! Started logfile: J0746-1555_X_2017_08_05_pus_uvs.log on Thu May 9 18:49:54 2019 obs J0746-1555_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0746-1555_X_2017_08_05_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969883 visibilities/baseline/integration-bin. ! Found source: J0746-1555 ! ! 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 575 lines of history. ! ! Reading 39804 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 J0746-1555_X_2017_08_05_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953873Jy sigma=0.007165 ! Fit after self-cal, rms=0.925332Jy sigma=0.006994 ! 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=0.6751 mas, bmaj=1.674 mas, bpa=-0.2727 degrees ! Estimated noise=1138.16 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 = 0.0561459 Jy ! Component: 100 - total flux cleaned = 0.0749653 Jy ! Total flux subtracted in 100 components = 0.0749653 Jy ! Clean residual min=-0.006089 max=0.012541 Jy/beam ! Clean residual mean=0.000073 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.0749653 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0749653 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=0.099904Jy sigma=0.000691 ! Fit after self-cal, rms=0.099730Jy sigma=0.000690 ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136405 Jy ! Component: 100 - total flux cleaned = 0.0227362 Jy ! Total flux subtracted in 100 components = 0.0227362 Jy ! Clean residual min=-0.004676 max=0.008594 Jy/beam ! Clean residual mean=0.000039 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.0977015 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0977015 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=0.097102Jy sigma=0.000668 ! Fit after self-cal, rms=0.096936Jy sigma=0.000666 ! Inverting map ! Added new window around map position (-2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00900677 Jy ! Component: 100 - total flux cleaned = 0.0150194 Jy ! Total flux subtracted in 100 components = 0.0150194 Jy ! Clean residual min=-0.003932 max=0.004397 Jy/beam ! Clean residual mean=0.000019 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.112721 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.112721 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=0.095840Jy sigma=0.000657 ! Fit after self-cal, rms=0.095742Jy sigma=0.000656 ! 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=0.8505 mas, bmaj=2.017 mas, bpa=-1.78 degrees ! Estimated noise=481.512 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 = 0.00699588 Jy ! Component: 100 - total flux cleaned = 0.0111625 Jy ! Component: 150 - total flux cleaned = 0.0140257 Jy ! Component: 200 - total flux cleaned = 0.0160361 Jy ! Total flux subtracted in 200 components = 0.0160361 Jy ! Clean residual min=-0.002673 max=0.003830 Jy/beam ! Clean residual mean=-0.000005 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.128757 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.128757 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=0.095171Jy sigma=0.000652 ! Fit after self-cal, rms=0.095117Jy sigma=0.000651 ! 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 1.01 FD 0.98 HN 1.00 KP 1.02 ! LA 0.98 MK 1.01 NL 0.92 OV 1.15 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.10 KP 1.05 ! LA 0.96 MK 1.04 NL 0.87 OV 1.06 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.08 KP 0.98 ! LA 0.98 MK 1.02 NL 0.90 OV 1.10 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.08 KP 0.87 ! LA 1.02 MK 0.95 NL 0.91 OV 1.14 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.85 ! LA 0.99 MK 1.04 NL 0.95 OV 1.07 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.08 KP 0.80 ! LA 0.98 MK 1.02 NL 0.92 OV 1.17 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.12 KP 0.82 ! LA 0.99 MK 1.03 NL 0.96 OV 1.18 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.08 KP 0.80 ! LA 1.00 MK 0.96 NL 0.94 OV 1.24 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 0.86 ! LA 0.98 MK 0.99 NL 0.92 OV 1.15 ! PT 1.02 SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.99 KP 0.87 ! LA 1.01 MK 1.04 NL 0.96 OV 1.16 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.95 KP 0.92 ! LA 1.01 MK 0.98 NL 0.91 OV 1.14 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.86 KP 1.02 ! LA 1.02 MK 1.01 NL 0.92 OV 1.03 ! PT 0.97 SC 0.91 ! ! ! Fit before self-cal, rms=0.095117Jy sigma=0.000651 ! Fit after self-cal, rms=0.092521Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=2.014 mas, bpa=-1.655 degrees ! Estimated noise=476.92 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 (-3.6, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280137 Jy ! Component: 100 - total flux cleaned = 0.00444991 Jy ! Component: 150 - total flux cleaned = 0.00516693 Jy ! Component: 200 - total flux cleaned = 0.00535932 Jy ! Total flux subtracted in 200 components = 0.00535932 Jy ! Clean residual min=-0.001695 max=0.001474 Jy/beam ! Clean residual mean=-0.000006 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.134116 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.134116 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=0.092434Jy sigma=0.000647 ! Fit after self-cal, rms=0.092384Jy sigma=0.000646 ! 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=0.092384Jy sigma=0.000646 ! Fit after self-cal, rms=0.092150Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8532 mas, bmaj=2.008 mas, bpa=-1.562 degrees ! Estimated noise=475.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014115 Jy ! Component: 100 - total flux cleaned = 0.00177417 Jy ! Component: 150 - total flux cleaned = 0.00197335 Jy ! Component: 200 - total flux cleaned = 0.00205872 Jy ! Total flux subtracted in 200 components = 0.00205872 Jy ! Clean residual min=-0.001471 max=0.001173 Jy/beam ! Clean residual mean=-0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.136175 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.136175 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=0.092121Jy sigma=0.000645 ! Fit after self-cal, rms=0.092130Jy 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 = 0.000319131 Jy ! Component: 100 - total flux cleaned = 0.000519236 Jy ! Component: 150 - total flux cleaned = 0.000570016 Jy ! Component: 200 - total flux cleaned = 0.000592405 Jy ! Total flux subtracted in 200 components = 0.000592405 Jy ! Clean residual min=-0.001500 max=0.001138 Jy/beam ! Clean residual mean=-0.000005 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.136767 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.136767 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=0.092114Jy sigma=0.000645 ! Fit after self-cal, rms=0.092111Jy 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=0.092111Jy sigma=0.000645 ! Fit after self-cal, rms=0.091731Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8534 mas, bmaj=2.007 mas, bpa=-1.582 degrees ! Estimated noise=474.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484315 Jy ! Component: 100 - total flux cleaned = 0.000695184 Jy ! Component: 150 - total flux cleaned = 0.000763253 Jy ! Component: 200 - total flux cleaned = 0.000844692 Jy ! Total flux subtracted in 200 components = 0.000844692 Jy ! Clean residual min=-0.001443 max=0.001117 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.137612 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.137612 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=0.091717Jy sigma=0.000645 ! Fit after self-cal, rms=0.091715Jy 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 = 5.57594e-05 Jy ! Component: 100 - total flux cleaned = 0.000221533 Jy ! Component: 150 - total flux cleaned = 0.000239369 Jy ! Component: 200 - total flux cleaned = 0.000255331 Jy ! Total flux subtracted in 200 components = 0.000255331 Jy ! Clean residual min=-0.001454 max=0.001110 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.137867 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.137867 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=0.091707Jy sigma=0.000645 ! Fit after self-cal, rms=0.091704Jy sigma=0.000645 ! 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=0.091704Jy sigma=0.000645 ! Fit after self-cal, rms=0.091405Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=4.163 mas, bpa=2.199 degrees ! Estimated noise=606.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440638 Jy ! Component: 100 - total flux cleaned = 0.000690597 Jy ! Component: 150 - total flux cleaned = 0.000824663 Jy ! Component: 200 - total flux cleaned = 0.000865053 Jy ! Total flux subtracted in 200 components = 0.000865053 Jy ! Clean residual min=-0.001334 max=0.001104 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.138732 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.138732 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=0.091400Jy sigma=0.000645 ! Fit after self-cal, rms=0.091399Jy 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 = -2.43974e-05 Jy ! Component: 100 - total flux cleaned = 0.000120546 Jy ! Component: 150 - total flux cleaned = 0.000206457 Jy ! Component: 200 - total flux cleaned = 0.000226875 Jy ! Total flux subtracted in 200 components = 0.000226875 Jy ! Clean residual min=-0.001326 max=0.001100 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.138959 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.138959 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=0.091397Jy sigma=0.000645 ! Fit after self-cal, rms=0.091397Jy sigma=0.000645 ! 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=0.8534 mas, bmaj=2.007 mas, bpa=-1.627 degrees ! Estimated noise=473.608 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8534 x 2.007 at -1.627 degrees (North through East) ! Clean map min=-0.0013516 max=0.073455 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=0.6783 mas, bmaj=1.673 mas, bpa=-0.1397 degrees ! Estimated noise=1113.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542212 Jy ! Component: 100 - total flux cleaned = 0.0760732 Jy ! Component: 150 - total flux cleaned = 0.0907822 Jy ! Component: 200 - total flux cleaned = 0.101161 Jy ! Total flux subtracted in 200 components = 0.101161 Jy ! Clean residual min=-0.003743 max=0.005801 Jy/beam ! Clean residual mean=0.000029 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.101161 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.101161 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8534 mas, bmaj=2.007 mas, bpa=-1.627 degrees ! Estimated noise=473.608 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 = 0.0104232 Jy ! Component: 100 - total flux cleaned = 0.0170065 Jy ! Component: 150 - total flux cleaned = 0.0217139 Jy ! Component: 200 - total flux cleaned = 0.0252223 Jy ! Total flux subtracted in 200 components = 0.0252223 Jy ! Clean residual min=-0.001830 max=0.002093 Jy/beam ! Clean residual mean=0.000007 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.126384 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.126384 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=2.173 mas, bmaj=4.163 mas, bpa=2.199 degrees ! Estimated noise=606.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044229 Jy ! Component: 100 - total flux cleaned = 0.00707631 Jy ! Component: 150 - total flux cleaned = 0.00884417 Jy ! Component: 200 - total flux cleaned = 0.0100722 Jy ! Total flux subtracted in 200 components = 0.0100722 Jy ! Clean residual min=-0.001551 max=0.001315 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.136456 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 = 0.000870792 Jy ! Component: 100 - total flux cleaned = 0.00150068 Jy ! Component: 150 - total flux cleaned = 0.00195977 Jy ! Component: 200 - total flux cleaned = 0.00224859 Jy ! Total flux subtracted in 200 components = 0.00224859 Jy ! Clean residual min=-0.001361 max=0.001162 Jy/beam ! Clean residual mean=-0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.138704 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 92 components and 0.138705 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8534 mas, bmaj=2.007 mas, bpa=-1.627 degrees ! Estimated noise=473.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198895 Jy ! Component: 100 - total flux cleaned = 0.000173157 Jy ! Component: 150 - total flux cleaned = 0.000125034 Jy ! Component: 200 - total flux cleaned = 0.000144891 Jy ! Total flux subtracted in 200 components = 0.000144891 Jy ! Clean residual min=-0.001425 max=0.001120 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.138849 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.138849 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=0.091414Jy sigma=0.000645 ! Fit after self-cal, rms=0.091394Jy sigma=0.000645 wmodel J0746-1555_X_2017_08_05_pus_map.mod ! Writing 108 model components to file: J0746-1555_X_2017_08_05_pus_map.mod wobs J0746-1555_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0746-1555_X_2017_08_05_pus_uvs.fits wwins J0746-1555_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J0746-1555_X_2017_08_05_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 = -0.000534595 Jy ! Component: 100 - total flux cleaned = -0.000771533 Jy ! Component: 150 - total flux cleaned = -0.000883169 Jy ! Component: 200 - total flux cleaned = -0.000865498 Jy ! Component: 250 - total flux cleaned = -0.000882852 Jy ! Component: 300 - total flux cleaned = -0.000882863 Jy ! Component: 350 - total flux cleaned = -0.000866737 Jy ! Component: 400 - total flux cleaned = -0.000851271 Jy ! Component: 450 - total flux cleaned = -0.00085102 Jy ! Component: 500 - total flux cleaned = -0.000821235 Jy ! Component: 550 - total flux cleaned = -0.00079225 Jy ! Component: 600 - total flux cleaned = -0.000778165 Jy ! Component: 650 - total flux cleaned = -0.000736326 Jy ! Component: 700 - total flux cleaned = -0.000736077 Jy ! Component: 750 - total flux cleaned = -0.000668736 Jy ! Component: 800 - total flux cleaned = -0.000642487 Jy ! Component: 850 - total flux cleaned = -0.000655504 Jy ! Component: 900 - total flux cleaned = -0.000668228 Jy ! Component: 950 - total flux cleaned = -0.000655599 Jy ! Component: 1000 - total flux cleaned = -0.000643497 Jy ! Component: 1050 - total flux cleaned = -0.000643586 Jy ! Component: 1100 - total flux cleaned = -0.000691328 Jy ! Component: 1150 - total flux cleaned = -0.000703103 Jy ! Component: 1200 - total flux cleaned = -0.00071485 Jy ! Component: 1250 - total flux cleaned = -0.000714883 Jy ! Component: 1300 - total flux cleaned = -0.000737572 Jy ! Component: 1350 - total flux cleaned = -0.000737539 Jy ! Component: 1400 - total flux cleaned = -0.000748658 Jy ! Component: 1450 - total flux cleaned = -0.000748749 Jy ! Component: 1500 - total flux cleaned = -0.000802275 Jy ! Component: 1550 - total flux cleaned = -0.000812777 Jy ! Component: 1600 - total flux cleaned = -0.000823285 Jy ! Component: 1650 - total flux cleaned = -0.000864622 Jy ! Component: 1700 - total flux cleaned = -0.000874942 Jy ! Component: 1750 - total flux cleaned = -0.000874953 Jy ! Component: 1800 - total flux cleaned = -0.000904855 Jy ! Component: 1850 - total flux cleaned = -0.00090486 Jy ! Component: 1900 - total flux cleaned = -0.000914585 Jy ! Component: 1950 - total flux cleaned = -0.000933834 Jy ! Component: 2000 - total flux cleaned = -0.000924299 Jy ! Total flux subtracted in 2048 components = -0.000962016 Jy ! Clean residual min=-0.000571 max=0.000542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.137887 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 269 components and 0.137887 Jy ![Exited script file: muppet] wmap "J0746-1555_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8534 x 2.007 at -1.627 degrees (North through East) ! Clean map min=-0.0010363 max=0.072998 Jy/beam ! Writing clean map to FITS file: J0746-1555_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0729976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178157 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.732177 0.732177 1.46435 2.92871 5.85742 11.7148 23.4297 46.8593 93.7186 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8534 x 2.007 at -1.627 degrees (North through East) ! Clean map min=-0.0010363 max=0.072998 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 J0746-1555_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:49:57 2019