! Started logfile: /vlbi/sb072/temp_maps//J1532-2310_X_dfm.log on Tue Mar 5 23:15:48 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//J1532-2310_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1532-2310_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.988095 visibilities/baseline/integration-bin. ! Found source: J1532-2310 ! ! 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 1328 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 J1532-2310_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=1.002320Jy sigma=28.691946 ! Fit after self-cal, rms=0.897321Jy sigma=25.678858 ! 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=0.9542 mas, bmaj=4.94 mas, bpa=11.27 degrees ! Estimated noise=1.03946 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 = 0.074492 Jy ! Component: 100 - total flux cleaned = 0.0946721 Jy ! Total flux subtracted in 100 components = 0.0946721 Jy ! Clean residual min=-0.007972 max=0.011092 Jy/beam ! Clean residual mean=-0.000070 rms=0.002173 Jy/beam ! Combined flux in latest and established models = 0.0946721 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0946721 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=0.048144Jy sigma=1.032520 ! Fit after self-cal, rms=0.048124Jy sigma=1.032129 ! 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=1.312 mas, bmaj=4.929 mas, bpa=9.566 degrees ! Estimated noise=0.73991 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 = 0.0165415 Jy ! Component: 100 - total flux cleaned = 0.0241929 Jy ! Component: 150 - total flux cleaned = 0.0284931 Jy ! Component: 200 - total flux cleaned = 0.0312005 Jy ! Total flux subtracted in 200 components = 0.0312005 Jy ! Clean residual min=-0.005563 max=0.005295 Jy/beam ! Clean residual mean=-0.000018 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.125873 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 0.125873 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=0.043455Jy sigma=0.779258 ! Fit after self-cal, rms=0.043398Jy sigma=0.778588 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 4.929 at 9.566 degrees (North through East) ! Clean map min=-0.0054717 max=0.089484 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 KP 0.94 LA 1.00 ! NL 1.05 OV 1.11 PT 0.86 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 KP 0.93 LA 1.03 ! NL 1.11 OV 1.06 PT 0.86 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 KP 0.96 LA 1.05 ! NL 1.01 OV 1.13 PT 0.90 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 KP 0.95 LA 1.00 ! NL 1.09 OV 1.07 PT 0.91 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 KP 0.96 LA 1.00 ! NL 1.05 OV 1.13 PT 0.89 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 KP 0.96 LA 0.97 ! NL 1.03 OV 1.12 PT 0.90 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 KP 0.93 LA 0.99 ! NL 1.01 OV 1.10 PT 0.90 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 KP 0.94 LA 0.98 ! NL 1.08 OV 1.12 PT 0.87 SC 0.98 ! ! ! Fit before self-cal, rms=0.043398Jy sigma=0.778588 ! Fit after self-cal, rms=0.044302Jy sigma=0.723102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=5.01 mas, bpa=9.62 degrees ! Estimated noise=0.736233 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 = -0.0015365 Jy ! Component: 100 - total flux cleaned = -0.00181253 Jy ! Component: 150 - total flux cleaned = -0.00200334 Jy ! Component: 200 - total flux cleaned = -0.0021104 Jy ! Total flux subtracted in 200 components = -0.0021104 Jy ! Clean residual min=-0.002651 max=0.002794 Jy/beam ! Clean residual mean=-0.000012 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.123762 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.123762 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=0.044216Jy sigma=0.720435 ! Fit after self-cal, rms=0.044288Jy sigma=0.720139 ! 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=0.044288Jy sigma=0.720139 ! Fit after self-cal, rms=0.044408Jy sigma=0.719431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=5.035 mas, bpa=9.639 degrees ! Estimated noise=0.734566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108992 Jy ! Component: 100 - total flux cleaned = -0.00137888 Jy ! Component: 150 - total flux cleaned = -0.00142164 Jy ! Component: 200 - total flux cleaned = -0.00144076 Jy ! Total flux subtracted in 200 components = -0.00144076 Jy ! Clean residual min=-0.002424 max=0.002640 Jy/beam ! Clean residual mean=-0.000011 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.122321 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.122321 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=0.044371Jy sigma=0.718230 ! Fit after self-cal, rms=0.044367Jy sigma=0.718213 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 = -6.62683e-05 Jy ! Component: 100 - total flux cleaned = -4.94527e-05 Jy ! Component: 150 - total flux cleaned = -6.4398e-05 Jy ! Component: 200 - total flux cleaned = -6.4299e-05 Jy ! Total flux subtracted in 200 components = -6.4299e-05 Jy ! Clean residual min=-0.002368 max=0.002642 Jy/beam ! Clean residual mean=-0.000010 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.122257 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.122257 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=0.044359Jy sigma=0.717758 ! Fit after self-cal, rms=0.044358Jy sigma=0.717751 ! 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=0.044358Jy sigma=0.717751 ! Fit after self-cal, rms=0.044474Jy sigma=0.717226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=5.057 mas, bpa=9.674 degrees ! Estimated noise=0.733091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000815988 Jy ! Component: 100 - total flux cleaned = -0.00106593 Jy ! Component: 150 - total flux cleaned = -0.00109327 Jy ! Component: 200 - total flux cleaned = -0.00110601 Jy ! Total flux subtracted in 200 components = -0.00110601 Jy ! Clean residual min=-0.002230 max=0.002531 Jy/beam ! Clean residual mean=-0.000009 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.121151 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.121151 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=0.044454Jy sigma=0.716650 ! Fit after self-cal, rms=0.044452Jy sigma=0.716647 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 = -1.78359e-06 Jy ! Component: 100 - total flux cleaned = -1.49737e-06 Jy ! Component: 150 - total flux cleaned = -1.27661e-05 Jy ! Component: 200 - total flux cleaned = -2.35633e-05 Jy ! Total flux subtracted in 200 components = -2.35633e-05 Jy ! Clean residual min=-0.002208 max=0.002502 Jy/beam ! Clean residual mean=-0.000009 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.121128 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.121128 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=0.044447Jy sigma=0.716437 ! Fit after self-cal, rms=0.044447Jy sigma=0.716436 ! 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=0.044447Jy sigma=0.716436 ! Fit after self-cal, rms=0.044535Jy sigma=0.716084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.729 mas, bmaj=6.06 mas, bpa=-4.946 degrees ! Estimated noise=0.831485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000535533 Jy ! Component: 100 - total flux cleaned = -0.000618221 Jy ! Component: 150 - total flux cleaned = -0.00065796 Jy ! Component: 200 - total flux cleaned = -0.000659088 Jy ! Total flux subtracted in 200 components = -0.000659088 Jy ! Clean residual min=-0.002398 max=0.002376 Jy/beam ! Clean residual mean=-0.000012 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.120469 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.120469 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=0.044528Jy sigma=0.715786 ! Fit after self-cal, rms=0.044523Jy sigma=0.715742 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 = 2.03633e-06 Jy ! Component: 100 - total flux cleaned = -2.1516e-05 Jy ! Component: 150 - total flux cleaned = -2.16454e-05 Jy ! Component: 200 - total flux cleaned = -1.14668e-05 Jy ! Total flux subtracted in 200 components = -1.14668e-05 Jy ! Clean residual min=-0.002384 max=0.002339 Jy/beam ! Clean residual mean=-0.000012 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.120457 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.120457 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=0.044523Jy sigma=0.715643 ! Fit after self-cal, rms=0.044519Jy sigma=0.715625 ! 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=1.31 mas, bmaj=5.077 mas, bpa=9.706 degrees ! Estimated noise=0.731573 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.31 x 5.077 at 9.706 degrees (North through East) ! Clean map min=-0.0020984 max=0.087685 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=0.9445 mas, bmaj=5.104 mas, bpa=11.31 degrees ! Estimated noise=1.02702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735565 Jy ! Component: 100 - total flux cleaned = 0.0941114 Jy ! Component: 150 - total flux cleaned = 0.104883 Jy ! Component: 200 - total flux cleaned = 0.111008 Jy ! Total flux subtracted in 200 components = 0.111008 Jy ! Clean residual min=-0.003785 max=0.004165 Jy/beam ! Clean residual mean=-0.000022 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.111008 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.111008 Jy ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=5.077 mas, bpa=9.706 degrees ! Estimated noise=0.731573 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) ! Added new window around map position (-15.6, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542556 Jy ! Component: 100 - total flux cleaned = 0.00801569 Jy ! Component: 150 - total flux cleaned = 0.00841342 Jy ! Component: 200 - total flux cleaned = 0.00858142 Jy ! Total flux subtracted in 200 components = 0.00858142 Jy ! Clean residual min=-0.002499 max=0.003342 Jy/beam ! Clean residual mean=-0.000013 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.119589 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.119589 Jy ! Inverting map ! Added new window around map position (-3.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201799 Jy ! Component: 100 - total flux cleaned = 0.00201304 Jy ! Component: 150 - total flux cleaned = 0.0020138 Jy ! Component: 200 - total flux cleaned = 0.00191574 Jy ! Total flux subtracted in 200 components = 0.00191574 Jy ! Clean residual min=-0.001971 max=0.002059 Jy/beam ! Clean residual mean=-0.000004 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.121505 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.121505 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=2.729 mas, bmaj=6.06 mas, bpa=-4.946 degrees ! Estimated noise=0.831485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195463 Jy ! Component: 100 - total flux cleaned = 0.000117528 Jy ! Component: 150 - total flux cleaned = 1.25674e-05 Jy ! Component: 200 - total flux cleaned = -8.20059e-05 Jy ! Total flux subtracted in 200 components = -8.20059e-05 Jy ! Clean residual min=-0.001958 max=0.001843 Jy/beam ! Clean residual mean=-0.000005 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.121423 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 = -8.60016e-05 Jy ! Component: 100 - total flux cleaned = -0.000165446 Jy ! Component: 150 - total flux cleaned = -0.000189527 Jy ! Component: 200 - total flux cleaned = -0.000212466 Jy ! Total flux subtracted in 200 components = -0.000212466 Jy ! Clean residual min=-0.001902 max=0.001730 Jy/beam ! Clean residual mean=-0.000004 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.121211 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.121211 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=5.077 mas, bpa=9.706 degrees ! Estimated noise=0.731573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.01214e-05 Jy ! Component: 100 - total flux cleaned = 4.92344e-05 Jy ! Component: 150 - total flux cleaned = 1.87525e-05 Jy ! Component: 200 - total flux cleaned = -8.07881e-06 Jy ! Total flux subtracted in 200 components = -8.07881e-06 Jy ! Clean residual min=-0.001966 max=0.001854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.121203 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.121203 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=0.044157Jy sigma=0.703891 ! Fit after self-cal, rms=0.044154Jy sigma=0.703304 wmodel J1532-2310_X_map.mod ! Writing 112 model components to file: J1532-2310_X_map.mod wobs J1532-2310_X_uvs.fits ! Writing UV FITS file: J1532-2310_X_uvs.fits wwins J1532-2310_X_map.win ! wwins: Wrote 3 windows to J1532-2310_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 = -5.86968e-06 Jy ! Component: 100 - total flux cleaned = 2.58574e-05 Jy ! Component: 150 - total flux cleaned = 8.55997e-05 Jy ! Component: 200 - total flux cleaned = 0.000141866 Jy ! Component: 250 - total flux cleaned = 0.000222125 Jy ! Component: 300 - total flux cleaned = 0.000324931 Jy ! Component: 350 - total flux cleaned = 0.000400217 Jy ! Component: 400 - total flux cleaned = 0.00047327 Jy ! Component: 450 - total flux cleaned = 0.000543502 Jy ! Component: 500 - total flux cleaned = 0.000589021 Jy ! Component: 550 - total flux cleaned = 0.000633311 Jy ! Component: 600 - total flux cleaned = 0.000740792 Jy ! Component: 650 - total flux cleaned = 0.000866742 Jy ! Component: 700 - total flux cleaned = 0.00109263 Jy ! Component: 750 - total flux cleaned = 0.00123367 Jy ! Component: 800 - total flux cleaned = 0.0013922 Jy ! Component: 850 - total flux cleaned = 0.00148967 Jy ! Component: 900 - total flux cleaned = 0.00158543 Jy ! Component: 950 - total flux cleaned = 0.00166068 Jy ! Component: 1000 - total flux cleaned = 0.00173479 Jy ! Component: 1050 - total flux cleaned = 0.00186208 Jy ! Component: 1100 - total flux cleaned = 0.00193345 Jy ! Component: 1150 - total flux cleaned = 0.00203926 Jy ! Component: 1200 - total flux cleaned = 0.00209144 Jy ! Component: 1250 - total flux cleaned = 0.00217732 Jy ! Component: 1300 - total flux cleaned = 0.00221108 Jy ! Component: 1350 - total flux cleaned = 0.00219442 Jy ! Component: 1400 - total flux cleaned = 0.00224397 Jy ! Component: 1450 - total flux cleaned = 0.00221156 Jy ! Component: 1500 - total flux cleaned = 0.00222781 Jy ! Component: 1550 - total flux cleaned = 0.00224382 Jy ! Component: 1600 - total flux cleaned = 0.00224414 Jy ! Component: 1650 - total flux cleaned = 0.00229099 Jy ! Component: 1700 - total flux cleaned = 0.00229099 Jy ! Component: 1750 - total flux cleaned = 0.0023217 Jy ! Component: 1800 - total flux cleaned = 0.00238187 Jy ! Component: 1850 - total flux cleaned = 0.00236672 Jy ! Component: 1900 - total flux cleaned = 0.00238152 Jy ! Component: 1950 - total flux cleaned = 0.00243986 Jy ! Component: 2000 - total flux cleaned = 0.00245439 Jy ! Component: 2050 - total flux cleaned = 0.00249738 Jy ! Component: 2100 - total flux cleaned = 0.00252593 Jy ! Component: 2150 - total flux cleaned = 0.00259657 Jy ! Component: 2200 - total flux cleaned = 0.00262467 Jy ! Component: 2250 - total flux cleaned = 0.00269421 Jy ! Component: 2300 - total flux cleaned = 0.00273557 Jy ! Component: 2350 - total flux cleaned = 0.00277676 Jy ! Component: 2400 - total flux cleaned = 0.00283124 Jy ! Component: 2450 - total flux cleaned = 0.00287195 Jy ! Component: 2500 - total flux cleaned = 0.0029392 Jy ! Component: 2550 - total flux cleaned = 0.00297926 Jy ! Component: 2600 - total flux cleaned = 0.00299266 Jy ! Component: 2650 - total flux cleaned = 0.00305873 Jy ! Component: 2700 - total flux cleaned = 0.00305879 Jy ! Component: 2750 - total flux cleaned = 0.00312403 Jy ! Component: 2800 - total flux cleaned = 0.0031241 Jy ! Component: 2850 - total flux cleaned = 0.00309832 Jy ! Component: 2900 - total flux cleaned = 0.00314968 Jy ! Component: 2950 - total flux cleaned = 0.00314972 Jy ! Component: 3000 - total flux cleaned = 0.00312421 Jy ! Component: 3050 - total flux cleaned = 0.00309885 Jy ! Component: 3100 - total flux cleaned = 0.0030736 Jy ! Component: 3150 - total flux cleaned = 0.00304854 Jy ! Component: 3200 - total flux cleaned = 0.00306107 Jy ! Component: 3250 - total flux cleaned = 0.00303615 Jy ! Component: 3300 - total flux cleaned = 0.00301132 Jy ! Component: 3350 - total flux cleaned = 0.00298658 Jy ! Component: 3400 - total flux cleaned = 0.00293731 Jy ! Component: 3450 - total flux cleaned = 0.00290062 Jy ! Component: 3500 - total flux cleaned = 0.00287612 Jy ! Component: 3550 - total flux cleaned = 0.00286393 Jy ! Component: 3600 - total flux cleaned = 0.00283962 Jy ! Component: 3650 - total flux cleaned = 0.0028153 Jy ! Component: 3700 - total flux cleaned = 0.00277896 Jy ! Component: 3750 - total flux cleaned = 0.0027669 Jy ! Component: 3800 - total flux cleaned = 0.00270659 Jy ! Component: 3850 - total flux cleaned = 0.00270661 Jy ! Component: 3900 - total flux cleaned = 0.0027066 Jy ! Component: 3950 - total flux cleaned = 0.00268255 Jy ! Component: 4000 - total flux cleaned = 0.00268258 Jy ! Component: 4050 - total flux cleaned = 0.00265851 Jy ! Total flux subtracted in 4096 components = 0.00264657 Jy ! Clean residual min=-0.000814 max=0.000764 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.123849 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 355 components and 0.123849 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1532-2310_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.31 x 5.077 at 9.706 degrees (North through East) ! Clean map min=-0.0017415 max=0.089413 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1532-2310_X_map.fits wmodel /vlbi/sb072/temp_maps//J1532-2310_X_map.mod ! Writing 355 model components to file: /vlbi/sb072/temp_maps//J1532-2310_X_map.mod wobs /vlbi/sb072/temp_maps//J1532-2310_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1532-2310_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1532-2310_X_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J1532-2310_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0894127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.69474 0.69474 1.38948 2.77896 5.55792 11.1158 22.2317 44.4634 88.9267 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 431.816 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1532-2310_X_dfm.log closed on Tue Mar 5 23:15:52 2019