! Started logfile: J0803-0805_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:18 2019 obs J0803-0805_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0803-0805_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.741799 visibilities/baseline/integration-bin. ! Found source: J0803-0805 ! ! 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 1309 lines of history. ! ! Reading 33648 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 J0803-0805_X_2017_01_16_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897213Jy sigma=0.007278 ! Fit after self-cal, rms=0.881540Jy sigma=0.007178 ! 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=0.8393 mas, bmaj=2.648 mas, bpa=20.1 degrees ! Estimated noise=782.151 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 = 0.0969016 Jy ! Component: 100 - total flux cleaned = 0.118047 Jy ! Total flux subtracted in 100 components = 0.118047 Jy ! Clean residual min=-0.003932 max=0.005974 Jy/beam ! Clean residual mean=-0.000019 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.118047 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.118047 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=0.097084Jy sigma=0.000658 ! Fit after self-cal, rms=0.097066Jy sigma=0.000658 ! 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=1.046 mas, bmaj=2.891 mas, bpa=19.11 degrees ! Estimated noise=500.897 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 = 0.00767536 Jy ! Component: 100 - total flux cleaned = 0.0114315 Jy ! Component: 150 - total flux cleaned = 0.0135009 Jy ! Component: 200 - total flux cleaned = 0.0142702 Jy ! Total flux subtracted in 200 components = 0.0142702 Jy ! Clean residual min=-0.002488 max=0.003458 Jy/beam ! Clean residual mean=-0.000024 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.132317 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.132317 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=0.096762Jy sigma=0.000651 ! Fit after self-cal, rms=0.096763Jy sigma=0.000650 ! 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 1.08 FD 1.00 HN 0.92 KP 1.03 ! LA 0.98 MK 1.00* NL 0.96 OV 0.98 ! PT 1.22 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.96 KP 0.98 ! LA 1.00 MK 1.00* NL 0.96 OV 1.00 ! PT 1.34 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.00 KP 1.00 ! LA 0.96 MK 1.00* NL 0.95 OV 0.97 ! PT 1.33 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.97 KP 0.99 ! LA 0.98 MK 1.00* NL 0.95 OV 0.99 ! PT 1.32 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.94 KP 0.99 ! LA 1.00 MK 1.00* NL 0.95 OV 0.97 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.93 KP 0.96 ! LA 0.98 MK 1.00* NL 0.99 OV 0.98 ! PT 1.22 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 0.99 ! LA 0.96 MK 1.00* NL 0.94 OV 0.96 ! PT 1.30 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 1.00 ! LA 0.99 MK 1.00* NL 0.99 OV 0.95 ! PT 1.37 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 1.00 ! LA 0.94 MK 1.00* NL 0.96 OV 0.96 ! PT 1.28 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 1.00 ! LA 0.96 MK 1.00* NL 0.96 OV 0.98 ! PT 1.35 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.99 KP 1.00 ! LA 0.98 MK 1.00* NL 0.93 OV 1.01 ! PT 1.30 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.95 KP 1.01 ! LA 0.95 MK 1.00* NL 0.95 OV 1.01 ! PT 1.40 SC 1.02 ! ! ! Fit before self-cal, rms=0.096763Jy sigma=0.000650 ! Fit after self-cal, rms=0.107692Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.866 mas, bpa=18.88 degrees ! Estimated noise=498.275 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 (-1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278923 Jy ! Component: 100 - total flux cleaned = 0.00371117 Jy ! Component: 150 - total flux cleaned = 0.00379798 Jy ! Component: 200 - total flux cleaned = 0.00383388 Jy ! Total flux subtracted in 200 components = 0.00383388 Jy ! Clean residual min=-0.001853 max=0.001674 Jy/beam ! Clean residual mean=-0.000009 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.136151 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.136151 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=0.107626Jy sigma=0.000646 ! Fit after self-cal, rms=0.107827Jy sigma=0.000645 ! 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=0.107827Jy sigma=0.000645 ! Fit after self-cal, rms=0.109078Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.858 mas, bpa=18.8 degrees ! Estimated noise=498.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127792 Jy ! Component: 100 - total flux cleaned = 0.00157593 Jy ! Component: 150 - total flux cleaned = 0.00173785 Jy ! Component: 200 - total flux cleaned = 0.00189671 Jy ! Total flux subtracted in 200 components = 0.00189671 Jy ! Clean residual min=-0.001766 max=0.001469 Jy/beam ! Clean residual mean=-0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.138048 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.138048 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=0.109061Jy sigma=0.000644 ! Fit after self-cal, rms=0.109086Jy sigma=0.000644 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 = 0.000258208 Jy ! Component: 100 - total flux cleaned = 0.000221168 Jy ! Component: 150 - total flux cleaned = 0.000203673 Jy ! Component: 200 - total flux cleaned = 0.000172643 Jy ! Total flux subtracted in 200 components = 0.000172643 Jy ! Clean residual min=-0.001771 max=0.001403 Jy/beam ! Clean residual mean=-0.000006 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.13822 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.13822 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=0.109080Jy sigma=0.000643 ! Fit after self-cal, rms=0.109081Jy sigma=0.000643 ! 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=0.109081Jy sigma=0.000643 ! Fit after self-cal, rms=0.109724Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.852 mas, bpa=18.72 degrees ! Estimated noise=498.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000638596 Jy ! Component: 100 - total flux cleaned = 0.000834594 Jy ! Component: 150 - total flux cleaned = 0.000915458 Jy ! Component: 200 - total flux cleaned = 0.000915764 Jy ! Total flux subtracted in 200 components = 0.000915764 Jy ! Clean residual min=-0.001728 max=0.001357 Jy/beam ! Clean residual mean=-0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.139136 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.139136 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=0.109718Jy sigma=0.000643 ! Fit after self-cal, rms=0.109724Jy sigma=0.000643 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 = 6.4516e-05 Jy ! Component: 100 - total flux cleaned = 6.51159e-05 Jy ! Component: 150 - total flux cleaned = 2.94912e-05 Jy ! Component: 200 - total flux cleaned = 1.81877e-05 Jy ! Total flux subtracted in 200 components = 1.81877e-05 Jy ! Clean residual min=-0.001729 max=0.001353 Jy/beam ! Clean residual mean=-0.000005 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.139154 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.139154 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=0.109723Jy sigma=0.000643 ! Fit after self-cal, rms=0.109721Jy sigma=0.000643 ! 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=0.109721Jy sigma=0.000643 ! Fit after self-cal, rms=0.109982Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.096 mas, bmaj=3.748 mas, bpa=6.384 degrees ! Estimated noise=612.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191676 Jy ! Component: 100 - total flux cleaned = 0.000194145 Jy ! Component: 150 - total flux cleaned = 0.000183741 Jy ! Component: 200 - total flux cleaned = 0.000157182 Jy ! Total flux subtracted in 200 components = 0.000157182 Jy ! Clean residual min=-0.001605 max=0.001421 Jy/beam ! Clean residual mean=-0.000006 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.139312 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.139312 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=0.109981Jy sigma=0.000643 ! Fit after self-cal, rms=0.109982Jy sigma=0.000643 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 = -6.30952e-05 Jy ! Component: 100 - total flux cleaned = -7.99091e-05 Jy ! Component: 150 - total flux cleaned = -0.000117559 Jy ! Component: 200 - total flux cleaned = -0.000144691 Jy ! Total flux subtracted in 200 components = -0.000144691 Jy ! Clean residual min=-0.001607 max=0.001403 Jy/beam ! Clean residual mean=-0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.139167 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.139167 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=0.109981Jy sigma=0.000643 ! Fit after self-cal, rms=0.109980Jy sigma=0.000643 ! 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=1.043 mas, bmaj=2.847 mas, bpa=18.66 degrees ! Estimated noise=498.925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 2.847 at 18.66 degrees (North through East) ! Clean map min=-0.0016316 max=0.12475 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=0.8399 mas, bmaj=2.608 mas, bpa=19.71 degrees ! Estimated noise=776.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0960376 Jy ! Component: 100 - total flux cleaned = 0.117305 Jy ! Component: 150 - total flux cleaned = 0.125406 Jy ! Component: 200 - total flux cleaned = 0.129702 Jy ! Total flux subtracted in 200 components = 0.129702 Jy ! Clean residual min=-0.002499 max=0.002587 Jy/beam ! Clean residual mean=-0.000006 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.129702 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.129702 Jy ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.847 mas, bpa=18.66 degrees ! Estimated noise=498.925 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 = 0.00320149 Jy ! Component: 100 - total flux cleaned = 0.0052891 Jy ! Component: 150 - total flux cleaned = 0.00654355 Jy ! Component: 200 - total flux cleaned = 0.00737579 Jy ! Total flux subtracted in 200 components = 0.00737579 Jy ! Clean residual min=-0.001765 max=0.001409 Jy/beam ! Clean residual mean=-0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.137078 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.137078 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=2.096 mas, bmaj=3.748 mas, bpa=6.384 degrees ! Estimated noise=612.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121136 Jy ! Component: 100 - total flux cleaned = 0.0017399 Jy ! Component: 150 - total flux cleaned = 0.00193009 Jy ! Component: 200 - total flux cleaned = 0.00201335 Jy ! Total flux subtracted in 200 components = 0.00201335 Jy ! Clean residual min=-0.001605 max=0.001476 Jy/beam ! Clean residual mean=-0.000007 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.139092 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 = 5.45676e-05 Jy ! Component: 100 - total flux cleaned = 5.45067e-05 Jy ! Component: 150 - total flux cleaned = 5.49065e-05 Jy ! Component: 200 - total flux cleaned = 5.5225e-05 Jy ! Total flux subtracted in 200 components = 5.5225e-05 Jy ! Clean residual min=-0.001612 max=0.001440 Jy/beam ! Clean residual mean=-0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.139147 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.139147 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.847 mas, bpa=18.66 degrees ! Estimated noise=498.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173866 Jy ! Component: 100 - total flux cleaned = 0.000112905 Jy ! Component: 150 - total flux cleaned = 0.000111514 Jy ! Component: 200 - total flux cleaned = 0.000142539 Jy ! Total flux subtracted in 200 components = 0.000142539 Jy ! Clean residual min=-0.001706 max=0.001377 Jy/beam ! Clean residual mean=-0.000004 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.139289 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.139289 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=0.109982Jy sigma=0.000643 ! Fit after self-cal, rms=0.109981Jy sigma=0.000643 wmodel J0803-0805_X_2017_01_16_pus_map.mod ! Writing 89 model components to file: J0803-0805_X_2017_01_16_pus_map.mod wobs J0803-0805_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0803-0805_X_2017_01_16_pus_uvs.fits wwins J0803-0805_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0803-0805_X_2017_01_16_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 = -0.000445903 Jy ! Component: 100 - total flux cleaned = -0.00034728 Jy ! Component: 150 - total flux cleaned = -0.000436822 Jy ! Component: 200 - total flux cleaned = -0.00062337 Jy ! Component: 250 - total flux cleaned = -0.000722089 Jy ! Component: 300 - total flux cleaned = -0.000816481 Jy ! Component: 350 - total flux cleaned = -0.000870946 Jy ! Component: 400 - total flux cleaned = -0.000923153 Jy ! Component: 450 - total flux cleaned = -0.000973972 Jy ! Component: 500 - total flux cleaned = -0.00102414 Jy ! Component: 550 - total flux cleaned = -0.00110538 Jy ! Component: 600 - total flux cleaned = -0.00118475 Jy ! Component: 650 - total flux cleaned = -0.00120013 Jy ! Component: 700 - total flux cleaned = -0.00123074 Jy ! Component: 750 - total flux cleaned = -0.00129075 Jy ! Component: 800 - total flux cleaned = -0.00133466 Jy ! Component: 850 - total flux cleaned = -0.00137778 Jy ! Component: 900 - total flux cleaned = -0.00139192 Jy ! Component: 950 - total flux cleaned = -0.0014479 Jy ! Component: 1000 - total flux cleaned = -0.00151655 Jy ! Component: 1050 - total flux cleaned = -0.00155687 Jy ! Component: 1100 - total flux cleaned = -0.00163657 Jy ! Component: 1150 - total flux cleaned = -0.00170189 Jy ! Component: 1200 - total flux cleaned = -0.00179208 Jy ! Component: 1250 - total flux cleaned = -0.00181734 Jy ! Component: 1300 - total flux cleaned = -0.00184251 Jy ! Component: 1350 - total flux cleaned = -0.00191708 Jy ! Component: 1400 - total flux cleaned = -0.00197826 Jy ! Component: 1450 - total flux cleaned = -0.00201455 Jy ! Component: 1500 - total flux cleaned = -0.00205051 Jy ! Component: 1550 - total flux cleaned = -0.0020622 Jy ! Component: 1600 - total flux cleaned = -0.00208569 Jy ! Component: 1650 - total flux cleaned = -0.00207412 Jy ! Component: 1700 - total flux cleaned = -0.00210863 Jy ! Component: 1750 - total flux cleaned = -0.00210869 Jy ! Component: 1800 - total flux cleaned = -0.00214226 Jy ! Component: 1850 - total flux cleaned = -0.00212014 Jy ! Component: 1900 - total flux cleaned = -0.00210944 Jy ! Component: 1950 - total flux cleaned = -0.00215288 Jy ! Component: 2000 - total flux cleaned = -0.00214207 Jy ! Total flux subtracted in 2048 components = -0.00214208 Jy ! Clean residual min=-0.000529 max=0.000650 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.137147 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 224 components and 0.137147 Jy ![Exited script file: muppet] wmap "J0803-0805_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 2.847 at 18.66 degrees (North through East) ! Clean map min=-0.0016908 max=0.12443 Jy/beam ! Writing clean map to FITS file: J0803-0805_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124428 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212355 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511997 0.511997 1.02399 2.04799 4.09597 8.19195 16.3839 32.7678 65.5356 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 2.847 at 18.66 degrees (North through East) ! Clean map min=-0.0016908 max=0.12443 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 J0803-0805_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:20 2019