! Started logfile: /scr/pima/gc030_uvs/J1203+4510_S_uvs.log on Fri Apr 22 07:50:41 2016 obs /scr/pima/gc030_uvs/J1203+4510_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1203+4510_S_uva.fits ! AN table 1: 140 integrations on 36 of 36 possible baselines. ! AN table 2: 140 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.788058 visibilities/baseline/integration-bin. ! Found source: J1203+4510 ! ! 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 56488 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/J1203+4510_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 217 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 217 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 217 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 217 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 217 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 217 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 217 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005190Jy sigma=9.064836 ! Fit after self-cal, rms=0.936634Jy sigma=8.445986 ! 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=2.036 mas, bmaj=4.2 mas, bpa=-4.397 degrees ! Estimated noise=1.02368 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 = 0.0520566 Jy ! Component: 100 - total flux cleaned = 0.0638631 Jy ! Total flux subtracted in 100 components = 0.0638631 Jy ! Clean residual min=-0.004368 max=0.004639 Jy/beam ! Clean residual mean=-0.000003 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.0638631 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0638631 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=0.091290Jy sigma=0.725459 ! Fit after self-cal, rms=0.089907Jy sigma=0.714290 ! 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=2.64 mas, bmaj=4.923 mas, bpa=-2.659 degrees ! Estimated noise=0.375119 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 = 0.00641459 Jy ! Component: 100 - total flux cleaned = 0.00883063 Jy ! Component: 150 - total flux cleaned = 0.00895415 Jy ! Component: 200 - total flux cleaned = 0.00883576 Jy ! Total flux subtracted in 200 components = 0.00883576 Jy ! Clean residual min=-0.003002 max=0.002805 Jy/beam ! Clean residual mean=-0.000006 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0726989 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0726989 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=0.089588Jy sigma=0.709987 ! Fit after self-cal, rms=0.089383Jy sigma=0.709654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.64 x 4.923 at -2.659 degrees (North through East) ! Clean map min=-0.002844 max=0.069763 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.97 KP 0.93 LA 0.90 ! MK 0.92 NL 1.04 OV 1.04 PT 1.05 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 EB 1.16 HN 0.99 KP 0.96 ! LA 0.89 NL 1.05 PT 1.00 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.93 KP 0.97 LA 0.85 ! MK 0.90 NL 1.03 OV 1.13 PT 1.06 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 EB 1.10 HN 0.88 KP 0.94 ! LA 0.90 NL 1.05 PT 1.06 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.93 KP 0.99 LA 0.88 ! MK 0.90 NL 1.05 OV 1.05 PT 1.03 ! SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 EB 1.13 HN 0.89 KP 0.99 ! LA 0.96 NL 1.01 PT 1.05 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.97 KP 0.97 LA 0.87 ! MK 0.90 NL 1.03 OV 1.02 PT 1.16 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 EB 1.06 HN 0.98 KP 0.97 ! LA 0.92 NL 1.00 PT 1.00 SC 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.00 KP 0.98 LA 0.89 ! MK 0.85 NL 1.05 OV 1.13 PT 0.98 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 EB 1.11 HN 0.92 KP 0.97 ! LA 0.85 NL 0.98 PT 1.08 SC 0.95 ! ! ! 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 1.06 EB 1.10 HN 0.93 KP 0.94 ! LA 0.94 NL 1.01 PT 1.06 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.94 KP 0.99 LA 0.94 ! MK 0.84 NL 1.06 OV 1.11 PT 1.03 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 EB 1.11 HN 0.90 KP 0.93 ! LA 0.91 NL 0.99 PT 1.08 SC 0.90 ! ! ! Fit before self-cal, rms=0.089383Jy sigma=0.709654 ! Fit after self-cal, rms=0.086410Jy sigma=0.706747 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.694 mas, bmaj=4.895 mas, bpa=-2.013 degrees ! Estimated noise=0.370496 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 = -0.000787633 Jy ! Component: 100 - total flux cleaned = -0.00102953 Jy ! Component: 150 - total flux cleaned = -0.00110069 Jy ! Component: 200 - total flux cleaned = -0.00115786 Jy ! Total flux subtracted in 200 components = -0.00115786 Jy ! Clean residual min=-0.002036 max=0.001944 Jy/beam ! Clean residual mean=-0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.071541 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 19 components and 0.071541 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=0.086402Jy sigma=0.706676 ! Fit after self-cal, rms=0.086426Jy sigma=0.706228 ! 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=0.086426Jy sigma=0.706228 ! Fit after self-cal, rms=0.086791Jy sigma=0.705108 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=4.881 mas, bpa=-1.925 degrees ! Estimated noise=0.372623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334095 Jy ! Component: 100 - total flux cleaned = 0.000406774 Jy ! Component: 150 - total flux cleaned = 0.000466776 Jy ! Component: 200 - total flux cleaned = 0.000517354 Jy ! Total flux subtracted in 200 components = 0.000517354 Jy ! Clean residual min=-0.001852 max=0.001967 Jy/beam ! Clean residual mean=0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0720584 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0720584 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=0.086790Jy sigma=0.705059 ! Fit after self-cal, rms=0.086848Jy sigma=0.704850 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.58583e-05 Jy ! Component: 100 - total flux cleaned = 2.47659e-05 Jy ! Component: 150 - total flux cleaned = 6.59997e-05 Jy ! Component: 200 - total flux cleaned = 9.47826e-05 Jy ! Total flux subtracted in 200 components = 9.47826e-05 Jy ! Clean residual min=-0.001904 max=0.001934 Jy/beam ! Clean residual mean=0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0721532 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0721532 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=0.086847Jy sigma=0.704836 ! Fit after self-cal, rms=0.086845Jy sigma=0.704814 ! 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=0.086845Jy sigma=0.704814 ! Fit after self-cal, rms=0.087405Jy sigma=0.704780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=4.876 mas, bpa=-1.99 degrees ! Estimated noise=0.374118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310901 Jy ! Component: 100 - total flux cleaned = 0.000348305 Jy ! Component: 150 - total flux cleaned = 0.000394979 Jy ! Component: 200 - total flux cleaned = 0.000427878 Jy ! Total flux subtracted in 200 components = 0.000427878 Jy ! Clean residual min=-0.001854 max=0.001934 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0725811 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0725811 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=0.087405Jy sigma=0.704745 ! Fit after self-cal, rms=0.087424Jy sigma=0.704718 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 = -1.85712e-05 Jy ! Component: 100 - total flux cleaned = 2.24175e-05 Jy ! Component: 150 - total flux cleaned = 5.06771e-05 Jy ! Component: 200 - total flux cleaned = 7.03691e-05 Jy ! Total flux subtracted in 200 components = 7.03691e-05 Jy ! Clean residual min=-0.001858 max=0.001915 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0726514 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0726514 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=0.087423Jy sigma=0.704705 ! Fit after self-cal, rms=0.087415Jy sigma=0.704696 ! 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=0.087415Jy sigma=0.704696 ! Fit after self-cal, rms=0.087775Jy sigma=0.704689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.349 mas, bmaj=9.396 mas, bpa=15.12 degrees ! Estimated noise=0.535911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791466 Jy ! Component: 100 - total flux cleaned = 0.00108915 Jy ! Component: 150 - total flux cleaned = 0.00115662 Jy ! Component: 200 - total flux cleaned = 0.00116945 Jy ! Total flux subtracted in 200 components = 0.00116945 Jy ! Clean residual min=-0.002305 max=0.002970 Jy/beam ! Clean residual mean=0.000011 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0738209 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 30 components and 0.0738209 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=0.087777Jy sigma=0.704704 ! Fit after self-cal, rms=0.087770Jy sigma=0.704698 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 = 0.000113477 Jy ! Component: 100 - total flux cleaned = 0.000126675 Jy ! Component: 150 - total flux cleaned = 0.000138697 Jy ! Component: 200 - total flux cleaned = 0.000149563 Jy ! Total flux subtracted in 200 components = 0.000149563 Jy ! Clean residual min=-0.002308 max=0.002973 Jy/beam ! Clean residual mean=0.000010 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0739704 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 30 components and 0.0739704 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=0.087770Jy sigma=0.704721 ! Fit after self-cal, rms=0.087767Jy sigma=0.704720 ! 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=2.693 mas, bmaj=4.872 mas, bpa=-2.068 degrees ! Estimated noise=0.375381 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.693 x 4.872 at -2.068 degrees (North through East) ! Clean map min=-0.0017462 max=0.069522 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=2.082 mas, bmaj=4.171 mas, bpa=-3.885 degrees ! Estimated noise=1.02632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0531874 Jy ! Component: 100 - total flux cleaned = 0.0653673 Jy ! Component: 150 - total flux cleaned = 0.0687959 Jy ! Component: 200 - total flux cleaned = 0.0695036 Jy ! Total flux subtracted in 200 components = 0.0695036 Jy ! Clean residual min=-0.003726 max=0.003829 Jy/beam ! Clean residual mean=0.000001 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0695035 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0695035 Jy ! Inverting map and beam ! Estimated beam: bmin=2.693 mas, bmaj=4.872 mas, bpa=-2.068 degrees ! Estimated noise=0.375381 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 = 0.00251741 Jy ! Component: 100 - total flux cleaned = 0.00316365 Jy ! Component: 150 - total flux cleaned = 0.00333062 Jy ! Component: 200 - total flux cleaned = 0.00345801 Jy ! Total flux subtracted in 200 components = 0.00345801 Jy ! Clean residual min=-0.001872 max=0.001949 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0729615 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0729615 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=7.349 mas, bmaj=9.396 mas, bpa=15.12 degrees ! Estimated noise=0.535911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661413 Jy ! Component: 100 - total flux cleaned = 0.000907292 Jy ! Component: 150 - total flux cleaned = 0.000959658 Jy ! Component: 200 - total flux cleaned = 0.000967168 Jy ! Total flux subtracted in 200 components = 0.000967168 Jy ! Clean residual min=-0.002300 max=0.002968 Jy/beam ! Clean residual mean=0.000010 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0739287 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 = 1.0731e-05 Jy ! Component: 100 - total flux cleaned = 2.06765e-05 Jy ! Component: 150 - total flux cleaned = 3.00489e-05 Jy ! Component: 200 - total flux cleaned = 3.61462e-05 Jy ! Total flux subtracted in 200 components = 3.61462e-05 Jy ! Clean residual min=-0.002301 max=0.002968 Jy/beam ! Clean residual mean=0.000010 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0739648 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0739649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.693 mas, bmaj=4.872 mas, bpa=-2.068 degrees ! Estimated noise=0.375381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484169 Jy ! Component: 100 - total flux cleaned = -0.000572099 Jy ! Component: 150 - total flux cleaned = -0.000619722 Jy ! Component: 200 - total flux cleaned = -0.000650576 Jy ! Total flux subtracted in 200 components = -0.000650576 Jy ! Clean residual min=-0.001858 max=0.001927 Jy/beam ! Clean residual mean=0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0733143 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0733143 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=0.087765Jy sigma=0.704715 ! Fit after self-cal, rms=0.087772Jy sigma=0.704708 wmodel /scr/pima/gc030_uvs/J1203+4510_S_map.mod ! Writing 35 model components to file: /scr/pima/gc030_uvs/J1203+4510_S_map.mod wobs /scr/pima/gc030_uvs/J1203+4510_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1203+4510_S_uvs.fits wwins /scr/pima/gc030_uvs/J1203+4510_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J1203+4510_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 = 0.00057703 Jy ! Component: 100 - total flux cleaned = 0.00120799 Jy ! Component: 150 - total flux cleaned = 0.00152184 Jy ! Component: 200 - total flux cleaned = 0.00179219 Jy ! Component: 250 - total flux cleaned = 0.00196645 Jy ! Component: 300 - total flux cleaned = 0.00210656 Jy ! Component: 350 - total flux cleaned = 0.0022428 Jy ! Component: 400 - total flux cleaned = 0.00242718 Jy ! Component: 450 - total flux cleaned = 0.00255488 Jy ! Component: 500 - total flux cleaned = 0.00275403 Jy ! Component: 550 - total flux cleaned = 0.00292318 Jy ! Component: 600 - total flux cleaned = 0.00311198 Jy ! Component: 650 - total flux cleaned = 0.00329603 Jy ! Component: 700 - total flux cleaned = 0.0034309 Jy ! Component: 750 - total flux cleaned = 0.00362823 Jy ! Component: 800 - total flux cleaned = 0.00373485 Jy ! Component: 850 - total flux cleaned = 0.00386016 Jy ! Component: 900 - total flux cleaned = 0.00394151 Jy ! Component: 950 - total flux cleaned = 0.00406183 Jy ! Component: 1000 - total flux cleaned = 0.00412105 Jy ! Component: 1050 - total flux cleaned = 0.00425616 Jy ! Component: 1100 - total flux cleaned = 0.00438842 Jy ! Component: 1150 - total flux cleaned = 0.00450006 Jy ! Component: 1200 - total flux cleaned = 0.00470072 Jy ! Component: 1250 - total flux cleaned = 0.00484435 Jy ! Component: 1300 - total flux cleaned = 0.00488007 Jy ! Component: 1350 - total flux cleaned = 0.00507104 Jy ! Component: 1400 - total flux cleaned = 0.00513941 Jy ! Component: 1450 - total flux cleaned = 0.005173 Jy ! Component: 1500 - total flux cleaned = 0.00525592 Jy ! Component: 1550 - total flux cleaned = 0.00535398 Jy ! Component: 1600 - total flux cleaned = 0.00545074 Jy ! Component: 1650 - total flux cleaned = 0.00553013 Jy ! Component: 1700 - total flux cleaned = 0.00559286 Jy ! Component: 1750 - total flux cleaned = 0.00565464 Jy ! Component: 1800 - total flux cleaned = 0.00576128 Jy ! Component: 1850 - total flux cleaned = 0.00577634 Jy ! Component: 1900 - total flux cleaned = 0.0058359 Jy ! Component: 1950 - total flux cleaned = 0.00588029 Jy ! Component: 2000 - total flux cleaned = 0.00593855 Jy ! Component: 2050 - total flux cleaned = 0.00601007 Jy ! Component: 2100 - total flux cleaned = 0.00612348 Jy ! Component: 2150 - total flux cleaned = 0.00612342 Jy ! Component: 2200 - total flux cleaned = 0.00624764 Jy ! Component: 2250 - total flux cleaned = 0.00627514 Jy ! Component: 2300 - total flux cleaned = 0.006356 Jy ! Component: 2350 - total flux cleaned = 0.006396 Jy ! Component: 2400 - total flux cleaned = 0.0064355 Jy ! Component: 2450 - total flux cleaned = 0.00652689 Jy ! Component: 2500 - total flux cleaned = 0.00655259 Jy ! Component: 2550 - total flux cleaned = 0.00660361 Jy ! Component: 2600 - total flux cleaned = 0.00660353 Jy ! Component: 2650 - total flux cleaned = 0.00664083 Jy ! Component: 2700 - total flux cleaned = 0.00664105 Jy ! Component: 2750 - total flux cleaned = 0.00667779 Jy ! Component: 2800 - total flux cleaned = 0.00671416 Jy ! Component: 2850 - total flux cleaned = 0.00678584 Jy ! Component: 2900 - total flux cleaned = 0.0067976 Jy ! Component: 2950 - total flux cleaned = 0.00680931 Jy ! Component: 3000 - total flux cleaned = 0.00686712 Jy ! Component: 3050 - total flux cleaned = 0.00686713 Jy ! Component: 3100 - total flux cleaned = 0.00692389 Jy ! Component: 3150 - total flux cleaned = 0.00692381 Jy ! Component: 3200 - total flux cleaned = 0.00694612 Jy ! Component: 3250 - total flux cleaned = 0.00701237 Jy ! Component: 3300 - total flux cleaned = 0.00702306 Jy ! Component: 3350 - total flux cleaned = 0.00702304 Jy ! Component: 3400 - total flux cleaned = 0.00701227 Jy ! Component: 3450 - total flux cleaned = 0.00705479 Jy ! Component: 3500 - total flux cleaned = 0.007097 Jy ! Component: 3550 - total flux cleaned = 0.00712823 Jy ! Component: 3600 - total flux cleaned = 0.00711809 Jy ! Component: 3650 - total flux cleaned = 0.00715917 Jy ! Component: 3700 - total flux cleaned = 0.00715925 Jy ! Component: 3750 - total flux cleaned = 0.00721962 Jy ! Component: 3800 - total flux cleaned = 0.00724953 Jy ! Component: 3850 - total flux cleaned = 0.00730909 Jy ! Component: 3900 - total flux cleaned = 0.00735825 Jy ! Component: 3950 - total flux cleaned = 0.00734842 Jy ! Component: 4000 - total flux cleaned = 0.00733885 Jy ! Component: 4050 - total flux cleaned = 0.00734856 Jy ! Total flux subtracted in 4096 components = 0.00743432 Jy ! Clean residual min=-0.000603 max=0.000547 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0807486 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 364 components and 0.0807486 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1203+4510_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.693 x 4.872 at -2.068 degrees (North through East) ! Clean map min=-0.00091717 max=0.069516 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1203+4510_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0695161 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168464 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.727014 0.727014 1.45403 2.90805 5.81611 11.6322 23.2644 46.5289 93.0577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 412.647 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1203+4510_S_uvs.log closed on Fri Apr 22 07:50:49 2016