! Started logfile: /scr/pima/bg219b_uvs/J1041+523B_X_uvs.log on Thu Apr 7 01:50:47 2016 obs /scr/pima/bg219b_uvs/J1041+523B_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1041+523B_X_uva.fits ! AN table 1: 17 integrations on 15 of 15 possible baselines. ! AN table 2: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.556306 visibilities/baseline/integration-bin. ! Found source: J1041+523B ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 2964 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219b_uvs/J1041+523B_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 11 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.000955Jy sigma=17.645134 ! Fit after self-cal, rms=0.953253Jy sigma=16.581031 ! 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=2.061 mas, bmaj=5.914 mas, bpa=-68.03 degrees ! Estimated noise=1.69897 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 = 0.036326 Jy ! Component: 100 - total flux cleaned = 0.044698 Jy ! Total flux subtracted in 100 components = 0.044698 Jy ! Clean residual min=-0.005041 max=0.005074 Jy/beam ! Clean residual mean=0.000090 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.044698 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.044698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048950Jy sigma=0.820107 ! Fit after self-cal, rms=0.046953Jy sigma=0.788106 ! 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=2.455 mas, bmaj=6.659 mas, bpa=-73.2 degrees ! Estimated noise=1.17151 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 = 0.00552374 Jy ! Component: 100 - total flux cleaned = 0.00736259 Jy ! Component: 150 - total flux cleaned = 0.00767079 Jy ! Component: 200 - total flux cleaned = 0.00705265 Jy ! Total flux subtracted in 200 components = 0.00705265 Jy ! Clean residual min=-0.001805 max=0.001789 Jy/beam ! Clean residual mean=0.000083 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0517506 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 103 components and 0.0517506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044869Jy sigma=0.752410 ! Fit after self-cal, rms=0.044668Jy sigma=0.749585 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.455 x 6.659 at -73.2 degrees (North through East) ! Clean map min=-0.0048145 max=0.046142 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* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 KP 0.97 LA 0.86 ! OV 1.13 PT 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.89 HN 1.00* KP 1.08 ! LA 0.91 NL 1.09 OV 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 KP 1.00 LA 1.04 ! OV 0.97 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.04 KP 1.05 LA 0.97 ! OV 1.08 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.05 HN 1.00* KP 1.17 ! LA 1.03 NL 1.06 OV 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 KP 1.00 LA 0.91 ! OV 1.00 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044668Jy sigma=0.749585 ! Fit after self-cal, rms=0.044005Jy sigma=0.746486 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.438 mas, bmaj=6.713 mas, bpa=-73.43 degrees ! Estimated noise=1.15159 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 = 0.000108871 Jy ! Component: 100 - total flux cleaned = -0.00042194 Jy ! Component: 150 - total flux cleaned = -0.000210724 Jy ! Component: 200 - total flux cleaned = -0.00014897 Jy ! Total flux subtracted in 200 components = -0.00014897 Jy ! Clean residual min=-0.000971 max=0.000971 Jy/beam ! Clean residual mean=0.000024 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0516017 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 163 components and 0.0516017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043705Jy sigma=0.741548 ! Fit after self-cal, rms=0.043733Jy sigma=0.740595 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043733Jy sigma=0.740595 ! Fit after self-cal, rms=0.044100Jy sigma=0.739569 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.426 mas, bmaj=6.71 mas, bpa=-73.35 degrees ! Estimated noise=1.1528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487172 Jy ! Component: 100 - total flux cleaned = -8.82795e-05 Jy ! Component: 150 - total flux cleaned = -8.81048e-05 Jy ! Component: 200 - total flux cleaned = 0.000102792 Jy ! Total flux subtracted in 200 components = 0.000102792 Jy ! Clean residual min=-0.000768 max=0.000775 Jy/beam ! Clean residual mean=0.000019 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0517045 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 221 components and 0.0517045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043964Jy sigma=0.737313 ! Fit after self-cal, rms=0.043879Jy sigma=0.736548 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 = -0.000870112 Jy ! Component: 100 - total flux cleaned = -0.00134749 Jy ! Component: 150 - total flux cleaned = -0.00130442 Jy ! Component: 200 - total flux cleaned = -0.0013859 Jy ! Total flux subtracted in 200 components = -0.0013859 Jy ! Clean residual min=-0.000679 max=0.000682 Jy/beam ! Clean residual mean=0.000009 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0503186 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 272 components and 0.0503186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043791Jy sigma=0.735065 ! Fit after self-cal, rms=0.043778Jy sigma=0.734917 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043778Jy sigma=0.734917 ! Fit after self-cal, rms=0.044015Jy sigma=0.734323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.415 mas, bmaj=6.714 mas, bpa=-73.24 degrees ! Estimated noise=1.15409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118587 Jy ! Component: 100 - total flux cleaned = -0.00165451 Jy ! Component: 150 - total flux cleaned = -0.0020015 Jy ! Component: 200 - total flux cleaned = -0.00233642 Jy ! Total flux subtracted in 200 components = -0.00233642 Jy ! Clean residual min=-0.000615 max=0.000611 Jy/beam ! Clean residual mean=0.000007 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0479821 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 310 components and 0.0479821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043942Jy sigma=0.733102 ! Fit after self-cal, rms=0.043948Jy sigma=0.732989 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 = -9.59355e-05 Jy ! Component: 100 - total flux cleaned = -0.000377785 Jy ! Component: 150 - total flux cleaned = -0.000610295 Jy ! Component: 200 - total flux cleaned = -0.000642456 Jy ! Total flux subtracted in 200 components = -0.000642456 Jy ! Clean residual min=-0.000532 max=0.000541 Jy/beam ! Clean residual mean=0.000004 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0473397 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 346 components and 0.0473397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043901Jy sigma=0.732136 ! Fit after self-cal, rms=0.043902Jy sigma=0.732036 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043902Jy sigma=0.732036 ! Fit after self-cal, rms=0.043996Jy sigma=0.731877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.795 mas, bmaj=6.768 mas, bpa=-74.95 degrees ! Estimated noise=1.21105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000652054 Jy ! Component: 100 - total flux cleaned = -0.000615773 Jy ! Component: 150 - total flux cleaned = -0.00061549 Jy ! Component: 200 - total flux cleaned = -0.000702014 Jy ! Total flux subtracted in 200 components = -0.000702014 Jy ! Clean residual min=-0.000734 max=0.000745 Jy/beam ! Clean residual mean=0.000013 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0466377 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 387 components and 0.0466377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043952Jy sigma=0.731182 ! Fit after self-cal, rms=0.043939Jy sigma=0.730887 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 = -0.000717953 Jy ! Component: 100 - total flux cleaned = -0.000981917 Jy ! Component: 150 - total flux cleaned = -0.00117374 Jy ! Component: 200 - total flux cleaned = -0.00142846 Jy ! Total flux subtracted in 200 components = -0.00142846 Jy ! Clean residual min=-0.000530 max=0.000528 Jy/beam ! Clean residual mean=-0.000004 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0452092 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 421 components and 0.0452092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043899Jy sigma=0.730138 ! Fit after self-cal, rms=0.043895Jy sigma=0.730065 ! 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=2.41 mas, bmaj=6.721 mas, bpa=-73.16 degrees ! Estimated noise=1.15276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.41 x 6.721 at -73.16 degrees (North through East) ! Clean map min=-0.0035366 max=0.044472 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=2.027 mas, bmaj=5.981 mas, bpa=-68.22 degrees ! Estimated noise=1.64835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348813 Jy ! Component: 100 - total flux cleaned = 0.0391032 Jy ! Component: 150 - total flux cleaned = 0.041877 Jy ! Component: 200 - total flux cleaned = 0.0419004 Jy ! Total flux subtracted in 200 components = 0.0419004 Jy ! Clean residual min=-0.003175 max=0.003188 Jy/beam ! Clean residual mean=0.000090 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.0419004 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.0419004 Jy ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=6.721 mas, bpa=-73.16 degrees ! Estimated noise=1.15276 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 = 0.00177085 Jy ! Component: 100 - total flux cleaned = 0.00103185 Jy ! Component: 150 - total flux cleaned = 0.00103581 Jy ! Component: 200 - total flux cleaned = 0.000659738 Jy ! Total flux subtracted in 200 components = 0.000659738 Jy ! Clean residual min=-0.001899 max=0.001927 Jy/beam ! Clean residual mean=0.000099 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0425601 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 139 components and 0.0425601 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=2.795 mas, bmaj=6.768 mas, bpa=-74.95 degrees ! Estimated noise=1.21105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528396 Jy ! Component: 100 - total flux cleaned = -0.000779028 Jy ! Component: 150 - total flux cleaned = -0.00085383 Jy ! Component: 200 - total flux cleaned = -0.00070544 Jy ! Total flux subtracted in 200 components = -0.00070544 Jy ! Clean residual min=-0.001251 max=0.001288 Jy/beam ! Clean residual mean=0.000058 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0418546 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 = 0.000227128 Jy ! Component: 100 - total flux cleaned = 0.000220202 Jy ! Component: 150 - total flux cleaned = 0.00031089 Jy ! Component: 200 - total flux cleaned = 0.000517847 Jy ! Total flux subtracted in 200 components = 0.000517847 Jy ! Clean residual min=-0.001832 max=0.001888 Jy/beam ! Clean residual mean=0.000044 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0423725 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 255 components and 0.0423725 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=6.721 mas, bpa=-73.16 degrees ! Estimated noise=1.15276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000945906 Jy ! Component: 100 - total flux cleaned = -0.00210562 Jy ! Component: 150 - total flux cleaned = -0.00266003 Jy ! Component: 200 - total flux cleaned = -0.00307441 Jy ! Total flux subtracted in 200 components = -0.00307441 Jy ! Clean residual min=-0.000741 max=0.000736 Jy/beam ! Clean residual mean=-0.000004 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0392981 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 311 components and 0.0392981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043946Jy sigma=0.731363 ! Fit after self-cal, rms=0.043911Jy sigma=0.730357 wmodel /scr/pima/bg219b_uvs/J1041+523B_X_map.mod ! Writing 311 model components to file: /scr/pima/bg219b_uvs/J1041+523B_X_map.mod wobs /scr/pima/bg219b_uvs/J1041+523B_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1041+523B_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1041+523B_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bg219b_uvs/J1041+523B_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.41 x 6.721 at -73.16 degrees (North through East) ! Clean map min=-0.0041311 max=0.040935 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1041+523B_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0409352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.30282 2.30282 4.60564 9.21128 18.4226 36.8451 73.6903 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 130.275 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1041+523B_X_uvs.log closed on Thu Apr 7 01:50:49 2016