! Started logfile: J1607-2039_X_2017_10_09_pus_uvs.log on Sun May 12 15:22:28 2019 obs J1607-2039_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1607-2039_X_2017_10_09_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.718171 visibilities/baseline/integration-bin. ! Found source: J1607-2039 ! ! 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 763 lines of history. ! ! Reading 44676 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 J1607-2039_X_2017_10_09_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 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.969734Jy sigma=0.007443 ! Fit after self-cal, rms=0.937934Jy sigma=0.007246 ! 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=0.7073 mas, bmaj=3.553 mas, bpa=-22.79 degrees ! Estimated noise=1338.41 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 = 0.0513026 Jy ! Component: 100 - total flux cleaned = 0.062584 Jy ! Total flux subtracted in 100 components = 0.062584 Jy ! Clean residual min=-0.003911 max=0.003688 Jy/beam ! Clean residual mean=-0.000006 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.0625841 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0625841 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=0.089652Jy sigma=0.000625 ! Fit after self-cal, rms=0.089352Jy sigma=0.000623 ! 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=0.9463 mas, bmaj=4.163 mas, bpa=-23.27 degrees ! Estimated noise=470.197 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 = 0.00415434 Jy ! Component: 100 - total flux cleaned = 0.00444917 Jy ! Component: 150 - total flux cleaned = 0.0043908 Jy ! Component: 200 - total flux cleaned = 0.00429255 Jy ! Total flux subtracted in 200 components = 0.00429255 Jy ! Clean residual min=-0.002000 max=0.001652 Jy/beam ! Clean residual mean=0.000010 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0668766 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.0668766 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=0.089122Jy sigma=0.000622 ! Fit after self-cal, rms=0.089077Jy sigma=0.000622 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.02 KP 0.94 ! LA 1.00 MK 1.06 NL 0.96 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.04 KP 1.02 ! LA 1.00 MK 1.06 NL 0.98 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.88 KP 0.94 ! LA 1.06 MK 1.03 NL 0.99 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.97 KP 0.94 ! LA 1.03 MK 1.04 NL 0.97 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.96 KP 0.96 ! LA 1.01 MK 1.07 NL 0.93 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.98 ! LA 0.99 MK 1.03 NL 0.94 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.88 KP 0.92 ! LA 1.04 MK 1.10 NL 0.92 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.85 KP 0.92 ! LA 0.99 MK 1.06 NL 0.96 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.94 KP 0.88 ! LA 1.04 MK 1.01 NL 1.01 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.92 KP 0.95 ! LA 1.10 MK 1.01 NL 0.94 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.84 KP 0.92 ! LA 1.02 MK 0.94 NL 1.02 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 0.84 KP 0.93 ! LA 1.05 MK 0.91 NL 0.97 OV 1.00* ! PT 0.95 ! ! ! Fit before self-cal, rms=0.089077Jy sigma=0.000622 ! Fit after self-cal, rms=0.086428Jy sigma=0.000621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9537 mas, bmaj=4.178 mas, bpa=-23.01 degrees ! Estimated noise=466.096 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 = -7.2565e-05 Jy ! Component: 100 - total flux cleaned = -8.88512e-06 Jy ! Component: 150 - total flux cleaned = 4.66476e-05 Jy ! Component: 200 - total flux cleaned = 9.49808e-05 Jy ! Total flux subtracted in 200 components = 9.49808e-05 Jy ! Clean residual min=-0.001469 max=0.001671 Jy/beam ! Clean residual mean=0.000003 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0669716 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0669716 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=0.086419Jy sigma=0.000621 ! Fit after self-cal, rms=0.086378Jy sigma=0.000620 ! 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=0.086378Jy sigma=0.000620 ! Fit after self-cal, rms=0.086489Jy sigma=0.000620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9556 mas, bmaj=4.177 mas, bpa=-22.97 degrees ! Estimated noise=467.058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.45354e-05 Jy ! Component: 100 - total flux cleaned = 0.000103255 Jy ! Component: 150 - total flux cleaned = 0.000145994 Jy ! Component: 200 - total flux cleaned = 0.000171703 Jy ! Total flux subtracted in 200 components = 0.000171703 Jy ! Clean residual min=-0.001437 max=0.001619 Jy/beam ! Clean residual mean=0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0671433 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0671433 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=0.086483Jy sigma=0.000620 ! Fit after self-cal, rms=0.086485Jy sigma=0.000620 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 = 1.10776e-05 Jy ! Component: 100 - total flux cleaned = 3.53958e-05 Jy ! Component: 150 - total flux cleaned = 4.61908e-05 Jy ! Component: 200 - total flux cleaned = 4.57704e-05 Jy ! Total flux subtracted in 200 components = 4.57704e-05 Jy ! Clean residual min=-0.001434 max=0.001604 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0671891 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0671891 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=0.086482Jy sigma=0.000620 ! Fit after self-cal, rms=0.086483Jy sigma=0.000620 ! 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=0.086483Jy sigma=0.000620 ! Fit after self-cal, rms=0.086974Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9564 mas, bmaj=4.172 mas, bpa=-23.04 degrees ! Estimated noise=467.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129503 Jy ! Component: 100 - total flux cleaned = 0.000117828 Jy ! Component: 150 - total flux cleaned = 0.000127726 Jy ! Component: 200 - total flux cleaned = 0.000145903 Jy ! Total flux subtracted in 200 components = 0.000145903 Jy ! Clean residual min=-0.001399 max=0.001473 Jy/beam ! Clean residual mean=0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.067335 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.067335 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=0.086970Jy sigma=0.000620 ! Fit after self-cal, rms=0.086998Jy sigma=0.000620 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 = 6.30717e-05 Jy ! Component: 100 - total flux cleaned = 5.39114e-05 Jy ! Component: 150 - total flux cleaned = 5.39579e-05 Jy ! Component: 200 - total flux cleaned = 5.40883e-05 Jy ! Total flux subtracted in 200 components = 5.40883e-05 Jy ! Clean residual min=-0.001378 max=0.001501 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0673891 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0673891 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=0.086996Jy sigma=0.000620 ! Fit after self-cal, rms=0.086993Jy sigma=0.000620 ! 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=0.086993Jy sigma=0.000620 ! Fit after self-cal, rms=0.087189Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.469 mas, bmaj=5.124 mas, bpa=-8.975 degrees ! Estimated noise=542.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.01329e-05 Jy ! Component: 100 - total flux cleaned = -3.16964e-05 Jy ! Component: 150 - total flux cleaned = -4.50576e-05 Jy ! Component: 200 - total flux cleaned = -5.31463e-05 Jy ! Total flux subtracted in 200 components = -5.31463e-05 Jy ! Clean residual min=-0.001579 max=0.001952 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0673359 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.0673359 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=0.087190Jy sigma=0.000620 ! Fit after self-cal, rms=0.087196Jy sigma=0.000620 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.2347e-05 Jy ! Component: 100 - total flux cleaned = -5.43984e-05 Jy ! Component: 150 - total flux cleaned = -6.22911e-05 Jy ! Component: 200 - total flux cleaned = -7.29502e-05 Jy ! Total flux subtracted in 200 components = -7.29502e-05 Jy ! Clean residual min=-0.001569 max=0.001949 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.067263 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.067263 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=0.087196Jy sigma=0.000620 ! Fit after self-cal, rms=0.087196Jy sigma=0.000620 ! 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=0.957 mas, bmaj=4.166 mas, bpa=-23.06 degrees ! Estimated noise=468.149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.957 x 4.166 at -23.06 degrees (North through East) ! Clean map min=-0.0014979 max=0.066321 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=0.7142 mas, bmaj=3.587 mas, bpa=-22.8 degrees ! Estimated noise=1340.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0515466 Jy ! Component: 100 - total flux cleaned = 0.0629447 Jy ! Component: 150 - total flux cleaned = 0.0643147 Jy ! Component: 200 - total flux cleaned = 0.0648302 Jy ! Total flux subtracted in 200 components = 0.0648302 Jy ! Clean residual min=-0.003323 max=0.003925 Jy/beam ! Clean residual mean=-0.000005 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.0648302 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 0.0648302 Jy ! Inverting map and beam ! Estimated beam: bmin=0.957 mas, bmaj=4.166 mas, bpa=-23.06 degrees ! Estimated noise=468.149 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 = 0.00186105 Jy ! Component: 100 - total flux cleaned = 0.00232068 Jy ! Component: 150 - total flux cleaned = 0.0024117 Jy ! Component: 200 - total flux cleaned = 0.00243719 Jy ! Total flux subtracted in 200 components = 0.00243719 Jy ! Clean residual min=-0.001394 max=0.001460 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0672674 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0672674 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=2.469 mas, bmaj=5.124 mas, bpa=-8.975 degrees ! Estimated noise=542.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.45306e-05 Jy ! Component: 100 - total flux cleaned = 4.52566e-05 Jy ! Component: 150 - total flux cleaned = 3.11097e-05 Jy ! Component: 200 - total flux cleaned = 1.18771e-05 Jy ! Total flux subtracted in 200 components = 1.18771e-05 Jy ! Clean residual min=-0.001534 max=0.001933 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0672793 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 = -1.77812e-05 Jy ! Component: 100 - total flux cleaned = -2.898e-05 Jy ! Component: 150 - total flux cleaned = -4.44461e-05 Jy ! Component: 200 - total flux cleaned = -5.89065e-05 Jy ! Total flux subtracted in 200 components = -5.89065e-05 Jy ! Clean residual min=-0.001536 max=0.001928 Jy/beam ! Clean residual mean=0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0672204 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0672204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.957 mas, bmaj=4.166 mas, bpa=-23.06 degrees ! Estimated noise=468.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.79819e-05 Jy ! Component: 100 - total flux cleaned = 4.28345e-05 Jy ! Component: 150 - total flux cleaned = 5.60632e-05 Jy ! Component: 200 - total flux cleaned = 8.0093e-05 Jy ! Total flux subtracted in 200 components = 8.0093e-05 Jy ! Clean residual min=-0.001389 max=0.001465 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0673005 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.0673005 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=0.087199Jy sigma=0.000620 ! Fit after self-cal, rms=0.087201Jy sigma=0.000620 wmodel J1607-2039_X_2017_10_09_pus_map.mod ! Writing 49 model components to file: J1607-2039_X_2017_10_09_pus_map.mod wobs J1607-2039_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1607-2039_X_2017_10_09_pus_uvs.fits wwins J1607-2039_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1607-2039_X_2017_10_09_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 = 0.000453176 Jy ! Component: 100 - total flux cleaned = 0.000706875 Jy ! Component: 150 - total flux cleaned = 0.000603465 Jy ! Component: 200 - total flux cleaned = 0.000546299 Jy ! Component: 250 - total flux cleaned = 0.000510499 Jy ! Component: 300 - total flux cleaned = 0.000409536 Jy ! Component: 350 - total flux cleaned = 0.000345994 Jy ! Component: 400 - total flux cleaned = 0.000330382 Jy ! Component: 450 - total flux cleaned = 0.000286329 Jy ! Component: 500 - total flux cleaned = 0.000243567 Jy ! Component: 550 - total flux cleaned = 0.000189104 Jy ! Component: 600 - total flux cleaned = 0.000136303 Jy ! Component: 650 - total flux cleaned = 9.77722e-05 Jy ! Component: 700 - total flux cleaned = 4.76127e-05 Jy ! Component: 750 - total flux cleaned = -1.24683e-06 Jy ! Component: 800 - total flux cleaned = -4.88497e-05 Jy ! Component: 850 - total flux cleaned = -3.73648e-05 Jy ! Component: 900 - total flux cleaned = -8.30156e-05 Jy ! Component: 950 - total flux cleaned = -8.28278e-05 Jy ! Component: 1000 - total flux cleaned = -7.21499e-05 Jy ! Component: 1050 - total flux cleaned = -0.000114663 Jy ! Component: 1100 - total flux cleaned = -0.000156268 Jy ! Component: 1150 - total flux cleaned = -0.000238081 Jy ! Component: 1200 - total flux cleaned = -0.000298184 Jy ! Component: 1250 - total flux cleaned = -0.000377289 Jy ! Component: 1300 - total flux cleaned = -0.000445405 Jy ! Component: 1350 - total flux cleaned = -0.000531975 Jy ! Component: 1400 - total flux cleaned = -0.000569801 Jy ! Component: 1450 - total flux cleaned = -0.000644717 Jy ! Component: 1500 - total flux cleaned = -0.000709454 Jy ! Component: 1550 - total flux cleaned = -0.000791187 Jy ! Component: 1600 - total flux cleaned = -0.00085387 Jy ! Component: 1650 - total flux cleaned = -0.00091573 Jy ! Component: 1700 - total flux cleaned = -0.000985393 Jy ! Component: 1750 - total flux cleaned = -0.0010368 Jy ! Component: 1800 - total flux cleaned = -0.00108778 Jy ! Component: 1850 - total flux cleaned = -0.00112118 Jy ! Component: 1900 - total flux cleaned = -0.00116252 Jy ! Component: 1950 - total flux cleaned = -0.00118697 Jy ! Component: 2000 - total flux cleaned = -0.00121112 Jy ! Total flux subtracted in 2048 components = -0.0012509 Jy ! Clean residual min=-0.000454 max=0.000405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0660496 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 167 components and 0.0660496 Jy ![Exited script file: muppet] wmap "J1607-2039_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.957 x 4.166 at -23.06 degrees (North through East) ! Clean map min=-0.0015058 max=0.066041 Jy/beam ! Writing clean map to FITS file: J1607-2039_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0660415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151881 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.689936 0.689936 1.37987 2.75974 5.51949 11.039 22.078 44.1559 88.3118 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.957 x 4.166 at -23.06 degrees (North through East) ! Clean map min=-0.0015058 max=0.066041 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 J1607-2039_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:22:30 2019