! Started logfile: J0534-3950_X_2017_10_09_pus_uvs.log on Sun May 12 15:18:00 2019 obs J0534-3950_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0534-3950_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.315259 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0534-3950 ! ! 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 763 lines of history. ! ! Reading 19884 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 J0534-3950_X_2017_10_09_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 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 609 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 609 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 609 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 609 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964101Jy sigma=0.006093 ! Fit after self-cal, rms=0.912352Jy sigma=0.005888 ! 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=0.639 mas, bmaj=3.628 mas, bpa=-23.74 degrees ! Estimated noise=1669.91 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 = 0.0724153 Jy ! Component: 100 - total flux cleaned = 0.0890757 Jy ! Total flux subtracted in 100 components = 0.0890757 Jy ! Clean residual min=-0.006286 max=0.007235 Jy/beam ! Clean residual mean=-0.000037 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.0890757 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0890757 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=0.130250Jy sigma=0.000593 ! Fit after self-cal, rms=0.129896Jy sigma=0.000592 ! 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=0.8912 mas, bmaj=5.251 mas, bpa=-20.91 degrees ! Estimated noise=835.405 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 (-0.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677742 Jy ! Component: 100 - total flux cleaned = 0.00864312 Jy ! Component: 150 - total flux cleaned = 0.00874791 Jy ! Component: 200 - total flux cleaned = 0.00883943 Jy ! Total flux subtracted in 200 components = 0.00883943 Jy ! Clean residual min=-0.002246 max=0.002238 Jy/beam ! Clean residual mean=0.000018 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0979152 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.0979152 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=0.129250Jy sigma=0.000590 ! Fit after self-cal, rms=0.129180Jy sigma=0.000590 ! 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 0.87 KP 1.01 ! LA 0.99 MK 0.99 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! 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 0.98 HN 0.80 KP 1.00 ! LA 1.09 MK 1.01 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! 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 1.06 HN 0.88 KP 1.01 ! LA 0.97 MK 0.99 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! 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 0.77 KP 0.98 ! LA 0.99 MK 1.02 NL 1.00* OV 1.00* ! PT 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 1.01 HN 0.71 KP 0.96 ! LA 1.06 MK 1.02 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! 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 1.05 HN 0.82 KP 0.97 ! LA 1.03 MK 1.05 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! 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 0.96 HN 0.80 KP 1.00 ! LA 1.03 MK 1.04 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! 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 1.03 HN 0.75 KP 0.99 ! LA 1.04 MK 0.95 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! 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 0.86 KP 1.01 ! LA 0.98 MK 1.07 NL 1.00* OV 1.00* ! PT 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 0.96 HN 0.82 KP 1.04 ! LA 1.02 MK 1.04 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! 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 0.94 HN 0.81 KP 1.02 ! LA 0.98 MK 1.06 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! 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 0.65 KP 0.95 ! LA 1.02 MK 1.00 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Fit before self-cal, rms=0.129180Jy sigma=0.000590 ! Fit after self-cal, rms=0.115030Jy sigma=0.000589 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8918 mas, bmaj=5.202 mas, bpa=-20.68 degrees ! Estimated noise=826.262 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 = 0.000322562 Jy ! Component: 100 - total flux cleaned = 0.000374683 Jy ! Component: 150 - total flux cleaned = 0.000495981 Jy ! Component: 200 - total flux cleaned = 0.00058624 Jy ! Total flux subtracted in 200 components = 0.00058624 Jy ! Clean residual min=-0.001588 max=0.001451 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0985014 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.0985014 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=0.115015Jy sigma=0.000589 ! Fit after self-cal, rms=0.114717Jy sigma=0.000588 ! 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=0.114717Jy sigma=0.000588 ! Fit after self-cal, rms=0.112737Jy sigma=0.000587 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=5.205 mas, bpa=-20.62 degrees ! Estimated noise=824.748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630657 Jy ! Component: 100 - total flux cleaned = 0.00061354 Jy ! Component: 150 - total flux cleaned = 0.000597746 Jy ! Component: 200 - total flux cleaned = 0.000612475 Jy ! Total flux subtracted in 200 components = 0.000612475 Jy ! Clean residual min=-0.001302 max=0.001111 Jy/beam ! Clean residual mean=-0.000005 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0991139 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.0991139 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=0.112727Jy sigma=0.000587 ! Fit after self-cal, rms=0.112738Jy sigma=0.000587 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 = 0.000128701 Jy ! Component: 100 - total flux cleaned = 0.000146775 Jy ! Component: 150 - total flux cleaned = 0.000163424 Jy ! Component: 200 - total flux cleaned = 0.000163412 Jy ! Total flux subtracted in 200 components = 0.000163412 Jy ! Clean residual min=-0.001279 max=0.001114 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0992773 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0992773 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=0.112728Jy sigma=0.000587 ! Fit after self-cal, rms=0.112717Jy sigma=0.000587 ! 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=0.112717Jy sigma=0.000587 ! Fit after self-cal, rms=0.112529Jy sigma=0.000587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8885 mas, bmaj=5.199 mas, bpa=-20.62 degrees ! Estimated noise=824.818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437164 Jy ! Component: 100 - total flux cleaned = 0.000437549 Jy ! Component: 150 - total flux cleaned = 0.000466991 Jy ! Component: 200 - total flux cleaned = 0.000480589 Jy ! Total flux subtracted in 200 components = 0.000480589 Jy ! Clean residual min=-0.001219 max=0.001071 Jy/beam ! Clean residual mean=-0.000004 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0997579 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0997579 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=0.112521Jy sigma=0.000587 ! Fit after self-cal, rms=0.112495Jy sigma=0.000587 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 = 0.00010496 Jy ! Component: 100 - total flux cleaned = 0.000104734 Jy ! Component: 150 - total flux cleaned = 0.000104946 Jy ! Component: 200 - total flux cleaned = 0.000133446 Jy ! Total flux subtracted in 200 components = 0.000133446 Jy ! Clean residual min=-0.001214 max=0.001060 Jy/beam ! Clean residual mean=-0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0998913 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0998913 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=0.112487Jy sigma=0.000587 ! Fit after self-cal, rms=0.112476Jy sigma=0.000587 ! 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=0.112476Jy sigma=0.000587 ! Fit after self-cal, rms=0.112213Jy sigma=0.000587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=14.32 mas, bpa=-9.053 degrees ! Estimated noise=967.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298919 Jy ! Component: 100 - total flux cleaned = 0.000318739 Jy ! Component: 150 - total flux cleaned = 0.00034564 Jy ! Component: 200 - total flux cleaned = 0.000370486 Jy ! Total flux subtracted in 200 components = 0.000370486 Jy ! Clean residual min=-0.000735 max=0.000762 Jy/beam ! Clean residual mean=-0.000005 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.100262 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.100262 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=0.112212Jy sigma=0.000587 ! Fit after self-cal, rms=0.112205Jy sigma=0.000587 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 = 7.03208e-05 Jy ! Component: 100 - total flux cleaned = 8.9785e-05 Jy ! Component: 150 - total flux cleaned = 0.000100129 Jy ! Component: 200 - total flux cleaned = 0.000104661 Jy ! Total flux subtracted in 200 components = 0.000104661 Jy ! Clean residual min=-0.000713 max=0.000743 Jy/beam ! Clean residual mean=-0.000004 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.100366 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.100366 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=0.112205Jy sigma=0.000587 ! Fit after self-cal, rms=0.112205Jy sigma=0.000587 ! 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=0.8873 mas, bmaj=5.192 mas, bpa=-20.63 degrees ! Estimated noise=824.922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8873 x 5.192 at -20.63 degrees (North through East) ! Clean map min=-0.0018882 max=0.087913 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=0.6392 mas, bmaj=3.655 mas, bpa=-23.02 degrees ! Estimated noise=1648.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0718722 Jy ! Component: 100 - total flux cleaned = 0.0885784 Jy ! Component: 150 - total flux cleaned = 0.0948302 Jy ! Component: 200 - total flux cleaned = 0.0970104 Jy ! Total flux subtracted in 200 components = 0.0970104 Jy ! Clean residual min=-0.003610 max=0.003558 Jy/beam ! Clean residual mean=-0.000014 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.0970104 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0970104 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8873 mas, bmaj=5.192 mas, bpa=-20.63 degrees ! Estimated noise=824.922 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 = 0.00174764 Jy ! Component: 100 - total flux cleaned = 0.00231717 Jy ! Component: 150 - total flux cleaned = 0.00247782 Jy ! Component: 200 - total flux cleaned = 0.00254855 Jy ! Total flux subtracted in 200 components = 0.00254855 Jy ! Clean residual min=-0.001420 max=0.001324 Jy/beam ! Clean residual mean=-0.000005 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0995589 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.099559 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=14.32 mas, bpa=-9.053 degrees ! Estimated noise=967.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359763 Jy ! Component: 100 - total flux cleaned = 0.00043328 Jy ! Component: 150 - total flux cleaned = 0.000474412 Jy ! Component: 200 - total flux cleaned = 0.000537607 Jy ! Total flux subtracted in 200 components = 0.000537607 Jy ! Clean residual min=-0.000872 max=0.000803 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.100097 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 = 3.51062e-05 Jy ! Component: 100 - total flux cleaned = 6.81275e-05 Jy ! Component: 150 - total flux cleaned = 9.90456e-05 Jy ! Component: 200 - total flux cleaned = 0.000127512 Jy ! Total flux subtracted in 200 components = 0.000127512 Jy ! Clean residual min=-0.000809 max=0.000765 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.100224 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.100224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8873 mas, bmaj=5.192 mas, bpa=-20.63 degrees ! Estimated noise=824.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.57754e-05 Jy ! Component: 100 - total flux cleaned = 8.16634e-05 Jy ! Component: 150 - total flux cleaned = 8.1328e-05 Jy ! Component: 200 - total flux cleaned = 6.06965e-05 Jy ! Total flux subtracted in 200 components = 6.06965e-05 Jy ! Clean residual min=-0.001229 max=0.001167 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.100285 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.100285 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=0.112217Jy sigma=0.000587 ! Fit after self-cal, rms=0.112237Jy sigma=0.000587 wmodel J0534-3950_X_2017_10_09_pus_map.mod ! Writing 65 model components to file: J0534-3950_X_2017_10_09_pus_map.mod wobs J0534-3950_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0534-3950_X_2017_10_09_pus_uvs.fits wwins J0534-3950_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0534-3950_X_2017_10_09_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 = -0.000309344 Jy ! Component: 100 - total flux cleaned = -0.000482019 Jy ! Component: 150 - total flux cleaned = -0.000516853 Jy ! Component: 200 - total flux cleaned = -0.000597234 Jy ! Component: 250 - total flux cleaned = -0.000718141 Jy ! Component: 300 - total flux cleaned = -0.000732728 Jy ! Component: 350 - total flux cleaned = -0.000718783 Jy ! Component: 400 - total flux cleaned = -0.000705315 Jy ! Component: 450 - total flux cleaned = -0.000692355 Jy ! Component: 500 - total flux cleaned = -0.000717309 Jy ! Component: 550 - total flux cleaned = -0.000717724 Jy ! Component: 600 - total flux cleaned = -0.000706108 Jy ! Component: 650 - total flux cleaned = -0.000671826 Jy ! Component: 700 - total flux cleaned = -0.00068317 Jy ! Component: 750 - total flux cleaned = -0.000694253 Jy ! Component: 800 - total flux cleaned = -0.000672433 Jy ! Component: 850 - total flux cleaned = -0.000661729 Jy ! Component: 900 - total flux cleaned = -0.00069356 Jy ! Component: 950 - total flux cleaned = -0.000735277 Jy ! Component: 1000 - total flux cleaned = -0.000735261 Jy ! Component: 1050 - total flux cleaned = -0.000776235 Jy ! Component: 1100 - total flux cleaned = -0.000836632 Jy ! Component: 1150 - total flux cleaned = -0.000836772 Jy ! Component: 1200 - total flux cleaned = -0.000875959 Jy ! Component: 1250 - total flux cleaned = -0.000885608 Jy ! Component: 1300 - total flux cleaned = -0.000933656 Jy ! Component: 1350 - total flux cleaned = -0.000943025 Jy ! Component: 1400 - total flux cleaned = -0.000943121 Jy ! Component: 1450 - total flux cleaned = -0.000952542 Jy ! Component: 1500 - total flux cleaned = -0.000989375 Jy ! Component: 1550 - total flux cleaned = -0.00100752 Jy ! Component: 1600 - total flux cleaned = -0.00104363 Jy ! Component: 1650 - total flux cleaned = -0.0010616 Jy ! Component: 1700 - total flux cleaned = -0.00109707 Jy ! Component: 1750 - total flux cleaned = -0.00113224 Jy ! Component: 1800 - total flux cleaned = -0.0011845 Jy ! Component: 1850 - total flux cleaned = -0.00120181 Jy ! Component: 1900 - total flux cleaned = -0.00126191 Jy ! Component: 1950 - total flux cleaned = -0.00128753 Jy ! Component: 2000 - total flux cleaned = -0.0013299 Jy ! Total flux subtracted in 2048 components = -0.0013804 Jy ! Clean residual min=-0.000445 max=0.000507 Jy/beam ! Clean residual mean=-0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0989044 Jy keep ! Adding 83 model components to the UV plane model. ! The established model now contains 148 components and 0.0989044 Jy ![Exited script file: muppet] wmap "J0534-3950_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8873 x 5.192 at -20.63 degrees (North through East) ! Clean map min=-0.0016609 max=0.086374 Jy/beam ! Writing clean map to FITS file: J0534-3950_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0863735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160333 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.556882 0.556882 1.11376 2.22753 4.45506 8.91011 17.8202 35.6404 71.2809 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8873 x 5.192 at -20.63 degrees (North through East) ! Clean map min=-0.0016609 max=0.086374 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 J0534-3950_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:18:02 2019