! Started logfile: J1749+1944_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:31:42 2019 obs J1749+1944_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1749+1944_X_2017_04_28_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.840249 visibilities/baseline/integration-bin. ! Found source: J1749+1944 ! ! 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 907 lines of history. ! ! Reading 64884 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 J1749+1944_X_2017_04_28_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 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.907239Jy sigma=0.007871 ! Fit after self-cal, rms=0.896575Jy sigma=0.007802 ! 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=0.7614 mas, bmaj=1.627 mas, bpa=-11.92 degrees ! Estimated noise=730.249 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 = 0.0807204 Jy ! Component: 100 - total flux cleaned = 0.10219 Jy ! Total flux subtracted in 100 components = 0.10219 Jy ! Clean residual min=-0.012190 max=0.044160 Jy/beam ! Clean residual mean=0.000007 rms=0.003807 Jy/beam ! Combined flux in latest and established models = 0.10219 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.10219 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=0.126829Jy sigma=0.000930 ! Fit after self-cal, rms=0.126802Jy sigma=0.000929 ! Inverting map ! Added new window around map position (1.8, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364697 Jy ! Component: 100 - total flux cleaned = 0.0526678 Jy ! Total flux subtracted in 100 components = 0.0526678 Jy ! Clean residual min=-0.008539 max=0.022425 Jy/beam ! Clean residual mean=0.000004 rms=0.002393 Jy/beam ! Combined flux in latest and established models = 0.154858 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.154858 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=0.115605Jy sigma=0.000797 ! Fit after self-cal, rms=0.111985Jy sigma=0.000761 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211751 Jy ! Component: 100 - total flux cleaned = 0.032262 Jy ! Total flux subtracted in 100 components = 0.032262 Jy ! Clean residual min=-0.005034 max=0.010686 Jy/beam ! Clean residual mean=0.000003 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.18712 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.18712 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=0.107494Jy sigma=0.000702 ! Fit after self-cal, rms=0.106662Jy sigma=0.000694 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011476 Jy ! Component: 100 - total flux cleaned = 0.017702 Jy ! Total flux subtracted in 100 components = 0.017702 Jy ! Clean residual min=-0.003658 max=0.005880 Jy/beam ! Clean residual mean=0.000004 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.204822 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.204822 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=0.105333Jy sigma=0.000674 ! Fit after self-cal, rms=0.105122Jy sigma=0.000671 ! Inverting map ! Added new window around map position (2, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636931 Jy ! Component: 100 - total flux cleaned = 0.0102198 Jy ! Total flux subtracted in 100 components = 0.0102198 Jy ! Clean residual min=-0.003070 max=0.003495 Jy/beam ! Clean residual mean=0.000005 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.215042 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.215042 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=0.104731Jy sigma=0.000664 ! Fit after self-cal, rms=0.104665Jy sigma=0.000664 ! 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=0.9559 mas, bmaj=1.911 mas, bpa=-9.216 degrees ! Estimated noise=332.983 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 = 0.00468355 Jy ! Component: 100 - total flux cleaned = 0.00711612 Jy ! Component: 150 - total flux cleaned = 0.00853642 Jy ! Component: 200 - total flux cleaned = 0.00907449 Jy ! Total flux subtracted in 200 components = 0.00907449 Jy ! Clean residual min=-0.002234 max=0.002771 Jy/beam ! Clean residual mean=0.000012 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.224116 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 61 components and 0.224116 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=0.104548Jy sigma=0.000661 ! Fit after self-cal, rms=0.104510Jy sigma=0.000660 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.94 KP 1.04 ! LA 0.98 MK 1.04 NL 0.97 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.97 KP 1.04 ! LA 0.97 MK 0.99 NL 0.97 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.99 ! LA 0.98 MK 1.02 NL 0.96 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.97 KP 1.00 ! LA 0.99 MK 1.04 NL 0.98 OV 1.02 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.96 KP 1.02 ! LA 0.98 MK 1.04 NL 0.98 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.97 KP 1.02 ! LA 1.00 MK 0.99 NL 1.00 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 1.05 ! LA 1.01 MK 1.02 NL 0.98 OV 0.97 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.03 ! LA 0.97 MK 1.01 NL 1.01 OV 0.98 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.98 KP 1.04 ! LA 0.98 MK 0.94 NL 1.00 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.97 KP 1.04 ! LA 1.01 MK 1.00 NL 1.00 OV 0.96 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.04 ! LA 0.98 MK 1.02 NL 1.01 OV 0.98 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.98 KP 0.99 ! LA 1.00 MK 1.04 NL 1.02 OV 0.98 ! PT 1.08 SC 1.00 ! ! ! Fit before self-cal, rms=0.104510Jy sigma=0.000660 ! Fit after self-cal, rms=0.103348Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9603 mas, bmaj=1.911 mas, bpa=-9.149 degrees ! Estimated noise=328.891 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 = -0.000576076 Jy ! Component: 100 - total flux cleaned = -0.000324003 Jy ! Component: 150 - total flux cleaned = -6.10686e-05 Jy ! Component: 200 - total flux cleaned = 8.55156e-05 Jy ! Total flux subtracted in 200 components = 8.55156e-05 Jy ! Clean residual min=-0.001838 max=0.001756 Jy/beam ! Clean residual mean=0.000009 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.224202 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.224202 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=0.103295Jy sigma=0.000658 ! Fit after self-cal, rms=0.103297Jy sigma=0.000657 ! 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=0.103297Jy sigma=0.000657 ! Fit after self-cal, rms=0.111182Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.962 mas, bmaj=1.91 mas, bpa=-9.163 degrees ! Estimated noise=328.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000422578 Jy ! Component: 100 - total flux cleaned = -0.000230002 Jy ! Component: 150 - total flux cleaned = -5.95695e-05 Jy ! Component: 200 - total flux cleaned = 1.58604e-05 Jy ! Total flux subtracted in 200 components = 1.58604e-05 Jy ! Clean residual min=-0.001035 max=0.001474 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.224218 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.224218 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=0.111162Jy sigma=0.000656 ! Fit after self-cal, rms=0.111207Jy 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 (5.4, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148417 Jy ! Component: 100 - total flux cleaned = 0.00214236 Jy ! Component: 150 - total flux cleaned = 0.0024457 Jy ! Component: 200 - total flux cleaned = 0.0027356 Jy ! Total flux subtracted in 200 components = 0.0027356 Jy ! Clean residual min=-0.000965 max=0.000999 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.226953 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.226953 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=0.111190Jy sigma=0.000655 ! Fit after self-cal, rms=0.111184Jy sigma=0.000655 ! 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=0.111184Jy sigma=0.000655 ! Fit after self-cal, rms=0.117943Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9635 mas, bmaj=1.91 mas, bpa=-9.161 degrees ! Estimated noise=328.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138343 Jy ! Component: 100 - total flux cleaned = 0.000285009 Jy ! Component: 150 - total flux cleaned = 0.000405768 Jy ! Component: 200 - total flux cleaned = 0.000544418 Jy ! Total flux subtracted in 200 components = 0.000544418 Jy ! Clean residual min=-0.000834 max=0.000858 Jy/beam ! Clean residual mean=-0.000006 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.227498 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.227498 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=0.117938Jy sigma=0.000655 ! Fit after self-cal, rms=0.117962Jy 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 = 4.77245e-06 Jy ! Component: 100 - total flux cleaned = 7.86178e-05 Jy ! Component: 150 - total flux cleaned = 0.000145987 Jy ! Component: 200 - total flux cleaned = 0.000196122 Jy ! Total flux subtracted in 200 components = 0.000196122 Jy ! Clean residual min=-0.000782 max=0.000838 Jy/beam ! Clean residual mean=-0.000006 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.227694 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.227694 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=0.117958Jy sigma=0.000655 ! Fit after self-cal, rms=0.117958Jy 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=0.117958Jy sigma=0.000655 ! Fit after self-cal, rms=0.118206Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.106 mas, bmaj=2.706 mas, bpa=-3.818 degrees ! Estimated noise=398.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197067 Jy ! Component: 100 - total flux cleaned = 0.00034545 Jy ! Component: 150 - total flux cleaned = 0.000425609 Jy ! Component: 200 - total flux cleaned = 0.000481682 Jy ! Total flux subtracted in 200 components = 0.000481682 Jy ! Clean residual min=-0.000750 max=0.000730 Jy/beam ! Clean residual mean=-0.000012 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.228175 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 125 components and 0.228175 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=0.118206Jy sigma=0.000655 ! Fit after self-cal, rms=0.118206Jy 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 = 1.58549e-05 Jy ! Component: 100 - total flux cleaned = 0.00011733 Jy ! Component: 150 - total flux cleaned = 0.000139797 Jy ! Component: 200 - total flux cleaned = 0.000154658 Jy ! Total flux subtracted in 200 components = 0.000154658 Jy ! Clean residual min=-0.000746 max=0.000722 Jy/beam ! Clean residual mean=-0.000012 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.22833 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 129 components and 0.22833 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=0.118206Jy sigma=0.000655 ! Fit after self-cal, rms=0.118206Jy 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=0.9648 mas, bmaj=1.91 mas, bpa=-9.119 degrees ! Estimated noise=328.46 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9648 x 1.91 at -9.119 degrees (North through East) ! Clean map min=-0.00071478 max=0.10032 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=0.7691 mas, bmaj=1.623 mas, bpa=-11.78 degrees ! Estimated noise=723.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0855853 Jy ! Component: 100 - total flux cleaned = 0.13057 Jy ! Component: 150 - total flux cleaned = 0.157176 Jy ! Component: 200 - total flux cleaned = 0.174395 Jy ! Total flux subtracted in 200 components = 0.174395 Jy ! Clean residual min=-0.004367 max=0.009423 Jy/beam ! Clean residual mean=-0.000010 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.174395 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.174395 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9648 mas, bmaj=1.91 mas, bpa=-9.119 degrees ! Estimated noise=328.46 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 = 0.0163207 Jy ! Component: 100 - total flux cleaned = 0.0266636 Jy ! Component: 150 - total flux cleaned = 0.0335173 Jy ! Component: 200 - total flux cleaned = 0.0382039 Jy ! Total flux subtracted in 200 components = 0.0382039 Jy ! Clean residual min=-0.001584 max=0.002758 Jy/beam ! Clean residual mean=-0.000010 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.212599 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.212599 Jy ! Inverting map ! Added new window around map position (2.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335496 Jy ! Component: 100 - total flux cleaned = 0.00584758 Jy ! Component: 150 - total flux cleaned = 0.00782092 Jy ! Component: 200 - total flux cleaned = 0.00940116 Jy ! Total flux subtracted in 200 components = 0.00940116 Jy ! Clean residual min=-0.001057 max=0.001204 Jy/beam ! Clean residual mean=-0.000007 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.222 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.222 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=2.106 mas, bmaj=2.706 mas, bpa=-3.818 degrees ! Estimated noise=398.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016905 Jy ! Component: 100 - total flux cleaned = 0.00285259 Jy ! Component: 150 - total flux cleaned = 0.00373071 Jy ! Component: 200 - total flux cleaned = 0.00428301 Jy ! Total flux subtracted in 200 components = 0.00428301 Jy ! Clean residual min=-0.000858 max=0.000877 Jy/beam ! Clean residual mean=-0.000012 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.226283 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 = 0.000396308 Jy ! Component: 100 - total flux cleaned = 0.000634246 Jy ! Component: 150 - total flux cleaned = 0.000760777 Jy ! Component: 200 - total flux cleaned = 0.00088635 Jy ! Total flux subtracted in 200 components = 0.00088635 Jy ! Clean residual min=-0.000766 max=0.000749 Jy/beam ! Clean residual mean=-0.000012 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.227169 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 106 components and 0.227169 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9648 mas, bmaj=1.91 mas, bpa=-9.119 degrees ! Estimated noise=328.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.80134e-05 Jy ! Component: 100 - total flux cleaned = 8.34066e-05 Jy ! Component: 150 - total flux cleaned = 0.000127952 Jy ! Component: 200 - total flux cleaned = 0.000170359 Jy ! Total flux subtracted in 200 components = 0.000170359 Jy ! Clean residual min=-0.000829 max=0.000895 Jy/beam ! Clean residual mean=-0.000007 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.22734 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.22734 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=0.118213Jy sigma=0.000655 ! Fit after self-cal, rms=0.118208Jy sigma=0.000655 wmodel J1749+1944_X_2017_04_28_pus_map.mod ! Writing 123 model components to file: J1749+1944_X_2017_04_28_pus_map.mod wobs J1749+1944_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1749+1944_X_2017_04_28_pus_uvs.fits wwins J1749+1944_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J1749+1944_X_2017_04_28_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 = -0.00010625 Jy ! Component: 100 - total flux cleaned = -0.000247118 Jy ! Component: 150 - total flux cleaned = -0.000260566 Jy ! Component: 200 - total flux cleaned = -0.000338945 Jy ! Component: 250 - total flux cleaned = -0.000389298 Jy ! Component: 300 - total flux cleaned = -0.00045022 Jy ! Component: 350 - total flux cleaned = -0.000473973 Jy ! Component: 400 - total flux cleaned = -0.000508266 Jy ! Component: 450 - total flux cleaned = -0.000541764 Jy ! Component: 500 - total flux cleaned = -0.000530699 Jy ! Component: 550 - total flux cleaned = -0.000563068 Jy ! Component: 600 - total flux cleaned = -0.000584319 Jy ! Component: 650 - total flux cleaned = -0.000625931 Jy ! Component: 700 - total flux cleaned = -0.000676658 Jy ! Component: 750 - total flux cleaned = -0.000706468 Jy ! Component: 800 - total flux cleaned = -0.000745835 Jy ! Component: 850 - total flux cleaned = -0.000755684 Jy ! Component: 900 - total flux cleaned = -0.000832439 Jy ! Component: 950 - total flux cleaned = -0.000841753 Jy ! Component: 1000 - total flux cleaned = -0.000888236 Jy ! Component: 1050 - total flux cleaned = -0.000915906 Jy ! Component: 1100 - total flux cleaned = -0.000952221 Jy ! Component: 1150 - total flux cleaned = -0.00100612 Jy ! Component: 1200 - total flux cleaned = -0.00102396 Jy ! Component: 1250 - total flux cleaned = -0.00105904 Jy ! Component: 1300 - total flux cleaned = -0.0010764 Jy ! Component: 1350 - total flux cleaned = -0.00111913 Jy ! Component: 1400 - total flux cleaned = -0.00115293 Jy ! Component: 1450 - total flux cleaned = -0.00117802 Jy ! Component: 1500 - total flux cleaned = -0.00121114 Jy ! Component: 1550 - total flux cleaned = -0.0012684 Jy ! Component: 1600 - total flux cleaned = -0.00130079 Jy ! Component: 1650 - total flux cleaned = -0.00133292 Jy ! Component: 1700 - total flux cleaned = -0.0013489 Jy ! Component: 1750 - total flux cleaned = -0.00139626 Jy ! Component: 1800 - total flux cleaned = -0.00141959 Jy ! Component: 1850 - total flux cleaned = -0.00146602 Jy ! Component: 1900 - total flux cleaned = -0.0015044 Jy ! Component: 1950 - total flux cleaned = -0.0015576 Jy ! Component: 2000 - total flux cleaned = -0.00159521 Jy ! Total flux subtracted in 2048 components = -0.00163254 Jy ! Clean residual min=-0.000448 max=0.000401 Jy/beam ! Clean residual mean=-0.000005 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.225707 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 265 components and 0.225707 Jy ![Exited script file: muppet] wmap "J1749+1944_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9648 x 1.91 at -9.119 degrees (North through East) ! Clean map min=-0.00068539 max=0.10022 Jy/beam ! Writing clean map to FITS file: J1749+1944_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416545 0.416545 0.833089 1.66618 3.33236 6.66471 13.3294 26.6589 53.3177 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9648 x 1.91 at -9.119 degrees (North through East) ! Clean map min=-0.00068539 max=0.10022 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 J1749+1944_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:31:46 2019