! Started logfile: J1539+1604_X_2017_08_12_pus_uvs.log on Fri May 10 15:26:08 2019 obs J1539+1604_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1539+1604_X_2017_08_12_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778363 visibilities/baseline/integration-bin. ! Found source: J1539+1604 ! ! 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 1049 lines of history. ! ! Reading 47916 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 J1539+1604_X_2017_08_12_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.900296Jy sigma=0.007553 ! Fit after self-cal, rms=0.886390Jy sigma=0.007445 ! 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=0.6803 mas, bmaj=1.61 mas, bpa=0.7426 degrees ! Estimated noise=743.342 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 = 0.084714 Jy ! Component: 100 - total flux cleaned = 0.117691 Jy ! Total flux subtracted in 100 components = 0.117691 Jy ! Clean residual min=-0.006375 max=0.015356 Jy/beam ! Clean residual mean=-0.000061 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.117691 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.117691 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=0.092705Jy sigma=0.000708 ! Fit after self-cal, rms=0.092506Jy sigma=0.000706 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185459 Jy ! Component: 100 - total flux cleaned = 0.0284175 Jy ! Total flux subtracted in 100 components = 0.0284175 Jy ! Clean residual min=-0.004245 max=0.007089 Jy/beam ! Clean residual mean=-0.000038 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.146109 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.146108 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=0.088112Jy sigma=0.000663 ! Fit after self-cal, rms=0.088042Jy sigma=0.000662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626123 Jy ! Component: 100 - total flux cleaned = 0.00959238 Jy ! Total flux subtracted in 100 components = 0.00959238 Jy ! Clean residual min=-0.003820 max=0.007003 Jy/beam ! Clean residual mean=-0.000031 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.155701 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.155701 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=0.087510Jy sigma=0.000656 ! Fit after self-cal, rms=0.087491Jy sigma=0.000656 ! Inverting map ! Added new window around map position (9.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590345 Jy ! Component: 100 - total flux cleaned = 0.00904832 Jy ! Total flux subtracted in 100 components = 0.00904832 Jy ! Clean residual min=-0.003157 max=0.003669 Jy/beam ! Clean residual mean=-0.000027 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.164749 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.164749 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=0.087019Jy sigma=0.000651 ! Fit after self-cal, rms=0.086961Jy sigma=0.000651 ! 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=0.835 mas, bmaj=1.835 mas, bpa=-0.6711 degrees ! Estimated noise=390.839 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 = 0.00445908 Jy ! Component: 100 - total flux cleaned = 0.00719109 Jy ! Component: 150 - total flux cleaned = 0.00919879 Jy ! Component: 200 - total flux cleaned = 0.0107515 Jy ! Total flux subtracted in 200 components = 0.0107515 Jy ! Clean residual min=-0.002308 max=0.004149 Jy/beam ! Clean residual mean=-0.000057 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.175501 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.175501 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=0.086710Jy sigma=0.000648 ! Fit after self-cal, rms=0.086684Jy sigma=0.000648 ! Inverting map ! Added new window around map position (2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039061 Jy ! Component: 100 - total flux cleaned = 0.0060692 Jy ! Component: 150 - total flux cleaned = 0.00770288 Jy ! Component: 200 - total flux cleaned = 0.00898134 Jy ! Total flux subtracted in 200 components = 0.00898134 Jy ! Clean residual min=-0.001890 max=0.002259 Jy/beam ! Clean residual mean=-0.000042 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.184482 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.184482 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=0.086492Jy sigma=0.000646 ! Fit after self-cal, rms=0.086465Jy sigma=0.000646 ! 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 0.98 FD 1.00* HN 1.05 KP 1.00 ! LA 0.96 MK 0.97 NL 1.01 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 1.01 ! LA 0.98 MK 1.01 NL 1.00 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 0.95 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.05 KP 0.97 ! LA 0.99 MK 1.02 NL 0.99 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.05 KP 0.99 ! LA 0.96 MK 1.04 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.05 KP 1.02 ! LA 0.99 MK 1.00 NL 0.99 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.00 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.00 ! LA 0.97 MK 1.02 NL 1.00 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 0.98 ! LA 0.97 MK 0.99 NL 0.99 OV 1.02 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 1.02 ! LA 1.01 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.07 KP 0.98 ! LA 0.96 MK 0.95 NL 1.03 OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.00 ! LA 0.97 MK 0.98 NL 0.97 OV 1.04 ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.086465Jy sigma=0.000646 ! Fit after self-cal, rms=0.086952Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8382 mas, bmaj=1.84 mas, bpa=-0.8163 degrees ! Estimated noise=391.32 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 = 0.00161734 Jy ! Component: 100 - total flux cleaned = 0.00279632 Jy ! Component: 150 - total flux cleaned = 0.00351762 Jy ! Component: 200 - total flux cleaned = 0.00399459 Jy ! Total flux subtracted in 200 components = 0.00399459 Jy ! Clean residual min=-0.001356 max=0.002102 Jy/beam ! Clean residual mean=-0.000036 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.188477 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 93 components and 0.188477 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=0.086911Jy sigma=0.000645 ! Fit after self-cal, rms=0.086921Jy sigma=0.000645 ! 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=0.086921Jy sigma=0.000645 ! Fit after self-cal, rms=0.087805Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8364 mas, bmaj=1.836 mas, bpa=-0.6261 degrees ! Estimated noise=391.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883792 Jy ! Component: 100 - total flux cleaned = 0.00135402 Jy ! Component: 150 - total flux cleaned = 0.00174701 Jy ! Component: 200 - total flux cleaned = 0.00195743 Jy ! Total flux subtracted in 200 components = 0.00195743 Jy ! Clean residual min=-0.001209 max=0.002065 Jy/beam ! Clean residual mean=-0.000022 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.190434 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.190434 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=0.087791Jy sigma=0.000643 ! Fit after self-cal, rms=0.087810Jy sigma=0.000643 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 (11.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185541 Jy ! Component: 100 - total flux cleaned = 0.00228692 Jy ! Component: 150 - total flux cleaned = 0.00264941 Jy ! Component: 200 - total flux cleaned = 0.00297404 Jy ! Total flux subtracted in 200 components = 0.00297404 Jy ! Clean residual min=-0.001110 max=0.001529 Jy/beam ! Clean residual mean=-0.000018 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.193408 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.193408 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=0.087765Jy sigma=0.000643 ! Fit after self-cal, rms=0.087767Jy sigma=0.000643 ! Inverting map ! Added new window around map position (8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137201 Jy ! Component: 100 - total flux cleaned = 0.00205825 Jy ! Component: 150 - total flux cleaned = 0.00239587 Jy ! Component: 200 - total flux cleaned = 0.00265463 Jy ! Total flux subtracted in 200 components = 0.00265463 Jy ! Clean residual min=-0.001050 max=0.001322 Jy/beam ! Clean residual mean=-0.000016 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.196063 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.196063 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=0.087744Jy sigma=0.000643 ! Fit after self-cal, rms=0.087744Jy sigma=0.000643 ! Inverting map ! Added new window around map position (4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115975 Jy ! Component: 100 - total flux cleaned = 0.00161969 Jy ! Component: 150 - total flux cleaned = 0.00201734 Jy ! Component: 200 - total flux cleaned = 0.00224347 Jy ! Total flux subtracted in 200 components = 0.00224347 Jy ! Clean residual min=-0.001073 max=0.001074 Jy/beam ! Clean residual mean=-0.000012 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.198306 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 173 components and 0.198306 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=0.087723Jy sigma=0.000642 ! Fit after self-cal, rms=0.087723Jy sigma=0.000642 ! 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=0.087723Jy sigma=0.000642 ! Fit after self-cal, rms=0.087298Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8361 mas, bmaj=1.834 mas, bpa=-0.6457 degrees ! Estimated noise=390.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615804 Jy ! Component: 100 - total flux cleaned = 0.00100903 Jy ! Component: 150 - total flux cleaned = 0.00125666 Jy ! Component: 200 - total flux cleaned = 0.00148641 Jy ! Total flux subtracted in 200 components = 0.00148641 Jy ! Clean residual min=-0.000989 max=0.001009 Jy/beam ! Clean residual mean=-0.000011 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.199793 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 184 components and 0.199793 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=0.087290Jy sigma=0.000642 ! Fit after self-cal, rms=0.087290Jy 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 = 0.000265288 Jy ! Component: 100 - total flux cleaned = 0.000460678 Jy ! Component: 150 - total flux cleaned = 0.000588861 Jy ! Component: 200 - total flux cleaned = 0.00068478 Jy ! Total flux subtracted in 200 components = 0.00068478 Jy ! Clean residual min=-0.000990 max=0.001010 Jy/beam ! Clean residual mean=-0.000010 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.200478 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 196 components and 0.200478 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=0.087286Jy sigma=0.000642 ! Fit after self-cal, rms=0.087286Jy sigma=0.000642 ! 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=0.087286Jy sigma=0.000642 ! Fit after self-cal, rms=0.087138Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=2.915 mas, bpa=-2.779 degrees ! Estimated noise=511.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851374 Jy ! Component: 100 - total flux cleaned = 0.00134623 Jy ! Component: 150 - total flux cleaned = 0.00167376 Jy ! Component: 200 - total flux cleaned = 0.00193659 Jy ! Total flux subtracted in 200 components = 0.00193659 Jy ! Clean residual min=-0.001122 max=0.001473 Jy/beam ! Clean residual mean=-0.000024 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.202414 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 210 components and 0.202414 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=0.087135Jy sigma=0.000642 ! Fit after self-cal, rms=0.087133Jy 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 = 0.000199258 Jy ! Component: 100 - total flux cleaned = 0.000394538 Jy ! Component: 150 - total flux cleaned = 0.000554267 Jy ! Component: 200 - total flux cleaned = 0.000660467 Jy ! Total flux subtracted in 200 components = 0.000660467 Jy ! Clean residual min=-0.001116 max=0.001440 Jy/beam ! Clean residual mean=-0.000022 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.203075 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 218 components and 0.203075 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=0.087132Jy sigma=0.000642 ! Fit after self-cal, rms=0.087131Jy 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=0.8356 mas, bmaj=1.833 mas, bpa=-0.6779 degrees ! Estimated noise=390.756 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8356 x 1.833 at -0.6779 degrees (North through East) ! Clean map min=-0.00092368 max=0.11458 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=0.6801 mas, bmaj=1.605 mas, bpa=0.7945 degrees ! Estimated noise=741.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0846243 Jy ! Component: 100 - total flux cleaned = 0.118749 Jy ! Component: 150 - total flux cleaned = 0.136423 Jy ! Component: 200 - total flux cleaned = 0.146887 Jy ! Total flux subtracted in 200 components = 0.146887 Jy ! Clean residual min=-0.003470 max=0.005659 Jy/beam ! Clean residual mean=-0.000039 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.146887 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.146887 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=1.833 mas, bpa=-0.6779 degrees ! Estimated noise=390.756 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 = 0.0103271 Jy ! Component: 100 - total flux cleaned = 0.0174238 Jy ! Component: 150 - total flux cleaned = 0.0228 Jy ! Component: 200 - total flux cleaned = 0.0270176 Jy ! Total flux subtracted in 200 components = 0.0270176 Jy ! Clean residual min=-0.002007 max=0.002523 Jy/beam ! Clean residual mean=-0.000051 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.173904 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.173904 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=2.007 mas, bmaj=2.915 mas, bpa=-2.779 degrees ! Estimated noise=511.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669298 Jy ! Component: 100 - total flux cleaned = 0.0112409 Jy ! Component: 150 - total flux cleaned = 0.0146642 Jy ! Component: 200 - total flux cleaned = 0.0173792 Jy ! Total flux subtracted in 200 components = 0.0173792 Jy ! Clean residual min=-0.001715 max=0.001928 Jy/beam ! Clean residual mean=-0.000065 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.191284 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 = 0.00219978 Jy ! Component: 100 - total flux cleaned = 0.00400084 Jy ! Component: 150 - total flux cleaned = 0.00549048 Jy ! Component: 200 - total flux cleaned = 0.00672876 Jy ! Total flux subtracted in 200 components = 0.00672876 Jy ! Clean residual min=-0.001316 max=0.001529 Jy/beam ! Clean residual mean=-0.000041 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.198012 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 144 components and 0.198012 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=1.833 mas, bpa=-0.6779 degrees ! Estimated noise=390.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108081 Jy ! Component: 100 - total flux cleaned = 0.00158862 Jy ! Component: 150 - total flux cleaned = 0.00198381 Jy ! Component: 200 - total flux cleaned = 0.00226264 Jy ! Total flux subtracted in 200 components = 0.00226264 Jy ! Clean residual min=-0.000990 max=0.001021 Jy/beam ! Clean residual mean=-0.000012 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.200275 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 160 components and 0.200275 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=0.087165Jy sigma=0.000642 ! Fit after self-cal, rms=0.087154Jy sigma=0.000642 wmodel J1539+1604_X_2017_08_12_pus_map.mod ! Writing 160 model components to file: J1539+1604_X_2017_08_12_pus_map.mod wobs J1539+1604_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1539+1604_X_2017_08_12_pus_uvs.fits wwins J1539+1604_X_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J1539+1604_X_2017_08_12_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 = -3.4112e-05 Jy ! Component: 100 - total flux cleaned = -0.00015484 Jy ! Component: 150 - total flux cleaned = -0.000171826 Jy ! Component: 200 - total flux cleaned = -0.000140754 Jy ! Component: 250 - total flux cleaned = -5.03337e-05 Jy ! Component: 300 - total flux cleaned = 5.20702e-05 Jy ! Component: 350 - total flux cleaned = 0.000108884 Jy ! Component: 400 - total flux cleaned = 0.000136918 Jy ! Component: 450 - total flux cleaned = 0.000204494 Jy ! Component: 500 - total flux cleaned = 0.000231155 Jy ! Component: 550 - total flux cleaned = 0.000283193 Jy ! Component: 600 - total flux cleaned = 0.000308907 Jy ! Component: 650 - total flux cleaned = 0.000371354 Jy ! Component: 700 - total flux cleaned = 0.000395906 Jy ! Component: 750 - total flux cleaned = 0.000419965 Jy ! Component: 800 - total flux cleaned = 0.000408182 Jy ! Component: 850 - total flux cleaned = 0.00040823 Jy ! Component: 900 - total flux cleaned = 0.000385352 Jy ! Component: 950 - total flux cleaned = 0.000385429 Jy ! Component: 1000 - total flux cleaned = 0.000362999 Jy ! Component: 1050 - total flux cleaned = 0.000362826 Jy ! Component: 1100 - total flux cleaned = 0.000319154 Jy ! Component: 1150 - total flux cleaned = 0.000276309 Jy ! Component: 1200 - total flux cleaned = 0.00026585 Jy ! Component: 1250 - total flux cleaned = 0.000255195 Jy ! Component: 1300 - total flux cleaned = 0.000182849 Jy ! Component: 1350 - total flux cleaned = 0.000152331 Jy ! Component: 1400 - total flux cleaned = 0.000121897 Jy ! Component: 1450 - total flux cleaned = 5.2024e-05 Jy ! Component: 1500 - total flux cleaned = -7.27883e-06 Jy ! Component: 1550 - total flux cleaned = -5.60614e-05 Jy ! Component: 1600 - total flux cleaned = -0.000123584 Jy ! Component: 1650 - total flux cleaned = -0.000171219 Jy ! Component: 1700 - total flux cleaned = -0.000218535 Jy ! Component: 1750 - total flux cleaned = -0.000283964 Jy ! Component: 1800 - total flux cleaned = -0.000311711 Jy ! Component: 1850 - total flux cleaned = -0.000384949 Jy ! Component: 1900 - total flux cleaned = -0.000421111 Jy ! Component: 1950 - total flux cleaned = -0.000448065 Jy ! Component: 2000 - total flux cleaned = -0.000528044 Jy ! Total flux subtracted in 2048 components = -0.000563394 Jy ! Clean residual min=-0.000559 max=0.000483 Jy/beam ! Clean residual mean=-0.000005 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.199712 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 314 components and 0.199712 Jy ![Exited script file: muppet] wmap "J1539+1604_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8356 x 1.833 at -0.6779 degrees (North through East) ! Clean map min=-0.00077056 max=0.11471 Jy/beam ! Writing clean map to FITS file: J1539+1604_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114711 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166943 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436601 0.436601 0.873202 1.7464 3.49281 6.98562 13.9712 27.9425 55.8849 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.114 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8356 x 1.833 at -0.6779 degrees (North through East) ! Clean map min=-0.00077056 max=0.11471 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 J1539+1604_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:26:11 2019