! Started logfile: /d2/scr/pima/bp171aa_uvs/J0533+4822_C_uvs.log on Thu Nov 28 23:30:02 2013 obs /d2/scr/pima/bp171aa_uvs/J0533+4822_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0533+4822_C_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997778 visibilities/baseline/integration-bin. ! Found source: J0533+4822 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3592 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J0533+4822_C] 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 0.300x0.300 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=1.424892Jy sigma=1.007139 ! Fit after self-cal, rms=0.170721Jy sigma=0.120672 ! 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=1.346 mas, bmaj=4.756 mas, bpa=-39.6 degrees ! Estimated noise=25.7838 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 = 0.692495 Jy ! Component: 100 - total flux cleaned = 0.847382 Jy ! Total flux subtracted in 100 components = 0.847382 Jy ! Clean residual min=-0.027082 max=0.054916 Jy/beam ! Clean residual mean=0.000049 rms=0.007279 Jy/beam ! Combined flux in latest and established models = 0.847382 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.847382 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=0.167930Jy sigma=0.118690 ! Fit after self-cal, rms=0.167923Jy sigma=0.118685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059469 Jy ! Component: 100 - total flux cleaned = 0.0918104 Jy ! Total flux subtracted in 100 components = 0.0918104 Jy ! Clean residual min=-0.022432 max=0.019748 Jy/beam ! Clean residual mean=0.000007 rms=0.005061 Jy/beam ! Combined flux in latest and established models = 0.939193 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.939193 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=0.137303Jy sigma=0.097045 ! Fit after self-cal, rms=0.137261Jy sigma=0.097015 ! 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=1.68 mas, bmaj=4.92 mas, bpa=-40.19 degrees ! Estimated noise=16.692 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 = 0.0305429 Jy ! Component: 100 - total flux cleaned = 0.047812 Jy ! Component: 150 - total flux cleaned = 0.0599796 Jy ! Component: 200 - total flux cleaned = 0.0693125 Jy ! Total flux subtracted in 200 components = 0.0693125 Jy ! Clean residual min=-0.026622 max=0.019378 Jy/beam ! Clean residual mean=-0.000054 rms=0.005399 Jy/beam ! Combined flux in latest and established models = 1.00851 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 1.00851 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=0.129822Jy sigma=0.091758 ! Fit after self-cal, rms=0.129760Jy sigma=0.091714 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.68 x 4.92 at -40.19 degrees (North through East) ! Clean map min=-0.025735 max=0.90817 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 1.01 FD 1.10 HN 1.01 KP 0.95 ! LA 1.08 MK 1.12 NL 1.07 OV 1.00 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.15 HN 1.02 KP 0.98 ! LA 1.13 MK 1.05 NL 1.11 OV 1.06 ! PT 1.01 SC 1.01 ! ! ! 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* MK 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 0.99 FD 1.10 HN 1.01 KP 1.01 ! LA 1.07 MK 1.08 NL 0.99 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.01 ! LA 1.07 MK 1.03 NL 0.99 OV 0.96 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.03 KP 1.02 ! LA 1.12 MK 0.98 NL 0.96 OV 0.96 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.97 KP 0.95 ! LA 1.03 MK 0.99 NL 0.99 OV 0.97 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.99 KP 1.01 ! LA 1.04 MK 0.98 NL 0.95 OV 0.97 ! PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.129760Jy sigma=0.091714 ! Fit after self-cal, rms=0.112335Jy sigma=0.079311 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.684 mas, bmaj=4.909 mas, bpa=-40.22 degrees ! Estimated noise=16.9431 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 = 0.0156938 Jy ! Component: 100 - total flux cleaned = 0.024071 Jy ! Component: 150 - total flux cleaned = 0.029046 Jy ! Component: 200 - total flux cleaned = 0.0315449 Jy ! Total flux subtracted in 200 components = 0.0315449 Jy ! Clean residual min=-0.016207 max=0.014081 Jy/beam ! Clean residual mean=-0.000044 rms=0.003916 Jy/beam ! Combined flux in latest and established models = 1.04005 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 1.04005 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=0.110061Jy sigma=0.077680 ! Fit after self-cal, rms=0.110043Jy sigma=0.077666 ! 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=0.110043Jy sigma=0.077666 ! Fit after self-cal, rms=0.108982Jy sigma=0.076856 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.684 mas, bmaj=4.901 mas, bpa=-40.23 degrees ! Estimated noise=17.1952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132989 Jy ! Component: 100 - total flux cleaned = 0.0196741 Jy ! Component: 150 - total flux cleaned = 0.024157 Jy ! Component: 200 - total flux cleaned = 0.0265337 Jy ! Total flux subtracted in 200 components = 0.0265337 Jy ! Clean residual min=-0.016740 max=0.013256 Jy/beam ! Clean residual mean=-0.000044 rms=0.003897 Jy/beam ! Combined flux in latest and established models = 1.06658 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 1.06658 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=0.107393Jy sigma=0.075687 ! Fit after self-cal, rms=0.107388Jy sigma=0.075683 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 = 0.00146509 Jy ! Component: 100 - total flux cleaned = 0.00271175 Jy ! Component: 150 - total flux cleaned = 0.00362425 Jy ! Component: 200 - total flux cleaned = 0.00435785 Jy ! Total flux subtracted in 200 components = 0.00435785 Jy ! Clean residual min=-0.016978 max=0.013179 Jy/beam ! Clean residual mean=-0.000049 rms=0.003869 Jy/beam ! Combined flux in latest and established models = 1.07094 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 1.07094 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=0.107242Jy sigma=0.075572 ! Fit after self-cal, rms=0.107238Jy sigma=0.075568 ! 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=0.107238Jy sigma=0.075568 ! Fit after self-cal, rms=0.106200Jy sigma=0.074801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=4.894 mas, bpa=-40.21 degrees ! Estimated noise=17.4439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115475 Jy ! Component: 100 - total flux cleaned = 0.016264 Jy ! Component: 150 - total flux cleaned = 0.0196479 Jy ! Component: 200 - total flux cleaned = 0.0217348 Jy ! Total flux subtracted in 200 components = 0.0217348 Jy ! Clean residual min=-0.017372 max=0.013027 Jy/beam ! Clean residual mean=-0.000046 rms=0.003906 Jy/beam ! Combined flux in latest and established models = 1.09268 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 1.09268 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=0.105075Jy sigma=0.073945 ! Fit after self-cal, rms=0.105074Jy sigma=0.073944 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 = 0.0010699 Jy ! Component: 100 - total flux cleaned = 0.0019159 Jy ! Component: 150 - total flux cleaned = 0.00253285 Jy ! Component: 200 - total flux cleaned = 0.00308793 Jy ! Total flux subtracted in 200 components = 0.00308793 Jy ! Clean residual min=-0.017538 max=0.013053 Jy/beam ! Clean residual mean=-0.000049 rms=0.003890 Jy/beam ! Combined flux in latest and established models = 1.09576 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 1.09576 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=0.104996Jy sigma=0.073880 ! Fit after self-cal, rms=0.104994Jy sigma=0.073878 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.104994Jy sigma=0.073878 ! Fit after self-cal, rms=0.104177Jy sigma=0.073281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=5.224 mas, bpa=-45.21 degrees ! Estimated noise=21.8135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124253 Jy ! Component: 100 - total flux cleaned = 0.0176624 Jy ! Component: 150 - total flux cleaned = 0.0206075 Jy ! Component: 200 - total flux cleaned = 0.0223743 Jy ! Total flux subtracted in 200 components = 0.0223743 Jy ! Clean residual min=-0.023228 max=0.014720 Jy/beam ! Clean residual mean=-0.000106 rms=0.005642 Jy/beam ! Combined flux in latest and established models = 1.11814 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 1.11814 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=0.103448Jy sigma=0.072683 ! Fit after self-cal, rms=0.103430Jy sigma=0.072672 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 = 0.000543429 Jy ! Component: 100 - total flux cleaned = 0.000844719 Jy ! Component: 150 - total flux cleaned = 0.000957596 Jy ! Component: 200 - total flux cleaned = 0.00102832 Jy ! Total flux subtracted in 200 components = 0.00102832 Jy ! Clean residual min=-0.023366 max=0.014673 Jy/beam ! Clean residual mean=-0.000108 rms=0.005639 Jy/beam ! Combined flux in latest and established models = 1.11917 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 1.11917 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=0.103435Jy sigma=0.072670 ! Fit after self-cal, rms=0.103433Jy sigma=0.072670 ! 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=1.683 mas, bmaj=4.89 mas, bpa=-40.2 degrees ! Estimated noise=17.6685 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.683 x 4.89 at -40.2 degrees (North through East) ! Clean map min=-0.017698 max=0.9571 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=0.103433Jy sigma=0.072670 ! Fit after self-cal, rms=0.102443Jy sigma=0.071991 ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=4.888 mas, bpa=-40.16 degrees ! Estimated noise=17.8468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915722 Jy ! Component: 100 - total flux cleaned = 0.012745 Jy ! Component: 150 - total flux cleaned = 0.0142311 Jy ! Component: 200 - total flux cleaned = 0.0152001 Jy ! Total flux subtracted in 200 components = 0.0152001 Jy ! Clean residual min=-0.018549 max=0.012845 Jy/beam ! Clean residual mean=-0.000049 rms=0.003964 Jy/beam ! Combined flux in latest and established models = 1.13437 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 1.13437 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=0.101755Jy sigma=0.071448 ! Fit after self-cal, rms=0.101753Jy sigma=0.071446 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571404 Jy ! Component: 100 - total flux cleaned = 0.000915472 Jy ! Component: 150 - total flux cleaned = 0.00123046 Jy ! Component: 200 - total flux cleaned = 0.00140992 Jy ! Total flux subtracted in 200 components = 0.00140992 Jy ! Clean residual min=-0.018643 max=0.012831 Jy/beam ! Clean residual mean=-0.000050 rms=0.003953 Jy/beam ! Combined flux in latest and established models = 1.13578 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 1.13578 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=0.101687Jy sigma=0.071394 ! Fit after self-cal, rms=0.101685Jy sigma=0.071393 ! 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=0.101685Jy sigma=0.071393 ! Fit after self-cal, rms=0.101206Jy sigma=0.071046 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=1.351 mas, bmaj=4.72 mas, bpa=-39.63 degrees ! Estimated noise=27.8618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.748277 Jy ! Component: 100 - total flux cleaned = 0.914292 Jy ! Component: 150 - total flux cleaned = 0.975529 Jy ! Component: 200 - total flux cleaned = 1.00781 Jy ! Total flux subtracted in 200 components = 1.00781 Jy ! Clean residual min=-0.016146 max=0.019035 Jy/beam ! Clean residual mean=0.000047 rms=0.004207 Jy/beam ! Combined flux in latest and established models = 1.00781 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.00781 Jy ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=4.887 mas, bpa=-40.15 degrees ! Estimated noise=18.0228 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 = 0.0377367 Jy ! Component: 100 - total flux cleaned = 0.0629173 Jy ! Component: 150 - total flux cleaned = 0.0811953 Jy ! Component: 200 - total flux cleaned = 0.0948678 Jy ! Total flux subtracted in 200 components = 0.0948678 Jy ! Clean residual min=-0.019138 max=0.016044 Jy/beam ! Clean residual mean=-0.000001 rms=0.004424 Jy/beam ! Combined flux in latest and established models = 1.10268 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 67 components and 1.10268 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=5.214 mas, bpa=-45.04 degrees ! Estimated noise=22.2978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179836 Jy ! Component: 100 - total flux cleaned = 0.0285084 Jy ! Component: 150 - total flux cleaned = 0.0354154 Jy ! Component: 200 - total flux cleaned = 0.0400471 Jy ! Total flux subtracted in 200 components = 0.0400471 Jy ! Clean residual min=-0.024709 max=0.014237 Jy/beam ! Clean residual mean=-0.000089 rms=0.005789 Jy/beam ! Combined flux in latest and established models = 1.14273 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 = 0.00310642 Jy ! Component: 100 - total flux cleaned = 0.00519363 Jy ! Component: 150 - total flux cleaned = 0.00615747 Jy ! Component: 200 - total flux cleaned = 0.00664589 Jy ! Total flux subtracted in 200 components = 0.00664589 Jy ! Clean residual min=-0.024767 max=0.014608 Jy/beam ! Clean residual mean=-0.000103 rms=0.005747 Jy/beam ! Combined flux in latest and established models = 1.14937 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 91 components and 1.14937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=4.887 mas, bpa=-40.15 degrees ! Estimated noise=18.0228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111598 Jy ! Component: 100 - total flux cleaned = 0.00171447 Jy ! Component: 150 - total flux cleaned = 0.00171071 Jy ! Component: 200 - total flux cleaned = 0.00159175 Jy ! Total flux subtracted in 200 components = 0.00159175 Jy ! Clean residual min=-0.019449 max=0.012799 Jy/beam ! Clean residual mean=-0.000051 rms=0.004015 Jy/beam ! Combined flux in latest and established models = 1.15096 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 1.15096 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=0.101134Jy sigma=0.070883 ! Fit after self-cal, rms=0.101129Jy sigma=0.070879 wmodel /d2/scr/pima/bp171aa_uvs/J0533+4822_C_map.mod ! Writing 100 model components to file: /d2/scr/pima/bp171aa_uvs/J0533+4822_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0533+4822_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0533+4822_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0533+4822_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J0533+4822_C_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 = -0.00862157 Jy ! Component: 100 - total flux cleaned = -0.0158206 Jy ! Component: 150 - total flux cleaned = -0.0222139 Jy ! Component: 200 - total flux cleaned = -0.0262079 Jy ! Component: 250 - total flux cleaned = -0.028387 Jy ! Component: 300 - total flux cleaned = -0.0292167 Jy ! Component: 350 - total flux cleaned = -0.0300116 Jy ! Component: 400 - total flux cleaned = -0.0305803 Jy ! Component: 450 - total flux cleaned = -0.0311285 Jy ! Component: 500 - total flux cleaned = -0.0313072 Jy ! Component: 550 - total flux cleaned = -0.0316498 Jy ! Component: 600 - total flux cleaned = -0.0313178 Jy ! Component: 650 - total flux cleaned = -0.0314766 Jy ! Component: 700 - total flux cleaned = -0.0310022 Jy ! Component: 750 - total flux cleaned = -0.0305427 Jy ! Component: 800 - total flux cleaned = -0.0300961 Jy ! Component: 850 - total flux cleaned = -0.0293715 Jy ! Component: 900 - total flux cleaned = -0.0288086 Jy ! Component: 950 - total flux cleaned = -0.0283942 Jy ! Component: 1000 - total flux cleaned = -0.0275833 Jy ! Component: 1050 - total flux cleaned = -0.0269231 Jy ! Component: 1100 - total flux cleaned = -0.0261464 Jy ! Component: 1150 - total flux cleaned = -0.0255107 Jy ! Component: 1200 - total flux cleaned = -0.0246399 Jy ! Component: 1250 - total flux cleaned = -0.0240283 Jy ! Component: 1300 - total flux cleaned = -0.0231883 Jy ! Component: 1350 - total flux cleaned = -0.0221281 Jy ! Component: 1400 - total flux cleaned = -0.0212041 Jy ! Component: 1450 - total flux cleaned = -0.0206374 Jy ! Component: 1500 - total flux cleaned = -0.0199657 Jy ! Component: 1550 - total flux cleaned = -0.0190835 Jy ! Component: 1600 - total flux cleaned = -0.0182157 Jy ! Component: 1650 - total flux cleaned = -0.0173619 Jy ! Component: 1700 - total flux cleaned = -0.0166288 Jy ! Component: 1750 - total flux cleaned = -0.0156989 Jy ! Component: 1800 - total flux cleaned = -0.0148846 Jy ! Component: 1850 - total flux cleaned = -0.0140814 Jy ! Component: 1900 - total flux cleaned = -0.0132894 Jy ! Component: 1950 - total flux cleaned = -0.012508 Jy ! Component: 2000 - total flux cleaned = -0.0118351 Jy ! Component: 2050 - total flux cleaned = -0.0108877 Jy ! Component: 2100 - total flux cleaned = -0.0101404 Jy ! Component: 2150 - total flux cleaned = -0.00921926 Jy ! Component: 2200 - total flux cleaned = -0.0084934 Jy ! Component: 2250 - total flux cleaned = -0.00786682 Jy ! Component: 2300 - total flux cleaned = -0.00698334 Jy ! Component: 2350 - total flux cleaned = -0.00654729 Jy ! Component: 2400 - total flux cleaned = -0.00560048 Jy ! Component: 2450 - total flux cleaned = -0.00509119 Jy ! Component: 2500 - total flux cleaned = -0.00450391 Jy ! Component: 2550 - total flux cleaned = -0.00384014 Jy ! Component: 2600 - total flux cleaned = -0.00334946 Jy ! Component: 2650 - total flux cleaned = -0.00270283 Jy ! Component: 2700 - total flux cleaned = -0.00206419 Jy ! Component: 2750 - total flux cleaned = -0.00143387 Jy ! Component: 2800 - total flux cleaned = -0.00112257 Jy ! Component: 2850 - total flux cleaned = -0.000429182 Jy ! Component: 2900 - total flux cleaned = 0.000178937 Jy ! Component: 2950 - total flux cleaned = 0.000479186 Jy ! Component: 3000 - total flux cleaned = 0.00107299 Jy ! Component: 3050 - total flux cleaned = 0.00151281 Jy ! Component: 3100 - total flux cleaned = 0.00216369 Jy ! Component: 3150 - total flux cleaned = 0.00259222 Jy ! Component: 3200 - total flux cleaned = 0.00294623 Jy ! Component: 3250 - total flux cleaned = 0.00343614 Jy ! Component: 3300 - total flux cleaned = 0.00378325 Jy ! Component: 3350 - total flux cleaned = 0.00433035 Jy ! Component: 3400 - total flux cleaned = 0.00473588 Jy ! Component: 3450 - total flux cleaned = 0.00527147 Jy ! Component: 3500 - total flux cleaned = 0.00566808 Jy ! Component: 3550 - total flux cleaned = 0.0063868 Jy ! Component: 3600 - total flux cleaned = 0.00645163 Jy ! Component: 3650 - total flux cleaned = 0.00722074 Jy ! Component: 3700 - total flux cleaned = 0.00760042 Jy ! Component: 3750 - total flux cleaned = 0.00816458 Jy ! Component: 3800 - total flux cleaned = 0.00853755 Jy ! Component: 3850 - total flux cleaned = 0.00902969 Jy ! Component: 3900 - total flux cleaned = 0.00963915 Jy ! Component: 3950 - total flux cleaned = 0.0100624 Jy ! Component: 4000 - total flux cleaned = 0.0106018 Jy ! Component: 4050 - total flux cleaned = 0.0110172 Jy ! Total flux subtracted in 4096 components = 0.0114298 Jy ! Clean residual min=-0.003007 max=0.003277 Jy/beam ! Clean residual mean=-0.000003 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 1.16239 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 444 components and 1.16239 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0533+4822_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.68 x 4.887 at -40.15 degrees (North through East) ! Clean map min=-0.0075043 max=0.98001 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0533+4822_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.980009 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0011567 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354088 0.354088 0.708177 1.41635 2.83271 5.66541 11.3308 22.6617 45.3233 90.6466 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.98 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 847.246 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0533+4822_C_uvs.log closed on Thu Nov 28 23:30:09 2013