! Started logfile: /d2/scr/pima/bp177i_uvs/J0939+6415_X_uvs.log on Tue Apr 15 00:16:11 2014 obs /d2/scr/pima/bp177i_uvs/J0939+6415_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0939+6415_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 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 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 936 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 /d2/scr/pima/bp177i_uvs/J0939+6415_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. ! ! 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=1.000504Jy sigma=37.334107 ! Fit after self-cal, rms=0.964384Jy sigma=35.995817 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9349 mas, bmaj=2.683 mas, bpa=-3.386 degrees ! Estimated noise=0.823513 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 = 0.0250928 Jy ! Component: 100 - total flux cleaned = 0.0322689 Jy ! Total flux subtracted in 100 components = 0.0322689 Jy ! Clean residual min=-0.002772 max=0.004360 Jy/beam ! Clean residual mean=0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0322689 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0322689 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=0.018372Jy sigma=0.668584 ! Fit after self-cal, rms=0.018228Jy sigma=0.664622 ! 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=1.109 mas, bmaj=2.759 mas, bpa=-4.426 degrees ! Estimated noise=0.626247 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 = 0.00637133 Jy ! Component: 100 - total flux cleaned = 0.00945823 Jy ! Component: 150 - total flux cleaned = 0.0112117 Jy ! Component: 200 - total flux cleaned = 0.0123176 Jy ! Total flux subtracted in 200 components = 0.0123176 Jy ! Clean residual min=-0.002141 max=0.003610 Jy/beam ! Clean residual mean=0.000000 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0445864 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.0445864 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=0.016099Jy sigma=0.579443 ! Fit after self-cal, rms=0.016086Jy sigma=0.578937 ! Inverting map ! Added new window around map position (-2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262702 Jy ! Component: 100 - total flux cleaned = 0.0027563 Jy ! Component: 150 - total flux cleaned = 0.00256658 Jy ! Component: 200 - total flux cleaned = 0.00241564 Jy ! Total flux subtracted in 200 components = 0.00241564 Jy ! Clean residual min=-0.001983 max=0.002130 Jy/beam ! Clean residual mean=-0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0470021 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0470021 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=0.015440Jy sigma=0.556160 ! Fit after self-cal, rms=0.015407Jy sigma=0.554888 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 2.759 at -4.426 degrees (North through East) ! Clean map min=-0.0019408 max=0.035338 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 1.10 FD 1.14 HN 1.04 KP 0.93 ! LA 1.01 MK 0.92 NL 1.18 OV 1.11 ! PT 0.93 SC 1.03 ! ! ! 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 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 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 1.00* 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 1.01 FD 1.09 HN 1.05 KP 0.97 ! LA 0.96 MK 1.14 NL 1.06 OV 0.97 ! PT 0.86 SC 1.02 ! ! ! 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=0.015407Jy sigma=0.554888 ! Fit after self-cal, rms=0.015454Jy sigma=0.549581 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.765 mas, bpa=-4.46 degrees ! Estimated noise=0.632409 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 = 0.000397669 Jy ! Component: 100 - total flux cleaned = 0.000419409 Jy ! Component: 150 - total flux cleaned = 0.000460206 Jy ! Component: 200 - total flux cleaned = 0.000553761 Jy ! Total flux subtracted in 200 components = 0.000553761 Jy ! Clean residual min=-0.001786 max=0.001786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0475558 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0475558 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=0.015382Jy sigma=0.547052 ! Fit after self-cal, rms=0.015377Jy sigma=0.546789 ! 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=0.015377Jy sigma=0.546789 ! Fit after self-cal, rms=0.015371Jy sigma=0.546695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.766 mas, bpa=-4.443 degrees ! Estimated noise=0.633036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318066 Jy ! Component: 100 - total flux cleaned = 0.000371013 Jy ! Component: 150 - total flux cleaned = 0.000419422 Jy ! Component: 200 - total flux cleaned = 0.000464383 Jy ! Total flux subtracted in 200 components = 0.000464383 Jy ! Clean residual min=-0.001787 max=0.001734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0480202 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.0480202 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=0.015335Jy sigma=0.545489 ! Fit after self-cal, rms=0.015333Jy sigma=0.545404 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134077 Jy ! Component: 100 - total flux cleaned = 0.000162408 Jy ! Component: 150 - total flux cleaned = 0.00020156 Jy ! Component: 200 - total flux cleaned = 0.0002135 Jy ! Total flux subtracted in 200 components = 0.0002135 Jy ! Clean residual min=-0.001762 max=0.001694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0482337 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0482337 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=0.015310Jy sigma=0.544686 ! Fit after self-cal, rms=0.015310Jy sigma=0.544643 ! 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=0.015310Jy sigma=0.544643 ! Fit after self-cal, rms=0.015142Jy sigma=0.541193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.772 mas, bpa=-4.444 degrees ! Estimated noise=0.628035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467907 Jy ! Component: 100 - total flux cleaned = -0.000596059 Jy ! Component: 150 - total flux cleaned = -0.000629188 Jy ! Component: 200 - total flux cleaned = -0.000639312 Jy ! Total flux subtracted in 200 components = -0.000639312 Jy ! Clean residual min=-0.001665 max=0.001578 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0475944 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0475944 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=0.015125Jy sigma=0.540255 ! Fit after self-cal, rms=0.015127Jy sigma=0.540221 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 = -2.15793e-05 Jy ! Component: 100 - total flux cleaned = -3.12358e-05 Jy ! Component: 150 - total flux cleaned = -3.11781e-05 Jy ! Component: 200 - total flux cleaned = -2.21892e-05 Jy ! Total flux subtracted in 200 components = -2.21892e-05 Jy ! Clean residual min=-0.001661 max=0.001570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0475722 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.0475722 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=0.015117Jy sigma=0.539846 ! Fit after self-cal, rms=0.015117Jy sigma=0.539833 ! 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=0.015117Jy sigma=0.539833 ! Fit after self-cal, rms=0.015054Jy sigma=0.539754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=3.082 mas, bpa=-5.84 degrees ! Estimated noise=0.746968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486735 Jy ! Component: 100 - total flux cleaned = 0.000539795 Jy ! Component: 150 - total flux cleaned = 0.000579944 Jy ! Component: 200 - total flux cleaned = 0.000616223 Jy ! Total flux subtracted in 200 components = 0.000616223 Jy ! Clean residual min=-0.001974 max=0.001849 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0481884 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.0481884 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=0.015060Jy sigma=0.539730 ! Fit after self-cal, rms=0.015061Jy sigma=0.539679 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154116 Jy ! Component: 100 - total flux cleaned = 0.000178747 Jy ! Component: 150 - total flux cleaned = 0.000210395 Jy ! Component: 200 - total flux cleaned = 0.000233115 Jy ! Total flux subtracted in 200 components = 0.000233115 Jy ! Clean residual min=-0.001930 max=0.001851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0484215 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.0484215 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=0.015065Jy sigma=0.539770 ! Fit after self-cal, rms=0.015066Jy sigma=0.539758 ! 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=1.11 mas, bmaj=2.774 mas, bpa=-4.432 degrees ! Estimated noise=0.625542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 2.774 at -4.432 degrees (North through East) ! Clean map min=-0.001607 max=0.03479 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=0.9343 mas, bmaj=2.691 mas, bpa=-3.39 degrees ! Estimated noise=0.825416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02522 Jy ! Component: 100 - total flux cleaned = 0.0325219 Jy ! Component: 150 - total flux cleaned = 0.0370551 Jy ! Component: 200 - total flux cleaned = 0.0401625 Jy ! Total flux subtracted in 200 components = 0.0401625 Jy ! Clean residual min=-0.002200 max=0.002912 Jy/beam ! Clean residual mean=0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0401625 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 0.0401625 Jy ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.774 mas, bpa=-4.432 degrees ! Estimated noise=0.625542 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 (12.6, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361386 Jy ! Component: 100 - total flux cleaned = 0.0057403 Jy ! Component: 150 - total flux cleaned = 0.00712039 Jy ! Component: 200 - total flux cleaned = 0.00809002 Jy ! Total flux subtracted in 200 components = 0.00809002 Jy ! Clean residual min=-0.001586 max=0.001698 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0482525 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.0482525 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=2.108 mas, bmaj=3.082 mas, bpa=-5.84 degrees ! Estimated noise=0.746968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106212 Jy ! Component: 100 - total flux cleaned = 0.00134038 Jy ! Component: 150 - total flux cleaned = 0.00139797 Jy ! Component: 200 - total flux cleaned = 0.00144674 Jy ! Total flux subtracted in 200 components = 0.00144674 Jy ! Clean residual min=-0.001962 max=0.001808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0496992 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 = 4.33226e-05 Jy ! Component: 100 - total flux cleaned = 6.27816e-05 Jy ! Component: 150 - total flux cleaned = 7.93513e-05 Jy ! Component: 200 - total flux cleaned = 7.89159e-05 Jy ! Total flux subtracted in 200 components = 7.89159e-05 Jy ! Clean residual min=-0.001921 max=0.001741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0497781 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 104 components and 0.0497781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.774 mas, bpa=-4.432 degrees ! Estimated noise=0.625542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000402501 Jy ! Component: 100 - total flux cleaned = -0.000465207 Jy ! Component: 150 - total flux cleaned = -0.000482707 Jy ! Component: 200 - total flux cleaned = -0.000531805 Jy ! Total flux subtracted in 200 components = -0.000531805 Jy ! Clean residual min=-0.001395 max=0.001288 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0492463 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.0492463 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=0.014961Jy sigma=0.536197 ! Fit after self-cal, rms=0.014930Jy sigma=0.535149 wmodel /d2/scr/pima/bp177i_uvs/J0939+6415_X_map.mod ! Writing 126 model components to file: /d2/scr/pima/bp177i_uvs/J0939+6415_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0939+6415_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0939+6415_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0939+6415_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J0939+6415_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 = -0.000605579 Jy ! Component: 100 - total flux cleaned = -0.000842956 Jy ! Component: 150 - total flux cleaned = -0.00102081 Jy ! Component: 200 - total flux cleaned = -0.00110532 Jy ! Component: 250 - total flux cleaned = -0.00108502 Jy ! Component: 300 - total flux cleaned = -0.00114406 Jy ! Component: 350 - total flux cleaned = -0.00116323 Jy ! Component: 400 - total flux cleaned = -0.00121738 Jy ! Component: 450 - total flux cleaned = -0.00119941 Jy ! Component: 500 - total flux cleaned = -0.00118215 Jy ! Component: 550 - total flux cleaned = -0.00118252 Jy ! Component: 600 - total flux cleaned = -0.00119831 Jy ! Component: 650 - total flux cleaned = -0.00115092 Jy ! Component: 700 - total flux cleaned = -0.00118196 Jy ! Component: 750 - total flux cleaned = -0.00121196 Jy ! Component: 800 - total flux cleaned = -0.0011975 Jy ! Component: 850 - total flux cleaned = -0.00124008 Jy ! Component: 900 - total flux cleaned = -0.00122593 Jy ! Component: 950 - total flux cleaned = -0.00119872 Jy ! Component: 1000 - total flux cleaned = -0.00118577 Jy ! Component: 1050 - total flux cleaned = -0.00116007 Jy ! Component: 1100 - total flux cleaned = -0.00114756 Jy ! Component: 1150 - total flux cleaned = -0.00114732 Jy ! Component: 1200 - total flux cleaned = -0.00109804 Jy ! Component: 1250 - total flux cleaned = -0.00108595 Jy ! Component: 1300 - total flux cleaned = -0.00105044 Jy ! Component: 1350 - total flux cleaned = -0.00107358 Jy ! Component: 1400 - total flux cleaned = -0.00107349 Jy ! Component: 1450 - total flux cleaned = -0.00107347 Jy ! Component: 1500 - total flux cleaned = -0.0010622 Jy ! Component: 1550 - total flux cleaned = -0.0010622 Jy ! Component: 1600 - total flux cleaned = -0.00107289 Jy ! Component: 1650 - total flux cleaned = -0.00108338 Jy ! Component: 1700 - total flux cleaned = -0.00107302 Jy ! Component: 1750 - total flux cleaned = -0.00108329 Jy ! Component: 1800 - total flux cleaned = -0.00109356 Jy ! Component: 1850 - total flux cleaned = -0.00111324 Jy ! Component: 1900 - total flux cleaned = -0.00111332 Jy ! Component: 1950 - total flux cleaned = -0.00114215 Jy ! Component: 2000 - total flux cleaned = -0.0011707 Jy ! Component: 2050 - total flux cleaned = -0.00120817 Jy ! Component: 2100 - total flux cleaned = -0.00122659 Jy ! Component: 2150 - total flux cleaned = -0.00126303 Jy ! Component: 2200 - total flux cleaned = -0.00129905 Jy ! Component: 2250 - total flux cleaned = -0.00135232 Jy ! Component: 2300 - total flux cleaned = -0.00137865 Jy ! Component: 2350 - total flux cleaned = -0.0014134 Jy ! Component: 2400 - total flux cleaned = -0.00143919 Jy ! Component: 2450 - total flux cleaned = -0.00149045 Jy ! Component: 2500 - total flux cleaned = -0.0015326 Jy ! Component: 2550 - total flux cleaned = -0.00157437 Jy ! Component: 2600 - total flux cleaned = -0.00164881 Jy ! Component: 2650 - total flux cleaned = -0.0016652 Jy ! Component: 2700 - total flux cleaned = -0.00172203 Jy ! Component: 2750 - total flux cleaned = -0.00177024 Jy ! Component: 2800 - total flux cleaned = -0.00180206 Jy ! Component: 2850 - total flux cleaned = -0.00185748 Jy ! Component: 2900 - total flux cleaned = -0.00188882 Jy ! Component: 2950 - total flux cleaned = -0.00192005 Jy ! Component: 3000 - total flux cleaned = -0.00196646 Jy ! Component: 3050 - total flux cleaned = -0.00198954 Jy ! Component: 3100 - total flux cleaned = -0.00205061 Jy ! Component: 3150 - total flux cleaned = -0.00207333 Jy ! Component: 3200 - total flux cleaned = -0.00210344 Jy ! Component: 3250 - total flux cleaned = -0.00215582 Jy ! Component: 3300 - total flux cleaned = -0.00219292 Jy ! Component: 3350 - total flux cleaned = -0.00223714 Jy ! Component: 3400 - total flux cleaned = -0.00227379 Jy ! Component: 3450 - total flux cleaned = -0.00233931 Jy ! Component: 3500 - total flux cleaned = -0.00237542 Jy ! Component: 3550 - total flux cleaned = -0.00241853 Jy ! Component: 3600 - total flux cleaned = -0.00246144 Jy ! Component: 3650 - total flux cleaned = -0.00249698 Jy ! Component: 3700 - total flux cleaned = -0.00253936 Jy ! Component: 3750 - total flux cleaned = -0.00258858 Jy ! Component: 3800 - total flux cleaned = -0.00261656 Jy ! Component: 3850 - total flux cleaned = -0.00265825 Jy ! Component: 3900 - total flux cleaned = -0.00269278 Jy ! Component: 3950 - total flux cleaned = -0.00272717 Jy ! Component: 4000 - total flux cleaned = -0.00274773 Jy ! Component: 4050 - total flux cleaned = -0.00279543 Jy ! Total flux subtracted in 4096 components = -0.00282251 Jy ! Clean residual min=-0.000434 max=0.000441 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0464238 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 399 components and 0.0464239 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0939+6415_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 2.774 at -4.432 degrees (North through East) ! Clean map min=-0.00091678 max=0.033224 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0939+6415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0332243 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112132 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0125 1.0125 2.02499 4.04998 8.09997 16.1999 32.3999 64.7997 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 296.297 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0939+6415_X_uvs.log closed on Tue Apr 15 00:16:16 2014