! Started logfile: /d2/scr/pima/bp177e_uvs/J2014+0634_C_uvs.log on Sat Mar 22 19:00:56 2014 obs /d2/scr/pima/bp177e_uvs/J2014+0634_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J2014+0634_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2014+0634 ! ! 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 864 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/bp177e_uvs/J2014+0634_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=1.004676Jy sigma=45.071644 ! Fit after self-cal, rms=0.927956Jy sigma=41.748861 ! 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=1.649 mas, bmaj=4.222 mas, bpa=18.14 degrees ! Estimated noise=0.708566 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 = 0.0531424 Jy ! Component: 100 - total flux cleaned = 0.0647358 Jy ! Total flux subtracted in 100 components = 0.0647358 Jy ! Clean residual min=-0.002754 max=0.003962 Jy/beam ! Clean residual mean=-0.000006 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0647358 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0647358 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=0.024256Jy sigma=0.758711 ! Fit after self-cal, rms=0.024243Jy sigma=0.757911 ! 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=2.011 mas, bmaj=4.762 mas, bpa=16.95 degrees ! Estimated noise=0.556352 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 = 0.00550355 Jy ! Component: 100 - total flux cleaned = 0.00869496 Jy ! Component: 150 - total flux cleaned = 0.01066 Jy ! Component: 200 - total flux cleaned = 0.0119609 Jy ! Total flux subtracted in 200 components = 0.0119609 Jy ! Clean residual min=-0.001955 max=0.002263 Jy/beam ! Clean residual mean=-0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0766967 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.0766967 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=0.022232Jy sigma=0.694848 ! Fit after self-cal, rms=0.022222Jy sigma=0.694476 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.011 x 4.762 at 16.95 degrees (North through East) ! Clean map min=-0.0019503 max=0.068485 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 0.94 FD 1.15 HN 0.97 KP 0.92 ! LA 1.02 NL 1.13 OV 0.94 PT 0.92 ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.03 KP 0.99 ! LA 1.01 NL 1.05 OV 0.98 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.03 KP 1.02 ! LA 1.06 NL 1.05 OV 0.96 PT 1.08 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.03 KP 0.93 ! LA 0.95 NL 1.03 OV 0.94 PT 1.01 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.00 KP 1.00 ! LA 0.96 NL 1.01 OV 1.05 PT 0.96 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.022222Jy sigma=0.694476 ! Fit after self-cal, rms=0.021791Jy sigma=0.663004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=4.777 mas, bpa=16.96 degrees ! Estimated noise=0.558454 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 = 0.000783659 Jy ! Component: 100 - total flux cleaned = 0.00122685 Jy ! Component: 150 - total flux cleaned = 0.00134613 Jy ! Component: 200 - total flux cleaned = 0.00140475 Jy ! Total flux subtracted in 200 components = 0.00140475 Jy ! Clean residual min=-0.001888 max=0.001762 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0781014 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.0781014 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=0.021686Jy sigma=0.663648 ! Fit after self-cal, rms=0.021684Jy sigma=0.663527 ! 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=0.021684Jy sigma=0.663527 ! Fit after self-cal, rms=0.021711Jy sigma=0.663015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.003 mas, bmaj=4.773 mas, bpa=17.05 degrees ! Estimated noise=0.560511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053301 Jy ! Component: 100 - total flux cleaned = 0.000724097 Jy ! Component: 150 - total flux cleaned = 0.000758405 Jy ! Component: 200 - total flux cleaned = 0.000801196 Jy ! Total flux subtracted in 200 components = 0.000801196 Jy ! Clean residual min=-0.001898 max=0.001740 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0789026 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0789026 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=0.021647Jy sigma=0.663581 ! Fit after self-cal, rms=0.021645Jy sigma=0.663528 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 = 2.40871e-05 Jy ! Component: 100 - total flux cleaned = 3.38884e-05 Jy ! Component: 150 - total flux cleaned = 6.16866e-05 Jy ! Component: 200 - total flux cleaned = 7.97978e-05 Jy ! Total flux subtracted in 200 components = 7.97978e-05 Jy ! Clean residual min=-0.001899 max=0.001733 Jy/beam ! Clean residual mean=-0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0789824 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0789824 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=0.021633Jy sigma=0.663161 ! Fit after self-cal, rms=0.021632Jy sigma=0.663127 ! 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=0.021632Jy sigma=0.663127 ! Fit after self-cal, rms=0.021657Jy sigma=0.662883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2 mas, bmaj=4.772 mas, bpa=17.12 degrees ! Estimated noise=0.562056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386974 Jy ! Component: 100 - total flux cleaned = 0.000458087 Jy ! Component: 150 - total flux cleaned = 0.000485785 Jy ! Component: 200 - total flux cleaned = 0.000503166 Jy ! Total flux subtracted in 200 components = 0.000503166 Jy ! Clean residual min=-0.001916 max=0.001713 Jy/beam ! Clean residual mean=-0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0794856 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0794856 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=0.021616Jy sigma=0.663353 ! Fit after self-cal, rms=0.021615Jy sigma=0.663328 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 = 2.15253e-05 Jy ! Component: 100 - total flux cleaned = 3.77149e-05 Jy ! Component: 150 - total flux cleaned = 5.33233e-05 Jy ! Component: 200 - total flux cleaned = 6.08094e-05 Jy ! Total flux subtracted in 200 components = 6.08094e-05 Jy ! Clean residual min=-0.001916 max=0.001708 Jy/beam ! Clean residual mean=-0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0795464 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0795464 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=0.021607Jy sigma=0.663085 ! Fit after self-cal, rms=0.021606Jy sigma=0.663067 ! 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=0.021606Jy sigma=0.663067 ! Fit after self-cal, rms=0.021627Jy sigma=0.662945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.138 mas, bmaj=5.835 mas, bpa=5.323 degrees ! Estimated noise=0.661722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497439 Jy ! Component: 100 - total flux cleaned = 0.000580166 Jy ! Component: 150 - total flux cleaned = 0.000602032 Jy ! Component: 200 - total flux cleaned = 0.000608524 Jy ! Total flux subtracted in 200 components = 0.000608524 Jy ! Clean residual min=-0.002072 max=0.001888 Jy/beam ! Clean residual mean=-0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0801549 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0801549 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=0.021597Jy sigma=0.663856 ! Fit after self-cal, rms=0.021595Jy sigma=0.663795 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 = 3.19416e-05 Jy ! Component: 100 - total flux cleaned = 3.87272e-05 Jy ! Component: 150 - total flux cleaned = 4.47724e-05 Jy ! Component: 200 - total flux cleaned = 5.0211e-05 Jy ! Total flux subtracted in 200 components = 5.0211e-05 Jy ! Clean residual min=-0.002062 max=0.001893 Jy/beam ! Clean residual mean=-0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0802051 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0802051 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=0.021593Jy sigma=0.663934 ! Fit after self-cal, rms=0.021592Jy sigma=0.663914 ! 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=1.999 mas, bmaj=4.772 mas, bpa=17.18 degrees ! Estimated noise=0.563168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.999 x 4.772 at 17.18 degrees (North through East) ! Clean map min=-0.0018587 max=0.06886 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=1.636 mas, bmaj=4.232 mas, bpa=18.36 degrees ! Estimated noise=0.718897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539168 Jy ! Component: 100 - total flux cleaned = 0.065748 Jy ! Component: 150 - total flux cleaned = 0.0700034 Jy ! Component: 200 - total flux cleaned = 0.0726805 Jy ! Total flux subtracted in 200 components = 0.0726805 Jy ! Clean residual min=-0.002636 max=0.002255 Jy/beam ! Clean residual mean=-0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0726805 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0726805 Jy ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=4.772 mas, bpa=17.18 degrees ! Estimated noise=0.563168 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 = 0.00264149 Jy ! Component: 100 - total flux cleaned = 0.00427373 Jy ! Component: 150 - total flux cleaned = 0.00535686 Jy ! Component: 200 - total flux cleaned = 0.00608113 Jy ! Total flux subtracted in 200 components = 0.00608113 Jy ! Clean residual min=-0.001928 max=0.001832 Jy/beam ! Clean residual mean=-0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0787616 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.0787616 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=4.138 mas, bmaj=5.835 mas, bpa=5.323 degrees ! Estimated noise=0.661722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777873 Jy ! Component: 100 - total flux cleaned = 0.00106298 Jy ! Component: 150 - total flux cleaned = 0.00112233 Jy ! Component: 200 - total flux cleaned = 0.00117547 Jy ! Total flux subtracted in 200 components = 0.00117547 Jy ! Clean residual min=-0.002108 max=0.001871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0799371 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 = 4.82835e-05 Jy ! Component: 100 - total flux cleaned = 8.36942e-05 Jy ! Component: 150 - total flux cleaned = 0.000108248 Jy ! Component: 200 - total flux cleaned = 0.000131615 Jy ! Total flux subtracted in 200 components = 0.000131615 Jy ! Clean residual min=-0.002102 max=0.001867 Jy/beam ! Clean residual mean=-0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0800687 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0800687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=4.772 mas, bpa=17.18 degrees ! Estimated noise=0.563168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166916 Jy ! Component: 100 - total flux cleaned = -0.000212372 Jy ! Component: 150 - total flux cleaned = -0.000238977 Jy ! Component: 200 - total flux cleaned = -0.000250008 Jy ! Total flux subtracted in 200 components = -0.000250008 Jy ! Clean residual min=-0.001944 max=0.001761 Jy/beam ! Clean residual mean=-0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0798187 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0798187 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=0.021616Jy sigma=0.664063 ! Fit after self-cal, rms=0.021616Jy sigma=0.663996 wmodel /d2/scr/pima/bp177e_uvs/J2014+0634_C_map.mod ! Writing 52 model components to file: /d2/scr/pima/bp177e_uvs/J2014+0634_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J2014+0634_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J2014+0634_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J2014+0634_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J2014+0634_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 = -0.000523388 Jy ! Component: 100 - total flux cleaned = -0.000823172 Jy ! Component: 150 - total flux cleaned = -0.000962781 Jy ! Component: 200 - total flux cleaned = -0.00117645 Jy ! Component: 250 - total flux cleaned = -0.00130482 Jy ! Component: 300 - total flux cleaned = -0.00137764 Jy ! Component: 350 - total flux cleaned = -0.00130725 Jy ! Component: 400 - total flux cleaned = -0.00126208 Jy ! Component: 450 - total flux cleaned = -0.00126191 Jy ! Component: 500 - total flux cleaned = -0.00115448 Jy ! Component: 550 - total flux cleaned = -0.00111267 Jy ! Component: 600 - total flux cleaned = -0.00105199 Jy ! Component: 650 - total flux cleaned = -0.000914397 Jy ! Component: 700 - total flux cleaned = -0.000837438 Jy ! Component: 750 - total flux cleaned = -0.00072438 Jy ! Component: 800 - total flux cleaned = -0.000559343 Jy ! Component: 850 - total flux cleaned = -0.00048818 Jy ! Component: 900 - total flux cleaned = -0.000365442 Jy ! Component: 950 - total flux cleaned = -0.000262311 Jy ! Component: 1000 - total flux cleaned = -0.000195121 Jy ! Component: 1050 - total flux cleaned = -7.96147e-05 Jy ! Component: 1100 - total flux cleaned = 1.16722e-06 Jy ! Component: 1150 - total flux cleaned = 0.0001277 Jy ! Component: 1200 - total flux cleaned = 0.000127779 Jy ! Component: 1250 - total flux cleaned = 0.000158663 Jy ! Component: 1300 - total flux cleaned = 0.000263944 Jy ! Component: 1350 - total flux cleaned = 0.000308595 Jy ! Component: 1400 - total flux cleaned = 0.000352192 Jy ! Component: 1450 - total flux cleaned = 0.000395203 Jy ! Component: 1500 - total flux cleaned = 0.000395358 Jy ! Component: 1550 - total flux cleaned = 0.000464875 Jy ! Component: 1600 - total flux cleaned = 0.000506011 Jy ! Component: 1650 - total flux cleaned = 0.000560067 Jy ! Component: 1700 - total flux cleaned = 0.000573361 Jy ! Component: 1750 - total flux cleaned = 0.000639006 Jy ! Component: 1800 - total flux cleaned = 0.000600054 Jy ! Component: 1850 - total flux cleaned = 0.000600263 Jy ! Component: 1900 - total flux cleaned = 0.00065085 Jy ! Component: 1950 - total flux cleaned = 0.000638235 Jy ! Component: 2000 - total flux cleaned = 0.000650614 Jy ! Component: 2050 - total flux cleaned = 0.000711543 Jy ! Component: 2100 - total flux cleaned = 0.000711406 Jy ! Component: 2150 - total flux cleaned = 0.000747256 Jy ! Component: 2200 - total flux cleaned = 0.000794419 Jy ! Component: 2250 - total flux cleaned = 0.000817642 Jy ! Component: 2300 - total flux cleaned = 0.000829279 Jy ! Component: 2350 - total flux cleaned = 0.000874848 Jy ! Component: 2400 - total flux cleaned = 0.000897392 Jy ! Component: 2450 - total flux cleaned = 0.000930886 Jy ! Component: 2500 - total flux cleaned = 0.000997208 Jy ! Component: 2550 - total flux cleaned = 0.00101896 Jy ! Component: 2600 - total flux cleaned = 0.00110576 Jy ! Component: 2650 - total flux cleaned = 0.00114858 Jy ! Component: 2700 - total flux cleaned = 0.00121237 Jy ! Component: 2750 - total flux cleaned = 0.00121236 Jy ! Component: 2800 - total flux cleaned = 0.00127522 Jy ! Component: 2850 - total flux cleaned = 0.00127515 Jy ! Component: 2900 - total flux cleaned = 0.00128544 Jy ! Component: 2950 - total flux cleaned = 0.00129571 Jy ! Component: 3000 - total flux cleaned = 0.00131602 Jy ! Component: 3050 - total flux cleaned = 0.00132622 Jy ! Component: 3100 - total flux cleaned = 0.00134632 Jy ! Component: 3150 - total flux cleaned = 0.00135632 Jy ! Component: 3200 - total flux cleaned = 0.00139593 Jy ! Component: 3250 - total flux cleaned = 0.00140572 Jy ! Component: 3300 - total flux cleaned = 0.00140567 Jy ! Component: 3350 - total flux cleaned = 0.00140568 Jy ! Component: 3400 - total flux cleaned = 0.00139606 Jy ! Component: 3450 - total flux cleaned = 0.00141534 Jy ! Component: 3500 - total flux cleaned = 0.00142497 Jy ! Component: 3550 - total flux cleaned = 0.00145353 Jy ! Component: 3600 - total flux cleaned = 0.00143463 Jy ! Component: 3650 - total flux cleaned = 0.00147233 Jy ! Component: 3700 - total flux cleaned = 0.00148167 Jy ! Component: 3750 - total flux cleaned = 0.00149099 Jy ! Component: 3800 - total flux cleaned = 0.00147249 Jy ! Component: 3850 - total flux cleaned = 0.00150024 Jy ! Component: 3900 - total flux cleaned = 0.00149105 Jy ! Component: 3950 - total flux cleaned = 0.00146357 Jy ! Component: 4000 - total flux cleaned = 0.00150006 Jy ! Component: 4050 - total flux cleaned = 0.00149092 Jy ! Total flux subtracted in 4096 components = 0.00148183 Jy ! Clean residual min=-0.000534 max=0.000513 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0813005 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 352 components and 0.0813005 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J2014+0634_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.999 x 4.772 at 17.18 degrees (North through East) ! Clean map min=-0.0015435 max=0.068994 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J2014+0634_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0689939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153013 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.665333 0.665333 1.33067 2.66133 5.32267 10.6453 21.2907 42.5813 85.1627 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 450.901 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J2014+0634_C_uvs.log closed on Sat Mar 22 19:01:02 2014