! Started logfile: J1453+1025_X_2017_07_16_pus_uvs.log on Thu May 9 14:07:08 2019 obs J1453+1025_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1453+1025_X_2017_07_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.658995 visibilities/baseline/integration-bin. ! Found source: J1453+1025 ! ! 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 1200 lines of history. ! ! Reading 29892 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 J1453+1025_X_2017_07_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 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.870107Jy sigma=0.006961 ! Fit after self-cal, rms=0.856601Jy sigma=0.006857 ! 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=0.7354 mas, bmaj=1.749 mas, bpa=8.29 degrees ! Estimated noise=900.094 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 = 0.106133 Jy ! Component: 100 - total flux cleaned = 0.142661 Jy ! Total flux subtracted in 100 components = 0.142661 Jy ! Clean residual min=-0.005692 max=0.017226 Jy/beam ! Clean residual mean=-0.000053 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.142661 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.142661 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=0.096324Jy sigma=0.000711 ! Fit after self-cal, rms=0.096251Jy sigma=0.000710 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019615 Jy ! Component: 100 - total flux cleaned = 0.0303622 Jy ! Total flux subtracted in 100 components = 0.0303622 Jy ! Clean residual min=-0.003578 max=0.006137 Jy/beam ! Clean residual mean=-0.000021 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.173023 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.173023 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=0.090988Jy sigma=0.000660 ! Fit after self-cal, rms=0.090969Jy sigma=0.000659 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8536 mas, bmaj=1.946 mas, bpa=7.278 degrees ! Estimated noise=529.536 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 = 0.010478 Jy ! Component: 100 - total flux cleaned = 0.015766 Jy ! Component: 150 - total flux cleaned = 0.0188671 Jy ! Component: 200 - total flux cleaned = 0.0209008 Jy ! Total flux subtracted in 200 components = 0.0209008 Jy ! Clean residual min=-0.002749 max=0.005300 Jy/beam ! Clean residual mean=-0.000003 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.193924 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.193924 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=0.089952Jy sigma=0.000648 ! Fit after self-cal, rms=0.089961Jy sigma=0.000648 ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372708 Jy ! Component: 100 - total flux cleaned = 0.00399316 Jy ! Component: 150 - total flux cleaned = 0.00411114 Jy ! Component: 200 - total flux cleaned = 0.00425957 Jy ! Total flux subtracted in 200 components = 0.00425957 Jy ! Clean residual min=-0.002288 max=0.002776 Jy/beam ! Clean residual mean=0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.198184 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.198184 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=0.089738Jy sigma=0.000646 ! Fit after self-cal, rms=0.089718Jy sigma=0.000646 ! 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 0.97 FD 1.00* HN 0.97 KP 1.03 ! LA 0.96 MK 0.95 NL 0.96 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.02 KP 1.04 ! LA 0.95 MK 0.95 NL 0.98 OV 1.00 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.05 KP 1.08 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.02 KP 1.08 ! LA 0.99 MK 1.04 NL 0.97 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 KP 1.07 ! LA 0.95 MK 0.99 NL 0.99 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 KP 1.08 ! LA 0.99 MK 0.99 NL 1.00 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 1.05 ! LA 0.98 MK 0.96 NL 1.01 OV 0.98 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 1.06 ! LA 0.95 MK 1.00 NL 1.00 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.03 ! LA 0.99 MK 1.10 NL 0.97 OV 0.99 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.09 KP 1.09 ! LA 1.00 MK 1.03 NL 0.98 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 1.04 ! LA 0.99 MK 0.99 NL 0.97 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.96 KP 1.09 ! LA 0.97 MK 1.10 NL 1.01 OV 1.04 ! PT 1.13 SC 0.98 ! ! ! Fit before self-cal, rms=0.089718Jy sigma=0.000646 ! Fit after self-cal, rms=0.090871Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8562 mas, bmaj=1.946 mas, bpa=7.257 degrees ! Estimated noise=528.046 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 = 0.00185605 Jy ! Component: 100 - total flux cleaned = 0.00271358 Jy ! Component: 150 - total flux cleaned = 0.00294328 Jy ! Component: 200 - total flux cleaned = 0.00308841 Jy ! Total flux subtracted in 200 components = 0.00308841 Jy ! Clean residual min=-0.002002 max=0.002225 Jy/beam ! Clean residual mean=-0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.201272 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.201272 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=0.090821Jy sigma=0.000643 ! Fit after self-cal, rms=0.090869Jy sigma=0.000643 ! 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=0.090869Jy sigma=0.000643 ! Fit after self-cal, rms=0.093771Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8574 mas, bmaj=1.949 mas, bpa=7.233 degrees ! Estimated noise=529.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102024 Jy ! Component: 100 - total flux cleaned = 0.00117472 Jy ! Component: 150 - total flux cleaned = 0.00123636 Jy ! Component: 200 - total flux cleaned = 0.00123671 Jy ! Total flux subtracted in 200 components = 0.00123671 Jy ! Clean residual min=-0.001109 max=0.001165 Jy/beam ! Clean residual mean=0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.202509 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.202509 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=0.093756Jy sigma=0.000636 ! Fit after self-cal, rms=0.093838Jy sigma=0.000636 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 = 0.000214715 Jy ! Component: 100 - total flux cleaned = 0.000229398 Jy ! Component: 150 - total flux cleaned = 0.000229239 Jy ! Component: 200 - total flux cleaned = 0.000216645 Jy ! Total flux subtracted in 200 components = 0.000216645 Jy ! Clean residual min=-0.001130 max=0.001083 Jy/beam ! Clean residual mean=0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.202725 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.202725 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=0.093832Jy sigma=0.000636 ! Fit after self-cal, rms=0.093831Jy sigma=0.000636 ! 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=0.093831Jy sigma=0.000636 ! Fit after self-cal, rms=0.094112Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8574 mas, bmaj=1.949 mas, bpa=7.188 degrees ! Estimated noise=529.306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474353 Jy ! Component: 100 - total flux cleaned = 0.000566831 Jy ! Component: 150 - total flux cleaned = 0.000604509 Jy ! Component: 200 - total flux cleaned = 0.000604443 Jy ! Total flux subtracted in 200 components = 0.000604443 Jy ! Clean residual min=-0.001122 max=0.001071 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.20333 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.20333 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=0.094105Jy sigma=0.000636 ! Fit after self-cal, rms=0.094112Jy sigma=0.000636 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 = 0.000139189 Jy ! Component: 100 - total flux cleaned = 0.000149838 Jy ! Component: 150 - total flux cleaned = 0.000139518 Jy ! Component: 200 - total flux cleaned = 0.000130024 Jy ! Total flux subtracted in 200 components = 0.000130024 Jy ! Clean residual min=-0.001127 max=0.001083 Jy/beam ! Clean residual mean=0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.20346 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.20346 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=0.094109Jy sigma=0.000636 ! Fit after self-cal, rms=0.094109Jy sigma=0.000636 ! 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=0.094109Jy sigma=0.000636 ! Fit after self-cal, rms=0.094156Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.855 mas, bmaj=2.965 mas, bpa=-3.752 degrees ! Estimated noise=706.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432206 Jy ! Component: 100 - total flux cleaned = 0.000455845 Jy ! Component: 150 - total flux cleaned = 0.00044127 Jy ! Component: 200 - total flux cleaned = 0.000429684 Jy ! Total flux subtracted in 200 components = 0.000429684 Jy ! Clean residual min=-0.001187 max=0.001170 Jy/beam ! Clean residual mean=0.000005 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.20389 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.20389 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=0.094156Jy sigma=0.000636 ! Fit after self-cal, rms=0.094156Jy sigma=0.000636 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 = 0.000120456 Jy ! Component: 100 - total flux cleaned = 0.000110625 Jy ! Component: 150 - total flux cleaned = 0.000102302 Jy ! Component: 200 - total flux cleaned = 9.88174e-05 Jy ! Total flux subtracted in 200 components = 9.88174e-05 Jy ! Clean residual min=-0.001183 max=0.001200 Jy/beam ! Clean residual mean=0.000005 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.203988 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 118 components and 0.203988 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=0.094156Jy sigma=0.000636 ! Fit after self-cal, rms=0.094156Jy sigma=0.000636 ! 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=0.8574 mas, bmaj=1.949 mas, bpa=7.15 degrees ! Estimated noise=529.189 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8574 x 1.949 at 7.15 degrees (North through East) ! Clean map min=-0.0011625 max=0.14618 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=0.7355 mas, bmaj=1.748 mas, bpa=8.352 degrees ! Estimated noise=909.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107023 Jy ! Component: 100 - total flux cleaned = 0.144764 Jy ! Component: 150 - total flux cleaned = 0.164685 Jy ! Component: 200 - total flux cleaned = 0.175981 Jy ! Total flux subtracted in 200 components = 0.175981 Jy ! Clean residual min=-0.003029 max=0.005958 Jy/beam ! Clean residual mean=-0.000021 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.175981 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.175981 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8574 mas, bmaj=1.949 mas, bpa=7.15 degrees ! Estimated noise=529.189 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 = 0.0100565 Jy ! Component: 100 - total flux cleaned = 0.0160723 Jy ! Component: 150 - total flux cleaned = 0.0199407 Jy ! Component: 200 - total flux cleaned = 0.0225081 Jy ! Total flux subtracted in 200 components = 0.0225081 Jy ! Clean residual min=-0.001418 max=0.001391 Jy/beam ! Clean residual mean=-0.000005 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.198489 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.198489 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=1.855 mas, bmaj=2.965 mas, bpa=-3.752 degrees ! Estimated noise=706.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291091 Jy ! Component: 100 - total flux cleaned = 0.00424432 Jy ! Component: 150 - total flux cleaned = 0.0047442 Jy ! Component: 200 - total flux cleaned = 0.00502156 Jy ! Total flux subtracted in 200 components = 0.00502156 Jy ! Clean residual min=-0.001210 max=0.001167 Jy/beam ! Clean residual mean=0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.20351 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 = 0.000194551 Jy ! Component: 100 - total flux cleaned = 0.000336674 Jy ! Component: 150 - total flux cleaned = 0.000429965 Jy ! Component: 200 - total flux cleaned = 0.000478645 Jy ! Total flux subtracted in 200 components = 0.000478645 Jy ! Clean residual min=-0.001156 max=0.001187 Jy/beam ! Clean residual mean=0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.203989 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 63 components and 0.203989 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8574 mas, bmaj=1.949 mas, bpa=7.15 degrees ! Estimated noise=529.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457163 Jy ! Component: 100 - total flux cleaned = -0.000377523 Jy ! Component: 150 - total flux cleaned = -0.000270358 Jy ! Component: 200 - total flux cleaned = -0.000214799 Jy ! Total flux subtracted in 200 components = -0.000214799 Jy ! Clean residual min=-0.001130 max=0.001100 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.203774 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.203774 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=0.094160Jy sigma=0.000636 ! Fit after self-cal, rms=0.094154Jy sigma=0.000636 wmodel J1453+1025_X_2017_07_16_pus_map.mod ! Writing 76 model components to file: J1453+1025_X_2017_07_16_pus_map.mod wobs J1453+1025_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1453+1025_X_2017_07_16_pus_uvs.fits wwins J1453+1025_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J1453+1025_X_2017_07_16_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 = 2.72473e-05 Jy ! Component: 100 - total flux cleaned = 2.72251e-05 Jy ! Component: 150 - total flux cleaned = -4.53655e-05 Jy ! Component: 200 - total flux cleaned = -4.57955e-05 Jy ! Component: 250 - total flux cleaned = -4.61531e-05 Jy ! Component: 300 - total flux cleaned = -7.87214e-05 Jy ! Component: 350 - total flux cleaned = -0.000110272 Jy ! Component: 400 - total flux cleaned = -9.51842e-05 Jy ! Component: 450 - total flux cleaned = -9.55767e-05 Jy ! Component: 500 - total flux cleaned = -0.000125121 Jy ! Component: 550 - total flux cleaned = -0.000110448 Jy ! Component: 600 - total flux cleaned = -0.000124258 Jy ! Component: 650 - total flux cleaned = -0.000110287 Jy ! Component: 700 - total flux cleaned = -0.000151602 Jy ! Component: 750 - total flux cleaned = -0.000165016 Jy ! Component: 800 - total flux cleaned = -0.000151941 Jy ! Component: 850 - total flux cleaned = -0.000164957 Jy ! Component: 900 - total flux cleaned = -0.000177634 Jy ! Component: 950 - total flux cleaned = -0.000139553 Jy ! Component: 1000 - total flux cleaned = -0.000139462 Jy ! Component: 1050 - total flux cleaned = -0.000102594 Jy ! Component: 1100 - total flux cleaned = -0.000114606 Jy ! Component: 1150 - total flux cleaned = -9.05669e-05 Jy ! Component: 1200 - total flux cleaned = -5.53552e-05 Jy ! Component: 1250 - total flux cleaned = -9.04277e-05 Jy ! Component: 1300 - total flux cleaned = -6.71679e-05 Jy ! Component: 1350 - total flux cleaned = -7.84238e-05 Jy ! Component: 1400 - total flux cleaned = -6.71734e-05 Jy ! Component: 1450 - total flux cleaned = -8.95861e-05 Jy ! Component: 1500 - total flux cleaned = -0.000100659 Jy ! Component: 1550 - total flux cleaned = -0.000144517 Jy ! Component: 1600 - total flux cleaned = -0.000188014 Jy ! Component: 1650 - total flux cleaned = -0.000209322 Jy ! Component: 1700 - total flux cleaned = -0.000188035 Jy ! Component: 1750 - total flux cleaned = -0.00023031 Jy ! Component: 1800 - total flux cleaned = -0.000251076 Jy ! Component: 1850 - total flux cleaned = -0.000240681 Jy ! Component: 1900 - total flux cleaned = -0.000292102 Jy ! Component: 1950 - total flux cleaned = -0.000332776 Jy ! Component: 2000 - total flux cleaned = -0.000322708 Jy ! Total flux subtracted in 2048 components = -0.000362658 Jy ! Clean residual min=-0.000601 max=0.000614 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.203412 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 232 components and 0.203412 Jy ![Exited script file: muppet] wmap "J1453+1025_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8574 x 1.949 at 7.15 degrees (North through East) ! Clean map min=-0.0010812 max=0.1467 Jy/beam ! Writing clean map to FITS file: J1453+1025_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146701 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187233 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.382886 0.382886 0.765772 1.53154 3.06309 6.12617 12.2523 24.5047 49.0094 98.0188 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.146 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8574 x 1.949 at 7.15 degrees (North through East) ! Clean map min=-0.0010812 max=0.1467 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 J1453+1025_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:07:10 2019