! Started logfile: /scr/pima/bp171a8_uvs/J1204+0408_X_uvs.log on Fri Dec 27 16:30:38 2013 obs /scr/pima/bp171a8_uvs/J1204+0408_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1204+0408_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1204+0408 ! ! 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 448 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 /scr/pima/bp171a8_uvs/J1204+0408_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=0.994294Jy sigma=2.855943 ! Fit after self-cal, rms=0.940108Jy sigma=2.674302 ! 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=1.053 mas, bmaj=2.587 mas, bpa=20.29 degrees ! Estimated noise=16.3797 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 = 0.0491477 Jy ! Component: 100 - total flux cleaned = 0.0655166 Jy ! Total flux subtracted in 100 components = 0.0655166 Jy ! Clean residual min=-0.005401 max=0.007283 Jy/beam ! Clean residual mean=-0.000003 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.0655166 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0655166 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=0.019295Jy sigma=0.060361 ! Fit after self-cal, rms=0.018778Jy sigma=0.059681 ! 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=1.249 mas, bmaj=2.752 mas, bpa=18.51 degrees ! Estimated noise=12.6174 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 = 0.00867947 Jy ! Component: 100 - total flux cleaned = 0.0124566 Jy ! Component: 150 - total flux cleaned = 0.014399 Jy ! Component: 200 - total flux cleaned = 0.0154306 Jy ! Total flux subtracted in 200 components = 0.0154306 Jy ! Clean residual min=-0.003443 max=0.005050 Jy/beam ! Clean residual mean=-0.000000 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.0809473 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.0809473 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=0.016569Jy sigma=0.044190 ! Fit after self-cal, rms=0.016512Jy sigma=0.044088 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.752 at 18.51 degrees (North through East) ! Clean map min=-0.0032674 max=0.063929 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.04 KP 0.87 ! LA 0.94 NL 1.09 OV 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 0.93 KP 0.94 ! LA 0.96 NL 1.06 OV 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.13 KP 1.03 ! LA 1.02 NL 1.05 OV 1.01 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 1.03 ! LA 0.89 NL 1.17 OV 1.08 SC 1.01 ! ! ! 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.016512Jy sigma=0.044088 ! Fit after self-cal, rms=0.016159Jy sigma=0.041955 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.25 mas, bmaj=2.761 mas, bpa=18.69 degrees ! Estimated noise=12.6066 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 = 0.000315961 Jy ! Component: 100 - total flux cleaned = 0.000421119 Jy ! Component: 150 - total flux cleaned = 0.000510727 Jy ! Component: 200 - total flux cleaned = 0.000551878 Jy ! Total flux subtracted in 200 components = 0.000551878 Jy ! Clean residual min=-0.003072 max=0.004381 Jy/beam ! Clean residual mean=-0.000003 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0814992 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0814992 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=0.016041Jy sigma=0.041797 ! Fit after self-cal, rms=0.016083Jy sigma=0.041763 ! 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=0.016083Jy sigma=0.041763 ! Fit after self-cal, rms=0.016104Jy sigma=0.041755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.761 mas, bpa=18.75 degrees ! Estimated noise=12.6136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126887 Jy ! Component: 100 - total flux cleaned = 0.000239038 Jy ! Component: 150 - total flux cleaned = 0.000339658 Jy ! Component: 200 - total flux cleaned = 0.00043173 Jy ! Total flux subtracted in 200 components = 0.00043173 Jy ! Clean residual min=-0.003026 max=0.004252 Jy/beam ! Clean residual mean=-0.000003 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0819309 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0819309 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=0.016023Jy sigma=0.041634 ! Fit after self-cal, rms=0.016048Jy sigma=0.041616 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) ! Added new window around map position (2.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281103 Jy ! Component: 100 - total flux cleaned = 0.00295319 Jy ! Component: 150 - total flux cleaned = 0.00316649 Jy ! Component: 200 - total flux cleaned = 0.00339386 Jy ! Total flux subtracted in 200 components = 0.00339386 Jy ! Clean residual min=-0.002168 max=0.002512 Jy/beam ! Clean residual mean=-0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0853247 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.0853247 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=0.015235Jy sigma=0.038833 ! Fit after self-cal, rms=0.015132Jy sigma=0.038582 ! 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=0.015132Jy sigma=0.038582 ! Fit after self-cal, rms=0.014651Jy sigma=0.037196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=2.761 mas, bpa=18.71 degrees ! Estimated noise=12.5101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102366 Jy ! Component: 100 - total flux cleaned = 0.000909139 Jy ! Component: 150 - total flux cleaned = 0.000973518 Jy ! Component: 200 - total flux cleaned = 0.000971448 Jy ! Total flux subtracted in 200 components = 0.000971448 Jy ! Clean residual min=-0.001985 max=0.002012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0862962 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.0862962 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=0.014435Jy sigma=0.036545 ! Fit after self-cal, rms=0.014410Jy sigma=0.036468 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 = 0.000568876 Jy ! Component: 100 - total flux cleaned = 0.000738821 Jy ! Component: 150 - total flux cleaned = 0.00082325 Jy ! Component: 200 - total flux cleaned = 0.000842243 Jy ! Total flux subtracted in 200 components = 0.000842243 Jy ! Clean residual min=-0.001885 max=0.001885 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0871384 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.0871384 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=0.014325Jy sigma=0.036224 ! Fit after self-cal, rms=0.014317Jy sigma=0.036195 ! 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=0.014317Jy sigma=0.036195 ! Fit after self-cal, rms=0.014202Jy sigma=0.036094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.477 mas, bmaj=3.188 mas, bpa=8.887 degrees ! Estimated noise=12.7462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453266 Jy ! Component: 100 - total flux cleaned = 0.000447752 Jy ! Component: 150 - total flux cleaned = 0.000533894 Jy ! Component: 200 - total flux cleaned = 0.000608076 Jy ! Total flux subtracted in 200 components = 0.000608076 Jy ! Clean residual min=-0.002389 max=0.002010 Jy/beam ! Clean residual mean=-0.000004 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0877465 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.0877465 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=0.014180Jy sigma=0.035878 ! Fit after self-cal, rms=0.014170Jy sigma=0.035851 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 = 0.000256587 Jy ! Component: 100 - total flux cleaned = 0.000354478 Jy ! Component: 150 - total flux cleaned = 0.000392213 Jy ! Component: 200 - total flux cleaned = 0.000437452 Jy ! Total flux subtracted in 200 components = 0.000437452 Jy ! Clean residual min=-0.002333 max=0.001884 Jy/beam ! Clean residual mean=-0.000004 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.088184 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.088184 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=0.014149Jy sigma=0.035765 ! Fit after self-cal, rms=0.014144Jy sigma=0.035751 ! 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=1.245 mas, bmaj=2.758 mas, bpa=18.59 degrees ! Estimated noise=12.4595 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 2.758 at 18.59 degrees (North through East) ! Clean map min=-0.0018468 max=0.061875 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=1.05 mas, bmaj=2.597 mas, bpa=20.34 degrees ! Estimated noise=16.1933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487144 Jy ! Component: 100 - total flux cleaned = 0.0653886 Jy ! Component: 150 - total flux cleaned = 0.0739531 Jy ! Component: 200 - total flux cleaned = 0.0788611 Jy ! Total flux subtracted in 200 components = 0.0788611 Jy ! Clean residual min=-0.003423 max=0.003351 Jy/beam ! Clean residual mean=-0.000005 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.0788611 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0788611 Jy ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=2.758 mas, bpa=18.59 degrees ! Estimated noise=12.4595 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 = 0.00290889 Jy ! Component: 100 - total flux cleaned = 0.00399048 Jy ! Component: 150 - total flux cleaned = 0.00486319 Jy ! Component: 200 - total flux cleaned = 0.00561003 Jy ! Total flux subtracted in 200 components = 0.00561003 Jy ! Clean residual min=-0.002119 max=0.001983 Jy/beam ! Clean residual mean=-0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0844711 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.0844711 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=2.477 mas, bmaj=3.188 mas, bpa=8.887 degrees ! Estimated noise=12.7462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585795 Jy ! Component: 100 - total flux cleaned = 0.0011908 Jy ! Component: 150 - total flux cleaned = 0.00169424 Jy ! Component: 200 - total flux cleaned = 0.00210145 Jy ! Total flux subtracted in 200 components = 0.00210145 Jy ! Clean residual min=-0.002425 max=0.002106 Jy/beam ! Clean residual mean=-0.000004 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0865726 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 = 0.000304838 Jy ! Component: 100 - total flux cleaned = 0.000554298 Jy ! Component: 150 - total flux cleaned = 0.000777106 Jy ! Component: 200 - total flux cleaned = 0.000964177 Jy ! Total flux subtracted in 200 components = 0.000964177 Jy ! Clean residual min=-0.002391 max=0.001922 Jy/beam ! Clean residual mean=-0.000004 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0875367 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 95 components and 0.0875367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=2.758 mas, bpa=18.59 degrees ! Estimated noise=12.4595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.09471e-05 Jy ! Component: 100 - total flux cleaned = 6.13921e-05 Jy ! Component: 150 - total flux cleaned = 6.09913e-05 Jy ! Component: 200 - total flux cleaned = 6.07231e-05 Jy ! Total flux subtracted in 200 components = 6.07231e-05 Jy ! Clean residual min=-0.001908 max=0.001669 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0875975 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.0875975 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=0.014140Jy sigma=0.035853 ! Fit after self-cal, rms=0.014131Jy sigma=0.035805 wmodel /scr/pima/bp171a8_uvs/J1204+0408_X_map.mod ! Writing 112 model components to file: /scr/pima/bp171a8_uvs/J1204+0408_X_map.mod wobs /scr/pima/bp171a8_uvs/J1204+0408_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1204+0408_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J1204+0408_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a8_uvs/J1204+0408_X_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 = -0.000491727 Jy ! Component: 100 - total flux cleaned = -0.000728199 Jy ! Component: 150 - total flux cleaned = -0.000889433 Jy ! Component: 200 - total flux cleaned = -0.00106182 Jy ! Component: 250 - total flux cleaned = -0.00113001 Jy ! Component: 300 - total flux cleaned = -0.00121618 Jy ! Component: 350 - total flux cleaned = -0.00129798 Jy ! Component: 400 - total flux cleaned = -0.00133751 Jy ! Component: 450 - total flux cleaned = -0.00137526 Jy ! Component: 500 - total flux cleaned = -0.00133924 Jy ! Component: 550 - total flux cleaned = -0.0013047 Jy ! Component: 600 - total flux cleaned = -0.00133851 Jy ! Component: 650 - total flux cleaned = -0.00133781 Jy ! Component: 700 - total flux cleaned = -0.00125849 Jy ! Component: 750 - total flux cleaned = -0.00122801 Jy ! Component: 800 - total flux cleaned = -0.00113801 Jy ! Component: 850 - total flux cleaned = -0.00110839 Jy ! Component: 900 - total flux cleaned = -0.00100915 Jy ! Component: 950 - total flux cleaned = -0.000954241 Jy ! Component: 1000 - total flux cleaned = -0.000927201 Jy ! Component: 1050 - total flux cleaned = -0.000874661 Jy ! Component: 1100 - total flux cleaned = -0.000811037 Jy ! Component: 1150 - total flux cleaned = -0.000786242 Jy ! Component: 1200 - total flux cleaned = -0.000785929 Jy ! Component: 1250 - total flux cleaned = -0.000761674 Jy ! Component: 1300 - total flux cleaned = -0.000761631 Jy ! Component: 1350 - total flux cleaned = -0.000727017 Jy ! Component: 1400 - total flux cleaned = -0.000760767 Jy ! Component: 1450 - total flux cleaned = -0.00074942 Jy ! Component: 1500 - total flux cleaned = -0.000738264 Jy ! Component: 1550 - total flux cleaned = -0.000749006 Jy ! Component: 1600 - total flux cleaned = -0.000780775 Jy ! Component: 1650 - total flux cleaned = -0.000801625 Jy ! Component: 1700 - total flux cleaned = -0.000791359 Jy ! Component: 1750 - total flux cleaned = -0.000822115 Jy ! Component: 1800 - total flux cleaned = -0.00084235 Jy ! Component: 1850 - total flux cleaned = -0.000872359 Jy ! Component: 1900 - total flux cleaned = -0.000931034 Jy ! Component: 1950 - total flux cleaned = -0.000930876 Jy ! Component: 2000 - total flux cleaned = -0.00100728 Jy ! Component: 2050 - total flux cleaned = -0.00104494 Jy ! Component: 2100 - total flux cleaned = -0.00110102 Jy ! Component: 2150 - total flux cleaned = -0.00113796 Jy ! Component: 2200 - total flux cleaned = -0.00122916 Jy ! Component: 2250 - total flux cleaned = -0.00126529 Jy ! Component: 2300 - total flux cleaned = -0.0013278 Jy ! Component: 2350 - total flux cleaned = -0.00136321 Jy ! Component: 2400 - total flux cleaned = -0.00139832 Jy ! Component: 2450 - total flux cleaned = -0.00144191 Jy ! Component: 2500 - total flux cleaned = -0.00146791 Jy ! Component: 2550 - total flux cleaned = -0.00151937 Jy ! Component: 2600 - total flux cleaned = -0.00157043 Jy ! Component: 2650 - total flux cleaned = -0.0015789 Jy ! Component: 2700 - total flux cleaned = -0.00163774 Jy ! Component: 2750 - total flux cleaned = -0.00167112 Jy ! Component: 2800 - total flux cleaned = -0.00171269 Jy ! Component: 2850 - total flux cleaned = -0.00173735 Jy ! Component: 2900 - total flux cleaned = -0.00178654 Jy ! Component: 2950 - total flux cleaned = -0.00183544 Jy ! Component: 3000 - total flux cleaned = -0.00185166 Jy ! Component: 3050 - total flux cleaned = -0.00189998 Jy ! Component: 3100 - total flux cleaned = -0.00193209 Jy ! Component: 3150 - total flux cleaned = -0.0019879 Jy ! Component: 3200 - total flux cleaned = -0.00201175 Jy ! Component: 3250 - total flux cleaned = -0.0020355 Jy ! Component: 3300 - total flux cleaned = -0.00208266 Jy ! Component: 3350 - total flux cleaned = -0.00211398 Jy ! Component: 3400 - total flux cleaned = -0.00215293 Jy ! Component: 3450 - total flux cleaned = -0.00217614 Jy ! Component: 3500 - total flux cleaned = -0.00223027 Jy ! Component: 3550 - total flux cleaned = -0.00226103 Jy ! Component: 3600 - total flux cleaned = -0.00230715 Jy ! Component: 3650 - total flux cleaned = -0.00233778 Jy ! Component: 3700 - total flux cleaned = -0.00240648 Jy ! Component: 3750 - total flux cleaned = -0.00241408 Jy ! Component: 3800 - total flux cleaned = -0.0024673 Jy ! Component: 3850 - total flux cleaned = -0.00251285 Jy ! Component: 3900 - total flux cleaned = -0.00253557 Jy ! Component: 3950 - total flux cleaned = -0.00255831 Jy ! Component: 4000 - total flux cleaned = -0.0026112 Jy ! Component: 4050 - total flux cleaned = -0.00267153 Jy ! Total flux subtracted in 4096 components = -0.00271676 Jy ! Clean residual min=-0.000464 max=0.000572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0848807 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 378 components and 0.0848807 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1204+0408_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 2.758 at 18.59 degrees (North through East) ! Clean map min=-0.0018442 max=0.061497 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1204+0408_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0614972 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114345 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.557807 0.557807 1.11561 2.23123 4.46246 8.92492 17.8498 35.6997 71.3993 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 537.82 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1204+0408_X_uvs.log closed on Fri Dec 27 16:30:45 2013