! Started logfile: J1606+5521_X_2017_05_27_pus_uvs.log on Fri May 3 10:38:43 2019 obs J1606+5521_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1606+5521_X_2017_05_27_pus_uva.fits ! AN table 1: 291 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.551661 visibilities/baseline/integration-bin. ! Found source: J1606+5521 ! ! 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 1033 lines of history. ! ! Reading 86688 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 J1606+5521_X_2017_05_27_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 1036 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1303 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1303 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1303 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000574Jy sigma=0.008795 ! Fit after self-cal, rms=0.966741Jy sigma=0.008503 ! 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=0.8396 mas, bmaj=1.048 mas, bpa=11.02 degrees ! Estimated noise=602.496 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 = 0.0268772 Jy ! Component: 100 - total flux cleaned = 0.0327382 Jy ! Total flux subtracted in 100 components = 0.0327382 Jy ! Clean residual min=-0.001719 max=0.001688 Jy/beam ! Clean residual mean=-0.000023 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0327382 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0327382 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=0.074449Jy sigma=0.000625 ! Fit after self-cal, rms=0.072873Jy sigma=0.000611 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407454 Jy ! Component: 100 - total flux cleaned = 0.00533539 Jy ! Total flux subtracted in 100 components = 0.00533539 Jy ! Clean residual min=-0.001685 max=0.001984 Jy/beam ! Clean residual mean=-0.000020 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0380735 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0380735 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=0.072569Jy sigma=0.000608 ! Fit after self-cal, rms=0.072559Jy sigma=0.000608 ! 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=1.064 mas, bmaj=1.327 mas, bpa=9.09 degrees ! Estimated noise=282.114 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 = 0.00157018 Jy ! Component: 100 - total flux cleaned = 0.00232697 Jy ! Component: 150 - total flux cleaned = 0.00274014 Jy ! Component: 200 - total flux cleaned = 0.0029777 Jy ! Total flux subtracted in 200 components = 0.0029777 Jy ! Clean residual min=-0.001167 max=0.001516 Jy/beam ! Clean residual mean=-0.000039 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0410512 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0410512 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=0.072518Jy sigma=0.000608 ! Fit after self-cal, rms=0.072519Jy sigma=0.000608 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 267 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00 KP 1.03 ! LA 1.02 MK 0.99 NL 1.11 OV 1.13 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.05 KP 1.00 ! LA 1.00 MK 1.10 NL 1.11 OV 1.15 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.01 KP 1.02 ! LA 1.01 MK 1.11 NL 1.10 OV 1.12 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.94 KP 0.99 ! LA 1.03 MK 1.03 NL 1.14 OV 1.17 ! PT 1.16 SC 1.08 ! ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.95 KP 1.02 ! LA 1.01 MK 1.04 NL 1.11 OV 1.10 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 0.99 ! LA 1.01 MK 1.03 NL 1.09 OV 1.08 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.01 KP 0.97 ! LA 1.03 MK 1.08 NL 1.11 OV 1.15 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! A total of 180 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.95 KP 0.96 ! LA 0.97 MK 0.99 NL 1.10 OV 1.08 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.92 KP 0.97 ! LA 0.98 MK 0.91 NL 1.08 OV 1.04 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.89 KP 0.97 ! LA 0.98 MK 0.94 NL 0.99 OV 1.06 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 0.92 KP 0.93 ! LA 1.00 MK 0.94 NL 1.04 OV 1.03 ! PT 0.95 SC 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.87 HN 0.89 KP 0.92 ! LA 0.95 MK 0.83 NL 0.95 OV 0.97 ! PT 1.00 SC 0.90 ! ! ! Fit before self-cal, rms=0.072519Jy sigma=0.000608 ! Fit after self-cal, rms=0.072128Jy sigma=0.000608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.307 mas, bpa=9.11 degrees ! Estimated noise=288.012 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 = 0.000415726 Jy ! Component: 100 - total flux cleaned = 0.00062351 Jy ! Component: 150 - total flux cleaned = 0.000660706 Jy ! Component: 200 - total flux cleaned = 0.000687623 Jy ! Total flux subtracted in 200 components = 0.000687623 Jy ! Clean residual min=-0.000892 max=0.001092 Jy/beam ! Clean residual mean=-0.000027 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0417389 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0417389 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=0.072125Jy sigma=0.000608 ! Fit after self-cal, rms=0.072108Jy sigma=0.000608 ! 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=0.072108Jy sigma=0.000608 ! Fit after self-cal, rms=0.072308Jy sigma=0.000607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=1.305 mas, bpa=8.571 degrees ! Estimated noise=288.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383816 Jy ! Component: 100 - total flux cleaned = 0.000418938 Jy ! Component: 150 - total flux cleaned = 0.000425611 Jy ! Component: 200 - total flux cleaned = 0.000425555 Jy ! Total flux subtracted in 200 components = 0.000425555 Jy ! Clean residual min=-0.000777 max=0.001082 Jy/beam ! Clean residual mean=-0.000026 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0421644 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0421644 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=0.072305Jy sigma=0.000607 ! Fit after self-cal, rms=0.072315Jy sigma=0.000606 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 (2.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946832 Jy ! Component: 100 - total flux cleaned = 0.00138423 Jy ! Component: 150 - total flux cleaned = 0.00154388 Jy ! Component: 200 - total flux cleaned = 0.0016412 Jy ! Total flux subtracted in 200 components = 0.0016412 Jy ! Clean residual min=-0.000765 max=0.001015 Jy/beam ! Clean residual mean=-0.000024 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0438056 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0438056 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=0.072302Jy sigma=0.000606 ! Fit after self-cal, rms=0.072291Jy sigma=0.000606 ! Inverting map ! Added new window around map position (0.8, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985338 Jy ! Component: 100 - total flux cleaned = 0.00155357 Jy ! Component: 150 - total flux cleaned = 0.00190274 Jy ! Component: 200 - total flux cleaned = 0.0020915 Jy ! Total flux subtracted in 200 components = 0.0020915 Jy ! Clean residual min=-0.000724 max=0.000916 Jy/beam ! Clean residual mean=-0.000022 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0458971 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0458971 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=0.072276Jy sigma=0.000606 ! Fit after self-cal, rms=0.072263Jy sigma=0.000606 ! Inverting map ! Added new window around map position (-1.4, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920702 Jy ! Component: 100 - total flux cleaned = 0.00148083 Jy ! Component: 150 - total flux cleaned = 0.00177036 Jy ! Component: 200 - total flux cleaned = 0.00195493 Jy ! Total flux subtracted in 200 components = 0.00195493 Jy ! Clean residual min=-0.000731 max=0.000865 Jy/beam ! Clean residual mean=-0.000021 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0478521 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.0478521 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=0.072249Jy sigma=0.000605 ! Fit after self-cal, rms=0.072235Jy sigma=0.000605 ! Inverting map ! Added new window around map position (-3.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934982 Jy ! Component: 100 - total flux cleaned = 0.00155795 Jy ! Component: 150 - total flux cleaned = 0.00203729 Jy ! Component: 200 - total flux cleaned = 0.00243747 Jy ! Total flux subtracted in 200 components = 0.00243747 Jy ! Clean residual min=-0.000744 max=0.000697 Jy/beam ! Clean residual mean=-0.000019 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0502895 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.0502895 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=0.072220Jy sigma=0.000605 ! Fit after self-cal, rms=0.072206Jy sigma=0.000605 ! 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=0.072206Jy sigma=0.000605 ! Fit after self-cal, rms=0.072446Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.301 mas, bpa=8.512 degrees ! Estimated noise=287.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077751 Jy ! Component: 100 - total flux cleaned = 0.00129784 Jy ! Component: 150 - total flux cleaned = 0.00156694 Jy ! Component: 200 - total flux cleaned = 0.0017534 Jy ! Total flux subtracted in 200 components = 0.0017534 Jy ! Clean residual min=-0.000713 max=0.000649 Jy/beam ! Clean residual mean=-0.000017 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0520429 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.0520429 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=0.072435Jy sigma=0.000605 ! Fit after self-cal, rms=0.072461Jy sigma=0.000605 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 = 0.000610124 Jy ! Component: 100 - total flux cleaned = 0.00099002 Jy ! Component: 150 - total flux cleaned = 0.00115979 Jy ! Component: 200 - total flux cleaned = 0.00124789 Jy ! Total flux subtracted in 200 components = 0.00124789 Jy ! Clean residual min=-0.000731 max=0.000662 Jy/beam ! Clean residual mean=-0.000016 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0532908 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.0532908 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=0.072454Jy sigma=0.000605 ! Fit after self-cal, rms=0.072449Jy sigma=0.000605 ! 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=0.072449Jy sigma=0.000605 ! Fit after self-cal, rms=0.072780Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.277 mas, bmaj=2.364 mas, bpa=17.86 degrees ! Estimated noise=368.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633953 Jy ! Component: 100 - total flux cleaned = 0.000978143 Jy ! Component: 150 - total flux cleaned = 0.00126157 Jy ! Component: 200 - total flux cleaned = 0.00149339 Jy ! Total flux subtracted in 200 components = 0.00149339 Jy ! Clean residual min=-0.000909 max=0.000915 Jy/beam ! Clean residual mean=-0.000036 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0547842 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.0547842 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=0.072776Jy sigma=0.000605 ! Fit after self-cal, rms=0.072789Jy sigma=0.000605 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 = 0.000434442 Jy ! Component: 100 - total flux cleaned = 0.000675037 Jy ! Component: 150 - total flux cleaned = 0.000880962 Jy ! Component: 200 - total flux cleaned = 0.00105249 Jy ! Total flux subtracted in 200 components = 0.00105249 Jy ! Clean residual min=-0.000891 max=0.000936 Jy/beam ! Clean residual mean=-0.000033 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0558367 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.0558367 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=0.072787Jy sigma=0.000605 ! Fit after self-cal, rms=0.072781Jy sigma=0.000605 ! 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=1.047 mas, bmaj=1.299 mas, bpa=8.511 degrees ! Estimated noise=287.529 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.299 at 8.511 degrees (North through East) ! Clean map min=-0.00066342 max=0.038626 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=0.8325 mas, bmaj=1.039 mas, bpa=11.81 degrees ! Estimated noise=603.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029429 Jy ! Component: 100 - total flux cleaned = 0.036067 Jy ! Component: 150 - total flux cleaned = 0.0394133 Jy ! Component: 200 - total flux cleaned = 0.0420089 Jy ! Total flux subtracted in 200 components = 0.0420089 Jy ! Clean residual min=-0.001817 max=0.002164 Jy/beam ! Clean residual mean=-0.000018 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0420089 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0420089 Jy ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.299 mas, bpa=8.511 degrees ! Estimated noise=287.529 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 = 0.00282232 Jy ! Component: 100 - total flux cleaned = 0.0047092 Jy ! Component: 150 - total flux cleaned = 0.00622555 Jy ! Component: 200 - total flux cleaned = 0.00747297 Jy ! Total flux subtracted in 200 components = 0.00747297 Jy ! Clean residual min=-0.000881 max=0.000982 Jy/beam ! Clean residual mean=-0.000025 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0494819 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.0494819 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=2.277 mas, bmaj=2.364 mas, bpa=17.86 degrees ! Estimated noise=368.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164401 Jy ! Component: 100 - total flux cleaned = 0.00282592 Jy ! Component: 150 - total flux cleaned = 0.00375625 Jy ! Component: 200 - total flux cleaned = 0.00439139 Jy ! Total flux subtracted in 200 components = 0.00439139 Jy ! Clean residual min=-0.000917 max=0.001008 Jy/beam ! Clean residual mean=-0.000042 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0538733 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 = 0.000481172 Jy ! Component: 100 - total flux cleaned = 0.000878188 Jy ! Component: 150 - total flux cleaned = 0.00124509 Jy ! Component: 200 - total flux cleaned = 0.00156664 Jy ! Total flux subtracted in 200 components = 0.00156664 Jy ! Clean residual min=-0.000866 max=0.000961 Jy/beam ! Clean residual mean=-0.000035 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0554399 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 96 components and 0.0554399 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.299 mas, bpa=8.511 degrees ! Estimated noise=287.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257148 Jy ! Component: 100 - total flux cleaned = 0.000361689 Jy ! Component: 150 - total flux cleaned = 0.000471074 Jy ! Component: 200 - total flux cleaned = 0.000569871 Jy ! Total flux subtracted in 200 components = 0.000569871 Jy ! Clean residual min=-0.000691 max=0.000645 Jy/beam ! Clean residual mean=-0.000013 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0560098 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.0560098 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=0.072784Jy sigma=0.000605 ! Fit after self-cal, rms=0.072780Jy sigma=0.000604 wmodel J1606+5521_X_2017_05_27_pus_map.mod ! Writing 111 model components to file: J1606+5521_X_2017_05_27_pus_map.mod wobs J1606+5521_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1606+5521_X_2017_05_27_pus_uvs.fits wwins J1606+5521_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J1606+5521_X_2017_05_27_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 = -7.255e-05 Jy ! Component: 100 - total flux cleaned = -6.02206e-05 Jy ! Component: 150 - total flux cleaned = -3.7956e-05 Jy ! Component: 200 - total flux cleaned = 2.64897e-05 Jy ! Component: 250 - total flux cleaned = 6.8494e-05 Jy ! Component: 300 - total flux cleaned = 0.000109402 Jy ! Component: 350 - total flux cleaned = 0.000129284 Jy ! Component: 400 - total flux cleaned = 0.000148821 Jy ! Component: 450 - total flux cleaned = 0.000139296 Jy ! Component: 500 - total flux cleaned = 0.000167944 Jy ! Component: 550 - total flux cleaned = 0.000177147 Jy ! Component: 600 - total flux cleaned = 0.000177097 Jy ! Component: 650 - total flux cleaned = 0.000177045 Jy ! Component: 700 - total flux cleaned = 0.000168306 Jy ! Component: 750 - total flux cleaned = 0.000142285 Jy ! Component: 800 - total flux cleaned = 0.000133824 Jy ! Component: 850 - total flux cleaned = 0.000142234 Jy ! Component: 900 - total flux cleaned = 0.000133704 Jy ! Component: 950 - total flux cleaned = 0.000133618 Jy ! Component: 1000 - total flux cleaned = 0.000117256 Jy ! Component: 1050 - total flux cleaned = 0.000125256 Jy ! Component: 1100 - total flux cleaned = 0.000125206 Jy ! Component: 1150 - total flux cleaned = 0.000109518 Jy ! Component: 1200 - total flux cleaned = 0.000125161 Jy ! Component: 1250 - total flux cleaned = 9.43093e-05 Jy ! Component: 1300 - total flux cleaned = 0.000101931 Jy ! Component: 1350 - total flux cleaned = 5.65984e-05 Jy ! Component: 1400 - total flux cleaned = 4.92409e-05 Jy ! Component: 1450 - total flux cleaned = 4.18525e-05 Jy ! Component: 1500 - total flux cleaned = 2.72077e-05 Jy ! Component: 1550 - total flux cleaned = 3.44068e-05 Jy ! Component: 1600 - total flux cleaned = 2.71357e-05 Jy ! Component: 1650 - total flux cleaned = -1.40923e-06 Jy ! Component: 1700 - total flux cleaned = -1.55478e-05 Jy ! Component: 1750 - total flux cleaned = -3.65187e-05 Jy ! Component: 1800 - total flux cleaned = -7.10868e-05 Jy ! Component: 1850 - total flux cleaned = -6.42322e-05 Jy ! Component: 1900 - total flux cleaned = -9.82787e-05 Jy ! Component: 1950 - total flux cleaned = -0.000118383 Jy ! Component: 2000 - total flux cleaned = -0.000131776 Jy ! Total flux subtracted in 2048 components = -0.000151742 Jy ! Clean residual min=-0.000367 max=0.000373 Jy/beam ! Clean residual mean=-0.000009 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0558581 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 258 components and 0.0558581 Jy ![Exited script file: muppet] wmap "J1606+5521_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.299 at 8.511 degrees (North through East) ! Clean map min=-0.00056798 max=0.038602 Jy/beam ! Writing clean map to FITS file: J1606+5521_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0386022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131234 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01989 1.01989 2.03978 4.07957 8.15913 16.3183 32.6365 65.273 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.299 at 8.511 degrees (North through East) ! Clean map min=-0.00056798 max=0.038602 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 J1606+5521_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:38:49 2019