! Started logfile: J1213-2453_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:03:41 2019 obs J1213-2453_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1213-2453_X_2017_03_27_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.790509 visibilities/baseline/integration-bin. ! Found source: J1213-2453 ! ! 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 1844 lines of history. ! ! Reading 40980 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 J1213-2453_X_2017_03_27_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 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003628Jy sigma=0.007335 ! Fit after self-cal, rms=0.953509Jy sigma=0.006999 ! 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=0.7385 mas, bmaj=1.602 mas, bpa=-0.7977 degrees ! Estimated noise=1147.36 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 = 0.0399293 Jy ! Component: 100 - total flux cleaned = 0.0496148 Jy ! Total flux subtracted in 100 components = 0.0496148 Jy ! Clean residual min=-0.003583 max=0.004718 Jy/beam ! Clean residual mean=-0.000018 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.0496148 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0496148 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=0.099906Jy sigma=0.000639 ! Fit after self-cal, rms=0.098407Jy sigma=0.000628 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655924 Jy ! Component: 100 - total flux cleaned = 0.00987922 Jy ! Total flux subtracted in 100 components = 0.00987922 Jy ! Clean residual min=-0.003712 max=0.003849 Jy/beam ! Clean residual mean=-0.000014 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.059494 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.059494 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=0.098131Jy sigma=0.000627 ! Fit after self-cal, rms=0.098093Jy sigma=0.000626 ! 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=0.9179 mas, bmaj=2.042 mas, bpa=2.334 degrees ! Estimated noise=512.787 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 = -0.000642386 Jy ! Component: 100 - total flux cleaned = -0.000669709 Jy ! Component: 150 - total flux cleaned = -0.000670608 Jy ! Component: 200 - total flux cleaned = -0.000649716 Jy ! Total flux subtracted in 200 components = -0.000649716 Jy ! Clean residual min=-0.002292 max=0.001873 Jy/beam ! Clean residual mean=-0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0588443 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0588443 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=0.098095Jy sigma=0.000626 ! Fit after self-cal, rms=0.098082Jy sigma=0.000626 ! 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 0.89 FD 1.04 HN 0.86 KP 1.02 ! LA 1.00 MK 1.12 NL 1.08 OV 1.03 ! PT 1.15 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.90 KP 1.11 ! LA 1.02 MK 1.15 NL 1.03 OV 1.08 ! PT 1.16 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.91 KP 0.97 ! LA 1.04 MK 1.01 NL 0.94 OV 1.14 ! PT 1.24 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 0.98 ! LA 1.00 MK 1.05 NL 1.10 OV 1.03 ! PT 1.07 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.92 KP 0.98 ! LA 1.03 MK 0.97 NL 1.00 OV 1.12 ! PT 1.10 SC 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 0.87 KP 1.03 ! LA 0.96 MK 1.00 NL 1.02 OV 1.04 ! PT 1.06 SC 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.93 KP 1.04 ! LA 1.06 MK 0.96 NL 1.03 OV 0.99 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.82 KP 0.96 ! LA 1.05 MK 1.06 NL 0.97 OV 1.06 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.99 HN 0.73 KP 1.01 ! LA 1.08 MK 0.95 NL 0.99 OV 0.95 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.77 KP 0.89 ! LA 0.97 MK 0.94 NL 0.93 OV 1.09 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.90 KP 0.98 ! LA 1.02 MK 1.05 NL 0.99 OV 1.15 ! PT 1.18 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.90 HN 0.81 KP 0.98 ! LA 1.03 MK 0.90 NL 0.95 OV 1.03 ! PT 1.07 SC 0.93 ! ! ! Fit before self-cal, rms=0.098082Jy sigma=0.000626 ! Fit after self-cal, rms=0.094446Jy sigma=0.000624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9259 mas, bmaj=2.052 mas, bpa=1.45 degrees ! Estimated noise=519.772 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 = 0.000711763 Jy ! Component: 100 - total flux cleaned = 0.000737184 Jy ! Component: 150 - total flux cleaned = 0.000759411 Jy ! Component: 200 - total flux cleaned = 0.00077878 Jy ! Total flux subtracted in 200 components = 0.00077878 Jy ! Clean residual min=-0.001694 max=0.001409 Jy/beam ! Clean residual mean=-0.000011 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0596231 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0596231 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=0.094430Jy sigma=0.000624 ! Fit after self-cal, rms=0.094287Jy sigma=0.000624 ! 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=0.094287Jy sigma=0.000624 ! Fit after self-cal, rms=0.092296Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9294 mas, bmaj=2.032 mas, bpa=1.602 degrees ! Estimated noise=518.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259271 Jy ! Component: 100 - total flux cleaned = 0.000311635 Jy ! Component: 150 - total flux cleaned = 0.000321103 Jy ! Component: 200 - total flux cleaned = 0.000321028 Jy ! Total flux subtracted in 200 components = 0.000321028 Jy ! Clean residual min=-0.001417 max=0.000990 Jy/beam ! Clean residual mean=-0.000008 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0599441 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0599441 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=0.092293Jy sigma=0.000623 ! Fit after self-cal, rms=0.092231Jy sigma=0.000622 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 = 5.90342e-05 Jy ! Component: 100 - total flux cleaned = 8.15381e-05 Jy ! Component: 150 - total flux cleaned = 9.15705e-05 Jy ! Component: 200 - total flux cleaned = 9.18719e-05 Jy ! Total flux subtracted in 200 components = 9.18719e-05 Jy ! Clean residual min=-0.001561 max=0.001030 Jy/beam ! Clean residual mean=-0.000010 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.060036 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.060036 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=0.092229Jy sigma=0.000622 ! Fit after self-cal, rms=0.092230Jy sigma=0.000622 ! 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=0.092230Jy sigma=0.000622 ! Fit after self-cal, rms=0.092123Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9274 mas, bmaj=2.023 mas, bpa=1.507 degrees ! Estimated noise=518.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240554 Jy ! Component: 100 - total flux cleaned = 0.000261464 Jy ! Component: 150 - total flux cleaned = 0.000261484 Jy ! Component: 200 - total flux cleaned = 0.000270128 Jy ! Total flux subtracted in 200 components = 0.000270128 Jy ! Clean residual min=-0.001549 max=0.001026 Jy/beam ! Clean residual mean=-0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0603061 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0603061 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=0.092121Jy sigma=0.000622 ! Fit after self-cal, rms=0.092127Jy sigma=0.000622 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 = -2.35784e-05 Jy ! Component: 100 - total flux cleaned = -1.33033e-05 Jy ! Component: 150 - total flux cleaned = -1.35421e-05 Jy ! Component: 200 - total flux cleaned = -1.34024e-05 Jy ! Total flux subtracted in 200 components = -1.34024e-05 Jy ! Clean residual min=-0.001586 max=0.001045 Jy/beam ! Clean residual mean=-0.000008 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0602927 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0602927 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=0.092126Jy sigma=0.000622 ! Fit after self-cal, rms=0.092123Jy sigma=0.000622 ! 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=0.092123Jy sigma=0.000622 ! Fit after self-cal, rms=0.092101Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=4.86 mas, bpa=2.757 degrees ! Estimated noise=649.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181836 Jy ! Component: 100 - total flux cleaned = 0.000190509 Jy ! Component: 150 - total flux cleaned = 0.000197905 Jy ! Component: 200 - total flux cleaned = 0.000204493 Jy ! Total flux subtracted in 200 components = 0.000204493 Jy ! Clean residual min=-0.001438 max=0.001275 Jy/beam ! Clean residual mean=-0.000014 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0604972 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0604972 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=0.092100Jy sigma=0.000622 ! Fit after self-cal, rms=0.092102Jy sigma=0.000622 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 = -3.20848e-05 Jy ! Component: 100 - total flux cleaned = -2.37272e-05 Jy ! Component: 150 - total flux cleaned = -2.3424e-05 Jy ! Component: 200 - total flux cleaned = -1.69197e-05 Jy ! Total flux subtracted in 200 components = -1.69197e-05 Jy ! Clean residual min=-0.001478 max=0.001285 Jy/beam ! Clean residual mean=-0.000014 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0604803 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0604803 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=0.092101Jy sigma=0.000622 ! Fit after self-cal, rms=0.092101Jy sigma=0.000622 ! 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=0.9253 mas, bmaj=2.019 mas, bpa=1.513 degrees ! Estimated noise=517.996 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9253 x 2.019 at 1.513 degrees (North through East) ! Clean map min=-0.0014947 max=0.052107 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=0.7461 mas, bmaj=1.598 mas, bpa=-1.717 degrees ! Estimated noise=1119.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414525 Jy ! Component: 100 - total flux cleaned = 0.0523947 Jy ! Component: 150 - total flux cleaned = 0.0575527 Jy ! Component: 200 - total flux cleaned = 0.0603455 Jy ! Total flux subtracted in 200 components = 0.0603455 Jy ! Clean residual min=-0.002888 max=0.002820 Jy/beam ! Clean residual mean=-0.000017 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0603455 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0603455 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9253 mas, bmaj=2.019 mas, bpa=1.513 degrees ! Estimated noise=517.996 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 = 0.000359106 Jy ! Component: 100 - total flux cleaned = 0.000299903 Jy ! Component: 150 - total flux cleaned = 0.000282178 Jy ! Component: 200 - total flux cleaned = 0.000249306 Jy ! Total flux subtracted in 200 components = 0.000249306 Jy ! Clean residual min=-0.001647 max=0.001091 Jy/beam ! Clean residual mean=-0.000008 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0605948 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0605948 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=2.172 mas, bmaj=4.86 mas, bpa=2.757 degrees ! Estimated noise=649.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.16085e-05 Jy ! Component: 100 - total flux cleaned = -5.29654e-05 Jy ! Component: 150 - total flux cleaned = -4.48421e-05 Jy ! Component: 200 - total flux cleaned = -3.77719e-05 Jy ! Total flux subtracted in 200 components = -3.77719e-05 Jy ! Clean residual min=-0.001475 max=0.001327 Jy/beam ! Clean residual mean=-0.000014 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0605571 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 = 3.52067e-07 Jy ! Component: 100 - total flux cleaned = 6.50218e-06 Jy ! Component: 150 - total flux cleaned = 1.25164e-05 Jy ! Component: 200 - total flux cleaned = 6.82457e-06 Jy ! Total flux subtracted in 200 components = 6.82457e-06 Jy ! Clean residual min=-0.001482 max=0.001314 Jy/beam ! Clean residual mean=-0.000014 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0605639 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0605639 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9253 mas, bmaj=2.019 mas, bpa=1.513 degrees ! Estimated noise=517.996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.50513e-05 Jy ! Component: 100 - total flux cleaned = -7.03628e-05 Jy ! Component: 150 - total flux cleaned = -7.04216e-05 Jy ! Component: 200 - total flux cleaned = -5.95973e-05 Jy ! Total flux subtracted in 200 components = -5.95973e-05 Jy ! Clean residual min=-0.001649 max=0.001102 Jy/beam ! Clean residual mean=-0.000008 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0605043 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0605043 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=0.092103Jy sigma=0.000622 ! Fit after self-cal, rms=0.092101Jy sigma=0.000622 wmodel J1213-2453_X_2017_03_27_pus_map.mod ! Writing 30 model components to file: J1213-2453_X_2017_03_27_pus_map.mod wobs J1213-2453_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1213-2453_X_2017_03_27_pus_uvs.fits wwins J1213-2453_X_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J1213-2453_X_2017_03_27_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 = -0.000663144 Jy ! Component: 100 - total flux cleaned = -0.000913279 Jy ! Component: 150 - total flux cleaned = -0.00104687 Jy ! Component: 200 - total flux cleaned = -0.00108303 Jy ! Component: 250 - total flux cleaned = -0.0010995 Jy ! Component: 300 - total flux cleaned = -0.00103447 Jy ! Component: 350 - total flux cleaned = -0.000987253 Jy ! Component: 400 - total flux cleaned = -0.00092578 Jy ! Component: 450 - total flux cleaned = -0.00086647 Jy ! Component: 500 - total flux cleaned = -0.000837413 Jy ! Component: 550 - total flux cleaned = -0.000837502 Jy ! Component: 600 - total flux cleaned = -0.000864809 Jy ! Component: 650 - total flux cleaned = -0.000877887 Jy ! Component: 700 - total flux cleaned = -0.000890952 Jy ! Component: 750 - total flux cleaned = -0.000891124 Jy ! Component: 800 - total flux cleaned = -0.000954306 Jy ! Component: 850 - total flux cleaned = -0.000978933 Jy ! Component: 900 - total flux cleaned = -0.00105143 Jy ! Component: 950 - total flux cleaned = -0.00111077 Jy ! Component: 1000 - total flux cleaned = -0.00116895 Jy ! Component: 1050 - total flux cleaned = -0.00120318 Jy ! Component: 1100 - total flux cleaned = -0.00127064 Jy ! Component: 1150 - total flux cleaned = -0.00131492 Jy ! Component: 1200 - total flux cleaned = -0.00135839 Jy ! Component: 1250 - total flux cleaned = -0.001369 Jy ! Component: 1300 - total flux cleaned = -0.00140076 Jy ! Component: 1350 - total flux cleaned = -0.00144223 Jy ! Component: 1400 - total flux cleaned = -0.00145242 Jy ! Component: 1450 - total flux cleaned = -0.00146239 Jy ! Component: 1500 - total flux cleaned = -0.00149196 Jy ! Component: 1550 - total flux cleaned = -0.001492 Jy ! Component: 1600 - total flux cleaned = -0.00153059 Jy ! Component: 1650 - total flux cleaned = -0.00154972 Jy ! Component: 1700 - total flux cleaned = -0.00157792 Jy ! Component: 1750 - total flux cleaned = -0.00162415 Jy ! Component: 1800 - total flux cleaned = -0.00159675 Jy ! Component: 1850 - total flux cleaned = -0.00160581 Jy ! Component: 1900 - total flux cleaned = -0.0016236 Jy ! Component: 1950 - total flux cleaned = -0.00160607 Jy ! Component: 2000 - total flux cleaned = -0.00161488 Jy ! Total flux subtracted in 2048 components = -0.00166646 Jy ! Clean residual min=-0.000453 max=0.000528 Jy/beam ! Clean residual mean=-0.000004 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0588378 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 160 components and 0.0588378 Jy ![Exited script file: muppet] wmap "J1213-2453_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9253 x 2.019 at 1.513 degrees (North through East) ! Clean map min=-0.0013237 max=0.051763 Jy/beam ! Writing clean map to FITS file: J1213-2453_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0517634 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158728 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.919924 0.919924 1.83985 3.6797 7.35939 14.7188 29.4376 58.8751 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9253 x 2.019 at 1.513 degrees (North through East) ! Clean map min=-0.0013237 max=0.051763 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 J1213-2453_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:03:44 2019