! Started logfile: /scr/pima/rv102_uvs/J0028+2000_X_dfm.log on Sat Nov 9 10:15:19 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J0028+2000_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0028+2000_X_uva.fits ! AN table 1: 55 integrations on 1 of 1 possible baselines. ! AN table 2: 62 integrations on 15 of 15 possible baselines. ! AN table 3: 65 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.934746 visibilities/baseline/integration-bin. ! Found source: J0028+2000 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 4412 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0028+2000_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 110 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! A total of 33 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 110 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! A total of 33 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 110 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! A total of 33 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 110 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! A total of 33 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.066677Jy sigma=18.615509 ! Fit after self-cal, rms=0.653213Jy sigma=11.499849 ! 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=0.7613 mas, bmaj=3.183 mas, bpa=-40.93 degrees ! Estimated noise=1.19567 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 = 0.270343 Jy ! Component: 100 - total flux cleaned = 0.329296 Jy ! Total flux subtracted in 100 components = 0.329296 Jy ! Clean residual min=-0.012272 max=0.016442 Jy/beam ! Clean residual mean=0.000067 rms=0.003819 Jy/beam ! Combined flux in latest and established models = 0.329296 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.329296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120184Jy sigma=1.773438 ! Fit after self-cal, rms=0.120179Jy sigma=1.773414 ! 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=1.109 mas, bmaj=3.626 mas, bpa=-41.81 degrees ! Estimated noise=0.676994 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 = 0.0233212 Jy ! Component: 100 - total flux cleaned = 0.0296846 Jy ! Component: 150 - total flux cleaned = 0.0293217 Jy ! Component: 200 - total flux cleaned = 0.0291823 Jy ! Total flux subtracted in 200 components = 0.0291823 Jy ! Clean residual min=-0.005175 max=0.004790 Jy/beam ! Clean residual mean=-0.000000 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.358478 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.358478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115688Jy sigma=1.699691 ! Fit after self-cal, rms=0.115624Jy sigma=1.699508 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 3.626 at -41.81 degrees (North through East) ! Clean map min=-0.0050576 max=0.3523 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.03 KP 0.99 LA 1.00 ! MK 1.00 PT 1.01 ! ! A total of 162 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* LA 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.00 KP 1.00 LA 0.97 ! MK 0.98 PT 1.03 ! ! A total of 162 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* LA 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.91 KP 1.01 LA 1.01 ! MK 1.01 PT 1.01 ! ! A total of 162 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* LA 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.93 KP 1.01 LA 0.99 ! MK 1.02 PT 1.01 ! ! A total of 162 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* LA 0.00* ! ! ! Fit before self-cal, rms=0.115624Jy sigma=1.699508 ! Fit after self-cal, rms=0.117620Jy sigma=1.746445 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=3.363 mas, bpa=-41.91 degrees ! Estimated noise=0.74543 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 = -0.000453514 Jy ! Component: 100 - total flux cleaned = -0.000452634 Jy ! Component: 150 - total flux cleaned = -0.000405868 Jy ! Component: 200 - total flux cleaned = -0.000366714 Jy ! Total flux subtracted in 200 components = -0.000366714 Jy ! Clean residual min=-0.003821 max=0.004015 Jy/beam ! Clean residual mean=0.000022 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.358111 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.358111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117574Jy sigma=1.745796 ! Fit after self-cal, rms=0.117508Jy sigma=1.745659 ! 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. ! ! Fit before self-cal, rms=0.117508Jy sigma=1.745659 ! Fit after self-cal, rms=0.117582Jy sigma=1.745637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=3.362 mas, bpa=-41.92 degrees ! Estimated noise=0.745988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.33604e-05 Jy ! Component: 100 - total flux cleaned = -0.000168244 Jy ! Component: 150 - total flux cleaned = -0.000169853 Jy ! Component: 200 - total flux cleaned = -0.000199595 Jy ! Total flux subtracted in 200 components = -0.000199595 Jy ! Clean residual min=-0.003715 max=0.003819 Jy/beam ! Clean residual mean=0.000021 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.357912 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.357912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117562Jy sigma=1.745319 ! Fit after self-cal, rms=0.117560Jy sigma=1.745285 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 = -2.75322e-05 Jy ! Component: 100 - total flux cleaned = -0.000109824 Jy ! Component: 150 - total flux cleaned = -0.000133633 Jy ! Component: 200 - total flux cleaned = -0.000134364 Jy ! Total flux subtracted in 200 components = -0.000134364 Jy ! Clean residual min=-0.003650 max=0.003769 Jy/beam ! Clean residual mean=0.000022 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.357777 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.357777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117548Jy sigma=1.745099 ! Fit after self-cal, rms=0.117545Jy sigma=1.745080 ! 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. ! ! Fit before self-cal, rms=0.117545Jy sigma=1.745080 ! Fit after self-cal, rms=0.117537Jy sigma=1.745069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=3.362 mas, bpa=-41.93 degrees ! Estimated noise=0.746054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.89692e-05 Jy ! Component: 100 - total flux cleaned = -2.31492e-05 Jy ! Component: 150 - total flux cleaned = -2.34217e-05 Jy ! Component: 200 - total flux cleaned = -2.39485e-05 Jy ! Total flux subtracted in 200 components = -2.39485e-05 Jy ! Clean residual min=-0.003646 max=0.003683 Jy/beam ! Clean residual mean=0.000019 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.357753 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.357753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117529Jy sigma=1.744930 ! Fit after self-cal, rms=0.117528Jy sigma=1.744916 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 = -3.60885e-05 Jy ! Component: 100 - total flux cleaned = -5.56529e-05 Jy ! Component: 150 - total flux cleaned = -5.50234e-05 Jy ! Component: 200 - total flux cleaned = -5.42504e-05 Jy ! Total flux subtracted in 200 components = -5.42504e-05 Jy ! Clean residual min=-0.003604 max=0.003665 Jy/beam ! Clean residual mean=0.000020 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.357699 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.357699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117521Jy sigma=1.744817 ! Fit after self-cal, rms=0.117520Jy sigma=1.744808 ! 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. ! ! Fit before self-cal, rms=0.117520Jy sigma=1.744808 ! Fit after self-cal, rms=0.117464Jy sigma=1.744802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.789 mas, bmaj=5.373 mas, bpa=-77.58 degrees ! Estimated noise=0.888103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.18794e-06 Jy ! Component: 100 - total flux cleaned = -3.55307e-05 Jy ! Component: 150 - total flux cleaned = -5.96872e-05 Jy ! Component: 200 - total flux cleaned = -7.11282e-05 Jy ! Total flux subtracted in 200 components = -7.11282e-05 Jy ! Clean residual min=-0.002866 max=0.003300 Jy/beam ! Clean residual mean=0.000032 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.357628 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.357628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117462Jy sigma=1.744809 ! Fit after self-cal, rms=0.117459Jy sigma=1.744805 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 = 4.44202e-05 Jy ! Component: 100 - total flux cleaned = 3.3192e-05 Jy ! Component: 150 - total flux cleaned = 1.17668e-05 Jy ! Component: 200 - total flux cleaned = 1.9045e-06 Jy ! Total flux subtracted in 200 components = 1.9045e-06 Jy ! Clean residual min=-0.002847 max=0.003280 Jy/beam ! Clean residual mean=0.000032 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.35763 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.35763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117459Jy sigma=1.744823 ! Fit after self-cal, rms=0.117457Jy sigma=1.744821 ! 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=1.006 mas, bmaj=3.362 mas, bpa=-41.93 degrees ! Estimated noise=0.745884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 3.362 at -41.93 degrees (North through East) ! Clean map min=-0.0033801 max=0.34922 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=0.7422 mas, bmaj=3.084 mas, bpa=-41.06 degrees ! Estimated noise=1.24873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.267557 Jy ! Component: 100 - total flux cleaned = 0.325902 Jy ! Component: 150 - total flux cleaned = 0.340664 Jy ! Component: 200 - total flux cleaned = 0.348344 Jy ! Total flux subtracted in 200 components = 0.348344 Jy ! Clean residual min=-0.009677 max=0.010056 Jy/beam ! Clean residual mean=0.000028 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 0.348344 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 0.348344 Jy ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=3.362 mas, bpa=-41.93 degrees ! Estimated noise=0.745884 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 = 0.0093206 Jy ! Component: 100 - total flux cleaned = 0.00953876 Jy ! Component: 150 - total flux cleaned = 0.00954414 Jy ! Component: 200 - total flux cleaned = 0.00945747 Jy ! Total flux subtracted in 200 components = 0.00945747 Jy ! Clean residual min=-0.004198 max=0.003884 Jy/beam ! Clean residual mean=0.000018 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.357801 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.357801 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=2.789 mas, bmaj=5.373 mas, bpa=-77.58 degrees ! Estimated noise=0.888103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14413e-05 Jy ! Component: 100 - total flux cleaned = -5.02913e-06 Jy ! Component: 150 - total flux cleaned = -3.60005e-05 Jy ! Component: 200 - total flux cleaned = -6.25235e-05 Jy ! Total flux subtracted in 200 components = -6.25235e-05 Jy ! Clean residual min=-0.003022 max=0.003457 Jy/beam ! Clean residual mean=0.000030 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.357739 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 = -2.24797e-05 Jy ! Component: 100 - total flux cleaned = -2.10716e-05 Jy ! Component: 150 - total flux cleaned = -2.10571e-05 Jy ! Component: 200 - total flux cleaned = -4.35049e-06 Jy ! Total flux subtracted in 200 components = -4.35049e-06 Jy ! Clean residual min=-0.002950 max=0.003471 Jy/beam ! Clean residual mean=0.000030 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.357735 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.357735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=3.362 mas, bpa=-41.93 degrees ! Estimated noise=0.745884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.05543e-05 Jy ! Component: 100 - total flux cleaned = 0.000162509 Jy ! Component: 150 - total flux cleaned = 0.00013023 Jy ! Component: 200 - total flux cleaned = 0.000130161 Jy ! Total flux subtracted in 200 components = 0.000130161 Jy ! Clean residual min=-0.003734 max=0.003604 Jy/beam ! Clean residual mean=0.000017 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.357865 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.357865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117480Jy sigma=1.745124 ! Fit after self-cal, rms=0.117487Jy sigma=1.745109 wmodel J0028+2000_X_map.mod ! Writing 60 model components to file: J0028+2000_X_map.mod wobs J0028+2000_X_uvs.fits ! Writing UV FITS file: J0028+2000_X_uvs.fits wwins J0028+2000_X_map.win ! wwins: Wrote 1 windows to J0028+2000_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298366 Jy ! Component: 100 - total flux cleaned = 8.08773e-05 Jy ! Component: 150 - total flux cleaned = 7.73239e-05 Jy ! Component: 200 - total flux cleaned = 0.000414219 Jy ! Component: 250 - total flux cleaned = 0.000788716 Jy ! Component: 300 - total flux cleaned = 0.00114739 Jy ! Component: 350 - total flux cleaned = 0.00169074 Jy ! Component: 400 - total flux cleaned = 0.00207353 Jy ! Component: 450 - total flux cleaned = 0.00230677 Jy ! Component: 500 - total flux cleaned = 0.00253452 Jy ! Component: 550 - total flux cleaned = 0.00266926 Jy ! Component: 600 - total flux cleaned = 0.00280032 Jy ! Component: 650 - total flux cleaned = 0.00284302 Jy ! Component: 700 - total flux cleaned = 0.00296938 Jy ! Component: 750 - total flux cleaned = 0.00301117 Jy ! Component: 800 - total flux cleaned = 0.00301082 Jy ! Component: 850 - total flux cleaned = 0.00301032 Jy ! Component: 900 - total flux cleaned = 0.00301026 Jy ! Component: 950 - total flux cleaned = 0.00324775 Jy ! Component: 1000 - total flux cleaned = 0.00324782 Jy ! Component: 1050 - total flux cleaned = 0.0034426 Jy ! Component: 1100 - total flux cleaned = 0.00351956 Jy ! Component: 1150 - total flux cleaned = 0.00348148 Jy ! Component: 1200 - total flux cleaned = 0.00351903 Jy ! Component: 1250 - total flux cleaned = 0.00348146 Jy ! Component: 1300 - total flux cleaned = 0.0034817 Jy ! Component: 1350 - total flux cleaned = 0.00351893 Jy ! Component: 1400 - total flux cleaned = 0.00351896 Jy ! Component: 1450 - total flux cleaned = 0.00340892 Jy ! Component: 1500 - total flux cleaned = 0.00340902 Jy ! Component: 1550 - total flux cleaned = 0.00348202 Jy ! Component: 1600 - total flux cleaned = 0.00355474 Jy ! Component: 1650 - total flux cleaned = 0.00373694 Jy ! Component: 1700 - total flux cleaned = 0.0039189 Jy ! Component: 1750 - total flux cleaned = 0.00410084 Jy ! Component: 1800 - total flux cleaned = 0.00431953 Jy ! Component: 1850 - total flux cleaned = 0.0044652 Jy ! Component: 1900 - total flux cleaned = 0.00464776 Jy ! Component: 1950 - total flux cleaned = 0.00479423 Jy ! Component: 2000 - total flux cleaned = 0.00494115 Jy ! Component: 2050 - total flux cleaned = 0.00508814 Jy ! Component: 2100 - total flux cleaned = 0.00534698 Jy ! Component: 2150 - total flux cleaned = 0.00553256 Jy ! Component: 2200 - total flux cleaned = 0.00583104 Jy ! Component: 2250 - total flux cleaned = 0.00609381 Jy ! Component: 2300 - total flux cleaned = 0.00628232 Jy ! Component: 2350 - total flux cleaned = 0.00650967 Jy ! Component: 2400 - total flux cleaned = 0.00662423 Jy ! Component: 2450 - total flux cleaned = 0.00685553 Jy ! Component: 2500 - total flux cleaned = 0.00704984 Jy ! Component: 2550 - total flux cleaned = 0.00720658 Jy ! Component: 2600 - total flux cleaned = 0.0073648 Jy ! Component: 2650 - total flux cleaned = 0.00760406 Jy ! Component: 2700 - total flux cleaned = 0.00776517 Jy ! Component: 2750 - total flux cleaned = 0.00796841 Jy ! Component: 2800 - total flux cleaned = 0.0081734 Jy ! Component: 2850 - total flux cleaned = 0.00833947 Jy ! Component: 2900 - total flux cleaned = 0.00854926 Jy ! Component: 2950 - total flux cleaned = 0.00859161 Jy ! Component: 3000 - total flux cleaned = 0.00884763 Jy ! Component: 3050 - total flux cleaned = 0.00902056 Jy ! Component: 3100 - total flux cleaned = 0.00915111 Jy ! Component: 3150 - total flux cleaned = 0.00941597 Jy ! Component: 3200 - total flux cleaned = 0.00959488 Jy ! Component: 3250 - total flux cleaned = 0.00977567 Jy ! Component: 3300 - total flux cleaned = 0.0100045 Jy ! Component: 3350 - total flux cleaned = 0.0101902 Jy ! Component: 3400 - total flux cleaned = 0.0103777 Jy ! Component: 3450 - total flux cleaned = 0.0106152 Jy ! Component: 3500 - total flux cleaned = 0.0108553 Jy ! Component: 3550 - total flux cleaned = 0.0110016 Jy ! Component: 3600 - total flux cleaned = 0.0112479 Jy ! Component: 3650 - total flux cleaned = 0.0114977 Jy ! Component: 3700 - total flux cleaned = 0.0117002 Jy ! Component: 3750 - total flux cleaned = 0.0118542 Jy ! Component: 3800 - total flux cleaned = 0.0121148 Jy ! Component: 3850 - total flux cleaned = 0.0122734 Jy ! Component: 3900 - total flux cleaned = 0.0124339 Jy ! Component: 3950 - total flux cleaned = 0.012596 Jy ! Component: 4000 - total flux cleaned = 0.0128167 Jy ! Component: 4050 - total flux cleaned = 0.0130406 Jy ! Total flux subtracted in 4096 components = 0.013211 Jy ! Clean residual min=-0.003348 max=0.003363 Jy/beam ! Clean residual mean=-0.000039 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.371076 Jy keep ! Adding 201 model components to the UV plane model. ! The established model now contains 261 components and 0.371076 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0028+2000_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 3.362 at -41.93 degrees (North through East) ! Clean map min=-0.0055184 max=0.34724 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0028+2000_X_map.fits wmodel /scr/pima/rv102_uvs/J0028+2000_X_map.mod ! Writing 261 model components to file: /scr/pima/rv102_uvs/J0028+2000_X_map.mod wobs /scr/pima/rv102_uvs/J0028+2000_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0028+2000_X_uvs.fits wwins /scr/pima/rv102_uvs/J0028+2000_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J0028+2000_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.347239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00100783 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.870723 0.870723 1.74145 3.48289 6.96579 13.9316 27.8632 55.7263 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.347 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 344.541 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0028+2000_X_dfm.log closed on Sat Nov 9 10:15:24 2019