! Started logfile: J1057-2433_X_2017_09_26_pus_uvs.log on Sat May 11 13:37:40 2019 obs J1057-2433_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1057-2433_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.371504 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1057-2433 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 947 lines of history. ! ! Reading 47184 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 J1057-2433_X_2017_09_26_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1095 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1095 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1361 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1594 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1401 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1700 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1369 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.992013Jy sigma=0.007751 ! Fit after self-cal, rms=0.949300Jy sigma=0.007433 ! 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=0.7236 mas, bmaj=3.429 mas, bpa=-18.42 degrees ! Estimated noise=1191.81 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 = 0.0384781 Jy ! Component: 100 - total flux cleaned = 0.0474464 Jy ! Total flux subtracted in 100 components = 0.0474464 Jy ! Clean residual min=-0.003545 max=0.004540 Jy/beam ! Clean residual mean=-0.000033 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.0474464 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0474464 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=0.086092Jy sigma=0.000616 ! Fit after self-cal, rms=0.084932Jy sigma=0.000607 ! 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=1.083 mas, bmaj=4.384 mas, bpa=-16.95 degrees ! Estimated noise=473.494 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 = 0.00851556 Jy ! Component: 100 - total flux cleaned = 0.0125949 Jy ! Component: 150 - total flux cleaned = 0.0148406 Jy ! Component: 200 - total flux cleaned = 0.0160944 Jy ! Total flux subtracted in 200 components = 0.0160944 Jy ! Clean residual min=-0.004892 max=0.005719 Jy/beam ! Clean residual mean=-0.000068 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 0.0635408 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.0635408 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=0.084104Jy sigma=0.000600 ! Fit after self-cal, rms=0.084072Jy sigma=0.000600 ! 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 1.09 FD 1.00* HN 0.72 KP 1.01 ! LA 0.99 MK 1.08 NL 1.13 OV 1.15 ! PT 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00* HN 0.88 KP 1.04 ! LA 0.92 MK 1.11 NL 1.22 OV 1.18 ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00* HN 0.81 KP 0.94 ! LA 1.00 MK 1.08 NL 1.19 OV 1.22 ! PT 0.93 ! ! ! Correcting IF 4. ! A total of 312 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 0.79 KP 1.01 ! LA 1.00 MK 1.06 NL 1.07 OV 1.13 ! PT 1.04 ! ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00* HN 0.92 KP 1.00 ! LA 0.95 MK 1.07 NL 1.14 OV 1.16 ! PT 0.96 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 0.77 KP 1.02 ! LA 0.87 MK 1.16 NL 1.23 OV 1.28 ! PT 0.91 ! ! ! Correcting IF 7. ! A total of 312 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00* HN 0.85 KP 0.96 ! LA 0.98 MK 1.02 NL 1.19 OV 1.23 ! PT 0.92 ! ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 0.73 KP 0.79 ! LA 0.91 MK 1.02 NL 1.12 OV 1.20 ! PT 0.96 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00* HN 0.83 KP 0.86 ! LA 0.94 MK 1.07 NL 1.09 OV 1.23 ! PT 0.94 ! ! ! Correcting IF 10. ! A total of 312 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* HN 0.84 KP 0.90 ! LA 1.00 MK 0.90 NL 1.09 OV 1.18 ! PT 0.94 ! ! ! Correcting IF 11. ! A total of 309 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.75 KP 0.91 ! LA 1.00 MK 0.91 NL 1.08 OV 1.22 ! PT 0.98 ! ! ! Correcting IF 12. ! A total of 228 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.73 KP 0.87 ! LA 0.98 MK 0.87 NL 1.11 OV 1.02 ! PT 0.90 ! ! ! Fit before self-cal, rms=0.084072Jy sigma=0.000600 ! Fit after self-cal, rms=0.082966Jy sigma=0.000596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=4.285 mas, bpa=-16.33 degrees ! Estimated noise=497.761 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 = 0.000230046 Jy ! Component: 100 - total flux cleaned = 0.000287611 Jy ! Component: 150 - total flux cleaned = 0.000340816 Jy ! Component: 200 - total flux cleaned = 0.000410784 Jy ! Total flux subtracted in 200 components = 0.000410784 Jy ! Clean residual min=-0.004101 max=0.005513 Jy/beam ! Clean residual mean=-0.000028 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.0639516 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0639516 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=0.082949Jy sigma=0.000596 ! Fit after self-cal, rms=0.082949Jy sigma=0.000594 ! 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=0.082949Jy sigma=0.000594 ! Fit after self-cal, rms=0.084244Jy sigma=0.000593 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=4.283 mas, bpa=-16.3 degrees ! Estimated noise=501.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000731931 Jy ! Component: 100 - total flux cleaned = 0.000839356 Jy ! Component: 150 - total flux cleaned = 0.000876322 Jy ! Component: 200 - total flux cleaned = 0.000910742 Jy ! Total flux subtracted in 200 components = 0.000910742 Jy ! Clean residual min=-0.003894 max=0.005371 Jy/beam ! Clean residual mean=-0.000038 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.0648623 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0648623 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=0.084233Jy sigma=0.000593 ! Fit after self-cal, rms=0.084353Jy sigma=0.000592 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 = 3.24312e-05 Jy ! Component: 100 - total flux cleaned = 5.04834e-05 Jy ! Component: 150 - total flux cleaned = 5.03264e-05 Jy ! Component: 200 - total flux cleaned = 6.81004e-05 Jy ! Total flux subtracted in 200 components = 6.81004e-05 Jy ! Clean residual min=-0.003876 max=0.005078 Jy/beam ! Clean residual mean=-0.000037 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.0649304 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0649305 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=0.084345Jy sigma=0.000592 ! Fit after self-cal, rms=0.084335Jy sigma=0.000592 ! 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=0.084335Jy sigma=0.000592 ! Fit after self-cal, rms=0.086042Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.292 mas, bpa=-16.3 degrees ! Estimated noise=501.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169137 Jy ! Component: 100 - total flux cleaned = 0.000190124 Jy ! Component: 150 - total flux cleaned = 0.000226959 Jy ! Component: 200 - total flux cleaned = 0.000260671 Jy ! Total flux subtracted in 200 components = 0.000260671 Jy ! Clean residual min=-0.003769 max=0.005213 Jy/beam ! Clean residual mean=-0.000049 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.0651911 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0651911 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=0.086032Jy sigma=0.000592 ! Fit after self-cal, rms=0.086224Jy sigma=0.000591 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.24872e-05 Jy ! Component: 100 - total flux cleaned = -5.38457e-05 Jy ! Component: 150 - total flux cleaned = -3.8344e-05 Jy ! Component: 200 - total flux cleaned = -8.54253e-06 Jy ! Total flux subtracted in 200 components = -8.54253e-06 Jy ! Clean residual min=-0.003758 max=0.005003 Jy/beam ! Clean residual mean=-0.000045 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.0651826 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0651826 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=0.086218Jy sigma=0.000591 ! Fit after self-cal, rms=0.086219Jy sigma=0.000591 ! 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=0.086219Jy sigma=0.000591 ! Fit after self-cal, rms=0.087420Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.641 mas, bmaj=7.765 mas, bpa=0.4894 degrees ! Estimated noise=566.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112786 Jy ! Component: 100 - total flux cleaned = 0.00124644 Jy ! Component: 150 - total flux cleaned = 0.00132661 Jy ! Component: 200 - total flux cleaned = 0.00142322 Jy ! Total flux subtracted in 200 components = 0.00142322 Jy ! Clean residual min=-0.004975 max=0.006921 Jy/beam ! Clean residual mean=-0.000075 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.0666058 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.0666058 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=0.087428Jy sigma=0.000591 ! Fit after self-cal, rms=0.087555Jy sigma=0.000591 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 = 0.00017344 Jy ! Component: 100 - total flux cleaned = 0.000268678 Jy ! Component: 150 - total flux cleaned = 0.000333764 Jy ! Component: 200 - total flux cleaned = 0.000412683 Jy ! Total flux subtracted in 200 components = 0.000412683 Jy ! Clean residual min=-0.004917 max=0.006822 Jy/beam ! Clean residual mean=-0.000072 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.0670185 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.0670185 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=0.087568Jy sigma=0.000591 ! Fit after self-cal, rms=0.087577Jy sigma=0.000591 ! 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=1.031 mas, bmaj=4.309 mas, bpa=-16.29 degrees ! Estimated noise=502.01 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 4.309 at -16.29 degrees (North through East) ! Clean map min=-0.0034793 max=0.046548 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=0.6997 mas, bmaj=3.389 mas, bpa=-17.72 degrees ! Estimated noise=1209.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0403475 Jy ! Component: 100 - total flux cleaned = 0.0505715 Jy ! Component: 150 - total flux cleaned = 0.0558737 Jy ! Component: 200 - total flux cleaned = 0.0591832 Jy ! Total flux subtracted in 200 components = 0.0591832 Jy ! Clean residual min=-0.003271 max=0.004112 Jy/beam ! Clean residual mean=-0.000014 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.0591833 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0591833 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=4.309 mas, bpa=-16.29 degrees ! Estimated noise=502.01 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 = 0.00318236 Jy ! Component: 100 - total flux cleaned = 0.00481929 Jy ! Component: 150 - total flux cleaned = 0.00569631 Jy ! Component: 200 - total flux cleaned = 0.00590373 Jy ! Total flux subtracted in 200 components = 0.00590373 Jy ! Clean residual min=-0.003789 max=0.004907 Jy/beam ! Clean residual mean=-0.000052 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.065087 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.065087 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=2.641 mas, bmaj=7.765 mas, bpa=0.4894 degrees ! Estimated noise=566.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000977632 Jy ! Component: 100 - total flux cleaned = 0.00112727 Jy ! Component: 150 - total flux cleaned = 0.00123901 Jy ! Component: 200 - total flux cleaned = 0.00136886 Jy ! Total flux subtracted in 200 components = 0.00136886 Jy ! Clean residual min=-0.005083 max=0.006810 Jy/beam ! Clean residual mean=-0.000077 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.0664558 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 = 9.70221e-05 Jy ! Component: 100 - total flux cleaned = 0.000209476 Jy ! Component: 150 - total flux cleaned = 0.000293376 Jy ! Component: 200 - total flux cleaned = 0.000391087 Jy ! Total flux subtracted in 200 components = 0.000391087 Jy ! Clean residual min=-0.005001 max=0.006799 Jy/beam ! Clean residual mean=-0.000075 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 0.0668469 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0668469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=4.309 mas, bpa=-16.29 degrees ! Estimated noise=502.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000493103 Jy ! Component: 100 - total flux cleaned = -0.000579176 Jy ! Component: 150 - total flux cleaned = -0.000680233 Jy ! Component: 200 - total flux cleaned = -0.000748636 Jy ! Total flux subtracted in 200 components = -0.000748636 Jy ! Clean residual min=-0.003653 max=0.004968 Jy/beam ! Clean residual mean=-0.000048 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.0660983 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0660983 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=0.087583Jy sigma=0.000591 ! Fit after self-cal, rms=0.087573Jy sigma=0.000591 wmodel J1057-2433_X_2017_09_26_pus_map.mod ! Writing 52 model components to file: J1057-2433_X_2017_09_26_pus_map.mod wobs J1057-2433_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1057-2433_X_2017_09_26_pus_uvs.fits wwins J1057-2433_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J1057-2433_X_2017_09_26_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201005 Jy ! Component: 100 - total flux cleaned = 0.00322158 Jy ! Component: 150 - total flux cleaned = 0.00412617 Jy ! Component: 200 - total flux cleaned = 0.00489564 Jy ! Component: 250 - total flux cleaned = 0.00555115 Jy ! Component: 300 - total flux cleaned = 0.00610861 Jy ! Component: 350 - total flux cleaned = 0.00645357 Jy ! Component: 400 - total flux cleaned = 0.00677928 Jy ! Component: 450 - total flux cleaned = 0.00716281 Jy ! Component: 500 - total flux cleaned = 0.00737887 Jy ! Component: 550 - total flux cleaned = 0.00751612 Jy ! Component: 600 - total flux cleaned = 0.00758183 Jy ! Component: 650 - total flux cleaned = 0.00764464 Jy ! Component: 700 - total flux cleaned = 0.00776464 Jy ! Component: 750 - total flux cleaned = 0.00790692 Jy ! Component: 800 - total flux cleaned = 0.00798867 Jy ! Component: 850 - total flux cleaned = 0.00801577 Jy ! Component: 900 - total flux cleaned = 0.00799144 Jy ! Component: 950 - total flux cleaned = 0.00796744 Jy ! Component: 1000 - total flux cleaned = 0.00792099 Jy ! Component: 1050 - total flux cleaned = 0.00778665 Jy ! Component: 1100 - total flux cleaned = 0.00776522 Jy ! Component: 1150 - total flux cleaned = 0.00770169 Jy ! Component: 1200 - total flux cleaned = 0.00757969 Jy ! Component: 1250 - total flux cleaned = 0.00750106 Jy ! Component: 1300 - total flux cleaned = 0.00734875 Jy ! Component: 1350 - total flux cleaned = 0.00721816 Jy ! Component: 1400 - total flux cleaned = 0.00714581 Jy ! Component: 1450 - total flux cleaned = 0.00709259 Jy ! Component: 1500 - total flux cleaned = 0.00702247 Jy ! Component: 1550 - total flux cleaned = 0.00693651 Jy ! Component: 1600 - total flux cleaned = 0.00686918 Jy ! Component: 1650 - total flux cleaned = 0.00686937 Jy ! Component: 1700 - total flux cleaned = 0.00686935 Jy ! Component: 1750 - total flux cleaned = 0.00683685 Jy ! Component: 1800 - total flux cleaned = 0.0068049 Jy ! Component: 1850 - total flux cleaned = 0.0068207 Jy ! Component: 1900 - total flux cleaned = 0.00685203 Jy ! Component: 1950 - total flux cleaned = 0.00685209 Jy ! Component: 2000 - total flux cleaned = 0.00686727 Jy ! Total flux subtracted in 2048 components = 0.00685199 Jy ! Clean residual min=-0.001003 max=0.000933 Jy/beam ! Clean residual mean=-0.000017 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0729503 Jy keep ! Adding 183 model components to the UV plane model. ! The established model now contains 235 components and 0.0729503 Jy ![Exited script file: muppet] wmap "J1057-2433_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 4.309 at -16.29 degrees (North through East) ! Clean map min=-0.0013575 max=0.04629 Jy/beam ! Writing clean map to FITS file: J1057-2433_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0462905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000284531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84399 1.84399 3.68798 7.37597 14.7519 29.5039 59.0077 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 4.309 at -16.29 degrees (North through East) ! Clean map min=-0.0013575 max=0.04629 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 J1057-2433_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:37:44 2019