! Started logfile: .//J1348-2049_X_dfm.log on Mon Jan 20 18:09:38 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 .//J1348-2049_X_uva.fits ! Reading UV FITS file: .//J1348-2049_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.986111 visibilities/baseline/integration-bin. ! Found source: J1348-2049 ! ! 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 4544 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 J1348-2049_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004679Jy sigma=14.552681 ! Fit after self-cal, rms=0.944848Jy sigma=13.659721 ! 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=1.009 mas, bmaj=3.32 mas, bpa=5.423 degrees ! Estimated noise=1.22236 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 = 0.0435773 Jy ! Component: 100 - total flux cleaned = 0.0535349 Jy ! Total flux subtracted in 100 components = 0.0535349 Jy ! Clean residual min=-0.004319 max=0.005935 Jy/beam ! Clean residual mean=-0.000002 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.0535349 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0535349 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=0.052590Jy sigma=0.735930 ! Fit after self-cal, rms=0.051945Jy sigma=0.727286 ! 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=1.233 mas, bmaj=3.765 mas, bpa=3.881 degrees ! Estimated noise=0.735188 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 = 0.00505456 Jy ! Component: 100 - total flux cleaned = 0.00727182 Jy ! Component: 150 - total flux cleaned = 0.00814294 Jy ! Component: 200 - total flux cleaned = 0.00821454 Jy ! Total flux subtracted in 200 components = 0.00821454 Jy ! Clean residual min=-0.004712 max=0.004260 Jy/beam ! Clean residual mean=-0.000011 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0617494 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.0617494 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=0.051566Jy sigma=0.719652 ! Fit after self-cal, rms=0.051582Jy sigma=0.719545 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.233 x 3.765 at 3.881 degrees (North through East) ! Clean map min=-0.0045631 max=0.057532 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.82 HN 1.11 KP 0.93 ! LA 0.86 NL 1.03 OV 1.19 PT 0.95 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.93 HN 1.17 KP 1.10 ! LA 0.86 NL 0.92 OV 1.48 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.85 HN 1.06 KP 1.00 ! LA 0.78 NL 1.01 OV 1.41 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.86 HN 1.16 KP 0.98 ! LA 0.84 NL 1.01 OV 1.24 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.96 HN 1.31 KP 0.87 ! LA 0.81 NL 0.98 OV 1.27 PT 0.93 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.78 HN 1.09 KP 1.08 ! LA 0.81 NL 0.93 OV 1.11 PT 1.12 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.90 HN 0.85 KP 0.96 ! LA 0.85 NL 0.91 OV 1.24 PT 0.91 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.92 HN 0.97 KP 1.01 ! LA 0.94 NL 1.10 OV 1.11 PT 0.96 ! SC 0.86 ! ! ! Fit before self-cal, rms=0.051582Jy sigma=0.719545 ! Fit after self-cal, rms=0.051900Jy sigma=0.700081 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.24 mas, bmaj=3.807 mas, bpa=4.327 degrees ! Estimated noise=0.732891 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 = -0.000930365 Jy ! Component: 100 - total flux cleaned = -0.00106118 Jy ! Component: 150 - total flux cleaned = -0.00113141 Jy ! Component: 200 - total flux cleaned = -0.00117692 Jy ! Total flux subtracted in 200 components = -0.00117692 Jy ! Clean residual min=-0.002583 max=0.002751 Jy/beam ! Clean residual mean=-0.000000 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0605725 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0605725 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=0.051871Jy sigma=0.699769 ! Fit after self-cal, rms=0.052126Jy sigma=0.698745 ! 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=0.052126Jy sigma=0.698745 ! Fit after self-cal, rms=0.052626Jy sigma=0.698548 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.241 mas, bmaj=3.829 mas, bpa=4.497 degrees ! Estimated noise=0.733314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000678604 Jy ! Component: 100 - total flux cleaned = -0.000732265 Jy ! Component: 150 - total flux cleaned = -0.000761018 Jy ! Component: 200 - total flux cleaned = -0.000799268 Jy ! Total flux subtracted in 200 components = -0.000799268 Jy ! Clean residual min=-0.002469 max=0.002670 Jy/beam ! Clean residual mean=0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0597732 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0597732 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=0.052610Jy sigma=0.698390 ! Fit after self-cal, rms=0.052639Jy sigma=0.698374 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 (31.4, -31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230683 Jy ! Component: 100 - total flux cleaned = 0.00267489 Jy ! Component: 150 - total flux cleaned = 0.00296882 Jy ! Component: 200 - total flux cleaned = 0.00328931 Jy ! Total flux subtracted in 200 components = 0.00328931 Jy ! Clean residual min=-0.002341 max=0.001942 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0630625 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0630625 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=0.052524Jy sigma=0.696796 ! Fit after self-cal, rms=0.052505Jy sigma=0.696669 ! 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=0.052505Jy sigma=0.696669 ! Fit after self-cal, rms=0.052479Jy sigma=0.696522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=3.847 mas, bpa=4.569 degrees ! Estimated noise=0.729644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395985 Jy ! Component: 100 - total flux cleaned = 0.000353074 Jy ! Component: 150 - total flux cleaned = 0.000335183 Jy ! Component: 200 - total flux cleaned = 0.000301623 Jy ! Total flux subtracted in 200 components = 0.000301623 Jy ! Clean residual min=-0.002151 max=0.001947 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0633641 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.0633641 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=0.052461Jy sigma=0.696260 ! Fit after self-cal, rms=0.052471Jy sigma=0.696245 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 = 3.69945e-05 Jy ! Component: 100 - total flux cleaned = 3.74003e-05 Jy ! Component: 150 - total flux cleaned = 3.73334e-05 Jy ! Component: 200 - total flux cleaned = 2.33828e-05 Jy ! Total flux subtracted in 200 components = 2.33828e-05 Jy ! Clean residual min=-0.002119 max=0.001944 Jy/beam ! Clean residual mean=0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0633875 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.0633875 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=0.052463Jy sigma=0.696139 ! Fit after self-cal, rms=0.052462Jy sigma=0.696136 ! 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=0.052462Jy sigma=0.696136 ! Fit after self-cal, rms=0.052526Jy sigma=0.696108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=4.971 mas, bpa=-5.678 degrees ! Estimated noise=0.84784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128125 Jy ! Component: 100 - total flux cleaned = 7.51675e-05 Jy ! Component: 150 - total flux cleaned = 5.11281e-05 Jy ! Component: 200 - total flux cleaned = 2.93683e-05 Jy ! Total flux subtracted in 200 components = 2.93683e-05 Jy ! Clean residual min=-0.002061 max=0.001828 Jy/beam ! Clean residual mean=0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0634169 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.0634169 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=0.052523Jy sigma=0.696049 ! Fit after self-cal, rms=0.052529Jy sigma=0.696046 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 = 1.74616e-06 Jy ! Component: 100 - total flux cleaned = -1.91798e-05 Jy ! Component: 150 - total flux cleaned = -3.94461e-05 Jy ! Component: 200 - total flux cleaned = -6.84146e-05 Jy ! Total flux subtracted in 200 components = -6.84146e-05 Jy ! Clean residual min=-0.002030 max=0.001830 Jy/beam ! Clean residual mean=0.000004 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0633485 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.0633485 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=0.052527Jy sigma=0.696011 ! Fit after self-cal, rms=0.052527Jy sigma=0.696009 ! 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=1.243 mas, bmaj=3.853 mas, bpa=4.606 degrees ! Estimated noise=0.728762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.243 x 3.853 at 4.606 degrees (North through East) ! Clean map min=-0.0019405 max=0.0574 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=1.006 mas, bmaj=3.4 mas, bpa=6.217 degrees ! Estimated noise=1.24649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446734 Jy ! Component: 100 - total flux cleaned = 0.0543847 Jy ! Component: 150 - total flux cleaned = 0.0557303 Jy ! Component: 200 - total flux cleaned = 0.056925 Jy ! Total flux subtracted in 200 components = 0.056925 Jy ! Clean residual min=-0.003359 max=0.002872 Jy/beam ! Clean residual mean=-0.000003 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.056925 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.056925 Jy ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=3.853 mas, bpa=4.606 degrees ! Estimated noise=0.728762 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 = 0.00239299 Jy ! Component: 100 - total flux cleaned = 0.00382591 Jy ! Component: 150 - total flux cleaned = 0.00457009 Jy ! Component: 200 - total flux cleaned = 0.00492992 Jy ! Total flux subtracted in 200 components = 0.00492992 Jy ! Clean residual min=-0.002453 max=0.001947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.061855 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.061855 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=2.365 mas, bmaj=4.971 mas, bpa=-5.678 degrees ! Estimated noise=0.84784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858617 Jy ! Component: 100 - total flux cleaned = 0.00113199 Jy ! Component: 150 - total flux cleaned = 0.00124238 Jy ! Component: 200 - total flux cleaned = 0.00124291 Jy ! Total flux subtracted in 200 components = 0.00124291 Jy ! Clean residual min=-0.002335 max=0.001823 Jy/beam ! Clean residual mean=0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0630979 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 = 2.81249e-07 Jy ! Component: 100 - total flux cleaned = 1.49809e-05 Jy ! Component: 150 - total flux cleaned = 1.48845e-05 Jy ! Component: 200 - total flux cleaned = 1.45534e-05 Jy ! Total flux subtracted in 200 components = 1.45534e-05 Jy ! Clean residual min=-0.002255 max=0.001817 Jy/beam ! Clean residual mean=0.000002 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0631124 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.0631124 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=3.853 mas, bpa=4.606 degrees ! Estimated noise=0.728762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317775 Jy ! Component: 100 - total flux cleaned = -0.000440888 Jy ! Component: 150 - total flux cleaned = -0.000441095 Jy ! Component: 200 - total flux cleaned = -0.00042458 Jy ! Total flux subtracted in 200 components = -0.00042458 Jy ! Clean residual min=-0.002177 max=0.001930 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0626879 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0626878 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=0.052528Jy sigma=0.696094 ! Fit after self-cal, rms=0.052520Jy sigma=0.696075 wmodel J1348-2049_X_map.mod ! Writing 71 model components to file: J1348-2049_X_map.mod wobs J1348-2049_X_uvs.fits ! Writing UV FITS file: J1348-2049_X_uvs.fits wwins J1348-2049_X_map.win ! wwins: Wrote 2 windows to J1348-2049_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 = -3.42239e-05 Jy ! Component: 100 - total flux cleaned = 0.000125087 Jy ! Component: 150 - total flux cleaned = 3.91108e-05 Jy ! Component: 200 - total flux cleaned = -6.58095e-05 Jy ! Component: 250 - total flux cleaned = -0.000139044 Jy ! Component: 300 - total flux cleaned = -0.000231409 Jy ! Component: 350 - total flux cleaned = -0.000297938 Jy ! Component: 400 - total flux cleaned = -0.000361239 Jy ! Component: 450 - total flux cleaned = -0.000422225 Jy ! Component: 500 - total flux cleaned = -0.000442274 Jy ! Component: 550 - total flux cleaned = -0.00038485 Jy ! Component: 600 - total flux cleaned = -0.000366879 Jy ! Component: 650 - total flux cleaned = -0.000403207 Jy ! Component: 700 - total flux cleaned = -0.000456271 Jy ! Component: 750 - total flux cleaned = -0.000524766 Jy ! Component: 800 - total flux cleaned = -0.000657325 Jy ! Component: 850 - total flux cleaned = -0.000721813 Jy ! Component: 900 - total flux cleaned = -0.00078518 Jy ! Component: 950 - total flux cleaned = -0.000863092 Jy ! Component: 1000 - total flux cleaned = -0.00096929 Jy ! Component: 1050 - total flux cleaned = -0.00104304 Jy ! Component: 1100 - total flux cleaned = -0.00110111 Jy ! Component: 1150 - total flux cleaned = -0.00111552 Jy ! Component: 1200 - total flux cleaned = -0.00118509 Jy ! Component: 1250 - total flux cleaned = -0.00121233 Jy ! Component: 1300 - total flux cleaned = -0.00123934 Jy ! Component: 1350 - total flux cleaned = -0.00133171 Jy ! Component: 1400 - total flux cleaned = -0.00139635 Jy ! Component: 1450 - total flux cleaned = -0.00149796 Jy ! Component: 1500 - total flux cleaned = -0.00156033 Jy ! Component: 1550 - total flux cleaned = -0.00165876 Jy ! Component: 1600 - total flux cleaned = -0.00174362 Jy ! Component: 1650 - total flux cleaned = -0.00176761 Jy ! Component: 1700 - total flux cleaned = -0.00185014 Jy ! Component: 1750 - total flux cleaned = -0.00192006 Jy ! Component: 1800 - total flux cleaned = -0.00195456 Jy ! Component: 1850 - total flux cleaned = -0.00201143 Jy ! Component: 1900 - total flux cleaned = -0.00206767 Jy ! Component: 1950 - total flux cleaned = -0.00211202 Jy ! Component: 2000 - total flux cleaned = -0.00214507 Jy ! Component: 2050 - total flux cleaned = -0.0021994 Jy ! Component: 2100 - total flux cleaned = -0.00223183 Jy ! Component: 2150 - total flux cleaned = -0.00229581 Jy ! Component: 2200 - total flux cleaned = -0.0023275 Jy ! Component: 2250 - total flux cleaned = -0.00232743 Jy ! Component: 2300 - total flux cleaned = -0.00234821 Jy ! Component: 2350 - total flux cleaned = -0.00237907 Jy ! Component: 2400 - total flux cleaned = -0.00238929 Jy ! Component: 2450 - total flux cleaned = -0.00239943 Jy ! Component: 2500 - total flux cleaned = -0.00243941 Jy ! Component: 2550 - total flux cleaned = -0.00243933 Jy ! Component: 2600 - total flux cleaned = -0.00240972 Jy ! Component: 2650 - total flux cleaned = -0.0024098 Jy ! Component: 2700 - total flux cleaned = -0.00241956 Jy ! Component: 2750 - total flux cleaned = -0.0024195 Jy ! Component: 2800 - total flux cleaned = -0.0024099 Jy ! Component: 2850 - total flux cleaned = -0.00240049 Jy ! Component: 2900 - total flux cleaned = -0.00239091 Jy ! Component: 2950 - total flux cleaned = -0.00236283 Jy ! Component: 3000 - total flux cleaned = -0.00236278 Jy ! Component: 3050 - total flux cleaned = -0.00234434 Jy ! Component: 3100 - total flux cleaned = -0.0023168 Jy ! Component: 3150 - total flux cleaned = -0.0022895 Jy ! Component: 3200 - total flux cleaned = -0.00228959 Jy ! Component: 3250 - total flux cleaned = -0.00228962 Jy ! Component: 3300 - total flux cleaned = -0.00228069 Jy ! Component: 3350 - total flux cleaned = -0.00227174 Jy ! Component: 3400 - total flux cleaned = -0.00228959 Jy ! Component: 3450 - total flux cleaned = -0.00228953 Jy ! Component: 3500 - total flux cleaned = -0.00224532 Jy ! Component: 3550 - total flux cleaned = -0.002263 Jy ! Component: 3600 - total flux cleaned = -0.00225422 Jy ! Component: 3650 - total flux cleaned = -0.00224553 Jy ! Component: 3700 - total flux cleaned = -0.00220189 Jy ! Component: 3750 - total flux cleaned = -0.00222808 Jy ! Component: 3800 - total flux cleaned = -0.00222807 Jy ! Component: 3850 - total flux cleaned = -0.00220202 Jy ! Component: 3900 - total flux cleaned = -0.00222802 Jy ! Component: 3950 - total flux cleaned = -0.00221073 Jy ! Component: 4000 - total flux cleaned = -0.00221938 Jy ! Component: 4050 - total flux cleaned = -0.00221078 Jy ! Total flux subtracted in 4096 components = -0.0022022 Jy ! Clean residual min=-0.000519 max=0.000503 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0604856 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 353 components and 0.0604857 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1348-2049_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.243 x 3.853 at 4.606 degrees (North through East) ! Clean map min=-0.0014362 max=0.057428 Jy/beam ! Writing clean map to FITS file: .//J1348-2049_X_map.fits wmodel .//J1348-2049_X_map.mod ! Writing 353 model components to file: .//J1348-2049_X_map.mod wobs .//J1348-2049_X_uvs.fits ! Writing UV FITS file: .//J1348-2049_X_uvs.fits wwins .//J1348-2049_X_map.win ! wwins: Wrote 3 windows to .//J1348-2049_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0574281 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144663 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.755709 0.755709 1.51142 3.02284 6.04568 12.0914 24.1827 48.3654 96.7308 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 396.977 quit ! Quitting program ! Log file .//J1348-2049_X_dfm.log closed on Mon Jan 20 18:09:42 2020