! Started logfile: ./J0653+2815_X_uvs.log on Mon Oct 28 15:37:44 2013 obs J0653+2815_X_uva.fits ! Reading UV FITS file: J0653+2815_X_uva.fits ! AN table 1: 13 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.906593 visibilities/baseline/integration-bin. ! Found source: J0653+2815 ! ! 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 2640 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 ./J0653+2815_X] 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 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=1.000437Jy sigma=0.942014 ! Fit after self-cal, rms=0.988414Jy sigma=0.924056 ! 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=0.8351 mas, bmaj=3.797 mas, bpa=-4.818 degrees ! Estimated noise=34.9221 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 = 0.0106338 Jy ! Component: 100 - total flux cleaned = 0.0135659 Jy ! Total flux subtracted in 100 components = 0.0135659 Jy ! Clean residual min=-0.002197 max=0.002381 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0135659 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0135659 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=0.016560Jy sigma=0.017307 ! Fit after self-cal, rms=0.013827Jy sigma=0.014972 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377756 Jy ! Component: 100 - total flux cleaned = 0.00558599 Jy ! Total flux subtracted in 100 components = 0.00558599 Jy ! Clean residual min=-0.001449 max=0.001600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0191519 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0191519 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=0.013650Jy sigma=0.013183 ! Fit after self-cal, rms=0.013608Jy sigma=0.013164 ! 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=1.147 mas, bmaj=3.42 mas, bpa=-5.376 degrees ! Estimated noise=16.2557 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 = 0.00124238 Jy ! Component: 100 - total flux cleaned = 0.00173809 Jy ! Component: 150 - total flux cleaned = 0.00186204 Jy ! Component: 200 - total flux cleaned = 0.00195057 Jy ! Total flux subtracted in 200 components = 0.00195057 Jy ! Clean residual min=-0.000912 max=0.001035 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0211024 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0211024 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=0.013808Jy sigma=0.012826 ! Fit after self-cal, rms=0.013800Jy sigma=0.012821 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.80 KP 0.92 LA 1.08 ! MK 1.06 NL 0.99 OV 0.83 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.83 KP 0.98 LA 0.82 ! MK 0.79 NL 0.95 OV 0.92 PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 0.83 KP 1.06 LA 0.87 ! MK 0.95 NL 1.08 OV 1.04 PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 HN 0.99 KP 0.90 LA 1.07 ! MK 1.02 NL 0.96 OV 0.87 PT 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.83 KP 0.93 LA 0.95 ! MK 0.99 NL 1.08 OV 0.98 PT 0.77 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.02 KP 0.96 LA 1.11 ! MK 0.73 NL 0.91 OV 1.00 PT 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.95 KP 1.03 LA 0.91 ! MK 1.10 NL 0.89 OV 0.92 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.96 KP 1.12 LA 0.80 ! MK 0.87 NL 0.90 OV 0.97 PT 0.84 ! ! ! Fit before self-cal, rms=0.013800Jy sigma=0.012821 ! Fit after self-cal, rms=0.012834Jy sigma=0.012228 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=3.422 mas, bpa=-5.34 degrees ! Estimated noise=14.1275 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 = -0.00179168 Jy ! Component: 100 - total flux cleaned = -0.00224524 Jy ! Component: 150 - total flux cleaned = -0.00227498 Jy ! Component: 200 - total flux cleaned = -0.00227489 Jy ! Total flux subtracted in 200 components = -0.00227489 Jy ! Clean residual min=-0.000658 max=0.000724 Jy/beam ! Clean residual mean=-0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0188275 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0188275 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=0.012142Jy sigma=0.012454 ! Fit after self-cal, rms=0.012153Jy sigma=0.012441 ! 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=0.012441 ! Fit after self-cal, rms=0.011281Jy sigma=0.012201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=3.43 mas, bpa=-5.344 degrees ! Estimated noise=12.4187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156159 Jy ! Component: 100 - total flux cleaned = -0.00194577 Jy ! Component: 150 - total flux cleaned = -0.00205225 Jy ! Component: 200 - total flux cleaned = -0.00204378 Jy ! Total flux subtracted in 200 components = -0.00204378 Jy ! Clean residual min=-0.000586 max=0.000625 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0167838 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0167838 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=0.010679Jy sigma=0.012434 ! Fit after self-cal, rms=0.010676Jy sigma=0.012430 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 = -4.04144e-05 Jy ! Component: 100 - total flux cleaned = -3.61344e-05 Jy ! Component: 150 - total flux cleaned = -3.24696e-05 Jy ! Component: 200 - total flux cleaned = -1.92943e-05 Jy ! Total flux subtracted in 200 components = -1.92943e-05 Jy ! Clean residual min=-0.000580 max=0.000642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0167645 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0167645 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=0.010666Jy sigma=0.012434 ! Fit after self-cal, rms=0.010667Jy sigma=0.012432 ! 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=0.010667Jy sigma=0.012432 ! Fit after self-cal, rms=0.009873Jy sigma=0.012186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=3.434 mas, bpa=-5.351 degrees ! Estimated noise=10.8892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135343 Jy ! Component: 100 - total flux cleaned = -0.00167704 Jy ! Component: 150 - total flux cleaned = -0.00182282 Jy ! Component: 200 - total flux cleaned = -0.00184828 Jy ! Total flux subtracted in 200 components = -0.00184828 Jy ! Clean residual min=-0.000506 max=0.000570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0149162 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0149162 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=0.009351Jy sigma=0.012421 ! Fit after self-cal, rms=0.009350Jy sigma=0.012419 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 = -4.19989e-05 Jy ! Component: 100 - total flux cleaned = -3.40353e-05 Jy ! Component: 150 - total flux cleaned = -2.90861e-05 Jy ! Component: 200 - total flux cleaned = -2.43861e-05 Jy ! Total flux subtracted in 200 components = -2.43861e-05 Jy ! Clean residual min=-0.000505 max=0.000577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0148918 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0148918 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=0.009344Jy sigma=0.012423 ! Fit after self-cal, rms=0.009345Jy sigma=0.012422 ! 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=0.009345Jy sigma=0.012422 ! Fit after self-cal, rms=0.008669Jy sigma=0.012182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=3.332 mas, bpa=-4.675 degrees ! Estimated noise=11.2362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122227 Jy ! Component: 100 - total flux cleaned = -0.00149193 Jy ! Component: 150 - total flux cleaned = -0.00150549 Jy ! Component: 200 - total flux cleaned = -0.0014997 Jy ! Total flux subtracted in 200 components = -0.0014997 Jy ! Clean residual min=-0.000414 max=0.000532 Jy/beam ! Clean residual mean=-0.000002 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0133921 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.0133921 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=0.008209Jy sigma=0.012438 ! Fit after self-cal, rms=0.008207Jy sigma=0.012434 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 = 1.54645e-05 Jy ! Component: 100 - total flux cleaned = 1.9763e-05 Jy ! Component: 150 - total flux cleaned = 2.48775e-05 Jy ! Component: 200 - total flux cleaned = 2.7857e-05 Jy ! Total flux subtracted in 200 components = 2.7857e-05 Jy ! Clean residual min=-0.000409 max=0.000522 Jy/beam ! Clean residual mean=-0.000002 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0134199 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.0134199 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=0.008201Jy sigma=0.012447 ! Fit after self-cal, rms=0.008201Jy sigma=0.012446 ! 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=1.116 mas, bmaj=3.439 mas, bpa=-5.356 degrees ! Estimated noise=9.56776 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 3.439 at -5.356 degrees (North through East) ! Clean map min=-0.00043535 max=0.010544 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=0.8159 mas, bmaj=3.836 mas, bpa=-4.85 degrees ! Estimated noise=20.0416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732634 Jy ! Component: 100 - total flux cleaned = 0.00992026 Jy ! Component: 150 - total flux cleaned = 0.0112921 Jy ! Component: 200 - total flux cleaned = 0.0119977 Jy ! Total flux subtracted in 200 components = 0.0119977 Jy ! Clean residual min=-0.000884 max=0.000881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0119977 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 0.0119977 Jy ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=3.439 mas, bpa=-5.356 degrees ! Estimated noise=9.56776 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 (-19.8, 36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709818 Jy ! Component: 100 - total flux cleaned = 0.000959399 Jy ! Component: 150 - total flux cleaned = 0.00116102 Jy ! Component: 200 - total flux cleaned = 0.00125239 Jy ! Total flux subtracted in 200 components = 0.00125239 Jy ! Clean residual min=-0.000525 max=0.000486 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0132501 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0132501 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=2.013 mas, bmaj=3.332 mas, bpa=-4.675 degrees ! Estimated noise=11.2362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284144 Jy ! Component: 100 - total flux cleaned = 0.000343541 Jy ! Component: 150 - total flux cleaned = 0.00038409 Jy ! Component: 200 - total flux cleaned = 0.000404074 Jy ! Total flux subtracted in 200 components = 0.000404074 Jy ! Clean residual min=-0.000435 max=0.000432 Jy/beam ! Clean residual mean=-0.000002 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0136541 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 = 1.32435e-05 Jy ! Component: 100 - total flux cleaned = 2.5678e-05 Jy ! Component: 150 - total flux cleaned = 3.73593e-05 Jy ! Component: 200 - total flux cleaned = 4.8376e-05 Jy ! Total flux subtracted in 200 components = 4.8376e-05 Jy ! Clean residual min=-0.000424 max=0.000413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0137025 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.0137025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=3.439 mas, bpa=-5.356 degrees ! Estimated noise=9.56776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.93101e-05 Jy ! Component: 100 - total flux cleaned = 0.000121885 Jy ! Component: 150 - total flux cleaned = 0.000135631 Jy ! Component: 200 - total flux cleaned = 0.000141929 Jy ! Total flux subtracted in 200 components = 0.000141929 Jy ! Clean residual min=-0.000431 max=0.000426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0138444 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.0138444 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=0.008166Jy sigma=0.012426 ! Fit after self-cal, rms=0.008160Jy sigma=0.012401 wmodel ./J0653+2815_X_map.mod ! Writing 90 model components to file: ./J0653+2815_X_map.mod wobs ./J0653+2815_X_uvs.fits ! Writing UV FITS file: ./J0653+2815_X_uvs.fits wwins ./J0653+2815_X_map.win ! wwins: Wrote 2 windows to ./J0653+2815_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 = 1.4158e-05 Jy ! Component: 100 - total flux cleaned = 5.79196e-05 Jy ! Component: 150 - total flux cleaned = 0.000105301 Jy ! Component: 200 - total flux cleaned = 0.000168571 Jy ! Component: 250 - total flux cleaned = 0.000222143 Jy ! Component: 300 - total flux cleaned = 0.000261595 Jy ! Component: 350 - total flux cleaned = 0.000304735 Jy ! Component: 400 - total flux cleaned = 0.000340855 Jy ! Component: 450 - total flux cleaned = 0.000360755 Jy ! Component: 500 - total flux cleaned = 0.000365551 Jy ! Component: 550 - total flux cleaned = 0.000370318 Jy ! Component: 600 - total flux cleaned = 0.000370292 Jy ! Component: 650 - total flux cleaned = 0.000383682 Jy ! Component: 700 - total flux cleaned = 0.000387938 Jy ! Component: 750 - total flux cleaned = 0.000400738 Jy ! Component: 800 - total flux cleaned = 0.000421406 Jy ! Component: 850 - total flux cleaned = 0.000433554 Jy ! Component: 900 - total flux cleaned = 0.000453405 Jy ! Component: 950 - total flux cleaned = 0.000480649 Jy ! Component: 1000 - total flux cleaned = 0.000511068 Jy ! Component: 1050 - total flux cleaned = 0.000544587 Jy ! Component: 1100 - total flux cleaned = 0.000577467 Jy ! Component: 1150 - total flux cleaned = 0.000613199 Jy ! Component: 1200 - total flux cleaned = 0.000630679 Jy ! Component: 1250 - total flux cleaned = 0.000651418 Jy ! Component: 1300 - total flux cleaned = 0.000675136 Jy ! Component: 1350 - total flux cleaned = 0.000695128 Jy ! Component: 1400 - total flux cleaned = 0.000711465 Jy ! Component: 1450 - total flux cleaned = 0.000727548 Jy ! Component: 1500 - total flux cleaned = 0.000743453 Jy ! Component: 1550 - total flux cleaned = 0.000755974 Jy ! Component: 1600 - total flux cleaned = 0.000777639 Jy ! Component: 1650 - total flux cleaned = 0.000780642 Jy ! Component: 1700 - total flux cleaned = 0.000792634 Jy ! Component: 1750 - total flux cleaned = 0.000792669 Jy ! Component: 1800 - total flux cleaned = 0.000789758 Jy ! Component: 1850 - total flux cleaned = 0.00078691 Jy ! Component: 1900 - total flux cleaned = 0.000781282 Jy ! Component: 1950 - total flux cleaned = 0.000784145 Jy ! Component: 2000 - total flux cleaned = 0.000778596 Jy ! Component: 2050 - total flux cleaned = 0.000786919 Jy ! Component: 2100 - total flux cleaned = 0.000784147 Jy ! Component: 2150 - total flux cleaned = 0.000778721 Jy ! Component: 2200 - total flux cleaned = 0.000770653 Jy ! Component: 2250 - total flux cleaned = 0.000760004 Jy ! Component: 2300 - total flux cleaned = 0.000762646 Jy ! Component: 2350 - total flux cleaned = 0.000760028 Jy ! Component: 2400 - total flux cleaned = 0.000762617 Jy ! Component: 2450 - total flux cleaned = 0.000757469 Jy ! Component: 2500 - total flux cleaned = 0.000744716 Jy ! Component: 2550 - total flux cleaned = 0.000739695 Jy ! Component: 2600 - total flux cleaned = 0.000744724 Jy ! Component: 2650 - total flux cleaned = 0.000747179 Jy ! Component: 2700 - total flux cleaned = 0.000747206 Jy ! Component: 2750 - total flux cleaned = 0.000759476 Jy ! Component: 2800 - total flux cleaned = 0.000766791 Jy ! Component: 2850 - total flux cleaned = 0.00076194 Jy ! Component: 2900 - total flux cleaned = 0.00076191 Jy ! Component: 2950 - total flux cleaned = 0.000766679 Jy ! Component: 3000 - total flux cleaned = 0.000759543 Jy ! Component: 3050 - total flux cleaned = 0.000757197 Jy ! Component: 3100 - total flux cleaned = 0.000761904 Jy ! Component: 3150 - total flux cleaned = 0.00075487 Jy ! Component: 3200 - total flux cleaned = 0.000750195 Jy ! Component: 3250 - total flux cleaned = 0.000745551 Jy ! Component: 3300 - total flux cleaned = 0.000738606 Jy ! Component: 3350 - total flux cleaned = 0.000729404 Jy ! Component: 3400 - total flux cleaned = 0.000731678 Jy ! Component: 3450 - total flux cleaned = 0.000733949 Jy ! Component: 3500 - total flux cleaned = 0.0007294 Jy ! Component: 3550 - total flux cleaned = 0.000724861 Jy ! Component: 3600 - total flux cleaned = 0.000718083 Jy ! Component: 3650 - total flux cleaned = 0.000711355 Jy ! Component: 3700 - total flux cleaned = 0.000702421 Jy ! Component: 3750 - total flux cleaned = 0.000702416 Jy ! Component: 3800 - total flux cleaned = 0.0007024 Jy ! Component: 3850 - total flux cleaned = 0.000697974 Jy ! Component: 3900 - total flux cleaned = 0.00069576 Jy ! Component: 3950 - total flux cleaned = 0.000684782 Jy ! Component: 4000 - total flux cleaned = 0.000686991 Jy ! Component: 4050 - total flux cleaned = 0.00068262 Jy ! Total flux subtracted in 4096 components = 0.000680465 Jy ! Clean residual min=-0.000130 max=0.000120 Jy/beam ! Clean residual mean=-0.000000 rms=0.000039 Jy/beam ! Combined flux in latest and established models = 0.0145249 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 383 components and 0.0145249 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0653+2815_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 3.439 at -5.356 degrees (North through East) ! Clean map min=-0.00026656 max=0.010254 Jy/beam ! Writing clean map to FITS file: ./J0653+2815_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0102541 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.82413e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11881 1.11881 2.23763 4.47525 8.95051 17.901 35.802 71.604 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.01 quit ! Quitting program ! Log file ./J0653+2815_X_uvs.log closed on Mon Oct 28 15:37:57 2013