! Started logfile: .//J0633-1350_C_dfm.log on Mon Jan 20 17:34:50 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0633-1350_C_uva.fits ! Reading UV FITS file: .//J0633-1350_C_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.967262 visibilities/baseline/integration-bin. ! Found source: J0633-1350 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 2600 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0633-1350_C] 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 0.300x0.300 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001786Jy sigma=19.303923 ! Fit after self-cal, rms=0.974778Jy sigma=18.809967 ! 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=2.222 mas, bmaj=10.6 mas, bpa=-12.79 degrees ! Estimated noise=1.08297 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, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191308 Jy ! Component: 100 - total flux cleaned = 0.0233785 Jy ! Total flux subtracted in 100 components = 0.0233785 Jy ! Clean residual min=-0.002856 max=0.002903 Jy/beam ! Clean residual mean=0.000007 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0233785 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0233785 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=0.042900Jy sigma=0.683871 ! Fit after self-cal, rms=0.041417Jy sigma=0.647652 ! 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=2.714 mas, bmaj=10.07 mas, bpa=-12.66 degrees ! Estimated noise=0.741627 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 = 0.00351028 Jy ! Component: 100 - total flux cleaned = 0.00368323 Jy ! Component: 150 - total flux cleaned = 0.00378066 Jy ! Component: 200 - total flux cleaned = 0.00391812 Jy ! Total flux subtracted in 200 components = 0.00391812 Jy ! Clean residual min=-0.001995 max=0.002097 Jy/beam ! Clean residual mean=0.000004 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0272966 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.0272966 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=0.040988Jy sigma=0.641504 ! Fit after self-cal, rms=0.040979Jy sigma=0.641348 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.714 x 10.07 at -12.66 degrees (North through East) ! Clean map min=-0.0020306 max=0.027608 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 0.86 HN 1.01 KP 0.93 ! NL 1.00 OV 0.78 PT 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.23 HN 0.87 KP 0.89 ! NL 1.26 OV 1.30 PT 0.70 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.13 HN 1.01 KP 1.12 ! NL 1.05 OV 0.84 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 1.30 KP 0.98 ! NL 0.96 OV 1.06 PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.77 HN 0.94 KP 1.31 ! NL 1.26 OV 1.03 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.13 KP 1.09 ! NL 0.81 OV 0.95 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 0.93 KP 0.91 ! NL 1.03 OV 1.00 PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.42 KP 0.96 ! NL 1.03 OV 1.04 PT 0.82 ! ! ! Fit before self-cal, rms=0.040979Jy sigma=0.641348 ! Fit after self-cal, rms=0.042873Jy sigma=0.634030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.76 mas, bmaj=10.05 mas, bpa=-12.68 degrees ! Estimated noise=0.739677 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 = -0.00062106 Jy ! Component: 100 - total flux cleaned = -0.000665465 Jy ! Component: 150 - total flux cleaned = -0.000750857 Jy ! Component: 200 - total flux cleaned = -0.000779383 Jy ! Total flux subtracted in 200 components = -0.000779383 Jy ! Clean residual min=-0.001622 max=0.001765 Jy/beam ! Clean residual mean=0.000005 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0265173 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0265173 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=0.042826Jy sigma=0.633784 ! Fit after self-cal, rms=0.043098Jy sigma=0.632386 ! 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=0.043098Jy sigma=0.632386 ! Fit after self-cal, rms=0.045261Jy sigma=0.632027 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=10.07 mas, bpa=-12.74 degrees ! Estimated noise=0.747605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164616 Jy ! Component: 100 - total flux cleaned = -0.000232839 Jy ! Component: 150 - total flux cleaned = -0.000302315 Jy ! Component: 200 - total flux cleaned = -0.000360338 Jy ! Total flux subtracted in 200 components = -0.000360338 Jy ! Clean residual min=-0.001588 max=0.001840 Jy/beam ! Clean residual mean=0.000006 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0261569 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.0261569 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=0.045228Jy sigma=0.631967 ! Fit after self-cal, rms=0.045302Jy sigma=0.631855 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 = -6.49564e-05 Jy ! Component: 100 - total flux cleaned = -7.7396e-05 Jy ! Component: 150 - total flux cleaned = -8.72784e-05 Jy ! Component: 200 - total flux cleaned = -7.81346e-05 Jy ! Total flux subtracted in 200 components = -7.81346e-05 Jy ! Clean residual min=-0.001595 max=0.001878 Jy/beam ! Clean residual mean=0.000005 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0260788 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.0260788 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=0.045286Jy sigma=0.631840 ! Fit after self-cal, rms=0.045279Jy sigma=0.631817 ! 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=0.045279Jy sigma=0.631817 ! Fit after self-cal, rms=0.046455Jy sigma=0.631731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.807 mas, bmaj=10.06 mas, bpa=-12.79 degrees ! Estimated noise=0.753689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.77937e-05 Jy ! Component: 100 - total flux cleaned = -0.000125472 Jy ! Component: 150 - total flux cleaned = -0.000198442 Jy ! Component: 200 - total flux cleaned = -0.000229978 Jy ! Total flux subtracted in 200 components = -0.000229978 Jy ! Clean residual min=-0.001582 max=0.001847 Jy/beam ! Clean residual mean=0.000006 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0258488 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.0258488 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=0.046427Jy sigma=0.631724 ! Fit after self-cal, rms=0.046448Jy sigma=0.631692 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 = -6.48216e-05 Jy ! Component: 100 - total flux cleaned = -7.55171e-05 Jy ! Component: 150 - total flux cleaned = -8.47504e-05 Jy ! Component: 200 - total flux cleaned = -9.31409e-05 Jy ! Total flux subtracted in 200 components = -9.31409e-05 Jy ! Clean residual min=-0.001587 max=0.001851 Jy/beam ! Clean residual mean=0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0257557 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.0257557 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=0.046434Jy sigma=0.631701 ! Fit after self-cal, rms=0.046426Jy sigma=0.631683 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.046426Jy sigma=0.631683 ! Fit after self-cal, rms=0.047350Jy sigma=0.631628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.231 mas, bmaj=9.648 mas, bpa=-13.85 degrees ! Estimated noise=0.790352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03706e-07 Jy ! Component: 100 - total flux cleaned = 1.28617e-05 Jy ! Component: 150 - total flux cleaned = 2.92646e-05 Jy ! Component: 200 - total flux cleaned = 3.94684e-05 Jy ! Total flux subtracted in 200 components = 3.94684e-05 Jy ! Clean residual min=-0.001540 max=0.001718 Jy/beam ! Clean residual mean=0.000007 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0257951 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.0257951 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=0.047344Jy sigma=0.631609 ! Fit after self-cal, rms=0.047364Jy sigma=0.631594 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 = 5.51565e-06 Jy ! Component: 100 - total flux cleaned = 2.20899e-05 Jy ! Component: 150 - total flux cleaned = 3.6654e-05 Jy ! Component: 200 - total flux cleaned = 4.11483e-05 Jy ! Total flux subtracted in 200 components = 4.11483e-05 Jy ! Clean residual min=-0.001552 max=0.001730 Jy/beam ! Clean residual mean=0.000007 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0258363 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 0.0258363 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=0.047359Jy sigma=0.631587 ! Fit after self-cal, rms=0.047359Jy sigma=0.631580 ! 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=2.83 mas, bmaj=10.04 mas, bpa=-12.84 degrees ! Estimated noise=0.758926 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.83 x 10.04 at -12.84 degrees (North through East) ! Clean map min=-0.0015812 max=0.027794 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=2.308 mas, bmaj=10.47 mas, bpa=-12.66 degrees ! Estimated noise=1.13235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220261 Jy ! Component: 100 - total flux cleaned = 0.0248813 Jy ! Component: 150 - total flux cleaned = 0.0254655 Jy ! Component: 200 - total flux cleaned = 0.0260051 Jy ! Total flux subtracted in 200 components = 0.0260051 Jy ! Clean residual min=-0.002300 max=0.002583 Jy/beam ! Clean residual mean=0.000004 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0260051 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 0.0260051 Jy ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=10.04 mas, bpa=-12.84 degrees ! Estimated noise=0.758926 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 = 9.36169e-05 Jy ! Component: 100 - total flux cleaned = 0.00014714 Jy ! Component: 150 - total flux cleaned = -5.12334e-05 Jy ! Component: 200 - total flux cleaned = -0.000207 Jy ! Total flux subtracted in 200 components = -0.000207 Jy ! Clean residual min=-0.001655 max=0.001917 Jy/beam ! Clean residual mean=0.000005 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0257981 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0257981 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.231 mas, bmaj=9.648 mas, bpa=-13.85 degrees ! Estimated noise=0.790352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.01724e-05 Jy ! Component: 100 - total flux cleaned = 3.65014e-05 Jy ! Component: 150 - total flux cleaned = 6.28903e-05 Jy ! Component: 200 - total flux cleaned = 6.38036e-05 Jy ! Total flux subtracted in 200 components = 6.38036e-05 Jy ! Clean residual min=-0.001593 max=0.001707 Jy/beam ! Clean residual mean=0.000007 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0258619 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 = 1.99821e-07 Jy ! Component: 100 - total flux cleaned = -2.25562e-08 Jy ! Component: 150 - total flux cleaned = 7.02482e-08 Jy ! Component: 200 - total flux cleaned = 6.33993e-06 Jy ! Total flux subtracted in 200 components = 6.33993e-06 Jy ! Clean residual min=-0.001577 max=0.001722 Jy/beam ! Clean residual mean=0.000007 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0258682 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 0.0258682 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=10.04 mas, bpa=-12.84 degrees ! Estimated noise=0.758926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.04432e-05 Jy ! Component: 100 - total flux cleaned = 3.01257e-05 Jy ! Component: 150 - total flux cleaned = 8.16203e-06 Jy ! Component: 200 - total flux cleaned = -2.15468e-05 Jy ! Total flux subtracted in 200 components = -2.15468e-05 Jy ! Clean residual min=-0.001612 max=0.001842 Jy/beam ! Clean residual mean=0.000005 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0258467 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 105 components and 0.0258467 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=0.047359Jy sigma=0.631631 ! Fit after self-cal, rms=0.047357Jy sigma=0.631572 wmodel J0633-1350_C_map.mod ! Writing 105 model components to file: J0633-1350_C_map.mod wobs J0633-1350_C_uvs.fits ! Writing UV FITS file: J0633-1350_C_uvs.fits wwins J0633-1350_C_map.win ! wwins: Wrote 1 windows to J0633-1350_C_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 = 0.000653638 Jy ! Component: 100 - total flux cleaned = 0.000655907 Jy ! Component: 150 - total flux cleaned = 0.000466536 Jy ! Component: 200 - total flux cleaned = 0.000289681 Jy ! Component: 250 - total flux cleaned = 9.89236e-05 Jy ! Component: 300 - total flux cleaned = -0.000150183 Jy ! Component: 350 - total flux cleaned = -0.000279728 Jy ! Component: 400 - total flux cleaned = -0.000465847 Jy ! Component: 450 - total flux cleaned = -0.000624061 Jy ! Component: 500 - total flux cleaned = -0.00079438 Jy ! Component: 550 - total flux cleaned = -0.000921741 Jy ! Component: 600 - total flux cleaned = -0.000956828 Jy ! Component: 650 - total flux cleaned = -0.000939918 Jy ! Component: 700 - total flux cleaned = -0.000956139 Jy ! Component: 750 - total flux cleaned = -0.000908637 Jy ! Component: 800 - total flux cleaned = -0.000893653 Jy ! Component: 850 - total flux cleaned = -0.000909117 Jy ! Component: 900 - total flux cleaned = -0.000909216 Jy ! Component: 950 - total flux cleaned = -0.000852132 Jy ! Component: 1000 - total flux cleaned = -0.000782978 Jy ! Component: 1050 - total flux cleaned = -0.000796883 Jy ! Component: 1100 - total flux cleaned = -0.000743982 Jy ! Component: 1150 - total flux cleaned = -0.000718125 Jy ! Component: 1200 - total flux cleaned = -0.000654691 Jy ! Component: 1250 - total flux cleaned = -0.000605594 Jy ! Component: 1300 - total flux cleaned = -0.000606001 Jy ! Component: 1350 - total flux cleaned = -0.000629732 Jy ! Component: 1400 - total flux cleaned = -0.000582954 Jy ! Component: 1450 - total flux cleaned = -0.000571537 Jy ! Component: 1500 - total flux cleaned = -0.000549043 Jy ! Component: 1550 - total flux cleaned = -0.000537938 Jy ! Component: 1600 - total flux cleaned = -0.00050508 Jy ! Component: 1650 - total flux cleaned = -0.000483466 Jy ! Component: 1700 - total flux cleaned = -0.000451693 Jy ! Component: 1750 - total flux cleaned = -0.000441335 Jy ! Component: 1800 - total flux cleaned = -0.000420779 Jy ! Component: 1850 - total flux cleaned = -0.000410563 Jy ! Component: 1900 - total flux cleaned = -0.000380569 Jy ! Component: 1950 - total flux cleaned = -0.000341231 Jy ! Component: 2000 - total flux cleaned = -0.000321787 Jy ! Component: 2050 - total flux cleaned = -0.000283613 Jy ! Component: 2100 - total flux cleaned = -0.000226836 Jy ! Component: 2150 - total flux cleaned = -0.000180113 Jy ! Component: 2200 - total flux cleaned = -0.000115359 Jy ! Component: 2250 - total flux cleaned = -5.14766e-05 Jy ! Component: 2300 - total flux cleaned = 2.07474e-05 Jy ! Component: 2350 - total flux cleaned = 9.2319e-05 Jy ! Component: 2400 - total flux cleaned = 0.000136595 Jy ! Component: 2450 - total flux cleaned = 0.000198104 Jy ! Component: 2500 - total flux cleaned = 0.000241663 Jy ! Component: 2550 - total flux cleaned = 0.000293552 Jy ! Component: 2600 - total flux cleaned = 0.000310757 Jy ! Component: 2650 - total flux cleaned = 0.000362017 Jy ! Component: 2700 - total flux cleaned = 0.000370604 Jy ! Component: 2750 - total flux cleaned = 0.000387511 Jy ! Component: 2800 - total flux cleaned = 0.000421221 Jy ! Component: 2850 - total flux cleaned = 0.000446349 Jy ! Component: 2900 - total flux cleaned = 0.000471339 Jy ! Component: 2950 - total flux cleaned = 0.000504528 Jy ! Component: 3000 - total flux cleaned = 0.00052106 Jy ! Component: 3050 - total flux cleaned = 0.000537576 Jy ! Component: 3100 - total flux cleaned = 0.000570385 Jy ! Component: 3150 - total flux cleaned = 0.000603103 Jy ! Component: 3200 - total flux cleaned = 0.000651976 Jy ! Component: 3250 - total flux cleaned = 0.000660074 Jy ! Component: 3300 - total flux cleaned = 0.000684356 Jy ! Component: 3350 - total flux cleaned = 0.000684349 Jy ! Component: 3400 - total flux cleaned = 0.000700501 Jy ! Component: 3450 - total flux cleaned = 0.000740912 Jy ! Component: 3500 - total flux cleaned = 0.000757017 Jy ! Component: 3550 - total flux cleaned = 0.000781295 Jy ! Component: 3600 - total flux cleaned = 0.000821718 Jy ! Component: 3650 - total flux cleaned = 0.000837874 Jy ! Component: 3700 - total flux cleaned = 0.000862156 Jy ! Component: 3750 - total flux cleaned = 0.000878372 Jy ! Component: 3800 - total flux cleaned = 0.000918853 Jy ! Component: 3850 - total flux cleaned = 0.000951252 Jy ! Component: 3900 - total flux cleaned = 0.000959405 Jy ! Component: 3950 - total flux cleaned = 0.000991943 Jy ! Component: 4000 - total flux cleaned = 0.00102447 Jy ! Component: 4050 - total flux cleaned = 0.00106519 Jy ! Total flux subtracted in 4096 components = 0.00110596 Jy ! Clean residual min=-0.000447 max=0.000495 Jy/beam ! Clean residual mean=0.000004 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0269526 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 376 components and 0.0269526 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0633-1350_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.83 x 10.04 at -12.84 degrees (North through East) ! Clean map min=-0.0013373 max=0.027863 Jy/beam ! Writing clean map to FITS file: .//J0633-1350_C_map.fits wmodel .//J0633-1350_C_map.mod ! Writing 376 model components to file: .//J0633-1350_C_map.mod wobs .//J0633-1350_C_uvs.fits ! Writing UV FITS file: .//J0633-1350_C_uvs.fits wwins .//J0633-1350_C_map.win ! wwins: Wrote 2 windows to .//J0633-1350_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0278627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014339 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54389 1.54389 3.08778 6.17556 12.3511 24.7022 49.4045 98.809 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.314 quit ! Quitting program ! Log file .//J0633-1350_C_dfm.log closed on Mon Jan 20 17:34:53 2020