! Started logfile: J1215-1731_X_2017_08_12_pus_uvs.log on Fri May 10 15:23:59 2019 obs J1215-1731_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1215-1731_X_2017_08_12_pus_uva.fits ! AN table 1: 65 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879658 visibilities/baseline/integration-bin. ! Found source: J1215-1731 ! ! 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 1049 lines of history. ! ! Reading 30876 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 J1215-1731_X_2017_08_12_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.412613Jy sigma=0.002915 ! Fit after self-cal, rms=0.310479Jy sigma=0.002142 ! 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=0.6434 mas, bmaj=1.532 mas, bpa=-3.501 degrees ! Estimated noise=955.251 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 = 0.633538 Jy ! Component: 100 - total flux cleaned = 0.825412 Jy ! Total flux subtracted in 100 components = 0.825412 Jy ! Clean residual min=-0.040522 max=0.082330 Jy/beam ! Clean residual mean=0.000298 rms=0.010622 Jy/beam ! Combined flux in latest and established models = 0.825412 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.825412 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=0.283556Jy sigma=0.002029 ! Fit after self-cal, rms=0.283406Jy sigma=0.002027 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.094937 Jy ! Component: 100 - total flux cleaned = 0.153423 Jy ! Total flux subtracted in 100 components = 0.153423 Jy ! Clean residual min=-0.038008 max=0.064095 Jy/beam ! Clean residual mean=0.000193 rms=0.008482 Jy/beam ! Combined flux in latest and established models = 0.978835 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.978835 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=0.226769Jy sigma=0.001562 ! Fit after self-cal, rms=0.226605Jy sigma=0.001559 ! Inverting map ! Added new window around map position (2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0600557 Jy ! Component: 100 - total flux cleaned = 0.0992872 Jy ! Total flux subtracted in 100 components = 0.0992872 Jy ! Clean residual min=-0.036011 max=0.042488 Jy/beam ! Clean residual mean=0.000131 rms=0.007447 Jy/beam ! Combined flux in latest and established models = 1.07812 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 1.07812 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=0.197341Jy sigma=0.001320 ! Fit after self-cal, rms=0.196473Jy sigma=0.001313 ! 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=0.8508 mas, bmaj=1.94 mas, bpa=-0.8452 degrees ! Estimated noise=554.056 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, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607537 Jy ! Component: 100 - total flux cleaned = 0.0984659 Jy ! Component: 150 - total flux cleaned = 0.124762 Jy ! Component: 200 - total flux cleaned = 0.142906 Jy ! Total flux subtracted in 200 components = 0.142906 Jy ! Clean residual min=-0.021349 max=0.027220 Jy/beam ! Clean residual mean=0.000133 rms=0.005541 Jy/beam ! Combined flux in latest and established models = 1.22103 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 1.22103 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=0.174140Jy sigma=0.001129 ! Fit after self-cal, rms=0.172506Jy sigma=0.001115 ! 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 0.97 FD 0.96 HN 1.07 KP 0.99 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.04 KP 1.01 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.05 KP 0.94 ! LA 1.01 MK 1.00 NL 0.97 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.08 KP 0.98 ! LA 1.01 MK 1.01 NL 0.97 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.17 KP 0.97 ! LA 0.99 MK 1.02 NL 0.97 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.06 KP 0.97 ! LA 1.00 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 0.97 ! LA 1.00 MK 1.01 NL 0.97 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.05 KP 0.98 ! LA 0.98 MK 1.00 NL 0.97 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.06 KP 0.99 ! LA 1.00 MK 0.98 NL 0.96 OV 1.02 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.04 KP 0.97 ! LA 1.01 MK 1.01 NL 0.97 OV 1.01 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.08 KP 0.98 ! LA 1.01 MK 0.99 NL 0.97 OV 1.02 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.20 KP 0.96 ! LA 0.99 MK 1.07 NL 0.96 OV 1.03 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.172506Jy sigma=0.001115 ! Fit after self-cal, rms=0.163544Jy sigma=0.001076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8521 mas, bmaj=1.934 mas, bpa=-0.3056 degrees ! Estimated noise=545.025 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 = 0.0115396 Jy ! Component: 100 - total flux cleaned = 0.0121049 Jy ! Component: 150 - total flux cleaned = 0.0116499 Jy ! Component: 200 - total flux cleaned = 0.0112728 Jy ! Total flux subtracted in 200 components = 0.0112728 Jy ! Clean residual min=-0.020165 max=0.022587 Jy/beam ! Clean residual mean=0.000112 rms=0.004656 Jy/beam ! Combined flux in latest and established models = 1.2323 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 1.2323 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=0.159886Jy sigma=0.001052 ! Fit after self-cal, rms=0.159648Jy sigma=0.001050 ! 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=0.159648Jy sigma=0.001050 ! Fit after self-cal, rms=1.087801Jy sigma=0.001167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8717 mas, bmaj=2.196 mas, bpa=-5.204 degrees ! Estimated noise=579.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037814 Jy ! Component: 100 - total flux cleaned = -0.00224004 Jy ! Component: 150 - total flux cleaned = -0.00346471 Jy ! Component: 200 - total flux cleaned = -0.00467981 Jy ! Total flux subtracted in 200 components = -0.00467981 Jy ! Clean residual min=-0.023585 max=0.025692 Jy/beam ! Clean residual mean=0.000179 rms=0.005278 Jy/beam ! Combined flux in latest and established models = 1.22762 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 1.22762 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=1.067693Jy sigma=0.001146 ! Fit after self-cal, rms=1.067839Jy sigma=0.001145 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 (0.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051356 Jy ! Component: 100 - total flux cleaned = 0.00623198 Jy ! Component: 150 - total flux cleaned = 0.00729415 Jy ! Component: 200 - total flux cleaned = 0.00829827 Jy ! Total flux subtracted in 200 components = 0.00829827 Jy ! Clean residual min=-0.023452 max=0.022359 Jy/beam ! Clean residual mean=0.000161 rms=0.005054 Jy/beam ! Combined flux in latest and established models = 1.23592 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 1.23592 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=1.052482Jy sigma=0.001137 ! Fit after self-cal, rms=1.052480Jy sigma=0.001136 ! 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=1.052480Jy sigma=0.001136 ! Fit after self-cal, rms=0.422650Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8672 mas, bmaj=2.101 mas, bpa=-3.887 degrees ! Estimated noise=571.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241186 Jy ! Component: 100 - total flux cleaned = 0.00279898 Jy ! Component: 150 - total flux cleaned = 0.00279864 Jy ! Component: 200 - total flux cleaned = 0.00282515 Jy ! Total flux subtracted in 200 components = 0.00282515 Jy ! Clean residual min=-0.009444 max=0.012683 Jy/beam ! Clean residual mean=0.000142 rms=0.002261 Jy/beam ! Combined flux in latest and established models = 1.23874 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 1.23874 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=0.421918Jy sigma=0.000727 ! Fit after self-cal, rms=0.421885Jy sigma=0.000726 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 (10.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114957 Jy ! Component: 100 - total flux cleaned = 0.0144071 Jy ! Component: 150 - total flux cleaned = 0.015275 Jy ! Component: 200 - total flux cleaned = 0.0155458 Jy ! Total flux subtracted in 200 components = 0.0155458 Jy ! Clean residual min=-0.008198 max=0.008163 Jy/beam ! Clean residual mean=0.000094 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 1.25429 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 1.25429 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=0.421393Jy sigma=0.000713 ! Fit after self-cal, rms=0.421358Jy sigma=0.000712 ! 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=0.421358Jy sigma=0.000712 ! Fit after self-cal, rms=0.344030Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=4.332 mas, bpa=2.599 degrees ! Estimated noise=717.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00845522 Jy ! Component: 100 - total flux cleaned = 0.0108888 Jy ! Component: 150 - total flux cleaned = 0.0120071 Jy ! Component: 200 - total flux cleaned = 0.0128571 Jy ! Total flux subtracted in 200 components = 0.0128571 Jy ! Clean residual min=-0.004558 max=0.010065 Jy/beam ! Clean residual mean=0.000148 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 1.26715 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 143 components and 1.26715 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=0.343934Jy sigma=0.000669 ! Fit after self-cal, rms=0.343926Jy sigma=0.000669 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 (5.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076973 Jy ! Component: 100 - total flux cleaned = 0.00969235 Jy ! Component: 150 - total flux cleaned = 0.010631 Jy ! Component: 200 - total flux cleaned = 0.0113174 Jy ! Total flux subtracted in 200 components = 0.0113174 Jy ! Clean residual min=-0.003269 max=0.003862 Jy/beam ! Clean residual mean=0.000100 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 1.27847 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 169 components and 1.27847 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=0.343875Jy sigma=0.000666 ! Fit after self-cal, rms=0.343858Jy sigma=0.000666 ! 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=2.067 mas, bpa=-3.344 degrees ! Estimated noise=568.393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.866 x 2.067 at -3.344 degrees (North through East) ! Clean map min=-0.012726 max=0.89703 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.343858Jy sigma=0.000666 ! Fit after self-cal, rms=0.918997Jy sigma=0.000624 ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=2.069 mas, bpa=-3.382 degrees ! Estimated noise=568.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144858 Jy ! Component: 100 - total flux cleaned = 0.00241227 Jy ! Component: 150 - total flux cleaned = 0.00309415 Jy ! Component: 200 - total flux cleaned = 0.00372187 Jy ! Total flux subtracted in 200 components = 0.00372187 Jy ! Clean residual min=-0.004919 max=0.005283 Jy/beam ! Clean residual mean=0.000048 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.28219 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 192 components and 1.28219 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=0.918930Jy sigma=0.000619 ! Fit after self-cal, rms=0.918980Jy sigma=0.000619 ! Inverting map ! Added new window around map position (5.4, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415874 Jy ! Component: 100 - total flux cleaned = 0.00474303 Jy ! Component: 150 - total flux cleaned = 0.00501113 Jy ! Component: 200 - total flux cleaned = 0.00525869 Jy ! Total flux subtracted in 200 components = 0.00525869 Jy ! Clean residual min=-0.004398 max=0.003963 Jy/beam ! Clean residual mean=0.000043 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 1.28745 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 208 components and 1.28745 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=0.918913Jy sigma=0.000615 ! Fit after self-cal, rms=0.918917Jy sigma=0.000615 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.918917Jy sigma=0.000615 ! Fit after self-cal, rms=0.945817Jy sigma=0.000615 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=0.6512 mas, bmaj=1.639 mas, bpa=-6.263 degrees ! Estimated noise=1005.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.663604 Jy ! Component: 100 - total flux cleaned = 0.838498 Jy ! Component: 150 - total flux cleaned = 0.931189 Jy ! Component: 200 - total flux cleaned = 0.996006 Jy ! Total flux subtracted in 200 components = 0.996006 Jy ! Clean residual min=-0.012601 max=0.036853 Jy/beam ! Clean residual mean=0.000173 rms=0.004739 Jy/beam ! Combined flux in latest and established models = 0.996006 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.996006 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8662 mas, bmaj=2.069 mas, bpa=-3.36 degrees ! Estimated noise=567.783 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 = 0.0844196 Jy ! Component: 100 - total flux cleaned = 0.135184 Jy ! Component: 150 - total flux cleaned = 0.168057 Jy ! Component: 200 - total flux cleaned = 0.190118 Jy ! Total flux subtracted in 200 components = 0.190118 Jy ! Clean residual min=-0.006407 max=0.012435 Jy/beam ! Clean residual mean=0.000257 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 1.18612 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 54 components and 1.18612 Jy ! Inverting map ! Added new window around map position (0, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162223 Jy ! Component: 100 - total flux cleaned = 0.0287429 Jy ! Component: 150 - total flux cleaned = 0.0387368 Jy ! Component: 200 - total flux cleaned = 0.0470485 Jy ! Total flux subtracted in 200 components = 0.0470485 Jy ! Clean residual min=-0.004805 max=0.006215 Jy/beam ! Clean residual mean=0.000152 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 1.23317 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 107 components and 1.23317 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=2.268 mas, bmaj=4.333 mas, bpa=2.557 degrees ! Estimated noise=716.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121756 Jy ! Component: 100 - total flux cleaned = 0.0209183 Jy ! Component: 150 - total flux cleaned = 0.0275576 Jy ! Component: 200 - total flux cleaned = 0.0327839 Jy ! Total flux subtracted in 200 components = 0.0327839 Jy ! Clean residual min=-0.003215 max=0.004829 Jy/beam ! Clean residual mean=0.000170 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 1.26596 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 = 0.00428697 Jy ! Component: 100 - total flux cleaned = 0.00785268 Jy ! Component: 150 - total flux cleaned = 0.0108695 Jy ! Component: 200 - total flux cleaned = 0.0134585 Jy ! Total flux subtracted in 200 components = 0.0134585 Jy ! Clean residual min=-0.002318 max=0.003229 Jy/beam ! Clean residual mean=0.000108 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 1.27942 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 219 components and 1.27941 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8662 mas, bmaj=2.069 mas, bpa=-3.36 degrees ! Estimated noise=567.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.80245e-05 Jy ! Component: 100 - total flux cleaned = 0.000977245 Jy ! Component: 150 - total flux cleaned = 0.00275147 Jy ! Component: 200 - total flux cleaned = 0.00401077 Jy ! Total flux subtracted in 200 components = 0.00401077 Jy ! Clean residual min=-0.002825 max=0.002696 Jy/beam ! Clean residual mean=0.000045 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 1.28343 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 250 components and 1.28343 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=0.945707Jy sigma=0.000611 ! Fit after self-cal, rms=0.945634Jy sigma=0.000608 wmodel J1215-1731_X_2017_08_12_pus_map.mod ! Writing 250 model components to file: J1215-1731_X_2017_08_12_pus_map.mod wobs J1215-1731_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1215-1731_X_2017_08_12_pus_uvs.fits wwins J1215-1731_X_2017_08_12_pus_map.win ! wwins: Wrote 8 windows to J1215-1731_X_2017_08_12_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 = 0.000775638 Jy ! Component: 100 - total flux cleaned = 0.00130574 Jy ! Component: 150 - total flux cleaned = 0.00169198 Jy ! Component: 200 - total flux cleaned = 0.00209839 Jy ! Component: 250 - total flux cleaned = 0.0023479 Jy ! Component: 300 - total flux cleaned = 0.00258748 Jy ! Component: 350 - total flux cleaned = 0.00275418 Jy ! Component: 400 - total flux cleaned = 0.00288521 Jy ! Component: 450 - total flux cleaned = 0.00304465 Jy ! Component: 500 - total flux cleaned = 0.00313846 Jy ! Component: 550 - total flux cleaned = 0.00332234 Jy ! Component: 600 - total flux cleaned = 0.00344286 Jy ! Component: 650 - total flux cleaned = 0.00367894 Jy ! Component: 700 - total flux cleaned = 0.00379461 Jy ! Component: 750 - total flux cleaned = 0.00396632 Jy ! Component: 800 - total flux cleaned = 0.00407951 Jy ! Component: 850 - total flux cleaned = 0.00427504 Jy ! Component: 900 - total flux cleaned = 0.00446775 Jy ! Component: 950 - total flux cleaned = 0.00457608 Jy ! Component: 1000 - total flux cleaned = 0.00465649 Jy ! Component: 1050 - total flux cleaned = 0.00473614 Jy ! Component: 1100 - total flux cleaned = 0.00489337 Jy ! Component: 1150 - total flux cleaned = 0.00499651 Jy ! Component: 1200 - total flux cleaned = 0.00512466 Jy ! Component: 1250 - total flux cleaned = 0.00525114 Jy ! Component: 1300 - total flux cleaned = 0.00530103 Jy ! Component: 1350 - total flux cleaned = 0.00535083 Jy ! Component: 1400 - total flux cleaned = 0.00549845 Jy ! Component: 1450 - total flux cleaned = 0.00557155 Jy ! Component: 1500 - total flux cleaned = 0.00569203 Jy ! Component: 1550 - total flux cleaned = 0.00576357 Jy ! Component: 1600 - total flux cleaned = 0.00583457 Jy ! Component: 1650 - total flux cleaned = 0.00592809 Jy ! Component: 1700 - total flux cleaned = 0.00599763 Jy ! Component: 1750 - total flux cleaned = 0.00608944 Jy ! Component: 1800 - total flux cleaned = 0.0061353 Jy ! Component: 1850 - total flux cleaned = 0.0063162 Jy ! Component: 1900 - total flux cleaned = 0.00640577 Jy ! Component: 1950 - total flux cleaned = 0.00640576 Jy ! Component: 2000 - total flux cleaned = 0.00649408 Jy ! Total flux subtracted in 2048 components = 0.00658177 Jy ! Clean residual min=-0.001202 max=0.001242 Jy/beam ! Clean residual mean=0.000028 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 1.29001 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 408 components and 1.29001 Jy ![Exited script file: muppet] wmap "J1215-1731_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8662 x 2.069 at -3.36 degrees (North through East) ! Clean map min=-0.001584 max=0.90968 Jy/beam ! Writing clean map to FITS file: J1215-1731_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.909675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000418684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.138077 0.138077 0.276154 0.552308 1.10462 2.20923 4.41847 8.83693 17.6739 35.3477 70.6955 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.909 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8662 x 2.069 at -3.36 degrees (North through East) ! Clean map min=-0.001584 max=0.90968 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 J1215-1731_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:02 2019