! Started logfile: /scr/pima/bg219e_uvs/J1539+3104_X_uvs.log on Thu Apr 7 09:12:08 2016 obs /scr/pima/bg219e_uvs/J1539+3104_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1539+3104_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.705291 visibilities/baseline/integration-bin. ! Found source: J1539+3104 ! ! 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 15996 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/bg219e_uvs/J1539+3104_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! 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=1.005259Jy sigma=25.038285 ! Fit after self-cal, rms=0.900352Jy sigma=22.404289 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8405 mas, bmaj=1.901 mas, bpa=20.49 degrees ! Estimated noise=0.566561 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 = 0.076494 Jy ! Component: 100 - total flux cleaned = 0.0951595 Jy ! Total flux subtracted in 100 components = 0.0951595 Jy ! Clean residual min=-0.005544 max=0.007281 Jy/beam ! Clean residual mean=0.000003 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.0951595 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0951595 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=0.059052Jy sigma=1.405614 ! Fit after self-cal, rms=0.058956Jy sigma=1.402441 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776938 Jy ! Component: 100 - total flux cleaned = 0.0116366 Jy ! Total flux subtracted in 100 components = 0.0116366 Jy ! Clean residual min=-0.004713 max=0.004598 Jy/beam ! Clean residual mean=0.000000 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.106796 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.106796 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=0.057735Jy sigma=1.368674 ! Fit after self-cal, rms=0.057740Jy sigma=1.368497 ! 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=1.041 mas, bmaj=2.014 mas, bpa=17.52 degrees ! Estimated noise=0.307743 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 (1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426135 Jy ! Component: 100 - total flux cleaned = 0.00683994 Jy ! Component: 150 - total flux cleaned = 0.00861782 Jy ! Component: 200 - total flux cleaned = 0.00997472 Jy ! Total flux subtracted in 200 components = 0.00997472 Jy ! Clean residual min=-0.002165 max=0.001913 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.116771 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.116771 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=0.057395Jy sigma=1.359290 ! Fit after self-cal, rms=0.057376Jy sigma=1.358649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 2.014 at 17.52 degrees (North through East) ! Clean map min=-0.001963 max=0.10074 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 1.04 FD 1.00 HN 0.98 KP 0.98 ! LA 1.04 MK 0.95 NL 0.99 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00 NL 1.02 OV 1.01 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.98 ! LA 0.98 MK 1.05 NL 1.01 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.05 KP 1.01 ! LA 0.97 MK 1.01 NL 1.03 OV 0.96 ! PT 0.97 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 KP 0.97 ! LA 0.99 MK 1.00 NL 1.02 OV 0.97 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.98 KP 1.02 ! LA 1.00 MK 1.05 NL 0.99 OV 0.95 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.01 KP 0.96 ! LA 0.99 MK 1.04 NL 1.03 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! 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=0.057376Jy sigma=1.358649 ! Fit after self-cal, rms=0.057179Jy sigma=1.354689 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=2.021 mas, bpa=17.5 degrees ! Estimated noise=0.306531 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 = 0.000314112 Jy ! Component: 100 - total flux cleaned = 0.000474389 Jy ! Component: 150 - total flux cleaned = 0.000584163 Jy ! Component: 200 - total flux cleaned = 0.000658733 Jy ! Total flux subtracted in 200 components = 0.000658733 Jy ! Clean residual min=-0.001956 max=0.001632 Jy/beam ! Clean residual mean=-0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.117429 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.117429 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=0.057150Jy sigma=1.353864 ! Fit after self-cal, rms=0.057156Jy sigma=1.353746 ! 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=0.057156Jy sigma=1.353746 ! Fit after self-cal, rms=0.057016Jy sigma=1.350225 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.023 mas, bpa=17.29 degrees ! Estimated noise=0.306373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195467 Jy ! Component: 100 - total flux cleaned = 0.000306618 Jy ! Component: 150 - total flux cleaned = 0.000381654 Jy ! Component: 200 - total flux cleaned = 0.000431345 Jy ! Total flux subtracted in 200 components = 0.000431345 Jy ! Clean residual min=-0.001681 max=0.001484 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.117861 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.117861 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=0.057001Jy sigma=1.349845 ! Fit after self-cal, rms=0.057004Jy sigma=1.349762 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 = 6.05136e-05 Jy ! Component: 100 - total flux cleaned = 0.000105784 Jy ! Component: 150 - total flux cleaned = 0.000119578 Jy ! Component: 200 - total flux cleaned = 0.000132707 Jy ! Total flux subtracted in 200 components = 0.000132707 Jy ! Clean residual min=-0.001673 max=0.001476 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.117994 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.117994 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=0.056997Jy sigma=1.349599 ! Fit after self-cal, rms=0.056996Jy sigma=1.349591 ! 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=0.056996Jy sigma=1.349591 ! Fit after self-cal, rms=0.056953Jy sigma=1.349557 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.024 mas, bpa=17.22 degrees ! Estimated noise=0.306061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3452e-05 Jy ! Component: 100 - total flux cleaned = 9.38617e-05 Jy ! Component: 150 - total flux cleaned = 0.000155608 Jy ! Component: 200 - total flux cleaned = 0.000178547 Jy ! Total flux subtracted in 200 components = 0.000178547 Jy ! Clean residual min=-0.001668 max=0.001442 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.118172 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.118172 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=0.056948Jy sigma=1.349426 ! Fit after self-cal, rms=0.056947Jy sigma=1.349418 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 = 5.28621e-07 Jy ! Component: 100 - total flux cleaned = 2.28883e-05 Jy ! Component: 150 - total flux cleaned = 5.46076e-05 Jy ! Component: 200 - total flux cleaned = 8.43844e-05 Jy ! Total flux subtracted in 200 components = 8.43844e-05 Jy ! Clean residual min=-0.001680 max=0.001436 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.118256 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.118256 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=0.056943Jy sigma=1.349331 ! Fit after self-cal, rms=0.056943Jy sigma=1.349329 ! 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=0.056943Jy sigma=1.349329 ! Fit after self-cal, rms=0.056912Jy sigma=1.349317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=2.517 mas, bpa=-0.06851 degrees ! Estimated noise=0.363736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514195 Jy ! Component: 100 - total flux cleaned = 0.000719469 Jy ! Component: 150 - total flux cleaned = 0.000793664 Jy ! Component: 200 - total flux cleaned = 0.00084707 Jy ! Total flux subtracted in 200 components = 0.00084707 Jy ! Clean residual min=-0.001611 max=0.001735 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.119104 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.119104 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=0.056912Jy sigma=1.349320 ! Fit after self-cal, rms=0.056911Jy sigma=1.349301 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 = 0.000149987 Jy ! Component: 100 - total flux cleaned = 0.000238384 Jy ! Component: 150 - total flux cleaned = 0.000273201 Jy ! Component: 200 - total flux cleaned = 0.000305548 Jy ! Total flux subtracted in 200 components = 0.000305548 Jy ! Clean residual min=-0.001611 max=0.001721 Jy/beam ! Clean residual mean=0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.119409 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.119409 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=0.056912Jy sigma=1.349321 ! Fit after self-cal, rms=0.056911Jy sigma=1.349318 ! Inverting map ! Added new window around map position (-33.2, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109592 Jy ! Component: 100 - total flux cleaned = 0.00135875 Jy ! Component: 150 - total flux cleaned = 0.00156433 Jy ! Component: 200 - total flux cleaned = 0.00165189 Jy ! Total flux subtracted in 200 components = 0.00165189 Jy ! Clean residual min=-0.001600 max=0.001304 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.121061 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.121061 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=0.056882Jy sigma=1.348552 ! Fit after self-cal, rms=0.056878Jy sigma=1.348485 ! 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=1.051 mas, bmaj=2.024 mas, bpa=17.19 degrees ! Estimated noise=0.305816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 2.024 at 17.19 degrees (North through East) ! Clean map min=-0.0016153 max=0.10003 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=0.8464 mas, bmaj=1.905 mas, bpa=20.24 degrees ! Estimated noise=0.56579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0762415 Jy ! Component: 100 - total flux cleaned = 0.0948053 Jy ! Component: 150 - total flux cleaned = 0.102564 Jy ! Component: 200 - total flux cleaned = 0.107446 Jy ! Total flux subtracted in 200 components = 0.107446 Jy ! Clean residual min=-0.004452 max=0.004112 Jy/beam ! Clean residual mean=0.000002 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.107446 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.107446 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=2.024 mas, bpa=17.19 degrees ! Estimated noise=0.305816 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 = 0.00413209 Jy ! Component: 100 - total flux cleaned = 0.00635327 Jy ! Component: 150 - total flux cleaned = 0.00781285 Jy ! Component: 200 - total flux cleaned = 0.00864966 Jy ! Total flux subtracted in 200 components = 0.00864966 Jy ! Clean residual min=-0.001808 max=0.001652 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.116096 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.116096 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=2.044 mas, bmaj=2.517 mas, bpa=-0.06851 degrees ! Estimated noise=0.363736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014864 Jy ! Component: 100 - total flux cleaned = 0.00234637 Jy ! Component: 150 - total flux cleaned = 0.00289882 Jy ! Component: 200 - total flux cleaned = 0.00338236 Jy ! Total flux subtracted in 200 components = 0.00338236 Jy ! Clean residual min=-0.001800 max=0.001462 Jy/beam ! Clean residual mean=0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.119478 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 = 0.000432115 Jy ! Component: 100 - total flux cleaned = 0.000769323 Jy ! Component: 150 - total flux cleaned = 0.00100725 Jy ! Component: 200 - total flux cleaned = 0.00111716 Jy ! Total flux subtracted in 200 components = 0.00111716 Jy ! Clean residual min=-0.001725 max=0.001369 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.120595 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 0.120595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=2.024 mas, bpa=17.19 degrees ! Estimated noise=0.305816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460752 Jy ! Component: 100 - total flux cleaned = -0.000277248 Jy ! Component: 150 - total flux cleaned = -0.000107473 Jy ! Component: 200 - total flux cleaned = 0.000101541 Jy ! Total flux subtracted in 200 components = 0.000101541 Jy ! Clean residual min=-0.001637 max=0.001394 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.120697 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.120697 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=0.056889Jy sigma=1.348631 ! Fit after self-cal, rms=0.056886Jy sigma=1.348561 wmodel /scr/pima/bg219e_uvs/J1539+3104_X_map.mod ! Writing 106 model components to file: /scr/pima/bg219e_uvs/J1539+3104_X_map.mod wobs /scr/pima/bg219e_uvs/J1539+3104_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1539+3104_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1539+3104_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1539+3104_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 = -0.000738867 Jy ! Component: 100 - total flux cleaned = -0.00140562 Jy ! Component: 150 - total flux cleaned = -0.00177512 Jy ! Component: 200 - total flux cleaned = -0.00193657 Jy ! Component: 250 - total flux cleaned = -0.00202551 Jy ! Component: 300 - total flux cleaned = -0.00198365 Jy ! Component: 350 - total flux cleaned = -0.00192238 Jy ! Component: 400 - total flux cleaned = -0.00186254 Jy ! Component: 450 - total flux cleaned = -0.00188182 Jy ! Component: 500 - total flux cleaned = -0.001806 Jy ! Component: 550 - total flux cleaned = -0.00175074 Jy ! Component: 600 - total flux cleaned = -0.00167826 Jy ! Component: 650 - total flux cleaned = -0.00158886 Jy ! Component: 700 - total flux cleaned = -0.00155388 Jy ! Component: 750 - total flux cleaned = -0.00145003 Jy ! Component: 800 - total flux cleaned = -0.00141599 Jy ! Component: 850 - total flux cleaned = -0.00131563 Jy ! Component: 900 - total flux cleaned = -0.00121689 Jy ! Component: 950 - total flux cleaned = -0.00116848 Jy ! Component: 1000 - total flux cleaned = -0.00107297 Jy ! Component: 1050 - total flux cleaned = -0.00108874 Jy ! Component: 1100 - total flux cleaned = -0.00102683 Jy ! Component: 1150 - total flux cleaned = -0.000965557 Jy ! Component: 1200 - total flux cleaned = -0.000950595 Jy ! Component: 1250 - total flux cleaned = -0.000891511 Jy ! Component: 1300 - total flux cleaned = -0.000920614 Jy ! Component: 1350 - total flux cleaned = -0.000876806 Jy ! Component: 1400 - total flux cleaned = -0.000833683 Jy ! Component: 1450 - total flux cleaned = -0.000819575 Jy ! Component: 1500 - total flux cleaned = -0.000791504 Jy ! Component: 1550 - total flux cleaned = -0.000763668 Jy ! Component: 1600 - total flux cleaned = -0.00077746 Jy ! Component: 1650 - total flux cleaned = -0.000736774 Jy ! Component: 1700 - total flux cleaned = -0.000777198 Jy ! Component: 1750 - total flux cleaned = -0.000763822 Jy ! Component: 1800 - total flux cleaned = -0.000724072 Jy ! Component: 1850 - total flux cleaned = -0.000724064 Jy ! Component: 1900 - total flux cleaned = -0.000762815 Jy ! Component: 1950 - total flux cleaned = -0.000749876 Jy ! Component: 2000 - total flux cleaned = -0.000724168 Jy ! Component: 2050 - total flux cleaned = -0.000724221 Jy ! Component: 2100 - total flux cleaned = -0.000674271 Jy ! Component: 2150 - total flux cleaned = -0.000699059 Jy ! Component: 2200 - total flux cleaned = -0.000723596 Jy ! Component: 2250 - total flux cleaned = -0.00073571 Jy ! Component: 2300 - total flux cleaned = -0.00072362 Jy ! Component: 2350 - total flux cleaned = -0.000735502 Jy ! Component: 2400 - total flux cleaned = -0.000735345 Jy ! Component: 2450 - total flux cleaned = -0.000711506 Jy ! Component: 2500 - total flux cleaned = -0.000734969 Jy ! Component: 2550 - total flux cleaned = -0.00070003 Jy ! Component: 2600 - total flux cleaned = -0.000711707 Jy ! Component: 2650 - total flux cleaned = -0.000723268 Jy ! Component: 2700 - total flux cleaned = -0.000745792 Jy ! Component: 2750 - total flux cleaned = -0.000712005 Jy ! Component: 2800 - total flux cleaned = -0.000712072 Jy ! Component: 2850 - total flux cleaned = -0.000734346 Jy ! Component: 2900 - total flux cleaned = -0.000756362 Jy ! Component: 2950 - total flux cleaned = -0.000767343 Jy ! Component: 3000 - total flux cleaned = -0.00078902 Jy ! Component: 3050 - total flux cleaned = -0.000756555 Jy ! Component: 3100 - total flux cleaned = -0.000831877 Jy ! Component: 3150 - total flux cleaned = -0.00077856 Jy ! Component: 3200 - total flux cleaned = -0.000863471 Jy ! Component: 3250 - total flux cleaned = -0.000842563 Jy ! Component: 3300 - total flux cleaned = -0.000915711 Jy ! Component: 3350 - total flux cleaned = -0.000936519 Jy ! Component: 3400 - total flux cleaned = -0.000915986 Jy ! Component: 3450 - total flux cleaned = -0.000936567 Jy ! Component: 3500 - total flux cleaned = -0.000957113 Jy ! Component: 3550 - total flux cleaned = -0.000987586 Jy ! Component: 3600 - total flux cleaned = -0.00101792 Jy ! Component: 3650 - total flux cleaned = -0.00106805 Jy ! Component: 3700 - total flux cleaned = -0.00111775 Jy ! Component: 3750 - total flux cleaned = -0.00114737 Jy ! Component: 3800 - total flux cleaned = -0.00116704 Jy ! Component: 3850 - total flux cleaned = -0.00123553 Jy ! Component: 3900 - total flux cleaned = -0.00124528 Jy ! Component: 3950 - total flux cleaned = -0.00128401 Jy ! Component: 4000 - total flux cleaned = -0.00135135 Jy ! Component: 4050 - total flux cleaned = -0.00138959 Jy ! Total flux subtracted in 4096 components = -0.00139905 Jy ! Clean residual min=-0.000574 max=0.000504 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.119298 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 379 components and 0.119298 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1539+3104_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 2.024 at 17.19 degrees (North through East) ! Clean map min=-0.0016073 max=0.099843 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1539+3104_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0998434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156257 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469507 0.469507 0.939013 1.87803 3.75605 7.5121 15.0242 30.0484 60.0968 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 638.968 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1539+3104_X_uvs.log closed on Thu Apr 7 09:12:12 2016