! Started logfile: /tmp/maps//J1340-3002_X_20180615_dfm.log on Wed Jul 4 23:26:32 2018 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 /tmp/maps//J1340-3002_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1340-3002_X_20180615_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.94902 visibilities/baseline/integration-bin. ! Found source: J1340-3002 ! ! 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 94 lines of history. ! ! Reading 5808 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 J1340-3002_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005773Jy sigma=19.068238 ! Fit after self-cal, rms=0.922662Jy sigma=17.370205 ! 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=0.7116 mas, bmaj=2.057 mas, bpa=-9.052 degrees ! Estimated noise=0.750786 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 = 0.058277 Jy ! Component: 100 - total flux cleaned = 0.0798565 Jy ! Total flux subtracted in 100 components = 0.0798565 Jy ! Clean residual min=-0.005785 max=0.009823 Jy/beam ! Clean residual mean=-0.000004 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.0798565 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0798565 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=0.051127Jy sigma=0.892500 ! Fit after self-cal, rms=0.050748Jy sigma=0.888540 ! Inverting map ! Added new window around map position (13.2, -29.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111176 Jy ! Component: 100 - total flux cleaned = 0.018007 Jy ! Total flux subtracted in 100 components = 0.018007 Jy ! Clean residual min=-0.006062 max=0.006436 Jy/beam ! Clean residual mean=-0.000002 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.0978634 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0978634 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=0.047117Jy sigma=0.794487 ! Fit after self-cal, rms=0.047063Jy sigma=0.792889 ! 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=0.9006 mas, bmaj=2.392 mas, bpa=-9.653 degrees ! Estimated noise=0.52383 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 = 0.00877549 Jy ! Component: 100 - total flux cleaned = 0.0137804 Jy ! Component: 150 - total flux cleaned = 0.0167286 Jy ! Component: 200 - total flux cleaned = 0.0182552 Jy ! Total flux subtracted in 200 components = 0.0182552 Jy ! Clean residual min=-0.007198 max=0.005058 Jy/beam ! Clean residual mean=0.000003 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.116119 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.116119 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=0.045653Jy sigma=0.751784 ! Fit after self-cal, rms=0.045621Jy sigma=0.750722 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9006 x 2.392 at -9.653 degrees (North through East) ! Clean map min=-0.0070219 max=0.072248 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.16 KP 0.97 ! LA 1.11 MK 1.07 NL 0.98 OV 0.73 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.50 KP 1.00 ! LA 1.12 MK 0.87 NL 1.13 OV 0.67 ! PT 1.13 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.95 ! LA 1.08 MK 1.19 NL 0.91 OV 0.73 ! PT 1.09 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.29 KP 0.90 ! LA 1.08 MK 1.08 NL 1.04 OV 0.72 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.17 KP 0.96 ! LA 1.14 MK 0.93 NL 1.20 OV 0.82 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.34 KP 0.92 ! LA 1.11 MK 1.08 NL 1.37 OV 0.77 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.18 KP 0.93 ! LA 1.17 MK 0.85 NL 1.20 OV 0.84 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.25 KP 0.90 ! LA 1.16 MK 1.22 NL 1.09 OV 0.76 ! PT 1.07 SC 1.13 ! ! ! Fit before self-cal, rms=0.045621Jy sigma=0.750722 ! Fit after self-cal, rms=0.044803Jy sigma=0.654756 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=2.39 mas, bpa=-9.16 degrees ! Estimated noise=0.5272 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 = -0.000752253 Jy ! Component: 100 - total flux cleaned = -0.00071521 Jy ! Component: 150 - total flux cleaned = -0.000716177 Jy ! Component: 200 - total flux cleaned = -0.000773041 Jy ! Total flux subtracted in 200 components = -0.000773041 Jy ! Clean residual min=-0.002168 max=0.002300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.115346 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.115346 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=0.044726Jy sigma=0.653450 ! Fit after self-cal, rms=0.044867Jy sigma=0.651968 ! 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=0.044867Jy sigma=0.651968 ! Fit after self-cal, rms=0.044987Jy sigma=0.651713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9047 mas, bmaj=2.383 mas, bpa=-9.283 degrees ! Estimated noise=0.525746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035148 Jy ! Component: 100 - total flux cleaned = -0.000444503 Jy ! Component: 150 - total flux cleaned = -0.00049799 Jy ! Component: 200 - total flux cleaned = -0.000522733 Jy ! Total flux subtracted in 200 components = -0.000522733 Jy ! Clean residual min=-0.001989 max=0.002183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.114823 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.114823 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=0.044944Jy sigma=0.650873 ! Fit after self-cal, rms=0.044938Jy sigma=0.650775 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (15.6, 44.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158423 Jy ! Component: 100 - total flux cleaned = 0.00162579 Jy ! Component: 150 - total flux cleaned = 0.00168729 Jy ! Component: 200 - total flux cleaned = 0.00171407 Jy ! Total flux subtracted in 200 components = 0.00171407 Jy ! Clean residual min=-0.001888 max=0.001645 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.116537 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.116537 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=0.044860Jy sigma=0.648207 ! Fit after self-cal, rms=0.044855Jy sigma=0.648074 ! 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=0.044855Jy sigma=0.648074 ! Fit after self-cal, rms=0.044881Jy sigma=0.647798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=2.376 mas, bpa=-9.358 degrees ! Estimated noise=0.523291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.20954e-05 Jy ! Component: 100 - total flux cleaned = -3.66287e-05 Jy ! Component: 150 - total flux cleaned = -3.64951e-05 Jy ! Component: 200 - total flux cleaned = -3.77018e-05 Jy ! Total flux subtracted in 200 components = -3.77018e-05 Jy ! Clean residual min=-0.001715 max=0.001545 Jy/beam ! Clean residual mean=-0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.116499 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.116499 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=0.044856Jy sigma=0.647231 ! Fit after self-cal, rms=0.044857Jy sigma=0.647183 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 = 3.51108e-05 Jy ! Component: 100 - total flux cleaned = -3.65478e-05 Jy ! Component: 150 - total flux cleaned = -6.94515e-05 Jy ! Component: 200 - total flux cleaned = -8.509e-05 Jy ! Total flux subtracted in 200 components = -8.509e-05 Jy ! Clean residual min=-0.001735 max=0.001528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.116414 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.116414 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=0.044841Jy sigma=0.646919 ! Fit after self-cal, rms=0.044838Jy sigma=0.646889 ! 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=0.044838Jy sigma=0.646889 ! Fit after self-cal, rms=0.044883Jy sigma=0.646786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=5.597 mas, bpa=-6.047 degrees ! Estimated noise=0.659881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154058 Jy ! Component: 100 - total flux cleaned = -0.000141379 Jy ! Component: 150 - total flux cleaned = -0.000110405 Jy ! Component: 200 - total flux cleaned = -9.16199e-05 Jy ! Total flux subtracted in 200 components = -9.16199e-05 Jy ! Clean residual min=-0.001795 max=0.001820 Jy/beam ! Clean residual mean=-0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.116322 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.116322 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=0.044876Jy sigma=0.646693 ! Fit after self-cal, rms=0.044877Jy sigma=0.646668 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 = -3.22365e-05 Jy ! Component: 100 - total flux cleaned = -2.31119e-05 Jy ! Component: 150 - total flux cleaned = -2.45743e-05 Jy ! Component: 200 - total flux cleaned = -2.45431e-05 Jy ! Total flux subtracted in 200 components = -2.45431e-05 Jy ! Clean residual min=-0.001779 max=0.001817 Jy/beam ! Clean residual mean=-0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.116298 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 0.116298 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=0.044874Jy sigma=0.646604 ! Fit after self-cal, rms=0.044871Jy sigma=0.646589 ! 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=0.8997 mas, bmaj=2.371 mas, bpa=-9.37 degrees ! Estimated noise=0.521828 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 2.371 at -9.37 degrees (North through East) ! Clean map min=-0.0015395 max=0.072792 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=0.7059 mas, bmaj=2.027 mas, bpa=-8.317 degrees ! Estimated noise=0.754268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587643 Jy ! Component: 100 - total flux cleaned = 0.0812829 Jy ! Component: 150 - total flux cleaned = 0.0927537 Jy ! Component: 200 - total flux cleaned = 0.0992761 Jy ! Total flux subtracted in 200 components = 0.0992761 Jy ! Clean residual min=-0.002499 max=0.003332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0992761 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0992761 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.371 mas, bpa=-9.37 degrees ! Estimated noise=0.521828 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 = 0.00620421 Jy ! Component: 100 - total flux cleaned = 0.00966541 Jy ! Component: 150 - total flux cleaned = 0.0119115 Jy ! Component: 200 - total flux cleaned = 0.013449 Jy ! Total flux subtracted in 200 components = 0.013449 Jy ! Clean residual min=-0.001679 max=0.001642 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.112725 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.112725 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=2.252 mas, bmaj=5.597 mas, bpa=-6.047 degrees ! Estimated noise=0.659881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167818 Jy ! Component: 100 - total flux cleaned = 0.00246151 Jy ! Component: 150 - total flux cleaned = 0.00276844 Jy ! Component: 200 - total flux cleaned = 0.00287219 Jy ! Total flux subtracted in 200 components = 0.00287219 Jy ! Clean residual min=-0.001830 max=0.001807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.115597 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 = 7.54653e-05 Jy ! Component: 100 - total flux cleaned = 0.000141852 Jy ! Component: 150 - total flux cleaned = 0.000190012 Jy ! Component: 200 - total flux cleaned = 0.000233874 Jy ! Total flux subtracted in 200 components = 0.000233874 Jy ! Clean residual min=-0.001772 max=0.001853 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.115831 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 85 components and 0.115831 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.371 mas, bpa=-9.37 degrees ! Estimated noise=0.521828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.05188e-05 Jy ! Component: 100 - total flux cleaned = -0.000102322 Jy ! Component: 150 - total flux cleaned = -0.000102248 Jy ! Component: 200 - total flux cleaned = -0.000119201 Jy ! Total flux subtracted in 200 components = -0.000119201 Jy ! Clean residual min=-0.001534 max=0.001535 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.115712 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.115712 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=0.044855Jy sigma=0.646508 ! Fit after self-cal, rms=0.044856Jy sigma=0.646422 wmodel J1340-3002_X_map.mod ! Writing 101 model components to file: J1340-3002_X_map.mod wobs J1340-3002_X_uvs.fits ! Writing UV FITS file: J1340-3002_X_uvs.fits wwins J1340-3002_X_map.win ! wwins: Wrote 3 windows to J1340-3002_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 = -5.42921e-05 Jy ! Component: 100 - total flux cleaned = -7.96817e-05 Jy ! Component: 150 - total flux cleaned = -5.82114e-05 Jy ! Component: 200 - total flux cleaned = -0.000123791 Jy ! Component: 250 - total flux cleaned = -8.1174e-05 Jy ! Component: 300 - total flux cleaned = -2.01114e-05 Jy ! Component: 350 - total flux cleaned = -7.31049e-07 Jy ! Component: 400 - total flux cleaned = -1.03286e-06 Jy ! Component: 450 - total flux cleaned = -1.40447e-06 Jy ! Component: 500 - total flux cleaned = -5.44578e-05 Jy ! Component: 550 - total flux cleaned = -3.73568e-05 Jy ! Component: 600 - total flux cleaned = -7.12197e-05 Jy ! Component: 650 - total flux cleaned = -7.13531e-05 Jy ! Component: 700 - total flux cleaned = -5.52335e-05 Jy ! Component: 750 - total flux cleaned = -8.42028e-06 Jy ! Component: 800 - total flux cleaned = 3.69633e-05 Jy ! Component: 850 - total flux cleaned = 7.46807e-06 Jy ! Component: 900 - total flux cleaned = 8.07107e-05 Jy ! Component: 950 - total flux cleaned = 0.000151692 Jy ! Component: 1000 - total flux cleaned = 0.000165253 Jy ! Component: 1050 - total flux cleaned = 0.000206081 Jy ! Component: 1100 - total flux cleaned = 0.000219433 Jy ! Component: 1150 - total flux cleaned = 0.000285058 Jy ! Component: 1200 - total flux cleaned = 0.000375701 Jy ! Component: 1250 - total flux cleaned = 0.000439327 Jy ! Component: 1300 - total flux cleaned = 0.000539566 Jy ! Component: 1350 - total flux cleaned = 0.000637794 Jy ! Component: 1400 - total flux cleaned = 0.000649842 Jy ! Component: 1450 - total flux cleaned = 0.00074533 Jy ! Component: 1500 - total flux cleaned = 0.000815565 Jy ! Component: 1550 - total flux cleaned = 0.000896558 Jy ! Component: 1600 - total flux cleaned = 0.000942411 Jy ! Component: 1650 - total flux cleaned = 0.00103245 Jy ! Component: 1700 - total flux cleaned = 0.00105435 Jy ! Component: 1750 - total flux cleaned = 0.00108727 Jy ! Component: 1800 - total flux cleaned = 0.00109813 Jy ! Component: 1850 - total flux cleaned = 0.00117249 Jy ! Component: 1900 - total flux cleaned = 0.0011407 Jy ! Component: 1950 - total flux cleaned = 0.00114068 Jy ! Component: 2000 - total flux cleaned = 0.00115073 Jy ! Component: 2050 - total flux cleaned = 0.00118086 Jy ! Component: 2100 - total flux cleaned = 0.00117065 Jy ! Component: 2150 - total flux cleaned = 0.00122983 Jy ! Component: 2200 - total flux cleaned = 0.00121028 Jy ! Component: 2250 - total flux cleaned = 0.00125883 Jy ! Component: 2300 - total flux cleaned = 0.00128754 Jy ! Component: 2350 - total flux cleaned = 0.00127809 Jy ! Component: 2400 - total flux cleaned = 0.00129691 Jy ! Component: 2450 - total flux cleaned = 0.00133394 Jy ! Component: 2500 - total flux cleaned = 0.00137068 Jy ! Component: 2550 - total flux cleaned = 0.00139777 Jy ! Component: 2600 - total flux cleaned = 0.00137972 Jy ! Component: 2650 - total flux cleaned = 0.00142419 Jy ! Component: 2700 - total flux cleaned = 0.00145943 Jy ! Component: 2750 - total flux cleaned = 0.00149421 Jy ! Component: 2800 - total flux cleaned = 0.00150288 Jy ! Component: 2850 - total flux cleaned = 0.00152001 Jy ! Component: 2900 - total flux cleaned = 0.00158784 Jy ! Component: 2950 - total flux cleaned = 0.0015878 Jy ! Component: 3000 - total flux cleaned = 0.00163772 Jy ! Component: 3050 - total flux cleaned = 0.0016707 Jy ! Component: 3100 - total flux cleaned = 0.00170353 Jy ! Component: 3150 - total flux cleaned = 0.00174429 Jy ! Component: 3200 - total flux cleaned = 0.00177662 Jy ! Component: 3250 - total flux cleaned = 0.00184882 Jy ! Component: 3300 - total flux cleaned = 0.00188056 Jy ! Component: 3350 - total flux cleaned = 0.00195163 Jy ! Component: 3400 - total flux cleaned = 0.00199086 Jy ! Component: 3450 - total flux cleaned = 0.0020065 Jy ! Component: 3500 - total flux cleaned = 0.00206848 Jy ! Component: 3550 - total flux cleaned = 0.00209935 Jy ! Component: 3600 - total flux cleaned = 0.00217595 Jy ! Component: 3650 - total flux cleaned = 0.00222915 Jy ! Component: 3700 - total flux cleaned = 0.0022669 Jy ! Component: 3750 - total flux cleaned = 0.00234949 Jy ! Component: 3800 - total flux cleaned = 0.00234951 Jy ! Component: 3850 - total flux cleaned = 0.00240894 Jy ! Component: 3900 - total flux cleaned = 0.00244585 Jy ! Component: 3950 - total flux cleaned = 0.00251194 Jy ! Component: 4000 - total flux cleaned = 0.00255564 Jy ! Component: 4050 - total flux cleaned = 0.00258461 Jy ! Total flux subtracted in 4096 components = 0.00262083 Jy ! Clean residual min=-0.000480 max=0.000418 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.118333 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 378 components and 0.118333 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1340-3002_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 2.371 at -9.37 degrees (North through East) ! Clean map min=-0.0010195 max=0.074002 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1340-3002_X_20180615_map.fits wmodel /tmp/maps//J1340-3002_X_20180615_map.mod ! Writing 378 model components to file: /tmp/maps//J1340-3002_X_20180615_map.mod wobs /tmp/maps//J1340-3002_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1340-3002_X_20180615_uvs.fits wwins /tmp/maps//J1340-3002_X_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1340-3002_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0740024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119483 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.484374 0.484374 0.968747 1.93749 3.87499 7.74998 15.5 30.9999 61.9998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 619.356 quit ! Quitting program ! Log file /tmp/maps//J1340-3002_X_20180615_dfm.log closed on Wed Jul 4 23:26:36 2018