! Started logfile: J0806-1724_X_2017_08_12_pus_uvs.log on Fri May 10 15:21:24 2019 obs J0806-1724_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0806-1724_X_2017_08_12_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961481 visibilities/baseline/integration-bin. ! Found source: J0806-1724 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1049 lines of history. ! ! Reading 38940 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0806-1724_X_2017_08_12_pus] 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 = 512x512 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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.905320Jy sigma=0.006725 ! Fit after self-cal, rms=0.886549Jy sigma=0.006601 ! 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=0.6898 mas, bmaj=1.625 mas, bpa=-2.54 degrees ! Estimated noise=922.122 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 = 0.0863935 Jy ! Component: 100 - total flux cleaned = 0.119254 Jy ! Total flux subtracted in 100 components = 0.119254 Jy ! Clean residual min=-0.006160 max=0.015441 Jy/beam ! Clean residual mean=0.000103 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.119254 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.119254 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103081Jy sigma=0.000708 ! Fit after self-cal, rms=0.102741Jy sigma=0.000705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187215 Jy ! Component: 100 - total flux cleaned = 0.0286663 Jy ! Total flux subtracted in 100 components = 0.0286663 Jy ! Clean residual min=-0.004456 max=0.014721 Jy/beam ! Clean residual mean=0.000056 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.147921 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.147921 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098585Jy sigma=0.000669 ! Fit after self-cal, rms=0.098486Jy sigma=0.000668 ! Inverting map ! Added new window around map position (-2.2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123669 Jy ! Component: 100 - total flux cleaned = 0.018425 Jy ! Total flux subtracted in 100 components = 0.018425 Jy ! Clean residual min=-0.003433 max=0.004030 Jy/beam ! Clean residual mean=0.000032 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.166345 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.166346 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096668Jy sigma=0.000652 ! Fit after self-cal, rms=0.096511Jy sigma=0.000651 ! 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=0.859 mas, bmaj=1.951 mas, bpa=-1.989 degrees ! Estimated noise=499.362 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 = 0.00752895 Jy ! Component: 100 - total flux cleaned = 0.0119038 Jy ! Component: 150 - total flux cleaned = 0.0148183 Jy ! Component: 200 - total flux cleaned = 0.0168374 Jy ! Total flux subtracted in 200 components = 0.0168374 Jy ! Clean residual min=-0.001907 max=0.002253 Jy/beam ! Clean residual mean=0.000013 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.183183 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.183183 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095906Jy sigma=0.000646 ! Fit after self-cal, rms=0.095853Jy sigma=0.000645 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.96 KP 0.98 ! LA 0.98 MK 1.00 NL 1.01 OV 1.02 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 1.03 ! LA 0.98 MK 1.01 NL 0.98 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.91 ! LA 1.01 MK 1.01 NL 0.99 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 0.99 ! LA 0.99 MK 1.05 NL 0.96 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.11 KP 0.93 ! LA 0.97 MK 1.04 NL 0.99 OV 1.04 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.04 KP 1.00 ! LA 0.97 MK 0.99 NL 1.01 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.98 ! LA 1.01 MK 0.99 NL 1.01 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.04 KP 0.99 ! LA 1.00 MK 1.00 NL 1.00 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.04 KP 0.95 ! LA 0.99 MK 0.97 NL 1.02 OV 1.03 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.04 KP 0.97 ! LA 1.00 MK 1.02 NL 0.99 OV 1.03 ! PT 1.01 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.00 ! LA 0.98 MK 1.02 NL 1.02 OV 1.04 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.05 KP 0.99 ! LA 1.03 MK 1.04 NL 0.94 OV 1.01 ! PT 1.04 SC 0.94 ! ! ! Fit before self-cal, rms=0.095853Jy sigma=0.000645 ! Fit after self-cal, rms=0.095376Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8593 mas, bmaj=1.945 mas, bpa=-1.474 degrees ! Estimated noise=493.731 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 = 0.00141986 Jy ! Component: 100 - total flux cleaned = 0.00167767 Jy ! Component: 150 - total flux cleaned = 0.00176861 Jy ! Component: 200 - total flux cleaned = 0.00186979 Jy ! Total flux subtracted in 200 components = 0.00186979 Jy ! Clean residual min=-0.001327 max=0.001321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.185053 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.185053 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095332Jy sigma=0.000644 ! Fit after self-cal, rms=0.095332Jy sigma=0.000644 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095332Jy sigma=0.000644 ! Fit after self-cal, rms=0.099377Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8582 mas, bmaj=1.944 mas, bpa=-1.412 degrees ! Estimated noise=492.704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630098 Jy ! Component: 100 - total flux cleaned = 0.000736481 Jy ! Component: 150 - total flux cleaned = 0.000822299 Jy ! Component: 200 - total flux cleaned = 0.000893518 Jy ! Total flux subtracted in 200 components = 0.000893518 Jy ! Clean residual min=-0.001192 max=0.001107 Jy/beam ! Clean residual mean=-0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.185946 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.185946 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099364Jy sigma=0.000643 ! Fit after self-cal, rms=0.099409Jy sigma=0.000643 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 = 0.000159002 Jy ! Component: 100 - total flux cleaned = 0.000224712 Jy ! Component: 150 - total flux cleaned = 0.000238955 Jy ! Component: 200 - total flux cleaned = 0.000252582 Jy ! Total flux subtracted in 200 components = 0.000252582 Jy ! Clean residual min=-0.001183 max=0.001090 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.186199 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.186199 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099403Jy sigma=0.000643 ! Fit after self-cal, rms=0.099403Jy sigma=0.000643 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099403Jy sigma=0.000643 ! Fit after self-cal, rms=0.099385Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8578 mas, bmaj=1.942 mas, bpa=-1.407 degrees ! Estimated noise=491.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232368 Jy ! Component: 100 - total flux cleaned = 0.000299264 Jy ! Component: 150 - total flux cleaned = 0.000354818 Jy ! Component: 200 - total flux cleaned = 0.00039196 Jy ! Total flux subtracted in 200 components = 0.00039196 Jy ! Clean residual min=-0.001190 max=0.001068 Jy/beam ! Clean residual mean=-0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.186591 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.186591 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099379Jy sigma=0.000643 ! Fit after self-cal, rms=0.099380Jy sigma=0.000643 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 = 7.25628e-05 Jy ! Component: 100 - total flux cleaned = 9.60213e-05 Jy ! Component: 150 - total flux cleaned = 0.000106491 Jy ! Component: 200 - total flux cleaned = 0.000116762 Jy ! Total flux subtracted in 200 components = 0.000116762 Jy ! Clean residual min=-0.001189 max=0.001053 Jy/beam ! Clean residual mean=-0.000004 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.186708 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.186708 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099378Jy sigma=0.000643 ! Fit after self-cal, rms=0.099377Jy sigma=0.000643 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099377Jy sigma=0.000643 ! Fit after self-cal, rms=0.099201Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=4.179 mas, bpa=2.14 degrees ! Estimated noise=639.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222502 Jy ! Component: 100 - total flux cleaned = 0.000223286 Jy ! Component: 150 - total flux cleaned = 0.00023469 Jy ! Component: 200 - total flux cleaned = 0.000233941 Jy ! Total flux subtracted in 200 components = 0.000233941 Jy ! Clean residual min=-0.001028 max=0.001098 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.186942 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.186942 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099200Jy sigma=0.000643 ! Fit after self-cal, rms=0.099200Jy sigma=0.000643 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 = -3.25753e-06 Jy ! Component: 100 - total flux cleaned = -1.70746e-05 Jy ! Component: 150 - total flux cleaned = -1.66083e-05 Jy ! Component: 200 - total flux cleaned = -8.44452e-06 Jy ! Total flux subtracted in 200 components = -8.44452e-06 Jy ! Clean residual min=-0.001032 max=0.001100 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.186933 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.186933 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099201Jy sigma=0.000643 ! Fit after self-cal, rms=0.099199Jy sigma=0.000643 ! 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=0.8579 mas, bmaj=1.943 mas, bpa=-1.441 degrees ! Estimated noise=491.202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8579 x 1.943 at -1.441 degrees (North through East) ! Clean map min=-0.0010552 max=0.11105 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=0.6902 mas, bmaj=1.621 mas, bpa=-1.993 degrees ! Estimated noise=904.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0856927 Jy ! Component: 100 - total flux cleaned = 0.120143 Jy ! Component: 150 - total flux cleaned = 0.139523 Jy ! Component: 200 - total flux cleaned = 0.151626 Jy ! Total flux subtracted in 200 components = 0.151626 Jy ! Clean residual min=-0.003395 max=0.006816 Jy/beam ! Clean residual mean=0.000047 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.151626 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.151626 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8579 mas, bmaj=1.943 mas, bpa=-1.441 degrees ! Estimated noise=491.202 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 (-0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122289 Jy ! Component: 100 - total flux cleaned = 0.0198353 Jy ! Component: 150 - total flux cleaned = 0.0248578 Jy ! Component: 200 - total flux cleaned = 0.0282538 Jy ! Total flux subtracted in 200 components = 0.0282538 Jy ! Clean residual min=-0.001588 max=0.001874 Jy/beam ! Clean residual mean=0.000016 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.17988 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.17988 Jy ! Inverting map ! Added new window around map position (0.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236618 Jy ! Component: 100 - total flux cleaned = 0.00403771 Jy ! Component: 150 - total flux cleaned = 0.00523081 Jy ! Component: 200 - total flux cleaned = 0.00577289 Jy ! Total flux subtracted in 200 components = 0.00577289 Jy ! Clean residual min=-0.001300 max=0.001081 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.185653 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.185653 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=2.233 mas, bmaj=4.179 mas, bpa=2.14 degrees ! Estimated noise=639.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698786 Jy ! Component: 100 - total flux cleaned = 0.000826357 Jy ! Component: 150 - total flux cleaned = 0.000892088 Jy ! Component: 200 - total flux cleaned = 0.000947332 Jy ! Total flux subtracted in 200 components = 0.000947332 Jy ! Clean residual min=-0.001075 max=0.001030 Jy/beam ! Clean residual mean=-0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.1866 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 = -4.23094e-07 Jy ! Component: 100 - total flux cleaned = -1.13677e-05 Jy ! Component: 150 - total flux cleaned = -1.06293e-05 Jy ! Component: 200 - total flux cleaned = -1.06047e-05 Jy ! Total flux subtracted in 200 components = -1.06047e-05 Jy ! Clean residual min=-0.001031 max=0.001025 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.186589 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.186589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8579 mas, bmaj=1.943 mas, bpa=-1.441 degrees ! Estimated noise=491.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.50278e-05 Jy ! Component: 100 - total flux cleaned = -2.50925e-05 Jy ! Component: 150 - total flux cleaned = -2.51249e-05 Jy ! Component: 200 - total flux cleaned = -8.61396e-06 Jy ! Total flux subtracted in 200 components = -8.61396e-06 Jy ! Clean residual min=-0.001149 max=0.000979 Jy/beam ! Clean residual mean=-0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.186581 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.186581 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099182Jy sigma=0.000643 ! Fit after self-cal, rms=0.099183Jy sigma=0.000642 wmodel J0806-1724_X_2017_08_12_pus_map.mod ! Writing 98 model components to file: J0806-1724_X_2017_08_12_pus_map.mod wobs J0806-1724_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0806-1724_X_2017_08_12_pus_uvs.fits wwins J0806-1724_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J0806-1724_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219232 Jy ! Component: 100 - total flux cleaned = -0.000358342 Jy ! Component: 150 - total flux cleaned = -0.000458533 Jy ! Component: 200 - total flux cleaned = -0.000539244 Jy ! Component: 250 - total flux cleaned = -0.000601707 Jy ! Component: 300 - total flux cleaned = -0.000661805 Jy ! Component: 350 - total flux cleaned = -0.000734577 Jy ! Component: 400 - total flux cleaned = -0.000805456 Jy ! Component: 450 - total flux cleaned = -0.000901546 Jy ! Component: 500 - total flux cleaned = -0.000981736 Jy ! Component: 550 - total flux cleaned = -0.00104748 Jy ! Component: 600 - total flux cleaned = -0.00116357 Jy ! Component: 650 - total flux cleaned = -0.0012518 Jy ! Component: 700 - total flux cleaned = -0.00132625 Jy ! Component: 750 - total flux cleaned = -0.00138729 Jy ! Component: 800 - total flux cleaned = -0.00142351 Jy ! Component: 850 - total flux cleaned = -0.00150655 Jy ! Component: 900 - total flux cleaned = -0.0015767 Jy ! Component: 950 - total flux cleaned = -0.00168027 Jy ! Component: 1000 - total flux cleaned = -0.00175978 Jy ! Component: 1050 - total flux cleaned = -0.00182695 Jy ! Component: 1100 - total flux cleaned = -0.00189301 Jy ! Component: 1150 - total flux cleaned = -0.0018821 Jy ! Component: 1200 - total flux cleaned = -0.00193612 Jy ! Component: 1250 - total flux cleaned = -0.00194659 Jy ! Component: 1300 - total flux cleaned = -0.0019781 Jy ! Component: 1350 - total flux cleaned = -0.00199892 Jy ! Component: 1400 - total flux cleaned = -0.00203995 Jy ! Component: 1450 - total flux cleaned = -0.00201928 Jy ! Component: 1500 - total flux cleaned = -0.00205958 Jy ! Component: 1550 - total flux cleaned = -0.00206953 Jy ! Component: 1600 - total flux cleaned = -0.00208919 Jy ! Component: 1650 - total flux cleaned = -0.00210883 Jy ! Component: 1700 - total flux cleaned = -0.00213765 Jy ! Component: 1750 - total flux cleaned = -0.0021473 Jy ! Component: 1800 - total flux cleaned = -0.0021473 Jy ! Component: 1850 - total flux cleaned = -0.00216615 Jy ! Component: 1900 - total flux cleaned = -0.00216618 Jy ! Component: 1950 - total flux cleaned = -0.00212029 Jy ! Component: 2000 - total flux cleaned = -0.00215652 Jy ! Total flux subtracted in 2048 components = -0.00212048 Jy ! Clean residual min=-0.000509 max=0.000556 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.18446 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 237 components and 0.18446 Jy ![Exited script file: muppet] wmap "J0806-1724_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8579 x 1.943 at -1.441 degrees (North through East) ! Clean map min=-0.0009058 max=0.11027 Jy/beam ! Writing clean map to FITS file: J0806-1724_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110266 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001662 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.452181 0.452181 0.904363 1.80873 3.61745 7.2349 14.4698 28.9396 57.8792 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8579 x 1.943 at -1.441 degrees (North through East) ! Clean map min=-0.0009058 max=0.11027 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0806-1724_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:21:27 2019