! Started logfile: J1846-0003_X_2017_08_05_pus_uvs.log on Thu May 9 18:56:53 2019 obs J1846-0003_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1846-0003_X_2017_08_05_pus_uva.fits ! AN table 1: 224 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.915476 visibilities/baseline/integration-bin. ! Found source: J1846-0003 ! ! 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 110736 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 J1846-0003_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 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985582Jy sigma=0.008146 ! Fit after self-cal, rms=0.958636Jy sigma=0.007938 ! 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=0.759 mas, bmaj=1.856 mas, bpa=-5.209 degrees ! Estimated noise=530.643 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 = 0.032216 Jy ! Component: 100 - total flux cleaned = 0.0404482 Jy ! Total flux subtracted in 100 components = 0.0404482 Jy ! Clean residual min=-0.002128 max=0.004547 Jy/beam ! Clean residual mean=-0.000019 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0404482 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0404482 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=0.082518Jy sigma=0.000646 ! Fit after self-cal, rms=0.081774Jy sigma=0.000640 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554585 Jy ! Component: 100 - total flux cleaned = 0.00904286 Jy ! Total flux subtracted in 100 components = 0.00904286 Jy ! Clean residual min=-0.001900 max=0.003796 Jy/beam ! Clean residual mean=-0.000013 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0494911 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0494911 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=0.081164Jy sigma=0.000635 ! Fit after self-cal, rms=0.081155Jy sigma=0.000634 ! Inverting map ! Added new window around map position (0.2, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389636 Jy ! Component: 100 - total flux cleaned = 0.00643578 Jy ! Total flux subtracted in 100 components = 0.00643578 Jy ! Clean residual min=-0.001712 max=0.003005 Jy/beam ! Clean residual mean=-0.000009 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0559268 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0559269 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=0.080873Jy sigma=0.000632 ! Fit after self-cal, rms=0.080842Jy sigma=0.000632 ! Inverting map ! Added new window around map position (-0.2, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362788 Jy ! Component: 100 - total flux cleaned = 0.00572031 Jy ! Total flux subtracted in 100 components = 0.00572031 Jy ! Clean residual min=-0.001492 max=0.001680 Jy/beam ! Clean residual mean=-0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0616472 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0616472 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=0.080636Jy sigma=0.000630 ! Fit after self-cal, rms=0.080594Jy sigma=0.000629 ! 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=0.913 mas, bmaj=2.194 mas, bpa=-6.59 degrees ! Estimated noise=262.919 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 = 0.00341936 Jy ! Component: 100 - total flux cleaned = 0.00562732 Jy ! Component: 150 - total flux cleaned = 0.00726711 Jy ! Component: 200 - total flux cleaned = 0.00851109 Jy ! Total flux subtracted in 200 components = 0.00851109 Jy ! Clean residual min=-0.001289 max=0.001477 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0701583 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.0701583 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=0.080413Jy sigma=0.000628 ! Fit after self-cal, rms=0.080379Jy sigma=0.000627 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.98 KP 1.01 ! LA 0.93 MK 1.03 NL 1.00 OV 1.08 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.06 KP 1.01 ! LA 0.90 MK 1.07 NL 1.00 OV 1.13 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.05 KP 0.96 ! LA 0.97 MK 1.07 NL 0.99 OV 1.10 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.08 KP 0.91 ! LA 0.94 MK 1.06 NL 0.97 OV 1.07 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.97 KP 0.85 ! LA 0.99 MK 1.07 NL 0.99 OV 1.08 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.10 KP 0.82 ! LA 0.98 MK 1.03 NL 0.98 OV 1.06 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.05 KP 0.84 ! LA 0.96 MK 1.01 NL 0.97 OV 1.10 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.00 KP 0.82 ! LA 0.96 MK 0.99 NL 0.99 OV 1.10 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 0.86 ! LA 0.91 MK 1.00 NL 0.94 OV 1.10 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.95 KP 0.89 ! LA 0.98 MK 0.95 NL 1.00 OV 1.06 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 0.91 KP 0.96 ! LA 0.95 MK 0.85 NL 0.94 OV 1.06 ! PT 0.99 SC 0.88 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.88 HN 0.85 KP 0.92 ! LA 0.97 MK 0.81 NL 0.94 OV 0.99 ! PT 0.97 SC 0.83 ! ! ! Fit before self-cal, rms=0.080379Jy sigma=0.000627 ! Fit after self-cal, rms=0.077104Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9136 mas, bmaj=2.197 mas, bpa=-6.473 degrees ! Estimated noise=258.921 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 = 0.00164324 Jy ! Component: 100 - total flux cleaned = 0.00222368 Jy ! Component: 150 - total flux cleaned = 0.0024543 Jy ! Component: 200 - total flux cleaned = 0.00263002 Jy ! Total flux subtracted in 200 components = 0.00263002 Jy ! Clean residual min=-0.000809 max=0.000857 Jy/beam ! Clean residual mean=0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0727883 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.0727883 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=0.077067Jy sigma=0.000626 ! Fit after self-cal, rms=0.077003Jy sigma=0.000625 ! 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=0.077003Jy sigma=0.000625 ! Fit after self-cal, rms=0.076747Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9134 mas, bmaj=2.19 mas, bpa=-6.48 degrees ! Estimated noise=258.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101577 Jy ! Component: 100 - total flux cleaned = 0.00137202 Jy ! Component: 150 - total flux cleaned = 0.00159711 Jy ! Component: 200 - total flux cleaned = 0.00174015 Jy ! Total flux subtracted in 200 components = 0.00174015 Jy ! Clean residual min=-0.000712 max=0.000746 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0745284 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.0745284 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=0.076732Jy sigma=0.000625 ! Fit after self-cal, rms=0.076734Jy sigma=0.000625 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 = 0.000511325 Jy ! Component: 100 - total flux cleaned = 0.000612692 Jy ! Component: 150 - total flux cleaned = 0.00069192 Jy ! Component: 200 - total flux cleaned = 0.000710162 Jy ! Total flux subtracted in 200 components = 0.000710162 Jy ! Clean residual min=-0.000754 max=0.000765 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0752386 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0752386 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=0.076728Jy sigma=0.000625 ! Fit after self-cal, rms=0.076722Jy sigma=0.000625 ! 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=0.076722Jy sigma=0.000625 ! Fit after self-cal, rms=0.076591Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9103 mas, bmaj=2.183 mas, bpa=-6.533 degrees ! Estimated noise=257.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489056 Jy ! Component: 100 - total flux cleaned = 0.000693504 Jy ! Component: 150 - total flux cleaned = 0.000768471 Jy ! Component: 200 - total flux cleaned = 0.000813271 Jy ! Total flux subtracted in 200 components = 0.000813271 Jy ! Clean residual min=-0.000687 max=0.000754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0760519 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.0760519 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=0.076587Jy sigma=0.000624 ! Fit after self-cal, rms=0.076593Jy sigma=0.000624 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 = 0.000203244 Jy ! Component: 100 - total flux cleaned = 0.00024368 Jy ! Component: 150 - total flux cleaned = 0.000285983 Jy ! Component: 200 - total flux cleaned = 0.000307717 Jy ! Total flux subtracted in 200 components = 0.000307717 Jy ! Clean residual min=-0.000734 max=0.000787 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0763596 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.0763596 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=0.076590Jy sigma=0.000624 ! Fit after self-cal, rms=0.076585Jy sigma=0.000624 ! 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=0.076585Jy sigma=0.000624 ! Fit after self-cal, rms=0.076467Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=3.423 mas, bpa=-2.03 degrees ! Estimated noise=323.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184327 Jy ! Component: 100 - total flux cleaned = 0.000247356 Jy ! Component: 150 - total flux cleaned = 0.000258378 Jy ! Component: 200 - total flux cleaned = 0.000258072 Jy ! Total flux subtracted in 200 components = 0.000258072 Jy ! Clean residual min=-0.000628 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0766176 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 102 components and 0.0766176 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=0.076467Jy sigma=0.000624 ! Fit after self-cal, rms=0.076472Jy sigma=0.000624 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9.8, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000949815 Jy ! Component: 100 - total flux cleaned = 0.00117314 Jy ! Component: 150 - total flux cleaned = 0.00130304 Jy ! Component: 200 - total flux cleaned = 0.00145275 Jy ! Total flux subtracted in 200 components = 0.00145275 Jy ! Clean residual min=-0.000601 max=0.000680 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0780704 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 143 components and 0.0780704 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=0.076464Jy sigma=0.000624 ! Fit after self-cal, rms=0.076461Jy sigma=0.000624 ! 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=0.9073 mas, bmaj=2.178 mas, bpa=-6.587 degrees ! Estimated noise=256.725 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9073 x 2.178 at -6.587 degrees (North through East) ! Clean map min=-0.00065388 max=0.041943 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=0.7513 mas, bmaj=1.844 mas, bpa=-5.294 degrees ! Estimated noise=510.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310643 Jy ! Component: 100 - total flux cleaned = 0.0425162 Jy ! Component: 150 - total flux cleaned = 0.049988 Jy ! Component: 200 - total flux cleaned = 0.0550998 Jy ! Total flux subtracted in 200 components = 0.0550998 Jy ! Clean residual min=-0.001779 max=0.002905 Jy/beam ! Clean residual mean=-0.000013 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0550998 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 0.0550998 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=2.178 mas, bpa=-6.587 degrees ! Estimated noise=256.725 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 = 0.00603781 Jy ! Component: 100 - total flux cleaned = 0.0100844 Jy ! Component: 150 - total flux cleaned = 0.0129369 Jy ! Component: 200 - total flux cleaned = 0.0150001 Jy ! Total flux subtracted in 200 components = 0.0150001 Jy ! Clean residual min=-0.001027 max=0.001287 Jy/beam ! Clean residual mean=-0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0700999 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 61 components and 0.0701 Jy ! Inverting map ! Added new window around map position (-1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158743 Jy ! Component: 100 - total flux cleaned = 0.00283939 Jy ! Component: 150 - total flux cleaned = 0.00373546 Jy ! Component: 200 - total flux cleaned = 0.00445206 Jy ! Total flux subtracted in 200 components = 0.00445206 Jy ! Clean residual min=-0.000767 max=0.000935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.074552 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 98 components and 0.074552 Jy ! Inverting map ! Added new window around map position (-15.2, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795768 Jy ! Component: 100 - total flux cleaned = 0.00126107 Jy ! Component: 150 - total flux cleaned = 0.00165539 Jy ! Component: 200 - total flux cleaned = 0.00196591 Jy ! Total flux subtracted in 200 components = 0.00196591 Jy ! Clean residual min=-0.000675 max=0.000631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0765179 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 119 components and 0.0765179 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=2.15 mas, bmaj=3.423 mas, bpa=-2.03 degrees ! Estimated noise=323.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703604 Jy ! Component: 100 - total flux cleaned = 0.00115269 Jy ! Component: 150 - total flux cleaned = 0.00150986 Jy ! Component: 200 - total flux cleaned = 0.00181758 Jy ! Total flux subtracted in 200 components = 0.00181758 Jy ! Clean residual min=-0.000581 max=0.000635 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0783355 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 = 0.000230902 Jy ! Component: 100 - total flux cleaned = 0.000402856 Jy ! Component: 150 - total flux cleaned = 0.000561389 Jy ! Component: 200 - total flux cleaned = 0.000707642 Jy ! Total flux subtracted in 200 components = 0.000707642 Jy ! Clean residual min=-0.000555 max=0.000577 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0790431 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 167 components and 0.0790431 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=2.178 mas, bpa=-6.587 degrees ! Estimated noise=256.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210217 Jy ! Component: 100 - total flux cleaned = -9.76845e-05 Jy ! Component: 150 - total flux cleaned = 5.12956e-06 Jy ! Component: 200 - total flux cleaned = 8.92263e-05 Jy ! Total flux subtracted in 200 components = 8.92263e-05 Jy ! Clean residual min=-0.000536 max=0.000539 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0791323 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 0.0791323 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=0.076446Jy sigma=0.000624 ! Fit after self-cal, rms=0.076436Jy sigma=0.000624 wmodel J1846-0003_X_2017_08_05_pus_map.mod ! Writing 185 model components to file: J1846-0003_X_2017_08_05_pus_map.mod wobs J1846-0003_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1846-0003_X_2017_08_05_pus_uvs.fits wwins J1846-0003_X_2017_08_05_pus_map.win ! wwins: Wrote 6 windows to J1846-0003_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 = -4.3387e-05 Jy ! Component: 100 - total flux cleaned = -6.35938e-05 Jy ! Component: 150 - total flux cleaned = -0.000140585 Jy ! Component: 200 - total flux cleaned = -0.00021395 Jy ! Component: 250 - total flux cleaned = -0.000258274 Jy ! Component: 300 - total flux cleaned = -0.000275699 Jy ! Component: 350 - total flux cleaned = -0.00031797 Jy ! Component: 400 - total flux cleaned = -0.000326209 Jy ! Component: 450 - total flux cleaned = -0.000358456 Jy ! Component: 500 - total flux cleaned = -0.000382093 Jy ! Component: 550 - total flux cleaned = -0.00041309 Jy ! Component: 600 - total flux cleaned = -0.000451112 Jy ! Component: 650 - total flux cleaned = -0.000473486 Jy ! Component: 700 - total flux cleaned = -0.000502725 Jy ! Component: 750 - total flux cleaned = -0.000524292 Jy ! Component: 800 - total flux cleaned = -0.000559762 Jy ! Component: 850 - total flux cleaned = -0.000601674 Jy ! Component: 900 - total flux cleaned = -0.000629186 Jy ! Component: 950 - total flux cleaned = -0.000656247 Jy ! Component: 1000 - total flux cleaned = -0.00068295 Jy ! Component: 1050 - total flux cleaned = -0.000722416 Jy ! Component: 1100 - total flux cleaned = -0.000728777 Jy ! Component: 1150 - total flux cleaned = -0.00073526 Jy ! Component: 1200 - total flux cleaned = -0.000760638 Jy ! Component: 1250 - total flux cleaned = -0.000810562 Jy ! Component: 1300 - total flux cleaned = -0.000816583 Jy ! Component: 1350 - total flux cleaned = -0.000834988 Jy ! Component: 1400 - total flux cleaned = -0.000865201 Jy ! Component: 1450 - total flux cleaned = -0.00091287 Jy ! Component: 1500 - total flux cleaned = -0.000942281 Jy ! Component: 1550 - total flux cleaned = -0.000959727 Jy ! Component: 1600 - total flux cleaned = -0.000988562 Jy ! Component: 1650 - total flux cleaned = -0.00102849 Jy ! Component: 1700 - total flux cleaned = -0.00105106 Jy ! Component: 1750 - total flux cleaned = -0.00110668 Jy ! Component: 1800 - total flux cleaned = -0.00112875 Jy ! Component: 1850 - total flux cleaned = -0.00114512 Jy ! Component: 1900 - total flux cleaned = -0.00117756 Jy ! Component: 1950 - total flux cleaned = -0.00120433 Jy ! Component: 2000 - total flux cleaned = -0.00124142 Jy ! Total flux subtracted in 2048 components = -0.00127826 Jy ! Clean residual min=-0.000270 max=0.000369 Jy/beam ! Clean residual mean=0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0778541 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 334 components and 0.077854 Jy ![Exited script file: muppet] wmap "J1846-0003_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9073 x 2.178 at -6.587 degrees (North through East) ! Clean map min=-0.00063391 max=0.042056 Jy/beam ! Writing clean map to FITS file: J1846-0003_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 0.0420556 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102129 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.72853 0.72853 1.45706 2.91412 5.82824 11.6565 23.313 46.6259 93.2518 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9073 x 2.178 at -6.587 degrees (North through East) ! Clean map min=-0.00063391 max=0.042056 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 J1846-0003_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:57:01 2019