! Started logfile: /g0/scr/pima/s4195b_uvs/J2102+4659_X_uvs.log on Tue Dec 31 19:42:54 2013 obs /g0/scr/pima/s4195b_uvs/J2102+4659_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J2102+4659_X_uva.fits ! AN table 1: 22 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.630303 visibilities/baseline/integration-bin. ! Found source: J2102+4659 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1664 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195b_uvs/J2102+4659_X] 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 0.200x0.200 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999939Jy sigma=0.746115 ! Fit after self-cal, rms=0.992403Jy sigma=0.738252 ! 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=3.084 mas, bmaj=3.695 mas, bpa=-63.23 degrees ! Estimated noise=46.1272 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 (0.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082441 Jy ! Component: 100 - total flux cleaned = 0.00957066 Jy ! Total flux subtracted in 100 components = 0.00957066 Jy ! Clean residual min=-0.001528 max=0.001326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.00957066 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.00957066 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=0.013284Jy sigma=0.010348 ! Fit after self-cal, rms=0.011793Jy sigma=0.009147 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210752 Jy ! Component: 100 - total flux cleaned = 0.00206829 Jy ! Total flux subtracted in 100 components = 0.00206829 Jy ! Clean residual min=-0.001124 max=0.000872 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0116389 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0116389 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=0.012123Jy sigma=0.008511 ! Fit after self-cal, rms=0.012113Jy sigma=0.008509 ! 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=3.457 mas, bmaj=3.948 mas, bpa=-68.14 degrees ! Estimated noise=26.8093 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 = 7.30379e-05 Jy ! Component: 100 - total flux cleaned = 6.51756e-05 Jy ! Component: 150 - total flux cleaned = 6.49688e-05 Jy ! Component: 200 - total flux cleaned = 6.06956e-05 Jy ! Total flux subtracted in 200 components = 6.06956e-05 Jy ! Clean residual min=-0.000715 max=0.000676 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0116996 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.0116996 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=0.012149Jy sigma=0.008474 ! Fit after self-cal, rms=0.012147Jy sigma=0.008473 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.457 x 3.948 at -68.14 degrees (North through East) ! Clean map min=-0.00071165 max=0.012569 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* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.012147Jy sigma=0.008473 ! Fit after self-cal, rms=0.012147Jy sigma=0.008473 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=3.948 mas, bpa=-68.14 degrees ! Estimated noise=26.8093 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 = 4.28716e-06 Jy ! Component: 100 - total flux cleaned = 7.50893e-06 Jy ! Component: 150 - total flux cleaned = 1.31002e-05 Jy ! Component: 200 - total flux cleaned = 2.06228e-05 Jy ! Total flux subtracted in 200 components = 2.06228e-05 Jy ! Clean residual min=-0.000715 max=0.000669 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0117203 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.0117203 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=0.012152Jy sigma=0.008467 ! Fit after self-cal, rms=0.012153Jy sigma=0.008467 ! 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=0.012153Jy sigma=0.008467 ! Fit after self-cal, rms=0.012103Jy sigma=0.008460 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=3.951 mas, bpa=-67.49 degrees ! Estimated noise=26.6031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.50941e-05 Jy ! Component: 100 - total flux cleaned = -5.83448e-05 Jy ! Component: 150 - total flux cleaned = -6.37579e-05 Jy ! Component: 200 - total flux cleaned = -6.13171e-05 Jy ! Total flux subtracted in 200 components = -6.13171e-05 Jy ! Clean residual min=-0.000691 max=0.000652 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0116589 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.0116589 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=0.012093Jy sigma=0.008464 ! Fit after self-cal, rms=0.012094Jy sigma=0.008464 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 = 2.36826e-06 Jy ! Component: 100 - total flux cleaned = 2.52447e-06 Jy ! Component: 150 - total flux cleaned = 2.58998e-06 Jy ! Component: 200 - total flux cleaned = 2.6178e-06 Jy ! Total flux subtracted in 200 components = 2.6178e-06 Jy ! Clean residual min=-0.000692 max=0.000644 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0116616 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.0116616 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=0.012090Jy sigma=0.008464 ! Fit after self-cal, rms=0.012092Jy sigma=0.008464 ! 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=0.012092Jy sigma=0.008464 ! Fit after self-cal, rms=0.012089Jy sigma=0.008464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=3.951 mas, bpa=-67.45 degrees ! Estimated noise=26.5895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.19868e-06 Jy ! Component: 100 - total flux cleaned = 1.15567e-06 Jy ! Component: 150 - total flux cleaned = -7.98265e-07 Jy ! Component: 200 - total flux cleaned = -6.20021e-07 Jy ! Total flux subtracted in 200 components = -6.20021e-07 Jy ! Clean residual min=-0.000691 max=0.000639 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0116609 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.011661 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=0.012086Jy sigma=0.008465 ! Fit after self-cal, rms=0.012087Jy sigma=0.008465 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 = 2.77609e-06 Jy ! Component: 100 - total flux cleaned = 4.94878e-06 Jy ! Component: 150 - total flux cleaned = 4.95554e-06 Jy ! Component: 200 - total flux cleaned = 4.97398e-06 Jy ! Total flux subtracted in 200 components = 4.97398e-06 Jy ! Clean residual min=-0.000690 max=0.000633 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0116659 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.0116659 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=0.012085Jy sigma=0.008465 ! Fit after self-cal, rms=0.012086Jy sigma=0.008465 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.012086Jy sigma=0.008465 ! Fit after self-cal, rms=0.012085Jy sigma=0.008465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.816 mas, bmaj=4.13 mas, bpa=-56.01 degrees ! Estimated noise=26.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.94573e-07 Jy ! Component: 100 - total flux cleaned = 1.23799e-06 Jy ! Component: 150 - total flux cleaned = 1.21952e-06 Jy ! Component: 200 - total flux cleaned = 1.17615e-06 Jy ! Total flux subtracted in 200 components = 1.17615e-06 Jy ! Clean residual min=-0.000704 max=0.000648 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0116671 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.0116671 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=0.012083Jy sigma=0.008466 ! Fit after self-cal, rms=0.012084Jy sigma=0.008465 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 = -2.15181e-06 Jy ! Component: 100 - total flux cleaned = -1.87254e-07 Jy ! Component: 150 - total flux cleaned = -1.86611e-06 Jy ! Component: 200 - total flux cleaned = -1.80254e-06 Jy ! Total flux subtracted in 200 components = -1.80254e-06 Jy ! Clean residual min=-0.000702 max=0.000646 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0116653 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.0116653 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=0.012082Jy sigma=0.008466 ! Fit after self-cal, rms=0.012083Jy sigma=0.008466 ! 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=3.457 mas, bmaj=3.951 mas, bpa=-67.42 degrees ! Estimated noise=26.5844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.457 x 3.951 at -67.42 degrees (North through East) ! Clean map min=-0.00068071 max=0.012463 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=3.086 mas, bmaj=3.699 mas, bpa=-62.92 degrees ! Estimated noise=45.8082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994366 Jy ! Component: 100 - total flux cleaned = 0.0114586 Jy ! Component: 150 - total flux cleaned = 0.0113611 Jy ! Component: 200 - total flux cleaned = 0.0112565 Jy ! Total flux subtracted in 200 components = 0.0112565 Jy ! Clean residual min=-0.001049 max=0.000804 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0112565 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0112565 Jy ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=3.951 mas, bpa=-67.42 degrees ! Estimated noise=26.5844 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 = 0.000120723 Jy ! Component: 100 - total flux cleaned = 0.000201997 Jy ! Component: 150 - total flux cleaned = 0.000261174 Jy ! Component: 200 - total flux cleaned = 0.000310493 Jy ! Total flux subtracted in 200 components = 0.000310493 Jy ! Clean residual min=-0.000696 max=0.000668 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.011567 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.011567 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.816 mas, bmaj=4.13 mas, bpa=-56.01 degrees ! Estimated noise=26.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.22025e-05 Jy ! Component: 100 - total flux cleaned = 6.1491e-05 Jy ! Component: 150 - total flux cleaned = 6.70646e-05 Jy ! Component: 200 - total flux cleaned = 6.97291e-05 Jy ! Total flux subtracted in 200 components = 6.97291e-05 Jy ! Clean residual min=-0.000699 max=0.000668 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0116367 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 = 4.80246e-06 Jy ! Component: 100 - total flux cleaned = 9.15391e-06 Jy ! Component: 150 - total flux cleaned = 1.30844e-05 Jy ! Component: 200 - total flux cleaned = 1.30447e-05 Jy ! Total flux subtracted in 200 components = 1.30447e-05 Jy ! Clean residual min=-0.000699 max=0.000658 Jy/beam ! Clean residual mean=0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0116497 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 66 components and 0.0116497 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=3.951 mas, bpa=-67.42 degrees ! Estimated noise=26.5844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.96174e-06 Jy ! Component: 100 - total flux cleaned = -2.9649e-06 Jy ! Component: 150 - total flux cleaned = 8.14105e-07 Jy ! Component: 200 - total flux cleaned = 2.59168e-06 Jy ! Total flux subtracted in 200 components = 2.59168e-06 Jy ! Clean residual min=-0.000695 max=0.000637 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0116523 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0116523 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=0.012077Jy sigma=0.008470 ! Fit after self-cal, rms=0.012079Jy sigma=0.008469 wmodel /g0/scr/pima/s4195b_uvs/J2102+4659_X_map.mod ! Writing 77 model components to file: /g0/scr/pima/s4195b_uvs/J2102+4659_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J2102+4659_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J2102+4659_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J2102+4659_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195b_uvs/J2102+4659_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152271 Jy ! Component: 100 - total flux cleaned = -0.000239748 Jy ! Component: 150 - total flux cleaned = -0.000269542 Jy ! Component: 200 - total flux cleaned = -0.000296827 Jy ! Component: 250 - total flux cleaned = -0.000355215 Jy ! Component: 300 - total flux cleaned = -0.00040103 Jy ! Component: 350 - total flux cleaned = -0.00043704 Jy ! Component: 400 - total flux cleaned = -0.000478406 Jy ! Component: 450 - total flux cleaned = -0.000524268 Jy ! Component: 500 - total flux cleaned = -0.000580831 Jy ! Component: 550 - total flux cleaned = -0.000629277 Jy ! Component: 600 - total flux cleaned = -0.000675994 Jy ! Component: 650 - total flux cleaned = -0.000698518 Jy ! Component: 700 - total flux cleaned = -0.00070398 Jy ! Component: 750 - total flux cleaned = -0.000725253 Jy ! Component: 800 - total flux cleaned = -0.000735581 Jy ! Component: 850 - total flux cleaned = -0.000745661 Jy ! Component: 900 - total flux cleaned = -0.000750459 Jy ! Component: 950 - total flux cleaned = -0.000750389 Jy ! Component: 1000 - total flux cleaned = -0.000745681 Jy ! Component: 1050 - total flux cleaned = -0.000750242 Jy ! Component: 1100 - total flux cleaned = -0.000754684 Jy ! Component: 1150 - total flux cleaned = -0.000750353 Jy ! Component: 1200 - total flux cleaned = -0.000754697 Jy ! Component: 1250 - total flux cleaned = -0.000750337 Jy ! Component: 1300 - total flux cleaned = -0.000750311 Jy ! Component: 1350 - total flux cleaned = -0.000741996 Jy ! Component: 1400 - total flux cleaned = -0.000746089 Jy ! Component: 1450 - total flux cleaned = -0.000741998 Jy ! Component: 1500 - total flux cleaned = -0.000737969 Jy ! Component: 1550 - total flux cleaned = -0.000733972 Jy ! Component: 1600 - total flux cleaned = -0.000737936 Jy ! Component: 1650 - total flux cleaned = -0.000733984 Jy ! Component: 1700 - total flux cleaned = -0.000718405 Jy ! Component: 1750 - total flux cleaned = -0.000702935 Jy ! Component: 1800 - total flux cleaned = -0.000691413 Jy ! Component: 1850 - total flux cleaned = -0.000683775 Jy ! Component: 1900 - total flux cleaned = -0.000668602 Jy ! Component: 1950 - total flux cleaned = -0.000653491 Jy ! Component: 2000 - total flux cleaned = -0.000642182 Jy ! Component: 2050 - total flux cleaned = -0.000627158 Jy ! Component: 2100 - total flux cleaned = -0.000615937 Jy ! Component: 2150 - total flux cleaned = -0.000612216 Jy ! Component: 2200 - total flux cleaned = -0.000593624 Jy ! Component: 2250 - total flux cleaned = -0.000582475 Jy ! Component: 2300 - total flux cleaned = -0.000563929 Jy ! Component: 2350 - total flux cleaned = -0.000552798 Jy ! Component: 2400 - total flux cleaned = -0.000530568 Jy ! Component: 2450 - total flux cleaned = -0.000519456 Jy ! Component: 2500 - total flux cleaned = -0.000497229 Jy ! Component: 2550 - total flux cleaned = -0.000474991 Jy ! Component: 2600 - total flux cleaned = -0.000449032 Jy ! Component: 2650 - total flux cleaned = -0.000423035 Jy ! Component: 2700 - total flux cleaned = -0.000404453 Jy ! Component: 2750 - total flux cleaned = -0.000374713 Jy ! Component: 2800 - total flux cleaned = -0.00035237 Jy ! Component: 2850 - total flux cleaned = -0.000333731 Jy ! Component: 2900 - total flux cleaned = -0.000307607 Jy ! Component: 2950 - total flux cleaned = -0.000288912 Jy ! Component: 3000 - total flux cleaned = -0.000255192 Jy ! Component: 3050 - total flux cleaned = -0.000232675 Jy ! Component: 3100 - total flux cleaned = -0.000213881 Jy ! Component: 3150 - total flux cleaned = -0.000191288 Jy ! Component: 3200 - total flux cleaned = -0.000172399 Jy ! Component: 3250 - total flux cleaned = -0.000153447 Jy ! Component: 3300 - total flux cleaned = -0.000134441 Jy ! Component: 3350 - total flux cleaned = -0.000115327 Jy ! Component: 3400 - total flux cleaned = -0.000103822 Jy ! Component: 3450 - total flux cleaned = -8.84287e-05 Jy ! Component: 3500 - total flux cleaned = -7.67824e-05 Jy ! Component: 3550 - total flux cleaned = -6.51297e-05 Jy ! Component: 3600 - total flux cleaned = -5.3365e-05 Jy ! Component: 3650 - total flux cleaned = -3.75879e-05 Jy ! Component: 3700 - total flux cleaned = -2.57183e-05 Jy ! Component: 3750 - total flux cleaned = -9.77457e-06 Jy ! Component: 3800 - total flux cleaned = 6.26542e-06 Jy ! Component: 3850 - total flux cleaned = 3.04848e-05 Jy ! Component: 3900 - total flux cleaned = 3.85995e-05 Jy ! Component: 3950 - total flux cleaned = 5.90619e-05 Jy ! Component: 4000 - total flux cleaned = 6.73039e-05 Jy ! Component: 4050 - total flux cleaned = 8.8105e-05 Jy ! Total flux subtracted in 4096 components = 0.000104838 Jy ! Clean residual min=-0.000219 max=0.000265 Jy/beam ! Clean residual mean=0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0117572 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 334 components and 0.0117572 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J2102+4659_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.457 x 3.951 at -67.42 degrees (North through East) ! Clean map min=-0.00082065 max=0.012575 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J2102+4659_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0125754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.41135e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.00662 2.00662 4.01325 8.02649 16.053 32.106 64.212 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 149.504 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J2102+4659_X_uvs.log closed on Tue Dec 31 19:43:00 2013