! Started logfile: J1307-3207_X_2017_02_24_pus_uvs.log on Sat May 4 10:03:01 2019 obs J1307-3207_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1307-3207_X_2017_02_24_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.928421 visibilities/baseline/integration-bin. ! Found source: J1307-3207 ! ! 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 1882 lines of history. ! ! Reading 47628 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 J1307-3207_X_2017_02_24_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935265Jy sigma=0.006195 ! Fit after self-cal, rms=0.897944Jy sigma=0.006038 ! 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=0.653 mas, bmaj=1.769 mas, bpa=-5.587 degrees ! Estimated noise=1285.94 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 = 0.0848633 Jy ! Component: 100 - total flux cleaned = 0.106223 Jy ! Total flux subtracted in 100 components = 0.106223 Jy ! Clean residual min=-0.005968 max=0.011735 Jy/beam ! Clean residual mean=-0.000066 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.106223 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.106223 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=0.125409Jy sigma=0.000674 ! Fit after self-cal, rms=0.125276Jy sigma=0.000674 ! Inverting map ! Added new window around map position (0.8, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110254 Jy ! Component: 100 - total flux cleaned = 0.0166378 Jy ! Total flux subtracted in 100 components = 0.0166378 Jy ! Clean residual min=-0.004837 max=0.006157 Jy/beam ! Clean residual mean=-0.000023 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.122861 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.122861 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=0.124318Jy sigma=0.000662 ! Fit after self-cal, rms=0.124265Jy sigma=0.000661 ! 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=0.848 mas, bmaj=2.279 mas, bpa=-3.116 degrees ! Estimated noise=503.044 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 = 0.00618087 Jy ! Component: 100 - total flux cleaned = 0.00924244 Jy ! Component: 150 - total flux cleaned = 0.0110137 Jy ! Component: 200 - total flux cleaned = 0.0116675 Jy ! Total flux subtracted in 200 components = 0.0116675 Jy ! Clean residual min=-0.003263 max=0.005863 Jy/beam ! Clean residual mean=0.000009 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.134528 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.134528 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=0.124085Jy sigma=0.000658 ! Fit after self-cal, rms=0.124034Jy sigma=0.000658 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 1.12 KP 1.02 ! LA 1.00 MK 0.97 NL 0.99 OV 0.94 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 1.23 KP 0.97 ! LA 1.03 MK 0.96 NL 1.01 OV 0.96 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.98 HN 1.04 KP 0.97 ! LA 0.97 MK 0.94 NL 0.94 OV 0.95 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 1.04 KP 0.95 ! LA 1.02 MK 1.00 NL 0.98 OV 0.95 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.98 HN 1.14 KP 0.94 ! LA 1.00 MK 1.03 NL 1.00 OV 0.96 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 1.15 KP 0.93 ! LA 1.00 MK 1.04 NL 1.03 OV 0.94 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.05 KP 0.94 ! LA 1.01 MK 0.96 NL 0.98 OV 0.95 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.93 HN 1.15 KP 0.95 ! LA 1.07 MK 0.91 NL 1.03 OV 0.91 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 1.09 KP 0.96 ! LA 0.97 MK 0.97 NL 0.96 OV 0.95 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.98 HN 1.17 KP 0.96 ! LA 0.98 MK 0.94 NL 0.96 OV 0.93 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 1.06 KP 0.95 ! LA 1.00 MK 0.98 NL 1.01 OV 0.94 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 HN 1.10 KP 0.96 ! LA 0.98 MK 0.94 NL 0.98 OV 0.96 ! PT 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.124034Jy sigma=0.000658 ! Fit after self-cal, rms=0.130079Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8471 mas, bmaj=2.278 mas, bpa=-3.385 degrees ! Estimated noise=498.204 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 = 5.35689e-05 Jy ! Component: 100 - total flux cleaned = -2.84494e-05 Jy ! Component: 150 - total flux cleaned = -9.2386e-05 Jy ! Component: 200 - total flux cleaned = -9.3282e-05 Jy ! Total flux subtracted in 200 components = -9.3282e-05 Jy ! Clean residual min=-0.003661 max=0.004184 Jy/beam ! Clean residual mean=0.000009 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.134435 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.134435 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=0.130041Jy sigma=0.000654 ! Fit after self-cal, rms=0.130246Jy sigma=0.000654 ! 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=0.130246Jy sigma=0.000654 ! Fit after self-cal, rms=0.129499Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8479 mas, bmaj=2.28 mas, bpa=-3.493 degrees ! Estimated noise=495.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000424116 Jy ! Component: 100 - total flux cleaned = -0.000392102 Jy ! Component: 150 - total flux cleaned = -0.00039199 Jy ! Component: 200 - total flux cleaned = -0.000414325 Jy ! Total flux subtracted in 200 components = -0.000414325 Jy ! Clean residual min=-0.003666 max=0.004182 Jy/beam ! Clean residual mean=0.000008 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.134021 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.134021 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=0.129471Jy sigma=0.000654 ! Fit after self-cal, rms=0.129472Jy sigma=0.000654 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 = 8.80365e-05 Jy ! Component: 100 - total flux cleaned = 0.000108909 Jy ! Component: 150 - total flux cleaned = 0.000126986 Jy ! Component: 200 - total flux cleaned = 0.000143279 Jy ! Total flux subtracted in 200 components = 0.000143279 Jy ! Clean residual min=-0.003646 max=0.004202 Jy/beam ! Clean residual mean=0.000008 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.134164 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.134164 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=0.129461Jy sigma=0.000654 ! Fit after self-cal, rms=0.129458Jy sigma=0.000654 ! 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=0.129458Jy sigma=0.000654 ! Fit after self-cal, rms=0.159014Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8507 mas, bmaj=2.293 mas, bpa=-3.243 degrees ! Estimated noise=496.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530293 Jy ! Component: 100 - total flux cleaned = 0.000548253 Jy ! Component: 150 - total flux cleaned = 0.000534343 Jy ! Component: 200 - total flux cleaned = 0.000534501 Jy ! Total flux subtracted in 200 components = 0.000534501 Jy ! Clean residual min=-0.001407 max=0.001931 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.134699 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.134699 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=0.159006Jy sigma=0.000645 ! Fit after self-cal, rms=0.159459Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.4, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176204 Jy ! Component: 100 - total flux cleaned = 0.00256162 Jy ! Component: 150 - total flux cleaned = 0.00279063 Jy ! Component: 200 - total flux cleaned = 0.0029065 Jy ! Total flux subtracted in 200 components = 0.0029065 Jy ! Clean residual min=-0.001498 max=0.001493 Jy/beam ! Clean residual mean=-0.000009 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.137605 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.137605 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=0.159435Jy sigma=0.000645 ! Fit after self-cal, rms=0.159432Jy sigma=0.000645 ! Inverting map ! Added new window around map position (1.2, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104407 Jy ! Component: 100 - total flux cleaned = 0.00130333 Jy ! Component: 150 - total flux cleaned = 0.00146982 Jy ! Component: 200 - total flux cleaned = 0.00157543 Jy ! Total flux subtracted in 200 components = 0.00157543 Jy ! Clean residual min=-0.001336 max=0.001345 Jy/beam ! Clean residual mean=-0.000009 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.13918 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.13918 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=0.159409Jy sigma=0.000645 ! Fit after self-cal, rms=0.159398Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-15.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741307 Jy ! Component: 100 - total flux cleaned = 0.000775983 Jy ! Component: 150 - total flux cleaned = 0.000882805 Jy ! Component: 200 - total flux cleaned = 0.00102436 Jy ! Total flux subtracted in 200 components = 0.00102436 Jy ! Clean residual min=-0.001157 max=0.001202 Jy/beam ! Clean residual mean=-0.000009 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.140205 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.140205 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=0.159371Jy sigma=0.000645 ! Fit after self-cal, rms=0.159377Jy sigma=0.000645 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.159377Jy sigma=0.000645 ! Fit after self-cal, rms=0.162214Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=6.568 mas, bpa=-2.943 degrees ! Estimated noise=615.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643611 Jy ! Component: 100 - total flux cleaned = 0.00104801 Jy ! Component: 150 - total flux cleaned = 0.00123675 Jy ! Component: 200 - total flux cleaned = 0.00136124 Jy ! Total flux subtracted in 200 components = 0.00136124 Jy ! Clean residual min=-0.001297 max=0.001009 Jy/beam ! Clean residual mean=-0.000019 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.141566 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 123 components and 0.141566 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=0.162211Jy sigma=0.000645 ! Fit after self-cal, rms=0.162230Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134168 Jy ! Component: 100 - total flux cleaned = 0.000239898 Jy ! Component: 150 - total flux cleaned = 0.000294481 Jy ! Component: 200 - total flux cleaned = 0.000345626 Jy ! Total flux subtracted in 200 components = 0.000345626 Jy ! Clean residual min=-0.001284 max=0.000983 Jy/beam ! Clean residual mean=-0.000021 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.141912 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.141912 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=0.162228Jy sigma=0.000645 ! Fit after self-cal, rms=0.162228Jy sigma=0.000645 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8508 mas, bmaj=2.292 mas, bpa=-3.269 degrees ! Estimated noise=497.642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8508 x 2.292 at -3.269 degrees (North through East) ! Clean map min=-0.0010868 max=0.10606 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=0.6546 mas, bmaj=1.782 mas, bpa=-5.633 degrees ! Estimated noise=1283.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0840466 Jy ! Component: 100 - total flux cleaned = 0.107805 Jy ! Component: 150 - total flux cleaned = 0.11912 Jy ! Component: 200 - total flux cleaned = 0.125163 Jy ! Total flux subtracted in 200 components = 0.125163 Jy ! Clean residual min=-0.003225 max=0.003843 Jy/beam ! Clean residual mean=-0.000024 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.125163 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.125163 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8508 mas, bmaj=2.292 mas, bpa=-3.269 degrees ! Estimated noise=497.642 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 = 0.0046607 Jy ! Component: 100 - total flux cleaned = 0.0074991 Jy ! Component: 150 - total flux cleaned = 0.00965924 Jy ! Component: 200 - total flux cleaned = 0.0113671 Jy ! Total flux subtracted in 200 components = 0.0113671 Jy ! Clean residual min=-0.001344 max=0.001459 Jy/beam ! Clean residual mean=-0.000012 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.13653 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.13653 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=2.348 mas, bmaj=6.568 mas, bpa=-2.943 degrees ! Estimated noise=615.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184486 Jy ! Component: 100 - total flux cleaned = 0.00297941 Jy ! Component: 150 - total flux cleaned = 0.0038294 Jy ! Component: 200 - total flux cleaned = 0.00445761 Jy ! Total flux subtracted in 200 components = 0.00445761 Jy ! Clean residual min=-0.001375 max=0.001146 Jy/beam ! Clean residual mean=-0.000022 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.140988 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 = 0.000207676 Jy ! Component: 100 - total flux cleaned = 0.000369981 Jy ! Component: 150 - total flux cleaned = 0.000479601 Jy ! Component: 200 - total flux cleaned = 0.000627206 Jy ! Total flux subtracted in 200 components = 0.000627206 Jy ! Clean residual min=-0.001295 max=0.001105 Jy/beam ! Clean residual mean=-0.000023 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.141615 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 75 components and 0.141615 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8508 mas, bmaj=2.292 mas, bpa=-3.269 degrees ! Estimated noise=497.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.25543e-05 Jy ! Component: 100 - total flux cleaned = -0.000228041 Jy ! Component: 150 - total flux cleaned = -0.000288714 Jy ! Component: 200 - total flux cleaned = -0.000372234 Jy ! Total flux subtracted in 200 components = -0.000372234 Jy ! Clean residual min=-0.001202 max=0.001045 Jy/beam ! Clean residual mean=-0.000012 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.141243 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.141243 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=0.162232Jy sigma=0.000645 ! Fit after self-cal, rms=0.162216Jy sigma=0.000645 wmodel J1307-3207_X_2017_02_24_pus_map.mod ! Writing 96 model components to file: J1307-3207_X_2017_02_24_pus_map.mod wobs J1307-3207_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1307-3207_X_2017_02_24_pus_uvs.fits wwins J1307-3207_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J1307-3207_X_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219179 Jy ! Component: 100 - total flux cleaned = -0.000201107 Jy ! Component: 150 - total flux cleaned = -0.000113216 Jy ! Component: 200 - total flux cleaned = -6.2715e-05 Jy ! Component: 250 - total flux cleaned = -3.04762e-05 Jy ! Component: 300 - total flux cleaned = -1.47043e-05 Jy ! Component: 350 - total flux cleaned = -4.52059e-05 Jy ! Component: 400 - total flux cleaned = -0.000134316 Jy ! Component: 450 - total flux cleaned = -0.000163309 Jy ! Component: 500 - total flux cleaned = -0.000206123 Jy ! Component: 550 - total flux cleaned = -0.000290049 Jy ! Component: 600 - total flux cleaned = -0.00030372 Jy ! Component: 650 - total flux cleaned = -0.000330774 Jy ! Component: 700 - total flux cleaned = -0.000357219 Jy ! Component: 750 - total flux cleaned = -0.00039597 Jy ! Component: 800 - total flux cleaned = -0.000357228 Jy ! Component: 850 - total flux cleaned = -0.000395405 Jy ! Component: 900 - total flux cleaned = -0.00044534 Jy ! Component: 950 - total flux cleaned = -0.000469918 Jy ! Component: 1000 - total flux cleaned = -0.000518345 Jy ! Component: 1050 - total flux cleaned = -0.000542465 Jy ! Component: 1100 - total flux cleaned = -0.000589996 Jy ! Component: 1150 - total flux cleaned = -0.000636775 Jy ! Component: 1200 - total flux cleaned = -0.000683103 Jy ! Component: 1250 - total flux cleaned = -0.000729062 Jy ! Component: 1300 - total flux cleaned = -0.000774642 Jy ! Component: 1350 - total flux cleaned = -0.000842252 Jy ! Component: 1400 - total flux cleaned = -0.000909012 Jy ! Component: 1450 - total flux cleaned = -0.000909021 Jy ! Component: 1500 - total flux cleaned = -0.000985685 Jy ! Component: 1550 - total flux cleaned = -0.00102881 Jy ! Component: 1600 - total flux cleaned = -0.00107167 Jy ! Component: 1650 - total flux cleaned = -0.00109295 Jy ! Component: 1700 - total flux cleaned = -0.00114577 Jy ! Component: 1750 - total flux cleaned = -0.00120845 Jy ! Component: 1800 - total flux cleaned = -0.00121869 Jy ! Component: 1850 - total flux cleaned = -0.00120839 Jy ! Component: 1900 - total flux cleaned = -0.00123888 Jy ! Component: 1950 - total flux cleaned = -0.00128936 Jy ! Component: 2000 - total flux cleaned = -0.00128933 Jy ! Total flux subtracted in 2048 components = -0.00134902 Jy ! Clean residual min=-0.000581 max=0.000497 Jy/beam ! Clean residual mean=-0.000007 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.139894 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 235 components and 0.139894 Jy ![Exited script file: muppet] wmap "J1307-3207_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8508 x 2.292 at -3.269 degrees (North through East) ! Clean map min=-0.0010075 max=0.10581 Jy/beam ! Writing clean map to FITS file: J1307-3207_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105807 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185446 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525808 0.525808 1.05162 2.10323 4.20646 8.41292 16.8258 33.6517 67.3034 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8508 x 2.292 at -3.269 degrees (North through East) ! Clean map min=-0.0010075 max=0.10581 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 J1307-3207_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:03:04 2019