! Started logfile: /scr/pima/br149z8_uvs/J1818-1108_X_uvs.log on Tue Mar 29 13:38:34 2016 obs /scr/pima/br149z8_uvs/J1818-1108_X_uva.fits ! Reading UV FITS file: /scr/pima/br149z8_uvs/J1818-1108_X_uva.fits ! AN table 1: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J1818-1108 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1680 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br149z8_uvs/J1818-1108_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023587Jy sigma=27.126985 ! Fit after self-cal, rms=0.793234Jy sigma=21.148435 ! 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=2.36 mas, bmaj=6.659 mas, bpa=-13.17 degrees ! Estimated noise=1.07487 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160268 Jy ! Component: 100 - total flux cleaned = 0.240971 Jy ! Total flux subtracted in 100 components = 0.240971 Jy ! Clean residual min=-0.040012 max=0.042906 Jy/beam ! Clean residual mean=-0.000180 rms=0.016464 Jy/beam ! Combined flux in latest and established models = 0.240971 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.240971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.136967Jy sigma=3.645463 ! Fit after self-cal, rms=0.136783Jy sigma=3.638342 ! 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=2.744 mas, bmaj=6.963 mas, bpa=-11.73 degrees ! Estimated noise=0.727415 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 = 0.0745767 Jy ! Component: 100 - total flux cleaned = 0.116904 Jy ! Component: 150 - total flux cleaned = 0.134766 Jy ! Component: 200 - total flux cleaned = 0.143974 Jy ! Total flux subtracted in 200 components = 0.143974 Jy ! Clean residual min=-0.020285 max=0.020304 Jy/beam ! Clean residual mean=-0.000292 rms=0.010822 Jy/beam ! Combined flux in latest and established models = 0.384945 Jy ! Performing phase self-cal ! Adding 120 model components to the UV plane model. ! The established model now contains 162 components and 0.384945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065227Jy sigma=1.723438 ! Fit after self-cal, rms=0.064811Jy sigma=1.714411 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.744 x 6.963 at -11.73 degrees (North through East) ! Clean map min=-0.023711 max=0.18866 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.064811Jy sigma=1.714411 ! Fit after self-cal, rms=0.064811Jy sigma=1.714411 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.744 mas, bmaj=6.963 mas, bpa=-11.73 degrees ! Estimated noise=0.727415 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 = 0.00972427 Jy ! Component: 100 - total flux cleaned = 0.0150712 Jy ! Component: 150 - total flux cleaned = 0.0195354 Jy ! Component: 200 - total flux cleaned = 0.0213813 Jy ! Total flux subtracted in 200 components = 0.0213813 Jy ! Clean residual min=-0.009773 max=0.009779 Jy/beam ! Clean residual mean=-0.000165 rms=0.005701 Jy/beam ! Combined flux in latest and established models = 0.406326 Jy ! Performing phase self-cal ! Adding 133 model components to the UV plane model. ! The established model now contains 286 components and 0.406326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042466Jy sigma=1.100771 ! Fit after self-cal, rms=0.042350Jy sigma=1.098425 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042350Jy sigma=1.098425 ! Fit after self-cal, rms=0.032779Jy sigma=0.811517 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.8 mas, bmaj=7.095 mas, bpa=-11.38 degrees ! Estimated noise=0.71828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690349 Jy ! Component: 100 - total flux cleaned = 0.0071452 Jy ! Component: 150 - total flux cleaned = 0.00750441 Jy ! Component: 200 - total flux cleaned = 0.0086936 Jy ! Total flux subtracted in 200 components = 0.0086936 Jy ! Clean residual min=-0.002050 max=0.002068 Jy/beam ! Clean residual mean=-0.000006 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.41502 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 359 components and 0.415019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029210Jy sigma=0.709191 ! Fit after self-cal, rms=0.029129Jy sigma=0.707587 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 = 0.000494161 Jy ! Component: 100 - total flux cleaned = 0.000845011 Jy ! Component: 150 - total flux cleaned = 0.00077362 Jy ! Component: 200 - total flux cleaned = 0.000782388 Jy ! Total flux subtracted in 200 components = 0.000782388 Jy ! Clean residual min=-0.001129 max=0.001128 Jy/beam ! Clean residual mean=-0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.415802 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 411 components and 0.415802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028636Jy sigma=0.694943 ! Fit after self-cal, rms=0.028628Jy sigma=0.694781 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028628Jy sigma=0.694781 ! Fit after self-cal, rms=0.028605Jy sigma=0.692162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.801 mas, bmaj=7.095 mas, bpa=-11.38 degrees ! Estimated noise=0.718423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165694 Jy ! Component: 100 - total flux cleaned = 0.00178133 Jy ! Component: 150 - total flux cleaned = 0.00183517 Jy ! Component: 200 - total flux cleaned = 0.00193605 Jy ! Total flux subtracted in 200 components = 0.00193605 Jy ! Clean residual min=-0.000830 max=0.000827 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.417738 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 459 components and 0.417738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028360Jy sigma=0.686128 ! Fit after self-cal, rms=0.028358Jy sigma=0.686060 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 = -0.000152411 Jy ! Component: 100 - total flux cleaned = 6.49227e-05 Jy ! Component: 150 - total flux cleaned = 0.000186976 Jy ! Component: 200 - total flux cleaned = 0.000263417 Jy ! Total flux subtracted in 200 components = 0.000263417 Jy ! Clean residual min=-0.000622 max=0.000623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.418001 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 502 components and 0.418001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028234Jy sigma=0.683028 ! Fit after self-cal, rms=0.028235Jy sigma=0.683011 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028235Jy sigma=0.683011 ! Fit after self-cal, rms=0.028297Jy sigma=0.682608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=7.292 mas, bpa=-9.646 degrees ! Estimated noise=0.723499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000933461 Jy ! Component: 100 - total flux cleaned = 0.000934774 Jy ! Component: 150 - total flux cleaned = 0.00103383 Jy ! Component: 200 - total flux cleaned = 0.00115839 Jy ! Total flux subtracted in 200 components = 0.00115839 Jy ! Clean residual min=-0.000509 max=0.000509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.41916 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 543 components and 0.41916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028209Jy sigma=0.680571 ! Fit after self-cal, rms=0.028209Jy sigma=0.680551 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 = 0.000152597 Jy ! Component: 100 - total flux cleaned = 0.000265429 Jy ! Component: 150 - total flux cleaned = 0.000290824 Jy ! Component: 200 - total flux cleaned = 0.000364138 Jy ! Total flux subtracted in 200 components = 0.000364138 Jy ! Clean residual min=-0.000395 max=0.000395 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.419524 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 582 components and 0.419524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028160Jy sigma=0.679395 ! Fit after self-cal, rms=0.028160Jy sigma=0.679388 ! 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=2.801 mas, bmaj=7.098 mas, bpa=-11.4 degrees ! Estimated noise=0.718729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.801 x 7.098 at -11.4 degrees (North through East) ! Clean map min=-0.0093064 max=0.17493 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=2.407 mas, bmaj=6.721 mas, bpa=-12.72 degrees ! Estimated noise=1.08216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159515 Jy ! Component: 100 - total flux cleaned = 0.237403 Jy ! Component: 150 - total flux cleaned = 0.289358 Jy ! Component: 200 - total flux cleaned = 0.319786 Jy ! Total flux subtracted in 200 components = 0.319786 Jy ! Clean residual min=-0.021895 max=0.022212 Jy/beam ! Clean residual mean=-0.000134 rms=0.009953 Jy/beam ! Combined flux in latest and established models = 0.319785 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 89 model components to the UV plane model. ! The established model now contains 89 components and 0.319785 Jy ! Inverting map and beam ! Estimated beam: bmin=2.801 mas, bmaj=7.098 mas, bpa=-11.4 degrees ! Estimated noise=0.718729 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 = 0.0312735 Jy ! Component: 100 - total flux cleaned = 0.0458782 Jy ! Component: 150 - total flux cleaned = 0.0554178 Jy ! Component: 200 - total flux cleaned = 0.0607758 Jy ! Total flux subtracted in 200 components = 0.0607758 Jy ! Clean residual min=-0.013776 max=0.013708 Jy/beam ! Clean residual mean=-0.000193 rms=0.006976 Jy/beam ! Combined flux in latest and established models = 0.380561 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 207 components and 0.380561 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=7.292 mas, bpa=-9.646 degrees ! Estimated noise=0.723499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000439948 Jy ! Component: 100 - total flux cleaned = -0.00103369 Jy ! Component: 150 - total flux cleaned = -0.00256266 Jy ! Component: 200 - total flux cleaned = -0.00424462 Jy ! Total flux subtracted in 200 components = -0.00424462 Jy ! Clean residual min=-0.006105 max=0.006081 Jy/beam ! Clean residual mean=-0.000083 rms=0.003261 Jy/beam ! Combined flux in latest and established models = 0.376316 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 = -0.000364289 Jy ! Component: 100 - total flux cleaned = 0.000529777 Jy ! Component: 150 - total flux cleaned = 7.96447e-06 Jy ! Component: 200 - total flux cleaned = -0.00188301 Jy ! Total flux subtracted in 200 components = -0.00188301 Jy ! Clean residual min=-0.003783 max=0.003761 Jy/beam ! Clean residual mean=-0.000037 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.374433 Jy ! Adding 209 model components to the UV plane model. ! The established model now contains 412 components and 0.374433 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.801 mas, bmaj=7.098 mas, bpa=-11.4 degrees ! Estimated noise=0.718729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152394 Jy ! Component: 100 - total flux cleaned = 0.00153982 Jy ! Component: 150 - total flux cleaned = 0.000773208 Jy ! Component: 200 - total flux cleaned = 0.000327932 Jy ! Total flux subtracted in 200 components = 0.000327932 Jy ! Clean residual min=-0.001734 max=0.001730 Jy/beam ! Clean residual mean=-0.000017 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.374761 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 483 components and 0.374761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028868Jy sigma=0.699576 ! Fit after self-cal, rms=0.028792Jy sigma=0.697571 wmodel /scr/pima/br149z8_uvs/J1818-1108_X_map.mod ! Writing 483 model components to file: /scr/pima/br149z8_uvs/J1818-1108_X_map.mod wobs /scr/pima/br149z8_uvs/J1818-1108_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149z8_uvs/J1818-1108_X_uvs.fits wwins /scr/pima/br149z8_uvs/J1818-1108_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/br149z8_uvs/J1818-1108_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.801 x 7.098 at -11.4 degrees (North through East) ! Clean map min=-0.011709 max=0.16327 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149z8_uvs/J1818-1108_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163268 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00070975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30414 1.30414 2.60829 5.21658 10.4332 20.8663 41.7326 83.4653 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 230.035 quit ! Quitting program ! Log file /scr/pima/br149z8_uvs/J1818-1108_X_uvs.log closed on Tue Mar 29 13:38:37 2016