! Started logfile: J1530-1950_X_2017_09_26_pus_uvs.log on Sat May 11 13:39:05 2019 obs J1530-1950_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1530-1950_X_2017_09_26_pus_uva.fits ! AN table 1: 175 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.978254 visibilities/baseline/integration-bin. ! Found source: J1530-1950 ! ! 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 947 lines of history. ! ! Reading 73956 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 J1530-1950_X_2017_09_26_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.938804Jy sigma=0.007232 ! Fit after self-cal, rms=0.878826Jy sigma=0.006789 ! 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=0.7448 mas, bmaj=3.148 mas, bpa=-18.27 degrees ! Estimated noise=723.313 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 = 0.0973352 Jy ! Component: 100 - total flux cleaned = 0.120562 Jy ! Total flux subtracted in 100 components = 0.120562 Jy ! Clean residual min=-0.005502 max=0.009299 Jy/beam ! Clean residual mean=0.000012 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.120562 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.120562 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=0.092429Jy sigma=0.000668 ! Fit after self-cal, rms=0.092393Jy sigma=0.000668 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9728 mas, bmaj=3.466 mas, bpa=-16.1 degrees ! Estimated noise=341.309 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 = 0.0111548 Jy ! Component: 100 - total flux cleaned = 0.016404 Jy ! Component: 150 - total flux cleaned = 0.0182652 Jy ! Component: 200 - total flux cleaned = 0.0186551 Jy ! Total flux subtracted in 200 components = 0.0186551 Jy ! Clean residual min=-0.003645 max=0.005885 Jy/beam ! Clean residual mean=-0.000003 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.139217 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.139217 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=0.091188Jy sigma=0.000657 ! Fit after self-cal, rms=0.091187Jy sigma=0.000657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.27 KP 0.98 ! LA 0.97 MK 0.97 NL 0.90 OV 0.96 ! PT 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.29 KP 0.98 ! LA 0.99 MK 0.99 NL 0.92 OV 0.96 ! PT 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.29 KP 0.97 ! LA 1.01 MK 1.01 NL 0.92 OV 0.95 ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.22 KP 0.96 ! LA 1.01 MK 1.01 NL 0.93 OV 0.95 ! PT 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.19 KP 0.95 ! LA 1.00 MK 1.02 NL 0.93 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.27 KP 0.99 ! LA 1.00 MK 0.99 NL 0.95 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.28 KP 0.96 ! LA 1.05 MK 1.00 NL 0.95 OV 0.95 ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.35 KP 0.80 ! LA 0.97 MK 1.02 NL 0.94 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.27 KP 0.82 ! LA 1.00 MK 0.98 NL 0.94 OV 1.08 ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.25 KP 0.85 ! LA 1.02 MK 1.01 NL 0.94 OV 1.06 ! PT 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.19 KP 0.91 ! LA 1.01 MK 0.99 NL 0.96 OV 1.08 ! PT 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.25 KP 0.94 ! LA 1.01 MK 1.01 NL 0.96 OV 1.05 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.091187Jy sigma=0.000657 ! Fit after self-cal, rms=0.095050Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.993 mas, bmaj=3.501 mas, bpa=-16.62 degrees ! Estimated noise=340.832 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 = -0.00316451 Jy ! Component: 100 - total flux cleaned = -0.00382776 Jy ! Component: 150 - total flux cleaned = -0.00409959 Jy ! Component: 200 - total flux cleaned = -0.00439195 Jy ! Total flux subtracted in 200 components = -0.00439195 Jy ! Clean residual min=-0.003129 max=0.003679 Jy/beam ! Clean residual mean=-0.000000 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.134825 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.134825 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=0.094839Jy sigma=0.000649 ! Fit after self-cal, rms=0.094946Jy sigma=0.000649 ! 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=0.094946Jy sigma=0.000649 ! Fit after self-cal, rms=0.100302Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9925 mas, bmaj=3.547 mas, bpa=-16.99 degrees ! Estimated noise=340.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100448 Jy ! Component: 100 - total flux cleaned = -0.00100985 Jy ! Component: 150 - total flux cleaned = -0.000966675 Jy ! Component: 200 - total flux cleaned = -0.000929483 Jy ! Total flux subtracted in 200 components = -0.000929483 Jy ! Clean residual min=-0.001410 max=0.001394 Jy/beam ! Clean residual mean=-0.000006 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.133896 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.133896 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=0.100241Jy sigma=0.000642 ! Fit after self-cal, rms=0.100320Jy sigma=0.000642 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 = 2.582e-05 Jy ! Component: 100 - total flux cleaned = 5.50372e-05 Jy ! Component: 150 - total flux cleaned = 0.000133114 Jy ! Component: 200 - total flux cleaned = 0.000180444 Jy ! Total flux subtracted in 200 components = 0.000180444 Jy ! Clean residual min=-0.001223 max=0.001327 Jy/beam ! Clean residual mean=-0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.134076 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.134076 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=0.100306Jy sigma=0.000642 ! Fit after self-cal, rms=0.100303Jy sigma=0.000642 ! 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=0.100303Jy sigma=0.000642 ! Fit after self-cal, rms=0.101741Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9918 mas, bmaj=3.566 mas, bpa=-17.03 degrees ! Estimated noise=340.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000308725 Jy ! Component: 100 - total flux cleaned = -0.000310834 Jy ! Component: 150 - total flux cleaned = -0.000284212 Jy ! Component: 200 - total flux cleaned = -0.000261894 Jy ! Total flux subtracted in 200 components = -0.000261894 Jy ! Clean residual min=-0.000966 max=0.001060 Jy/beam ! Clean residual mean=-0.000004 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.133814 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.133814 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=0.101718Jy sigma=0.000642 ! Fit after self-cal, rms=0.101726Jy sigma=0.000642 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 = 3.28505e-05 Jy ! Component: 100 - total flux cleaned = 5.27622e-05 Jy ! Component: 150 - total flux cleaned = 5.33226e-05 Jy ! Component: 200 - total flux cleaned = 6.77979e-05 Jy ! Total flux subtracted in 200 components = 6.77979e-05 Jy ! Clean residual min=-0.000956 max=0.001000 Jy/beam ! Clean residual mean=-0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.133882 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.133882 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=0.101719Jy sigma=0.000642 ! Fit after self-cal, rms=0.101717Jy sigma=0.000642 ! 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=0.101717Jy sigma=0.000642 ! Fit after self-cal, rms=0.102386Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=5.156 mas, bpa=0.007687 degrees ! Estimated noise=392.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216641 Jy ! Component: 100 - total flux cleaned = 0.000179956 Jy ! Component: 150 - total flux cleaned = 0.00020019 Jy ! Component: 200 - total flux cleaned = 0.00020866 Jy ! Total flux subtracted in 200 components = 0.00020866 Jy ! Clean residual min=-0.000739 max=0.000752 Jy/beam ! Clean residual mean=-0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.134091 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.134091 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=0.102383Jy sigma=0.000642 ! Fit after self-cal, rms=0.102386Jy sigma=0.000642 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 = 5.70314e-05 Jy ! Component: 100 - total flux cleaned = 2.40519e-05 Jy ! Component: 150 - total flux cleaned = 1.70376e-05 Jy ! Component: 200 - total flux cleaned = 2.25568e-05 Jy ! Total flux subtracted in 200 components = 2.25568e-05 Jy ! Clean residual min=-0.000740 max=0.000687 Jy/beam ! Clean residual mean=-0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.134113 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.134113 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=0.102385Jy sigma=0.000642 ! Fit after self-cal, rms=0.102384Jy sigma=0.000642 ! 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=0.9912 mas, bmaj=3.578 mas, bpa=-17.05 degrees ! Estimated noise=340.637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9912 x 3.578 at -17.05 degrees (North through East) ! Clean map min=-0.0008014 max=0.12502 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=0.7538 mas, bmaj=3.262 mas, bpa=-19.06 degrees ! Estimated noise=729.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0980051 Jy ! Component: 100 - total flux cleaned = 0.120084 Jy ! Component: 150 - total flux cleaned = 0.127738 Jy ! Component: 200 - total flux cleaned = 0.131145 Jy ! Total flux subtracted in 200 components = 0.131145 Jy ! Clean residual min=-0.002141 max=0.002197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.131145 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.131145 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=3.578 mas, bpa=-17.05 degrees ! Estimated noise=340.637 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) ! Added new window around map position (0.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214569 Jy ! Component: 100 - total flux cleaned = 0.00323834 Jy ! Component: 150 - total flux cleaned = 0.00369187 Jy ! Component: 200 - total flux cleaned = 0.00387222 Jy ! Total flux subtracted in 200 components = 0.00387222 Jy ! Clean residual min=-0.000827 max=0.000704 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.135017 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.135017 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=2.323 mas, bmaj=5.156 mas, bpa=0.007687 degrees ! Estimated noise=392.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275982 Jy ! Component: 100 - total flux cleaned = 0.000320502 Jy ! Component: 150 - total flux cleaned = 0.000335031 Jy ! Component: 200 - total flux cleaned = 0.000335047 Jy ! Total flux subtracted in 200 components = 0.000335047 Jy ! Clean residual min=-0.000610 max=0.000708 Jy/beam ! Clean residual mean=-0.000005 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.135352 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 = 2.93039e-08 Jy ! Component: 100 - total flux cleaned = -5.66083e-08 Jy ! Component: 150 - total flux cleaned = 4.63626e-08 Jy ! Component: 200 - total flux cleaned = 7.74776e-08 Jy ! Total flux subtracted in 200 components = 7.74776e-08 Jy ! Clean residual min=-0.000601 max=0.000708 Jy/beam ! Clean residual mean=-0.000005 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.135352 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.135352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=3.578 mas, bpa=-17.05 degrees ! Estimated noise=340.637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.15356e-07 Jy ! Component: 100 - total flux cleaned = 3.22757e-05 Jy ! Component: 150 - total flux cleaned = 4.62882e-05 Jy ! Component: 200 - total flux cleaned = 5.9932e-05 Jy ! Total flux subtracted in 200 components = 5.9932e-05 Jy ! Clean residual min=-0.000744 max=0.000690 Jy/beam ! Clean residual mean=-0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.135412 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.135412 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=0.102362Jy sigma=0.000642 ! Fit after self-cal, rms=0.102341Jy sigma=0.000642 wmodel J1530-1950_X_2017_09_26_pus_map.mod ! Writing 59 model components to file: J1530-1950_X_2017_09_26_pus_map.mod wobs J1530-1950_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1530-1950_X_2017_09_26_pus_uvs.fits wwins J1530-1950_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J1530-1950_X_2017_09_26_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 = -0.000293077 Jy ! Component: 100 - total flux cleaned = -0.000363715 Jy ! Component: 150 - total flux cleaned = -0.000442737 Jy ! Component: 200 - total flux cleaned = -0.000507153 Jy ! Component: 250 - total flux cleaned = -0.000549025 Jy ! Component: 300 - total flux cleaned = -0.000610421 Jy ! Component: 350 - total flux cleaned = -0.000670196 Jy ! Component: 400 - total flux cleaned = -0.000718868 Jy ! Component: 450 - total flux cleaned = -0.000709256 Jy ! Component: 500 - total flux cleaned = -0.000737453 Jy ! Component: 550 - total flux cleaned = -0.000728134 Jy ! Component: 600 - total flux cleaned = -0.000746089 Jy ! Component: 650 - total flux cleaned = -0.000745967 Jy ! Component: 700 - total flux cleaned = -0.000754806 Jy ! Component: 750 - total flux cleaned = -0.000772153 Jy ! Component: 800 - total flux cleaned = -0.000780741 Jy ! Component: 850 - total flux cleaned = -0.000805786 Jy ! Component: 900 - total flux cleaned = -0.000805621 Jy ! Component: 950 - total flux cleaned = -0.000773247 Jy ! Component: 1000 - total flux cleaned = -0.000805394 Jy ! Component: 1050 - total flux cleaned = -0.000789662 Jy ! Component: 1100 - total flux cleaned = -0.00079749 Jy ! Component: 1150 - total flux cleaned = -0.000812704 Jy ! Component: 1200 - total flux cleaned = -0.000827704 Jy ! Component: 1250 - total flux cleaned = -0.000805424 Jy ! Component: 1300 - total flux cleaned = -0.000812944 Jy ! Component: 1350 - total flux cleaned = -0.000784008 Jy ! Component: 1400 - total flux cleaned = -0.000798313 Jy ! Component: 1450 - total flux cleaned = -0.00077711 Jy ! Component: 1500 - total flux cleaned = -0.000776954 Jy ! Component: 1550 - total flux cleaned = -0.000763061 Jy ! Component: 1600 - total flux cleaned = -0.000756318 Jy ! Component: 1650 - total flux cleaned = -0.000763015 Jy ! Component: 1700 - total flux cleaned = -0.000756281 Jy ! Component: 1750 - total flux cleaned = -0.000769515 Jy ! Component: 1800 - total flux cleaned = -0.000789005 Jy ! Component: 1850 - total flux cleaned = -0.000776041 Jy ! Component: 1900 - total flux cleaned = -0.000782425 Jy ! Component: 1950 - total flux cleaned = -0.000807774 Jy ! Component: 2000 - total flux cleaned = -0.000820349 Jy ! Total flux subtracted in 2048 components = -0.000826554 Jy ! Clean residual min=-0.000473 max=0.000346 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.134586 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 195 components and 0.134586 Jy ![Exited script file: muppet] wmap "J1530-1950_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9912 x 3.578 at -17.05 degrees (North through East) ! Clean map min=-0.00059327 max=0.12554 Jy/beam ! Writing clean map to FITS file: J1530-1950_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125542 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124587 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297718 0.297718 0.595436 1.19087 2.38175 4.76349 9.52698 19.054 38.1079 76.2159 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.125 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9912 x 3.578 at -17.05 degrees (North through East) ! Clean map min=-0.00059327 max=0.12554 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 J1530-1950_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:39:09 2019