! Started logfile: J2134-0153_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:52:17 2019 obs J2134-0153_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2134-0153_X_2017_01_16_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.547222 visibilities/baseline/integration-bin. ! Found source: J2134-0153 ! ! 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 1309 lines of history. ! ! Reading 2364 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 J2134-0153_X_2017_01_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.514163Jy sigma=0.002074 ! Fit after self-cal, rms=0.496299Jy sigma=0.001971 ! 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=1.05 mas, bmaj=3.722 mas, bpa=35.15 degrees ! Estimated noise=3524.88 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 = 0.624048 Jy ! Component: 100 - total flux cleaned = 0.820548 Jy ! Total flux subtracted in 100 components = 0.820548 Jy ! Clean residual min=-0.101587 max=0.130772 Jy/beam ! Clean residual mean=-0.000459 rms=0.033075 Jy/beam ! Combined flux in latest and established models = 0.820549 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.820549 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=0.389742Jy sigma=0.001951 ! Fit after self-cal, rms=0.387081Jy sigma=0.001929 ! 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=1.237 mas, bmaj=3.823 mas, bpa=34.91 degrees ! Estimated noise=2607.51 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 = 0.13748 Jy ! Component: 100 - total flux cleaned = 0.20239 Jy ! Component: 150 - total flux cleaned = 0.216054 Jy ! Component: 200 - total flux cleaned = 0.223143 Jy ! Total flux subtracted in 200 components = 0.223143 Jy ! Clean residual min=-0.062298 max=0.095803 Jy/beam ! Clean residual mean=-0.000963 rms=0.024361 Jy/beam ! Combined flux in latest and established models = 1.04369 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 1.04369 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=0.395409Jy sigma=0.001227 ! Fit after self-cal, rms=0.394663Jy sigma=0.001216 ! 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 1.01 FD 0.90 HN 1.11 KP 0.94 ! LA 0.95 MK 1.00* NL 0.90 OV 1.00* ! PT 3.28 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.10 KP 0.95 ! LA 0.96 MK 1.00* NL 0.88 OV 1.00* ! PT 3.34 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.14 KP 0.94 ! LA 0.96 MK 1.00* NL 0.87 OV 1.00* ! PT 2.66 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.09 KP 0.94 ! LA 0.94 MK 1.00* NL 0.90 OV 1.00* ! PT 3.23 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.06 KP 0.95 ! LA 0.96 MK 1.00* NL 0.90 OV 1.00* ! PT 3.09 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.12 KP 0.94 ! LA 0.96 MK 1.00* NL 0.90 OV 1.00* ! PT 2.69 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.15 KP 0.95 ! LA 0.94 MK 1.00* NL 0.90 OV 1.00* ! PT 3.08 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.12 KP 0.94 ! LA 0.95 MK 1.00* NL 0.89 OV 1.00* ! PT 2.58 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.20 KP 0.95 ! LA 0.92 MK 1.00* NL 0.88 OV 1.00* ! PT 2.99 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.19 KP 0.96 ! LA 0.92 MK 1.00* NL 0.89 OV 1.00* ! PT 2.98 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.11 KP 0.96 ! LA 0.91 MK 1.00* NL 0.89 OV 1.00* ! PT 3.03 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.08 KP 0.96 ! LA 0.93 MK 1.00* NL 0.90 OV 1.00* ! PT 3.14 SC 1.07 ! ! ! Fit before self-cal, rms=0.394663Jy sigma=0.001216 ! Fit after self-cal, rms=0.614428Jy sigma=0.000735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.252 mas, bmaj=3.807 mas, bpa=35.06 degrees ! Estimated noise=2568.74 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 = 0.0174601 Jy ! Component: 100 - total flux cleaned = 0.0194334 Jy ! Component: 150 - total flux cleaned = 0.0206761 Jy ! Component: 200 - total flux cleaned = 0.0217772 Jy ! Total flux subtracted in 200 components = 0.0217772 Jy ! Clean residual min=-0.015810 max=0.028507 Jy/beam ! Clean residual mean=0.000121 rms=0.006144 Jy/beam ! Combined flux in latest and established models = 1.06547 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 1.06547 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=0.613147Jy sigma=0.000710 ! Fit after self-cal, rms=0.614525Jy sigma=0.000708 ! 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=0.614525Jy sigma=0.000708 ! Fit after self-cal, rms=0.616509Jy sigma=0.000705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=3.799 mas, bpa=35.07 degrees ! Estimated noise=2561.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117844 Jy ! Component: 100 - total flux cleaned = 0.0150148 Jy ! Component: 150 - total flux cleaned = 0.0158132 Jy ! Component: 200 - total flux cleaned = 0.0167862 Jy ! Total flux subtracted in 200 components = 0.0167862 Jy ! Clean residual min=-0.014105 max=0.025433 Jy/beam ! Clean residual mean=0.000087 rms=0.005456 Jy/beam ! Combined flux in latest and established models = 1.08225 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 1.08225 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=0.615995Jy sigma=0.000696 ! Fit after self-cal, rms=0.616034Jy sigma=0.000696 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 (15, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226114 Jy ! Component: 100 - total flux cleaned = 0.0336609 Jy ! Component: 150 - total flux cleaned = 0.0413767 Jy ! Component: 200 - total flux cleaned = 0.0475508 Jy ! Total flux subtracted in 200 components = 0.0475508 Jy ! Clean residual min=-0.009821 max=0.010907 Jy/beam ! Clean residual mean=0.000090 rms=0.002963 Jy/beam ! Combined flux in latest and established models = 1.12981 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 1.12981 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=0.615030Jy sigma=0.000667 ! Fit after self-cal, rms=0.614983Jy sigma=0.000667 ! 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=0.614983Jy sigma=0.000667 ! Fit after self-cal, rms=0.621353Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=3.793 mas, bpa=35.08 degrees ! Estimated noise=2551.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706452 Jy ! Component: 100 - total flux cleaned = 0.0120062 Jy ! Component: 150 - total flux cleaned = 0.0148784 Jy ! Component: 200 - total flux cleaned = 0.017284 Jy ! Total flux subtracted in 200 components = 0.017284 Jy ! Clean residual min=-0.007970 max=0.009381 Jy/beam ! Clean residual mean=0.000073 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 1.14709 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 131 components and 1.14709 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=0.621209Jy sigma=0.000661 ! Fit after self-cal, rms=0.621219Jy sigma=0.000661 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 = 0.0030012 Jy ! Component: 100 - total flux cleaned = 0.00449717 Jy ! Component: 150 - total flux cleaned = 0.00588194 Jy ! Component: 200 - total flux cleaned = 0.00717753 Jy ! Total flux subtracted in 200 components = 0.00717753 Jy ! Clean residual min=-0.007368 max=0.008706 Jy/beam ! Clean residual mean=0.000070 rms=0.002106 Jy/beam ! Combined flux in latest and established models = 1.15427 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 152 components and 1.15427 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=0.621150Jy sigma=0.000659 ! Fit after self-cal, rms=0.621145Jy sigma=0.000659 ! 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=0.621145Jy sigma=0.000659 ! Fit after self-cal, rms=0.625535Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=3.621 mas, bpa=31.35 degrees ! Estimated noise=2972.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503418 Jy ! Component: 100 - total flux cleaned = 0.00854514 Jy ! Component: 150 - total flux cleaned = 0.0109553 Jy ! Component: 200 - total flux cleaned = 0.0128384 Jy ! Total flux subtracted in 200 components = 0.0128384 Jy ! Clean residual min=-0.005986 max=0.008042 Jy/beam ! Clean residual mean=0.000095 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 1.16711 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 183 components and 1.16711 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=0.625430Jy sigma=0.000658 ! Fit after self-cal, rms=0.625457Jy sigma=0.000658 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 = 0.00157734 Jy ! Component: 100 - total flux cleaned = 0.00184544 Jy ! Component: 150 - total flux cleaned = 0.00192438 Jy ! Component: 200 - total flux cleaned = 0.00199999 Jy ! Total flux subtracted in 200 components = 0.00199999 Jy ! Clean residual min=-0.005821 max=0.007908 Jy/beam ! Clean residual mean=0.000090 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 1.16911 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 196 components and 1.16911 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=0.625428Jy sigma=0.000657 ! Fit after self-cal, rms=0.625439Jy sigma=0.000657 ! 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=1.246 mas, bmaj=3.789 mas, bpa=35.09 degrees ! Estimated noise=2550.7 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 3.789 at 35.09 degrees (North through East) ! Clean map min=-0.006388 max=0.78479 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=0.625439Jy sigma=0.000657 ! Fit after self-cal, rms=0.755433Jy sigma=0.000598 ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=3.788 mas, bpa=35.08 degrees ! Estimated noise=2552.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161191 Jy ! Component: 100 - total flux cleaned = 0.00353714 Jy ! Component: 150 - total flux cleaned = 0.00520314 Jy ! Component: 200 - total flux cleaned = 0.00632149 Jy ! Total flux subtracted in 200 components = 0.00632149 Jy ! Clean residual min=-0.006184 max=0.005899 Jy/beam ! Clean residual mean=0.000040 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 1.17543 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 207 components and 1.17543 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=0.755373Jy sigma=0.000598 ! Fit after self-cal, rms=0.755369Jy sigma=0.000598 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.18957e-05 Jy ! Component: 100 - total flux cleaned = 0.000430722 Jy ! Component: 150 - total flux cleaned = 0.000871651 Jy ! Component: 200 - total flux cleaned = 0.00105089 Jy ! Total flux subtracted in 200 components = 0.00105089 Jy ! Clean residual min=-0.005967 max=0.005729 Jy/beam ! Clean residual mean=0.000038 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 1.17648 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 213 components and 1.17648 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=0.755345Jy sigma=0.000597 ! Fit after self-cal, rms=0.755346Jy sigma=0.000597 ! 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=0.755346Jy sigma=0.000597 ! Fit after self-cal, rms=0.757902Jy sigma=0.000597 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=1.056 mas, bmaj=3.714 mas, bpa=35.34 degrees ! Estimated noise=3512.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.623451 Jy ! Component: 100 - total flux cleaned = 0.824769 Jy ! Component: 150 - total flux cleaned = 0.928836 Jy ! Component: 200 - total flux cleaned = 0.991444 Jy ! Total flux subtracted in 200 components = 0.991444 Jy ! Clean residual min=-0.030414 max=0.034661 Jy/beam ! Clean residual mean=0.000091 rms=0.010548 Jy/beam ! Combined flux in latest and established models = 0.991444 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.991444 Jy ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=3.787 mas, bpa=35.09 degrees ! Estimated noise=2553.7 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 = 0.0470771 Jy ! Component: 100 - total flux cleaned = 0.0783483 Jy ! Component: 150 - total flux cleaned = 0.10114 Jy ! Component: 200 - total flux cleaned = 0.118587 Jy ! Total flux subtracted in 200 components = 0.118587 Jy ! Clean residual min=-0.014090 max=0.014548 Jy/beam ! Clean residual mean=0.000056 rms=0.004640 Jy/beam ! Combined flux in latest and established models = 1.11003 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 1.11003 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=2.205 mas, bmaj=3.619 mas, bpa=31.33 degrees ! Estimated noise=2973.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175037 Jy ! Component: 100 - total flux cleaned = 0.0302504 Jy ! Component: 150 - total flux cleaned = 0.0403409 Jy ! Component: 200 - total flux cleaned = 0.0488392 Jy ! Total flux subtracted in 200 components = 0.0488392 Jy ! Clean residual min=-0.009617 max=0.009704 Jy/beam ! Clean residual mean=0.000068 rms=0.003154 Jy/beam ! Combined flux in latest and established models = 1.15887 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 = 0.00720864 Jy ! Component: 100 - total flux cleaned = 0.0126417 Jy ! Component: 150 - total flux cleaned = 0.0168944 Jy ! Component: 200 - total flux cleaned = 0.0205965 Jy ! Total flux subtracted in 200 components = 0.0205965 Jy ! Clean residual min=-0.007297 max=0.007682 Jy/beam ! Clean residual mean=0.000061 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 1.17947 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 95 components and 1.17947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=3.787 mas, bpa=35.09 degrees ! Estimated noise=2553.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000980784 Jy ! Component: 100 - total flux cleaned = 0.000506536 Jy ! Component: 150 - total flux cleaned = 0.0020542 Jy ! Component: 200 - total flux cleaned = 0.00346259 Jy ! Total flux subtracted in 200 components = 0.00346259 Jy ! Clean residual min=-0.007387 max=0.006855 Jy/beam ! Clean residual mean=0.000031 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 1.18293 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 1.18293 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=0.757985Jy sigma=0.000603 ! Fit after self-cal, rms=0.757982Jy sigma=0.000602 wmodel J2134-0153_X_2017_01_16_pus_map.mod ! Writing 112 model components to file: J2134-0153_X_2017_01_16_pus_map.mod wobs J2134-0153_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2134-0153_X_2017_01_16_pus_uvs.fits wwins J2134-0153_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J2134-0153_X_2017_01_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 = 0.00204189 Jy ! Component: 100 - total flux cleaned = 0.00321188 Jy ! Component: 150 - total flux cleaned = 0.0040814 Jy ! Component: 200 - total flux cleaned = 0.00469409 Jy ! Component: 250 - total flux cleaned = 0.00517865 Jy ! Component: 300 - total flux cleaned = 0.00573699 Jy ! Component: 350 - total flux cleaned = 0.0062686 Jy ! Component: 400 - total flux cleaned = 0.00643794 Jy ! Component: 450 - total flux cleaned = 0.00717168 Jy ! Component: 500 - total flux cleaned = 0.00764298 Jy ! Component: 550 - total flux cleaned = 0.0080243 Jy ! Component: 600 - total flux cleaned = 0.00824679 Jy ! Component: 650 - total flux cleaned = 0.0082468 Jy ! Component: 700 - total flux cleaned = 0.00824695 Jy ! Component: 750 - total flux cleaned = 0.00817849 Jy ! Component: 800 - total flux cleaned = 0.00817895 Jy ! Component: 850 - total flux cleaned = 0.00811288 Jy ! Component: 900 - total flux cleaned = 0.00804898 Jy ! Component: 950 - total flux cleaned = 0.00804787 Jy ! Component: 1000 - total flux cleaned = 0.00798534 Jy ! Component: 1050 - total flux cleaned = 0.00792428 Jy ! Component: 1100 - total flux cleaned = 0.00792435 Jy ! Component: 1150 - total flux cleaned = 0.00792477 Jy ! Component: 1200 - total flux cleaned = 0.0080375 Jy ! Component: 1250 - total flux cleaned = 0.00809312 Jy ! Component: 1300 - total flux cleaned = 0.00814776 Jy ! Component: 1350 - total flux cleaned = 0.00825468 Jy ! Component: 1400 - total flux cleaned = 0.0082024 Jy ! Component: 1450 - total flux cleaned = 0.00835689 Jy ! Component: 1500 - total flux cleaned = 0.00835599 Jy ! Component: 1550 - total flux cleaned = 0.00840602 Jy ! Component: 1600 - total flux cleaned = 0.00840629 Jy ! Component: 1650 - total flux cleaned = 0.00845505 Jy ! Component: 1700 - total flux cleaned = 0.00855074 Jy ! Component: 1750 - total flux cleaned = 0.00864389 Jy ! Component: 1800 - total flux cleaned = 0.00887405 Jy ! Component: 1850 - total flux cleaned = 0.00910132 Jy ! Component: 1900 - total flux cleaned = 0.00923655 Jy ! Component: 1950 - total flux cleaned = 0.00945866 Jy ! Component: 2000 - total flux cleaned = 0.00967877 Jy ! Total flux subtracted in 2048 components = 0.00980988 Jy ! Clean residual min=-0.002566 max=0.002340 Jy/beam ! Clean residual mean=0.000016 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 1.19274 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 223 components and 1.19274 Jy ![Exited script file: muppet] wmap "J2134-0153_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.247 x 3.787 at 35.09 degrees (North through East) ! Clean map min=-0.0066259 max=0.78112 Jy/beam ! Writing clean map to FITS file: J2134-0153_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.781124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00084678 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325216 0.325216 0.650431 1.30086 2.60173 5.20345 10.4069 20.8138 41.6276 83.2552 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.781 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.247 x 3.787 at 35.09 degrees (North through East) ! Clean map min=-0.0066259 max=0.78112 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 J2134-0153_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:52:18 2019