! Started logfile: J0539-2839_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:39:39 2017 obs J0539-2839_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0539-2839_X_2009_05_13_pus_uva.fits ! AN table 1: 9 integrations on 120 of 120 possible baselines. ! AN table 2: 14 integrations on 120 of 120 possible baselines. ! AN table 3: 12 integrations on 120 of 120 possible baselines. ! AN table 4: 22 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.194444 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0539-2839 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1988 lines of history. ! ! Reading 5320 visibilities. select I ! Polarization I is unavailable. ! 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 = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0539-2839_X_2009_05_13_pus] 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 0.100x0.100 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 144 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 73 telescope corrections were flagged in sub-array 3. ! A total of 243 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 73 telescope corrections were flagged in sub-array 3. ! A total of 243 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 73 telescope corrections were flagged in sub-array 3. ! A total of 243 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 73 telescope corrections were flagged in sub-array 3. ! A total of 243 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.432455Jy sigma=0.002313 ! Fit after self-cal, rms=0.355071Jy sigma=0.001943 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5629 mas, bmaj=1.246 mas, bpa=-34.26 degrees ! Estimated noise=2120.85 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 = 0.786975 Jy ! Component: 100 - total flux cleaned = 0.971538 Jy ! Total flux subtracted in 100 components = 0.971538 Jy ! Clean residual min=-0.033515 max=0.072335 Jy/beam ! Clean residual mean=0.000468 rms=0.009707 Jy/beam ! Combined flux in latest and established models = 0.971538 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.971538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.350860Jy sigma=0.002026 ! Fit after self-cal, rms=0.350935Jy sigma=0.002026 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808439 Jy ! Component: 100 - total flux cleaned = 0.126981 Jy ! Total flux subtracted in 100 components = 0.126981 Jy ! Clean residual min=-0.027557 max=0.037953 Jy/beam ! Clean residual mean=0.000246 rms=0.007220 Jy/beam ! Combined flux in latest and established models = 1.09852 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 1.09852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.338068Jy sigma=0.001693 ! Fit after self-cal, rms=0.338193Jy sigma=0.001692 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7547 mas, bmaj=1.619 mas, bpa=-26.79 degrees ! Estimated noise=1446.44 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 = 0.0366638 Jy ! Component: 100 - total flux cleaned = 0.0538364 Jy ! Component: 150 - total flux cleaned = 0.0616365 Jy ! Component: 200 - total flux cleaned = 0.0618753 Jy ! Total flux subtracted in 200 components = 0.0618753 Jy ! Clean residual min=-0.026125 max=0.040112 Jy/beam ! Clean residual mean=0.000392 rms=0.008914 Jy/beam ! Combined flux in latest and established models = 1.16039 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 1.1604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.339524Jy sigma=0.001617 ! Fit after self-cal, rms=0.339560Jy sigma=0.001617 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.94 HN 1.00* HO 0.93 ! KK 0.94 KP 0.98 LA 0.97 MK 0.96 ! NL 2.19 NY 1.00* OV 0.96 PT 0.95 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.93 HN 1.09 HO 1.00* ! KK 0.99 KP 0.96 LA 0.94 MK 0.97 ! NL 0.99 NY 1.00* OV 0.94 PT 0.95 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.95 HN 1.25 HO 1.00* ! KK 1.00* KP 0.99 LA 1.05 MK 1.00* ! NL 1.34 NY 1.00* OV 1.00* PT 0.99 ! SC 0.97 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 HN 1.00* HO 0.90 ! KK 0.91 KP 0.95 LA 0.95 MK 0.97 ! NL 2.22 NY 1.00* OV 0.94 PT 0.98 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.92 HN 1.08 HO 1.00* ! KK 1.10 KP 0.90 LA 0.91 MK 0.98 ! NL 0.94 NY 1.00* OV 0.93 PT 1.00 ! SC 1.00 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.94 HN 1.29 HO 1.00* ! KK 1.00* KP 0.98 LA 0.96 MK 1.00* ! NL 1.31 NY 1.00* OV 1.00* PT 1.05 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.00* HO 0.98 ! KK 0.96 KP 0.97 LA 1.01 MK 0.95 ! NL 2.83 NY 1.00* OV 0.98 PT 1.01 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.95 HN 1.06 HO 1.00* ! KK 1.05 KP 0.94 LA 0.98 MK 0.95 ! NL 1.00 NY 1.00* OV 0.96 PT 1.00 ! SC 1.06 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.97 HN 1.33 HO 1.00* ! KK 1.00* KP 0.97 LA 1.00 MK 1.00* ! NL 1.37 NY 1.00* OV 1.00* PT 1.09 ! SC 1.03 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 1.00* HO 1.09 ! KK 0.93 KP 0.97 LA 1.00 MK 0.96 ! NL 2.92 NY 1.00* OV 0.99 PT 0.99 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.95 HN 1.07 HO 1.00* ! KK 1.06 KP 0.96 LA 0.94 MK 0.97 ! NL 1.02 NY 1.00* OV 0.97 PT 0.99 ! SC 1.03 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.99 HN 1.31 HO 1.00* ! KK 1.00* KP 1.00 LA 0.99 MK 1.00* ! NL 1.36 NY 1.00* OV 1.00* PT 1.01 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.339560Jy sigma=0.001617 ! Fit after self-cal, rms=0.399661Jy sigma=0.001272 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7732 mas, bmaj=1.69 mas, bpa=-24.15 degrees ! Estimated noise=1452.7 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 = -0.00405215 Jy ! Component: 100 - total flux cleaned = -0.0042142 Jy ! Component: 150 - total flux cleaned = -0.00421547 Jy ! Component: 200 - total flux cleaned = -0.00421593 Jy ! Total flux subtracted in 200 components = -0.00421593 Jy ! Clean residual min=-0.006955 max=0.009045 Jy/beam ! Clean residual mean=0.000279 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 1.15618 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 1.15618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.399417Jy sigma=0.001271 ! Fit after self-cal, rms=0.400708Jy sigma=0.001271 ! 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=0.400708Jy sigma=0.001271 ! Fit after self-cal, rms=0.399146Jy sigma=0.001270 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7724 mas, bmaj=1.688 mas, bpa=-24.25 degrees ! Estimated noise=1447.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00414864 Jy ! Component: 100 - total flux cleaned = -0.00429014 Jy ! Component: 150 - total flux cleaned = -0.00429243 Jy ! Component: 200 - total flux cleaned = -0.00441998 Jy ! Total flux subtracted in 200 components = -0.00441998 Jy ! Clean residual min=-0.006784 max=0.008983 Jy/beam ! Clean residual mean=0.000280 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 1.15176 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 1.15176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.398925Jy sigma=0.001270 ! Fit after self-cal, rms=0.398956Jy sigma=0.001270 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 (3.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809007 Jy ! Component: 100 - total flux cleaned = 0.00863557 Jy ! Component: 150 - total flux cleaned = 0.00894569 Jy ! Component: 200 - total flux cleaned = 0.00894363 Jy ! Total flux subtracted in 200 components = 0.00894363 Jy ! Clean residual min=-0.006610 max=0.007561 Jy/beam ! Clean residual mean=0.000210 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 1.1607 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 1.1607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.398680Jy sigma=0.001267 ! Fit after self-cal, rms=0.398656Jy sigma=0.001267 ! 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=0.398656Jy sigma=0.001267 ! Fit after self-cal, rms=0.396077Jy sigma=0.001267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7712 mas, bmaj=1.684 mas, bpa=-24.36 degrees ! Estimated noise=1440.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184546 Jy ! Component: 100 - total flux cleaned = -0.00154731 Jy ! Component: 150 - total flux cleaned = -0.00154722 Jy ! Component: 200 - total flux cleaned = -0.00154121 Jy ! Total flux subtracted in 200 components = -0.00154121 Jy ! Clean residual min=-0.006433 max=0.007260 Jy/beam ! Clean residual mean=0.000214 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 1.15916 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 1.15916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.395842Jy sigma=0.001266 ! Fit after self-cal, rms=0.395854Jy sigma=0.001266 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 = 0.00038762 Jy ! Component: 100 - total flux cleaned = 0.000387143 Jy ! Component: 150 - total flux cleaned = 0.000277313 Jy ! Component: 200 - total flux cleaned = 0.000382723 Jy ! Total flux subtracted in 200 components = 0.000382723 Jy ! Clean residual min=-0.006447 max=0.007229 Jy/beam ! Clean residual mean=0.000211 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 1.15954 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 1.15954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.395744Jy sigma=0.001266 ! Fit after self-cal, rms=0.395745Jy sigma=0.001266 ! 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=0.395745Jy sigma=0.001266 ! Fit after self-cal, rms=0.393996Jy sigma=0.001265 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.441 mas, bmaj=5.3 mas, bpa=-0.7496 degrees ! Estimated noise=1790.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00373102 Jy ! Component: 100 - total flux cleaned = -0.00395427 Jy ! Component: 150 - total flux cleaned = -0.00406818 Jy ! Component: 200 - total flux cleaned = -0.00411599 Jy ! Total flux subtracted in 200 components = -0.00411599 Jy ! Clean residual min=-0.006386 max=0.009939 Jy/beam ! Clean residual mean=0.000457 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 1.15543 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 1.15543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.393946Jy sigma=0.001266 ! Fit after self-cal, rms=0.393948Jy sigma=0.001265 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 = -6.74085e-06 Jy ! Component: 100 - total flux cleaned = 3.69252e-06 Jy ! Component: 150 - total flux cleaned = -4.91148e-05 Jy ! Component: 200 - total flux cleaned = -9.36458e-05 Jy ! Total flux subtracted in 200 components = -9.36458e-05 Jy ! Clean residual min=-0.006314 max=0.009813 Jy/beam ! Clean residual mean=0.000460 rms=0.002423 Jy/beam ! Combined flux in latest and established models = 1.15533 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 1.15533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.393936Jy sigma=0.001266 ! Fit after self-cal, rms=0.393937Jy sigma=0.001266 ! 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=0.7709 mas, bmaj=1.684 mas, bpa=-24.38 degrees ! Estimated noise=1434.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7709 x 1.684 at -24.38 degrees (North through East) ! Clean map min=-0.006002 max=1.0186 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.393937Jy sigma=0.001266 ! Fit after self-cal, rms=7.338627Jy sigma=0.001029 ! Inverting map and beam ! Estimated beam: bmin=0.7708 mas, bmaj=1.684 mas, bpa=-24.5 degrees ! Estimated noise=1438.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000736126 Jy ! Component: 100 - total flux cleaned = 0.000849912 Jy ! Component: 150 - total flux cleaned = 0.000951482 Jy ! Component: 200 - total flux cleaned = 0.000954463 Jy ! Total flux subtracted in 200 components = 0.000954463 Jy ! Clean residual min=-0.005443 max=0.006553 Jy/beam ! Clean residual mean=0.000170 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 1.15629 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 1.15629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.338615Jy sigma=0.001028 ! Fit after self-cal, rms=7.338634Jy sigma=0.001028 ! Inverting map ! Added new window around map position (3, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379 Jy ! Component: 100 - total flux cleaned = 0.00392122 Jy ! Component: 150 - total flux cleaned = 0.00402599 Jy ! Component: 200 - total flux cleaned = 0.00393308 Jy ! Total flux subtracted in 200 components = 0.00393308 Jy ! Clean residual min=-0.005408 max=0.006136 Jy/beam ! Clean residual mean=0.000134 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 1.16022 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 1.16022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.338583Jy sigma=0.001027 ! Fit after self-cal, rms=7.338559Jy sigma=0.001027 ! Inverting map ! Added new window around map position (-11.3, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502007 Jy ! Component: 100 - total flux cleaned = 0.00555039 Jy ! Component: 150 - total flux cleaned = 0.00632304 Jy ! Component: 200 - total flux cleaned = 0.0070142 Jy ! Total flux subtracted in 200 components = 0.0070142 Jy ! Clean residual min=-0.005205 max=0.005722 Jy/beam ! Clean residual mean=0.000072 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 1.16724 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 1.16724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.338531Jy sigma=0.001025 ! Fit after self-cal, rms=7.338593Jy sigma=0.001025 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.338593Jy sigma=0.001025 ! Fit after self-cal, rms=10.531490Jy sigma=0.001025 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=0.5774 mas, bmaj=1.273 mas, bpa=-32.45 degrees ! Estimated noise=2111.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.774772 Jy ! Component: 100 - total flux cleaned = 0.959608 Jy ! Component: 150 - total flux cleaned = 1.04005 Jy ! Component: 200 - total flux cleaned = 1.08543 Jy ! Total flux subtracted in 200 components = 1.08543 Jy ! Clean residual min=-0.012642 max=0.022653 Jy/beam ! Clean residual mean=0.000214 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 1.08543 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.08543 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7706 mas, bmaj=1.683 mas, bpa=-24.52 degrees ! Estimated noise=1437.36 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) ! Added new window around map position (1, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343417 Jy ! Component: 100 - total flux cleaned = 0.0509796 Jy ! Component: 150 - total flux cleaned = 0.061242 Jy ! Component: 200 - total flux cleaned = 0.0691254 Jy ! Total flux subtracted in 200 components = 0.0691254 Jy ! Clean residual min=-0.006828 max=0.006696 Jy/beam ! Clean residual mean=0.000174 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 1.15456 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 1.15456 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=2.443 mas, bmaj=5.304 mas, bpa=-0.8532 degrees ! Estimated noise=1791.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612262 Jy ! Component: 100 - total flux cleaned = 0.0102208 Jy ! Component: 150 - total flux cleaned = 0.0119712 Jy ! Component: 200 - total flux cleaned = 0.0128996 Jy ! Total flux subtracted in 200 components = 0.0128996 Jy ! Clean residual min=-0.005060 max=0.006484 Jy/beam ! Clean residual mean=0.000150 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 1.16746 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 = 0.000446773 Jy ! Component: 100 - total flux cleaned = 0.000925851 Jy ! Component: 150 - total flux cleaned = 0.0013563 Jy ! Component: 200 - total flux cleaned = 0.00174967 Jy ! Total flux subtracted in 200 components = 0.00174967 Jy ! Clean residual min=-0.004877 max=0.006449 Jy/beam ! Clean residual mean=0.000117 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 1.16921 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 93 components and 1.16921 Jy ! Inverting map ! Added new window around map position (-25.6, 16.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443713 Jy ! Component: 100 - total flux cleaned = 0.00534846 Jy ! Component: 150 - total flux cleaned = 0.00535296 Jy ! Component: 200 - total flux cleaned = 0.00550326 Jy ! Total flux subtracted in 200 components = 0.00550326 Jy ! Clean residual min=-0.004148 max=0.005575 Jy/beam ! Clean residual mean=0.000128 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 1.17471 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 1.17471 Jy ! Inverting map ! Added new window around map position (10.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493984 Jy ! Component: 100 - total flux cleaned = 0.0049446 Jy ! Component: 150 - total flux cleaned = 0.00456726 Jy ! Component: 200 - total flux cleaned = 0.00448216 Jy ! Total flux subtracted in 200 components = 0.00448216 Jy ! Clean residual min=-0.003722 max=0.004761 Jy/beam ! Clean residual mean=0.000044 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 1.17919 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 149 components and 1.17919 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7706 mas, bmaj=1.683 mas, bpa=-24.52 degrees ! Estimated noise=1437.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000718013 Jy ! Component: 100 - total flux cleaned = -0.00030536 Jy ! Component: 150 - total flux cleaned = -0.000309246 Jy ! Component: 200 - total flux cleaned = -0.000310743 Jy ! Total flux subtracted in 200 components = -0.000310743 Jy ! Clean residual min=-0.005559 max=0.005247 Jy/beam ! Clean residual mean=0.000028 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 1.17888 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 1.17888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=10.531339Jy sigma=0.001026 ! Fit after self-cal, rms=10.531518Jy sigma=0.001026 wmodel J0539-2839_X_2009_05_13_pus_map.mod ! Writing 175 model components to file: J0539-2839_X_2009_05_13_pus_map.mod wobs J0539-2839_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0539-2839_X_2009_05_13_pus_uvs.fits wwins J0539-2839_X_2009_05_13_pus_map.win ! wwins: Wrote 7 windows to J0539-2839_X_2009_05_13_pus_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 = 0.000307492 Jy ! Component: 100 - total flux cleaned = 0.000487846 Jy ! Component: 150 - total flux cleaned = 0.00100598 Jy ! Component: 200 - total flux cleaned = 0.00117506 Jy ! Component: 250 - total flux cleaned = 0.00141834 Jy ! Component: 300 - total flux cleaned = 0.00141833 Jy ! Component: 350 - total flux cleaned = 0.00141838 Jy ! Component: 400 - total flux cleaned = 0.00149383 Jy ! Component: 450 - total flux cleaned = 0.00164016 Jy ! Component: 500 - total flux cleaned = 0.00171206 Jy ! Component: 550 - total flux cleaned = 0.00185523 Jy ! Component: 600 - total flux cleaned = 0.00192511 Jy ! Component: 650 - total flux cleaned = 0.00206369 Jy ! Component: 700 - total flux cleaned = 0.00226843 Jy ! Component: 750 - total flux cleaned = 0.00233591 Jy ! Component: 800 - total flux cleaned = 0.00246987 Jy ! Component: 850 - total flux cleaned = 0.00260135 Jy ! Component: 900 - total flux cleaned = 0.0027325 Jy ! Component: 950 - total flux cleaned = 0.00299123 Jy ! Component: 1000 - total flux cleaned = 0.00299134 Jy ! Component: 1050 - total flux cleaned = 0.00324475 Jy ! Component: 1100 - total flux cleaned = 0.00318144 Jy ! Component: 1150 - total flux cleaned = 0.00324492 Jy ! Component: 1200 - total flux cleaned = 0.00336763 Jy ! Component: 1250 - total flux cleaned = 0.00336798 Jy ! Component: 1300 - total flux cleaned = 0.0034885 Jy ! Component: 1350 - total flux cleaned = 0.00360802 Jy ! Component: 1400 - total flux cleaned = 0.00331084 Jy ! Component: 1450 - total flux cleaned = 0.00348808 Jy ! Component: 1500 - total flux cleaned = 0.00354647 Jy ! Component: 1550 - total flux cleaned = 0.00354657 Jy ! Component: 1600 - total flux cleaned = 0.00371865 Jy ! Component: 1650 - total flux cleaned = 0.00366178 Jy ! Component: 1700 - total flux cleaned = 0.00366186 Jy ! Component: 1750 - total flux cleaned = 0.00382993 Jy ! Component: 1800 - total flux cleaned = 0.00394161 Jy ! Component: 1850 - total flux cleaned = 0.00394221 Jy ! Component: 1900 - total flux cleaned = 0.00388802 Jy ! Component: 1950 - total flux cleaned = 0.00383411 Jy ! Component: 2000 - total flux cleaned = 0.00399583 Jy ! Component: 2050 - total flux cleaned = 0.00399607 Jy ! Component: 2100 - total flux cleaned = 0.00388944 Jy ! Component: 2150 - total flux cleaned = 0.00394259 Jy ! Component: 2200 - total flux cleaned = 0.00383735 Jy ! Component: 2250 - total flux cleaned = 0.00373326 Jy ! Component: 2300 - total flux cleaned = 0.00373381 Jy ! Component: 2350 - total flux cleaned = 0.0037337 Jy ! Component: 2400 - total flux cleaned = 0.00358029 Jy ! Component: 2450 - total flux cleaned = 0.00352956 Jy ! Component: 2500 - total flux cleaned = 0.0034788 Jy ! Component: 2550 - total flux cleaned = 0.00327814 Jy ! Component: 2600 - total flux cleaned = 0.00332802 Jy ! Component: 2650 - total flux cleaned = 0.00322939 Jy ! Component: 2700 - total flux cleaned = 0.00337785 Jy ! Component: 2750 - total flux cleaned = 0.00342714 Jy ! Component: 2800 - total flux cleaned = 0.00347583 Jy ! Component: 2850 - total flux cleaned = 0.00342675 Jy ! Component: 2900 - total flux cleaned = 0.00328244 Jy ! Component: 2950 - total flux cleaned = 0.00328264 Jy ! Component: 3000 - total flux cleaned = 0.00318793 Jy ! Component: 3050 - total flux cleaned = 0.00337785 Jy ! Component: 3100 - total flux cleaned = 0.00342516 Jy ! Component: 3150 - total flux cleaned = 0.00333147 Jy ! Component: 3200 - total flux cleaned = 0.00356498 Jy ! Component: 3250 - total flux cleaned = 0.00356477 Jy ! Component: 3300 - total flux cleaned = 0.0035184 Jy ! Component: 3350 - total flux cleaned = 0.00379458 Jy ! Component: 3400 - total flux cleaned = 0.00361147 Jy ! Component: 3450 - total flux cleaned = 0.00388508 Jy ! Component: 3500 - total flux cleaned = 0.00365821 Jy ! Component: 3550 - total flux cleaned = 0.00388359 Jy ! Component: 3600 - total flux cleaned = 0.00392805 Jy ! Component: 3650 - total flux cleaned = 0.0038835 Jy ! Component: 3700 - total flux cleaned = 0.0039724 Jy ! Component: 3750 - total flux cleaned = 0.00410492 Jy ! Component: 3800 - total flux cleaned = 0.00401674 Jy ! Component: 3850 - total flux cleaned = 0.00397283 Jy ! Component: 3900 - total flux cleaned = 0.00410394 Jy ! Component: 3950 - total flux cleaned = 0.0040603 Jy ! Component: 4000 - total flux cleaned = 0.00401672 Jy ! Component: 4050 - total flux cleaned = 0.00423223 Jy ! Total flux subtracted in 4096 components = 0.00406047 Jy ! Clean residual min=-0.002326 max=0.002877 Jy/beam ! Clean residual mean=0.000017 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 1.18294 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 436 components and 1.18294 Jy ![Exited script file: muppet] wmap "J0539-2839_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7706 x 1.683 at -24.52 degrees (North through East) ! Clean map min=-0.0040122 max=1.0145 Jy/beam ! Writing clean map to FITS file: J0539-2839_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.0145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000776223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.229538 0.229538 0.459076 0.918151 1.8363 3.67261 7.34521 14.6904 29.3808 58.7617 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.014 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7706 x 1.683 at -24.52 degrees (North through East) ! Clean map min=-0.0040122 max=1.0145 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0539-2839_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:39:44 2017