! Started logfile: /scr/pima/bg219h_uvs/J0327+0044_X_uvs.log on Thu Apr 7 11:59:30 2016 obs /scr/pima/bg219h_uvs/J0327+0044_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0327+0044_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772222 visibilities/baseline/integration-bin. ! Found source: J0327+0044 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 20016 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J0327+0044_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.029886Jy sigma=24.047502 ! Fit after self-cal, rms=0.726719Jy sigma=16.957040 ! 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=0.7442 mas, bmaj=1.749 mas, bpa=-4.065 degrees ! Estimated noise=0.497841 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 = 0.200295 Jy ! Component: 100 - total flux cleaned = 0.268904 Jy ! Total flux subtracted in 100 components = 0.268904 Jy ! Clean residual min=-0.012391 max=0.030150 Jy/beam ! Clean residual mean=0.000009 rms=0.003127 Jy/beam ! Combined flux in latest and established models = 0.268904 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.268904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088415Jy sigma=1.955333 ! Fit after self-cal, rms=0.088201Jy sigma=1.949153 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342925 Jy ! Component: 100 - total flux cleaned = 0.0525036 Jy ! Total flux subtracted in 100 components = 0.0525036 Jy ! Clean residual min=-0.006264 max=0.010179 Jy/beam ! Clean residual mean=0.000002 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.321408 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.321408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071167Jy sigma=1.531493 ! Fit after self-cal, rms=0.071073Jy sigma=1.527948 ! Inverting map ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011449 Jy ! Component: 100 - total flux cleaned = 0.0185935 Jy ! Total flux subtracted in 100 components = 0.0185935 Jy ! Clean residual min=-0.004965 max=0.005733 Jy/beam ! Clean residual mean=-0.000000 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.340002 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.340002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068804Jy sigma=1.475499 ! Fit after self-cal, rms=0.068752Jy sigma=1.473891 ! 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=0.9072 mas, bmaj=2.01 mas, bpa=-2.367 degrees ! Estimated noise=0.288418 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 (2.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676061 Jy ! Component: 100 - total flux cleaned = 0.0108103 Jy ! Component: 150 - total flux cleaned = 0.012587 Jy ! Component: 200 - total flux cleaned = 0.013502 Jy ! Total flux subtracted in 200 components = 0.013502 Jy ! Clean residual min=-0.003623 max=0.003803 Jy/beam ! Clean residual mean=-0.000002 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.353504 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.353503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067902Jy sigma=1.454944 ! Fit after self-cal, rms=0.067846Jy sigma=1.453557 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9072 x 2.01 at -2.367 degrees (North through East) ! Clean map min=-0.0032041 max=0.27278 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 0.99 FD 1.00 HN 0.95 KP 1.00 ! LA 1.02 MK 1.00 NL 1.01 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.93 KP 1.00 ! LA 0.98 MK 1.02 NL 1.02 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.93 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.93 KP 0.99 ! LA 1.01 MK 1.02 NL 1.01 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.92 KP 1.00 ! LA 1.02 MK 1.00 NL 1.01 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.95 KP 1.00 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.93 KP 0.99 ! LA 1.01 MK 1.00 NL 1.01 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067846Jy sigma=1.453557 ! Fit after self-cal, rms=0.065725Jy sigma=1.440557 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=2.01 mas, bpa=-2.49 degrees ! Estimated noise=0.286268 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 = 0.0024123 Jy ! Component: 100 - total flux cleaned = 0.00261255 Jy ! Component: 150 - total flux cleaned = 0.00287346 Jy ! Component: 200 - total flux cleaned = 0.00295928 Jy ! Total flux subtracted in 200 components = 0.00295928 Jy ! Clean residual min=-0.002460 max=0.002659 Jy/beam ! Clean residual mean=-0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.356463 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.356463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065574Jy sigma=1.437473 ! Fit after self-cal, rms=0.065543Jy sigma=1.437078 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065543Jy sigma=1.437078 ! Fit after self-cal, rms=0.065415Jy sigma=1.434783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=2.011 mas, bpa=-2.521 degrees ! Estimated noise=0.286012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011177 Jy ! Component: 100 - total flux cleaned = 0.00129683 Jy ! Component: 150 - total flux cleaned = 0.00137181 Jy ! Component: 200 - total flux cleaned = 0.00133953 Jy ! Total flux subtracted in 200 components = 0.00133953 Jy ! Clean residual min=-0.002230 max=0.002395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.357802 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.357802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065355Jy sigma=1.433603 ! Fit after self-cal, rms=0.065352Jy sigma=1.433490 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 (6.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213338 Jy ! Component: 100 - total flux cleaned = 0.00338311 Jy ! Component: 150 - total flux cleaned = 0.00417775 Jy ! Component: 200 - total flux cleaned = 0.00449209 Jy ! Total flux subtracted in 200 components = 0.00449209 Jy ! Clean residual min=-0.002070 max=0.001843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.362294 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 77 components and 0.362294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065263Jy sigma=1.431567 ! Fit after self-cal, rms=0.065258Jy sigma=1.431474 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065258Jy sigma=1.431474 ! Fit after self-cal, rms=0.065171Jy sigma=1.431316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=2.011 mas, bpa=-2.543 degrees ! Estimated noise=0.285747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602193 Jy ! Component: 100 - total flux cleaned = 0.00110495 Jy ! Component: 150 - total flux cleaned = 0.00134393 Jy ! Component: 200 - total flux cleaned = 0.00145522 Jy ! Total flux subtracted in 200 components = 0.00145522 Jy ! Clean residual min=-0.001972 max=0.001748 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.36375 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 87 components and 0.36375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065141Jy sigma=1.430680 ! Fit after self-cal, rms=0.065140Jy sigma=1.430651 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 = 0.000226111 Jy ! Component: 100 - total flux cleaned = 0.00040867 Jy ! Component: 150 - total flux cleaned = 0.000481053 Jy ! Component: 200 - total flux cleaned = 0.000480801 Jy ! Total flux subtracted in 200 components = 0.000480801 Jy ! Clean residual min=-0.001939 max=0.001674 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.36423 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 101 components and 0.36423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065121Jy sigma=1.430273 ! Fit after self-cal, rms=0.065121Jy sigma=1.430252 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065121Jy sigma=1.430252 ! Fit after self-cal, rms=0.065068Jy sigma=1.430209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.021 mas, bmaj=3.125 mas, bpa=-3.14 degrees ! Estimated noise=0.362765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291106 Jy ! Component: 100 - total flux cleaned = -0.000333698 Jy ! Component: 150 - total flux cleaned = -0.000430291 Jy ! Component: 200 - total flux cleaned = -0.00046168 Jy ! Total flux subtracted in 200 components = -0.00046168 Jy ! Clean residual min=-0.001862 max=0.001915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.363769 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.363769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065062Jy sigma=1.430134 ! Fit after self-cal, rms=0.065059Jy sigma=1.430082 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 = 9.26232e-05 Jy ! Component: 100 - total flux cleaned = 0.000127618 Jy ! Component: 150 - total flux cleaned = 0.000128234 Jy ! Component: 200 - total flux cleaned = 0.000139773 Jy ! Total flux subtracted in 200 components = 0.000139773 Jy ! Clean residual min=-0.001851 max=0.001872 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.363909 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.363909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065056Jy sigma=1.430039 ! Fit after self-cal, rms=0.065055Jy sigma=1.430009 ! 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=0.9067 mas, bmaj=2.011 mas, bpa=-2.557 degrees ! Estimated noise=0.285509 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9067 x 2.011 at -2.557 degrees (North through East) ! Clean map min=-0.0018091 max=0.27011 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=0.7442 mas, bmaj=1.752 mas, bpa=-4.266 degrees ! Estimated noise=0.493211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198672 Jy ! Component: 100 - total flux cleaned = 0.268062 Jy ! Component: 150 - total flux cleaned = 0.301177 Jy ! Component: 200 - total flux cleaned = 0.319711 Jy ! Total flux subtracted in 200 components = 0.319711 Jy ! Clean residual min=-0.005782 max=0.009686 Jy/beam ! Clean residual mean=0.000004 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.31971 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.31971 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=2.011 mas, bpa=-2.557 degrees ! Estimated noise=0.285509 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 = 0.0145325 Jy ! Component: 100 - total flux cleaned = 0.0230826 Jy ! Component: 150 - total flux cleaned = 0.0286367 Jy ! Component: 200 - total flux cleaned = 0.0323961 Jy ! Total flux subtracted in 200 components = 0.0323961 Jy ! Clean residual min=-0.002556 max=0.002408 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.352107 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.352107 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=2.021 mas, bmaj=3.125 mas, bpa=-3.14 degrees ! Estimated noise=0.362765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371785 Jy ! Component: 100 - total flux cleaned = 0.0061196 Jy ! Component: 150 - total flux cleaned = 0.00782227 Jy ! Component: 200 - total flux cleaned = 0.0087624 Jy ! Total flux subtracted in 200 components = 0.0087624 Jy ! Clean residual min=-0.002145 max=0.001950 Jy/beam ! Clean residual mean=-0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.360869 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 = 0.000632414 Jy ! Component: 100 - total flux cleaned = 0.00115602 Jy ! Component: 150 - total flux cleaned = 0.00159135 Jy ! Component: 200 - total flux cleaned = 0.00195544 Jy ! Total flux subtracted in 200 components = 0.00195544 Jy ! Clean residual min=-0.001972 max=0.001942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.362824 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 72 components and 0.362824 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=2.011 mas, bpa=-2.557 degrees ! Estimated noise=0.285509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788878 Jy ! Component: 100 - total flux cleaned = 0.00129906 Jy ! Component: 150 - total flux cleaned = 0.00149571 Jy ! Component: 200 - total flux cleaned = 0.00163805 Jy ! Total flux subtracted in 200 components = 0.00163805 Jy ! Clean residual min=-0.001942 max=0.001737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.364462 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.364462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065101Jy sigma=1.430919 ! Fit after self-cal, rms=0.065097Jy sigma=1.430702 wmodel /scr/pima/bg219h_uvs/J0327+0044_X_map.mod ! Writing 85 model components to file: /scr/pima/bg219h_uvs/J0327+0044_X_map.mod wobs /scr/pima/bg219h_uvs/J0327+0044_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0327+0044_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0327+0044_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0327+0044_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 = -0.000179903 Jy ! Component: 100 - total flux cleaned = -0.000236078 Jy ! Component: 150 - total flux cleaned = -0.000236387 Jy ! Component: 200 - total flux cleaned = -0.000235803 Jy ! Component: 250 - total flux cleaned = -0.000260878 Jy ! Component: 300 - total flux cleaned = -0.000285381 Jy ! Component: 350 - total flux cleaned = -0.000333113 Jy ! Component: 400 - total flux cleaned = -0.000356377 Jy ! Component: 450 - total flux cleaned = -0.00040245 Jy ! Component: 500 - total flux cleaned = -0.000424537 Jy ! Component: 550 - total flux cleaned = -0.000446233 Jy ! Component: 600 - total flux cleaned = -0.000510542 Jy ! Component: 650 - total flux cleaned = -0.000510782 Jy ! Component: 700 - total flux cleaned = -0.000510631 Jy ! Component: 750 - total flux cleaned = -0.000450876 Jy ! Component: 800 - total flux cleaned = -0.000431735 Jy ! Component: 850 - total flux cleaned = -0.000451245 Jy ! Component: 900 - total flux cleaned = -0.000413573 Jy ! Component: 950 - total flux cleaned = -0.000394982 Jy ! Component: 1000 - total flux cleaned = -0.000395264 Jy ! Component: 1050 - total flux cleaned = -0.000323508 Jy ! Component: 1100 - total flux cleaned = -0.000341646 Jy ! Component: 1150 - total flux cleaned = -0.000323999 Jy ! Component: 1200 - total flux cleaned = -0.000323659 Jy ! Component: 1250 - total flux cleaned = -0.000272678 Jy ! Component: 1300 - total flux cleaned = -0.000256103 Jy ! Component: 1350 - total flux cleaned = -0.000255988 Jy ! Component: 1400 - total flux cleaned = -0.000272016 Jy ! Component: 1450 - total flux cleaned = -0.000207262 Jy ! Component: 1500 - total flux cleaned = -0.000159182 Jy ! Component: 1550 - total flux cleaned = -0.000143433 Jy ! Component: 1600 - total flux cleaned = -0.00011219 Jy ! Component: 1650 - total flux cleaned = -8.1634e-05 Jy ! Component: 1700 - total flux cleaned = -2.08829e-05 Jy ! Component: 1750 - total flux cleaned = -5.97746e-06 Jy ! Component: 1800 - total flux cleaned = 5.34261e-05 Jy ! Component: 1850 - total flux cleaned = 9.73291e-05 Jy ! Component: 1900 - total flux cleaned = 0.000111803 Jy ! Component: 1950 - total flux cleaned = 0.000198055 Jy ! Component: 2000 - total flux cleaned = 0.000212533 Jy ! Component: 2050 - total flux cleaned = 0.000240736 Jy ! Component: 2100 - total flux cleaned = 0.000324123 Jy ! Component: 2150 - total flux cleaned = 0.000323786 Jy ! Component: 2200 - total flux cleaned = 0.000364858 Jy ! Component: 2250 - total flux cleaned = 0.000364752 Jy ! Component: 2300 - total flux cleaned = 0.000404994 Jy ! Component: 2350 - total flux cleaned = 0.000458042 Jy ! Component: 2400 - total flux cleaned = 0.000458144 Jy ! Component: 2450 - total flux cleaned = 0.000497317 Jy ! Component: 2500 - total flux cleaned = 0.000548835 Jy ! Component: 2550 - total flux cleaned = 0.000459219 Jy ! Component: 2600 - total flux cleaned = 0.000522853 Jy ! Component: 2650 - total flux cleaned = 0.000560795 Jy ! Component: 2700 - total flux cleaned = 0.000573461 Jy ! Component: 2750 - total flux cleaned = 0.000598117 Jy ! Component: 2800 - total flux cleaned = 0.000634857 Jy ! Component: 2850 - total flux cleaned = 0.000671259 Jy ! Component: 2900 - total flux cleaned = 0.000695237 Jy ! Component: 2950 - total flux cleaned = 0.000695188 Jy ! Component: 3000 - total flux cleaned = 0.000671476 Jy ! Component: 3050 - total flux cleaned = 0.000718634 Jy ! Component: 3100 - total flux cleaned = 0.00077681 Jy ! Component: 3150 - total flux cleaned = 0.000811422 Jy ! Component: 3200 - total flux cleaned = 0.00081145 Jy ! Component: 3250 - total flux cleaned = 0.000891089 Jy ! Component: 3300 - total flux cleaned = 0.000958955 Jy ! Component: 3350 - total flux cleaned = 0.000981408 Jy ! Component: 3400 - total flux cleaned = 0.00105935 Jy ! Component: 3450 - total flux cleaned = 0.00112556 Jy ! Component: 3500 - total flux cleaned = 0.00119132 Jy ! Component: 3550 - total flux cleaned = 0.00123479 Jy ! Component: 3600 - total flux cleaned = 0.00125645 Jy ! Component: 3650 - total flux cleaned = 0.0012995 Jy ! Component: 3700 - total flux cleaned = 0.00133135 Jy ! Component: 3750 - total flux cleaned = 0.00136299 Jy ! Component: 3800 - total flux cleaned = 0.0013946 Jy ! Component: 3850 - total flux cleaned = 0.00139462 Jy ! Component: 3900 - total flux cleaned = 0.00140502 Jy ! Component: 3950 - total flux cleaned = 0.00146688 Jy ! Component: 4000 - total flux cleaned = 0.00147712 Jy ! Component: 4050 - total flux cleaned = 0.00152806 Jy ! Total flux subtracted in 4096 components = 0.00151796 Jy ! Clean residual min=-0.000620 max=0.000606 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.36598 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 384 components and 0.365981 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0327+0044_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9067 x 2.011 at -2.557 degrees (North through East) ! Clean map min=-0.0010756 max=0.27002 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0327+0044_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.270015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168907 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.187664 0.187664 0.375329 0.750657 1.50131 3.00263 6.00526 12.0105 24.021 48.0421 96.0842 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.27 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1598.6 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0327+0044_X_uvs.log closed on Thu Apr 7 11:59:34 2016