! Started logfile: ./J1041+523B_X_uvs.log on Mon Oct 28 15:38:34 2013 obs J1041+523B_X_uva.fits ! Reading UV FITS file: J1041+523B_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724444 visibilities/baseline/integration-bin. ! Found source: J1041+523B ! ! 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 1304 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 ./J1041+523B_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=1.000580Jy sigma=1.623183 ! Fit after self-cal, rms=0.974690Jy sigma=1.528647 ! 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=0.899 mas, bmaj=2.795 mas, bpa=34.85 degrees ! Estimated noise=32.8731 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 = 0.0258784 Jy ! Component: 100 - total flux cleaned = 0.0386049 Jy ! Total flux subtracted in 100 components = 0.0386049 Jy ! Clean residual min=-0.005076 max=0.007687 Jy/beam ! Clean residual mean=0.000017 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.0386049 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0386049 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=0.025143Jy sigma=0.049245 ! Fit after self-cal, rms=0.023895Jy sigma=0.048266 ! 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=1.35 mas, bmaj=3.054 mas, bpa=39.06 degrees ! Estimated noise=15.015 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 = 0.0134506 Jy ! Component: 100 - total flux cleaned = 0.0199341 Jy ! Component: 150 - total flux cleaned = 0.0234751 Jy ! Component: 200 - total flux cleaned = 0.0255069 Jy ! Total flux subtracted in 200 components = 0.0255069 Jy ! Clean residual min=-0.004209 max=0.004314 Jy/beam ! Clean residual mean=0.000043 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.0641117 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 48 components and 0.0641117 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=0.021491Jy sigma=0.029775 ! Fit after self-cal, rms=0.021318Jy sigma=0.029651 ! 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 1.02 FD 1.12 HN 0.63 KP 0.87 ! LA 0.96 MK 0.66 NL 1.14 OV 0.95 ! PT 0.85 SC 1.39 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.58 KP 0.89 ! LA 0.88 MK 0.45 NL 1.18 OV 0.95 ! PT 0.82 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.03 HN 0.36 KP 1.01 ! LA 0.93 MK 0.77 NL 1.82 OV 1.05 ! PT 0.89 SC 5.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 0.65 KP 0.85 ! LA 0.96 MK 0.69 NL 1.10 OV 1.05 ! PT 0.89 SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.44 KP 1.08 ! LA 1.00 MK 0.63 NL 1.46 OV 1.14 ! PT 0.86 SC 2.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.20 HN 0.64 KP 1.00 ! LA 1.01 MK 0.91 NL 1.04 OV 1.18 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 0.46 KP 0.99 ! LA 0.97 MK 0.65 NL 1.52 OV 1.34 ! PT 0.88 SC 2.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 0.40 KP 1.00 ! LA 0.98 MK 1.43 NL 2.06 OV 1.36 ! PT 0.83 SC 3.75 ! ! ! Fit before self-cal, rms=0.021318Jy sigma=0.029651 ! Fit after self-cal, rms=0.028559Jy sigma=0.024489 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=2.902 mas, bpa=33.8 degrees ! Estimated noise=13.8426 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 = -0.00162571 Jy ! Component: 100 - total flux cleaned = -0.00178445 Jy ! Component: 150 - total flux cleaned = -0.00178556 Jy ! Component: 200 - total flux cleaned = -0.00178534 Jy ! Total flux subtracted in 200 components = -0.00178534 Jy ! Clean residual min=-0.001880 max=0.002700 Jy/beam ! Clean residual mean=-0.000018 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0623264 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0623264 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=0.028296Jy sigma=0.024616 ! Fit after self-cal, rms=0.028335Jy sigma=0.024590 ! 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=0.028335Jy sigma=0.024590 ! Fit after self-cal, rms=0.027202Jy sigma=0.024383 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.359 mas, bmaj=2.892 mas, bpa=33.65 degrees ! Estimated noise=13.3372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144243 Jy ! Component: 100 - total flux cleaned = -0.00184942 Jy ! Component: 150 - total flux cleaned = -0.00184968 Jy ! Component: 200 - total flux cleaned = -0.00186464 Jy ! Total flux subtracted in 200 components = -0.00186464 Jy ! Clean residual min=-0.001758 max=0.002528 Jy/beam ! Clean residual mean=-0.000018 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0604618 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.0604618 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=0.026973Jy sigma=0.024571 ! Fit after self-cal, rms=0.026972Jy sigma=0.024566 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) ! Added new window around map position (26.6, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216402 Jy ! Component: 100 - total flux cleaned = 0.00314987 Jy ! Component: 150 - total flux cleaned = 0.00364133 Jy ! Component: 200 - total flux cleaned = 0.00380228 Jy ! Total flux subtracted in 200 components = 0.00380228 Jy ! Clean residual min=-0.001413 max=0.001665 Jy/beam ! Clean residual mean=-0.000007 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.064264 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.064264 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=0.026769Jy sigma=0.024023 ! Fit after self-cal, rms=0.026811Jy sigma=0.023990 ! 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=0.026811Jy sigma=0.023990 ! Fit after self-cal, rms=0.025709Jy sigma=0.023655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.335 mas, bmaj=2.891 mas, bpa=33.49 degrees ! Estimated noise=12.8185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000694241 Jy ! Component: 100 - total flux cleaned = -0.000556284 Jy ! Component: 150 - total flux cleaned = -0.000511399 Jy ! Component: 200 - total flux cleaned = -0.00049356 Jy ! Total flux subtracted in 200 components = -0.00049356 Jy ! Clean residual min=-0.001335 max=0.001414 Jy/beam ! Clean residual mean=-0.000007 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0637705 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.0637705 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=0.025504Jy sigma=0.023748 ! Fit after self-cal, rms=0.025503Jy sigma=0.023739 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) ! Added new window around map position (8, 25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546281 Jy ! Component: 100 - total flux cleaned = 0.000335687 Jy ! Component: 150 - total flux cleaned = 0.000113358 Jy ! Component: 200 - total flux cleaned = -8.11103e-05 Jy ! Total flux subtracted in 200 components = -8.11103e-05 Jy ! Clean residual min=-0.001245 max=0.001170 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0636893 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.0636894 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=0.025341Jy sigma=0.023500 ! Fit after self-cal, rms=0.025301Jy sigma=0.023480 ! 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=0.025301Jy sigma=0.023480 ! Fit after self-cal, rms=0.022710Jy sigma=0.023326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.872 mas, bmaj=3.485 mas, bpa=54.86 degrees ! Estimated noise=11.5903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000863295 Jy ! Component: 100 - total flux cleaned = -0.00101891 Jy ! Component: 150 - total flux cleaned = -0.00110815 Jy ! Component: 200 - total flux cleaned = -0.00123046 Jy ! Total flux subtracted in 200 components = -0.00123046 Jy ! Clean residual min=-0.001301 max=0.001083 Jy/beam ! Clean residual mean=-0.000008 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0624589 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.0624589 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=0.022527Jy sigma=0.023427 ! Fit after self-cal, rms=0.022512Jy sigma=0.023413 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 = -0.000132711 Jy ! Component: 100 - total flux cleaned = -0.000217843 Jy ! Component: 150 - total flux cleaned = -0.000270229 Jy ! Component: 200 - total flux cleaned = -0.000318619 Jy ! Total flux subtracted in 200 components = -0.000318619 Jy ! Clean residual min=-0.001279 max=0.001056 Jy/beam ! Clean residual mean=-0.000006 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0621403 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 0.0621403 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=0.022494Jy sigma=0.023399 ! Fit after self-cal, rms=0.022503Jy sigma=0.023395 ! 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=1.287 mas, bmaj=2.907 mas, bpa=33.75 degrees ! Estimated noise=12.3168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.287 x 2.907 at 33.75 degrees (North through East) ! Clean map min=-0.0011443 max=0.025883 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=0.8396 mas, bmaj=2.684 mas, bpa=30.42 degrees ! Estimated noise=24.3067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205112 Jy ! Component: 100 - total flux cleaned = 0.0319983 Jy ! Component: 150 - total flux cleaned = 0.0392162 Jy ! Component: 200 - total flux cleaned = 0.0442612 Jy ! Total flux subtracted in 200 components = 0.0442612 Jy ! Clean residual min=-0.002894 max=0.003877 Jy/beam ! Clean residual mean=-0.000000 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0442612 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0442612 Jy ! Inverting map and beam ! Estimated beam: bmin=1.287 mas, bmaj=2.907 mas, bpa=33.75 degrees ! Estimated noise=12.3168 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 = 0.0062257 Jy ! Component: 100 - total flux cleaned = 0.00940397 Jy ! Component: 150 - total flux cleaned = 0.011012 Jy ! Component: 200 - total flux cleaned = 0.0122861 Jy ! Total flux subtracted in 200 components = 0.0122861 Jy ! Clean residual min=-0.001619 max=0.001737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0565473 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 84 components and 0.0565473 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=2.872 mas, bmaj=3.485 mas, bpa=54.86 degrees ! Estimated noise=11.5903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160699 Jy ! Component: 100 - total flux cleaned = 0.00246539 Jy ! Component: 150 - total flux cleaned = 0.00300173 Jy ! Component: 200 - total flux cleaned = 0.00334644 Jy ! Total flux subtracted in 200 components = 0.00334644 Jy ! Clean residual min=-0.001397 max=0.001305 Jy/beam ! Clean residual mean=-0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0598938 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 = 0.000264484 Jy ! Component: 100 - total flux cleaned = 0.000443968 Jy ! Component: 150 - total flux cleaned = 0.000555773 Jy ! Component: 200 - total flux cleaned = 0.000596064 Jy ! Total flux subtracted in 200 components = 0.000596064 Jy ! Clean residual min=-0.001379 max=0.001150 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0604898 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 125 components and 0.0604898 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.287 mas, bmaj=2.907 mas, bpa=33.75 degrees ! Estimated noise=12.3168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119327 Jy ! Component: 100 - total flux cleaned = -0.00028071 Jy ! Component: 150 - total flux cleaned = -0.000376263 Jy ! Component: 200 - total flux cleaned = -0.000376594 Jy ! Total flux subtracted in 200 components = -0.000376594 Jy ! Clean residual min=-0.001327 max=0.001114 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0601132 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.0601132 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=0.022546Jy sigma=0.023591 ! Fit after self-cal, rms=0.022541Jy sigma=0.023564 wmodel ./J1041+523B_X_map.mod ! Writing 146 model components to file: ./J1041+523B_X_map.mod wobs ./J1041+523B_X_uvs.fits ! Writing UV FITS file: ./J1041+523B_X_uvs.fits wwins ./J1041+523B_X_map.win ! wwins: Wrote 3 windows to ./J1041+523B_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 = -7.23176e-05 Jy ! Component: 100 - total flux cleaned = 0.000136278 Jy ! Component: 150 - total flux cleaned = 0.000313778 Jy ! Component: 200 - total flux cleaned = 0.000480218 Jy ! Component: 250 - total flux cleaned = 0.000638914 Jy ! Component: 300 - total flux cleaned = 0.000823108 Jy ! Component: 350 - total flux cleaned = 0.000956626 Jy ! Component: 400 - total flux cleaned = 0.00110038 Jy ! Component: 450 - total flux cleaned = 0.00117049 Jy ! Component: 500 - total flux cleaned = 0.00129328 Jy ! Component: 550 - total flux cleaned = 0.00135954 Jy ! Component: 600 - total flux cleaned = 0.0014892 Jy ! Component: 650 - total flux cleaned = 0.0015779 Jy ! Component: 700 - total flux cleaned = 0.00168989 Jy ! Component: 750 - total flux cleaned = 0.00175093 Jy ! Component: 800 - total flux cleaned = 0.00183491 Jy ! Component: 850 - total flux cleaned = 0.00187038 Jy ! Component: 900 - total flux cleaned = 0.00198633 Jy ! Component: 950 - total flux cleaned = 0.00202035 Jy ! Component: 1000 - total flux cleaned = 0.0020203 Jy ! Component: 1050 - total flux cleaned = 0.00207576 Jy ! Component: 1100 - total flux cleaned = 0.0020866 Jy ! Component: 1150 - total flux cleaned = 0.00211895 Jy ! Component: 1200 - total flux cleaned = 0.00211888 Jy ! Component: 1250 - total flux cleaned = 0.00215058 Jy ! Component: 1300 - total flux cleaned = 0.00214013 Jy ! Component: 1350 - total flux cleaned = 0.00216073 Jy ! Component: 1400 - total flux cleaned = 0.00216062 Jy ! Component: 1450 - total flux cleaned = 0.00216055 Jy ! Component: 1500 - total flux cleaned = 0.0021405 Jy ! Component: 1550 - total flux cleaned = 0.00216024 Jy ! Component: 1600 - total flux cleaned = 0.00217982 Jy ! Component: 1650 - total flux cleaned = 0.00218957 Jy ! Component: 1700 - total flux cleaned = 0.00221862 Jy ! Component: 1750 - total flux cleaned = 0.00218985 Jy ! Component: 1800 - total flux cleaned = 0.00223758 Jy ! Component: 1850 - total flux cleaned = 0.00224707 Jy ! Component: 1900 - total flux cleaned = 0.00223763 Jy ! Component: 1950 - total flux cleaned = 0.00227507 Jy ! Component: 2000 - total flux cleaned = 0.00229368 Jy ! Component: 2050 - total flux cleaned = 0.00230301 Jy ! Component: 2100 - total flux cleaned = 0.00231229 Jy ! Component: 2150 - total flux cleaned = 0.00234005 Jy ! Component: 2200 - total flux cleaned = 0.00234931 Jy ! Component: 2250 - total flux cleaned = 0.00237697 Jy ! Component: 2300 - total flux cleaned = 0.00238619 Jy ! Component: 2350 - total flux cleaned = 0.00242303 Jy ! Component: 2400 - total flux cleaned = 0.00241382 Jy ! Component: 2450 - total flux cleaned = 0.00242301 Jy ! Component: 2500 - total flux cleaned = 0.00245069 Jy ! Component: 2550 - total flux cleaned = 0.00244144 Jy ! Component: 2600 - total flux cleaned = 0.00244148 Jy ! Component: 2650 - total flux cleaned = 0.00245998 Jy ! Component: 2700 - total flux cleaned = 0.00246 Jy ! Component: 2750 - total flux cleaned = 0.00247851 Jy ! Component: 2800 - total flux cleaned = 0.00251575 Jy ! Component: 2850 - total flux cleaned = 0.00254383 Jy ! Component: 2900 - total flux cleaned = 0.00256257 Jy ! Component: 2950 - total flux cleaned = 0.00260019 Jy ! Component: 3000 - total flux cleaned = 0.00264751 Jy ! Component: 3050 - total flux cleaned = 0.00266651 Jy ! Component: 3100 - total flux cleaned = 0.00267604 Jy ! Component: 3150 - total flux cleaned = 0.00269515 Jy ! Component: 3200 - total flux cleaned = 0.00272398 Jy ! Component: 3250 - total flux cleaned = 0.00271431 Jy ! Component: 3300 - total flux cleaned = 0.00273376 Jy ! Component: 3350 - total flux cleaned = 0.00271419 Jy ! Component: 3400 - total flux cleaned = 0.00271424 Jy ! Component: 3450 - total flux cleaned = 0.00271419 Jy ! Component: 3500 - total flux cleaned = 0.00270424 Jy ! Component: 3550 - total flux cleaned = 0.00271424 Jy ! Component: 3600 - total flux cleaned = 0.00270406 Jy ! Component: 3650 - total flux cleaned = 0.00269382 Jy ! Component: 3700 - total flux cleaned = 0.00269368 Jy ! Component: 3750 - total flux cleaned = 0.00269365 Jy ! Component: 3800 - total flux cleaned = 0.00267278 Jy ! Component: 3850 - total flux cleaned = 0.00268327 Jy ! Component: 3900 - total flux cleaned = 0.00267263 Jy ! Component: 3950 - total flux cleaned = 0.00267254 Jy ! Component: 4000 - total flux cleaned = 0.00265101 Jy ! Component: 4050 - total flux cleaned = 0.00264009 Jy ! Total flux subtracted in 4096 components = 0.00265095 Jy ! Clean residual min=-0.000589 max=0.000636 Jy/beam ! Clean residual mean=0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0627642 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 382 components and 0.0627642 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1041+523B_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.287 x 2.907 at 33.75 degrees (North through East) ! Clean map min=-0.0012251 max=0.025617 Jy/beam ! Writing clean map to FITS file: ./J1041+523B_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0256166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.02562 2.02562 4.05124 8.10249 16.205 32.41 64.8199 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.025 quit ! Quitting program ! Log file ./J1041+523B_X_uvs.log closed on Mon Oct 28 15:38:46 2013