ! Component: 200 - total flux cleaned = 5.40811e-05 Jy ! Total flux subtracted in 200 components = 5.40811e-05 Jy ! Clean residual min=-0.000535 max=0.000498 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0145949 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0145949 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=0.013790Jy sigma=0.544166 ! Fit after self-cal, rms=0.013790Jy sigma=0.544163 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.12992e-06 Jy ! Component: 100 - total flux cleaned = 2.10272e-06 Jy ! Component: 150 - total flux cleaned = 2.09737e-06 Jy ! Component: 200 - total flux cleaned = 4.08994e-06 Jy ! Total flux subtracted in 200 components = 4.08994e-06 Jy ! Clean residual min=-0.000536 max=0.000499 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.014599 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.014599 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=0.013789Jy sigma=0.544136 ! Fit after self-cal, rms=0.013789Jy sigma=0.544134 ! 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=0.013789Jy sigma=0.544134 ! Fit after self-cal, rms=0.013747Jy sigma=0.543385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=5.906 mas, bpa=-4.685 degrees ! Estimated noise=0.282468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.61393e-05 Jy ! Component: 100 - total flux cleaned = -1.66439e-05 Jy ! Component: 150 - total flux cleaned = -1.65783e-05 Jy ! Component: 200 - total flux cleaned = -1.2639e-05 Jy ! Total flux subtracted in 200 components = -1.2639e-05 Jy ! Clean residual min=-0.000573 max=0.000626 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0145863 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0145863 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=0.013747Jy sigma=0.543356 ! Fit after self-cal, rms=0.013748Jy sigma=0.543309 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 = 1.11969e-07 Jy ! Component: 100 - total flux cleaned = -1.12295e-07 Jy ! Component: 150 - total flux cleaned = -1.45488e-07 Jy ! Component: 200 - total flux cleaned = 3.22125e-06 Jy ! Total flux subtracted in 200 components = 3.22125e-06 Jy ! Clean residual min=-0.000572 max=0.000622 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0145895 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0145895 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=0.013748Jy sigma=0.543309 ! Fit after self-cal, rms=0.013748Jy sigma=0.543297 ! 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=1.677 mas, bmaj=3.931 mas, bpa=1.921 degrees ! Estimated noise=0.224198 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.677 x 3.931 at 1.921 degrees (North through East) ! Clean map min=-0.00050879 max=0.01237 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=1.364 mas, bmaj=3.35 mas, bpa=1.395 degrees ! Estimated noise=0.379445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948833 Jy ! Component: 100 - total flux cleaned = 0.0117187 Jy ! Component: 150 - total flux cleaned = 0.0127732 Jy ! Component: 200 - total flux cleaned = 0.0134115 Jy ! Total flux subtracted in 200 components = 0.0134115 Jy ! Clean residual min=-0.000954 max=0.000853 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0134115 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0134115 Jy ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=3.931 mas, bpa=1.921 degrees ! Estimated noise=0.224198 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) ! Added new window around map position (0.3, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625287 Jy ! Component: 100 - total flux cleaned = 0.000862011 Jy ! Component: 150 - total flux cleaned = 0.00102297 Jy ! Component: 200 - total flux cleaned = 0.00115207 Jy ! Total flux subtracted in 200 components = 0.00115207 Jy ! Clean residual min=-0.000532 max=0.000505 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0145636 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.0145636 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=3.784 mas, bmaj=5.906 mas, bpa=-4.685 degrees ! Estimated noise=0.282468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145713 Jy ! Component: 100 - total flux cleaned = 0.000191073 Jy ! Component: 150 - total flux cleaned = 0.000231841 Jy ! Component: 200 - total flux cleaned = 0.000263239 Jy ! Total flux subtracted in 200 components = 0.000263239 Jy ! Clean residual min=-0.000542 max=0.000551 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0148268 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 = 2.16071e-05 Jy ! Component: 100 - total flux cleaned = 4.11829e-05 Jy ! Component: 150 - total flux cleaned = 4.71649e-05 Jy ! Component: 200 - total flux cleaned = 5.05984e-05 Jy ! Total flux subtracted in 200 components = 5.05984e-05 Jy ! Clean residual min=-0.000537 max=0.000562 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0148774 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 0.0148774 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=3.931 mas, bpa=1.921 degrees ! Estimated noise=0.224198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.10442e-05 Jy ! Component: 100 - total flux cleaned = -1.79439e-05 Jy ! Component: 150 - total flux cleaned = -6.83951e-06 Jy ! Component: 200 - total flux cleaned = -3.54531e-07 Jy ! Total flux subtracted in 200 components = -3.54531e-07 Jy ! Clean residual min=-0.000516 max=0.000520 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.014877 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.014877 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=0.013742Jy sigma=0.543001 ! Fit after self-cal, rms=0.013740Jy sigma=0.542933 wmodel /d2/scr/pima/bp177h_uvs/J1436+0229_C_map.mod ! Writing 85 model components to file: /d2/scr/pima/bp177h_uvs/J1436+0229_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1436+0229_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1436+0229_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1436+0229_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1436+0229_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 = 6.31687e-06 Jy ! Component: 100 - total flux cleaned = 9.03546e-05 Jy ! Component: 150 - total flux cleaned = 0.000129392 Jy ! Component: 200 - total flux cleaned = 0.000107169 Jy ! Component: 250 - total flux cleaned = 8.6333e-05 Jy ! Component: 300 - total flux cleaned = 6.60283e-05 Jy ! Component: 350 - total flux cleaned = 5.93792e-05 Jy ! Component: 400 - total flux cleaned = 5.94725e-05 Jy ! Component: 450 - total flux cleaned = 5.96811e-05 Jy ! Component: 500 - total flux cleaned = 7.76503e-05 Jy ! Component: 550 - total flux cleaned = 8.35779e-05 Jy ! Component: 600 - total flux cleaned = 0.000106522 Jy ! Component: 650 - total flux cleaned = 0.000101036 Jy ! Component: 700 - total flux cleaned = 0.000112064 Jy ! Component: 750 - total flux cleaned = 0.000117462 Jy ! Component: 800 - total flux cleaned = 0.000127967 Jy ! Component: 850 - total flux cleaned = 0.000122938 Jy ! Component: 900 - total flux cleaned = 0.000123085 Jy ! Component: 950 - total flux cleaned = 0.000137809 Jy ! Component: 1000 - total flux cleaned = 0.000113292 Jy ! Component: 1050 - total flux cleaned = 0.000127694 Jy ! Component: 1100 - total flux cleaned = 0.000113458 Jy ! Component: 1150 - total flux cleaned = 0.000108838 Jy ! Component: 1200 - total flux cleaned = 0.000118014 Jy ! Component: 1250 - total flux cleaned = 0.000113506 Jy ! Component: 1300 - total flux cleaned = 0.000117974 Jy ! Component: 1350 - total flux cleaned = 0.000109168 Jy ! Component: 1400 - total flux cleaned = 0.000117853 Jy ! Component: 1450 - total flux cleaned = 0.000113525 Jy ! Component: 1500 - total flux cleaned = 0.000126204 Jy ! Component: 1550 - total flux cleaned = 0.000113666 Jy ! Component: 1600 - total flux cleaned = 0.000113754 Jy ! Component: 1650 - total flux cleaned = 0.000109651 Jy ! Component: 1700 - total flux cleaned = 0.000101617 Jy ! Component: 1750 - total flux cleaned = 8.96826e-05 Jy ! Component: 1800 - total flux cleaned = 9.76065e-05 Jy ! Component: 1850 - total flux cleaned = 8.58675e-05 Jy ! Component: 1900 - total flux cleaned = 7.81927e-05 Jy ! Component: 1950 - total flux cleaned = 7.43641e-05 Jy ! Component: 2000 - total flux cleaned = 5.92496e-05 Jy ! Component: 2050 - total flux cleaned = 2.93644e-05 Jy ! Component: 2100 - total flux cleaned = 2.20436e-05 Jy ! Component: 2150 - total flux cleaned = 1.10487e-05 Jy ! Component: 2200 - total flux cleaned = 3.82294e-06 Jy ! Component: 2250 - total flux cleaned = -1.4109e-05 Jy ! Component: 2300 - total flux cleaned = -2.48279e-05 Jy ! Component: 2350 - total flux cleaned = -3.89304e-05 Jy ! Component: 2400 - total flux cleaned = -5.63175e-05 Jy ! Component: 2450 - total flux cleaned = -6.66872e-05 Jy ! Component: 2500 - total flux cleaned = -7.00998e-05 Jy ! Component: 2550 - total flux cleaned = -8.70728e-05 Jy ! Component: 2600 - total flux cleaned = -7.69925e-05 Jy ! Component: 2650 - total flux cleaned = -9.69571e-05 Jy ! Component: 2700 - total flux cleaned = -0.000110253 Jy ! Component: 2750 - total flux cleaned = -0.000136441 Jy ! Component: 2800 - total flux cleaned = -0.000129881 Jy ! Component: 2850 - total flux cleaned = -0.000129912 Jy ! Component: 2900 - total flux cleaned = -0.000152266 Jy ! Component: 2950 - total flux cleaned = -0.000149131 Jy ! Component: 3000 - total flux cleaned = -0.000164872 Jy ! Component: 3050 - total flux cleaned = -0.000164867 Jy ! Component: 3100 - total flux cleaned = -0.00017725 Jy ! Component: 3150 - total flux cleaned = -0.000189536 Jy ! Component: 3200 - total flux cleaned = -0.000198686 Jy ! Component: 3250 - total flux cleaned = -0.00021685 Jy ! Component: 3300 - total flux cleaned = -0.000216812 Jy ! Component: 3350 - total flux cleaned = -0.000219813 Jy ! Component: 3400 - total flux cleaned = -0.000231672 Jy ! Component: 3450 - total flux cleaned = -0.000234644 Jy ! Component: 3500 - total flux cleaned = -0.000231739 Jy ! Component: 3550 - total flux cleaned = -0.000243348 Jy ! Component: 3600 - total flux cleaned = -0.000249136 Jy ! Component: 3650 - total flux cleaned = -0.000254862 Jy ! Component: 3700 - total flux cleaned = -0.000260545 Jy ! Component: 3750 - total flux cleaned = -0.00026903 Jy ! Component: 3800 - total flux cleaned = -0.000269027 Jy ! Component: 3850 - total flux cleaned = -0.000269038 Jy ! Component: 3900 - total flux cleaned = -0.000274583 Jy ! Component: 3950 - total flux cleaned = -0.000285626 Jy ! Component: 4000 - total flux cleaned = -0.000282864 Jy ! Component: 4050 - total flux cleaned = -0.000288356 Jy ! Total flux subtracted in 4096 components = -0.000291099 Jy ! Clean residual min=-0.000148 max=0.000149 Jy/beam ! Clean residual mean=-0.000000 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0145859 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 367 components and 0.0145859 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1436+0229_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.677 x 3.931 at 1.921 degrees (North through East) ! Clean map min=-0.00035449 max=0.012376 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1436+0229_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0123765 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.79408e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16206 1.16206 2.32412 4.64825 9.2965 18.593 37.186 74.372 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.161 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1436+0229_C_uvs.log closed on Sun Mar 30 00:47:14 2014