! Started logfile: J0140+6346_X_2017_05_01_pus_uvs.log on Wed May 1 19:51:18 2019 obs J0140+6346_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0140+6346_X_2017_05_01_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.903655 visibilities/baseline/integration-bin. ! Found source: J0140+6346 ! ! 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 863 lines of history. ! ! Reading 74172 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 J0140+6346_X_2017_05_01_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.861769Jy sigma=0.007250 ! Fit after self-cal, rms=0.851051Jy sigma=0.007168 ! 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=0.9606 mas, bmaj=1 mas, bpa=60.57 degrees ! Estimated noise=752.35 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 = 0.113239 Jy ! Component: 100 - total flux cleaned = 0.159873 Jy ! Total flux subtracted in 100 components = 0.159873 Jy ! Clean residual min=-0.006938 max=0.020979 Jy/beam ! Clean residual mean=-0.000074 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.159873 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.159873 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=0.098217Jy sigma=0.000797 ! Fit after self-cal, rms=0.097283Jy sigma=0.000791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025235 Jy ! Component: 100 - total flux cleaned = 0.0395692 Jy ! Total flux subtracted in 100 components = 0.0395692 Jy ! Clean residual min=-0.004122 max=0.009386 Jy/beam ! Clean residual mean=-0.000052 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.199442 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.199442 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=0.088138Jy sigma=0.000702 ! Fit after self-cal, rms=0.087882Jy sigma=0.000700 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010309 Jy ! Component: 100 - total flux cleaned = 0.0166424 Jy ! Total flux subtracted in 100 components = 0.0166424 Jy ! Clean residual min=-0.003470 max=0.006934 Jy/beam ! Clean residual mean=-0.000042 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.216084 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.216084 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=0.086064Jy sigma=0.000682 ! Fit after self-cal, rms=0.086023Jy sigma=0.000682 ! Inverting map ! Added new window around map position (-0.6, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069752 Jy ! Component: 100 - total flux cleaned = 0.0118566 Jy ! Total flux subtracted in 100 components = 0.0118566 Jy ! Clean residual min=-0.003444 max=0.005685 Jy/beam ! Clean residual mean=-0.000034 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.227941 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.227941 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=0.085119Jy sigma=0.000673 ! Fit after self-cal, rms=0.085054Jy sigma=0.000672 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=1.269 mas, bpa=62.94 degrees ! Estimated noise=316.411 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, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853178 Jy ! Component: 100 - total flux cleaned = 0.0141551 Jy ! Component: 150 - total flux cleaned = 0.0182535 Jy ! Component: 200 - total flux cleaned = 0.0213206 Jy ! Total flux subtracted in 200 components = 0.0213206 Jy ! Clean residual min=-0.002485 max=0.008343 Jy/beam ! Clean residual mean=-0.000044 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.249261 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.249262 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=0.084071Jy sigma=0.000663 ! Fit after self-cal, rms=0.083982Jy sigma=0.000662 ! Inverting map ! Added new window around map position (3, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00769615 Jy ! Component: 100 - total flux cleaned = 0.0121488 Jy ! Component: 150 - total flux cleaned = 0.0155589 Jy ! Component: 200 - total flux cleaned = 0.0182808 Jy ! Total flux subtracted in 200 components = 0.0182808 Jy ! Clean residual min=-0.002044 max=0.003313 Jy/beam ! Clean residual mean=-0.000025 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.267542 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 111 components and 0.267542 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=0.083232Jy sigma=0.000654 ! Fit after self-cal, rms=0.083160Jy 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 0.97 FD 0.99 HN 1.03 KP 0.99 ! LA 0.95 MK 0.98 NL 0.99 OV 1.01 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.97 ! LA 0.95 MK 0.97 NL 1.00 OV 1.02 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.98 ! LA 0.98 MK 1.05 NL 0.98 OV 1.01 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.97 ! LA 0.98 MK 1.05 NL 0.98 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.99 ! LA 0.97 MK 1.02 NL 1.01 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 0.96 ! LA 0.97 MK 1.01 NL 1.03 OV 1.02 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.98 ! LA 0.99 MK 1.03 NL 1.01 OV 1.02 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.97 KP 0.97 ! LA 0.96 MK 0.99 NL 1.01 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 MK 0.98 NL 1.00 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.98 ! LA 1.01 MK 1.01 NL 1.01 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.07 KP 1.06 ! LA 1.04 MK 1.05 NL 1.08 OV 1.05 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 0.94 ! LA 0.98 MK 0.98 NL 1.02 OV 1.04 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.083160Jy sigma=0.000653 ! Fit after self-cal, rms=0.083871Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.282 mas, bpa=66.63 degrees ! Estimated noise=319.129 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 = 0.00300431 Jy ! Component: 100 - total flux cleaned = 0.00491458 Jy ! Component: 150 - total flux cleaned = 0.00626863 Jy ! Component: 200 - total flux cleaned = 0.00719044 Jy ! Total flux subtracted in 200 components = 0.00719044 Jy ! Clean residual min=-0.001205 max=0.002711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.274733 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 139 components and 0.274733 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=0.083744Jy sigma=0.000648 ! Fit after self-cal, rms=0.083731Jy sigma=0.000648 ! Inverting map ! Added new window around map position (0.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246787 Jy ! Component: 100 - total flux cleaned = 0.00374253 Jy ! Component: 150 - total flux cleaned = 0.00451957 Jy ! Component: 200 - total flux cleaned = 0.00517656 Jy ! Total flux subtracted in 200 components = 0.00517656 Jy ! Clean residual min=-0.001173 max=0.001301 Jy/beam ! Clean residual mean=0.000005 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.279909 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 162 components and 0.279909 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=0.083655Jy sigma=0.000647 ! Fit after self-cal, rms=0.083644Jy sigma=0.000647 ! 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=0.083644Jy sigma=0.000647 ! Fit after self-cal, rms=0.082607Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.277 mas, bpa=60.71 degrees ! Estimated noise=318.125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117407 Jy ! Component: 100 - total flux cleaned = 0.00191363 Jy ! Component: 150 - total flux cleaned = 0.00248204 Jy ! Component: 200 - total flux cleaned = 0.0027937 Jy ! Total flux subtracted in 200 components = 0.0027937 Jy ! Clean residual min=-0.000976 max=0.001200 Jy/beam ! Clean residual mean=-0.000006 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.282703 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 180 components and 0.282703 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=0.082582Jy sigma=0.000646 ! Fit after self-cal, rms=0.082587Jy sigma=0.000646 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, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109434 Jy ! Component: 100 - total flux cleaned = 0.00167088 Jy ! Component: 150 - total flux cleaned = 0.00200639 Jy ! Component: 200 - total flux cleaned = 0.00217275 Jy ! Total flux subtracted in 200 components = 0.00217275 Jy ! Clean residual min=-0.000906 max=0.000899 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.284876 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 194 components and 0.284876 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=0.082567Jy sigma=0.000646 ! Fit after self-cal, rms=0.082566Jy sigma=0.000646 ! 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=0.082566Jy sigma=0.000646 ! Fit after self-cal, rms=0.082422Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.276 mas, bpa=59.5 degrees ! Estimated noise=317.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795736 Jy ! Component: 100 - total flux cleaned = 0.0012733 Jy ! Component: 150 - total flux cleaned = 0.00163063 Jy ! Component: 200 - total flux cleaned = 0.00182964 Jy ! Total flux subtracted in 200 components = 0.00182964 Jy ! Clean residual min=-0.000823 max=0.000879 Jy/beam ! Clean residual mean=-0.000004 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.286705 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 199 components and 0.286705 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=0.082408Jy sigma=0.000645 ! Fit after self-cal, rms=0.082407Jy 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 = 0.000368665 Jy ! Component: 100 - total flux cleaned = 0.000491934 Jy ! Component: 150 - total flux cleaned = 0.000589397 Jy ! Component: 200 - total flux cleaned = 0.00071935 Jy ! Total flux subtracted in 200 components = 0.00071935 Jy ! Clean residual min=-0.000803 max=0.000887 Jy/beam ! Clean residual mean=-0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.287425 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 206 components and 0.287425 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=0.082398Jy sigma=0.000645 ! Fit after self-cal, rms=0.082398Jy 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=0.082398Jy sigma=0.000645 ! Fit after self-cal, rms=0.082267Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.405 mas, bmaj=2.551 mas, bpa=57.28 degrees ! Estimated noise=383.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836635 Jy ! Component: 100 - total flux cleaned = 0.00144704 Jy ! Component: 150 - total flux cleaned = 0.00187479 Jy ! Component: 200 - total flux cleaned = 0.00203885 Jy ! Total flux subtracted in 200 components = 0.00203885 Jy ! Clean residual min=-0.000705 max=0.000978 Jy/beam ! Clean residual mean=-0.000006 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.289463 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 215 components and 0.289463 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=0.082262Jy sigma=0.000645 ! Fit after self-cal, rms=0.082259Jy 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 = 0.000281849 Jy ! Component: 100 - total flux cleaned = 0.000445979 Jy ! Component: 150 - total flux cleaned = 0.000563681 Jy ! Component: 200 - total flux cleaned = 0.000668916 Jy ! Total flux subtracted in 200 components = 0.000668916 Jy ! Clean residual min=-0.000691 max=0.000958 Jy/beam ! Clean residual mean=-0.000004 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.290132 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 220 components and 0.290132 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=0.082258Jy sigma=0.000645 ! Fit after self-cal, rms=0.082258Jy 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=1.213 mas, bmaj=1.275 mas, bpa=58.78 degrees ! Estimated noise=317.2 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.213 x 1.275 at 58.78 degrees (North through East) ! Clean map min=-0.00071596 max=0.13833 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=0.9667 mas, bmaj=1.002 mas, bpa=40.8 degrees ! Estimated noise=753.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114623 Jy ! Component: 100 - total flux cleaned = 0.163228 Jy ! Component: 150 - total flux cleaned = 0.187669 Jy ! Component: 200 - total flux cleaned = 0.202188 Jy ! Total flux subtracted in 200 components = 0.202188 Jy ! Clean residual min=-0.003832 max=0.007965 Jy/beam ! Clean residual mean=-0.000048 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.202188 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.202188 Jy ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=1.275 mas, bpa=58.78 degrees ! Estimated noise=317.2 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 = 0.0161135 Jy ! Component: 100 - total flux cleaned = 0.0277617 Jy ! Component: 150 - total flux cleaned = 0.036765 Jy ! Component: 200 - total flux cleaned = 0.0440242 Jy ! Total flux subtracted in 200 components = 0.0440242 Jy ! Clean residual min=-0.002235 max=0.004366 Jy/beam ! Clean residual mean=-0.000066 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.246212 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 72 components and 0.246212 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597418 Jy ! Component: 100 - total flux cleaned = 0.0109356 Jy ! Component: 150 - total flux cleaned = 0.0150928 Jy ! Component: 200 - total flux cleaned = 0.0186047 Jy ! Total flux subtracted in 200 components = 0.0186047 Jy ! Clean residual min=-0.001406 max=0.002225 Jy/beam ! Clean residual mean=-0.000040 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.264817 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 120 components and 0.264817 Jy ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300289 Jy ! Component: 100 - total flux cleaned = 0.00560051 Jy ! Component: 150 - total flux cleaned = 0.00787421 Jy ! Component: 200 - total flux cleaned = 0.00987224 Jy ! Total flux subtracted in 200 components = 0.00987224 Jy ! Clean residual min=-0.001053 max=0.001407 Jy/beam ! Clean residual mean=-0.000025 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.274689 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 155 components and 0.274689 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=2.405 mas, bmaj=2.551 mas, bpa=57.28 degrees ! Estimated noise=383.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312373 Jy ! Component: 100 - total flux cleaned = 0.00548151 Jy ! Component: 150 - total flux cleaned = 0.0073586 Jy ! Component: 200 - total flux cleaned = 0.00887245 Jy ! Total flux subtracted in 200 components = 0.00887245 Jy ! Clean residual min=-0.000906 max=0.001003 Jy/beam ! Clean residual mean=-0.000026 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.283561 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 = 0.00123415 Jy ! Component: 100 - total flux cleaned = 0.00225243 Jy ! Component: 150 - total flux cleaned = 0.00310055 Jy ! Component: 200 - total flux cleaned = 0.00381168 Jy ! Total flux subtracted in 200 components = 0.00381168 Jy ! Clean residual min=-0.000755 max=0.000909 Jy/beam ! Clean residual mean=-0.000013 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.287373 Jy ! Adding 145 model components to the UV plane model. ! The established model now contains 263 components and 0.287373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=1.275 mas, bpa=58.78 degrees ! Estimated noise=317.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383021 Jy ! Component: 100 - total flux cleaned = 0.000705456 Jy ! Component: 150 - total flux cleaned = 0.000885783 Jy ! Component: 200 - total flux cleaned = 0.00109543 Jy ! Total flux subtracted in 200 components = 0.00109543 Jy ! Clean residual min=-0.000712 max=0.000815 Jy/beam ! Clean residual mean=-0.000005 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.288469 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 288 components and 0.288469 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=0.082253Jy sigma=0.000645 ! Fit after self-cal, rms=0.082230Jy sigma=0.000645 wmodel J0140+6346_X_2017_05_01_pus_map.mod ! Writing 288 model components to file: J0140+6346_X_2017_05_01_pus_map.mod wobs J0140+6346_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0140+6346_X_2017_05_01_pus_uvs.fits wwins J0140+6346_X_2017_05_01_pus_map.win ! wwins: Wrote 7 windows to J0140+6346_X_2017_05_01_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 = 0.000280646 Jy ! Component: 100 - total flux cleaned = 0.000456898 Jy ! Component: 150 - total flux cleaned = 0.000521421 Jy ! Component: 200 - total flux cleaned = 0.000595824 Jy ! Component: 250 - total flux cleaned = 0.000619725 Jy ! Component: 300 - total flux cleaned = 0.000666962 Jy ! Component: 350 - total flux cleaned = 0.000713197 Jy ! Component: 400 - total flux cleaned = 0.000735875 Jy ! Component: 450 - total flux cleaned = 0.000725038 Jy ! Component: 500 - total flux cleaned = 0.000746604 Jy ! Component: 550 - total flux cleaned = 0.000725176 Jy ! Component: 600 - total flux cleaned = 0.000725309 Jy ! Component: 650 - total flux cleaned = 0.000746086 Jy ! Component: 700 - total flux cleaned = 0.000736002 Jy ! Component: 750 - total flux cleaned = 0.000756129 Jy ! Component: 800 - total flux cleaned = 0.0007757 Jy ! Component: 850 - total flux cleaned = 0.000785423 Jy ! Component: 900 - total flux cleaned = 0.000804569 Jy ! Component: 950 - total flux cleaned = 0.000794935 Jy ! Component: 1000 - total flux cleaned = 0.000794921 Jy ! Component: 1050 - total flux cleaned = 0.000785657 Jy ! Component: 1100 - total flux cleaned = 0.000794706 Jy ! Component: 1150 - total flux cleaned = 0.000776568 Jy ! Component: 1200 - total flux cleaned = 0.000767545 Jy ! Component: 1250 - total flux cleaned = 0.000758689 Jy ! Component: 1300 - total flux cleaned = 0.000776184 Jy ! Component: 1350 - total flux cleaned = 0.00078479 Jy ! Component: 1400 - total flux cleaned = 0.000776187 Jy ! Component: 1450 - total flux cleaned = 0.00076767 Jy ! Component: 1500 - total flux cleaned = 0.000792969 Jy ! Component: 1550 - total flux cleaned = 0.00080964 Jy ! Component: 1600 - total flux cleaned = 0.000826265 Jy ! Component: 1650 - total flux cleaned = 0.000834428 Jy ! Component: 1700 - total flux cleaned = 0.000850697 Jy ! Component: 1750 - total flux cleaned = 0.000874885 Jy ! Component: 1800 - total flux cleaned = 0.00089889 Jy ! Component: 1850 - total flux cleaned = 0.000922736 Jy ! Component: 1900 - total flux cleaned = 0.000954157 Jy ! Component: 1950 - total flux cleaned = 0.000985409 Jy ! Component: 2000 - total flux cleaned = 0.00102415 Jy ! Total flux subtracted in 2048 components = 0.00105488 Jy ! Clean residual min=-0.000392 max=0.000426 Jy/beam ! Clean residual mean=-0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.289523 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 440 components and 0.289524 Jy ![Exited script file: muppet] wmap "J0140+6346_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.213 x 1.275 at 58.78 degrees (North through East) ! Clean map min=-0.00063023 max=0.13816 Jy/beam ! Writing clean map to FITS file: J0140+6346_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014308 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.310676 0.310676 0.621351 1.2427 2.48541 4.97081 9.94162 19.8832 39.7665 79.533 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.213 x 1.275 at 58.78 degrees (North through East) ! Clean map min=-0.00063023 max=0.13816 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 J0140+6346_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:51:24 2019