! Started logfile: J1337-1257_X_2017_06_10_pus_uvs.log on Mon May 6 12:47:59 2019 obs J1337-1257_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1337-1257_X_2017_06_10_pus_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.333333 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1337-1257 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 3060 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 J1337-1257_X_2017_06_10_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.704895Jy sigma=0.015771 ! Fit after self-cal, rms=1.687211Jy sigma=0.015660 ! 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=0.7831 mas, bmaj=3.047 mas, bpa=20.88 degrees ! Estimated noise=2004.26 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 = 1.89843 Jy ! Component: 100 - total flux cleaned = 2.43981 Jy ! Total flux subtracted in 100 components = 2.43981 Jy ! Clean residual min=-0.138566 max=0.245917 Jy/beam ! Clean residual mean=-0.000197 rms=0.052712 Jy/beam ! Combined flux in latest and established models = 2.43981 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 2.43981 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=0.510410Jy sigma=0.004742 ! Fit after self-cal, rms=0.506186Jy sigma=0.004718 ! 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=0.927 mas, bmaj=3.189 mas, bpa=19.8 degrees ! Estimated noise=1422.1 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 = 0.35268 Jy ! Component: 100 - total flux cleaned = 0.530598 Jy ! Component: 150 - total flux cleaned = 0.637878 Jy ! Component: 200 - total flux cleaned = 0.706362 Jy ! Total flux subtracted in 200 components = 0.706362 Jy ! Clean residual min=-0.051039 max=0.057452 Jy/beam ! Clean residual mean=0.000046 rms=0.013911 Jy/beam ! Combined flux in latest and established models = 3.14617 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 3.14617 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=0.158131Jy sigma=0.001367 ! Fit after self-cal, rms=0.150204Jy sigma=0.001310 ! 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 1.00 FD 0.98 HN 1.04 KP 1.01 ! LA 0.97 MK 1.00* NL 0.98 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.99 ! LA 0.98 MK 1.00* NL 0.99 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.00 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.04 KP 0.99 ! LA 1.00 MK 1.00* NL 0.98 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 0.99 ! LA 0.99 MK 1.00* NL 0.98 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.03 KP 1.00 ! LA 0.99 MK 1.00* NL 0.99 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 1.00 ! LA 1.01 MK 1.00* NL 0.97 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.00 ! LA 0.98 MK 1.00* NL 0.98 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.00 ! LA 0.99 MK 1.00* NL 0.98 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00 KP 1.00 ! LA 1.01 MK 1.00* NL 0.98 OV 0.99 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.00 ! LA 1.01 MK 1.00* NL 0.98 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.95 ! LA 0.99 MK 1.00* NL 0.98 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.150204Jy sigma=0.001310 ! Fit after self-cal, rms=0.131931Jy sigma=0.001132 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9333 mas, bmaj=3.198 mas, bpa=19.74 degrees ! Estimated noise=1410.73 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 = 0.0232244 Jy ! Component: 100 - total flux cleaned = 0.0189973 Jy ! Component: 150 - total flux cleaned = 0.0147555 Jy ! Component: 200 - total flux cleaned = 0.0129104 Jy ! Total flux subtracted in 200 components = 0.0129104 Jy ! Clean residual min=-0.045959 max=0.040191 Jy/beam ! Clean residual mean=0.000102 rms=0.009058 Jy/beam ! Combined flux in latest and established models = 3.15908 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 3.15908 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=0.118367Jy sigma=0.001020 ! Fit after self-cal, rms=0.115167Jy sigma=0.001002 ! 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=0.115167Jy sigma=0.001002 ! Fit after self-cal, rms=0.113945Jy sigma=0.000995 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9331 mas, bmaj=3.193 mas, bpa=19.72 degrees ! Estimated noise=1409.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111245 Jy ! Component: 100 - total flux cleaned = 0.00790885 Jy ! Component: 150 - total flux cleaned = 0.00700754 Jy ! Component: 200 - total flux cleaned = 0.00576861 Jy ! Total flux subtracted in 200 components = 0.00576861 Jy ! Clean residual min=-0.040629 max=0.031570 Jy/beam ! Clean residual mean=0.000078 rms=0.007791 Jy/beam ! Combined flux in latest and established models = 3.16485 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 3.16485 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=0.107639Jy sigma=0.000942 ! Fit after self-cal, rms=0.105567Jy sigma=0.000931 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 = -0.000704834 Jy ! Component: 100 - total flux cleaned = -0.00225123 Jy ! Component: 150 - total flux cleaned = -0.00225394 Jy ! Component: 200 - total flux cleaned = -0.00225543 Jy ! Total flux subtracted in 200 components = -0.00225543 Jy ! Clean residual min=-0.036492 max=0.028839 Jy/beam ! Clean residual mean=0.000074 rms=0.007143 Jy/beam ! Combined flux in latest and established models = 3.1626 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 3.1626 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=0.102488Jy sigma=0.000902 ! Fit after self-cal, rms=0.101016Jy sigma=0.000894 ! 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=0.101016Jy sigma=0.000894 ! Fit after self-cal, rms=0.100256Jy sigma=0.000890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=3.19 mas, bpa=19.67 degrees ! Estimated noise=1410.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393584 Jy ! Component: 100 - total flux cleaned = 0.00513585 Jy ! Component: 150 - total flux cleaned = 0.00514697 Jy ! Component: 200 - total flux cleaned = 0.00488289 Jy ! Total flux subtracted in 200 components = 0.00488289 Jy ! Clean residual min=-0.033651 max=0.027311 Jy/beam ! Clean residual mean=0.000058 rms=0.006496 Jy/beam ! Combined flux in latest and established models = 3.16748 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 3.16748 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=0.097960Jy sigma=0.000865 ! Fit after self-cal, rms=0.096771Jy sigma=0.000859 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 = -0.0011946 Jy ! Component: 100 - total flux cleaned = -0.00021035 Jy ! Component: 150 - total flux cleaned = -1.05032e-05 Jy ! Component: 200 - total flux cleaned = -0.000214873 Jy ! Total flux subtracted in 200 components = -0.000214873 Jy ! Clean residual min=-0.030618 max=0.026164 Jy/beam ! Clean residual mean=0.000056 rms=0.006130 Jy/beam ! Combined flux in latest and established models = 3.16727 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 3.16727 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=0.095285Jy sigma=0.000844 ! Fit after self-cal, rms=0.094388Jy sigma=0.000840 ! 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=0.094388Jy sigma=0.000840 ! Fit after self-cal, rms=0.093915Jy sigma=0.000837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.983 mas, bmaj=3.966 mas, bpa=7.607 degrees ! Estimated noise=1726.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511617 Jy ! Component: 100 - total flux cleaned = 0.00628213 Jy ! Component: 150 - total flux cleaned = 0.00785144 Jy ! Component: 200 - total flux cleaned = 0.00748194 Jy ! Total flux subtracted in 200 components = 0.00748194 Jy ! Clean residual min=-0.014217 max=0.015898 Jy/beam ! Clean residual mean=0.000090 rms=0.004169 Jy/beam ! Combined flux in latest and established models = 3.17475 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 3.17475 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=0.094658Jy sigma=0.000846 ! Fit after self-cal, rms=0.093896Jy sigma=0.000837 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 = 0.000363262 Jy ! Component: 100 - total flux cleaned = -0.00089698 Jy ! Component: 150 - total flux cleaned = -0.00106996 Jy ! Component: 200 - total flux cleaned = -0.00121771 Jy ! Total flux subtracted in 200 components = -0.00121771 Jy ! Clean residual min=-0.014890 max=0.014067 Jy/beam ! Clean residual mean=0.000086 rms=0.004097 Jy/beam ! Combined flux in latest and established models = 3.17353 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 3.17353 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=0.094689Jy sigma=0.000844 ! Fit after self-cal, rms=0.094549Jy sigma=0.000842 ! 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=0.9351 mas, bmaj=3.187 mas, bpa=19.63 degrees ! Estimated noise=1411.12 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9351 x 3.187 at 19.63 degrees (North through East) ! Clean map min=-0.045537 max=2.4367 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=0.094549Jy sigma=0.000842 ! Fit after self-cal, rms=0.089368Jy sigma=0.000793 ! Inverting map and beam ! Estimated beam: bmin=0.9346 mas, bmaj=3.186 mas, bpa=19.63 degrees ! Estimated noise=1411.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155505 Jy ! Component: 100 - total flux cleaned = 0.00192652 Jy ! Component: 150 - total flux cleaned = 0.00277922 Jy ! Component: 200 - total flux cleaned = 0.00356508 Jy ! Total flux subtracted in 200 components = 0.00356508 Jy ! Clean residual min=-0.026044 max=0.023036 Jy/beam ! Clean residual mean=0.000040 rms=0.005541 Jy/beam ! Combined flux in latest and established models = 3.1771 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 3.1771 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=0.087065Jy sigma=0.000769 ! Fit after self-cal, rms=0.086312Jy sigma=0.000766 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164965 Jy ! Component: 100 - total flux cleaned = -0.00138402 Jy ! Component: 150 - total flux cleaned = -0.000921578 Jy ! Component: 200 - total flux cleaned = -0.000701658 Jy ! Total flux subtracted in 200 components = -0.000701658 Jy ! Clean residual min=-0.024389 max=0.022890 Jy/beam ! Clean residual mean=0.000038 rms=0.005276 Jy/beam ! Combined flux in latest and established models = 3.17639 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 94 components and 3.17639 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=0.085020Jy sigma=0.000753 ! Fit after self-cal, rms=0.084524Jy sigma=0.000751 ! 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=0.084524Jy sigma=0.000751 ! Fit after self-cal, rms=0.084290Jy sigma=0.000749 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=0.7906 mas, bmaj=3.036 mas, bpa=20.72 degrees ! Estimated noise=2004.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.89655 Jy ! Component: 100 - total flux cleaned = 2.44413 Jy ! Component: 150 - total flux cleaned = 2.70705 Jy ! Component: 200 - total flux cleaned = 2.86105 Jy ! Total flux subtracted in 200 components = 2.86105 Jy ! Clean residual min=-0.059196 max=0.082114 Jy/beam ! Clean residual mean=-0.000054 rms=0.021032 Jy/beam ! Combined flux in latest and established models = 2.86105 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 29 model components to the UV plane model. ! The established model now contains 29 components and 2.86105 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9354 mas, bmaj=3.184 mas, bpa=19.6 degrees ! Estimated noise=1412.91 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 = 0.130334 Jy ! Component: 100 - total flux cleaned = 0.209372 Jy ! Component: 150 - total flux cleaned = 0.259537 Jy ! Component: 200 - total flux cleaned = 0.291872 Jy ! Total flux subtracted in 200 components = 0.291872 Jy ! Clean residual min=-0.029747 max=0.035281 Jy/beam ! Clean residual mean=0.000062 rms=0.007934 Jy/beam ! Combined flux in latest and established models = 3.15292 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 3.15292 Jy ! Inverting map ! Added new window around map position (1.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331813 Jy ! Component: 100 - total flux cleaned = 0.0494503 Jy ! Component: 150 - total flux cleaned = 0.0508202 Jy ! Component: 200 - total flux cleaned = 0.0514361 Jy ! Total flux subtracted in 200 components = 0.0514361 Jy ! Clean residual min=-0.027969 max=0.016886 Jy/beam ! Clean residual mean=0.000067 rms=0.005238 Jy/beam ! Combined flux in latest and established models = 3.20436 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 3.20435 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.982 mas, bmaj=3.964 mas, bpa=7.586 degrees ! Estimated noise=1728.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039878 Jy ! Component: 100 - total flux cleaned = 0.00162896 Jy ! Component: 150 - total flux cleaned = 0.00294849 Jy ! Component: 200 - total flux cleaned = 0.00382371 Jy ! Total flux subtracted in 200 components = 0.00382371 Jy ! Clean residual min=-0.013981 max=0.012302 Jy/beam ! Clean residual mean=0.000107 rms=0.004120 Jy/beam ! Combined flux in latest and established models = 3.20818 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 = 0.000531383 Jy ! Component: 100 - total flux cleaned = 0.00103579 Jy ! Component: 150 - total flux cleaned = 0.0019649 Jy ! Component: 200 - total flux cleaned = 0.00283472 Jy ! Total flux subtracted in 200 components = 0.00283472 Jy ! Clean residual min=-0.012457 max=0.010472 Jy/beam ! Clean residual mean=0.000096 rms=0.003617 Jy/beam ! Combined flux in latest and established models = 3.21101 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 3.21101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9354 mas, bmaj=3.184 mas, bpa=19.6 degrees ! Estimated noise=1412.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147373 Jy ! Component: 100 - total flux cleaned = 0.001902 Jy ! Component: 150 - total flux cleaned = 0.00271415 Jy ! Component: 200 - total flux cleaned = 0.00309818 Jy ! Total flux subtracted in 200 components = 0.00309818 Jy ! Clean residual min=-0.021788 max=0.014221 Jy/beam ! Clean residual mean=0.000049 rms=0.003916 Jy/beam ! Combined flux in latest and established models = 3.21411 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 3.21411 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=0.079156Jy sigma=0.000689 ! Fit after self-cal, rms=0.077708Jy sigma=0.000680 wmodel J1337-1257_X_2017_06_10_pus_map.mod ! Writing 109 model components to file: J1337-1257_X_2017_06_10_pus_map.mod wobs J1337-1257_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1337-1257_X_2017_06_10_pus_uvs.fits wwins J1337-1257_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J1337-1257_X_2017_06_10_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 = -0.00857158 Jy ! Component: 100 - total flux cleaned = -0.00950423 Jy ! Component: 150 - total flux cleaned = -0.0113081 Jy ! Component: 200 - total flux cleaned = -0.0131246 Jy ! Component: 250 - total flux cleaned = -0.0129529 Jy ! Component: 300 - total flux cleaned = -0.0120129 Jy ! Component: 350 - total flux cleaned = -0.0112755 Jy ! Component: 400 - total flux cleaned = -0.0107215 Jy ! Component: 450 - total flux cleaned = -0.0101968 Jy ! Component: 500 - total flux cleaned = -0.00970175 Jy ! Component: 550 - total flux cleaned = -0.00934551 Jy ! Component: 600 - total flux cleaned = -0.00889133 Jy ! Component: 650 - total flux cleaned = -0.00856893 Jy ! Component: 700 - total flux cleaned = -0.00836632 Jy ! Component: 750 - total flux cleaned = -0.00827033 Jy ! Component: 800 - total flux cleaned = -0.00808448 Jy ! Component: 850 - total flux cleaned = -0.00790643 Jy ! Component: 900 - total flux cleaned = -0.00782033 Jy ! Component: 950 - total flux cleaned = -0.00757337 Jy ! Component: 1000 - total flux cleaned = -0.00733789 Jy ! Component: 1050 - total flux cleaned = -0.00703423 Jy ! Component: 1100 - total flux cleaned = -0.0068132 Jy ! Component: 1150 - total flux cleaned = -0.00652862 Jy ! Component: 1200 - total flux cleaned = -0.00632273 Jy ! Component: 1250 - total flux cleaned = -0.00618935 Jy ! Component: 1300 - total flux cleaned = -0.00605894 Jy ! Component: 1350 - total flux cleaned = -0.0058716 Jy ! Component: 1400 - total flux cleaned = -0.00605326 Jy ! Component: 1450 - total flux cleaned = -0.00599391 Jy ! Component: 1500 - total flux cleaned = -0.00605002 Jy ! Component: 1550 - total flux cleaned = -0.00610435 Jy ! Component: 1600 - total flux cleaned = -0.00604795 Jy ! Component: 1650 - total flux cleaned = -0.00594226 Jy ! Component: 1700 - total flux cleaned = -0.00589076 Jy ! Component: 1750 - total flux cleaned = -0.0057911 Jy ! Component: 1800 - total flux cleaned = -0.00569343 Jy ! Component: 1850 - total flux cleaned = -0.00564658 Jy ! Component: 1900 - total flux cleaned = -0.00569289 Jy ! Component: 1950 - total flux cleaned = -0.00569334 Jy ! Component: 2000 - total flux cleaned = -0.0056944 Jy ! Total flux subtracted in 2048 components = -0.00565044 Jy ! Clean residual min=-0.002143 max=0.002142 Jy/beam ! Clean residual mean=0.000018 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 3.20846 Jy keep ! Adding 101 model components to the UV plane model. ! The established model now contains 210 components and 3.20846 Jy ![Exited script file: muppet] wmap "J1337-1257_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9354 x 3.184 at 19.6 degrees (North through East) ! Clean map min=-0.025589 max=2.4566 Jy/beam ! Writing clean map to FITS file: J1337-1257_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.45662 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00079789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0974376 0.0974376 0.194875 0.38975 0.779501 1.559 3.118 6.23601 12.472 24.944 49.8881 99.7761 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.456 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9354 x 3.184 at 19.6 degrees (North through East) ! Clean map min=-0.025589 max=2.4566 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 J1337-1257_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:48:01 2019