! Started logfile: J0750-3759_X_2017_03_23_pus_uvs.log on Mon May 13 10:20:10 2019 obs J0750-3759_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0750-3759_X_2017_03_23_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.575939 visibilities/baseline/integration-bin. ! Found source: J0750-3759 ! ! 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 1124 lines of history. ! ! Reading 45096 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 J0750-3759_X_2017_03_23_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 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015082Jy sigma=0.006243 ! Fit after self-cal, rms=0.947380Jy sigma=0.005905 ! 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=0.6248 mas, bmaj=1.753 mas, bpa=-5.727 degrees ! Estimated noise=2074.55 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 = 0.0497499 Jy ! Component: 100 - total flux cleaned = 0.0566851 Jy ! Total flux subtracted in 100 components = 0.0566851 Jy ! Clean residual min=-0.008334 max=0.007254 Jy/beam ! Clean residual mean=-0.000006 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.0566851 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0566851 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=0.164027Jy sigma=0.000601 ! Fit after self-cal, rms=0.162655Jy sigma=0.000591 ! 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=0.8296 mas, bmaj=2.238 mas, bpa=-4.947 degrees ! Estimated noise=568.63 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 = -0.0013135 Jy ! Component: 100 - total flux cleaned = -0.00184166 Jy ! Component: 150 - total flux cleaned = -0.00199747 Jy ! Component: 200 - total flux cleaned = -0.00213962 Jy ! Total flux subtracted in 200 components = -0.00213962 Jy ! Clean residual min=-0.004315 max=0.003792 Jy/beam ! Clean residual mean=-0.000021 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.0545455 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0545455 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=0.161702Jy sigma=0.000590 ! Fit after self-cal, rms=0.161297Jy sigma=0.000590 ! 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 0.91 FD 1.10 HN 0.75 KP 0.99 ! LA 1.13 MK 0.99 NL 1.00* OV 1.12 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.67 KP 1.01 ! LA 1.04 MK 1.05 NL 1.00* OV 1.11 ! PT 1.11 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 HN 0.66 KP 0.95 ! LA 1.07 MK 1.12 NL 1.00* OV 1.15 ! PT 1.15 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.09 HN 0.59 KP 0.97 ! LA 1.11 MK 1.13 NL 1.00* OV 1.12 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.07 HN 0.55 KP 0.95 ! LA 1.12 MK 1.06 NL 1.00* OV 1.05 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 0.59 KP 0.94 ! LA 1.09 MK 1.04 NL 1.00* OV 1.05 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.07 HN 0.65 KP 0.96 ! LA 1.06 MK 1.10 NL 1.00* OV 1.07 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.08 HN 0.71 KP 0.96 ! LA 1.04 MK 0.99 NL 1.00* OV 1.11 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.01 HN 0.66 KP 0.98 ! LA 1.08 MK 0.97 NL 1.00* OV 1.03 ! PT 1.03 SC 0.86 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.97 HN 0.59 KP 0.95 ! LA 1.03 MK 0.98 NL 1.00* OV 1.07 ! PT 1.01 SC 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.98 HN 0.54 KP 0.88 ! LA 0.98 MK 0.97 NL 1.00* OV 1.04 ! PT 0.97 SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.94 HN 0.54 KP 0.86 ! LA 1.04 MK 0.85 NL 1.00* OV 0.99 ! PT 0.91 SC 0.80 ! ! ! Fit before self-cal, rms=0.161297Jy sigma=0.000590 ! Fit after self-cal, rms=0.144147Jy sigma=0.000587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8163 mas, bmaj=2.211 mas, bpa=-4.402 degrees ! Estimated noise=564.137 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 (-2.2, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299519 Jy ! Component: 100 - total flux cleaned = 0.000147866 Jy ! Component: 150 - total flux cleaned = 2.63974e-06 Jy ! Component: 200 - total flux cleaned = -7.25338e-06 Jy ! Total flux subtracted in 200 components = -7.25338e-06 Jy ! Clean residual min=-0.002360 max=0.003071 Jy/beam ! Clean residual mean=-0.000010 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0545383 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0545383 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=0.143500Jy sigma=0.000586 ! Fit after self-cal, rms=0.142744Jy sigma=0.000585 ! Inverting map ! Added new window around map position (1.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359245 Jy ! Component: 100 - total flux cleaned = 0.000222526 Jy ! Component: 150 - total flux cleaned = 0.000225681 Jy ! Component: 200 - total flux cleaned = 0.000224867 Jy ! Total flux subtracted in 200 components = 0.000224867 Jy ! Clean residual min=-0.002324 max=0.002290 Jy/beam ! Clean residual mean=-0.000016 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0547631 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0547631 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=0.142170Jy sigma=0.000585 ! Fit after self-cal, rms=0.141842Jy sigma=0.000585 ! 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=0.141842Jy sigma=0.000585 ! Fit after self-cal, rms=0.116539Jy sigma=0.000583 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8078 mas, bmaj=2.095 mas, bpa=-2.873 degrees ! Estimated noise=556.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841529 Jy ! Component: 100 - total flux cleaned = 0.000956985 Jy ! Component: 150 - total flux cleaned = 0.000997357 Jy ! Component: 200 - total flux cleaned = 0.00103367 Jy ! Total flux subtracted in 200 components = 0.00103367 Jy ! Clean residual min=-0.001171 max=0.001332 Jy/beam ! Clean residual mean=-0.000011 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0557968 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0557968 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=0.116527Jy sigma=0.000583 ! Fit after self-cal, rms=0.115616Jy sigma=0.000582 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 = -0.000381096 Jy ! Component: 100 - total flux cleaned = -0.000424609 Jy ! Component: 150 - total flux cleaned = -0.000426257 Jy ! Component: 200 - total flux cleaned = -0.000393467 Jy ! Total flux subtracted in 200 components = -0.000393467 Jy ! Clean residual min=-0.001112 max=0.001198 Jy/beam ! Clean residual mean=-0.000013 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0554033 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0554033 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=0.115572Jy sigma=0.000582 ! Fit after self-cal, rms=0.115446Jy sigma=0.000582 ! 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=0.115446Jy sigma=0.000582 ! Fit after self-cal, rms=0.111294Jy sigma=0.000582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8024 mas, bmaj=2.057 mas, bpa=-2.474 degrees ! Estimated noise=553.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540145 Jy ! Component: 100 - total flux cleaned = 0.000599098 Jy ! Component: 150 - total flux cleaned = 0.000617127 Jy ! Component: 200 - total flux cleaned = 0.000649146 Jy ! Total flux subtracted in 200 components = 0.000649146 Jy ! Clean residual min=-0.001100 max=0.001306 Jy/beam ! Clean residual mean=-0.000008 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0560525 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0560525 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=0.111284Jy sigma=0.000582 ! Fit after self-cal, rms=0.111038Jy sigma=0.000582 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 = 2.58752e-05 Jy ! Component: 100 - total flux cleaned = 4.32625e-05 Jy ! Component: 150 - total flux cleaned = 2.66462e-05 Jy ! Component: 200 - total flux cleaned = 4.26802e-05 Jy ! Total flux subtracted in 200 components = 4.26802e-05 Jy ! Clean residual min=-0.001050 max=0.001245 Jy/beam ! Clean residual mean=-0.000010 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0560952 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.0560952 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=0.111031Jy sigma=0.000582 ! Fit after self-cal, rms=0.110995Jy sigma=0.000582 ! 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=0.110995Jy sigma=0.000582 ! Fit after self-cal, rms=0.110046Jy sigma=0.000582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.586 mas, bmaj=7.373 mas, bpa=7.245 degrees ! Estimated noise=706.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492889 Jy ! Component: 100 - total flux cleaned = 0.00071531 Jy ! Component: 150 - total flux cleaned = 0.000736647 Jy ! Component: 200 - total flux cleaned = 0.000750104 Jy ! Total flux subtracted in 200 components = 0.000750104 Jy ! Clean residual min=-0.001338 max=0.001237 Jy/beam ! Clean residual mean=-0.000016 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0568453 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.0568453 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=0.110044Jy sigma=0.000582 ! Fit after self-cal, rms=0.109979Jy sigma=0.000582 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 = -2.78882e-07 Jy ! Component: 100 - total flux cleaned = 5.83516e-05 Jy ! Component: 150 - total flux cleaned = 0.000109404 Jy ! Component: 200 - total flux cleaned = 0.000129143 Jy ! Total flux subtracted in 200 components = 0.000129143 Jy ! Clean residual min=-0.001344 max=0.001206 Jy/beam ! Clean residual mean=-0.000018 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0569744 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 0.0569744 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=0.109979Jy sigma=0.000582 ! Fit after self-cal, rms=0.109965Jy sigma=0.000582 ! 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=0.7993 mas, bmaj=2.042 mas, bpa=-2.414 degrees ! Estimated noise=552.989 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7993 x 2.042 at -2.414 degrees (North through East) ! Clean map min=-0.0021406 max=0.059738 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=0.6009 mas, bmaj=1.611 mas, bpa=-3.639 degrees ! Estimated noise=1870.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508597 Jy ! Component: 100 - total flux cleaned = 0.058242 Jy ! Component: 150 - total flux cleaned = 0.0572268 Jy ! Component: 200 - total flux cleaned = 0.0566653 Jy ! Total flux subtracted in 200 components = 0.0566653 Jy ! Clean residual min=-0.005687 max=0.005476 Jy/beam ! Clean residual mean=-0.000001 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.0566653 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0566653 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7993 mas, bmaj=2.042 mas, bpa=-2.414 degrees ! Estimated noise=552.989 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 = -0.000937602 Jy ! Component: 100 - total flux cleaned = -0.000683049 Jy ! Component: 150 - total flux cleaned = -0.000573052 Jy ! Component: 200 - total flux cleaned = -0.000477839 Jy ! Total flux subtracted in 200 components = -0.000477839 Jy ! Clean residual min=-0.001764 max=0.001827 Jy/beam ! Clean residual mean=-0.000007 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0561875 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0561875 Jy ! Inverting map ! Added new window around map position (2.4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213947 Jy ! Component: 100 - total flux cleaned = 0.000214531 Jy ! Component: 150 - total flux cleaned = 0.000145454 Jy ! Component: 200 - total flux cleaned = 8.52201e-05 Jy ! Total flux subtracted in 200 components = 8.52201e-05 Jy ! Clean residual min=-0.001278 max=0.001308 Jy/beam ! Clean residual mean=-0.000007 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0562727 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0562727 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=2.586 mas, bmaj=7.373 mas, bpa=7.245 degrees ! Estimated noise=706.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470248 Jy ! Component: 100 - total flux cleaned = 0.000569833 Jy ! Component: 150 - total flux cleaned = 0.000652943 Jy ! Component: 200 - total flux cleaned = 0.000714844 Jy ! Total flux subtracted in 200 components = 0.000714844 Jy ! Clean residual min=-0.001380 max=0.001230 Jy/beam ! Clean residual mean=-0.000017 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0569875 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 = 9.54928e-06 Jy ! Component: 100 - total flux cleaned = 1.8883e-05 Jy ! Component: 150 - total flux cleaned = 3.6884e-05 Jy ! Component: 200 - total flux cleaned = 4.55883e-05 Jy ! Total flux subtracted in 200 components = 4.55883e-05 Jy ! Clean residual min=-0.001360 max=0.001231 Jy/beam ! Clean residual mean=-0.000017 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0570331 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0570331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7993 mas, bmaj=2.042 mas, bpa=-2.414 degrees ! Estimated noise=552.989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.32242e-05 Jy ! Component: 100 - total flux cleaned = -0.000138941 Jy ! Component: 150 - total flux cleaned = -0.000223186 Jy ! Component: 200 - total flux cleaned = -0.000301141 Jy ! Total flux subtracted in 200 components = -0.000301141 Jy ! Clean residual min=-0.001129 max=0.001169 Jy/beam ! Clean residual mean=-0.000008 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.056732 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.056732 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=0.110013Jy sigma=0.000582 ! Fit after self-cal, rms=0.110160Jy sigma=0.000582 wmodel J0750-3759_X_2017_03_23_pus_map.mod ! Writing 60 model components to file: J0750-3759_X_2017_03_23_pus_map.mod wobs J0750-3759_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0750-3759_X_2017_03_23_pus_uvs.fits wwins J0750-3759_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0750-3759_X_2017_03_23_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 = 3.70319e-05 Jy ! Component: 100 - total flux cleaned = -0.000206474 Jy ! Component: 150 - total flux cleaned = -0.000329995 Jy ! Component: 200 - total flux cleaned = -0.000481252 Jy ! Component: 250 - total flux cleaned = -0.00062637 Jy ! Component: 300 - total flux cleaned = -0.000766567 Jy ! Component: 350 - total flux cleaned = -0.00085752 Jy ! Component: 400 - total flux cleaned = -0.00100457 Jy ! Component: 450 - total flux cleaned = -0.00111855 Jy ! Component: 500 - total flux cleaned = -0.00120204 Jy ! Component: 550 - total flux cleaned = -0.00127021 Jy ! Component: 600 - total flux cleaned = -0.00132377 Jy ! Component: 650 - total flux cleaned = -0.00142801 Jy ! Component: 700 - total flux cleaned = -0.00147873 Jy ! Component: 750 - total flux cleaned = -0.00154127 Jy ! Component: 800 - total flux cleaned = -0.00161509 Jy ! Component: 850 - total flux cleaned = -0.00171149 Jy ! Component: 900 - total flux cleaned = -0.00178246 Jy ! Component: 950 - total flux cleaned = -0.00186409 Jy ! Component: 1000 - total flux cleaned = -0.00192167 Jy ! Component: 1050 - total flux cleaned = -0.00203467 Jy ! Component: 1100 - total flux cleaned = -0.00211231 Jy ! Component: 1150 - total flux cleaned = -0.00218889 Jy ! Component: 1200 - total flux cleaned = -0.00225336 Jy ! Component: 1250 - total flux cleaned = -0.00233816 Jy ! Component: 1300 - total flux cleaned = -0.00242161 Jy ! Component: 1350 - total flux cleaned = -0.0024732 Jy ! Component: 1400 - total flux cleaned = -0.0025644 Jy ! Component: 1450 - total flux cleaned = -0.00262418 Jy ! Component: 1500 - total flux cleaned = -0.00267334 Jy ! Component: 1550 - total flux cleaned = -0.00274119 Jy ! Component: 1600 - total flux cleaned = -0.00279854 Jy ! Component: 1650 - total flux cleaned = -0.00283616 Jy ! Component: 1700 - total flux cleaned = -0.002864 Jy ! Component: 1750 - total flux cleaned = -0.00288232 Jy ! Component: 1800 - total flux cleaned = -0.00288233 Jy ! Component: 1850 - total flux cleaned = -0.00290937 Jy ! Component: 1900 - total flux cleaned = -0.00293606 Jy ! Component: 1950 - total flux cleaned = -0.00296238 Jy ! Component: 2000 - total flux cleaned = -0.00297957 Jy ! Total flux subtracted in 2048 components = -0.00298808 Jy ! Clean residual min=-0.000477 max=0.000484 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0537439 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 169 components and 0.0537439 Jy ![Exited script file: muppet] wmap "J0750-3759_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7993 x 2.042 at -2.414 degrees (North through East) ! Clean map min=-0.0020891 max=0.058285 Jy/beam ! Writing clean map to FITS file: J0750-3759_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0582846 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153544 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.790314 0.790314 1.58063 3.16126 6.32251 12.645 25.2901 50.5801 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7993 x 2.042 at -2.414 degrees (North through East) ! Clean map min=-0.0020891 max=0.058285 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 J0750-3759_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:20:13 2019