! Started logfile: /scr/pima/bp171ac_uvs/J0915-3736_C_uvs.log on Mon Dec 9 01:51:44 2013 obs /scr/pima/bp171ac_uvs/J0915-3736_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0915-3736_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.564286 visibilities/baseline/integration-bin. ! Found source: J0915-3736 ! ! 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 632 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/bp171ac_uvs/J0915-3736_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000908Jy sigma=1.297467 ! Fit after self-cal, rms=0.957883Jy sigma=1.245240 ! 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=1.789 mas, bmaj=14.54 mas, bpa=23.32 degrees ! Estimated noise=38.2582 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 = 0.0364193 Jy ! Component: 100 - total flux cleaned = 0.0474706 Jy ! Total flux subtracted in 100 components = 0.0474706 Jy ! Clean residual min=-0.005283 max=0.005188 Jy/beam ! Clean residual mean=0.000003 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.0474706 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0474706 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=0.033447Jy sigma=0.037322 ! Fit after self-cal, rms=0.032403Jy sigma=0.036553 ! 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=2.325 mas, bmaj=14.7 mas, bpa=22.5 degrees ! Estimated noise=24.6104 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 = 0.00511125 Jy ! Component: 100 - total flux cleaned = 0.00696978 Jy ! Component: 150 - total flux cleaned = 0.00758029 Jy ! Component: 200 - total flux cleaned = 0.00765585 Jy ! Total flux subtracted in 200 components = 0.00765585 Jy ! Clean residual min=-0.003521 max=0.003871 Jy/beam ! Clean residual mean=0.000018 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0551265 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.0551265 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=0.032670Jy sigma=0.034435 ! Fit after self-cal, rms=0.032694Jy sigma=0.034425 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.325 x 14.7 at 22.5 degrees (North through East) ! Clean map min=-0.0034798 max=0.04747 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* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.19 KP 0.94 LA 1.08 ! NL 1.09 OV 1.00* PT 0.87 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 KP 0.90 LA 1.12 ! NL 0.89 OV 1.00* PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 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* KP 1.00* LA 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.032694Jy sigma=0.034425 ! Fit after self-cal, rms=0.032544Jy sigma=0.034166 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=14.63 mas, bpa=22.5 degrees ! Estimated noise=24.6542 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 = 0.000320932 Jy ! Component: 100 - total flux cleaned = 0.00035755 Jy ! Component: 150 - total flux cleaned = 0.000357382 Jy ! Component: 200 - total flux cleaned = 0.0003567 Jy ! Total flux subtracted in 200 components = 0.0003567 Jy ! Clean residual min=-0.002942 max=0.003565 Jy/beam ! Clean residual mean=0.000019 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.0554832 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.0554832 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=0.032511Jy sigma=0.034023 ! Fit after self-cal, rms=0.032522Jy sigma=0.034010 ! 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=0.032522Jy sigma=0.034010 ! Fit after self-cal, rms=0.032582Jy sigma=0.033607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.302 mas, bmaj=14.72 mas, bpa=22.51 degrees ! Estimated noise=24.2762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000766647 Jy ! Component: 100 - total flux cleaned = -0.000953257 Jy ! Component: 150 - total flux cleaned = -0.0010166 Jy ! Component: 200 - total flux cleaned = -0.00105475 Jy ! Total flux subtracted in 200 components = -0.00105475 Jy ! Clean residual min=-0.002791 max=0.003120 Jy/beam ! Clean residual mean=0.000011 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0544284 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0544284 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=0.032513Jy sigma=0.033595 ! Fit after self-cal, rms=0.032540Jy sigma=0.033586 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 = -0.000104779 Jy ! Component: 100 - total flux cleaned = -4.70999e-05 Jy ! Component: 150 - total flux cleaned = -6.34737e-05 Jy ! Component: 200 - total flux cleaned = -4.8433e-05 Jy ! Total flux subtracted in 200 components = -4.8433e-05 Jy ! Clean residual min=-0.002819 max=0.003089 Jy/beam ! Clean residual mean=0.000010 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.05438 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.05438 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=0.032520Jy sigma=0.033556 ! Fit after self-cal, rms=0.032536Jy sigma=0.033549 ! 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=0.032536Jy sigma=0.033549 ! Fit after self-cal, rms=0.032565Jy sigma=0.033544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=14.75 mas, bpa=22.52 degrees ! Estimated noise=24.1983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382421 Jy ! Component: 100 - total flux cleaned = -0.00043095 Jy ! Component: 150 - total flux cleaned = -0.000459314 Jy ! Component: 200 - total flux cleaned = -0.000459067 Jy ! Total flux subtracted in 200 components = -0.000459067 Jy ! Clean residual min=-0.002837 max=0.003060 Jy/beam ! Clean residual mean=0.000010 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0539209 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0539209 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=0.032531Jy sigma=0.033547 ! Fit after self-cal, rms=0.032547Jy sigma=0.033541 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 = -1.68465e-05 Jy ! Component: 100 - total flux cleaned = -1.85094e-05 Jy ! Component: 150 - total flux cleaned = -1.83373e-05 Jy ! Component: 200 - total flux cleaned = -2.95137e-05 Jy ! Total flux subtracted in 200 components = -2.95137e-05 Jy ! Clean residual min=-0.002862 max=0.003039 Jy/beam ! Clean residual mean=0.000010 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0538914 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0538914 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=0.032531Jy sigma=0.033529 ! Fit after self-cal, rms=0.032548Jy sigma=0.033523 ! 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=0.032548Jy sigma=0.033523 ! Fit after self-cal, rms=0.032564Jy sigma=0.033522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.103 mas, bmaj=19.41 mas, bpa=11.39 degrees ! Estimated noise=25.5601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111817 Jy ! Component: 100 - total flux cleaned = -0.000111008 Jy ! Component: 150 - total flux cleaned = -0.0001107 Jy ! Component: 200 - total flux cleaned = -0.000110693 Jy ! Total flux subtracted in 200 components = -0.000110693 Jy ! Clean residual min=-0.002737 max=0.003244 Jy/beam ! Clean residual mean=0.000012 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.0537807 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.0537807 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=0.032573Jy sigma=0.033502 ! Fit after self-cal, rms=0.032584Jy sigma=0.033499 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 = -6.16958e-05 Jy ! Component: 100 - total flux cleaned = -8.11385e-05 Jy ! Component: 150 - total flux cleaned = -8.90649e-05 Jy ! Component: 200 - total flux cleaned = -9.62095e-05 Jy ! Total flux subtracted in 200 components = -9.62095e-05 Jy ! Clean residual min=-0.002732 max=0.003238 Jy/beam ! Clean residual mean=0.000012 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.0536845 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.0536845 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=0.032586Jy sigma=0.033488 ! Fit after self-cal, rms=0.032595Jy sigma=0.033485 ! 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=2.297 mas, bmaj=14.77 mas, bpa=22.53 degrees ! Estimated noise=24.1691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.297 x 14.77 at 22.53 degrees (North through East) ! Clean map min=-0.0027992 max=0.046698 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=1.774 mas, bmaj=14.62 mas, bpa=23.33 degrees ! Estimated noise=37.4562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357696 Jy ! Component: 100 - total flux cleaned = 0.0470151 Jy ! Component: 150 - total flux cleaned = 0.0519757 Jy ! Component: 200 - total flux cleaned = 0.0528891 Jy ! Total flux subtracted in 200 components = 0.0528891 Jy ! Clean residual min=-0.004229 max=0.004131 Jy/beam ! Clean residual mean=0.000013 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.0528891 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0528891 Jy ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=14.77 mas, bpa=22.53 degrees ! Estimated noise=24.1691 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 = 0.00131885 Jy ! Component: 100 - total flux cleaned = 0.00169848 Jy ! Component: 150 - total flux cleaned = 0.00179181 Jy ! Component: 200 - total flux cleaned = 0.00168969 Jy ! Total flux subtracted in 200 components = 0.00168969 Jy ! Clean residual min=-0.002860 max=0.003134 Jy/beam ! Clean residual mean=0.000014 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0545788 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0545788 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=5.103 mas, bmaj=19.41 mas, bpa=11.39 degrees ! Estimated noise=25.5601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.00813e-05 Jy ! Component: 100 - total flux cleaned = -1.76174e-05 Jy ! Component: 150 - total flux cleaned = -6.18121e-05 Jy ! Component: 200 - total flux cleaned = -0.000103083 Jy ! Total flux subtracted in 200 components = -0.000103083 Jy ! Clean residual min=-0.002928 max=0.003398 Jy/beam ! Clean residual mean=0.000017 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0544757 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 = -5.72604e-05 Jy ! Component: 100 - total flux cleaned = -0.000109231 Jy ! Component: 150 - total flux cleaned = -0.000156711 Jy ! Component: 200 - total flux cleaned = -0.000200615 Jy ! Total flux subtracted in 200 components = -0.000200615 Jy ! Clean residual min=-0.002875 max=0.003361 Jy/beam ! Clean residual mean=0.000016 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.0542751 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0542751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=14.77 mas, bpa=22.53 degrees ! Estimated noise=24.1691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011016 Jy ! Component: 100 - total flux cleaned = -0.000181912 Jy ! Component: 150 - total flux cleaned = -0.000213038 Jy ! Component: 200 - total flux cleaned = -0.000228134 Jy ! Total flux subtracted in 200 components = -0.000228134 Jy ! Clean residual min=-0.002882 max=0.003057 Jy/beam ! Clean residual mean=0.000012 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0540469 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0540469 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=0.032506Jy sigma=0.033587 ! Fit after self-cal, rms=0.032534Jy sigma=0.033581 wmodel /scr/pima/bp171ac_uvs/J0915-3736_C_map.mod ! Writing 69 model components to file: /scr/pima/bp171ac_uvs/J0915-3736_C_map.mod wobs /scr/pima/bp171ac_uvs/J0915-3736_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0915-3736_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J0915-3736_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J0915-3736_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 = 0.000295864 Jy ! Component: 100 - total flux cleaned = 0.000337417 Jy ! Component: 150 - total flux cleaned = 0.000594114 Jy ! Component: 200 - total flux cleaned = 0.000832897 Jy ! Component: 250 - total flux cleaned = 0.0011304 Jy ! Component: 300 - total flux cleaned = 0.00140943 Jy ! Component: 350 - total flux cleaned = 0.00174323 Jy ! Component: 400 - total flux cleaned = 0.00200115 Jy ! Component: 450 - total flux cleaned = 0.00225209 Jy ! Component: 500 - total flux cleaned = 0.00243577 Jy ! Component: 550 - total flux cleaned = 0.00258515 Jy ! Component: 600 - total flux cleaned = 0.00276061 Jy ! Component: 650 - total flux cleaned = 0.00284657 Jy ! Component: 700 - total flux cleaned = 0.00281861 Jy ! Component: 750 - total flux cleaned = 0.00281904 Jy ! Component: 800 - total flux cleaned = 0.00284673 Jy ! Component: 850 - total flux cleaned = 0.00300588 Jy ! Component: 900 - total flux cleaned = 0.00311036 Jy ! Component: 950 - total flux cleaned = 0.0032136 Jy ! Component: 1000 - total flux cleaned = 0.00328956 Jy ! Component: 1050 - total flux cleaned = 0.00328978 Jy ! Component: 1100 - total flux cleaned = 0.00328987 Jy ! Component: 1150 - total flux cleaned = 0.00324109 Jy ! Component: 1200 - total flux cleaned = 0.00321739 Jy ! Component: 1250 - total flux cleaned = 0.00331307 Jy ! Component: 1300 - total flux cleaned = 0.00331308 Jy ! Component: 1350 - total flux cleaned = 0.00338312 Jy ! Component: 1400 - total flux cleaned = 0.00333662 Jy ! Component: 1450 - total flux cleaned = 0.00333658 Jy ! Component: 1500 - total flux cleaned = 0.00333652 Jy ! Component: 1550 - total flux cleaned = 0.00335914 Jy ! Component: 1600 - total flux cleaned = 0.00333625 Jy ! Component: 1650 - total flux cleaned = 0.00331351 Jy ! Component: 1700 - total flux cleaned = 0.0033136 Jy ! Component: 1750 - total flux cleaned = 0.00329119 Jy ! Component: 1800 - total flux cleaned = 0.00324664 Jy ! Component: 1850 - total flux cleaned = 0.00326865 Jy ! Component: 1900 - total flux cleaned = 0.00318034 Jy ! Component: 1950 - total flux cleaned = 0.00318017 Jy ! Component: 2000 - total flux cleaned = 0.00311436 Jy ! Component: 2050 - total flux cleaned = 0.00309246 Jy ! Component: 2100 - total flux cleaned = 0.00309244 Jy ! Component: 2150 - total flux cleaned = 0.00309237 Jy ! Component: 2200 - total flux cleaned = 0.00304903 Jy ! Component: 2250 - total flux cleaned = 0.00302738 Jy ! Component: 2300 - total flux cleaned = 0.00296268 Jy ! Component: 2350 - total flux cleaned = 0.00298411 Jy ! Component: 2400 - total flux cleaned = 0.00296259 Jy ! Component: 2450 - total flux cleaned = 0.00294107 Jy ! Component: 2500 - total flux cleaned = 0.00289805 Jy ! Component: 2550 - total flux cleaned = 0.00285505 Jy ! Component: 2600 - total flux cleaned = 0.00283354 Jy ! Component: 2650 - total flux cleaned = 0.0027903 Jy ! Component: 2700 - total flux cleaned = 0.00279004 Jy ! Component: 2750 - total flux cleaned = 0.00278982 Jy ! Component: 2800 - total flux cleaned = 0.00274584 Jy ! Component: 2850 - total flux cleaned = 0.00272363 Jy ! Component: 2900 - total flux cleaned = 0.00270127 Jy ! Component: 2950 - total flux cleaned = 0.00267891 Jy ! Component: 3000 - total flux cleaned = 0.00267906 Jy ! Component: 3050 - total flux cleaned = 0.00265649 Jy ! Component: 3100 - total flux cleaned = 0.00258798 Jy ! Component: 3150 - total flux cleaned = 0.00258797 Jy ! Component: 3200 - total flux cleaned = 0.00256434 Jy ! Component: 3250 - total flux cleaned = 0.00251688 Jy ! Component: 3300 - total flux cleaned = 0.00249257 Jy ! Component: 3350 - total flux cleaned = 0.00244383 Jy ! Component: 3400 - total flux cleaned = 0.00244393 Jy ! Component: 3450 - total flux cleaned = 0.00244406 Jy ! Component: 3500 - total flux cleaned = 0.0024189 Jy ! Component: 3550 - total flux cleaned = 0.00241888 Jy ! Component: 3600 - total flux cleaned = 0.00239259 Jy ! Component: 3650 - total flux cleaned = 0.00239244 Jy ! Component: 3700 - total flux cleaned = 0.0023655 Jy ! Component: 3750 - total flux cleaned = 0.00236581 Jy ! Component: 3800 - total flux cleaned = 0.00231014 Jy ! Component: 3850 - total flux cleaned = 0.00228147 Jy ! Component: 3900 - total flux cleaned = 0.00231024 Jy ! Component: 3950 - total flux cleaned = 0.00228114 Jy ! Component: 4000 - total flux cleaned = 0.0022513 Jy ! Component: 4050 - total flux cleaned = 0.0022211 Jy ! Total flux subtracted in 4096 components = 0.00219002 Jy ! Clean residual min=-0.001718 max=0.001813 Jy/beam ! Clean residual mean=-0.000019 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0562369 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 321 components and 0.0562369 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0915-3736_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.297 x 14.77 at 22.53 degrees (North through East) ! Clean map min=-0.0027292 max=0.043904 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0915-3736_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0439036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00047067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.21616 3.21616 6.43231 12.8646 25.7292 51.4585 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 93.279 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0915-3736_C_uvs.log closed on Mon Dec 9 01:51:48 2013