! Started logfile: J1246-2547_X_2017_02_24_pus_uvs.log on Sat May 4 10:02:53 2019 obs J1246-2547_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1246-2547_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 1882 lines of history. ! ! Reading 3744 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 J1246-2547_X_2017_02_24_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.605577Jy sigma=0.004670 ! Fit after self-cal, rms=0.599301Jy sigma=0.004626 ! 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=0.6799 mas, bmaj=1.835 mas, bpa=-10.15 degrees ! Estimated noise=2271.88 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 = 0.30799 Jy ! Component: 100 - total flux cleaned = 0.387789 Jy ! Total flux subtracted in 100 components = 0.387789 Jy ! Clean residual min=-0.016358 max=0.032613 Jy/beam ! Clean residual mean=-0.000126 rms=0.004954 Jy/beam ! Combined flux in latest and established models = 0.387789 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.387789 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=0.111243Jy sigma=0.000797 ! Fit after self-cal, rms=0.111121Jy sigma=0.000796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345997 Jy ! Component: 100 - total flux cleaned = 0.0517044 Jy ! Total flux subtracted in 100 components = 0.0517044 Jy ! Clean residual min=-0.009317 max=0.012514 Jy/beam ! Clean residual mean=-0.000042 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.439493 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.439493 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=0.098402Jy sigma=0.000685 ! Fit after self-cal, rms=0.098288Jy sigma=0.000684 ! 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=0.8451 mas, bmaj=2.107 mas, bpa=-8.474 degrees ! Estimated noise=1522.32 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 = 0.0114629 Jy ! Component: 100 - total flux cleaned = 0.0162175 Jy ! Component: 150 - total flux cleaned = 0.0177577 Jy ! Component: 200 - total flux cleaned = 0.0180499 Jy ! Total flux subtracted in 200 components = 0.0180499 Jy ! Clean residual min=-0.006392 max=0.008848 Jy/beam ! Clean residual mean=-0.000027 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.457543 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.457543 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=0.097111Jy sigma=0.000674 ! Fit after self-cal, rms=0.097079Jy sigma=0.000674 ! 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 1.07 HN 1.13 KP 0.97 ! LA 1.02 MK 1.00 NL 0.98 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.11 KP 0.99 ! LA 1.01 MK 0.98 NL 0.97 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.04 KP 1.02 ! LA 0.97 MK 1.01 NL 0.95 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.08 KP 0.99 ! LA 1.03 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.10 KP 0.98 ! LA 1.02 MK 1.03 NL 0.97 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.05 KP 1.01 ! LA 1.07 MK 1.02 NL 0.95 OV 1.02 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.10 KP 1.00 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.12 KP 1.03 ! LA 1.07 MK 0.99 NL 0.96 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.14 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 0.98 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.04 ! LA 1.02 MK 0.97 NL 0.93 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 1.00 ! LA 1.00 MK 0.98 NL 0.99 OV 1.00 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.07 KP 0.82 ! LA 1.01 MK 0.99 NL 0.96 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.097079Jy sigma=0.000674 ! Fit after self-cal, rms=0.095406Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.846 mas, bmaj=2.1 mas, bpa=-8.421 degrees ! Estimated noise=1521.13 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 (14.4, -25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068006 Jy ! Component: 100 - total flux cleaned = 0.0094523 Jy ! Component: 150 - total flux cleaned = 0.00999608 Jy ! Component: 200 - total flux cleaned = 0.0101614 Jy ! Total flux subtracted in 200 components = 0.0101614 Jy ! Clean residual min=-0.004667 max=0.004413 Jy/beam ! Clean residual mean=-0.000031 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.467705 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.467705 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=0.094969Jy sigma=0.000652 ! Fit after self-cal, rms=0.094960Jy sigma=0.000652 ! 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=0.094960Jy sigma=0.000652 ! Fit after self-cal, rms=0.094790Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8462 mas, bmaj=2.1 mas, bpa=-8.421 degrees ! Estimated noise=1518.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941319 Jy ! Component: 100 - total flux cleaned = 0.00105897 Jy ! Component: 150 - total flux cleaned = 0.000982981 Jy ! Component: 200 - total flux cleaned = 0.00105143 Jy ! Total flux subtracted in 200 components = 0.00105143 Jy ! Clean residual min=-0.004447 max=0.004173 Jy/beam ! Clean residual mean=-0.000024 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.468756 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.468756 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=0.094744Jy sigma=0.000651 ! Fit after self-cal, rms=0.094733Jy sigma=0.000651 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 = -2.86831e-05 Jy ! Component: 100 - total flux cleaned = 0.000121389 Jy ! Component: 150 - total flux cleaned = 0.000175773 Jy ! Component: 200 - total flux cleaned = 0.000226549 Jy ! Total flux subtracted in 200 components = 0.000226549 Jy ! Clean residual min=-0.004321 max=0.004180 Jy/beam ! Clean residual mean=-0.000022 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.468983 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.468982 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=0.094716Jy sigma=0.000651 ! Fit after self-cal, rms=0.094712Jy sigma=0.000651 ! 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=0.094712Jy sigma=0.000651 ! Fit after self-cal, rms=0.094699Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.101 mas, bpa=-8.389 degrees ! Estimated noise=1518.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180695 Jy ! Component: 100 - total flux cleaned = 0.00020866 Jy ! Component: 150 - total flux cleaned = 0.000208375 Jy ! Component: 200 - total flux cleaned = 0.000229775 Jy ! Total flux subtracted in 200 components = 0.000229775 Jy ! Clean residual min=-0.004207 max=0.004176 Jy/beam ! Clean residual mean=-0.000022 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.469212 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.469212 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=0.094685Jy sigma=0.000651 ! Fit after self-cal, rms=0.094680Jy sigma=0.000651 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 = 3.25685e-05 Jy ! Component: 100 - total flux cleaned = 5.28483e-05 Jy ! Component: 150 - total flux cleaned = 7.18708e-05 Jy ! Component: 200 - total flux cleaned = 9.08786e-05 Jy ! Total flux subtracted in 200 components = 9.08786e-05 Jy ! Clean residual min=-0.004153 max=0.004190 Jy/beam ! Clean residual mean=-0.000021 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.469303 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.469303 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=0.094672Jy sigma=0.000651 ! Fit after self-cal, rms=0.094670Jy sigma=0.000651 ! 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=0.094670Jy sigma=0.000651 ! Fit after self-cal, rms=0.094706Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=5.31 mas, bpa=-7.263 degrees ! Estimated noise=1951.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168284 Jy ! Component: 100 - total flux cleaned = -3.84067e-05 Jy ! Component: 150 - total flux cleaned = 3.61863e-05 Jy ! Component: 200 - total flux cleaned = 5.7867e-05 Jy ! Total flux subtracted in 200 components = 5.7867e-05 Jy ! Clean residual min=-0.005155 max=0.005049 Jy/beam ! Clean residual mean=-0.000049 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.469361 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.469361 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=0.094713Jy sigma=0.000651 ! Fit after self-cal, rms=0.094695Jy sigma=0.000651 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 = -7.06797e-05 Jy ! Component: 100 - total flux cleaned = -1.0802e-06 Jy ! Component: 150 - total flux cleaned = 3.71477e-05 Jy ! Component: 200 - total flux cleaned = 1.99675e-05 Jy ! Total flux subtracted in 200 components = 1.99675e-05 Jy ! Clean residual min=-0.005170 max=0.005032 Jy/beam ! Clean residual mean=-0.000048 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.469381 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.469381 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=0.094708Jy sigma=0.000651 ! Fit after self-cal, rms=0.094696Jy sigma=0.000651 ! 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=0.8469 mas, bmaj=2.101 mas, bpa=-8.36 degrees ! Estimated noise=1518.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8469 x 2.101 at -8.36 degrees (North through East) ! Clean map min=-0.0036882 max=0.40337 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=0.682 mas, bmaj=1.828 mas, bpa=-9.928 degrees ! Estimated noise=2276.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.30846 Jy ! Component: 100 - total flux cleaned = 0.389585 Jy ! Component: 150 - total flux cleaned = 0.423358 Jy ! Component: 200 - total flux cleaned = 0.439654 Jy ! Total flux subtracted in 200 components = 0.439654 Jy ! Clean residual min=-0.009646 max=0.010865 Jy/beam ! Clean residual mean=-0.000043 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.439655 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.439655 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.101 mas, bpa=-8.36 degrees ! Estimated noise=1518.14 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114814 Jy ! Component: 100 - total flux cleaned = 0.0179272 Jy ! Component: 150 - total flux cleaned = 0.0221968 Jy ! Component: 200 - total flux cleaned = 0.0252499 Jy ! Total flux subtracted in 200 components = 0.0252499 Jy ! Clean residual min=-0.004827 max=0.004560 Jy/beam ! Clean residual mean=-0.000031 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.464904 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.464904 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=2.303 mas, bmaj=5.31 mas, bpa=-7.263 degrees ! Estimated noise=1951.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310949 Jy ! Component: 100 - total flux cleaned = 0.00453443 Jy ! Component: 150 - total flux cleaned = 0.00493372 Jy ! Component: 200 - total flux cleaned = 0.00511055 Jy ! Total flux subtracted in 200 components = 0.00511055 Jy ! Clean residual min=-0.004316 max=0.004880 Jy/beam ! Clean residual mean=-0.000030 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.470015 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 = 0.000206036 Jy ! Component: 100 - total flux cleaned = 0.000359579 Jy ! Component: 150 - total flux cleaned = 0.000503692 Jy ! Component: 200 - total flux cleaned = 0.00063928 Jy ! Total flux subtracted in 200 components = 0.00063928 Jy ! Clean residual min=-0.004207 max=0.004742 Jy/beam ! Clean residual mean=-0.000026 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.470654 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.470654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.101 mas, bpa=-8.36 degrees ! Estimated noise=1518.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000999054 Jy ! Component: 100 - total flux cleaned = -0.000919425 Jy ! Component: 150 - total flux cleaned = -0.000854236 Jy ! Component: 200 - total flux cleaned = -0.000729111 Jy ! Total flux subtracted in 200 components = -0.000729111 Jy ! Clean residual min=-0.004150 max=0.004125 Jy/beam ! Clean residual mean=-0.000014 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.469925 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.469925 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=0.094666Jy sigma=0.000650 ! Fit after self-cal, rms=0.094633Jy sigma=0.000650 wmodel J1246-2547_X_2017_02_24_pus_map.mod ! Writing 65 model components to file: J1246-2547_X_2017_02_24_pus_map.mod wobs J1246-2547_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1246-2547_X_2017_02_24_pus_uvs.fits wwins J1246-2547_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J1246-2547_X_2017_02_24_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 = 0.000959809 Jy ! Component: 100 - total flux cleaned = 0.00188479 Jy ! Component: 150 - total flux cleaned = 0.0022508 Jy ! Component: 200 - total flux cleaned = 0.0024212 Jy ! Component: 250 - total flux cleaned = 0.00263012 Jy ! Component: 300 - total flux cleaned = 0.00277991 Jy ! Component: 350 - total flux cleaned = 0.00297155 Jy ! Component: 400 - total flux cleaned = 0.00292439 Jy ! Component: 450 - total flux cleaned = 0.00301436 Jy ! Component: 500 - total flux cleaned = 0.00318584 Jy ! Component: 550 - total flux cleaned = 0.00331005 Jy ! Component: 600 - total flux cleaned = 0.00351039 Jy ! Component: 650 - total flux cleaned = 0.00358719 Jy ! Component: 700 - total flux cleaned = 0.00362471 Jy ! Component: 750 - total flux cleaned = 0.00366181 Jy ! Component: 800 - total flux cleaned = 0.00369764 Jy ! Component: 850 - total flux cleaned = 0.00373262 Jy ! Component: 900 - total flux cleaned = 0.00373197 Jy ! Component: 950 - total flux cleaned = 0.00366464 Jy ! Component: 1000 - total flux cleaned = 0.00363205 Jy ! Component: 1050 - total flux cleaned = 0.00350404 Jy ! Component: 1100 - total flux cleaned = 0.00347305 Jy ! Component: 1150 - total flux cleaned = 0.00335002 Jy ! Component: 1200 - total flux cleaned = 0.00331985 Jy ! Component: 1250 - total flux cleaned = 0.00334905 Jy ! Component: 1300 - total flux cleaned = 0.00329089 Jy ! Component: 1350 - total flux cleaned = 0.00323355 Jy ! Component: 1400 - total flux cleaned = 0.00309266 Jy ! Component: 1450 - total flux cleaned = 0.00306482 Jy ! Component: 1500 - total flux cleaned = 0.00290083 Jy ! Component: 1550 - total flux cleaned = 0.00284686 Jy ! Component: 1600 - total flux cleaned = 0.00276711 Jy ! Component: 1650 - total flux cleaned = 0.00268817 Jy ! Component: 1700 - total flux cleaned = 0.00250741 Jy ! Component: 1750 - total flux cleaned = 0.00250762 Jy ! Component: 1800 - total flux cleaned = 0.00250769 Jy ! Component: 1850 - total flux cleaned = 0.00235863 Jy ! Component: 1900 - total flux cleaned = 0.00235873 Jy ! Component: 1950 - total flux cleaned = 0.00228658 Jy ! Component: 2000 - total flux cleaned = 0.00228698 Jy ! Total flux subtracted in 2048 components = 0.00233416 Jy ! Clean residual min=-0.001261 max=0.001278 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.472259 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 185 components and 0.472259 Jy ![Exited script file: muppet] wmap "J1246-2547_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8469 x 2.101 at -8.36 degrees (North through East) ! Clean map min=-0.0031991 max=0.40421 Jy/beam ! Writing clean map to FITS file: J1246-2547_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.404212 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000417034 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309516 0.309516 0.619033 1.23807 2.47613 4.95226 9.90452 19.809 39.6181 79.2362 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.404 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8469 x 2.101 at -8.36 degrees (North through East) ! Clean map min=-0.0031991 max=0.40421 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 J1246-2547_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:02:54 2019