! Started logfile: J0722-3038_X_2017_09_26_pus_uvs.log on Sat May 11 13:35:51 2019 obs J0722-3038_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0722-3038_X_2017_09_26_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.673823 visibilities/baseline/integration-bin. ! Found source: J0722-3038 ! ! 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 947 lines of history. ! ! Reading 85872 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 J0722-3038_X_2017_09_26_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 470 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 470 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 514 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 514 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 629 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 470 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 470 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 484 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 455 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 559 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 703 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 628 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921901Jy sigma=0.006341 ! Fit after self-cal, rms=0.893620Jy sigma=0.006163 ! 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=0.7515 mas, bmaj=2.946 mas, bpa=-22.57 degrees ! Estimated noise=1158.19 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 = 0.0782761 Jy ! Component: 100 - total flux cleaned = 0.104584 Jy ! Total flux subtracted in 100 components = 0.104584 Jy ! Clean residual min=-0.006243 max=0.012597 Jy/beam ! Clean residual mean=0.000061 rms=0.002236 Jy/beam ! Combined flux in latest and established models = 0.104584 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.104584 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=0.105970Jy sigma=0.000666 ! Fit after self-cal, rms=0.105960Jy sigma=0.000665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149809 Jy ! Component: 100 - total flux cleaned = 0.0236472 Jy ! Total flux subtracted in 100 components = 0.0236472 Jy ! Clean residual min=-0.004251 max=0.005924 Jy/beam ! Clean residual mean=0.000040 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.128231 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.128231 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=0.103130Jy sigma=0.000640 ! Fit after self-cal, rms=0.103137Jy sigma=0.000640 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=3.664 mas, bpa=-16.97 degrees ! Estimated noise=368.843 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 = 0.0083867 Jy ! Component: 100 - total flux cleaned = 0.0126863 Jy ! Component: 150 - total flux cleaned = 0.0151025 Jy ! Component: 200 - total flux cleaned = 0.0163852 Jy ! Total flux subtracted in 200 components = 0.0163852 Jy ! Clean residual min=-0.004114 max=0.006788 Jy/beam ! Clean residual mean=0.000047 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.144616 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 72 components and 0.144616 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=0.102542Jy sigma=0.000635 ! Fit after self-cal, rms=0.102549Jy sigma=0.000635 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.02 KP 0.97 ! LA 0.96 MK 1.09 NL 1.14 OV 0.98 ! PT 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.03 KP 0.98 ! LA 0.97 MK 1.04 NL 1.17 OV 0.95 ! PT 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.38 KP 0.96 ! LA 0.99 MK 0.96 NL 1.13 OV 0.96 ! PT 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.39 KP 0.97 ! LA 0.99 MK 1.00 NL 1.15 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00* KP 0.98 ! LA 0.96 MK 1.06 NL 1.20 OV 0.96 ! PT 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 KP 0.96 ! LA 0.97 MK 1.07 NL 1.15 OV 0.96 ! PT 0.96 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.94 KP 0.94 ! LA 0.99 MK 0.94 NL 1.18 OV 0.97 ! PT 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.00 KP 0.77 ! LA 0.97 MK 0.97 NL 1.17 OV 0.96 ! PT 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.05 KP 0.83 ! LA 1.00 MK 0.90 NL 1.16 OV 1.05 ! PT 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.89 KP 0.87 ! LA 1.00 MK 0.96 NL 1.13 OV 1.06 ! PT 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 0.89 ! LA 1.00 MK 0.92 NL 1.13 OV 1.05 ! PT 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 0.89 ! LA 1.01 MK 0.84 NL 1.16 OV 1.04 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.102549Jy sigma=0.000635 ! Fit after self-cal, rms=0.105646Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=3.679 mas, bpa=-17.2 degrees ! Estimated noise=369.941 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 (3.8, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402357 Jy ! Component: 100 - total flux cleaned = 0.00395685 Jy ! Component: 150 - total flux cleaned = 0.00363565 Jy ! Component: 200 - total flux cleaned = 0.00336292 Jy ! Total flux subtracted in 200 components = 0.00336292 Jy ! Clean residual min=-0.002851 max=0.003413 Jy/beam ! Clean residual mean=0.000022 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.147979 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 101 components and 0.147979 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=0.105385Jy sigma=0.000628 ! Fit after self-cal, rms=0.105518Jy sigma=0.000627 ! 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=0.105518Jy sigma=0.000627 ! Fit after self-cal, rms=0.107223Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.718 mas, bpa=-17.34 degrees ! Estimated noise=369.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404095 Jy ! Component: 100 - total flux cleaned = -0.000441468 Jy ! Component: 150 - total flux cleaned = -0.000412376 Jy ! Component: 200 - total flux cleaned = -0.000361139 Jy ! Total flux subtracted in 200 components = -0.000361139 Jy ! Clean residual min=-0.001227 max=0.001002 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.147618 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.147618 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=0.107203Jy sigma=0.000625 ! Fit after self-cal, rms=0.107219Jy sigma=0.000625 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 = 0.000203218 Jy ! Component: 100 - total flux cleaned = 0.000264644 Jy ! Component: 150 - total flux cleaned = 0.000301465 Jy ! Component: 200 - total flux cleaned = 0.000318929 Jy ! Total flux subtracted in 200 components = 0.000318929 Jy ! Clean residual min=-0.001159 max=0.000998 Jy/beam ! Clean residual mean=-0.000006 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.147937 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.147937 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=0.107211Jy sigma=0.000625 ! Fit after self-cal, rms=0.107207Jy sigma=0.000625 ! 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=0.107207Jy sigma=0.000625 ! Fit after self-cal, rms=0.107828Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=3.725 mas, bpa=-17.36 degrees ! Estimated noise=369.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309517 Jy ! Component: 100 - total flux cleaned = -0.00033126 Jy ! Component: 150 - total flux cleaned = -0.000296038 Jy ! Component: 200 - total flux cleaned = -0.000264121 Jy ! Total flux subtracted in 200 components = -0.000264121 Jy ! Clean residual min=-0.001096 max=0.000945 Jy/beam ! Clean residual mean=-0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.147673 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.147673 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=0.107819Jy sigma=0.000625 ! Fit after self-cal, rms=0.107823Jy sigma=0.000625 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15909e-05 Jy ! Component: 100 - total flux cleaned = 5.66517e-05 Jy ! Component: 150 - total flux cleaned = 8.38374e-05 Jy ! Component: 200 - total flux cleaned = 9.68433e-05 Jy ! Total flux subtracted in 200 components = 9.68433e-05 Jy ! Clean residual min=-0.001095 max=0.000902 Jy/beam ! Clean residual mean=-0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.14777 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.14777 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=0.107818Jy sigma=0.000625 ! Fit after self-cal, rms=0.107814Jy sigma=0.000625 ! 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=0.107814Jy sigma=0.000625 ! Fit after self-cal, rms=0.108106Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.471 mas, bmaj=6.468 mas, bpa=-2.361 degrees ! Estimated noise=422.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234322 Jy ! Component: 100 - total flux cleaned = -0.000246902 Jy ! Component: 150 - total flux cleaned = -0.000237062 Jy ! Component: 200 - total flux cleaned = -0.000227993 Jy ! Total flux subtracted in 200 components = -0.000227993 Jy ! Clean residual min=-0.000928 max=0.000902 Jy/beam ! Clean residual mean=-0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.147542 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 142 components and 0.147542 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=0.108103Jy sigma=0.000625 ! Fit after self-cal, rms=0.108102Jy sigma=0.000625 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 = -3.66064e-06 Jy ! Component: 100 - total flux cleaned = 4.40779e-06 Jy ! Component: 150 - total flux cleaned = 1.17317e-05 Jy ! Component: 200 - total flux cleaned = 1.16912e-05 Jy ! Total flux subtracted in 200 components = 1.16912e-05 Jy ! Clean residual min=-0.000910 max=0.000870 Jy/beam ! Clean residual mean=-0.000005 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.147553 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 154 components and 0.147553 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=0.108101Jy sigma=0.000625 ! Fit after self-cal, rms=0.108099Jy sigma=0.000625 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.729 mas, bpa=-17.37 degrees ! Estimated noise=369.645 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 3.729 at -17.37 degrees (North through East) ! Clean map min=-0.0020128 max=0.10903 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=0.7541 mas, bmaj=3.001 mas, bpa=-23.25 degrees ! Estimated noise=1180.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0789179 Jy ! Component: 100 - total flux cleaned = 0.106367 Jy ! Component: 150 - total flux cleaned = 0.120961 Jy ! Component: 200 - total flux cleaned = 0.129279 Jy ! Total flux subtracted in 200 components = 0.129279 Jy ! Clean residual min=-0.003460 max=0.004202 Jy/beam ! Clean residual mean=0.000037 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.129279 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.129279 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.729 mas, bpa=-17.37 degrees ! Estimated noise=369.645 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 = 0.0064289 Jy ! Component: 100 - total flux cleaned = 0.0101997 Jy ! Component: 150 - total flux cleaned = 0.0127035 Jy ! Component: 200 - total flux cleaned = 0.014477 Jy ! Total flux subtracted in 200 components = 0.014477 Jy ! Clean residual min=-0.001096 max=0.001316 Jy/beam ! Clean residual mean=0.000011 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.143756 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 79 components and 0.143756 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=2.471 mas, bmaj=6.468 mas, bpa=-2.361 degrees ! Estimated noise=422.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171076 Jy ! Component: 100 - total flux cleaned = 0.00271773 Jy ! Component: 150 - total flux cleaned = 0.00304171 Jy ! Component: 200 - total flux cleaned = 0.00327335 Jy ! Total flux subtracted in 200 components = 0.00327335 Jy ! Clean residual min=-0.000855 max=0.001209 Jy/beam ! Clean residual mean=-0.000004 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.14703 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 = 0.000165587 Jy ! Component: 100 - total flux cleaned = 0.000284771 Jy ! Component: 150 - total flux cleaned = 0.000358483 Jy ! Component: 200 - total flux cleaned = 0.000411733 Jy ! Total flux subtracted in 200 components = 0.000411733 Jy ! Clean residual min=-0.000819 max=0.001093 Jy/beam ! Clean residual mean=-0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.147441 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 131 components and 0.147441 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.729 mas, bpa=-17.37 degrees ! Estimated noise=369.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267138 Jy ! Component: 100 - total flux cleaned = -0.000246078 Jy ! Component: 150 - total flux cleaned = -0.000192252 Jy ! Component: 200 - total flux cleaned = -0.000111235 Jy ! Total flux subtracted in 200 components = -0.000111235 Jy ! Clean residual min=-0.000999 max=0.000874 Jy/beam ! Clean residual mean=-0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.14733 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 0.14733 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=0.108112Jy sigma=0.000625 ! Fit after self-cal, rms=0.108087Jy sigma=0.000625 wmodel J0722-3038_X_2017_09_26_pus_map.mod ! Writing 149 model components to file: J0722-3038_X_2017_09_26_pus_map.mod wobs J0722-3038_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0722-3038_X_2017_09_26_pus_uvs.fits wwins J0722-3038_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J0722-3038_X_2017_09_26_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 = -0.000352072 Jy ! Component: 100 - total flux cleaned = -0.000544381 Jy ! Component: 150 - total flux cleaned = -0.000585693 Jy ! Component: 200 - total flux cleaned = -0.000637354 Jy ! Component: 250 - total flux cleaned = -0.00066148 Jy ! Component: 300 - total flux cleaned = -0.000707905 Jy ! Component: 350 - total flux cleaned = -0.000786539 Jy ! Component: 400 - total flux cleaned = -0.000818841 Jy ! Component: 450 - total flux cleaned = -0.000829079 Jy ! Component: 500 - total flux cleaned = -0.000839443 Jy ! Component: 550 - total flux cleaned = -0.000868995 Jy ! Component: 600 - total flux cleaned = -0.000916922 Jy ! Component: 650 - total flux cleaned = -0.000954199 Jy ! Component: 700 - total flux cleaned = -0.000990599 Jy ! Component: 750 - total flux cleaned = -0.00101704 Jy ! Component: 800 - total flux cleaned = -0.00105141 Jy ! Component: 850 - total flux cleaned = -0.00109353 Jy ! Component: 900 - total flux cleaned = -0.00111828 Jy ! Component: 950 - total flux cleaned = -0.00115054 Jy ! Component: 1000 - total flux cleaned = -0.00116636 Jy ! Component: 1050 - total flux cleaned = -0.00118201 Jy ! Component: 1100 - total flux cleaned = -0.00119746 Jy ! Component: 1150 - total flux cleaned = -0.00124226 Jy ! Component: 1200 - total flux cleaned = -0.00127136 Jy ! Component: 1250 - total flux cleaned = -0.00129274 Jy ! Component: 1300 - total flux cleaned = -0.00130695 Jy ! Component: 1350 - total flux cleaned = -0.00133471 Jy ! Component: 1400 - total flux cleaned = -0.00133484 Jy ! Component: 1450 - total flux cleaned = -0.00136169 Jy ! Component: 1500 - total flux cleaned = -0.00135528 Jy ! Component: 1550 - total flux cleaned = -0.00137486 Jy ! Component: 1600 - total flux cleaned = -0.00138129 Jy ! Component: 1650 - total flux cleaned = -0.00138132 Jy ! Component: 1700 - total flux cleaned = -0.00139367 Jy ! Component: 1750 - total flux cleaned = -0.00137536 Jy ! Component: 1800 - total flux cleaned = -0.00139939 Jy ! Component: 1850 - total flux cleaned = -0.00138749 Jy ! Component: 1900 - total flux cleaned = -0.00138175 Jy ! Component: 1950 - total flux cleaned = -0.00135878 Jy ! Component: 2000 - total flux cleaned = -0.00134185 Jy ! Total flux subtracted in 2048 components = -0.00134187 Jy ! Clean residual min=-0.000354 max=0.000306 Jy/beam ! Clean residual mean=0.000005 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.145988 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 264 components and 0.145988 Jy ![Exited script file: muppet] wmap "J0722-3038_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 3.729 at -17.37 degrees (North through East) ! Clean map min=-0.0011014 max=0.10925 Jy/beam ! Writing clean map to FITS file: J0722-3038_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109247 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010838 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297619 0.297619 0.595238 1.19048 2.38095 4.7619 9.52381 19.0476 38.0952 76.1905 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 3.729 at -17.37 degrees (North through East) ! Clean map min=-0.0011014 max=0.10925 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 J0722-3038_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:35:56 2019