! Started logfile: /d2/scr/pima/bp177j_uvs/J0342-3007_C_uvs.log on Thu Jun 19 04:08:56 2014 obs /d2/scr/pima/bp177j_uvs/J0342-3007_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0342-3007_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0342-3007 ! ! 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 1080 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/bp177j_uvs/J0342-3007_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=1.038579Jy sigma=30.703630 ! Fit after self-cal, rms=0.872777Jy sigma=26.342156 ! 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=1.244 mas, bmaj=3.586 mas, bpa=-4.716 degrees ! Estimated noise=0.979757 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 = 0.101185 Jy ! Component: 100 - total flux cleaned = 0.125035 Jy ! Total flux subtracted in 100 components = 0.125035 Jy ! Clean residual min=-0.004858 max=0.009158 Jy/beam ! Clean residual mean=-0.000016 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.125035 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.125035 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=0.227629Jy sigma=0.922378 ! Fit after self-cal, rms=0.227646Jy sigma=0.921993 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00902331 Jy ! Component: 100 - total flux cleaned = 0.0134959 Jy ! Total flux subtracted in 100 components = 0.0134959 Jy ! Clean residual min=-0.004729 max=0.005882 Jy/beam ! Clean residual mean=-0.000009 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.138531 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.138531 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=0.226190Jy sigma=0.809675 ! Fit after self-cal, rms=0.226202Jy sigma=0.809598 ! 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=1.578 mas, bmaj=4.295 mas, bpa=-4.945 degrees ! Estimated noise=0.737695 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 = 0.00454537 Jy ! Component: 100 - total flux cleaned = 0.00681195 Jy ! Component: 150 - total flux cleaned = 0.00740848 Jy ! Component: 200 - total flux cleaned = 0.00753741 Jy ! Total flux subtracted in 200 components = 0.00753741 Jy ! Clean residual min=-0.005284 max=0.005085 Jy/beam ! Clean residual mean=0.000001 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.146068 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.146068 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=0.225632Jy sigma=0.791489 ! Fit after self-cal, rms=0.225640Jy sigma=0.791446 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.578 x 4.295 at -4.945 degrees (North through East) ! Clean map min=-0.0051234 max=0.1307 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 0.98 FD 1.03 HN 1.14 KP 0.90 ! LA 1.01 MK 1.05 NL 1.07 OV 0.99 ! PT 0.86 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* 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 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 5. ! 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 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 1.19 KP 0.94 ! LA 1.00 MK 0.98 NL 1.01 OV 0.93 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.225640Jy sigma=0.791446 ! Fit after self-cal, rms=0.225559Jy sigma=0.760574 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=4.303 mas, bpa=-4.871 degrees ! Estimated noise=0.730928 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 (-11.4, -15.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457824 Jy ! Component: 100 - total flux cleaned = 0.00500434 Jy ! Component: 150 - total flux cleaned = 0.00484011 Jy ! Component: 200 - total flux cleaned = 0.00475921 Jy ! Total flux subtracted in 200 components = 0.00475921 Jy ! Clean residual min=-0.004040 max=0.003995 Jy/beam ! Clean residual mean=-0.000000 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.150828 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 57 components and 0.150828 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=0.225516Jy sigma=0.735451 ! Fit after self-cal, rms=0.225502Jy sigma=0.734846 ! 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=0.225502Jy sigma=0.734846 ! Fit after self-cal, rms=0.225496Jy sigma=0.734323 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.586 mas, bmaj=4.306 mas, bpa=-4.843 degrees ! Estimated noise=0.729325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147366 Jy ! Component: 100 - total flux cleaned = -0.000215774 Jy ! Component: 150 - total flux cleaned = -0.000216573 Jy ! Component: 200 - total flux cleaned = -0.00024695 Jy ! Total flux subtracted in 200 components = -0.00024695 Jy ! Clean residual min=-0.003928 max=0.003799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.150581 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.150581 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=0.225528Jy sigma=0.731984 ! Fit after self-cal, rms=0.225532Jy sigma=0.731949 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 = 3.01205e-06 Jy ! Component: 100 - total flux cleaned = 3.53118e-06 Jy ! Component: 150 - total flux cleaned = -2.37011e-05 Jy ! Component: 200 - total flux cleaned = -2.44123e-05 Jy ! Total flux subtracted in 200 components = -2.44123e-05 Jy ! Clean residual min=-0.003895 max=0.003719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.150556 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.150556 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=0.225527Jy sigma=0.730727 ! Fit after self-cal, rms=0.225531Jy sigma=0.730681 ! 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=0.225531Jy sigma=0.730681 ! Fit after self-cal, rms=0.225527Jy sigma=0.730619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.586 mas, bmaj=4.307 mas, bpa=-4.841 degrees ! Estimated noise=0.728676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176501 Jy ! Component: 100 - total flux cleaned = -0.000203163 Jy ! Component: 150 - total flux cleaned = -0.000252754 Jy ! Component: 200 - total flux cleaned = -0.000228053 Jy ! Total flux subtracted in 200 components = -0.000228053 Jy ! Clean residual min=-0.003877 max=0.003657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.150328 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.150328 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=0.225534Jy sigma=0.729543 ! Fit after self-cal, rms=0.225537Jy sigma=0.729515 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 = -1.78932e-05 Jy ! Component: 100 - total flux cleaned = -6.50529e-05 Jy ! Component: 150 - total flux cleaned = -4.20477e-05 Jy ! Component: 200 - total flux cleaned = -4.15624e-05 Jy ! Total flux subtracted in 200 components = -4.15624e-05 Jy ! Clean residual min=-0.003856 max=0.003601 Jy/beam ! Clean residual mean=-0.000001 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.150287 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.150287 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=0.225534Jy sigma=0.728727 ! Fit after self-cal, rms=0.225536Jy sigma=0.728711 ! 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=0.225536Jy sigma=0.728711 ! Fit after self-cal, rms=0.225533Jy sigma=0.728700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.966 mas, bmaj=10.64 mas, bpa=-0.1111 degrees ! Estimated noise=0.889998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185044 Jy ! Component: 100 - total flux cleaned = 0.00194478 Jy ! Component: 150 - total flux cleaned = 0.00194516 Jy ! Component: 200 - total flux cleaned = 0.00197222 Jy ! Total flux subtracted in 200 components = 0.00197222 Jy ! Clean residual min=-0.005231 max=0.003928 Jy/beam ! Clean residual mean=0.000001 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.152259 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 82 components and 0.152259 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=0.225365Jy sigma=0.731467 ! Fit after self-cal, rms=0.225384Jy sigma=0.730863 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 = 0.000164724 Jy ! Component: 100 - total flux cleaned = 0.000165699 Jy ! Component: 150 - total flux cleaned = 0.000192173 Jy ! Component: 200 - total flux cleaned = 0.000194341 Jy ! Total flux subtracted in 200 components = 0.000194341 Jy ! Clean residual min=-0.005196 max=0.003926 Jy/beam ! Clean residual mean=0.000001 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.152453 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.152453 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=0.225383Jy sigma=0.730924 ! Fit after self-cal, rms=0.225398Jy sigma=0.730602 ! 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=1.587 mas, bmaj=4.308 mas, bpa=-4.84 degrees ! Estimated noise=0.72849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.587 x 4.308 at -4.84 degrees (North through East) ! Clean map min=-0.0036975 max=0.12843 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=1.249 mas, bmaj=3.591 mas, bpa=-4.624 degrees ! Estimated noise=0.973124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10045 Jy ! Component: 100 - total flux cleaned = 0.124019 Jy ! Component: 150 - total flux cleaned = 0.132948 Jy ! Component: 200 - total flux cleaned = 0.138169 Jy ! Total flux subtracted in 200 components = 0.138169 Jy ! Clean residual min=-0.004148 max=0.005359 Jy/beam ! Clean residual mean=-0.000010 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.138169 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.138169 Jy ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=4.308 mas, bpa=-4.84 degrees ! Estimated noise=0.72849 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) ! Added new window around map position (-1.5, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620591 Jy ! Component: 100 - total flux cleaned = 0.00978384 Jy ! Component: 150 - total flux cleaned = 0.0122728 Jy ! Component: 200 - total flux cleaned = 0.0139591 Jy ! Total flux subtracted in 200 components = 0.0139591 Jy ! Clean residual min=-0.003619 max=0.003893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.152128 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.152128 Jy ! Inverting map ! Added new window around map position (2.1, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266545 Jy ! Component: 100 - total flux cleaned = 0.00312912 Jy ! Component: 150 - total flux cleaned = 0.00323778 Jy ! Component: 200 - total flux cleaned = 0.00328594 Jy ! Total flux subtracted in 200 components = 0.00328594 Jy ! Clean residual min=-0.003401 max=0.002879 Jy/beam ! Clean residual mean=0.000000 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.155414 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.155414 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=3.966 mas, bmaj=10.64 mas, bpa=-0.1111 degrees ! Estimated noise=0.889998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585333 Jy ! Component: 100 - total flux cleaned = 0.000679416 Jy ! Component: 150 - total flux cleaned = 0.000707136 Jy ! Component: 200 - total flux cleaned = 0.000705777 Jy ! Total flux subtracted in 200 components = 0.000705777 Jy ! Clean residual min=-0.004498 max=0.003761 Jy/beam ! Clean residual mean=0.000002 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.15612 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 = -1.94602e-07 Jy ! Component: 100 - total flux cleaned = 2.35674e-05 Jy ! Component: 150 - total flux cleaned = 2.30878e-05 Jy ! Component: 200 - total flux cleaned = 4.52752e-05 Jy ! Total flux subtracted in 200 components = 4.52752e-05 Jy ! Clean residual min=-0.004446 max=0.003758 Jy/beam ! Clean residual mean=0.000002 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.156165 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.156165 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=4.308 mas, bpa=-4.84 degrees ! Estimated noise=0.72849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274768 Jy ! Component: 100 - total flux cleaned = -0.000201112 Jy ! Component: 150 - total flux cleaned = -0.0002341 Jy ! Component: 200 - total flux cleaned = -0.000264411 Jy ! Total flux subtracted in 200 components = -0.000264411 Jy ! Clean residual min=-0.003092 max=0.002854 Jy/beam ! Clean residual mean=0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.1559 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.1559 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=0.225485Jy sigma=0.709328 ! Fit after self-cal, rms=0.225442Jy sigma=0.708580 wmodel /d2/scr/pima/bp177j_uvs/J0342-3007_C_map.mod ! Writing 104 model components to file: /d2/scr/pima/bp177j_uvs/J0342-3007_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0342-3007_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0342-3007_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0342-3007_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177j_uvs/J0342-3007_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 = -0.000906079 Jy ! Component: 100 - total flux cleaned = -0.00100936 Jy ! Component: 150 - total flux cleaned = -0.00110361 Jy ! Component: 200 - total flux cleaned = -0.000975226 Jy ! Component: 250 - total flux cleaned = -0.000892396 Jy ! Component: 300 - total flux cleaned = -0.00077155 Jy ! Component: 350 - total flux cleaned = -0.000655827 Jy ! Component: 400 - total flux cleaned = -0.000544017 Jy ! Component: 450 - total flux cleaned = -0.000471651 Jy ! Component: 500 - total flux cleaned = -0.000470984 Jy ! Component: 550 - total flux cleaned = -0.000436501 Jy ! Component: 600 - total flux cleaned = -0.000436058 Jy ! Component: 650 - total flux cleaned = -0.000500526 Jy ! Component: 700 - total flux cleaned = -0.000468273 Jy ! Component: 750 - total flux cleaned = -0.000437707 Jy ! Component: 800 - total flux cleaned = -0.000622811 Jy ! Component: 850 - total flux cleaned = -0.000561885 Jy ! Component: 900 - total flux cleaned = -0.000622029 Jy ! Component: 950 - total flux cleaned = -0.000622855 Jy ! Component: 1000 - total flux cleaned = -0.000710102 Jy ! Component: 1050 - total flux cleaned = -0.00071038 Jy ! Component: 1100 - total flux cleaned = -0.000822664 Jy ! Component: 1150 - total flux cleaned = -0.000878024 Jy ! Component: 1200 - total flux cleaned = -0.000877695 Jy ! Component: 1250 - total flux cleaned = -0.000958616 Jy ! Component: 1300 - total flux cleaned = -0.000931578 Jy ! Component: 1350 - total flux cleaned = -0.00090561 Jy ! Component: 1400 - total flux cleaned = -0.000957262 Jy ! Component: 1450 - total flux cleaned = -0.000931089 Jy ! Component: 1500 - total flux cleaned = -0.000905729 Jy ! Component: 1550 - total flux cleaned = -0.000880818 Jy ! Component: 1600 - total flux cleaned = -0.000930481 Jy ! Component: 1650 - total flux cleaned = -0.000905928 Jy ! Component: 1700 - total flux cleaned = -0.000905969 Jy ! Component: 1750 - total flux cleaned = -0.000954569 Jy ! Component: 1800 - total flux cleaned = -0.0010502 Jy ! Component: 1850 - total flux cleaned = -0.00105008 Jy ! Component: 1900 - total flux cleaned = -0.00109708 Jy ! Component: 1950 - total flux cleaned = -0.00114352 Jy ! Component: 2000 - total flux cleaned = -0.00118923 Jy ! Component: 2050 - total flux cleaned = -0.00125731 Jy ! Component: 2100 - total flux cleaned = -0.00136931 Jy ! Component: 2150 - total flux cleaned = -0.00132437 Jy ! Component: 2200 - total flux cleaned = -0.00141235 Jy ! Component: 2250 - total flux cleaned = -0.00145596 Jy ! Component: 2300 - total flux cleaned = -0.001499 Jy ! Component: 2350 - total flux cleaned = -0.00162756 Jy ! Component: 2400 - total flux cleaned = -0.00162711 Jy ! Component: 2450 - total flux cleaned = -0.00169051 Jy ! Component: 2500 - total flux cleaned = -0.00177411 Jy ! Component: 2550 - total flux cleaned = -0.00187779 Jy ! Component: 2600 - total flux cleaned = -0.00195971 Jy ! Component: 2650 - total flux cleaned = -0.00202099 Jy ! Component: 2700 - total flux cleaned = -0.00210179 Jy ! Component: 2750 - total flux cleaned = -0.00208185 Jy ! Component: 2800 - total flux cleaned = -0.00222131 Jy ! Component: 2850 - total flux cleaned = -0.00228045 Jy ! Component: 2900 - total flux cleaned = -0.00235896 Jy ! Component: 2950 - total flux cleaned = -0.0024951 Jy ! Component: 3000 - total flux cleaned = -0.00251419 Jy ! Component: 3050 - total flux cleaned = -0.00257156 Jy ! Component: 3100 - total flux cleaned = -0.00260955 Jy ! Component: 3150 - total flux cleaned = -0.00260939 Jy ! Component: 3200 - total flux cleaned = -0.00264707 Jy ! Component: 3250 - total flux cleaned = -0.00266568 Jy ! Component: 3300 - total flux cleaned = -0.00268418 Jy ! Component: 3350 - total flux cleaned = -0.00270268 Jy ! Component: 3400 - total flux cleaned = -0.00272106 Jy ! Component: 3450 - total flux cleaned = -0.00266648 Jy ! Component: 3500 - total flux cleaned = -0.00270278 Jy ! Component: 3550 - total flux cleaned = -0.00272072 Jy ! Component: 3600 - total flux cleaned = -0.00266711 Jy ! Component: 3650 - total flux cleaned = -0.00263172 Jy ! Component: 3700 - total flux cleaned = -0.00261417 Jy ! Component: 3750 - total flux cleaned = -0.00264949 Jy ! Component: 3800 - total flux cleaned = -0.00264941 Jy ! Component: 3850 - total flux cleaned = -0.00264938 Jy ! Component: 3900 - total flux cleaned = -0.00268401 Jy ! Component: 3950 - total flux cleaned = -0.00263242 Jy ! Component: 4000 - total flux cleaned = -0.00273534 Jy ! Component: 4050 - total flux cleaned = -0.00270104 Jy ! Total flux subtracted in 4096 components = -0.00268399 Jy ! Clean residual min=-0.001051 max=0.001016 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.153216 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 422 components and 0.153217 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0342-3007_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.587 x 4.308 at -4.84 degrees (North through East) ! Clean map min=-0.0020698 max=0.128 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0342-3007_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000310871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.728584 0.728584 1.45717 2.91434 5.82867 11.6573 23.3147 46.6294 93.2587 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 411.757 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0342-3007_C_uvs.log closed on Thu Jun 19 04:09:02 2014