! Started logfile: J0648-3044_X_2017_10_21_pus_uvs.log on Sat May 11 21:51:55 2019 obs J0648-3044_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_10_21_pus_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.817633 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! 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 1202 lines of history. ! ! Reading 8124 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 J0648-3044_X_2017_10_21_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.553038Jy sigma=0.003773 ! Fit after self-cal, rms=0.495914Jy sigma=0.003320 ! 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=0.7899 mas, bmaj=3.36 mas, bpa=-22.9 degrees ! Estimated noise=1752.41 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.386424 Jy ! Component: 100 - total flux cleaned = 0.507557 Jy ! Total flux subtracted in 100 components = 0.507557 Jy ! Clean residual min=-0.020493 max=0.052999 Jy/beam ! Clean residual mean=-0.000292 rms=0.007929 Jy/beam ! Combined flux in latest and established models = 0.507557 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.507557 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=0.155962Jy sigma=0.001123 ! Fit after self-cal, rms=0.155988Jy sigma=0.001123 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588986 Jy ! Component: 100 - total flux cleaned = 0.0920332 Jy ! Total flux subtracted in 100 components = 0.0920332 Jy ! Clean residual min=-0.014284 max=0.018445 Jy/beam ! Clean residual mean=-0.000095 rms=0.004349 Jy/beam ! Combined flux in latest and established models = 0.59959 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.59959 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=0.127029Jy sigma=0.000847 ! Fit after self-cal, rms=0.126894Jy sigma=0.000846 ! 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=1.07 mas, bmaj=3.914 mas, bpa=-22.24 degrees ! Estimated noise=1155.68 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 = 0.0282116 Jy ! Component: 100 - total flux cleaned = 0.0419699 Jy ! Component: 150 - total flux cleaned = 0.049579 Jy ! Component: 200 - total flux cleaned = 0.0539039 Jy ! Total flux subtracted in 200 components = 0.0539039 Jy ! Clean residual min=-0.013893 max=0.020821 Jy/beam ! Clean residual mean=-0.000031 rms=0.004028 Jy/beam ! Combined flux in latest and established models = 0.653494 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 54 components and 0.653494 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=0.122526Jy sigma=0.000789 ! Fit after self-cal, rms=0.122463Jy sigma=0.000789 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.14 KP 0.93 ! LA 0.99 MK 0.96 NL 0.99 OV 0.98 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.08 KP 0.93 ! LA 1.01 MK 0.98 NL 1.00 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.15 KP 0.92 ! LA 0.96 MK 0.99 NL 0.98 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00* KP 0.92 ! LA 0.98 MK 0.96 NL 0.99 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 0.91 ! LA 1.01 MK 0.95 NL 0.98 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00* KP 0.93 ! LA 1.01 MK 0.97 NL 0.97 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.18 KP 0.93 ! LA 0.99 MK 0.98 NL 1.00 OV 1.00 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.17 KP 0.92 ! LA 1.03 MK 0.97 NL 1.00 OV 1.02 ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.19 KP 0.92 ! LA 0.96 MK 0.97 NL 1.01 OV 1.04 ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.00* KP 0.95 ! LA 0.98 MK 0.97 NL 1.01 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.00* KP 0.93 ! LA 0.97 MK 1.17 NL 1.02 OV 1.01 ! PT 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.00* KP 0.95 ! LA 1.02 MK 1.16 NL 1.03 OV 1.04 ! PT 1.08 ! ! ! Fit before self-cal, rms=0.122463Jy sigma=0.000789 ! Fit after self-cal, rms=0.120735Jy sigma=0.000743 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=3.953 mas, bpa=-22.27 degrees ! Estimated noise=1155.74 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 (3.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173399 Jy ! Component: 100 - total flux cleaned = 0.0221943 Jy ! Component: 150 - total flux cleaned = 0.0228951 Jy ! Component: 200 - total flux cleaned = 0.0234407 Jy ! Total flux subtracted in 200 components = 0.0234407 Jy ! Clean residual min=-0.006567 max=0.009325 Jy/beam ! Clean residual mean=-0.000000 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.676935 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 91 components and 0.676935 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=0.118207Jy sigma=0.000722 ! Fit after self-cal, rms=0.118104Jy sigma=0.000720 ! 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=0.118104Jy sigma=0.000720 ! Fit after self-cal, rms=0.116780Jy sigma=0.000707 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=3.953 mas, bpa=-22.25 degrees ! Estimated noise=1150.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574406 Jy ! Component: 100 - total flux cleaned = 0.00618551 Jy ! Component: 150 - total flux cleaned = 0.0065237 Jy ! Component: 200 - total flux cleaned = 0.00661651 Jy ! Total flux subtracted in 200 components = 0.00661651 Jy ! Clean residual min=-0.005019 max=0.004833 Jy/beam ! Clean residual mean=-0.000045 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.683551 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.683551 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=0.116229Jy sigma=0.000703 ! Fit after self-cal, rms=0.116216Jy sigma=0.000703 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 = 0.00167257 Jy ! Component: 100 - total flux cleaned = 0.00207544 Jy ! Component: 150 - total flux cleaned = 0.00250407 Jy ! Component: 200 - total flux cleaned = 0.0025693 Jy ! Total flux subtracted in 200 components = 0.0025693 Jy ! Clean residual min=-0.004814 max=0.004307 Jy/beam ! Clean residual mean=-0.000035 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.686121 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.68612 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=0.116086Jy sigma=0.000702 ! Fit after self-cal, rms=0.116079Jy sigma=0.000702 ! 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=0.116079Jy sigma=0.000702 ! Fit after self-cal, rms=0.116220Jy sigma=0.000702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=3.958 mas, bpa=-22.24 degrees ! Estimated noise=1149.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325823 Jy ! Component: 100 - total flux cleaned = 0.000412427 Jy ! Component: 150 - total flux cleaned = 0.000483271 Jy ! Component: 200 - total flux cleaned = 0.000601875 Jy ! Total flux subtracted in 200 components = 0.000601875 Jy ! Clean residual min=-0.004198 max=0.003837 Jy/beam ! Clean residual mean=-0.000038 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.686722 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 147 components and 0.686722 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=0.116098Jy sigma=0.000701 ! Fit after self-cal, rms=0.116097Jy sigma=0.000701 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 = 0.00054068 Jy ! Component: 100 - total flux cleaned = 0.000643075 Jy ! Component: 150 - total flux cleaned = 0.000782457 Jy ! Component: 200 - total flux cleaned = 0.000825892 Jy ! Total flux subtracted in 200 components = 0.000825892 Jy ! Clean residual min=-0.004035 max=0.003626 Jy/beam ! Clean residual mean=-0.000035 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.687548 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 157 components and 0.687548 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=0.116046Jy sigma=0.000701 ! Fit after self-cal, rms=0.116042Jy sigma=0.000701 ! 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=0.116042Jy sigma=0.000701 ! Fit after self-cal, rms=0.116142Jy sigma=0.000701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.692 mas, bmaj=6.827 mas, bpa=-4.213 degrees ! Estimated noise=1269.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319445 Jy ! Component: 100 - total flux cleaned = -0.000268395 Jy ! Component: 150 - total flux cleaned = -0.000431115 Jy ! Component: 200 - total flux cleaned = -0.000430298 Jy ! Total flux subtracted in 200 components = -0.000430298 Jy ! Clean residual min=-0.003585 max=0.003596 Jy/beam ! Clean residual mean=-0.000052 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.687118 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 170 components and 0.687118 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=0.116108Jy sigma=0.000700 ! Fit after self-cal, rms=0.116106Jy sigma=0.000700 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 = 0.000259542 Jy ! Component: 100 - total flux cleaned = 0.000196413 Jy ! Component: 150 - total flux cleaned = 0.000195964 Jy ! Component: 200 - total flux cleaned = 0.000169137 Jy ! Total flux subtracted in 200 components = 0.000169137 Jy ! Clean residual min=-0.003440 max=0.003497 Jy/beam ! Clean residual mean=-0.000048 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.687287 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 179 components and 0.687287 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=0.116092Jy sigma=0.000700 ! Fit after self-cal, rms=0.116091Jy sigma=0.000700 ! 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=1.078 mas, bmaj=3.962 mas, bpa=-22.24 degrees ! Estimated noise=1148.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 3.962 at -22.24 degrees (North through East) ! Clean map min=-0.0035529 max=0.53377 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=0.116091Jy sigma=0.000700 ! Fit after self-cal, rms=0.110690Jy sigma=0.000644 ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=3.961 mas, bpa=-22.28 degrees ! Estimated noise=1147.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119713 Jy ! Component: 100 - total flux cleaned = -0.000402474 Jy ! Component: 150 - total flux cleaned = -0.00073421 Jy ! Component: 200 - total flux cleaned = -0.00095537 Jy ! Total flux subtracted in 200 components = -0.00095537 Jy ! Clean residual min=-0.003397 max=0.003167 Jy/beam ! Clean residual mean=-0.000021 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.686332 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 193 components and 0.686332 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=0.110645Jy sigma=0.000644 ! Fit after self-cal, rms=0.110639Jy sigma=0.000644 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177335 Jy ! Component: 100 - total flux cleaned = -0.000276215 Jy ! Component: 150 - total flux cleaned = -0.000370564 Jy ! Component: 200 - total flux cleaned = -0.000429403 Jy ! Total flux subtracted in 200 components = -0.000429403 Jy ! Clean residual min=-0.003360 max=0.003102 Jy/beam ! Clean residual mean=-0.000021 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.685902 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 201 components and 0.685902 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=0.110617Jy sigma=0.000644 ! Fit after self-cal, rms=0.110614Jy sigma=0.000644 ! 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=0.110614Jy sigma=0.000644 ! Fit after self-cal, rms=0.110717Jy sigma=0.000644 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=0.7951 mas, bmaj=3.391 mas, bpa=-23.07 degrees ! Estimated noise=1751.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.385921 Jy ! Component: 100 - total flux cleaned = 0.504626 Jy ! Component: 150 - total flux cleaned = 0.560161 Jy ! Component: 200 - total flux cleaned = 0.590953 Jy ! Total flux subtracted in 200 components = 0.590953 Jy ! Clean residual min=-0.008209 max=0.016471 Jy/beam ! Clean residual mean=-0.000208 rms=0.003175 Jy/beam ! Combined flux in latest and established models = 0.590953 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.590953 Jy ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=3.963 mas, bpa=-22.28 degrees ! Estimated noise=1146.82 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 = 0.0319765 Jy ! Component: 100 - total flux cleaned = 0.0510381 Jy ! Component: 150 - total flux cleaned = 0.0632073 Jy ! Component: 200 - total flux cleaned = 0.0714709 Jy ! Total flux subtracted in 200 components = 0.0714709 Jy ! Clean residual min=-0.004186 max=0.004552 Jy/beam ! Clean residual mean=-0.000087 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.662424 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 94 components and 0.662424 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=2.691 mas, bmaj=6.83 mas, bpa=-4.278 degrees ! Estimated noise=1266.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748148 Jy ! Component: 100 - total flux cleaned = 0.0119072 Jy ! Component: 150 - total flux cleaned = 0.0148746 Jy ! Component: 200 - total flux cleaned = 0.0170044 Jy ! Total flux subtracted in 200 components = 0.0170044 Jy ! Clean residual min=-0.003403 max=0.003285 Jy/beam ! Clean residual mean=-0.000046 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.679428 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 = 0.00156055 Jy ! Component: 100 - total flux cleaned = 0.0027128 Jy ! Component: 150 - total flux cleaned = 0.00357069 Jy ! Component: 200 - total flux cleaned = 0.00421043 Jy ! Total flux subtracted in 200 components = 0.00421043 Jy ! Clean residual min=-0.003136 max=0.003156 Jy/beam ! Clean residual mean=-0.000032 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.683639 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 174 components and 0.683639 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=3.963 mas, bpa=-22.28 degrees ! Estimated noise=1146.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408044 Jy ! Component: 100 - total flux cleaned = 0.000532943 Jy ! Component: 150 - total flux cleaned = 0.000585076 Jy ! Component: 200 - total flux cleaned = 0.000683174 Jy ! Total flux subtracted in 200 components = 0.000683174 Jy ! Clean residual min=-0.003467 max=0.002845 Jy/beam ! Clean residual mean=-0.000019 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.684322 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 185 components and 0.684322 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=0.110736Jy sigma=0.000644 ! Fit after self-cal, rms=0.110721Jy sigma=0.000644 wmodel J0648-3044_X_2017_10_21_pus_map.mod ! Writing 185 model components to file: J0648-3044_X_2017_10_21_pus_map.mod wobs J0648-3044_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_10_21_pus_uvs.fits wwins J0648-3044_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0648-3044_X_2017_10_21_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 = -0.000288586 Jy ! Component: 100 - total flux cleaned = -0.000156196 Jy ! Component: 150 - total flux cleaned = 8.97341e-05 Jy ! Component: 200 - total flux cleaned = 0.000204965 Jy ! Component: 250 - total flux cleaned = 0.000460747 Jy ! Component: 300 - total flux cleaned = 0.000776099 Jy ! Component: 350 - total flux cleaned = 0.00104581 Jy ! Component: 400 - total flux cleaned = 0.00137026 Jy ! Component: 450 - total flux cleaned = 0.00162108 Jy ! Component: 500 - total flux cleaned = 0.00183476 Jy ! Component: 550 - total flux cleaned = 0.00198313 Jy ! Component: 600 - total flux cleaned = 0.00206957 Jy ! Component: 650 - total flux cleaned = 0.00206951 Jy ! Component: 700 - total flux cleaned = 0.0020147 Jy ! Component: 750 - total flux cleaned = 0.00198801 Jy ! Component: 800 - total flux cleaned = 0.00198798 Jy ! Component: 850 - total flux cleaned = 0.00201389 Jy ! Component: 900 - total flux cleaned = 0.00203921 Jy ! Component: 950 - total flux cleaned = 0.00201398 Jy ! Component: 1000 - total flux cleaned = 0.00198958 Jy ! Component: 1050 - total flux cleaned = 0.00201363 Jy ! Component: 1100 - total flux cleaned = 0.00194157 Jy ! Component: 1150 - total flux cleaned = 0.00198896 Jy ! Component: 1200 - total flux cleaned = 0.00191892 Jy ! Component: 1250 - total flux cleaned = 0.00189615 Jy ! Component: 1300 - total flux cleaned = 0.00185075 Jy ! Component: 1350 - total flux cleaned = 0.0018509 Jy ! Component: 1400 - total flux cleaned = 0.00176225 Jy ! Component: 1450 - total flux cleaned = 0.00180636 Jy ! Component: 1500 - total flux cleaned = 0.00178463 Jy ! Component: 1550 - total flux cleaned = 0.00180616 Jy ! Component: 1600 - total flux cleaned = 0.00184855 Jy ! Component: 1650 - total flux cleaned = 0.0018902 Jy ! Component: 1700 - total flux cleaned = 0.00186959 Jy ! Component: 1750 - total flux cleaned = 0.00193111 Jy ! Component: 1800 - total flux cleaned = 0.00193104 Jy ! Component: 1850 - total flux cleaned = 0.00197088 Jy ! Component: 1900 - total flux cleaned = 0.00193101 Jy ! Component: 1950 - total flux cleaned = 0.00191156 Jy ! Component: 2000 - total flux cleaned = 0.00189196 Jy ! Total flux subtracted in 2048 components = 0.00183381 Jy ! Clean residual min=-0.001246 max=0.001060 Jy/beam ! Clean residual mean=-0.000012 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.686156 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 309 components and 0.686155 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 3.963 at -22.28 degrees (North through East) ! Clean map min=-0.0021933 max=0.53179 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.531792 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000387787 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218762 0.218762 0.437525 0.87505 1.7501 3.5002 7.0004 14.0008 28.0016 56.0032 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.531 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 3.963 at -22.28 degrees (North through East) ! Clean map min=-0.0021933 max=0.53179 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 J0648-3044_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:51:57 2019