! Started logfile: /scr/pima/rdv76_uvs/J0922-3959_X_dfm.log on Fri Jun 15 03:53:07 2018 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/rdv76_uvs/J0922-3959_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J0922-3959_X_uva.fits ! AN table 1: 76 integrations on 6 of 6 possible baselines. ! AN table 2: 22 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.633588 visibilities/baseline/integration-bin. ! Found source: J0922-3959 ! ! 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 1992 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 J0922-3959_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 216 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 216 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 216 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.308464Jy sigma=11.518452 ! Fit after self-cal, rms=0.449633Jy sigma=3.737447 ! 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=0.7767 mas, bmaj=4.103 mas, bpa=-9.052 degrees ! Estimated noise=2.71679 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 = 0.513308 Jy ! Component: 100 - total flux cleaned = 0.705481 Jy ! Total flux subtracted in 100 components = 0.705481 Jy ! Clean residual min=-0.068178 max=0.093788 Jy/beam ! Clean residual mean=-0.000291 rms=0.021526 Jy/beam ! Combined flux in latest and established models = 0.705481 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.705481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.315166Jy sigma=2.700533 ! Fit after self-cal, rms=0.314802Jy sigma=2.696909 ! 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=0.9005 mas, bmaj=4.756 mas, bpa=-8.606 degrees ! Estimated noise=2.17578 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 = 0.144178 Jy ! Component: 100 - total flux cleaned = 0.223582 Jy ! Component: 150 - total flux cleaned = 0.272102 Jy ! Component: 200 - total flux cleaned = 0.302039 Jy ! Total flux subtracted in 200 components = 0.302039 Jy ! Clean residual min=-0.038640 max=0.055958 Jy/beam ! Clean residual mean=-0.000194 rms=0.013457 Jy/beam ! Combined flux in latest and established models = 1.00752 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 56 components and 1.00752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241554Jy sigma=2.011727 ! Fit after self-cal, rms=0.241387Jy sigma=2.010028 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9005 x 4.756 at -8.606 degrees (North through East) ! Clean map min=-0.038069 max=0.66031 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 0.92 KP 0.96 MK 0.85 OV 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 0.98 LA 0.95 NL 1.10 ! PT 1.14 SC 0.98 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 0.95 KP 0.95 MK 0.93 OV 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 KP 1.06 LA 0.92 NL 1.06 ! PT 1.18 SC 1.00 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 0.90 KP 1.01 MK 0.92 OV 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 1.02 LA 0.92 NL 1.02 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 0.88 KP 0.95 MK 0.96 OV 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 KP 1.01 LA 0.96 NL 1.07 ! PT 1.20 SC 1.01 ! ! ! Fit before self-cal, rms=0.241387Jy sigma=2.010028 ! Fit after self-cal, rms=0.224776Jy sigma=1.848130 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9069 mas, bmaj=4.754 mas, bpa=-8.319 degrees ! Estimated noise=2.19591 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 = 0.00368586 Jy ! Component: 100 - total flux cleaned = 0.00404725 Jy ! Component: 150 - total flux cleaned = 0.00432052 Jy ! Component: 200 - total flux cleaned = 0.00433665 Jy ! Total flux subtracted in 200 components = 0.00433665 Jy ! Clean residual min=-0.018910 max=0.020593 Jy/beam ! Clean residual mean=0.000152 rms=0.004296 Jy/beam ! Combined flux in latest and established models = 1.01186 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 1.01186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223380Jy sigma=1.836022 ! Fit after self-cal, rms=0.223448Jy sigma=1.835067 ! 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=0.223448Jy sigma=1.835067 ! Fit after self-cal, rms=0.224976Jy sigma=1.831986 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9024 mas, bmaj=4.751 mas, bpa=-8.419 degrees ! Estimated noise=2.19216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000662539 Jy ! Component: 100 - total flux cleaned = -0.000680724 Jy ! Component: 150 - total flux cleaned = -0.000545257 Jy ! Component: 200 - total flux cleaned = -0.00054966 Jy ! Total flux subtracted in 200 components = -0.00054966 Jy ! Clean residual min=-0.016571 max=0.017855 Jy/beam ! Clean residual mean=0.000048 rms=0.003733 Jy/beam ! Combined flux in latest and established models = 1.01131 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 1.01131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224617Jy sigma=1.829377 ! Fit after self-cal, rms=0.224634Jy sigma=1.829331 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 (26.4, -23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119948 Jy ! Component: 100 - total flux cleaned = 0.0120961 Jy ! Component: 150 - total flux cleaned = 0.0123416 Jy ! Component: 200 - total flux cleaned = 0.0119387 Jy ! Total flux subtracted in 200 components = 0.0119387 Jy ! Clean residual min=-0.012574 max=0.009333 Jy/beam ! Clean residual mean=-0.000052 rms=0.002699 Jy/beam ! Combined flux in latest and established models = 1.02325 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 1.02325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223348Jy sigma=1.819660 ! Fit after self-cal, rms=0.223320Jy sigma=1.819343 ! 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=0.223320Jy sigma=1.819343 ! Fit after self-cal, rms=0.224464Jy sigma=1.818736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9021 mas, bmaj=4.755 mas, bpa=-8.406 degrees ! Estimated noise=2.19422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120452 Jy ! Component: 100 - total flux cleaned = 0.00120295 Jy ! Component: 150 - total flux cleaned = 0.000746697 Jy ! Component: 200 - total flux cleaned = 0.00033996 Jy ! Total flux subtracted in 200 components = 0.00033996 Jy ! Clean residual min=-0.011421 max=0.009309 Jy/beam ! Clean residual mean=-0.000007 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 1.02359 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 1.02359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224191Jy sigma=1.817084 ! Fit after self-cal, rms=0.224203Jy sigma=1.817032 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 = -0.00028293 Jy ! Component: 100 - total flux cleaned = -0.000626869 Jy ! Component: 150 - total flux cleaned = -0.000734148 Jy ! Component: 200 - total flux cleaned = -0.000928378 Jy ! Total flux subtracted in 200 components = -0.000928378 Jy ! Clean residual min=-0.010972 max=0.009656 Jy/beam ! Clean residual mean=-0.000002 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 1.02266 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 1.02266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224079Jy sigma=1.816340 ! Fit after self-cal, rms=0.224079Jy sigma=1.816315 ! 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=0.224079Jy sigma=1.816315 ! Fit after self-cal, rms=0.224394Jy sigma=1.816159 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=8.664 mas, bpa=-10.72 degrees ! Estimated noise=2.90908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00195401 Jy ! Component: 100 - total flux cleaned = -0.00195552 Jy ! Component: 150 - total flux cleaned = -0.00188326 Jy ! Component: 200 - total flux cleaned = -0.00188427 Jy ! Total flux subtracted in 200 components = -0.00188427 Jy ! Clean residual min=-0.011195 max=0.009286 Jy/beam ! Clean residual mean=0.000026 rms=0.002941 Jy/beam ! Combined flux in latest and established models = 1.02077 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 1.02077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224352Jy sigma=1.815993 ! Fit after self-cal, rms=0.224350Jy sigma=1.815941 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 = -0.00027801 Jy ! Component: 100 - total flux cleaned = -0.000334906 Jy ! Component: 150 - total flux cleaned = -0.000385402 Jy ! Component: 200 - total flux cleaned = -0.000385492 Jy ! Total flux subtracted in 200 components = -0.000385492 Jy ! Clean residual min=-0.010842 max=0.009167 Jy/beam ! Clean residual mean=0.000035 rms=0.002926 Jy/beam ! Combined flux in latest and established models = 1.02039 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 145 components and 1.02039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224341Jy sigma=1.815953 ! Fit after self-cal, rms=0.224342Jy sigma=1.815933 ! 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=0.9016 mas, bmaj=4.755 mas, bpa=-8.407 degrees ! Estimated noise=2.19467 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9016 x 4.755 at -8.407 degrees (North through East) ! Clean map min=-0.012055 max=0.65537 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224342Jy sigma=1.815933 ! Fit after self-cal, rms=0.201838Jy sigma=1.402416 ! Inverting map and beam ! Estimated beam: bmin=0.8956 mas, bmaj=4.746 mas, bpa=-8.558 degrees ! Estimated noise=2.17837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446474 Jy ! Component: 100 - total flux cleaned = 0.00517615 Jy ! Component: 150 - total flux cleaned = 0.0053132 Jy ! Component: 200 - total flux cleaned = 0.00531392 Jy ! Total flux subtracted in 200 components = 0.00531392 Jy ! Clean residual min=-0.010010 max=0.010102 Jy/beam ! Clean residual mean=0.000037 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 1.0257 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 1.0257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201547Jy sigma=1.399742 ! Fit after self-cal, rms=0.201569Jy sigma=1.399625 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287544 Jy ! Component: 100 - total flux cleaned = 0.000284676 Jy ! Component: 150 - total flux cleaned = 0.000119094 Jy ! Component: 200 - total flux cleaned = -8.85172e-05 Jy ! Total flux subtracted in 200 components = -8.85172e-05 Jy ! Clean residual min=-0.009979 max=0.010245 Jy/beam ! Clean residual mean=0.000036 rms=0.002430 Jy/beam ! Combined flux in latest and established models = 1.02561 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 175 components and 1.02561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201489Jy sigma=1.399243 ! Fit after self-cal, rms=0.201505Jy sigma=1.399162 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201505Jy sigma=1.399162 ! Fit after self-cal, rms=0.203383Jy sigma=1.397895 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=0.7627 mas, bmaj=4.122 mas, bpa=-9.612 degrees ! Estimated noise=2.68308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.499778 Jy ! Component: 100 - total flux cleaned = 0.696999 Jy ! Component: 150 - total flux cleaned = 0.795587 Jy ! Component: 200 - total flux cleaned = 0.851785 Jy ! Total flux subtracted in 200 components = 0.851785 Jy ! Clean residual min=-0.029261 max=0.039666 Jy/beam ! Clean residual mean=-0.000135 rms=0.009341 Jy/beam ! Combined flux in latest and established models = 0.851785 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.851785 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=4.745 mas, bpa=-8.612 degrees ! Estimated noise=2.17579 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 = 0.0632533 Jy ! Component: 100 - total flux cleaned = 0.101072 Jy ! Component: 150 - total flux cleaned = 0.126345 Jy ! Component: 200 - total flux cleaned = 0.142838 Jy ! Total flux subtracted in 200 components = 0.142838 Jy ! Clean residual min=-0.017726 max=0.013777 Jy/beam ! Clean residual mean=-0.000154 rms=0.004155 Jy/beam ! Combined flux in latest and established models = 0.994623 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 94 components and 0.994623 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=2.42 mas, bmaj=8.657 mas, bpa=-10.8 degrees ! Estimated noise=2.92123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193908 Jy ! Component: 100 - total flux cleaned = 0.0247421 Jy ! Component: 150 - total flux cleaned = 0.0260403 Jy ! Component: 200 - total flux cleaned = 0.026795 Jy ! Total flux subtracted in 200 components = 0.026795 Jy ! Clean residual min=-0.015772 max=0.010295 Jy/beam ! Clean residual mean=-0.000042 rms=0.003605 Jy/beam ! Combined flux in latest and established models = 1.02142 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 = 0.000407396 Jy ! Component: 100 - total flux cleaned = 0.000760538 Jy ! Component: 150 - total flux cleaned = 0.00107043 Jy ! Component: 200 - total flux cleaned = 0.00146793 Jy ! Total flux subtracted in 200 components = 0.00146793 Jy ! Clean residual min=-0.013721 max=0.010040 Jy/beam ! Clean residual mean=0.000012 rms=0.003188 Jy/beam ! Combined flux in latest and established models = 1.02289 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 119 components and 1.02289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=4.745 mas, bpa=-8.612 degrees ! Estimated noise=2.17579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145919 Jy ! Component: 100 - total flux cleaned = 0.00239827 Jy ! Component: 150 - total flux cleaned = 0.00315403 Jy ! Component: 200 - total flux cleaned = 0.00314748 Jy ! Total flux subtracted in 200 components = 0.00314748 Jy ! Clean residual min=-0.012100 max=0.009883 Jy/beam ! Clean residual mean=-0.000001 rms=0.002654 Jy/beam ! Combined flux in latest and established models = 1.02603 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 1.02603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203700Jy sigma=1.402237 ! Fit after self-cal, rms=0.203657Jy sigma=1.401469 wmodel J0922-3959_X_map.mod ! Writing 133 model components to file: J0922-3959_X_map.mod wobs J0922-3959_X_uvs.fits ! Writing UV FITS file: J0922-3959_X_uvs.fits wwins J0922-3959_X_map.win ! wwins: Wrote 2 windows to J0922-3959_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 = -0.00366644 Jy ! Component: 100 - total flux cleaned = -0.00602854 Jy ! Component: 150 - total flux cleaned = -0.00741866 Jy ! Component: 200 - total flux cleaned = -0.00826933 Jy ! Component: 250 - total flux cleaned = -0.00866897 Jy ! Component: 300 - total flux cleaned = -0.00891507 Jy ! Component: 350 - total flux cleaned = -0.00867498 Jy ! Component: 400 - total flux cleaned = -0.00822676 Jy ! Component: 450 - total flux cleaned = -0.00844191 Jy ! Component: 500 - total flux cleaned = -0.00833669 Jy ! Component: 550 - total flux cleaned = -0.00843694 Jy ! Component: 600 - total flux cleaned = -0.00843667 Jy ! Component: 650 - total flux cleaned = -0.00834196 Jy ! Component: 700 - total flux cleaned = -0.0081605 Jy ! Component: 750 - total flux cleaned = -0.00807156 Jy ! Component: 800 - total flux cleaned = -0.00790038 Jy ! Component: 850 - total flux cleaned = -0.00790124 Jy ! Component: 900 - total flux cleaned = -0.00749689 Jy ! Component: 950 - total flux cleaned = -0.00749695 Jy ! Component: 1000 - total flux cleaned = -0.00741812 Jy ! Component: 1050 - total flux cleaned = -0.00741871 Jy ! Component: 1100 - total flux cleaned = -0.00756985 Jy ! Component: 1150 - total flux cleaned = -0.00786789 Jy ! Component: 1200 - total flux cleaned = -0.00794098 Jy ! Component: 1250 - total flux cleaned = -0.00815926 Jy ! Component: 1300 - total flux cleaned = -0.00844696 Jy ! Component: 1350 - total flux cleaned = -0.00866062 Jy ! Component: 1400 - total flux cleaned = -0.00908238 Jy ! Component: 1450 - total flux cleaned = -0.00929075 Jy ! Component: 1500 - total flux cleaned = -0.0094969 Jy ! Component: 1550 - total flux cleaned = -0.00976959 Jy ! Component: 1600 - total flux cleaned = -0.0100388 Jy ! Component: 1650 - total flux cleaned = -0.0101727 Jy ! Component: 1700 - total flux cleaned = -0.0105041 Jy ! Component: 1750 - total flux cleaned = -0.0107667 Jy ! Component: 1800 - total flux cleaned = -0.0112219 Jy ! Component: 1850 - total flux cleaned = -0.0112866 Jy ! Component: 1900 - total flux cleaned = -0.0117361 Jy ! Component: 1950 - total flux cleaned = -0.0122453 Jy ! Component: 2000 - total flux cleaned = -0.0124984 Jy ! Component: 2050 - total flux cleaned = -0.0128127 Jy ! Component: 2100 - total flux cleaned = -0.0131885 Jy ! Component: 2150 - total flux cleaned = -0.0134381 Jy ! Component: 2200 - total flux cleaned = -0.0137485 Jy ! Component: 2250 - total flux cleaned = -0.0141826 Jy ! Component: 2300 - total flux cleaned = -0.0143066 Jy ! Component: 2350 - total flux cleaned = -0.0146767 Jy ! Component: 2400 - total flux cleaned = -0.0149229 Jy ! Component: 2450 - total flux cleaned = -0.0151069 Jy ! Component: 2500 - total flux cleaned = -0.0152909 Jy ! Component: 2550 - total flux cleaned = -0.0156586 Jy ! Component: 2600 - total flux cleaned = -0.0158424 Jy ! Component: 2650 - total flux cleaned = -0.0160872 Jy ! Component: 2700 - total flux cleaned = -0.0164541 Jy ! Component: 2750 - total flux cleaned = -0.0166376 Jy ! Component: 2800 - total flux cleaned = -0.0168209 Jy ! Component: 2850 - total flux cleaned = -0.0170659 Jy ! Component: 2900 - total flux cleaned = -0.0173111 Jy ! Component: 2950 - total flux cleaned = -0.0175565 Jy ! Component: 3000 - total flux cleaned = -0.0177413 Jy ! Component: 3050 - total flux cleaned = -0.0180489 Jy ! Component: 3100 - total flux cleaned = -0.0182338 Jy ! Component: 3150 - total flux cleaned = -0.0184194 Jy ! Component: 3200 - total flux cleaned = -0.018667 Jy ! Component: 3250 - total flux cleaned = -0.0189157 Jy ! Component: 3300 - total flux cleaned = -0.01904 Jy ! Component: 3350 - total flux cleaned = -0.01929 Jy ! Component: 3400 - total flux cleaned = -0.0196654 Jy ! Component: 3450 - total flux cleaned = -0.0199171 Jy ! Component: 3500 - total flux cleaned = -0.0201067 Jy ! Component: 3550 - total flux cleaned = -0.0204869 Jy ! Component: 3600 - total flux cleaned = -0.0209962 Jy ! Component: 3650 - total flux cleaned = -0.021252 Jy ! Component: 3700 - total flux cleaned = -0.0215093 Jy ! Component: 3750 - total flux cleaned = -0.0217672 Jy ! Component: 3800 - total flux cleaned = -0.0220916 Jy ! Component: 3850 - total flux cleaned = -0.0224183 Jy ! Component: 3900 - total flux cleaned = -0.0225501 Jy ! Component: 3950 - total flux cleaned = -0.0229455 Jy ! Component: 4000 - total flux cleaned = -0.0230784 Jy ! Component: 4050 - total flux cleaned = -0.0234118 Jy ! Total flux subtracted in 4096 components = -0.0236131 Jy ! Clean residual min=-0.003546 max=0.003956 Jy/beam ! Clean residual mean=-0.000037 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 1.00242 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 379 components and 1.00242 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J0922-3959_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8932 x 4.745 at -8.612 degrees (North through East) ! Clean map min=-0.0096827 max=0.65157 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J0922-3959_X_map.fits wmodel /scr/pima/rdv76_uvs/J0922-3959_X_map.mod ! Writing 379 model components to file: /scr/pima/rdv76_uvs/J0922-3959_X_map.mod wobs /scr/pima/rdv76_uvs/J0922-3959_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J0922-3959_X_uvs.fits wwins /scr/pima/rdv76_uvs/J0922-3959_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv76_uvs/J0922-3959_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.65157 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0011703 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.538835 0.538835 1.07767 2.15534 4.31068 8.62136 17.2427 34.4854 68.9709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0035 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.651 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 556.756 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J0922-3959_X_dfm.log closed on Fri Jun 15 03:53:11 2018