! Started logfile: /scr/pima/rdv76_uvs/J1621-4003_X_dfm.log on Fri Jun 15 03:55:35 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/J1621-4003_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J1621-4003_X_uva.fits ! AN table 1: 188 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.93693 visibilities/baseline/integration-bin. ! Found source: J1621-4003 ! ! 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 19728 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 J1621-4003_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047240Jy sigma=10.553535 ! Fit after self-cal, rms=0.804970Jy sigma=7.925941 ! 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=0.5554 mas, bmaj=1.619 mas, bpa=-3.858 degrees ! Estimated noise=1.02111 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 = 0.144449 Jy ! Component: 100 - total flux cleaned = 0.200183 Jy ! Total flux subtracted in 100 components = 0.200183 Jy ! Clean residual min=-0.014288 max=0.025440 Jy/beam ! Clean residual mean=0.000097 rms=0.003774 Jy/beam ! Combined flux in latest and established models = 0.200183 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.200183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212838Jy sigma=2.035558 ! Fit after self-cal, rms=0.212561Jy sigma=2.032601 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288131 Jy ! Component: 100 - total flux cleaned = 0.0459723 Jy ! Total flux subtracted in 100 components = 0.0459723 Jy ! Clean residual min=-0.014315 max=0.015474 Jy/beam ! Clean residual mean=0.000071 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 0.246155 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.246155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204541Jy sigma=1.918739 ! Fit after self-cal, rms=0.204500Jy sigma=1.917917 ! 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=0.7578 mas, bmaj=2.048 mas, bpa=-3.203 degrees ! Estimated noise=0.528516 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 (-1.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353164 Jy ! Component: 100 - total flux cleaned = 0.0559872 Jy ! Component: 150 - total flux cleaned = 0.0693835 Jy ! Component: 200 - total flux cleaned = 0.0781845 Jy ! Total flux subtracted in 200 components = 0.0781845 Jy ! Clean residual min=-0.007896 max=0.017788 Jy/beam ! Clean residual mean=0.000098 rms=0.002520 Jy/beam ! Combined flux in latest and established models = 0.32434 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 71 components and 0.324339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199191Jy sigma=1.835877 ! Fit after self-cal, rms=0.198855Jy sigma=1.830602 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7578 x 2.048 at -3.203 degrees (North through East) ! Clean map min=-0.0073032 max=0.19991 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.96 LA 0.92 MK 1.04 ! NL 1.33 OV 1.00 PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.96 LA 0.92 MK 1.07 ! NL 1.27 OV 0.99 PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.98 LA 0.96 MK 0.91 ! NL 1.27 OV 1.00 PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.96 LA 0.94 MK 0.89 ! NL 1.17 OV 0.98 PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.198855Jy sigma=1.830602 ! Fit after self-cal, rms=0.210154Jy sigma=1.812842 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7599 mas, bmaj=2.051 mas, bpa=-3.421 degrees ! Estimated noise=0.521621 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 = 0.00106806 Jy ! Component: 100 - total flux cleaned = 0.00107352 Jy ! Component: 150 - total flux cleaned = 0.00107158 Jy ! Component: 200 - total flux cleaned = 0.0013097 Jy ! Total flux subtracted in 200 components = 0.0013097 Jy ! Clean residual min=-0.004710 max=0.005228 Jy/beam ! Clean residual mean=0.000031 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.325649 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.325649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209996Jy sigma=1.811920 ! Fit after self-cal, rms=0.210513Jy sigma=1.811257 ! 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=0.210513Jy sigma=1.811257 ! Fit after self-cal, rms=0.209937Jy sigma=1.811145 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7563 mas, bmaj=2.044 mas, bpa=-3.533 degrees ! Estimated noise=0.517355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020057 Jy ! Component: 100 - total flux cleaned = 0.000285337 Jy ! Component: 150 - total flux cleaned = 0.000281764 Jy ! Component: 200 - total flux cleaned = 0.00021739 Jy ! Total flux subtracted in 200 components = 0.00021739 Jy ! Clean residual min=-0.004664 max=0.005019 Jy/beam ! Clean residual mean=0.000029 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.325867 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.325867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209856Jy sigma=1.810799 ! Fit after self-cal, rms=0.209837Jy sigma=1.810717 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 = 0.000234619 Jy ! Component: 100 - total flux cleaned = 0.000232052 Jy ! Component: 150 - total flux cleaned = 0.000284081 Jy ! Component: 200 - total flux cleaned = 0.000332922 Jy ! Total flux subtracted in 200 components = 0.000332922 Jy ! Clean residual min=-0.004619 max=0.004921 Jy/beam ! Clean residual mean=0.000029 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.326199 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.3262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209790Jy sigma=1.810530 ! Fit after self-cal, rms=0.209759Jy sigma=1.810493 ! 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=0.209759Jy sigma=1.810493 ! Fit after self-cal, rms=0.210911Jy sigma=1.808727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.753 mas, bmaj=2.041 mas, bpa=-3.605 degrees ! Estimated noise=0.513872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367707 Jy ! Component: 100 - total flux cleaned = 4.04307e-06 Jy ! Component: 150 - total flux cleaned = -0.000215605 Jy ! Component: 200 - total flux cleaned = -0.000448203 Jy ! Total flux subtracted in 200 components = -0.000448203 Jy ! Clean residual min=-0.004497 max=0.004594 Jy/beam ! Clean residual mean=0.000018 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.325751 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 104 components and 0.325751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210862Jy sigma=1.808632 ! Fit after self-cal, rms=0.210877Jy sigma=1.808515 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 (-34.4, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411456 Jy ! Component: 100 - total flux cleaned = 0.00500607 Jy ! Component: 150 - total flux cleaned = 0.00547332 Jy ! Component: 200 - total flux cleaned = 0.00565143 Jy ! Total flux subtracted in 200 components = 0.00565143 Jy ! Clean residual min=-0.003998 max=0.003962 Jy/beam ! Clean residual mean=0.000010 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.331403 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.331403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210771Jy sigma=1.807567 ! Fit after self-cal, rms=0.210770Jy sigma=1.807395 ! 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=0.210770Jy sigma=1.807395 ! Fit after self-cal, rms=0.210118Jy sigma=1.807246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.592 mas, bmaj=8.931 mas, bpa=-0.2551 degrees ! Estimated noise=0.672031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260281 Jy ! Component: 100 - total flux cleaned = 0.00302582 Jy ! Component: 150 - total flux cleaned = 0.00302717 Jy ! Component: 200 - total flux cleaned = 0.00306047 Jy ! Total flux subtracted in 200 components = 0.00306047 Jy ! Clean residual min=-0.003679 max=0.004412 Jy/beam ! Clean residual mean=0.000018 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.334463 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 130 components and 0.334463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210114Jy sigma=1.807223 ! Fit after self-cal, rms=0.210107Jy sigma=1.807106 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 = 0.000701634 Jy ! Component: 100 - total flux cleaned = 0.000702999 Jy ! Component: 150 - total flux cleaned = 0.000732392 Jy ! Component: 200 - total flux cleaned = 0.000732499 Jy ! Total flux subtracted in 200 components = 0.000732499 Jy ! Clean residual min=-0.003578 max=0.004184 Jy/beam ! Clean residual mean=0.000014 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.335196 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.335196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210107Jy sigma=1.807175 ! Fit after self-cal, rms=0.210098Jy sigma=1.807153 ! 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=0.75 mas, bmaj=2.039 mas, bpa=-3.67 degrees ! Estimated noise=0.511016 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.75 x 2.039 at -3.67 degrees (North through East) ! Clean map min=-0.0057012 max=0.19539 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=0.5496 mas, bmaj=1.614 mas, bpa=-4.174 degrees ! Estimated noise=0.975794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137707 Jy ! Component: 100 - total flux cleaned = 0.194967 Jy ! Component: 150 - total flux cleaned = 0.225847 Jy ! Component: 200 - total flux cleaned = 0.246074 Jy ! Total flux subtracted in 200 components = 0.246074 Jy ! Clean residual min=-0.011168 max=0.014068 Jy/beam ! Clean residual mean=0.000053 rms=0.002591 Jy/beam ! Combined flux in latest and established models = 0.246074 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.246074 Jy ! Inverting map and beam ! Estimated beam: bmin=0.75 mas, bmaj=2.039 mas, bpa=-3.67 degrees ! Estimated noise=0.511016 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 = 0.0313844 Jy ! Component: 100 - total flux cleaned = 0.0483753 Jy ! Component: 150 - total flux cleaned = 0.0589811 Jy ! Component: 200 - total flux cleaned = 0.0664266 Jy ! Total flux subtracted in 200 components = 0.0664266 Jy ! Clean residual min=-0.004637 max=0.006157 Jy/beam ! Clean residual mean=0.000054 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.3125 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 63 components and 0.3125 Jy ! Inverting map ! Added new window around map position (1, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632994 Jy ! Component: 100 - total flux cleaned = 0.0107745 Jy ! Component: 150 - total flux cleaned = 0.0141444 Jy ! Component: 200 - total flux cleaned = 0.0164008 Jy ! Total flux subtracted in 200 components = 0.0164008 Jy ! Clean residual min=-0.003982 max=0.003699 Jy/beam ! Clean residual mean=0.000020 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.328901 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 90 components and 0.328901 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=2.592 mas, bmaj=8.931 mas, bpa=-0.2551 degrees ! Estimated noise=0.672031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033729 Jy ! Component: 100 - total flux cleaned = 0.00525784 Jy ! Component: 150 - total flux cleaned = 0.00598445 Jy ! Component: 200 - total flux cleaned = 0.0061155 Jy ! Total flux subtracted in 200 components = 0.0061155 Jy ! Clean residual min=-0.003855 max=0.003579 Jy/beam ! Clean residual mean=0.000017 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.335017 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 = 0.000122032 Jy ! Component: 100 - total flux cleaned = 0.000273896 Jy ! Component: 150 - total flux cleaned = 0.000309144 Jy ! Component: 200 - total flux cleaned = 0.000344239 Jy ! Total flux subtracted in 200 components = 0.000344239 Jy ! Clean residual min=-0.003751 max=0.003543 Jy/beam ! Clean residual mean=0.000015 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.335361 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.335361 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.75 mas, bmaj=2.039 mas, bpa=-3.67 degrees ! Estimated noise=0.511016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000910835 Jy ! Component: 100 - total flux cleaned = -0.000989406 Jy ! Component: 150 - total flux cleaned = -0.00086084 Jy ! Component: 200 - total flux cleaned = -0.000683773 Jy ! Total flux subtracted in 200 components = -0.000683773 Jy ! Clean residual min=-0.003603 max=0.003428 Jy/beam ! Clean residual mean=0.000007 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.334677 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.334677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209991Jy sigma=1.806718 ! Fit after self-cal, rms=0.209927Jy sigma=1.806413 wmodel J1621-4003_X_map.mod ! Writing 120 model components to file: J1621-4003_X_map.mod wobs J1621-4003_X_uvs.fits ! Writing UV FITS file: J1621-4003_X_uvs.fits wwins J1621-4003_X_map.win ! wwins: Wrote 4 windows to J1621-4003_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 = -0.0010615 Jy ! Component: 100 - total flux cleaned = -0.0022347 Jy ! Component: 150 - total flux cleaned = -0.0031111 Jy ! Component: 200 - total flux cleaned = -0.00355934 Jy ! Component: 250 - total flux cleaned = -0.00388093 Jy ! Component: 300 - total flux cleaned = -0.0041918 Jy ! Component: 350 - total flux cleaned = -0.00444427 Jy ! Component: 400 - total flux cleaned = -0.00474061 Jy ! Component: 450 - total flux cleaned = -0.0049807 Jy ! Component: 500 - total flux cleaned = -0.00526241 Jy ! Component: 550 - total flux cleaned = -0.00544549 Jy ! Component: 600 - total flux cleaned = -0.00562607 Jy ! Component: 650 - total flux cleaned = -0.00580387 Jy ! Component: 700 - total flux cleaned = -0.00606496 Jy ! Component: 750 - total flux cleaned = -0.00610701 Jy ! Component: 800 - total flux cleaned = -0.00623324 Jy ! Component: 850 - total flux cleaned = -0.00631534 Jy ! Component: 900 - total flux cleaned = -0.00623366 Jy ! Component: 950 - total flux cleaned = -0.0063139 Jy ! Component: 1000 - total flux cleaned = -0.00623451 Jy ! Component: 1050 - total flux cleaned = -0.00639122 Jy ! Component: 1100 - total flux cleaned = -0.00635237 Jy ! Component: 1150 - total flux cleaned = -0.00627619 Jy ! Component: 1200 - total flux cleaned = -0.00631389 Jy ! Component: 1250 - total flux cleaned = -0.00623965 Jy ! Component: 1300 - total flux cleaned = -0.00620373 Jy ! Component: 1350 - total flux cleaned = -0.00623959 Jy ! Component: 1400 - total flux cleaned = -0.0062038 Jy ! Component: 1450 - total flux cleaned = -0.00623997 Jy ! Component: 1500 - total flux cleaned = -0.00627514 Jy ! Component: 1550 - total flux cleaned = -0.00630984 Jy ! Component: 1600 - total flux cleaned = -0.00613786 Jy ! Component: 1650 - total flux cleaned = -0.00624032 Jy ! Component: 1700 - total flux cleaned = -0.00637518 Jy ! Component: 1750 - total flux cleaned = -0.00627492 Jy ! Component: 1800 - total flux cleaned = -0.00617574 Jy ! Component: 1850 - total flux cleaned = -0.00614335 Jy ! Component: 1900 - total flux cleaned = -0.00624029 Jy ! Component: 1950 - total flux cleaned = -0.00617496 Jy ! Component: 2000 - total flux cleaned = -0.0060466 Jy ! Component: 2050 - total flux cleaned = -0.00607884 Jy ! Component: 2100 - total flux cleaned = -0.00611049 Jy ! Component: 2150 - total flux cleaned = -0.00607906 Jy ! Component: 2200 - total flux cleaned = -0.00607887 Jy ! Component: 2250 - total flux cleaned = -0.00604802 Jy ! Component: 2300 - total flux cleaned = -0.00617008 Jy ! Component: 2350 - total flux cleaned = -0.00617001 Jy ! Component: 2400 - total flux cleaned = -0.00617007 Jy ! Component: 2450 - total flux cleaned = -0.00625961 Jy ! Component: 2500 - total flux cleaned = -0.00631883 Jy ! Component: 2550 - total flux cleaned = -0.00631894 Jy ! Component: 2600 - total flux cleaned = -0.00646503 Jy ! Component: 2650 - total flux cleaned = -0.0064361 Jy ! Component: 2700 - total flux cleaned = -0.00655127 Jy ! Component: 2750 - total flux cleaned = -0.00652256 Jy ! Component: 2800 - total flux cleaned = -0.00675003 Jy ! Component: 2850 - total flux cleaned = -0.0067503 Jy ! Component: 2900 - total flux cleaned = -0.00677838 Jy ! Component: 2950 - total flux cleaned = -0.00683425 Jy ! Component: 3000 - total flux cleaned = -0.00697286 Jy ! Component: 3050 - total flux cleaned = -0.00689017 Jy ! Component: 3100 - total flux cleaned = -0.00697204 Jy ! Component: 3150 - total flux cleaned = -0.00686306 Jy ! Component: 3200 - total flux cleaned = -0.00691712 Jy ! Component: 3250 - total flux cleaned = -0.00689028 Jy ! Component: 3300 - total flux cleaned = -0.00683684 Jy ! Component: 3350 - total flux cleaned = -0.00696965 Jy ! Component: 3400 - total flux cleaned = -0.00694288 Jy ! Component: 3450 - total flux cleaned = -0.00691686 Jy ! Component: 3500 - total flux cleaned = -0.00696906 Jy ! Component: 3550 - total flux cleaned = -0.00696875 Jy ! Component: 3600 - total flux cleaned = -0.00709801 Jy ! Component: 3650 - total flux cleaned = -0.00686633 Jy ! Component: 3700 - total flux cleaned = -0.00694308 Jy ! Component: 3750 - total flux cleaned = -0.0068412 Jy ! Component: 3800 - total flux cleaned = -0.00689167 Jy ! Component: 3850 - total flux cleaned = -0.00681597 Jy ! Component: 3900 - total flux cleaned = -0.00681594 Jy ! Component: 3950 - total flux cleaned = -0.006741 Jy ! Component: 4000 - total flux cleaned = -0.00671628 Jy ! Component: 4050 - total flux cleaned = -0.00679059 Jy ! Total flux subtracted in 4096 components = -0.00669205 Jy ! Clean residual min=-0.001525 max=0.001536 Jy/beam ! Clean residual mean=0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.327985 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 404 components and 0.327985 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J1621-4003_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.75 x 2.039 at -3.67 degrees (North through East) ! Clean map min=-0.0026251 max=0.19548 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J1621-4003_X_map.fits wmodel /scr/pima/rdv76_uvs/J1621-4003_X_map.mod ! Writing 404 model components to file: /scr/pima/rdv76_uvs/J1621-4003_X_map.mod wobs /scr/pima/rdv76_uvs/J1621-4003_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J1621-4003_X_uvs.fits wwins /scr/pima/rdv76_uvs/J1621-4003_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv76_uvs/J1621-4003_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.195483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000411879 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.632095 0.632095 1.26419 2.52838 5.05676 10.1135 20.227 40.4541 80.9081 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.195 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 474.612 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J1621-4003_X_dfm.log closed on Fri Jun 15 03:55:39 2018