! Started logfile: /scr/pima/bp192a1_uvs/J2348-1631_X_uvs.log on Wed Sep 16 13:33:54 2015 obs /scr/pima/bp192a1_uvs/J2348-1631_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J2348-1631_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.892512 visibilities/baseline/integration-bin. ! Found source: J2348-1631 ! ! 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 5912 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/bp192a1_uvs/J2348-1631_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.019925Jy sigma=37.190947 ! Fit after self-cal, rms=0.900179Jy sigma=16.401198 ! 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=0.8342 mas, bmaj=1.956 mas, bpa=8.629 degrees ! Estimated noise=0.835651 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 = 1.03083 Jy ! Component: 100 - total flux cleaned = 1.39842 Jy ! Total flux subtracted in 100 components = 1.39842 Jy ! Clean residual min=-0.155904 max=0.385098 Jy/beam ! Clean residual mean=-0.000388 rms=0.047444 Jy/beam ! Combined flux in latest and established models = 1.39842 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.39842 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=0.693259Jy sigma=12.502792 ! Fit after self-cal, rms=0.689688Jy sigma=12.447306 ! Inverting map ! Added new window around map position (1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.335442 Jy ! Component: 100 - total flux cleaned = 0.524177 Jy ! Total flux subtracted in 100 components = 0.524177 Jy ! Clean residual min=-0.102457 max=0.154712 Jy/beam ! Clean residual mean=-0.000228 rms=0.027147 Jy/beam ! Combined flux in latest and established models = 1.92259 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 1.92259 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=0.436909Jy sigma=7.436728 ! Fit after self-cal, rms=0.425963Jy sigma=7.239915 ! 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=1.059 mas, bmaj=2.372 mas, bpa=5.125 degrees ! Estimated noise=0.509724 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 = 0.197464 Jy ! Component: 100 - total flux cleaned = 0.305715 Jy ! Component: 150 - total flux cleaned = 0.372353 Jy ! Component: 200 - total flux cleaned = 0.414233 Jy ! Total flux subtracted in 200 components = 0.414233 Jy ! Clean residual min=-0.106092 max=0.100735 Jy/beam ! Clean residual mean=-0.000205 rms=0.025223 Jy/beam ! Combined flux in latest and established models = 2.33683 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 2.33683 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=0.315325Jy sigma=5.295863 ! Fit after self-cal, rms=0.311076Jy sigma=5.222076 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.372 at 5.125 degrees (North through East) ! Clean map min=-0.10305 max=1.3224 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 KP 1.06 LA 1.00 ! MK 1.05 NL 1.15 OV 0.97 PT 0.85 ! SC 0.99 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.311076Jy sigma=5.222076 ! Fit after self-cal, rms=0.304922Jy sigma=5.103042 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.384 mas, bpa=5.554 degrees ! Estimated noise=0.51107 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 = 0.0386385 Jy ! Component: 100 - total flux cleaned = 0.0479988 Jy ! Component: 150 - total flux cleaned = 0.0485658 Jy ! Component: 200 - total flux cleaned = 0.0495753 Jy ! Total flux subtracted in 200 components = 0.0495753 Jy ! Clean residual min=-0.095132 max=0.083711 Jy/beam ! Clean residual mean=-0.000131 rms=0.022524 Jy/beam ! Combined flux in latest and established models = 2.3864 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 2.3864 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=0.298502Jy sigma=5.032825 ! Fit after self-cal, rms=0.297067Jy sigma=5.011749 ! 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=0.297067Jy sigma=5.011749 ! Fit after self-cal, rms=0.297005Jy sigma=5.009440 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.383 mas, bpa=5.568 degrees ! Estimated noise=0.511499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101569 Jy ! Component: 100 - total flux cleaned = 0.0114832 Jy ! Component: 150 - total flux cleaned = 0.0120035 Jy ! Component: 200 - total flux cleaned = 0.0128158 Jy ! Total flux subtracted in 200 components = 0.0128158 Jy ! Clean residual min=-0.093953 max=0.082828 Jy/beam ! Clean residual mean=-0.000126 rms=0.022372 Jy/beam ! Combined flux in latest and established models = 2.39922 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 2.39922 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=0.294234Jy sigma=4.978677 ! Fit after self-cal, rms=0.293537Jy sigma=4.967719 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 = 0.00424608 Jy ! Component: 100 - total flux cleaned = 0.00468361 Jy ! Component: 150 - total flux cleaned = 0.00545615 Jy ! Component: 200 - total flux cleaned = 0.00653128 Jy ! Total flux subtracted in 200 components = 0.00653128 Jy ! Clean residual min=-0.092578 max=0.081492 Jy/beam ! Clean residual mean=-0.000119 rms=0.022232 Jy/beam ! Combined flux in latest and established models = 2.40575 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 2.40575 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=0.291854Jy sigma=4.947898 ! Fit after self-cal, rms=0.291491Jy sigma=4.941578 ! 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=0.291491Jy sigma=4.941578 ! Fit after self-cal, rms=0.291501Jy sigma=4.941165 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.383 mas, bpa=5.56 degrees ! Estimated noise=0.511638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354829 Jy ! Component: 100 - total flux cleaned = 0.0039122 Jy ! Component: 150 - total flux cleaned = 0.00455806 Jy ! Component: 200 - total flux cleaned = 0.00518816 Jy ! Total flux subtracted in 200 components = 0.00518816 Jy ! Clean residual min=-0.091764 max=0.080956 Jy/beam ! Clean residual mean=-0.000117 rms=0.022184 Jy/beam ! Combined flux in latest and established models = 2.41094 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 2.41094 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=0.290322Jy sigma=4.927270 ! Fit after self-cal, rms=0.290138Jy sigma=4.923337 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 = 0.00200005 Jy ! Component: 100 - total flux cleaned = 0.0019919 Jy ! Component: 150 - total flux cleaned = 0.00259987 Jy ! Component: 200 - total flux cleaned = 0.0028889 Jy ! Total flux subtracted in 200 components = 0.0028889 Jy ! Clean residual min=-0.090880 max=0.080640 Jy/beam ! Clean residual mean=-0.000115 rms=0.022111 Jy/beam ! Combined flux in latest and established models = 2.41383 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 2.41383 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=0.289267Jy sigma=4.912081 ! Fit after self-cal, rms=0.289173Jy sigma=4.909267 ! 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=0.289173Jy sigma=4.909267 ! Fit after self-cal, rms=0.289183Jy sigma=4.909158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=4.925 mas, bpa=19.6 degrees ! Estimated noise=0.611269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132896 Jy ! Component: 100 - total flux cleaned = 0.0145716 Jy ! Component: 150 - total flux cleaned = 0.0163435 Jy ! Component: 200 - total flux cleaned = 0.0175001 Jy ! Total flux subtracted in 200 components = 0.0175001 Jy ! Clean residual min=-0.142509 max=0.103383 Jy/beam ! Clean residual mean=-0.000178 rms=0.035404 Jy/beam ! Combined flux in latest and established models = 2.43133 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 55 components and 2.43133 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=0.287841Jy sigma=4.911495 ! Fit after self-cal, rms=0.287758Jy sigma=4.907801 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 = -0.00109148 Jy ! Component: 100 - total flux cleaned = 0.000552204 Jy ! Component: 150 - total flux cleaned = 0.00159912 Jy ! Component: 200 - total flux cleaned = 0.00263352 Jy ! Total flux subtracted in 200 components = 0.00263352 Jy ! Clean residual min=-0.141014 max=0.101844 Jy/beam ! Clean residual mean=-0.000175 rms=0.035142 Jy/beam ! Combined flux in latest and established models = 2.43396 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 2.43396 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=0.287398Jy sigma=4.907626 ! Fit after self-cal, rms=0.287331Jy sigma=4.904318 ! 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=1.061 mas, bmaj=2.383 mas, bpa=5.553 degrees ! Estimated noise=0.511647 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.383 at 5.553 degrees (North through East) ! Clean map min=-0.088664 max=1.2887 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 ! Performing amp+phase self-cal ! ! 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=0.287331Jy sigma=4.904318 ! Fit after self-cal, rms=0.282513Jy sigma=4.817756 ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.383 mas, bpa=5.502 degrees ! Estimated noise=0.511305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00700304 Jy ! Component: 100 - total flux cleaned = -0.00698295 Jy ! Component: 150 - total flux cleaned = -0.00815401 Jy ! Component: 200 - total flux cleaned = -0.00886885 Jy ! Total flux subtracted in 200 components = -0.00886885 Jy ! Clean residual min=-0.084338 max=0.076492 Jy/beam ! Clean residual mean=-0.000102 rms=0.020948 Jy/beam ! Combined flux in latest and established models = 2.42509 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 2.42509 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=0.281640Jy sigma=4.785756 ! Fit after self-cal, rms=0.281626Jy sigma=4.784163 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000390132 Jy ! Component: 100 - total flux cleaned = -0.00074006 Jy ! Component: 150 - total flux cleaned = -0.000743318 Jy ! Component: 200 - total flux cleaned = -0.0010593 Jy ! Total flux subtracted in 200 components = -0.0010593 Jy ! Clean residual min=-0.084035 max=0.075687 Jy/beam ! Clean residual mean=-0.000104 rms=0.020892 Jy/beam ! Combined flux in latest and established models = 2.42403 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 2.42403 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=0.280867Jy sigma=4.771287 ! Fit after self-cal, rms=0.280858Jy sigma=4.769935 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.280858Jy sigma=4.769935 ! Fit after self-cal, rms=0.278631Jy sigma=4.726855 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=0.836 mas, bmaj=1.959 mas, bpa=8.766 degrees ! Estimated noise=0.839156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.05655 Jy ! Component: 100 - total flux cleaned = 1.49443 Jy ! Component: 150 - total flux cleaned = 1.75176 Jy ! Component: 200 - total flux cleaned = 1.92539 Jy ! Total flux subtracted in 200 components = 1.92539 Jy ! Clean residual min=-0.083805 max=0.106326 Jy/beam ! Clean residual mean=-0.000215 rms=0.022819 Jy/beam ! Combined flux in latest and established models = 1.92539 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 24 model components to the UV plane model. ! The established model now contains 24 components and 1.92539 Jy ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.383 mas, bpa=5.548 degrees ! Estimated noise=0.511329 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 (1.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182142 Jy ! Component: 100 - total flux cleaned = 0.295972 Jy ! Component: 150 - total flux cleaned = 0.375052 Jy ! Component: 200 - total flux cleaned = 0.431527 Jy ! Total flux subtracted in 200 components = 0.431527 Jy ! Clean residual min=-0.078852 max=0.076458 Jy/beam ! Clean residual mean=-0.000188 rms=0.019891 Jy/beam ! Combined flux in latest and established models = 2.35691 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 59 components and 2.35691 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=2.371 mas, bmaj=4.928 mas, bpa=19.62 degrees ! Estimated noise=0.610892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0663367 Jy ! Component: 100 - total flux cleaned = 0.104147 Jy ! Component: 150 - total flux cleaned = 0.121588 Jy ! Component: 200 - total flux cleaned = 0.126258 Jy ! Total flux subtracted in 200 components = 0.126258 Jy ! Clean residual min=-0.123865 max=0.094816 Jy/beam ! Clean residual mean=-0.000161 rms=0.030219 Jy/beam ! Combined flux in latest and established models = 2.48317 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 = 0.00357183 Jy ! Component: 100 - total flux cleaned = 0.0075332 Jy ! Component: 150 - total flux cleaned = 0.0106199 Jy ! Component: 200 - total flux cleaned = 0.0140923 Jy ! Total flux subtracted in 200 components = 0.0140923 Jy ! Clean residual min=-0.119730 max=0.091744 Jy/beam ! Clean residual mean=-0.000144 rms=0.029862 Jy/beam ! Combined flux in latest and established models = 2.49726 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 2.49726 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.383 mas, bpa=5.548 degrees ! Estimated noise=0.511329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162264 Jy ! Component: 100 - total flux cleaned = 0.00193823 Jy ! Component: 150 - total flux cleaned = 0.00497055 Jy ! Component: 200 - total flux cleaned = 0.00714578 Jy ! Total flux subtracted in 200 components = 0.00714578 Jy ! Clean residual min=-0.076583 max=0.073206 Jy/beam ! Clean residual mean=-0.000078 rms=0.018424 Jy/beam ! Combined flux in latest and established models = 2.50441 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 2.50441 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=0.262672Jy sigma=4.427731 ! Fit after self-cal, rms=0.260484Jy sigma=4.380279 wmodel /scr/pima/bp192a1_uvs/J2348-1631_X_map.mod ! Writing 79 model components to file: /scr/pima/bp192a1_uvs/J2348-1631_X_map.mod wobs /scr/pima/bp192a1_uvs/J2348-1631_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J2348-1631_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J2348-1631_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J2348-1631_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 = -0.0274174 Jy ! Component: 100 - total flux cleaned = -0.0252869 Jy ! Component: 150 - total flux cleaned = -0.0242117 Jy ! Component: 200 - total flux cleaned = -0.0223301 Jy ! Component: 250 - total flux cleaned = -0.0214811 Jy ! Component: 300 - total flux cleaned = -0.0214549 Jy ! Component: 350 - total flux cleaned = -0.0199237 Jy ! Component: 400 - total flux cleaned = -0.0199252 Jy ! Component: 450 - total flux cleaned = -0.0192533 Jy ! Component: 500 - total flux cleaned = -0.0205004 Jy ! Component: 550 - total flux cleaned = -0.0216843 Jy ! Component: 600 - total flux cleaned = -0.0228082 Jy ! Component: 650 - total flux cleaned = -0.0244206 Jy ! Component: 700 - total flux cleaned = -0.0254525 Jy ! Component: 750 - total flux cleaned = -0.0269063 Jy ! Component: 800 - total flux cleaned = -0.0273618 Jy ! Component: 850 - total flux cleaned = -0.0269249 Jy ! Component: 900 - total flux cleaned = -0.0273494 Jy ! Component: 950 - total flux cleaned = -0.0281663 Jy ! Component: 1000 - total flux cleaned = -0.0293433 Jy ! Component: 1050 - total flux cleaned = -0.0312218 Jy ! Component: 1100 - total flux cleaned = -0.0319415 Jy ! Component: 1150 - total flux cleaned = -0.0329964 Jy ! Component: 1200 - total flux cleaned = -0.0340288 Jy ! Component: 1250 - total flux cleaned = -0.035354 Jy ! Component: 1300 - total flux cleaned = -0.0359961 Jy ! Component: 1350 - total flux cleaned = -0.0369354 Jy ! Component: 1400 - total flux cleaned = -0.0381524 Jy ! Component: 1450 - total flux cleaned = -0.0387427 Jy ! Component: 1500 - total flux cleaned = -0.0387485 Jy ! Component: 1550 - total flux cleaned = -0.0390298 Jy ! Component: 1600 - total flux cleaned = -0.0398567 Jy ! Component: 1650 - total flux cleaned = -0.0403936 Jy ! Component: 1700 - total flux cleaned = -0.0411832 Jy ! Component: 1750 - total flux cleaned = -0.0419605 Jy ! Component: 1800 - total flux cleaned = -0.0422116 Jy ! Component: 1850 - total flux cleaned = -0.0417172 Jy ! Component: 1900 - total flux cleaned = -0.0419674 Jy ! Component: 1950 - total flux cleaned = -0.0417265 Jy ! Component: 2000 - total flux cleaned = -0.0412502 Jy ! Component: 2050 - total flux cleaned = -0.0407803 Jy ! Component: 2100 - total flux cleaned = -0.0403125 Jy ! Component: 2150 - total flux cleaned = -0.0398509 Jy ! Component: 2200 - total flux cleaned = -0.0396237 Jy ! Component: 2250 - total flux cleaned = -0.0393989 Jy ! Component: 2300 - total flux cleaned = -0.0385047 Jy ! Component: 2350 - total flux cleaned = -0.0385044 Jy ! Component: 2400 - total flux cleaned = -0.0380627 Jy ! Component: 2450 - total flux cleaned = -0.0378444 Jy ! Component: 2500 - total flux cleaned = -0.0371893 Jy ! Component: 2550 - total flux cleaned = -0.0361072 Jy ! Component: 2600 - total flux cleaned = -0.0356765 Jy ! Component: 2650 - total flux cleaned = -0.034606 Jy ! Component: 2700 - total flux cleaned = -0.0339673 Jy ! Component: 2750 - total flux cleaned = -0.0331163 Jy ! Component: 2800 - total flux cleaned = -0.0326923 Jy ! Component: 2850 - total flux cleaned = -0.0318441 Jy ! Component: 2900 - total flux cleaned = -0.0309973 Jy ! Component: 2950 - total flux cleaned = -0.0305738 Jy ! Component: 3000 - total flux cleaned = -0.0293044 Jy ! Component: 3050 - total flux cleaned = -0.0290933 Jy ! Component: 3100 - total flux cleaned = -0.0284586 Jy ! Component: 3150 - total flux cleaned = -0.0278206 Jy ! Component: 3200 - total flux cleaned = -0.0276089 Jy ! Component: 3250 - total flux cleaned = -0.0269695 Jy ! Component: 3300 - total flux cleaned = -0.0265417 Jy ! Component: 3350 - total flux cleaned = -0.0261113 Jy ! Component: 3400 - total flux cleaned = -0.025896 Jy ! Component: 3450 - total flux cleaned = -0.0252493 Jy ! Component: 3500 - total flux cleaned = -0.024816 Jy ! Component: 3550 - total flux cleaned = -0.0243809 Jy ! Component: 3600 - total flux cleaned = -0.0239443 Jy ! Component: 3650 - total flux cleaned = -0.0235074 Jy ! Component: 3700 - total flux cleaned = -0.0230645 Jy ! Component: 3750 - total flux cleaned = -0.0223982 Jy ! Component: 3800 - total flux cleaned = -0.0223994 Jy ! Component: 3850 - total flux cleaned = -0.0223982 Jy ! Component: 3900 - total flux cleaned = -0.0223996 Jy ! Component: 3950 - total flux cleaned = -0.0219462 Jy ! Component: 4000 - total flux cleaned = -0.0219461 Jy ! Component: 4050 - total flux cleaned = -0.0214832 Jy ! Total flux subtracted in 4096 components = -0.0214841 Jy ! Clean residual min=-0.012288 max=0.015581 Jy/beam ! Clean residual mean=-0.000006 rms=0.003729 Jy/beam ! Combined flux in latest and established models = 2.48293 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 368 components and 2.48293 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J2348-1631_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.383 at 5.548 degrees (North through East) ! Clean map min=-0.03704 max=1.3002 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J2348-1631_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.30022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00383428 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.884682 0.884682 1.76936 3.53873 7.07746 14.1549 28.3098 56.6197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0115 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.3 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 339.104 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J2348-1631_X_uvs.log closed on Wed Sep 16 13:33:59 2015