! Started logfile: /d2/scr/pima/bp177c_uvs/J1325-4301_X_uvs.log on Sat Mar 22 21:15:29 2014 obs /d2/scr/pima/bp177c_uvs/J1325-4301_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1325-4301_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1325-4301 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 360 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1325-4301_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. ! ! 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=1.471459Jy sigma=32.837851 ! Fit after self-cal, rms=1.018079Jy sigma=22.219898 ! 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=0.8677 mas, bmaj=7.766 mas, bpa=8.348 degrees ! Estimated noise=2.62563 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 = 0.347952 Jy ! Component: 100 - total flux cleaned = 0.611348 Jy ! Total flux subtracted in 100 components = 0.611348 Jy ! Clean residual min=-0.121025 max=0.160410 Jy/beam ! Clean residual mean=0.000736 rms=0.068642 Jy/beam ! Combined flux in latest and established models = 0.611348 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 78 components and 0.611348 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=0.818014Jy sigma=19.426444 ! Fit after self-cal, rms=0.817725Jy sigma=19.422459 ! 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=1.086 mas, bmaj=7.558 mas, bpa=7.294 degrees ! Estimated noise=1.84209 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 = 0.483645 Jy ! Component: 100 - total flux cleaned = 0.832157 Jy ! Component: 150 - total flux cleaned = 1.02938 Jy ! Component: 200 - total flux cleaned = 1.11014 Jy ! Total flux subtracted in 200 components = 1.11014 Jy ! Clean residual min=-0.121161 max=0.120789 Jy/beam ! Clean residual mean=0.003681 rms=0.077217 Jy/beam ! Combined flux in latest and established models = 1.72149 Jy ! Performing phase self-cal ! Adding 170 model components to the UV plane model. ! The established model now contains 236 components and 1.72149 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=0.373951Jy sigma=9.069520 ! Fit after self-cal, rms=0.373661Jy sigma=9.065061 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 7.558 at 7.294 degrees (North through East) ! Clean map min=-0.14096 max=0.51153 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* 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: ! FD 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 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: ! FD 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 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: ! FD 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: ! FD 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: ! FD 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.373661Jy sigma=9.065061 ! Fit after self-cal, rms=0.373661Jy sigma=9.065061 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=7.558 mas, bpa=7.294 degrees ! Estimated noise=1.84209 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 = 0.0198756 Jy ! Component: 100 - total flux cleaned = 0.0315764 Jy ! Component: 150 - total flux cleaned = 0.0369542 Jy ! Component: 200 - total flux cleaned = 0.00506223 Jy ! Total flux subtracted in 200 components = 0.00506223 Jy ! Clean residual min=-0.073422 max=0.073489 Jy/beam ! Clean residual mean=0.002600 rms=0.048055 Jy/beam ! Combined flux in latest and established models = 1.72655 Jy ! Performing phase self-cal ! Adding 185 model components to the UV plane model. ! The established model now contains 413 components and 1.72655 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=0.241176Jy sigma=5.841792 ! Fit after self-cal, rms=0.240968Jy sigma=5.837886 ! 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=0.240968Jy sigma=5.837886 ! Fit after self-cal, rms=0.208394Jy sigma=4.897398 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=7.555 mas, bpa=7.203 degrees ! Estimated noise=1.79935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265025 Jy ! Component: 100 - total flux cleaned = 0.0264219 Jy ! Component: 150 - total flux cleaned = 0.0341598 Jy ! Component: 200 - total flux cleaned = 0.0413282 Jy ! Total flux subtracted in 200 components = 0.0413282 Jy ! Clean residual min=-0.028868 max=0.028796 Jy/beam ! Clean residual mean=0.000889 rms=0.018222 Jy/beam ! Combined flux in latest and established models = 1.76788 Jy selfcal ! Performing phase self-cal ! Adding 171 model components to the UV plane model. ! The established model now contains 581 components and 1.76788 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=0.173951Jy sigma=4.160405 ! Fit after self-cal, rms=0.173773Jy sigma=4.158897 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 = 0.0160932 Jy ! Component: 100 - total flux cleaned = 0.0186783 Jy ! Component: 150 - total flux cleaned = 0.0262702 Jy ! Component: 200 - total flux cleaned = 0.0352387 Jy ! Total flux subtracted in 200 components = 0.0352387 Jy ! Clean residual min=-0.015884 max=0.015869 Jy/beam ! Clean residual mean=0.000487 rms=0.010341 Jy/beam ! Combined flux in latest and established models = 1.80312 Jy ! Performing phase self-cal ! Adding 170 model components to the UV plane model. ! The established model now contains 742 components and 1.80312 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=0.159598Jy sigma=3.946509 ! Fit after self-cal, rms=0.159557Jy sigma=3.946087 ! 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=0.159557Jy sigma=3.946087 ! Fit after self-cal, rms=0.117462Jy sigma=2.632325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=7.531 mas, bpa=7.118 degrees ! Estimated noise=1.80833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319782 Jy ! Component: 100 - total flux cleaned = -0.00653027 Jy ! Component: 150 - total flux cleaned = -0.00838177 Jy ! Component: 200 - total flux cleaned = -0.00544854 Jy ! Total flux subtracted in 200 components = -0.00544854 Jy ! Clean residual min=-0.009404 max=0.009543 Jy/beam ! Clean residual mean=0.000272 rms=0.005778 Jy/beam ! Combined flux in latest and established models = 1.79767 Jy selfcal ! Performing phase self-cal ! Adding 171 model components to the UV plane model. ! The established model now contains 886 components and 1.79767 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=0.111306Jy sigma=2.504941 ! Fit after self-cal, rms=0.111201Jy sigma=2.503789 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 = 0.00466414 Jy ! Component: 100 - total flux cleaned = 0.00976739 Jy ! Component: 150 - total flux cleaned = 0.0178825 Jy ! Component: 200 - total flux cleaned = 0.0252626 Jy ! Total flux subtracted in 200 components = 0.0252626 Jy ! Clean residual min=-0.005049 max=0.005130 Jy/beam ! Clean residual mean=0.000129 rms=0.003183 Jy/beam ! Combined flux in latest and established models = 1.82293 Jy ! Performing phase self-cal ! Adding 143 model components to the UV plane model. ! The established model now contains 1006 components and 1.82293 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=0.108738Jy sigma=2.469493 ! Fit after self-cal, rms=0.108650Jy sigma=2.468564 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.108650Jy sigma=2.468564 ! Fit after self-cal, rms=0.105743Jy sigma=2.367446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=9.117 mas, bpa=-1.901 degrees ! Estimated noise=2.16568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846795 Jy ! Component: 100 - total flux cleaned = 0.00491367 Jy ! Component: 150 - total flux cleaned = 0.00998236 Jy ! Component: 200 - total flux cleaned = 0.0147155 Jy ! Total flux subtracted in 200 components = 0.0147155 Jy ! Clean residual min=-0.010908 max=0.011000 Jy/beam ! Clean residual mean=0.000244 rms=0.005498 Jy/beam ! Combined flux in latest and established models = 1.83765 Jy selfcal ! Performing phase self-cal ! Adding 164 model components to the UV plane model. ! The established model now contains 1133 components and 1.83765 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=0.100341Jy sigma=2.259684 ! Fit after self-cal, rms=0.100263Jy sigma=2.258850 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 = 0.0055985 Jy ! Component: 100 - total flux cleaned = 0.00961588 Jy ! Component: 150 - total flux cleaned = 0.014553 Jy ! Component: 200 - total flux cleaned = 0.0187736 Jy ! Total flux subtracted in 200 components = 0.0187736 Jy ! Clean residual min=-0.003962 max=0.003952 Jy/beam ! Clean residual mean=0.000015 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 1.85642 Jy ! Performing phase self-cal ! Adding 120 model components to the UV plane model. ! The established model now contains 1240 components and 1.85642 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=0.099195Jy sigma=2.249899 ! Fit after self-cal, rms=0.099193Jy sigma=2.249609 ! 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=1.104 mas, bmaj=7.518 mas, bpa=7.123 degrees ! Estimated noise=1.82519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 7.518 at 7.123 degrees (North through East) ! Clean map min=-0.033044 max=0.42147 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=0.8759 mas, bmaj=7.707 mas, bpa=8.269 degrees ! Estimated noise=2.62831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.347726 Jy ! Component: 100 - total flux cleaned = 0.61115 Jy ! Component: 150 - total flux cleaned = 0.836004 Jy ! Component: 200 - total flux cleaned = 1.02985 Jy ! Total flux subtracted in 200 components = 1.02985 Jy ! Clean residual min=-0.099134 max=0.119901 Jy/beam ! Clean residual mean=0.000893 rms=0.052617 Jy/beam ! Combined flux in latest and established models = 1.02985 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 147 model components to the UV plane model. ! The established model now contains 147 components and 1.02985 Jy ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=7.518 mas, bpa=7.123 degrees ! Estimated noise=1.82519 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 = 0.359018 Jy ! Component: 100 - total flux cleaned = 0.598878 Jy ! Component: 150 - total flux cleaned = 0.686174 Jy ! Component: 200 - total flux cleaned = 0.710931 Jy ! Total flux subtracted in 200 components = 0.710931 Jy ! Clean residual min=-0.097064 max=0.097224 Jy/beam ! Clean residual mean=0.003058 rms=0.061711 Jy/beam ! Combined flux in latest and established models = 1.74078 Jy ! Adding 165 model components to the UV plane model. ! The established model now contains 286 components and 1.74078 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=2.303 mas, bmaj=9.117 mas, bpa=-1.901 degrees ! Estimated noise=2.16568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258921 Jy ! Component: 100 - total flux cleaned = 0.0204845 Jy ! Component: 150 - total flux cleaned = 0.0589919 Jy ! Component: 200 - total flux cleaned = 0.097899 Jy ! Total flux subtracted in 200 components = 0.097899 Jy ! Clean residual min=-0.077867 max=0.077323 Jy/beam ! Clean residual mean=0.002337 rms=0.045470 Jy/beam ! Combined flux in latest and established models = 1.83868 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 = 0.0354499 Jy ! Component: 100 - total flux cleaned = 0.0644528 Jy ! Component: 150 - total flux cleaned = 0.0996276 Jy ! Component: 200 - total flux cleaned = 0.129574 Jy ! Total flux subtracted in 200 components = 0.129574 Jy ! Clean residual min=-0.060961 max=0.061138 Jy/beam ! Clean residual mean=0.001066 rms=0.020922 Jy/beam ! Combined flux in latest and established models = 1.96826 Jy ! Adding 299 model components to the UV plane model. ! The established model now contains 576 components and 1.96826 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=7.518 mas, bpa=7.123 degrees ! Estimated noise=1.82519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0175163 Jy ! Component: 100 - total flux cleaned = -0.0234458 Jy ! Component: 150 - total flux cleaned = -0.0275345 Jy ! Component: 200 - total flux cleaned = -0.0331921 Jy ! Total flux subtracted in 200 components = -0.0331921 Jy ! Clean residual min=-0.010183 max=0.010192 Jy/beam ! Clean residual mean=-0.000135 rms=0.003960 Jy/beam ! Combined flux in latest and established models = 1.93506 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 634 components and 1.93506 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=0.109022Jy sigma=2.420221 ! Fit after self-cal, rms=0.107803Jy sigma=2.403284 wmodel /d2/scr/pima/bp177c_uvs/J1325-4301_X_map.mod ! Writing 634 model components to file: /d2/scr/pima/bp177c_uvs/J1325-4301_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1325-4301_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1325-4301_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1325-4301_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177c_uvs/J1325-4301_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 7.518 at 7.123 degrees (North through East) ! Clean map min=-0.043511 max=0.40727 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1325-4301_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.407271 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00345588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.54564 2.54564 5.09128 10.1826 20.3651 40.7302 81.4605 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0103 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.407 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 117.848 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1325-4301_X_uvs.log closed on Sat Mar 22 21:15:32 2014