! Started logfile: /scr/pima/gc030_uvs/J0110-0219_S_uvs.log on Fri Apr 22 07:43:30 2016 obs /scr/pima/gc030_uvs/J0110-0219_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0110-0219_S_uva.fits ! AN table 1: 209 integrations on 28 of 28 possible baselines. ! AN table 2: 70 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.464744 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0110-0219 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 24360 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0110-0219_S] 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 0.500x0.500 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 705 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 705 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 705 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 705 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 705 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 705 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 705 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.011091Jy sigma=7.008823 ! Fit after self-cal, rms=0.927161Jy sigma=6.426787 ! 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=2.087 mas, bmaj=6.861 mas, bpa=-11.16 degrees ! Estimated noise=1.36095 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 = 0.0629571 Jy ! Component: 100 - total flux cleaned = 0.0776411 Jy ! Total flux subtracted in 100 components = 0.0776411 Jy ! Clean residual min=-0.007638 max=0.011075 Jy/beam ! Clean residual mean=0.000001 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.0776411 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0776411 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=0.113297Jy sigma=0.704078 ! Fit after self-cal, rms=0.111770Jy sigma=0.696005 ! 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=2.463 mas, bmaj=7.801 mas, bpa=-12.5 degrees ! Estimated noise=0.73 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 = 0.00688127 Jy ! Component: 100 - total flux cleaned = 0.00725995 Jy ! Component: 150 - total flux cleaned = 0.00666338 Jy ! Component: 200 - total flux cleaned = 0.00634756 Jy ! Total flux subtracted in 200 components = 0.00634756 Jy ! Clean residual min=-0.006472 max=0.007674 Jy/beam ! Clean residual mean=0.000003 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.0839887 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0839887 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=0.111346Jy sigma=0.692923 ! Fit after self-cal, rms=0.111131Jy sigma=0.692572 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.463 x 7.801 at -12.5 degrees (North through East) ! Clean map min=-0.0063941 max=0.082488 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 342 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* 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* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! A total of 342 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* 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 1.15 KP 1.13 LA 0.85 MK 1.07 ! PT 1.11 ! ! ! Correcting IF 3. ! A total of 342 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* 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* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! A total of 342 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* 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* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 342 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* 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* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! A total of 342 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* 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* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! A total of 342 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 EB 1.13 HN 0.88 KP 1.03 ! LA 0.94 NL 0.88 PT 1.16 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.111131Jy sigma=0.692572 ! Fit after self-cal, rms=0.110915Jy sigma=0.690846 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.624 mas, bmaj=8.074 mas, bpa=-9.985 degrees ! Estimated noise=0.77769 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 = 0.000525171 Jy ! Component: 100 - total flux cleaned = 0.000524022 Jy ! Component: 150 - total flux cleaned = 0.000465597 Jy ! Component: 200 - total flux cleaned = 0.000465015 Jy ! Total flux subtracted in 200 components = 0.000465015 Jy ! Clean residual min=-0.005708 max=0.005822 Jy/beam ! Clean residual mean=0.000003 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.0844537 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0844537 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=0.110831Jy sigma=0.690449 ! Fit after self-cal, rms=0.110852Jy sigma=0.690268 ! 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=0.110852Jy sigma=0.690268 ! Fit after self-cal, rms=0.110685Jy sigma=0.689818 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=8.069 mas, bpa=-9.987 degrees ! Estimated noise=0.776248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125189 Jy ! Component: 100 - total flux cleaned = -7.93701e-05 Jy ! Component: 150 - total flux cleaned = -3.81921e-05 Jy ! Component: 200 - total flux cleaned = -4.03524e-05 Jy ! Total flux subtracted in 200 components = -4.03524e-05 Jy ! Clean residual min=-0.005700 max=0.005490 Jy/beam ! Clean residual mean=0.000005 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.0844133 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0844133 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=0.110648Jy sigma=0.689626 ! Fit after self-cal, rms=0.110723Jy sigma=0.689520 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 = 6.54677e-05 Jy ! Component: 100 - total flux cleaned = 6.39748e-05 Jy ! Component: 150 - total flux cleaned = 6.32343e-05 Jy ! Component: 200 - total flux cleaned = 6.28954e-05 Jy ! Total flux subtracted in 200 components = 6.28954e-05 Jy ! Clean residual min=-0.005758 max=0.005399 Jy/beam ! Clean residual mean=0.000005 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.0844762 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0844762 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=0.110700Jy sigma=0.689380 ! Fit after self-cal, rms=0.110709Jy sigma=0.689324 ! 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=0.110709Jy sigma=0.689324 ! Fit after self-cal, rms=0.111640Jy sigma=0.688715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.655 mas, bmaj=8.093 mas, bpa=-10.03 degrees ! Estimated noise=0.778745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000395207 Jy ! Component: 100 - total flux cleaned = -0.000366514 Jy ! Component: 150 - total flux cleaned = -0.000281154 Jy ! Component: 200 - total flux cleaned = -0.000202683 Jy ! Total flux subtracted in 200 components = -0.000202683 Jy ! Clean residual min=-0.005629 max=0.004972 Jy/beam ! Clean residual mean=0.000007 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.0842735 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0842735 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=0.111620Jy sigma=0.688610 ! Fit after self-cal, rms=0.111746Jy sigma=0.688463 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 = 8.79826e-06 Jy ! Component: 100 - total flux cleaned = 3.27677e-05 Jy ! Component: 150 - total flux cleaned = 8.53041e-06 Jy ! Component: 200 - total flux cleaned = 8.67748e-06 Jy ! Total flux subtracted in 200 components = 8.67748e-06 Jy ! Clean residual min=-0.005688 max=0.004966 Jy/beam ! Clean residual mean=0.000006 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.0842822 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0842822 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=0.111734Jy sigma=0.688405 ! Fit after self-cal, rms=0.111734Jy sigma=0.688387 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.111734Jy sigma=0.688387 ! Fit after self-cal, rms=0.112263Jy sigma=0.688347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.381 mas, bmaj=10.25 mas, bpa=-3.023 degrees ! Estimated noise=1.02362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4624e-05 Jy ! Component: 100 - total flux cleaned = 8.11455e-05 Jy ! Component: 150 - total flux cleaned = 9.7058e-05 Jy ! Component: 200 - total flux cleaned = 0.000113555 Jy ! Total flux subtracted in 200 components = 0.000113555 Jy ! Clean residual min=-0.006868 max=0.005934 Jy/beam ! Clean residual mean=0.000016 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.0843958 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.0843958 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=0.112270Jy sigma=0.688329 ! Fit after self-cal, rms=0.112306Jy sigma=0.688291 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 = -8.9006e-05 Jy ! Component: 100 - total flux cleaned = -7.13592e-05 Jy ! Component: 150 - total flux cleaned = -5.46035e-05 Jy ! Component: 200 - total flux cleaned = -6.98898e-05 Jy ! Total flux subtracted in 200 components = -6.98898e-05 Jy ! Clean residual min=-0.006863 max=0.005935 Jy/beam ! Clean residual mean=0.000016 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.0843259 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0843259 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=0.112310Jy sigma=0.688294 ! Fit after self-cal, rms=0.112315Jy sigma=0.688276 ! 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=2.657 mas, bmaj=8.111 mas, bpa=-10.06 degrees ! Estimated noise=0.779505 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.657 x 8.111 at -10.06 degrees (North through East) ! Clean map min=-0.0054651 max=0.078918 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=2.138 mas, bmaj=6.861 mas, bpa=-10.45 degrees ! Estimated noise=1.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0619824 Jy ! Component: 100 - total flux cleaned = 0.078067 Jy ! Component: 150 - total flux cleaned = 0.0817421 Jy ! Component: 200 - total flux cleaned = 0.0817505 Jy ! Total flux subtracted in 200 components = 0.0817505 Jy ! Clean residual min=-0.007318 max=0.008026 Jy/beam ! Clean residual mean=0.000002 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.0817504 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0817504 Jy ! Inverting map and beam ! Estimated beam: bmin=2.657 mas, bmaj=8.111 mas, bpa=-10.06 degrees ! Estimated noise=0.779505 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 = 0.00166739 Jy ! Component: 100 - total flux cleaned = 0.00179079 Jy ! Component: 150 - total flux cleaned = 0.0018899 Jy ! Component: 200 - total flux cleaned = 0.00197043 Jy ! Total flux subtracted in 200 components = 0.00197043 Jy ! Clean residual min=-0.005722 max=0.005028 Jy/beam ! Clean residual mean=0.000007 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.0837209 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0837209 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.381 mas, bmaj=10.25 mas, bpa=-3.023 degrees ! Estimated noise=1.02362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321803 Jy ! Component: 100 - total flux cleaned = 0.000373286 Jy ! Component: 150 - total flux cleaned = 0.000418477 Jy ! Component: 200 - total flux cleaned = 0.000439957 Jy ! Total flux subtracted in 200 components = 0.000439957 Jy ! Clean residual min=-0.006967 max=0.006080 Jy/beam ! Clean residual mean=0.000016 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.0841608 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 = 3.95027e-05 Jy ! Component: 100 - total flux cleaned = 5.78453e-05 Jy ! Component: 150 - total flux cleaned = 7.56481e-05 Jy ! Component: 200 - total flux cleaned = 7.63635e-05 Jy ! Total flux subtracted in 200 components = 7.63635e-05 Jy ! Clean residual min=-0.006957 max=0.006077 Jy/beam ! Clean residual mean=0.000016 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.0842372 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0842372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.657 mas, bmaj=8.111 mas, bpa=-10.06 degrees ! Estimated noise=0.779505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000387628 Jy ! Component: 100 - total flux cleaned = -0.00049099 Jy ! Component: 150 - total flux cleaned = -0.000522047 Jy ! Component: 200 - total flux cleaned = -0.000498413 Jy ! Total flux subtracted in 200 components = -0.000498413 Jy ! Clean residual min=-0.005800 max=0.004971 Jy/beam ! Clean residual mean=0.000007 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.0837388 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0837388 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=0.112298Jy sigma=0.688328 ! Fit after self-cal, rms=0.112306Jy sigma=0.688301 wmodel /scr/pima/gc030_uvs/J0110-0219_S_map.mod ! Writing 44 model components to file: /scr/pima/gc030_uvs/J0110-0219_S_map.mod wobs /scr/pima/gc030_uvs/J0110-0219_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0110-0219_S_uvs.fits wwins /scr/pima/gc030_uvs/J0110-0219_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0110-0219_S_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 = -0.000113189 Jy ! Component: 100 - total flux cleaned = 0.000309422 Jy ! Component: 150 - total flux cleaned = 0.000683285 Jy ! Component: 200 - total flux cleaned = 0.001386 Jy ! Component: 250 - total flux cleaned = 0.00178299 Jy ! Component: 300 - total flux cleaned = 0.0022855 Jy ! Component: 350 - total flux cleaned = 0.00252291 Jy ! Component: 400 - total flux cleaned = 0.00257775 Jy ! Component: 450 - total flux cleaned = 0.00268394 Jy ! Component: 500 - total flux cleaned = 0.00263434 Jy ! Component: 550 - total flux cleaned = 0.00258605 Jy ! Component: 600 - total flux cleaned = 0.00263199 Jy ! Component: 650 - total flux cleaned = 0.00249977 Jy ! Component: 700 - total flux cleaned = 0.00245828 Jy ! Component: 750 - total flux cleaned = 0.00249967 Jy ! Component: 800 - total flux cleaned = 0.00257843 Jy ! Component: 850 - total flux cleaned = 0.00254164 Jy ! Component: 900 - total flux cleaned = 0.00261595 Jy ! Component: 950 - total flux cleaned = 0.00268697 Jy ! Component: 1000 - total flux cleaned = 0.00278906 Jy ! Component: 1050 - total flux cleaned = 0.0029538 Jy ! Component: 1100 - total flux cleaned = 0.00308191 Jy ! Component: 1150 - total flux cleaned = 0.00320643 Jy ! Component: 1200 - total flux cleaned = 0.0032078 Jy ! Component: 1250 - total flux cleaned = 0.00317959 Jy ! Component: 1300 - total flux cleaned = 0.00326504 Jy ! Component: 1350 - total flux cleaned = 0.0032928 Jy ! Component: 1400 - total flux cleaned = 0.00334673 Jy ! Component: 1450 - total flux cleaned = 0.0034532 Jy ! Component: 1500 - total flux cleaned = 0.00350543 Jy ! Component: 1550 - total flux cleaned = 0.00360789 Jy ! Component: 1600 - total flux cleaned = 0.00365705 Jy ! Component: 1650 - total flux cleaned = 0.00370537 Jy ! Component: 1700 - total flux cleaned = 0.00377716 Jy ! Component: 1750 - total flux cleaned = 0.00389412 Jy ! Component: 1800 - total flux cleaned = 0.00396295 Jy ! Component: 1850 - total flux cleaned = 0.00407483 Jy ! Component: 1900 - total flux cleaned = 0.004141 Jy ! Component: 1950 - total flux cleaned = 0.00429215 Jy ! Component: 2000 - total flux cleaned = 0.00437693 Jy ! Component: 2050 - total flux cleaned = 0.00446093 Jy ! Component: 2100 - total flux cleaned = 0.00464667 Jy ! Component: 2150 - total flux cleaned = 0.0048094 Jy ! Component: 2200 - total flux cleaned = 0.00493 Jy ! Component: 2250 - total flux cleaned = 0.00500953 Jy ! Component: 2300 - total flux cleaned = 0.00518604 Jy ! Component: 2350 - total flux cleaned = 0.00532147 Jy ! Component: 2400 - total flux cleaned = 0.00541689 Jy ! Component: 2450 - total flux cleaned = 0.00551165 Jy ! Component: 2500 - total flux cleaned = 0.00556805 Jy ! Component: 2550 - total flux cleaned = 0.00569776 Jy ! Component: 2600 - total flux cleaned = 0.00577097 Jy ! Component: 2650 - total flux cleaned = 0.00584336 Jy ! Component: 2700 - total flux cleaned = 0.00593323 Jy ! Component: 2750 - total flux cleaned = 0.00600438 Jy ! Component: 2800 - total flux cleaned = 0.00609247 Jy ! Component: 2850 - total flux cleaned = 0.00616222 Jy ! Component: 2900 - total flux cleaned = 0.00626603 Jy ! Component: 2950 - total flux cleaned = 0.0063003 Jy ! Component: 3000 - total flux cleaned = 0.00636833 Jy ! Component: 3050 - total flux cleaned = 0.00641903 Jy ! Component: 3100 - total flux cleaned = 0.0064859 Jy ! Component: 3150 - total flux cleaned = 0.00658528 Jy ! Component: 3200 - total flux cleaned = 0.00658523 Jy ! Component: 3250 - total flux cleaned = 0.00663423 Jy ! Component: 3300 - total flux cleaned = 0.00668278 Jy ! Component: 3350 - total flux cleaned = 0.00669883 Jy ! Component: 3400 - total flux cleaned = 0.00674686 Jy ! Component: 3450 - total flux cleaned = 0.00677848 Jy ! Component: 3500 - total flux cleaned = 0.00682572 Jy ! Component: 3550 - total flux cleaned = 0.00684141 Jy ! Component: 3600 - total flux cleaned = 0.00688814 Jy ! Component: 3650 - total flux cleaned = 0.00691925 Jy ! Component: 3700 - total flux cleaned = 0.00693462 Jy ! Component: 3750 - total flux cleaned = 0.00693465 Jy ! Component: 3800 - total flux cleaned = 0.00693467 Jy ! Component: 3850 - total flux cleaned = 0.00696521 Jy ! Component: 3900 - total flux cleaned = 0.00696513 Jy ! Component: 3950 - total flux cleaned = 0.00691955 Jy ! Component: 4000 - total flux cleaned = 0.00693482 Jy ! Component: 4050 - total flux cleaned = 0.00691964 Jy ! Total flux subtracted in 4096 components = 0.00691965 Jy ! Clean residual min=-0.000911 max=0.000968 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0906584 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 337 components and 0.0906585 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0110-0219_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.657 x 8.111 at -10.06 degrees (North through East) ! Clean map min=-0.0020799 max=0.078233 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0110-0219_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0782335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260563 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.999173 0.999173 1.99835 3.99669 7.99339 15.9868 31.9735 63.9471 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 300.248 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0110-0219_S_uvs.log closed on Fri Apr 22 07:43:36 2016