! Started logfile: J1700-2610_X_2017_07_16_pus_uvs.log on Thu May 9 14:07:51 2019 obs J1700-2610_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1700-2610_X_2017_07_16_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.577778 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 1200 lines of history. ! ! Reading 23400 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 J1700-2610_X_2017_07_16_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 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.364912Jy sigma=0.002432 ! Fit after self-cal, rms=0.271790Jy sigma=0.001738 ! 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=0.705 mas, bmaj=1.614 mas, bpa=3.082 degrees ! Estimated noise=1104.8 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 = 0.802326 Jy ! Component: 100 - total flux cleaned = 0.984736 Jy ! Total flux subtracted in 100 components = 0.984736 Jy ! Clean residual min=-0.034016 max=0.068016 Jy/beam ! Clean residual mean=-0.000150 rms=0.009514 Jy/beam ! Combined flux in latest and established models = 0.984736 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.984736 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=0.274069Jy sigma=0.001784 ! Fit after self-cal, rms=0.274057Jy sigma=0.001784 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0756567 Jy ! Component: 100 - total flux cleaned = 0.11953 Jy ! Total flux subtracted in 100 components = 0.11953 Jy ! Clean residual min=-0.028559 max=0.029190 Jy/beam ! Clean residual mean=-0.000080 rms=0.007376 Jy/beam ! Combined flux in latest and established models = 1.10427 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 1.10427 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=0.246453Jy sigma=0.001468 ! Fit after self-cal, rms=0.246438Jy sigma=0.001468 ! 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=0.8901 mas, bmaj=2.028 mas, bpa=5.212 degrees ! Estimated noise=704.165 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 = 0.0544748 Jy ! Component: 100 - total flux cleaned = 0.0846848 Jy ! Component: 150 - total flux cleaned = 0.101924 Jy ! Component: 200 - total flux cleaned = 0.111764 Jy ! Total flux subtracted in 200 components = 0.111764 Jy ! Clean residual min=-0.024680 max=0.027850 Jy/beam ! Clean residual mean=-0.000094 rms=0.008474 Jy/beam ! Combined flux in latest and established models = 1.21603 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 1.21603 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=0.240215Jy sigma=0.001338 ! Fit after self-cal, rms=0.240191Jy sigma=0.001338 ! 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 1.04 FD 1.00* HN 1.14 KP 0.98 ! LA 0.93 MK 1.00 NL 0.97 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.15 KP 1.02 ! LA 0.94 MK 1.00 NL 0.97 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.17 KP 0.95 ! LA 0.96 MK 1.02 NL 0.97 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.17 KP 0.97 ! LA 0.96 MK 1.02 NL 0.97 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.09 KP 0.97 ! LA 0.95 MK 1.04 NL 0.96 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.13 KP 0.97 ! LA 0.96 MK 1.04 NL 0.97 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.12 KP 0.97 ! LA 0.97 MK 1.04 NL 0.98 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.11 KP 0.96 ! LA 0.95 MK 1.01 NL 1.00 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.11 KP 0.97 ! LA 0.95 MK 1.00 NL 0.99 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.18 KP 0.97 ! LA 0.97 MK 1.03 NL 1.00 OV 0.98 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.14 KP 0.94 ! LA 0.97 MK 1.00 NL 1.00 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.11 KP 0.97 ! LA 0.95 MK 0.98 NL 1.00 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.240191Jy sigma=0.001338 ! Fit after self-cal, rms=0.235073Jy sigma=0.001276 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=2.044 mas, bpa=5.555 degrees ! Estimated noise=702.628 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 = -0.0105031 Jy ! Component: 100 - total flux cleaned = -0.0149995 Jy ! Component: 150 - total flux cleaned = -0.0157167 Jy ! Component: 200 - total flux cleaned = -0.0164412 Jy ! Total flux subtracted in 200 components = -0.0164412 Jy ! Clean residual min=-0.025481 max=0.027779 Jy/beam ! Clean residual mean=-0.000088 rms=0.007663 Jy/beam ! Combined flux in latest and established models = 1.19959 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 1.19959 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=0.234360Jy sigma=0.001275 ! Fit after self-cal, rms=0.234410Jy sigma=0.001274 ! 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=0.234410Jy sigma=0.001274 ! Fit after self-cal, rms=0.320786Jy sigma=0.001187 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8909 mas, bmaj=2.045 mas, bpa=5.752 degrees ! Estimated noise=723.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285563 Jy ! Component: 100 - total flux cleaned = 0.0388647 Jy ! Component: 150 - total flux cleaned = 0.0414384 Jy ! Component: 200 - total flux cleaned = 0.0419967 Jy ! Total flux subtracted in 200 components = 0.0419967 Jy ! Clean residual min=-0.032961 max=0.021883 Jy/beam ! Clean residual mean=0.000149 rms=0.007797 Jy/beam ! Combined flux in latest and established models = 1.24159 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 1.24159 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=0.317295Jy sigma=0.001177 ! Fit after self-cal, rms=0.317465Jy sigma=0.001176 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 = 0.000623167 Jy ! Component: 100 - total flux cleaned = 0.00063672 Jy ! Component: 150 - total flux cleaned = 0.000632645 Jy ! Component: 200 - total flux cleaned = 0.000623181 Jy ! Total flux subtracted in 200 components = 0.000623181 Jy ! Clean residual min=-0.033033 max=0.021903 Jy/beam ! Clean residual mean=0.000150 rms=0.007796 Jy/beam ! Combined flux in latest and established models = 1.24221 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 1.24221 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=0.317227Jy sigma=0.001176 ! Fit after self-cal, rms=0.317218Jy sigma=0.001176 ! 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=0.317218Jy sigma=0.001176 ! Fit after self-cal, rms=0.200742Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8917 mas, bmaj=2.039 mas, bpa=5.728 degrees ! Estimated noise=723.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122318 Jy ! Component: 100 - total flux cleaned = -0.00151444 Jy ! Component: 150 - total flux cleaned = -0.00176919 Jy ! Component: 200 - total flux cleaned = -0.00200407 Jy ! Total flux subtracted in 200 components = -0.00200407 Jy ! Clean residual min=-0.007000 max=0.009778 Jy/beam ! Clean residual mean=-0.000003 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 1.24021 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 1.24021 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=0.200652Jy sigma=0.000648 ! Fit after self-cal, rms=0.200771Jy sigma=0.000648 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 (1.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080185 Jy ! Component: 100 - total flux cleaned = 0.00777987 Jy ! Component: 150 - total flux cleaned = 0.00720491 Jy ! Component: 200 - total flux cleaned = 0.00691714 Jy ! Total flux subtracted in 200 components = 0.00691714 Jy ! Clean residual min=-0.006414 max=0.003660 Jy/beam ! Clean residual mean=0.000004 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 1.24712 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 1.24712 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=0.200337Jy sigma=0.000644 ! Fit after self-cal, rms=0.200309Jy sigma=0.000644 ! 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=0.200309Jy sigma=0.000644 ! Fit after self-cal, rms=0.200278Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=5.042 mas, bpa=1.807 degrees ! Estimated noise=892.911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000525661 Jy ! Component: 100 - total flux cleaned = -0.00037386 Jy ! Component: 150 - total flux cleaned = -7.31453e-05 Jy ! Component: 200 - total flux cleaned = 1.93849e-05 Jy ! Total flux subtracted in 200 components = 1.93849e-05 Jy ! Clean residual min=-0.002671 max=0.003286 Jy/beam ! Clean residual mean=0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 1.24714 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 1.24714 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=0.200222Jy sigma=0.000642 ! Fit after self-cal, rms=0.200169Jy sigma=0.000642 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 = 0.000123404 Jy ! Component: 100 - total flux cleaned = 0.000313771 Jy ! Component: 150 - total flux cleaned = 0.000420124 Jy ! Component: 200 - total flux cleaned = 0.000465345 Jy ! Total flux subtracted in 200 components = 0.000465345 Jy ! Clean residual min=-0.002670 max=0.002906 Jy/beam ! Clean residual mean=0.000005 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 1.24761 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 1.24761 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=0.200159Jy sigma=0.000642 ! Fit after self-cal, rms=0.200129Jy sigma=0.000642 ! 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=0.8912 mas, bmaj=2.036 mas, bpa=5.753 degrees ! Estimated noise=722.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8912 x 2.036 at 5.753 degrees (North through East) ! Clean map min=-0.003816 max=1.0829 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 ! Performing amp+phase self-cal ! ! 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=0.200129Jy sigma=0.000642 ! Fit after self-cal, rms=0.200432Jy sigma=0.000584 ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=2.037 mas, bpa=5.815 degrees ! Estimated noise=721.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828632 Jy ! Component: 100 - total flux cleaned = 0.000652953 Jy ! Component: 150 - total flux cleaned = 0.000419439 Jy ! Component: 200 - total flux cleaned = 0.000209834 Jy ! Total flux subtracted in 200 components = 0.000209834 Jy ! Clean residual min=-0.004802 max=0.002684 Jy/beam ! Clean residual mean=0.000005 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 1.24782 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 1.24782 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=0.200343Jy sigma=0.000583 ! Fit after self-cal, rms=0.200343Jy sigma=0.000583 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165254 Jy ! Component: 100 - total flux cleaned = 4.42122e-05 Jy ! Component: 150 - total flux cleaned = -6.46678e-05 Jy ! Component: 200 - total flux cleaned = -0.000168003 Jy ! Total flux subtracted in 200 components = -0.000168003 Jy ! Clean residual min=-0.004512 max=0.002554 Jy/beam ! Clean residual mean=0.000005 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 1.24765 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 1.24765 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=0.200306Jy sigma=0.000583 ! Fit after self-cal, rms=0.200306Jy sigma=0.000582 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.200306Jy sigma=0.000582 ! Fit after self-cal, rms=0.200243Jy sigma=0.000582 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=0.7044 mas, bmaj=1.613 mas, bpa=3.774 degrees ! Estimated noise=1139.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.827714 Jy ! Component: 100 - total flux cleaned = 1.01989 Jy ! Component: 150 - total flux cleaned = 1.09957 Jy ! Component: 200 - total flux cleaned = 1.14395 Jy ! Total flux subtracted in 200 components = 1.14395 Jy ! Clean residual min=-0.007600 max=0.022809 Jy/beam ! Clean residual mean=-0.000049 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 1.14394 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 1.14394 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=2.036 mas, bpa=5.837 degrees ! Estimated noise=720.801 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 = 0.0435503 Jy ! Component: 100 - total flux cleaned = 0.0657758 Jy ! Component: 150 - total flux cleaned = 0.0783858 Jy ! Component: 200 - total flux cleaned = 0.085999 Jy ! Total flux subtracted in 200 components = 0.085999 Jy ! Clean residual min=-0.002570 max=0.005021 Jy/beam ! Clean residual mean=-0.000020 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 1.22994 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 59 components and 1.22994 Jy ! Inverting map ! Added new window around map position (-0.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527562 Jy ! Component: 100 - total flux cleaned = 0.0088134 Jy ! Component: 150 - total flux cleaned = 0.0108002 Jy ! Component: 200 - total flux cleaned = 0.0115647 Jy ! Total flux subtracted in 200 components = 0.0115647 Jy ! Clean residual min=-0.002051 max=0.002202 Jy/beam ! Clean residual mean=-0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 1.24151 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 1.24151 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=2.144 mas, bmaj=5.041 mas, bpa=1.803 degrees ! Estimated noise=891.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182558 Jy ! Component: 100 - total flux cleaned = 0.00231802 Jy ! Component: 150 - total flux cleaned = 0.0025354 Jy ! Component: 200 - total flux cleaned = 0.00260807 Jy ! Total flux subtracted in 200 components = 0.00260807 Jy ! Clean residual min=-0.002169 max=0.002208 Jy/beam ! Clean residual mean=-0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 1.24412 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 = -1.17149e-06 Jy ! Component: 100 - total flux cleaned = -3.14547e-05 Jy ! Component: 150 - total flux cleaned = -2.02027e-06 Jy ! Component: 200 - total flux cleaned = -1.65193e-06 Jy ! Total flux subtracted in 200 components = -1.65193e-06 Jy ! Clean residual min=-0.002141 max=0.002147 Jy/beam ! Clean residual mean=0.000000 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 1.24412 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 1.24411 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=2.036 mas, bpa=5.837 degrees ! Estimated noise=720.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023036 Jy ! Component: 100 - total flux cleaned = -7.64591e-05 Jy ! Component: 150 - total flux cleaned = -3.12605e-05 Jy ! Component: 200 - total flux cleaned = 5.33893e-05 Jy ! Total flux subtracted in 200 components = 5.33893e-05 Jy ! Clean residual min=-0.001976 max=0.002028 Jy/beam ! Clean residual mean=0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 1.24417 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 1.24417 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=0.200101Jy sigma=0.000581 ! Fit after self-cal, rms=0.200093Jy sigma=0.000580 wmodel J1700-2610_X_2017_07_16_pus_map.mod ! Writing 119 model components to file: J1700-2610_X_2017_07_16_pus_map.mod wobs J1700-2610_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1700-2610_X_2017_07_16_pus_uvs.fits wwins J1700-2610_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J1700-2610_X_2017_07_16_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 = 0.000283885 Jy ! Component: 100 - total flux cleaned = 0.000480995 Jy ! Component: 150 - total flux cleaned = 0.000543282 Jy ! Component: 200 - total flux cleaned = 0.000664004 Jy ! Component: 250 - total flux cleaned = 0.000808788 Jy ! Component: 300 - total flux cleaned = 0.000950094 Jy ! Component: 350 - total flux cleaned = 0.00117068 Jy ! Component: 400 - total flux cleaned = 0.00133279 Jy ! Component: 450 - total flux cleaned = 0.00154447 Jy ! Component: 500 - total flux cleaned = 0.00167471 Jy ! Component: 550 - total flux cleaned = 0.00177692 Jy ! Component: 600 - total flux cleaned = 0.00187751 Jy ! Component: 650 - total flux cleaned = 0.00202524 Jy ! Component: 700 - total flux cleaned = 0.00207371 Jy ! Component: 750 - total flux cleaned = 0.00216983 Jy ! Component: 800 - total flux cleaned = 0.00233533 Jy ! Component: 850 - total flux cleaned = 0.00233547 Jy ! Component: 900 - total flux cleaned = 0.00252023 Jy ! Component: 950 - total flux cleaned = 0.00258831 Jy ! Component: 1000 - total flux cleaned = 0.00270093 Jy ! Component: 1050 - total flux cleaned = 0.00276779 Jy ! Component: 1100 - total flux cleaned = 0.00287798 Jy ! Component: 1150 - total flux cleaned = 0.00298696 Jy ! Component: 1200 - total flux cleaned = 0.00300843 Jy ! Component: 1250 - total flux cleaned = 0.00309351 Jy ! Component: 1300 - total flux cleaned = 0.00319877 Jy ! Component: 1350 - total flux cleaned = 0.00324036 Jy ! Component: 1400 - total flux cleaned = 0.0033231 Jy ! Component: 1450 - total flux cleaned = 0.00342537 Jy ! Component: 1500 - total flux cleaned = 0.00348617 Jy ! Component: 1550 - total flux cleaned = 0.00360668 Jy ! Component: 1600 - total flux cleaned = 0.00370607 Jy ! Component: 1650 - total flux cleaned = 0.00378465 Jy ! Component: 1700 - total flux cleaned = 0.00386283 Jy ! Component: 1750 - total flux cleaned = 0.00384359 Jy ! Component: 1800 - total flux cleaned = 0.0040167 Jy ! Component: 1850 - total flux cleaned = 0.00405454 Jy ! Component: 1900 - total flux cleaned = 0.00409246 Jy ! Component: 1950 - total flux cleaned = 0.00409254 Jy ! Component: 2000 - total flux cleaned = 0.00412985 Jy ! Total flux subtracted in 2048 components = 0.00420371 Jy ! Clean residual min=-0.001029 max=0.000936 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 1.24837 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 249 components and 1.24837 Jy ![Exited script file: muppet] wmap "J1700-2610_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8913 x 2.036 at 5.837 degrees (North through East) ! Clean map min=-0.00238 max=1.0889 Jy/beam ! Writing clean map to FITS file: J1700-2610_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.08891 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0953022 0.0953022 0.190604 0.381209 0.762418 1.52484 3.04967 6.09934 12.1987 24.3974 48.7947 97.5895 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8913 x 2.036 at 5.837 degrees (North through East) ! Clean map min=-0.00238 max=1.0889 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 J1700-2610_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:07:53 2019