! Started logfile: J1625-2527_X_2017_08_12_pus_uvs.log on Fri May 10 15:26:16 2019 obs J1625-2527_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1625-2527_X_2017_08_12_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.59886 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 1049 lines of history. ! ! Reading 12612 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 J1625-2527_X_2017_08_12_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.446076Jy sigma=0.002825 ! Fit after self-cal, rms=0.303890Jy sigma=0.001747 ! 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=0.646 mas, bmaj=1.616 mas, bpa=-0.4263 degrees ! Estimated noise=1483.42 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 = 0.744854 Jy ! Component: 100 - total flux cleaned = 0.920985 Jy ! Total flux subtracted in 100 components = 0.920985 Jy ! Clean residual min=-0.052057 max=0.084778 Jy/beam ! Clean residual mean=0.000657 rms=0.017449 Jy/beam ! Combined flux in latest and established models = 0.920985 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.920985 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=0.305875Jy sigma=0.001901 ! Fit after self-cal, rms=0.305850Jy sigma=0.001900 ! 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=0.8189 mas, bmaj=1.996 mas, bpa=0.6804 degrees ! Estimated noise=920.798 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 = 0.11266 Jy ! Component: 100 - total flux cleaned = 0.165293 Jy ! Component: 150 - total flux cleaned = 0.191763 Jy ! Component: 200 - total flux cleaned = 0.205819 Jy ! Total flux subtracted in 200 components = 0.205819 Jy ! Clean residual min=-0.040450 max=0.055443 Jy/beam ! Clean residual mean=-0.001767 rms=0.013044 Jy/beam ! Combined flux in latest and established models = 1.1268 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 1.1268 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=0.275758Jy sigma=0.001518 ! Fit after self-cal, rms=0.275743Jy sigma=0.001518 ! 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 0.97 FD 1.00* HN 1.77 KP 0.97 ! LA 0.88 MK 1.00 NL 0.96 OV 0.97 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.76 KP 0.99 ! LA 0.88 MK 0.99 NL 1.06 OV 0.96 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.77 KP 0.93 ! LA 0.90 MK 1.01 NL 1.05 OV 0.98 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.74 KP 0.97 ! LA 0.90 MK 1.02 NL 1.05 OV 0.98 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.72 KP 0.95 ! LA 0.89 MK 1.04 NL 1.06 OV 0.98 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.76 KP 0.95 ! LA 0.90 MK 1.01 NL 1.06 OV 0.98 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.74 KP 0.95 ! LA 0.91 MK 1.02 NL 1.03 OV 0.99 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.76 KP 0.95 ! LA 0.88 MK 1.01 NL 1.05 OV 0.98 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.72 KP 0.96 ! LA 0.90 MK 0.99 NL 1.04 OV 0.98 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.68 KP 0.96 ! LA 0.92 MK 1.03 NL 1.04 OV 0.98 ! PT 1.01 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.80 KP 0.97 ! LA 0.91 MK 1.00 NL 1.04 OV 0.99 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.68 KP 0.95 ! LA 0.89 MK 0.98 NL 1.03 OV 0.99 ! PT 1.04 SC 0.93 ! ! ! Fit before self-cal, rms=0.275743Jy sigma=0.001518 ! Fit after self-cal, rms=0.306074Jy sigma=0.001158 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8244 mas, bmaj=1.981 mas, bpa=2.03 degrees ! Estimated noise=914.754 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 = -0.00716869 Jy ! Component: 100 - total flux cleaned = -0.00679183 Jy ! Component: 150 - total flux cleaned = -0.00680922 Jy ! Component: 200 - total flux cleaned = -0.00652408 Jy ! Total flux subtracted in 200 components = -0.00652408 Jy ! Clean residual min=-0.034711 max=0.035497 Jy/beam ! Clean residual mean=-0.003585 rms=0.008788 Jy/beam ! Combined flux in latest and established models = 1.12028 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 1.12028 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=0.303986Jy sigma=0.001152 ! Fit after self-cal, rms=0.304101Jy sigma=0.001152 ! 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=0.304101Jy sigma=0.001152 ! Fit after self-cal, rms=0.235631Jy sigma=0.000689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8234 mas, bmaj=1.99 mas, bpa=1.746 degrees ! Estimated noise=920.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.25904e-05 Jy ! Component: 100 - total flux cleaned = 0.000227037 Jy ! Component: 150 - total flux cleaned = 0.000222529 Jy ! Component: 200 - total flux cleaned = 0.000403795 Jy ! Total flux subtracted in 200 components = 0.000403795 Jy ! Clean residual min=-0.010892 max=0.010795 Jy/beam ! Clean residual mean=-0.000424 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 1.12068 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 1.12068 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=0.235281Jy sigma=0.000684 ! Fit after self-cal, rms=0.235580Jy sigma=0.000684 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 = 0.000161507 Jy ! Component: 100 - total flux cleaned = 0.000162728 Jy ! Component: 150 - total flux cleaned = 2.95925e-05 Jy ! Component: 200 - total flux cleaned = -0.000212085 Jy ! Total flux subtracted in 200 components = -0.000212085 Jy ! Clean residual min=-0.010483 max=0.010656 Jy/beam ! Clean residual mean=-0.000422 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 1.12047 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 1.12047 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=0.235420Jy sigma=0.000682 ! Fit after self-cal, rms=0.235397Jy sigma=0.000682 ! Inverting map ! Added new window around map position (-2.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572639 Jy ! Component: 100 - total flux cleaned = 0.00597651 Jy ! Component: 150 - total flux cleaned = 0.00619663 Jy ! Component: 200 - total flux cleaned = 0.00638911 Jy ! Total flux subtracted in 200 components = 0.00638911 Jy ! Clean residual min=-0.009533 max=0.006220 Jy/beam ! Clean residual mean=-0.000527 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 1.12686 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 1.12686 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=0.234883Jy sigma=0.000672 ! Fit after self-cal, rms=0.234903Jy sigma=0.000672 ! 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=0.234903Jy sigma=0.000672 ! Fit after self-cal, rms=0.238710Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8235 mas, bmaj=1.989 mas, bpa=1.695 degrees ! Estimated noise=919.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199489 Jy ! Component: 100 - total flux cleaned = 0.00234196 Jy ! Component: 150 - total flux cleaned = 0.00234479 Jy ! Component: 200 - total flux cleaned = 0.00263658 Jy ! Total flux subtracted in 200 components = 0.00263658 Jy ! Clean residual min=-0.007178 max=0.006168 Jy/beam ! Clean residual mean=-0.000293 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 1.1295 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 1.1295 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=0.238482Jy sigma=0.000662 ! Fit after self-cal, rms=0.238465Jy 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 = 0.000822356 Jy ! Component: 100 - total flux cleaned = 0.000961104 Jy ! Component: 150 - total flux cleaned = 0.00121072 Jy ! Component: 200 - total flux cleaned = 0.00133004 Jy ! Total flux subtracted in 200 components = 0.00133004 Jy ! Clean residual min=-0.006735 max=0.005802 Jy/beam ! Clean residual mean=-0.000315 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 1.13083 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 1.13083 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=0.238343Jy sigma=0.000660 ! Fit after self-cal, rms=0.238334Jy sigma=0.000660 ! 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=0.238334Jy sigma=0.000660 ! Fit after self-cal, rms=0.238858Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=4.902 mas, bpa=5.496 degrees ! Estimated noise=1192.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.63455e-05 Jy ! Component: 100 - total flux cleaned = 0.000650078 Jy ! Component: 150 - total flux cleaned = 0.00109491 Jy ! Component: 200 - total flux cleaned = 0.00151655 Jy ! Total flux subtracted in 200 components = 0.00151655 Jy ! Clean residual min=-0.005461 max=0.004286 Jy/beam ! Clean residual mean=-0.000547 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 1.13234 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 71 components and 1.13234 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=0.238795Jy sigma=0.000659 ! Fit after self-cal, rms=0.238745Jy sigma=0.000659 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 = -0.000262029 Jy ! Component: 100 - total flux cleaned = -0.000174038 Jy ! Component: 150 - total flux cleaned = 0.000157192 Jy ! Component: 200 - total flux cleaned = 0.000268617 Jy ! Total flux subtracted in 200 components = 0.000268617 Jy ! Clean residual min=-0.005192 max=0.003973 Jy/beam ! Clean residual mean=-0.000558 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 1.13261 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 1.13261 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=0.238746Jy sigma=0.000659 ! Fit after self-cal, rms=0.238709Jy sigma=0.000659 ! 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=0.8236 mas, bmaj=1.989 mas, bpa=1.679 degrees ! Estimated noise=919.312 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8236 x 1.989 at 1.679 degrees (North through East) ! Clean map min=-0.0050232 max=0.97742 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 ! Performing amp+phase self-cal ! ! 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=0.238709Jy sigma=0.000659 ! Fit after self-cal, rms=0.242790Jy sigma=0.000598 ! Inverting map and beam ! Estimated beam: bmin=0.8238 mas, bmaj=1.989 mas, bpa=1.557 degrees ! Estimated noise=919.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028976 Jy ! Component: 100 - total flux cleaned = 0.000400037 Jy ! Component: 150 - total flux cleaned = 0.00039785 Jy ! Component: 200 - total flux cleaned = 0.000395745 Jy ! Total flux subtracted in 200 components = 0.000395745 Jy ! Clean residual min=-0.005685 max=0.005209 Jy/beam ! Clean residual mean=-0.000223 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 1.13301 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 1.13301 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=0.242686Jy sigma=0.000597 ! Fit after self-cal, rms=0.242693Jy sigma=0.000597 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543755 Jy ! Component: 100 - total flux cleaned = 0.000454349 Jy ! Component: 150 - total flux cleaned = 0.000364238 Jy ! Component: 200 - total flux cleaned = 0.000284512 Jy ! Total flux subtracted in 200 components = 0.000284512 Jy ! Clean residual min=-0.005541 max=0.005024 Jy/beam ! Clean residual mean=-0.000227 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 1.13329 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 1.13329 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=0.242631Jy sigma=0.000596 ! Fit after self-cal, rms=0.242637Jy sigma=0.000596 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.242637Jy sigma=0.000596 ! Fit after self-cal, rms=0.243085Jy sigma=0.000596 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=0.6518 mas, bmaj=1.595 mas, bpa=0.69 degrees ! Estimated noise=1505.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.755882 Jy ! Component: 100 - total flux cleaned = 0.940114 Jy ! Component: 150 - total flux cleaned = 1.01273 Jy ! Component: 200 - total flux cleaned = 1.05 Jy ! Total flux subtracted in 200 components = 1.05 Jy ! Clean residual min=-0.012344 max=0.023537 Jy/beam ! Clean residual mean=0.000209 rms=0.003404 Jy/beam ! Combined flux in latest and established models = 1.05 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.05 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8238 mas, bmaj=1.988 mas, bpa=1.537 degrees ! Estimated noise=919.936 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 (-0.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329432 Jy ! Component: 100 - total flux cleaned = 0.0507439 Jy ! Component: 150 - total flux cleaned = 0.0623789 Jy ! Component: 200 - total flux cleaned = 0.0704126 Jy ! Total flux subtracted in 200 components = 0.0704126 Jy ! Clean residual min=-0.004793 max=0.007450 Jy/beam ! Clean residual mean=0.000025 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 1.12041 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 1.12041 Jy ! Inverting map ! Added new window around map position (1.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691376 Jy ! Component: 100 - total flux cleaned = 0.00902959 Jy ! Component: 150 - total flux cleaned = 0.00985069 Jy ! Component: 200 - total flux cleaned = 0.0105754 Jy ! Total flux subtracted in 200 components = 0.0105754 Jy ! Clean residual min=-0.003758 max=0.004073 Jy/beam ! Clean residual mean=-0.000145 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 1.13099 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 1.13099 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=2.17 mas, bmaj=4.904 mas, bpa=5.372 degrees ! Estimated noise=1193.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302746 Jy ! Component: 100 - total flux cleaned = 0.00361699 Jy ! Component: 150 - total flux cleaned = 0.00403796 Jy ! Component: 200 - total flux cleaned = 0.00408933 Jy ! Total flux subtracted in 200 components = 0.00408933 Jy ! Clean residual min=-0.004203 max=0.003385 Jy/beam ! Clean residual mean=-0.000466 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 1.13508 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 = -4.86234e-05 Jy ! Component: 100 - total flux cleaned = -4.83607e-05 Jy ! Component: 150 - total flux cleaned = -4.87699e-05 Jy ! Component: 200 - total flux cleaned = -8.76142e-05 Jy ! Total flux subtracted in 200 components = -8.76142e-05 Jy ! Clean residual min=-0.004128 max=0.003206 Jy/beam ! Clean residual mean=-0.000464 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 1.13499 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 1.13499 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8238 mas, bmaj=1.988 mas, bpa=1.537 degrees ! Estimated noise=919.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107017 Jy ! Component: 100 - total flux cleaned = -0.00118753 Jy ! Component: 150 - total flux cleaned = -0.00108384 Jy ! Component: 200 - total flux cleaned = -0.000993006 Jy ! Total flux subtracted in 200 components = -0.000993006 Jy ! Clean residual min=-0.003606 max=0.003587 Jy/beam ! Clean residual mean=-0.000194 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 1.134 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 1.134 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=0.242730Jy sigma=0.000591 ! Fit after self-cal, rms=0.242675Jy sigma=0.000591 wmodel J1625-2527_X_2017_08_12_pus_map.mod ! Writing 100 model components to file: J1625-2527_X_2017_08_12_pus_map.mod wobs J1625-2527_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1625-2527_X_2017_08_12_pus_uvs.fits wwins J1625-2527_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J1625-2527_X_2017_08_12_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 = -0.000613313 Jy ! Component: 100 - total flux cleaned = -0.000916777 Jy ! Component: 150 - total flux cleaned = -0.00126519 Jy ! Component: 200 - total flux cleaned = -0.0015427 Jy ! Component: 250 - total flux cleaned = -0.00202073 Jy ! Component: 300 - total flux cleaned = -0.00242993 Jy ! Component: 350 - total flux cleaned = -0.00287461 Jy ! Component: 400 - total flux cleaned = -0.00335358 Jy ! Component: 450 - total flux cleaned = -0.00372527 Jy ! Component: 500 - total flux cleaned = -0.00395073 Jy ! Component: 550 - total flux cleaned = -0.004258 Jy ! Component: 600 - total flux cleaned = -0.00442981 Jy ! Component: 650 - total flux cleaned = -0.00459877 Jy ! Component: 700 - total flux cleaned = -0.00480502 Jy ! Component: 750 - total flux cleaned = -0.00500691 Jy ! Component: 800 - total flux cleaned = -0.00512571 Jy ! Component: 850 - total flux cleaned = -0.00528166 Jy ! Component: 900 - total flux cleaned = -0.00532025 Jy ! Component: 950 - total flux cleaned = -0.00554703 Jy ! Component: 1000 - total flux cleaned = -0.00562158 Jy ! Component: 1050 - total flux cleaned = -0.00584125 Jy ! Component: 1100 - total flux cleaned = -0.00594931 Jy ! Component: 1150 - total flux cleaned = -0.00612642 Jy ! Component: 1200 - total flux cleaned = -0.00623074 Jy ! Component: 1250 - total flux cleaned = -0.00636886 Jy ! Component: 1300 - total flux cleaned = -0.00653881 Jy ! Component: 1350 - total flux cleaned = -0.00670624 Jy ! Component: 1400 - total flux cleaned = -0.00680546 Jy ! Component: 1450 - total flux cleaned = -0.00700166 Jy ! Component: 1500 - total flux cleaned = -0.00716282 Jy ! Component: 1550 - total flux cleaned = -0.0072267 Jy ! Component: 1600 - total flux cleaned = -0.00732121 Jy ! Component: 1650 - total flux cleaned = -0.00741473 Jy ! Component: 1700 - total flux cleaned = -0.00753786 Jy ! Component: 1750 - total flux cleaned = -0.00762911 Jy ! Component: 1800 - total flux cleaned = -0.00768953 Jy ! Component: 1850 - total flux cleaned = -0.00780845 Jy ! Component: 1900 - total flux cleaned = -0.00783787 Jy ! Component: 1950 - total flux cleaned = -0.00792534 Jy ! Component: 2000 - total flux cleaned = -0.00806926 Jy ! Total flux subtracted in 2048 components = -0.0080688 Jy ! Clean residual min=-0.001545 max=0.001558 Jy/beam ! Clean residual mean=-0.000077 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 1.12593 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 237 components and 1.12593 Jy ![Exited script file: muppet] wmap "J1625-2527_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8238 x 1.988 at 1.537 degrees (North through East) ! Clean map min=-0.0032546 max=0.98362 Jy/beam ! Writing clean map to FITS file: J1625-2527_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.983615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000543497 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165765 0.165765 0.33153 0.66306 1.32612 2.65224 5.30448 10.609 21.2179 42.4358 84.8717 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.983 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8238 x 1.988 at 1.537 degrees (North through East) ! Clean map min=-0.0032546 max=0.98362 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 J1625-2527_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:26:17 2019