! Started logfile: /d2/scr/pima/bp177h_uvs/J1547+5955_C_uvs.log on Sun Mar 30 00:49:47 2014 obs /d2/scr/pima/bp177h_uvs/J1547+5955_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1547+5955_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1547+5955 ! ! 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 1080 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 /d2/scr/pima/bp177h_uvs/J1547+5955_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.006739Jy sigma=46.247495 ! Fit after self-cal, rms=0.883389Jy sigma=40.671327 ! 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=1.407 mas, bmaj=4.936 mas, bpa=31.85 degrees ! Estimated noise=0.605511 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 = 0.0889285 Jy ! Component: 100 - total flux cleaned = 0.108321 Jy ! Total flux subtracted in 100 components = 0.108321 Jy ! Clean residual min=-0.002456 max=0.005408 Jy/beam ! Clean residual mean=-0.000007 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.108321 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.108321 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=0.022761Jy sigma=0.848068 ! Fit after self-cal, rms=0.022751Jy sigma=0.847588 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469079 Jy ! Component: 100 - total flux cleaned = 0.00700507 Jy ! Total flux subtracted in 100 components = 0.00700507 Jy ! Clean residual min=-0.002435 max=0.003163 Jy/beam ! Clean residual mean=-0.000007 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.115326 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.115326 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=0.021142Jy sigma=0.789037 ! Fit after self-cal, rms=0.021139Jy sigma=0.788937 ! 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=1.646 mas, bmaj=5.048 mas, bpa=30.84 degrees ! Estimated noise=0.473997 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 = 0.00214396 Jy ! Component: 100 - total flux cleaned = 0.00339796 Jy ! Component: 150 - total flux cleaned = 0.00423656 Jy ! Component: 200 - total flux cleaned = 0.00483732 Jy ! Total flux subtracted in 200 components = 0.00483732 Jy ! Clean residual min=-0.003352 max=0.002578 Jy/beam ! Clean residual mean=-0.000028 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.120163 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.120163 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=0.020749Jy sigma=0.781756 ! Fit after self-cal, rms=0.020748Jy sigma=0.781686 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.646 x 5.048 at 30.84 degrees (North through East) ! Clean map min=-0.0032852 max=0.11539 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 0.96 FD 1.09 HN 0.94 KP 0.88 ! LA 1.02 MK 1.02 NL 1.05 OV 1.00 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 0.98 KP 0.98 ! LA 1.05 MK 1.00 NL 1.03 OV 0.97 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.01 ! LA 1.04 MK 1.02 NL 1.04 OV 0.95 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.07 KP 0.97 ! LA 1.11 MK 0.96 NL 1.02 OV 0.97 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.99 KP 0.88 ! LA 1.02 MK 0.97 NL 1.02 OV 0.96 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.04 KP 0.99 ! LA 1.04 MK 0.95 NL 1.00 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.020748Jy sigma=0.781686 ! Fit after self-cal, rms=0.019289Jy sigma=0.699370 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=5.054 mas, bpa=30.83 degrees ! Estimated noise=0.474132 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 = 0.000422991 Jy ! Component: 100 - total flux cleaned = 0.000620411 Jy ! Component: 150 - total flux cleaned = 0.000760732 Jy ! Component: 200 - total flux cleaned = 0.000871383 Jy ! Total flux subtracted in 200 components = 0.000871383 Jy ! Clean residual min=-0.002044 max=0.001466 Jy/beam ! Clean residual mean=-0.000016 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.121034 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.121034 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=0.019249Jy sigma=0.698926 ! Fit after self-cal, rms=0.019248Jy sigma=0.698835 ! 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=0.019248Jy sigma=0.698835 ! Fit after self-cal, rms=0.019255Jy sigma=0.698731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=5.052 mas, bpa=30.84 degrees ! Estimated noise=0.474693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251891 Jy ! Component: 100 - total flux cleaned = 0.000352562 Jy ! Component: 150 - total flux cleaned = 0.000407122 Jy ! Component: 200 - total flux cleaned = 0.000418977 Jy ! Total flux subtracted in 200 components = 0.000418977 Jy ! Clean residual min=-0.002084 max=0.001450 Jy/beam ! Clean residual mean=-0.000016 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.121453 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.121453 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=0.019234Jy sigma=0.698878 ! Fit after self-cal, rms=0.019234Jy sigma=0.698865 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 = 4.3989e-06 Jy ! Component: 100 - total flux cleaned = 9.57495e-06 Jy ! Component: 150 - total flux cleaned = 1.89815e-05 Jy ! Component: 200 - total flux cleaned = 3.20346e-05 Jy ! Total flux subtracted in 200 components = 3.20346e-05 Jy ! Clean residual min=-0.002088 max=0.001442 Jy/beam ! Clean residual mean=-0.000016 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.121486 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.121485 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=0.019230Jy sigma=0.698804 ! Fit after self-cal, rms=0.019230Jy sigma=0.698797 ! 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=0.019230Jy sigma=0.698797 ! Fit after self-cal, rms=0.019239Jy sigma=0.698733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=5.052 mas, bpa=30.84 degrees ! Estimated noise=0.475321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195681 Jy ! Component: 100 - total flux cleaned = 0.000224468 Jy ! Component: 150 - total flux cleaned = 0.00023297 Jy ! Component: 200 - total flux cleaned = 0.000236989 Jy ! Total flux subtracted in 200 components = 0.000236989 Jy ! Clean residual min=-0.002103 max=0.001443 Jy/beam ! Clean residual mean=-0.000016 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.121722 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.121722 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=0.019225Jy sigma=0.698948 ! Fit after self-cal, rms=0.019225Jy sigma=0.698944 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 = 1.48584e-05 Jy ! Component: 100 - total flux cleaned = 2.24827e-05 Jy ! Component: 150 - total flux cleaned = 3.00746e-05 Jy ! Component: 200 - total flux cleaned = 3.75206e-05 Jy ! Total flux subtracted in 200 components = 3.75206e-05 Jy ! Clean residual min=-0.002106 max=0.001443 Jy/beam ! Clean residual mean=-0.000016 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.12176 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.12176 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=0.019222Jy sigma=0.698913 ! Fit after self-cal, rms=0.019222Jy sigma=0.698911 ! 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=0.019222Jy sigma=0.698911 ! Fit after self-cal, rms=0.019230Jy sigma=0.698870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=5.443 mas, bpa=30.47 degrees ! Estimated noise=0.588482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367448 Jy ! Component: 100 - total flux cleaned = 0.000543035 Jy ! Component: 150 - total flux cleaned = 0.00057012 Jy ! Component: 200 - total flux cleaned = 0.000585563 Jy ! Total flux subtracted in 200 components = 0.000585563 Jy ! Clean residual min=-0.002776 max=0.001848 Jy/beam ! Clean residual mean=-0.000034 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.122346 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.122346 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=0.019225Jy sigma=0.699258 ! Fit after self-cal, rms=0.019224Jy sigma=0.699247 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 = 2.97931e-05 Jy ! Component: 100 - total flux cleaned = 3.46436e-05 Jy ! Component: 150 - total flux cleaned = 3.89861e-05 Jy ! Component: 200 - total flux cleaned = 4.32329e-05 Jy ! Total flux subtracted in 200 components = 4.32329e-05 Jy ! Clean residual min=-0.002768 max=0.001848 Jy/beam ! Clean residual mean=-0.000034 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.122389 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.122389 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=0.019225Jy sigma=0.699266 ! Fit after self-cal, rms=0.019225Jy sigma=0.699262 ! 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=1.646 mas, bmaj=5.052 mas, bpa=30.85 degrees ! Estimated noise=0.47585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.646 x 5.052 at 30.85 degrees (North through East) ! Clean map min=-0.0020352 max=0.11579 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=1.41 mas, bmaj=4.935 mas, bpa=31.8 degrees ! Estimated noise=0.611005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0897385 Jy ! Component: 100 - total flux cleaned = 0.109307 Jy ! Component: 150 - total flux cleaned = 0.113894 Jy ! Component: 200 - total flux cleaned = 0.116023 Jy ! Total flux subtracted in 200 components = 0.116023 Jy ! Clean residual min=-0.001951 max=0.001954 Jy/beam ! Clean residual mean=-0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.116023 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 0.116023 Jy ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=5.052 mas, bpa=30.85 degrees ! Estimated noise=0.47585 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 (-1.2, 17.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216777 Jy ! Component: 100 - total flux cleaned = 0.00360536 Jy ! Component: 150 - total flux cleaned = 0.00475846 Jy ! Component: 200 - total flux cleaned = 0.00570583 Jy ! Total flux subtracted in 200 components = 0.00570583 Jy ! Clean residual min=-0.001829 max=0.001465 Jy/beam ! Clean residual mean=-0.000016 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.121728 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.121728 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=3.478 mas, bmaj=5.443 mas, bpa=30.47 degrees ! Estimated noise=0.588482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129806 Jy ! Component: 100 - total flux cleaned = 0.0021386 Jy ! Component: 150 - total flux cleaned = 0.00247257 Jy ! Component: 200 - total flux cleaned = 0.00272755 Jy ! Total flux subtracted in 200 components = 0.00272755 Jy ! Clean residual min=-0.002533 max=0.002058 Jy/beam ! Clean residual mean=-0.000032 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.124456 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 = 0.000165555 Jy ! Component: 100 - total flux cleaned = 0.000312691 Jy ! Component: 150 - total flux cleaned = 0.000401295 Jy ! Component: 200 - total flux cleaned = 0.00044224 Jy ! Total flux subtracted in 200 components = 0.00044224 Jy ! Clean residual min=-0.002475 max=0.002035 Jy/beam ! Clean residual mean=-0.000032 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.124898 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 96 components and 0.124898 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=5.052 mas, bpa=30.85 degrees ! Estimated noise=0.47585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134919 Jy ! Component: 100 - total flux cleaned = -7.2286e-05 Jy ! Component: 150 - total flux cleaned = 2.29969e-06 Jy ! Component: 200 - total flux cleaned = 1.98692e-05 Jy ! Total flux subtracted in 200 components = 1.98692e-05 Jy ! Clean residual min=-0.001744 max=0.001507 Jy/beam ! Clean residual mean=-0.000014 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.124918 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.124918 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=0.018993Jy sigma=0.691770 ! Fit after self-cal, rms=0.018980Jy sigma=0.691116 wmodel /d2/scr/pima/bp177h_uvs/J1547+5955_C_map.mod ! Writing 117 model components to file: /d2/scr/pima/bp177h_uvs/J1547+5955_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1547+5955_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1547+5955_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1547+5955_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1547+5955_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 = -0.000785056 Jy ! Component: 100 - total flux cleaned = -0.00114919 Jy ! Component: 150 - total flux cleaned = -0.00140891 Jy ! Component: 200 - total flux cleaned = -0.00162857 Jy ! Component: 250 - total flux cleaned = -0.00183802 Jy ! Component: 300 - total flux cleaned = -0.00203805 Jy ! Component: 350 - total flux cleaned = -0.00220903 Jy ! Component: 400 - total flux cleaned = -0.00241497 Jy ! Component: 450 - total flux cleaned = -0.00257361 Jy ! Component: 500 - total flux cleaned = -0.0026893 Jy ! Component: 550 - total flux cleaned = -0.00280182 Jy ! Component: 600 - total flux cleaned = -0.00291095 Jy ! Component: 650 - total flux cleaned = -0.00299966 Jy ! Component: 700 - total flux cleaned = -0.00305144 Jy ! Component: 750 - total flux cleaned = -0.00311934 Jy ! Component: 800 - total flux cleaned = -0.00320212 Jy ! Component: 850 - total flux cleaned = -0.00320215 Jy ! Component: 900 - total flux cleaned = -0.00321826 Jy ! Component: 950 - total flux cleaned = -0.0032029 Jy ! Component: 1000 - total flux cleaned = -0.00323331 Jy ! Component: 1050 - total flux cleaned = -0.00323346 Jy ! Component: 1100 - total flux cleaned = -0.00324824 Jy ! Component: 1150 - total flux cleaned = -0.003277 Jy ! Component: 1200 - total flux cleaned = -0.00334779 Jy ! Component: 1250 - total flux cleaned = -0.00340352 Jy ! Component: 1300 - total flux cleaned = -0.00348593 Jy ! Component: 1350 - total flux cleaned = -0.00354 Jy ! Component: 1400 - total flux cleaned = -0.00363318 Jy ! Component: 1450 - total flux cleaned = -0.00368559 Jy ! Component: 1500 - total flux cleaned = -0.00373742 Jy ! Component: 1550 - total flux cleaned = -0.00380132 Jy ! Component: 1600 - total flux cleaned = -0.00383905 Jy ! Component: 1650 - total flux cleaned = -0.00385144 Jy ! Component: 1700 - total flux cleaned = -0.00390059 Jy ! Component: 1750 - total flux cleaned = -0.00390045 Jy ! Component: 1800 - total flux cleaned = -0.00387641 Jy ! Component: 1850 - total flux cleaned = -0.00390006 Jy ! Component: 1900 - total flux cleaned = -0.00388834 Jy ! Component: 1950 - total flux cleaned = -0.00387675 Jy ! Component: 2000 - total flux cleaned = -0.003854 Jy ! Component: 2050 - total flux cleaned = -0.00387658 Jy ! Component: 2100 - total flux cleaned = -0.00385425 Jy ! Component: 2150 - total flux cleaned = -0.00384325 Jy ! Component: 2200 - total flux cleaned = -0.00381059 Jy ! Component: 2250 - total flux cleaned = -0.00379965 Jy ! Component: 2300 - total flux cleaned = -0.00377828 Jy ! Component: 2350 - total flux cleaned = -0.00377828 Jy ! Component: 2400 - total flux cleaned = -0.00375731 Jy ! Component: 2450 - total flux cleaned = -0.00375729 Jy ! Component: 2500 - total flux cleaned = -0.00371589 Jy ! Component: 2550 - total flux cleaned = -0.00370564 Jy ! Component: 2600 - total flux cleaned = -0.00367529 Jy ! Component: 2650 - total flux cleaned = -0.003625 Jy ! Component: 2700 - total flux cleaned = -0.00364493 Jy ! Component: 2750 - total flux cleaned = -0.00359537 Jy ! Component: 2800 - total flux cleaned = -0.00360521 Jy ! Component: 2850 - total flux cleaned = -0.00357598 Jy ! Component: 2900 - total flux cleaned = -0.00354713 Jy ! Component: 2950 - total flux cleaned = -0.00357581 Jy ! Component: 3000 - total flux cleaned = -0.00351881 Jy ! Component: 3050 - total flux cleaned = -0.00354701 Jy ! Component: 3100 - total flux cleaned = -0.00354697 Jy ! Component: 3150 - total flux cleaned = -0.00352845 Jy ! Component: 3200 - total flux cleaned = -0.00352856 Jy ! Component: 3250 - total flux cleaned = -0.0035468 Jy ! Component: 3300 - total flux cleaned = -0.00353779 Jy ! Component: 3350 - total flux cleaned = -0.00353781 Jy ! Component: 3400 - total flux cleaned = -0.00352884 Jy ! Component: 3450 - total flux cleaned = -0.00349344 Jy ! Component: 3500 - total flux cleaned = -0.00349348 Jy ! Component: 3550 - total flux cleaned = -0.00350222 Jy ! Component: 3600 - total flux cleaned = -0.00347605 Jy ! Component: 3650 - total flux cleaned = -0.0034674 Jy ! Component: 3700 - total flux cleaned = -0.00343304 Jy ! Component: 3750 - total flux cleaned = -0.00342453 Jy ! Component: 3800 - total flux cleaned = -0.00339069 Jy ! Component: 3850 - total flux cleaned = -0.00337386 Jy ! Component: 3900 - total flux cleaned = -0.0033488 Jy ! Component: 3950 - total flux cleaned = -0.00333229 Jy ! Component: 4000 - total flux cleaned = -0.00332401 Jy ! Component: 4050 - total flux cleaned = -0.00330754 Jy ! Total flux subtracted in 4096 components = -0.00330759 Jy ! Clean residual min=-0.000470 max=0.000420 Jy/beam ! Clean residual mean=-0.000004 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.121611 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 426 components and 0.121611 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1547+5955_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.646 x 5.052 at 30.85 degrees (North through East) ! Clean map min=-0.00095457 max=0.11511 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1547+5955_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384622 0.384622 0.769244 1.53849 3.07697 6.15395 12.3079 24.6158 49.2316 98.4632 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 779.987 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1547+5955_C_uvs.log closed on Sun Mar 30 00:49:52 2014