! Started logfile: J1625-2527_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:31:02 2019 obs J1625-2527_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1625-2527_X_2017_04_28_pus_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.406972 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 907 lines of history. ! ! Reading 11208 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_04_28_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 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.177799Jy sigma=0.001272 ! Fit after self-cal, rms=0.145808Jy sigma=0.000994 ! 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=0.804 mas, bmaj=2.136 mas, bpa=10.42 degrees ! Estimated noise=1637.64 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 = 0.744781 Jy ! Component: 100 - total flux cleaned = 0.91925 Jy ! Total flux subtracted in 100 components = 0.91925 Jy ! Clean residual min=-0.018423 max=0.062667 Jy/beam ! Clean residual mean=0.000066 rms=0.007042 Jy/beam ! Combined flux in latest and established models = 0.91925 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.91925 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=0.157079Jy sigma=0.001234 ! Fit after self-cal, rms=0.157092Jy sigma=0.001234 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0612305 Jy ! Component: 100 - total flux cleaned = 0.0915412 Jy ! Total flux subtracted in 100 components = 0.0915412 Jy ! Clean residual min=-0.014092 max=0.019311 Jy/beam ! Clean residual mean=0.000021 rms=0.003894 Jy/beam ! Combined flux in latest and established models = 1.01079 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 1.01079 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=0.120657Jy sigma=0.000873 ! Fit after self-cal, rms=0.120653Jy sigma=0.000873 ! 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=1.109 mas, bmaj=2.843 mas, bpa=7.76 degrees ! Estimated noise=889.811 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 = 0.0336099 Jy ! Component: 100 - total flux cleaned = 0.0492522 Jy ! Component: 150 - total flux cleaned = 0.0573392 Jy ! Component: 200 - total flux cleaned = 0.0615623 Jy ! Total flux subtracted in 200 components = 0.0615623 Jy ! Clean residual min=-0.013989 max=0.016067 Jy/beam ! Clean residual mean=-0.000057 rms=0.003749 Jy/beam ! Combined flux in latest and established models = 1.07235 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 1.07235 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=0.113452Jy sigma=0.000789 ! Fit after self-cal, rms=0.113444Jy sigma=0.000789 ! 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 0.99 FD 0.98 HN 1.06 KP 1.01 ! LA 0.93 MK 0.93 NL 1.03 OV 1.04 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.06 KP 1.02 ! LA 0.94 MK 0.94 NL 1.03 OV 0.99 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 0.96 ! LA 0.96 MK 0.97 NL 1.03 OV 1.03 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.04 KP 0.99 ! LA 0.96 MK 0.96 NL 1.03 OV 1.03 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.05 KP 1.00 ! LA 0.95 MK 0.98 NL 1.06 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.04 KP 0.99 ! LA 0.96 MK 0.96 NL 1.06 OV 0.99 ! PT 1.07 SC 1.01 ! ! ! 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 0.98 HN 1.10 KP 0.99 ! LA 0.97 MK 0.97 NL 1.05 OV 1.00 ! PT 1.10 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 1.01 FD 1.03 HN 1.11 KP 1.00 ! LA 0.95 MK 0.95 NL 1.05 OV 0.99 ! PT 1.10 SC 1.00 ! ! ! 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 0.99 HN 1.09 KP 0.99 ! LA 0.97 MK 0.94 NL 1.04 OV 1.00 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.09 KP 1.01 ! LA 0.98 MK 0.98 NL 1.06 OV 1.00 ! PT 1.11 SC 0.97 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 1.01 ! LA 0.99 MK 1.00 NL 1.07 OV 1.00 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 0.95 ! LA 0.95 MK 0.98 NL 1.05 OV 1.01 ! PT 1.11 SC 1.00 ! ! ! Fit before self-cal, rms=0.113444Jy sigma=0.000789 ! Fit after self-cal, rms=0.102055Jy sigma=0.000678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=2.852 mas, bpa=7.388 degrees ! Estimated noise=894.541 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 (-1.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00996487 Jy ! Component: 100 - total flux cleaned = 0.0118168 Jy ! Component: 150 - total flux cleaned = 0.012788 Jy ! Component: 200 - total flux cleaned = 0.0136571 Jy ! Total flux subtracted in 200 components = 0.0136571 Jy ! Clean residual min=-0.005763 max=0.006229 Jy/beam ! Clean residual mean=0.000007 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 1.08601 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 1.08601 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=0.100968Jy sigma=0.000668 ! Fit after self-cal, rms=0.100859Jy sigma=0.000666 ! 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=0.100859Jy sigma=0.000666 ! Fit after self-cal, rms=0.098034Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=2.852 mas, bpa=7.323 degrees ! Estimated noise=893.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399048 Jy ! Component: 100 - total flux cleaned = 0.00431451 Jy ! Component: 150 - total flux cleaned = 0.00432856 Jy ! Component: 200 - total flux cleaned = 0.00453331 Jy ! Total flux subtracted in 200 components = 0.00453331 Jy ! Clean residual min=-0.003100 max=0.002850 Jy/beam ! Clean residual mean=0.000001 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 1.09054 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 1.09054 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=0.097828Jy sigma=0.000645 ! Fit after self-cal, rms=0.097802Jy sigma=0.000645 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 = 0.000905505 Jy ! Component: 100 - total flux cleaned = 0.000900781 Jy ! Component: 150 - total flux cleaned = 0.000955071 Jy ! Component: 200 - total flux cleaned = 0.00095487 Jy ! Total flux subtracted in 200 components = 0.00095487 Jy ! Clean residual min=-0.002921 max=0.002635 Jy/beam ! Clean residual mean=-0.000000 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 1.0915 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 1.0915 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=0.097726Jy sigma=0.000645 ! Fit after self-cal, rms=0.097715Jy sigma=0.000645 ! 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=0.097715Jy sigma=0.000645 ! Fit after self-cal, rms=0.097333Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=2.851 mas, bpa=7.315 degrees ! Estimated noise=893.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169348 Jy ! Component: 100 - total flux cleaned = 0.00163313 Jy ! Component: 150 - total flux cleaned = 0.00163462 Jy ! Component: 200 - total flux cleaned = 0.00159055 Jy ! Total flux subtracted in 200 components = 0.00159055 Jy ! Clean residual min=-0.002336 max=0.002020 Jy/beam ! Clean residual mean=0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 1.09309 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 1.09309 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=0.097251Jy sigma=0.000641 ! Fit after self-cal, rms=0.097244Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580957 Jy ! Component: 100 - total flux cleaned = 0.000545777 Jy ! Component: 150 - total flux cleaned = 0.000546379 Jy ! Component: 200 - total flux cleaned = 0.000580658 Jy ! Total flux subtracted in 200 components = 0.000580658 Jy ! Clean residual min=-0.002190 max=0.001980 Jy/beam ! Clean residual mean=0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 1.09367 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 1.09367 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=0.097212Jy sigma=0.000641 ! Fit after self-cal, rms=0.097207Jy sigma=0.000641 ! 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=0.097207Jy sigma=0.000641 ! Fit after self-cal, rms=0.097199Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.621 mas, bmaj=5.501 mas, bpa=4.503 degrees ! Estimated noise=988.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119173 Jy ! Component: 100 - total flux cleaned = 0.00113383 Jy ! Component: 150 - total flux cleaned = 0.00106751 Jy ! Component: 200 - total flux cleaned = 0.00103224 Jy ! Total flux subtracted in 200 components = 0.00103224 Jy ! Clean residual min=-0.001773 max=0.001871 Jy/beam ! Clean residual mean=-0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 1.0947 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 1.0947 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=0.097188Jy sigma=0.000640 ! Fit after self-cal, rms=0.097184Jy sigma=0.000640 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 = 3.97924e-05 Jy ! Component: 100 - total flux cleaned = 8.44626e-05 Jy ! Component: 150 - total flux cleaned = 3.37579e-05 Jy ! Component: 200 - total flux cleaned = -2.56921e-05 Jy ! Total flux subtracted in 200 components = -2.56921e-05 Jy ! Clean residual min=-0.001763 max=0.001799 Jy/beam ! Clean residual mean=-0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 1.09468 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 1.09468 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=0.097175Jy sigma=0.000640 ! Fit after self-cal, rms=0.097172Jy sigma=0.000640 ! 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=1.108 mas, bmaj=2.85 mas, bpa=7.309 degrees ! Estimated noise=893.182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.108 x 2.85 at 7.309 degrees (North through East) ! Clean map min=-0.0019156 max=0.97893 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=0.097172Jy sigma=0.000640 ! Fit after self-cal, rms=0.089742Jy sigma=0.000579 ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=2.85 mas, bpa=7.296 degrees ! Estimated noise=892.929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111443 Jy ! Component: 100 - total flux cleaned = -0.000188248 Jy ! Component: 150 - total flux cleaned = -0.000156298 Jy ! Component: 200 - total flux cleaned = -0.000187542 Jy ! Total flux subtracted in 200 components = -0.000187542 Jy ! Clean residual min=-0.001962 max=0.001839 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 1.09449 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 1.09449 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=0.089706Jy sigma=0.000579 ! Fit after self-cal, rms=0.089702Jy sigma=0.000579 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200015 Jy ! Component: 100 - total flux cleaned = 0.000143981 Jy ! Component: 150 - total flux cleaned = 0.000169416 Jy ! Component: 200 - total flux cleaned = 0.000169419 Jy ! Total flux subtracted in 200 components = 0.000169419 Jy ! Clean residual min=-0.001914 max=0.001839 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 1.09466 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 147 components and 1.09466 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=0.089684Jy sigma=0.000579 ! Fit after self-cal, rms=0.089683Jy sigma=0.000579 ! 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=0.089683Jy sigma=0.000579 ! Fit after self-cal, rms=0.089695Jy sigma=0.000579 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=0.7981 mas, bmaj=2.128 mas, bpa=10.36 degrees ! Estimated noise=1656.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.74719 Jy ! Component: 100 - total flux cleaned = 0.923963 Jy ! Component: 150 - total flux cleaned = 0.987821 Jy ! Component: 200 - total flux cleaned = 1.01961 Jy ! Total flux subtracted in 200 components = 1.01961 Jy ! Clean residual min=-0.007056 max=0.015653 Jy/beam ! Clean residual mean=0.000034 rms=0.002517 Jy/beam ! Combined flux in latest and established models = 1.01961 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.01961 Jy ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=2.849 mas, bpa=7.29 degrees ! Estimated noise=892.771 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 = 0.0284604 Jy ! Component: 100 - total flux cleaned = 0.0434678 Jy ! Component: 150 - total flux cleaned = 0.0527496 Jy ! Component: 200 - total flux cleaned = 0.0589009 Jy ! Total flux subtracted in 200 components = 0.0589009 Jy ! Clean residual min=-0.002901 max=0.004961 Jy/beam ! Clean residual mean=0.000021 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 1.07851 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 81 components and 1.07851 Jy ! Inverting map ! Added new window around map position (1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496772 Jy ! Component: 100 - total flux cleaned = 0.00832108 Jy ! Component: 150 - total flux cleaned = 0.0108015 Jy ! Component: 200 - total flux cleaned = 0.0127248 Jy ! Total flux subtracted in 200 components = 0.0127248 Jy ! Clean residual min=-0.002051 max=0.001948 Jy/beam ! Clean residual mean=0.000006 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 1.09123 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 109 components and 1.09123 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=2.62 mas, bmaj=5.499 mas, bpa=4.479 degrees ! Estimated noise=987.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162797 Jy ! Component: 100 - total flux cleaned = 0.00211847 Jy ! Component: 150 - total flux cleaned = 0.00259999 Jy ! Component: 200 - total flux cleaned = 0.00299803 Jy ! Total flux subtracted in 200 components = 0.00299803 Jy ! Clean residual min=-0.002021 max=0.001604 Jy/beam ! Clean residual mean=0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 1.09423 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 = 0.000311954 Jy ! Component: 100 - total flux cleaned = 0.000581243 Jy ! Component: 150 - total flux cleaned = 0.000815027 Jy ! Component: 200 - total flux cleaned = 0.000929489 Jy ! Total flux subtracted in 200 components = 0.000929489 Jy ! Clean residual min=-0.001917 max=0.001566 Jy/beam ! Clean residual mean=0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 1.09516 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 1.09516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=2.849 mas, bpa=7.29 degrees ! Estimated noise=892.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000677618 Jy ! Component: 100 - total flux cleaned = -0.000630685 Jy ! Component: 150 - total flux cleaned = -0.000544781 Jy ! Component: 200 - total flux cleaned = -0.00042583 Jy ! Total flux subtracted in 200 components = -0.00042583 Jy ! Clean residual min=-0.001759 max=0.001838 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 1.09474 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 152 components and 1.09474 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=0.089675Jy sigma=0.000578 ! Fit after self-cal, rms=0.089651Jy sigma=0.000578 wmodel J1625-2527_X_2017_04_28_pus_map.mod ! Writing 152 model components to file: J1625-2527_X_2017_04_28_pus_map.mod wobs J1625-2527_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1625-2527_X_2017_04_28_pus_uvs.fits wwins J1625-2527_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1625-2527_X_2017_04_28_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 = -0.000218228 Jy ! Component: 100 - total flux cleaned = -0.000308829 Jy ! Component: 150 - total flux cleaned = -0.000422982 Jy ! Component: 200 - total flux cleaned = -0.000505419 Jy ! Component: 250 - total flux cleaned = -0.00066236 Jy ! Component: 300 - total flux cleaned = -0.000814842 Jy ! Component: 350 - total flux cleaned = -0.000988281 Jy ! Component: 400 - total flux cleaned = -0.00115702 Jy ! Component: 450 - total flux cleaned = -0.00129792 Jy ! Component: 500 - total flux cleaned = -0.00141265 Jy ! Component: 550 - total flux cleaned = -0.00150206 Jy ! Component: 600 - total flux cleaned = -0.00156791 Jy ! Component: 650 - total flux cleaned = -0.00165402 Jy ! Component: 700 - total flux cleaned = -0.00171728 Jy ! Component: 750 - total flux cleaned = -0.00186267 Jy ! Component: 800 - total flux cleaned = -0.00192423 Jy ! Component: 850 - total flux cleaned = -0.0020451 Jy ! Component: 900 - total flux cleaned = -0.00210466 Jy ! Component: 950 - total flux cleaned = -0.00220188 Jy ! Component: 1000 - total flux cleaned = -0.00216371 Jy ! Component: 1050 - total flux cleaned = -0.0022204 Jy ! Component: 1100 - total flux cleaned = -0.00220188 Jy ! Component: 1150 - total flux cleaned = -0.00222034 Jy ! Component: 1200 - total flux cleaned = -0.00223825 Jy ! Component: 1250 - total flux cleaned = -0.00222034 Jy ! Component: 1300 - total flux cleaned = -0.00222031 Jy ! Component: 1350 - total flux cleaned = -0.00223785 Jy ! Component: 1400 - total flux cleaned = -0.00227216 Jy ! Component: 1450 - total flux cleaned = -0.0023062 Jy ! Component: 1500 - total flux cleaned = -0.00230624 Jy ! Component: 1550 - total flux cleaned = -0.00235604 Jy ! Component: 1600 - total flux cleaned = -0.00242124 Jy ! Component: 1650 - total flux cleaned = -0.00238852 Jy ! Component: 1700 - total flux cleaned = -0.00240457 Jy ! Component: 1750 - total flux cleaned = -0.00242054 Jy ! Component: 1800 - total flux cleaned = -0.00248336 Jy ! Component: 1850 - total flux cleaned = -0.00249869 Jy ! Component: 1900 - total flux cleaned = -0.00254474 Jy ! Component: 1950 - total flux cleaned = -0.00257524 Jy ! Component: 2000 - total flux cleaned = -0.00260544 Jy ! Total flux subtracted in 2048 components = -0.00265005 Jy ! Clean residual min=-0.001021 max=0.000810 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 1.09209 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 270 components and 1.09209 Jy ![Exited script file: muppet] wmap "J1625-2527_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.108 x 2.849 at 7.29 degrees (North through East) ! Clean map min=-0.0014788 max=0.98098 Jy/beam ! Writing clean map to FITS file: J1625-2527_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.98098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000279491 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0854729 0.0854729 0.170946 0.341892 0.683783 1.36757 2.73513 5.47027 10.9405 21.8811 43.7621 87.5243 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.98 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.108 x 2.849 at 7.29 degrees (North through East) ! Clean map min=-0.0014788 max=0.98098 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_04_28_pus_uvs.log closed on Mon Apr 29 14:31:03 2019