! Started logfile: J1408-0752_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:07:33 2016 obs J1408-0752_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1408-0752_X_2015_03_17_pus_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.437037 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1408-0752 ! ! 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 338 lines of history. ! ! Reading 6372 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 J1408-0752_X_2015_03_17_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.319719Jy sigma=0.003974 ! Fit after self-cal, rms=0.302402Jy sigma=0.003752 ! 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=0.9725 mas, bmaj=4.036 mas, bpa=23.36 degrees ! Estimated noise=1029.55 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 = 0.565325 Jy ! Component: 100 - total flux cleaned = 0.7452 Jy ! Total flux subtracted in 100 components = 0.7452 Jy ! Clean residual min=-0.045425 max=0.071621 Jy/beam ! Clean residual mean=-0.000007 rms=0.015658 Jy/beam ! Combined flux in latest and established models = 0.7452 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.7452 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=0.167087Jy sigma=0.001793 ! Fit after self-cal, rms=0.167003Jy sigma=0.001792 ! 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=1.284 mas, bmaj=4.102 mas, bpa=22.59 degrees ! Estimated noise=724.013 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 = 0.0679119 Jy ! Component: 100 - total flux cleaned = 0.0896408 Jy ! Component: 150 - total flux cleaned = 0.0930377 Jy ! Component: 200 - total flux cleaned = 0.0934634 Jy ! Total flux subtracted in 200 components = 0.0934634 Jy ! Clean residual min=-0.041501 max=0.041882 Jy/beam ! Clean residual mean=-0.000050 rms=0.010501 Jy/beam ! Combined flux in latest and established models = 0.838664 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.838664 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=0.135286Jy sigma=0.001507 ! Fit after self-cal, rms=0.135243Jy sigma=0.001507 ! 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 0.94 FD 1.12 HN 1.00* KP 0.94 ! LA 1.03 MK 1.00* NL 1.00 OV 0.99 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.00* KP 0.89 ! LA 1.06 MK 1.00* NL 1.00 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.00* KP 0.85 ! LA 1.07 MK 1.00* NL 1.01 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.00* KP 0.79 ! LA 1.07 MK 1.00* NL 1.01 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.00* KP 0.75 ! LA 1.06 MK 1.00* NL 1.03 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.00* KP 0.76 ! LA 1.06 MK 1.00* NL 1.03 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.00* KP 0.75 ! LA 1.07 MK 1.00* NL 1.03 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.00* KP 0.75 ! LA 1.06 MK 1.00* NL 1.03 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.00* KP 0.78 ! LA 1.08 MK 1.00* NL 1.03 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.00* KP 0.81 ! LA 1.08 MK 1.00* NL 1.03 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.00* KP 0.84 ! LA 1.10 MK 1.00* NL 1.03 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.00* KP 0.88 ! LA 1.08 MK 1.00* NL 1.03 OV 1.01 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.135243Jy sigma=0.001507 ! Fit after self-cal, rms=0.070772Jy sigma=0.000860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=4.062 mas, bpa=22.5 degrees ! Estimated noise=718.175 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 (-7.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216054 Jy ! Component: 100 - total flux cleaned = 0.0314747 Jy ! Component: 150 - total flux cleaned = 0.0379024 Jy ! Component: 200 - total flux cleaned = 0.042581 Jy ! Total flux subtracted in 200 components = 0.042581 Jy ! Clean residual min=-0.006386 max=0.006737 Jy/beam ! Clean residual mean=0.000082 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.881245 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 57 components and 0.881244 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=0.064154Jy sigma=0.000778 ! Fit after self-cal, rms=0.063540Jy sigma=0.000770 ! 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=0.063540Jy sigma=0.000770 ! Fit after self-cal, rms=0.062936Jy sigma=0.000763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=4.065 mas, bpa=22.5 degrees ! Estimated noise=716.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501817 Jy ! Component: 100 - total flux cleaned = 0.00801291 Jy ! Component: 150 - total flux cleaned = 0.0102358 Jy ! Component: 200 - total flux cleaned = 0.0115753 Jy ! Total flux subtracted in 200 components = 0.0115753 Jy ! Clean residual min=-0.003990 max=0.005348 Jy/beam ! Clean residual mean=0.000006 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.89282 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.89282 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=0.062464Jy sigma=0.000757 ! Fit after self-cal, rms=0.062433Jy sigma=0.000757 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) ! Added new window around map position (-11.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427661 Jy ! Component: 100 - total flux cleaned = 0.00639494 Jy ! Component: 150 - total flux cleaned = 0.0079038 Jy ! Component: 200 - total flux cleaned = 0.00926434 Jy ! Total flux subtracted in 200 components = 0.00926434 Jy ! Clean residual min=-0.003424 max=0.002658 Jy/beam ! Clean residual mean=-0.000013 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.902084 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 116 components and 0.902084 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=0.062115Jy sigma=0.000753 ! Fit after self-cal, rms=0.062107Jy sigma=0.000753 ! 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=0.062107Jy sigma=0.000753 ! Fit after self-cal, rms=0.062072Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=4.063 mas, bpa=22.49 degrees ! Estimated noise=716.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137968 Jy ! Component: 100 - total flux cleaned = 0.0026242 Jy ! Component: 150 - total flux cleaned = 0.00369045 Jy ! Component: 200 - total flux cleaned = 0.0045066 Jy ! Total flux subtracted in 200 components = 0.0045066 Jy ! Clean residual min=-0.002700 max=0.002395 Jy/beam ! Clean residual mean=-0.000010 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.906591 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 139 components and 0.906591 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=0.061993Jy sigma=0.000751 ! Fit after self-cal, rms=0.061990Jy sigma=0.000751 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 = 0.000927788 Jy ! Component: 100 - total flux cleaned = 0.00162628 Jy ! Component: 150 - total flux cleaned = 0.00223181 Jy ! Component: 200 - total flux cleaned = 0.00275837 Jy ! Total flux subtracted in 200 components = 0.00275837 Jy ! Clean residual min=-0.002469 max=0.002271 Jy/beam ! Clean residual mean=-0.000017 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.909349 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.909349 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=0.061952Jy sigma=0.000751 ! Fit after self-cal, rms=0.061950Jy sigma=0.000751 ! 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=0.061950Jy sigma=0.000751 ! Fit after self-cal, rms=0.061952Jy sigma=0.000751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.705 mas, bmaj=4.316 mas, bpa=17.65 degrees ! Estimated noise=788.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108401 Jy ! Component: 100 - total flux cleaned = 0.00182076 Jy ! Component: 150 - total flux cleaned = 0.00243443 Jy ! Component: 200 - total flux cleaned = 0.00284791 Jy ! Total flux subtracted in 200 components = 0.00284791 Jy ! Clean residual min=-0.002445 max=0.002033 Jy/beam ! Clean residual mean=-0.000026 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.912197 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 180 components and 0.912197 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=0.061926Jy sigma=0.000750 ! Fit after self-cal, rms=0.061924Jy sigma=0.000750 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 = 0.000561724 Jy ! Component: 100 - total flux cleaned = 0.000909827 Jy ! Component: 150 - total flux cleaned = 0.00123915 Jy ! Component: 200 - total flux cleaned = 0.0015598 Jy ! Total flux subtracted in 200 components = 0.0015598 Jy ! Clean residual min=-0.002263 max=0.002072 Jy/beam ! Clean residual mean=-0.000031 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.913757 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 198 components and 0.913757 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=0.061913Jy sigma=0.000750 ! Fit after self-cal, rms=0.061912Jy sigma=0.000750 ! 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=1.284 mas, bmaj=4.062 mas, bpa=22.48 degrees ! Estimated noise=716.621 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.284 x 4.062 at 22.48 degrees (North through East) ! Clean map min=-0.0030209 max=0.74386 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 ! Performing amp+phase self-cal ! ! 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=0.061912Jy sigma=0.000750 ! Fit after self-cal, rms=0.056095Jy sigma=0.000674 ! Inverting map and beam ! Estimated beam: bmin=1.284 mas, bmaj=4.061 mas, bpa=22.47 degrees ! Estimated noise=716.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464489 Jy ! Component: 100 - total flux cleaned = 0.000702985 Jy ! Component: 150 - total flux cleaned = 0.000938116 Jy ! Component: 200 - total flux cleaned = 0.00115387 Jy ! Total flux subtracted in 200 components = 0.00115387 Jy ! Clean residual min=-0.001880 max=0.001881 Jy/beam ! Clean residual mean=-0.000020 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.914911 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 216 components and 0.914911 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=0.056074Jy sigma=0.000674 ! Fit after self-cal, rms=0.056073Jy sigma=0.000674 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266279 Jy ! Component: 100 - total flux cleaned = 0.000487046 Jy ! Component: 150 - total flux cleaned = 0.000655678 Jy ! Component: 200 - total flux cleaned = 0.000780114 Jy ! Total flux subtracted in 200 components = 0.000780114 Jy ! Clean residual min=-0.001810 max=0.001820 Jy/beam ! Clean residual mean=-0.000023 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.915691 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 226 components and 0.915691 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=0.056061Jy sigma=0.000674 ! Fit after self-cal, rms=0.056061Jy sigma=0.000674 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.056061Jy sigma=0.000674 ! Fit after self-cal, rms=0.056064Jy sigma=0.000674 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=0.9798 mas, bmaj=4.013 mas, bpa=23.37 degrees ! Estimated noise=1013.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.55549 Jy ! Component: 100 - total flux cleaned = 0.728555 Jy ! Component: 150 - total flux cleaned = 0.794833 Jy ! Component: 200 - total flux cleaned = 0.822522 Jy ! Total flux subtracted in 200 components = 0.822522 Jy ! Clean residual min=-0.009106 max=0.014240 Jy/beam ! Clean residual mean=0.000242 rms=0.003280 Jy/beam ! Combined flux in latest and established models = 0.822522 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 0.822522 Jy ! Inverting map and beam ! Estimated beam: bmin=1.285 mas, bmaj=4.06 mas, bpa=22.47 degrees ! Estimated noise=716.778 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 = 0.0220882 Jy ! Component: 100 - total flux cleaned = 0.0364741 Jy ! Component: 150 - total flux cleaned = 0.0462511 Jy ! Component: 200 - total flux cleaned = 0.0535367 Jy ! Total flux subtracted in 200 components = 0.0535367 Jy ! Clean residual min=-0.004322 max=0.004536 Jy/beam ! Clean residual mean=0.000095 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.876059 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 50 components and 0.876059 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=2.705 mas, bmaj=4.315 mas, bpa=17.61 degrees ! Estimated noise=788.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709784 Jy ! Component: 100 - total flux cleaned = 0.0123549 Jy ! Component: 150 - total flux cleaned = 0.0164149 Jy ! Component: 200 - total flux cleaned = 0.0196403 Jy ! Total flux subtracted in 200 components = 0.0196403 Jy ! Clean residual min=-0.003473 max=0.002670 Jy/beam ! Clean residual mean=0.000044 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.895699 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 = 0.00264755 Jy ! Component: 100 - total flux cleaned = 0.00488476 Jy ! Component: 150 - total flux cleaned = 0.00680181 Jy ! Component: 200 - total flux cleaned = 0.00834433 Jy ! Total flux subtracted in 200 components = 0.00834433 Jy ! Clean residual min=-0.002835 max=0.002126 Jy/beam ! Clean residual mean=0.000007 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.904043 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 149 components and 0.904043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.285 mas, bmaj=4.06 mas, bpa=22.47 degrees ! Estimated noise=716.778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127658 Jy ! Component: 100 - total flux cleaned = 0.00196904 Jy ! Component: 150 - total flux cleaned = 0.00271097 Jy ! Component: 200 - total flux cleaned = 0.00343999 Jy ! Total flux subtracted in 200 components = 0.00343999 Jy ! Clean residual min=-0.002383 max=0.002556 Jy/beam ! Clean residual mean=-0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.907483 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 177 components and 0.907483 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=0.056221Jy sigma=0.000676 ! Fit after self-cal, rms=0.056195Jy sigma=0.000676 wmodel J1408-0752_X_2015_03_17_pus_map.mod ! Writing 177 model components to file: J1408-0752_X_2015_03_17_pus_map.mod wobs J1408-0752_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1408-0752_X_2015_03_17_pus_uvs.fits wwins J1408-0752_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J1408-0752_X_2015_03_17_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 = 0.000169811 Jy ! Component: 100 - total flux cleaned = 0.000129551 Jy ! Component: 150 - total flux cleaned = 0.000193617 Jy ! Component: 200 - total flux cleaned = 0.000166436 Jy ! Component: 250 - total flux cleaned = -9.56168e-05 Jy ! Component: 300 - total flux cleaned = -0.000364661 Jy ! Component: 350 - total flux cleaned = -0.000526392 Jy ! Component: 400 - total flux cleaned = -0.000659194 Jy ! Component: 450 - total flux cleaned = -0.000659552 Jy ! Component: 500 - total flux cleaned = -0.000659681 Jy ! Component: 550 - total flux cleaned = -0.000620638 Jy ! Component: 600 - total flux cleaned = -0.000640311 Jy ! Component: 650 - total flux cleaned = -0.00071422 Jy ! Component: 700 - total flux cleaned = -0.000731882 Jy ! Component: 750 - total flux cleaned = -0.000818903 Jy ! Component: 800 - total flux cleaned = -0.00083551 Jy ! Component: 850 - total flux cleaned = -0.000868434 Jy ! Component: 900 - total flux cleaned = -0.000836317 Jy ! Component: 950 - total flux cleaned = -0.000804833 Jy ! Component: 1000 - total flux cleaned = -0.000804353 Jy ! Component: 1050 - total flux cleaned = -0.000714099 Jy ! Component: 1100 - total flux cleaned = -0.000684695 Jy ! Component: 1150 - total flux cleaned = -0.000597979 Jy ! Component: 1200 - total flux cleaned = -0.000527053 Jy ! Component: 1250 - total flux cleaned = -0.000415986 Jy ! Component: 1300 - total flux cleaned = -0.00036174 Jy ! Component: 1350 - total flux cleaned = -0.000321828 Jy ! Component: 1400 - total flux cleaned = -0.000203442 Jy ! Component: 1450 - total flux cleaned = -0.000113134 Jy ! Component: 1500 - total flux cleaned = -2.40208e-05 Jy ! Component: 1550 - total flux cleaned = 5.12172e-05 Jy ! Component: 1600 - total flux cleaned = 0.000162292 Jy ! Component: 1650 - total flux cleaned = 0.000211035 Jy ! Component: 1700 - total flux cleaned = 0.000306976 Jy ! Component: 1750 - total flux cleaned = 0.000342582 Jy ! Component: 1800 - total flux cleaned = 0.000424375 Jy ! Component: 1850 - total flux cleaned = 0.000493547 Jy ! Component: 1900 - total flux cleaned = 0.000573111 Jy ! Component: 1950 - total flux cleaned = 0.000617833 Jy ! Component: 2000 - total flux cleaned = 0.000617794 Jy ! Total flux subtracted in 2048 components = 0.000650737 Jy ! Clean residual min=-0.000697 max=0.000591 Jy/beam ! Clean residual mean=0.000007 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.908134 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 316 components and 0.908134 Jy ![Exited script file: muppet] wmap "J1408-0752_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.285 x 4.06 at 22.47 degrees (North through East) ! Clean map min=-0.0018692 max=0.74441 Jy/beam ! Writing clean map to FITS file: J1408-0752_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.744407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0901776 0.0901776 0.180355 0.36071 0.721421 1.44284 2.88568 5.77137 11.5427 23.0855 46.1709 92.3419 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.744 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.285 x 4.06 at 22.47 degrees (North through East) ! Clean map min=-0.0018692 max=0.74441 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 J1408-0752_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:07:35 2016