! Started logfile: /vlbi/sb072/temp_maps//J1114+0634_X_dfm.log on Thu Jan 31 09:32:27 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/sb072/temp_maps//J1114+0634_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1114+0634_X_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1114+0634 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 5152 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1114+0634_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999636Jy sigma=40.748135 ! Fit after self-cal, rms=0.991422Jy sigma=40.407902 ! 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=0.6613 mas, bmaj=1.87 mas, bpa=0.8145 degrees ! Estimated noise=0.440344 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 = 0.00562869 Jy ! Component: 100 - total flux cleaned = 0.00781852 Jy ! Total flux subtracted in 100 components = 0.00781852 Jy ! Clean residual min=-0.003289 max=0.001860 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.00781852 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.00781852 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. ! ! Fit before self-cal, rms=0.020593Jy sigma=0.828906 ! Fit after self-cal, rms=0.019659Jy sigma=0.790137 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8033 mas, bmaj=2.018 mas, bpa=0.1084 degrees ! Estimated noise=0.243712 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 = 0.00392538 Jy ! Component: 100 - total flux cleaned = 0.00535807 Jy ! Component: 150 - total flux cleaned = 0.00617099 Jy ! Component: 200 - total flux cleaned = 0.00665958 Jy ! Total flux subtracted in 200 components = 0.00665958 Jy ! Clean residual min=-0.004588 max=0.002052 Jy/beam ! Clean residual mean=0.000000 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0144781 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0144781 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. ! ! Fit before self-cal, rms=0.018952Jy sigma=0.760364 ! Fit after self-cal, rms=0.018947Jy sigma=0.760087 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8033 x 2.018 at 0.1084 degrees (North through East) ! Clean map min=-0.0043203 max=0.011178 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.13 KP 1.21 LA 1.73 ! MK 1.24 NL 0.57 OV 1.26 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 HN 0.97 KP 1.25 LA 1.40 ! MK 1.09 NL 0.46 OV 1.43 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.04 KP 1.29 LA 1.51 ! MK 1.20 NL 0.44 OV 1.59 SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.54 HN 0.98 KP 1.43 LA 1.63 ! MK 0.93 NL 0.41 OV 1.37 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 HN 1.00 KP 1.26 LA 1.58 ! MK 1.17 NL 0.38 OV 1.52 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 HN 1.22 KP 1.36 LA 1.53 ! MK 0.86 NL 0.33 OV 1.38 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 HN 1.06 KP 1.21 LA 1.53 ! MK 0.94 NL 0.42 OV 1.49 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.89 KP 1.24 LA 1.33 ! MK 1.02 NL 0.48 OV 1.52 SC 1.23 ! ! ! Fit before self-cal, rms=0.018947Jy sigma=0.760087 ! Fit after self-cal, rms=0.018746Jy sigma=0.701300 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8018 mas, bmaj=1.994 mas, bpa=-1.695 degrees ! Estimated noise=0.242411 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, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106355 Jy ! Component: 100 - total flux cleaned = 0.00172107 Jy ! Component: 150 - total flux cleaned = 0.00220838 Jy ! Component: 200 - total flux cleaned = 0.00260062 Jy ! Total flux subtracted in 200 components = 0.00260062 Jy ! Clean residual min=-0.000726 max=0.000614 Jy/beam ! Clean residual mean=0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0170787 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.0170787 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. ! ! Fit before self-cal, rms=0.018637Jy sigma=0.698801 ! Fit after self-cal, rms=0.020514Jy sigma=0.663819 ! 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. ! ! Fit before self-cal, rms=0.020514Jy sigma=0.663819 ! Fit after self-cal, rms=0.036998Jy sigma=0.643324 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8345 mas, bmaj=2.072 mas, bpa=-4.445 degrees ! Estimated noise=0.267978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647799 Jy ! Component: 100 - total flux cleaned = 0.00111364 Jy ! Component: 150 - total flux cleaned = 0.00149094 Jy ! Component: 200 - total flux cleaned = 0.00180621 Jy ! Total flux subtracted in 200 components = 0.00180621 Jy ! Clean residual min=-0.000672 max=0.000582 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0188849 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0188849 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. ! ! Fit before self-cal, rms=0.036957Jy sigma=0.642866 ! Fit after self-cal, rms=0.038402Jy sigma=0.632884 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 = -0.00147171 Jy ! Component: 100 - total flux cleaned = -0.00240623 Jy ! Component: 150 - total flux cleaned = -0.00306433 Jy ! Component: 200 - total flux cleaned = -0.00337792 Jy ! Total flux subtracted in 200 components = -0.00337792 Jy ! Clean residual min=-0.001364 max=0.000767 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.015507 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.015507 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. ! ! Fit before self-cal, rms=0.038208Jy sigma=0.632557 ! Fit after self-cal, rms=0.038376Jy sigma=0.630924 ! 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. ! ! Fit before self-cal, rms=0.038376Jy sigma=0.630924 ! Fit after self-cal, rms=0.061345Jy sigma=0.626058 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8619 mas, bmaj=2.141 mas, bpa=-5.845 degrees ! Estimated noise=0.283996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201306 Jy ! Component: 100 - total flux cleaned = -0.000217148 Jy ! Component: 150 - total flux cleaned = -0.000163344 Jy ! Component: 200 - total flux cleaned = -0.000138931 Jy ! Total flux subtracted in 200 components = -0.000138931 Jy ! Clean residual min=-0.000541 max=0.000627 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0153681 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0153681 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. ! ! Fit before self-cal, rms=0.061331Jy sigma=0.626157 ! Fit after self-cal, rms=0.061715Jy sigma=0.624632 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 = -0.000725322 Jy ! Component: 100 - total flux cleaned = -0.00121712 Jy ! Component: 150 - total flux cleaned = -0.001427 Jy ! Component: 200 - total flux cleaned = -0.00158778 Jy ! Total flux subtracted in 200 components = -0.00158778 Jy ! Clean residual min=-0.000845 max=0.000694 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0137803 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.0137803 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. ! ! Fit before self-cal, rms=0.061665Jy sigma=0.625095 ! Fit after self-cal, rms=0.061704Jy sigma=0.624645 ! 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. ! ! Fit before self-cal, rms=0.061704Jy sigma=0.624645 ! Fit after self-cal, rms=0.078654Jy sigma=0.623245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=3.51 mas, bpa=-2.972 degrees ! Estimated noise=0.368201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367892 Jy ! Component: 100 - total flux cleaned = -0.000464635 Jy ! Component: 150 - total flux cleaned = -0.000429981 Jy ! Component: 200 - total flux cleaned = -0.000407029 Jy ! Total flux subtracted in 200 components = -0.000407029 Jy ! Clean residual min=-0.000726 max=0.000567 Jy/beam ! Clean residual mean=0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0133733 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.0133733 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. ! ! Fit before self-cal, rms=0.078639Jy sigma=0.623467 ! Fit after self-cal, rms=0.078744Jy sigma=0.623133 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 = -0.000457045 Jy ! Component: 100 - total flux cleaned = -0.00067345 Jy ! Component: 150 - total flux cleaned = -0.000744911 Jy ! Component: 200 - total flux cleaned = -0.000780828 Jy ! Total flux subtracted in 200 components = -0.000780828 Jy ! Clean residual min=-0.000715 max=0.000649 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0125924 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.0125924 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. ! ! Fit before self-cal, rms=0.078727Jy sigma=0.623723 ! Fit after self-cal, rms=0.078736Jy sigma=0.623453 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.171 mas, bpa=-6.638 degrees ! Estimated noise=0.287542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8697 x 2.171 at -6.638 degrees (North through East) ! Clean map min=-0.0020925 max=0.0088601 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=0.7242 mas, bmaj=1.988 mas, bpa=-7.095 degrees ! Estimated noise=0.594455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048392 Jy ! Component: 100 - total flux cleaned = 0.00590656 Jy ! Component: 150 - total flux cleaned = 0.0071059 Jy ! Component: 200 - total flux cleaned = 0.00793022 Jy ! Total flux subtracted in 200 components = 0.00793022 Jy ! Clean residual min=-0.001806 max=0.001643 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.00793022 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.00793022 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.171 mas, bpa=-6.638 degrees ! Estimated noise=0.287542 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 = 0.000853032 Jy ! Component: 100 - total flux cleaned = 0.00141427 Jy ! Component: 150 - total flux cleaned = 0.00187518 Jy ! Component: 200 - total flux cleaned = 0.00227624 Jy ! Total flux subtracted in 200 components = 0.00227624 Jy ! Clean residual min=-0.001019 max=0.000737 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0102065 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0102065 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=1.554 mas, bmaj=3.51 mas, bpa=-2.972 degrees ! Estimated noise=0.368201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577213 Jy ! Component: 100 - total flux cleaned = 0.000915503 Jy ! Component: 150 - total flux cleaned = 0.00107154 Jy ! Component: 200 - total flux cleaned = 0.00121459 Jy ! Total flux subtracted in 200 components = 0.00121459 Jy ! Clean residual min=-0.000819 max=0.000705 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0114211 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 = 0.000115087 Jy ! Component: 100 - total flux cleaned = 0.00015192 Jy ! Component: 150 - total flux cleaned = 0.000172234 Jy ! Component: 200 - total flux cleaned = 0.000197354 Jy ! Total flux subtracted in 200 components = 0.000197354 Jy ! Clean residual min=-0.000784 max=0.000670 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0116184 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.0116184 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.171 mas, bpa=-6.638 degrees ! Estimated noise=0.287542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121274 Jy ! Component: 100 - total flux cleaned = 0.000170749 Jy ! Component: 150 - total flux cleaned = 0.000215311 Jy ! Component: 200 - total flux cleaned = 0.000215173 Jy ! Total flux subtracted in 200 components = 0.000215173 Jy ! Clean residual min=-0.000688 max=0.000709 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0118336 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0118336 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. ! ! Fit before self-cal, rms=0.078731Jy sigma=0.624192 ! Fit after self-cal, rms=0.078747Jy sigma=0.623395 wmodel J1114+0634_X_map.mod ! Writing 65 model components to file: J1114+0634_X_map.mod wobs J1114+0634_X_uvs.fits ! Writing UV FITS file: J1114+0634_X_uvs.fits wwins J1114+0634_X_map.win ! wwins: Wrote 2 windows to J1114+0634_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119294 Jy ! Component: 100 - total flux cleaned = 0.00027193 Jy ! Component: 150 - total flux cleaned = 0.000355125 Jy ! Component: 200 - total flux cleaned = 0.000496833 Jy ! Component: 250 - total flux cleaned = 0.000625234 Jy ! Component: 300 - total flux cleaned = 0.000721683 Jy ! Component: 350 - total flux cleaned = 0.000825736 Jy ! Component: 400 - total flux cleaned = 0.0009095 Jy ! Component: 450 - total flux cleaned = 0.00100115 Jy ! Component: 500 - total flux cleaned = 0.00105531 Jy ! Component: 550 - total flux cleaned = 0.00113549 Jy ! Component: 600 - total flux cleaned = 0.00122317 Jy ! Component: 650 - total flux cleaned = 0.00131832 Jy ! Component: 700 - total flux cleaned = 0.00141237 Jy ! Component: 750 - total flux cleaned = 0.00149693 Jy ! Component: 800 - total flux cleaned = 0.00159736 Jy ! Component: 850 - total flux cleaned = 0.00168005 Jy ! Component: 900 - total flux cleaned = 0.00178662 Jy ! Component: 950 - total flux cleaned = 0.00189222 Jy ! Component: 1000 - total flux cleaned = 0.00199686 Jy ! Component: 1050 - total flux cleaned = 0.00209274 Jy ! Component: 1100 - total flux cleaned = 0.00220362 Jy ! Component: 1150 - total flux cleaned = 0.00228218 Jy ! Component: 1200 - total flux cleaned = 0.00238353 Jy ! Component: 1250 - total flux cleaned = 0.00246861 Jy ! Component: 1300 - total flux cleaned = 0.002553 Jy ! Component: 1350 - total flux cleaned = 0.00262908 Jy ! Component: 1400 - total flux cleaned = 0.00272725 Jy ! Component: 1450 - total flux cleaned = 0.00279473 Jy ! Component: 1500 - total flux cleaned = 0.00286928 Jy ! Component: 1550 - total flux cleaned = 0.00294327 Jy ! Component: 1600 - total flux cleaned = 0.00301672 Jy ! Component: 1650 - total flux cleaned = 0.00309706 Jy ! Component: 1700 - total flux cleaned = 0.00316234 Jy ! Component: 1750 - total flux cleaned = 0.00320568 Jy ! Component: 1800 - total flux cleaned = 0.00325593 Jy ! Component: 1850 - total flux cleaned = 0.00331301 Jy ! Component: 1900 - total flux cleaned = 0.00332734 Jy ! Component: 1950 - total flux cleaned = 0.00338396 Jy ! Component: 2000 - total flux cleaned = 0.00344019 Jy ! Component: 2050 - total flux cleaned = 0.00347518 Jy ! Component: 2100 - total flux cleaned = 0.00351703 Jy ! Component: 2150 - total flux cleaned = 0.00353098 Jy ! Component: 2200 - total flux cleaned = 0.00358634 Jy ! Component: 2250 - total flux cleaned = 0.00361393 Jy ! Component: 2300 - total flux cleaned = 0.00366888 Jy ! Component: 2350 - total flux cleaned = 0.00369634 Jy ! Component: 2400 - total flux cleaned = 0.0037237 Jy ! Component: 2450 - total flux cleaned = 0.00378506 Jy ! Component: 2500 - total flux cleaned = 0.00382584 Jy ! Component: 2550 - total flux cleaned = 0.00385978 Jy ! Component: 2600 - total flux cleaned = 0.00390034 Jy ! Component: 2650 - total flux cleaned = 0.00391383 Jy ! Component: 2700 - total flux cleaned = 0.00394751 Jy ! Component: 2750 - total flux cleaned = 0.00398792 Jy ! Component: 2800 - total flux cleaned = 0.0040349 Jy ! Component: 2850 - total flux cleaned = 0.00404827 Jy ! Component: 2900 - total flux cleaned = 0.00407508 Jy ! Component: 2950 - total flux cleaned = 0.00410184 Jy ! Component: 3000 - total flux cleaned = 0.00412189 Jy ! Component: 3050 - total flux cleaned = 0.00416194 Jy ! Component: 3100 - total flux cleaned = 0.00417531 Jy ! Component: 3150 - total flux cleaned = 0.00422858 Jy ! Component: 3200 - total flux cleaned = 0.00426189 Jy ! Component: 3250 - total flux cleaned = 0.00428849 Jy ! Component: 3300 - total flux cleaned = 0.00432177 Jy ! Component: 3350 - total flux cleaned = 0.00436162 Jy ! Component: 3400 - total flux cleaned = 0.00438156 Jy ! Component: 3450 - total flux cleaned = 0.00440151 Jy ! Component: 3500 - total flux cleaned = 0.00440818 Jy ! Component: 3550 - total flux cleaned = 0.00444139 Jy ! Component: 3600 - total flux cleaned = 0.00444806 Jy ! Component: 3650 - total flux cleaned = 0.00446801 Jy ! Component: 3700 - total flux cleaned = 0.00450126 Jy ! Component: 3750 - total flux cleaned = 0.00450122 Jy ! Component: 3800 - total flux cleaned = 0.00454785 Jy ! Component: 3850 - total flux cleaned = 0.00454785 Jy ! Component: 3900 - total flux cleaned = 0.00454786 Jy ! Component: 3950 - total flux cleaned = 0.00459465 Jy ! Component: 4000 - total flux cleaned = 0.00459464 Jy ! Component: 4050 - total flux cleaned = 0.0046081 Jy ! Total flux subtracted in 4096 components = 0.00461481 Jy ! Clean residual min=-0.000441 max=0.000355 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0164484 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 220 components and 0.0164484 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1114+0634_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8697 x 2.171 at -6.638 degrees (North through East) ! Clean map min=-0.0020405 max=0.0084588 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1114+0634_X_map.fits wmodel /vlbi/sb072/temp_maps//J1114+0634_X_map.mod ! Writing 220 model components to file: /vlbi/sb072/temp_maps//J1114+0634_X_map.mod wobs /vlbi/sb072/temp_maps//J1114+0634_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1114+0634_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1114+0634_X_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J1114+0634_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0084588 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011498 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.07787 4.07787 8.15574 16.3115 32.623 65.2459 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.008 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 73.567 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1114+0634_X_dfm.log closed on Thu Jan 31 09:32:31 2019