! Started logfile: /scr/pima/bp192a0_uvs/J0142-1714_C_uvs.log on Fri Aug 21 07:24:21 2015 obs /scr/pima/bp192a0_uvs/J0142-1714_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0142-1714_C_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99 visibilities/baseline/integration-bin. ! Found source: J0142-1714 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7128 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a0_uvs/J0142-1714_C] 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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002354Jy sigma=21.365876 ! Fit after self-cal, rms=0.939130Jy sigma=20.016721 ! 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=1.315 mas, bmaj=3.563 mas, bpa=-5.907 degrees ! Estimated noise=0.553723 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 = 0.0441454 Jy ! Component: 100 - total flux cleaned = 0.0547195 Jy ! Total flux subtracted in 100 components = 0.0547195 Jy ! Clean residual min=-0.004470 max=0.010248 Jy/beam ! Clean residual mean=-0.000013 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.0547195 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0547195 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=0.044785Jy sigma=0.852523 ! Fit after self-cal, rms=0.044334Jy sigma=0.841311 ! Inverting map ! Added new window around map position (-6.3, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00916058 Jy ! Component: 100 - total flux cleaned = 0.0144727 Jy ! Total flux subtracted in 100 components = 0.0144727 Jy ! Clean residual min=-0.003561 max=0.006028 Jy/beam ! Clean residual mean=-0.000009 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0691922 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.0691922 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=0.041417Jy sigma=0.769818 ! Fit after self-cal, rms=0.041135Jy sigma=0.762745 ! 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=1.662 mas, bmaj=4.203 mas, bpa=-5.115 degrees ! Estimated noise=0.403661 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 = 0.00809543 Jy ! Component: 100 - total flux cleaned = 0.0132974 Jy ! Component: 150 - total flux cleaned = 0.0169279 Jy ! Component: 200 - total flux cleaned = 0.019514 Jy ! Total flux subtracted in 200 components = 0.019514 Jy ! Clean residual min=-0.002959 max=0.003956 Jy/beam ! Clean residual mean=-0.000007 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0887062 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 62 components and 0.0887062 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=0.039200Jy sigma=0.717545 ! Fit after self-cal, rms=0.039039Jy sigma=0.713224 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.662 x 4.203 at -5.115 degrees (North through East) ! Clean map min=-0.0025255 max=0.059374 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.03 KP 0.89 ! LA 1.03 MK 0.98 NL 1.06 OV 1.01 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.85 ! LA 0.94 MK 0.95 NL 1.11 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! 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 0.87 FD 0.98 HN 1.13 KP 0.91 ! LA 1.09 MK 1.00 NL 1.15 OV 0.98 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.01 KP 0.91 ! LA 1.14 MK 1.19 NL 1.13 OV 1.05 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 0.97 KP 0.93 ! LA 1.11 MK 1.06 NL 1.15 OV 1.01 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.06 KP 0.96 ! LA 1.08 MK 1.01 NL 1.06 OV 1.11 ! PT 0.84 SC 0.98 ! ! ! Fit before self-cal, rms=0.039039Jy sigma=0.713224 ! Fit after self-cal, rms=0.038126Jy sigma=0.699421 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=4.225 mas, bpa=-4.618 degrees ! Estimated noise=0.403446 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 = 0.00241356 Jy ! Component: 100 - total flux cleaned = 0.00352828 Jy ! Component: 150 - total flux cleaned = 0.00400087 Jy ! Component: 200 - total flux cleaned = 0.0042428 Jy ! Total flux subtracted in 200 components = 0.0042428 Jy ! Clean residual min=-0.001772 max=0.002131 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.092949 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.092949 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=0.037956Jy sigma=0.696323 ! Fit after self-cal, rms=0.037925Jy sigma=0.695214 ! 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=0.037925Jy sigma=0.695214 ! Fit after self-cal, rms=0.038169Jy sigma=0.694622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.668 mas, bmaj=4.219 mas, bpa=-4.579 degrees ! Estimated noise=0.40754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152826 Jy ! Component: 100 - total flux cleaned = 0.00233214 Jy ! Component: 150 - total flux cleaned = 0.0028698 Jy ! Component: 200 - total flux cleaned = 0.00307804 Jy ! Total flux subtracted in 200 components = 0.00307804 Jy ! Clean residual min=-0.001636 max=0.001792 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0960271 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0960271 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=0.038092Jy sigma=0.693399 ! Fit after self-cal, rms=0.038077Jy sigma=0.693047 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 (26.7, -65.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107044 Jy ! Component: 100 - total flux cleaned = 0.00114542 Jy ! Component: 150 - total flux cleaned = 0.00126953 Jy ! Component: 200 - total flux cleaned = 0.00132177 Jy ! Total flux subtracted in 200 components = 0.00132177 Jy ! Clean residual min=-0.001695 max=0.001499 Jy/beam ! Clean residual mean=0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0973488 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.0973488 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=0.037968Jy sigma=0.691124 ! Fit after self-cal, rms=0.037961Jy sigma=0.690990 ! 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=0.037961Jy sigma=0.690990 ! Fit after self-cal, rms=0.038294Jy sigma=0.690770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.663 mas, bmaj=4.211 mas, bpa=-4.587 degrees ! Estimated noise=0.411792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008966 Jy ! Component: 100 - total flux cleaned = 0.00121713 Jy ! Component: 150 - total flux cleaned = 0.00133773 Jy ! Component: 200 - total flux cleaned = 0.00140177 Jy ! Total flux subtracted in 200 components = 0.00140177 Jy ! Clean residual min=-0.001471 max=0.001540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0987506 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.0987506 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=0.038249Jy sigma=0.690035 ! Fit after self-cal, rms=0.038245Jy sigma=0.689957 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 = 0.000469783 Jy ! Component: 100 - total flux cleaned = 0.000505913 Jy ! Component: 150 - total flux cleaned = 0.000553861 Jy ! Component: 200 - total flux cleaned = 0.000597404 Jy ! Total flux subtracted in 200 components = 0.000597404 Jy ! Clean residual min=-0.001457 max=0.001523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.099348 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.099348 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=0.038226Jy sigma=0.689693 ! Fit after self-cal, rms=0.038224Jy sigma=0.689662 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.038224Jy sigma=0.689662 ! Fit after self-cal, rms=0.038500Jy sigma=0.689427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.832 mas, bmaj=7.872 mas, bpa=-3.895 degrees ! Estimated noise=0.511759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111031 Jy ! Component: 100 - total flux cleaned = 0.0014438 Jy ! Component: 150 - total flux cleaned = 0.00151093 Jy ! Component: 200 - total flux cleaned = 0.0015105 Jy ! Total flux subtracted in 200 components = 0.0015105 Jy ! Clean residual min=-0.001610 max=0.001808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.100858 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.100858 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=0.038489Jy sigma=0.689326 ! Fit after self-cal, rms=0.038488Jy sigma=0.689265 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 = 3.98405e-05 Jy ! Component: 100 - total flux cleaned = 6.85943e-05 Jy ! Component: 150 - total flux cleaned = 5.68279e-05 Jy ! Component: 200 - total flux cleaned = 4.68381e-05 Jy ! Total flux subtracted in 200 components = 4.68381e-05 Jy ! Clean residual min=-0.001554 max=0.001822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.100905 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.100905 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=0.038482Jy sigma=0.689196 ! Fit after self-cal, rms=0.038480Jy sigma=0.689156 ! 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=1.66 mas, bmaj=4.205 mas, bpa=-4.548 degrees ! Estimated noise=0.415187 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.66 x 4.205 at -4.548 degrees (North through East) ! Clean map min=-0.0012931 max=0.059116 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=1.315 mas, bmaj=3.565 mas, bpa=-5.373 degrees ! Estimated noise=0.574685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458809 Jy ! Component: 100 - total flux cleaned = 0.0610788 Jy ! Component: 150 - total flux cleaned = 0.0695506 Jy ! Component: 200 - total flux cleaned = 0.0755939 Jy ! Total flux subtracted in 200 components = 0.0755939 Jy ! Clean residual min=-0.002893 max=0.004257 Jy/beam ! Clean residual mean=-0.000006 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0755939 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0755939 Jy ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=4.205 mas, bpa=-4.548 degrees ! Estimated noise=0.415187 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 (-4.5, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790199 Jy ! Component: 100 - total flux cleaned = 0.0131131 Jy ! Component: 150 - total flux cleaned = 0.0167632 Jy ! Component: 200 - total flux cleaned = 0.0194153 Jy ! Total flux subtracted in 200 components = 0.0194153 Jy ! Clean residual min=-0.001751 max=0.001918 Jy/beam ! Clean residual mean=-0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0950092 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 76 components and 0.0950092 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.832 mas, bmaj=7.872 mas, bpa=-3.895 degrees ! Estimated noise=0.511759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311625 Jy ! Component: 100 - total flux cleaned = 0.00420987 Jy ! Component: 150 - total flux cleaned = 0.0049235 Jy ! Component: 200 - total flux cleaned = 0.00541923 Jy ! Total flux subtracted in 200 components = 0.00541923 Jy ! Clean residual min=-0.001743 max=0.001826 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.100428 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 = 0.000258736 Jy ! Component: 100 - total flux cleaned = 0.000395555 Jy ! Component: 150 - total flux cleaned = 0.000488748 Jy ! Component: 200 - total flux cleaned = 0.000550498 Jy ! Total flux subtracted in 200 components = 0.000550498 Jy ! Clean residual min=-0.001646 max=0.001813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.100979 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 133 components and 0.100979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=4.205 mas, bpa=-4.548 degrees ! Estimated noise=0.415187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214072 Jy ! Component: 100 - total flux cleaned = 0.00028729 Jy ! Component: 150 - total flux cleaned = 0.000330342 Jy ! Component: 200 - total flux cleaned = 0.000330367 Jy ! Total flux subtracted in 200 components = 0.000330367 Jy ! Clean residual min=-0.001338 max=0.001619 Jy/beam ! Clean residual mean=-0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.101309 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 147 components and 0.101309 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=0.038476Jy sigma=0.689130 ! Fit after self-cal, rms=0.038460Jy sigma=0.688881 wmodel /scr/pima/bp192a0_uvs/J0142-1714_C_map.mod ! Writing 147 model components to file: /scr/pima/bp192a0_uvs/J0142-1714_C_map.mod wobs /scr/pima/bp192a0_uvs/J0142-1714_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0142-1714_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J0142-1714_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp192a0_uvs/J0142-1714_C_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 = 0.000669571 Jy ! Component: 100 - total flux cleaned = 0.00110621 Jy ! Component: 150 - total flux cleaned = 0.00128859 Jy ! Component: 200 - total flux cleaned = 0.00137546 Jy ! Component: 250 - total flux cleaned = 0.00141701 Jy ! Component: 300 - total flux cleaned = 0.00149729 Jy ! Component: 350 - total flux cleaned = 0.00145935 Jy ! Component: 400 - total flux cleaned = 0.00145995 Jy ! Component: 450 - total flux cleaned = 0.00149619 Jy ! Component: 500 - total flux cleaned = 0.00149611 Jy ! Component: 550 - total flux cleaned = 0.00156571 Jy ! Component: 600 - total flux cleaned = 0.00158256 Jy ! Component: 650 - total flux cleaned = 0.00153345 Jy ! Component: 700 - total flux cleaned = 0.00156613 Jy ! Component: 750 - total flux cleaned = 0.00151821 Jy ! Component: 800 - total flux cleaned = 0.00147155 Jy ! Component: 850 - total flux cleaned = 0.00147163 Jy ! Component: 900 - total flux cleaned = 0.00147169 Jy ! Component: 950 - total flux cleaned = 0.00145711 Jy ! Component: 1000 - total flux cleaned = 0.00147169 Jy ! Component: 1050 - total flux cleaned = 0.00148609 Jy ! Component: 1100 - total flux cleaned = 0.00148591 Jy ! Component: 1150 - total flux cleaned = 0.00148609 Jy ! Component: 1200 - total flux cleaned = 0.00152711 Jy ! Component: 1250 - total flux cleaned = 0.00148605 Jy ! Component: 1300 - total flux cleaned = 0.00144613 Jy ! Component: 1350 - total flux cleaned = 0.00145925 Jy ! Component: 1400 - total flux cleaned = 0.00140709 Jy ! Component: 1450 - total flux cleaned = 0.00139441 Jy ! Component: 1500 - total flux cleaned = 0.00139444 Jy ! Component: 1550 - total flux cleaned = 0.00139443 Jy ! Component: 1600 - total flux cleaned = 0.00139421 Jy ! Component: 1650 - total flux cleaned = 0.00140646 Jy ! Component: 1700 - total flux cleaned = 0.00147884 Jy ! Component: 1750 - total flux cleaned = 0.00147885 Jy ! Component: 1800 - total flux cleaned = 0.00151414 Jy ! Component: 1850 - total flux cleaned = 0.00153751 Jy ! Component: 1900 - total flux cleaned = 0.00152602 Jy ! Component: 1950 - total flux cleaned = 0.00154886 Jy ! Component: 2000 - total flux cleaned = 0.00158291 Jy ! Component: 2050 - total flux cleaned = 0.00158287 Jy ! Component: 2100 - total flux cleaned = 0.0015939 Jy ! Component: 2150 - total flux cleaned = 0.00161599 Jy ! Component: 2200 - total flux cleaned = 0.00161583 Jy ! Component: 2250 - total flux cleaned = 0.00162648 Jy ! Component: 2300 - total flux cleaned = 0.0016157 Jy ! Component: 2350 - total flux cleaned = 0.00157366 Jy ! Component: 2400 - total flux cleaned = 0.00157384 Jy ! Component: 2450 - total flux cleaned = 0.00160493 Jy ! Component: 2500 - total flux cleaned = 0.00158445 Jy ! Component: 2550 - total flux cleaned = 0.00155414 Jy ! Component: 2600 - total flux cleaned = 0.00157421 Jy ! Component: 2650 - total flux cleaned = 0.00154426 Jy ! Component: 2700 - total flux cleaned = 0.00152457 Jy ! Component: 2750 - total flux cleaned = 0.00152456 Jy ! Component: 2800 - total flux cleaned = 0.00151475 Jy ! Component: 2850 - total flux cleaned = 0.00146669 Jy ! Component: 2900 - total flux cleaned = 0.00142857 Jy ! Component: 2950 - total flux cleaned = 0.00140972 Jy ! Component: 3000 - total flux cleaned = 0.00137232 Jy ! Component: 3050 - total flux cleaned = 0.0013537 Jy ! Component: 3100 - total flux cleaned = 0.00132599 Jy ! Component: 3150 - total flux cleaned = 0.00131686 Jy ! Component: 3200 - total flux cleaned = 0.00128041 Jy ! Component: 3250 - total flux cleaned = 0.00125332 Jy ! Component: 3300 - total flux cleaned = 0.00119956 Jy ! Component: 3350 - total flux cleaned = 0.00115505 Jy ! Component: 3400 - total flux cleaned = 0.0011463 Jy ! Component: 3450 - total flux cleaned = 0.00111994 Jy ! Component: 3500 - total flux cleaned = 0.00106762 Jy ! Component: 3550 - total flux cleaned = 0.00104168 Jy ! Component: 3600 - total flux cleaned = 0.00102446 Jy ! Component: 3650 - total flux cleaned = 0.000973274 Jy ! Component: 3700 - total flux cleaned = 0.000930935 Jy ! Component: 3750 - total flux cleaned = 0.000922531 Jy ! Component: 3800 - total flux cleaned = 0.000905795 Jy ! Component: 3850 - total flux cleaned = 0.000847695 Jy ! Component: 3900 - total flux cleaned = 0.000831127 Jy ! Component: 3950 - total flux cleaned = 0.000773676 Jy ! Component: 4000 - total flux cleaned = 0.00075747 Jy ! Component: 4050 - total flux cleaned = 0.000716846 Jy ! Total flux subtracted in 4096 components = 0.000668439 Jy ! Clean residual min=-0.000497 max=0.000531 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.101978 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 425 components and 0.101978 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0142-1714_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.66 x 4.205 at -4.548 degrees (North through East) ! Clean map min=-0.0011507 max=0.0588 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0142-1714_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0587997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.699687 0.699687 1.39937 2.79875 5.59749 11.195 22.39 44.7799 89.5599 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 428.763 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0142-1714_C_uvs.log closed on Fri Aug 21 07:24:25 2015