! Started logfile: /scr/pima/gc030_uvs/J1309+4305_X_uvs.log on Fri Apr 22 08:48:35 2016 obs /scr/pima/gc030_uvs/J1309+4305_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1309+4305_X_uva.fits ! AN table 1: 140 integrations on 36 of 36 possible baselines. ! AN table 2: 139 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.699843 visibilities/baseline/integration-bin. ! Found source: J1309+4305 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 50008 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 /scr/pima/gc030_uvs/J1309+4305_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 211 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 211 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 211 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 211 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 281 telescope corrections were flagged in sub-array 1. ! A total of 148 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 211 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 211 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006542Jy sigma=15.440321 ! Fit after self-cal, rms=0.960875Jy sigma=14.931881 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4796 mas, bmaj=1.102 mas, bpa=-6.122 degrees ! Estimated noise=0.707289 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 = 0.0279876 Jy ! Component: 100 - total flux cleaned = 0.0367283 Jy ! Total flux subtracted in 100 components = 0.0367283 Jy ! Clean residual min=-0.005438 max=0.006383 Jy/beam ! Clean residual mean=-0.000018 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.0367283 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0367283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.088857Jy sigma=0.761866 ! Fit after self-cal, rms=0.086949Jy sigma=0.740898 ! 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=0.5653 mas, bmaj=1.227 mas, bpa=-6.794 degrees ! Estimated noise=0.284389 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 = 0.00880451 Jy ! Component: 100 - total flux cleaned = 0.0129733 Jy ! Component: 150 - total flux cleaned = 0.0150438 Jy ! Component: 200 - total flux cleaned = 0.0157508 Jy ! Total flux subtracted in 200 components = 0.0157508 Jy ! Clean residual min=-0.003849 max=0.003876 Jy/beam ! Clean residual mean=-0.000043 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0524791 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.0524791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.085893Jy sigma=0.730135 ! Fit after self-cal, rms=0.085095Jy sigma=0.728300 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5653 x 1.227 at -6.794 degrees (North through East) ! Clean map min=-0.0029815 max=0.042081 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! 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* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! 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* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! 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* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! 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* ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! 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* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! 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* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.085095Jy sigma=0.728300 ! Fit after self-cal, rms=0.085096Jy sigma=0.728296 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5653 mas, bmaj=1.227 mas, bpa=-6.794 degrees ! Estimated noise=0.284399 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 = 0.00208528 Jy ! Component: 100 - total flux cleaned = 0.00241449 Jy ! Component: 150 - total flux cleaned = 0.0024154 Jy ! Component: 200 - total flux cleaned = 0.00241597 Jy ! Total flux subtracted in 200 components = 0.00241597 Jy ! Clean residual min=-0.003746 max=0.003931 Jy/beam ! Clean residual mean=-0.000052 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.054895 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.054895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.085051Jy sigma=0.726857 ! Fit after self-cal, rms=0.084825Jy sigma=0.726567 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084825Jy sigma=0.726567 ! Fit after self-cal, rms=0.084825Jy sigma=0.726567 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5653 mas, bmaj=1.227 mas, bpa=-6.794 degrees ! Estimated noise=0.284399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461659 Jy ! Component: 100 - total flux cleaned = 0.000430414 Jy ! Component: 150 - total flux cleaned = 0.000401265 Jy ! Component: 200 - total flux cleaned = 0.000374682 Jy ! Total flux subtracted in 200 components = 0.000374682 Jy ! Clean residual min=-0.003687 max=0.003886 Jy/beam ! Clean residual mean=-0.000053 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0552697 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.0552697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084809Jy sigma=0.726010 ! Fit after self-cal, rms=0.084731Jy sigma=0.725945 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 (5.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337681 Jy ! Component: 100 - total flux cleaned = 0.00372547 Jy ! Component: 150 - total flux cleaned = 0.00372507 Jy ! Component: 200 - total flux cleaned = 0.0036662 Jy ! Total flux subtracted in 200 components = 0.0036662 Jy ! Clean residual min=-0.003275 max=0.003176 Jy/beam ! Clean residual mean=-0.000047 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0589359 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0589359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084515Jy sigma=0.721490 ! Fit after self-cal, rms=0.084276Jy sigma=0.720425 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084276Jy sigma=0.720425 ! Fit after self-cal, rms=0.084276Jy sigma=0.720425 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5653 mas, bmaj=1.227 mas, bpa=-6.794 degrees ! Estimated noise=0.284399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162492 Jy ! Component: 100 - total flux cleaned = 0.00156744 Jy ! Component: 150 - total flux cleaned = 0.00151638 Jy ! Component: 200 - total flux cleaned = 0.00142532 Jy ! Total flux subtracted in 200 components = 0.00142532 Jy ! Clean residual min=-0.003048 max=0.002826 Jy/beam ! Clean residual mean=-0.000044 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0603612 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.0603613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084169Jy sigma=0.718765 ! Fit after self-cal, rms=0.084056Jy sigma=0.718358 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 = 0.000705476 Jy ! Component: 100 - total flux cleaned = 0.000607724 Jy ! Component: 150 - total flux cleaned = 0.000523673 Jy ! Component: 200 - total flux cleaned = 0.000449711 Jy ! Total flux subtracted in 200 components = 0.000449711 Jy ! Clean residual min=-0.002899 max=0.002689 Jy/beam ! Clean residual mean=-0.000043 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.060811 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.060811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083991Jy sigma=0.717610 ! Fit after self-cal, rms=0.083930Jy sigma=0.717417 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083930Jy sigma=0.717417 ! Fit after self-cal, rms=0.083930Jy sigma=0.717417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.463 mas, bmaj=2.484 mas, bpa=-87.63 degrees ! Estimated noise=0.528313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452902 Jy ! Component: 100 - total flux cleaned = 0.000264985 Jy ! Component: 150 - total flux cleaned = 0.000264981 Jy ! Component: 200 - total flux cleaned = 0.000264069 Jy ! Total flux subtracted in 200 components = 0.000264069 Jy ! Clean residual min=-0.005399 max=0.004351 Jy/beam ! Clean residual mean=-0.000148 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.061075 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.061075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083913Jy sigma=0.717970 ! Fit after self-cal, rms=0.083870Jy sigma=0.717758 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 = 0.000262228 Jy ! Component: 100 - total flux cleaned = 0.000234437 Jy ! Component: 150 - total flux cleaned = 0.000234545 Jy ! Component: 200 - total flux cleaned = 0.000255768 Jy ! Total flux subtracted in 200 components = 0.000255768 Jy ! Clean residual min=-0.005404 max=0.004365 Jy/beam ! Clean residual mean=-0.000149 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.0613308 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0613308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083859Jy sigma=0.718298 ! Fit after self-cal, rms=0.083821Jy sigma=0.718165 ! 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=0.5653 mas, bmaj=1.227 mas, bpa=-6.794 degrees ! Estimated noise=0.284399 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5653 x 1.227 at -6.794 degrees (North through East) ! Clean map min=-0.0031046 max=0.04287 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4796 mas, bmaj=1.102 mas, bpa=-6.123 degrees ! Estimated noise=0.707319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299095 Jy ! Component: 100 - total flux cleaned = 0.0419879 Jy ! Component: 150 - total flux cleaned = 0.0500008 Jy ! Component: 200 - total flux cleaned = 0.053805 Jy ! Total flux subtracted in 200 components = 0.053805 Jy ! Clean residual min=-0.005066 max=0.005160 Jy/beam ! Clean residual mean=-0.000018 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.053805 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.053805 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5653 mas, bmaj=1.227 mas, bpa=-6.794 degrees ! Estimated noise=0.284399 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 (4.8, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460527 Jy ! Component: 100 - total flux cleaned = 0.00696868 Jy ! Component: 150 - total flux cleaned = 0.0077174 Jy ! Component: 200 - total flux cleaned = 0.00799812 Jy ! Total flux subtracted in 200 components = 0.00799812 Jy ! Clean residual min=-0.003101 max=0.003003 Jy/beam ! Clean residual mean=-0.000042 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0618031 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.0618031 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=2.463 mas, bmaj=2.484 mas, bpa=-87.63 degrees ! Estimated noise=0.528313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144417 Jy ! Component: 100 - total flux cleaned = 0.00184594 Jy ! Component: 150 - total flux cleaned = 0.00202975 Jy ! Component: 200 - total flux cleaned = 0.00218357 Jy ! Total flux subtracted in 200 components = 0.00218357 Jy ! Clean residual min=-0.005338 max=0.004056 Jy/beam ! Clean residual mean=-0.000135 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.0639867 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 = 6.79847e-05 Jy ! Component: 100 - total flux cleaned = 9.85632e-05 Jy ! Component: 150 - total flux cleaned = 9.85731e-05 Jy ! Component: 200 - total flux cleaned = 0.000126743 Jy ! Total flux subtracted in 200 components = 0.000126743 Jy ! Clean residual min=-0.005347 max=0.003986 Jy/beam ! Clean residual mean=-0.000135 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.0641134 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0641134 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5653 mas, bmaj=1.227 mas, bpa=-6.794 degrees ! Estimated noise=0.284399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.96115e-05 Jy ! Component: 100 - total flux cleaned = 5.05419e-06 Jy ! Component: 150 - total flux cleaned = 8.54962e-06 Jy ! Component: 200 - total flux cleaned = -4.44549e-05 Jy ! Total flux subtracted in 200 components = -4.44549e-05 Jy ! Clean residual min=-0.003118 max=0.002786 Jy/beam ! Clean residual mean=-0.000038 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.064069 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.064069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083768Jy sigma=0.717677 ! Fit after self-cal, rms=0.083748Jy sigma=0.717247 wmodel /scr/pima/gc030_uvs/J1309+4305_X_map.mod ! Writing 52 model components to file: /scr/pima/gc030_uvs/J1309+4305_X_map.mod wobs /scr/pima/gc030_uvs/J1309+4305_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1309+4305_X_uvs.fits wwins /scr/pima/gc030_uvs/J1309+4305_X_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J1309+4305_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 = -0.000877701 Jy ! Component: 100 - total flux cleaned = -0.00146202 Jy ! Component: 150 - total flux cleaned = -0.00201217 Jy ! Component: 200 - total flux cleaned = -0.00231788 Jy ! Component: 250 - total flux cleaned = -0.00256837 Jy ! Component: 300 - total flux cleaned = -0.00284888 Jy ! Component: 350 - total flux cleaned = -0.00304115 Jy ! Component: 400 - total flux cleaned = -0.00319037 Jy ! Component: 450 - total flux cleaned = -0.00340603 Jy ! Component: 500 - total flux cleaned = -0.00358055 Jy ! Component: 550 - total flux cleaned = -0.00375168 Jy ! Component: 600 - total flux cleaned = -0.00395069 Jy ! Component: 650 - total flux cleaned = -0.00401441 Jy ! Component: 700 - total flux cleaned = -0.00414053 Jy ! Component: 750 - total flux cleaned = -0.00417063 Jy ! Component: 800 - total flux cleaned = -0.00414109 Jy ! Component: 850 - total flux cleaned = -0.00423028 Jy ! Component: 900 - total flux cleaned = -0.00423079 Jy ! Component: 950 - total flux cleaned = -0.00420379 Jy ! Component: 1000 - total flux cleaned = -0.00423181 Jy ! Component: 1050 - total flux cleaned = -0.00417827 Jy ! Component: 1100 - total flux cleaned = -0.00417845 Jy ! Component: 1150 - total flux cleaned = -0.00415288 Jy ! Component: 1200 - total flux cleaned = -0.00412713 Jy ! Component: 1250 - total flux cleaned = -0.00405214 Jy ! Component: 1300 - total flux cleaned = -0.00400295 Jy ! Component: 1350 - total flux cleaned = -0.00393086 Jy ! Component: 1400 - total flux cleaned = -0.00388337 Jy ! Component: 1450 - total flux cleaned = -0.0038363 Jy ! Component: 1500 - total flux cleaned = -0.00372184 Jy ! Component: 1550 - total flux cleaned = -0.00363222 Jy ! Component: 1600 - total flux cleaned = -0.00365429 Jy ! Component: 1650 - total flux cleaned = -0.00356731 Jy ! Component: 1700 - total flux cleaned = -0.00337576 Jy ! Component: 1750 - total flux cleaned = -0.00337573 Jy ! Component: 1800 - total flux cleaned = -0.00325183 Jy ! Component: 1850 - total flux cleaned = -0.00315095 Jy ! Component: 1900 - total flux cleaned = -0.00303154 Jy ! Component: 1950 - total flux cleaned = -0.0030314 Jy ! Component: 2000 - total flux cleaned = -0.00293436 Jy ! Component: 2050 - total flux cleaned = -0.00285805 Jy ! Component: 2100 - total flux cleaned = -0.00272693 Jy ! Component: 2150 - total flux cleaned = -0.00265326 Jy ! Component: 2200 - total flux cleaned = -0.00261716 Jy ! Component: 2250 - total flux cleaned = -0.00259902 Jy ! Component: 2300 - total flux cleaned = -0.00251018 Jy ! Component: 2350 - total flux cleaned = -0.00244024 Jy ! Component: 2400 - total flux cleaned = -0.00240605 Jy ! Component: 2450 - total flux cleaned = -0.00237259 Jy ! Component: 2500 - total flux cleaned = -0.00233928 Jy ! Component: 2550 - total flux cleaned = -0.00237243 Jy ! Component: 2600 - total flux cleaned = -0.00232325 Jy ! Component: 2650 - total flux cleaned = -0.00233921 Jy ! Component: 2700 - total flux cleaned = -0.00232322 Jy ! Component: 2750 - total flux cleaned = -0.0022761 Jy ! Component: 2800 - total flux cleaned = -0.00230727 Jy ! Component: 2850 - total flux cleaned = -0.00229163 Jy ! Component: 2900 - total flux cleaned = -0.0022916 Jy ! Component: 2950 - total flux cleaned = -0.00226161 Jy ! Component: 3000 - total flux cleaned = -0.00229106 Jy ! Component: 3050 - total flux cleaned = -0.0022176 Jy ! Component: 3100 - total flux cleaned = -0.00223216 Jy ! Component: 3150 - total flux cleaned = -0.00223189 Jy ! Component: 3200 - total flux cleaned = -0.00224612 Jy ! Component: 3250 - total flux cleaned = -0.0022044 Jy ! Component: 3300 - total flux cleaned = -0.00224583 Jy ! Component: 3350 - total flux cleaned = -0.00224592 Jy ! Component: 3400 - total flux cleaned = -0.00225932 Jy ! Component: 3450 - total flux cleaned = -0.00225931 Jy ! Component: 3500 - total flux cleaned = -0.00229886 Jy ! Component: 3550 - total flux cleaned = -0.00229877 Jy ! Component: 3600 - total flux cleaned = -0.00232444 Jy ! Component: 3650 - total flux cleaned = -0.00233723 Jy ! Component: 3700 - total flux cleaned = -0.00228677 Jy ! Component: 3750 - total flux cleaned = -0.00232422 Jy ! Component: 3800 - total flux cleaned = -0.00234877 Jy ! Component: 3850 - total flux cleaned = -0.00236102 Jy ! Component: 3900 - total flux cleaned = -0.00233694 Jy ! Component: 3950 - total flux cleaned = -0.00237278 Jy ! Component: 4000 - total flux cleaned = -0.00238464 Jy ! Component: 4050 - total flux cleaned = -0.00241985 Jy ! Total flux subtracted in 4096 components = -0.00241992 Jy ! Clean residual min=-0.000612 max=0.000626 Jy/beam ! Clean residual mean=-0.000011 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.061649 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 353 components and 0.061649 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1309+4305_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5653 x 1.227 at -6.794 degrees (North through East) ! Clean map min=-0.0029797 max=0.042019 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1309+4305_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0420192 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191694 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36862 1.36862 2.73723 5.47447 10.9489 21.8979 43.7957 87.5914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 219.199 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1309+4305_X_uvs.log closed on Fri Apr 22 08:48:41 2016