! Started logfile: /d2/scr/pima/bp171a2_uvs/J0630-1227_C_uvs.log on Tue Feb 18 20:26:16 2014 obs /d2/scr/pima/bp171a2_uvs/J0630-1227_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0630-1227_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J0630-1227 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 840 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/bp171a2_uvs/J0630-1227_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=1.021931Jy sigma=29.796312 ! Fit after self-cal, rms=0.864271Jy sigma=25.440936 ! 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=1.22 mas, bmaj=3.367 mas, bpa=-1.745 degrees ! Estimated noise=1.07711 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 = 0.0893138 Jy ! Component: 100 - total flux cleaned = 0.122314 Jy ! Total flux subtracted in 100 components = 0.122314 Jy ! Clean residual min=-0.015198 max=0.029141 Jy/beam ! Clean residual mean=0.000030 rms=0.004696 Jy/beam ! Combined flux in latest and established models = 0.122314 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.122314 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=0.094847Jy sigma=2.105159 ! Fit after self-cal, rms=0.094781Jy sigma=2.103791 ! Inverting map ! Added new window around map position (1.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271583 Jy ! Component: 100 - total flux cleaned = 0.0441421 Jy ! Total flux subtracted in 100 components = 0.0441421 Jy ! Clean residual min=-0.012849 max=0.021115 Jy/beam ! Clean residual mean=0.000019 rms=0.003650 Jy/beam ! Combined flux in latest and established models = 0.166456 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.166456 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=0.080040Jy sigma=1.620572 ! Fit after self-cal, rms=0.079500Jy sigma=1.600958 ! 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=1.464 mas, bmaj=3.814 mas, bpa=-2.159 degrees ! Estimated noise=0.931539 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 = 0.0214398 Jy ! Component: 100 - total flux cleaned = 0.0339001 Jy ! Component: 150 - total flux cleaned = 0.0418134 Jy ! Component: 200 - total flux cleaned = 0.0469995 Jy ! Total flux subtracted in 200 components = 0.0469995 Jy ! Clean residual min=-0.012534 max=0.024616 Jy/beam ! Clean residual mean=0.000016 rms=0.003743 Jy/beam ! Combined flux in latest and established models = 0.213455 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 63 components and 0.213455 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=0.070923Jy sigma=1.405930 ! Fit after self-cal, rms=0.070600Jy sigma=1.393654 ! Inverting map ! Added new window around map position (17.1, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210993 Jy ! Component: 100 - total flux cleaned = 0.0301571 Jy ! Component: 150 - total flux cleaned = 0.036734 Jy ! Component: 200 - total flux cleaned = 0.0417954 Jy ! Total flux subtracted in 200 components = 0.0417954 Jy ! Clean residual min=-0.010770 max=0.014059 Jy/beam ! Clean residual mean=0.000004 rms=0.002775 Jy/beam ! Combined flux in latest and established models = 0.255251 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.255251 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=0.062886Jy sigma=1.162037 ! Fit after self-cal, rms=0.062156Jy sigma=1.123619 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.464 x 3.814 at -2.159 degrees (North through East) ! Clean map min=-0.010035 max=0.1243 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* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* 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* 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* 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* 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.062156Jy sigma=1.123619 ! Fit after self-cal, rms=0.062156Jy sigma=1.123619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=3.814 mas, bpa=-2.159 degrees ! Estimated noise=0.931539 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 = 0.00670661 Jy ! Component: 100 - total flux cleaned = 0.0107661 Jy ! Component: 150 - total flux cleaned = 0.0125509 Jy ! Component: 200 - total flux cleaned = 0.0138051 Jy ! Total flux subtracted in 200 components = 0.0138051 Jy ! Clean residual min=-0.010218 max=0.012399 Jy/beam ! Clean residual mean=-0.000002 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.269056 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.269056 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=0.060056Jy sigma=1.111049 ! Fit after self-cal, rms=0.059993Jy sigma=1.105231 ! Inverting map ! Added new window around map position (-22.2, 67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103113 Jy ! Component: 100 - total flux cleaned = 0.015157 Jy ! Component: 150 - total flux cleaned = 0.018249 Jy ! Component: 200 - total flux cleaned = 0.0202667 Jy ! Total flux subtracted in 200 components = 0.0202667 Jy ! Clean residual min=-0.009580 max=0.010914 Jy/beam ! Clean residual mean=-0.000005 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 0.289323 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.289323 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=0.057077Jy sigma=1.060112 ! Fit after self-cal, rms=0.056921Jy sigma=1.051302 ! 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=0.056921Jy sigma=1.051302 ! Fit after self-cal, rms=0.056921Jy sigma=1.051302 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=3.814 mas, bpa=-2.159 degrees ! Estimated noise=0.931539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361289 Jy ! Component: 100 - total flux cleaned = 0.00527694 Jy ! Component: 150 - total flux cleaned = 0.00570786 Jy ! Component: 200 - total flux cleaned = 0.00601254 Jy ! Total flux subtracted in 200 components = 0.00601254 Jy ! Clean residual min=-0.009357 max=0.009645 Jy/beam ! Clean residual mean=-0.000003 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.295335 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 131 components and 0.295335 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=0.056149Jy sigma=1.044017 ! Fit after self-cal, rms=0.056162Jy sigma=1.043130 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 = 0.00120462 Jy ! Component: 100 - total flux cleaned = 0.0015876 Jy ! Component: 150 - total flux cleaned = 0.00167734 Jy ! Component: 200 - total flux cleaned = 0.001855 Jy ! Total flux subtracted in 200 components = 0.001855 Jy ! Clean residual min=-0.009331 max=0.009205 Jy/beam ! Clean residual mean=-0.000002 rms=0.002129 Jy/beam ! Combined flux in latest and established models = 0.29719 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.29719 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=0.055713Jy sigma=1.038029 ! Fit after self-cal, rms=0.055725Jy sigma=1.037736 ! 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=0.055725Jy sigma=1.037736 ! Fit after self-cal, rms=0.055725Jy sigma=1.037736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=3.814 mas, bpa=-2.159 degrees ! Estimated noise=0.931539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560546 Jy ! Component: 100 - total flux cleaned = 0.000729968 Jy ! Component: 150 - total flux cleaned = 0.000811938 Jy ! Component: 200 - total flux cleaned = 0.000970185 Jy ! Total flux subtracted in 200 components = 0.000970185 Jy ! Clean residual min=-0.009288 max=0.008977 Jy/beam ! Clean residual mean=-0.000002 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.29816 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.29816 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=0.055392Jy sigma=1.033263 ! Fit after self-cal, rms=0.055401Jy sigma=1.033031 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 = 0.000346789 Jy ! Component: 100 - total flux cleaned = 0.000497336 Jy ! Component: 150 - total flux cleaned = 0.000568986 Jy ! Component: 200 - total flux cleaned = 0.000568134 Jy ! Total flux subtracted in 200 components = 0.000568134 Jy ! Clean residual min=-0.009248 max=0.008810 Jy/beam ! Clean residual mean=-0.000002 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.298729 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 152 components and 0.298729 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=0.055134Jy sigma=1.029423 ! Fit after self-cal, rms=0.055141Jy sigma=1.029181 ! 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=0.055141Jy sigma=1.029181 ! Fit after self-cal, rms=0.055141Jy sigma=1.029181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=7.035 mas, bpa=6.65 degrees ! Estimated noise=1.25606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107931 Jy ! Component: 100 - total flux cleaned = -9.81614e-05 Jy ! Component: 150 - total flux cleaned = -0.000283635 Jy ! Component: 200 - total flux cleaned = -0.000368233 Jy ! Total flux subtracted in 200 components = -0.000368233 Jy ! Clean residual min=-0.012808 max=0.014018 Jy/beam ! Clean residual mean=-0.000005 rms=0.003546 Jy/beam ! Combined flux in latest and established models = 0.29836 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 167 components and 0.29836 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=0.054910Jy sigma=1.030883 ! Fit after self-cal, rms=0.054896Jy sigma=1.029570 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 = 0.000240211 Jy ! Component: 100 - total flux cleaned = 8.24039e-05 Jy ! Component: 150 - total flux cleaned = 8.40271e-05 Jy ! Component: 200 - total flux cleaned = 1.93467e-05 Jy ! Total flux subtracted in 200 components = 1.93467e-05 Jy ! Clean residual min=-0.012549 max=0.014033 Jy/beam ! Clean residual mean=-0.000006 rms=0.003511 Jy/beam ! Combined flux in latest and established models = 0.29838 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 169 components and 0.29838 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=0.054750Jy sigma=1.034830 ! Fit after self-cal, rms=0.054749Jy sigma=1.034359 ! 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=1.464 mas, bmaj=3.814 mas, bpa=-2.159 degrees ! Estimated noise=0.931539 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.464 x 3.814 at -2.159 degrees (North through East) ! Clean map min=-0.0092441 max=0.12014 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=1.22 mas, bmaj=3.367 mas, bpa=-1.745 degrees ! Estimated noise=1.07711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0899219 Jy ! Component: 100 - total flux cleaned = 0.128656 Jy ! Component: 150 - total flux cleaned = 0.156136 Jy ! Component: 200 - total flux cleaned = 0.176584 Jy ! Total flux subtracted in 200 components = 0.176584 Jy ! Clean residual min=-0.011550 max=0.016559 Jy/beam ! Clean residual mean=0.000017 rms=0.003087 Jy/beam ! Combined flux in latest and established models = 0.176584 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.176584 Jy ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=3.814 mas, bpa=-2.159 degrees ! Estimated noise=0.931539 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 (7.8, 8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257429 Jy ! Component: 100 - total flux cleaned = 0.0439117 Jy ! Component: 150 - total flux cleaned = 0.0580682 Jy ! Component: 200 - total flux cleaned = 0.0692693 Jy ! Total flux subtracted in 200 components = 0.0692693 Jy ! Clean residual min=-0.007959 max=0.015077 Jy/beam ! Clean residual mean=0.000014 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.245853 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 72 components and 0.245853 Jy ! Inverting map ! Added new window around map position (-54.6, -73.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129227 Jy ! Component: 100 - total flux cleaned = 0.0208639 Jy ! Component: 150 - total flux cleaned = 0.0275073 Jy ! Component: 200 - total flux cleaned = 0.0332379 Jy ! Total flux subtracted in 200 components = 0.0332379 Jy ! Clean residual min=-0.006748 max=0.010028 Jy/beam ! Clean residual mean=0.000005 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.279091 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 109 components and 0.279091 Jy ! Inverting map ! Added new window around map position (-31.8, 56.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896947 Jy ! Component: 100 - total flux cleaned = 0.0143286 Jy ! Component: 150 - total flux cleaned = 0.0178126 Jy ! Component: 200 - total flux cleaned = 0.0209228 Jy ! Total flux subtracted in 200 components = 0.0209228 Jy ! Clean residual min=-0.006676 max=0.008058 Jy/beam ! Clean residual mean=-0.000001 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.300014 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 138 components and 0.300014 Jy ! Inverting map ! Added new window around map position (71.7, 35.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691098 Jy ! Component: 100 - total flux cleaned = 0.00765462 Jy ! Component: 150 - total flux cleaned = 0.00828862 Jy ! Component: 200 - total flux cleaned = 0.00899461 Jy ! Total flux subtracted in 200 components = 0.00899461 Jy ! Clean residual min=-0.005936 max=0.006967 Jy/beam ! Clean residual mean=-0.000006 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.309008 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 171 components and 0.309008 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=3.775 mas, bmaj=7.035 mas, bpa=6.65 degrees ! Estimated noise=1.25606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168218 Jy ! Component: 100 - total flux cleaned = 0.00204195 Jy ! Component: 150 - total flux cleaned = 0.00325631 Jy ! Component: 200 - total flux cleaned = 0.00464446 Jy ! Total flux subtracted in 200 components = 0.00464446 Jy ! Clean residual min=-0.008165 max=0.009249 Jy/beam ! Clean residual mean=-0.000015 rms=0.002537 Jy/beam ! Combined flux in latest and established models = 0.313653 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 = 0.00111273 Jy ! Component: 100 - total flux cleaned = 0.00188603 Jy ! Component: 150 - total flux cleaned = 0.00272208 Jy ! Component: 200 - total flux cleaned = 0.00339662 Jy ! Total flux subtracted in 200 components = 0.00339662 Jy ! Clean residual min=-0.007912 max=0.008829 Jy/beam ! Clean residual mean=-0.000018 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.317049 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 212 components and 0.317049 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=3.814 mas, bpa=-2.159 degrees ! Estimated noise=0.931539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650739 Jy ! Component: 100 - total flux cleaned = 0.000514349 Jy ! Component: 150 - total flux cleaned = 0.000635251 Jy ! Component: 200 - total flux cleaned = 0.000748086 Jy ! Total flux subtracted in 200 components = 0.000748086 Jy ! Clean residual min=-0.005814 max=0.006495 Jy/beam ! Clean residual mean=-0.000007 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.317798 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 237 components and 0.317797 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=0.046936Jy sigma=0.909926 ! Fit after self-cal, rms=0.046618Jy sigma=0.892358 wmodel /d2/scr/pima/bp171a2_uvs/J0630-1227_C_map.mod ! Writing 237 model components to file: /d2/scr/pima/bp171a2_uvs/J0630-1227_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0630-1227_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0630-1227_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0630-1227_C_map.win ! wwins: Wrote 8 windows to /d2/scr/pima/bp171a2_uvs/J0630-1227_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 = 0.00178806 Jy ! Component: 100 - total flux cleaned = 0.00227742 Jy ! Component: 150 - total flux cleaned = 0.00237144 Jy ! Component: 200 - total flux cleaned = 0.00193343 Jy ! Component: 250 - total flux cleaned = 0.00193061 Jy ! Component: 300 - total flux cleaned = 0.0017677 Jy ! Component: 350 - total flux cleaned = 0.00184791 Jy ! Component: 400 - total flux cleaned = 0.00177162 Jy ! Component: 450 - total flux cleaned = 0.00184695 Jy ! Component: 500 - total flux cleaned = 0.00191959 Jy ! Component: 550 - total flux cleaned = 0.00227125 Jy ! Component: 600 - total flux cleaned = 0.00233935 Jy ! Component: 650 - total flux cleaned = 0.00254033 Jy ! Component: 700 - total flux cleaned = 0.00267012 Jy ! Component: 750 - total flux cleaned = 0.0029267 Jy ! Component: 800 - total flux cleaned = 0.00330418 Jy ! Component: 850 - total flux cleaned = 0.00361202 Jy ! Component: 900 - total flux cleaned = 0.00385423 Jy ! Component: 950 - total flux cleaned = 0.00409179 Jy ! Component: 1000 - total flux cleaned = 0.004441 Jy ! Component: 1050 - total flux cleaned = 0.00466896 Jy ! Component: 1100 - total flux cleaned = 0.00478145 Jy ! Component: 1150 - total flux cleaned = 0.00500288 Jy ! Component: 1200 - total flux cleaned = 0.00505698 Jy ! Component: 1250 - total flux cleaned = 0.00516416 Jy ! Component: 1300 - total flux cleaned = 0.00527016 Jy ! Component: 1350 - total flux cleaned = 0.00537466 Jy ! Component: 1400 - total flux cleaned = 0.00547817 Jy ! Component: 1450 - total flux cleaned = 0.00568188 Jy ! Component: 1500 - total flux cleaned = 0.00583137 Jy ! Component: 1550 - total flux cleaned = 0.00583093 Jy ! Component: 1600 - total flux cleaned = 0.00597723 Jy ! Component: 1650 - total flux cleaned = 0.00602531 Jy ! Component: 1700 - total flux cleaned = 0.00612099 Jy ! Component: 1750 - total flux cleaned = 0.00621452 Jy ! Component: 1800 - total flux cleaned = 0.00635389 Jy ! Component: 1850 - total flux cleaned = 0.00635406 Jy ! Component: 1900 - total flux cleaned = 0.00649062 Jy ! Component: 1950 - total flux cleaned = 0.00658128 Jy ! Component: 2000 - total flux cleaned = 0.0066258 Jy ! Component: 2050 - total flux cleaned = 0.00666997 Jy ! Component: 2100 - total flux cleaned = 0.00684327 Jy ! Component: 2150 - total flux cleaned = 0.00684279 Jy ! Component: 2200 - total flux cleaned = 0.00688468 Jy ! Component: 2250 - total flux cleaned = 0.00692649 Jy ! Component: 2300 - total flux cleaned = 0.00709297 Jy ! Component: 2350 - total flux cleaned = 0.00705165 Jy ! Component: 2400 - total flux cleaned = 0.00717404 Jy ! Component: 2450 - total flux cleaned = 0.00721424 Jy ! Component: 2500 - total flux cleaned = 0.00725419 Jy ! Component: 2550 - total flux cleaned = 0.00729405 Jy ! Component: 2600 - total flux cleaned = 0.00752871 Jy ! Component: 2650 - total flux cleaned = 0.00760635 Jy ! Component: 2700 - total flux cleaned = 0.00764498 Jy ! Component: 2750 - total flux cleaned = 0.00775949 Jy ! Component: 2800 - total flux cleaned = 0.00802379 Jy ! Component: 2850 - total flux cleaned = 0.00802397 Jy ! Component: 2900 - total flux cleaned = 0.00820949 Jy ! Component: 2950 - total flux cleaned = 0.00846701 Jy ! Component: 3000 - total flux cleaned = 0.00853984 Jy ! Component: 3050 - total flux cleaned = 0.00868483 Jy ! Component: 3100 - total flux cleaned = 0.00886482 Jy ! Component: 3150 - total flux cleaned = 0.0089362 Jy ! Component: 3200 - total flux cleaned = 0.00914886 Jy ! Component: 3250 - total flux cleaned = 0.00928946 Jy ! Component: 3300 - total flux cleaned = 0.00946403 Jy ! Component: 3350 - total flux cleaned = 0.00956806 Jy ! Component: 3400 - total flux cleaned = 0.00970567 Jy ! Component: 3450 - total flux cleaned = 0.00977419 Jy ! Component: 3500 - total flux cleaned = 0.00987609 Jy ! Component: 3550 - total flux cleaned = 0.0100113 Jy ! Component: 3600 - total flux cleaned = 0.00997763 Jy ! Component: 3650 - total flux cleaned = 0.0101116 Jy ! Component: 3700 - total flux cleaned = 0.0101783 Jy ! Component: 3750 - total flux cleaned = 0.0101782 Jy ! Component: 3800 - total flux cleaned = 0.0102771 Jy ! Component: 3850 - total flux cleaned = 0.0103429 Jy ! Component: 3900 - total flux cleaned = 0.0103754 Jy ! Component: 3950 - total flux cleaned = 0.0104728 Jy ! Component: 4000 - total flux cleaned = 0.0106022 Jy ! Component: 4050 - total flux cleaned = 0.0106665 Jy ! Total flux subtracted in 4096 components = 0.0107628 Jy ! Clean residual min=-0.001772 max=0.001821 Jy/beam ! Clean residual mean=-0.000008 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.32856 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 554 components and 0.32856 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0630-1227_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.464 x 3.814 at -2.159 degrees (North through East) ! Clean map min=-0.0074674 max=0.11504 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0630-1227_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000587539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53223 1.53223 3.06446 6.12892 12.2578 24.5157 49.0314 98.0628 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.792 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0630-1227_C_uvs.log closed on Tue Feb 18 20:26:22 2014