! Started logfile: J1625-2527_X_2017_10_21_pus_uvs.log on Sat May 11 21:57:02 2019 obs J1625-2527_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1625-2527_X_2017_10_21_pus_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.910791 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 1202 lines of history. ! ! Reading 20460 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 J1625-2527_X_2017_10_21_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.410616Jy sigma=0.002927 ! Fit after self-cal, rms=0.272979Jy sigma=0.001819 ! 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=0.6906 mas, bmaj=3.247 mas, bpa=-20.3 degrees ! Estimated noise=1273.44 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 = 0.812206 Jy ! Component: 100 - total flux cleaned = 1.01483 Jy ! Total flux subtracted in 100 components = 1.01483 Jy ! Clean residual min=-0.033847 max=0.082732 Jy/beam ! Clean residual mean=-0.000018 rms=0.012181 Jy/beam ! Combined flux in latest and established models = 1.01483 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.01483 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=0.259239Jy sigma=0.001775 ! Fit after self-cal, rms=0.259272Jy sigma=0.001775 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.09803 Jy ! Component: 100 - total flux cleaned = 0.159584 Jy ! Total flux subtracted in 100 components = 0.159584 Jy ! Clean residual min=-0.033373 max=0.041773 Jy/beam ! Clean residual mean=0.000022 rms=0.008674 Jy/beam ! Combined flux in latest and established models = 1.17441 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 1.17441 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=0.210068Jy sigma=0.001253 ! Fit after self-cal, rms=0.210110Jy sigma=0.001253 ! 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=0.9688 mas, bmaj=3.892 mas, bpa=-19.83 degrees ! Estimated noise=711.723 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 = 0.0497973 Jy ! Component: 100 - total flux cleaned = 0.0743919 Jy ! Component: 150 - total flux cleaned = 0.0878788 Jy ! Component: 200 - total flux cleaned = 0.0908488 Jy ! Total flux subtracted in 200 components = 0.0908488 Jy ! Clean residual min=-0.023080 max=0.025874 Jy/beam ! Clean residual mean=0.000065 rms=0.006484 Jy/beam ! Combined flux in latest and established models = 1.26526 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 1.26526 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=0.201924Jy sigma=0.001130 ! Fit after self-cal, rms=0.201906Jy sigma=0.001130 ! 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 1.02 FD 0.99 HN 1.24 KP 0.97 ! LA 1.00 MK 0.98 NL 0.96 OV 0.97 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.20 KP 0.97 ! LA 1.01 MK 0.98 NL 0.97 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.21 KP 0.95 ! LA 0.98 MK 1.00 NL 0.97 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.24 KP 0.95 ! LA 0.98 MK 0.99 NL 0.97 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.17 KP 0.96 ! LA 1.03 MK 0.97 NL 0.94 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.20 KP 0.95 ! LA 1.03 MK 0.99 NL 0.93 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.22 KP 0.95 ! LA 0.99 MK 1.02 NL 0.98 OV 0.99 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.22 KP 0.95 ! LA 1.02 MK 1.00 NL 0.98 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.24 KP 0.96 ! LA 0.98 MK 0.98 NL 0.99 OV 0.98 ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.25 KP 0.96 ! LA 0.99 MK 1.01 NL 1.00 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.22 KP 0.97 ! LA 0.99 MK 1.00 NL 0.99 OV 0.99 ! PT 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.06 KP 0.97 ! LA 1.03 MK 0.98 NL 0.99 OV 1.01 ! PT 1.09 ! ! ! Fit before self-cal, rms=0.201906Jy sigma=0.001130 ! Fit after self-cal, rms=0.206630Jy sigma=0.001008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9791 mas, bmaj=3.959 mas, bpa=-20.3 degrees ! Estimated noise=715.675 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 = -0.0169051 Jy ! Component: 100 - total flux cleaned = -0.0199165 Jy ! Component: 150 - total flux cleaned = -0.022511 Jy ! Component: 200 - total flux cleaned = -0.0247875 Jy ! Total flux subtracted in 200 components = -0.0247875 Jy ! Clean residual min=-0.019866 max=0.022088 Jy/beam ! Clean residual mean=-0.000060 rms=0.005066 Jy/beam ! Combined flux in latest and established models = 1.24047 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 1.24047 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=0.203079Jy sigma=0.000991 ! Fit after self-cal, rms=0.203111Jy sigma=0.000991 ! 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=0.203111Jy sigma=0.000991 ! Fit after self-cal, rms=0.204016Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.98 mas, bmaj=4.068 mas, bpa=-20.68 degrees ! Estimated noise=718.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0111723 Jy ! Component: 100 - total flux cleaned = -0.0126652 Jy ! Component: 150 - total flux cleaned = -0.0138929 Jy ! Component: 200 - total flux cleaned = -0.014889 Jy ! Total flux subtracted in 200 components = -0.014889 Jy ! Clean residual min=-0.009274 max=0.012030 Jy/beam ! Clean residual mean=-0.000052 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 1.22558 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 1.22558 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=0.201650Jy sigma=0.000748 ! Fit after self-cal, rms=0.201790Jy sigma=0.000748 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) ! Added new window around map position (-2.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109572 Jy ! Component: 100 - total flux cleaned = 0.0129076 Jy ! Component: 150 - total flux cleaned = 0.0140626 Jy ! Component: 200 - total flux cleaned = 0.0145941 Jy ! Total flux subtracted in 200 components = 0.0145941 Jy ! Clean residual min=-0.008858 max=0.009183 Jy/beam ! Clean residual mean=-0.000028 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 1.24018 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 1.24018 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=0.200587Jy sigma=0.000736 ! Fit after self-cal, rms=0.200516Jy sigma=0.000735 ! Inverting map ! Added new window around map position (2.4, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057883 Jy ! Component: 100 - total flux cleaned = 0.00769345 Jy ! Component: 150 - total flux cleaned = 0.0091643 Jy ! Component: 200 - total flux cleaned = 0.00983658 Jy ! Total flux subtracted in 200 components = 0.00983658 Jy ! Clean residual min=-0.008334 max=0.007582 Jy/beam ! Clean residual mean=-0.000021 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 1.25002 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 1.25002 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=0.199683Jy sigma=0.000728 ! Fit after self-cal, rms=0.199660Jy sigma=0.000728 ! 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=0.199660Jy sigma=0.000728 ! Fit after self-cal, rms=0.215524Jy sigma=0.000717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9794 mas, bmaj=4.08 mas, bpa=-20.69 degrees ! Estimated noise=717.048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00448579 Jy ! Component: 100 - total flux cleaned = -0.00424122 Jy ! Component: 150 - total flux cleaned = -0.00318003 Jy ! Component: 200 - total flux cleaned = -0.00259291 Jy ! Total flux subtracted in 200 components = -0.00259291 Jy ! Clean residual min=-0.006626 max=0.005113 Jy/beam ! Clean residual mean=-0.000014 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 1.24742 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 1.24742 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=0.214824Jy sigma=0.000713 ! Fit after self-cal, rms=0.214834Jy sigma=0.000712 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 = 0.000734817 Jy ! Component: 100 - total flux cleaned = 0.00125322 Jy ! Component: 150 - total flux cleaned = 0.00174257 Jy ! Component: 200 - total flux cleaned = 0.00219806 Jy ! Total flux subtracted in 200 components = 0.00219806 Jy ! Clean residual min=-0.006257 max=0.005093 Jy/beam ! Clean residual mean=-0.000012 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 1.24962 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 116 components and 1.24962 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=0.214494Jy sigma=0.000710 ! Fit after self-cal, rms=0.214492Jy sigma=0.000710 ! 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=0.214492Jy sigma=0.000710 ! Fit after self-cal, rms=0.218164Jy sigma=0.000708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.438 mas, bmaj=6.422 mas, bpa=-5.208 degrees ! Estimated noise=811.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120335 Jy ! Component: 100 - total flux cleaned = -0.000846276 Jy ! Component: 150 - total flux cleaned = -0.000332062 Jy ! Component: 200 - total flux cleaned = 0.000229779 Jy ! Total flux subtracted in 200 components = 0.000229779 Jy ! Clean residual min=-0.005830 max=0.005095 Jy/beam ! Clean residual mean=0.000004 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 1.24985 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 1.24985 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=0.217994Jy sigma=0.000706 ! Fit after self-cal, rms=0.217997Jy sigma=0.000706 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 = 0.00035373 Jy ! Component: 100 - total flux cleaned = 0.000604304 Jy ! Component: 150 - total flux cleaned = 0.000916601 Jy ! Component: 200 - total flux cleaned = 0.0010625 Jy ! Total flux subtracted in 200 components = 0.0010625 Jy ! Clean residual min=-0.005602 max=0.004858 Jy/beam ! Clean residual mean=0.000006 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 1.25091 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 1.25091 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=0.217912Jy sigma=0.000706 ! Fit after self-cal, rms=0.217911Jy sigma=0.000706 ! 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=0.979 mas, bmaj=4.089 mas, bpa=-20.7 degrees ! Estimated noise=716.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.979 x 4.089 at -20.7 degrees (North through East) ! Clean map min=-0.0071205 max=1.1039 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 ! Performing amp+phase self-cal ! ! 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=0.217911Jy sigma=0.000706 ! Fit after self-cal, rms=0.225375Jy sigma=0.000655 ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=4.095 mas, bpa=-20.67 degrees ! Estimated noise=716.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00307617 Jy ! Component: 100 - total flux cleaned = -0.00371068 Jy ! Component: 150 - total flux cleaned = -0.00370811 Jy ! Component: 200 - total flux cleaned = -0.00371357 Jy ! Total flux subtracted in 200 components = -0.00371357 Jy ! Clean residual min=-0.004805 max=0.004177 Jy/beam ! Clean residual mean=0.000002 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 1.2472 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 147 components and 1.2472 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=0.225018Jy sigma=0.000653 ! Fit after self-cal, rms=0.225017Jy sigma=0.000653 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.87276e-06 Jy ! Component: 100 - total flux cleaned = -2.46876e-06 Jy ! Component: 150 - total flux cleaned = 0.000107478 Jy ! Component: 200 - total flux cleaned = 7.32754e-07 Jy ! Total flux subtracted in 200 components = 7.32754e-07 Jy ! Clean residual min=-0.004667 max=0.004428 Jy/beam ! Clean residual mean=0.000003 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 1.2472 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 153 components and 1.2472 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=0.224808Jy sigma=0.000652 ! Fit after self-cal, rms=0.224805Jy sigma=0.000652 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.224805Jy sigma=0.000652 ! Fit after self-cal, rms=0.227471Jy sigma=0.000651 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=0.6989 mas, bmaj=3.488 mas, bpa=-21.44 degrees ! Estimated noise=1317.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.84007 Jy ! Component: 100 - total flux cleaned = 1.02884 Jy ! Component: 150 - total flux cleaned = 1.09504 Jy ! Component: 200 - total flux cleaned = 1.13085 Jy ! Total flux subtracted in 200 components = 1.13085 Jy ! Clean residual min=-0.009283 max=0.018851 Jy/beam ! Clean residual mean=-0.000012 rms=0.002882 Jy/beam ! Combined flux in latest and established models = 1.13085 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 1.13085 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9796 mas, bmaj=4.101 mas, bpa=-20.69 degrees ! Estimated noise=715.855 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 = 0.0395842 Jy ! Component: 100 - total flux cleaned = 0.0601174 Jy ! Component: 150 - total flux cleaned = 0.0730609 Jy ! Component: 200 - total flux cleaned = 0.0823651 Jy ! Total flux subtracted in 200 components = 0.0823651 Jy ! Clean residual min=-0.004513 max=0.007589 Jy/beam ! Clean residual mean=-0.000042 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 1.21322 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 92 components and 1.21322 Jy ! Inverting map ! Added new window around map position (9.2, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00771911 Jy ! Component: 100 - total flux cleaned = 0.0134262 Jy ! Component: 150 - total flux cleaned = 0.0164914 Jy ! Component: 200 - total flux cleaned = 0.0191933 Jy ! Total flux subtracted in 200 components = 0.0191933 Jy ! Clean residual min=-0.003999 max=0.004464 Jy/beam ! Clean residual mean=-0.000011 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 1.23241 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 129 components and 1.23241 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=2.437 mas, bmaj=6.44 mas, bpa=-5.296 degrees ! Estimated noise=810.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457707 Jy ! Component: 100 - total flux cleaned = 0.0072842 Jy ! Component: 150 - total flux cleaned = 0.00889123 Jy ! Component: 200 - total flux cleaned = 0.0102176 Jy ! Total flux subtracted in 200 components = 0.0102176 Jy ! Clean residual min=-0.004570 max=0.003931 Jy/beam ! Clean residual mean=0.000010 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 1.24263 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 = 0.00109793 Jy ! Component: 100 - total flux cleaned = 0.00200686 Jy ! Component: 150 - total flux cleaned = 0.00276106 Jy ! Component: 200 - total flux cleaned = 0.00324789 Jy ! Total flux subtracted in 200 components = 0.00324789 Jy ! Clean residual min=-0.004459 max=0.003584 Jy/beam ! Clean residual mean=0.000019 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 1.24588 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 202 components and 1.24588 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9796 mas, bmaj=4.101 mas, bpa=-20.69 degrees ! Estimated noise=715.855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703083 Jy ! Component: 100 - total flux cleaned = 0.000896887 Jy ! Component: 150 - total flux cleaned = 0.00124261 Jy ! Component: 200 - total flux cleaned = 0.00156895 Jy ! Total flux subtracted in 200 components = 0.00156895 Jy ! Clean residual min=-0.004091 max=0.003273 Jy/beam ! Clean residual mean=0.000011 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 1.24745 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 225 components and 1.24745 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=0.224860Jy sigma=0.000646 ! Fit after self-cal, rms=0.224611Jy sigma=0.000646 wmodel J1625-2527_X_2017_10_21_pus_map.mod ! Writing 225 model components to file: J1625-2527_X_2017_10_21_pus_map.mod wobs J1625-2527_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1625-2527_X_2017_10_21_pus_uvs.fits wwins J1625-2527_X_2017_10_21_pus_map.win ! wwins: Wrote 4 windows to J1625-2527_X_2017_10_21_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 = -0.000407145 Jy ! Component: 100 - total flux cleaned = -0.000796719 Jy ! Component: 150 - total flux cleaned = -0.00126779 Jy ! Component: 200 - total flux cleaned = -0.00131666 Jy ! Component: 250 - total flux cleaned = -0.00136412 Jy ! Component: 300 - total flux cleaned = -0.00145495 Jy ! Component: 350 - total flux cleaned = -0.0015866 Jy ! Component: 400 - total flux cleaned = -0.00175784 Jy ! Component: 450 - total flux cleaned = -0.00200762 Jy ! Component: 500 - total flux cleaned = -0.00225051 Jy ! Component: 550 - total flux cleaned = -0.00248866 Jy ! Component: 600 - total flux cleaned = -0.00268258 Jy ! Component: 650 - total flux cleaned = -0.0027962 Jy ! Component: 700 - total flux cleaned = -0.00298287 Jy ! Component: 750 - total flux cleaned = -0.00301923 Jy ! Component: 800 - total flux cleaned = -0.00316368 Jy ! Component: 850 - total flux cleaned = -0.00334021 Jy ! Component: 900 - total flux cleaned = -0.00347916 Jy ! Component: 950 - total flux cleaned = -0.00361504 Jy ! Component: 1000 - total flux cleaned = -0.00374862 Jy ! Component: 1050 - total flux cleaned = -0.00371558 Jy ! Component: 1100 - total flux cleaned = -0.00387794 Jy ! Component: 1150 - total flux cleaned = -0.00391019 Jy ! Component: 1200 - total flux cleaned = -0.00403644 Jy ! Component: 1250 - total flux cleaned = -0.00409875 Jy ! Component: 1300 - total flux cleaned = -0.00422174 Jy ! Component: 1350 - total flux cleaned = -0.00428223 Jy ! Component: 1400 - total flux cleaned = -0.00431183 Jy ! Component: 1450 - total flux cleaned = -0.00428223 Jy ! Component: 1500 - total flux cleaned = -0.00422402 Jy ! Component: 1550 - total flux cleaned = -0.00416648 Jy ! Component: 1600 - total flux cleaned = -0.00419539 Jy ! Component: 1650 - total flux cleaned = -0.00422349 Jy ! Component: 1700 - total flux cleaned = -0.00422367 Jy ! Component: 1750 - total flux cleaned = -0.00427936 Jy ! Component: 1800 - total flux cleaned = -0.00427903 Jy ! Component: 1850 - total flux cleaned = -0.00433286 Jy ! Component: 1900 - total flux cleaned = -0.00427873 Jy ! Component: 1950 - total flux cleaned = -0.00422565 Jy ! Component: 2000 - total flux cleaned = -0.00433166 Jy ! Total flux subtracted in 2048 components = -0.00430536 Jy ! Clean residual min=-0.001531 max=0.001392 Jy/beam ! Clean residual mean=0.000014 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 1.24314 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 370 components and 1.24314 Jy ![Exited script file: muppet] wmap "J1625-2527_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9796 x 4.101 at -20.69 degrees (North through East) ! Clean map min=-0.0060491 max=1.1059 Jy/beam ! Writing clean map to FITS file: J1625-2527_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.10589 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000550208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.149258 0.149258 0.298515 0.597031 1.19406 2.38812 4.77625 9.5525 19.105 38.21 76.42 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9796 x 4.101 at -20.69 degrees (North through East) ! Clean map min=-0.0060491 max=1.1059 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 J1625-2527_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:57:04 2019