! Started logfile: J1825-1718_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:07:11 2019 obs J1825-1718_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1825-1718_X_2017_03_27_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978548 visibilities/baseline/integration-bin. ! Found source: J1825-1718 ! ! 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 91416 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 J1825-1718_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.886894Jy sigma=0.006948 ! Fit after self-cal, rms=0.874076Jy sigma=0.006856 ! 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=0.6427 mas, bmaj=1.623 mas, bpa=1.263 degrees ! Estimated noise=610.625 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 = 0.0855378 Jy ! Component: 100 - total flux cleaned = 0.128544 Jy ! Total flux subtracted in 100 components = 0.128544 Jy ! Clean residual min=-0.007277 max=0.025799 Jy/beam ! Clean residual mean=0.000134 rms=0.002756 Jy/beam ! Combined flux in latest and established models = 0.128544 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.128544 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=0.123674Jy sigma=0.000828 ! Fit after self-cal, rms=0.123291Jy sigma=0.000825 ! Inverting map ! Added new window around map position (-0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288987 Jy ! Component: 100 - total flux cleaned = 0.0473038 Jy ! Total flux subtracted in 100 components = 0.0473038 Jy ! Clean residual min=-0.004336 max=0.015154 Jy/beam ! Clean residual mean=0.000068 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.175848 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.175848 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=0.112352Jy sigma=0.000702 ! Fit after self-cal, rms=0.112171Jy sigma=0.000700 ! Inverting map ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140941 Jy ! Component: 100 - total flux cleaned = 0.0232373 Jy ! Total flux subtracted in 100 components = 0.0232373 Jy ! Clean residual min=-0.002995 max=0.005134 Jy/beam ! Clean residual mean=0.000036 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.199085 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.199085 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=0.109500Jy sigma=0.000668 ! Fit after self-cal, rms=0.109447Jy sigma=0.000668 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00681906 Jy ! Component: 100 - total flux cleaned = 0.0117635 Jy ! Total flux subtracted in 100 components = 0.0117635 Jy ! Clean residual min=-0.002385 max=0.002912 Jy/beam ! Clean residual mean=0.000021 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.210849 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.210849 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=0.108768Jy sigma=0.000660 ! Fit after self-cal, rms=0.108762Jy sigma=0.000659 ! 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=0.8343 mas, bmaj=2.027 mas, bpa=1.837 degrees ! Estimated noise=312.114 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 = 0.00618681 Jy ! Component: 100 - total flux cleaned = 0.0098271 Jy ! Component: 150 - total flux cleaned = 0.0120919 Jy ! Component: 200 - total flux cleaned = 0.0135363 Jy ! Total flux subtracted in 200 components = 0.0135363 Jy ! Clean residual min=-0.001987 max=0.003113 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.224385 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 90 components and 0.224385 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=0.108430Jy sigma=0.000656 ! Fit after self-cal, rms=0.108438Jy sigma=0.000656 ! 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 0.97 HN 1.12 KP 0.99 ! LA 0.96 MK 1.05 NL 0.97 OV 0.99 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.26 KP 1.02 ! LA 0.96 MK 1.11 NL 1.00 OV 1.00 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.26 KP 0.95 ! LA 0.98 MK 1.11 NL 0.98 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.13 KP 0.99 ! LA 1.01 MK 1.05 NL 0.98 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 0.97 ! LA 1.00 MK 1.04 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.09 KP 0.96 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.12 KP 0.98 ! LA 1.01 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.10 KP 0.97 ! LA 0.97 MK 0.98 NL 0.99 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.07 KP 0.98 ! LA 0.99 MK 0.92 NL 0.97 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.05 KP 0.90 ! LA 1.01 MK 0.86 NL 0.85 OV 1.08 ! PT 1.07 SC 0.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.10 KP 1.02 ! LA 1.05 MK 1.00* NL 0.92 OV 1.16 ! PT 1.17 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 1.01 ! LA 1.01 MK 0.78 NL 0.90 OV 1.09 ! PT 1.10 SC 0.93 ! ! ! Fit before self-cal, rms=0.108438Jy sigma=0.000656 ! Fit after self-cal, rms=0.113512Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8373 mas, bmaj=2.027 mas, bpa=1.844 degrees ! Estimated noise=311.858 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213485 Jy ! Component: 100 - total flux cleaned = 0.0032748 Jy ! Component: 150 - total flux cleaned = 0.00334573 Jy ! Component: 200 - total flux cleaned = 0.00340123 Jy ! Total flux subtracted in 200 components = 0.00340123 Jy ! Clean residual min=-0.001328 max=0.001661 Jy/beam ! Clean residual mean=-0.000008 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.227786 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 123 components and 0.227786 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=0.113469Jy sigma=0.000649 ! Fit after self-cal, rms=0.113514Jy sigma=0.000649 ! 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=0.113514Jy sigma=0.000649 ! Fit after self-cal, rms=0.117526Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8357 mas, bmaj=2.029 mas, bpa=1.92 degrees ! Estimated noise=311.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120195 Jy ! Component: 100 - total flux cleaned = 0.00176328 Jy ! Component: 150 - total flux cleaned = 0.00190272 Jy ! Component: 200 - total flux cleaned = 0.0019843 Jy ! Total flux subtracted in 200 components = 0.0019843 Jy ! Clean residual min=-0.001002 max=0.001321 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.229771 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 0.229771 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=0.117512Jy sigma=0.000648 ! Fit after self-cal, rms=0.117535Jy sigma=0.000648 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) ! Added new window around map position (12, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120724 Jy ! Component: 100 - total flux cleaned = 0.00133633 Jy ! Component: 150 - total flux cleaned = 0.00149522 Jy ! Component: 200 - total flux cleaned = 0.00161708 Jy ! Total flux subtracted in 200 components = 0.00161708 Jy ! Clean residual min=-0.000929 max=0.000942 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.231388 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.231388 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=0.117519Jy sigma=0.000648 ! Fit after self-cal, rms=0.117514Jy sigma=0.000648 ! 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=0.117514Jy sigma=0.000648 ! Fit after self-cal, rms=0.119692Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8352 mas, bmaj=2.028 mas, bpa=1.915 degrees ! Estimated noise=311.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697563 Jy ! Component: 100 - total flux cleaned = 0.00106919 Jy ! Component: 150 - total flux cleaned = 0.00113104 Jy ! Component: 200 - total flux cleaned = 0.00117342 Jy ! Total flux subtracted in 200 components = 0.00117342 Jy ! Clean residual min=-0.000804 max=0.000965 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.232561 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 0.232561 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=0.119685Jy sigma=0.000647 ! Fit after self-cal, rms=0.119694Jy sigma=0.000647 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) ! Added new window around map position (-0.8, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760734 Jy ! Component: 100 - total flux cleaned = 0.00074201 Jy ! Component: 150 - total flux cleaned = 0.000693717 Jy ! Component: 200 - total flux cleaned = 0.000678389 Jy ! Total flux subtracted in 200 components = 0.000678389 Jy ! Clean residual min=-0.000742 max=0.000795 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.23324 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 189 components and 0.23324 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=0.119685Jy sigma=0.000647 ! Fit after self-cal, rms=0.119685Jy sigma=0.000647 ! 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=0.119685Jy sigma=0.000647 ! Fit after self-cal, rms=0.119494Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=4.529 mas, bpa=5.34 degrees ! Estimated noise=390.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000804753 Jy ! Component: 100 - total flux cleaned = 0.00124079 Jy ! Component: 150 - total flux cleaned = 0.00131134 Jy ! Component: 200 - total flux cleaned = 0.0013113 Jy ! Total flux subtracted in 200 components = 0.0013113 Jy ! Clean residual min=-0.000707 max=0.000998 Jy/beam ! Clean residual mean=0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.234551 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 210 components and 0.234551 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=0.119492Jy sigma=0.000647 ! Fit after self-cal, rms=0.119488Jy sigma=0.000647 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 = 0.000142666 Jy ! Component: 100 - total flux cleaned = 0.000211969 Jy ! Component: 150 - total flux cleaned = 0.000203181 Jy ! Component: 200 - total flux cleaned = 0.000186182 Jy ! Total flux subtracted in 200 components = 0.000186182 Jy ! Clean residual min=-0.000687 max=0.000980 Jy/beam ! Clean residual mean=0.000005 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.234737 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 221 components and 0.234737 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=0.119488Jy sigma=0.000647 ! Fit after self-cal, rms=0.119486Jy sigma=0.000647 ! 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=0.8345 mas, bmaj=2.025 mas, bpa=1.805 degrees ! Estimated noise=311.188 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8345 x 2.025 at 1.805 degrees (North through East) ! Clean map min=-0.00062391 max=0.12394 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=0.6427 mas, bmaj=1.621 mas, bpa=1.127 degrees ! Estimated noise=605.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0853121 Jy ! Component: 100 - total flux cleaned = 0.129461 Jy ! Component: 150 - total flux cleaned = 0.15754 Jy ! Component: 200 - total flux cleaned = 0.175739 Jy ! Total flux subtracted in 200 components = 0.175739 Jy ! Clean residual min=-0.003562 max=0.009772 Jy/beam ! Clean residual mean=0.000061 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.175739 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.175739 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8345 mas, bmaj=2.025 mas, bpa=1.805 degrees ! Estimated noise=311.188 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 = 0.0210854 Jy ! Component: 100 - total flux cleaned = 0.0324133 Jy ! Component: 150 - total flux cleaned = 0.0393399 Jy ! Component: 200 - total flux cleaned = 0.0439481 Jy ! Total flux subtracted in 200 components = 0.0439481 Jy ! Clean residual min=-0.001327 max=0.002608 Jy/beam ! Clean residual mean=0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.219687 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 96 components and 0.219687 Jy ! Inverting map ! Added new window around map position (-1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033246 Jy ! Component: 100 - total flux cleaned = 0.00580848 Jy ! Component: 150 - total flux cleaned = 0.00773756 Jy ! Component: 200 - total flux cleaned = 0.0092642 Jy ! Total flux subtracted in 200 components = 0.0092642 Jy ! Clean residual min=-0.000899 max=0.000945 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.228951 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 140 components and 0.228951 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=2.251 mas, bmaj=4.529 mas, bpa=5.34 degrees ! Estimated noise=390.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190044 Jy ! Component: 100 - total flux cleaned = 0.00304786 Jy ! Component: 150 - total flux cleaned = 0.00387623 Jy ! Component: 200 - total flux cleaned = 0.0044723 Jy ! Total flux subtracted in 200 components = 0.0044723 Jy ! Clean residual min=-0.000785 max=0.000885 Jy/beam ! Clean residual mean=0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.233423 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 = 0.000352554 Jy ! Component: 100 - total flux cleaned = 0.000515431 Jy ! Component: 150 - total flux cleaned = 0.000586345 Jy ! Component: 200 - total flux cleaned = 0.000662387 Jy ! Total flux subtracted in 200 components = 0.000662387 Jy ! Clean residual min=-0.000704 max=0.000918 Jy/beam ! Clean residual mean=0.000005 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.234085 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 193 components and 0.234085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8345 mas, bmaj=2.025 mas, bpa=1.805 degrees ! Estimated noise=311.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246253 Jy ! Component: 100 - total flux cleaned = 0.000444117 Jy ! Component: 150 - total flux cleaned = 0.000444418 Jy ! Component: 200 - total flux cleaned = 0.000408441 Jy ! Total flux subtracted in 200 components = 0.000408441 Jy ! Clean residual min=-0.000706 max=0.000698 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.234494 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 217 components and 0.234494 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=0.119484Jy sigma=0.000647 ! Fit after self-cal, rms=0.119480Jy sigma=0.000647 wmodel J1825-1718_X_2017_03_27_pus_map.mod ! Writing 217 model components to file: J1825-1718_X_2017_03_27_pus_map.mod wobs J1825-1718_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1825-1718_X_2017_03_27_pus_uvs.fits wwins J1825-1718_X_2017_03_27_pus_map.win ! wwins: Wrote 7 windows to J1825-1718_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 = 0.000168319 Jy ! Component: 100 - total flux cleaned = 0.00019218 Jy ! Component: 150 - total flux cleaned = 0.000203487 Jy ! Component: 200 - total flux cleaned = 0.00025995 Jy ! Component: 250 - total flux cleaned = 0.000347608 Jy ! Component: 300 - total flux cleaned = 0.000401196 Jy ! Component: 350 - total flux cleaned = 0.000443203 Jy ! Component: 400 - total flux cleaned = 0.000453777 Jy ! Component: 450 - total flux cleaned = 0.000514604 Jy ! Component: 500 - total flux cleaned = 0.00054426 Jy ! Component: 550 - total flux cleaned = 0.000603066 Jy ! Component: 600 - total flux cleaned = 0.000660785 Jy ! Component: 650 - total flux cleaned = 0.000708212 Jy ! Component: 700 - total flux cleaned = 0.000745617 Jy ! Component: 750 - total flux cleaned = 0.000800915 Jy ! Component: 800 - total flux cleaned = 0.000855272 Jy ! Component: 850 - total flux cleaned = 0.000908897 Jy ! Component: 900 - total flux cleaned = 0.000944186 Jy ! Component: 950 - total flux cleaned = 0.00103142 Jy ! Component: 1000 - total flux cleaned = 0.00108309 Jy ! Component: 1050 - total flux cleaned = 0.00116815 Jy ! Component: 1100 - total flux cleaned = 0.00123536 Jy ! Component: 1150 - total flux cleaned = 0.00130186 Jy ! Component: 1200 - total flux cleaned = 0.00137581 Jy ! Component: 1250 - total flux cleaned = 0.00144071 Jy ! Component: 1300 - total flux cleaned = 0.00150495 Jy ! Component: 1350 - total flux cleaned = 0.00154485 Jy ! Component: 1400 - total flux cleaned = 0.00163153 Jy ! Component: 1450 - total flux cleaned = 0.00167823 Jy ! Component: 1500 - total flux cleaned = 0.00173219 Jy ! Component: 1550 - total flux cleaned = 0.00177031 Jy ! Component: 1600 - total flux cleaned = 0.00183097 Jy ! Component: 1650 - total flux cleaned = 0.00189083 Jy ! Component: 1700 - total flux cleaned = 0.00194274 Jy ! Component: 1750 - total flux cleaned = 0.00195741 Jy ! Component: 1800 - total flux cleaned = 0.00200847 Jy ! Component: 1850 - total flux cleaned = 0.00207356 Jy ! Component: 1900 - total flux cleaned = 0.00212364 Jy ! Component: 1950 - total flux cleaned = 0.00215918 Jy ! Component: 2000 - total flux cleaned = 0.00220849 Jy ! Total flux subtracted in 2048 components = 0.00225736 Jy ! Clean residual min=-0.000393 max=0.000368 Jy/beam ! Clean residual mean=0.000002 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.236751 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 343 components and 0.236751 Jy ![Exited script file: muppet] wmap "J1825-1718_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8345 x 2.025 at 1.805 degrees (North through East) ! Clean map min=-0.00053216 max=0.12327 Jy/beam ! Writing clean map to FITS file: J1825-1718_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 0.123269 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32118 0.32118 0.64236 1.28472 2.56944 5.13888 10.2778 20.5555 41.111 82.2221 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8345 x 2.025 at 1.805 degrees (North through East) ! Clean map min=-0.00053216 max=0.12327 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 J1825-1718_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:07:17 2019