! Started logfile: /scr/pima/bp171a9_uvs/J1017-2016_X_uvs.log on Sat Dec 21 09:10:35 2013 obs /scr/pima/bp171a9_uvs/J1017-2016_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1017-2016_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1017-2016 ! ! 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 864 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/bp171a9_uvs/J1017-2016_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. ! ! 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=1.000785Jy sigma=1.587565 ! Fit after self-cal, rms=0.959861Jy sigma=1.511466 ! 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=0.9798 mas, bmaj=3.859 mas, bpa=16.42 degrees ! Estimated noise=23.7207 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 = 0.0329372 Jy ! Component: 100 - total flux cleaned = 0.040731 Jy ! Total flux subtracted in 100 components = 0.040731 Jy ! Clean residual min=-0.002711 max=0.003136 Jy/beam ! Clean residual mean=-0.000006 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.040731 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.040731 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=0.020694Jy sigma=0.034188 ! Fit after self-cal, rms=0.019631Jy sigma=0.032679 ! 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=1.243 mas, bmaj=4.296 mas, bpa=15.01 degrees ! Estimated noise=16.5057 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 = 0.00595562 Jy ! Component: 100 - total flux cleaned = 0.00869647 Jy ! Component: 150 - total flux cleaned = 0.0103381 Jy ! Component: 200 - total flux cleaned = 0.0113936 Jy ! Total flux subtracted in 200 components = 0.0113936 Jy ! Clean residual min=-0.003146 max=0.002528 Jy/beam ! Clean residual mean=-0.000004 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0521246 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.0521246 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=0.019104Jy sigma=0.028042 ! Fit after self-cal, rms=0.019095Jy sigma=0.028018 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.243 x 4.296 at 15.01 degrees (North through East) ! Clean map min=-0.0030928 max=0.044349 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 0.95 KP 1.17 ! LA 0.99 NL 1.02 OV 0.85 PT 0.88 ! SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.09 KP 1.09 ! LA 1.04 NL 0.98 OV 1.13 PT 0.88 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.019095Jy sigma=0.028018 ! Fit after self-cal, rms=0.018993Jy sigma=0.027623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.241 mas, bmaj=4.299 mas, bpa=15.12 degrees ! Estimated noise=16.4758 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 = 0.000698669 Jy ! Component: 100 - total flux cleaned = 0.00110185 Jy ! Component: 150 - total flux cleaned = 0.0012038 Jy ! Component: 200 - total flux cleaned = 0.00127355 Jy ! Total flux subtracted in 200 components = 0.00127355 Jy ! Clean residual min=-0.002631 max=0.002448 Jy/beam ! Clean residual mean=-0.000003 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0533982 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0533982 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=0.019011Jy sigma=0.027444 ! Fit after self-cal, rms=0.019024Jy sigma=0.027435 ! 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=0.019024Jy sigma=0.027435 ! Fit after self-cal, rms=0.019029Jy sigma=0.027431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.24 mas, bmaj=4.296 mas, bpa=15.13 degrees ! Estimated noise=16.5071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244936 Jy ! Component: 100 - total flux cleaned = 0.000312127 Jy ! Component: 150 - total flux cleaned = 0.000364335 Jy ! Component: 200 - total flux cleaned = 0.000413592 Jy ! Total flux subtracted in 200 components = 0.000413592 Jy ! Clean residual min=-0.002618 max=0.002457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0538118 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0538118 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=0.019021Jy sigma=0.027390 ! Fit after self-cal, rms=0.019022Jy sigma=0.027389 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 = 6.36705e-05 Jy ! Component: 100 - total flux cleaned = 9.93395e-05 Jy ! Component: 150 - total flux cleaned = 0.000141739 Jy ! Component: 200 - total flux cleaned = 0.000182238 Jy ! Total flux subtracted in 200 components = 0.000182238 Jy ! Clean residual min=-0.002589 max=0.002456 Jy/beam ! Clean residual mean=-0.000002 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.053994 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.053994 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=0.019005Jy sigma=0.027381 ! Fit after self-cal, rms=0.019006Jy sigma=0.027381 ! 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=0.019006Jy sigma=0.027381 ! Fit after self-cal, rms=0.019004Jy sigma=0.027380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.24 mas, bmaj=4.295 mas, bpa=15.14 degrees ! Estimated noise=16.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.9259e-05 Jy ! Component: 100 - total flux cleaned = 0.000110309 Jy ! Component: 150 - total flux cleaned = 0.000148621 Jy ! Component: 200 - total flux cleaned = 0.000178141 Jy ! Total flux subtracted in 200 components = 0.000178141 Jy ! Clean residual min=-0.002600 max=0.002457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0541721 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0541721 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=0.018993Jy sigma=0.027370 ! Fit after self-cal, rms=0.018994Jy sigma=0.027370 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.066e-05 Jy ! Component: 100 - total flux cleaned = 4.86913e-05 Jy ! Component: 150 - total flux cleaned = 7.54469e-05 Jy ! Component: 200 - total flux cleaned = 0.000101142 Jy ! Total flux subtracted in 200 components = 0.000101142 Jy ! Clean residual min=-0.002620 max=0.002451 Jy/beam ! Clean residual mean=-0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0542733 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0542733 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=0.018984Jy sigma=0.027366 ! Fit after self-cal, rms=0.018985Jy sigma=0.027366 ! 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=0.018985Jy sigma=0.027366 ! Fit after self-cal, rms=0.018983Jy sigma=0.027365 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=5.521 mas, bpa=6.032 degrees ! Estimated noise=17.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457213 Jy ! Component: 100 - total flux cleaned = 0.000496083 Jy ! Component: 150 - total flux cleaned = 0.000542605 Jy ! Component: 200 - total flux cleaned = 0.000584168 Jy ! Total flux subtracted in 200 components = 0.000584168 Jy ! Clean residual min=-0.003117 max=0.003216 Jy/beam ! Clean residual mean=-0.000004 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0548574 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0548574 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=0.018939Jy sigma=0.027365 ! Fit after self-cal, rms=0.018939Jy sigma=0.027363 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 = 6.99407e-05 Jy ! Component: 100 - total flux cleaned = 0.000108005 Jy ! Component: 150 - total flux cleaned = 0.000125444 Jy ! Component: 200 - total flux cleaned = 0.000142051 Jy ! Total flux subtracted in 200 components = 0.000142051 Jy ! Clean residual min=-0.003107 max=0.003212 Jy/beam ! Clean residual mean=-0.000003 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0549995 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.0549995 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=0.018912Jy sigma=0.027390 ! Fit after self-cal, rms=0.018912Jy sigma=0.027389 ! 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=1.239 mas, bmaj=4.294 mas, bpa=15.15 degrees ! Estimated noise=16.4989 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.239 x 4.294 at 15.15 degrees (North through East) ! Clean map min=-0.0025388 max=0.043249 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=0.9785 mas, bmaj=3.861 mas, bpa=16.49 degrees ! Estimated noise=23.7069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333113 Jy ! Component: 100 - total flux cleaned = 0.041259 Jy ! Component: 150 - total flux cleaned = 0.0449782 Jy ! Component: 200 - total flux cleaned = 0.0471852 Jy ! Total flux subtracted in 200 components = 0.0471852 Jy ! Clean residual min=-0.002351 max=0.002424 Jy/beam ! Clean residual mean=-0.000003 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0471852 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0471852 Jy ! Inverting map and beam ! Estimated beam: bmin=1.239 mas, bmaj=4.294 mas, bpa=15.15 degrees ! Estimated noise=16.4989 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 = 0.00286782 Jy ! Component: 100 - total flux cleaned = 0.00440946 Jy ! Component: 150 - total flux cleaned = 0.00540464 Jy ! Component: 200 - total flux cleaned = 0.00604988 Jy ! Total flux subtracted in 200 components = 0.00604988 Jy ! Clean residual min=-0.002660 max=0.002517 Jy/beam ! Clean residual mean=-0.000003 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0532351 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.053235 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=2.455 mas, bmaj=5.521 mas, bpa=6.032 degrees ! Estimated noise=17.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000848119 Jy ! Component: 100 - total flux cleaned = 0.00123036 Jy ! Component: 150 - total flux cleaned = 0.00131344 Jy ! Component: 200 - total flux cleaned = 0.00138714 Jy ! Total flux subtracted in 200 components = 0.00138714 Jy ! Clean residual min=-0.003163 max=0.003223 Jy/beam ! Clean residual mean=-0.000004 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0546222 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 = 5.60087e-05 Jy ! Component: 100 - total flux cleaned = 0.000107559 Jy ! Component: 150 - total flux cleaned = 0.00015448 Jy ! Component: 200 - total flux cleaned = 0.000197791 Jy ! Total flux subtracted in 200 components = 0.000197791 Jy ! Clean residual min=-0.003126 max=0.003204 Jy/beam ! Clean residual mean=-0.000004 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.05482 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.05482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.239 mas, bmaj=4.294 mas, bpa=15.15 degrees ! Estimated noise=16.4989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254483 Jy ! Component: 100 - total flux cleaned = -0.000269089 Jy ! Component: 150 - total flux cleaned = -0.000295876 Jy ! Component: 200 - total flux cleaned = -0.000331502 Jy ! Total flux subtracted in 200 components = -0.000331502 Jy ! Clean residual min=-0.002651 max=0.002444 Jy/beam ! Clean residual mean=-0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0544885 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.0544885 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=0.018947Jy sigma=0.027392 ! Fit after self-cal, rms=0.018940Jy sigma=0.027389 wmodel /scr/pima/bp171a9_uvs/J1017-2016_X_map.mod ! Writing 62 model components to file: /scr/pima/bp171a9_uvs/J1017-2016_X_map.mod wobs /scr/pima/bp171a9_uvs/J1017-2016_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1017-2016_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1017-2016_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1017-2016_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 = -0.000481462 Jy ! Component: 100 - total flux cleaned = -0.000677142 Jy ! Component: 150 - total flux cleaned = -0.000682504 Jy ! Component: 200 - total flux cleaned = -0.000492627 Jy ! Component: 250 - total flux cleaned = -0.000374571 Jy ! Component: 300 - total flux cleaned = -0.00040208 Jy ! Component: 350 - total flux cleaned = -0.000454616 Jy ! Component: 400 - total flux cleaned = -0.000556448 Jy ! Component: 450 - total flux cleaned = -0.000702856 Jy ! Component: 500 - total flux cleaned = -0.000843521 Jy ! Component: 550 - total flux cleaned = -0.000934238 Jy ! Component: 600 - total flux cleaned = -0.000999097 Jy ! Component: 650 - total flux cleaned = -0.00106135 Jy ! Component: 700 - total flux cleaned = -0.0011427 Jy ! Component: 750 - total flux cleaned = -0.00118183 Jy ! Component: 800 - total flux cleaned = -0.00116301 Jy ! Component: 850 - total flux cleaned = -0.00108876 Jy ! Component: 900 - total flux cleaned = -0.00114396 Jy ! Component: 950 - total flux cleaned = -0.0011435 Jy ! Component: 1000 - total flux cleaned = -0.00110806 Jy ! Component: 1050 - total flux cleaned = -0.00103929 Jy ! Component: 1100 - total flux cleaned = -0.000972285 Jy ! Component: 1150 - total flux cleaned = -0.000955963 Jy ! Component: 1200 - total flux cleaned = -0.000907918 Jy ! Component: 1250 - total flux cleaned = -0.000876334 Jy ! Component: 1300 - total flux cleaned = -0.000891385 Jy ! Component: 1350 - total flux cleaned = -0.000846067 Jy ! Component: 1400 - total flux cleaned = -0.000831156 Jy ! Component: 1450 - total flux cleaned = -0.00086026 Jy ! Component: 1500 - total flux cleaned = -0.000831153 Jy ! Component: 1550 - total flux cleaned = -0.000788673 Jy ! Component: 1600 - total flux cleaned = -0.000816613 Jy ! Component: 1650 - total flux cleaned = -0.000802897 Jy ! Component: 1700 - total flux cleaned = -0.000830019 Jy ! Component: 1750 - total flux cleaned = -0.000843207 Jy ! Component: 1800 - total flux cleaned = -0.000856189 Jy ! Component: 1850 - total flux cleaned = -0.000855973 Jy ! Component: 1900 - total flux cleaned = -0.000830631 Jy ! Component: 1950 - total flux cleaned = -0.000843325 Jy ! Component: 2000 - total flux cleaned = -0.000843469 Jy ! Component: 2050 - total flux cleaned = -0.000892277 Jy ! Component: 2100 - total flux cleaned = -0.000916497 Jy ! Component: 2150 - total flux cleaned = -0.000964043 Jy ! Component: 2200 - total flux cleaned = -0.00097575 Jy ! Component: 2250 - total flux cleaned = -0.000975642 Jy ! Component: 2300 - total flux cleaned = -0.000986943 Jy ! Component: 2350 - total flux cleaned = -0.000953014 Jy ! Component: 2400 - total flux cleaned = -0.000998221 Jy ! Component: 2450 - total flux cleaned = -0.00102051 Jy ! Component: 2500 - total flux cleaned = -0.00103149 Jy ! Component: 2550 - total flux cleaned = -0.0010206 Jy ! Component: 2600 - total flux cleaned = -0.00103135 Jy ! Component: 2650 - total flux cleaned = -0.00105276 Jy ! Component: 2700 - total flux cleaned = -0.0010421 Jy ! Component: 2750 - total flux cleaned = -0.00105262 Jy ! Component: 2800 - total flux cleaned = -0.0010317 Jy ! Component: 2850 - total flux cleaned = -0.0010111 Jy ! Component: 2900 - total flux cleaned = -0.0010418 Jy ! Component: 2950 - total flux cleaned = -0.00104173 Jy ! Component: 3000 - total flux cleaned = -0.0010619 Jy ! Component: 3050 - total flux cleaned = -0.00106191 Jy ! Component: 3100 - total flux cleaned = -0.00107182 Jy ! Component: 3150 - total flux cleaned = -0.00108162 Jy ! Component: 3200 - total flux cleaned = -0.00107187 Jy ! Component: 3250 - total flux cleaned = -0.00107183 Jy ! Component: 3300 - total flux cleaned = -0.00106216 Jy ! Component: 3350 - total flux cleaned = -0.00105255 Jy ! Component: 3400 - total flux cleaned = -0.00105257 Jy ! Component: 3450 - total flux cleaned = -0.00106208 Jy ! Component: 3500 - total flux cleaned = -0.001081 Jy ! Component: 3550 - total flux cleaned = -0.00109977 Jy ! Component: 3600 - total flux cleaned = -0.00110912 Jy ! Component: 3650 - total flux cleaned = -0.00110912 Jy ! Component: 3700 - total flux cleaned = -0.00114613 Jy ! Component: 3750 - total flux cleaned = -0.0011462 Jy ! Component: 3800 - total flux cleaned = -0.00115543 Jy ! Component: 3850 - total flux cleaned = -0.00116461 Jy ! Component: 3900 - total flux cleaned = -0.00119197 Jy ! Component: 3950 - total flux cleaned = -0.00119194 Jy ! Component: 4000 - total flux cleaned = -0.00118288 Jy ! Component: 4050 - total flux cleaned = -0.00116488 Jy ! Total flux subtracted in 4096 components = -0.00114696 Jy ! Clean residual min=-0.000573 max=0.000511 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0533415 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 354 components and 0.0533415 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1017-2016_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.239 x 4.294 at 15.15 degrees (North through East) ! Clean map min=-0.0011785 max=0.043192 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1017-2016_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0431919 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147935 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02752 1.02752 2.05504 4.11008 8.22016 16.4403 32.8806 65.7613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.965 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1017-2016_X_uvs.log closed on Sat Dec 21 09:10:40 2013