! Started logfile: J0050-0929_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:22:38 2019 obs J0050-0929_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0050-0929_X_2017_04_28_pus_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.649673 visibilities/baseline/integration-bin. ! Found source: J0050-0929 ! ! 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 907 lines of history. ! ! Reading 5964 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 J0050-0929_X_2017_04_28_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.590689Jy sigma=0.004269 ! Fit after self-cal, rms=0.588563Jy sigma=0.004262 ! 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=0.7228 mas, bmaj=1.995 mas, bpa=-12.04 degrees ! Estimated noise=1851.14 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 = 0.349582 Jy ! Component: 100 - total flux cleaned = 0.426153 Jy ! Total flux subtracted in 100 components = 0.426153 Jy ! Clean residual min=-0.018587 max=0.041328 Jy/beam ! Clean residual mean=-0.000115 rms=0.007724 Jy/beam ! Combined flux in latest and established models = 0.426153 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.426153 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=0.137314Jy sigma=0.000915 ! Fit after self-cal, rms=0.137314Jy sigma=0.000915 ! 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=0.8753 mas, bmaj=2.192 mas, bpa=-10.16 degrees ! Estimated noise=1250.5 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 (-13.2, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421122 Jy ! Component: 100 - total flux cleaned = 0.0456716 Jy ! Component: 150 - total flux cleaned = 0.0469232 Jy ! Component: 200 - total flux cleaned = 0.0484008 Jy ! Total flux subtracted in 200 components = 0.0484008 Jy ! Clean residual min=-0.015999 max=0.032042 Jy/beam ! Clean residual mean=0.000005 rms=0.005363 Jy/beam ! Combined flux in latest and established models = 0.474553 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.474553 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=0.122640Jy sigma=0.000792 ! Fit after self-cal, rms=0.121050Jy sigma=0.000775 ! 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 0.95 HN 0.93 KP 0.99 ! LA 1.28 MK 0.95 NL 0.94 OV 1.00 ! PT 1.08 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.96 KP 1.01 ! LA 1.38 MK 0.94 NL 0.94 OV 0.96 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.95 KP 0.92 ! LA 1.40 MK 0.96 NL 0.95 OV 0.98 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.94 KP 0.97 ! LA 1.42 MK 0.97 NL 0.96 OV 0.99 ! PT 1.12 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.94 KP 0.97 ! LA 1.36 MK 1.01 NL 0.98 OV 0.98 ! PT 1.09 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 0.93 KP 0.99 ! LA 1.43 MK 0.96 NL 0.98 OV 0.96 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.98 KP 0.96 ! LA 1.46 MK 0.97 NL 0.96 OV 0.96 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.95 ! LA 1.38 MK 0.95 NL 0.97 OV 0.96 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.00 KP 0.97 ! LA 1.43 MK 0.95 NL 0.98 OV 0.96 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.92 KP 0.97 ! LA 1.64 MK 0.97 NL 0.98 OV 0.97 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.93 KP 0.97 ! LA 1.58 MK 0.92 NL 1.01 OV 0.97 ! PT 1.16 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.93 KP 0.96 ! LA 1.43 MK 0.95 NL 1.01 OV 0.96 ! PT 1.11 SC 1.05 ! ! ! Fit before self-cal, rms=0.121050Jy sigma=0.000775 ! Fit after self-cal, rms=0.122745Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8627 mas, bmaj=2.191 mas, bpa=-11.03 degrees ! Estimated noise=1268.96 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 = -0.00188084 Jy ! Component: 100 - total flux cleaned = -0.00142831 Jy ! Component: 150 - total flux cleaned = -0.00130692 Jy ! Component: 200 - total flux cleaned = -0.00119723 Jy ! Total flux subtracted in 200 components = -0.00119723 Jy ! Clean residual min=-0.005499 max=0.004414 Jy/beam ! Clean residual mean=-0.000005 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.473356 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.473356 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=0.122302Jy sigma=0.000665 ! Fit after self-cal, rms=0.122545Jy sigma=0.000665 ! 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=0.122545Jy sigma=0.000665 ! Fit after self-cal, rms=0.123678Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8623 mas, bmaj=2.192 mas, bpa=-11.09 degrees ! Estimated noise=1268.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174302 Jy ! Component: 100 - total flux cleaned = -0.00174876 Jy ! Component: 150 - total flux cleaned = -0.00184705 Jy ! Component: 200 - total flux cleaned = -0.0017539 Jy ! Total flux subtracted in 200 components = -0.0017539 Jy ! Clean residual min=-0.004762 max=0.004169 Jy/beam ! Clean residual mean=-0.000005 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.471602 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.471602 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=0.123410Jy sigma=0.000663 ! Fit after self-cal, rms=0.123384Jy sigma=0.000663 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 = -0.000341315 Jy ! Component: 100 - total flux cleaned = -0.000256945 Jy ! Component: 150 - total flux cleaned = -0.000182408 Jy ! Component: 200 - total flux cleaned = -0.000115837 Jy ! Total flux subtracted in 200 components = -0.000115837 Jy ! Clean residual min=-0.004471 max=0.004028 Jy/beam ! Clean residual mean=-0.000007 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.471486 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.471486 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=0.123266Jy sigma=0.000662 ! Fit after self-cal, rms=0.123255Jy sigma=0.000662 ! 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=0.123255Jy sigma=0.000662 ! Fit after self-cal, rms=0.124606Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8615 mas, bmaj=2.192 mas, bpa=-11.13 degrees ! Estimated noise=1269.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117167 Jy ! Component: 100 - total flux cleaned = -0.00108186 Jy ! Component: 150 - total flux cleaned = -0.00108422 Jy ! Component: 200 - total flux cleaned = -0.00115103 Jy ! Total flux subtracted in 200 components = -0.00115103 Jy ! Clean residual min=-0.004077 max=0.003876 Jy/beam ! Clean residual mean=-0.000006 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.470335 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.470335 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=0.124440Jy sigma=0.000661 ! Fit after self-cal, rms=0.124424Jy sigma=0.000661 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 = -0.000260291 Jy ! Component: 100 - total flux cleaned = -0.000198932 Jy ! Component: 150 - total flux cleaned = -0.000199296 Jy ! Component: 200 - total flux cleaned = -0.000145515 Jy ! Total flux subtracted in 200 components = -0.000145515 Jy ! Clean residual min=-0.003942 max=0.003782 Jy/beam ! Clean residual mean=-0.000007 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.47019 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.47019 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=0.124352Jy sigma=0.000660 ! Fit after self-cal, rms=0.124339Jy sigma=0.000660 ! 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=0.124339Jy sigma=0.000660 ! Fit after self-cal, rms=0.125481Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=3.704 mas, bpa=-9.917 degrees ! Estimated noise=1657.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000540156 Jy ! Component: 100 - total flux cleaned = -0.000357251 Jy ! Component: 150 - total flux cleaned = -0.000279727 Jy ! Component: 200 - total flux cleaned = -0.000338191 Jy ! Total flux subtracted in 200 components = -0.000338191 Jy ! Clean residual min=-0.004343 max=0.004559 Jy/beam ! Clean residual mean=-0.000014 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.469852 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.469852 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=0.125406Jy sigma=0.000660 ! Fit after self-cal, rms=0.125350Jy sigma=0.000659 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 = -0.00035826 Jy ! Component: 100 - total flux cleaned = -0.00046765 Jy ! Component: 150 - total flux cleaned = -0.000511542 Jy ! Component: 200 - total flux cleaned = -0.000548649 Jy ! Total flux subtracted in 200 components = -0.000548649 Jy ! Clean residual min=-0.004203 max=0.004366 Jy/beam ! Clean residual mean=-0.000014 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.469303 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.469303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.125334Jy sigma=0.000659 ! Fit after self-cal, rms=0.125312Jy sigma=0.000659 ! 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=0.8607 mas, bmaj=2.192 mas, bpa=-11.16 degrees ! Estimated noise=1269.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8607 x 2.192 at -11.16 degrees (North through East) ! Clean map min=-0.0034063 max=0.42904 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=0.711 mas, bmaj=2.009 mas, bpa=-12.98 degrees ! Estimated noise=1846.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.348496 Jy ! Component: 100 - total flux cleaned = 0.425661 Jy ! Component: 150 - total flux cleaned = 0.449015 Jy ! Component: 200 - total flux cleaned = 0.458748 Jy ! Total flux subtracted in 200 components = 0.458748 Jy ! Clean residual min=-0.005965 max=0.006199 Jy/beam ! Clean residual mean=-0.000018 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.458748 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.458748 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8607 mas, bmaj=2.192 mas, bpa=-11.16 degrees ! Estimated noise=1269.38 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 = 0.00587416 Jy ! Component: 100 - total flux cleaned = 0.00844311 Jy ! Component: 150 - total flux cleaned = 0.00926328 Jy ! Component: 200 - total flux cleaned = 0.00986631 Jy ! Total flux subtracted in 200 components = 0.00986631 Jy ! Clean residual min=-0.003786 max=0.003747 Jy/beam ! Clean residual mean=-0.000011 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.468614 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.468615 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=2.046 mas, bmaj=3.704 mas, bpa=-9.917 degrees ! Estimated noise=1657.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805176 Jy ! Component: 100 - total flux cleaned = 0.000708366 Jy ! Component: 150 - total flux cleaned = 0.000668863 Jy ! Component: 200 - total flux cleaned = 0.000738023 Jy ! Total flux subtracted in 200 components = 0.000738023 Jy ! Clean residual min=-0.004075 max=0.004762 Jy/beam ! Clean residual mean=-0.000017 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.469353 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 = 5.88805e-05 Jy ! Component: 100 - total flux cleaned = 8.41322e-05 Jy ! Component: 150 - total flux cleaned = 0.000108429 Jy ! Component: 200 - total flux cleaned = 0.000172505 Jy ! Total flux subtracted in 200 components = 0.000172505 Jy ! Clean residual min=-0.004080 max=0.004731 Jy/beam ! Clean residual mean=-0.000016 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.469525 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.469525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8607 mas, bmaj=2.192 mas, bpa=-11.16 degrees ! Estimated noise=1269.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018417 Jy ! Component: 100 - total flux cleaned = 0.000179172 Jy ! Component: 150 - total flux cleaned = 0.000118793 Jy ! Component: 200 - total flux cleaned = 0.000116772 Jy ! Total flux subtracted in 200 components = 0.000116772 Jy ! Clean residual min=-0.003533 max=0.003477 Jy/beam ! Clean residual mean=-0.000009 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.469642 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.469642 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=0.125290Jy sigma=0.000659 ! Fit after self-cal, rms=0.125249Jy sigma=0.000659 wmodel J0050-0929_X_2017_04_28_pus_map.mod ! Writing 64 model components to file: J0050-0929_X_2017_04_28_pus_map.mod wobs J0050-0929_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0050-0929_X_2017_04_28_pus_uvs.fits wwins J0050-0929_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J0050-0929_X_2017_04_28_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 = -0.000657578 Jy ! Component: 100 - total flux cleaned = -0.00101593 Jy ! Component: 150 - total flux cleaned = -0.00124013 Jy ! Component: 200 - total flux cleaned = -0.00140127 Jy ! Component: 250 - total flux cleaned = -0.00155325 Jy ! Component: 300 - total flux cleaned = -0.00184408 Jy ! Component: 350 - total flux cleaned = -0.00198343 Jy ! Component: 400 - total flux cleaned = -0.00198266 Jy ! Component: 450 - total flux cleaned = -0.00207023 Jy ! Component: 500 - total flux cleaned = -0.00211241 Jy ! Component: 550 - total flux cleaned = -0.00227643 Jy ! Component: 600 - total flux cleaned = -0.00243573 Jy ! Component: 650 - total flux cleaned = -0.00266811 Jy ! Component: 700 - total flux cleaned = -0.0026672 Jy ! Component: 750 - total flux cleaned = -0.00274056 Jy ! Component: 800 - total flux cleaned = -0.00274086 Jy ! Component: 850 - total flux cleaned = -0.0026719 Jy ! Component: 900 - total flux cleaned = -0.00270628 Jy ! Component: 950 - total flux cleaned = -0.00273968 Jy ! Component: 1000 - total flux cleaned = -0.00277225 Jy ! Component: 1050 - total flux cleaned = -0.00283582 Jy ! Component: 1100 - total flux cleaned = -0.00292997 Jy ! Component: 1150 - total flux cleaned = -0.0030523 Jy ! Component: 1200 - total flux cleaned = -0.00317402 Jy ! Component: 1250 - total flux cleaned = -0.00335211 Jy ! Component: 1300 - total flux cleaned = -0.00352803 Jy ! Component: 1350 - total flux cleaned = -0.00375819 Jy ! Component: 1400 - total flux cleaned = -0.00387142 Jy ! Component: 1450 - total flux cleaned = -0.00409379 Jy ! Component: 1500 - total flux cleaned = -0.0041761 Jy ! Component: 1550 - total flux cleaned = -0.00420328 Jy ! Component: 1600 - total flux cleaned = -0.00436408 Jy ! Component: 1650 - total flux cleaned = -0.00449564 Jy ! Component: 1700 - total flux cleaned = -0.00452126 Jy ! Component: 1750 - total flux cleaned = -0.00449584 Jy ! Component: 1800 - total flux cleaned = -0.0046485 Jy ! Component: 1850 - total flux cleaned = -0.00467348 Jy ! Component: 1900 - total flux cleaned = -0.00477318 Jy ! Component: 1950 - total flux cleaned = -0.00484689 Jy ! Component: 2000 - total flux cleaned = -0.00489503 Jy ! Total flux subtracted in 2048 components = -0.00494276 Jy ! Clean residual min=-0.001334 max=0.001230 Jy/beam ! Clean residual mean=-0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.464699 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 208 components and 0.464699 Jy ![Exited script file: muppet] wmap "J0050-0929_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8607 x 2.192 at -11.16 degrees (North through East) ! Clean map min=-0.0025706 max=0.43061 Jy/beam ! Writing clean map to FITS file: J0050-0929_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.43061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000440258 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.306722 0.306722 0.613443 1.22689 2.45377 4.90755 9.81509 19.6302 39.2604 78.5208 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.43 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8607 x 2.192 at -11.16 degrees (North through East) ! Clean map min=-0.0025706 max=0.43061 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 J0050-0929_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:22:39 2019