! Started logfile: /scr/pima/bp192a0_uvs/J0204-1701_X_uvs.log on Fri Aug 21 06:52:18 2015 obs /scr/pima/bp192a0_uvs/J0204-1701_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0204-1701_X_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89798 visibilities/baseline/integration-bin. ! Found source: J0204-1701 ! ! 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 7112 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/J0204-1701_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.653483Jy sigma=29.620306 ! Fit after self-cal, rms=0.443074Jy sigma=7.783182 ! 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=0.8013 mas, bmaj=2.021 mas, bpa=-9.462 degrees ! Estimated noise=0.70965 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 = 0.916501 Jy ! Component: 100 - total flux cleaned = 1.20893 Jy ! Total flux subtracted in 100 components = 1.20893 Jy ! Clean residual min=-0.050751 max=0.122641 Jy/beam ! Clean residual mean=-0.000457 rms=0.017935 Jy/beam ! Combined flux in latest and established models = 1.20893 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.20893 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=0.295191Jy sigma=5.097550 ! Fit after self-cal, rms=0.295044Jy sigma=5.094187 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130975 Jy ! Component: 100 - total flux cleaned = 0.200557 Jy ! Total flux subtracted in 100 components = 0.200557 Jy ! Clean residual min=-0.042842 max=0.063371 Jy/beam ! Clean residual mean=-0.000260 rms=0.011739 Jy/beam ! Combined flux in latest and established models = 1.40949 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 1.40949 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=0.205148Jy sigma=3.441758 ! Fit after self-cal, rms=0.204927Jy sigma=3.439304 ! 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=0.9522 mas, bmaj=2.359 mas, bpa=-8.207 degrees ! Estimated noise=0.477675 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 = 0.0653498 Jy ! Component: 100 - total flux cleaned = 0.101798 Jy ! Component: 150 - total flux cleaned = 0.123662 Jy ! Component: 200 - total flux cleaned = 0.136857 Jy ! Total flux subtracted in 200 components = 0.136857 Jy ! Clean residual min=-0.047179 max=0.057519 Jy/beam ! Clean residual mean=-0.000125 rms=0.011590 Jy/beam ! Combined flux in latest and established models = 1.54635 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 1.54635 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=0.180873Jy sigma=3.061413 ! Fit after self-cal, rms=0.180588Jy sigma=3.055996 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9522 x 2.359 at -8.207 degrees (North through East) ! Clean map min=-0.044473 max=1.2049 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 6 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* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 0.94 KP 1.02 ! LA 0.95 MK 0.98 NL 0.99 OV 0.94 ! PT 0.86 SC 0.95 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.99 KP 1.12 ! LA 0.93 MK 1.01 NL 0.99 OV 1.01 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.05 KP 1.00 ! LA 0.98 MK 1.04 NL 0.94 OV 0.99 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.01 KP 1.12 ! LA 0.99 MK 0.94 NL 1.07 OV 0.97 ! PT 0.87 SC 0.97 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.10 KP 1.11 ! LA 1.05 MK 0.97 NL 1.12 OV 1.03 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 1.03 KP 1.08 ! LA 0.97 MK 0.96 NL 0.89 OV 1.03 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 8. ! A total of 6 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=0.180588Jy sigma=3.055996 ! Fit after self-cal, rms=0.143691Jy sigma=2.300438 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=2.361 mas, bpa=-8.133 degrees ! Estimated noise=0.479253 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 (0.6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491221 Jy ! Component: 100 - total flux cleaned = 0.0663541 Jy ! Component: 150 - total flux cleaned = 0.0692116 Jy ! Component: 200 - total flux cleaned = 0.0710804 Jy ! Total flux subtracted in 200 components = 0.0710804 Jy ! Clean residual min=-0.020394 max=0.024277 Jy/beam ! Clean residual mean=-0.000003 rms=0.004770 Jy/beam ! Combined flux in latest and established models = 1.61743 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 1.61743 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=0.126330Jy sigma=1.971894 ! Fit after self-cal, rms=0.125156Jy sigma=1.954248 ! 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=0.125156Jy sigma=1.954248 ! Fit after self-cal, rms=0.122796Jy sigma=1.909841 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9554 mas, bmaj=2.351 mas, bpa=-8.055 degrees ! Estimated noise=0.478238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186369 Jy ! Component: 100 - total flux cleaned = 0.0260357 Jy ! Component: 150 - total flux cleaned = 0.0281392 Jy ! Component: 200 - total flux cleaned = 0.0290558 Jy ! Total flux subtracted in 200 components = 0.0290558 Jy ! Clean residual min=-0.017876 max=0.022176 Jy/beam ! Clean residual mean=-0.000007 rms=0.004113 Jy/beam ! Combined flux in latest and established models = 1.64648 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 1.64648 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=0.119248Jy sigma=1.841251 ! Fit after self-cal, rms=0.118853Jy sigma=1.834857 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 (-10.2, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823945 Jy ! Component: 100 - total flux cleaned = 0.00863378 Jy ! Component: 150 - total flux cleaned = 0.0115526 Jy ! Component: 200 - total flux cleaned = 0.014014 Jy ! Total flux subtracted in 200 components = 0.014014 Jy ! Clean residual min=-0.015345 max=0.013365 Jy/beam ! Clean residual mean=-0.000006 rms=0.003392 Jy/beam ! Combined flux in latest and established models = 1.6605 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 1.6605 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=0.114818Jy sigma=1.762133 ! Fit after self-cal, rms=0.114638Jy sigma=1.758560 ! 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=0.114638Jy sigma=1.758560 ! Fit after self-cal, rms=0.097455Jy sigma=1.348537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9536 mas, bmaj=2.345 mas, bpa=-7.908 degrees ! Estimated noise=0.479291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746801 Jy ! Component: 100 - total flux cleaned = 0.0111832 Jy ! Component: 150 - total flux cleaned = 0.0137944 Jy ! Component: 200 - total flux cleaned = 0.0144259 Jy ! Total flux subtracted in 200 components = 0.0144259 Jy ! Clean residual min=-0.011665 max=0.010161 Jy/beam ! Clean residual mean=-0.000021 rms=0.002698 Jy/beam ! Combined flux in latest and established models = 1.67492 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 1.67492 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=0.095868Jy sigma=1.321160 ! Fit after self-cal, rms=0.095811Jy sigma=1.320415 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 = 0.00188309 Jy ! Component: 100 - total flux cleaned = 0.00206203 Jy ! Component: 150 - total flux cleaned = 0.00240463 Jy ! Component: 200 - total flux cleaned = 0.00255843 Jy ! Total flux subtracted in 200 components = 0.00255843 Jy ! Clean residual min=-0.011392 max=0.009727 Jy/beam ! Clean residual mean=-0.000020 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 1.67748 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 1.67748 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=0.095207Jy sigma=1.309624 ! Fit after self-cal, rms=0.095195Jy sigma=1.309320 ! 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=0.095195Jy sigma=1.309320 ! Fit after self-cal, rms=0.095047Jy sigma=1.301801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=4.274 mas, bpa=-7.579 degrees ! Estimated noise=0.600927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734306 Jy ! Component: 100 - total flux cleaned = 0.00978372 Jy ! Component: 150 - total flux cleaned = 0.0105629 Jy ! Component: 200 - total flux cleaned = 0.0107317 Jy ! Total flux subtracted in 200 components = 0.0107317 Jy ! Clean residual min=-0.014855 max=0.012381 Jy/beam ! Clean residual mean=-0.000057 rms=0.003604 Jy/beam ! Combined flux in latest and established models = 1.68821 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 162 components and 1.68821 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=0.094342Jy sigma=1.292033 ! Fit after self-cal, rms=0.094323Jy sigma=1.291520 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 = 0.000607108 Jy ! Component: 100 - total flux cleaned = 0.00060571 Jy ! Component: 150 - total flux cleaned = 0.000467149 Jy ! Component: 200 - total flux cleaned = 0.000349045 Jy ! Total flux subtracted in 200 components = 0.000349045 Jy ! Clean residual min=-0.014369 max=0.012045 Jy/beam ! Clean residual mean=-0.000058 rms=0.003513 Jy/beam ! Combined flux in latest and established models = 1.68856 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 168 components and 1.68856 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=0.094326Jy sigma=1.293541 ! Fit after self-cal, rms=0.094315Jy sigma=1.293206 ! 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=0.9526 mas, bmaj=2.341 mas, bpa=-7.846 degrees ! Estimated noise=0.480279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9526 x 2.341 at -7.846 degrees (North through East) ! Clean map min=-0.017762 max=1.2052 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094315Jy sigma=1.293206 ! Fit after self-cal, rms=0.081557Jy sigma=1.038996 ! Inverting map and beam ! Estimated beam: bmin=0.9522 mas, bmaj=2.342 mas, bpa=-8.007 degrees ! Estimated noise=0.481036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247966 Jy ! Component: 100 - total flux cleaned = 0.00331444 Jy ! Component: 150 - total flux cleaned = 0.00381419 Jy ! Component: 200 - total flux cleaned = 0.00428169 Jy ! Total flux subtracted in 200 components = 0.00428169 Jy ! Clean residual min=-0.008097 max=0.008033 Jy/beam ! Clean residual mean=-0.000019 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 1.69284 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 187 components and 1.69284 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=0.081076Jy sigma=1.028313 ! Fit after self-cal, rms=0.081059Jy sigma=1.028019 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619955 Jy ! Component: 100 - total flux cleaned = 0.000938648 Jy ! Component: 150 - total flux cleaned = 0.00123657 Jy ! Component: 200 - total flux cleaned = 0.00151675 Jy ! Total flux subtracted in 200 components = 0.00151675 Jy ! Clean residual min=-0.007932 max=0.007585 Jy/beam ! Clean residual mean=-0.000018 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 1.69436 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 192 components and 1.69436 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=0.080828Jy sigma=1.023023 ! Fit after self-cal, rms=0.080822Jy sigma=1.022910 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.080822Jy sigma=1.022910 ! Fit after self-cal, rms=0.080807Jy sigma=1.021742 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=0.7965 mas, bmaj=2.009 mas, bpa=-9.562 degrees ! Estimated noise=0.712669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.919205 Jy ! Component: 100 - total flux cleaned = 1.21843 Jy ! Component: 150 - total flux cleaned = 1.35371 Jy ! Component: 200 - total flux cleaned = 1.43306 Jy ! Total flux subtracted in 200 components = 1.43306 Jy ! Clean residual min=-0.027700 max=0.044888 Jy/beam ! Clean residual mean=-0.000206 rms=0.008630 Jy/beam ! Combined flux in latest and established models = 1.43306 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.43306 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9519 mas, bmaj=2.34 mas, bpa=-7.973 degrees ! Estimated noise=0.481322 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 = 0.0831143 Jy ! Component: 100 - total flux cleaned = 0.135704 Jy ! Component: 150 - total flux cleaned = 0.171987 Jy ! Component: 200 - total flux cleaned = 0.198568 Jy ! Total flux subtracted in 200 components = 0.198568 Jy ! Clean residual min=-0.015393 max=0.019409 Jy/beam ! Clean residual mean=-0.000066 rms=0.004192 Jy/beam ! Combined flux in latest and established models = 1.63162 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 84 components and 1.63163 Jy ! Inverting map ! Added new window around map position (0.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017485 Jy ! Component: 100 - total flux cleaned = 0.0292098 Jy ! Component: 150 - total flux cleaned = 0.0385305 Jy ! Component: 200 - total flux cleaned = 0.0460739 Jy ! Total flux subtracted in 200 components = 0.0460739 Jy ! Clean residual min=-0.009842 max=0.010037 Jy/beam ! Clean residual mean=-0.000034 rms=0.002450 Jy/beam ! Combined flux in latest and established models = 1.6777 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 126 components and 1.6777 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=2.175 mas, bmaj=4.274 mas, bpa=-7.649 degrees ! Estimated noise=0.602882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134846 Jy ! Component: 100 - total flux cleaned = 0.0181859 Jy ! Component: 150 - total flux cleaned = 0.0214493 Jy ! Component: 200 - total flux cleaned = 0.0241706 Jy ! Total flux subtracted in 200 components = 0.0241706 Jy ! Clean residual min=-0.009687 max=0.008809 Jy/beam ! Clean residual mean=-0.000036 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 1.70187 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 = 0.000689661 Jy ! Component: 100 - total flux cleaned = 0.00054458 Jy ! Component: 150 - total flux cleaned = 0.000548902 Jy ! Component: 200 - total flux cleaned = 0.000421264 Jy ! Total flux subtracted in 200 components = 0.000421264 Jy ! Clean residual min=-0.009646 max=0.008393 Jy/beam ! Clean residual mean=-0.000035 rms=0.002543 Jy/beam ! Combined flux in latest and established models = 1.70229 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 165 components and 1.70229 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9519 mas, bmaj=2.34 mas, bpa=-7.973 degrees ! Estimated noise=0.481322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000727435 Jy ! Component: 100 - total flux cleaned = 0.000207921 Jy ! Component: 150 - total flux cleaned = 0.000813721 Jy ! Component: 200 - total flux cleaned = 0.00108143 Jy ! Total flux subtracted in 200 components = 0.00108143 Jy ! Clean residual min=-0.007589 max=0.008048 Jy/beam ! Clean residual mean=-0.000016 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 1.70337 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 185 components and 1.70337 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=0.080631Jy sigma=1.020442 ! Fit after self-cal, rms=0.080468Jy sigma=1.017420 wmodel /scr/pima/bp192a0_uvs/J0204-1701_X_map.mod ! Writing 185 model components to file: /scr/pima/bp192a0_uvs/J0204-1701_X_map.mod wobs /scr/pima/bp192a0_uvs/J0204-1701_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0204-1701_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J0204-1701_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp192a0_uvs/J0204-1701_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 = -0.000156299 Jy ! Component: 100 - total flux cleaned = 0.000328822 Jy ! Component: 150 - total flux cleaned = 0.000444859 Jy ! Component: 200 - total flux cleaned = 0.000339146 Jy ! Component: 250 - total flux cleaned = 0.000239639 Jy ! Component: 300 - total flux cleaned = 3.85136e-05 Jy ! Component: 350 - total flux cleaned = -0.000247967 Jy ! Component: 400 - total flux cleaned = -0.000340621 Jy ! Component: 450 - total flux cleaned = -0.000518697 Jy ! Component: 500 - total flux cleaned = -0.000345943 Jy ! Component: 550 - total flux cleaned = -0.00034852 Jy ! Component: 600 - total flux cleaned = -0.000429854 Jy ! Component: 650 - total flux cleaned = -0.000350684 Jy ! Component: 700 - total flux cleaned = -0.000272496 Jy ! Component: 750 - total flux cleaned = -0.000197434 Jy ! Component: 800 - total flux cleaned = -0.000199312 Jy ! Component: 850 - total flux cleaned = -0.000409762 Jy ! Component: 900 - total flux cleaned = -0.000613729 Jy ! Component: 950 - total flux cleaned = -0.000678296 Jy ! Component: 1000 - total flux cleaned = -0.000677763 Jy ! Component: 1050 - total flux cleaned = -0.000741649 Jy ! Component: 1100 - total flux cleaned = -0.000926529 Jy ! Component: 1150 - total flux cleaned = -0.0011062 Jy ! Component: 1200 - total flux cleaned = -0.000989742 Jy ! Component: 1250 - total flux cleaned = -0.00110446 Jy ! Component: 1300 - total flux cleaned = -0.00105051 Jy ! Component: 1350 - total flux cleaned = -0.00127024 Jy ! Component: 1400 - total flux cleaned = -0.00132391 Jy ! Component: 1450 - total flux cleaned = -0.00158367 Jy ! Component: 1500 - total flux cleaned = -0.00168517 Jy ! Component: 1550 - total flux cleaned = -0.00198653 Jy ! Component: 1600 - total flux cleaned = -0.00223169 Jy ! Component: 1650 - total flux cleaned = -0.00251985 Jy ! Component: 1700 - total flux cleaned = -0.00270872 Jy ! Component: 1750 - total flux cleaned = -0.00298649 Jy ! Component: 1800 - total flux cleaned = -0.00316821 Jy ! Component: 1850 - total flux cleaned = -0.00334799 Jy ! Component: 1900 - total flux cleaned = -0.00369841 Jy ! Component: 1950 - total flux cleaned = -0.00391351 Jy ! Component: 2000 - total flux cleaned = -0.00412529 Jy ! Component: 2050 - total flux cleaned = -0.00433412 Jy ! Component: 2100 - total flux cleaned = -0.00453964 Jy ! Component: 2150 - total flux cleaned = -0.00466121 Jy ! Component: 2200 - total flux cleaned = -0.00482002 Jy ! Component: 2250 - total flux cleaned = -0.00505424 Jy ! Component: 2300 - total flux cleaned = -0.00505393 Jy ! Component: 2350 - total flux cleaned = -0.00520683 Jy ! Component: 2400 - total flux cleaned = -0.00531997 Jy ! Component: 2450 - total flux cleaned = -0.00543116 Jy ! Component: 2500 - total flux cleaned = -0.00554088 Jy ! Component: 2550 - total flux cleaned = -0.00572131 Jy ! Component: 2600 - total flux cleaned = -0.00575658 Jy ! Component: 2650 - total flux cleaned = -0.00593272 Jy ! Component: 2700 - total flux cleaned = -0.00593258 Jy ! Component: 2750 - total flux cleaned = -0.00603575 Jy ! Component: 2800 - total flux cleaned = -0.00610377 Jy ! Component: 2850 - total flux cleaned = -0.00617073 Jy ! Component: 2900 - total flux cleaned = -0.00627063 Jy ! Component: 2950 - total flux cleaned = -0.00636959 Jy ! Component: 3000 - total flux cleaned = -0.00656477 Jy ! Component: 3050 - total flux cleaned = -0.00653238 Jy ! Component: 3100 - total flux cleaned = -0.00656487 Jy ! Component: 3150 - total flux cleaned = -0.00669163 Jy ! Component: 3200 - total flux cleaned = -0.00675419 Jy ! Component: 3250 - total flux cleaned = -0.00678579 Jy ! Component: 3300 - total flux cleaned = -0.00697026 Jy ! Component: 3350 - total flux cleaned = -0.00706103 Jy ! Component: 3400 - total flux cleaned = -0.00715138 Jy ! Component: 3450 - total flux cleaned = -0.00718101 Jy ! Component: 3500 - total flux cleaned = -0.00718121 Jy ! Component: 3550 - total flux cleaned = -0.00735751 Jy ! Component: 3600 - total flux cleaned = -0.00738673 Jy ! Component: 3650 - total flux cleaned = -0.00744434 Jy ! Component: 3700 - total flux cleaned = -0.00747331 Jy ! Component: 3750 - total flux cleaned = -0.00761603 Jy ! Component: 3800 - total flux cleaned = -0.00775725 Jy ! Component: 3850 - total flux cleaned = -0.00786951 Jy ! Component: 3900 - total flux cleaned = -0.00798143 Jy ! Component: 3950 - total flux cleaned = -0.0081755 Jy ! Component: 4000 - total flux cleaned = -0.00834073 Jy ! Component: 4050 - total flux cleaned = -0.00845052 Jy ! Total flux subtracted in 4096 components = -0.0085866 Jy ! Clean residual min=-0.001484 max=0.001608 Jy/beam ! Clean residual mean=-0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 1.69479 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 484 components and 1.69479 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0204-1701_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9519 x 2.34 at -7.973 degrees (North through East) ! Clean map min=-0.013979 max=1.2115 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0204-1701_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.21149 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000450359 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.111522 0.111522 0.223044 0.446089 0.892177 1.78435 3.56871 7.13742 14.2748 28.5497 57.0993 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2690.05 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0204-1701_X_uvs.log closed on Fri Aug 21 06:52:23 2015