! Started logfile: J1911-2006_X_2017_05_27_pus_uvs.log on Fri May 3 10:41:05 2019 obs J1911-2006_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2017_05_27_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.269841 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1911-2006 ! ! 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 1033 lines of history. ! ! Reading 4080 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 J1911-2006_X_2017_05_27_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 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.643012Jy sigma=0.005448 ! Fit after self-cal, rms=0.621303Jy sigma=0.005316 ! 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=0.8779 mas, bmaj=5.451 mas, bpa=35.31 degrees ! Estimated noise=3380.42 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 = 1.22243 Jy ! Component: 100 - total flux cleaned = 1.50114 Jy ! Total flux subtracted in 100 components = 1.50114 Jy ! Clean residual min=-0.065243 max=0.129416 Jy/beam ! Clean residual mean=0.003161 rms=0.030077 Jy/beam ! Combined flux in latest and established models = 1.50114 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.50114 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=0.330580Jy sigma=0.002095 ! Fit after self-cal, rms=0.330572Jy sigma=0.002095 ! 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=1.151 mas, bmaj=5.142 mas, bpa=33.96 degrees ! Estimated noise=1560.48 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 = 0.148442 Jy ! Component: 100 - total flux cleaned = 0.225696 Jy ! Component: 150 - total flux cleaned = 0.270759 Jy ! Component: 200 - total flux cleaned = 0.288647 Jy ! Total flux subtracted in 200 components = 0.288647 Jy ! Clean residual min=-0.040109 max=0.069429 Jy/beam ! Clean residual mean=0.000617 rms=0.015745 Jy/beam ! Combined flux in latest and established models = 1.78979 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 59 components and 1.78979 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=0.284145Jy sigma=0.001216 ! Fit after self-cal, rms=0.284056Jy sigma=0.001215 ! 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 1.00* FD 0.98 HN 1.60 KP 1.01 ! LA 0.96 MK 1.00* NL 0.95 OV 0.94 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.53 KP 1.01 ! LA 0.96 MK 1.00* NL 0.94 OV 0.94 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.55 KP 1.02 ! LA 0.99 MK 1.00* NL 0.94 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.56 KP 1.02 ! LA 0.98 MK 1.00* NL 0.94 OV 0.95 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.40 KP 1.01 ! LA 0.98 MK 1.00* NL 0.95 OV 0.94 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.52 KP 1.01 ! LA 0.99 MK 1.00* NL 0.95 OV 0.94 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.66 KP 1.00 ! LA 1.00 MK 1.00* NL 0.95 OV 0.96 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.60 KP 1.01 ! LA 0.97 MK 1.00* NL 0.95 OV 0.95 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.58 KP 1.02 ! LA 0.98 MK 1.00* NL 0.95 OV 0.95 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.90 KP 1.03 ! LA 1.01 MK 1.00* NL 0.96 OV 0.95 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.59 KP 1.02 ! LA 1.00 MK 1.00* NL 0.96 OV 0.95 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.42 KP 0.98 ! LA 0.99 MK 1.00* NL 0.96 OV 0.96 ! PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.284056Jy sigma=0.001215 ! Fit after self-cal, rms=0.188679Jy sigma=0.000765 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=5.274 mas, bpa=34.12 degrees ! Estimated noise=1567.86 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 = -0.0125383 Jy ! Component: 100 - total flux cleaned = -0.0113746 Jy ! Component: 150 - total flux cleaned = -0.00989157 Jy ! Component: 200 - total flux cleaned = -0.00825542 Jy ! Total flux subtracted in 200 components = -0.00825542 Jy ! Clean residual min=-0.017692 max=0.023094 Jy/beam ! Clean residual mean=0.000449 rms=0.005964 Jy/beam ! Combined flux in latest and established models = 1.78153 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 1.78153 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=0.184952Jy sigma=0.000719 ! Fit after self-cal, rms=0.185145Jy sigma=0.000719 ! 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=0.185145Jy sigma=0.000719 ! Fit after self-cal, rms=0.186864Jy sigma=0.000717 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=5.286 mas, bpa=34.11 degrees ! Estimated noise=1567.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00863549 Jy ! Component: 100 - total flux cleaned = -0.00757876 Jy ! Component: 150 - total flux cleaned = -0.00601549 Jy ! Component: 200 - total flux cleaned = -0.00459211 Jy ! Total flux subtracted in 200 components = -0.00459211 Jy ! Clean residual min=-0.015383 max=0.020886 Jy/beam ! Clean residual mean=0.000430 rms=0.005245 Jy/beam ! Combined flux in latest and established models = 1.77694 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 1.77694 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=0.185220Jy sigma=0.000701 ! Fit after self-cal, rms=0.185214Jy sigma=0.000701 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 = 0.00159018 Jy ! Component: 100 - total flux cleaned = 0.00281306 Jy ! Component: 150 - total flux cleaned = 0.00394883 Jy ! Component: 200 - total flux cleaned = 0.00479968 Jy ! Total flux subtracted in 200 components = 0.00479968 Jy ! Clean residual min=-0.014718 max=0.019931 Jy/beam ! Clean residual mean=0.000393 rms=0.004928 Jy/beam ! Combined flux in latest and established models = 1.78174 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 1.78174 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=0.184496Jy sigma=0.000693 ! Fit after self-cal, rms=0.184482Jy sigma=0.000693 ! 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=0.184482Jy sigma=0.000693 ! Fit after self-cal, rms=0.186101Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=5.295 mas, bpa=34.11 degrees ! Estimated noise=1565.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00701616 Jy ! Component: 100 - total flux cleaned = -0.00725412 Jy ! Component: 150 - total flux cleaned = -0.0066514 Jy ! Component: 200 - total flux cleaned = -0.00571252 Jy ! Total flux subtracted in 200 components = -0.00571252 Jy ! Clean residual min=-0.013152 max=0.019130 Jy/beam ! Clean residual mean=0.000388 rms=0.004559 Jy/beam ! Combined flux in latest and established models = 1.77603 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 1.77603 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=0.185257Jy sigma=0.000685 ! Fit after self-cal, rms=0.185253Jy sigma=0.000685 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 = 0.000665264 Jy ! Component: 100 - total flux cleaned = 0.00135112 Jy ! Component: 150 - total flux cleaned = 0.00201229 Jy ! Component: 200 - total flux cleaned = 0.00249292 Jy ! Total flux subtracted in 200 components = 0.00249292 Jy ! Clean residual min=-0.012638 max=0.018552 Jy/beam ! Clean residual mean=0.000368 rms=0.004387 Jy/beam ! Combined flux in latest and established models = 1.77852 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 1.77852 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=0.184817Jy sigma=0.000682 ! Fit after self-cal, rms=0.184812Jy sigma=0.000682 ! 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=0.184812Jy sigma=0.000682 ! Fit after self-cal, rms=0.185877Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.658 mas, bmaj=6.957 mas, bpa=16.21 degrees ! Estimated noise=1688.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00269183 Jy ! Component: 100 - total flux cleaned = -0.00252089 Jy ! Component: 150 - total flux cleaned = -0.00236441 Jy ! Component: 200 - total flux cleaned = -0.00208673 Jy ! Total flux subtracted in 200 components = -0.00208673 Jy ! Clean residual min=-0.013827 max=0.021977 Jy/beam ! Clean residual mean=0.000489 rms=0.005355 Jy/beam ! Combined flux in latest and established models = 1.77643 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 1.77643 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=0.185467Jy sigma=0.000678 ! Fit after self-cal, rms=0.185457Jy sigma=0.000677 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 = 0.000546988 Jy ! Component: 100 - total flux cleaned = 0.00119682 Jy ! Component: 150 - total flux cleaned = 0.00169262 Jy ! Component: 200 - total flux cleaned = 0.00216775 Jy ! Total flux subtracted in 200 components = 0.00216775 Jy ! Clean residual min=-0.013542 max=0.021446 Jy/beam ! Clean residual mean=0.000462 rms=0.005226 Jy/beam ! Combined flux in latest and established models = 1.7786 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 1.7786 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=0.185247Jy sigma=0.000676 ! Fit after self-cal, rms=0.185232Jy sigma=0.000676 ! 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=1.162 mas, bmaj=5.302 mas, bpa=34.11 degrees ! Estimated noise=1563.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 5.302 at 34.11 degrees (North through East) ! Clean map min=-0.01176 max=1.5597 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=0.185232Jy sigma=0.000676 ! Fit after self-cal, rms=0.175349Jy sigma=0.000613 ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=5.304 mas, bpa=34.1 degrees ! Estimated noise=1561.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00547057 Jy ! Component: 100 - total flux cleaned = -0.00608933 Jy ! Component: 150 - total flux cleaned = -0.0058227 Jy ! Component: 200 - total flux cleaned = -0.0055718 Jy ! Total flux subtracted in 200 components = -0.0055718 Jy ! Clean residual min=-0.010750 max=0.016819 Jy/beam ! Clean residual mean=0.000312 rms=0.003807 Jy/beam ! Combined flux in latest and established models = 1.77303 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 1.77303 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=0.174787Jy sigma=0.000610 ! Fit after self-cal, rms=0.174780Jy sigma=0.000610 ! Inverting map ! Added new window around map position (5.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144477 Jy ! Component: 100 - total flux cleaned = 0.0219812 Jy ! Component: 150 - total flux cleaned = 0.0254846 Jy ! Component: 200 - total flux cleaned = 0.0276283 Jy ! Total flux subtracted in 200 components = 0.0276283 Jy ! Clean residual min=-0.007678 max=0.006231 Jy/beam ! Clean residual mean=0.000082 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 1.80066 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 181 components and 1.80066 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=0.173404Jy sigma=0.000588 ! Fit after self-cal, rms=0.173365Jy sigma=0.000587 ! 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=0.173365Jy sigma=0.000587 ! Fit after self-cal, rms=0.174363Jy sigma=0.000586 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=0.879 mas, bmaj=5.728 mas, bpa=35.44 degrees ! Estimated noise=3420.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.23671 Jy ! Component: 100 - total flux cleaned = 1.50741 Jy ! Component: 150 - total flux cleaned = 1.59452 Jy ! Component: 200 - total flux cleaned = 1.64371 Jy ! Total flux subtracted in 200 components = 1.64371 Jy ! Clean residual min=-0.022553 max=0.026852 Jy/beam ! Clean residual mean=0.001557 rms=0.008847 Jy/beam ! Combined flux in latest and established models = 1.64371 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 39 model components to the UV plane model. ! The established model now contains 39 components and 1.64371 Jy ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=5.307 mas, bpa=34.1 degrees ! Estimated noise=1560.3 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 = 0.0378735 Jy ! Component: 100 - total flux cleaned = 0.0626838 Jy ! Component: 150 - total flux cleaned = 0.0808007 Jy ! Component: 200 - total flux cleaned = 0.0949735 Jy ! Total flux subtracted in 200 components = 0.0949735 Jy ! Clean residual min=-0.009466 max=0.012117 Jy/beam ! Clean residual mean=0.000526 rms=0.003981 Jy/beam ! Combined flux in latest and established models = 1.73868 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 105 components and 1.73868 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=2.661 mas, bmaj=6.964 mas, bpa=16.18 degrees ! Estimated noise=1682.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157227 Jy ! Component: 100 - total flux cleaned = 0.027275 Jy ! Component: 150 - total flux cleaned = 0.0360762 Jy ! Component: 200 - total flux cleaned = 0.0431547 Jy ! Total flux subtracted in 200 components = 0.0431547 Jy ! Clean residual min=-0.007216 max=0.008931 Jy/beam ! Clean residual mean=0.000313 rms=0.002866 Jy/beam ! Combined flux in latest and established models = 1.78183 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 = 0.00581518 Jy ! Component: 100 - total flux cleaned = 0.0106089 Jy ! Component: 150 - total flux cleaned = 0.0145763 Jy ! Component: 200 - total flux cleaned = 0.0178686 Jy ! Total flux subtracted in 200 components = 0.0178686 Jy ! Clean residual min=-0.005926 max=0.006487 Jy/beam ! Clean residual mean=0.000118 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 1.7997 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 169 components and 1.7997 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=5.307 mas, bpa=34.1 degrees ! Estimated noise=1560.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214115 Jy ! Component: 100 - total flux cleaned = 0.0038338 Jy ! Component: 150 - total flux cleaned = 0.00451837 Jy ! Component: 200 - total flux cleaned = 0.00549813 Jy ! Total flux subtracted in 200 components = 0.00549813 Jy ! Clean residual min=-0.005302 max=0.005169 Jy/beam ! Clean residual mean=0.000038 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 1.8052 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 193 components and 1.8052 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=0.173248Jy sigma=0.000581 ! Fit after self-cal, rms=0.173209Jy sigma=0.000580 wmodel J1911-2006_X_2017_05_27_pus_map.mod ! Writing 193 model components to file: J1911-2006_X_2017_05_27_pus_map.mod wobs J1911-2006_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2017_05_27_pus_uvs.fits wwins J1911-2006_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J1911-2006_X_2017_05_27_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 = -0.00118312 Jy ! Component: 100 - total flux cleaned = -0.00194762 Jy ! Component: 150 - total flux cleaned = -0.00235176 Jy ! Component: 200 - total flux cleaned = -0.00271993 Jy ! Component: 250 - total flux cleaned = -0.00317078 Jy ! Component: 300 - total flux cleaned = -0.00374414 Jy ! Component: 350 - total flux cleaned = -0.00408287 Jy ! Component: 400 - total flux cleaned = -0.00426651 Jy ! Component: 450 - total flux cleaned = -0.00418227 Jy ! Component: 500 - total flux cleaned = -0.00385426 Jy ! Component: 550 - total flux cleaned = -0.0035798 Jy ! Component: 600 - total flux cleaned = -0.00331784 Jy ! Component: 650 - total flux cleaned = -0.00309944 Jy ! Component: 700 - total flux cleaned = -0.00278155 Jy ! Component: 750 - total flux cleaned = -0.00247308 Jy ! Component: 800 - total flux cleaned = -0.00220567 Jy ! Component: 850 - total flux cleaned = -0.00191165 Jy ! Component: 900 - total flux cleaned = -0.00156033 Jy ! Component: 950 - total flux cleaned = -0.00131073 Jy ! Component: 1000 - total flux cleaned = -0.00121891 Jy ! Component: 1050 - total flux cleaned = -0.00121857 Jy ! Component: 1100 - total flux cleaned = -0.00121859 Jy ! Component: 1150 - total flux cleaned = -0.0012184 Jy ! Component: 1200 - total flux cleaned = -0.00124665 Jy ! Component: 1250 - total flux cleaned = -0.0012183 Jy ! Component: 1300 - total flux cleaned = -0.00127303 Jy ! Component: 1350 - total flux cleaned = -0.0011913 Jy ! Component: 1400 - total flux cleaned = -0.00113756 Jy ! Component: 1450 - total flux cleaned = -0.00113772 Jy ! Component: 1500 - total flux cleaned = -0.00108563 Jy ! Component: 1550 - total flux cleaned = -0.00108574 Jy ! Component: 1600 - total flux cleaned = -0.00106008 Jy ! Component: 1650 - total flux cleaned = -0.00108548 Jy ! Component: 1700 - total flux cleaned = -0.00106012 Jy ! Component: 1750 - total flux cleaned = -0.00108537 Jy ! Component: 1800 - total flux cleaned = -0.00113575 Jy ! Component: 1850 - total flux cleaned = -0.00111085 Jy ! Component: 1900 - total flux cleaned = -0.00116054 Jy ! Component: 1950 - total flux cleaned = -0.00116034 Jy ! Component: 2000 - total flux cleaned = -0.00113574 Jy ! Total flux subtracted in 2048 components = -0.0011359 Jy ! Clean residual min=-0.001387 max=0.001433 Jy/beam ! Clean residual mean=0.000016 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 1.80407 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 325 components and 1.80407 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 5.307 at 34.1 degrees (North through East) ! Clean map min=-0.0030964 max=1.5893 Jy/beam ! Writing clean map to FITS file: J1911-2006_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.58929 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000532604 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.100536 0.100536 0.201072 0.402144 0.804289 1.60858 3.21715 6.43431 12.8686 25.7372 51.4745 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.589 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 5.307 at 34.1 degrees (North through East) ! Clean map min=-0.0030964 max=1.5893 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 J1911-2006_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:41:06 2019