! Started logfile: /scr/pima/bp192a1_uvs/J0416-1851_C_uvs.log on Wed Sep 16 13:31:35 2015 obs /scr/pima/bp192a1_uvs/J0416-1851_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0416-1851_C_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.815111 visibilities/baseline/integration-bin. ! Found source: J0416-1851 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7336 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0416-1851_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.093335Jy sigma=22.817084 ! Fit after self-cal, rms=0.571656Jy sigma=12.031310 ! 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=1.233 mas, bmaj=3.523 mas, bpa=-1.875 degrees ! Estimated noise=0.623701 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 = 0.327011 Jy ! Component: 100 - total flux cleaned = 0.398708 Jy ! Total flux subtracted in 100 components = 0.398708 Jy ! Clean residual min=-0.011771 max=0.022296 Jy/beam ! Clean residual mean=0.000034 rms=0.003134 Jy/beam ! Combined flux in latest and established models = 0.398708 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.398708 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=0.074735Jy sigma=1.409331 ! Fit after self-cal, rms=0.074729Jy sigma=1.409230 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227001 Jy ! Component: 100 - total flux cleaned = 0.0337904 Jy ! Total flux subtracted in 100 components = 0.0337904 Jy ! Clean residual min=-0.010974 max=0.012597 Jy/beam ! Clean residual mean=0.000023 rms=0.002410 Jy/beam ! Combined flux in latest and established models = 0.432498 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.432498 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=0.064365Jy sigma=1.211979 ! Fit after self-cal, rms=0.064361Jy sigma=1.211938 ! 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=1.542 mas, bmaj=4.095 mas, bpa=-0.6581 degrees ! Estimated noise=0.40877 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 = 0.00987885 Jy ! Component: 100 - total flux cleaned = 0.0145455 Jy ! Component: 150 - total flux cleaned = 0.0169825 Jy ! Component: 200 - total flux cleaned = 0.0178014 Jy ! Total flux subtracted in 200 components = 0.0178014 Jy ! Clean residual min=-0.014635 max=0.014823 Jy/beam ! Clean residual mean=0.000040 rms=0.003194 Jy/beam ! Combined flux in latest and established models = 0.450299 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.450299 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=0.062493Jy sigma=1.192514 ! Fit after self-cal, rms=0.062488Jy sigma=1.192456 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.542 x 4.095 at -0.6581 degrees (North through East) ! Clean map min=-0.014228 max=0.42551 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 1.06 KP 0.88 ! LA 1.04 MK 1.04 NL 1.05 OV 0.98 ! PT 0.86 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.07 KP 0.91 ! LA 1.09 MK 0.98 NL 1.10 OV 1.03 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.06 KP 0.88 ! LA 1.04 MK 0.94 NL 1.09 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 0.95 ! LA 1.09 MK 1.02 NL 1.16 OV 0.96 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.08 KP 0.92 ! LA 1.18 MK 1.00 NL 1.12 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.02 KP 0.91 ! LA 1.11 MK 0.98 NL 1.12 OV 0.95 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.06 KP 0.93 ! LA 1.11 MK 0.98 NL 1.03 OV 0.99 ! PT 0.91 SC 1.00 ! ! ! Fit before self-cal, rms=0.062488Jy sigma=1.192456 ! Fit after self-cal, rms=0.048105Jy sigma=0.832775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.09 mas, bpa=-0.5862 degrees ! Estimated noise=0.412089 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 = 0.00338482 Jy ! Component: 100 - total flux cleaned = 0.00475242 Jy ! Component: 150 - total flux cleaned = 0.00542817 Jy ! Component: 200 - total flux cleaned = 0.00577599 Jy ! Total flux subtracted in 200 components = 0.00577599 Jy ! Clean residual min=-0.003557 max=0.003962 Jy/beam ! Clean residual mean=0.000012 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.456075 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.456075 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=0.047801Jy sigma=0.829972 ! Fit after self-cal, rms=0.047800Jy sigma=0.829806 ! 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=0.047800Jy sigma=0.829806 ! Fit after self-cal, rms=0.047888Jy sigma=0.825489 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=4.084 mas, bpa=-0.6111 degrees ! Estimated noise=0.415264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296121 Jy ! Component: 100 - total flux cleaned = 0.00417391 Jy ! Component: 150 - total flux cleaned = 0.00479053 Jy ! Component: 200 - total flux cleaned = 0.00511091 Jy ! Total flux subtracted in 200 components = 0.00511091 Jy ! Clean residual min=-0.003630 max=0.003932 Jy/beam ! Clean residual mean=0.000012 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.461186 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.461186 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=0.047644Jy sigma=0.823510 ! Fit after self-cal, rms=0.047643Jy sigma=0.823493 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 = 0.000124873 Jy ! Component: 100 - total flux cleaned = 0.000132519 Jy ! Component: 150 - total flux cleaned = 0.000139004 Jy ! Component: 200 - total flux cleaned = 0.000139057 Jy ! Total flux subtracted in 200 components = 0.000139057 Jy ! Clean residual min=-0.003624 max=0.003940 Jy/beam ! Clean residual mean=0.000012 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.461325 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.461325 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=0.047641Jy sigma=0.823457 ! Fit after self-cal, rms=0.047640Jy sigma=0.823451 ! 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=0.047640Jy sigma=0.823451 ! Fit after self-cal, rms=0.047735Jy sigma=0.819992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.539 mas, bmaj=4.078 mas, bpa=-0.6331 degrees ! Estimated noise=0.418119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259694 Jy ! Component: 100 - total flux cleaned = 0.00365842 Jy ! Component: 150 - total flux cleaned = 0.00420502 Jy ! Component: 200 - total flux cleaned = 0.00449081 Jy ! Total flux subtracted in 200 components = 0.00449081 Jy ! Clean residual min=-0.003696 max=0.003909 Jy/beam ! Clean residual mean=0.000012 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.465816 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.465816 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=0.047540Jy sigma=0.818650 ! Fit after self-cal, rms=0.047539Jy sigma=0.818643 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 = 0.000117322 Jy ! Component: 100 - total flux cleaned = 0.000141172 Jy ! Component: 150 - total flux cleaned = 0.000151739 Jy ! Component: 200 - total flux cleaned = 0.000156733 Jy ! Total flux subtracted in 200 components = 0.000156733 Jy ! Clean residual min=-0.003698 max=0.003916 Jy/beam ! Clean residual mean=0.000012 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.465973 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.465973 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=0.047537Jy sigma=0.818644 ! Fit after self-cal, rms=0.047537Jy sigma=0.818641 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047537Jy sigma=0.818641 ! Fit after self-cal, rms=0.047636Jy sigma=0.815968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=8.678 mas, bpa=4.699 degrees ! Estimated noise=0.52913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335064 Jy ! Component: 100 - total flux cleaned = 0.00431399 Jy ! Component: 150 - total flux cleaned = 0.00436921 Jy ! Component: 200 - total flux cleaned = 0.0043823 Jy ! Total flux subtracted in 200 components = 0.0043823 Jy ! Clean residual min=-0.005412 max=0.005895 Jy/beam ! Clean residual mean=0.000024 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.470355 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.470355 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=0.047505Jy sigma=0.815550 ! Fit after self-cal, rms=0.047498Jy sigma=0.815358 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 = -8.74275e-06 Jy ! Component: 100 - total flux cleaned = -9.71779e-06 Jy ! Component: 150 - total flux cleaned = 4.22448e-06 Jy ! Component: 200 - total flux cleaned = 4.53017e-06 Jy ! Total flux subtracted in 200 components = 4.53017e-06 Jy ! Clean residual min=-0.005415 max=0.005874 Jy/beam ! Clean residual mean=0.000024 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.47036 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.47036 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=0.047505Jy sigma=0.815571 ! Fit after self-cal, rms=0.047503Jy sigma=0.815497 ! 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=1.536 mas, bmaj=4.074 mas, bpa=-0.6535 degrees ! Estimated noise=0.420635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.536 x 4.074 at -0.6535 degrees (North through East) ! Clean map min=-0.0036551 max=0.43654 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=1.225 mas, bmaj=3.511 mas, bpa=-1.718 degrees ! Estimated noise=0.640993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.335818 Jy ! Component: 100 - total flux cleaned = 0.409885 Jy ! Component: 150 - total flux cleaned = 0.435317 Jy ! Component: 200 - total flux cleaned = 0.448116 Jy ! Total flux subtracted in 200 components = 0.448116 Jy ! Clean residual min=-0.004825 max=0.006260 Jy/beam ! Clean residual mean=0.000015 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.448116 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.448116 Jy ! Inverting map and beam ! Estimated beam: bmin=1.536 mas, bmaj=4.074 mas, bpa=-0.6535 degrees ! Estimated noise=0.420635 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 = 0.0106171 Jy ! Component: 100 - total flux cleaned = 0.0158387 Jy ! Component: 150 - total flux cleaned = 0.0185614 Jy ! Component: 200 - total flux cleaned = 0.0200083 Jy ! Total flux subtracted in 200 components = 0.0200083 Jy ! Clean residual min=-0.003887 max=0.003883 Jy/beam ! Clean residual mean=0.000013 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.468124 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 0.468124 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=8.678 mas, bpa=4.699 degrees ! Estimated noise=0.52913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151431 Jy ! Component: 100 - total flux cleaned = 0.00182827 Jy ! Component: 150 - total flux cleaned = 0.00182921 Jy ! Component: 200 - total flux cleaned = 0.00184323 Jy ! Total flux subtracted in 200 components = 0.00184323 Jy ! Clean residual min=-0.005456 max=0.005949 Jy/beam ! Clean residual mean=0.000024 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.469968 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 = -1.19017e-07 Jy ! Component: 100 - total flux cleaned = 1.23764e-05 Jy ! Component: 150 - total flux cleaned = 1.32359e-05 Jy ! Component: 200 - total flux cleaned = 1.34774e-05 Jy ! Total flux subtracted in 200 components = 1.34774e-05 Jy ! Clean residual min=-0.005448 max=0.005935 Jy/beam ! Clean residual mean=0.000024 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.469981 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.469981 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.536 mas, bmaj=4.074 mas, bpa=-0.6535 degrees ! Estimated noise=0.420635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000592201 Jy ! Component: 100 - total flux cleaned = -0.000570244 Jy ! Component: 150 - total flux cleaned = -0.000551092 Jy ! Component: 200 - total flux cleaned = -0.000519461 Jy ! Total flux subtracted in 200 components = -0.000519461 Jy ! Clean residual min=-0.003817 max=0.003914 Jy/beam ! Clean residual mean=0.000012 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.469462 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.469462 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=0.047504Jy sigma=0.815617 ! Fit after self-cal, rms=0.047503Jy sigma=0.815602 wmodel /scr/pima/bp192a1_uvs/J0416-1851_C_map.mod ! Writing 62 model components to file: /scr/pima/bp192a1_uvs/J0416-1851_C_map.mod wobs /scr/pima/bp192a1_uvs/J0416-1851_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0416-1851_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0416-1851_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0416-1851_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 7.47615e-05 Jy ! Component: 100 - total flux cleaned = 0.000332695 Jy ! Component: 150 - total flux cleaned = 0.000576889 Jy ! Component: 200 - total flux cleaned = 0.000922612 Jy ! Component: 250 - total flux cleaned = 0.00125363 Jy ! Component: 300 - total flux cleaned = 0.0014663 Jy ! Component: 350 - total flux cleaned = 0.001771 Jy ! Component: 400 - total flux cleaned = 0.00186917 Jy ! Component: 450 - total flux cleaned = 0.00210758 Jy ! Component: 500 - total flux cleaned = 0.00233712 Jy ! Component: 550 - total flux cleaned = 0.00242556 Jy ! Component: 600 - total flux cleaned = 0.0025125 Jy ! Component: 650 - total flux cleaned = 0.00259749 Jy ! Component: 700 - total flux cleaned = 0.0027221 Jy ! Component: 750 - total flux cleaned = 0.00280357 Jy ! Component: 800 - total flux cleaned = 0.00288307 Jy ! Component: 850 - total flux cleaned = 0.00303712 Jy ! Component: 900 - total flux cleaned = 0.00315 Jy ! Component: 950 - total flux cleaned = 0.00315079 Jy ! Component: 1000 - total flux cleaned = 0.00329475 Jy ! Component: 1050 - total flux cleaned = 0.00336467 Jy ! Component: 1100 - total flux cleaned = 0.00346709 Jy ! Component: 1150 - total flux cleaned = 0.00339976 Jy ! Component: 1200 - total flux cleaned = 0.00346585 Jy ! Component: 1250 - total flux cleaned = 0.00353067 Jy ! Component: 1300 - total flux cleaned = 0.00349855 Jy ! Component: 1350 - total flux cleaned = 0.00356153 Jy ! Component: 1400 - total flux cleaned = 0.00359257 Jy ! Component: 1450 - total flux cleaned = 0.00365327 Jy ! Component: 1500 - total flux cleaned = 0.00368285 Jy ! Component: 1550 - total flux cleaned = 0.0037713 Jy ! Component: 1600 - total flux cleaned = 0.0038292 Jy ! Component: 1650 - total flux cleaned = 0.00388663 Jy ! Component: 1700 - total flux cleaned = 0.00405577 Jy ! Component: 1750 - total flux cleaned = 0.00411128 Jy ! Component: 1800 - total flux cleaned = 0.00413852 Jy ! Component: 1850 - total flux cleaned = 0.00424731 Jy ! Component: 1900 - total flux cleaned = 0.00430113 Jy ! Component: 1950 - total flux cleaned = 0.00440732 Jy ! Component: 2000 - total flux cleaned = 0.00445991 Jy ! Component: 2050 - total flux cleaned = 0.00453767 Jy ! Component: 2100 - total flux cleaned = 0.00461461 Jy ! Component: 2150 - total flux cleaned = 0.0046657 Jy ! Component: 2200 - total flux cleaned = 0.00481587 Jy ! Component: 2250 - total flux cleaned = 0.00484069 Jy ! Component: 2300 - total flux cleaned = 0.00491415 Jy ! Component: 2350 - total flux cleaned = 0.00493832 Jy ! Component: 2400 - total flux cleaned = 0.00503423 Jy ! Component: 2450 - total flux cleaned = 0.00508166 Jy ! Component: 2500 - total flux cleaned = 0.00515238 Jy ! Component: 2550 - total flux cleaned = 0.00515243 Jy ! Component: 2600 - total flux cleaned = 0.00522198 Jy ! Component: 2650 - total flux cleaned = 0.00526788 Jy ! Component: 2700 - total flux cleaned = 0.00535875 Jy ! Component: 2750 - total flux cleaned = 0.00540383 Jy ! Component: 2800 - total flux cleaned = 0.00547095 Jy ! Component: 2850 - total flux cleaned = 0.00558169 Jy ! Component: 2900 - total flux cleaned = 0.00560361 Jy ! Component: 2950 - total flux cleaned = 0.00564707 Jy ! Component: 3000 - total flux cleaned = 0.00569015 Jy ! Component: 3050 - total flux cleaned = 0.00571165 Jy ! Component: 3100 - total flux cleaned = 0.00575433 Jy ! Component: 3150 - total flux cleaned = 0.00579665 Jy ! Component: 3200 - total flux cleaned = 0.00579651 Jy ! Component: 3250 - total flux cleaned = 0.00577567 Jy ! Component: 3300 - total flux cleaned = 0.00577596 Jy ! Component: 3350 - total flux cleaned = 0.00579653 Jy ! Component: 3400 - total flux cleaned = 0.00579672 Jy ! Component: 3450 - total flux cleaned = 0.00577653 Jy ! Component: 3500 - total flux cleaned = 0.00581692 Jy ! Component: 3550 - total flux cleaned = 0.00583702 Jy ! Component: 3600 - total flux cleaned = 0.00583721 Jy ! Component: 3650 - total flux cleaned = 0.00581742 Jy ! Component: 3700 - total flux cleaned = 0.0058176 Jy ! Component: 3750 - total flux cleaned = 0.00581767 Jy ! Component: 3800 - total flux cleaned = 0.00585664 Jy ! Component: 3850 - total flux cleaned = 0.00589515 Jy ! Component: 3900 - total flux cleaned = 0.00583738 Jy ! Component: 3950 - total flux cleaned = 0.00589472 Jy ! Component: 4000 - total flux cleaned = 0.00589458 Jy ! Component: 4050 - total flux cleaned = 0.00581893 Jy ! Total flux subtracted in 4096 components = 0.00585658 Jy ! Clean residual min=-0.001555 max=0.001055 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.475318 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 383 components and 0.475318 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0416-1851_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.536 x 4.074 at -0.6535 degrees (North through East) ! Clean map min=-0.0017375 max=0.43747 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0416-1851_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.437467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032578 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223409 0.223409 0.446819 0.893637 1.78727 3.57455 7.1491 14.2982 28.5964 57.1928 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.437 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1342.83 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0416-1851_C_uvs.log closed on Wed Sep 16 13:31:40 2015