! Started logfile: J1537-1259_X_2017_09_26_pus_uvs.log on Sat May 11 13:39:12 2019 obs J1537-1259_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1537-1259_X_2017_09_26_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.970872 visibilities/baseline/integration-bin. ! Found source: J1537-1259 ! ! 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 947 lines of history. ! ! Reading 60396 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 J1537-1259_X_2017_09_26_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940807Jy sigma=0.007622 ! Fit after self-cal, rms=0.907435Jy sigma=0.007367 ! 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=0.7442 mas, bmaj=3.261 mas, bpa=-18.25 degrees ! Estimated noise=715.238 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 = 0.0691179 Jy ! Component: 100 - total flux cleaned = 0.0920513 Jy ! Total flux subtracted in 100 components = 0.0920513 Jy ! Clean residual min=-0.010567 max=0.036932 Jy/beam ! Clean residual mean=-0.000142 rms=0.003995 Jy/beam ! Combined flux in latest and established models = 0.0920513 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0920513 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=0.106462Jy sigma=0.000836 ! Fit after self-cal, rms=0.106365Jy sigma=0.000835 ! Inverting map ! Added new window around map position (-4.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301016 Jy ! Component: 100 - total flux cleaned = 0.0419941 Jy ! Total flux subtracted in 100 components = 0.0419941 Jy ! Clean residual min=-0.009898 max=0.016338 Jy/beam ! Clean residual mean=-0.000085 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 0.134045 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.134045 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=0.096958Jy sigma=0.000751 ! Fit after self-cal, rms=0.093832Jy sigma=0.000724 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177518 Jy ! Component: 100 - total flux cleaned = 0.0261273 Jy ! Total flux subtracted in 100 components = 0.0261273 Jy ! Clean residual min=-0.006860 max=0.009517 Jy/beam ! Clean residual mean=-0.000049 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.160173 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.160173 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=0.089482Jy sigma=0.000685 ! Fit after self-cal, rms=0.088811Jy sigma=0.000679 ! Inverting map ! Added new window around map position (-3, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110121 Jy ! Component: 100 - total flux cleaned = 0.0175978 Jy ! Total flux subtracted in 100 components = 0.0175978 Jy ! Clean residual min=-0.004815 max=0.004734 Jy/beam ! Clean residual mean=-0.000029 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.17777 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.17777 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=0.086928Jy sigma=0.000662 ! Fit after self-cal, rms=0.086801Jy 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=0.9729 mas, bmaj=3.548 mas, bpa=-16.83 degrees ! Estimated noise=360.947 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915435 Jy ! Component: 100 - total flux cleaned = 0.015461 Jy ! Component: 150 - total flux cleaned = 0.0202214 Jy ! Component: 200 - total flux cleaned = 0.0238818 Jy ! Total flux subtracted in 200 components = 0.0238818 Jy ! Clean residual min=-0.003324 max=0.004329 Jy/beam ! Clean residual mean=-0.000004 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.201652 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.201652 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=0.085570Jy sigma=0.000650 ! Fit after self-cal, rms=0.085523Jy sigma=0.000649 ! 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 1.03 FD 0.99 HN 1.02 KP 0.96 ! LA 0.95 MK 1.06 NL 0.94 OV 0.98 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 0.96 ! LA 0.97 MK 1.06 NL 0.97 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.07 KP 0.99 ! LA 0.98 MK 1.04 NL 0.96 OV 0.97 ! PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.98 KP 0.94 ! LA 0.99 MK 1.11 NL 0.97 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.99 KP 0.96 ! LA 1.00 MK 1.06 NL 0.98 OV 0.97 ! PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.96 ! LA 0.96 MK 1.06 NL 0.99 OV 0.98 ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.05 KP 0.96 ! LA 1.01 MK 1.06 NL 0.97 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.10 KP 0.80 ! LA 0.96 MK 1.03 NL 0.96 OV 1.06 ! PT 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.06 KP 0.82 ! LA 0.97 MK 0.99 NL 1.00 OV 1.09 ! PT 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.07 KP 0.86 ! LA 0.99 MK 1.04 NL 0.96 OV 1.09 ! PT 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.99 KP 0.90 ! LA 0.99 MK 1.00 NL 1.00 OV 1.07 ! PT 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.06 KP 0.92 ! LA 1.00 MK 1.09 NL 1.01 OV 1.02 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.085523Jy sigma=0.000649 ! Fit after self-cal, rms=0.084999Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9921 mas, bmaj=3.602 mas, bpa=-16.76 degrees ! Estimated noise=357.388 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 = 0.000700951 Jy ! Component: 100 - total flux cleaned = 0.00102417 Jy ! Component: 150 - total flux cleaned = 0.000884693 Jy ! Component: 200 - total flux cleaned = 0.000847163 Jy ! Total flux subtracted in 200 components = 0.000847163 Jy ! Clean residual min=-0.002118 max=0.003041 Jy/beam ! Clean residual mean=-0.000003 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.202499 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.202499 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=0.084900Jy sigma=0.000645 ! Fit after self-cal, rms=0.084911Jy sigma=0.000645 ! 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=0.084911Jy sigma=0.000645 ! Fit after self-cal, rms=0.085349Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9938 mas, bmaj=3.62 mas, bpa=-16.71 degrees ! Estimated noise=356.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.00524e-05 Jy ! Component: 100 - total flux cleaned = 5.63898e-05 Jy ! Component: 150 - total flux cleaned = 2.3863e-05 Jy ! Component: 200 - total flux cleaned = 0.000102638 Jy ! Total flux subtracted in 200 components = 0.000102638 Jy ! Clean residual min=-0.001822 max=0.002962 Jy/beam ! Clean residual mean=-0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.202602 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.202602 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=0.085311Jy sigma=0.000644 ! Fit after self-cal, rms=0.085326Jy sigma=0.000644 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 (6.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287864 Jy ! Component: 100 - total flux cleaned = 0.00444139 Jy ! Component: 150 - total flux cleaned = 0.00559026 Jy ! Component: 200 - total flux cleaned = 0.00649829 Jy ! Total flux subtracted in 200 components = 0.00649829 Jy ! Clean residual min=-0.001448 max=0.002382 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.2091 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 0.2091 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=0.085225Jy sigma=0.000643 ! Fit after self-cal, rms=0.085213Jy sigma=0.000643 ! Inverting map ! Added new window around map position (2.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199114 Jy ! Component: 100 - total flux cleaned = 0.00272373 Jy ! Component: 150 - total flux cleaned = 0.00307214 Jy ! Component: 200 - total flux cleaned = 0.0034116 Jy ! Total flux subtracted in 200 components = 0.0034116 Jy ! Clean residual min=-0.001290 max=0.001588 Jy/beam ! Clean residual mean=-0.000006 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.212512 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 157 components and 0.212512 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=0.085158Jy sigma=0.000642 ! Fit after self-cal, rms=0.085154Jy sigma=0.000642 ! 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=0.085154Jy sigma=0.000642 ! Fit after self-cal, rms=0.085043Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=3.625 mas, bpa=-16.68 degrees ! Estimated noise=356.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100772 Jy ! Component: 100 - total flux cleaned = 0.0014788 Jy ! Component: 150 - total flux cleaned = 0.0019438 Jy ! Component: 200 - total flux cleaned = 0.0023581 Jy ! Total flux subtracted in 200 components = 0.0023581 Jy ! Clean residual min=-0.001101 max=0.001546 Jy/beam ! Clean residual mean=-0.000007 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.21487 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 182 components and 0.21487 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=0.085023Jy sigma=0.000642 ! Fit after self-cal, rms=0.085023Jy sigma=0.000642 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 = 0.000418602 Jy ! Component: 100 - total flux cleaned = 0.000756919 Jy ! Component: 150 - total flux cleaned = 0.000941891 Jy ! Component: 200 - total flux cleaned = 0.00107549 Jy ! Total flux subtracted in 200 components = 0.00107549 Jy ! Clean residual min=-0.001067 max=0.001444 Jy/beam ! Clean residual mean=-0.000007 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.215946 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 195 components and 0.215946 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=0.085013Jy sigma=0.000642 ! Fit after self-cal, rms=0.085013Jy sigma=0.000642 ! 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=0.085013Jy sigma=0.000642 ! Fit after self-cal, rms=0.084954Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=4.577 mas, bpa=-2.169 degrees ! Estimated noise=411.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000708797 Jy ! Component: 100 - total flux cleaned = 0.00113167 Jy ! Component: 150 - total flux cleaned = 0.00139665 Jy ! Component: 200 - total flux cleaned = 0.00156894 Jy ! Total flux subtracted in 200 components = 0.00156894 Jy ! Clean residual min=-0.001295 max=0.001705 Jy/beam ! Clean residual mean=-0.000011 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.217515 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 227 components and 0.217515 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=0.084947Jy sigma=0.000642 ! Fit after self-cal, rms=0.084946Jy sigma=0.000642 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 = 0.000377878 Jy ! Component: 100 - total flux cleaned = 0.000545301 Jy ! Component: 150 - total flux cleaned = 0.00062039 Jy ! Component: 200 - total flux cleaned = 0.000707152 Jy ! Total flux subtracted in 200 components = 0.000707152 Jy ! Clean residual min=-0.001262 max=0.001580 Jy/beam ! Clean residual mean=-0.000011 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.218222 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 244 components and 0.218222 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=0.084943Jy sigma=0.000642 ! Fit after self-cal, rms=0.084943Jy sigma=0.000642 ! 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=0.9954 mas, bmaj=3.628 mas, bpa=-16.66 degrees ! Estimated noise=356.08 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9954 x 3.628 at -16.66 degrees (North through East) ! Clean map min=-0.00093418 max=0.087941 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=0.7594 mas, bmaj=3.318 mas, bpa=-18.11 degrees ! Estimated noise=721.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0762336 Jy ! Component: 100 - total flux cleaned = 0.113969 Jy ! Component: 150 - total flux cleaned = 0.135148 Jy ! Component: 200 - total flux cleaned = 0.148942 Jy ! Total flux subtracted in 200 components = 0.148942 Jy ! Clean residual min=-0.004747 max=0.007763 Jy/beam ! Clean residual mean=-0.000019 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.148942 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 0.148942 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=3.628 mas, bpa=-16.66 degrees ! Estimated noise=356.08 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 = 0.0150578 Jy ! Component: 100 - total flux cleaned = 0.0249582 Jy ! Component: 150 - total flux cleaned = 0.0319215 Jy ! Component: 200 - total flux cleaned = 0.0373756 Jy ! Total flux subtracted in 200 components = 0.0373756 Jy ! Clean residual min=-0.002902 max=0.003844 Jy/beam ! Clean residual mean=0.000009 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.186318 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 81 components and 0.186318 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=2.266 mas, bmaj=4.577 mas, bpa=-2.169 degrees ! Estimated noise=411.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691726 Jy ! Component: 100 - total flux cleaned = 0.0119914 Jy ! Component: 150 - total flux cleaned = 0.0158149 Jy ! Component: 200 - total flux cleaned = 0.0187721 Jy ! Total flux subtracted in 200 components = 0.0187721 Jy ! Clean residual min=-0.002283 max=0.002436 Jy/beam ! Clean residual mean=0.000002 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.20509 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 = 0.00236267 Jy ! Component: 100 - total flux cleaned = 0.00433498 Jy ! Component: 150 - total flux cleaned = 0.00599261 Jy ! Component: 200 - total flux cleaned = 0.00740124 Jy ! Total flux subtracted in 200 components = 0.00740124 Jy ! Clean residual min=-0.001871 max=0.001929 Jy/beam ! Clean residual mean=-0.000004 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.212491 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 191 components and 0.212491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=3.628 mas, bpa=-16.66 degrees ! Estimated noise=356.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165056 Jy ! Component: 100 - total flux cleaned = 0.00292164 Jy ! Component: 150 - total flux cleaned = 0.00380451 Jy ! Component: 200 - total flux cleaned = 0.00431961 Jy ! Total flux subtracted in 200 components = 0.00431961 Jy ! Clean residual min=-0.001547 max=0.001505 Jy/beam ! Clean residual mean=-0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.216811 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 213 components and 0.216811 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=0.085002Jy sigma=0.000642 ! Fit after self-cal, rms=0.084988Jy sigma=0.000642 wmodel J1537-1259_X_2017_09_26_pus_map.mod ! Writing 213 model components to file: J1537-1259_X_2017_09_26_pus_map.mod wobs J1537-1259_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1537-1259_X_2017_09_26_pus_uvs.fits wwins J1537-1259_X_2017_09_26_pus_map.win ! wwins: Wrote 5 windows to J1537-1259_X_2017_09_26_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 = -1.81167e-05 Jy ! Component: 100 - total flux cleaned = -0.000107413 Jy ! Component: 150 - total flux cleaned = -0.000373153 Jy ! Component: 200 - total flux cleaned = -0.000622949 Jy ! Component: 250 - total flux cleaned = -0.000804015 Jy ! Component: 300 - total flux cleaned = -0.000993814 Jy ! Component: 350 - total flux cleaned = -0.00115834 Jy ! Component: 400 - total flux cleaned = -0.00133196 Jy ! Component: 450 - total flux cleaned = -0.00150028 Jy ! Component: 500 - total flux cleaned = -0.00160396 Jy ! Component: 550 - total flux cleaned = -0.00171971 Jy ! Component: 600 - total flux cleaned = -0.00181842 Jy ! Component: 650 - total flux cleaned = -0.00188719 Jy ! Component: 700 - total flux cleaned = -0.00194061 Jy ! Component: 750 - total flux cleaned = -0.00194047 Jy ! Component: 800 - total flux cleaned = -0.00194014 Jy ! Component: 850 - total flux cleaned = -0.00191528 Jy ! Component: 900 - total flux cleaned = -0.00192735 Jy ! Component: 950 - total flux cleaned = -0.00195132 Jy ! Component: 1000 - total flux cleaned = -0.00198629 Jy ! Component: 1050 - total flux cleaned = -0.00199762 Jy ! Component: 1100 - total flux cleaned = -0.00201996 Jy ! Component: 1150 - total flux cleaned = -0.002031 Jy ! Component: 1200 - total flux cleaned = -0.00209598 Jy ! Component: 1250 - total flux cleaned = -0.00211703 Jy ! Component: 1300 - total flux cleaned = -0.00214852 Jy ! Component: 1350 - total flux cleaned = -0.00218986 Jy ! Component: 1400 - total flux cleaned = -0.00226066 Jy ! Component: 1450 - total flux cleaned = -0.00230042 Jy ! Component: 1500 - total flux cleaned = -0.00237843 Jy ! Component: 1550 - total flux cleaned = -0.00242653 Jy ! Component: 1600 - total flux cleaned = -0.00245503 Jy ! Component: 1650 - total flux cleaned = -0.00250184 Jy ! Component: 1700 - total flux cleaned = -0.00257527 Jy ! Component: 1750 - total flux cleaned = -0.00261126 Jy ! Component: 1800 - total flux cleaned = -0.00266457 Jy ! Component: 1850 - total flux cleaned = -0.00271722 Jy ! Component: 1900 - total flux cleaned = -0.00273451 Jy ! Component: 1950 - total flux cleaned = -0.00279426 Jy ! Component: 2000 - total flux cleaned = -0.0028447 Jy ! Total flux subtracted in 2048 components = -0.00286124 Jy ! Clean residual min=-0.000461 max=0.000496 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.21395 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 351 components and 0.21395 Jy ![Exited script file: muppet] wmap "J1537-1259_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9954 x 3.628 at -16.66 degrees (North through East) ! Clean map min=-0.00096282 max=0.087362 Jy/beam ! Writing clean map to FITS file: J1537-1259_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0873624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017035 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.584977 0.584977 1.16995 2.33991 4.67982 9.35963 18.7193 37.4385 74.8771 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9954 x 3.628 at -16.66 degrees (North through East) ! Clean map min=-0.00096282 max=0.087362 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 J1537-1259_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:39:16 2019