! Started logfile: J1245-4128_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:43:17 2016 obs J1245-4128_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1245-4128_X_2014_12_20_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6102 visibilities/baseline/integration-bin. ! Found source: J1245-4128 ! ! 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 364 lines of history. ! ! Reading 40200 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 J1245-4128_X_2014_12_20_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 313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000001Jy sigma=0.008956 ! Fit after self-cal, rms=0.951456Jy sigma=0.008551 ! 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=0.6112 mas, bmaj=2.154 mas, bpa=-5.046 degrees ! Estimated noise=1076.67 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 = 0.0399932 Jy ! Component: 100 - total flux cleaned = 0.0489899 Jy ! Total flux subtracted in 100 components = 0.0489899 Jy ! Clean residual min=-0.003384 max=0.003428 Jy/beam ! Clean residual mean=-0.000003 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0489899 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0489899 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=0.091207Jy sigma=0.000749 ! Fit after self-cal, rms=0.089929Jy sigma=0.000738 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482384 Jy ! Component: 100 - total flux cleaned = 0.00705441 Jy ! Total flux subtracted in 100 components = 0.00705441 Jy ! Clean residual min=-0.002942 max=0.002930 Jy/beam ! Clean residual mean=0.000004 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.0560443 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0560443 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=0.089658Jy sigma=0.000736 ! Fit after self-cal, rms=0.089651Jy sigma=0.000735 ! 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=0.8604 mas, bmaj=2.689 mas, bpa=-3.596 degrees ! Estimated noise=412.725 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 = 0.000611219 Jy ! Component: 100 - total flux cleaned = 0.000634323 Jy ! Component: 150 - total flux cleaned = 0.000595606 Jy ! Component: 200 - total flux cleaned = 0.000577179 Jy ! Total flux subtracted in 200 components = 0.000577179 Jy ! Clean residual min=-0.001871 max=0.002665 Jy/beam ! Clean residual mean=0.000022 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0566215 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0566215 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=0.089631Jy sigma=0.000735 ! Fit after self-cal, rms=0.089620Jy sigma=0.000735 ! 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 1.00* FD 1.03 HN 1.00* KP 1.06 ! LA 1.04 MK 1.05 NL 1.00 OV 1.05 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 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 1.09 ! LA 1.06 MK 1.05 NL 0.99 OV 1.04 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.01 ! LA 1.07 MK 1.11 NL 1.03 OV 0.96 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.88 KP 0.97 ! LA 0.94 MK 0.98 NL 1.07 OV 1.01 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 0.75 KP 0.97 ! LA 0.99 MK 1.03 NL 0.94 OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 0.80 KP 0.97 ! LA 0.97 MK 1.03 NL 0.93 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.87 KP 0.99 ! LA 1.06 MK 1.10 NL 0.91 OV 1.05 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 1.04 ! LA 1.00 MK 1.00 NL 0.95 OV 1.00 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.96 ! LA 0.96 MK 1.08 NL 0.93 OV 1.06 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 0.77 KP 1.03 ! LA 1.05 MK 0.95 NL 0.97 OV 1.06 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.99 ! LA 0.99 MK 0.88 NL 0.91 OV 1.03 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 0.74 KP 1.02 ! LA 1.01 MK 0.99 NL 0.92 OV 1.05 ! PT 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.089620Jy sigma=0.000735 ! Fit after self-cal, rms=0.086464Jy sigma=0.000735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8611 mas, bmaj=2.701 mas, bpa=-3.563 degrees ! Estimated noise=411.398 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 = 2.64207e-05 Jy ! Component: 100 - total flux cleaned = 3.90016e-05 Jy ! Component: 150 - total flux cleaned = 5.03383e-05 Jy ! Component: 200 - total flux cleaned = 6.06077e-05 Jy ! Total flux subtracted in 200 components = 6.06077e-05 Jy ! Clean residual min=-0.001836 max=0.002485 Jy/beam ! Clean residual mean=0.000015 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0566821 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0566821 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=0.086463Jy sigma=0.000735 ! Fit after self-cal, rms=0.086391Jy sigma=0.000734 ! 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=0.086391Jy sigma=0.000734 ! Fit after self-cal, rms=0.086124Jy sigma=0.000734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=2.703 mas, bpa=-3.587 degrees ! Estimated noise=411.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.41611e-05 Jy ! Component: 100 - total flux cleaned = 6.53894e-05 Jy ! Component: 150 - total flux cleaned = 7.55837e-05 Jy ! Component: 200 - total flux cleaned = 8.02474e-05 Jy ! Total flux subtracted in 200 components = 8.02474e-05 Jy ! Clean residual min=-0.001823 max=0.002495 Jy/beam ! Clean residual mean=0.000012 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0567623 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0567623 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=0.086124Jy sigma=0.000734 ! Fit after self-cal, rms=0.086105Jy sigma=0.000734 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237446 Jy ! Component: 100 - total flux cleaned = 0.00348998 Jy ! Component: 150 - total flux cleaned = 0.00400499 Jy ! Component: 200 - total flux cleaned = 0.00406144 Jy ! Total flux subtracted in 200 components = 0.00406144 Jy ! Clean residual min=-0.001742 max=0.001785 Jy/beam ! Clean residual mean=0.000010 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0608238 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0608238 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=0.086050Jy sigma=0.000733 ! Fit after self-cal, rms=0.086014Jy sigma=0.000733 ! 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=0.086014Jy sigma=0.000733 ! Fit after self-cal, rms=0.085668Jy sigma=0.000733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8576 mas, bmaj=2.696 mas, bpa=-3.642 degrees ! Estimated noise=408.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163927 Jy ! Component: 100 - total flux cleaned = 0.00242592 Jy ! Component: 150 - total flux cleaned = 0.00260331 Jy ! Component: 200 - total flux cleaned = 0.00264736 Jy ! Total flux subtracted in 200 components = 0.00264736 Jy ! Clean residual min=-0.001508 max=0.001662 Jy/beam ! Clean residual mean=0.000021 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0634711 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0634711 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=0.085642Jy sigma=0.000732 ! Fit after self-cal, rms=0.085651Jy sigma=0.000732 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 = 0.000972038 Jy ! Component: 100 - total flux cleaned = 0.0012338 Jy ! Component: 150 - total flux cleaned = 0.00126424 Jy ! Component: 200 - total flux cleaned = 0.00129099 Jy ! Total flux subtracted in 200 components = 0.00129099 Jy ! Clean residual min=-0.001554 max=0.001680 Jy/beam ! Clean residual mean=0.000019 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0647621 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0647621 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=0.085641Jy sigma=0.000732 ! Fit after self-cal, rms=0.085631Jy sigma=0.000732 ! 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=0.085631Jy sigma=0.000732 ! Fit after self-cal, rms=0.085469Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.377 mas, bmaj=8.667 mas, bpa=-6.107 degrees ! Estimated noise=510.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104876 Jy ! Component: 100 - total flux cleaned = 0.00146463 Jy ! Component: 150 - total flux cleaned = 0.00158993 Jy ! Component: 200 - total flux cleaned = 0.00160375 Jy ! Total flux subtracted in 200 components = 0.00160375 Jy ! Clean residual min=-0.002025 max=0.002122 Jy/beam ! Clean residual mean=0.000042 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0663659 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.0663659 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=0.085465Jy sigma=0.000732 ! Fit after self-cal, rms=0.085489Jy sigma=0.000731 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 = 0.000589487 Jy ! Component: 100 - total flux cleaned = 0.000670246 Jy ! Component: 150 - total flux cleaned = 0.000687488 Jy ! Component: 200 - total flux cleaned = 0.000688119 Jy ! Total flux subtracted in 200 components = 0.000688119 Jy ! Clean residual min=-0.002059 max=0.002148 Jy/beam ! Clean residual mean=0.000038 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.067054 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.067054 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=0.085488Jy sigma=0.000731 ! Fit after self-cal, rms=0.085475Jy sigma=0.000731 ! 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=0.8542 mas, bmaj=2.689 mas, bpa=-3.6 degrees ! Estimated noise=406.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.689 at -3.6 degrees (North through East) ! Clean map min=-0.0015342 max=0.053912 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=0.6105 mas, bmaj=2.173 mas, bpa=-5.115 degrees ! Estimated noise=1038.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400001 Jy ! Component: 100 - total flux cleaned = 0.0494143 Jy ! Component: 150 - total flux cleaned = 0.0539493 Jy ! Component: 200 - total flux cleaned = 0.0571624 Jy ! Total flux subtracted in 200 components = 0.0571624 Jy ! Clean residual min=-0.002565 max=0.002618 Jy/beam ! Clean residual mean=0.000002 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0571624 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0571624 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.689 mas, bpa=-3.6 degrees ! Estimated noise=406.67 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 (3.2, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383554 Jy ! Component: 100 - total flux cleaned = 0.00616089 Jy ! Component: 150 - total flux cleaned = 0.00769306 Jy ! Component: 200 - total flux cleaned = 0.00874276 Jy ! Total flux subtracted in 200 components = 0.00874276 Jy ! Clean residual min=-0.001669 max=0.001591 Jy/beam ! Clean residual mean=0.000016 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0659052 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.0659052 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=2.377 mas, bmaj=8.667 mas, bpa=-6.107 degrees ! Estimated noise=510.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000949644 Jy ! Component: 100 - total flux cleaned = 0.00145926 Jy ! Component: 150 - total flux cleaned = 0.00150965 Jy ! Component: 200 - total flux cleaned = 0.00154089 Jy ! Total flux subtracted in 200 components = 0.00154089 Jy ! Clean residual min=-0.002268 max=0.002212 Jy/beam ! Clean residual mean=0.000036 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0674461 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.8575e-05 Jy ! Component: 100 - total flux cleaned = 5.47754e-05 Jy ! Component: 150 - total flux cleaned = 6.74481e-05 Jy ! Component: 200 - total flux cleaned = 9.09805e-05 Jy ! Total flux subtracted in 200 components = 9.09805e-05 Jy ! Clean residual min=-0.002218 max=0.002200 Jy/beam ! Clean residual mean=0.000036 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0675371 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.0675371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.689 mas, bpa=-3.6 degrees ! Estimated noise=406.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111438 Jy ! Component: 100 - total flux cleaned = -0.000114366 Jy ! Component: 150 - total flux cleaned = -4.47571e-05 Jy ! Component: 200 - total flux cleaned = 1.53248e-05 Jy ! Total flux subtracted in 200 components = 1.53248e-05 Jy ! Clean residual min=-0.001527 max=0.001547 Jy/beam ! Clean residual mean=0.000018 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0675524 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0675524 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=0.085474Jy sigma=0.000731 ! Fit after self-cal, rms=0.085462Jy sigma=0.000731 wmodel J1245-4128_X_2014_12_20_pus_map.mod ! Writing 81 model components to file: J1245-4128_X_2014_12_20_pus_map.mod wobs J1245-4128_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1245-4128_X_2014_12_20_pus_uvs.fits wwins J1245-4128_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1245-4128_X_2014_12_20_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 = 6.45231e-05 Jy ! Component: 100 - total flux cleaned = 0.00025904 Jy ! Component: 150 - total flux cleaned = 0.000302719 Jy ! Component: 200 - total flux cleaned = 0.00030279 Jy ! Component: 250 - total flux cleaned = 0.000303259 Jy ! Component: 300 - total flux cleaned = 0.000303384 Jy ! Component: 350 - total flux cleaned = 0.000303004 Jy ! Component: 400 - total flux cleaned = 0.000335484 Jy ! Component: 450 - total flux cleaned = 0.000350794 Jy ! Component: 500 - total flux cleaned = 0.000320764 Jy ! Component: 550 - total flux cleaned = 0.000306626 Jy ! Component: 600 - total flux cleaned = 0.000334224 Jy ! Component: 650 - total flux cleaned = 0.000320433 Jy ! Component: 700 - total flux cleaned = 0.000307008 Jy ! Component: 750 - total flux cleaned = 0.00025622 Jy ! Component: 800 - total flux cleaned = 0.000255968 Jy ! Component: 850 - total flux cleaned = 0.000267781 Jy ! Component: 900 - total flux cleaned = 0.00030319 Jy ! Component: 950 - total flux cleaned = 0.0003607 Jy ! Component: 1000 - total flux cleaned = 0.000417227 Jy ! Component: 1050 - total flux cleaned = 0.000450831 Jy ! Component: 1100 - total flux cleaned = 0.000537306 Jy ! Component: 1150 - total flux cleaned = 0.000547844 Jy ! Component: 1200 - total flux cleaned = 0.000610441 Jy ! Component: 1250 - total flux cleaned = 0.000681732 Jy ! Component: 1300 - total flux cleaned = 0.000721506 Jy ! Component: 1350 - total flux cleaned = 0.000770516 Jy ! Component: 1400 - total flux cleaned = 0.000789841 Jy ! Component: 1450 - total flux cleaned = 0.000828014 Jy ! Component: 1500 - total flux cleaned = 0.00085597 Jy ! Component: 1550 - total flux cleaned = 0.000865063 Jy ! Component: 1600 - total flux cleaned = 0.000892203 Jy ! Component: 1650 - total flux cleaned = 0.000874687 Jy ! Component: 1700 - total flux cleaned = 0.000892389 Jy ! Component: 1750 - total flux cleaned = 0.00092667 Jy ! Component: 1800 - total flux cleaned = 0.000951974 Jy ! Component: 1850 - total flux cleaned = 0.000993407 Jy ! Component: 1900 - total flux cleaned = 0.000993284 Jy ! Component: 1950 - total flux cleaned = 0.00103365 Jy ! Component: 2000 - total flux cleaned = 0.00104955 Jy ! Total flux subtracted in 2048 components = 0.00108097 Jy ! Clean residual min=-0.000431 max=0.000507 Jy/beam ! Clean residual mean=-0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0686334 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 237 components and 0.0686334 Jy ![Exited script file: muppet] wmap "J1245-4128_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.689 at -3.6 degrees (North through East) ! Clean map min=-0.0010863 max=0.053541 Jy/beam ! Writing clean map to FITS file: J1245-4128_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0535411 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161044 device "J1245-4128_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1245-4128_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.902356 0.902356 1.80471 3.60942 7.21885 14.4377 28.8754 57.7508 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.689 at -3.6 degrees (North through East) ! Clean map min=-0.0010863 max=0.053541 Jy/beam quit ! Quitting program ! Log file J1245-4128_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:43:21 2016