! Started logfile: J1337-1257_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:29:50 2019 obs J1337-1257_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1337-1257_X_2017_04_28_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.522222 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 907 lines of history. ! ! Reading 2256 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 J1337-1257_X_2017_04_28_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.389765Jy sigma=0.013005 ! Fit after self-cal, rms=1.384715Jy sigma=0.012970 ! 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=0.8662 mas, bmaj=3.37 mas, bpa=25.65 degrees ! Estimated noise=2884.08 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 = 1.70578 Jy ! Component: 100 - total flux cleaned = 2.22201 Jy ! Total flux subtracted in 100 components = 2.22201 Jy ! Clean residual min=-0.107401 max=0.236751 Jy/beam ! Clean residual mean=0.000094 rms=0.054042 Jy/beam ! Combined flux in latest and established models = 2.22201 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.22201 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=0.450794Jy sigma=0.004120 ! Fit after self-cal, rms=0.446429Jy sigma=0.004110 ! 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=1.12 mas, bmaj=3.656 mas, bpa=23.6 degrees ! Estimated noise=1817.27 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 = 0.321867 Jy ! Component: 100 - total flux cleaned = 0.478668 Jy ! Component: 150 - total flux cleaned = 0.571528 Jy ! Component: 200 - total flux cleaned = 0.62368 Jy ! Total flux subtracted in 200 components = 0.62368 Jy ! Clean residual min=-0.048947 max=0.046913 Jy/beam ! Clean residual mean=0.000005 rms=0.013499 Jy/beam ! Combined flux in latest and established models = 2.84569 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 39 components and 2.84569 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=0.169423Jy sigma=0.001230 ! Fit after self-cal, rms=0.163746Jy sigma=0.001202 ! 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 0.98 HN 0.99 KP 1.03 ! LA 0.93 MK 1.00* NL 1.00 OV 1.04 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.04 ! LA 0.94 MK 1.00* NL 0.99 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.98 ! LA 0.96 MK 1.00* NL 1.00 OV 1.04 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.98 KP 1.01 ! LA 0.96 MK 1.00* NL 1.00 OV 1.03 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.01 ! LA 0.95 MK 1.00* NL 1.01 OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.99 KP 1.01 ! LA 0.97 MK 1.00* NL 1.02 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.00 ! LA 0.97 MK 1.00* NL 1.00 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.03 KP 1.01 ! LA 0.94 MK 1.00* NL 1.01 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.00 ! LA 0.96 MK 1.00* NL 1.00 OV 1.00 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.01 ! LA 0.98 MK 1.00* NL 1.02 OV 0.99 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.02 ! LA 0.97 MK 1.00* NL 1.03 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 1.01 ! LA 0.95 MK 1.00* NL 1.04 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.163746Jy sigma=0.001202 ! Fit after self-cal, rms=0.140239Jy sigma=0.000915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=3.676 mas, bpa=23.58 degrees ! Estimated noise=1799.49 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 = -0.00823907 Jy ! Component: 100 - total flux cleaned = -0.00547207 Jy ! Component: 150 - total flux cleaned = -0.00548811 Jy ! Component: 200 - total flux cleaned = -0.00548563 Jy ! Total flux subtracted in 200 components = -0.00548563 Jy ! Clean residual min=-0.025260 max=0.025273 Jy/beam ! Clean residual mean=-0.000023 rms=0.006421 Jy/beam ! Combined flux in latest and established models = 2.84021 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 2.84021 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=0.122358Jy sigma=0.000803 ! Fit after self-cal, rms=0.120670Jy sigma=0.000792 ! 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=0.120670Jy sigma=0.000792 ! Fit after self-cal, rms=0.120592Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=3.675 mas, bpa=23.52 degrees ! Estimated noise=1802.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131085 Jy ! Component: 100 - total flux cleaned = 0.000843123 Jy ! Component: 150 - total flux cleaned = -0.0005116 Jy ! Component: 200 - total flux cleaned = -0.00130079 Jy ! Total flux subtracted in 200 components = -0.00130079 Jy ! Clean residual min=-0.021701 max=0.019555 Jy/beam ! Clean residual mean=-0.000017 rms=0.005282 Jy/beam ! Combined flux in latest and established models = 2.83891 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 2.83891 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=0.114634Jy sigma=0.000755 ! Fit after self-cal, rms=0.113848Jy sigma=0.000752 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 = -0.00139055 Jy ! Component: 100 - total flux cleaned = -0.00340206 Jy ! Component: 150 - total flux cleaned = -0.00490912 Jy ! Component: 200 - total flux cleaned = -0.00573582 Jy ! Total flux subtracted in 200 components = -0.00573582 Jy ! Clean residual min=-0.020461 max=0.019109 Jy/beam ! Clean residual mean=-0.000013 rms=0.004876 Jy/beam ! Combined flux in latest and established models = 2.83317 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 2.83317 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=0.111335Jy sigma=0.000739 ! Fit after self-cal, rms=0.110772Jy sigma=0.000738 ! 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=0.110772Jy sigma=0.000738 ! Fit after self-cal, rms=0.110599Jy sigma=0.000735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=3.674 mas, bpa=23.47 degrees ! Estimated noise=1803.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371363 Jy ! Component: 100 - total flux cleaned = 0.00321064 Jy ! Component: 150 - total flux cleaned = 0.00227834 Jy ! Component: 200 - total flux cleaned = 0.00118791 Jy ! Total flux subtracted in 200 components = 0.00118791 Jy ! Clean residual min=-0.019751 max=0.019761 Jy/beam ! Clean residual mean=-0.000010 rms=0.004540 Jy/beam ! Combined flux in latest and established models = 2.83436 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 2.83436 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=0.108941Jy sigma=0.000726 ! Fit after self-cal, rms=0.108521Jy sigma=0.000725 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 (-15.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767929 Jy ! Component: 100 - total flux cleaned = 0.00539598 Jy ! Component: 150 - total flux cleaned = 0.00347538 Jy ! Component: 200 - total flux cleaned = 0.00218325 Jy ! Total flux subtracted in 200 components = 0.00218325 Jy ! Clean residual min=-0.014744 max=0.013539 Jy/beam ! Clean residual mean=-0.000010 rms=0.003375 Jy/beam ! Combined flux in latest and established models = 2.83654 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 2.83654 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=0.102910Jy sigma=0.000692 ! Fit after self-cal, rms=0.102784Jy sigma=0.000691 ! 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=0.102784Jy sigma=0.000691 ! Fit after self-cal, rms=0.102824Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=4.446 mas, bpa=11.78 degrees ! Estimated noise=1907.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103112 Jy ! Component: 100 - total flux cleaned = 0.000578683 Jy ! Component: 150 - total flux cleaned = 8.52176e-05 Jy ! Component: 200 - total flux cleaned = -0.000701956 Jy ! Total flux subtracted in 200 components = -0.000701956 Jy ! Clean residual min=-0.005205 max=0.006411 Jy/beam ! Clean residual mean=-0.000003 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 2.83584 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 2.83584 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=0.102218Jy sigma=0.000686 ! Fit after self-cal, rms=0.102079Jy sigma=0.000686 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 = -0.000452145 Jy ! Component: 100 - total flux cleaned = -0.00105178 Jy ! Component: 150 - total flux cleaned = -0.00150833 Jy ! Component: 200 - total flux cleaned = -0.00167655 Jy ! Total flux subtracted in 200 components = -0.00167655 Jy ! Clean residual min=-0.004557 max=0.006315 Jy/beam ! Clean residual mean=-0.000002 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 2.83416 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 2.83416 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=0.101726Jy sigma=0.000683 ! Fit after self-cal, rms=0.101567Jy sigma=0.000683 ! 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=1.132 mas, bmaj=3.674 mas, bpa=23.46 degrees ! Estimated noise=1804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.132 x 3.674 at 23.46 degrees (North through East) ! Clean map min=-0.062564 max=2.212 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=0.101567Jy sigma=0.000683 ! Fit after self-cal, rms=0.096822Jy sigma=0.000632 ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=3.675 mas, bpa=23.46 degrees ! Estimated noise=1804.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131881 Jy ! Component: 100 - total flux cleaned = -0.00033 Jy ! Component: 150 - total flux cleaned = 0.000128538 Jy ! Component: 200 - total flux cleaned = 0.000145016 Jy ! Total flux subtracted in 200 components = 0.000145016 Jy ! Clean residual min=-0.012135 max=0.010903 Jy/beam ! Clean residual mean=-0.000006 rms=0.002706 Jy/beam ! Combined flux in latest and established models = 2.83431 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 2.83431 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=0.095073Jy sigma=0.000624 ! Fit after self-cal, rms=0.094997Jy sigma=0.000624 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509474 Jy ! Component: 100 - total flux cleaned = -8.94739e-05 Jy ! Component: 150 - total flux cleaned = -0.000842403 Jy ! Component: 200 - total flux cleaned = -0.00138496 Jy ! Total flux subtracted in 200 components = -0.00138496 Jy ! Clean residual min=-0.011605 max=0.010459 Jy/beam ! Clean residual mean=-0.000005 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 2.83292 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 2.83292 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=0.093904Jy sigma=0.000620 ! Fit after self-cal, rms=0.093842Jy sigma=0.000620 ! 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=0.093842Jy sigma=0.000620 ! Fit after self-cal, rms=0.093900Jy sigma=0.000619 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=0.8753 mas, bmaj=3.378 mas, bpa=25.52 degrees ! Estimated noise=2883.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.70673 Jy ! Component: 100 - total flux cleaned = 2.21213 Jy ! Component: 150 - total flux cleaned = 2.46298 Jy ! Component: 200 - total flux cleaned = 2.61236 Jy ! Total flux subtracted in 200 components = 2.61236 Jy ! Clean residual min=-0.063753 max=0.078881 Jy/beam ! Clean residual mean=0.000011 rms=0.022594 Jy/beam ! Combined flux in latest and established models = 2.61236 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 23 model components to the UV plane model. ! The established model now contains 23 components and 2.61236 Jy ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=3.675 mas, bpa=23.45 degrees ! Estimated noise=1805.54 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112324 Jy ! Component: 100 - total flux cleaned = 0.171873 Jy ! Component: 150 - total flux cleaned = 0.189169 Jy ! Component: 200 - total flux cleaned = 0.202287 Jy ! Total flux subtracted in 200 components = 0.202287 Jy ! Clean residual min=-0.025140 max=0.023002 Jy/beam ! Clean residual mean=-0.000018 rms=0.007395 Jy/beam ! Combined flux in latest and established models = 2.81465 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 2.81465 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=2.073 mas, bmaj=4.446 mas, bpa=11.78 degrees ! Estimated noise=1908.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259391 Jy ! Component: 100 - total flux cleaned = 0.0379102 Jy ! Component: 150 - total flux cleaned = 0.0408988 Jy ! Component: 200 - total flux cleaned = 0.0425604 Jy ! Total flux subtracted in 200 components = 0.0425604 Jy ! Clean residual min=-0.013566 max=0.012339 Jy/beam ! Clean residual mean=-0.000019 rms=0.004141 Jy/beam ! Combined flux in latest and established models = 2.85721 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 = 0.00111419 Jy ! Component: 100 - total flux cleaned = 0.00275629 Jy ! Component: 150 - total flux cleaned = 0.00361614 Jy ! Component: 200 - total flux cleaned = 0.00359381 Jy ! Total flux subtracted in 200 components = 0.00359381 Jy ! Clean residual min=-0.010110 max=0.010757 Jy/beam ! Clean residual mean=-0.000014 rms=0.003213 Jy/beam ! Combined flux in latest and established models = 2.8608 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 94 components and 2.8608 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=3.675 mas, bpa=23.45 degrees ! Estimated noise=1805.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00597674 Jy ! Component: 100 - total flux cleaned = -0.00883087 Jy ! Component: 150 - total flux cleaned = -0.0113863 Jy ! Component: 200 - total flux cleaned = -0.0136314 Jy ! Total flux subtracted in 200 components = -0.0136314 Jy ! Clean residual min=-0.017579 max=0.014163 Jy/beam ! Clean residual mean=-0.000012 rms=0.004102 Jy/beam ! Combined flux in latest and established models = 2.84717 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 2.84717 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=0.106981Jy sigma=0.000667 ! Fit after self-cal, rms=0.104826Jy sigma=0.000662 wmodel J1337-1257_X_2017_04_28_pus_map.mod ! Writing 104 model components to file: J1337-1257_X_2017_04_28_pus_map.mod wobs J1337-1257_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1337-1257_X_2017_04_28_pus_uvs.fits wwins J1337-1257_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J1337-1257_X_2017_04_28_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 = -0.00255946 Jy ! Component: 100 - total flux cleaned = -0.0023368 Jy ! Component: 150 - total flux cleaned = -0.00165068 Jy ! Component: 200 - total flux cleaned = -0.00143725 Jy ! Component: 250 - total flux cleaned = -0.00183633 Jy ! Component: 300 - total flux cleaned = -0.00240173 Jy ! Component: 350 - total flux cleaned = -0.00310863 Jy ! Component: 400 - total flux cleaned = -0.00344106 Jy ! Component: 450 - total flux cleaned = -0.00360056 Jy ! Component: 500 - total flux cleaned = -0.00421382 Jy ! Component: 550 - total flux cleaned = -0.00508467 Jy ! Component: 600 - total flux cleaned = -0.00592719 Jy ! Component: 650 - total flux cleaned = -0.00674263 Jy ! Component: 700 - total flux cleaned = -0.00739852 Jy ! Component: 750 - total flux cleaned = -0.00777826 Jy ! Component: 800 - total flux cleaned = -0.00827297 Jy ! Component: 850 - total flux cleaned = -0.00899707 Jy ! Component: 900 - total flux cleaned = -0.00970229 Jy ! Component: 950 - total flux cleaned = -0.0103868 Jy ! Component: 1000 - total flux cleaned = -0.0110543 Jy ! Component: 1050 - total flux cleaned = -0.0117039 Jy ! Component: 1100 - total flux cleaned = -0.0123406 Jy ! Component: 1150 - total flux cleaned = -0.0129616 Jy ! Component: 1200 - total flux cleaned = -0.0133648 Jy ! Component: 1250 - total flux cleaned = -0.0138576 Jy ! Component: 1300 - total flux cleaned = -0.0144368 Jy ! Component: 1350 - total flux cleaned = -0.0150991 Jy ! Component: 1400 - total flux cleaned = -0.0154692 Jy ! Component: 1450 - total flux cleaned = -0.0160127 Jy ! Component: 1500 - total flux cleaned = -0.0164563 Jy ! Component: 1550 - total flux cleaned = -0.0169782 Jy ! Component: 1600 - total flux cleaned = -0.0174899 Jy ! Component: 1650 - total flux cleaned = -0.01774 Jy ! Component: 1700 - total flux cleaned = -0.0182307 Jy ! Component: 1750 - total flux cleaned = -0.0185528 Jy ! Component: 1800 - total flux cleaned = -0.0190276 Jy ! Component: 1850 - total flux cleaned = -0.0193395 Jy ! Component: 1900 - total flux cleaned = -0.0199507 Jy ! Component: 1950 - total flux cleaned = -0.0204017 Jy ! Component: 2000 - total flux cleaned = -0.0210705 Jy ! Total flux subtracted in 2048 components = -0.0215842 Jy ! Clean residual min=-0.003845 max=0.003634 Jy/beam ! Clean residual mean=-0.000005 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 2.82559 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 209 components and 2.82559 Jy ![Exited script file: muppet] wmap "J1337-1257_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 3.675 at 23.45 degrees (North through East) ! Clean map min=-0.047615 max=2.2152 Jy/beam ! Writing clean map to FITS file: J1337-1257_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.21517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00137901 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186759 0.186759 0.373517 0.747035 1.49407 2.98814 5.97628 11.9526 23.9051 47.8102 95.6204 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.215 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 3.675 at 23.45 degrees (North through East) ! Clean map min=-0.047615 max=2.2152 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 J1337-1257_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:29:51 2019