! Started logfile: /scr/pima/bp192a1_uvs/J0351-2745_C_uvs.log on Wed Sep 16 13:30:56 2015 obs /scr/pima/bp192a1_uvs/J0351-2745_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0351-2745_C_uva.fits ! AN table 1: 18 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.466667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0351-2745 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1008 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 /scr/pima/bp192a1_uvs/J0351-2745_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. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002632Jy sigma=20.362853 ! Fit after self-cal, rms=0.973707Jy sigma=20.924640 ! 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=11.12 mas, bmaj=31.37 mas, bpa=19.13 degrees ! Estimated noise=1.51065 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210379 Jy ! Component: 100 - total flux cleaned = 0.0255981 Jy ! Total flux subtracted in 100 components = 0.0255981 Jy ! Clean residual min=-0.001796 max=0.001825 Jy/beam ! Clean residual mean=-0.000095 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.0255981 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0255981 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=0.027383Jy sigma=0.558991 ! Fit after self-cal, rms=0.026008Jy sigma=0.530001 ! 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=11.89 mas, bmaj=29.78 mas, bpa=14.62 degrees ! Estimated noise=1.24058 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 = -0.00130863 Jy ! Component: 100 - total flux cleaned = -0.00148358 Jy ! Component: 150 - total flux cleaned = -0.00139393 Jy ! Component: 200 - total flux cleaned = -0.00107768 Jy ! Total flux subtracted in 200 components = -0.00107768 Jy ! Clean residual min=-0.001933 max=0.001984 Jy/beam ! Clean residual mean=-0.000020 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0245205 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 112 components and 0.0245205 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=0.025591Jy sigma=0.524154 ! Fit after self-cal, rms=0.025279Jy sigma=0.520666 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.89 x 29.78 at 14.62 degrees (North through East) ! Clean map min=-0.0051831 max=0.024761 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 KP 1.04 LA 0.90 ! OV 1.00* PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 KP 0.84 LA 0.93 ! OV 1.00* PT 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 0.93 LA 0.95 ! OV 1.00* PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 0.98 LA 1.11 ! OV 1.00* PT 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.025279Jy sigma=0.520666 ! Fit after self-cal, rms=0.024769Jy sigma=0.517074 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=11.87 mas, bmaj=29.73 mas, bpa=14.34 degrees ! Estimated noise=1.23912 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 = -0.000536775 Jy ! Component: 100 - total flux cleaned = -0.00109061 Jy ! Component: 150 - total flux cleaned = -0.00190789 Jy ! Component: 200 - total flux cleaned = -0.00253689 Jy ! Total flux subtracted in 200 components = -0.00253689 Jy ! Clean residual min=-0.000469 max=0.000474 Jy/beam ! Clean residual mean=-0.000005 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0219836 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 183 components and 0.0219836 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=0.024636Jy sigma=0.514572 ! Fit after self-cal, rms=0.024594Jy sigma=0.513733 ! 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=0.024594Jy sigma=0.513733 ! Fit after self-cal, rms=0.024671Jy sigma=0.513273 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.82 mas, bmaj=29.57 mas, bpa=14.41 degrees ! Estimated noise=1.23379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159321 Jy ! Component: 100 - total flux cleaned = -0.000727526 Jy ! Component: 150 - total flux cleaned = -0.00142895 Jy ! Component: 200 - total flux cleaned = -0.00178169 Jy ! Total flux subtracted in 200 components = -0.00178169 Jy ! Clean residual min=-0.000424 max=0.000433 Jy/beam ! Clean residual mean=-0.000005 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0202019 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 224 components and 0.0202019 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=0.024586Jy sigma=0.511732 ! Fit after self-cal, rms=0.024578Jy sigma=0.511074 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 = -0.000307014 Jy ! Component: 100 - total flux cleaned = -0.00049443 Jy ! Component: 150 - total flux cleaned = -0.000710858 Jy ! Component: 200 - total flux cleaned = -0.000752414 Jy ! Total flux subtracted in 200 components = -0.000752414 Jy ! Clean residual min=-0.000352 max=0.000357 Jy/beam ! Clean residual mean=-0.000003 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0194495 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 298 components and 0.0194494 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=0.024528Jy sigma=0.510131 ! Fit after self-cal, rms=0.024489Jy sigma=0.509779 ! Inverting map ! Added new window around map position (6, -74.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059226 Jy ! Component: 100 - total flux cleaned = 0.000814559 Jy ! Component: 150 - total flux cleaned = 0.000938521 Jy ! Component: 200 - total flux cleaned = 0.00100295 Jy ! Total flux subtracted in 200 components = 0.00100295 Jy ! Clean residual min=-0.000557 max=0.000641 Jy/beam ! Clean residual mean=0.000013 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0204524 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 363 components and 0.0204524 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=0.024477Jy sigma=0.509491 ! Fit after self-cal, rms=0.024475Jy sigma=0.509382 ! 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=0.024475Jy sigma=0.509382 ! Fit after self-cal, rms=0.024509Jy sigma=0.507830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.83 mas, bmaj=29.38 mas, bpa=14.55 degrees ! Estimated noise=1.21488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.06215e-05 Jy ! Component: 100 - total flux cleaned = -1.27806e-05 Jy ! Component: 150 - total flux cleaned = 3.50054e-05 Jy ! Component: 200 - total flux cleaned = 4.15101e-05 Jy ! Total flux subtracted in 200 components = 4.15101e-05 Jy ! Clean residual min=-0.000649 max=0.000768 Jy/beam ! Clean residual mean=0.000019 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0204939 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 415 components and 0.0204939 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=0.024498Jy sigma=0.507581 ! Fit after self-cal, rms=0.024608Jy sigma=0.507257 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 = -1.09841e-05 Jy ! Component: 100 - total flux cleaned = 7.51662e-05 Jy ! Component: 150 - total flux cleaned = 9.98757e-05 Jy ! Component: 200 - total flux cleaned = 8.39517e-05 Jy ! Total flux subtracted in 200 components = 8.39517e-05 Jy ! Clean residual min=-0.000536 max=0.000712 Jy/beam ! Clean residual mean=0.000015 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0205779 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 498 components and 0.0205778 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=0.024604Jy sigma=0.507210 ! Fit after self-cal, rms=0.024600Jy sigma=0.507181 ! 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=0.024600Jy sigma=0.507181 ! Fit after self-cal, rms=0.024812Jy sigma=0.507140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12 mas, bmaj=29.18 mas, bpa=14.45 degrees ! Estimated noise=1.20125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226707 Jy ! Component: 100 - total flux cleaned = -0.000145326 Jy ! Component: 150 - total flux cleaned = -0.000131814 Jy ! Component: 200 - total flux cleaned = -0.000131701 Jy ! Total flux subtracted in 200 components = -0.000131701 Jy ! Clean residual min=-0.000647 max=0.000715 Jy/beam ! Clean residual mean=0.000019 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0204461 Jy selfcal ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 553 components and 0.0204462 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=0.024803Jy sigma=0.506986 ! Fit after self-cal, rms=0.024874Jy sigma=0.506886 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 = -8.06855e-05 Jy ! Component: 100 - total flux cleaned = -3.70397e-05 Jy ! Component: 150 - total flux cleaned = -3.6681e-05 Jy ! Component: 200 - total flux cleaned = -6.03472e-05 Jy ! Total flux subtracted in 200 components = -6.03472e-05 Jy ! Clean residual min=-0.000563 max=0.000702 Jy/beam ! Clean residual mean=0.000016 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0203858 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 610 components and 0.0203858 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=0.024869Jy sigma=0.506851 ! Fit after self-cal, rms=0.024864Jy sigma=0.506822 ! 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=11.83 mas, bmaj=29.25 mas, bpa=14.6 degrees ! Estimated noise=1.20012 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.83 x 29.25 at 14.6 degrees (North through East) ! Clean map min=-0.0057851 max=0.024764 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=11.2 mas, bmaj=31.12 mas, bpa=19.22 degrees ! Estimated noise=1.42916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202188 Jy ! Component: 100 - total flux cleaned = 0.0259588 Jy ! Component: 150 - total flux cleaned = 0.0290689 Jy ! Component: 200 - total flux cleaned = 0.0308011 Jy ! Total flux subtracted in 200 components = 0.0308011 Jy ! Clean residual min=-0.004153 max=0.003888 Jy/beam ! Clean residual mean=0.000018 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.0308011 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0308011 Jy ! Inverting map and beam ! Estimated beam: bmin=11.83 mas, bmaj=29.25 mas, bpa=14.6 degrees ! Estimated noise=1.20012 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 = -0.000630307 Jy ! Component: 100 - total flux cleaned = -0.000783149 Jy ! Component: 150 - total flux cleaned = -0.00111857 Jy ! Component: 200 - total flux cleaned = -0.00154434 Jy ! Total flux subtracted in 200 components = -0.00154434 Jy ! Clean residual min=-0.003615 max=0.004791 Jy/beam ! Clean residual mean=0.000098 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.0292567 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 0.0292567 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=12 mas, bmaj=29.18 mas, bpa=14.45 degrees ! Estimated noise=1.20125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401195 Jy ! Component: 100 - total flux cleaned = -0.0008539 Jy ! Component: 150 - total flux cleaned = -0.00125508 Jy ! Component: 200 - total flux cleaned = -0.00167344 Jy ! Total flux subtracted in 200 components = -0.00167344 Jy ! Clean residual min=-0.003421 max=0.004404 Jy/beam ! Clean residual mean=0.000086 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.0275833 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 = -0.000217791 Jy ! Component: 100 - total flux cleaned = -0.000459772 Jy ! Component: 150 - total flux cleaned = -0.000665432 Jy ! Component: 200 - total flux cleaned = -0.000866138 Jy ! Total flux subtracted in 200 components = -0.000866138 Jy ! Clean residual min=-0.003293 max=0.004143 Jy/beam ! Clean residual mean=0.000086 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.0267171 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.0267171 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=11.83 mas, bmaj=29.25 mas, bpa=14.6 degrees ! Estimated noise=1.20012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.23297e-06 Jy ! Component: 100 - total flux cleaned = -5.57055e-05 Jy ! Component: 150 - total flux cleaned = -5.62436e-05 Jy ! Component: 200 - total flux cleaned = -8.52423e-05 Jy ! Total flux subtracted in 200 components = -8.52423e-05 Jy ! Clean residual min=-0.003198 max=0.004024 Jy/beam ! Clean residual mean=0.000078 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.0266319 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.0266319 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=0.025932Jy sigma=0.531552 ! Fit after self-cal, rms=0.025606Jy sigma=0.518970 wmodel /scr/pima/bp192a1_uvs/J0351-2745_C_map.mod ! Writing 106 model components to file: /scr/pima/bp192a1_uvs/J0351-2745_C_map.mod wobs /scr/pima/bp192a1_uvs/J0351-2745_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0351-2745_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0351-2745_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0351-2745_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 = 9.90539e-05 Jy ! Component: 100 - total flux cleaned = -0.000223494 Jy ! Component: 150 - total flux cleaned = -0.000354954 Jy ! Component: 200 - total flux cleaned = -0.000609771 Jy ! Component: 250 - total flux cleaned = -0.000844558 Jy ! Component: 300 - total flux cleaned = -0.00108106 Jy ! Component: 350 - total flux cleaned = -0.00128268 Jy ! Component: 400 - total flux cleaned = -0.00143735 Jy ! Component: 450 - total flux cleaned = -0.00155132 Jy ! Component: 500 - total flux cleaned = -0.00162936 Jy ! Component: 550 - total flux cleaned = -0.00167723 Jy ! Component: 600 - total flux cleaned = -0.00171035 Jy ! Component: 650 - total flux cleaned = -0.00174447 Jy ! Component: 700 - total flux cleaned = -0.00170873 Jy ! Component: 750 - total flux cleaned = -0.00167043 Jy ! Component: 800 - total flux cleaned = -0.00160966 Jy ! Component: 850 - total flux cleaned = -0.00154464 Jy ! Component: 900 - total flux cleaned = -0.00147494 Jy ! Component: 950 - total flux cleaned = -0.00137633 Jy ! Component: 1000 - total flux cleaned = -0.0012967 Jy ! Component: 1050 - total flux cleaned = -0.00118223 Jy ! Component: 1100 - total flux cleaned = -0.00109105 Jy ! Component: 1150 - total flux cleaned = -0.000960972 Jy ! Component: 1200 - total flux cleaned = -0.000821326 Jy ! Component: 1250 - total flux cleaned = -0.000671345 Jy ! Component: 1300 - total flux cleaned = -0.000551927 Jy ! Component: 1350 - total flux cleaned = -0.000381784 Jy ! Component: 1400 - total flux cleaned = -0.00019727 Jy ! Component: 1450 - total flux cleaned = -4.99588e-05 Jy ! Component: 1500 - total flux cleaned = 0.000106533 Jy ! Component: 1550 - total flux cleaned = 0.000330752 Jy ! Component: 1600 - total flux cleaned = 0.000511188 Jy ! Component: 1650 - total flux cleaned = 0.000769081 Jy ! Component: 1700 - total flux cleaned = 0.000976798 Jy ! Component: 1750 - total flux cleaned = 0.00119718 Jy ! Component: 1800 - total flux cleaned = 0.00151388 Jy ! Component: 1850 - total flux cleaned = 0.00176774 Jy ! Component: 1900 - total flux cleaned = 0.00204037 Jy ! Component: 1950 - total flux cleaned = 0.00242893 Jy ! Component: 2000 - total flux cleaned = 0.00274179 Jy ! Component: 2050 - total flux cleaned = 0.00307514 Jy ! Component: 2100 - total flux cleaned = 0.00355687 Jy ! Component: 2150 - total flux cleaned = 0.00394253 Jy ! Component: 2200 - total flux cleaned = 0.00435786 Jy ! Component: 2250 - total flux cleaned = 0.00479611 Jy ! Component: 2300 - total flux cleaned = 0.00542991 Jy ! Component: 2350 - total flux cleaned = 0.00594385 Jy ! Component: 2400 - total flux cleaned = 0.00648864 Jy ! Component: 2450 - total flux cleaned = 0.0068698 Jy ! Component: 2500 - total flux cleaned = 0.00728036 Jy ! Component: 2550 - total flux cleaned = 0.00773208 Jy ! Component: 2600 - total flux cleaned = 0.00821901 Jy ! Component: 2650 - total flux cleaned = 0.00848317 Jy ! Component: 2700 - total flux cleaned = 0.00904 Jy ! Component: 2750 - total flux cleaned = 0.00933789 Jy ! Component: 2800 - total flux cleaned = 0.00965465 Jy ! Component: 2850 - total flux cleaned = 0.00999715 Jy ! Component: 2900 - total flux cleaned = 0.0103462 Jy ! Component: 2950 - total flux cleaned = 0.0107401 Jy ! Component: 3000 - total flux cleaned = 0.0107267 Jy ! Component: 3050 - total flux cleaned = 0.0111653 Jy ! Component: 3100 - total flux cleaned = 0.011658 Jy ! Component: 3150 - total flux cleaned = 0.0116787 Jy ! Component: 3200 - total flux cleaned = 0.0116982 Jy ! Component: 3250 - total flux cleaned = 0.0110941 Jy ! Component: 3300 - total flux cleaned = 0.0110814 Jy ! Component: 3350 - total flux cleaned = 0.011063 Jy ! Component: 3400 - total flux cleaned = 0.0110553 Jy ! Component: 3450 - total flux cleaned = 0.0110426 Jy ! Component: 3500 - total flux cleaned = 0.0110258 Jy ! Component: 3550 - total flux cleaned = 0.0110098 Jy ! Component: 3600 - total flux cleaned = 0.0109888 Jy ! Component: 3650 - total flux cleaned = 0.0109755 Jy ! Component: 3700 - total flux cleaned = 0.0109742 Jy ! Component: 3750 - total flux cleaned = 0.0109423 Jy ! Component: 3800 - total flux cleaned = 0.0109534 Jy ! Component: 3850 - total flux cleaned = 0.010935 Jy ! Component: 3900 - total flux cleaned = 0.0109282 Jy ! Component: 3950 - total flux cleaned = 0.0109226 Jy ! Component: 4000 - total flux cleaned = 0.0108967 Jy ! Component: 4050 - total flux cleaned = 0.0108579 Jy ! Total flux subtracted in 4096 components = 0.0109147 Jy ! Clean residual min=-0.106340 max=0.105743 Jy/beam ! Clean residual mean=-0.000586 rms=0.029957 Jy/beam ! Combined flux in latest and established models = 0.0375464 Jy keep ! Adding 194 model components to the UV plane model. ! The established model now contains 300 components and 0.0375464 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0351-2745_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.83 x 29.25 at 14.6 degrees (North through East) ! Clean map min=-0.1775 max=0.20175 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0351-2745_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.201752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0261507 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -38.8853 38.8853 77.7707 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0784 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.201 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 7.714 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0351-2745_C_uvs.log closed on Wed Sep 16 13:31:02 2015