! Started logfile: J0508-1935_X_2017_03_23_pus_uvs.log on Mon May 13 10:18:32 2019 obs J0508-1935_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0508-1935_X_2017_03_23_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964602 visibilities/baseline/integration-bin. ! Found source: J0508-1935 ! ! 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 1124 lines of history. ! ! Reading 58860 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 J0508-1935_X_2017_03_23_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.980065Jy sigma=0.007185 ! Fit after self-cal, rms=0.939833Jy sigma=0.006945 ! 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=0.6741 mas, bmaj=1.719 mas, bpa=-5.301 degrees ! Estimated noise=782.809 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 = 0.051014 Jy ! Component: 100 - total flux cleaned = 0.0621773 Jy ! Total flux subtracted in 100 components = 0.0621773 Jy ! Clean residual min=-0.002452 max=0.003329 Jy/beam ! Clean residual mean=-0.000010 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0621773 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0621773 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=0.105216Jy sigma=0.000646 ! Fit after self-cal, rms=0.104708Jy sigma=0.000643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349839 Jy ! Component: 100 - total flux cleaned = 0.00386434 Jy ! Total flux subtracted in 100 components = 0.00386434 Jy ! Clean residual min=-0.002037 max=0.002130 Jy/beam ! Clean residual mean=-0.000007 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0660417 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0660417 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=0.104583Jy sigma=0.000643 ! Fit after self-cal, rms=0.104563Jy sigma=0.000643 ! 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=0.848 mas, bmaj=2.061 mas, bpa=-4.647 degrees ! Estimated noise=417.775 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 = 0.000431886 Jy ! Component: 100 - total flux cleaned = 0.000433411 Jy ! Component: 150 - total flux cleaned = 0.000350336 Jy ! Component: 200 - total flux cleaned = 0.000312831 Jy ! Total flux subtracted in 200 components = 0.000312831 Jy ! Clean residual min=-0.001455 max=0.001915 Jy/beam ! Clean residual mean=-0.000016 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0663545 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0663545 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=0.104544Jy sigma=0.000643 ! Fit after self-cal, rms=0.104535Jy sigma=0.000643 ! 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 0.95 KP 0.97 ! LA 1.04 MK 1.02 NL 0.97 OV 1.03 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.03 KP 0.99 ! LA 1.10 MK 1.00 NL 1.01 OV 0.99 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.98 KP 0.96 ! LA 1.12 MK 1.02 NL 0.95 OV 0.99 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.98 KP 0.92 ! LA 1.08 MK 1.02 NL 0.95 OV 1.10 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.96 ! LA 1.02 MK 0.96 NL 0.96 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.95 ! LA 1.07 MK 0.98 NL 1.01 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.91 KP 0.93 ! LA 1.07 MK 1.25 NL 0.99 OV 0.96 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 0.90 KP 0.99 ! LA 1.07 MK 0.93 NL 1.02 OV 0.94 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.95 KP 0.94 ! LA 1.07 MK 0.97 NL 0.95 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.00 ! LA 1.07 MK 0.95 NL 0.91 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.95 KP 0.90 ! LA 1.07 MK 0.97 NL 1.01 OV 0.99 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.95 KP 0.90 ! LA 1.03 MK 1.06 NL 1.03 OV 1.04 ! PT 0.94 SC 0.87 ! ! ! Fit before self-cal, rms=0.104535Jy sigma=0.000643 ! Fit after self-cal, rms=0.103600Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.06 mas, bpa=-4.65 degrees ! Estimated noise=417.357 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 (2.8, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174262 Jy ! Component: 100 - total flux cleaned = 0.00249761 Jy ! Component: 150 - total flux cleaned = 0.00297612 Jy ! Component: 200 - total flux cleaned = 0.00323078 Jy ! Total flux subtracted in 200 components = 0.00323078 Jy ! Clean residual min=-0.001312 max=0.001270 Jy/beam ! Clean residual mean=-0.000015 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0695853 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0695853 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=0.103572Jy sigma=0.000641 ! Fit after self-cal, rms=0.103574Jy sigma=0.000641 ! 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=0.103574Jy sigma=0.000641 ! Fit after self-cal, rms=0.103501Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.847 mas, bmaj=2.065 mas, bpa=-4.801 degrees ! Estimated noise=418.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000800408 Jy ! Component: 100 - total flux cleaned = 0.00123714 Jy ! Component: 150 - total flux cleaned = 0.00130852 Jy ! Component: 200 - total flux cleaned = 0.00134625 Jy ! Total flux subtracted in 200 components = 0.00134625 Jy ! Clean residual min=-0.001355 max=0.001181 Jy/beam ! Clean residual mean=-0.000016 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0709315 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0709315 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=0.103491Jy sigma=0.000641 ! Fit after self-cal, rms=0.103514Jy sigma=0.000641 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 = 0.000289511 Jy ! Component: 100 - total flux cleaned = 0.000325413 Jy ! Component: 150 - total flux cleaned = 0.0003255 Jy ! Component: 200 - total flux cleaned = 0.000335768 Jy ! Total flux subtracted in 200 components = 0.000335768 Jy ! Clean residual min=-0.001349 max=0.001187 Jy/beam ! Clean residual mean=-0.000016 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0712673 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0712673 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=0.103510Jy sigma=0.000641 ! Fit after self-cal, rms=0.103508Jy sigma=0.000641 ! 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=0.103508Jy sigma=0.000641 ! Fit after self-cal, rms=0.100693Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=2.065 mas, bpa=-4.821 degrees ! Estimated noise=417.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052802 Jy ! Component: 100 - total flux cleaned = 0.000711761 Jy ! Component: 150 - total flux cleaned = 0.000827255 Jy ! Component: 200 - total flux cleaned = 0.000917033 Jy ! Total flux subtracted in 200 components = 0.000917033 Jy ! Clean residual min=-0.000948 max=0.000906 Jy/beam ! Clean residual mean=-0.000006 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0721843 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0721843 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=0.100688Jy sigma=0.000640 ! Fit after self-cal, rms=0.100661Jy sigma=0.000639 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 = 0.000142685 Jy ! Component: 100 - total flux cleaned = 0.000175295 Jy ! Component: 150 - total flux cleaned = 0.000224781 Jy ! Component: 200 - total flux cleaned = 0.000261061 Jy ! Total flux subtracted in 200 components = 0.000261061 Jy ! Clean residual min=-0.001020 max=0.000864 Jy/beam ! Clean residual mean=-0.000007 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0724454 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0724454 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=0.100658Jy sigma=0.000639 ! Fit after self-cal, rms=0.100662Jy sigma=0.000639 ! 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=0.100662Jy sigma=0.000639 ! Fit after self-cal, rms=0.100497Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.17 mas, bmaj=4.512 mas, bpa=-0.455 degrees ! Estimated noise=532.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498473 Jy ! Component: 100 - total flux cleaned = 0.000771378 Jy ! Component: 150 - total flux cleaned = 0.000835916 Jy ! Component: 200 - total flux cleaned = 0.00088596 Jy ! Total flux subtracted in 200 components = 0.00088596 Jy ! Clean residual min=-0.001015 max=0.001000 Jy/beam ! Clean residual mean=-0.000010 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0733314 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0733313 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=0.100496Jy sigma=0.000639 ! Fit after self-cal, rms=0.100498Jy sigma=0.000639 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 = 0.00020162 Jy ! Component: 100 - total flux cleaned = 0.000244004 Jy ! Component: 150 - total flux cleaned = 0.000269753 Jy ! Component: 200 - total flux cleaned = 0.000293235 Jy ! Total flux subtracted in 200 components = 0.000293235 Jy ! Clean residual min=-0.001007 max=0.000998 Jy/beam ! Clean residual mean=-0.000010 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0736246 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 75 components and 0.0736246 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=0.100498Jy sigma=0.000639 ! Fit after self-cal, rms=0.100499Jy sigma=0.000639 ! 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=0.8429 mas, bmaj=2.062 mas, bpa=-4.792 degrees ! Estimated noise=417.759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8429 x 2.062 at -4.792 degrees (North through East) ! Clean map min=-0.00086378 max=0.06658 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=0.6713 mas, bmaj=1.723 mas, bpa=-5.347 degrees ! Estimated noise=769.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0506661 Jy ! Component: 100 - total flux cleaned = 0.0618735 Jy ! Component: 150 - total flux cleaned = 0.0655415 Jy ! Component: 200 - total flux cleaned = 0.0678835 Jy ! Total flux subtracted in 200 components = 0.0678835 Jy ! Clean residual min=-0.001845 max=0.001816 Jy/beam ! Clean residual mean=-0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0678835 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0678835 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8429 mas, bmaj=2.062 mas, bpa=-4.792 degrees ! Estimated noise=417.759 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 = 0.00190741 Jy ! Component: 100 - total flux cleaned = 0.00310994 Jy ! Component: 150 - total flux cleaned = 0.00397325 Jy ! Component: 200 - total flux cleaned = 0.00455749 Jy ! Total flux subtracted in 200 components = 0.00455749 Jy ! Clean residual min=-0.001016 max=0.000967 Jy/beam ! Clean residual mean=-0.000007 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.072441 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.072441 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=2.17 mas, bmaj=4.512 mas, bpa=-0.455 degrees ! Estimated noise=532.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633907 Jy ! Component: 100 - total flux cleaned = 0.000940957 Jy ! Component: 150 - total flux cleaned = 0.00104157 Jy ! Component: 200 - total flux cleaned = 0.00113077 Jy ! Total flux subtracted in 200 components = 0.00113077 Jy ! Clean residual min=-0.001028 max=0.001017 Jy/beam ! Clean residual mean=-0.000011 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0735718 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 = 7.08558e-05 Jy ! Component: 100 - total flux cleaned = 0.00012651 Jy ! Component: 150 - total flux cleaned = 0.000161098 Jy ! Component: 200 - total flux cleaned = 0.000201061 Jy ! Total flux subtracted in 200 components = 0.000201061 Jy ! Clean residual min=-0.001013 max=0.001011 Jy/beam ! Clean residual mean=-0.000011 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0737729 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.0737729 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8429 mas, bmaj=2.062 mas, bpa=-4.792 degrees ! Estimated noise=417.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.01692e-05 Jy ! Component: 100 - total flux cleaned = -0.000100352 Jy ! Component: 150 - total flux cleaned = -0.000125481 Jy ! Component: 200 - total flux cleaned = -0.0001145 Jy ! Total flux subtracted in 200 components = -0.0001145 Jy ! Clean residual min=-0.000975 max=0.000887 Jy/beam ! Clean residual mean=-0.000006 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0736584 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0736584 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=0.100505Jy sigma=0.000639 ! Fit after self-cal, rms=0.100513Jy sigma=0.000639 wmodel J0508-1935_X_2017_03_23_pus_map.mod ! Writing 70 model components to file: J0508-1935_X_2017_03_23_pus_map.mod wobs J0508-1935_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0508-1935_X_2017_03_23_pus_uvs.fits wwins J0508-1935_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0508-1935_X_2017_03_23_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 = -2.60945e-05 Jy ! Component: 100 - total flux cleaned = -7.34139e-05 Jy ! Component: 150 - total flux cleaned = -0.000118355 Jy ! Component: 200 - total flux cleaned = -0.000219954 Jy ! Component: 250 - total flux cleaned = -0.000318817 Jy ! Component: 300 - total flux cleaned = -0.00041521 Jy ! Component: 350 - total flux cleaned = -0.00049595 Jy ! Component: 400 - total flux cleaned = -0.000574716 Jy ! Component: 450 - total flux cleaned = -0.000626198 Jy ! Component: 500 - total flux cleaned = -0.000726622 Jy ! Component: 550 - total flux cleaned = -0.000825259 Jy ! Component: 600 - total flux cleaned = -0.000897638 Jy ! Component: 650 - total flux cleaned = -0.000957071 Jy ! Component: 700 - total flux cleaned = -0.000992172 Jy ! Component: 750 - total flux cleaned = -0.00107328 Jy ! Component: 800 - total flux cleaned = -0.0011531 Jy ! Component: 850 - total flux cleaned = -0.00123178 Jy ! Component: 900 - total flux cleaned = -0.00130905 Jy ! Component: 950 - total flux cleaned = -0.00136372 Jy ! Component: 1000 - total flux cleaned = -0.00143925 Jy ! Component: 1050 - total flux cleaned = -0.00149241 Jy ! Component: 1100 - total flux cleaned = -0.00156591 Jy ! Component: 1150 - total flux cleaned = -0.0016386 Jy ! Component: 1200 - total flux cleaned = -0.00171041 Jy ! Component: 1250 - total flux cleaned = -0.00180173 Jy ! Component: 1300 - total flux cleaned = -0.001862 Jy ! Component: 1350 - total flux cleaned = -0.0018919 Jy ! Component: 1400 - total flux cleaned = -0.00198055 Jy ! Component: 1450 - total flux cleaned = -0.00200991 Jy ! Component: 1500 - total flux cleaned = -0.00207758 Jy ! Component: 1550 - total flux cleaned = -0.0021256 Jy ! Component: 1600 - total flux cleaned = -0.00221096 Jy ! Component: 1650 - total flux cleaned = -0.00224849 Jy ! Component: 1700 - total flux cleaned = -0.00232304 Jy ! Component: 1750 - total flux cleaned = -0.0023968 Jy ! Component: 1800 - total flux cleaned = -0.002415 Jy ! Component: 1850 - total flux cleaned = -0.00246953 Jy ! Component: 1900 - total flux cleaned = -0.00249665 Jy ! Component: 1950 - total flux cleaned = -0.00253237 Jy ! Component: 2000 - total flux cleaned = -0.00261202 Jy ! Total flux subtracted in 2048 components = -0.00262071 Jy ! Clean residual min=-0.000449 max=0.000589 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0710377 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 220 components and 0.0710377 Jy ![Exited script file: muppet] wmap "J0508-1935_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8429 x 2.062 at -4.792 degrees (North through East) ! Clean map min=-0.00074019 max=0.06589 Jy/beam ! Writing clean map to FITS file: J0508-1935_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0658898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168771 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.768426 0.768426 1.53685 3.0737 6.14741 12.2948 24.5896 49.1793 98.3585 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8429 x 2.062 at -4.792 degrees (North through East) ! Clean map min=-0.00074019 max=0.06589 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 J0508-1935_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:18:35 2019