! Started logfile: /scr/pima/bp192a0_uvs/J0058-0539_X_uvs.log on Fri Aug 21 06:51:21 2015 obs /scr/pima/bp192a0_uvs/J0058-0539_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0058-0539_X_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.647312 visibilities/baseline/integration-bin. ! Found source: J0058-0539 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7224 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a0_uvs/J0058-0539_X] 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 0.200x0.200 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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.063443Jy sigma=21.135604 ! Fit after self-cal, rms=0.713641Jy sigma=14.156075 ! 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=0.7251 mas, bmaj=2.001 mas, bpa=-0.3587 degrees ! Estimated noise=0.600914 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 = 0.215528 Jy ! Component: 100 - total flux cleaned = 0.291186 Jy ! Total flux subtracted in 100 components = 0.291186 Jy ! Clean residual min=-0.017347 max=0.035076 Jy/beam ! Clean residual mean=0.000063 rms=0.005223 Jy/beam ! Combined flux in latest and established models = 0.291186 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.291186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096133Jy sigma=1.680178 ! Fit after self-cal, rms=0.095154Jy sigma=1.661083 ! Inverting map ! Added new window around map position (0.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413228 Jy ! Component: 100 - total flux cleaned = 0.0653382 Jy ! Total flux subtracted in 100 components = 0.0653382 Jy ! Clean residual min=-0.011179 max=0.013903 Jy/beam ! Clean residual mean=0.000040 rms=0.002838 Jy/beam ! Combined flux in latest and established models = 0.356524 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.356524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069414Jy sigma=1.120893 ! Fit after self-cal, rms=0.069090Jy sigma=1.114541 ! 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=0.9237 mas, bmaj=2.281 mas, bpa=-0.2532 degrees ! Estimated noise=0.429525 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 = 0.0184023 Jy ! Component: 100 - total flux cleaned = 0.0287294 Jy ! Component: 150 - total flux cleaned = 0.0353011 Jy ! Component: 200 - total flux cleaned = 0.0396991 Jy ! Total flux subtracted in 200 components = 0.0396991 Jy ! Clean residual min=-0.011534 max=0.010177 Jy/beam ! Clean residual mean=0.000032 rms=0.002656 Jy/beam ! Combined flux in latest and established models = 0.396223 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.396223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062866Jy sigma=1.011975 ! Fit after self-cal, rms=0.062827Jy sigma=1.011428 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9237 x 2.281 at -0.2532 degrees (North through East) ! Clean map min=-0.010943 max=0.27705 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.15 HN 0.98 KP 0.91 ! LA 1.05 MK 1.00 NL 0.90 OV 1.03 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.94 KP 1.03 ! LA 0.95 MK 1.02 NL 0.94 OV 0.98 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.13 HN 1.00 KP 1.13 ! LA 0.94 MK 1.03 NL 0.95 OV 1.04 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.07 KP 1.00 ! LA 0.99 MK 1.08 NL 0.87 OV 1.01 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.04 KP 1.13 ! LA 0.98 MK 0.97 NL 1.02 OV 1.01 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.13 KP 1.12 ! LA 1.06 MK 1.01 NL 1.08 OV 1.04 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.04 KP 1.08 ! LA 0.96 MK 0.99 NL 0.84 OV 1.06 ! PT 0.89 SC 0.92 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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* ! ! ! Fit before self-cal, rms=0.062827Jy sigma=1.011428 ! Fit after self-cal, rms=0.053740Jy sigma=0.776301 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.924 mas, bmaj=2.276 mas, bpa=-0.001632 degrees ! Estimated noise=0.429518 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 = 0.00228705 Jy ! Component: 100 - total flux cleaned = 0.00296509 Jy ! Component: 150 - total flux cleaned = 0.00323022 Jy ! Component: 200 - total flux cleaned = 0.00336312 Jy ! Total flux subtracted in 200 components = 0.00336312 Jy ! Clean residual min=-0.003747 max=0.005572 Jy/beam ! Clean residual mean=0.000007 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.399586 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.399586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053599Jy sigma=0.774539 ! Fit after self-cal, rms=0.053577Jy sigma=0.774141 ! Inverting map ! Added new window around map position (3.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524034 Jy ! Component: 100 - total flux cleaned = 0.00825949 Jy ! Component: 150 - total flux cleaned = 0.0104133 Jy ! Component: 200 - total flux cleaned = 0.0119951 Jy ! Total flux subtracted in 200 components = 0.0119951 Jy ! Clean residual min=-0.003446 max=0.003290 Jy/beam ! Clean residual mean=0.000005 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.411581 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.411581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053014Jy sigma=0.759217 ! Fit after self-cal, rms=0.052997Jy sigma=0.758728 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052997Jy sigma=0.758728 ! Fit after self-cal, rms=0.052722Jy sigma=0.755265 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=2.269 mas, bpa=0.1489 degrees ! Estimated noise=0.42964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266279 Jy ! Component: 100 - total flux cleaned = 0.00449781 Jy ! Component: 150 - total flux cleaned = 0.00592182 Jy ! Component: 200 - total flux cleaned = 0.00707258 Jy ! Total flux subtracted in 200 components = 0.00707258 Jy ! Clean residual min=-0.003228 max=0.003173 Jy/beam ! Clean residual mean=0.000005 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.418654 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.418654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052514Jy sigma=0.751244 ! Fit after self-cal, rms=0.052503Jy sigma=0.751023 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 = 0.00109607 Jy ! Component: 100 - total flux cleaned = 0.00195122 Jy ! Component: 150 - total flux cleaned = 0.00250114 Jy ! Component: 200 - total flux cleaned = 0.00288184 Jy ! Total flux subtracted in 200 components = 0.00288184 Jy ! Clean residual min=-0.003130 max=0.003127 Jy/beam ! Clean residual mean=0.000005 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.421536 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.421536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052457Jy sigma=0.750269 ! Fit after self-cal, rms=0.052455Jy sigma=0.750220 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052455Jy sigma=0.750220 ! Fit after self-cal, rms=0.052396Jy sigma=0.748288 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=2.264 mas, bpa=0.2832 degrees ! Estimated noise=0.430497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179543 Jy ! Component: 100 - total flux cleaned = 0.00294987 Jy ! Component: 150 - total flux cleaned = 0.00386249 Jy ! Component: 200 - total flux cleaned = 0.00449751 Jy ! Total flux subtracted in 200 components = 0.00449751 Jy ! Clean residual min=-0.003208 max=0.003168 Jy/beam ! Clean residual mean=0.000005 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.426033 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.426033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052292Jy sigma=0.746773 ! Fit after self-cal, rms=0.052286Jy sigma=0.746680 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 = 0.000729164 Jy ! Component: 100 - total flux cleaned = 0.00107277 Jy ! Component: 150 - total flux cleaned = 0.00136257 Jy ! Component: 200 - total flux cleaned = 0.00152705 Jy ! Total flux subtracted in 200 components = 0.00152705 Jy ! Clean residual min=-0.003181 max=0.003217 Jy/beam ! Clean residual mean=0.000005 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.42756 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.42756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052260Jy sigma=0.746302 ! Fit after self-cal, rms=0.052259Jy sigma=0.746285 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052259Jy sigma=0.746285 ! Fit after self-cal, rms=0.052306Jy sigma=0.745164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=3.895 mas, bpa=7.345 degrees ! Estimated noise=0.539423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232555 Jy ! Component: 100 - total flux cleaned = 0.00370985 Jy ! Component: 150 - total flux cleaned = 0.00426231 Jy ! Component: 200 - total flux cleaned = 0.00444949 Jy ! Total flux subtracted in 200 components = 0.00444949 Jy ! Clean residual min=-0.004121 max=0.004934 Jy/beam ! Clean residual mean=0.000012 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.43201 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.43201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052268Jy sigma=0.744926 ! Fit after self-cal, rms=0.052265Jy sigma=0.744813 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 = 0.000361728 Jy ! Component: 100 - total flux cleaned = 0.000415757 Jy ! Component: 150 - total flux cleaned = 0.000491628 Jy ! Component: 200 - total flux cleaned = 0.000515315 Jy ! Total flux subtracted in 200 components = 0.000515315 Jy ! Clean residual min=-0.004122 max=0.004887 Jy/beam ! Clean residual mean=0.000011 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.432525 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 160 components and 0.432525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052277Jy sigma=0.745077 ! Fit after self-cal, rms=0.052277Jy sigma=0.745046 ! 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=0.9186 mas, bmaj=2.26 mas, bpa=0.3648 degrees ! Estimated noise=0.431639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9186 x 2.26 at 0.3648 degrees (North through East) ! Clean map min=-0.0031414 max=0.27766 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=0.7244 mas, bmaj=1.979 mas, bpa=0.3851 degrees ! Estimated noise=0.598618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216796 Jy ! Component: 100 - total flux cleaned = 0.295919 Jy ! Component: 150 - total flux cleaned = 0.336265 Jy ! Component: 200 - total flux cleaned = 0.359326 Jy ! Total flux subtracted in 200 components = 0.359326 Jy ! Clean residual min=-0.006374 max=0.011866 Jy/beam ! Clean residual mean=0.000025 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 0.359326 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.359326 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=2.26 mas, bpa=0.3648 degrees ! Estimated noise=0.431639 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 = 0.0190154 Jy ! Component: 100 - total flux cleaned = 0.0302753 Jy ! Component: 150 - total flux cleaned = 0.0383698 Jy ! Component: 200 - total flux cleaned = 0.044488 Jy ! Total flux subtracted in 200 components = 0.044488 Jy ! Clean residual min=-0.003920 max=0.004951 Jy/beam ! Clean residual mean=0.000014 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.403814 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.403814 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=2.122 mas, bmaj=3.895 mas, bpa=7.345 degrees ! Estimated noise=0.539423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848059 Jy ! Component: 100 - total flux cleaned = 0.0139359 Jy ! Component: 150 - total flux cleaned = 0.0177772 Jy ! Component: 200 - total flux cleaned = 0.020616 Jy ! Total flux subtracted in 200 components = 0.020616 Jy ! Clean residual min=-0.004376 max=0.004812 Jy/beam ! Clean residual mean=0.000017 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.42443 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 = 0.00214608 Jy ! Component: 100 - total flux cleaned = 0.00378838 Jy ! Component: 150 - total flux cleaned = 0.0050543 Jy ! Component: 200 - total flux cleaned = 0.00603354 Jy ! Total flux subtracted in 200 components = 0.00603354 Jy ! Clean residual min=-0.004114 max=0.004889 Jy/beam ! Clean residual mean=0.000012 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.430464 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 118 components and 0.430464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=2.26 mas, bpa=0.3648 degrees ! Estimated noise=0.431639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000470094 Jy ! Component: 100 - total flux cleaned = -0.000471173 Jy ! Component: 150 - total flux cleaned = -0.000369844 Jy ! Component: 200 - total flux cleaned = -0.000369991 Jy ! Total flux subtracted in 200 components = -0.000369991 Jy ! Clean residual min=-0.003203 max=0.003233 Jy/beam ! Clean residual mean=0.000006 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.430094 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 0.430094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052371Jy sigma=0.746370 ! Fit after self-cal, rms=0.052359Jy sigma=0.746090 wmodel /scr/pima/bp192a0_uvs/J0058-0539_X_map.mod ! Writing 132 model components to file: /scr/pima/bp192a0_uvs/J0058-0539_X_map.mod wobs /scr/pima/bp192a0_uvs/J0058-0539_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0058-0539_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J0058-0539_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a0_uvs/J0058-0539_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 = 7.65946e-05 Jy ! Component: 100 - total flux cleaned = -0.000251643 Jy ! Component: 150 - total flux cleaned = -0.000302455 Jy ! Component: 200 - total flux cleaned = -0.00044739 Jy ! Component: 250 - total flux cleaned = -0.000634293 Jy ! Component: 300 - total flux cleaned = -0.000859052 Jy ! Component: 350 - total flux cleaned = -0.00107533 Jy ! Component: 400 - total flux cleaned = -0.00132344 Jy ! Component: 450 - total flux cleaned = -0.00144241 Jy ! Component: 500 - total flux cleaned = -0.00144169 Jy ! Component: 550 - total flux cleaned = -0.00147915 Jy ! Component: 600 - total flux cleaned = -0.00166012 Jy ! Component: 650 - total flux cleaned = -0.0017997 Jy ! Component: 700 - total flux cleaned = -0.0019346 Jy ! Component: 750 - total flux cleaned = -0.00206584 Jy ! Component: 800 - total flux cleaned = -0.00222545 Jy ! Component: 850 - total flux cleaned = -0.00241196 Jy ! Component: 900 - total flux cleaned = -0.00256425 Jy ! Component: 950 - total flux cleaned = -0.0026822 Jy ! Component: 1000 - total flux cleaned = -0.00282769 Jy ! Component: 1050 - total flux cleaned = -0.00305412 Jy ! Component: 1100 - total flux cleaned = -0.00319227 Jy ! Component: 1150 - total flux cleaned = -0.00340839 Jy ! Component: 1200 - total flux cleaned = -0.00354065 Jy ! Component: 1250 - total flux cleaned = -0.00369547 Jy ! Component: 1300 - total flux cleaned = -0.00379661 Jy ! Component: 1350 - total flux cleaned = -0.003946 Jy ! Component: 1400 - total flux cleaned = -0.00411622 Jy ! Component: 1450 - total flux cleaned = -0.00425912 Jy ! Component: 1500 - total flux cleaned = -0.00439967 Jy ! Component: 1550 - total flux cleaned = -0.00451399 Jy ! Component: 1600 - total flux cleaned = -0.00458142 Jy ! Component: 1650 - total flux cleaned = -0.00464759 Jy ! Component: 1700 - total flux cleaned = -0.00469104 Jy ! Component: 1750 - total flux cleaned = -0.00479731 Jy ! Component: 1800 - total flux cleaned = -0.00479765 Jy ! Component: 1850 - total flux cleaned = -0.00490022 Jy ! Component: 1900 - total flux cleaned = -0.00490015 Jy ! Component: 1950 - total flux cleaned = -0.00492051 Jy ! Component: 2000 - total flux cleaned = -0.0049399 Jy ! Component: 2050 - total flux cleaned = -0.00499761 Jy ! Component: 2100 - total flux cleaned = -0.00497861 Jy ! Component: 2150 - total flux cleaned = -0.00499739 Jy ! Component: 2200 - total flux cleaned = -0.0050341 Jy ! Component: 2250 - total flux cleaned = -0.00501612 Jy ! Component: 2300 - total flux cleaned = -0.00510532 Jy ! Component: 2350 - total flux cleaned = -0.00510537 Jy ! Component: 2400 - total flux cleaned = -0.0051573 Jy ! Component: 2450 - total flux cleaned = -0.00517424 Jy ! Component: 2500 - total flux cleaned = -0.0051742 Jy ! Component: 2550 - total flux cleaned = -0.00525779 Jy ! Component: 2600 - total flux cleaned = -0.00527425 Jy ! Component: 2650 - total flux cleaned = -0.00529057 Jy ! Component: 2700 - total flux cleaned = -0.00535495 Jy ! Component: 2750 - total flux cleaned = -0.00538685 Jy ! Component: 2800 - total flux cleaned = -0.00541835 Jy ! Component: 2850 - total flux cleaned = -0.00549625 Jy ! Component: 2900 - total flux cleaned = -0.00552737 Jy ! Component: 2950 - total flux cleaned = -0.0055582 Jy ! Component: 3000 - total flux cleaned = -0.00557337 Jy ! Component: 3050 - total flux cleaned = -0.00561838 Jy ! Component: 3100 - total flux cleaned = -0.00564802 Jy ! Component: 3150 - total flux cleaned = -0.00567742 Jy ! Component: 3200 - total flux cleaned = -0.00572101 Jy ! Component: 3250 - total flux cleaned = -0.00579277 Jy ! Component: 3300 - total flux cleaned = -0.00577855 Jy ! Component: 3350 - total flux cleaned = -0.00580675 Jy ! Component: 3400 - total flux cleaned = -0.0058486 Jy ! Component: 3450 - total flux cleaned = -0.00589003 Jy ! Component: 3500 - total flux cleaned = -0.00590386 Jy ! Component: 3550 - total flux cleaned = -0.00594461 Jy ! Component: 3600 - total flux cleaned = -0.00595821 Jy ! Component: 3650 - total flux cleaned = -0.00597158 Jy ! Component: 3700 - total flux cleaned = -0.0060244 Jy ! Component: 3750 - total flux cleaned = -0.00605056 Jy ! Component: 3800 - total flux cleaned = -0.00607668 Jy ! Component: 3850 - total flux cleaned = -0.00608954 Jy ! Component: 3900 - total flux cleaned = -0.00610235 Jy ! Component: 3950 - total flux cleaned = -0.0061151 Jy ! Component: 4000 - total flux cleaned = -0.00611519 Jy ! Component: 4050 - total flux cleaned = -0.00611524 Jy ! Total flux subtracted in 4096 components = -0.0060779 Jy ! Clean residual min=-0.000834 max=0.001252 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.424016 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 454 components and 0.424016 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0058-0539_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9186 x 2.26 at 0.3648 degrees (North through East) ! Clean map min=-0.0020257 max=0.278 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0058-0539_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.277996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207662 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224098 0.224098 0.448197 0.896394 1.79279 3.58558 7.17115 14.3423 28.6846 57.3692 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.277 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1338.7 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0058-0539_X_uvs.log closed on Fri Aug 21 06:51:26 2015