! Started logfile: J1834-0301_X_2017_08_05_pus_uvs.log on Thu May 9 18:56:33 2019 obs J1834-0301_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1834-0301_X_2017_08_05_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910334 visibilities/baseline/integration-bin. ! Found source: J1834-0301 ! ! 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 575 lines of history. ! ! Reading 70296 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 J1834-0301_X_2017_08_05_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921258Jy sigma=0.007508 ! Fit after self-cal, rms=0.910300Jy sigma=0.007426 ! 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=0.7174 mas, bmaj=1.859 mas, bpa=-6.497 degrees ! Estimated noise=771.051 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 = 0.0644138 Jy ! Component: 100 - total flux cleaned = 0.0853152 Jy ! Total flux subtracted in 100 components = 0.0853152 Jy ! Clean residual min=-0.006267 max=0.014758 Jy/beam ! Clean residual mean=-0.000049 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.0853152 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0853152 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=0.095738Jy sigma=0.000735 ! Fit after self-cal, rms=0.095644Jy sigma=0.000734 ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158159 Jy ! Component: 100 - total flux cleaned = 0.0264409 Jy ! Total flux subtracted in 100 components = 0.0264409 Jy ! Clean residual min=-0.005102 max=0.008618 Jy/beam ! Clean residual mean=-0.000031 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.111756 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.111756 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=0.090953Jy sigma=0.000693 ! Fit after self-cal, rms=0.090681Jy sigma=0.000691 ! Inverting map ! Added new window around map position (2.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107429 Jy ! Component: 100 - total flux cleaned = 0.0180832 Jy ! Total flux subtracted in 100 components = 0.0180832 Jy ! Clean residual min=-0.004097 max=0.004982 Jy/beam ! Clean residual mean=-0.000019 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.129839 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.129839 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=0.088464Jy sigma=0.000671 ! Fit after self-cal, rms=0.088324Jy sigma=0.000670 ! 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=0.9196 mas, bmaj=2.202 mas, bpa=-6.224 degrees ! Estimated noise=334.429 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 = 0.011199 Jy ! Component: 100 - total flux cleaned = 0.0182736 Jy ! Component: 150 - total flux cleaned = 0.0231928 Jy ! Component: 200 - total flux cleaned = 0.0267353 Jy ! Total flux subtracted in 200 components = 0.0267353 Jy ! Clean residual min=-0.003278 max=0.003885 Jy/beam ! Clean residual mean=0.000004 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.156575 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 78 components and 0.156575 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=0.086654Jy sigma=0.000656 ! Fit after self-cal, rms=0.086536Jy sigma=0.000655 ! 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 0.94 FD 1.02 HN 1.02 KP 1.05 ! LA 0.95 MK 1.07 NL 0.91 OV 1.08 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.05 KP 1.02 ! LA 0.93 MK 1.08 NL 0.91 OV 1.08 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.04 KP 0.95 ! LA 0.96 MK 1.06 NL 0.91 OV 1.09 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.24 KP 0.91 ! LA 0.96 MK 1.03 NL 0.93 OV 1.06 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.15 KP 0.83 ! LA 0.93 MK 1.04 NL 0.97 OV 1.07 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.12 KP 0.82 ! LA 0.95 MK 1.02 NL 0.94 OV 1.08 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.06 KP 0.81 ! LA 0.96 MK 1.03 NL 0.92 OV 1.10 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.05 KP 0.86 ! LA 0.95 MK 1.02 NL 0.93 OV 1.13 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.06 KP 0.88 ! LA 0.96 MK 0.95 NL 0.95 OV 1.11 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.04 KP 0.89 ! LA 1.01 MK 0.99 NL 0.92 OV 1.08 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.03 KP 0.94 ! LA 0.98 MK 0.91 NL 0.94 OV 1.10 ! PT 0.97 SC 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.14 KP 0.95 ! LA 0.93 MK 1.04 NL 0.93 OV 1.03 ! PT 1.01 SC 1.12 ! ! ! Fit before self-cal, rms=0.086536Jy sigma=0.000655 ! Fit after self-cal, rms=0.084784Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9333 mas, bmaj=2.211 mas, bpa=-6.212 degrees ! Estimated noise=329.975 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030601 Jy ! Component: 100 - total flux cleaned = 0.00348594 Jy ! Component: 150 - total flux cleaned = 0.00344396 Jy ! Component: 200 - total flux cleaned = 0.00348968 Jy ! Total flux subtracted in 200 components = 0.00348968 Jy ! Clean residual min=-0.002083 max=0.001939 Jy/beam ! Clean residual mean=0.000007 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.160064 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 109 components and 0.160064 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=0.084654Jy sigma=0.000649 ! Fit after self-cal, rms=0.084628Jy sigma=0.000649 ! 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=0.084628Jy sigma=0.000649 ! Fit after self-cal, rms=0.088532Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9302 mas, bmaj=2.21 mas, bpa=-6.261 degrees ! Estimated noise=330.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153478 Jy ! Component: 100 - total flux cleaned = 0.00202243 Jy ! Component: 150 - total flux cleaned = 0.00217618 Jy ! Component: 200 - total flux cleaned = 0.00222748 Jy ! Total flux subtracted in 200 components = 0.00222748 Jy ! Clean residual min=-0.000873 max=0.001460 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.162292 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.162292 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=0.088497Jy sigma=0.000646 ! Fit after self-cal, rms=0.088575Jy sigma=0.000645 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 (1.2, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118889 Jy ! Component: 100 - total flux cleaned = 0.00155677 Jy ! Component: 150 - total flux cleaned = 0.0018001 Jy ! Component: 200 - total flux cleaned = 0.00186166 Jy ! Total flux subtracted in 200 components = 0.00186166 Jy ! Clean residual min=-0.000959 max=0.001095 Jy/beam ! Clean residual mean=0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.164153 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.164153 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=0.088551Jy sigma=0.000645 ! Fit after self-cal, rms=0.088546Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-10.4, 19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766151 Jy ! Component: 100 - total flux cleaned = 0.00102153 Jy ! Component: 150 - total flux cleaned = 0.00107699 Jy ! Component: 200 - total flux cleaned = 0.00104453 Jy ! Total flux subtracted in 200 components = 0.00104453 Jy ! Clean residual min=-0.000922 max=0.000981 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.165198 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.165198 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=0.088531Jy sigma=0.000645 ! Fit after self-cal, rms=0.088533Jy sigma=0.000645 ! Inverting map ! Added new window around map position (5.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794658 Jy ! Component: 100 - total flux cleaned = 0.00083319 Jy ! Component: 150 - total flux cleaned = 0.00081874 Jy ! Component: 200 - total flux cleaned = 0.000790675 Jy ! Total flux subtracted in 200 components = 0.000790675 Jy ! Clean residual min=-0.000907 max=0.000800 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.165989 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 0.165989 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=0.088523Jy sigma=0.000645 ! Fit after self-cal, rms=0.088522Jy sigma=0.000645 ! 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=0.088522Jy sigma=0.000645 ! Fit after self-cal, rms=0.088940Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9287 mas, bmaj=2.21 mas, bpa=-6.326 degrees ! Estimated noise=329.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310041 Jy ! Component: 100 - total flux cleaned = 0.000388215 Jy ! Component: 150 - total flux cleaned = 0.000457544 Jy ! Component: 200 - total flux cleaned = 0.000496477 Jy ! Total flux subtracted in 200 components = 0.000496477 Jy ! Clean residual min=-0.000764 max=0.000738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.166485 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 176 components and 0.166485 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=0.088934Jy sigma=0.000645 ! Fit after self-cal, rms=0.088941Jy sigma=0.000645 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 = 0.000189669 Jy ! Component: 100 - total flux cleaned = 0.000225853 Jy ! Component: 150 - total flux cleaned = 0.000248654 Jy ! Component: 200 - total flux cleaned = 0.000292021 Jy ! Total flux subtracted in 200 components = 0.000292021 Jy ! Clean residual min=-0.000750 max=0.000720 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.166777 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 186 components and 0.166777 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=0.088938Jy sigma=0.000645 ! Fit after self-cal, rms=0.088938Jy sigma=0.000645 ! 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=0.088938Jy sigma=0.000645 ! Fit after self-cal, rms=0.088861Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.566 mas, bpa=1.454 degrees ! Estimated noise=404.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.6035e-05 Jy ! Component: 100 - total flux cleaned = -8.21192e-05 Jy ! Component: 150 - total flux cleaned = -0.00010586 Jy ! Component: 200 - total flux cleaned = -0.000138184 Jy ! Total flux subtracted in 200 components = -0.000138184 Jy ! Clean residual min=-0.000739 max=0.000893 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.166639 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 198 components and 0.166639 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=0.088859Jy sigma=0.000645 ! Fit after self-cal, rms=0.088857Jy sigma=0.000645 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 = -2.04461e-05 Jy ! Component: 100 - total flux cleaned = -3.01746e-05 Jy ! Component: 150 - total flux cleaned = -4.74395e-05 Jy ! Component: 200 - total flux cleaned = -6.35017e-05 Jy ! Total flux subtracted in 200 components = -6.35017e-05 Jy ! Clean residual min=-0.000725 max=0.000896 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.166575 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 207 components and 0.166575 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=0.088856Jy sigma=0.000645 ! Fit after self-cal, rms=0.088856Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-18.4, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759243 Jy ! Component: 100 - total flux cleaned = 0.000936621 Jy ! Component: 150 - total flux cleaned = 0.00111004 Jy ! Component: 200 - total flux cleaned = 0.00120165 Jy ! Total flux subtracted in 200 components = 0.00120165 Jy ! Clean residual min=-0.000704 max=0.000752 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.167777 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 239 components and 0.167777 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=0.088851Jy sigma=0.000645 ! Fit after self-cal, rms=0.088852Jy sigma=0.000645 ! 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=0.9282 mas, bmaj=2.21 mas, bpa=-6.358 degrees ! Estimated noise=329.015 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9282 x 2.21 at -6.358 degrees (North through East) ! Clean map min=-0.00073834 max=0.08521 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=0.7229 mas, bmaj=1.859 mas, bpa=-6.603 degrees ! Estimated noise=762.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0631159 Jy ! Component: 100 - total flux cleaned = 0.0874474 Jy ! Component: 150 - total flux cleaned = 0.104013 Jy ! Component: 200 - total flux cleaned = 0.115975 Jy ! Total flux subtracted in 200 components = 0.115975 Jy ! Clean residual min=-0.004012 max=0.006883 Jy/beam ! Clean residual mean=-0.000032 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.115975 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.115975 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9282 mas, bmaj=2.21 mas, bpa=-6.358 degrees ! Estimated noise=329.015 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 = 0.0149272 Jy ! Component: 100 - total flux cleaned = 0.0244251 Jy ! Component: 150 - total flux cleaned = 0.0309754 Jy ! Component: 200 - total flux cleaned = 0.0355885 Jy ! Total flux subtracted in 200 components = 0.0355885 Jy ! Clean residual min=-0.001404 max=0.002576 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.151563 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 64 components and 0.151563 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329536 Jy ! Component: 100 - total flux cleaned = 0.00570971 Jy ! Component: 150 - total flux cleaned = 0.00759192 Jy ! Component: 200 - total flux cleaned = 0.009142 Jy ! Total flux subtracted in 200 components = 0.009142 Jy ! Clean residual min=-0.000978 max=0.001126 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.160705 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 88 components and 0.160705 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=2.196 mas, bmaj=3.566 mas, bpa=1.454 degrees ! Estimated noise=404.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191756 Jy ! Component: 100 - total flux cleaned = 0.00319615 Jy ! Component: 150 - total flux cleaned = 0.0041824 Jy ! Component: 200 - total flux cleaned = 0.00494463 Jy ! Total flux subtracted in 200 components = 0.00494463 Jy ! Clean residual min=-0.000922 max=0.000879 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.16565 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 = 0.000484743 Jy ! Component: 100 - total flux cleaned = 0.000908884 Jy ! Component: 150 - total flux cleaned = 0.00126519 Jy ! Component: 200 - total flux cleaned = 0.00147304 Jy ! Total flux subtracted in 200 components = 0.00147304 Jy ! Clean residual min=-0.000789 max=0.000802 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.167123 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 147 components and 0.167123 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9282 mas, bmaj=2.21 mas, bpa=-6.358 degrees ! Estimated noise=329.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445824 Jy ! Component: 100 - total flux cleaned = 0.000850043 Jy ! Component: 150 - total flux cleaned = 0.000994898 Jy ! Component: 200 - total flux cleaned = 0.00108423 Jy ! Total flux subtracted in 200 components = 0.00108423 Jy ! Clean residual min=-0.000813 max=0.000700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.168207 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 0.168207 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=0.088869Jy sigma=0.000645 ! Fit after self-cal, rms=0.088865Jy sigma=0.000645 wmodel J1834-0301_X_2017_08_05_pus_map.mod ! Writing 172 model components to file: J1834-0301_X_2017_08_05_pus_map.mod wobs J1834-0301_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1834-0301_X_2017_08_05_pus_uvs.fits wwins J1834-0301_X_2017_08_05_pus_map.win ! wwins: Wrote 8 windows to J1834-0301_X_2017_08_05_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 = -0.000133765 Jy ! Component: 100 - total flux cleaned = -0.000194993 Jy ! Component: 150 - total flux cleaned = -0.000241105 Jy ! Component: 200 - total flux cleaned = -0.000241193 Jy ! Component: 250 - total flux cleaned = -0.000219812 Jy ! Component: 300 - total flux cleaned = -0.000209487 Jy ! Component: 350 - total flux cleaned = -0.00026999 Jy ! Component: 400 - total flux cleaned = -0.0003291 Jy ! Component: 450 - total flux cleaned = -0.000406295 Jy ! Component: 500 - total flux cleaned = -0.000444066 Jy ! Component: 550 - total flux cleaned = -0.000481291 Jy ! Component: 600 - total flux cleaned = -0.000518056 Jy ! Component: 650 - total flux cleaned = -0.000581328 Jy ! Component: 700 - total flux cleaned = -0.000599044 Jy ! Component: 750 - total flux cleaned = -0.000651671 Jy ! Component: 800 - total flux cleaned = -0.000668953 Jy ! Component: 850 - total flux cleaned = -0.000694557 Jy ! Component: 900 - total flux cleaned = -0.000719693 Jy ! Component: 950 - total flux cleaned = -0.000736265 Jy ! Component: 1000 - total flux cleaned = -0.000744479 Jy ! Component: 1050 - total flux cleaned = -0.000744653 Jy ! Component: 1100 - total flux cleaned = -0.000760709 Jy ! Component: 1150 - total flux cleaned = -0.000752838 Jy ! Component: 1200 - total flux cleaned = -0.000760665 Jy ! Component: 1250 - total flux cleaned = -0.000744974 Jy ! Component: 1300 - total flux cleaned = -0.000729622 Jy ! Component: 1350 - total flux cleaned = -0.000722147 Jy ! Component: 1400 - total flux cleaned = -0.000714641 Jy ! Component: 1450 - total flux cleaned = -0.000699867 Jy ! Component: 1500 - total flux cleaned = -0.000685179 Jy ! Component: 1550 - total flux cleaned = -0.000699761 Jy ! Component: 1600 - total flux cleaned = -0.000670801 Jy ! Component: 1650 - total flux cleaned = -0.000663612 Jy ! Component: 1700 - total flux cleaned = -0.00064931 Jy ! Component: 1750 - total flux cleaned = -0.000635192 Jy ! Component: 1800 - total flux cleaned = -0.000600151 Jy ! Component: 1850 - total flux cleaned = -0.000586309 Jy ! Component: 1900 - total flux cleaned = -0.000586362 Jy ! Component: 1950 - total flux cleaned = -0.000579481 Jy ! Component: 2000 - total flux cleaned = -0.000565835 Jy ! Total flux subtracted in 2048 components = -0.000565814 Jy ! Clean residual min=-0.000338 max=0.000439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.167641 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 305 components and 0.167641 Jy ![Exited script file: muppet] wmap "J1834-0301_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9282 x 2.21 at -6.358 degrees (North through East) ! Clean map min=-0.00060679 max=0.084708 Jy/beam ! Writing clean map to FITS file: J1834-0301_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0847084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.456643 0.456643 0.913286 1.82657 3.65315 7.30629 14.6126 29.2252 58.4503 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9282 x 2.21 at -6.358 degrees (North through East) ! Clean map min=-0.00060679 max=0.084708 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 J1834-0301_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:56:39 2019