! Started logfile: J1625-2527_X_2017_07_16_pus_uvs.log on Thu May 9 14:07:42 2019 obs J1625-2527_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1625-2527_X_2017_07_16_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.12 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1625-2527 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1200 lines of history. ! ! Reading 972 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1625-2527_X_2017_07_16_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.580884Jy sigma=0.003352 ! Fit after self-cal, rms=0.157156Jy sigma=0.000898 ! 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=0.6681 mas, bmaj=3.562 mas, bpa=23.83 degrees ! Estimated noise=4959.08 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.756899 Jy ! Component: 100 - total flux cleaned = 0.913036 Jy ! Total flux subtracted in 100 components = 0.913036 Jy ! Clean residual min=-0.056924 max=0.057397 Jy/beam ! Clean residual mean=0.000046 rms=0.025543 Jy/beam ! Combined flux in latest and established models = 0.913036 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.913036 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=0.167039Jy sigma=0.000984 ! Fit after self-cal, rms=0.167054Jy sigma=0.000984 ! 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=0.7255 mas, bmaj=3.474 mas, bpa=23.93 degrees ! Estimated noise=3944.76 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 = 0.031912 Jy ! Component: 100 - total flux cleaned = 0.051763 Jy ! Component: 150 - total flux cleaned = 0.0491298 Jy ! Component: 200 - total flux cleaned = 0.050125 Jy ! Total flux subtracted in 200 components = 0.050125 Jy ! Clean residual min=-0.016952 max=0.017110 Jy/beam ! Clean residual mean=0.000042 rms=0.008280 Jy/beam ! Combined flux in latest and established models = 0.963161 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 66 components and 0.963161 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=0.118546Jy sigma=0.000617 ! Fit after self-cal, rms=0.118356Jy sigma=0.000615 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* 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 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.07 KP 1.00* ! LA 1.00* MK 1.00* NL 1.01 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.03 KP 1.00* ! LA 1.00* MK 1.00* NL 1.01 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 KP 1.00* ! LA 1.00* MK 1.00* NL 0.96 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.01 KP 1.00* ! LA 1.00* MK 1.00* NL 0.99 OV 1.00* ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 1.00* ! LA 1.00* MK 1.00* NL 1.00 OV 1.00* ! PT 1.00* SC 1.00 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.01 KP 1.00* ! LA 1.00* MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.04 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.06 KP 1.00* ! LA 1.00* MK 1.00* NL 0.97 OV 1.00* ! PT 1.00* SC 1.03 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 1.00* ! LA 1.00* MK 1.00* NL 0.96 OV 1.00* ! PT 1.00* SC 1.04 ! ! ! Fit before self-cal, rms=0.118356Jy sigma=0.000615 ! Fit after self-cal, rms=0.115778Jy sigma=0.000579 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7394 mas, bmaj=3.399 mas, bpa=23.55 degrees ! Estimated noise=4250.37 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 = 0.00174524 Jy ! Component: 100 - total flux cleaned = 0.000237026 Jy ! Component: 150 - total flux cleaned = -0.00107049 Jy ! Component: 200 - total flux cleaned = -0.00129058 Jy ! Total flux subtracted in 200 components = -0.00129058 Jy ! Clean residual min=-0.001553 max=0.001548 Jy/beam ! Clean residual mean=-0.000000 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.96187 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 108 components and 0.96187 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=0.115144Jy sigma=0.000576 ! Fit after self-cal, rms=0.115231Jy sigma=0.000576 ! 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=0.115231Jy sigma=0.000576 ! Fit after self-cal, rms=0.115095Jy sigma=0.000576 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7394 mas, bmaj=3.398 mas, bpa=23.56 degrees ! Estimated noise=4248.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000611602 Jy ! Component: 100 - total flux cleaned = 0.000256969 Jy ! Component: 150 - total flux cleaned = -0.000247285 Jy ! Component: 200 - total flux cleaned = -0.000719535 Jy ! Total flux subtracted in 200 components = -0.000719535 Jy ! Clean residual min=-0.000952 max=0.000955 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.961151 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 135 components and 0.96115 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=0.115014Jy sigma=0.000576 ! Fit after self-cal, rms=0.114990Jy sigma=0.000576 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 = -0.000252544 Jy ! Component: 100 - total flux cleaned = -0.000251992 Jy ! Component: 150 - total flux cleaned = -0.000659104 Jy ! Component: 200 - total flux cleaned = -0.000957044 Jy ! Total flux subtracted in 200 components = -0.000957044 Jy ! Clean residual min=-0.000692 max=0.000687 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.960193 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.960193 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=0.114949Jy sigma=0.000575 ! Fit after self-cal, rms=0.114941Jy sigma=0.000575 ! 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=0.114941Jy sigma=0.000575 ! Fit after self-cal, rms=0.114915Jy sigma=0.000575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7394 mas, bmaj=3.398 mas, bpa=23.57 degrees ! Estimated noise=4248.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313122 Jy ! Component: 100 - total flux cleaned = -0.000445398 Jy ! Component: 150 - total flux cleaned = -0.000654624 Jy ! Component: 200 - total flux cleaned = -0.000775095 Jy ! Total flux subtracted in 200 components = -0.000775095 Jy ! Clean residual min=-0.000659 max=0.000665 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.959418 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 172 components and 0.959418 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=0.114884Jy sigma=0.000575 ! Fit after self-cal, rms=0.114875Jy sigma=0.000575 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 = -0.000510989 Jy ! Component: 100 - total flux cleaned = -0.000547797 Jy ! Component: 150 - total flux cleaned = -0.000513617 Jy ! Component: 200 - total flux cleaned = -0.00060885 Jy ! Total flux subtracted in 200 components = -0.00060885 Jy ! Clean residual min=-0.000509 max=0.000507 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.958809 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 188 components and 0.958809 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=0.114854Jy sigma=0.000575 ! Fit after self-cal, rms=0.114849Jy sigma=0.000575 ! 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=0.114849Jy sigma=0.000575 ! Fit after self-cal, rms=0.114846Jy sigma=0.000575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=3.448 mas, bpa=20.04 degrees ! Estimated noise=6097.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193208 Jy ! Component: 100 - total flux cleaned = 0.000160935 Jy ! Component: 150 - total flux cleaned = 3.28791e-05 Jy ! Component: 200 - total flux cleaned = -0.000369866 Jy ! Total flux subtracted in 200 components = -0.000369866 Jy ! Clean residual min=-0.000578 max=0.000581 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.95844 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 209 components and 0.95844 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=0.114833Jy sigma=0.000575 ! Fit after self-cal, rms=0.114834Jy sigma=0.000575 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 = 0.000178991 Jy ! Component: 100 - total flux cleaned = -4.71067e-05 Jy ! Component: 150 - total flux cleaned = -0.000293447 Jy ! Component: 200 - total flux cleaned = -0.000211991 Jy ! Total flux subtracted in 200 components = -0.000211991 Jy ! Clean residual min=-0.000465 max=0.000477 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.958228 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 226 components and 0.958228 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=0.114823Jy sigma=0.000575 ! Fit after self-cal, rms=0.114818Jy sigma=0.000575 ! 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=0.7394 mas, bmaj=3.398 mas, bpa=23.57 degrees ! Estimated noise=4247.94 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7394 x 3.398 at 23.57 degrees (North through East) ! Clean map min=-0.018355 max=0.9319 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=0.114818Jy sigma=0.000575 ! Fit after self-cal, rms=0.092595Jy sigma=0.000433 ! Inverting map and beam ! Estimated beam: bmin=0.7393 mas, bmaj=3.399 mas, bpa=23.57 degrees ! Estimated noise=4247.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371289 Jy ! Component: 100 - total flux cleaned = -0.000285772 Jy ! Component: 150 - total flux cleaned = -0.000415059 Jy ! Component: 200 - total flux cleaned = -0.000563413 Jy ! Total flux subtracted in 200 components = -0.000563413 Jy ! Clean residual min=-0.000400 max=0.000401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.957664 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 247 components and 0.957664 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=0.092575Jy sigma=0.000433 ! Fit after self-cal, rms=0.092571Jy sigma=0.000433 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141379 Jy ! Component: 100 - total flux cleaned = -0.000357024 Jy ! Component: 150 - total flux cleaned = -0.00051406 Jy ! Component: 200 - total flux cleaned = -0.000706728 Jy ! Total flux subtracted in 200 components = -0.000706728 Jy ! Clean residual min=-0.000351 max=0.000353 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.956957 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 259 components and 0.956957 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=0.092556Jy sigma=0.000433 ! Fit after self-cal, rms=0.092554Jy sigma=0.000433 ! 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=0.092554Jy sigma=0.000433 ! Fit after self-cal, rms=0.092550Jy sigma=0.000433 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=0.6676 mas, bmaj=3.573 mas, bpa=23.79 degrees ! Estimated noise=5262.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.751797 Jy ! Component: 100 - total flux cleaned = 0.910138 Jy ! Component: 150 - total flux cleaned = 0.943371 Jy ! Component: 200 - total flux cleaned = 0.957913 Jy ! Total flux subtracted in 200 components = 0.957913 Jy ! Clean residual min=-0.020556 max=0.020782 Jy/beam ! Clean residual mean=0.000033 rms=0.010822 Jy/beam ! Combined flux in latest and established models = 0.957913 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.957913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7393 mas, bmaj=3.399 mas, bpa=23.57 degrees ! Estimated noise=4247.74 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 = 0.000347829 Jy ! Component: 100 - total flux cleaned = 0.00427788 Jy ! Component: 150 - total flux cleaned = 0.00355807 Jy ! Component: 200 - total flux cleaned = 0.00426398 Jy ! Total flux subtracted in 200 components = 0.00426398 Jy ! Clean residual min=-0.010917 max=0.010914 Jy/beam ! Clean residual mean=0.000021 rms=0.004343 Jy/beam ! Combined flux in latest and established models = 0.962177 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 84 components and 0.962177 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=1.21 mas, bmaj=3.449 mas, bpa=20.03 degrees ! Estimated noise=6097.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0120121 Jy ! Component: 100 - total flux cleaned = -0.0159316 Jy ! Component: 150 - total flux cleaned = -0.0178745 Jy ! Component: 200 - total flux cleaned = -0.019289 Jy ! Total flux subtracted in 200 components = -0.019289 Jy ! Clean residual min=-0.008267 max=0.008245 Jy/beam ! Clean residual mean=0.000012 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.942888 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 = -0.00107451 Jy ! Component: 100 - total flux cleaned = -0.00028254 Jy ! Component: 150 - total flux cleaned = 0.00198321 Jy ! Component: 200 - total flux cleaned = 0.00206212 Jy ! Total flux subtracted in 200 components = 0.00206212 Jy ! Clean residual min=-0.016078 max=0.016067 Jy/beam ! Clean residual mean=0.000020 rms=0.006154 Jy/beam ! Combined flux in latest and established models = 0.94495 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 123 components and 0.94495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7393 mas, bmaj=3.399 mas, bpa=23.57 degrees ! Estimated noise=4247.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015507 Jy ! Component: 100 - total flux cleaned = 0.000956982 Jy ! Component: 150 - total flux cleaned = 0.00362249 Jy ! Component: 200 - total flux cleaned = 0.00426489 Jy ! Total flux subtracted in 200 components = 0.00426489 Jy ! Clean residual min=-0.010357 max=0.010282 Jy/beam ! Clean residual mean=-0.000009 rms=0.003275 Jy/beam ! Combined flux in latest and established models = 0.949215 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 134 components and 0.949215 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=0.095367Jy sigma=0.000449 ! Fit after self-cal, rms=0.094468Jy sigma=0.000444 wmodel J1625-2527_X_2017_07_16_pus_map.mod ! Writing 134 model components to file: J1625-2527_X_2017_07_16_pus_map.mod wobs J1625-2527_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1625-2527_X_2017_07_16_pus_uvs.fits wwins J1625-2527_X_2017_07_16_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1625-2527_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7393 x 3.399 at 23.57 degrees (North through East) ! Clean map min=-0.015267 max=0.90633 Jy/beam ! Writing clean map to FITS file: J1625-2527_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.906335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00331883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09854 1.09854 2.19709 4.39418 8.78835 17.5767 35.1534 70.3068 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0099 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.906 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7393 x 3.399 at 23.57 degrees (North through East) ! Clean map min=-0.015267 max=0.90633 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1625-2527_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:07:43 2019