! Started logfile: J0739+7527_X_2017_01_21_pus_uvs.log on Sun May 5 15:27:19 2019 obs J0739+7527_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0739+7527_X_2017_01_21_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.871305 visibilities/baseline/integration-bin. ! Found source: J0739+7527 ! ! 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 1086 lines of history. ! ! Reading 82056 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 J0739+7527_X_2017_01_21_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.947501Jy sigma=0.006793 ! Fit after self-cal, rms=0.921138Jy sigma=0.006625 ! 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=0.7096 mas, bmaj=0.9065 mas, bpa=-60.48 degrees ! Estimated noise=1142.65 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 = 0.0642116 Jy ! Component: 100 - total flux cleaned = 0.0840704 Jy ! Total flux subtracted in 100 components = 0.0840704 Jy ! Clean residual min=-0.003855 max=0.008574 Jy/beam ! Clean residual mean=-0.000033 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.0840704 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0840704 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=0.106034Jy sigma=0.000650 ! Fit after self-cal, rms=0.105888Jy sigma=0.000648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00839826 Jy ! Component: 100 - total flux cleaned = 0.0122955 Jy ! Total flux subtracted in 100 components = 0.0122955 Jy ! Clean residual min=-0.003491 max=0.003569 Jy/beam ! Clean residual mean=-0.000011 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.096366 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.096366 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=0.105280Jy sigma=0.000643 ! Fit after self-cal, rms=0.105276Jy sigma=0.000643 ! 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=0.9087 mas, bmaj=1.133 mas, bpa=-62.55 degrees ! Estimated noise=355.53 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 = 0.00237225 Jy ! Component: 100 - total flux cleaned = 0.00350677 Jy ! Component: 150 - total flux cleaned = 0.00365342 Jy ! Component: 200 - total flux cleaned = 0.0037277 Jy ! Total flux subtracted in 200 components = 0.0037277 Jy ! Clean residual min=-0.001748 max=0.002217 Jy/beam ! Clean residual mean=0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.100094 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.100094 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=0.105229Jy sigma=0.000642 ! Fit after self-cal, rms=0.105228Jy sigma=0.000642 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.95 LA 1.07 ! MK 1.04 NL 0.95 OV 1.00 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.98 LA 1.03 ! MK 0.98 NL 0.94 OV 0.96 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.95 LA 1.04 ! MK 1.02 NL 0.94 OV 0.97 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 LA 1.05 ! MK 0.98 NL 0.97 OV 0.96 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 LA 1.08 ! MK 1.00 NL 0.97 OV 1.00 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 HN 0.97 LA 1.03 ! MK 1.00 NL 0.96 OV 1.01 PT 1.02 ! SC 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 LA 1.02 ! MK 1.01 NL 0.94 OV 1.03 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 0.95 LA 1.04 ! MK 0.92 NL 0.97 OV 1.04 PT 1.04 ! SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 LA 1.09 ! MK 0.95 NL 0.97 OV 1.06 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.10 LA 1.07 ! MK 0.96 NL 0.97 OV 1.03 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.00 LA 1.04 ! MK 0.97 NL 0.96 OV 1.01 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.16 LA 1.06 ! MK 0.98 NL 0.95 OV 1.05 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.105228Jy sigma=0.000642 ! Fit after self-cal, rms=0.107629Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9064 mas, bmaj=1.132 mas, bpa=-62.36 degrees ! Estimated noise=357.115 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181462 Jy ! Component: 100 - total flux cleaned = 0.00197818 Jy ! Component: 150 - total flux cleaned = 0.00213518 Jy ! Component: 200 - total flux cleaned = 0.00224409 Jy ! Total flux subtracted in 200 components = 0.00224409 Jy ! Clean residual min=-0.001385 max=0.001846 Jy/beam ! Clean residual mean=-0.000015 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.102338 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.102338 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=0.107593Jy sigma=0.000641 ! Fit after self-cal, rms=0.107688Jy sigma=0.000641 ! Inverting map ! Added new window around map position (-3.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149368 Jy ! Component: 100 - total flux cleaned = 0.00173819 Jy ! Component: 150 - total flux cleaned = 0.00189973 Jy ! Component: 200 - total flux cleaned = 0.0020406 Jy ! Total flux subtracted in 200 components = 0.0020406 Jy ! Clean residual min=-0.001369 max=0.001165 Jy/beam ! Clean residual mean=-0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.104378 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.104378 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=0.107656Jy sigma=0.000641 ! Fit after self-cal, rms=0.107658Jy sigma=0.000641 ! 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=0.107658Jy sigma=0.000641 ! Fit after self-cal, rms=0.109539Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9059 mas, bmaj=1.122 mas, bpa=-62.41 degrees ! Estimated noise=356.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857934 Jy ! Component: 100 - total flux cleaned = 0.00128187 Jy ! Component: 150 - total flux cleaned = 0.00145336 Jy ! Component: 200 - total flux cleaned = 0.00155037 Jy ! Total flux subtracted in 200 components = 0.00155037 Jy ! Clean residual min=-0.001103 max=0.000871 Jy/beam ! Clean residual mean=-0.000006 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.105929 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.105929 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=0.109529Jy sigma=0.000639 ! Fit after self-cal, rms=0.109615Jy sigma=0.000639 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 = 0.0003278 Jy ! Component: 100 - total flux cleaned = 0.0004182 Jy ! Component: 150 - total flux cleaned = 0.000468556 Jy ! Component: 200 - total flux cleaned = 0.000514843 Jy ! Total flux subtracted in 200 components = 0.000514843 Jy ! Clean residual min=-0.001112 max=0.000844 Jy/beam ! Clean residual mean=-0.000004 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.106444 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.106444 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=0.109610Jy sigma=0.000639 ! Fit after self-cal, rms=0.109612Jy sigma=0.000639 ! 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=0.109612Jy sigma=0.000639 ! Fit after self-cal, rms=0.110445Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9049 mas, bmaj=1.116 mas, bpa=-62.32 degrees ! Estimated noise=356.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458346 Jy ! Component: 100 - total flux cleaned = 0.000590732 Jy ! Component: 150 - total flux cleaned = 0.000665645 Jy ! Component: 200 - total flux cleaned = 0.000707072 Jy ! Total flux subtracted in 200 components = 0.000707072 Jy ! Clean residual min=-0.001062 max=0.000830 Jy/beam ! Clean residual mean=-0.000005 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.107151 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.107151 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=0.110441Jy sigma=0.000639 ! Fit after self-cal, rms=0.110457Jy sigma=0.000639 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 = 0.000124708 Jy ! Component: 100 - total flux cleaned = 0.000164788 Jy ! Component: 150 - total flux cleaned = 0.000177251 Jy ! Component: 200 - total flux cleaned = 0.00017753 Jy ! Total flux subtracted in 200 components = 0.00017753 Jy ! Clean residual min=-0.001075 max=0.000803 Jy/beam ! Clean residual mean=-0.000004 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.107328 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.107328 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=0.110453Jy sigma=0.000639 ! Fit after self-cal, rms=0.110454Jy sigma=0.000639 ! 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=0.110454Jy sigma=0.000639 ! Fit after self-cal, rms=0.110600Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.005 mas, bmaj=2.403 mas, bpa=-72.17 degrees ! Estimated noise=494.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498066 Jy ! Component: 100 - total flux cleaned = 0.000630492 Jy ! Component: 150 - total flux cleaned = 0.000684033 Jy ! Component: 200 - total flux cleaned = 0.00071657 Jy ! Total flux subtracted in 200 components = 0.00071657 Jy ! Clean residual min=-0.001017 max=0.001057 Jy/beam ! Clean residual mean=-0.000010 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.108045 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.108045 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=0.110598Jy sigma=0.000639 ! Fit after self-cal, rms=0.110602Jy sigma=0.000639 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 = 8.89036e-05 Jy ! Component: 100 - total flux cleaned = 0.000105202 Jy ! Component: 150 - total flux cleaned = 0.000112506 Jy ! Component: 200 - total flux cleaned = 0.000112481 Jy ! Total flux subtracted in 200 components = 0.000112481 Jy ! Clean residual min=-0.001021 max=0.001044 Jy/beam ! Clean residual mean=-0.000009 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.108157 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.108157 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=0.110601Jy sigma=0.000639 ! Fit after self-cal, rms=0.110602Jy sigma=0.000639 ! 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=0.9039 mas, bmaj=1.111 mas, bpa=-62.24 degrees ! Estimated noise=356.417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9039 x 1.111 at -62.24 degrees (North through East) ! Clean map min=-0.00090129 max=0.079842 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=0.7076 mas, bmaj=0.8844 mas, bpa=-59.76 degrees ! Estimated noise=1130.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.063603 Jy ! Component: 100 - total flux cleaned = 0.0845886 Jy ! Component: 150 - total flux cleaned = 0.0931608 Jy ! Component: 200 - total flux cleaned = 0.0979563 Jy ! Total flux subtracted in 200 components = 0.0979563 Jy ! Clean residual min=-0.003579 max=0.003852 Jy/beam ! Clean residual mean=-0.000021 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0979563 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0979563 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9039 mas, bmaj=1.111 mas, bpa=-62.24 degrees ! Estimated noise=356.417 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) ! Added new window around map position (-0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333001 Jy ! Component: 100 - total flux cleaned = 0.0054808 Jy ! Component: 150 - total flux cleaned = 0.00704473 Jy ! Component: 200 - total flux cleaned = 0.0082451 Jy ! Total flux subtracted in 200 components = 0.0082451 Jy ! Clean residual min=-0.001036 max=0.001047 Jy/beam ! Clean residual mean=-0.000013 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.106201 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.106201 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=2.005 mas, bmaj=2.403 mas, bpa=-72.17 degrees ! Estimated noise=494.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124381 Jy ! Component: 100 - total flux cleaned = 0.00189064 Jy ! Component: 150 - total flux cleaned = 0.00207931 Jy ! Component: 200 - total flux cleaned = 0.00214902 Jy ! Total flux subtracted in 200 components = 0.00214902 Jy ! Clean residual min=-0.001006 max=0.001120 Jy/beam ! Clean residual mean=-0.000008 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.10835 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 = 3.05264e-05 Jy ! Component: 100 - total flux cleaned = 1.65037e-05 Jy ! Component: 150 - total flux cleaned = 4.20823e-05 Jy ! Component: 200 - total flux cleaned = 2.9779e-05 Jy ! Total flux subtracted in 200 components = 2.9779e-05 Jy ! Clean residual min=-0.001007 max=0.001096 Jy/beam ! Clean residual mean=-0.000007 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.10838 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.10838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9039 mas, bmaj=1.111 mas, bpa=-62.24 degrees ! Estimated noise=356.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.3886e-05 Jy ! Component: 100 - total flux cleaned = 6.04378e-05 Jy ! Component: 150 - total flux cleaned = 8.17715e-05 Jy ! Component: 200 - total flux cleaned = 7.99951e-05 Jy ! Total flux subtracted in 200 components = 7.99951e-05 Jy ! Clean residual min=-0.000965 max=0.000850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.10846 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.10846 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=0.110606Jy sigma=0.000639 ! Fit after self-cal, rms=0.110603Jy sigma=0.000639 wmodel J0739+7527_X_2017_01_21_pus_map.mod ! Writing 76 model components to file: J0739+7527_X_2017_01_21_pus_map.mod wobs J0739+7527_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0739+7527_X_2017_01_21_pus_uvs.fits wwins J0739+7527_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J0739+7527_X_2017_01_21_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 = -0.000314305 Jy ! Component: 100 - total flux cleaned = -0.000372609 Jy ! Component: 150 - total flux cleaned = -0.000428124 Jy ! Component: 200 - total flux cleaned = -0.000468636 Jy ! Component: 250 - total flux cleaned = -0.000520916 Jy ! Component: 300 - total flux cleaned = -0.000584214 Jy ! Component: 350 - total flux cleaned = -0.000633747 Jy ! Component: 400 - total flux cleaned = -0.00067011 Jy ! Component: 450 - total flux cleaned = -0.000693735 Jy ! Component: 500 - total flux cleaned = -0.000705439 Jy ! Component: 550 - total flux cleaned = -0.000728406 Jy ! Component: 600 - total flux cleaned = -0.000750829 Jy ! Component: 650 - total flux cleaned = -0.000783765 Jy ! Component: 700 - total flux cleaned = -0.000740407 Jy ! Component: 750 - total flux cleaned = -0.000772494 Jy ! Component: 800 - total flux cleaned = -0.000782797 Jy ! Component: 850 - total flux cleaned = -0.000761911 Jy ! Component: 900 - total flux cleaned = -0.000761851 Jy ! Component: 950 - total flux cleaned = -0.00078217 Jy ! Component: 1000 - total flux cleaned = -0.000762444 Jy ! Component: 1050 - total flux cleaned = -0.000782063 Jy ! Component: 1100 - total flux cleaned = -0.000772367 Jy ! Component: 1150 - total flux cleaned = -0.000782044 Jy ! Component: 1200 - total flux cleaned = -0.000810437 Jy ! Component: 1250 - total flux cleaned = -0.000819824 Jy ! Component: 1300 - total flux cleaned = -0.000810547 Jy ! Component: 1350 - total flux cleaned = -0.000819623 Jy ! Component: 1400 - total flux cleaned = -0.000828608 Jy ! Component: 1450 - total flux cleaned = -0.000864255 Jy ! Component: 1500 - total flux cleaned = -0.000873039 Jy ! Component: 1550 - total flux cleaned = -0.000907896 Jy ! Component: 1600 - total flux cleaned = -0.000916552 Jy ! Component: 1650 - total flux cleaned = -0.000942231 Jy ! Component: 1700 - total flux cleaned = -0.000976153 Jy ! Component: 1750 - total flux cleaned = -0.000992991 Jy ! Component: 1800 - total flux cleaned = -0.00100962 Jy ! Component: 1850 - total flux cleaned = -0.00100965 Jy ! Component: 1900 - total flux cleaned = -0.00105051 Jy ! Component: 1950 - total flux cleaned = -0.00107488 Jy ! Component: 2000 - total flux cleaned = -0.00111499 Jy ! Total flux subtracted in 2048 components = -0.00113076 Jy ! Clean residual min=-0.000515 max=0.000420 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.107329 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 221 components and 0.107329 Jy ![Exited script file: muppet] wmap "J0739+7527_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9039 x 1.111 at -62.24 degrees (North through East) ! Clean map min=-0.0007388 max=0.079167 Jy/beam ! Writing clean map to FITS file: J0739+7527_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0791674 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140355 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531867 0.531867 1.06373 2.12747 4.25494 8.50987 17.0197 34.0395 68.079 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9039 x 1.111 at -62.24 degrees (North through East) ! Clean map min=-0.0007388 max=0.079167 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 J0739+7527_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:27:23 2019