! Started logfile: J1204-0710_X_2017_08_05_pus_uvs.log on Thu May 9 18:52:46 2019 obs J1204-0710_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1204-0710_X_2017_08_05_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901559 visibilities/baseline/integration-bin. ! Found source: J1204-0710 ! ! 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 575 lines of history. ! ! Reading 55500 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 J1204-0710_X_2017_08_05_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 59 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 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894930Jy sigma=0.007035 ! Fit after self-cal, rms=0.872558Jy sigma=0.006874 ! 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=0.6534 mas, bmaj=1.659 mas, bpa=-2.279 degrees ! Estimated noise=679.237 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 = 0.0976321 Jy ! Component: 100 - total flux cleaned = 0.12515 Jy ! Total flux subtracted in 100 components = 0.12515 Jy ! Clean residual min=-0.004779 max=0.011266 Jy/beam ! Clean residual mean=0.000004 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.12515 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.12515 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=0.091094Jy sigma=0.000674 ! Fit after self-cal, rms=0.091060Jy sigma=0.000673 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117217 Jy ! Component: 100 - total flux cleaned = 0.0172204 Jy ! Total flux subtracted in 100 components = 0.0172204 Jy ! Clean residual min=-0.004115 max=0.005362 Jy/beam ! Clean residual mean=0.000004 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.142371 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.142371 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=0.089154Jy sigma=0.000660 ! Fit after self-cal, rms=0.089135Jy sigma=0.000659 ! Inverting map ! Added new window around map position (1.2, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505582 Jy ! Component: 100 - total flux cleaned = 0.00825388 Jy ! Total flux subtracted in 100 components = 0.00825388 Jy ! Clean residual min=-0.003764 max=0.003965 Jy/beam ! Clean residual mean=0.000005 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.150624 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.150624 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=0.088688Jy sigma=0.000656 ! Fit after self-cal, rms=0.088656Jy sigma=0.000656 ! 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=0.8343 mas, bmaj=1.972 mas, bpa=-1.32 degrees ! Estimated noise=386.588 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 = 0.00421559 Jy ! Component: 100 - total flux cleaned = 0.00681353 Jy ! Component: 150 - total flux cleaned = 0.00857926 Jy ! Component: 200 - total flux cleaned = 0.00978762 Jy ! Total flux subtracted in 200 components = 0.00978762 Jy ! Clean residual min=-0.003835 max=0.004363 Jy/beam ! Clean residual mean=0.000000 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.160412 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.160412 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=0.088396Jy sigma=0.000654 ! Fit after self-cal, rms=0.088378Jy sigma=0.000654 ! 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 1.00 FD 1.00 HN 1.04 KP 1.08 ! LA 0.99 MK 0.98 NL 0.86 OV 1.10 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.10 KP 1.03 ! LA 1.00 MK 1.01 NL 0.87 OV 1.08 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.10 KP 0.94 ! LA 1.01 MK 1.03 NL 0.88 OV 1.09 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 0.91 ! LA 1.00 MK 1.04 NL 0.87 OV 1.06 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.86 ! LA 1.01 MK 1.03 NL 0.91 OV 1.08 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 0.84 ! LA 0.98 MK 1.06 NL 0.90 OV 1.10 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.06 KP 0.81 ! LA 1.03 MK 1.06 NL 0.88 OV 1.18 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.10 KP 0.84 ! LA 0.99 MK 1.01 NL 0.91 OV 1.15 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.09 KP 0.87 ! LA 1.03 MK 0.99 NL 0.92 OV 1.14 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 0.92 ! LA 1.01 MK 1.01 NL 0.91 OV 1.14 ! PT 1.04 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.07 KP 0.97 ! LA 1.02 MK 1.02 NL 0.91 OV 1.10 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.96 KP 0.95 ! LA 0.98 MK 1.00 NL 0.91 OV 1.08 ! PT 1.03 SC 0.95 ! ! ! Fit before self-cal, rms=0.088378Jy sigma=0.000654 ! Fit after self-cal, rms=0.086689Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=1.973 mas, bpa=-1.223 degrees ! Estimated noise=387.53 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 = -0.000735281 Jy ! Component: 100 - total flux cleaned = -0.000735514 Jy ! Component: 150 - total flux cleaned = -0.000785527 Jy ! Component: 200 - total flux cleaned = -0.000806787 Jy ! Total flux subtracted in 200 components = -0.000806787 Jy ! Clean residual min=-0.001124 max=0.001130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.159605 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.159605 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=0.086665Jy sigma=0.000646 ! Fit after self-cal, rms=0.086653Jy sigma=0.000646 ! 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=0.086653Jy sigma=0.000646 ! Fit after self-cal, rms=0.086716Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8384 mas, bmaj=1.972 mas, bpa=-1.201 degrees ! Estimated noise=387.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019985 Jy ! Component: 100 - total flux cleaned = -0.000281685 Jy ! Component: 150 - total flux cleaned = -0.000334348 Jy ! Component: 200 - total flux cleaned = -0.000334118 Jy ! Total flux subtracted in 200 components = -0.000334118 Jy ! Clean residual min=-0.001053 max=0.001017 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.159271 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.159271 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=0.086707Jy sigma=0.000645 ! Fit after self-cal, rms=0.086711Jy sigma=0.000645 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 = -5.42058e-05 Jy ! Component: 100 - total flux cleaned = -0.000113032 Jy ! Component: 150 - total flux cleaned = -0.00013947 Jy ! Component: 200 - total flux cleaned = -0.000152088 Jy ! Total flux subtracted in 200 components = -0.000152088 Jy ! Clean residual min=-0.001029 max=0.001029 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.159119 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.159119 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=0.086706Jy sigma=0.000645 ! Fit after self-cal, rms=0.086706Jy sigma=0.000645 ! 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=0.086706Jy sigma=0.000645 ! Fit after self-cal, rms=0.086664Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8377 mas, bmaj=1.97 mas, bpa=-1.184 degrees ! Estimated noise=387.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.55976e-05 Jy ! Component: 100 - total flux cleaned = -9.38073e-05 Jy ! Component: 150 - total flux cleaned = -0.000106619 Jy ! Component: 200 - total flux cleaned = -0.000130228 Jy ! Total flux subtracted in 200 components = -0.000130228 Jy ! Clean residual min=-0.000985 max=0.000975 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.158989 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.158989 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=0.086659Jy sigma=0.000645 ! Fit after self-cal, rms=0.086662Jy sigma=0.000645 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 = -3.79521e-05 Jy ! Component: 100 - total flux cleaned = -8.09694e-05 Jy ! Component: 150 - total flux cleaned = -9.99011e-05 Jy ! Component: 200 - total flux cleaned = -0.000116853 Jy ! Total flux subtracted in 200 components = -0.000116853 Jy ! Clean residual min=-0.000970 max=0.000967 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.158872 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.158872 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=0.086660Jy sigma=0.000645 ! Fit after self-cal, rms=0.086659Jy sigma=0.000645 ! 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=0.086659Jy sigma=0.000645 ! Fit after self-cal, rms=0.086657Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=3.627 mas, bpa=0.2694 degrees ! Estimated noise=506.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.36563e-05 Jy ! Component: 100 - total flux cleaned = 6.01628e-05 Jy ! Component: 150 - total flux cleaned = 6.82657e-05 Jy ! Component: 200 - total flux cleaned = 6.81605e-05 Jy ! Total flux subtracted in 200 components = 6.81605e-05 Jy ! Clean residual min=-0.001418 max=0.000967 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.15894 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.15894 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=0.086655Jy sigma=0.000645 ! Fit after self-cal, rms=0.086656Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.61469e-05 Jy ! Component: 100 - total flux cleaned = 9.97578e-06 Jy ! Component: 150 - total flux cleaned = 9.99159e-06 Jy ! Component: 200 - total flux cleaned = 1.00614e-05 Jy ! Total flux subtracted in 200 components = 1.00614e-05 Jy ! Clean residual min=-0.001421 max=0.000969 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.15895 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.15895 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=0.086655Jy sigma=0.000645 ! Fit after self-cal, rms=0.086656Jy sigma=0.000645 ! 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=0.8373 mas, bmaj=1.969 mas, bpa=-1.176 degrees ! Estimated noise=387.284 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8373 x 1.969 at -1.176 degrees (North through East) ! Clean map min=-0.00087125 max=0.12677 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=0.6548 mas, bmaj=1.656 mas, bpa=-2.196 degrees ! Estimated noise=678.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0975032 Jy ! Component: 100 - total flux cleaned = 0.125712 Jy ! Component: 150 - total flux cleaned = 0.137613 Jy ! Component: 200 - total flux cleaned = 0.143291 Jy ! Total flux subtracted in 200 components = 0.143291 Jy ! Clean residual min=-0.002082 max=0.002812 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.143291 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 0.143291 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8373 mas, bmaj=1.969 mas, bpa=-1.176 degrees ! Estimated noise=387.284 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 (0.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537946 Jy ! Component: 100 - total flux cleaned = 0.00868619 Jy ! Component: 150 - total flux cleaned = 0.0108556 Jy ! Component: 200 - total flux cleaned = 0.0123323 Jy ! Total flux subtracted in 200 components = 0.0123323 Jy ! Clean residual min=-0.001060 max=0.001086 Jy/beam ! Clean residual mean=0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.155624 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 61 components and 0.155624 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=2.116 mas, bmaj=3.627 mas, bpa=0.2694 degrees ! Estimated noise=506.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015794 Jy ! Component: 100 - total flux cleaned = 0.00239171 Jy ! Component: 150 - total flux cleaned = 0.00285969 Jy ! Component: 200 - total flux cleaned = 0.00313958 Jy ! Total flux subtracted in 200 components = 0.00313958 Jy ! Clean residual min=-0.001433 max=0.000968 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.158763 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 = 9.26041e-05 Jy ! Component: 100 - total flux cleaned = 0.000112894 Jy ! Component: 150 - total flux cleaned = 0.000131537 Jy ! Component: 200 - total flux cleaned = 0.000143261 Jy ! Total flux subtracted in 200 components = 0.000143261 Jy ! Clean residual min=-0.001432 max=0.000967 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.158906 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 83 components and 0.158906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8373 mas, bmaj=1.969 mas, bpa=-1.176 degrees ! Estimated noise=387.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100635 Jy ! Component: 100 - total flux cleaned = -5.25292e-05 Jy ! Component: 150 - total flux cleaned = -3.80838e-05 Jy ! Component: 200 - total flux cleaned = -1.17906e-05 Jy ! Total flux subtracted in 200 components = -1.17906e-05 Jy ! Clean residual min=-0.000961 max=0.000928 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.158895 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.158895 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=0.086648Jy sigma=0.000645 ! Fit after self-cal, rms=0.086648Jy sigma=0.000645 wmodel J1204-0710_X_2017_08_05_pus_map.mod ! Writing 97 model components to file: J1204-0710_X_2017_08_05_pus_map.mod wobs J1204-0710_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1204-0710_X_2017_08_05_pus_uvs.fits wwins J1204-0710_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J1204-0710_X_2017_08_05_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 = -9.11645e-05 Jy ! Component: 100 - total flux cleaned = -0.000189671 Jy ! Component: 150 - total flux cleaned = -0.00025255 Jy ! Component: 200 - total flux cleaned = -0.000192926 Jy ! Component: 250 - total flux cleaned = -9.0775e-05 Jy ! Component: 300 - total flux cleaned = -5.58677e-06 Jy ! Component: 350 - total flux cleaned = 9.09738e-05 Jy ! Component: 400 - total flux cleaned = 0.000117902 Jy ! Component: 450 - total flux cleaned = 0.000157285 Jy ! Component: 500 - total flux cleaned = 0.000221308 Jy ! Component: 550 - total flux cleaned = 0.000246327 Jy ! Component: 600 - total flux cleaned = 0.000258599 Jy ! Component: 650 - total flux cleaned = 0.00028273 Jy ! Component: 700 - total flux cleaned = 0.000318096 Jy ! Component: 750 - total flux cleaned = 0.000364211 Jy ! Component: 800 - total flux cleaned = 0.000386839 Jy ! Component: 850 - total flux cleaned = 0.000409512 Jy ! Component: 900 - total flux cleaned = 0.000476029 Jy ! Component: 950 - total flux cleaned = 0.000443052 Jy ! Component: 1000 - total flux cleaned = 0.000432245 Jy ! Component: 1050 - total flux cleaned = 0.000411215 Jy ! Component: 1100 - total flux cleaned = 0.000411307 Jy ! Component: 1150 - total flux cleaned = 0.00038027 Jy ! Component: 1200 - total flux cleaned = 0.000370137 Jy ! Component: 1250 - total flux cleaned = 0.000349917 Jy ! Component: 1300 - total flux cleaned = 0.000329715 Jy ! Component: 1350 - total flux cleaned = 0.000290091 Jy ! Component: 1400 - total flux cleaned = 0.000299858 Jy ! Component: 1450 - total flux cleaned = 0.000280592 Jy ! Component: 1500 - total flux cleaned = 0.000309328 Jy ! Component: 1550 - total flux cleaned = 0.000309236 Jy ! Component: 1600 - total flux cleaned = 0.000309144 Jy ! Component: 1650 - total flux cleaned = 0.000309223 Jy ! Component: 1700 - total flux cleaned = 0.00032773 Jy ! Component: 1750 - total flux cleaned = 0.000346006 Jy ! Component: 1800 - total flux cleaned = 0.000346056 Jy ! Component: 1850 - total flux cleaned = 0.000381951 Jy ! Component: 1900 - total flux cleaned = 0.000399755 Jy ! Component: 1950 - total flux cleaned = 0.0004261 Jy ! Component: 2000 - total flux cleaned = 0.000443408 Jy ! Total flux subtracted in 2048 components = 0.000460705 Jy ! Clean residual min=-0.000495 max=0.000438 Jy/beam ! Clean residual mean=0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.159355 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 248 components and 0.159355 Jy ![Exited script file: muppet] wmap "J1204-0710_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8373 x 1.969 at -1.176 degrees (North through East) ! Clean map min=-0.00069823 max=0.12648 Jy/beam ! Writing clean map to FITS file: J1204-0710_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.126485 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.376604 0.376604 0.753207 1.50641 3.01283 6.02566 12.0513 24.1026 48.2053 96.4105 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.126 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8373 x 1.969 at -1.176 degrees (North through East) ! Clean map min=-0.00069823 max=0.12648 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 J1204-0710_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:52:50 2019