! Started logfile: J1634-2058_X_2017_03_23_pus_uvs.log on Mon May 13 10:25:48 2019 obs J1634-2058_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1634-2058_X_2017_03_23_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.954762 visibilities/baseline/integration-bin. ! Found source: J1634-2058 ! ! 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 1124 lines of history. ! ! Reading 28872 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 J1634-2058_X_2017_03_23_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.911271Jy sigma=0.006335 ! Fit after self-cal, rms=0.894921Jy sigma=0.006244 ! 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=0.6786 mas, bmaj=1.812 mas, bpa=-6.92 degrees ! Estimated noise=1275.1 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 = 0.0839638 Jy ! Component: 100 - total flux cleaned = 0.105371 Jy ! Total flux subtracted in 100 components = 0.105371 Jy ! Clean residual min=-0.006426 max=0.012053 Jy/beam ! Clean residual mean=-0.000003 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.105371 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.105371 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=0.113581Jy sigma=0.000676 ! Fit after self-cal, rms=0.113579Jy sigma=0.000675 ! Inverting map ! Added new window around map position (-1.8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122319 Jy ! Component: 100 - total flux cleaned = 0.0199694 Jy ! Total flux subtracted in 100 components = 0.0199694 Jy ! Clean residual min=-0.004782 max=0.006501 Jy/beam ! Clean residual mean=0.000000 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.12534 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.12534 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=0.111902Jy sigma=0.000659 ! Fit after self-cal, rms=0.111830Jy sigma=0.000659 ! 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=0.8629 mas, bmaj=2.169 mas, bpa=-5.844 degrees ! Estimated noise=615.644 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 = 0.00835492 Jy ! Component: 100 - total flux cleaned = 0.0127961 Jy ! Component: 150 - total flux cleaned = 0.0155114 Jy ! Component: 200 - total flux cleaned = 0.0172425 Jy ! Total flux subtracted in 200 components = 0.0172425 Jy ! Clean residual min=-0.002434 max=0.002657 Jy/beam ! Clean residual mean=0.000009 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.142583 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.142583 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=0.111254Jy sigma=0.000653 ! Fit after self-cal, rms=0.111230Jy sigma=0.000653 ! 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 0.98 FD 0.98 HN 1.11 KP 1.00 ! LA 0.98 MK 0.98 NL 0.99 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.05 KP 1.03 ! LA 0.96 MK 0.95 NL 0.95 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.04 KP 1.00 ! LA 1.01 MK 1.03 NL 0.97 OV 0.98 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.96 KP 1.04 ! LA 0.98 MK 1.01 NL 1.03 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.15 KP 0.98 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.92 KP 1.03 ! LA 0.99 MK 1.02 NL 0.96 OV 0.99 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.32 KP 1.01 ! LA 0.97 MK 1.05 NL 1.00 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.33 KP 0.94 ! LA 0.97 MK 0.97 NL 1.00 OV 1.00 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.99 KP 1.00 ! LA 1.02 MK 0.95 NL 1.05 OV 0.96 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.07 KP 1.05 ! LA 1.02 MK 0.97 NL 0.97 OV 0.99 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.23 KP 0.94 ! LA 1.01 MK 0.97 NL 1.06 OV 0.98 ! PT 1.13 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.96 KP 1.05 ! LA 0.97 MK 1.01 NL 0.96 OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Fit before self-cal, rms=0.111230Jy sigma=0.000653 ! Fit after self-cal, rms=0.111698Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8667 mas, bmaj=2.163 mas, bpa=-5.782 degrees ! Estimated noise=611.853 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 = 0.00119898 Jy ! Component: 100 - total flux cleaned = 0.00120261 Jy ! Component: 150 - total flux cleaned = 0.00117094 Jy ! Component: 200 - total flux cleaned = 0.00111848 Jy ! Total flux subtracted in 200 components = 0.00111848 Jy ! Clean residual min=-0.001706 max=0.002076 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.143701 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.143701 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=0.111671Jy sigma=0.000650 ! Fit after self-cal, rms=0.111723Jy sigma=0.000650 ! 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=0.111723Jy sigma=0.000650 ! Fit after self-cal, rms=0.116481Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8659 mas, bmaj=2.164 mas, bpa=-5.736 degrees ! Estimated noise=611.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882771 Jy ! Component: 100 - total flux cleaned = 0.000910715 Jy ! Component: 150 - total flux cleaned = 0.000926934 Jy ! Component: 200 - total flux cleaned = 0.000926389 Jy ! Total flux subtracted in 200 components = 0.000926389 Jy ! Clean residual min=-0.001684 max=0.001867 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.144627 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.144627 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=0.116475Jy sigma=0.000648 ! Fit after self-cal, rms=0.116531Jy sigma=0.000648 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) ! Added new window around map position (-4.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190317 Jy ! Component: 100 - total flux cleaned = 0.00272688 Jy ! Component: 150 - total flux cleaned = 0.00300586 Jy ! Component: 200 - total flux cleaned = 0.0032246 Jy ! Total flux subtracted in 200 components = 0.0032246 Jy ! Clean residual min=-0.001439 max=0.001377 Jy/beam ! Clean residual mean=0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.147852 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.147852 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=0.116493Jy sigma=0.000648 ! Fit after self-cal, rms=0.116491Jy sigma=0.000648 ! 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=0.116491Jy sigma=0.000648 ! Fit after self-cal, rms=0.118470Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=2.165 mas, bpa=-5.678 degrees ! Estimated noise=611.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546681 Jy ! Component: 100 - total flux cleaned = 0.000737532 Jy ! Component: 150 - total flux cleaned = 0.000912022 Jy ! Component: 200 - total flux cleaned = 0.000977285 Jy ! Total flux subtracted in 200 components = 0.000977285 Jy ! Clean residual min=-0.001375 max=0.001381 Jy/beam ! Clean residual mean=0.000004 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.148829 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.148829 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=0.118460Jy sigma=0.000648 ! Fit after self-cal, rms=0.118481Jy sigma=0.000648 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 = 0.000149691 Jy ! Component: 100 - total flux cleaned = 0.000179349 Jy ! Component: 150 - total flux cleaned = 0.000205985 Jy ! Component: 200 - total flux cleaned = 0.000231032 Jy ! Total flux subtracted in 200 components = 0.000231032 Jy ! Clean residual min=-0.001354 max=0.001393 Jy/beam ! Clean residual mean=0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.14906 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.14906 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=0.118477Jy sigma=0.000648 ! Fit after self-cal, rms=0.118480Jy sigma=0.000648 ! 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=0.118480Jy sigma=0.000648 ! Fit after self-cal, rms=0.118754Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.208 mas, bmaj=5.042 mas, bpa=-0.7117 degrees ! Estimated noise=729.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124509 Jy ! Component: 100 - total flux cleaned = 0.000253379 Jy ! Component: 150 - total flux cleaned = 0.00029542 Jy ! Component: 200 - total flux cleaned = 0.000326833 Jy ! Total flux subtracted in 200 components = 0.000326833 Jy ! Clean residual min=-0.001389 max=0.001510 Jy/beam ! Clean residual mean=0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.149387 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.149387 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=0.118754Jy sigma=0.000648 ! Fit after self-cal, rms=0.118759Jy sigma=0.000648 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 = -2.27346e-05 Jy ! Component: 100 - total flux cleaned = 2.29815e-07 Jy ! Component: 150 - total flux cleaned = 4.99918e-07 Jy ! Component: 200 - total flux cleaned = -1.14216e-05 Jy ! Total flux subtracted in 200 components = -1.14216e-05 Jy ! Clean residual min=-0.001393 max=0.001523 Jy/beam ! Clean residual mean=0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.149376 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.149376 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=0.118759Jy sigma=0.000648 ! Fit after self-cal, rms=0.118760Jy sigma=0.000648 ! 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=0.866 mas, bmaj=2.166 mas, bpa=-5.64 degrees ! Estimated noise=611.641 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.866 x 2.166 at -5.64 degrees (North through East) ! Clean map min=-0.0014949 max=0.10881 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=0.6816 mas, bmaj=1.804 mas, bpa=-6.627 degrees ! Estimated noise=1263.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0827331 Jy ! Component: 100 - total flux cleaned = 0.104959 Jy ! Component: 150 - total flux cleaned = 0.117424 Jy ! Component: 200 - total flux cleaned = 0.125653 Jy ! Total flux subtracted in 200 components = 0.125653 Jy ! Clean residual min=-0.003852 max=0.004467 Jy/beam ! Clean residual mean=-0.000004 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.125653 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.125653 Jy ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=2.166 mas, bpa=-5.64 degrees ! Estimated noise=611.641 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 = 0.00833078 Jy ! Component: 100 - total flux cleaned = 0.0128385 Jy ! Component: 150 - total flux cleaned = 0.015769 Jy ! Component: 200 - total flux cleaned = 0.017882 Jy ! Total flux subtracted in 200 components = 0.017882 Jy ! Clean residual min=-0.001584 max=0.001594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.143535 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.143535 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=2.208 mas, bmaj=5.042 mas, bpa=-0.7117 degrees ! Estimated noise=729.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249482 Jy ! Component: 100 - total flux cleaned = 0.00349982 Jy ! Component: 150 - total flux cleaned = 0.00402483 Jy ! Component: 200 - total flux cleaned = 0.0044442 Jy ! Total flux subtracted in 200 components = 0.0044442 Jy ! Clean residual min=-0.001479 max=0.001439 Jy/beam ! Clean residual mean=0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.147979 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 = 0.000312785 Jy ! Component: 100 - total flux cleaned = 0.000553622 Jy ! Component: 150 - total flux cleaned = 0.000739775 Jy ! Component: 200 - total flux cleaned = 0.000884617 Jy ! Total flux subtracted in 200 components = 0.000884617 Jy ! Clean residual min=-0.001386 max=0.001487 Jy/beam ! Clean residual mean=0.000005 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.148863 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 98 components and 0.148863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=2.166 mas, bpa=-5.64 degrees ! Estimated noise=611.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203816 Jy ! Component: 100 - total flux cleaned = 0.000295189 Jy ! Component: 150 - total flux cleaned = 0.000297196 Jy ! Component: 200 - total flux cleaned = 0.000321509 Jy ! Total flux subtracted in 200 components = 0.000321509 Jy ! Clean residual min=-0.001304 max=0.001469 Jy/beam ! Clean residual mean=0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.149185 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.149185 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=0.118778Jy sigma=0.000648 ! Fit after self-cal, rms=0.118767Jy sigma=0.000648 wmodel J1634-2058_X_2017_03_23_pus_map.mod ! Writing 109 model components to file: J1634-2058_X_2017_03_23_pus_map.mod wobs J1634-2058_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1634-2058_X_2017_03_23_pus_uvs.fits wwins J1634-2058_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J1634-2058_X_2017_03_23_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 = 0.000294491 Jy ! Component: 100 - total flux cleaned = 0.000317418 Jy ! Component: 150 - total flux cleaned = 0.000209701 Jy ! Component: 200 - total flux cleaned = 0.000250875 Jy ! Component: 250 - total flux cleaned = 0.000250703 Jy ! Component: 300 - total flux cleaned = 0.000192155 Jy ! Component: 350 - total flux cleaned = 0.000268317 Jy ! Component: 400 - total flux cleaned = 0.000379898 Jy ! Component: 450 - total flux cleaned = 0.000471056 Jy ! Component: 500 - total flux cleaned = 0.000560648 Jy ! Component: 550 - total flux cleaned = 0.000630894 Jy ! Component: 600 - total flux cleaned = 0.000665445 Jy ! Component: 650 - total flux cleaned = 0.000699433 Jy ! Component: 700 - total flux cleaned = 0.000732351 Jy ! Component: 750 - total flux cleaned = 0.000682605 Jy ! Component: 800 - total flux cleaned = 0.000730917 Jy ! Component: 850 - total flux cleaned = 0.000682856 Jy ! Component: 900 - total flux cleaned = 0.000714161 Jy ! Component: 950 - total flux cleaned = 0.000729354 Jy ! Component: 1000 - total flux cleaned = 0.000713854 Jy ! Component: 1050 - total flux cleaned = 0.000743876 Jy ! Component: 1100 - total flux cleaned = 0.000714062 Jy ! Component: 1150 - total flux cleaned = 0.000758529 Jy ! Component: 1200 - total flux cleaned = 0.000801901 Jy ! Component: 1250 - total flux cleaned = 0.000873336 Jy ! Component: 1300 - total flux cleaned = 0.000844924 Jy ! Component: 1350 - total flux cleaned = 0.000844688 Jy ! Component: 1400 - total flux cleaned = 0.00087228 Jy ! Component: 1450 - total flux cleaned = 0.000899782 Jy ! Component: 1500 - total flux cleaned = 0.000913156 Jy ! Component: 1550 - total flux cleaned = 0.000953028 Jy ! Component: 1600 - total flux cleaned = 0.000966099 Jy ! Component: 1650 - total flux cleaned = 0.00099232 Jy ! Component: 1700 - total flux cleaned = 0.00105686 Jy ! Component: 1750 - total flux cleaned = 0.00106965 Jy ! Component: 1800 - total flux cleaned = 0.0010697 Jy ! Component: 1850 - total flux cleaned = 0.00113243 Jy ! Component: 1900 - total flux cleaned = 0.00111974 Jy ! Component: 1950 - total flux cleaned = 0.00111981 Jy ! Component: 2000 - total flux cleaned = 0.00116862 Jy ! Total flux subtracted in 2048 components = 0.00113247 Jy ! Clean residual min=-0.000755 max=0.000708 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.150317 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 260 components and 0.150317 Jy ![Exited script file: muppet] wmap "J1634-2058_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.866 x 2.166 at -5.64 degrees (North through East) ! Clean map min=-0.0011704 max=0.10869 Jy/beam ! Writing clean map to FITS file: J1634-2058_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.614293 0.614293 1.22859 2.45717 4.91435 9.82869 19.6574 39.3148 78.6295 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.108 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.866 x 2.166 at -5.64 degrees (North through East) ! Clean map min=-0.0011704 max=0.10869 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 J1634-2058_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:25:50 2019