! Started logfile: J0750-3759_X_2017_09_26_pus_uvs.log on Sat May 11 13:36:19 2019 obs J0750-3759_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0750-3759_X_2017_09_26_pus_uva.fits ! AN table 1: 174 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.306992 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0750-3759 ! ! 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 947 lines of history. ! ! Reading 23076 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 J0750-3759_X_2017_09_26_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 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 708 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 752 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006200Jy sigma=0.007018 ! Fit after self-cal, rms=0.943871Jy sigma=0.006592 ! 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=0.7182 mas, bmaj=3.982 mas, bpa=-24.34 degrees ! Estimated noise=1907.69 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 = 0.0451828 Jy ! Component: 100 - total flux cleaned = 0.0551114 Jy ! Total flux subtracted in 100 components = 0.0551114 Jy ! Clean residual min=-0.003604 max=0.003699 Jy/beam ! Clean residual mean=0.000003 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.0551114 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0551114 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=0.082115Jy sigma=0.000548 ! Fit after self-cal, rms=0.080762Jy sigma=0.000539 ! 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=0.9256 mas, bmaj=4.487 mas, bpa=-23.79 degrees ! Estimated noise=681.871 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 = 0.00484468 Jy ! Component: 100 - total flux cleaned = 0.00597878 Jy ! Component: 150 - total flux cleaned = 0.00598258 Jy ! Component: 200 - total flux cleaned = 0.00601511 Jy ! Total flux subtracted in 200 components = 0.00601511 Jy ! Clean residual min=-0.002128 max=0.002030 Jy/beam ! Clean residual mean=0.000003 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0611265 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0611265 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=0.080448Jy sigma=0.000537 ! Fit after self-cal, rms=0.080388Jy sigma=0.000537 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 0.98 ! LA 1.01 MK 1.06 NL 1.00* OV 1.09 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* KP 0.98 ! LA 1.01 MK 1.07 NL 1.00* OV 1.03 ! PT 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00* KP 0.98 ! LA 1.06 MK 1.02 NL 1.00* OV 1.07 ! PT 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 1.06 ! LA 1.02 MK 0.97 NL 1.00* OV 1.07 ! PT 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.00* KP 1.07 ! LA 1.07 MK 0.97 NL 1.00* OV 1.06 ! PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.00* KP 1.01 ! LA 0.98 MK 1.07 NL 1.00* OV 1.09 ! PT 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 1.00* KP 1.03 ! LA 1.04 MK 1.01 NL 1.00* OV 1.04 ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 1.00* KP 0.85 ! LA 0.94 MK 0.99 NL 1.00* OV 1.06 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 1.00* KP 0.84 ! LA 0.99 MK 0.96 NL 1.00* OV 1.12 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00* KP 0.91 ! LA 0.96 MK 0.94 NL 1.00* OV 1.17 ! PT 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00* HN 1.00* KP 0.95 ! LA 0.97 MK 0.89 NL 1.00* OV 1.08 ! PT 0.87 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.00* HN 1.00* KP 0.89 ! LA 0.93 MK 1.01 NL 1.00* OV 0.94 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.080388Jy sigma=0.000537 ! Fit after self-cal, rms=0.077683Jy sigma=0.000535 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9277 mas, bmaj=4.467 mas, bpa=-23.7 degrees ! Estimated noise=677.041 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 = 8.08924e-05 Jy ! Component: 100 - total flux cleaned = 7.03947e-05 Jy ! Component: 150 - total flux cleaned = 6.0733e-05 Jy ! Component: 200 - total flux cleaned = 5.25829e-05 Jy ! Total flux subtracted in 200 components = 5.25829e-05 Jy ! Clean residual min=-0.001421 max=0.001292 Jy/beam ! Clean residual mean=-0.000006 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0611791 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0611791 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=0.077680Jy sigma=0.000535 ! Fit after self-cal, rms=0.077595Jy sigma=0.000534 ! 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=0.077595Jy sigma=0.000534 ! Fit after self-cal, rms=0.077632Jy sigma=0.000534 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=4.459 mas, bpa=-23.77 degrees ! Estimated noise=676.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.06748e-05 Jy ! Component: 100 - total flux cleaned = 7.53275e-05 Jy ! Component: 150 - total flux cleaned = 7.54149e-05 Jy ! Component: 200 - total flux cleaned = 7.57825e-05 Jy ! Total flux subtracted in 200 components = 7.57825e-05 Jy ! Clean residual min=-0.001390 max=0.001181 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0612548 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0612548 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=0.077631Jy sigma=0.000534 ! Fit after self-cal, rms=0.077660Jy sigma=0.000533 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 = -6.07649e-07 Jy ! Component: 100 - total flux cleaned = -1.03283e-06 Jy ! Component: 150 - total flux cleaned = -1.10618e-06 Jy ! Component: 200 - total flux cleaned = -1.11718e-06 Jy ! Total flux subtracted in 200 components = -1.11718e-06 Jy ! Clean residual min=-0.001347 max=0.001204 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0612537 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0612537 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=0.077659Jy sigma=0.000533 ! Fit after self-cal, rms=0.077658Jy sigma=0.000533 ! 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=0.077658Jy sigma=0.000533 ! Fit after self-cal, rms=0.078476Jy sigma=0.000533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9295 mas, bmaj=4.463 mas, bpa=-23.79 degrees ! Estimated noise=680.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208715 Jy ! Component: 100 - total flux cleaned = 0.000273284 Jy ! Component: 150 - total flux cleaned = 0.000280765 Jy ! Component: 200 - total flux cleaned = 0.000280767 Jy ! Total flux subtracted in 200 components = 0.000280767 Jy ! Clean residual min=-0.001347 max=0.001204 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0615345 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.0615345 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=0.078474Jy sigma=0.000533 ! Fit after self-cal, rms=0.078522Jy sigma=0.000533 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 = -5.99311e-06 Jy ! Component: 100 - total flux cleaned = 3.47927e-05 Jy ! Component: 150 - total flux cleaned = 3.50229e-05 Jy ! Component: 200 - total flux cleaned = 3.00983e-05 Jy ! Total flux subtracted in 200 components = 3.00983e-05 Jy ! Clean residual min=-0.001355 max=0.001247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0615646 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0615646 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=0.078521Jy sigma=0.000533 ! Fit after self-cal, rms=0.078522Jy sigma=0.000533 ! 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=0.078522Jy sigma=0.000533 ! Fit after self-cal, rms=0.079095Jy sigma=0.000533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.09 mas, bmaj=8.265 mas, bpa=-3.928 degrees ! Estimated noise=849.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274706 Jy ! Component: 100 - total flux cleaned = 0.000292313 Jy ! Component: 150 - total flux cleaned = 0.000301188 Jy ! Component: 200 - total flux cleaned = 0.000308155 Jy ! Total flux subtracted in 200 components = 0.000308155 Jy ! Clean residual min=-0.001329 max=0.001456 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0618728 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0618728 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=0.079095Jy sigma=0.000533 ! Fit after self-cal, rms=0.079118Jy sigma=0.000533 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 = 4.1287e-05 Jy ! Component: 100 - total flux cleaned = 5.20367e-05 Jy ! Component: 150 - total flux cleaned = 6.01861e-05 Jy ! Component: 200 - total flux cleaned = 6.0299e-05 Jy ! Total flux subtracted in 200 components = 6.0299e-05 Jy ! Clean residual min=-0.001321 max=0.001464 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0619331 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.061933 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=0.079118Jy sigma=0.000533 ! Fit after self-cal, rms=0.079120Jy sigma=0.000533 ! 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=0.9299 mas, bmaj=4.465 mas, bpa=-23.79 degrees ! Estimated noise=683.633 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9299 x 4.465 at -23.79 degrees (North through East) ! Clean map min=-0.001275 max=0.057789 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=0.7201 mas, bmaj=3.941 mas, bpa=-24.26 degrees ! Estimated noise=1972.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474122 Jy ! Component: 100 - total flux cleaned = 0.0578354 Jy ! Component: 150 - total flux cleaned = 0.0603262 Jy ! Component: 200 - total flux cleaned = 0.0608646 Jy ! Total flux subtracted in 200 components = 0.0608646 Jy ! Clean residual min=-0.001962 max=0.002142 Jy/beam ! Clean residual mean=0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0608646 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0608646 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9299 mas, bmaj=4.465 mas, bpa=-23.79 degrees ! Estimated noise=683.633 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 = 0.000944121 Jy ! Component: 100 - total flux cleaned = 0.00113192 Jy ! Component: 150 - total flux cleaned = 0.00113206 Jy ! Component: 200 - total flux cleaned = 0.00111878 Jy ! Total flux subtracted in 200 components = 0.00111878 Jy ! Clean residual min=-0.001344 max=0.001255 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0619834 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0619834 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=3.09 mas, bmaj=8.265 mas, bpa=-3.928 degrees ! Estimated noise=849.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.49459e-05 Jy ! Component: 100 - total flux cleaned = -2.43177e-05 Jy ! Component: 150 - total flux cleaned = -2.44752e-05 Jy ! Component: 200 - total flux cleaned = -2.86118e-05 Jy ! Total flux subtracted in 200 components = -2.86118e-05 Jy ! Clean residual min=-0.001325 max=0.001478 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0619548 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 = 3.15454e-06 Jy ! Component: 100 - total flux cleaned = 2.91774e-06 Jy ! Component: 150 - total flux cleaned = 5.71703e-06 Jy ! Component: 200 - total flux cleaned = 8.41588e-06 Jy ! Total flux subtracted in 200 components = 8.41588e-06 Jy ! Clean residual min=-0.001324 max=0.001475 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0619632 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.0619632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9299 mas, bmaj=4.465 mas, bpa=-23.79 degrees ! Estimated noise=683.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.66166e-05 Jy ! Component: 100 - total flux cleaned = -1.77986e-05 Jy ! Component: 150 - total flux cleaned = 5.32085e-06 Jy ! Component: 200 - total flux cleaned = 1.18149e-05 Jy ! Total flux subtracted in 200 components = 1.18149e-05 Jy ! Clean residual min=-0.001372 max=0.001230 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.061975 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.061975 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=0.079120Jy sigma=0.000533 ! Fit after self-cal, rms=0.079120Jy sigma=0.000533 wmodel J0750-3759_X_2017_09_26_pus_map.mod ! Writing 61 model components to file: J0750-3759_X_2017_09_26_pus_map.mod wobs J0750-3759_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0750-3759_X_2017_09_26_pus_uvs.fits wwins J0750-3759_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0750-3759_X_2017_09_26_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 = -5.78601e-05 Jy ! Component: 100 - total flux cleaned = 2.21942e-05 Jy ! Component: 150 - total flux cleaned = 0.000178335 Jy ! Component: 200 - total flux cleaned = 0.000350829 Jy ! Component: 250 - total flux cleaned = 0.000482817 Jy ! Component: 300 - total flux cleaned = 0.000578937 Jy ! Component: 350 - total flux cleaned = 0.00064304 Jy ! Component: 400 - total flux cleaned = 0.000751727 Jy ! Component: 450 - total flux cleaned = 0.000832614 Jy ! Component: 500 - total flux cleaned = 0.000877095 Jy ! Component: 550 - total flux cleaned = 0.0009406 Jy ! Component: 600 - total flux cleaned = 0.00102092 Jy ! Component: 650 - total flux cleaned = 0.00111692 Jy ! Component: 700 - total flux cleaned = 0.00121914 Jy ! Component: 750 - total flux cleaned = 0.00131804 Jy ! Component: 800 - total flux cleaned = 0.00138752 Jy ! Component: 850 - total flux cleaned = 0.00146288 Jy ! Component: 900 - total flux cleaned = 0.00151139 Jy ! Component: 950 - total flux cleaned = 0.00157401 Jy ! Component: 1000 - total flux cleaned = 0.00164273 Jy ! Component: 1050 - total flux cleaned = 0.00170243 Jy ! Component: 1100 - total flux cleaned = 0.0017681 Jy ! Component: 1150 - total flux cleaned = 0.0017965 Jy ! Component: 1200 - total flux cleaned = 0.0018173 Jy ! Component: 1250 - total flux cleaned = 0.00185147 Jy ! Component: 1300 - total flux cleaned = 0.00186492 Jy ! Component: 1350 - total flux cleaned = 0.00190465 Jy ! Component: 1400 - total flux cleaned = 0.00193068 Jy ! Component: 1450 - total flux cleaned = 0.00196297 Jy ! Component: 1500 - total flux cleaned = 0.00200121 Jy ! Component: 1550 - total flux cleaned = 0.00203899 Jy ! Component: 1600 - total flux cleaned = 0.00206384 Jy ! Component: 1650 - total flux cleaned = 0.00208853 Jy ! Component: 1700 - total flux cleaned = 0.00213112 Jy ! Component: 1750 - total flux cleaned = 0.00214319 Jy ! Component: 1800 - total flux cleaned = 0.00217301 Jy ! Component: 1850 - total flux cleaned = 0.00219072 Jy ! Component: 1900 - total flux cleaned = 0.00221996 Jy ! Component: 1950 - total flux cleaned = 0.00224888 Jy ! Component: 2000 - total flux cleaned = 0.00227189 Jy ! Total flux subtracted in 2048 components = 0.00231177 Jy ! Clean residual min=-0.000344 max=0.000315 Jy/beam ! Clean residual mean=0.000005 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0642867 Jy keep ! Adding 96 model components to the UV plane model. ! The established model now contains 157 components and 0.0642868 Jy ![Exited script file: muppet] wmap "J0750-3759_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9299 x 4.465 at -23.79 degrees (North through East) ! Clean map min=-0.00071922 max=0.057005 Jy/beam ! Writing clean map to FITS file: J0750-3759_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0570051 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.560681 0.560681 1.12136 2.24272 4.48545 8.97089 17.9418 35.8836 71.7672 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9299 x 4.465 at -23.79 degrees (North through East) ! Clean map min=-0.00071922 max=0.057005 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 J0750-3759_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:36:21 2019