! Started logfile: J2121-3703_X_2017_02_24_pus_uvs.log on Sat May 4 10:07:36 2019 obs J2121-3703_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2121-3703_X_2017_02_24_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.699649 visibilities/baseline/integration-bin. ! Found source: J2121-3703 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1882 lines of history. ! ! Reading 35892 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 J2121-3703_X_2017_02_24_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.828062Jy sigma=0.005303 ! Fit after self-cal, rms=0.809338Jy sigma=0.005189 ! 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=0.6356 mas, bmaj=2.102 mas, bpa=6.012 degrees ! Estimated noise=1191.53 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 = 0.146266 Jy ! Component: 100 - total flux cleaned = 0.181742 Jy ! Total flux subtracted in 100 components = 0.181742 Jy ! Clean residual min=-0.007772 max=0.019120 Jy/beam ! Clean residual mean=-0.000168 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.181742 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.181742 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=0.124266Jy sigma=0.000709 ! Fit after self-cal, rms=0.124234Jy sigma=0.000708 ! Inverting map ! Added new window around map position (-0.2, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206302 Jy ! Component: 100 - total flux cleaned = 0.0337708 Jy ! Total flux subtracted in 100 components = 0.0337708 Jy ! Clean residual min=-0.005877 max=0.009622 Jy/beam ! Clean residual mean=-0.000069 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.215512 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.215512 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=0.119177Jy sigma=0.000665 ! Fit after self-cal, rms=0.119084Jy sigma=0.000664 ! 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=0.8519 mas, bmaj=2.569 mas, bpa=5.326 degrees ! Estimated noise=592.506 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 = 0.0150008 Jy ! Component: 100 - total flux cleaned = 0.0231007 Jy ! Component: 150 - total flux cleaned = 0.027686 Jy ! Component: 200 - total flux cleaned = 0.0303237 Jy ! Total flux subtracted in 200 components = 0.0303237 Jy ! Clean residual min=-0.004243 max=0.005896 Jy/beam ! Clean residual mean=0.000068 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.245836 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.245836 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=0.117450Jy sigma=0.000649 ! Fit after self-cal, rms=0.117397Jy sigma=0.000649 ! 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 0.96 FD 1.00 HN 1.21 KP 0.95 ! LA 1.05 MK 1.01 NL 1.05 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.24 KP 0.94 ! LA 1.04 MK 0.98 NL 1.04 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.29 KP 0.93 ! LA 1.00 MK 1.01 NL 1.05 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.26 KP 0.96 ! LA 1.01 MK 1.00 NL 1.07 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.19 KP 0.93 ! LA 1.03 MK 0.99 NL 1.05 OV 0.96 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.23 KP 0.91 ! LA 1.05 MK 1.00 NL 1.07 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.21 KP 0.92 ! LA 1.01 MK 1.01 NL 1.05 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.22 KP 0.91 ! LA 1.05 MK 0.99 NL 1.03 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.28 KP 0.93 ! LA 1.02 MK 1.01 NL 1.04 OV 0.98 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.16 KP 0.95 ! LA 1.01 MK 1.03 NL 1.05 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.33 KP 0.93 ! LA 1.02 MK 1.00 NL 1.05 OV 0.96 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.11 KP 1.00 ! LA 1.00 MK 0.96 NL 1.07 OV 0.97 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.117397Jy sigma=0.000649 ! Fit after self-cal, rms=0.125014Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8507 mas, bmaj=2.57 mas, bpa=5.597 degrees ! Estimated noise=591.924 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 (3.4, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281966 Jy ! Component: 100 - total flux cleaned = 0.00301134 Jy ! Component: 150 - total flux cleaned = 0.00294353 Jy ! Component: 200 - total flux cleaned = 0.00294697 Jy ! Total flux subtracted in 200 components = 0.00294697 Jy ! Clean residual min=-0.002409 max=0.002351 Jy/beam ! Clean residual mean=0.000009 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.248783 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.248783 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=0.124885Jy sigma=0.000644 ! Fit after self-cal, rms=0.125001Jy sigma=0.000644 ! 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=0.125001Jy sigma=0.000644 ! Fit after self-cal, rms=0.125186Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8498 mas, bmaj=2.565 mas, bpa=5.536 degrees ! Estimated noise=589.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450552 Jy ! Component: 100 - total flux cleaned = 0.000403531 Jy ! Component: 150 - total flux cleaned = 0.000328121 Jy ! Component: 200 - total flux cleaned = 0.000227486 Jy ! Total flux subtracted in 200 components = 0.000227486 Jy ! Clean residual min=-0.001704 max=0.001672 Jy/beam ! Clean residual mean=0.000004 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.249011 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.249011 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=0.125154Jy sigma=0.000643 ! Fit after self-cal, rms=0.125154Jy sigma=0.000643 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 = 0.000101145 Jy ! Component: 100 - total flux cleaned = 6.75208e-05 Jy ! Component: 150 - total flux cleaned = 1.39302e-05 Jy ! Component: 200 - total flux cleaned = -1.08176e-05 Jy ! Total flux subtracted in 200 components = -1.08176e-05 Jy ! Clean residual min=-0.001633 max=0.001495 Jy/beam ! Clean residual mean=0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.249 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.249 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=0.125138Jy sigma=0.000643 ! Fit after self-cal, rms=0.125137Jy sigma=0.000643 ! 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=0.125137Jy sigma=0.000643 ! Fit after self-cal, rms=0.125336Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.849 mas, bmaj=2.563 mas, bpa=5.513 degrees ! Estimated noise=588.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014129 Jy ! Component: 100 - total flux cleaned = 0.00011322 Jy ! Component: 150 - total flux cleaned = 6.4697e-05 Jy ! Component: 200 - total flux cleaned = 1.97442e-05 Jy ! Total flux subtracted in 200 components = 1.97442e-05 Jy ! Clean residual min=-0.001499 max=0.001462 Jy/beam ! Clean residual mean=0.000006 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.249019 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.249019 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=0.125324Jy sigma=0.000643 ! Fit after self-cal, rms=0.125326Jy sigma=0.000643 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 = 5.84102e-05 Jy ! Component: 100 - total flux cleaned = 3.71519e-05 Jy ! Component: 150 - total flux cleaned = 1.82865e-05 Jy ! Component: 200 - total flux cleaned = 3.00224e-09 Jy ! Total flux subtracted in 200 components = 3.00224e-09 Jy ! Clean residual min=-0.001469 max=0.001418 Jy/beam ! Clean residual mean=0.000007 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.249019 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.249019 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=0.125319Jy sigma=0.000643 ! Fit after self-cal, rms=0.125318Jy sigma=0.000643 ! 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=0.125318Jy sigma=0.000643 ! Fit after self-cal, rms=0.125438Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.397 mas, bmaj=7.224 mas, bpa=1.843 degrees ! Estimated noise=737.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162402 Jy ! Component: 100 - total flux cleaned = -0.000263287 Jy ! Component: 150 - total flux cleaned = -0.000329544 Jy ! Component: 200 - total flux cleaned = -0.000372813 Jy ! Total flux subtracted in 200 components = -0.000372813 Jy ! Clean residual min=-0.001605 max=0.001459 Jy/beam ! Clean residual mean=0.000015 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.248647 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.248647 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=0.125435Jy sigma=0.000643 ! Fit after self-cal, rms=0.125437Jy sigma=0.000643 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 = 1.05727e-05 Jy ! Component: 100 - total flux cleaned = -5.04399e-05 Jy ! Component: 150 - total flux cleaned = -0.000103097 Jy ! Component: 200 - total flux cleaned = -0.00013742 Jy ! Total flux subtracted in 200 components = -0.00013742 Jy ! Clean residual min=-0.001580 max=0.001424 Jy/beam ! Clean residual mean=0.000016 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.248509 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.248509 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=0.125438Jy sigma=0.000643 ! Fit after self-cal, rms=0.125437Jy sigma=0.000643 ! 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=0.8487 mas, bmaj=2.562 mas, bpa=5.496 degrees ! Estimated noise=588.59 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8487 x 2.562 at 5.496 degrees (North through East) ! Clean map min=-0.0019086 max=0.18242 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=0.632 mas, bmaj=2.097 mas, bpa=6.123 degrees ! Estimated noise=1184.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145094 Jy ! Component: 100 - total flux cleaned = 0.182765 Jy ! Component: 150 - total flux cleaned = 0.203225 Jy ! Component: 200 - total flux cleaned = 0.215616 Jy ! Total flux subtracted in 200 components = 0.215616 Jy ! Clean residual min=-0.003619 max=0.006713 Jy/beam ! Clean residual mean=-0.000079 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.215616 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.215616 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8487 mas, bmaj=2.562 mas, bpa=5.496 degrees ! Estimated noise=588.59 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 = 0.013034 Jy ! Component: 100 - total flux cleaned = 0.0200011 Jy ! Component: 150 - total flux cleaned = 0.024009 Jy ! Component: 200 - total flux cleaned = 0.026619 Jy ! Total flux subtracted in 200 components = 0.026619 Jy ! Clean residual min=-0.001975 max=0.002889 Jy/beam ! Clean residual mean=-0.000007 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.242235 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 61 components and 0.242235 Jy ! Inverting map ! Added new window around map position (-1.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254424 Jy ! Component: 100 - total flux cleaned = 0.00313035 Jy ! Component: 150 - total flux cleaned = 0.0036033 Jy ! Component: 200 - total flux cleaned = 0.00388342 Jy ! Total flux subtracted in 200 components = 0.00388342 Jy ! Clean residual min=-0.001528 max=0.001634 Jy/beam ! Clean residual mean=0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.246118 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.246118 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=2.397 mas, bmaj=7.224 mas, bpa=1.843 degrees ! Estimated noise=737.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882145 Jy ! Component: 100 - total flux cleaned = 0.00103971 Jy ! Component: 150 - total flux cleaned = 0.00107797 Jy ! Component: 200 - total flux cleaned = 0.00109707 Jy ! Total flux subtracted in 200 components = 0.00109707 Jy ! Clean residual min=-0.001623 max=0.001390 Jy/beam ! Clean residual mean=0.000015 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.247215 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 = 3.55596e-05 Jy ! Component: 100 - total flux cleaned = 3.50329e-05 Jy ! Component: 150 - total flux cleaned = 5.1577e-05 Jy ! Component: 200 - total flux cleaned = 6.76069e-05 Jy ! Total flux subtracted in 200 components = 6.76069e-05 Jy ! Clean residual min=-0.001617 max=0.001348 Jy/beam ! Clean residual mean=0.000015 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.247283 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.247283 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8487 mas, bmaj=2.562 mas, bpa=5.496 degrees ! Estimated noise=588.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000485842 Jy ! Component: 100 - total flux cleaned = -0.000397263 Jy ! Component: 150 - total flux cleaned = -0.000292113 Jy ! Component: 200 - total flux cleaned = -0.000195547 Jy ! Total flux subtracted in 200 components = -0.000195547 Jy ! Clean residual min=-0.001468 max=0.001437 Jy/beam ! Clean residual mean=0.000007 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.247087 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.247087 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=0.125463Jy sigma=0.000643 ! Fit after self-cal, rms=0.125445Jy sigma=0.000643 wmodel J2121-3703_X_2017_02_24_pus_map.mod ! Writing 112 model components to file: J2121-3703_X_2017_02_24_pus_map.mod wobs J2121-3703_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2121-3703_X_2017_02_24_pus_uvs.fits wwins J2121-3703_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J2121-3703_X_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320495 Jy ! Component: 100 - total flux cleaned = -0.000465135 Jy ! Component: 150 - total flux cleaned = -0.000442402 Jy ! Component: 200 - total flux cleaned = -0.00035626 Jy ! Component: 250 - total flux cleaned = -0.000377837 Jy ! Component: 300 - total flux cleaned = -0.000378174 Jy ! Component: 350 - total flux cleaned = -0.000340317 Jy ! Component: 400 - total flux cleaned = -0.000285802 Jy ! Component: 450 - total flux cleaned = -0.000214559 Jy ! Component: 500 - total flux cleaned = -0.000145513 Jy ! Component: 550 - total flux cleaned = -0.000112513 Jy ! Component: 600 - total flux cleaned = -0.000112467 Jy ! Component: 650 - total flux cleaned = -9.6599e-05 Jy ! Component: 700 - total flux cleaned = -0.000126912 Jy ! Component: 750 - total flux cleaned = -0.000141526 Jy ! Component: 800 - total flux cleaned = -0.000214398 Jy ! Component: 850 - total flux cleaned = -0.000228042 Jy ! Component: 900 - total flux cleaned = -0.000241613 Jy ! Component: 950 - total flux cleaned = -0.000269084 Jy ! Component: 1000 - total flux cleaned = -0.000309086 Jy ! Component: 1050 - total flux cleaned = -0.000335352 Jy ! Component: 1100 - total flux cleaned = -0.00037372 Jy ! Component: 1150 - total flux cleaned = -0.00047464 Jy ! Component: 1200 - total flux cleaned = -0.000486637 Jy ! Component: 1250 - total flux cleaned = -0.000547577 Jy ! Component: 1300 - total flux cleaned = -0.000583319 Jy ! Component: 1350 - total flux cleaned = -0.000653933 Jy ! Component: 1400 - total flux cleaned = -0.000677328 Jy ! Component: 1450 - total flux cleaned = -0.00074612 Jy ! Component: 1500 - total flux cleaned = -0.000836011 Jy ! Component: 1550 - total flux cleaned = -0.000857974 Jy ! Component: 1600 - total flux cleaned = -0.000890695 Jy ! Component: 1650 - total flux cleaned = -0.000923002 Jy ! Component: 1700 - total flux cleaned = -0.000965468 Jy ! Component: 1750 - total flux cleaned = -0.00101769 Jy ! Component: 1800 - total flux cleaned = -0.00110004 Jy ! Component: 1850 - total flux cleaned = -0.00112032 Jy ! Component: 1900 - total flux cleaned = -0.0011506 Jy ! Component: 1950 - total flux cleaned = -0.00115062 Jy ! Component: 2000 - total flux cleaned = -0.00118007 Jy ! Total flux subtracted in 2048 components = -0.00123789 Jy ! Clean residual min=-0.000575 max=0.000513 Jy/beam ! Clean residual mean=-0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.245849 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 259 components and 0.245849 Jy ![Exited script file: muppet] wmap "J2121-3703_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8487 x 2.562 at 5.496 degrees (North through East) ! Clean map min=-0.0016934 max=0.18512 Jy/beam ! Writing clean map to FITS file: J2121-3703_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.185116 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186587 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302383 0.302383 0.604766 1.20953 2.41906 4.83813 9.67625 19.3525 38.705 77.41 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.185 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8487 x 2.562 at 5.496 degrees (North through East) ! Clean map min=-0.0016934 max=0.18512 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 J2121-3703_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:07:39 2019