! Started logfile: J2007-4434_X_2017_08_05_pus_uvs.log on Thu May 9 18:58:28 2019 obs J2007-4434_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2007-4434_X_2017_08_05_pus_uva.fits ! AN table 1: 155 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.458925 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2007-4434 ! ! 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 575 lines of history. ! ! Reading 38412 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 J2007-4434_X_2017_08_05_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 475 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 579 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 628 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 628 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 628 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 564 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 630 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 645 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 628 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 628 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 692 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 692 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920903Jy sigma=0.005826 ! Fit after self-cal, rms=0.860401Jy sigma=0.005456 ! 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=0.5381 mas, bmaj=1.584 mas, bpa=1.202 degrees ! Estimated noise=1461.11 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 = 0.100845 Jy ! Component: 100 - total flux cleaned = 0.138072 Jy ! Total flux subtracted in 100 components = 0.138072 Jy ! Clean residual min=-0.008263 max=0.016977 Jy/beam ! Clean residual mean=0.000026 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.138072 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.138072 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=0.111383Jy sigma=0.000675 ! Fit after self-cal, rms=0.110990Jy sigma=0.000673 ! Inverting map ! Added new window around map position (0.6, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184046 Jy ! Component: 100 - total flux cleaned = 0.0295416 Jy ! Total flux subtracted in 100 components = 0.0295416 Jy ! Clean residual min=-0.006142 max=0.008394 Jy/beam ! Clean residual mean=0.000014 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.167614 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.167614 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=0.105155Jy sigma=0.000638 ! Fit after self-cal, rms=0.105085Jy sigma=0.000638 ! 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=0.6612 mas, bmaj=1.786 mas, bpa=1.189 degrees ! Estimated noise=670.563 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 = 0.0151098 Jy ! Component: 100 - total flux cleaned = 0.0228429 Jy ! Component: 150 - total flux cleaned = 0.0268849 Jy ! Component: 200 - total flux cleaned = 0.0290291 Jy ! Total flux subtracted in 200 components = 0.0290291 Jy ! Clean residual min=-0.005666 max=0.005028 Jy/beam ! Clean residual mean=0.000124 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.196643 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.196643 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=0.102796Jy sigma=0.000626 ! Fit after self-cal, rms=0.102766Jy sigma=0.000626 ! 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 1.00* FD 0.97 HN 1.00* KP 1.09 ! LA 0.98 MK 0.98 NL 1.00* OV 1.10 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 1.03 ! LA 0.98 MK 0.98 NL 1.00* OV 1.10 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.90 ! LA 0.98 MK 1.02 NL 1.00* OV 1.00* ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.88 ! LA 0.96 MK 1.04 NL 1.00* OV 1.00* ! PT 1.05 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.81 ! LA 0.97 MK 1.05 NL 1.00* OV 1.00* ! PT 1.06 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.81 ! LA 0.98 MK 1.02 NL 1.00* OV 1.13 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 1.00* ! LA 1.01 MK 1.01 NL 1.00* OV 1.18 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.00* ! LA 0.99 MK 1.02 NL 1.00* OV 1.16 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.87 ! LA 1.00 MK 1.00 NL 1.00* OV 1.00* ! PT 1.08 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.00* KP 0.92 ! LA 1.00 MK 1.02 NL 1.00* OV 1.00* ! PT 1.07 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.94 ! LA 1.00 MK 0.99 NL 1.00* OV 1.00* ! PT 1.04 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.92 ! LA 1.04 MK 1.00 NL 1.00* OV 1.00* ! PT 1.04 SC 0.94 ! ! ! Fit before self-cal, rms=0.102766Jy sigma=0.000626 ! Fit after self-cal, rms=0.099758Jy sigma=0.000618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6645 mas, bmaj=1.793 mas, bpa=1.136 degrees ! Estimated noise=669.156 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 = -0.000817214 Jy ! Component: 100 - total flux cleaned = -0.000850204 Jy ! Component: 150 - total flux cleaned = -0.00085041 Jy ! Component: 200 - total flux cleaned = -0.000848769 Jy ! Total flux subtracted in 200 components = -0.000848769 Jy ! Clean residual min=-0.003900 max=0.003690 Jy/beam ! Clean residual mean=0.000091 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.195794 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.195794 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=0.099738Jy sigma=0.000618 ! Fit after self-cal, rms=0.099749Jy sigma=0.000618 ! 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=0.099749Jy sigma=0.000618 ! Fit after self-cal, rms=0.099933Jy sigma=0.000617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6655 mas, bmaj=1.796 mas, bpa=1.078 degrees ! Estimated noise=670.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000420741 Jy ! Component: 100 - total flux cleaned = -0.000421278 Jy ! Component: 150 - total flux cleaned = -0.000421033 Jy ! Component: 200 - total flux cleaned = -0.000439668 Jy ! Total flux subtracted in 200 components = -0.000439668 Jy ! Clean residual min=-0.003749 max=0.003268 Jy/beam ! Clean residual mean=0.000103 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.195354 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.195354 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=0.099923Jy sigma=0.000617 ! Fit after self-cal, rms=0.099935Jy sigma=0.000617 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.27772e-05 Jy ! Component: 100 - total flux cleaned = -9.99107e-05 Jy ! Component: 150 - total flux cleaned = -9.9879e-05 Jy ! Component: 200 - total flux cleaned = -0.000115893 Jy ! Total flux subtracted in 200 components = -0.000115893 Jy ! Clean residual min=-0.003761 max=0.003241 Jy/beam ! Clean residual mean=0.000103 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.195238 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.195238 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=0.099929Jy sigma=0.000617 ! Fit after self-cal, rms=0.099930Jy sigma=0.000617 ! 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=0.099930Jy sigma=0.000617 ! Fit after self-cal, rms=0.100299Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6643 mas, bmaj=1.794 mas, bpa=1.173 degrees ! Estimated noise=668.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233847 Jy ! Component: 100 - total flux cleaned = -0.00023351 Jy ! Component: 150 - total flux cleaned = -0.000233524 Jy ! Component: 200 - total flux cleaned = -0.000233465 Jy ! Total flux subtracted in 200 components = -0.000233465 Jy ! Clean residual min=-0.003588 max=0.003239 Jy/beam ! Clean residual mean=0.000107 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.195005 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.195005 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=0.100294Jy sigma=0.000617 ! Fit after self-cal, rms=0.100312Jy sigma=0.000617 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.2075e-05 Jy ! Component: 100 - total flux cleaned = -8.216e-05 Jy ! Component: 150 - total flux cleaned = -7.00381e-05 Jy ! Component: 200 - total flux cleaned = -6.99781e-05 Jy ! Total flux subtracted in 200 components = -6.99781e-05 Jy ! Clean residual min=-0.003579 max=0.003222 Jy/beam ! Clean residual mean=0.000107 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.194935 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.194935 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=0.100309Jy sigma=0.000617 ! Fit after self-cal, rms=0.100310Jy sigma=0.000617 ! 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=0.100310Jy sigma=0.000617 ! Fit after self-cal, rms=0.100233Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=8.966 mas, bpa=5.82 degrees ! Estimated noise=1024.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.65957e-05 Jy ! Component: 100 - total flux cleaned = 9.63698e-05 Jy ! Component: 150 - total flux cleaned = 9.59248e-05 Jy ! Component: 200 - total flux cleaned = 9.58942e-05 Jy ! Total flux subtracted in 200 components = 9.58942e-05 Jy ! Clean residual min=-0.006234 max=0.006864 Jy/beam ! Clean residual mean=0.000270 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 0.195031 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.195031 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=0.100233Jy sigma=0.000617 ! Fit after self-cal, rms=0.100232Jy sigma=0.000617 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 = -0.00011 Jy ! Component: 100 - total flux cleaned = -0.000108571 Jy ! Component: 150 - total flux cleaned = -0.000108191 Jy ! Component: 200 - total flux cleaned = -0.000107954 Jy ! Total flux subtracted in 200 components = -0.000107954 Jy ! Clean residual min=-0.006249 max=0.006856 Jy/beam ! Clean residual mean=0.000269 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.194923 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.194923 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=0.100233Jy sigma=0.000617 ! Fit after self-cal, rms=0.100232Jy sigma=0.000617 ! 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=0.664 mas, bmaj=1.793 mas, bpa=1.211 degrees ! Estimated noise=667.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.664 x 1.793 at 1.211 degrees (North through East) ! Clean map min=-0.0034293 max=0.1353 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=0.5341 mas, bmaj=1.594 mas, bpa=1.044 degrees ! Estimated noise=1482.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101906 Jy ! Component: 100 - total flux cleaned = 0.141005 Jy ! Component: 150 - total flux cleaned = 0.159252 Jy ! Component: 200 - total flux cleaned = 0.170647 Jy ! Total flux subtracted in 200 components = 0.170647 Jy ! Clean residual min=-0.004953 max=0.008189 Jy/beam ! Clean residual mean=0.000024 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.170647 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.170647 Jy ! Inverting map and beam ! Estimated beam: bmin=0.664 mas, bmaj=1.793 mas, bpa=1.211 degrees ! Estimated noise=667.82 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125179 Jy ! Component: 100 - total flux cleaned = 0.0187012 Jy ! Component: 150 - total flux cleaned = 0.0219296 Jy ! Component: 200 - total flux cleaned = 0.0232814 Jy ! Total flux subtracted in 200 components = 0.0232814 Jy ! Clean residual min=-0.003823 max=0.003193 Jy/beam ! Clean residual mean=0.000103 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.193929 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.193929 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=3.128 mas, bmaj=8.966 mas, bpa=5.82 degrees ! Estimated noise=1024.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175422 Jy ! Component: 100 - total flux cleaned = 0.00175205 Jy ! Component: 150 - total flux cleaned = 0.00175495 Jy ! Component: 200 - total flux cleaned = 0.00178688 Jy ! Total flux subtracted in 200 components = 0.00178688 Jy ! Clean residual min=-0.005981 max=0.006848 Jy/beam ! Clean residual mean=0.000278 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 0.195716 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 = 4.07465e-07 Jy ! Component: 100 - total flux cleaned = 2.59498e-05 Jy ! Component: 150 - total flux cleaned = 4.8259e-05 Jy ! Component: 200 - total flux cleaned = 6.69673e-05 Jy ! Total flux subtracted in 200 components = 6.69673e-05 Jy ! Clean residual min=-0.006001 max=0.006835 Jy/beam ! Clean residual mean=0.000279 rms=0.002522 Jy/beam ! Combined flux in latest and established models = 0.195782 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.195782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.664 mas, bmaj=1.793 mas, bpa=1.211 degrees ! Estimated noise=667.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000450061 Jy ! Component: 100 - total flux cleaned = -0.000368803 Jy ! Component: 150 - total flux cleaned = -0.000368398 Jy ! Component: 200 - total flux cleaned = -0.000337708 Jy ! Total flux subtracted in 200 components = -0.000337708 Jy ! Clean residual min=-0.003632 max=0.003260 Jy/beam ! Clean residual mean=0.000109 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.195445 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.195445 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=0.100245Jy sigma=0.000617 ! Fit after self-cal, rms=0.100238Jy sigma=0.000617 wmodel J2007-4434_X_2017_08_05_pus_map.mod ! Writing 58 model components to file: J2007-4434_X_2017_08_05_pus_map.mod wobs J2007-4434_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2007-4434_X_2017_08_05_pus_uvs.fits wwins J2007-4434_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J2007-4434_X_2017_08_05_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 = -0.000121394 Jy ! Component: 100 - total flux cleaned = 0.00026537 Jy ! Component: 150 - total flux cleaned = 0.000617591 Jy ! Component: 200 - total flux cleaned = 0.000988916 Jy ! Component: 250 - total flux cleaned = 0.00133201 Jy ! Component: 300 - total flux cleaned = 0.00141208 Jy ! Component: 350 - total flux cleaned = 0.00144985 Jy ! Component: 400 - total flux cleaned = 0.00152095 Jy ! Component: 450 - total flux cleaned = 0.00155394 Jy ! Component: 500 - total flux cleaned = 0.00155455 Jy ! Component: 550 - total flux cleaned = 0.00170908 Jy ! Component: 600 - total flux cleaned = 0.00176803 Jy ! Component: 650 - total flux cleaned = 0.001854 Jy ! Component: 700 - total flux cleaned = 0.00190821 Jy ! Component: 750 - total flux cleaned = 0.00196061 Jy ! Component: 800 - total flux cleaned = 0.00201031 Jy ! Component: 850 - total flux cleaned = 0.00208295 Jy ! Component: 900 - total flux cleaned = 0.00215362 Jy ! Component: 950 - total flux cleaned = 0.00224482 Jy ! Component: 1000 - total flux cleaned = 0.00233364 Jy ! Component: 1050 - total flux cleaned = 0.00244181 Jy ! Component: 1100 - total flux cleaned = 0.00254723 Jy ! Component: 1150 - total flux cleaned = 0.00264982 Jy ! Component: 1200 - total flux cleaned = 0.00276971 Jy ! Component: 1250 - total flux cleaned = 0.00286712 Jy ! Component: 1300 - total flux cleaned = 0.0029813 Jy ! Component: 1350 - total flux cleaned = 0.00309277 Jy ! Component: 1400 - total flux cleaned = 0.00318367 Jy ! Component: 1450 - total flux cleaned = 0.0032548 Jy ! Component: 1500 - total flux cleaned = 0.00335939 Jy ! Component: 1550 - total flux cleaned = 0.00342783 Jy ! Component: 1600 - total flux cleaned = 0.00354498 Jy ! Component: 1650 - total flux cleaned = 0.00362701 Jy ! Component: 1700 - total flux cleaned = 0.00372359 Jy ! Component: 1750 - total flux cleaned = 0.00383376 Jy ! Component: 1800 - total flux cleaned = 0.00394147 Jy ! Component: 1850 - total flux cleaned = 0.00407741 Jy ! Component: 1900 - total flux cleaned = 0.00418072 Jy ! Component: 1950 - total flux cleaned = 0.00420999 Jy ! Component: 2000 - total flux cleaned = 0.00426729 Jy ! Total flux subtracted in 2048 components = 0.00432338 Jy ! Clean residual min=-0.000761 max=0.000814 Jy/beam ! Clean residual mean=0.000040 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.199768 Jy keep ! Adding 182 model components to the UV plane model. ! The established model now contains 240 components and 0.199768 Jy ![Exited script file: muppet] wmap "J2007-4434_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.664 x 1.793 at 1.211 degrees (North through East) ! Clean map min=-0.0022485 max=0.13303 Jy/beam ! Writing clean map to FITS file: J2007-4434_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133027 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000295647 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.666735 0.666735 1.33347 2.66694 5.33388 10.6678 21.3355 42.6711 85.3421 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.664 x 1.793 at 1.211 degrees (North through East) ! Clean map min=-0.0022485 max=0.13303 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 J2007-4434_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:58:30 2019