! Started logfile: /scr/pima/bp171ac_uvs/J0628+0109_X_uvs.log on Mon Dec 9 01:45:56 2013 obs /scr/pima/bp171ac_uvs/J0628+0109_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0628+0109_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.373016 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0628+0109 ! ! 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 752 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/bp171ac_uvs/J0628+0109_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999934Jy sigma=0.821654 ! Fit after self-cal, rms=0.991664Jy sigma=0.817363 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.511 mas, bmaj=4.955 mas, bpa=34.11 degrees ! Estimated noise=53.0325 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911073 Jy ! Component: 100 - total flux cleaned = 0.00925491 Jy ! Total flux subtracted in 100 components = 0.00925491 Jy ! Clean residual min=-0.001342 max=0.001339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.00925491 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.00925491 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=0.015863Jy sigma=0.013769 ! Fit after self-cal, rms=0.013315Jy sigma=0.011641 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039535 Jy ! Component: 100 - total flux cleaned = 0.00459271 Jy ! Total flux subtracted in 100 components = 0.00459271 Jy ! Clean residual min=-0.001566 max=0.001506 Jy/beam ! Clean residual mean=-0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0138476 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.0138476 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=0.013429Jy sigma=0.010036 ! Fit after self-cal, rms=0.013411Jy sigma=0.010024 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=5.978 mas, bpa=33.55 degrees ! Estimated noise=37.5087 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 = 0.000478514 Jy ! Component: 100 - total flux cleaned = 0.000527889 Jy ! Component: 150 - total flux cleaned = 0.00051512 Jy ! Component: 200 - total flux cleaned = 0.000493558 Jy ! Total flux subtracted in 200 components = 0.000493558 Jy ! Clean residual min=-0.001052 max=0.000933 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0143412 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0143412 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=0.013540Jy sigma=0.009867 ! Fit after self-cal, rms=0.013533Jy sigma=0.009865 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.878 x 5.978 at 33.55 degrees (North through East) ! Clean map min=-0.0011222 max=0.015366 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! 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* ! ! ! Correcting IF 3. ! 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* ! ! ! Correcting IF 4. ! 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* ! ! ! Correcting IF 5. ! 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* ! ! ! Correcting IF 6. ! 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* ! ! ! Correcting IF 7. ! 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* ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.013533Jy sigma=0.009865 ! Fit after self-cal, rms=0.013533Jy sigma=0.009865 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=5.978 mas, bpa=33.55 degrees ! Estimated noise=37.5087 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 = 3.97799e-05 Jy ! Component: 100 - total flux cleaned = 1.31107e-05 Jy ! Component: 150 - total flux cleaned = -1.79832e-05 Jy ! Component: 200 - total flux cleaned = -3.83417e-05 Jy ! Total flux subtracted in 200 components = -3.83417e-05 Jy ! Clean residual min=-0.001052 max=0.000876 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0143028 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0143028 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=0.013545Jy sigma=0.009840 ! Fit after self-cal, rms=0.013544Jy sigma=0.009839 ! 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=0.013544Jy sigma=0.009839 ! Fit after self-cal, rms=0.013544Jy sigma=0.009839 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=5.978 mas, bpa=33.55 degrees ! Estimated noise=37.5087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.13547e-05 Jy ! Component: 100 - total flux cleaned = 1.13371e-05 Jy ! Component: 150 - total flux cleaned = -3.40425e-07 Jy ! Component: 200 - total flux cleaned = -1.07467e-05 Jy ! Total flux subtracted in 200 components = -1.07467e-05 Jy ! Clean residual min=-0.001053 max=0.000842 Jy/beam ! Clean residual mean=0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0142921 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0142921 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=0.013550Jy sigma=0.009827 ! Fit after self-cal, rms=0.013552Jy sigma=0.009827 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 = 1.58346e-05 Jy ! Component: 100 - total flux cleaned = 5.49697e-06 Jy ! Component: 150 - total flux cleaned = -3.57418e-06 Jy ! Component: 200 - total flux cleaned = -1.17302e-05 Jy ! Total flux subtracted in 200 components = -1.17302e-05 Jy ! Clean residual min=-0.001055 max=0.000818 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0142804 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0142804 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=0.013556Jy sigma=0.009819 ! Fit after self-cal, rms=0.013558Jy sigma=0.009818 ! 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=0.013558Jy sigma=0.009818 ! Fit after self-cal, rms=0.013558Jy sigma=0.009818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=5.978 mas, bpa=33.55 degrees ! Estimated noise=37.5087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.92564e-06 Jy ! Component: 100 - total flux cleaned = 1.74448e-06 Jy ! Component: 150 - total flux cleaned = -1.8461e-06 Jy ! Component: 200 - total flux cleaned = -1.20666e-05 Jy ! Total flux subtracted in 200 components = -1.20666e-05 Jy ! Clean residual min=-0.001062 max=0.000801 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0142683 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.0142683 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=0.013561Jy sigma=0.009813 ! Fit after self-cal, rms=0.013563Jy sigma=0.009813 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 = -1.02547e-06 Jy ! Component: 100 - total flux cleaned = -1.03905e-06 Jy ! Component: 150 - total flux cleaned = -7.37863e-06 Jy ! Component: 200 - total flux cleaned = -1.63903e-05 Jy ! Total flux subtracted in 200 components = -1.63903e-05 Jy ! Clean residual min=-0.001067 max=0.000791 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0142519 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.0142519 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=0.013563Jy sigma=0.009810 ! Fit after self-cal, rms=0.013566Jy sigma=0.009810 ! 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=0.013566Jy sigma=0.009810 ! Fit after self-cal, rms=0.013566Jy sigma=0.009810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=6.228 mas, bpa=31.56 degrees ! Estimated noise=38.2609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30226e-05 Jy ! Component: 100 - total flux cleaned = -2.98253e-05 Jy ! Component: 150 - total flux cleaned = -3.56626e-05 Jy ! Component: 200 - total flux cleaned = -3.83503e-05 Jy ! Total flux subtracted in 200 components = -3.83503e-05 Jy ! Clean residual min=-0.001013 max=0.000771 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0142135 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0142135 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=0.013563Jy sigma=0.009809 ! Fit after self-cal, rms=0.013566Jy sigma=0.009809 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 = -1.73521e-05 Jy ! Component: 100 - total flux cleaned = -1.42559e-05 Jy ! Component: 150 - total flux cleaned = -1.16087e-05 Jy ! Component: 200 - total flux cleaned = -9.00629e-06 Jy ! Total flux subtracted in 200 components = -9.00629e-06 Jy ! Clean residual min=-0.001014 max=0.000769 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0142045 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.0142045 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=0.013565Jy sigma=0.009808 ! Fit after self-cal, rms=0.013567Jy sigma=0.009807 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=5.978 mas, bpa=33.55 degrees ! Estimated noise=37.5087 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.878 x 5.978 at 33.55 degrees (North through East) ! Clean map min=-0.0010674 max=0.015514 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.511 mas, bmaj=4.955 mas, bpa=34.11 degrees ! Estimated noise=53.0325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119857 Jy ! Component: 100 - total flux cleaned = 0.0146792 Jy ! Component: 150 - total flux cleaned = 0.0148199 Jy ! Component: 200 - total flux cleaned = 0.0146484 Jy ! Total flux subtracted in 200 components = 0.0146484 Jy ! Clean residual min=-0.001735 max=0.001486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0146484 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0146484 Jy ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=5.978 mas, bpa=33.55 degrees ! Estimated noise=37.5087 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 = 0.000197936 Jy ! Component: 100 - total flux cleaned = 0.000249372 Jy ! Component: 150 - total flux cleaned = 0.000278566 Jy ! Component: 200 - total flux cleaned = 0.00028982 Jy ! Total flux subtracted in 200 components = 0.00028982 Jy ! Clean residual min=-0.001322 max=0.001005 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0149383 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.0149383 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=6.228 mas, bpa=31.56 degrees ! Estimated noise=38.2609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.45007e-05 Jy ! Component: 100 - total flux cleaned = -7.1444e-05 Jy ! Component: 150 - total flux cleaned = -8.73716e-05 Jy ! Component: 200 - total flux cleaned = -0.000102566 Jy ! Total flux subtracted in 200 components = -0.000102566 Jy ! Clean residual min=-0.001123 max=0.000920 Jy/beam ! Clean residual mean=-0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0148357 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 = -1.4044e-05 Jy ! Component: 100 - total flux cleaned = -2.7363e-05 Jy ! Component: 150 - total flux cleaned = -3.98526e-05 Jy ! Component: 200 - total flux cleaned = -5.16825e-05 Jy ! Total flux subtracted in 200 components = -5.16825e-05 Jy ! Clean residual min=-0.001101 max=0.000901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.014784 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.014784 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=5.978 mas, bpa=33.55 degrees ! Estimated noise=37.5087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.21661e-05 Jy ! Component: 100 - total flux cleaned = -2.2059e-05 Jy ! Component: 150 - total flux cleaned = -3.32895e-05 Jy ! Component: 200 - total flux cleaned = -4.40395e-05 Jy ! Total flux subtracted in 200 components = -4.40395e-05 Jy ! Clean residual min=-0.001228 max=0.000933 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.01474 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.01474 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=0.013568Jy sigma=0.009858 ! Fit after self-cal, rms=0.013571Jy sigma=0.009847 wmodel /scr/pima/bp171ac_uvs/J0628+0109_X_map.mod ! Writing 67 model components to file: /scr/pima/bp171ac_uvs/J0628+0109_X_map.mod wobs /scr/pima/bp171ac_uvs/J0628+0109_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0628+0109_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J0628+0109_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J0628+0109_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 = -0.000476139 Jy ! Component: 100 - total flux cleaned = -0.000690882 Jy ! Component: 150 - total flux cleaned = -0.000863966 Jy ! Component: 200 - total flux cleaned = -0.00101499 Jy ! Component: 250 - total flux cleaned = -0.00114444 Jy ! Component: 300 - total flux cleaned = -0.00125531 Jy ! Component: 350 - total flux cleaned = -0.00133164 Jy ! Component: 400 - total flux cleaned = -0.00140442 Jy ! Component: 450 - total flux cleaned = -0.00143096 Jy ! Component: 500 - total flux cleaned = -0.00143965 Jy ! Component: 550 - total flux cleaned = -0.00147254 Jy ! Component: 600 - total flux cleaned = -0.00148062 Jy ! Component: 650 - total flux cleaned = -0.00148825 Jy ! Component: 700 - total flux cleaned = -0.00150331 Jy ! Component: 750 - total flux cleaned = -0.00149584 Jy ! Component: 800 - total flux cleaned = -0.00151755 Jy ! Component: 850 - total flux cleaned = -0.00151741 Jy ! Component: 900 - total flux cleaned = -0.00153139 Jy ! Component: 950 - total flux cleaned = -0.00155197 Jy ! Component: 1000 - total flux cleaned = -0.00156543 Jy ! Component: 1050 - total flux cleaned = -0.00157868 Jy ! Component: 1100 - total flux cleaned = -0.0015656 Jy ! Component: 1150 - total flux cleaned = -0.00155265 Jy ! Component: 1200 - total flux cleaned = -0.0015462 Jy ! Component: 1250 - total flux cleaned = -0.00154622 Jy ! Component: 1300 - total flux cleaned = -0.0015141 Jy ! Component: 1350 - total flux cleaned = -0.00147548 Jy ! Component: 1400 - total flux cleaned = -0.00144321 Jy ! Component: 1450 - total flux cleaned = -0.0014238 Jy ! Component: 1500 - total flux cleaned = -0.00139139 Jy ! Component: 1550 - total flux cleaned = -0.00136538 Jy ! Component: 1600 - total flux cleaned = -0.00134571 Jy ! Component: 1650 - total flux cleaned = -0.00132602 Jy ! Component: 1700 - total flux cleaned = -0.00131284 Jy ! Component: 1750 - total flux cleaned = -0.00127964 Jy ! Component: 1800 - total flux cleaned = -0.00125297 Jy ! Component: 1850 - total flux cleaned = -0.00124626 Jy ! Component: 1900 - total flux cleaned = -0.00123946 Jy ! Component: 1950 - total flux cleaned = -0.00123267 Jy ! Component: 2000 - total flux cleaned = -0.00121887 Jy ! Component: 2050 - total flux cleaned = -0.00120498 Jy ! Component: 2100 - total flux cleaned = -0.00119794 Jy ! Component: 2150 - total flux cleaned = -0.00118383 Jy ! Component: 2200 - total flux cleaned = -0.00119087 Jy ! Component: 2250 - total flux cleaned = -0.00118369 Jy ! Component: 2300 - total flux cleaned = -0.0011836 Jy ! Component: 2350 - total flux cleaned = -0.00118364 Jy ! Component: 2400 - total flux cleaned = -0.00119096 Jy ! Component: 2450 - total flux cleaned = -0.00118356 Jy ! Component: 2500 - total flux cleaned = -0.00116857 Jy ! Component: 2550 - total flux cleaned = -0.00117604 Jy ! Component: 2600 - total flux cleaned = -0.00117599 Jy ! Component: 2650 - total flux cleaned = -0.00118358 Jy ! Component: 2700 - total flux cleaned = -0.00118355 Jy ! Component: 2750 - total flux cleaned = -0.00118345 Jy ! Component: 2800 - total flux cleaned = -0.00117561 Jy ! Component: 2850 - total flux cleaned = -0.00116772 Jy ! Component: 2900 - total flux cleaned = -0.00114346 Jy ! Component: 2950 - total flux cleaned = -0.00114349 Jy ! Component: 3000 - total flux cleaned = -0.00111886 Jy ! Component: 3050 - total flux cleaned = -0.00111048 Jy ! Component: 3100 - total flux cleaned = -0.00110205 Jy ! Component: 3150 - total flux cleaned = -0.00109358 Jy ! Component: 3200 - total flux cleaned = -0.00105945 Jy ! Component: 3250 - total flux cleaned = -0.00104209 Jy ! Component: 3300 - total flux cleaned = -0.00103333 Jy ! Component: 3350 - total flux cleaned = -0.00102461 Jy ! Component: 3400 - total flux cleaned = -0.000997919 Jy ! Component: 3450 - total flux cleaned = -0.000979772 Jy ! Component: 3500 - total flux cleaned = -0.000970453 Jy ! Component: 3550 - total flux cleaned = -0.000951966 Jy ! Component: 3600 - total flux cleaned = -0.000942633 Jy ! Component: 3650 - total flux cleaned = -0.000923769 Jy ! Component: 3700 - total flux cleaned = -0.000904648 Jy ! Component: 3750 - total flux cleaned = -0.000875668 Jy ! Component: 3800 - total flux cleaned = -0.000856078 Jy ! Component: 3850 - total flux cleaned = -0.000806694 Jy ! Component: 3900 - total flux cleaned = -0.000786709 Jy ! Component: 3950 - total flux cleaned = -0.000756184 Jy ! Component: 4000 - total flux cleaned = -0.000715344 Jy ! Component: 4050 - total flux cleaned = -0.000673993 Jy ! Total flux subtracted in 4096 components = -0.000642487 Jy ! Clean residual min=-0.000569 max=0.000668 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0140975 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 232 components and 0.0140975 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0628+0109_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.878 x 5.978 at 33.55 degrees (North through East) ! Clean map min=-0.0013704 max=0.015199 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0628+0109_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0151991 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179523 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.54344 3.54344 7.08687 14.1737 28.3475 56.695 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 84.663 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0628+0109_X_uvs.log closed on Mon Dec 9 01:46:01 2013