! Started logfile: /g0/scr/pima/s4195b_uvs/J0708+2241_X_uvs.log on Tue Dec 31 19:31:05 2013 obs /g0/scr/pima/s4195b_uvs/J0708+2241_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0708+2241_X_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.945578 visibilities/baseline/integration-bin. ! Found source: J0708+2241 ! ! 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 4448 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/J0708+2241_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000080Jy sigma=2.000006 ! Fit after self-cal, rms=0.958393Jy sigma=1.887575 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.636 mas, bpa=-21.81 degrees ! Estimated noise=11.905 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 = 0.0367327 Jy ! Component: 100 - total flux cleaned = 0.0502059 Jy ! Total flux subtracted in 100 components = 0.0502059 Jy ! Clean residual min=-0.002826 max=0.005754 Jy/beam ! Clean residual mean=-0.000010 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.0502059 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0502059 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=0.017922Jy sigma=0.038371 ! Fit after self-cal, rms=0.016902Jy sigma=0.037654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649294 Jy ! Component: 100 - total flux cleaned = 0.00947346 Jy ! Total flux subtracted in 100 components = 0.00947346 Jy ! Clean residual min=-0.001644 max=0.002058 Jy/beam ! Clean residual mean=-0.000006 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0596794 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0596793 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=0.015288Jy sigma=0.029851 ! Fit after self-cal, rms=0.015253Jy sigma=0.029828 ! 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=1.425 mas, bmaj=2.928 mas, bpa=-18.47 degrees ! Estimated noise=5.86333 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 = 0.00261332 Jy ! Component: 100 - total flux cleaned = 0.00415703 Jy ! Component: 150 - total flux cleaned = 0.00514348 Jy ! Component: 200 - total flux cleaned = 0.00578841 Jy ! Total flux subtracted in 200 components = 0.00578841 Jy ! Clean residual min=-0.001663 max=0.001578 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0654678 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0654677 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=0.015074Jy sigma=0.028098 ! Fit after self-cal, rms=0.015062Jy sigma=0.028081 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.425 x 2.928 at -18.47 degrees (North through East) ! Clean map min=-0.0016399 max=0.048493 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.93 KP 0.99 LA 1.00 ! MK 1.02 NL 1.06 OV 1.00 PT 0.87 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.88 KP 0.95 LA 0.97 ! MK 1.01 NL 1.09 OV 0.99 PT 0.90 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.99 KP 0.94 LA 1.01 ! MK 1.02 NL 0.98 OV 1.02 PT 0.96 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.97 KP 1.08 LA 0.96 ! MK 0.89 NL 0.97 OV 1.02 PT 0.91 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.05 KP 1.05 LA 1.04 ! MK 0.95 NL 1.04 OV 1.08 PT 0.91 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.89 KP 1.04 LA 0.95 ! MK 0.85 NL 1.07 OV 1.07 PT 0.87 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 0.94 KP 1.09 LA 0.91 ! MK 0.90 NL 1.03 OV 1.07 PT 0.86 ! ! ! Fit before self-cal, rms=0.015062Jy sigma=0.028081 ! Fit after self-cal, rms=0.014208Jy sigma=0.026246 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=2.948 mas, bpa=-18.86 degrees ! Estimated noise=5.72104 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 = -0.000868946 Jy ! Component: 100 - total flux cleaned = -0.00132565 Jy ! Component: 150 - total flux cleaned = -0.00153456 Jy ! Component: 200 - total flux cleaned = -0.00158298 Jy ! Total flux subtracted in 200 components = -0.00158298 Jy ! Clean residual min=-0.000891 max=0.000965 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0638848 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0638848 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=0.014054Jy sigma=0.026327 ! Fit after self-cal, rms=0.014066Jy sigma=0.026318 ! 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=0.014066Jy sigma=0.026318 ! Fit after self-cal, rms=0.013898Jy sigma=0.026089 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=2.954 mas, bpa=-19.11 degrees ! Estimated noise=5.63283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000652611 Jy ! Component: 100 - total flux cleaned = -0.000993236 Jy ! Component: 150 - total flux cleaned = -0.00111383 Jy ! Component: 200 - total flux cleaned = -0.00117317 Jy ! Total flux subtracted in 200 components = -0.00117317 Jy ! Clean residual min=-0.000892 max=0.000939 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0627116 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0627116 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=0.013778Jy sigma=0.026175 ! Fit after self-cal, rms=0.013780Jy sigma=0.026173 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 = -4.12856e-05 Jy ! Component: 100 - total flux cleaned = -5.90438e-05 Jy ! Component: 150 - total flux cleaned = -6.99845e-05 Jy ! Component: 200 - total flux cleaned = -8.45333e-05 Jy ! Total flux subtracted in 200 components = -8.45333e-05 Jy ! Clean residual min=-0.000884 max=0.000940 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0626271 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.062627 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=0.013760Jy sigma=0.026174 ! Fit after self-cal, rms=0.013759Jy sigma=0.026174 ! 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=0.013759Jy sigma=0.026174 ! Fit after self-cal, rms=0.013539Jy sigma=0.025743 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.387 mas, bmaj=2.953 mas, bpa=-19.1 degrees ! Estimated noise=5.53176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000697553 Jy ! Component: 100 - total flux cleaned = -0.000905063 Jy ! Component: 150 - total flux cleaned = -0.00100408 Jy ! Component: 200 - total flux cleaned = -0.00101871 Jy ! Total flux subtracted in 200 components = -0.00101871 Jy ! Clean residual min=-0.000902 max=0.000912 Jy/beam ! Clean residual mean=-0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0616083 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.0616083 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=0.013389Jy sigma=0.025885 ! Fit after self-cal, rms=0.013390Jy sigma=0.025883 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 = -3.45802e-06 Jy ! Component: 100 - total flux cleaned = -1.0695e-05 Jy ! Component: 150 - total flux cleaned = -1.41843e-05 Jy ! Component: 200 - total flux cleaned = -1.41504e-05 Jy ! Total flux subtracted in 200 components = -1.41504e-05 Jy ! Clean residual min=-0.000895 max=0.000921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0615942 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.0615942 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=0.013386Jy sigma=0.025882 ! Fit after self-cal, rms=0.013386Jy sigma=0.025882 ! 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=0.013386Jy sigma=0.025882 ! Fit after self-cal, rms=0.013307Jy sigma=0.025824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.464 mas, bmaj=3.379 mas, bpa=-14.07 degrees ! Estimated noise=5.33382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000473754 Jy ! Component: 100 - total flux cleaned = -0.000494187 Jy ! Component: 150 - total flux cleaned = -0.000528773 Jy ! Component: 200 - total flux cleaned = -0.000557535 Jy ! Total flux subtracted in 200 components = -0.000557535 Jy ! Clean residual min=-0.000886 max=0.001104 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0610367 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.0610366 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=0.013203Jy sigma=0.025941 ! Fit after self-cal, rms=0.013200Jy sigma=0.025939 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 = -4.06675e-06 Jy ! Component: 100 - total flux cleaned = -1.56086e-05 Jy ! Component: 150 - total flux cleaned = -3.4898e-05 Jy ! Component: 200 - total flux cleaned = -4.26837e-05 Jy ! Total flux subtracted in 200 components = -4.26837e-05 Jy ! Clean residual min=-0.000869 max=0.001110 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.060994 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.060994 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=0.013208Jy sigma=0.025956 ! Fit after self-cal, rms=0.013207Jy sigma=0.025955 ! 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=1.383 mas, bmaj=2.955 mas, bpa=-19.08 degrees ! Estimated noise=5.44742 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.383 x 2.955 at -19.08 degrees (North through East) ! Clean map min=-0.00079381 max=0.044859 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.646 mas, bpa=-22.2 degrees ! Estimated noise=11.0669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348708 Jy ! Component: 100 - total flux cleaned = 0.0480594 Jy ! Component: 150 - total flux cleaned = 0.0535846 Jy ! Component: 200 - total flux cleaned = 0.0563998 Jy ! Total flux subtracted in 200 components = 0.0563998 Jy ! Clean residual min=-0.001513 max=0.001522 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0563998 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0563998 Jy ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=2.955 mas, bpa=-19.08 degrees ! Estimated noise=5.44742 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 (-1.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223184 Jy ! Component: 100 - total flux cleaned = 0.0035007 Jy ! Component: 150 - total flux cleaned = 0.00429301 Jy ! Component: 200 - total flux cleaned = 0.00484209 Jy ! Total flux subtracted in 200 components = 0.00484209 Jy ! Clean residual min=-0.000765 max=0.000831 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0612419 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 58 components and 0.0612419 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=2.464 mas, bmaj=3.379 mas, bpa=-14.07 degrees ! Estimated noise=5.33382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477983 Jy ! Component: 100 - total flux cleaned = 0.000752902 Jy ! Component: 150 - total flux cleaned = 0.000826139 Jy ! Component: 200 - total flux cleaned = 0.000857785 Jy ! Total flux subtracted in 200 components = 0.000857785 Jy ! Clean residual min=-0.000714 max=0.000929 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0620997 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.84347e-05 Jy ! Component: 100 - total flux cleaned = 5.42534e-05 Jy ! Component: 150 - total flux cleaned = 7.74883e-05 Jy ! Component: 200 - total flux cleaned = 8.28622e-05 Jy ! Total flux subtracted in 200 components = 8.28622e-05 Jy ! Clean residual min=-0.000727 max=0.000922 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0621826 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 87 components and 0.0621826 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=2.955 mas, bpa=-19.08 degrees ! Estimated noise=5.44742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175717 Jy ! Component: 100 - total flux cleaned = -0.000192284 Jy ! Component: 150 - total flux cleaned = -0.000192143 Jy ! Component: 200 - total flux cleaned = -0.000191835 Jy ! Total flux subtracted in 200 components = -0.000191835 Jy ! Clean residual min=-0.000671 max=0.000797 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0619907 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.0619907 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=0.013120Jy sigma=0.025813 ! Fit after self-cal, rms=0.013096Jy sigma=0.025768 wmodel /g0/scr/pima/s4195b_uvs/J0708+2241_X_map.mod ! Writing 105 model components to file: /g0/scr/pima/s4195b_uvs/J0708+2241_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0708+2241_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0708+2241_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0708+2241_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J0708+2241_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 = 0.000265266 Jy ! Component: 100 - total flux cleaned = 0.00039623 Jy ! Component: 150 - total flux cleaned = 0.00047414 Jy ! Component: 200 - total flux cleaned = 0.000557696 Jy ! Component: 250 - total flux cleaned = 0.000597529 Jy ! Component: 300 - total flux cleaned = 0.000616661 Jy ! Component: 350 - total flux cleaned = 0.000616655 Jy ! Component: 400 - total flux cleaned = 0.000599012 Jy ! Component: 450 - total flux cleaned = 0.000581724 Jy ! Component: 500 - total flux cleaned = 0.000531907 Jy ! Component: 550 - total flux cleaned = 0.000524171 Jy ! Component: 600 - total flux cleaned = 0.000508266 Jy ! Component: 650 - total flux cleaned = 0.000477734 Jy ! Component: 700 - total flux cleaned = 0.00044059 Jy ! Component: 750 - total flux cleaned = 0.000404268 Jy ! Component: 800 - total flux cleaned = 0.000368826 Jy ! Component: 850 - total flux cleaned = 0.00033439 Jy ! Component: 900 - total flux cleaned = 0.000300811 Jy ! Component: 950 - total flux cleaned = 0.00030098 Jy ! Component: 1000 - total flux cleaned = 0.000294278 Jy ! Component: 1050 - total flux cleaned = 0.000249943 Jy ! Component: 1100 - total flux cleaned = 0.000225096 Jy ! Component: 1150 - total flux cleaned = 0.000218987 Jy ! Component: 1200 - total flux cleaned = 0.000183281 Jy ! Component: 1250 - total flux cleaned = 0.000177396 Jy ! Component: 1300 - total flux cleaned = 0.000160146 Jy ! Component: 1350 - total flux cleaned = 0.000137489 Jy ! Component: 1400 - total flux cleaned = 0.000120776 Jy ! Component: 1450 - total flux cleaned = 9.33512e-05 Jy ! Component: 1500 - total flux cleaned = 6.10216e-05 Jy ! Component: 1550 - total flux cleaned = 2.90973e-05 Jy ! Component: 1600 - total flux cleaned = -1.80537e-05 Jy ! Component: 1650 - total flux cleaned = -5.42603e-05 Jy ! Component: 1700 - total flux cleaned = -7.9781e-05 Jy ! Component: 1750 - total flux cleaned = -0.000125186 Jy ! Component: 1800 - total flux cleaned = -0.000145168 Jy ! Component: 1850 - total flux cleaned = -0.00017469 Jy ! Component: 1900 - total flux cleaned = -0.000184496 Jy ! Component: 1950 - total flux cleaned = -0.000208623 Jy ! Component: 2000 - total flux cleaned = -0.000246551 Jy ! Component: 2050 - total flux cleaned = -0.000265279 Jy ! Component: 2100 - total flux cleaned = -0.000274617 Jy ! Component: 2150 - total flux cleaned = -0.000315777 Jy ! Component: 2200 - total flux cleaned = -0.000324809 Jy ! Component: 2250 - total flux cleaned = -0.000342713 Jy ! Component: 2300 - total flux cleaned = -0.000351593 Jy ! Component: 2350 - total flux cleaned = -0.000364796 Jy ! Component: 2400 - total flux cleaned = -0.000395091 Jy ! Component: 2450 - total flux cleaned = -0.000390854 Jy ! Component: 2500 - total flux cleaned = -0.000412118 Jy ! Component: 2550 - total flux cleaned = -0.000428986 Jy ! Component: 2600 - total flux cleaned = -0.000458245 Jy ! Component: 2650 - total flux cleaned = -0.000458198 Jy ! Component: 2700 - total flux cleaned = -0.00049107 Jy ! Component: 2750 - total flux cleaned = -0.000511408 Jy ! Component: 2800 - total flux cleaned = -0.000519539 Jy ! Component: 2850 - total flux cleaned = -0.000559694 Jy ! Component: 2900 - total flux cleaned = -0.000599545 Jy ! Component: 2950 - total flux cleaned = -0.000627222 Jy ! Component: 3000 - total flux cleaned = -0.000666466 Jy ! Component: 3050 - total flux cleaned = -0.000689859 Jy ! Component: 3100 - total flux cleaned = -0.000732368 Jy ! Component: 3150 - total flux cleaned = -0.000751556 Jy ! Component: 3200 - total flux cleaned = -0.000782019 Jy ! Component: 3250 - total flux cleaned = -0.000812316 Jy ! Component: 3300 - total flux cleaned = -0.00084991 Jy ! Component: 3350 - total flux cleaned = -0.000879764 Jy ! Component: 3400 - total flux cleaned = -0.000901982 Jy ! Component: 3450 - total flux cleaned = -0.000938868 Jy ! Component: 3500 - total flux cleaned = -0.000968158 Jy ! Component: 3550 - total flux cleaned = -0.000993671 Jy ! Component: 3600 - total flux cleaned = -0.00101904 Jy ! Component: 3650 - total flux cleaned = -0.00104788 Jy ! Component: 3700 - total flux cleaned = -0.0010658 Jy ! Component: 3750 - total flux cleaned = -0.00110503 Jy ! Component: 3800 - total flux cleaned = -0.00112273 Jy ! Component: 3850 - total flux cleaned = -0.0011439 Jy ! Component: 3900 - total flux cleaned = -0.00117553 Jy ! Component: 3950 - total flux cleaned = -0.00119999 Jy ! Component: 4000 - total flux cleaned = -0.00122785 Jy ! Component: 4050 - total flux cleaned = -0.00124866 Jy ! Total flux subtracted in 4096 components = -0.00128317 Jy ! Clean residual min=-0.000186 max=0.000192 Jy/beam ! Clean residual mean=0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0607076 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 398 components and 0.0607076 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0708+2241_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.383 x 2.955 at -19.08 degrees (North through East) ! Clean map min=-0.0003684 max=0.044805 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0708+2241_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0448047 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.87621e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.393455 0.393455 0.78691 1.57382 3.14764 6.29528 12.5906 25.1811 50.3622 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 762.476 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0708+2241_X_uvs.log closed on Tue Dec 31 19:31:11 2013