! Started logfile: J2040-3836_X_2017_02_19_pus_uvs.log on Sat May 4 21:47:10 2019 obs J2040-3836_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2040-3836_X_2017_02_19_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.39023 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2040-3836 ! ! 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 858 lines of history. ! ! Reading 24444 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 J2040-3836_X_2017_02_19_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 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004669Jy sigma=0.006138 ! Fit after self-cal, rms=0.934614Jy sigma=0.005749 ! 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=0.5252 mas, bmaj=1.598 mas, bpa=-0.03632 degrees ! Estimated noise=1411.31 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 = 0.0527483 Jy ! Component: 100 - total flux cleaned = 0.0645541 Jy ! Total flux subtracted in 100 components = 0.0645541 Jy ! Clean residual min=-0.004481 max=0.004623 Jy/beam ! Clean residual mean=-0.000027 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.0645541 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0645541 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=0.117073Jy sigma=0.000613 ! Fit after self-cal, rms=0.115935Jy sigma=0.000607 ! 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=0.6522 mas, bmaj=1.798 mas, bpa=0.6751 degrees ! Estimated noise=758.628 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 = 0.00883021 Jy ! Component: 100 - total flux cleaned = 0.0133333 Jy ! Component: 150 - total flux cleaned = 0.0157882 Jy ! Component: 200 - total flux cleaned = 0.0171382 Jy ! Total flux subtracted in 200 components = 0.0171382 Jy ! Clean residual min=-0.002979 max=0.004137 Jy/beam ! Clean residual mean=-0.000025 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0816923 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0816923 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=0.115128Jy sigma=0.000603 ! Fit after self-cal, rms=0.114885Jy sigma=0.000603 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.00* KP 1.00 ! LA 0.98 MK 1.13 NL 1.00* OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.00* KP 0.99 ! LA 0.98 MK 1.09 NL 1.00* OV 1.08 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.00* KP 0.93 ! LA 1.04 MK 1.04 NL 1.00* OV 1.04 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.04 HN 1.00* KP 0.99 ! LA 1.03 MK 1.16 NL 1.00* OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.99 HN 1.00* KP 1.05 ! LA 1.05 MK 1.07 NL 1.00* OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.96 HN 1.00* KP 0.97 ! LA 1.02 MK 1.11 NL 1.00* OV 1.02 ! PT 1.00* SC 1.16 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.00 HN 1.00* KP 0.96 ! LA 1.05 MK 1.08 NL 1.00* OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.04 HN 1.00* KP 1.00 ! LA 0.94 MK 0.99 NL 1.00* OV 0.95 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.00 HN 1.00* KP 0.99 ! LA 0.98 MK 0.97 NL 1.00* OV 0.92 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.96 HN 1.00* KP 0.99 ! LA 0.96 MK 1.01 NL 1.00* OV 0.97 ! PT 1.00* 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 0.82 FD 0.94 HN 1.00* KP 0.90 ! LA 0.98 MK 0.96 NL 1.00* OV 0.93 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.92 HN 1.00* KP 0.98 ! LA 1.05 MK 0.94 NL 1.00* OV 0.87 ! PT 1.00* SC 0.93 ! ! ! Fit before self-cal, rms=0.114885Jy sigma=0.000603 ! Fit after self-cal, rms=0.108136Jy sigma=0.000601 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6657 mas, bmaj=1.815 mas, bpa=0.8269 degrees ! Estimated noise=757.152 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 (-2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311762 Jy ! Component: 100 - total flux cleaned = 0.00404374 Jy ! Component: 150 - total flux cleaned = 0.00434762 Jy ! Component: 200 - total flux cleaned = 0.00447235 Jy ! Total flux subtracted in 200 components = 0.00447235 Jy ! Clean residual min=-0.002003 max=0.001744 Jy/beam ! Clean residual mean=-0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0861647 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0861647 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=0.108055Jy sigma=0.000601 ! Fit after self-cal, rms=0.107724Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195403 Jy ! Component: 100 - total flux cleaned = 0.0027154 Jy ! Component: 150 - total flux cleaned = 0.00298427 Jy ! Component: 200 - total flux cleaned = 0.00318103 Jy ! Total flux subtracted in 200 components = 0.00318103 Jy ! Clean residual min=-0.001916 max=0.001640 Jy/beam ! Clean residual mean=-0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0893457 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.0893457 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=0.107684Jy sigma=0.000600 ! Fit after self-cal, rms=0.107607Jy sigma=0.000600 ! 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=0.107607Jy sigma=0.000600 ! Fit after self-cal, rms=0.106435Jy sigma=0.000599 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6652 mas, bmaj=1.811 mas, bpa=0.9308 degrees ! Estimated noise=754.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134872 Jy ! Component: 100 - total flux cleaned = 0.00187041 Jy ! Component: 150 - total flux cleaned = 0.00200305 Jy ! Component: 200 - total flux cleaned = 0.00208835 Jy ! Total flux subtracted in 200 components = 0.00208835 Jy ! Clean residual min=-0.001738 max=0.001611 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0914341 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.0914341 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=0.106418Jy sigma=0.000599 ! Fit after self-cal, rms=0.106332Jy sigma=0.000599 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 = 0.000944977 Jy ! Component: 100 - total flux cleaned = 0.00112081 Jy ! Component: 150 - total flux cleaned = 0.00116393 Jy ! Component: 200 - total flux cleaned = 0.00118997 Jy ! Total flux subtracted in 200 components = 0.00118997 Jy ! Clean residual min=-0.001723 max=0.001624 Jy/beam ! Clean residual mean=-0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.092624 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.092624 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=0.106322Jy sigma=0.000599 ! Fit after self-cal, rms=0.106293Jy sigma=0.000599 ! 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=0.106293Jy sigma=0.000599 ! Fit after self-cal, rms=0.106005Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6641 mas, bmaj=1.807 mas, bpa=0.9786 degrees ! Estimated noise=753.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795315 Jy ! Component: 100 - total flux cleaned = 0.00111999 Jy ! Component: 150 - total flux cleaned = 0.00118424 Jy ! Component: 200 - total flux cleaned = 0.00120734 Jy ! Total flux subtracted in 200 components = 0.00120734 Jy ! Clean residual min=-0.001600 max=0.001613 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0938314 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.0938314 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=0.105998Jy sigma=0.000599 ! Fit after self-cal, rms=0.105978Jy sigma=0.000599 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 = 0.000522588 Jy ! Component: 100 - total flux cleaned = 0.000522964 Jy ! Component: 150 - total flux cleaned = 0.000547834 Jy ! Component: 200 - total flux cleaned = 0.000558705 Jy ! Total flux subtracted in 200 components = 0.000558705 Jy ! Clean residual min=-0.001616 max=0.001512 Jy/beam ! Clean residual mean=-0.000004 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0943901 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0943901 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=0.105973Jy sigma=0.000599 ! Fit after self-cal, rms=0.105960Jy sigma=0.000599 ! 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=0.105960Jy sigma=0.000599 ! Fit after self-cal, rms=0.105851Jy sigma=0.000598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.557 mas, bmaj=7.519 mas, bpa=5.126 degrees ! Estimated noise=1163.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632525 Jy ! Component: 100 - total flux cleaned = 0.000888325 Jy ! Component: 150 - total flux cleaned = 0.000995676 Jy ! Component: 200 - total flux cleaned = 0.00101453 Jy ! Total flux subtracted in 200 components = 0.00101453 Jy ! Clean residual min=-0.002047 max=0.002070 Jy/beam ! Clean residual mean=-0.000002 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0954046 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.0954046 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=0.105849Jy sigma=0.000598 ! Fit after self-cal, rms=0.105832Jy sigma=0.000598 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 = 0.000419691 Jy ! Component: 100 - total flux cleaned = 0.000467273 Jy ! Component: 150 - total flux cleaned = 0.000478783 Jy ! Component: 200 - total flux cleaned = 0.000489644 Jy ! Total flux subtracted in 200 components = 0.000489644 Jy ! Clean residual min=-0.002067 max=0.002063 Jy/beam ! Clean residual mean=-0.000004 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0958942 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.0958942 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=0.105831Jy sigma=0.000598 ! Fit after self-cal, rms=0.105816Jy sigma=0.000598 ! 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=0.6636 mas, bmaj=1.806 mas, bpa=1.002 degrees ! Estimated noise=753.302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6636 x 1.806 at 1.002 degrees (North through East) ! Clean map min=-0.0014896 max=0.070663 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=0.5313 mas, bmaj=1.594 mas, bpa=0.1786 degrees ! Estimated noise=1427.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0529658 Jy ! Component: 100 - total flux cleaned = 0.0662223 Jy ! Component: 150 - total flux cleaned = 0.0735377 Jy ! Component: 200 - total flux cleaned = 0.0786888 Jy ! Total flux subtracted in 200 components = 0.0786888 Jy ! Clean residual min=-0.004112 max=0.004200 Jy/beam ! Clean residual mean=-0.000024 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.0786888 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 0.0786888 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6636 mas, bmaj=1.806 mas, bpa=1.002 degrees ! Estimated noise=753.302 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 (-1, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570782 Jy ! Component: 100 - total flux cleaned = 0.00889592 Jy ! Component: 150 - total flux cleaned = 0.0111039 Jy ! Component: 200 - total flux cleaned = 0.0127 Jy ! Total flux subtracted in 200 components = 0.0127 Jy ! Clean residual min=-0.001868 max=0.001804 Jy/beam ! Clean residual mean=-0.000010 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0913889 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.0913889 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=2.557 mas, bmaj=7.519 mas, bpa=5.126 degrees ! Estimated noise=1163.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226033 Jy ! Component: 100 - total flux cleaned = 0.00345232 Jy ! Component: 150 - total flux cleaned = 0.00397326 Jy ! Component: 200 - total flux cleaned = 0.00407255 Jy ! Total flux subtracted in 200 components = 0.00407255 Jy ! Clean residual min=-0.002170 max=0.002253 Jy/beam ! Clean residual mean=-0.000004 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0954614 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 = 8.86506e-05 Jy ! Component: 100 - total flux cleaned = 0.000153214 Jy ! Component: 150 - total flux cleaned = 0.000225631 Jy ! Component: 200 - total flux cleaned = 0.000277593 Jy ! Total flux subtracted in 200 components = 0.000277593 Jy ! Clean residual min=-0.002138 max=0.002255 Jy/beam ! Clean residual mean=-0.000004 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.095739 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.095739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6636 mas, bmaj=1.806 mas, bpa=1.002 degrees ! Estimated noise=753.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307189 Jy ! Component: 100 - total flux cleaned = -0.000307265 Jy ! Component: 150 - total flux cleaned = -0.000212831 Jy ! Component: 200 - total flux cleaned = -0.000186071 Jy ! Total flux subtracted in 200 components = -0.000186071 Jy ! Clean residual min=-0.001686 max=0.001532 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0955529 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.095553 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=0.105824Jy sigma=0.000598 ! Fit after self-cal, rms=0.105816Jy sigma=0.000598 wmodel J2040-3836_X_2017_02_19_pus_map.mod ! Writing 67 model components to file: J2040-3836_X_2017_02_19_pus_map.mod wobs J2040-3836_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2040-3836_X_2017_02_19_pus_uvs.fits wwins J2040-3836_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J2040-3836_X_2017_02_19_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 = -0.000302424 Jy ! Component: 100 - total flux cleaned = -0.000374593 Jy ! Component: 150 - total flux cleaned = -0.000488029 Jy ! Component: 200 - total flux cleaned = -0.000637015 Jy ! Component: 250 - total flux cleaned = -0.000698085 Jy ! Component: 300 - total flux cleaned = -0.000776541 Jy ! Component: 350 - total flux cleaned = -0.000906063 Jy ! Component: 400 - total flux cleaned = -0.000923313 Jy ! Component: 450 - total flux cleaned = -0.000940912 Jy ! Component: 500 - total flux cleaned = -0.000974371 Jy ! Component: 550 - total flux cleaned = -0.00102258 Jy ! Component: 600 - total flux cleaned = -0.00106917 Jy ! Component: 650 - total flux cleaned = -0.00109931 Jy ! Component: 700 - total flux cleaned = -0.00111443 Jy ! Component: 750 - total flux cleaned = -0.00115783 Jy ! Component: 800 - total flux cleaned = -0.00124284 Jy ! Component: 850 - total flux cleaned = -0.0012981 Jy ! Component: 900 - total flux cleaned = -0.00133858 Jy ! Component: 950 - total flux cleaned = -0.00139175 Jy ! Component: 1000 - total flux cleaned = -0.0014437 Jy ! Component: 1050 - total flux cleaned = -0.00152073 Jy ! Component: 1100 - total flux cleaned = -0.00163388 Jy ! Component: 1150 - total flux cleaned = -0.00170802 Jy ! Component: 1200 - total flux cleaned = -0.00176873 Jy ! Component: 1250 - total flux cleaned = -0.00181665 Jy ! Component: 1300 - total flux cleaned = -0.00191133 Jy ! Component: 1350 - total flux cleaned = -0.00196959 Jy ! Component: 1400 - total flux cleaned = -0.00202746 Jy ! Component: 1450 - total flux cleaned = -0.00210725 Jy ! Component: 1500 - total flux cleaned = -0.00215219 Jy ! Component: 1550 - total flux cleaned = -0.00221886 Jy ! Component: 1600 - total flux cleaned = -0.00228496 Jy ! Component: 1650 - total flux cleaned = -0.0023502 Jy ! Component: 1700 - total flux cleaned = -0.00238261 Jy ! Component: 1750 - total flux cleaned = -0.00244656 Jy ! Component: 1800 - total flux cleaned = -0.00248883 Jy ! Component: 1850 - total flux cleaned = -0.00254112 Jy ! Component: 1900 - total flux cleaned = -0.00258259 Jy ! Component: 1950 - total flux cleaned = -0.0026236 Jy ! Component: 2000 - total flux cleaned = -0.00266432 Jy ! Total flux subtracted in 2048 components = -0.00271494 Jy ! Clean residual min=-0.000690 max=0.000633 Jy/beam ! Clean residual mean=-0.000004 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.092838 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 203 components and 0.092838 Jy ![Exited script file: muppet] wmap "J2040-3836_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6636 x 1.806 at 1.002 degrees (North through East) ! Clean map min=-0.0011565 max=0.069989 Jy/beam ! Writing clean map to FITS file: J2040-3836_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0699887 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.770082 0.770082 1.54016 3.08033 6.16065 12.3213 24.6426 49.2852 98.5705 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6636 x 1.806 at 1.002 degrees (North through East) ! Clean map min=-0.0011565 max=0.069989 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 J2040-3836_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:47:13 2019