! Started logfile: /scr/pima/gc030_uvs/J0449+0729_X_uvs.log on Fri Apr 22 08:43:20 2016 obs /scr/pima/gc030_uvs/J0449+0729_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0449+0729_X_uva.fits ! AN table 1: 279 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.400936 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0449+0729 ! ! 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 32216 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/J0449+0729_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 951 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 951 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 951 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 951 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 951 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 951 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014385Jy sigma=16.212846 ! Fit after self-cal, rms=0.899299Jy sigma=14.366306 ! 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=0.4676 mas, bmaj=1.651 mas, bpa=-7.797 degrees ! Estimated noise=0.886041 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 = 0.0784335 Jy ! Component: 100 - total flux cleaned = 0.0957303 Jy ! Total flux subtracted in 100 components = 0.0957303 Jy ! Clean residual min=-0.008146 max=0.006376 Jy/beam ! Clean residual mean=-0.000002 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 0.0957303 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0957303 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=0.115531Jy sigma=0.852952 ! Fit after self-cal, rms=0.115337Jy sigma=0.852037 ! 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=0.5202 mas, bmaj=1.742 mas, bpa=-8.93 degrees ! Estimated noise=0.343557 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 = 0.00937183 Jy ! Component: 100 - total flux cleaned = 0.0149467 Jy ! Component: 150 - total flux cleaned = 0.0179266 Jy ! Component: 200 - total flux cleaned = 0.0192953 Jy ! Total flux subtracted in 200 components = 0.0192953 Jy ! Clean residual min=-0.007470 max=0.005247 Jy/beam ! Clean residual mean=-0.000004 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.115026 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.115026 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=0.114183Jy sigma=0.830804 ! Fit after self-cal, rms=0.113935Jy sigma=0.830207 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5202 x 1.742 at -8.93 degrees (North through East) ! Clean map min=-0.006133 max=0.10498 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 396 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.05 HN 1.00* KP 1.04 ! LA 1.05 NL 1.06 OV 0.92 PT 1.07 ! SC 0.93 ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.113935Jy sigma=0.830207 ! Fit after self-cal, rms=0.114584Jy sigma=0.832051 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5234 mas, bmaj=1.74 mas, bpa=-8.669 degrees ! Estimated noise=0.350728 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 = 0.00143952 Jy ! Component: 100 - total flux cleaned = 0.00227956 Jy ! Component: 150 - total flux cleaned = 0.00255454 Jy ! Component: 200 - total flux cleaned = 0.00272551 Jy ! Total flux subtracted in 200 components = 0.00272551 Jy ! Clean residual min=-0.007053 max=0.005257 Jy/beam ! Clean residual mean=-0.000004 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.117751 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.117751 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=0.114472Jy sigma=0.828460 ! Fit after self-cal, rms=0.114408Jy sigma=0.828275 ! 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=0.114408Jy sigma=0.828275 ! Fit after self-cal, rms=0.113568Jy sigma=0.826805 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5228 mas, bmaj=1.746 mas, bpa=-8.715 degrees ! Estimated noise=0.353298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084864 Jy ! Component: 100 - total flux cleaned = 0.000940575 Jy ! Component: 150 - total flux cleaned = 0.000979327 Jy ! Component: 200 - total flux cleaned = 0.00111281 Jy ! Total flux subtracted in 200 components = 0.00111281 Jy ! Clean residual min=-0.006807 max=0.004673 Jy/beam ! Clean residual mean=-0.000003 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.118864 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.118864 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=0.113541Jy sigma=0.825568 ! Fit after self-cal, rms=0.113419Jy sigma=0.825476 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 = 0.000223384 Jy ! Component: 100 - total flux cleaned = 0.00027893 Jy ! Component: 150 - total flux cleaned = 0.000328535 Jy ! Component: 200 - total flux cleaned = 0.000420543 Jy ! Total flux subtracted in 200 components = 0.000420543 Jy ! Clean residual min=-0.006681 max=0.004705 Jy/beam ! Clean residual mean=-0.000003 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.119285 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.119285 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=0.113409Jy sigma=0.824992 ! Fit after self-cal, rms=0.113398Jy sigma=0.824969 ! 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=0.113398Jy sigma=0.824969 ! Fit after self-cal, rms=0.113596Jy sigma=0.821735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5226 mas, bmaj=1.748 mas, bpa=-8.723 degrees ! Estimated noise=0.354261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025783 Jy ! Component: 100 - total flux cleaned = 0.000297882 Jy ! Component: 150 - total flux cleaned = 0.00033388 Jy ! Component: 200 - total flux cleaned = 0.000335004 Jy ! Total flux subtracted in 200 components = 0.000335004 Jy ! Clean residual min=-0.006066 max=0.004214 Jy/beam ! Clean residual mean=-0.000003 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.11962 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.11962 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=0.113591Jy sigma=0.821437 ! Fit after self-cal, rms=0.113567Jy sigma=0.821383 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 = 3.63562e-05 Jy ! Component: 100 - total flux cleaned = -1.083e-05 Jy ! Component: 150 - total flux cleaned = -4.18143e-05 Jy ! Component: 200 - total flux cleaned = -4.17956e-05 Jy ! Total flux subtracted in 200 components = -4.17956e-05 Jy ! Clean residual min=-0.006014 max=0.004246 Jy/beam ! Clean residual mean=-0.000003 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.119578 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.119578 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=0.113565Jy sigma=0.821184 ! Fit after self-cal, rms=0.113559Jy sigma=0.821178 ! 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=0.113559Jy sigma=0.821178 ! Fit after self-cal, rms=0.113022Jy sigma=0.818436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.893 mas, bmaj=2.537 mas, bpa=-6.305 degrees ! Estimated noise=0.824613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00292834 Jy ! Component: 100 - total flux cleaned = -0.00315096 Jy ! Component: 150 - total flux cleaned = -0.00311668 Jy ! Component: 200 - total flux cleaned = -0.00304874 Jy ! Total flux subtracted in 200 components = -0.00304874 Jy ! Clean residual min=-0.005319 max=0.004145 Jy/beam ! Clean residual mean=-0.000010 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.116529 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.116529 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=0.113038Jy sigma=0.820340 ! Fit after self-cal, rms=0.113041Jy sigma=0.820220 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 = -8.73259e-05 Jy ! Component: 100 - total flux cleaned = -2.88399e-05 Jy ! Component: 150 - total flux cleaned = -1.18009e-06 Jy ! Component: 200 - total flux cleaned = 2.52899e-05 Jy ! Total flux subtracted in 200 components = 2.52899e-05 Jy ! Clean residual min=-0.005259 max=0.004072 Jy/beam ! Clean residual mean=-0.000009 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.116554 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.116554 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=0.113047Jy sigma=0.820847 ! Fit after self-cal, rms=0.113039Jy sigma=0.820838 ! 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=0.5228 mas, bmaj=1.748 mas, bpa=-8.749 degrees ! Estimated noise=0.354913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5228 x 1.748 at -8.749 degrees (North through East) ! Clean map min=-0.0044647 max=0.10632 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=0.4679 mas, bmaj=1.65 mas, bpa=-7.88 degrees ! Estimated noise=0.903585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0796661 Jy ! Component: 100 - total flux cleaned = 0.0975516 Jy ! Component: 150 - total flux cleaned = 0.105217 Jy ! Component: 200 - total flux cleaned = 0.110051 Jy ! Total flux subtracted in 200 components = 0.110051 Jy ! Clean residual min=-0.006315 max=0.004760 Jy/beam ! Clean residual mean=-0.000001 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.110051 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.110051 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5228 mas, bmaj=1.748 mas, bpa=-8.749 degrees ! Estimated noise=0.354913 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 = 0.00407816 Jy ! Component: 100 - total flux cleaned = 0.0060112 Jy ! Component: 150 - total flux cleaned = 0.00713022 Jy ! Component: 200 - total flux cleaned = 0.00799295 Jy ! Total flux subtracted in 200 components = 0.00799295 Jy ! Clean residual min=-0.005958 max=0.003627 Jy/beam ! Clean residual mean=-0.000003 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.118044 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.118044 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=1.893 mas, bmaj=2.537 mas, bpa=-6.305 degrees ! Estimated noise=0.824613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015283 Jy ! Component: 100 - total flux cleaned = -0.00155661 Jy ! Component: 150 - total flux cleaned = -0.00161088 Jy ! Component: 200 - total flux cleaned = -0.00158619 Jy ! Total flux subtracted in 200 components = -0.00158619 Jy ! Clean residual min=-0.005317 max=0.004068 Jy/beam ! Clean residual mean=-0.000010 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.116458 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25895e-05 Jy ! Component: 100 - total flux cleaned = 4.7228e-05 Jy ! Component: 150 - total flux cleaned = 4.73887e-05 Jy ! Component: 200 - total flux cleaned = 4.74895e-05 Jy ! Total flux subtracted in 200 components = 4.74895e-05 Jy ! Clean residual min=-0.005268 max=0.004027 Jy/beam ! Clean residual mean=-0.000010 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.116505 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.116505 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5228 mas, bmaj=1.748 mas, bpa=-8.749 degrees ! Estimated noise=0.354913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019092 Jy ! Component: 100 - total flux cleaned = 0.00260123 Jy ! Component: 150 - total flux cleaned = 0.00288701 Jy ! Component: 200 - total flux cleaned = 0.0030851 Jy ! Total flux subtracted in 200 components = 0.0030851 Jy ! Clean residual min=-0.005766 max=0.003574 Jy/beam ! Clean residual mean=-0.000003 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.11959 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.11959 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=0.113022Jy sigma=0.819786 ! Fit after self-cal, rms=0.113032Jy sigma=0.819697 wmodel /scr/pima/gc030_uvs/J0449+0729_X_map.mod ! Writing 39 model components to file: /scr/pima/gc030_uvs/J0449+0729_X_map.mod wobs /scr/pima/gc030_uvs/J0449+0729_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0449+0729_X_uvs.fits wwins /scr/pima/gc030_uvs/J0449+0729_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0449+0729_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 = -0.00229673 Jy ! Component: 100 - total flux cleaned = -0.00411003 Jy ! Component: 150 - total flux cleaned = -0.0053927 Jy ! Component: 200 - total flux cleaned = -0.0059762 Jy ! Component: 250 - total flux cleaned = -0.00640828 Jy ! Component: 300 - total flux cleaned = -0.00671035 Jy ! Component: 350 - total flux cleaned = -0.00666561 Jy ! Component: 400 - total flux cleaned = -0.00653308 Jy ! Component: 450 - total flux cleaned = -0.0064066 Jy ! Component: 500 - total flux cleaned = -0.00632721 Jy ! Component: 550 - total flux cleaned = -0.00628745 Jy ! Component: 600 - total flux cleaned = -0.00617692 Jy ! Component: 650 - total flux cleaned = -0.00617695 Jy ! Component: 700 - total flux cleaned = -0.00607424 Jy ! Component: 750 - total flux cleaned = -0.00597443 Jy ! Component: 800 - total flux cleaned = -0.00587761 Jy ! Component: 850 - total flux cleaned = -0.00578411 Jy ! Component: 900 - total flux cleaned = -0.00566414 Jy ! Component: 950 - total flux cleaned = -0.00566401 Jy ! Component: 1000 - total flux cleaned = -0.00546636 Jy ! Component: 1050 - total flux cleaned = -0.00527436 Jy ! Component: 1100 - total flux cleaned = -0.00511371 Jy ! Component: 1150 - total flux cleaned = -0.00498269 Jy ! Component: 1200 - total flux cleaned = -0.00482895 Jy ! Component: 1250 - total flux cleaned = -0.00465413 Jy ! Component: 1300 - total flux cleaned = -0.00450759 Jy ! Component: 1350 - total flux cleaned = -0.00436424 Jy ! Component: 1400 - total flux cleaned = -0.00422337 Jy ! Component: 1450 - total flux cleaned = -0.00403971 Jy ! Component: 1500 - total flux cleaned = -0.00385921 Jy ! Component: 1550 - total flux cleaned = -0.00365942 Jy ! Component: 1600 - total flux cleaned = -0.00348478 Jy ! Component: 1650 - total flux cleaned = -0.00329202 Jy ! Component: 1700 - total flux cleaned = -0.00312394 Jy ! Component: 1750 - total flux cleaned = -0.00297876 Jy ! Component: 1800 - total flux cleaned = -0.0028352 Jy ! Component: 1850 - total flux cleaned = -0.00269328 Jy ! Component: 1900 - total flux cleaned = -0.00257295 Jy ! Component: 1950 - total flux cleaned = -0.00247347 Jy ! Component: 2000 - total flux cleaned = -0.00235475 Jy ! Component: 2050 - total flux cleaned = -0.00223694 Jy ! Component: 2100 - total flux cleaned = -0.00213947 Jy ! Component: 2150 - total flux cleaned = -0.00206201 Jy ! Component: 2200 - total flux cleaned = -0.00198483 Jy ! Component: 2250 - total flux cleaned = -0.00188896 Jy ! Component: 2300 - total flux cleaned = -0.00186983 Jy ! Component: 2350 - total flux cleaned = -0.00169913 Jy ! Component: 2400 - total flux cleaned = -0.00162365 Jy ! Component: 2450 - total flux cleaned = -0.00149193 Jy ! Component: 2500 - total flux cleaned = -0.00137951 Jy ! Component: 2550 - total flux cleaned = -0.00126749 Jy ! Component: 2600 - total flux cleaned = -0.00121144 Jy ! Component: 2650 - total flux cleaned = -0.00108119 Jy ! Component: 2700 - total flux cleaned = -0.00100675 Jy ! Component: 2750 - total flux cleaned = -0.000876682 Jy ! Component: 2800 - total flux cleaned = -0.000802405 Jy ! Component: 2850 - total flux cleaned = -0.000672587 Jy ! Component: 2900 - total flux cleaned = -0.000579916 Jy ! Component: 2950 - total flux cleaned = -0.000505838 Jy ! Component: 3000 - total flux cleaned = -0.000450156 Jy ! Component: 3050 - total flux cleaned = -0.000412955 Jy ! Component: 3100 - total flux cleaned = -0.000375302 Jy ! Component: 3150 - total flux cleaned = -0.000375318 Jy ! Component: 3200 - total flux cleaned = -0.000375339 Jy ! Component: 3250 - total flux cleaned = -0.000337132 Jy ! Component: 3300 - total flux cleaned = -0.000375544 Jy ! Component: 3350 - total flux cleaned = -0.000317474 Jy ! Component: 3400 - total flux cleaned = -0.000298124 Jy ! Component: 3450 - total flux cleaned = -0.000278402 Jy ! Component: 3500 - total flux cleaned = -0.000258447 Jy ! Component: 3550 - total flux cleaned = -0.000278476 Jy ! Component: 3600 - total flux cleaned = -0.000238199 Jy ! Component: 3650 - total flux cleaned = -0.000258572 Jy ! Component: 3700 - total flux cleaned = -0.000217562 Jy ! Component: 3750 - total flux cleaned = -0.000196689 Jy ! Component: 3800 - total flux cleaned = -0.000217607 Jy ! Component: 3850 - total flux cleaned = -0.00023873 Jy ! Component: 3900 - total flux cleaned = -0.000259822 Jy ! Component: 3950 - total flux cleaned = -0.000281548 Jy ! Component: 4000 - total flux cleaned = -0.000281549 Jy ! Component: 4050 - total flux cleaned = -0.000281536 Jy ! Total flux subtracted in 4096 components = -0.000326608 Jy ! Clean residual min=-0.001352 max=0.001212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.119264 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 274 components and 0.119264 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0449+0729_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5228 x 1.748 at -8.749 degrees (North through East) ! Clean map min=-0.0033211 max=0.10649 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0449+0729_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106487 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000347644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.979398 0.979398 1.9588 3.91759 7.83518 15.6704 31.3407 62.6815 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 306.31 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0449+0729_X_uvs.log closed on Fri Apr 22 08:43:26 2016