! Started logfile: /d2/scr/pima/bp177i_uvs/J0939+6415_C_uvs.log on Tue Apr 15 00:21:18 2014 obs /d2/scr/pima/bp177i_uvs/J0939+6415_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0939+6415_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0939+6415 ! ! 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 1056 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/J0939+6415_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=1.000851Jy sigma=44.260213 ! Fit after self-cal, rms=0.962407Jy sigma=42.546178 ! 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=1.465 mas, bmaj=4.83 mas, bpa=-4.884 degrees ! Estimated noise=0.688491 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 = 0.0277753 Jy ! Component: 100 - total flux cleaned = 0.0348399 Jy ! Total flux subtracted in 100 components = 0.0348399 Jy ! Clean residual min=-0.002110 max=0.003150 Jy/beam ! Clean residual mean=-0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0348399 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0348399 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=0.016275Jy sigma=0.667679 ! Fit after self-cal, rms=0.015652Jy sigma=0.640465 ! 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=1.7 mas, bmaj=5.024 mas, bpa=-5.065 degrees ! Estimated noise=0.501133 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 = 0.00490267 Jy ! Component: 100 - total flux cleaned = 0.00715293 Jy ! Component: 150 - total flux cleaned = 0.00825526 Jy ! Component: 200 - total flux cleaned = 0.00894214 Jy ! Total flux subtracted in 200 components = 0.00894214 Jy ! Clean residual min=-0.001497 max=0.001797 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.043782 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.043782 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=0.014092Jy sigma=0.575646 ! Fit after self-cal, rms=0.014096Jy sigma=0.575463 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.7 x 5.024 at -5.065 degrees (North through East) ! Clean map min=-0.0014621 max=0.037803 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 0.91 FD 1.05 HN 0.96 KP 0.88 ! LA 1.01 MK 1.11 NL 1.13 OV 0.87 ! PT 0.87 SC 0.89 ! ! ! Correcting IF 2. ! 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 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 0.91 FD 1.08 HN 0.97 KP 0.98 ! LA 1.03 MK 1.20 NL 1.13 OV 0.99 ! PT 1.02 SC 0.91 ! ! ! Correcting IF 5. ! 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.05 KP 1.09 ! LA 1.12 MK 1.11 NL 1.07 OV 0.93 ! PT 1.00 SC 0.95 ! ! ! 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 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.014096Jy sigma=0.575463 ! Fit after self-cal, rms=0.013861Jy sigma=0.562744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.705 mas, bmaj=5.013 mas, bpa=-4.956 degrees ! Estimated noise=0.501532 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 = 0.000485537 Jy ! Component: 100 - total flux cleaned = 0.000811033 Jy ! Component: 150 - total flux cleaned = 0.00104115 Jy ! Component: 200 - total flux cleaned = 0.00118809 Jy ! Total flux subtracted in 200 components = 0.00118809 Jy ! Clean residual min=-0.001389 max=0.001382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0449701 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0449701 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=0.013831Jy sigma=0.562101 ! Fit after self-cal, rms=0.013833Jy sigma=0.562041 ! 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=0.013833Jy sigma=0.562041 ! Fit after self-cal, rms=0.013834Jy sigma=0.557835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.71 mas, bmaj=5.014 mas, bpa=-4.876 degrees ! Estimated noise=0.503006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.22044e-06 Jy ! Component: 100 - total flux cleaned = -6.11503e-06 Jy ! Component: 150 - total flux cleaned = 3.82877e-06 Jy ! Component: 200 - total flux cleaned = 1.32311e-05 Jy ! Total flux subtracted in 200 components = 1.32311e-05 Jy ! Clean residual min=-0.001353 max=0.001255 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0449834 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0449834 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=0.013827Jy sigma=0.557740 ! Fit after self-cal, rms=0.013829Jy sigma=0.557719 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 = 4.51036e-06 Jy ! Component: 100 - total flux cleaned = 1.32418e-05 Jy ! Component: 150 - total flux cleaned = 2.17134e-05 Jy ! Component: 200 - total flux cleaned = 2.97567e-05 Jy ! Total flux subtracted in 200 components = 2.97567e-05 Jy ! Clean residual min=-0.001353 max=0.001257 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0450131 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0450131 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=0.013826Jy sigma=0.557646 ! Fit after self-cal, rms=0.013826Jy sigma=0.557643 ! 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=0.013826Jy sigma=0.557643 ! Fit after self-cal, rms=0.013842Jy sigma=0.557629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.71 mas, bmaj=5.015 mas, bpa=-4.859 degrees ! Estimated noise=0.503609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.99835e-05 Jy ! Component: 100 - total flux cleaned = 4.22957e-05 Jy ! Component: 150 - total flux cleaned = 4.64239e-05 Jy ! Component: 200 - total flux cleaned = 5.03148e-05 Jy ! Total flux subtracted in 200 components = 5.03148e-05 Jy ! Clean residual min=-0.001358 max=0.001259 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0450634 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0450634 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=0.013838Jy sigma=0.557572 ! Fit after self-cal, rms=0.013838Jy sigma=0.557568 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 = 7.26624e-06 Jy ! Component: 100 - total flux cleaned = 1.14103e-05 Jy ! Component: 150 - total flux cleaned = 1.52645e-05 Jy ! Component: 200 - total flux cleaned = 2.29414e-05 Jy ! Total flux subtracted in 200 components = 2.29414e-05 Jy ! Clean residual min=-0.001358 max=0.001259 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0450864 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0450864 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=0.013836Jy sigma=0.557497 ! Fit after self-cal, rms=0.013837Jy sigma=0.557492 ! 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=0.013837Jy sigma=0.557492 ! Fit after self-cal, rms=0.013842Jy sigma=0.557488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=5.451 mas, bpa=-4.876 degrees ! Estimated noise=0.622872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530977 Jy ! Component: 100 - total flux cleaned = 0.000575989 Jy ! Component: 150 - total flux cleaned = 0.000584236 Jy ! Component: 200 - total flux cleaned = 0.000584258 Jy ! Total flux subtracted in 200 components = 0.000584258 Jy ! Clean residual min=-0.001529 max=0.001474 Jy/beam ! Clean residual mean=-0.000004 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0456706 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0456706 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=0.013854Jy sigma=0.558076 ! Fit after self-cal, rms=0.013854Jy sigma=0.558025 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 = 2.9549e-05 Jy ! Component: 100 - total flux cleaned = 2.32539e-05 Jy ! Component: 150 - total flux cleaned = 2.32368e-05 Jy ! Component: 200 - total flux cleaned = 2.30758e-05 Jy ! Total flux subtracted in 200 components = 2.30758e-05 Jy ! Clean residual min=-0.001545 max=0.001487 Jy/beam ! Clean residual mean=-0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0456937 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0456937 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=0.013865Jy sigma=0.558499 ! Fit after self-cal, rms=0.013865Jy sigma=0.558485 ! 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=1.71 mas, bmaj=5.016 mas, bpa=-4.853 degrees ! Estimated noise=0.503902 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.71 x 5.016 at -4.853 degrees (North through East) ! Clean map min=-0.0012866 max=0.038077 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=1.475 mas, bmaj=4.819 mas, bpa=-4.686 degrees ! Estimated noise=0.692245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280843 Jy ! Component: 100 - total flux cleaned = 0.0351054 Jy ! Component: 150 - total flux cleaned = 0.0385638 Jy ! Component: 200 - total flux cleaned = 0.0404643 Jy ! Total flux subtracted in 200 components = 0.0404643 Jy ! Clean residual min=-0.001875 max=0.001994 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0404643 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0404643 Jy ! Inverting map and beam ! Estimated beam: bmin=1.71 mas, bmaj=5.016 mas, bpa=-4.853 degrees ! Estimated noise=0.503902 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 (2.4, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214305 Jy ! Component: 100 - total flux cleaned = 0.00337981 Jy ! Component: 150 - total flux cleaned = 0.00417322 Jy ! Component: 200 - total flux cleaned = 0.00473047 Jy ! Total flux subtracted in 200 components = 0.00473047 Jy ! Clean residual min=-0.001291 max=0.001258 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0451948 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0451948 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=3.526 mas, bmaj=5.451 mas, bpa=-4.876 degrees ! Estimated noise=0.622872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697019 Jy ! Component: 100 - total flux cleaned = 0.000795479 Jy ! Component: 150 - total flux cleaned = 0.000841592 Jy ! Component: 200 - total flux cleaned = 0.000858694 Jy ! Total flux subtracted in 200 components = 0.000858694 Jy ! Clean residual min=-0.001418 max=0.001553 Jy/beam ! Clean residual mean=-0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0460535 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 = 2.01762e-05 Jy ! Component: 100 - total flux cleaned = 5.02891e-05 Jy ! Component: 150 - total flux cleaned = 7.17329e-05 Jy ! Component: 200 - total flux cleaned = 9.61373e-05 Jy ! Total flux subtracted in 200 components = 9.61373e-05 Jy ! Clean residual min=-0.001438 max=0.001545 Jy/beam ! Clean residual mean=-0.000005 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0461496 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 78 components and 0.0461496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.71 mas, bmaj=5.016 mas, bpa=-4.853 degrees ! Estimated noise=0.503902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.48801e-05 Jy ! Component: 100 - total flux cleaned = -7.02065e-05 Jy ! Component: 150 - total flux cleaned = -4.87872e-05 Jy ! Component: 200 - total flux cleaned = -1.89914e-05 Jy ! Total flux subtracted in 200 components = -1.89914e-05 Jy ! Clean residual min=-0.001285 max=0.001246 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0461306 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.0461306 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=0.013719Jy sigma=0.552720 ! Fit after self-cal, rms=0.013703Jy sigma=0.552061 wmodel /d2/scr/pima/bp177i_uvs/J0939+6415_C_map.mod ! Writing 101 model components to file: /d2/scr/pima/bp177i_uvs/J0939+6415_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0939+6415_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0939+6415_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0939+6415_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0939+6415_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116748 Jy ! Component: 100 - total flux cleaned = -0.000324838 Jy ! Component: 150 - total flux cleaned = -0.00057605 Jy ! Component: 200 - total flux cleaned = -0.000832468 Jy ! Component: 250 - total flux cleaned = -0.00107712 Jy ! Component: 300 - total flux cleaned = -0.00122711 Jy ! Component: 350 - total flux cleaned = -0.00127534 Jy ! Component: 400 - total flux cleaned = -0.00136844 Jy ! Component: 450 - total flux cleaned = -0.00144341 Jy ! Component: 500 - total flux cleaned = -0.00148738 Jy ! Component: 550 - total flux cleaned = -0.00154425 Jy ! Component: 600 - total flux cleaned = -0.00159945 Jy ! Component: 650 - total flux cleaned = -0.00158568 Jy ! Component: 700 - total flux cleaned = -0.00166567 Jy ! Component: 750 - total flux cleaned = -0.00163921 Jy ! Component: 800 - total flux cleaned = -0.0016388 Jy ! Component: 850 - total flux cleaned = -0.00162585 Jy ! Component: 900 - total flux cleaned = -0.00166279 Jy ! Component: 950 - total flux cleaned = -0.00167482 Jy ! Component: 1000 - total flux cleaned = -0.00171103 Jy ! Component: 1050 - total flux cleaned = -0.00175807 Jy ! Component: 1100 - total flux cleaned = -0.00179292 Jy ! Component: 1150 - total flux cleaned = -0.00183838 Jy ! Component: 1200 - total flux cleaned = -0.00186061 Jy ! Component: 1250 - total flux cleaned = -0.00186062 Jy ! Component: 1300 - total flux cleaned = -0.00187148 Jy ! Component: 1350 - total flux cleaned = -0.00185026 Jy ! Component: 1400 - total flux cleaned = -0.00192417 Jy ! Component: 1450 - total flux cleaned = -0.00189281 Jy ! Component: 1500 - total flux cleaned = -0.00191344 Jy ! Component: 1550 - total flux cleaned = -0.00192351 Jy ! Component: 1600 - total flux cleaned = -0.00190363 Jy ! Component: 1650 - total flux cleaned = -0.00190342 Jy ! Component: 1700 - total flux cleaned = -0.00188402 Jy ! Component: 1750 - total flux cleaned = -0.00192272 Jy ! Component: 1800 - total flux cleaned = -0.00194164 Jy ! Component: 1850 - total flux cleaned = -0.00194168 Jy ! Component: 1900 - total flux cleaned = -0.00196957 Jy ! Component: 1950 - total flux cleaned = -0.00197871 Jy ! Component: 2000 - total flux cleaned = -0.00198773 Jy ! Component: 2050 - total flux cleaned = -0.00198785 Jy ! Component: 2100 - total flux cleaned = -0.00201447 Jy ! Component: 2150 - total flux cleaned = -0.00201453 Jy ! Component: 2200 - total flux cleaned = -0.00204937 Jy ! Component: 2250 - total flux cleaned = -0.00207512 Jy ! Component: 2300 - total flux cleaned = -0.00207499 Jy ! Component: 2350 - total flux cleaned = -0.00209179 Jy ! Component: 2400 - total flux cleaned = -0.00208345 Jy ! Component: 2450 - total flux cleaned = -0.00210826 Jy ! Component: 2500 - total flux cleaned = -0.00214098 Jy ! Component: 2550 - total flux cleaned = -0.00215716 Jy ! Component: 2600 - total flux cleaned = -0.0021571 Jy ! Component: 2650 - total flux cleaned = -0.00214135 Jy ! Component: 2700 - total flux cleaned = -0.0021806 Jy ! Component: 2750 - total flux cleaned = -0.00221159 Jy ! Component: 2800 - total flux cleaned = -0.00220387 Jy ! Component: 2850 - total flux cleaned = -0.00220387 Jy ! Component: 2900 - total flux cleaned = -0.00221897 Jy ! Component: 2950 - total flux cleaned = -0.00222641 Jy ! Component: 3000 - total flux cleaned = -0.00224121 Jy ! Component: 3050 - total flux cleaned = -0.00222653 Jy ! Component: 3100 - total flux cleaned = -0.00222662 Jy ! Component: 3150 - total flux cleaned = -0.00224109 Jy ! Component: 3200 - total flux cleaned = -0.00227693 Jy ! Component: 3250 - total flux cleaned = -0.00229812 Jy ! Component: 3300 - total flux cleaned = -0.00227005 Jy ! Component: 3350 - total flux cleaned = -0.00228421 Jy ! Component: 3400 - total flux cleaned = -0.0022981 Jy ! Component: 3450 - total flux cleaned = -0.0023461 Jy ! Component: 3500 - total flux cleaned = -0.00235283 Jy ! Component: 3550 - total flux cleaned = -0.0023596 Jy ! Component: 3600 - total flux cleaned = -0.00240646 Jy ! Component: 3650 - total flux cleaned = -0.00242633 Jy ! Component: 3700 - total flux cleaned = -0.00243949 Jy ! Component: 3750 - total flux cleaned = -0.00249184 Jy ! Component: 3800 - total flux cleaned = -0.00247895 Jy ! Component: 3850 - total flux cleaned = -0.002524 Jy ! Component: 3900 - total flux cleaned = -0.00254957 Jy ! Component: 3950 - total flux cleaned = -0.0025622 Jy ! Component: 4000 - total flux cleaned = -0.00257478 Jy ! Component: 4050 - total flux cleaned = -0.00258736 Jy ! Total flux subtracted in 4096 components = -0.00258738 Jy ! Clean residual min=-0.000323 max=0.000329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0435433 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 411 components and 0.0435432 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0939+6415_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.71 x 5.016 at -4.853 degrees (North through East) ! Clean map min=-0.00071095 max=0.037428 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0939+6415_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0374276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.892899 0.892899 1.7858 3.5716 7.14319 14.2864 28.5728 57.1455 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.984 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0939+6415_C_uvs.log closed on Tue Apr 15 00:21:24 2014