! Started logfile: J1455-1700_X_2017_06_10_pus_uvs.log on Mon May 6 12:49:12 2019 obs J1455-1700_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1455-1700_X_2017_06_10_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.653065 visibilities/baseline/integration-bin. ! Found source: J1455-1700 ! ! 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 1309 lines of history. ! ! Reading 40908 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 J1455-1700_X_2017_06_10_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 407 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 390 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 422 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 387 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 390 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 404 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 419 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 446 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 446 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976993Jy sigma=0.008322 ! Fit after self-cal, rms=0.947821Jy sigma=0.008096 ! 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=0.7185 mas, bmaj=1.606 mas, bpa=1.379 degrees ! Estimated noise=1026.6 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 = 0.0444596 Jy ! Component: 100 - total flux cleaned = 0.0549045 Jy ! Total flux subtracted in 100 components = 0.0549045 Jy ! Clean residual min=-0.005275 max=0.006227 Jy/beam ! Clean residual mean=0.000065 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.0549045 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0549045 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=0.082377Jy sigma=0.000671 ! Fit after self-cal, rms=0.081912Jy sigma=0.000668 ! 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=0.8951 mas, bmaj=2.011 mas, bpa=0.7434 degrees ! Estimated noise=426.422 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, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836964 Jy ! Component: 100 - total flux cleaned = 0.0132431 Jy ! Component: 150 - total flux cleaned = 0.0162697 Jy ! Component: 200 - total flux cleaned = 0.0182969 Jy ! Total flux subtracted in 200 components = 0.0182969 Jy ! Clean residual min=-0.001880 max=0.003080 Jy/beam ! Clean residual mean=0.000077 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0732015 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.0732015 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=0.081055Jy sigma=0.000660 ! Fit after self-cal, rms=0.080934Jy sigma=0.000658 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.19 KP 0.93 ! LA 0.90 MK 1.06 NL 1.02 OV 0.99 ! PT 0.93 SC 1.15 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 1.12 KP 0.98 ! LA 0.91 MK 1.11 NL 1.00 OV 1.01 ! PT 0.99 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.17 KP 0.99 ! LA 0.87 MK 1.08 NL 1.05 OV 1.24 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.12 KP 0.93 ! LA 0.96 MK 1.09 NL 0.97 OV 1.06 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.18 KP 0.98 ! LA 0.91 MK 1.03 NL 1.01 OV 0.97 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.06 KP 0.96 ! LA 0.92 MK 1.02 NL 1.05 OV 1.26 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.17 KP 1.00 ! LA 0.96 MK 1.01 NL 1.03 OV 0.95 ! PT 0.92 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.08 KP 1.31 ! LA 0.86 MK 1.08 NL 1.04 OV 1.05 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.98 HN 1.19 KP 0.95 ! LA 0.90 MK 0.96 NL 1.09 OV 0.98 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 1.14 KP 0.97 ! LA 0.93 MK 1.06 NL 0.99 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.94 KP 1.19 ! LA 0.95 MK 1.03 NL 0.94 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.88 KP 0.91 ! LA 0.91 MK 0.91 NL 1.05 OV 0.94 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.080934Jy sigma=0.000658 ! Fit after self-cal, rms=0.083042Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9177 mas, bmaj=2.058 mas, bpa=0.6605 degrees ! Estimated noise=429.529 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 = 0.00196313 Jy ! Component: 100 - total flux cleaned = 0.00202782 Jy ! Component: 150 - total flux cleaned = 0.00193565 Jy ! Component: 200 - total flux cleaned = 0.00181683 Jy ! Total flux subtracted in 200 components = 0.00181683 Jy ! Clean residual min=-0.001534 max=0.002176 Jy/beam ! Clean residual mean=0.000040 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0750183 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0750183 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=0.082965Jy sigma=0.000654 ! Fit after self-cal, rms=0.083095Jy sigma=0.000654 ! 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=0.083095Jy sigma=0.000654 ! Fit after self-cal, rms=0.087744Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=2.059 mas, bpa=-0.12 degrees ! Estimated noise=432.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833239 Jy ! Component: 100 - total flux cleaned = 0.000802348 Jy ! Component: 150 - total flux cleaned = 0.000728083 Jy ! Component: 200 - total flux cleaned = 0.00070635 Jy ! Total flux subtracted in 200 components = 0.00070635 Jy ! Clean residual min=-0.001331 max=0.001834 Jy/beam ! Clean residual mean=0.000032 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0757246 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0757246 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=0.087725Jy sigma=0.000651 ! Fit after self-cal, rms=0.087915Jy 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 = 0.000417106 Jy ! Component: 100 - total flux cleaned = 0.00041459 Jy ! Component: 150 - total flux cleaned = 0.000395516 Jy ! Component: 200 - total flux cleaned = 0.000378558 Jy ! Total flux subtracted in 200 components = 0.000378558 Jy ! Clean residual min=-0.001316 max=0.001750 Jy/beam ! Clean residual mean=0.000032 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0761032 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.0761032 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=0.087903Jy sigma=0.000651 ! Fit after self-cal, rms=0.087900Jy 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=0.087900Jy sigma=0.000651 ! Fit after self-cal, rms=0.095872Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.917 mas, bmaj=2.054 mas, bpa=-0.1287 degrees ! Estimated noise=431.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490122 Jy ! Component: 100 - total flux cleaned = 0.000492408 Jy ! Component: 150 - total flux cleaned = 0.000490882 Jy ! Component: 200 - total flux cleaned = 0.000490114 Jy ! Total flux subtracted in 200 components = 0.000490114 Jy ! Clean residual min=-0.001295 max=0.001706 Jy/beam ! Clean residual mean=0.000031 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0765933 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.0765933 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=0.095862Jy sigma=0.000650 ! Fit after self-cal, rms=0.095885Jy sigma=0.000650 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 = 0.000196187 Jy ! Component: 100 - total flux cleaned = 0.000196262 Jy ! Component: 150 - total flux cleaned = 0.000181473 Jy ! Component: 200 - total flux cleaned = 0.000181525 Jy ! Total flux subtracted in 200 components = 0.000181525 Jy ! Clean residual min=-0.001276 max=0.001711 Jy/beam ! Clean residual mean=0.000031 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0767748 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.0767749 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=0.095878Jy sigma=0.000650 ! Fit after self-cal, rms=0.095878Jy sigma=0.000650 ! 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=0.095878Jy sigma=0.000650 ! Fit after self-cal, rms=0.111922Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=4.267 mas, bpa=4.035 degrees ! Estimated noise=530.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484481 Jy ! Component: 100 - total flux cleaned = 0.000473602 Jy ! Component: 150 - total flux cleaned = 0.000428643 Jy ! Component: 200 - total flux cleaned = 0.00040088 Jy ! Total flux subtracted in 200 components = 0.00040088 Jy ! Clean residual min=-0.001375 max=0.002744 Jy/beam ! Clean residual mean=0.000067 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0771757 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.0771757 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=0.111919Jy sigma=0.000650 ! Fit after self-cal, rms=0.111918Jy sigma=0.000650 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 = 7.6132e-05 Jy ! Component: 100 - total flux cleaned = 8.74165e-05 Jy ! Component: 150 - total flux cleaned = 7.03271e-05 Jy ! Component: 200 - total flux cleaned = 6.25373e-05 Jy ! Total flux subtracted in 200 components = 6.25373e-05 Jy ! Clean residual min=-0.001392 max=0.002767 Jy/beam ! Clean residual mean=0.000066 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0772383 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.0772383 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=0.111916Jy sigma=0.000650 ! Fit after self-cal, rms=0.111915Jy sigma=0.000650 ! 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=0.9177 mas, bmaj=2.053 mas, bpa=-0.1695 degrees ! Estimated noise=431.067 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9177 x 2.053 at -0.1695 degrees (North through East) ! Clean map min=-0.0016411 max=0.0543 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=0.7343 mas, bmaj=1.614 mas, bpa=1.743 degrees ! Estimated noise=1194.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414982 Jy ! Component: 100 - total flux cleaned = 0.05264 Jy ! Component: 150 - total flux cleaned = 0.0589149 Jy ! Component: 200 - total flux cleaned = 0.0634154 Jy ! Total flux subtracted in 200 components = 0.0634154 Jy ! Clean residual min=-0.003048 max=0.003299 Jy/beam ! Clean residual mean=0.000038 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0634154 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0634154 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9177 mas, bmaj=2.053 mas, bpa=-0.1695 degrees ! Estimated noise=431.067 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 = 0.00566342 Jy ! Component: 100 - total flux cleaned = 0.00899545 Jy ! Component: 150 - total flux cleaned = 0.0111027 Jy ! Component: 200 - total flux cleaned = 0.0123117 Jy ! Total flux subtracted in 200 components = 0.0123117 Jy ! Clean residual min=-0.001593 max=0.001818 Jy/beam ! Clean residual mean=0.000039 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0757271 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.0757271 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=2.284 mas, bmaj=4.267 mas, bpa=4.035 degrees ! Estimated noise=530.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132827 Jy ! Component: 100 - total flux cleaned = 0.00137261 Jy ! Component: 150 - total flux cleaned = 0.00137064 Jy ! Component: 200 - total flux cleaned = 0.00133942 Jy ! Total flux subtracted in 200 components = 0.00133942 Jy ! Clean residual min=-0.001461 max=0.002825 Jy/beam ! Clean residual mean=0.000069 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0770665 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 = -7.81473e-07 Jy ! Component: 100 - total flux cleaned = -9.58146e-07 Jy ! Component: 150 - total flux cleaned = -5.61639e-07 Jy ! Component: 200 - total flux cleaned = 1.87429e-05 Jy ! Total flux subtracted in 200 components = 1.87429e-05 Jy ! Clean residual min=-0.001411 max=0.002805 Jy/beam ! Clean residual mean=0.000069 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0770853 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.0770853 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9177 mas, bmaj=2.053 mas, bpa=-0.1695 degrees ! Estimated noise=431.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014506 Jy ! Component: 100 - total flux cleaned = -0.000171289 Jy ! Component: 150 - total flux cleaned = -0.000127012 Jy ! Component: 200 - total flux cleaned = -6.80315e-05 Jy ! Total flux subtracted in 200 components = -6.80315e-05 Jy ! Clean residual min=-0.001259 max=0.001656 Jy/beam ! Clean residual mean=0.000033 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0770172 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.0770172 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=0.111915Jy sigma=0.000650 ! Fit after self-cal, rms=0.111930Jy sigma=0.000650 wmodel J1455-1700_X_2017_06_10_pus_map.mod ! Writing 82 model components to file: J1455-1700_X_2017_06_10_pus_map.mod wobs J1455-1700_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1455-1700_X_2017_06_10_pus_uvs.fits wwins J1455-1700_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J1455-1700_X_2017_06_10_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 = 0.000728793 Jy ! Component: 100 - total flux cleaned = 0.00133158 Jy ! Component: 150 - total flux cleaned = 0.00160864 Jy ! Component: 200 - total flux cleaned = 0.00178337 Jy ! Component: 250 - total flux cleaned = 0.00180484 Jy ! Component: 300 - total flux cleaned = 0.00180514 Jy ! Component: 350 - total flux cleaned = 0.0017866 Jy ! Component: 400 - total flux cleaned = 0.00184311 Jy ! Component: 450 - total flux cleaned = 0.00189735 Jy ! Component: 500 - total flux cleaned = 0.00196733 Jy ! Component: 550 - total flux cleaned = 0.0020184 Jy ! Component: 600 - total flux cleaned = 0.00203511 Jy ! Component: 650 - total flux cleaned = 0.00206782 Jy ! Component: 700 - total flux cleaned = 0.00213138 Jy ! Component: 750 - total flux cleaned = 0.00213108 Jy ! Component: 800 - total flux cleaned = 0.00216182 Jy ! Component: 850 - total flux cleaned = 0.00214654 Jy ! Component: 900 - total flux cleaned = 0.00217619 Jy ! Component: 950 - total flux cleaned = 0.00219046 Jy ! Component: 1000 - total flux cleaned = 0.00217609 Jy ! Component: 1050 - total flux cleaned = 0.00219019 Jy ! Component: 1100 - total flux cleaned = 0.00220428 Jy ! Component: 1150 - total flux cleaned = 0.00223182 Jy ! Component: 1200 - total flux cleaned = 0.00223191 Jy ! Component: 1250 - total flux cleaned = 0.0022454 Jy ! Component: 1300 - total flux cleaned = 0.00227147 Jy ! Component: 1350 - total flux cleaned = 0.00227143 Jy ! Component: 1400 - total flux cleaned = 0.00229707 Jy ! Component: 1450 - total flux cleaned = 0.00232212 Jy ! Component: 1500 - total flux cleaned = 0.00237161 Jy ! Component: 1550 - total flux cleaned = 0.0023347 Jy ! Component: 1600 - total flux cleaned = 0.00234697 Jy ! Component: 1650 - total flux cleaned = 0.00238293 Jy ! Component: 1700 - total flux cleaned = 0.00235951 Jy ! Component: 1750 - total flux cleaned = 0.00240616 Jy ! Component: 1800 - total flux cleaned = 0.00238302 Jy ! Component: 1850 - total flux cleaned = 0.00238315 Jy ! Component: 1900 - total flux cleaned = 0.00234948 Jy ! Component: 1950 - total flux cleaned = 0.00233862 Jy ! Component: 2000 - total flux cleaned = 0.00231682 Jy ! Total flux subtracted in 2048 components = 0.0023167 Jy ! Clean residual min=-0.000725 max=0.000610 Jy/beam ! Clean residual mean=0.000014 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0793339 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 237 components and 0.0793339 Jy ![Exited script file: muppet] wmap "J1455-1700_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9177 x 2.053 at -0.1695 degrees (North through East) ! Clean map min=-0.0015852 max=0.053871 Jy/beam ! Writing clean map to FITS file: J1455-1700_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.053871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021958 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22281 1.22281 2.44561 4.89123 9.78245 19.5649 39.1298 78.2596 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9177 x 2.053 at -0.1695 degrees (North through East) ! Clean map min=-0.0015852 max=0.053871 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 J1455-1700_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:49:15 2019