! Started logfile: J2103-0933_X_2017_03_23_pus_uvs.log on Mon May 13 10:27:55 2019 obs J2103-0933_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2103-0933_X_2017_03_23_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844315 visibilities/baseline/integration-bin. ! Found source: J2103-0933 ! ! 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 78420 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 J2103-0933_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 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983093Jy sigma=0.007366 ! Fit after self-cal, rms=0.946414Jy sigma=0.007157 ! 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 ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.692 mas, bmaj=1.766 mas, bpa=-2.263 degrees ! Estimated noise=813.825 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 = 0.0448141 Jy ! Component: 100 - total flux cleaned = 0.0551654 Jy ! Total flux subtracted in 100 components = 0.0551654 Jy ! Clean residual min=-0.002567 max=0.003873 Jy/beam ! Clean residual mean=-0.000005 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0551654 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0551654 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=0.102946Jy sigma=0.000641 ! Fit after self-cal, rms=0.102428Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457186 Jy ! Component: 100 - total flux cleaned = 0.00692763 Jy ! Total flux subtracted in 100 components = 0.00692763 Jy ! Clean residual min=-0.002317 max=0.003609 Jy/beam ! Clean residual mean=-0.000005 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.062093 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.062093 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=0.102199Jy sigma=0.000637 ! Fit after self-cal, rms=0.102231Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (1.6, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327894 Jy ! Component: 100 - total flux cleaned = 0.00467843 Jy ! Total flux subtracted in 100 components = 0.00467843 Jy ! Clean residual min=-0.002110 max=0.002716 Jy/beam ! Clean residual mean=-0.000007 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0667715 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0667715 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=0.102127Jy sigma=0.000635 ! Fit after self-cal, rms=0.102087Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8863 mas, bmaj=2.208 mas, bpa=-4.515 degrees ! Estimated noise=358.538 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 (3.2, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347052 Jy ! Component: 100 - total flux cleaned = 0.00557602 Jy ! Component: 150 - total flux cleaned = 0.00699215 Jy ! Component: 200 - total flux cleaned = 0.00797053 Jy ! Total flux subtracted in 200 components = 0.00797053 Jy ! Clean residual min=-0.001662 max=0.001920 Jy/beam ! Clean residual mean=-0.000009 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.074742 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.074742 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=0.101970Jy sigma=0.000634 ! Fit after self-cal, rms=0.101900Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 0.95 FD 1.07 HN 0.97 KP 1.00 ! LA 0.99 MK 0.99 NL 0.96 OV 1.07 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.25 KP 0.97 ! LA 1.00 MK 1.01 NL 0.96 OV 1.10 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 0.98 KP 0.94 ! LA 1.02 MK 1.12 NL 0.98 OV 1.05 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.99 KP 0.99 ! LA 0.97 MK 0.99 NL 1.02 OV 1.09 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.08 KP 0.96 ! LA 0.97 MK 0.97 NL 1.00 OV 1.08 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.93 KP 0.96 ! LA 0.98 MK 1.05 NL 1.00 OV 1.06 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.96 KP 1.00 ! LA 0.98 MK 0.96 NL 0.97 OV 1.06 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.06 HN 0.92 KP 0.95 ! LA 1.00 MK 0.94 NL 1.03 OV 1.24 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.92 KP 0.96 ! LA 1.00 MK 0.93 NL 1.01 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.97 HN 0.92 KP 0.96 ! LA 1.00 MK 0.94 NL 1.00 OV 1.03 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.12 HN 0.94 KP 0.93 ! LA 1.01 MK 1.06 NL 0.97 OV 1.04 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.98 HN 0.85 KP 0.94 ! LA 0.99 MK 0.92 NL 1.05 OV 1.02 ! PT 0.99 SC 0.90 ! ! ! Fit before self-cal, rms=0.101900Jy sigma=0.000634 ! Fit after self-cal, rms=0.099261Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8845 mas, bmaj=2.202 mas, bpa=-4.829 degrees ! Estimated noise=359.599 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 = 0.00104169 Jy ! Component: 100 - total flux cleaned = 0.00144924 Jy ! Component: 150 - total flux cleaned = 0.00177953 Jy ! Component: 200 - total flux cleaned = 0.00186613 Jy ! Total flux subtracted in 200 components = 0.00186613 Jy ! Clean residual min=-0.001273 max=0.001608 Jy/beam ! Clean residual mean=-0.000008 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0766081 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.0766081 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=0.099239Jy sigma=0.000632 ! Fit after self-cal, rms=0.099169Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.099169Jy sigma=0.000632 ! Fit after self-cal, rms=0.097229Jy sigma=0.000631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8835 mas, bmaj=2.192 mas, bpa=-4.708 degrees ! Estimated noise=359.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659952 Jy ! Component: 100 - total flux cleaned = 0.000877708 Jy ! Component: 150 - total flux cleaned = 0.000987257 Jy ! Component: 200 - total flux cleaned = 0.00106806 Jy ! Total flux subtracted in 200 components = 0.00106806 Jy ! Clean residual min=-0.001027 max=0.001333 Jy/beam ! Clean residual mean=-0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0776762 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0776762 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=0.097218Jy sigma=0.000631 ! Fit after self-cal, rms=0.097196Jy sigma=0.000631 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 (5.4, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108516 Jy ! Component: 100 - total flux cleaned = 0.00120347 Jy ! Component: 150 - total flux cleaned = 0.00127886 Jy ! Component: 200 - total flux cleaned = 0.00136783 Jy ! Total flux subtracted in 200 components = 0.00136783 Jy ! Clean residual min=-0.000931 max=0.000934 Jy/beam ! Clean residual mean=-0.000006 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.079044 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.079044 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=0.097174Jy sigma=0.000631 ! Fit after self-cal, rms=0.097160Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.097160Jy sigma=0.000631 ! Fit after self-cal, rms=0.096009Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8817 mas, bmaj=2.184 mas, bpa=-4.573 degrees ! Estimated noise=358.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742669 Jy ! Component: 100 - total flux cleaned = 0.000978362 Jy ! Component: 150 - total flux cleaned = 0.00112772 Jy ! Component: 200 - total flux cleaned = 0.00119502 Jy ! Total flux subtracted in 200 components = 0.00119502 Jy ! Clean residual min=-0.000840 max=0.000806 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.080239 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.080239 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=0.096000Jy sigma=0.000630 ! Fit after self-cal, rms=0.095979Jy sigma=0.000630 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 = 0.000253545 Jy ! Component: 100 - total flux cleaned = 0.000306536 Jy ! Component: 150 - total flux cleaned = 0.000339654 Jy ! Component: 200 - total flux cleaned = 0.000400135 Jy ! Total flux subtracted in 200 components = 0.000400135 Jy ! Clean residual min=-0.000824 max=0.000829 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0806391 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 0.0806391 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=0.095972Jy sigma=0.000630 ! Fit after self-cal, rms=0.095966Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.095966Jy sigma=0.000630 ! Fit after self-cal, rms=0.095505Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.204 mas, bmaj=4.122 mas, bpa=-0.3737 degrees ! Estimated noise=435.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779308 Jy ! Component: 100 - total flux cleaned = 0.0011352 Jy ! Component: 150 - total flux cleaned = 0.00125989 Jy ! Component: 200 - total flux cleaned = 0.0013775 Jy ! Total flux subtracted in 200 components = 0.0013775 Jy ! Clean residual min=-0.000848 max=0.000808 Jy/beam ! Clean residual mean=-0.000004 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0820166 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 0.0820166 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=0.095503Jy sigma=0.000630 ! Fit after self-cal, rms=0.095487Jy sigma=0.000630 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 = 0.000165563 Jy ! Component: 100 - total flux cleaned = 0.000275328 Jy ! Component: 150 - total flux cleaned = 0.000356929 Jy ! Component: 200 - total flux cleaned = 0.000387605 Jy ! Total flux subtracted in 200 components = 0.000387605 Jy ! Clean residual min=-0.000854 max=0.000788 Jy/beam ! Clean residual mean=-0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0824042 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.0824042 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=0.095487Jy sigma=0.000630 ! Fit after self-cal, rms=0.095481Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8816 mas, bmaj=2.18 mas, bpa=-4.446 degrees ! Estimated noise=358.352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8816 x 2.18 at -4.446 degrees (North through East) ! Clean map min=-0.00099557 max=0.056834 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 ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.69 mas, bmaj=1.751 mas, bpa=-2.147 degrees ! Estimated noise=796.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442201 Jy ! Component: 100 - total flux cleaned = 0.0550399 Jy ! Component: 150 - total flux cleaned = 0.0609676 Jy ! Component: 200 - total flux cleaned = 0.0652 Jy ! Total flux subtracted in 200 components = 0.0652 Jy ! Clean residual min=-0.002253 max=0.002484 Jy/beam ! Clean residual mean=-0.000002 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0652 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0652 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8816 mas, bmaj=2.18 mas, bpa=-4.446 degrees ! Estimated noise=358.352 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 = 0.0043183 Jy ! Component: 100 - total flux cleaned = 0.00740975 Jy ! Component: 150 - total flux cleaned = 0.00971727 Jy ! Component: 200 - total flux cleaned = 0.0114847 Jy ! Total flux subtracted in 200 components = 0.0114847 Jy ! Clean residual min=-0.001244 max=0.001156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0766846 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 0.0766846 Jy ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.204 mas, bmaj=4.122 mas, bpa=-0.3737 degrees ! Estimated noise=435.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204015 Jy ! Component: 100 - total flux cleaned = 0.00334566 Jy ! Component: 150 - total flux cleaned = 0.0042498 Jy ! Component: 200 - total flux cleaned = 0.00477998 Jy ! Total flux subtracted in 200 components = 0.00477998 Jy ! Clean residual min=-0.000975 max=0.000885 Jy/beam ! Clean residual mean=-0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0814646 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 = 0.000285568 Jy ! Component: 100 - total flux cleaned = 0.00049941 Jy ! Component: 150 - total flux cleaned = 0.000678886 Jy ! Component: 200 - total flux cleaned = 0.000763907 Jy ! Total flux subtracted in 200 components = 0.000763907 Jy ! Clean residual min=-0.000899 max=0.000820 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0822285 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 103 components and 0.0822285 Jy ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8816 mas, bmaj=2.18 mas, bpa=-4.446 degrees ! Estimated noise=358.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.54308e-05 Jy ! Component: 100 - total flux cleaned = 6.91136e-06 Jy ! Component: 150 - total flux cleaned = 6.89933e-06 Jy ! Component: 200 - total flux cleaned = 7.40487e-06 Jy ! Total flux subtracted in 200 components = 7.40487e-06 Jy ! Clean residual min=-0.000865 max=0.000817 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0822359 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 117 components and 0.0822359 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=0.095506Jy sigma=0.000630 ! Fit after self-cal, rms=0.095519Jy sigma=0.000630 wmodel J2103-0933_X_2017_03_23_pus_map.mod ! Writing 117 model components to file: J2103-0933_X_2017_03_23_pus_map.mod wobs J2103-0933_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2103-0933_X_2017_03_23_pus_uvs.fits wwins J2103-0933_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J2103-0933_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 ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.52413e-05 Jy ! Component: 100 - total flux cleaned = 2.91995e-05 Jy ! Component: 150 - total flux cleaned = 0.00011321 Jy ! Component: 200 - total flux cleaned = 0.000181187 Jy ! Component: 250 - total flux cleaned = 0.000260476 Jy ! Component: 300 - total flux cleaned = 0.000324842 Jy ! Component: 350 - total flux cleaned = 0.00037524 Jy ! Component: 400 - total flux cleaned = 0.000448856 Jy ! Component: 450 - total flux cleaned = 0.000484795 Jy ! Component: 500 - total flux cleaned = 0.000555183 Jy ! Component: 550 - total flux cleaned = 0.000577819 Jy ! Component: 600 - total flux cleaned = 0.000656431 Jy ! Component: 650 - total flux cleaned = 0.000700285 Jy ! Component: 700 - total flux cleaned = 0.000743794 Jy ! Component: 750 - total flux cleaned = 0.000765433 Jy ! Component: 800 - total flux cleaned = 0.00081821 Jy ! Component: 850 - total flux cleaned = 0.000839049 Jy ! Component: 900 - total flux cleaned = 0.000890622 Jy ! Component: 950 - total flux cleaned = 0.000920864 Jy ! Component: 1000 - total flux cleaned = 0.000910824 Jy ! Component: 1050 - total flux cleaned = 0.000930684 Jy ! Component: 1100 - total flux cleaned = 0.000950081 Jy ! Component: 1150 - total flux cleaned = 0.000969363 Jy ! Component: 1200 - total flux cleaned = 0.000969485 Jy ! Component: 1250 - total flux cleaned = 0.0010355 Jy ! Component: 1300 - total flux cleaned = 0.00106339 Jy ! Component: 1350 - total flux cleaned = 0.00108181 Jy ! Component: 1400 - total flux cleaned = 0.00108175 Jy ! Component: 1450 - total flux cleaned = 0.00112725 Jy ! Component: 1500 - total flux cleaned = 0.00114522 Jy ! Component: 1550 - total flux cleaned = 0.00113632 Jy ! Component: 1600 - total flux cleaned = 0.00115401 Jy ! Component: 1650 - total flux cleaned = 0.00115398 Jy ! Component: 1700 - total flux cleaned = 0.00118003 Jy ! Component: 1750 - total flux cleaned = 0.00116267 Jy ! Component: 1800 - total flux cleaned = 0.0011541 Jy ! Component: 1850 - total flux cleaned = 0.00112013 Jy ! Component: 1900 - total flux cleaned = 0.00114538 Jy ! Component: 1950 - total flux cleaned = 0.00113697 Jy ! Component: 2000 - total flux cleaned = 0.00114525 Jy ! Total flux subtracted in 2048 components = 0.00114533 Jy ! Clean residual min=-0.000570 max=0.000462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0833813 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 260 components and 0.0833813 Jy ![Exited script file: muppet] wmap "J2103-0933_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8816 x 2.18 at -4.446 degrees (North through East) ! Clean map min=-0.0008281 max=0.056652 Jy/beam ! Writing clean map to FITS file: J2103-0933_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 0.0566515 invert ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.830134 0.830134 1.66027 3.32054 6.64107 13.2821 26.5643 53.1286 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8816 x 2.18 at -4.446 degrees (North through East) ! Clean map min=-0.0008281 max=0.056652 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 J2103-0933_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:28:00 2019