! Started logfile: J1259-2436_X_2017_05_01_pus_uvs.log on Wed May 1 19:58:28 2019 obs J1259-2436_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1259-2436_X_2017_05_01_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933102 visibilities/baseline/integration-bin. ! Found source: J1259-2436 ! ! 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 863 lines of history. ! ! Reading 48372 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 J1259-2436_X_2017_05_01_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981214Jy sigma=0.007888 ! Fit after self-cal, rms=0.952560Jy sigma=0.007710 ! 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=0.6459 mas, bmaj=1.633 mas, bpa=-1.667 degrees ! Estimated noise=984.309 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 = 0.0353154 Jy ! Component: 100 - total flux cleaned = 0.0458135 Jy ! Total flux subtracted in 100 components = 0.0458135 Jy ! Clean residual min=-0.004053 max=0.005874 Jy/beam ! Clean residual mean=-0.000031 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.0458135 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0458135 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=0.108680Jy sigma=0.000659 ! Fit after self-cal, rms=0.108250Jy sigma=0.000656 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721805 Jy ! Component: 100 - total flux cleaned = 0.0113927 Jy ! Total flux subtracted in 100 components = 0.0113927 Jy ! Clean residual min=-0.003976 max=0.005262 Jy/beam ! Clean residual mean=-0.000021 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.0572062 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0572062 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=0.107376Jy sigma=0.000648 ! Fit after self-cal, rms=0.107378Jy sigma=0.000648 ! 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=0.8224 mas, bmaj=2.008 mas, bpa=-0.6563 degrees ! Estimated noise=419.947 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00830149 Jy ! Component: 100 - total flux cleaned = 0.0133076 Jy ! Component: 150 - total flux cleaned = 0.0166944 Jy ! Component: 200 - total flux cleaned = 0.0190211 Jy ! Total flux subtracted in 200 components = 0.0190211 Jy ! Clean residual min=-0.002727 max=0.005107 Jy/beam ! Clean residual mean=-0.000018 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0762273 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 64 components and 0.0762273 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=0.106695Jy sigma=0.000640 ! Fit after self-cal, rms=0.106481Jy sigma=0.000638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.82 KP 1.00 ! LA 0.86 MK 1.27 NL 1.26 OV 1.05 ! PT 0.97 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 0.79 KP 0.97 ! LA 0.88 MK 1.26 NL 1.22 OV 1.00 ! PT 1.07 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 0.87 KP 0.96 ! LA 0.92 MK 1.20 NL 1.25 OV 1.01 ! PT 0.98 SC 1.25 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.85 KP 0.94 ! LA 0.88 MK 1.16 NL 1.20 OV 1.01 ! PT 0.97 SC 1.21 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.66 KP 1.00 ! LA 0.94 MK 1.22 NL 1.20 OV 1.03 ! PT 0.95 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.83 KP 0.96 ! LA 0.91 MK 1.09 NL 1.24 OV 1.04 ! PT 0.95 SC 1.22 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00 HN 0.81 KP 0.95 ! LA 0.92 MK 1.13 NL 1.26 OV 1.05 ! PT 1.01 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.80 KP 0.95 ! LA 0.90 MK 1.07 NL 1.23 OV 1.03 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 0.73 KP 0.90 ! LA 0.91 MK 1.00 NL 1.22 OV 1.01 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.66 KP 0.94 ! LA 0.96 MK 0.99 NL 1.19 OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 HN 0.72 KP 1.01 ! LA 1.00 MK 0.96 NL 1.38 OV 1.04 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.95 HN 0.59 KP 0.96 ! LA 0.94 MK 0.87 NL 1.12 OV 0.94 ! PT 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.106481Jy sigma=0.000638 ! Fit after self-cal, rms=0.097040Jy sigma=0.000635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8534 mas, bmaj=2.074 mas, bpa=-0.6676 degrees ! Estimated noise=426.632 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 = 0.00281576 Jy ! Component: 100 - total flux cleaned = 0.00351357 Jy ! Component: 150 - total flux cleaned = 0.00360558 Jy ! Component: 200 - total flux cleaned = 0.00371346 Jy ! Total flux subtracted in 200 components = 0.00371346 Jy ! Clean residual min=-0.001629 max=0.002834 Jy/beam ! Clean residual mean=-0.000009 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0799407 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.0799407 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=0.096975Jy sigma=0.000634 ! Fit after self-cal, rms=0.096940Jy sigma=0.000633 ! 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=0.096940Jy sigma=0.000633 ! Fit after self-cal, rms=0.094150Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.04 mas, bpa=-0.4471 degrees ! Estimated noise=425.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174622 Jy ! Component: 100 - total flux cleaned = 0.00233319 Jy ! Component: 150 - total flux cleaned = 0.00239082 Jy ! Component: 200 - total flux cleaned = 0.00236767 Jy ! Total flux subtracted in 200 components = 0.00236767 Jy ! Clean residual min=-0.001459 max=0.002582 Jy/beam ! Clean residual mean=-0.000009 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0823084 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.0823084 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=0.094121Jy sigma=0.000632 ! Fit after self-cal, rms=0.094115Jy sigma=0.000632 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 (7.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250331 Jy ! Component: 100 - total flux cleaned = 0.00396683 Jy ! Component: 150 - total flux cleaned = 0.00503398 Jy ! Component: 200 - total flux cleaned = 0.00564514 Jy ! Total flux subtracted in 200 components = 0.00564514 Jy ! Clean residual min=-0.001540 max=0.002156 Jy/beam ! Clean residual mean=-0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0879535 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 123 components and 0.0879536 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=0.094049Jy sigma=0.000631 ! Fit after self-cal, rms=0.094029Jy sigma=0.000631 ! Inverting map ! Added new window around map position (5, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212912 Jy ! Component: 100 - total flux cleaned = 0.00351251 Jy ! Component: 150 - total flux cleaned = 0.0045373 Jy ! Component: 200 - total flux cleaned = 0.00503196 Jy ! Total flux subtracted in 200 components = 0.00503196 Jy ! Clean residual min=-0.001494 max=0.001492 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0929855 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.0929855 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=0.093967Jy sigma=0.000630 ! Fit after self-cal, rms=0.093942Jy sigma=0.000630 ! 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=0.093942Jy sigma=0.000630 ! Fit after self-cal, rms=0.092377Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8502 mas, bmaj=2.018 mas, bpa=-0.2039 degrees ! Estimated noise=422.372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158388 Jy ! Component: 100 - total flux cleaned = 0.00276682 Jy ! Component: 150 - total flux cleaned = 0.00369133 Jy ! Component: 200 - total flux cleaned = 0.0040615 Jy ! Total flux subtracted in 200 components = 0.0040615 Jy ! Clean residual min=-0.001405 max=0.001573 Jy/beam ! Clean residual mean=-0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.097047 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 155 components and 0.097047 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=0.092335Jy sigma=0.000630 ! Fit after self-cal, rms=0.092300Jy sigma=0.000629 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 (9.2, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971857 Jy ! Component: 100 - total flux cleaned = 0.0014578 Jy ! Component: 150 - total flux cleaned = 0.00170206 Jy ! Component: 200 - total flux cleaned = 0.00182773 Jy ! Total flux subtracted in 200 components = 0.00182773 Jy ! Clean residual min=-0.001269 max=0.001385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0988748 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 161 components and 0.0988748 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=0.092259Jy sigma=0.000629 ! Fit after self-cal, rms=0.092231Jy sigma=0.000629 ! Inverting map ! Added new window around map position (-1.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781843 Jy ! Component: 100 - total flux cleaned = 0.00098681 Jy ! Component: 150 - total flux cleaned = 0.00106053 Jy ! Component: 200 - total flux cleaned = 0.00109641 Jy ! Total flux subtracted in 200 components = 0.00109641 Jy ! Clean residual min=-0.001157 max=0.001109 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0999712 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 175 components and 0.0999712 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=0.092190Jy sigma=0.000629 ! Fit after self-cal, rms=0.092163Jy sigma=0.000629 ! 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=0.092163Jy sigma=0.000629 ! Fit after self-cal, rms=0.090087Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=5.343 mas, bpa=5.128 degrees ! Estimated noise=515.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106202 Jy ! Component: 100 - total flux cleaned = 0.0015324 Jy ! Component: 150 - total flux cleaned = 0.00166833 Jy ! Component: 200 - total flux cleaned = 0.00173916 Jy ! Total flux subtracted in 200 components = 0.00173916 Jy ! Clean residual min=-0.001085 max=0.001087 Jy/beam ! Clean residual mean=-0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.10171 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 192 components and 0.10171 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=0.090071Jy sigma=0.000629 ! Fit after self-cal, rms=0.090043Jy sigma=0.000629 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 = 0.000284432 Jy ! Component: 100 - total flux cleaned = 0.000283476 Jy ! Component: 150 - total flux cleaned = 0.000283163 Jy ! Component: 200 - total flux cleaned = 0.000283097 Jy ! Total flux subtracted in 200 components = 0.000283097 Jy ! Clean residual min=-0.000989 max=0.001129 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.101993 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 202 components and 0.101993 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=0.090030Jy sigma=0.000628 ! Fit after self-cal, rms=0.090018Jy sigma=0.000628 ! 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=0.8421 mas, bmaj=1.996 mas, bpa=-0.1455 degrees ! Estimated noise=418.231 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 1.996 at -0.1455 degrees (North through East) ! Clean map min=-0.0016423 max=0.04754 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=0.6581 mas, bmaj=1.611 mas, bpa=-1.192 degrees ! Estimated noise=963.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345815 Jy ! Component: 100 - total flux cleaned = 0.0462875 Jy ! Component: 150 - total flux cleaned = 0.0547308 Jy ! Component: 200 - total flux cleaned = 0.0613223 Jy ! Total flux subtracted in 200 components = 0.0613223 Jy ! Clean residual min=-0.003439 max=0.005270 Jy/beam ! Clean residual mean=-0.000025 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0613223 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0613223 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8421 mas, bmaj=1.996 mas, bpa=-0.1455 degrees ! Estimated noise=418.231 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846699 Jy ! Component: 100 - total flux cleaned = 0.014229 Jy ! Component: 150 - total flux cleaned = 0.0187963 Jy ! Component: 200 - total flux cleaned = 0.0225369 Jy ! Total flux subtracted in 200 components = 0.0225369 Jy ! Clean residual min=-0.001985 max=0.002943 Jy/beam ! Clean residual mean=-0.000025 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0838592 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 58 components and 0.0838592 Jy ! Inverting map ! Added new window around map position (-4.2, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326458 Jy ! Component: 100 - total flux cleaned = 0.00593407 Jy ! Component: 150 - total flux cleaned = 0.0082279 Jy ! Component: 200 - total flux cleaned = 0.0099838 Jy ! Total flux subtracted in 200 components = 0.0099838 Jy ! Clean residual min=-0.001395 max=0.001384 Jy/beam ! Clean residual mean=-0.000014 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.093843 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 90 components and 0.093843 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=2.365 mas, bmaj=5.343 mas, bpa=5.128 degrees ! Estimated noise=515.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269299 Jy ! Component: 100 - total flux cleaned = 0.00462686 Jy ! Component: 150 - total flux cleaned = 0.0059839 Jy ! Component: 200 - total flux cleaned = 0.00664874 Jy ! Total flux subtracted in 200 components = 0.00664874 Jy ! Clean residual min=-0.001167 max=0.001114 Jy/beam ! Clean residual mean=-0.000011 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.100492 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 = 0.000360269 Jy ! Component: 100 - total flux cleaned = 0.00053731 Jy ! Component: 150 - total flux cleaned = 0.000695078 Jy ! Component: 200 - total flux cleaned = 0.000810266 Jy ! Total flux subtracted in 200 components = 0.000810266 Jy ! Clean residual min=-0.001023 max=0.001112 Jy/beam ! Clean residual mean=-0.000008 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.101302 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 147 components and 0.101302 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8421 mas, bmaj=1.996 mas, bpa=-0.1455 degrees ! Estimated noise=418.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.97623e-05 Jy ! Component: 100 - total flux cleaned = 0.000181215 Jy ! Component: 150 - total flux cleaned = 0.000347821 Jy ! Component: 200 - total flux cleaned = 0.000470507 Jy ! Total flux subtracted in 200 components = 0.000470507 Jy ! Clean residual min=-0.000990 max=0.001084 Jy/beam ! Clean residual mean=-0.000004 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.101772 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 169 components and 0.101772 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=0.089967Jy sigma=0.000628 ! Fit after self-cal, rms=0.089881Jy sigma=0.000628 wmodel J1259-2436_X_2017_05_01_pus_map.mod ! Writing 169 model components to file: J1259-2436_X_2017_05_01_pus_map.mod wobs J1259-2436_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1259-2436_X_2017_05_01_pus_uvs.fits wwins J1259-2436_X_2017_05_01_pus_map.win ! wwins: Wrote 8 windows to J1259-2436_X_2017_05_01_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 = 0.000169811 Jy ! Component: 100 - total flux cleaned = 0.000466503 Jy ! Component: 150 - total flux cleaned = 0.000679945 Jy ! Component: 200 - total flux cleaned = 0.000853379 Jy ! Component: 250 - total flux cleaned = 0.000929914 Jy ! Component: 300 - total flux cleaned = 0.00100437 Jy ! Component: 350 - total flux cleaned = 0.00109106 Jy ! Component: 400 - total flux cleaned = 0.00116164 Jy ! Component: 450 - total flux cleaned = 0.00121688 Jy ! Component: 500 - total flux cleaned = 0.00128488 Jy ! Component: 550 - total flux cleaned = 0.00135175 Jy ! Component: 600 - total flux cleaned = 0.00146955 Jy ! Component: 650 - total flux cleaned = 0.00155909 Jy ! Component: 700 - total flux cleaned = 0.00159681 Jy ! Component: 750 - total flux cleaned = 0.00172058 Jy ! Component: 800 - total flux cleaned = 0.00178127 Jy ! Component: 850 - total flux cleaned = 0.00184119 Jy ! Component: 900 - total flux cleaned = 0.0018648 Jy ! Component: 950 - total flux cleaned = 0.00191167 Jy ! Component: 1000 - total flux cleaned = 0.00199215 Jy ! Component: 1050 - total flux cleaned = 0.00204865 Jy ! Component: 1100 - total flux cleaned = 0.00208217 Jy ! Component: 1150 - total flux cleaned = 0.00213747 Jy ! Component: 1200 - total flux cleaned = 0.00220287 Jy ! Component: 1250 - total flux cleaned = 0.00222438 Jy ! Component: 1300 - total flux cleaned = 0.00226713 Jy ! Component: 1350 - total flux cleaned = 0.00228825 Jy ! Component: 1400 - total flux cleaned = 0.00230906 Jy ! Component: 1450 - total flux cleaned = 0.00231929 Jy ! Component: 1500 - total flux cleaned = 0.00232944 Jy ! Component: 1550 - total flux cleaned = 0.00233956 Jy ! Component: 1600 - total flux cleaned = 0.00234948 Jy ! Component: 1650 - total flux cleaned = 0.00234947 Jy ! Component: 1700 - total flux cleaned = 0.00236899 Jy ! Component: 1750 - total flux cleaned = 0.00234955 Jy ! Component: 1800 - total flux cleaned = 0.00234965 Jy ! Component: 1850 - total flux cleaned = 0.00236862 Jy ! Component: 1900 - total flux cleaned = 0.00235923 Jy ! Component: 1950 - total flux cleaned = 0.00237788 Jy ! Component: 2000 - total flux cleaned = 0.00239632 Jy ! Total flux subtracted in 2048 components = 0.00237797 Jy ! Clean residual min=-0.000542 max=0.000497 Jy/beam ! Clean residual mean=-0.000003 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.10415 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 309 components and 0.10415 Jy ![Exited script file: muppet] wmap "J1259-2436_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 1.996 at -0.1455 degrees (North through East) ! Clean map min=-0.0012767 max=0.048429 Jy/beam ! Writing clean map to FITS file: J1259-2436_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0484286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08009 1.08009 2.16018 4.32035 8.6407 17.2814 34.5628 69.1256 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 1.996 at -0.1455 degrees (North through East) ! Clean map min=-0.0012767 max=0.048429 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 J1259-2436_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:58:32 2019