! Started logfile: J2341-2919_X_2017_01_21_pus_uvs.log on Sun May 5 15:34:10 2019 obs J2341-2919_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2341-2919_X_2017_01_21_pus_uva.fits ! AN table 1: 121 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.422865 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2341-2919 ! ! 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 1086 lines of history. ! ! Reading 22104 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 J2341-2919_X_2017_01_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 521 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 508 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 562 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 563 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 576 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 755 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 651 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 691 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 654 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 679 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 644 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 720 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.965961Jy sigma=0.006518 ! Fit after self-cal, rms=0.915718Jy sigma=0.006229 ! 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=0.5593 mas, bmaj=1.44 mas, bpa=-2.942 degrees ! Estimated noise=1594.21 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 = 0.0657953 Jy ! Component: 100 - total flux cleaned = 0.0819477 Jy ! Total flux subtracted in 100 components = 0.0819477 Jy ! Clean residual min=-0.004667 max=0.006990 Jy/beam ! Clean residual mean=-0.000026 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.0819477 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0819477 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=0.112514Jy sigma=0.000625 ! Fit after self-cal, rms=0.112113Jy sigma=0.000623 ! Inverting map ! Added new window around map position (0.6, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797372 Jy ! Component: 100 - total flux cleaned = 0.0119148 Jy ! Total flux subtracted in 100 components = 0.0119148 Jy ! Clean residual min=-0.004086 max=0.004897 Jy/beam ! Clean residual mean=-0.000017 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.0938625 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0938625 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=0.111283Jy sigma=0.000618 ! Fit after self-cal, rms=0.111203Jy sigma=0.000618 ! 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=0.6726 mas, bmaj=1.711 mas, bpa=-1.556 degrees ! Estimated noise=900.476 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 = 0.00463929 Jy ! Component: 100 - total flux cleaned = 0.00714443 Jy ! Component: 150 - total flux cleaned = 0.0087037 Jy ! Component: 200 - total flux cleaned = 0.00969586 Jy ! Total flux subtracted in 200 components = 0.00969586 Jy ! Clean residual min=-0.003684 max=0.004494 Jy/beam ! Clean residual mean=-0.000068 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.103558 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.103558 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=0.110952Jy sigma=0.000617 ! Fit after self-cal, rms=0.110904Jy sigma=0.000616 ! 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 0.90 FD 1.16 HN 0.90 LA 0.92 ! MK 0.94 NL 1.02 OV 1.57 PT 1.12 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.97 LA 0.92 ! MK 1.07 NL 1.10 OV 0.98 PT 1.09 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 1.00* LA 0.87 ! MK 1.07 NL 1.03 OV 1.15 PT 1.06 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.08 LA 0.92 ! MK 0.94 NL 1.00 OV 1.12 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 HN 0.73 LA 0.89 ! MK 0.98 NL 1.14 OV 1.01 PT 1.06 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00* LA 0.86 ! MK 1.00 NL 1.00 OV 1.00* PT 1.10 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* LA 0.86 ! MK 1.07 NL 1.09 OV 1.14 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 0.89 LA 0.92 ! MK 0.86 NL 1.03 OV 1.09 PT 0.95 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.79 LA 0.92 ! MK 1.10 NL 1.01 OV 1.17 PT 1.02 ! SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.84 HN 1.25 LA 0.91 ! MK 0.88 NL 1.07 OV 1.17 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.00* LA 0.88 ! MK 1.03 NL 1.13 OV 1.03 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00* LA 0.92 ! MK 1.02 NL 1.05 OV 1.00* PT 0.96 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.110904Jy sigma=0.000616 ! Fit after self-cal, rms=0.107110Jy sigma=0.000612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6743 mas, bmaj=1.722 mas, bpa=-1.809 degrees ! Estimated noise=900.907 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 (-1.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003146 Jy ! Component: 100 - total flux cleaned = 0.0032452 Jy ! Component: 150 - total flux cleaned = 0.00324324 Jy ! Component: 200 - total flux cleaned = 0.00328004 Jy ! Total flux subtracted in 200 components = 0.00328004 Jy ! Clean residual min=-0.002431 max=0.002303 Jy/beam ! Clean residual mean=-0.000016 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.106838 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.106838 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=0.106990Jy sigma=0.000611 ! Fit after self-cal, rms=0.106881Jy sigma=0.000611 ! 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=0.106881Jy sigma=0.000611 ! Fit after self-cal, rms=0.109210Jy sigma=0.000609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6735 mas, bmaj=1.719 mas, bpa=-1.666 degrees ! Estimated noise=899.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987851 Jy ! Component: 100 - total flux cleaned = 0.00116511 Jy ! Component: 150 - total flux cleaned = 0.00131801 Jy ! Component: 200 - total flux cleaned = 0.00147513 Jy ! Total flux subtracted in 200 components = 0.00147513 Jy ! Clean residual min=-0.002114 max=0.001911 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.108314 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.108314 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=0.109182Jy sigma=0.000609 ! Fit after self-cal, rms=0.109317Jy sigma=0.000609 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 = 0.000221026 Jy ! Component: 100 - total flux cleaned = 0.000373988 Jy ! Component: 150 - total flux cleaned = 0.000524744 Jy ! Component: 200 - total flux cleaned = 0.000524761 Jy ! Total flux subtracted in 200 components = 0.000524761 Jy ! Clean residual min=-0.002100 max=0.002015 Jy/beam ! Clean residual mean=0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.108838 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.108838 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=0.109307Jy sigma=0.000609 ! Fit after self-cal, rms=0.109309Jy sigma=0.000609 ! 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=0.109309Jy sigma=0.000609 ! Fit after self-cal, rms=0.110679Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6717 mas, bmaj=1.719 mas, bpa=-1.633 degrees ! Estimated noise=897.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86522e-05 Jy ! Component: 100 - total flux cleaned = 6.2615e-05 Jy ! Component: 150 - total flux cleaned = 0.000151656 Jy ! Component: 200 - total flux cleaned = 0.000167465 Jy ! Total flux subtracted in 200 components = 0.000167465 Jy ! Clean residual min=-0.002007 max=0.002019 Jy/beam ! Clean residual mean=0.000010 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.109006 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.109006 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=0.110670Jy sigma=0.000608 ! Fit after self-cal, rms=0.110767Jy sigma=0.000608 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 = -8.77948e-05 Jy ! Component: 100 - total flux cleaned = -0.000103949 Jy ! Component: 150 - total flux cleaned = -0.000103868 Jy ! Component: 200 - total flux cleaned = -9.05171e-05 Jy ! Total flux subtracted in 200 components = -9.05171e-05 Jy ! Clean residual min=-0.002035 max=0.002029 Jy/beam ! Clean residual mean=0.000009 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.108915 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.108915 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=0.110764Jy sigma=0.000608 ! Fit after self-cal, rms=0.110768Jy sigma=0.000608 ! Inverting map ! Added new window around map position (7.8, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128717 Jy ! Component: 100 - total flux cleaned = 0.00147092 Jy ! Component: 150 - total flux cleaned = 0.00152592 Jy ! Component: 200 - total flux cleaned = 0.00157339 Jy ! Total flux subtracted in 200 components = 0.00157339 Jy ! Clean residual min=-0.001893 max=0.001961 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.110489 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.110489 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=0.110726Jy sigma=0.000607 ! Fit after self-cal, rms=0.110707Jy sigma=0.000607 ! 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=0.110707Jy sigma=0.000607 ! Fit after self-cal, rms=0.111259Jy sigma=0.000607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.986 mas, bmaj=5.164 mas, bpa=5.42 degrees ! Estimated noise=1419.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104349 Jy ! Component: 100 - total flux cleaned = 0.00104654 Jy ! Component: 150 - total flux cleaned = 0.000989985 Jy ! Component: 200 - total flux cleaned = 0.000936054 Jy ! Total flux subtracted in 200 components = 0.000936054 Jy ! Clean residual min=-0.001967 max=0.001970 Jy/beam ! Clean residual mean=0.000003 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.111425 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 92 components and 0.111425 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=0.111247Jy sigma=0.000607 ! Fit after self-cal, rms=0.111266Jy sigma=0.000607 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 = 0.000479352 Jy ! Component: 100 - total flux cleaned = 0.000464131 Jy ! Component: 150 - total flux cleaned = 0.00042557 Jy ! Component: 200 - total flux cleaned = 0.000363818 Jy ! Total flux subtracted in 200 components = 0.000363818 Jy ! Clean residual min=-0.001949 max=0.001875 Jy/beam ! Clean residual mean=-0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.111788 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.111788 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=0.111262Jy sigma=0.000607 ! Fit after self-cal, rms=0.111257Jy sigma=0.000607 ! 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=0.671 mas, bmaj=1.72 mas, bpa=-1.569 degrees ! Estimated noise=897.889 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.671 x 1.72 at -1.569 degrees (North through East) ! Clean map min=-0.0024834 max=0.085012 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5569 mas, bmaj=1.447 mas, bpa=-3.203 degrees ! Estimated noise=1603.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0649366 Jy ! Component: 100 - total flux cleaned = 0.0825262 Jy ! Component: 150 - total flux cleaned = 0.0913347 Jy ! Component: 200 - total flux cleaned = 0.0964187 Jy ! Total flux subtracted in 200 components = 0.0964187 Jy ! Clean residual min=-0.004160 max=0.004153 Jy/beam ! Clean residual mean=-0.000009 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.0964187 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0964187 Jy ! Inverting map and beam ! Estimated beam: bmin=0.671 mas, bmaj=1.72 mas, bpa=-1.569 degrees ! Estimated noise=897.889 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 = 0.00569245 Jy ! Component: 100 - total flux cleaned = 0.0088097 Jy ! Component: 150 - total flux cleaned = 0.0101803 Jy ! Component: 200 - total flux cleaned = 0.0113213 Jy ! Total flux subtracted in 200 components = 0.0113213 Jy ! Clean residual min=-0.002335 max=0.002147 Jy/beam ! Clean residual mean=-0.000015 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.10774 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.10774 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=1.986 mas, bmaj=5.164 mas, bpa=5.42 degrees ! Estimated noise=1419.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267852 Jy ! Component: 100 - total flux cleaned = 0.00340416 Jy ! Component: 150 - total flux cleaned = 0.00347574 Jy ! Component: 200 - total flux cleaned = 0.00357124 Jy ! Total flux subtracted in 200 components = 0.00357124 Jy ! Clean residual min=-0.002111 max=0.001961 Jy/beam ! Clean residual mean=-0.000013 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.111311 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 = 0.000139736 Jy ! Component: 100 - total flux cleaned = 0.000212264 Jy ! Component: 150 - total flux cleaned = 0.000300298 Jy ! Component: 200 - total flux cleaned = 0.000240488 Jy ! Total flux subtracted in 200 components = 0.000240488 Jy ! Clean residual min=-0.002009 max=0.001865 Jy/beam ! Clean residual mean=-0.000010 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.111552 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.111552 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.671 mas, bmaj=1.72 mas, bpa=-1.569 degrees ! Estimated noise=897.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.13193e-06 Jy ! Component: 100 - total flux cleaned = -0.000161798 Jy ! Component: 150 - total flux cleaned = 3.67048e-05 Jy ! Component: 200 - total flux cleaned = 0.000246529 Jy ! Total flux subtracted in 200 components = 0.000246529 Jy ! Clean residual min=-0.001992 max=0.002077 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.111798 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.111798 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=0.111269Jy sigma=0.000607 ! Fit after self-cal, rms=0.111269Jy sigma=0.000607 wmodel J2341-2919_X_2017_01_21_pus_map.mod ! Writing 81 model components to file: J2341-2919_X_2017_01_21_pus_map.mod wobs J2341-2919_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2341-2919_X_2017_01_21_pus_uvs.fits wwins J2341-2919_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J2341-2919_X_2017_01_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 = -0.000200287 Jy ! Component: 100 - total flux cleaned = -0.00064695 Jy ! Component: 150 - total flux cleaned = -0.00100309 Jy ! Component: 200 - total flux cleaned = -0.00114521 Jy ! Component: 250 - total flux cleaned = -0.00130856 Jy ! Component: 300 - total flux cleaned = -0.0014403 Jy ! Component: 350 - total flux cleaned = -0.00151758 Jy ! Component: 400 - total flux cleaned = -0.00156764 Jy ! Component: 450 - total flux cleaned = -0.00168887 Jy ! Component: 500 - total flux cleaned = -0.0017601 Jy ! Component: 550 - total flux cleaned = -0.00185302 Jy ! Component: 600 - total flux cleaned = -0.00194394 Jy ! Component: 650 - total flux cleaned = -0.00203311 Jy ! Component: 700 - total flux cleaned = -0.00207688 Jy ! Component: 750 - total flux cleaned = -0.00214098 Jy ! Component: 800 - total flux cleaned = -0.00216206 Jy ! Component: 850 - total flux cleaned = -0.00210065 Jy ! Component: 900 - total flux cleaned = -0.00216202 Jy ! Component: 950 - total flux cleaned = -0.00222182 Jy ! Component: 1000 - total flux cleaned = -0.00220227 Jy ! Component: 1050 - total flux cleaned = -0.00224059 Jy ! Component: 1100 - total flux cleaned = -0.00229735 Jy ! Component: 1150 - total flux cleaned = -0.00229713 Jy ! Component: 1200 - total flux cleaned = -0.00231561 Jy ! Component: 1250 - total flux cleaned = -0.00233348 Jy ! Component: 1300 - total flux cleaned = -0.00229764 Jy ! Component: 1350 - total flux cleaned = -0.00231522 Jy ! Component: 1400 - total flux cleaned = -0.00235009 Jy ! Component: 1450 - total flux cleaned = -0.00236742 Jy ! Component: 1500 - total flux cleaned = -0.00229966 Jy ! Component: 1550 - total flux cleaned = -0.00226629 Jy ! Component: 1600 - total flux cleaned = -0.00223286 Jy ! Component: 1650 - total flux cleaned = -0.00221647 Jy ! Component: 1700 - total flux cleaned = -0.00221641 Jy ! Component: 1750 - total flux cleaned = -0.00216833 Jy ! Component: 1800 - total flux cleaned = -0.00213692 Jy ! Component: 1850 - total flux cleaned = -0.00209019 Jy ! Component: 1900 - total flux cleaned = -0.00205925 Jy ! Component: 1950 - total flux cleaned = -0.00202874 Jy ! Component: 2000 - total flux cleaned = -0.00201345 Jy ! Total flux subtracted in 2048 components = -0.00192405 Jy ! Clean residual min=-0.001055 max=0.000809 Jy/beam ! Clean residual mean=0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.109874 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 206 components and 0.109874 Jy ![Exited script file: muppet] wmap "J2341-2919_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.671 x 1.72 at -1.569 degrees (North through East) ! Clean map min=-0.0021082 max=0.08395 Jy/beam ! Writing clean map to FITS file: J2341-2919_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0839495 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266293 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.951619 0.951619 1.90324 3.80648 7.61295 15.2259 30.4518 60.9036 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.671 x 1.72 at -1.569 degrees (North through East) ! Clean map min=-0.0021082 max=0.08395 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 J2341-2919_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:34:11 2019