! Started logfile: /scr/pima/gc030_uvs/J0449+0729_S_uvs.log on Fri Apr 22 07:44:43 2016 obs /scr/pima/gc030_uvs/J0449+0729_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0449+0729_S_uva.fits ! AN table 1: 276 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.351147 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 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 27912 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/J0449+0729_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 1000 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1000 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1000 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1000 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1000 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1000 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1000 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004592Jy sigma=9.250887 ! Fit after self-cal, rms=0.938194Jy sigma=8.679246 ! 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=2.135 mas, bmaj=6.086 mas, bpa=-5.769 degrees ! Estimated noise=1.38688 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 = 0.0497485 Jy ! Component: 100 - total flux cleaned = 0.0614193 Jy ! Total flux subtracted in 100 components = 0.0614193 Jy ! Clean residual min=-0.006001 max=0.006078 Jy/beam ! Clean residual mean=0.000016 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.0614193 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0614193 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=0.101941Jy sigma=0.784645 ! Fit after self-cal, rms=0.100541Jy sigma=0.770923 ! 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=2.512 mas, bmaj=6.852 mas, bpa=-5.725 degrees ! Estimated noise=0.532312 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 = 0.00739458 Jy ! Component: 100 - total flux cleaned = 0.00880096 Jy ! Component: 150 - total flux cleaned = 0.00890785 Jy ! Component: 200 - total flux cleaned = 0.00891273 Jy ! Total flux subtracted in 200 components = 0.00891273 Jy ! Clean residual min=-0.004800 max=0.004703 Jy/beam ! Clean residual mean=0.000021 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.070332 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.070332 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=0.099846Jy sigma=0.766884 ! Fit after self-cal, rms=0.099496Jy sigma=0.765858 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.512 x 6.852 at -5.725 degrees (North through East) ! Clean map min=-0.0043774 max=0.067129 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 201 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 EB 1.01 HN 0.99 KP 0.97 ! LA 0.89 NL 1.05 OV 1.03 PT 0.95 ! SC 0.91 ! ! ! Correcting IF 2. ! A total of 201 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 201 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 EB 1.04 HN 0.92 KP 1.08 ! LA 0.85 NL 1.05 OV 1.09 PT 1.00 ! SC 0.90 ! ! ! Correcting IF 4. ! A total of 201 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 EB 1.00 HN 0.96 KP 1.04 ! LA 0.90 NL 1.07 OV 1.07 PT 1.00 ! SC 0.84 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 201 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 0.95 HN 1.05 KP 1.08 ! LA 0.90 NL 1.03 OV 1.14 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 7. ! A total of 201 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 EB 1.06 HN 0.87 KP 1.01 ! LA 0.93 NL 1.02 OV 1.09 PT 1.03 ! SC 0.95 ! ! ! Correcting IF 8. ! A total of 201 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 EB 1.02 HN 0.97 KP 0.99 ! LA 0.94 NL 0.99 OV 1.00 PT 1.06 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.099496Jy sigma=0.765858 ! Fit after self-cal, rms=0.095437Jy sigma=0.776131 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.489 mas, bmaj=6.859 mas, bpa=-5.444 degrees ! Estimated noise=0.531522 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 = 0.000176797 Jy ! Component: 100 - total flux cleaned = 0.000176664 Jy ! Component: 150 - total flux cleaned = 0.000177191 Jy ! Component: 200 - total flux cleaned = 0.00017689 Jy ! Total flux subtracted in 200 components = 0.00017689 Jy ! Clean residual min=-0.003736 max=0.003306 Jy/beam ! Clean residual mean=0.000009 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0705089 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0705089 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=0.095391Jy sigma=0.775923 ! Fit after self-cal, rms=0.095321Jy sigma=0.775190 ! 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=0.095321Jy sigma=0.775190 ! Fit after self-cal, rms=0.097610Jy sigma=0.773948 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.5 mas, bmaj=6.811 mas, bpa=-5.421 degrees ! Estimated noise=0.542781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916407 Jy ! Component: 100 - total flux cleaned = 0.00104495 Jy ! Component: 150 - total flux cleaned = 0.00104504 Jy ! Component: 200 - total flux cleaned = 0.00104582 Jy ! Total flux subtracted in 200 components = 0.00104582 Jy ! Clean residual min=-0.003192 max=0.003050 Jy/beam ! Clean residual mean=0.000009 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0715547 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.0715547 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=0.097595Jy sigma=0.773764 ! Fit after self-cal, rms=0.097638Jy sigma=0.773414 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 = -6.91064e-05 Jy ! Component: 100 - total flux cleaned = -6.887e-05 Jy ! Component: 150 - total flux cleaned = -8.53749e-05 Jy ! Component: 200 - total flux cleaned = -8.54804e-05 Jy ! Total flux subtracted in 200 components = -8.54804e-05 Jy ! Clean residual min=-0.003220 max=0.002922 Jy/beam ! Clean residual mean=0.000009 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0714692 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0714692 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=0.097629Jy sigma=0.773374 ! Fit after self-cal, rms=0.097630Jy sigma=0.773345 ! 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=0.097630Jy sigma=0.773345 ! Fit after self-cal, rms=0.098618Jy sigma=0.773306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.499 mas, bmaj=6.772 mas, bpa=-5.407 degrees ! Estimated noise=0.545225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441526 Jy ! Component: 100 - total flux cleaned = 0.00052449 Jy ! Component: 150 - total flux cleaned = 0.000537729 Jy ! Component: 200 - total flux cleaned = 0.000550658 Jy ! Total flux subtracted in 200 components = 0.000550658 Jy ! Clean residual min=-0.003011 max=0.002907 Jy/beam ! Clean residual mean=0.000009 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0720199 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0720199 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=0.098613Jy sigma=0.773264 ! Fit after self-cal, rms=0.098641Jy sigma=0.773110 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.35004e-05 Jy ! Component: 100 - total flux cleaned = -1.50516e-05 Jy ! Component: 150 - total flux cleaned = 6.01605e-06 Jy ! Component: 200 - total flux cleaned = 1.61011e-05 Jy ! Total flux subtracted in 200 components = 1.61011e-05 Jy ! Clean residual min=-0.002946 max=0.002865 Jy/beam ! Clean residual mean=0.000009 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.072036 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.072036 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=0.098637Jy sigma=0.773096 ! Fit after self-cal, rms=0.098639Jy sigma=0.773081 ! 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=0.098639Jy sigma=0.773081 ! Fit after self-cal, rms=0.098905Jy sigma=0.772890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.404 mas, bmaj=9.699 mas, bpa=-1.842 degrees ! Estimated noise=0.78457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011284 Jy ! Component: 100 - total flux cleaned = 0.00152073 Jy ! Component: 150 - total flux cleaned = 0.00157552 Jy ! Component: 200 - total flux cleaned = 0.00161167 Jy ! Total flux subtracted in 200 components = 0.00161167 Jy ! Clean residual min=-0.003593 max=0.003700 Jy/beam ! Clean residual mean=0.000017 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.0736477 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0736477 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=0.098912Jy sigma=0.772909 ! Fit after self-cal, rms=0.098920Jy sigma=0.772732 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 = 0.000397165 Jy ! Component: 100 - total flux cleaned = 0.000451528 Jy ! Component: 150 - total flux cleaned = 0.000498079 Jy ! Component: 200 - total flux cleaned = 0.000528821 Jy ! Total flux subtracted in 200 components = 0.000528821 Jy ! Clean residual min=-0.003680 max=0.003787 Jy/beam ! Clean residual mean=0.000016 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.0741765 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.0741765 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=0.098927Jy sigma=0.772776 ! Fit after self-cal, rms=0.098910Jy sigma=0.772736 ! 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=2.499 mas, bmaj=6.757 mas, bpa=-5.366 degrees ! Estimated noise=0.545974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.499 x 6.757 at -5.366 degrees (North through East) ! Clean map min=-0.002712 max=0.066939 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=2.133 mas, bmaj=5.961 mas, bpa=-5.231 degrees ! Estimated noise=1.43111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0501047 Jy ! Component: 100 - total flux cleaned = 0.0623937 Jy ! Component: 150 - total flux cleaned = 0.0680395 Jy ! Component: 200 - total flux cleaned = 0.0697217 Jy ! Total flux subtracted in 200 components = 0.0697217 Jy ! Clean residual min=-0.004724 max=0.004499 Jy/beam ! Clean residual mean=0.000003 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.0697217 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 0.0697217 Jy ! Inverting map and beam ! Estimated beam: bmin=2.499 mas, bmaj=6.757 mas, bpa=-5.366 degrees ! Estimated noise=0.545974 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 = 0.00274868 Jy ! Component: 100 - total flux cleaned = 0.00307549 Jy ! Component: 150 - total flux cleaned = 0.00336593 Jy ! Component: 200 - total flux cleaned = 0.00336883 Jy ! Total flux subtracted in 200 components = 0.00336883 Jy ! Clean residual min=-0.003086 max=0.002948 Jy/beam ! Clean residual mean=0.000008 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0730905 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0730905 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=7.404 mas, bmaj=9.699 mas, bpa=-1.842 degrees ! Estimated noise=0.78457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983424 Jy ! Component: 100 - total flux cleaned = 0.00111756 Jy ! Component: 150 - total flux cleaned = 0.00113036 Jy ! Component: 200 - total flux cleaned = 0.00115282 Jy ! Total flux subtracted in 200 components = 0.00115282 Jy ! Clean residual min=-0.003714 max=0.003792 Jy/beam ! Clean residual mean=0.000016 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.0742433 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 = 2.06934e-05 Jy ! Component: 100 - total flux cleaned = 4.99223e-05 Jy ! Component: 150 - total flux cleaned = 6.93364e-05 Jy ! Component: 200 - total flux cleaned = 8.81868e-05 Jy ! Total flux subtracted in 200 components = 8.81868e-05 Jy ! Clean residual min=-0.003700 max=0.003797 Jy/beam ! Clean residual mean=0.000016 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.0743315 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0743315 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.499 mas, bmaj=6.757 mas, bpa=-5.366 degrees ! Estimated noise=0.545974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000778371 Jy ! Component: 100 - total flux cleaned = -0.000932028 Jy ! Component: 150 - total flux cleaned = -0.000933929 Jy ! Component: 200 - total flux cleaned = -0.000935259 Jy ! Total flux subtracted in 200 components = -0.000935259 Jy ! Clean residual min=-0.002975 max=0.002904 Jy/beam ! Clean residual mean=0.000008 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0733962 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0733962 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=0.098907Jy sigma=0.772723 ! Fit after self-cal, rms=0.098942Jy sigma=0.772684 wmodel /scr/pima/gc030_uvs/J0449+0729_S_map.mod ! Writing 36 model components to file: /scr/pima/gc030_uvs/J0449+0729_S_map.mod wobs /scr/pima/gc030_uvs/J0449+0729_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0449+0729_S_uvs.fits wwins /scr/pima/gc030_uvs/J0449+0729_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0449+0729_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 = -0.00010674 Jy ! Component: 100 - total flux cleaned = -5.7953e-05 Jy ! Component: 150 - total flux cleaned = 7.82262e-05 Jy ! Component: 200 - total flux cleaned = 0.00032916 Jy ! Component: 250 - total flux cleaned = 0.000564994 Jy ! Component: 300 - total flux cleaned = 0.000863817 Jy ! Component: 350 - total flux cleaned = 0.00107609 Jy ! Component: 400 - total flux cleaned = 0.0012784 Jy ! Component: 450 - total flux cleaned = 0.00143991 Jy ! Component: 500 - total flux cleaned = 0.00162616 Jy ! Component: 550 - total flux cleaned = 0.00177518 Jy ! Component: 600 - total flux cleaned = 0.00197483 Jy ! Component: 650 - total flux cleaned = 0.00211237 Jy ! Component: 700 - total flux cleaned = 0.00224607 Jy ! Component: 750 - total flux cleaned = 0.00242832 Jy ! Component: 800 - total flux cleaned = 0.00260433 Jy ! Component: 850 - total flux cleaned = 0.0028475 Jy ! Component: 900 - total flux cleaned = 0.00306071 Jy ! Component: 950 - total flux cleaned = 0.00324493 Jy ! Component: 1000 - total flux cleaned = 0.00349056 Jy ! Component: 1050 - total flux cleaned = 0.00362045 Jy ! Component: 1100 - total flux cleaned = 0.00376891 Jy ! Component: 1150 - total flux cleaned = 0.00389327 Jy ! Component: 1200 - total flux cleaned = 0.0040341 Jy ! Component: 1250 - total flux cleaned = 0.00411274 Jy ! Component: 1300 - total flux cleaned = 0.0041328 Jy ! Component: 1350 - total flux cleaned = 0.00424601 Jy ! Component: 1400 - total flux cleaned = 0.00424599 Jy ! Component: 1450 - total flux cleaned = 0.00431855 Jy ! Component: 1500 - total flux cleaned = 0.00435383 Jy ! Component: 1550 - total flux cleaned = 0.00433622 Jy ! Component: 1600 - total flux cleaned = 0.00428527 Jy ! Component: 1650 - total flux cleaned = 0.00426873 Jy ! Component: 1700 - total flux cleaned = 0.0042361 Jy ! Component: 1750 - total flux cleaned = 0.00418819 Jy ! Component: 1800 - total flux cleaned = 0.00417214 Jy ! Component: 1850 - total flux cleaned = 0.00409498 Jy ! Component: 1900 - total flux cleaned = 0.00403435 Jy ! Component: 1950 - total flux cleaned = 0.0039747 Jy ! Component: 2000 - total flux cleaned = 0.00393068 Jy ! Component: 2050 - total flux cleaned = 0.00385855 Jy ! Component: 2100 - total flux cleaned = 0.00383013 Jy ! Component: 2150 - total flux cleaned = 0.00376045 Jy ! Component: 2200 - total flux cleaned = 0.00373287 Jy ! Component: 2250 - total flux cleaned = 0.00371932 Jy ! Component: 2300 - total flux cleaned = 0.00367891 Jy ! Component: 2350 - total flux cleaned = 0.00365268 Jy ! Component: 2400 - total flux cleaned = 0.00361374 Jy ! Component: 2450 - total flux cleaned = 0.00360094 Jy ! Component: 2500 - total flux cleaned = 0.00355043 Jy ! Component: 2550 - total flux cleaned = 0.00355049 Jy ! Component: 2600 - total flux cleaned = 0.0035012 Jy ! Component: 2650 - total flux cleaned = 0.00346497 Jy ! Component: 2700 - total flux cleaned = 0.00344123 Jy ! Component: 2750 - total flux cleaned = 0.00341744 Jy ! Component: 2800 - total flux cleaned = 0.00337065 Jy ! Component: 2850 - total flux cleaned = 0.00335918 Jy ! Component: 2900 - total flux cleaned = 0.00334763 Jy ! Component: 2950 - total flux cleaned = 0.00331368 Jy ! Component: 3000 - total flux cleaned = 0.00329147 Jy ! Component: 3050 - total flux cleaned = 0.00326936 Jy ! Component: 3100 - total flux cleaned = 0.00325851 Jy ! Component: 3150 - total flux cleaned = 0.00323691 Jy ! Component: 3200 - total flux cleaned = 0.00322637 Jy ! Component: 3250 - total flux cleaned = 0.00320515 Jy ! Component: 3300 - total flux cleaned = 0.00319477 Jy ! Component: 3350 - total flux cleaned = 0.00319471 Jy ! Component: 3400 - total flux cleaned = 0.00321539 Jy ! Component: 3450 - total flux cleaned = 0.00321553 Jy ! Component: 3500 - total flux cleaned = 0.00325616 Jy ! Component: 3550 - total flux cleaned = 0.00326615 Jy ! Component: 3600 - total flux cleaned = 0.00325629 Jy ! Component: 3650 - total flux cleaned = 0.00327611 Jy ! Component: 3700 - total flux cleaned = 0.0033151 Jy ! Component: 3750 - total flux cleaned = 0.00331505 Jy ! Component: 3800 - total flux cleaned = 0.00333439 Jy ! Component: 3850 - total flux cleaned = 0.00333442 Jy ! Component: 3900 - total flux cleaned = 0.00337236 Jy ! Component: 3950 - total flux cleaned = 0.00337245 Jy ! Component: 4000 - total flux cleaned = 0.00342862 Jy ! Component: 4050 - total flux cleaned = 0.00348451 Jy ! Total flux subtracted in 4096 components = 0.00353077 Jy ! Clean residual min=-0.000663 max=0.000588 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.076927 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 337 components and 0.076927 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0449+0729_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.499 x 6.757 at -5.366 degrees (North through East) ! Clean map min=-0.0012681 max=0.066245 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0449+0729_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0662451 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.71049 0.71049 1.42098 2.84196 5.68392 11.3678 22.7357 45.4714 90.9428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 422.243 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0449+0729_S_uvs.log closed on Fri Apr 22 07:44:50 2016