! Started logfile: J1838+0404_X_2017_02_19_pus_uvs.log on Sat May 4 21:46:30 2019 obs J1838+0404_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1838+0404_X_2017_02_19_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773058 visibilities/baseline/integration-bin. ! Found source: J1838+0404 ! ! 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 858 lines of history. ! ! Reading 47172 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 J1838+0404_X_2017_02_19_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 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.749355Jy sigma=0.005633 ! Fit after self-cal, rms=0.733391Jy sigma=0.005514 ! 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=0.6492 mas, bmaj=1.665 mas, bpa=-2.351 degrees ! Estimated noise=666.435 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 = 0.207617 Jy ! Component: 100 - total flux cleaned = 0.25596 Jy ! Total flux subtracted in 100 components = 0.25596 Jy ! Clean residual min=-0.007608 max=0.018797 Jy/beam ! Clean residual mean=-0.000008 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.25596 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.25596 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=0.109137Jy sigma=0.000726 ! Fit after self-cal, rms=0.109127Jy sigma=0.000726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020006 Jy ! Component: 100 - total flux cleaned = 0.0297926 Jy ! Total flux subtracted in 100 components = 0.0297926 Jy ! Clean residual min=-0.005779 max=0.013115 Jy/beam ! Clean residual mean=-0.000002 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.285753 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.285753 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=0.105055Jy sigma=0.000695 ! Fit after self-cal, rms=0.105037Jy sigma=0.000695 ! Inverting map ! Added new window around map position (5.2, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011884 Jy ! Component: 100 - total flux cleaned = 0.0186726 Jy ! Total flux subtracted in 100 components = 0.0186726 Jy ! Clean residual min=-0.004308 max=0.008983 Jy/beam ! Clean residual mean=-0.000000 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.304425 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.304425 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=0.103251Jy sigma=0.000679 ! Fit after self-cal, rms=0.103215Jy sigma=0.000679 ! Inverting map ! Added new window around map position (3.8, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822296 Jy ! Component: 100 - total flux cleaned = 0.0134551 Jy ! Total flux subtracted in 100 components = 0.0134551 Jy ! Clean residual min=-0.003977 max=0.005080 Jy/beam ! Clean residual mean=0.000003 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.31788 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.31788 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=0.102329Jy sigma=0.000671 ! Fit after self-cal, rms=0.102296Jy sigma=0.000671 ! 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=0.7868 mas, bmaj=1.868 mas, bpa=-1.615 degrees ! Estimated noise=444.596 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 = 0.0067385 Jy ! Component: 100 - total flux cleaned = 0.011588 Jy ! Component: 150 - total flux cleaned = 0.0153131 Jy ! Component: 200 - total flux cleaned = 0.0182269 Jy ! Total flux subtracted in 200 components = 0.0182269 Jy ! Clean residual min=-0.003997 max=0.004544 Jy/beam ! Clean residual mean=0.000018 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.336107 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.336107 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=0.101696Jy sigma=0.000666 ! Fit after self-cal, rms=0.101669Jy sigma=0.000666 ! 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 0.96 FD 1.01 HN 0.99 KP 0.99 ! LA 1.02 MK 1.00 NL 0.98 OV 1.01 ! PT 1.00* 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 0.95 FD 1.01 HN 0.99 KP 0.99 ! LA 1.01 MK 1.02 NL 0.96 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 1.01 ! LA 1.05 MK 1.03 NL 0.96 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.98 KP 0.98 ! LA 1.04 MK 1.02 NL 0.97 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.93 KP 0.99 ! LA 1.02 MK 1.03 NL 0.97 OV 1.03 ! 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 0.98 FD 1.00 HN 0.99 KP 0.98 ! LA 1.03 MK 1.02 NL 0.97 OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 7. ! 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 0.97 KP 0.99 ! LA 1.00 MK 1.02 NL 0.95 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.99 KP 1.01 ! LA 1.02 MK 1.02 NL 0.97 OV 1.00 ! PT 1.00* 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 0.97 FD 1.01 HN 0.96 KP 0.98 ! LA 1.04 MK 1.02 NL 0.94 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! 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 1.02 HN 1.01 KP 0.99 ! LA 1.01 MK 1.02 NL 0.97 OV 1.05 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 0.96 ! LA 0.99 MK 1.01 NL 0.97 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.00 ! LA 1.05 MK 1.04 NL 0.98 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.101669Jy sigma=0.000666 ! Fit after self-cal, rms=0.099839Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7914 mas, bmaj=1.868 mas, bpa=-1.661 degrees ! Estimated noise=443.028 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 (8.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421516 Jy ! Component: 100 - total flux cleaned = 0.00697447 Jy ! Component: 150 - total flux cleaned = 0.00908613 Jy ! Component: 200 - total flux cleaned = 0.0107798 Jy ! Total flux subtracted in 200 components = 0.0107798 Jy ! Clean residual min=-0.002475 max=0.003202 Jy/beam ! Clean residual mean=0.000014 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.346887 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.346887 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=0.099632Jy sigma=0.000660 ! Fit after self-cal, rms=0.099590Jy sigma=0.000660 ! Inverting map ! Added new window around map position (6.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280639 Jy ! Component: 100 - total flux cleaned = 0.00426508 Jy ! Component: 150 - total flux cleaned = 0.00533367 Jy ! Component: 200 - total flux cleaned = 0.00618789 Jy ! Total flux subtracted in 200 components = 0.00618789 Jy ! Clean residual min=-0.002255 max=0.002744 Jy/beam ! Clean residual mean=0.000015 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.353075 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 0.353075 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=0.099497Jy sigma=0.000659 ! Fit after self-cal, rms=0.099492Jy sigma=0.000659 ! 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=0.099492Jy sigma=0.000659 ! Fit after self-cal, rms=0.099967Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7918 mas, bmaj=1.868 mas, bpa=-1.69 degrees ! Estimated noise=442.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143123 Jy ! Component: 100 - total flux cleaned = 0.0023236 Jy ! Component: 150 - total flux cleaned = 0.00285843 Jy ! Component: 200 - total flux cleaned = 0.00322622 Jy ! Total flux subtracted in 200 components = 0.00322622 Jy ! Clean residual min=-0.001605 max=0.002340 Jy/beam ! Clean residual mean=0.000006 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.356301 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.356301 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=0.099935Jy sigma=0.000656 ! Fit after self-cal, rms=0.099961Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130172 Jy ! Component: 100 - total flux cleaned = 0.00153636 Jy ! Component: 150 - total flux cleaned = 0.00177801 Jy ! Component: 200 - total flux cleaned = 0.0019647 Jy ! Total flux subtracted in 200 components = 0.0019647 Jy ! Clean residual min=-0.001423 max=0.001546 Jy/beam ! Clean residual mean=0.000007 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.358266 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.358265 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=0.099915Jy sigma=0.000656 ! Fit after self-cal, rms=0.099912Jy sigma=0.000656 ! 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=0.099912Jy sigma=0.000656 ! Fit after self-cal, rms=0.100116Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7905 mas, bmaj=1.867 mas, bpa=-1.694 degrees ! Estimated noise=442.993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112591 Jy ! Component: 100 - total flux cleaned = 0.00181664 Jy ! Component: 150 - total flux cleaned = 0.00216932 Jy ! Component: 200 - total flux cleaned = 0.00240876 Jy ! Total flux subtracted in 200 components = 0.00240876 Jy ! Clean residual min=-0.001297 max=0.001508 Jy/beam ! Clean residual mean=0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.360674 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 129 components and 0.360674 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=0.100095Jy sigma=0.000655 ! Fit after self-cal, rms=0.100099Jy sigma=0.000655 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 (16.2, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114778 Jy ! Component: 100 - total flux cleaned = 0.00155085 Jy ! Component: 150 - total flux cleaned = 0.00202212 Jy ! Component: 200 - total flux cleaned = 0.0022766 Jy ! Total flux subtracted in 200 components = 0.0022766 Jy ! Clean residual min=-0.001104 max=0.001189 Jy/beam ! Clean residual mean=0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.362951 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 146 components and 0.362951 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=0.100074Jy sigma=0.000655 ! Fit after self-cal, rms=0.100073Jy sigma=0.000655 ! 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=0.100073Jy sigma=0.000655 ! Fit after self-cal, rms=0.100108Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.944 mas, bmaj=2.902 mas, bpa=-2.283 degrees ! Estimated noise=610.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133386 Jy ! Component: 100 - total flux cleaned = 0.00203978 Jy ! Component: 150 - total flux cleaned = 0.00246829 Jy ! Component: 200 - total flux cleaned = 0.00291181 Jy ! Total flux subtracted in 200 components = 0.00291181 Jy ! Clean residual min=-0.001537 max=0.001548 Jy/beam ! Clean residual mean=0.000007 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.365863 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 167 components and 0.365863 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=0.100102Jy sigma=0.000655 ! Fit after self-cal, rms=0.100100Jy sigma=0.000655 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 = 0.000664646 Jy ! Component: 100 - total flux cleaned = 0.00115244 Jy ! Component: 150 - total flux cleaned = 0.00154801 Jy ! Component: 200 - total flux cleaned = 0.00183408 Jy ! Total flux subtracted in 200 components = 0.00183408 Jy ! Clean residual min=-0.001522 max=0.001536 Jy/beam ! Clean residual mean=0.000008 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.367697 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 175 components and 0.367697 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=0.100097Jy sigma=0.000655 ! Fit after self-cal, rms=0.100096Jy sigma=0.000655 ! 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=0.7899 mas, bmaj=1.866 mas, bpa=-1.686 degrees ! Estimated noise=442.962 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7899 x 1.866 at -1.686 degrees (North through East) ! Clean map min=-0.0010336 max=0.27224 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=0.6515 mas, bmaj=1.663 mas, bpa=-2.437 degrees ! Estimated noise=665.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.207077 Jy ! Component: 100 - total flux cleaned = 0.255125 Jy ! Component: 150 - total flux cleaned = 0.275177 Jy ! Component: 200 - total flux cleaned = 0.287666 Jy ! Total flux subtracted in 200 components = 0.287666 Jy ! Clean residual min=-0.004519 max=0.007113 Jy/beam ! Clean residual mean=-0.000008 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.287666 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.287666 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7899 mas, bmaj=1.866 mas, bpa=-1.686 degrees ! Estimated noise=442.962 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 = 0.0130647 Jy ! Component: 100 - total flux cleaned = 0.0225722 Jy ! Component: 150 - total flux cleaned = 0.0299786 Jy ! Component: 200 - total flux cleaned = 0.0358705 Jy ! Total flux subtracted in 200 components = 0.0358705 Jy ! Clean residual min=-0.003110 max=0.003762 Jy/beam ! Clean residual mean=-0.000008 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.323536 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.323536 Jy ! Inverting map ! Added new window around map position (4.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493707 Jy ! Component: 100 - total flux cleaned = 0.00911427 Jy ! Component: 150 - total flux cleaned = 0.0126928 Jy ! Component: 200 - total flux cleaned = 0.0157891 Jy ! Total flux subtracted in 200 components = 0.0157891 Jy ! Clean residual min=-0.002197 max=0.002060 Jy/beam ! Clean residual mean=-0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.339325 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.339325 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=1.944 mas, bmaj=2.902 mas, bpa=-2.283 degrees ! Estimated noise=610.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535299 Jy ! Component: 100 - total flux cleaned = 0.00930149 Jy ! Component: 150 - total flux cleaned = 0.0123831 Jy ! Component: 200 - total flux cleaned = 0.0149152 Jy ! Total flux subtracted in 200 components = 0.0149152 Jy ! Clean residual min=-0.002474 max=0.002110 Jy/beam ! Clean residual mean=0.000003 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.354241 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 = 0.00210745 Jy ! Component: 100 - total flux cleaned = 0.00374789 Jy ! Component: 150 - total flux cleaned = 0.00497221 Jy ! Component: 200 - total flux cleaned = 0.00588209 Jy ! Total flux subtracted in 200 components = 0.00588209 Jy ! Clean residual min=-0.001893 max=0.001741 Jy/beam ! Clean residual mean=0.000006 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.360123 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 103 components and 0.360123 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7899 mas, bmaj=1.866 mas, bpa=-1.686 degrees ! Estimated noise=442.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128083 Jy ! Component: 100 - total flux cleaned = 0.00206097 Jy ! Component: 150 - total flux cleaned = 0.00259292 Jy ! Component: 200 - total flux cleaned = 0.00300487 Jy ! Total flux subtracted in 200 components = 0.00300487 Jy ! Clean residual min=-0.001180 max=0.001426 Jy/beam ! Clean residual mean=0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.363128 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.363128 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=0.100133Jy sigma=0.000655 ! Fit after self-cal, rms=0.100125Jy sigma=0.000655 wmodel J1838+0404_X_2017_02_19_pus_map.mod ! Writing 127 model components to file: J1838+0404_X_2017_02_19_pus_map.mod wobs J1838+0404_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1838+0404_X_2017_02_19_pus_uvs.fits wwins J1838+0404_X_2017_02_19_pus_map.win ! wwins: Wrote 8 windows to J1838+0404_X_2017_02_19_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 = 0.000445946 Jy ! Component: 100 - total flux cleaned = 0.000574952 Jy ! Component: 150 - total flux cleaned = 0.000652851 Jy ! Component: 200 - total flux cleaned = 0.000727534 Jy ! Component: 250 - total flux cleaned = 0.000710083 Jy ! Component: 300 - total flux cleaned = 0.00064057 Jy ! Component: 350 - total flux cleaned = 0.000589929 Jy ! Component: 400 - total flux cleaned = 0.000507651 Jy ! Component: 450 - total flux cleaned = 0.000427855 Jy ! Component: 500 - total flux cleaned = 0.000428156 Jy ! Component: 550 - total flux cleaned = 0.000366643 Jy ! Component: 600 - total flux cleaned = 0.000291948 Jy ! Component: 650 - total flux cleaned = 0.000247785 Jy ! Component: 700 - total flux cleaned = 0.000190079 Jy ! Component: 750 - total flux cleaned = 0.000147099 Jy ! Component: 800 - total flux cleaned = 6.29746e-05 Jy ! Component: 850 - total flux cleaned = -1.92089e-05 Jy ! Component: 900 - total flux cleaned = -7.30038e-05 Jy ! Component: 950 - total flux cleaned = -0.000152168 Jy ! Component: 1000 - total flux cleaned = -0.000178004 Jy ! Component: 1050 - total flux cleaned = -0.000190784 Jy ! Component: 1100 - total flux cleaned = -0.000216084 Jy ! Component: 1150 - total flux cleaned = -0.000278464 Jy ! Component: 1200 - total flux cleaned = -0.000290709 Jy ! Component: 1250 - total flux cleaned = -0.000278705 Jy ! Component: 1300 - total flux cleaned = -0.000302723 Jy ! Component: 1350 - total flux cleaned = -0.000291145 Jy ! Component: 1400 - total flux cleaned = -0.000314483 Jy ! Component: 1450 - total flux cleaned = -0.000314483 Jy ! Component: 1500 - total flux cleaned = -0.000314536 Jy ! Component: 1550 - total flux cleaned = -0.000325642 Jy ! Component: 1600 - total flux cleaned = -0.000281468 Jy ! Component: 1650 - total flux cleaned = -0.00029246 Jy ! Component: 1700 - total flux cleaned = -0.000281967 Jy ! Component: 1750 - total flux cleaned = -0.000292706 Jy ! Component: 1800 - total flux cleaned = -0.000292825 Jy ! Component: 1850 - total flux cleaned = -0.000303284 Jy ! Component: 1900 - total flux cleaned = -0.000303257 Jy ! Component: 1950 - total flux cleaned = -0.000282943 Jy ! Component: 2000 - total flux cleaned = -0.000303148 Jy ! Total flux subtracted in 2048 components = -0.000303312 Jy ! Clean residual min=-0.000698 max=0.000551 Jy/beam ! Clean residual mean=0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.362824 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 285 components and 0.362824 Jy ![Exited script file: muppet] wmap "J1838+0404_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7899 x 1.866 at -1.686 degrees (North through East) ! Clean map min=-0.00086682 max=0.27273 Jy/beam ! Writing clean map to FITS file: J1838+0404_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.272729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207204 0.207204 0.414408 0.828815 1.65763 3.31526 6.63052 13.261 26.5221 53.0442 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.272 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7899 x 1.866 at -1.686 degrees (North through East) ! Clean map min=-0.00086682 max=0.27273 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 J1838+0404_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:46:33 2019