! Started logfile: /scr/pima/rdv72_uvs/J0313+4120_X_uvs.log on Sat Oct 5 08:44:25 2013 obs /scr/pima/rdv72_uvs/J0313+4120_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0313+4120_X_uva.fits ! AN table 1: 32 integrations on 36 of 36 possible baselines. ! AN table 2: 31 integrations on 3 of 3 possible baselines. ! AN table 3: 8 integrations on 10 of 10 possible baselines. ! AN table 4: 26 integrations on 1 of 1 possible baselines. ! AN table 5: 31 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.936191 visibilities/baseline/integration-bin. ! Found source: J0313+4120 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 11444 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rdv72_uvs/J0313+4120_X] 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 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.122556Jy sigma=5.770853 ! Fit after self-cal, rms=0.579592Jy sigma=2.449706 ! 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 ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.1777 milli-arcsec ! Estimated beam: bmin=0.594 mas, bmaj=0.7955 mas, bpa=-8.069 degrees ! Estimated noise=2.71357 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 = 0.344827 Jy ! Component: 100 - total flux cleaned = 0.448677 Jy ! Total flux subtracted in 100 components = 0.448677 Jy ! Clean residual min=-0.028290 max=0.045002 Jy/beam ! Clean residual mean=0.000104 rms=0.005112 Jy/beam ! Combined flux in latest and established models = 0.448677 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.448677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182953Jy sigma=0.972906 ! Fit after self-cal, rms=0.183139Jy sigma=0.972698 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.1777 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504163 Jy ! Component: 100 - total flux cleaned = 0.0785086 Jy ! Total flux subtracted in 100 components = 0.0785086 Jy ! Clean residual min=-0.025265 max=0.033725 Jy/beam ! Clean residual mean=0.000065 rms=0.004156 Jy/beam ! Combined flux in latest and established models = 0.527185 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.527185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164459Jy sigma=0.799360 ! Fit after self-cal, rms=0.164616Jy sigma=0.799089 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.1777 milli-arcsec ! Added new window around map position (-0.6, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287353 Jy ! Component: 100 - total flux cleaned = 0.0441225 Jy ! Total flux subtracted in 100 components = 0.0441225 Jy ! Clean residual min=-0.022043 max=0.027879 Jy/beam ! Clean residual mean=0.000044 rms=0.003812 Jy/beam ! Combined flux in latest and established models = 0.571308 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.571308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158402Jy sigma=0.742743 ! Fit after self-cal, rms=0.158189Jy sigma=0.739743 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.1777 milli-arcsec ! Added new window around map position (-1.2, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024029 Jy ! Component: 100 - total flux cleaned = 0.0375216 Jy ! Total flux subtracted in 100 components = 0.0375216 Jy ! Clean residual min=-0.020067 max=0.022981 Jy/beam ! Clean residual mean=0.000029 rms=0.003484 Jy/beam ! Combined flux in latest and established models = 0.608829 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.608829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155404Jy sigma=0.699850 ! Fit after self-cal, rms=0.155005Jy sigma=0.695061 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.1777 milli-arcsec 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 ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.1777 milli-arcsec ! Estimated beam: bmin=0.7449 mas, bmaj=1.037 mas, bpa=-10.82 degrees ! Estimated noise=1.48451 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 = 0.0248373 Jy ! Component: 100 - total flux cleaned = 0.0408205 Jy ! Component: 150 - total flux cleaned = 0.0520761 Jy ! Component: 200 - total flux cleaned = 0.0600819 Jy ! Total flux subtracted in 200 components = 0.0600819 Jy ! Clean residual min=-0.021699 max=0.024674 Jy/beam ! Clean residual mean=0.000198 rms=0.005716 Jy/beam ! Combined flux in latest and established models = 0.668911 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.668911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152958Jy sigma=0.652166 ! Fit after self-cal, rms=0.152944Jy sigma=0.649509 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.1777 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.82 LA 0.92 NL 1.10 ! NY 1.09 PT 0.90 SC 0.86 WZ 1.04 ! ZC 1.47 ! ! A total of 93 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.24 KK 1.18 KP 1.15 MK 1.08 ! OV 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.18 FD 0.83 KK 1.19 KP 1.27 ! LA 0.98 MK 1.00 NL 1.00 NY 0.98 ! OV 1.03 PT 0.89 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.83 LA 0.92 NL 1.10 ! NY 1.10 PT 0.95 SC 0.89 WZ 1.04 ! ZC 1.39 ! ! A total of 93 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 KK 1.10 KP 1.08 MK 1.02 ! OV 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.15 FD 0.82 KK 1.16 KP 1.20 ! LA 0.97 MK 1.00 NL 0.99 NY 1.01 ! OV 1.01 PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.81 LA 0.96 NL 1.14 ! NY 1.16 PT 0.96 SC 0.88 WZ 1.08 ! ZC 1.21 ! ! A total of 93 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.25 KK 1.16 KP 0.93 MK 1.05 ! OV 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.21 FD 0.83 KK 1.19 KP 1.11 ! LA 1.01 MK 1.00 NL 1.05 NY 1.05 ! OV 1.03 PT 0.95 SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.83 LA 0.95 NL 1.17 ! NY 1.10 PT 0.97 SC 0.90 WZ 1.14 ! ZC 1.21 ! ! A total of 93 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.22 KK 1.07 KP 1.01 MK 1.14 ! OV 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.17 FD 0.84 KK 1.13 KP 1.21 ! LA 1.03 MK 1.05 NL 1.08 NY 1.03 ! OV 1.04 PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.152944Jy sigma=0.649509 ! Fit after self-cal, rms=0.141773Jy sigma=0.489978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7702 mas, bmaj=1.051 mas, bpa=-11.22 degrees ! Estimated noise=1.52225 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 = -0.0122874 Jy ! Component: 100 - total flux cleaned = -0.0151829 Jy ! Component: 150 - total flux cleaned = -0.0176618 Jy ! Component: 200 - total flux cleaned = -0.0194584 Jy ! Total flux subtracted in 200 components = -0.0194584 Jy ! Clean residual min=-0.009974 max=0.007930 Jy/beam ! Clean residual mean=-0.000273 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.649453 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.649453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140388Jy sigma=0.482006 ! Fit after self-cal, rms=0.140410Jy sigma=0.480597 ! 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. ! ! Fit before self-cal, rms=0.140410Jy sigma=0.480597 ! Fit after self-cal, rms=0.140340Jy sigma=0.478531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7709 mas, bmaj=1.052 mas, bpa=-11.18 degrees ! Estimated noise=1.52127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00786936 Jy ! Component: 100 - total flux cleaned = -0.00991915 Jy ! Component: 150 - total flux cleaned = -0.0115197 Jy ! Component: 200 - total flux cleaned = -0.0124363 Jy ! Total flux subtracted in 200 components = -0.0124363 Jy ! Clean residual min=-0.007988 max=0.007704 Jy/beam ! Clean residual mean=-0.000213 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.637017 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.637017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139682Jy sigma=0.474974 ! Fit after self-cal, rms=0.139604Jy sigma=0.474304 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.6, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368385 Jy ! Component: 100 - total flux cleaned = 0.00370708 Jy ! Component: 150 - total flux cleaned = 0.00340808 Jy ! Component: 200 - total flux cleaned = 0.00287968 Jy ! Total flux subtracted in 200 components = 0.00287968 Jy ! Clean residual min=-0.007386 max=0.006898 Jy/beam ! Clean residual mean=-0.000236 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.639896 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.639896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139211Jy sigma=0.470493 ! Fit after self-cal, rms=0.139148Jy sigma=0.470420 ! 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. ! ! Fit before self-cal, rms=0.139148Jy sigma=0.470420 ! Fit after self-cal, rms=0.139359Jy sigma=0.468882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.771 mas, bmaj=1.055 mas, bpa=-11.31 degrees ! Estimated noise=1.52121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00516286 Jy ! Component: 100 - total flux cleaned = -0.00560977 Jy ! Component: 150 - total flux cleaned = -0.0058477 Jy ! Component: 200 - total flux cleaned = -0.00606149 Jy ! Total flux subtracted in 200 components = -0.00606149 Jy ! Clean residual min=-0.006773 max=0.006501 Jy/beam ! Clean residual mean=-0.000188 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.633835 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.633835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139049Jy sigma=0.467176 ! Fit after self-cal, rms=0.139026Jy sigma=0.466942 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060153 Jy ! Component: 100 - total flux cleaned = 0.00770006 Jy ! Component: 150 - total flux cleaned = 0.00804251 Jy ! Component: 200 - total flux cleaned = 0.00803421 Jy ! Total flux subtracted in 200 components = 0.00803421 Jy ! Clean residual min=-0.005915 max=0.005095 Jy/beam ! Clean residual mean=-0.000256 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.641869 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.641869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138668Jy sigma=0.464789 ! Fit after self-cal, rms=0.138641Jy sigma=0.464692 ! 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. ! ! Fit before self-cal, rms=0.138641Jy sigma=0.464692 ! Fit after self-cal, rms=0.138865Jy sigma=0.463791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=3.115 mas, bpa=-24.94 degrees ! Estimated noise=1.94323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167234 Jy ! Component: 100 - total flux cleaned = -0.00246224 Jy ! Component: 150 - total flux cleaned = -0.00291538 Jy ! Component: 200 - total flux cleaned = -0.00331868 Jy ! Total flux subtracted in 200 components = -0.00331868 Jy ! Clean residual min=-0.006498 max=0.005517 Jy/beam ! Clean residual mean=-0.000524 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.638551 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.638551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138758Jy sigma=0.463219 ! Fit after self-cal, rms=0.138751Jy sigma=0.463072 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 = 0.000234924 Jy ! Component: 100 - total flux cleaned = -0.000110521 Jy ! Component: 150 - total flux cleaned = -0.000340446 Jy ! Component: 200 - total flux cleaned = -0.000477869 Jy ! Total flux subtracted in 200 components = -0.000477869 Jy ! Clean residual min=-0.006042 max=0.004879 Jy/beam ! Clean residual mean=-0.000513 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.638073 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 0.638073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138767Jy sigma=0.463133 ! Fit after self-cal, rms=0.138746Jy sigma=0.463053 ! 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=0.771 mas, bmaj=1.056 mas, bpa=-11.38 degrees ! Estimated noise=1.52026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.771 x 1.056 at -11.38 degrees (North through East) ! Clean map min=-0.005463 max=0.48706 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=0.6077 mas, bmaj=0.8018 mas, bpa=-7.664 degrees ! Estimated noise=2.85633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.363857 Jy ! Component: 100 - total flux cleaned = 0.46892 Jy ! Component: 150 - total flux cleaned = 0.517829 Jy ! Component: 200 - total flux cleaned = 0.545155 Jy ! Total flux subtracted in 200 components = 0.545155 Jy ! Clean residual min=-0.008787 max=0.015084 Jy/beam ! Clean residual mean=0.000040 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 0.545155 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.545155 Jy ! Inverting map and beam ! Estimated beam: bmin=0.771 mas, bmaj=1.056 mas, bpa=-11.38 degrees ! Estimated noise=1.52026 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 = 0.0278449 Jy ! Component: 100 - total flux cleaned = 0.0437043 Jy ! Component: 150 - total flux cleaned = 0.0542251 Jy ! Component: 200 - total flux cleaned = 0.0623281 Jy ! Total flux subtracted in 200 components = 0.0623281 Jy ! Clean residual min=-0.006079 max=0.010999 Jy/beam ! Clean residual mean=0.000075 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.607483 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.607484 Jy ! Inverting map ! Added new window around map position (-1.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105085 Jy ! Component: 100 - total flux cleaned = 0.0147515 Jy ! Component: 150 - total flux cleaned = 0.0177023 Jy ! Component: 200 - total flux cleaned = 0.0201503 Jy ! Total flux subtracted in 200 components = 0.0201503 Jy ! Clean residual min=-0.004742 max=0.006090 Jy/beam ! Clean residual mean=-0.000096 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.627634 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.627634 Jy ! Inverting map ! Added new window around map position (1.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363249 Jy ! Component: 100 - total flux cleaned = 0.0046243 Jy ! Component: 150 - total flux cleaned = 0.00474291 Jy ! Component: 200 - total flux cleaned = 0.0050704 Jy ! Total flux subtracted in 200 components = 0.0050704 Jy ! Clean residual min=-0.004378 max=0.004539 Jy/beam ! Clean residual mean=-0.000139 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.632704 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.632704 Jy ! Inverting map ! Added new window around map position (-1.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317819 Jy ! Component: 100 - total flux cleaned = 0.00351094 Jy ! Component: 150 - total flux cleaned = 0.0037088 Jy ! Component: 200 - total flux cleaned = 0.00388928 Jy ! Total flux subtracted in 200 components = 0.00388928 Jy ! Clean residual min=-0.004153 max=0.003741 Jy/beam ! Clean residual mean=-0.000171 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.636594 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.636593 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=3.115 mas, bpa=-24.94 degrees ! Estimated noise=1.94323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198692 Jy ! Component: 100 - total flux cleaned = 0.000134165 Jy ! Component: 150 - total flux cleaned = -5.31604e-05 Jy ! Component: 200 - total flux cleaned = -0.000277375 Jy ! Total flux subtracted in 200 components = -0.000277375 Jy ! Clean residual min=-0.005316 max=0.003971 Jy/beam ! Clean residual mean=-0.000476 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.636316 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 = -0.000201595 Jy ! Component: 100 - total flux cleaned = -0.000342227 Jy ! Component: 150 - total flux cleaned = -0.000476932 Jy ! Component: 200 - total flux cleaned = -0.000562233 Jy ! Total flux subtracted in 200 components = -0.000562233 Jy ! Clean residual min=-0.005175 max=0.003980 Jy/beam ! Clean residual mean=-0.000463 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.635754 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.635754 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.771 mas, bmaj=1.056 mas, bpa=-11.38 degrees ! Estimated noise=1.52026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151502 Jy ! Component: 100 - total flux cleaned = 0.000303272 Jy ! Component: 150 - total flux cleaned = 0.000231976 Jy ! Component: 200 - total flux cleaned = 0.000298553 Jy ! Total flux subtracted in 200 components = 0.000298553 Jy ! Clean residual min=-0.004143 max=0.003336 Jy/beam ! Clean residual mean=-0.000167 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.636052 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.636052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137699Jy sigma=0.458730 ! Fit after self-cal, rms=0.137567Jy sigma=0.458306 wmodel /scr/pima/rdv72_uvs/J0313+4120_X_map.mod ! Writing 115 model components to file: /scr/pima/rdv72_uvs/J0313+4120_X_map.mod wobs /scr/pima/rdv72_uvs/J0313+4120_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0313+4120_X_uvs.fits wwins /scr/pima/rdv72_uvs/J0313+4120_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rdv72_uvs/J0313+4120_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 = -0.00179333 Jy ! Component: 100 - total flux cleaned = -0.00338742 Jy ! Component: 150 - total flux cleaned = -0.00475682 Jy ! Component: 200 - total flux cleaned = -0.00572143 Jy ! Component: 250 - total flux cleaned = -0.00659805 Jy ! Component: 300 - total flux cleaned = -0.00750248 Jy ! Component: 350 - total flux cleaned = -0.00827942 Jy ! Component: 400 - total flux cleaned = -0.00903839 Jy ! Component: 450 - total flux cleaned = -0.00973059 Jy ! Component: 500 - total flux cleaned = -0.0104081 Jy ! Component: 550 - total flux cleaned = -0.0110243 Jy ! Component: 600 - total flux cleaned = -0.0115365 Jy ! Component: 650 - total flux cleaned = -0.0119938 Jy ! Component: 700 - total flux cleaned = -0.012398 Jy ! Component: 750 - total flux cleaned = -0.0126192 Jy ! Component: 800 - total flux cleaned = -0.0129692 Jy ! Component: 850 - total flux cleaned = -0.0132709 Jy ! Component: 900 - total flux cleaned = -0.0136109 Jy ! Component: 950 - total flux cleaned = -0.0137787 Jy ! Component: 1000 - total flux cleaned = -0.0141105 Jy ! Component: 1050 - total flux cleaned = -0.0143557 Jy ! Component: 1100 - total flux cleaned = -0.0145977 Jy ! Component: 1150 - total flux cleaned = -0.0147574 Jy ! Component: 1200 - total flux cleaned = -0.0149553 Jy ! Component: 1250 - total flux cleaned = -0.015151 Jy ! Component: 1300 - total flux cleaned = -0.0153451 Jy ! Component: 1350 - total flux cleaned = -0.0156524 Jy ! Component: 1400 - total flux cleaned = -0.01569 Jy ! Component: 1450 - total flux cleaned = -0.0158787 Jy ! Component: 1500 - total flux cleaned = -0.0159162 Jy ! Component: 1550 - total flux cleaned = -0.0160649 Jy ! Component: 1600 - total flux cleaned = -0.0161388 Jy ! Component: 1650 - total flux cleaned = -0.0162851 Jy ! Component: 1700 - total flux cleaned = -0.0163213 Jy ! Component: 1750 - total flux cleaned = -0.0166093 Jy ! Component: 1800 - total flux cleaned = -0.0166809 Jy ! Component: 1850 - total flux cleaned = -0.0169292 Jy ! Component: 1900 - total flux cleaned = -0.017 Jy ! Component: 1950 - total flux cleaned = -0.0172449 Jy ! Component: 2000 - total flux cleaned = -0.0173146 Jy ! Component: 2050 - total flux cleaned = -0.0174184 Jy ! Component: 2100 - total flux cleaned = -0.0175903 Jy ! Component: 2150 - total flux cleaned = -0.0177268 Jy ! Component: 2200 - total flux cleaned = -0.0180319 Jy ! Component: 2250 - total flux cleaned = -0.0181326 Jy ! Component: 2300 - total flux cleaned = -0.0182667 Jy ! Component: 2350 - total flux cleaned = -0.0183335 Jy ! Component: 2400 - total flux cleaned = -0.0185323 Jy ! Component: 2450 - total flux cleaned = -0.0186968 Jy ! Component: 2500 - total flux cleaned = -0.0187947 Jy ! Component: 2550 - total flux cleaned = -0.0188923 Jy ! Component: 2600 - total flux cleaned = -0.019054 Jy ! Component: 2650 - total flux cleaned = -0.0191826 Jy ! Component: 2700 - total flux cleaned = -0.0193104 Jy ! Component: 2750 - total flux cleaned = -0.0194376 Jy ! Component: 2800 - total flux cleaned = -0.0195644 Jy ! Component: 2850 - total flux cleaned = -0.019659 Jy ! Component: 2900 - total flux cleaned = -0.019753 Jy ! Component: 2950 - total flux cleaned = -0.0198466 Jy ! Component: 3000 - total flux cleaned = -0.0198777 Jy ! Component: 3050 - total flux cleaned = -0.0199702 Jy ! Component: 3100 - total flux cleaned = -0.0200931 Jy ! Component: 3150 - total flux cleaned = -0.0201541 Jy ! Component: 3200 - total flux cleaned = -0.020306 Jy ! Component: 3250 - total flux cleaned = -0.0203363 Jy ! Component: 3300 - total flux cleaned = -0.0204564 Jy ! Component: 3350 - total flux cleaned = -0.0204862 Jy ! Component: 3400 - total flux cleaned = -0.0205758 Jy ! Component: 3450 - total flux cleaned = -0.0206647 Jy ! Component: 3500 - total flux cleaned = -0.0207237 Jy ! Component: 3550 - total flux cleaned = -0.0208119 Jy ! Component: 3600 - total flux cleaned = -0.0208413 Jy ! Component: 3650 - total flux cleaned = -0.0209871 Jy ! Component: 3700 - total flux cleaned = -0.0209581 Jy ! Component: 3750 - total flux cleaned = -0.021132 Jy ! Component: 3800 - total flux cleaned = -0.0211896 Jy ! Component: 3850 - total flux cleaned = -0.021247 Jy ! Component: 3900 - total flux cleaned = -0.0212755 Jy ! Component: 3950 - total flux cleaned = -0.0213894 Jy ! Component: 4000 - total flux cleaned = -0.0214746 Jy ! Component: 4050 - total flux cleaned = -0.021644 Jy ! Total flux subtracted in 4096 components = -0.0216157 Jy ! Clean residual min=-0.001502 max=0.001527 Jy/beam ! Clean residual mean=-0.000027 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.614437 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 425 components and 0.614437 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0313+4120_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.771 x 1.056 at -11.38 degrees (North through East) ! Clean map min=-0.0044957 max=0.49282 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0313+4120_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.492824 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000454844 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276881 0.276881 0.553761 1.10752 2.21505 4.43009 8.86018 17.7204 35.4407 70.8815 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.492 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0313+4120_X_uvs.log closed on Sat Oct 5 08:44:30 2013