! Started logfile: J1502-1508_X_2017_06_10_pus_uvs.log on Mon May 6 12:49:17 2019 obs J1502-1508_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1502-1508_X_2017_06_10_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97076 visibilities/baseline/integration-bin. ! Found source: J1502-1508 ! ! 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 1309 lines of history. ! ! Reading 39840 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 J1502-1508_X_2017_06_10_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867262Jy sigma=0.007482 ! Fit after self-cal, rms=0.852449Jy sigma=0.007355 ! 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=0.7071 mas, bmaj=1.669 mas, bpa=0.165 degrees ! Estimated noise=992.451 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 = 0.11659 Jy ! Component: 100 - total flux cleaned = 0.142653 Jy ! Total flux subtracted in 100 components = 0.142653 Jy ! Clean residual min=-0.005601 max=0.011113 Jy/beam ! Clean residual mean=0.000050 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.142653 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.142653 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=0.085913Jy sigma=0.000707 ! Fit after self-cal, rms=0.085909Jy sigma=0.000707 ! Inverting map ! Added new window around map position (-10.6, 15.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110501 Jy ! Component: 100 - total flux cleaned = 0.0174929 Jy ! Total flux subtracted in 100 components = 0.0174929 Jy ! Clean residual min=-0.004846 max=0.006871 Jy/beam ! Clean residual mean=0.000025 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.160146 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.160146 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=0.084374Jy sigma=0.000692 ! Fit after self-cal, rms=0.084325Jy sigma=0.000691 ! 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=0.8893 mas, bmaj=2.015 mas, bpa=-0.1444 degrees ! Estimated noise=416.052 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 = 0.00539806 Jy ! Component: 100 - total flux cleaned = 0.00818467 Jy ! Component: 150 - total flux cleaned = 0.00869986 Jy ! Component: 200 - total flux cleaned = 0.00906652 Jy ! Total flux subtracted in 200 components = 0.00906652 Jy ! Clean residual min=-0.005260 max=0.005612 Jy/beam ! Clean residual mean=0.000021 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.169212 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.169212 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=0.083972Jy sigma=0.000688 ! Fit after self-cal, rms=0.083957Jy sigma=0.000688 ! 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 0.96 FD 0.96 HN 1.31 KP 0.99 ! LA 0.96 MK 1.01 NL 0.95 OV 1.00 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.27 KP 0.97 ! LA 0.97 MK 1.00 NL 0.95 OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.24 KP 0.98 ! LA 0.98 MK 1.02 NL 0.92 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.31 KP 0.97 ! LA 0.96 MK 1.03 NL 0.96 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.25 KP 0.96 ! LA 0.97 MK 1.03 NL 0.94 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.28 KP 1.00 ! LA 0.98 MK 1.02 NL 0.95 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.23 KP 1.01 ! LA 0.98 MK 1.04 NL 0.96 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.25 KP 1.00 ! LA 0.98 MK 1.00 NL 0.93 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.29 KP 0.99 ! LA 0.97 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.20 KP 1.01 ! LA 1.01 MK 1.04 NL 0.96 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.30 KP 1.02 ! LA 1.00 MK 1.03 NL 0.96 OV 0.98 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.23 KP 0.97 ! LA 0.99 MK 1.13 NL 0.97 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.083957Jy sigma=0.000688 ! Fit after self-cal, rms=0.087162Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.014 mas, bpa=0.8914 degrees ! Estimated noise=415.6 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 = -0.00216113 Jy ! Component: 100 - total flux cleaned = -0.00243409 Jy ! Component: 150 - total flux cleaned = -0.00256669 Jy ! Component: 200 - total flux cleaned = -0.00262324 Jy ! Total flux subtracted in 200 components = -0.00262324 Jy ! Clean residual min=-0.003808 max=0.004080 Jy/beam ! Clean residual mean=-0.000004 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.166589 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.166589 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=0.086939Jy sigma=0.000677 ! Fit after self-cal, rms=0.087031Jy sigma=0.000676 ! 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=0.087031Jy sigma=0.000676 ! Fit after self-cal, rms=0.091091Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.011 mas, bpa=0.4624 degrees ! Estimated noise=415.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193274 Jy ! Component: 100 - total flux cleaned = -0.0019406 Jy ! Component: 150 - total flux cleaned = -0.00187615 Jy ! Component: 200 - total flux cleaned = -0.00176234 Jy ! Total flux subtracted in 200 components = -0.00176234 Jy ! Clean residual min=-0.001510 max=0.001580 Jy/beam ! Clean residual mean=0.000006 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.164827 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.164827 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=0.091016Jy sigma=0.000662 ! Fit after self-cal, rms=0.091108Jy sigma=0.000662 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 = -0.000459926 Jy ! Component: 100 - total flux cleaned = -0.000357375 Jy ! Component: 150 - total flux cleaned = -0.000271894 Jy ! Component: 200 - total flux cleaned = -0.000216527 Jy ! Total flux subtracted in 200 components = -0.000216527 Jy ! Clean residual min=-0.001450 max=0.001597 Jy/beam ! Clean residual mean=0.000006 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.16461 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.16461 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=0.091090Jy sigma=0.000661 ! Fit after self-cal, rms=0.091088Jy sigma=0.000661 ! 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=0.091088Jy sigma=0.000661 ! Fit after self-cal, rms=0.091634Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.898 mas, bmaj=2.01 mas, bpa=0.4199 degrees ! Estimated noise=415.134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000992593 Jy ! Component: 100 - total flux cleaned = -0.000966722 Jy ! Component: 150 - total flux cleaned = -0.000924439 Jy ! Component: 200 - total flux cleaned = -0.000870314 Jy ! Total flux subtracted in 200 components = -0.000870314 Jy ! Clean residual min=-0.001227 max=0.001376 Jy/beam ! Clean residual mean=0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.16374 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.16374 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=0.091607Jy sigma=0.000661 ! Fit after self-cal, rms=0.091604Jy sigma=0.000661 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 = -0.000259608 Jy ! Component: 100 - total flux cleaned = -0.000211725 Jy ! Component: 150 - total flux cleaned = -0.000198198 Jy ! Component: 200 - total flux cleaned = -0.000184626 Jy ! Total flux subtracted in 200 components = -0.000184626 Jy ! Clean residual min=-0.001230 max=0.001381 Jy/beam ! Clean residual mean=0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.163555 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.163555 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=0.091597Jy sigma=0.000661 ! Fit after self-cal, rms=0.091596Jy sigma=0.000661 ! 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=0.091596Jy sigma=0.000661 ! Fit after self-cal, rms=0.091823Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=4.051 mas, bpa=3.937 degrees ! Estimated noise=522.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302108 Jy ! Component: 100 - total flux cleaned = -0.000268183 Jy ! Component: 150 - total flux cleaned = -0.000208471 Jy ! Component: 200 - total flux cleaned = -0.000145518 Jy ! Total flux subtracted in 200 components = -0.000145518 Jy ! Clean residual min=-0.001384 max=0.001419 Jy/beam ! Clean residual mean=0.000006 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.16341 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.16341 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=0.091815Jy sigma=0.000661 ! Fit after self-cal, rms=0.091812Jy sigma=0.000661 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 = -4.60403e-05 Jy ! Component: 100 - total flux cleaned = -1.22764e-05 Jy ! Component: 150 - total flux cleaned = 2.89201e-05 Jy ! Component: 200 - total flux cleaned = 6.58618e-05 Jy ! Total flux subtracted in 200 components = 6.58618e-05 Jy ! Clean residual min=-0.001356 max=0.001384 Jy/beam ! Clean residual mean=0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.163475 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.163475 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=0.091810Jy sigma=0.000661 ! Fit after self-cal, rms=0.091809Jy sigma=0.000661 ! 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=0.8974 mas, bmaj=2.01 mas, bpa=0.3696 degrees ! Estimated noise=414.87 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8974 x 2.01 at 0.3696 degrees (North through East) ! Clean map min=-0.0011143 max=0.1498 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=0.7145 mas, bmaj=1.674 mas, bpa=1.002 degrees ! Estimated noise=985.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115678 Jy ! Component: 100 - total flux cleaned = 0.141706 Jy ! Component: 150 - total flux cleaned = 0.151218 Jy ! Component: 200 - total flux cleaned = 0.156315 Jy ! Total flux subtracted in 200 components = 0.156315 Jy ! Clean residual min=-0.002771 max=0.002801 Jy/beam ! Clean residual mean=0.000008 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.156315 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.156315 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8974 mas, bmaj=2.01 mas, bpa=0.3696 degrees ! Estimated noise=414.87 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 = 0.00397431 Jy ! Component: 100 - total flux cleaned = 0.00579913 Jy ! Component: 150 - total flux cleaned = 0.00641313 Jy ! Component: 200 - total flux cleaned = 0.00666318 Jy ! Total flux subtracted in 200 components = 0.00666318 Jy ! Clean residual min=-0.001333 max=0.001534 Jy/beam ! Clean residual mean=0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.162978 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.162978 Jy ! Inverting map ! Added new window around map position (0, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885487 Jy ! Component: 100 - total flux cleaned = 0.000915722 Jy ! Component: 150 - total flux cleaned = 0.00089212 Jy ! Component: 200 - total flux cleaned = 0.000871836 Jy ! Total flux subtracted in 200 components = 0.000871836 Jy ! Clean residual min=-0.001219 max=0.001303 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.16385 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.16385 Jy ! Inverting map ! Added new window around map position (0.4, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882181 Jy ! Component: 100 - total flux cleaned = 0.00111266 Jy ! Component: 150 - total flux cleaned = 0.00130363 Jy ! Component: 200 - total flux cleaned = 0.00137442 Jy ! Total flux subtracted in 200 components = 0.00137442 Jy ! Clean residual min=-0.001086 max=0.001064 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.165224 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.165224 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=2.236 mas, bmaj=4.051 mas, bpa=3.937 degrees ! Estimated noise=522.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247062 Jy ! Component: 100 - total flux cleaned = 0.000279725 Jy ! Component: 150 - total flux cleaned = 0.000316894 Jy ! Component: 200 - total flux cleaned = 0.000333339 Jy ! Total flux subtracted in 200 components = 0.000333339 Jy ! Clean residual min=-0.001095 max=0.001246 Jy/beam ! Clean residual mean=-0.000005 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.165558 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 = 2.26002e-05 Jy ! Component: 100 - total flux cleaned = 3.59099e-05 Jy ! Component: 150 - total flux cleaned = 4.22078e-05 Jy ! Component: 200 - total flux cleaned = 4.22571e-05 Jy ! Total flux subtracted in 200 components = 4.22571e-05 Jy ! Clean residual min=-0.001076 max=0.001249 Jy/beam ! Clean residual mean=-0.000005 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.1656 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.1656 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8974 mas, bmaj=2.01 mas, bpa=0.3696 degrees ! Estimated noise=414.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217526 Jy ! Component: 100 - total flux cleaned = -0.000290426 Jy ! Component: 150 - total flux cleaned = -0.000316681 Jy ! Component: 200 - total flux cleaned = -0.000328644 Jy ! Total flux subtracted in 200 components = -0.000328644 Jy ! Clean residual min=-0.001022 max=0.001035 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.165271 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.165271 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=0.091771Jy sigma=0.000660 ! Fit after self-cal, rms=0.091767Jy sigma=0.000660 wmodel J1502-1508_X_2017_06_10_pus_map.mod ! Writing 97 model components to file: J1502-1508_X_2017_06_10_pus_map.mod wobs J1502-1508_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1502-1508_X_2017_06_10_pus_uvs.fits wwins J1502-1508_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J1502-1508_X_2017_06_10_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 = -3.46353e-05 Jy ! Component: 100 - total flux cleaned = -0.000122708 Jy ! Component: 150 - total flux cleaned = -0.000156166 Jy ! Component: 200 - total flux cleaned = -0.000187112 Jy ! Component: 250 - total flux cleaned = -0.000172405 Jy ! Component: 300 - total flux cleaned = -0.000171641 Jy ! Component: 350 - total flux cleaned = -0.000143227 Jy ! Component: 400 - total flux cleaned = -0.000129344 Jy ! Component: 450 - total flux cleaned = -0.000116211 Jy ! Component: 500 - total flux cleaned = -0.000116093 Jy ! Component: 550 - total flux cleaned = -0.000115796 Jy ! Component: 600 - total flux cleaned = -0.000115696 Jy ! Component: 650 - total flux cleaned = -0.000127783 Jy ! Component: 700 - total flux cleaned = -0.000115648 Jy ! Component: 750 - total flux cleaned = -8.01187e-05 Jy ! Component: 800 - total flux cleaned = -8.02479e-05 Jy ! Component: 850 - total flux cleaned = -4.6133e-05 Jy ! Component: 900 - total flux cleaned = -5.72594e-05 Jy ! Component: 950 - total flux cleaned = -2.40755e-05 Jy ! Component: 1000 - total flux cleaned = -2.40501e-05 Jy ! Component: 1050 - total flux cleaned = -2.86927e-06 Jy ! Component: 1100 - total flux cleaned = -1.34151e-05 Jy ! Component: 1150 - total flux cleaned = -3.23685e-06 Jy ! Component: 1200 - total flux cleaned = -3.29374e-06 Jy ! Component: 1250 - total flux cleaned = -5.34426e-05 Jy ! Component: 1300 - total flux cleaned = -8.28487e-05 Jy ! Component: 1350 - total flux cleaned = -0.000102272 Jy ! Component: 1400 - total flux cleaned = -0.000121521 Jy ! Component: 1450 - total flux cleaned = -0.00016871 Jy ! Component: 1500 - total flux cleaned = -0.000150068 Jy ! Component: 1550 - total flux cleaned = -0.000159504 Jy ! Component: 1600 - total flux cleaned = -0.000186908 Jy ! Component: 1650 - total flux cleaned = -0.000177765 Jy ! Component: 1700 - total flux cleaned = -0.000141998 Jy ! Component: 1750 - total flux cleaned = -0.000106803 Jy ! Component: 1800 - total flux cleaned = -7.19845e-05 Jy ! Component: 1850 - total flux cleaned = -6.31804e-05 Jy ! Component: 1900 - total flux cleaned = -2.04796e-05 Jy ! Component: 1950 - total flux cleaned = 1.33614e-05 Jy ! Component: 2000 - total flux cleaned = 5.5323e-05 Jy ! Total flux subtracted in 2048 components = 8.02261e-05 Jy ! Clean residual min=-0.000482 max=0.000483 Jy/beam ! Clean residual mean=-0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.165352 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 231 components and 0.165352 Jy ![Exited script file: muppet] wmap "J1502-1508_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8974 x 2.01 at 0.3696 degrees (North through East) ! Clean map min=-0.00082832 max=0.14994 Jy/beam ! Writing clean map to FITS file: J1502-1508_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307531 0.307531 0.615062 1.23012 2.46025 4.9205 9.84099 19.682 39.364 78.7279 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8974 x 2.01 at 0.3696 degrees (North through East) ! Clean map min=-0.00082832 max=0.14994 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 J1502-1508_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:49:20 2019