! Started logfile: J1058+4304_X_2017_02_24_pus_uvs.log on Sat May 4 10:01:32 2019 obs J1058+4304_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1058+4304_X_2017_02_24_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.843373 visibilities/baseline/integration-bin. ! Found source: J1058+4304 ! ! 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 1882 lines of history. ! ! Reading 37800 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 J1058+4304_X_2017_02_24_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.639740Jy sigma=0.005534 ! Fit after self-cal, rms=0.627474Jy sigma=0.005434 ! 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=0.8918 mas, bmaj=1.096 mas, bpa=10.29 degrees ! Estimated noise=864.767 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 = 0.285712 Jy ! Component: 100 - total flux cleaned = 0.353053 Jy ! Total flux subtracted in 100 components = 0.353053 Jy ! Clean residual min=-0.008061 max=0.026008 Jy/beam ! Clean residual mean=-0.000113 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 0.353053 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.353053 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=0.094315Jy sigma=0.000804 ! Fit after self-cal, rms=0.094307Jy sigma=0.000804 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272939 Jy ! Component: 100 - total flux cleaned = 0.0409164 Jy ! Total flux subtracted in 100 components = 0.0409164 Jy ! Clean residual min=-0.006187 max=0.019481 Jy/beam ! Clean residual mean=-0.000062 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.39397 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.39397 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=0.084998Jy sigma=0.000711 ! Fit after self-cal, rms=0.084985Jy sigma=0.000711 ! Inverting map ! Added new window around map position (-2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164738 Jy ! Component: 100 - total flux cleaned = 0.0243498 Jy ! Total flux subtracted in 100 components = 0.0243498 Jy ! Clean residual min=-0.005657 max=0.005496 Jy/beam ! Clean residual mean=-0.000034 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.41832 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.41832 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=0.081358Jy sigma=0.000678 ! Fit after self-cal, rms=0.081007Jy sigma=0.000675 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.376 mas, bpa=9.675 degrees ! Estimated noise=422.248 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 = 0.00799514 Jy ! Component: 100 - total flux cleaned = 0.0124913 Jy ! Component: 150 - total flux cleaned = 0.0150139 Jy ! Component: 200 - total flux cleaned = 0.0155503 Jy ! Total flux subtracted in 200 components = 0.0155503 Jy ! Clean residual min=-0.004995 max=0.004461 Jy/beam ! Clean residual mean=-0.000034 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.43387 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.43387 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=0.080226Jy sigma=0.000667 ! Fit after self-cal, rms=0.080163Jy sigma=0.000667 ! 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 1.02 HN 1.00 KP 1.04 ! LA 1.00 MK 0.97 NL 0.96 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.97 KP 1.02 ! LA 1.01 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.96 KP 1.04 ! LA 0.99 MK 1.00 NL 0.96 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00 KP 1.03 ! LA 0.99 MK 1.01 NL 0.97 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.97 KP 1.04 ! LA 0.98 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.02 ! LA 1.02 MK 0.99 NL 0.96 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.98 KP 1.02 ! LA 0.99 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 1.01 ! LA 1.01 MK 0.99 NL 0.97 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 1.02 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 1.03 ! LA 0.99 MK 1.00 NL 0.97 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.02 KP 1.02 ! LA 1.00 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.06 ! LA 0.97 MK 1.01 NL 0.96 OV 1.02 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.080163Jy sigma=0.000667 ! Fit after self-cal, rms=0.078884Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.378 mas, bpa=8.53 degrees ! Estimated noise=421.152 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 = 0.00128008 Jy ! Component: 100 - total flux cleaned = 0.0014717 Jy ! Component: 150 - total flux cleaned = 0.0016084 Jy ! Component: 200 - total flux cleaned = 0.00170369 Jy ! Total flux subtracted in 200 components = 0.00170369 Jy ! Clean residual min=-0.002255 max=0.002868 Jy/beam ! Clean residual mean=-0.000008 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.435574 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.435574 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=0.078676Jy sigma=0.000654 ! Fit after self-cal, rms=0.078665Jy sigma=0.000654 ! 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=0.078665Jy sigma=0.000654 ! Fit after self-cal, rms=0.078402Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.376 mas, bpa=9.028 degrees ! Estimated noise=420.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109812 Jy ! Component: 100 - total flux cleaned = 0.00110807 Jy ! Component: 150 - total flux cleaned = 0.00110806 Jy ! Component: 200 - total flux cleaned = 0.00108429 Jy ! Total flux subtracted in 200 components = 0.00108429 Jy ! Clean residual min=-0.001562 max=0.002310 Jy/beam ! Clean residual mean=-0.000009 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.436658 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.436658 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=0.078371Jy sigma=0.000650 ! Fit after self-cal, rms=0.078374Jy sigma=0.000650 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 (-3.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218214 Jy ! Component: 100 - total flux cleaned = 0.00332957 Jy ! Component: 150 - total flux cleaned = 0.00381922 Jy ! Component: 200 - total flux cleaned = 0.00412706 Jy ! Total flux subtracted in 200 components = 0.00412706 Jy ! Clean residual min=-0.001226 max=0.001416 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.440785 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.440785 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=0.078309Jy sigma=0.000649 ! Fit after self-cal, rms=0.078301Jy sigma=0.000649 ! Inverting map ! Added new window around map position (-6.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128708 Jy ! Component: 100 - total flux cleaned = 0.00178951 Jy ! Component: 150 - total flux cleaned = 0.00195475 Jy ! Component: 200 - total flux cleaned = 0.00207998 Jy ! Total flux subtracted in 200 components = 0.00207998 Jy ! Clean residual min=-0.001071 max=0.001119 Jy/beam ! Clean residual mean=0.000005 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.442865 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.442865 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=0.078276Jy sigma=0.000649 ! Fit after self-cal, rms=0.078274Jy sigma=0.000649 ! 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=0.078274Jy sigma=0.000649 ! Fit after self-cal, rms=0.078212Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.375 mas, bpa=8.965 degrees ! Estimated noise=420.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758007 Jy ! Component: 100 - total flux cleaned = 0.00118053 Jy ! Component: 150 - total flux cleaned = 0.00151034 Jy ! Component: 200 - total flux cleaned = 0.00162093 Jy ! Total flux subtracted in 200 components = 0.00162093 Jy ! Clean residual min=-0.000972 max=0.001074 Jy/beam ! Clean residual mean=0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.444486 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 0.444486 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=0.078201Jy sigma=0.000649 ! Fit after self-cal, rms=0.078200Jy sigma=0.000649 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 = 0.00030064 Jy ! Component: 100 - total flux cleaned = 0.000374979 Jy ! Component: 150 - total flux cleaned = 0.000416328 Jy ! Component: 200 - total flux cleaned = 0.000454989 Jy ! Total flux subtracted in 200 components = 0.000454989 Jy ! Clean residual min=-0.000945 max=0.001065 Jy/beam ! Clean residual mean=0.000004 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.444941 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.444941 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=0.078195Jy sigma=0.000649 ! Fit after self-cal, rms=0.078194Jy sigma=0.000649 ! 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=0.078194Jy sigma=0.000649 ! Fit after self-cal, rms=0.078200Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=2.432 mas, bpa=14.94 degrees ! Estimated noise=513.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482122 Jy ! Component: 100 - total flux cleaned = 0.000637763 Jy ! Component: 150 - total flux cleaned = 0.00070901 Jy ! Component: 200 - total flux cleaned = 0.000759419 Jy ! Total flux subtracted in 200 components = 0.000759419 Jy ! Clean residual min=-0.001024 max=0.000959 Jy/beam ! Clean residual mean=0.000008 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.4457 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.445701 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=0.078199Jy sigma=0.000649 ! Fit after self-cal, rms=0.078198Jy sigma=0.000649 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 = 0.000110018 Jy ! Component: 100 - total flux cleaned = 0.000125705 Jy ! Component: 150 - total flux cleaned = 0.0001398 Jy ! Component: 200 - total flux cleaned = 0.00015824 Jy ! Total flux subtracted in 200 components = 0.00015824 Jy ! Clean residual min=-0.001016 max=0.000925 Jy/beam ! Clean residual mean=0.000009 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.445859 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.445859 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=0.078198Jy sigma=0.000649 ! Fit after self-cal, rms=0.078198Jy sigma=0.000649 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.375 mas, bpa=8.924 degrees ! Estimated noise=420.041 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.375 at 8.924 degrees (North through East) ! Clean map min=-0.00082641 max=0.37227 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=0.8973 mas, bmaj=1.094 mas, bpa=9.266 degrees ! Estimated noise=861.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.284648 Jy ! Component: 100 - total flux cleaned = 0.350594 Jy ! Component: 150 - total flux cleaned = 0.379874 Jy ! Component: 200 - total flux cleaned = 0.397596 Jy ! Total flux subtracted in 200 components = 0.397596 Jy ! Clean residual min=-0.004168 max=0.009274 Jy/beam ! Clean residual mean=-0.000054 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.397596 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.397596 Jy ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.375 mas, bpa=8.924 degrees ! Estimated noise=420.041 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 = 0.0159079 Jy ! Component: 100 - total flux cleaned = 0.0253246 Jy ! Component: 150 - total flux cleaned = 0.0312929 Jy ! Component: 200 - total flux cleaned = 0.0352776 Jy ! Total flux subtracted in 200 components = 0.0352776 Jy ! Clean residual min=-0.001706 max=0.002193 Jy/beam ! Clean residual mean=-0.000025 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.432873 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 0.432873 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284599 Jy ! Component: 100 - total flux cleaned = 0.00500874 Jy ! Component: 150 - total flux cleaned = 0.00671962 Jy ! Component: 200 - total flux cleaned = 0.00809602 Jy ! Total flux subtracted in 200 components = 0.00809602 Jy ! Clean residual min=-0.001211 max=0.001163 Jy/beam ! Clean residual mean=-0.000006 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.440969 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.440969 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=2.241 mas, bmaj=2.432 mas, bpa=14.94 degrees ! Estimated noise=513.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168411 Jy ! Component: 100 - total flux cleaned = 0.0027701 Jy ! Component: 150 - total flux cleaned = 0.00352851 Jy ! Component: 200 - total flux cleaned = 0.0040691 Jy ! Total flux subtracted in 200 components = 0.0040691 Jy ! Clean residual min=-0.001120 max=0.000960 Jy/beam ! Clean residual mean=0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.445039 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 = 0.000392233 Jy ! Component: 100 - total flux cleaned = 0.000681062 Jy ! Component: 150 - total flux cleaned = 0.000782144 Jy ! Component: 200 - total flux cleaned = 0.00086186 Jy ! Total flux subtracted in 200 components = 0.00086186 Jy ! Clean residual min=-0.001099 max=0.000922 Jy/beam ! Clean residual mean=0.000009 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.4459 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 121 components and 0.4459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.375 mas, bpa=8.924 degrees ! Estimated noise=420.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427469 Jy ! Component: 100 - total flux cleaned = 0.000368424 Jy ! Component: 150 - total flux cleaned = 0.000386245 Jy ! Component: 200 - total flux cleaned = 0.000417645 Jy ! Total flux subtracted in 200 components = 0.000417645 Jy ! Clean residual min=-0.000926 max=0.001028 Jy/beam ! Clean residual mean=0.000005 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.446318 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 0.446318 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=0.078206Jy sigma=0.000649 ! Fit after self-cal, rms=0.078205Jy sigma=0.000649 wmodel J1058+4304_X_2017_02_24_pus_map.mod ! Writing 132 model components to file: J1058+4304_X_2017_02_24_pus_map.mod wobs J1058+4304_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1058+4304_X_2017_02_24_pus_uvs.fits wwins J1058+4304_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J1058+4304_X_2017_02_24_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 = 0.000121597 Jy ! Component: 100 - total flux cleaned = 8.7693e-05 Jy ! Component: 150 - total flux cleaned = 5.64504e-05 Jy ! Component: 200 - total flux cleaned = 8.65387e-05 Jy ! Component: 250 - total flux cleaned = 8.62341e-05 Jy ! Component: 300 - total flux cleaned = 5.73179e-05 Jy ! Component: 350 - total flux cleaned = 4.30813e-05 Jy ! Component: 400 - total flux cleaned = 5.68471e-05 Jy ! Component: 450 - total flux cleaned = 4.34798e-05 Jy ! Component: 500 - total flux cleaned = 4.34572e-05 Jy ! Component: 550 - total flux cleaned = 5.63253e-05 Jy ! Component: 600 - total flux cleaned = 8.16492e-05 Jy ! Component: 650 - total flux cleaned = 0.000106602 Jy ! Component: 700 - total flux cleaned = 0.000143106 Jy ! Component: 750 - total flux cleaned = 0.000106817 Jy ! Component: 800 - total flux cleaned = 0.000130846 Jy ! Component: 850 - total flux cleaned = 0.00013101 Jy ! Component: 900 - total flux cleaned = 0.000142543 Jy ! Component: 950 - total flux cleaned = 0.000153965 Jy ! Component: 1000 - total flux cleaned = 0.000165142 Jy ! Component: 1050 - total flux cleaned = 0.000165066 Jy ! Component: 1100 - total flux cleaned = 0.000175911 Jy ! Component: 1150 - total flux cleaned = 0.000165138 Jy ! Component: 1200 - total flux cleaned = 0.000143751 Jy ! Component: 1250 - total flux cleaned = 0.000133283 Jy ! Component: 1300 - total flux cleaned = 0.000143739 Jy ! Component: 1350 - total flux cleaned = 0.000112679 Jy ! Component: 1400 - total flux cleaned = 7.19262e-05 Jy ! Component: 1450 - total flux cleaned = 3.16194e-05 Jy ! Component: 1500 - total flux cleaned = -8.23909e-06 Jy ! Component: 1550 - total flux cleaned = 1.53182e-06 Jy ! Component: 1600 - total flux cleaned = -8.36344e-06 Jy ! Component: 1650 - total flux cleaned = -3.74247e-05 Jy ! Component: 1700 - total flux cleaned = -4.71311e-05 Jy ! Component: 1750 - total flux cleaned = -6.61792e-05 Jy ! Component: 1800 - total flux cleaned = -9.41682e-05 Jy ! Component: 1850 - total flux cleaned = -0.000103519 Jy ! Component: 1900 - total flux cleaned = -0.000121931 Jy ! Component: 1950 - total flux cleaned = -0.000131106 Jy ! Component: 2000 - total flux cleaned = -0.00016721 Jy ! Total flux subtracted in 2048 components = -0.000167289 Jy ! Clean residual min=-0.000445 max=0.000454 Jy/beam ! Clean residual mean=0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.446151 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 276 components and 0.44615 Jy ![Exited script file: muppet] wmap "J1058+4304_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.375 at 8.924 degrees (North through East) ! Clean map min=-0.00066261 max=0.37216 Jy/beam ! Writing clean map to FITS file: J1058+4304_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.372156 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164724 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132787 0.132787 0.265573 0.531146 1.06229 2.12458 4.24917 8.49834 16.9967 33.9934 67.9867 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.372 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.375 at 8.924 degrees (North through East) ! Clean map min=-0.00066261 max=0.37216 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 J1058+4304_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:01:35 2019