! Started logfile: J1037-2934_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:37 2019 obs J1037-2934_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2017_01_16_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.222222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1037-2934 ! ! 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 960 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 J1037-2934_X_2017_01_16_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.518556Jy sigma=0.002999 ! Fit after self-cal, rms=0.510609Jy sigma=0.002956 ! 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=0.6468 mas, bmaj=6.376 mas, bpa=27.57 degrees ! Estimated noise=5270.4 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.35685 Jy ! Component: 100 - total flux cleaned = 0.491517 Jy ! Total flux subtracted in 100 components = 0.491517 Jy ! Clean residual min=-0.054520 max=0.069580 Jy/beam ! Clean residual mean=-0.000540 rms=0.022433 Jy/beam ! Combined flux in latest and established models = 0.491517 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.491517 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=0.227675Jy sigma=0.001302 ! Fit after self-cal, rms=0.227392Jy sigma=0.001302 ! 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=0.7777 mas, bmaj=5.667 mas, bpa=26.71 degrees ! Estimated noise=4146.8 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 = 0.136327 Jy ! Component: 100 - total flux cleaned = 0.190979 Jy ! Component: 150 - total flux cleaned = 0.213446 Jy ! Component: 200 - total flux cleaned = 0.206827 Jy ! Total flux subtracted in 200 components = 0.206827 Jy ! Clean residual min=-0.020979 max=0.021223 Jy/beam ! Clean residual mean=-0.000207 rms=0.009379 Jy/beam ! Combined flux in latest and established models = 0.698345 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 56 components and 0.698344 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=0.136277Jy sigma=0.000651 ! Fit after self-cal, rms=0.136288Jy sigma=0.000650 ! 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 0.99 FD 1.00* HN 1.00* KP 1.00* ! LA 0.97 MK 1.00* NL 0.93 OV 1.00* ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 1.00* ! LA 0.98 MK 1.00* NL 0.97 OV 1.00* ! PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00* KP 1.00* ! LA 0.96 MK 1.00* NL 0.94 OV 1.00* ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 1.00* ! LA 0.94 MK 1.00* NL 0.96 OV 1.00* ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00* KP 1.00* ! LA 0.97 MK 1.00* NL 0.94 OV 1.00* ! PT 0.96 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 1.00* ! LA 0.96 MK 1.00* NL 0.94 OV 1.00* ! PT 1.08 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00* KP 1.00* ! LA 0.90 MK 1.00* NL 0.96 OV 1.00* ! PT 1.10 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* KP 1.00* ! LA 0.93 MK 1.00* NL 0.97 OV 1.00* ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 1.00* ! LA 0.92 MK 1.00* NL 0.92 OV 1.00* ! PT 0.97 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 1.00* ! LA 0.98 MK 1.00* NL 0.94 OV 1.00* ! PT 1.04 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 1.00* ! LA 0.97 MK 1.00* NL 0.93 OV 1.00* ! PT 1.15 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00* KP 1.00* ! LA 0.96 MK 1.00* NL 0.96 OV 1.00* ! PT 1.17 SC 1.05 ! ! ! Fit before self-cal, rms=0.136288Jy sigma=0.000650 ! Fit after self-cal, rms=0.132525Jy sigma=0.000597 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7896 mas, bmaj=5.587 mas, bpa=26.68 degrees ! Estimated noise=4059.78 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 = 0.0021715 Jy ! Component: 100 - total flux cleaned = 0.00174006 Jy ! Component: 150 - total flux cleaned = 0.00268551 Jy ! Component: 200 - total flux cleaned = 0.00354944 Jy ! Total flux subtracted in 200 components = 0.00354944 Jy ! Clean residual min=-0.002874 max=0.002837 Jy/beam ! Clean residual mean=-0.000007 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.701894 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 94 components and 0.701894 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=0.131565Jy sigma=0.000592 ! Fit after self-cal, rms=0.131849Jy sigma=0.000591 ! 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=0.131849Jy sigma=0.000591 ! Fit after self-cal, rms=0.132297Jy sigma=0.000591 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7903 mas, bmaj=5.585 mas, bpa=26.68 degrees ! Estimated noise=4064.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209048 Jy ! Component: 100 - total flux cleaned = 0.00261391 Jy ! Component: 150 - total flux cleaned = 0.00273164 Jy ! Component: 200 - total flux cleaned = 0.00262712 Jy ! Total flux subtracted in 200 components = 0.00262712 Jy ! Clean residual min=-0.001681 max=0.001678 Jy/beam ! Clean residual mean=0.000007 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.704521 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 143 components and 0.704521 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=0.132077Jy sigma=0.000590 ! Fit after self-cal, rms=0.132090Jy sigma=0.000590 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 = -0.000497641 Jy ! Component: 100 - total flux cleaned = -0.00135088 Jy ! Component: 150 - total flux cleaned = -0.00221345 Jy ! Component: 200 - total flux cleaned = -0.00287512 Jy ! Total flux subtracted in 200 components = -0.00287512 Jy ! Clean residual min=-0.001196 max=0.001197 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.701646 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 184 components and 0.701646 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=0.131981Jy sigma=0.000590 ! Fit after self-cal, rms=0.131980Jy sigma=0.000589 ! 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=0.131980Jy sigma=0.000589 ! Fit after self-cal, rms=0.131983Jy sigma=0.000589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7905 mas, bmaj=5.585 mas, bpa=26.68 degrees ! Estimated noise=4065.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060948 Jy ! Component: 100 - total flux cleaned = 0.000896165 Jy ! Component: 150 - total flux cleaned = 0.000585112 Jy ! Component: 200 - total flux cleaned = 0.000524532 Jy ! Total flux subtracted in 200 components = 0.000524532 Jy ! Clean residual min=-0.000947 max=0.000945 Jy/beam ! Clean residual mean=0.000009 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.70217 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 213 components and 0.70217 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=0.131910Jy sigma=0.000589 ! Fit after self-cal, rms=0.131917Jy sigma=0.000589 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 = -0.000969111 Jy ! Component: 100 - total flux cleaned = -0.00161999 Jy ! Component: 150 - total flux cleaned = -0.0017758 Jy ! Component: 200 - total flux cleaned = -0.00157099 Jy ! Total flux subtracted in 200 components = -0.00157099 Jy ! Clean residual min=-0.000847 max=0.000842 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.700599 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 237 components and 0.700599 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=0.131872Jy sigma=0.000589 ! Fit after self-cal, rms=0.131869Jy sigma=0.000589 ! 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=0.131869Jy sigma=0.000589 ! Fit after self-cal, rms=0.131904Jy sigma=0.000589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=6.687 mas, bpa=13.44 degrees ! Estimated noise=5755.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592228 Jy ! Component: 100 - total flux cleaned = 0.00113006 Jy ! Component: 150 - total flux cleaned = 0.0016026 Jy ! Component: 200 - total flux cleaned = 0.00164619 Jy ! Total flux subtracted in 200 components = 0.00164619 Jy ! Clean residual min=-0.000385 max=0.000379 Jy/beam ! Clean residual mean=0.000018 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.702246 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 275 components and 0.702246 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=0.131892Jy sigma=0.000589 ! Fit after self-cal, rms=0.131891Jy sigma=0.000589 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 = -0.00053823 Jy ! Component: 100 - total flux cleaned = -0.000868443 Jy ! Component: 150 - total flux cleaned = -0.0010618 Jy ! Component: 200 - total flux cleaned = -0.00115691 Jy ! Total flux subtracted in 200 components = -0.00115691 Jy ! Clean residual min=-0.000317 max=0.000315 Jy/beam ! Clean residual mean=0.000008 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.701089 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 305 components and 0.701089 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=0.131882Jy sigma=0.000589 ! Fit after self-cal, rms=0.131883Jy sigma=0.000589 ! 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=0.7906 mas, bmaj=5.584 mas, bpa=26.68 degrees ! Estimated noise=4065.66 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7906 x 5.584 at 26.68 degrees (North through East) ! Clean map min=-0.0087152 max=0.48783 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=0.6539 mas, bmaj=6.269 mas, bpa=27.61 degrees ! Estimated noise=5266.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.355401 Jy ! Component: 100 - total flux cleaned = 0.48531 Jy ! Component: 150 - total flux cleaned = 0.564906 Jy ! Component: 200 - total flux cleaned = 0.609772 Jy ! Total flux subtracted in 200 components = 0.609772 Jy ! Clean residual min=-0.027326 max=0.027414 Jy/beam ! Clean residual mean=-0.000199 rms=0.010488 Jy/beam ! Combined flux in latest and established models = 0.609772 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 0.609772 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7906 mas, bmaj=5.584 mas, bpa=26.68 degrees ! Estimated noise=4065.66 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 = 0.0565084 Jy ! Component: 100 - total flux cleaned = 0.0783278 Jy ! Component: 150 - total flux cleaned = 0.081714 Jy ! Component: 200 - total flux cleaned = 0.0776681 Jy ! Total flux subtracted in 200 components = 0.0776681 Jy ! Clean residual min=-0.012773 max=0.012566 Jy/beam ! Clean residual mean=-0.000208 rms=0.004601 Jy/beam ! Combined flux in latest and established models = 0.68744 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 65 components and 0.68744 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=1.921 mas, bmaj=6.687 mas, bpa=13.44 degrees ! Estimated noise=5755.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021309 Jy ! Component: 100 - total flux cleaned = -0.000655673 Jy ! Component: 150 - total flux cleaned = -0.00255876 Jy ! Component: 200 - total flux cleaned = -0.000358767 Jy ! Total flux subtracted in 200 components = -0.000358767 Jy ! Clean residual min=-0.005368 max=0.005328 Jy/beam ! Clean residual mean=-0.000109 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.687081 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 = 0.00199732 Jy ! Component: 100 - total flux cleaned = 0.00415097 Jy ! Component: 150 - total flux cleaned = 0.00459414 Jy ! Component: 200 - total flux cleaned = 0.00513299 Jy ! Total flux subtracted in 200 components = 0.00513299 Jy ! Clean residual min=-0.009075 max=0.008928 Jy/beam ! Clean residual mean=-0.000041 rms=0.003729 Jy/beam ! Combined flux in latest and established models = 0.692214 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 124 components and 0.692214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7906 mas, bmaj=5.584 mas, bpa=26.68 degrees ! Estimated noise=4065.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325311 Jy ! Component: 100 - total flux cleaned = 0.00270119 Jy ! Component: 150 - total flux cleaned = 0.00168221 Jy ! Component: 200 - total flux cleaned = 0.00222388 Jy ! Total flux subtracted in 200 components = 0.00222388 Jy ! Clean residual min=-0.009372 max=0.009421 Jy/beam ! Clean residual mean=-0.000046 rms=0.003071 Jy/beam ! Combined flux in latest and established models = 0.694437 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 135 components and 0.694438 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=0.133720Jy sigma=0.000602 ! Fit after self-cal, rms=0.133438Jy sigma=0.000601 wmodel J1037-2934_X_2017_01_16_pus_map.mod ! Writing 135 model components to file: J1037-2934_X_2017_01_16_pus_map.mod wobs J1037-2934_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2017_01_16_pus_uvs.fits wwins J1037-2934_X_2017_01_16_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1037-2934_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7906 x 5.584 at 26.68 degrees (North through East) ! Clean map min=-0.018297 max=0.48254 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.482541 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00319862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.98861 1.98861 3.97722 7.95444 15.9089 31.8178 63.6355 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0095 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.482 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7906 x 5.584 at 26.68 degrees (North through East) ! Clean map min=-0.018297 max=0.48254 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 J1037-2934_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:38 2019