! Started logfile: .//J2106-1427_X_dfm.log on Mon Jan 20 19:11:00 2020 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 .//J2106-1427_X_uva.fits ! Reading UV FITS file: .//J2106-1427_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2106-1427 ! ! 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 85 lines of history. ! ! Reading 3360 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 J2106-1427_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=1.001340Jy sigma=14.705705 ! Fit after self-cal, rms=0.964772Jy sigma=14.158989 ! 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=1.279 mas, bmaj=5.909 mas, bpa=-10.37 degrees ! Estimated noise=1.32852 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 = 0.0293767 Jy ! Component: 100 - total flux cleaned = 0.0357871 Jy ! Total flux subtracted in 100 components = 0.0357871 Jy ! Clean residual min=-0.003418 max=0.003174 Jy/beam ! Clean residual mean=0.000003 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.0357871 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0357871 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=0.053387Jy sigma=0.678309 ! Fit after self-cal, rms=0.052122Jy sigma=0.654916 ! 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=1.573 mas, bmaj=5.785 mas, bpa=-10.75 degrees ! Estimated noise=0.860478 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 = 0.00188206 Jy ! Component: 100 - total flux cleaned = 0.00165999 Jy ! Component: 150 - total flux cleaned = 0.001437 Jy ! Component: 200 - total flux cleaned = 0.00125983 Jy ! Total flux subtracted in 200 components = 0.00125983 Jy ! Clean residual min=-0.002268 max=0.002686 Jy/beam ! Clean residual mean=0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0370469 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.037047 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=0.052025Jy sigma=0.652918 ! Fit after self-cal, rms=0.052040Jy sigma=0.652883 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.573 x 5.785 at -10.75 degrees (North through East) ! Clean map min=-0.0022235 max=0.038611 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 0.92 KP 1.05 ! LA 1.00 NL 0.99 OV 0.93 PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.86 KP 1.00 ! LA 1.10 NL 0.89 OV 0.99 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.81 HN 1.17 KP 0.95 ! LA 1.04 NL 0.96 OV 1.11 PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 0.96 KP 0.90 ! LA 0.92 NL 0.95 OV 1.18 PT 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.05 HN 1.24 KP 0.79 ! LA 1.04 NL 0.95 OV 1.28 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.25 KP 0.99 ! LA 0.91 NL 0.73 OV 1.35 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.15 KP 1.21 ! LA 1.16 NL 1.04 OV 1.00 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.86 HN 0.91 KP 1.10 ! LA 1.05 NL 1.07 OV 1.00 PT 0.85 ! ! ! Fit before self-cal, rms=0.052040Jy sigma=0.652883 ! Fit after self-cal, rms=0.053111Jy sigma=0.646133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=5.742 mas, bpa=-11.02 degrees ! Estimated noise=0.85357 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 = -0.000129938 Jy ! Component: 100 - total flux cleaned = -0.000232973 Jy ! Component: 150 - total flux cleaned = -0.000315385 Jy ! Component: 200 - total flux cleaned = -0.000382471 Jy ! Total flux subtracted in 200 components = -0.000382471 Jy ! Clean residual min=-0.002194 max=0.001827 Jy/beam ! Clean residual mean=0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0366645 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0366645 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=0.053097Jy sigma=0.645934 ! Fit after self-cal, rms=0.053276Jy sigma=0.645074 ! 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=0.053276Jy sigma=0.645074 ! Fit after self-cal, rms=0.053582Jy sigma=0.644903 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=5.754 mas, bpa=-11.09 degrees ! Estimated noise=0.852124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230652 Jy ! Component: 100 - total flux cleaned = -0.000306974 Jy ! Component: 150 - total flux cleaned = -0.000379765 Jy ! Component: 200 - total flux cleaned = -0.000433334 Jy ! Total flux subtracted in 200 components = -0.000433334 Jy ! Clean residual min=-0.002080 max=0.001867 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0362311 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0362311 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=0.053576Jy sigma=0.644826 ! Fit after self-cal, rms=0.053607Jy sigma=0.644802 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.41102e-05 Jy ! Component: 100 - total flux cleaned = -9.59195e-05 Jy ! Component: 150 - total flux cleaned = -0.000123535 Jy ! Component: 200 - total flux cleaned = -0.000149434 Jy ! Total flux subtracted in 200 components = -0.000149434 Jy ! Clean residual min=-0.002088 max=0.001858 Jy/beam ! Clean residual mean=0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0360817 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0360817 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=0.053605Jy sigma=0.644765 ! Fit after self-cal, rms=0.053607Jy sigma=0.644762 ! 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=0.053607Jy sigma=0.644762 ! Fit after self-cal, rms=0.053566Jy sigma=0.644734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=5.765 mas, bpa=-11.14 degrees ! Estimated noise=0.851584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286432 Jy ! Component: 100 - total flux cleaned = -0.000362643 Jy ! Component: 150 - total flux cleaned = -0.000398466 Jy ! Component: 200 - total flux cleaned = -0.000430805 Jy ! Total flux subtracted in 200 components = -0.000430805 Jy ! Clean residual min=-0.002067 max=0.001845 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0356509 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.0356509 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=0.053562Jy sigma=0.644708 ! Fit after self-cal, rms=0.053567Jy sigma=0.644702 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.28706e-05 Jy ! Component: 100 - total flux cleaned = -7.40452e-05 Jy ! Component: 150 - total flux cleaned = -9.59691e-05 Jy ! Component: 200 - total flux cleaned = -0.000121064 Jy ! Total flux subtracted in 200 components = -0.000121064 Jy ! Clean residual min=-0.002073 max=0.001835 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0355298 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0355298 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=0.053565Jy sigma=0.644683 ! Fit after self-cal, rms=0.053566Jy sigma=0.644680 ! 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=0.053566Jy sigma=0.644680 ! Fit after self-cal, rms=0.053488Jy sigma=0.644668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=5.53 mas, bpa=-11.79 degrees ! Estimated noise=0.926455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256978 Jy ! Component: 100 - total flux cleaned = -0.000348907 Jy ! Component: 150 - total flux cleaned = -0.000404917 Jy ! Component: 200 - total flux cleaned = -0.00042665 Jy ! Total flux subtracted in 200 components = -0.00042665 Jy ! Clean residual min=-0.002524 max=0.001852 Jy/beam ! Clean residual mean=0.000000 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0351032 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0351032 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=0.053486Jy sigma=0.644705 ! Fit after self-cal, rms=0.053486Jy sigma=0.644683 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.71172e-05 Jy ! Component: 100 - total flux cleaned = 1.74021e-05 Jy ! Component: 150 - total flux cleaned = 1.07582e-05 Jy ! Component: 200 - total flux cleaned = 4.55693e-06 Jy ! Total flux subtracted in 200 components = 4.55693e-06 Jy ! Clean residual min=-0.002513 max=0.001843 Jy/beam ! Clean residual mean=0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0351078 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0351078 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=0.053485Jy sigma=0.644707 ! Fit after self-cal, rms=0.053484Jy sigma=0.644690 ! 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=1.609 mas, bmaj=5.772 mas, bpa=-11.18 degrees ! Estimated noise=0.851065 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.609 x 5.772 at -11.18 degrees (North through East) ! Clean map min=-0.0020052 max=0.0381 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=1.294 mas, bmaj=5.929 mas, bpa=-10.65 degrees ! Estimated noise=1.32099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304708 Jy ! Component: 100 - total flux cleaned = 0.037133 Jy ! Component: 150 - total flux cleaned = 0.0372023 Jy ! Component: 200 - total flux cleaned = 0.0366285 Jy ! Total flux subtracted in 200 components = 0.0366285 Jy ! Clean residual min=-0.002930 max=0.002870 Jy/beam ! Clean residual mean=0.000000 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0366285 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 0.0366285 Jy ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=5.772 mas, bpa=-11.18 degrees ! Estimated noise=0.851065 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 = -0.000801882 Jy ! Component: 100 - total flux cleaned = -0.0009317 Jy ! Component: 150 - total flux cleaned = -0.00100035 Jy ! Component: 200 - total flux cleaned = -0.00105879 Jy ! Total flux subtracted in 200 components = -0.00105879 Jy ! Clean residual min=-0.002037 max=0.001816 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0355697 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.0355697 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=2.379 mas, bmaj=5.53 mas, bpa=-11.79 degrees ! Estimated noise=0.926455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86895e-05 Jy ! Component: 100 - total flux cleaned = -7.13439e-05 Jy ! Component: 150 - total flux cleaned = -0.000139212 Jy ! Component: 200 - total flux cleaned = -0.000177213 Jy ! Total flux subtracted in 200 components = -0.000177213 Jy ! Clean residual min=-0.002480 max=0.001865 Jy/beam ! Clean residual mean=0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0353925 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 = -3.44462e-05 Jy ! Component: 100 - total flux cleaned = -6.67523e-05 Jy ! Component: 150 - total flux cleaned = -9.74593e-05 Jy ! Component: 200 - total flux cleaned = -0.000119773 Jy ! Total flux subtracted in 200 components = -0.000119773 Jy ! Clean residual min=-0.002485 max=0.001842 Jy/beam ! Clean residual mean=0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0352728 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0352728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=5.772 mas, bpa=-11.18 degrees ! Estimated noise=0.851065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.07739e-05 Jy ! Component: 100 - total flux cleaned = 5.07155e-05 Jy ! Component: 150 - total flux cleaned = 2.87485e-05 Jy ! Component: 200 - total flux cleaned = 1.60687e-05 Jy ! Total flux subtracted in 200 components = 1.60687e-05 Jy ! Clean residual min=-0.002009 max=0.001796 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0352888 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0352888 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=0.053481Jy sigma=0.644709 ! Fit after self-cal, rms=0.053476Jy sigma=0.644696 wmodel J2106-1427_X_map.mod ! Writing 74 model components to file: J2106-1427_X_map.mod wobs J2106-1427_X_uvs.fits ! Writing UV FITS file: J2106-1427_X_uvs.fits wwins J2106-1427_X_map.win ! wwins: Wrote 1 windows to J2106-1427_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 = -0.000727151 Jy ! Component: 100 - total flux cleaned = -0.000820185 Jy ! Component: 150 - total flux cleaned = -0.000958295 Jy ! Component: 200 - total flux cleaned = -0.00116811 Jy ! Component: 250 - total flux cleaned = -0.00129323 Jy ! Component: 300 - total flux cleaned = -0.00124659 Jy ! Component: 350 - total flux cleaned = -0.00124688 Jy ! Component: 400 - total flux cleaned = -0.00120392 Jy ! Component: 450 - total flux cleaned = -0.00116263 Jy ! Component: 500 - total flux cleaned = -0.00118169 Jy ! Component: 550 - total flux cleaned = -0.00116159 Jy ! Component: 600 - total flux cleaned = -0.00116128 Jy ! Component: 650 - total flux cleaned = -0.00126906 Jy ! Component: 700 - total flux cleaned = -0.00132125 Jy ! Component: 750 - total flux cleaned = -0.0014561 Jy ! Component: 800 - total flux cleaned = -0.00153769 Jy ! Component: 850 - total flux cleaned = -0.00164989 Jy ! Component: 900 - total flux cleaned = -0.00166584 Jy ! Component: 950 - total flux cleaned = -0.00166604 Jy ! Component: 1000 - total flux cleaned = -0.00151525 Jy ! Component: 1050 - total flux cleaned = -0.00145634 Jy ! Component: 1100 - total flux cleaned = -0.0013251 Jy ! Component: 1150 - total flux cleaned = -0.00123912 Jy ! Component: 1200 - total flux cleaned = -0.00111181 Jy ! Component: 1250 - total flux cleaned = -0.00105599 Jy ! Component: 1300 - total flux cleaned = -0.000945989 Jy ! Component: 1350 - total flux cleaned = -0.00083784 Jy ! Component: 1400 - total flux cleaned = -0.000797724 Jy ! Component: 1450 - total flux cleaned = -0.000705452 Jy ! Component: 1500 - total flux cleaned = -0.000627433 Jy ! Component: 1550 - total flux cleaned = -0.000589008 Jy ! Component: 1600 - total flux cleaned = -0.000500222 Jy ! Component: 1650 - total flux cleaned = -0.000450052 Jy ! Component: 1700 - total flux cleaned = -0.000387739 Jy ! Component: 1750 - total flux cleaned = -0.000326018 Jy ! Component: 1800 - total flux cleaned = -0.000289235 Jy ! Component: 1850 - total flux cleaned = -0.000301485 Jy ! Component: 1900 - total flux cleaned = -0.000313504 Jy ! Component: 1950 - total flux cleaned = -0.000313502 Jy ! Component: 2000 - total flux cleaned = -0.00034938 Jy ! Component: 2050 - total flux cleaned = -0.000349343 Jy ! Component: 2100 - total flux cleaned = -0.000384845 Jy ! Component: 2150 - total flux cleaned = -0.000361411 Jy ! Component: 2200 - total flux cleaned = -0.000408393 Jy ! Component: 2250 - total flux cleaned = -0.00043175 Jy ! Component: 2300 - total flux cleaned = -0.000431893 Jy ! Component: 2350 - total flux cleaned = -0.000478264 Jy ! Component: 2400 - total flux cleaned = -0.000512927 Jy ! Component: 2450 - total flux cleaned = -0.000570755 Jy ! Component: 2500 - total flux cleaned = -0.00062851 Jy ! Component: 2550 - total flux cleaned = -0.000663108 Jy ! Component: 2600 - total flux cleaned = -0.00069766 Jy ! Component: 2650 - total flux cleaned = -0.000755271 Jy ! Component: 2700 - total flux cleaned = -0.000812828 Jy ! Component: 2750 - total flux cleaned = -0.000893529 Jy ! Component: 2800 - total flux cleaned = -0.000951116 Jy ! Component: 2850 - total flux cleaned = -0.0010203 Jy ! Component: 2900 - total flux cleaned = -0.00108951 Jy ! Component: 2950 - total flux cleaned = -0.00114723 Jy ! Component: 3000 - total flux cleaned = -0.00119351 Jy ! Component: 3050 - total flux cleaned = -0.00125149 Jy ! Component: 3100 - total flux cleaned = -0.00129787 Jy ! Component: 3150 - total flux cleaned = -0.00135603 Jy ! Component: 3200 - total flux cleaned = -0.00141432 Jy ! Component: 3250 - total flux cleaned = -0.00147282 Jy ! Component: 3300 - total flux cleaned = -0.00153149 Jy ! Component: 3350 - total flux cleaned = -0.0016021 Jy ! Component: 3400 - total flux cleaned = -0.00167289 Jy ! Component: 3450 - total flux cleaned = -0.00169667 Jy ! Component: 3500 - total flux cleaned = -0.00174423 Jy ! Component: 3550 - total flux cleaned = -0.00182772 Jy ! Component: 3600 - total flux cleaned = -0.00186367 Jy ! Component: 3650 - total flux cleaned = -0.00189968 Jy ! Component: 3700 - total flux cleaned = -0.00194788 Jy ! Component: 3750 - total flux cleaned = -0.00198413 Jy ! Component: 3800 - total flux cleaned = -0.00203276 Jy ! Component: 3850 - total flux cleaned = -0.00209386 Jy ! Component: 3900 - total flux cleaned = -0.00211843 Jy ! Component: 3950 - total flux cleaned = -0.00216763 Jy ! Component: 4000 - total flux cleaned = -0.00222953 Jy ! Component: 4050 - total flux cleaned = -0.0022793 Jy ! Total flux subtracted in 4096 components = -0.00234183 Jy ! Clean residual min=-0.000894 max=0.000707 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.032947 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 361 components and 0.032947 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2106-1427_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.609 x 5.772 at -11.18 degrees (North through East) ! Clean map min=-0.0013741 max=0.037802 Jy/beam ! Writing clean map to FITS file: .//J2106-1427_X_map.fits wmodel .//J2106-1427_X_map.mod ! Writing 361 model components to file: .//J2106-1427_X_map.mod wobs .//J2106-1427_X_uvs.fits ! Writing UV FITS file: .//J2106-1427_X_uvs.fits wwins .//J2106-1427_X_map.win ! wwins: Wrote 2 windows to .//J2106-1427_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0378017 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234892 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.86414 1.86414 3.72828 7.45655 14.9131 29.8262 59.6524 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 160.932 quit ! Quitting program ! Log file .//J2106-1427_X_dfm.log closed on Mon Jan 20 19:11:03 2020