! Started logfile: /d2/scr/pima/bp177i_uvs/J1425+2404_C_uvs.log on Tue Apr 15 00:29:01 2014 obs /d2/scr/pima/bp177i_uvs/J1425+2404_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1425+2404_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1425+2404 ! ! 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 1080 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 /d2/scr/pima/bp177i_uvs/J1425+2404_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. ! ! 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=0.999891Jy sigma=46.492174 ! Fit after self-cal, rms=0.931218Jy sigma=43.437102 ! 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=1.316 mas, bmaj=3.763 mas, bpa=1.29 degrees ! Estimated noise=0.624322 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 = 0.05293 Jy ! Component: 100 - total flux cleaned = 0.0645766 Jy ! Total flux subtracted in 100 components = 0.0645766 Jy ! Clean residual min=-0.002617 max=0.003773 Jy/beam ! Clean residual mean=-0.000005 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0645766 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0645766 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=0.018964Jy sigma=0.691069 ! Fit after self-cal, rms=0.018949Jy sigma=0.690373 ! 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=1.556 mas, bmaj=4.056 mas, bpa=1.13 degrees ! Estimated noise=0.48493 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 = 0.00407008 Jy ! Component: 100 - total flux cleaned = 0.00585746 Jy ! Component: 150 - total flux cleaned = 0.00683146 Jy ! Component: 200 - total flux cleaned = 0.00732926 Jy ! Total flux subtracted in 200 components = 0.00732926 Jy ! Clean residual min=-0.002405 max=0.002180 Jy/beam ! Clean residual mean=-0.000004 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0719058 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0719058 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=0.018005Jy sigma=0.648604 ! Fit after self-cal, rms=0.017993Jy sigma=0.648035 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.556 x 4.056 at 1.13 degrees (North through East) ! Clean map min=-0.0024196 max=0.068174 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 1.07 HN 0.99 KP 0.84 ! LA 1.03 MK 0.99 NL 1.17 OV 0.94 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.03 KP 0.96 ! LA 1.06 MK 1.02 NL 1.08 OV 0.95 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 0.99 ! LA 1.04 MK 1.02 NL 1.08 OV 0.90 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.06 KP 0.96 ! LA 1.08 MK 0.99 NL 1.09 OV 0.97 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 1.00 KP 0.89 ! LA 1.02 MK 0.95 NL 1.07 OV 0.92 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.01 KP 1.00 ! LA 0.99 MK 0.94 NL 1.10 OV 0.99 ! PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.017993Jy sigma=0.648035 ! Fit after self-cal, rms=0.017177Jy sigma=0.597170 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.556 mas, bmaj=4.068 mas, bpa=1.154 degrees ! Estimated noise=0.482325 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 = -0.000293647 Jy ! Component: 100 - total flux cleaned = -0.000315198 Jy ! Component: 150 - total flux cleaned = -0.000315636 Jy ! Component: 200 - total flux cleaned = -0.000307258 Jy ! Total flux subtracted in 200 components = -0.000307258 Jy ! Clean residual min=-0.001802 max=0.001387 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0715986 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0715986 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=0.017164Jy sigma=0.596329 ! Fit after self-cal, rms=0.017168Jy sigma=0.596245 ! 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=0.017168Jy sigma=0.596245 ! Fit after self-cal, rms=0.017162Jy sigma=0.596211 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.556 mas, bmaj=4.07 mas, bpa=1.149 degrees ! Estimated noise=0.482093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.99182e-05 Jy ! Component: 100 - total flux cleaned = -8.99535e-05 Jy ! Component: 150 - total flux cleaned = -7.5425e-05 Jy ! Component: 200 - total flux cleaned = -6.82863e-05 Jy ! Total flux subtracted in 200 components = -6.82863e-05 Jy ! Clean residual min=-0.001793 max=0.001377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0715303 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0715303 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=0.017158Jy sigma=0.595744 ! Fit after self-cal, rms=0.017157Jy sigma=0.595727 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 = -1.51856e-06 Jy ! Component: 100 - total flux cleaned = -1.23924e-06 Jy ! Component: 150 - total flux cleaned = 1.18099e-05 Jy ! Component: 200 - total flux cleaned = 2.43727e-05 Jy ! Total flux subtracted in 200 components = 2.43727e-05 Jy ! Clean residual min=-0.001792 max=0.001368 Jy/beam ! Clean residual mean=-0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0715547 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0715547 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=0.017154Jy sigma=0.595427 ! Fit after self-cal, rms=0.017153Jy sigma=0.595418 ! 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=0.017153Jy sigma=0.595418 ! Fit after self-cal, rms=0.017142Jy sigma=0.595399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.555 mas, bmaj=4.071 mas, bpa=1.128 degrees ! Estimated noise=0.481688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.97271e-05 Jy ! Component: 100 - total flux cleaned = -3.98216e-05 Jy ! Component: 150 - total flux cleaned = -3.95281e-05 Jy ! Component: 200 - total flux cleaned = -2.76147e-05 Jy ! Total flux subtracted in 200 components = -2.76147e-05 Jy ! Clean residual min=-0.001786 max=0.001365 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.071527 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.071527 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=0.017140Jy sigma=0.595086 ! Fit after self-cal, rms=0.017139Jy sigma=0.595078 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 = -9.88227e-08 Jy ! Component: 100 - total flux cleaned = -1.13542e-07 Jy ! Component: 150 - total flux cleaned = 5.6005e-06 Jy ! Component: 200 - total flux cleaned = 1.11535e-05 Jy ! Total flux subtracted in 200 components = 1.11535e-05 Jy ! Clean residual min=-0.001785 max=0.001359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0715382 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0715382 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=0.017137Jy sigma=0.594854 ! Fit after self-cal, rms=0.017137Jy sigma=0.594849 ! 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=0.017137Jy sigma=0.594849 ! Fit after self-cal, rms=0.017126Jy sigma=0.594838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=5.238 mas, bpa=0.4845 degrees ! Estimated noise=0.615028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509943 Jy ! Component: 100 - total flux cleaned = 0.000510726 Jy ! Component: 150 - total flux cleaned = 0.000510754 Jy ! Component: 200 - total flux cleaned = 0.000510582 Jy ! Total flux subtracted in 200 components = 0.000510582 Jy ! Clean residual min=-0.002297 max=0.001808 Jy/beam ! Clean residual mean=-0.000006 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0720488 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 38 components and 0.0720488 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=0.017151Jy sigma=0.595790 ! Fit after self-cal, rms=0.017150Jy sigma=0.595711 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 = 4.17689e-05 Jy ! Component: 100 - total flux cleaned = 2.96174e-05 Jy ! Component: 150 - total flux cleaned = 2.40753e-05 Jy ! Component: 200 - total flux cleaned = 1.90331e-05 Jy ! Total flux subtracted in 200 components = 1.90331e-05 Jy ! Clean residual min=-0.002322 max=0.001798 Jy/beam ! Clean residual mean=-0.000006 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0720678 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0720678 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=0.017162Jy sigma=0.596308 ! Fit after self-cal, rms=0.017162Jy sigma=0.596290 ! 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=1.555 mas, bmaj=4.071 mas, bpa=1.113 degrees ! Estimated noise=0.481322 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.555 x 4.071 at 1.113 degrees (North through East) ! Clean map min=-0.0016832 max=0.067738 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=3.776 mas, bpa=1.267 degrees ! Estimated noise=0.620953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0526405 Jy ! Component: 100 - total flux cleaned = 0.0642504 Jy ! Component: 150 - total flux cleaned = 0.0682215 Jy ! Component: 200 - total flux cleaned = 0.0700722 Jy ! Total flux subtracted in 200 components = 0.0700722 Jy ! Clean residual min=-0.002120 max=0.001903 Jy/beam ! Clean residual mean=-0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0700722 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0700722 Jy ! Inverting map and beam ! Estimated beam: bmin=1.555 mas, bmaj=4.071 mas, bpa=1.113 degrees ! Estimated noise=0.481322 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 = 0.000780078 Jy ! Component: 100 - total flux cleaned = 0.0011084 Jy ! Component: 150 - total flux cleaned = 0.00122084 Jy ! Component: 200 - total flux cleaned = 0.00125586 Jy ! Total flux subtracted in 200 components = 0.00125586 Jy ! Clean residual min=-0.001796 max=0.001395 Jy/beam ! Clean residual mean=-0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0713281 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0713281 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=3.614 mas, bmaj=5.238 mas, bpa=0.4845 degrees ! Estimated noise=0.615028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672549 Jy ! Component: 100 - total flux cleaned = 0.000684495 Jy ! Component: 150 - total flux cleaned = 0.000693998 Jy ! Component: 200 - total flux cleaned = 0.000685667 Jy ! Total flux subtracted in 200 components = 0.000685667 Jy ! Clean residual min=-0.002329 max=0.001825 Jy/beam ! Clean residual mean=-0.000006 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0720137 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 = -1.46737e-05 Jy ! Component: 100 - total flux cleaned = -1.46054e-05 Jy ! Component: 150 - total flux cleaned = -1.44622e-05 Jy ! Component: 200 - total flux cleaned = -8.54302e-06 Jy ! Total flux subtracted in 200 components = -8.54302e-06 Jy ! Clean residual min=-0.002323 max=0.001817 Jy/beam ! Clean residual mean=-0.000006 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0720052 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0720052 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.555 mas, bmaj=4.071 mas, bpa=1.113 degrees ! Estimated noise=0.481322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000564721 Jy ! Component: 100 - total flux cleaned = -0.000549529 Jy ! Component: 150 - total flux cleaned = -0.000559428 Jy ! Component: 200 - total flux cleaned = -0.000568099 Jy ! Total flux subtracted in 200 components = -0.000568099 Jy ! Clean residual min=-0.001781 max=0.001335 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0714371 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0714371 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=0.017147Jy sigma=0.595370 ! Fit after self-cal, rms=0.017145Jy sigma=0.595310 wmodel /d2/scr/pima/bp177i_uvs/J1425+2404_C_map.mod ! Writing 33 model components to file: /d2/scr/pima/bp177i_uvs/J1425+2404_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1425+2404_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1425+2404_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1425+2404_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1425+2404_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 = -0.000758534 Jy ! Component: 100 - total flux cleaned = -0.00102151 Jy ! Component: 150 - total flux cleaned = -0.00109193 Jy ! Component: 200 - total flux cleaned = -0.00107124 Jy ! Component: 250 - total flux cleaned = -0.00107129 Jy ! Component: 300 - total flux cleaned = -0.00109158 Jy ! Component: 350 - total flux cleaned = -0.00109202 Jy ! Component: 400 - total flux cleaned = -0.00113061 Jy ! Component: 450 - total flux cleaned = -0.00118589 Jy ! Component: 500 - total flux cleaned = -0.00120334 Jy ! Component: 550 - total flux cleaned = -0.00122116 Jy ! Component: 600 - total flux cleaned = -0.00123864 Jy ! Component: 650 - total flux cleaned = -0.00125567 Jy ! Component: 700 - total flux cleaned = -0.00130436 Jy ! Component: 750 - total flux cleaned = -0.00136749 Jy ! Component: 800 - total flux cleaned = -0.00139823 Jy ! Component: 850 - total flux cleaned = -0.00142858 Jy ! Component: 900 - total flux cleaned = -0.00151776 Jy ! Component: 950 - total flux cleaned = -0.00157583 Jy ! Component: 1000 - total flux cleaned = -0.00163327 Jy ! Component: 1050 - total flux cleaned = -0.00170352 Jy ! Component: 1100 - total flux cleaned = -0.00180002 Jy ! Component: 1150 - total flux cleaned = -0.0018542 Jy ! Component: 1200 - total flux cleaned = -0.00193391 Jy ! Component: 1250 - total flux cleaned = -0.00201218 Jy ! Component: 1300 - total flux cleaned = -0.00208921 Jy ! Component: 1350 - total flux cleaned = -0.00216525 Jy ! Component: 1400 - total flux cleaned = -0.00225209 Jy ! Component: 1450 - total flux cleaned = -0.0023624 Jy ! Component: 1500 - total flux cleaned = -0.002483 Jy ! Component: 1550 - total flux cleaned = -0.00259012 Jy ! Component: 1600 - total flux cleaned = -0.00268401 Jy ! Component: 1650 - total flux cleaned = -0.00275353 Jy ! Component: 1700 - total flux cleaned = -0.00282239 Jy ! Component: 1750 - total flux cleaned = -0.00292404 Jy ! Component: 1800 - total flux cleaned = -0.00299087 Jy ! Component: 1850 - total flux cleaned = -0.0030677 Jy ! Component: 1900 - total flux cleaned = -0.00310016 Jy ! Component: 1950 - total flux cleaned = -0.00317507 Jy ! Component: 2000 - total flux cleaned = -0.00321729 Jy ! Component: 2050 - total flux cleaned = -0.00323836 Jy ! Component: 2100 - total flux cleaned = -0.00334181 Jy ! Component: 2150 - total flux cleaned = -0.00335204 Jy ! Component: 2200 - total flux cleaned = -0.00344306 Jy ! Component: 2250 - total flux cleaned = -0.00349304 Jy ! Component: 2300 - total flux cleaned = -0.00358183 Jy ! Component: 2350 - total flux cleaned = -0.00362094 Jy ! Component: 2400 - total flux cleaned = -0.00365965 Jy ! Component: 2450 - total flux cleaned = -0.00378385 Jy ! Component: 2500 - total flux cleaned = -0.00377436 Jy ! Component: 2550 - total flux cleaned = -0.00387727 Jy ! Component: 2600 - total flux cleaned = -0.00392352 Jy ! Component: 2650 - total flux cleaned = -0.00392353 Jy ! Component: 2700 - total flux cleaned = -0.00400512 Jy ! Component: 2750 - total flux cleaned = -0.00404992 Jy ! Component: 2800 - total flux cleaned = -0.00410332 Jy ! Component: 2850 - total flux cleaned = -0.00414738 Jy ! Component: 2900 - total flux cleaned = -0.00419985 Jy ! Component: 2950 - total flux cleaned = -0.00426912 Jy ! Component: 3000 - total flux cleaned = -0.00429475 Jy ! Component: 3050 - total flux cleaned = -0.00434582 Jy ! Component: 3100 - total flux cleaned = -0.00440496 Jy ! Component: 3150 - total flux cleaned = -0.00443008 Jy ! Component: 3200 - total flux cleaned = -0.00446344 Jy ! Component: 3250 - total flux cleaned = -0.00452111 Jy ! Component: 3300 - total flux cleaned = -0.004562 Jy ! Component: 3350 - total flux cleaned = -0.0045944 Jy ! Component: 3400 - total flux cleaned = -0.00461857 Jy ! Component: 3450 - total flux cleaned = -0.00464258 Jy ! Component: 3500 - total flux cleaned = -0.00468226 Jy ! Component: 3550 - total flux cleaned = -0.00471381 Jy ! Component: 3600 - total flux cleaned = -0.00474508 Jy ! Component: 3650 - total flux cleaned = -0.00478387 Jy ! Component: 3700 - total flux cleaned = -0.00482245 Jy ! Component: 3750 - total flux cleaned = -0.00483776 Jy ! Component: 3800 - total flux cleaned = -0.00487579 Jy ! Component: 3850 - total flux cleaned = -0.00489093 Jy ! Component: 3900 - total flux cleaned = -0.00496577 Jy ! Component: 3950 - total flux cleaned = -0.00498056 Jy ! Component: 4000 - total flux cleaned = -0.00498044 Jy ! Component: 4050 - total flux cleaned = -0.0050098 Jy ! Total flux subtracted in 4096 components = -0.00503158 Jy ! Clean residual min=-0.000388 max=0.000453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0664055 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 377 components and 0.0664055 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1425+2404_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.555 x 4.071 at 1.113 degrees (North through East) ! Clean map min=-0.0010286 max=0.067629 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1425+2404_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0676287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.568703 0.568703 1.13741 2.27481 4.54963 9.09925 18.1985 36.397 72.794 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 527.515 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1425+2404_C_uvs.log closed on Tue Apr 15 00:29:06 2014