! Started logfile: /image_prod/ug002_uva//J0436-2359_S_dfm.log on Wed Mar 4 20:24:32 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0436-2359_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0436-2359_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0436-2359 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 5040 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0436-2359_S] 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 0.500x0.500 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.004503Jy sigma=6.651399 ! Fit after self-cal, rms=0.955508Jy sigma=6.305832 ! 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=2.338 mas, bmaj=6.335 mas, bpa=-4.484 degrees ! Estimated noise=2.55623 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 = 0.0343666 Jy ! Component: 100 - total flux cleaned = 0.0434572 Jy ! Total flux subtracted in 100 components = 0.0434572 Jy ! Clean residual min=-0.007675 max=0.008511 Jy/beam ! Clean residual mean=-0.000017 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.0434572 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0434572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081358Jy sigma=0.492322 ! Fit after self-cal, rms=0.079768Jy sigma=0.482372 ! 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=2.855 mas, bmaj=7.282 mas, bpa=-4.256 degrees ! Estimated noise=1.55692 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 = 0.0100382 Jy ! Component: 100 - total flux cleaned = 0.0147261 Jy ! Component: 150 - total flux cleaned = 0.0174579 Jy ! Component: 200 - total flux cleaned = 0.0191062 Jy ! Total flux subtracted in 200 components = 0.0191062 Jy ! Clean residual min=-0.004877 max=0.009931 Jy/beam ! Clean residual mean=-0.000015 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.0625634 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0625634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078797Jy sigma=0.471897 ! Fit after self-cal, rms=0.078815Jy sigma=0.471286 ! Inverting map ! Added new window around map position (-6.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894939 Jy ! Component: 100 - total flux cleaned = 0.0133192 Jy ! Component: 150 - total flux cleaned = 0.016109 Jy ! Component: 200 - total flux cleaned = 0.0175635 Jy ! Total flux subtracted in 200 components = 0.0175635 Jy ! Clean residual min=-0.004116 max=0.006159 Jy/beam ! Clean residual mean=-0.000007 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.0801268 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 76 components and 0.0801268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077902Jy sigma=0.463395 ! Fit after self-cal, rms=0.077389Jy sigma=0.459692 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.855 x 7.282 at -4.256 degrees (North through East) ! Clean map min=-0.0038673 max=0.047954 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.22 LA 0.89 ! MK 0.81 NL 1.13 OV 0.89 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.95 KP 0.94 LA 0.93 ! MK 1.08 NL 1.03 OV 1.19 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.01 LA 0.88 ! MK 0.89 NL 0.98 OV 1.00 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.02 KP 1.02 LA 0.94 ! MK 1.10 NL 0.91 OV 1.12 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.87 HN 1.28 LA 0.95 ! MK 1.18 NL 0.84 OV 1.14 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.06 KP 1.04 LA 0.87 ! MK 1.21 NL 0.91 OV 1.21 SC 0.88 ! ! ! Fit before self-cal, rms=0.077389Jy sigma=0.459692 ! Fit after self-cal, rms=0.080375Jy sigma=0.456665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=7.168 mas, bpa=-3.555 degrees ! Estimated noise=1.5441 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 = 0.00459473 Jy ! Component: 100 - total flux cleaned = 0.00604901 Jy ! Component: 150 - total flux cleaned = 0.00605459 Jy ! Component: 200 - total flux cleaned = 0.00594649 Jy ! Total flux subtracted in 200 components = 0.00594649 Jy ! Clean residual min=-0.002716 max=0.004113 Jy/beam ! Clean residual mean=0.000003 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0860733 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.0860733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080065Jy sigma=0.454923 ! Fit after self-cal, rms=0.080142Jy sigma=0.453444 ! 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. ! ! Fit before self-cal, rms=0.080142Jy sigma=0.453444 ! Fit after self-cal, rms=0.079031Jy sigma=0.453279 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.853 mas, bmaj=7.103 mas, bpa=-2.944 degrees ! Estimated noise=1.53507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323746 Jy ! Component: 100 - total flux cleaned = 0.00375117 Jy ! Component: 150 - total flux cleaned = 0.00369883 Jy ! Component: 200 - total flux cleaned = 0.00370027 Jy ! Total flux subtracted in 200 components = 0.00370027 Jy ! Clean residual min=-0.002697 max=0.003254 Jy/beam ! Clean residual mean=0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0897736 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 0.0897736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078849Jy sigma=0.452366 ! Fit after self-cal, rms=0.078539Jy sigma=0.451158 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 = 0.00215983 Jy ! Component: 100 - total flux cleaned = 0.00243295 Jy ! Component: 150 - total flux cleaned = 0.00228784 Jy ! Component: 200 - total flux cleaned = 0.00212392 Jy ! Total flux subtracted in 200 components = 0.00212392 Jy ! Clean residual min=-0.002404 max=0.003165 Jy/beam ! Clean residual mean=0.000005 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0918975 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.0918975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078401Jy sigma=0.450566 ! Fit after self-cal, rms=0.078156Jy sigma=0.450029 ! Inverting map ! Added new window around map position (31.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311893 Jy ! Component: 100 - total flux cleaned = 0.00472652 Jy ! Component: 150 - total flux cleaned = 0.00517367 Jy ! Component: 200 - total flux cleaned = 0.00533596 Jy ! Total flux subtracted in 200 components = 0.00533596 Jy ! Clean residual min=-0.002257 max=0.002605 Jy/beam ! Clean residual mean=0.000005 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0972335 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 149 components and 0.0972335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077976Jy sigma=0.448990 ! Fit after self-cal, rms=0.077906Jy sigma=0.448550 ! Inverting map ! Added new window around map position (-122.5, 98). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286573 Jy ! Component: 100 - total flux cleaned = 0.00484453 Jy ! Component: 150 - total flux cleaned = 0.00573203 Jy ! Component: 200 - total flux cleaned = 0.00627241 Jy ! Total flux subtracted in 200 components = 0.00627241 Jy ! Clean residual min=-0.002246 max=0.002569 Jy/beam ! Clean residual mean=0.000004 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.103506 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 0.103506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077731Jy sigma=0.447642 ! Fit after self-cal, rms=0.077637Jy sigma=0.447208 ! 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. ! ! Fit before self-cal, rms=0.077637Jy sigma=0.447208 ! Fit after self-cal, rms=0.074704Jy sigma=0.446639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=7.104 mas, bpa=-2.935 degrees ! Estimated noise=1.51248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111116 Jy ! Component: 100 - total flux cleaned = 0.00190345 Jy ! Component: 150 - total flux cleaned = 0.00249097 Jy ! Component: 200 - total flux cleaned = 0.00304432 Jy ! Total flux subtracted in 200 components = 0.00304432 Jy ! Clean residual min=-0.001956 max=0.002183 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.10655 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 178 components and 0.10655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074607Jy sigma=0.446101 ! Fit after self-cal, rms=0.074509Jy sigma=0.445894 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 = 0.000917374 Jy ! Component: 100 - total flux cleaned = 0.00152463 Jy ! Component: 150 - total flux cleaned = 0.00200561 Jy ! Component: 200 - total flux cleaned = 0.00218674 Jy ! Total flux subtracted in 200 components = 0.00218674 Jy ! Clean residual min=-0.001925 max=0.002261 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.108737 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 196 components and 0.108737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074446Jy sigma=0.445578 ! Fit after self-cal, rms=0.074453Jy sigma=0.445454 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.074453Jy sigma=0.445454 ! Fit after self-cal, rms=0.073567Jy sigma=0.445353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.115 mas, bmaj=15.98 mas, bpa=2.603 degrees ! Estimated noise=2.01259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132331 Jy ! Component: 100 - total flux cleaned = 0.00168613 Jy ! Component: 150 - total flux cleaned = 0.0019644 Jy ! Component: 200 - total flux cleaned = 0.00214595 Jy ! Total flux subtracted in 200 components = 0.00214595 Jy ! Clean residual min=-0.001873 max=0.002582 Jy/beam ! Clean residual mean=0.000004 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.110883 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 217 components and 0.110883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073542Jy sigma=0.445199 ! Fit after self-cal, rms=0.073424Jy sigma=0.444681 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 = 0.000579054 Jy ! Component: 100 - total flux cleaned = 0.000809598 Jy ! Component: 150 - total flux cleaned = 0.000918726 Jy ! Component: 200 - total flux cleaned = 0.00101372 Jy ! Total flux subtracted in 200 components = 0.00101372 Jy ! Clean residual min=-0.002133 max=0.002739 Jy/beam ! Clean residual mean=0.000005 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.111897 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 236 components and 0.111897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073411Jy sigma=0.444613 ! Fit after self-cal, rms=0.073415Jy sigma=0.444565 ! Inverting map ! Added new window around map position (-71.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103286 Jy ! Component: 100 - total flux cleaned = 0.00114439 Jy ! Component: 150 - total flux cleaned = 0.00114668 Jy ! Component: 200 - total flux cleaned = 0.000986381 Jy ! Total flux subtracted in 200 components = 0.000986381 Jy ! Clean residual min=-0.001855 max=0.001776 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.112883 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 275 components and 0.112883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073331Jy sigma=0.444196 ! Fit after self-cal, rms=0.073294Jy sigma=0.443946 ! 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=2.817 mas, bmaj=7.102 mas, bpa=-2.966 degrees ! Estimated noise=1.49993 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.817 x 7.102 at -2.966 degrees (North through East) ! Clean map min=-0.0022084 max=0.043568 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=2.307 mas, bmaj=6.231 mas, bpa=-3.322 degrees ! Estimated noise=2.43551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366467 Jy ! Component: 100 - total flux cleaned = 0.0536975 Jy ! Component: 150 - total flux cleaned = 0.0640832 Jy ! Component: 200 - total flux cleaned = 0.0712153 Jy ! Total flux subtracted in 200 components = 0.0712153 Jy ! Clean residual min=-0.005547 max=0.005066 Jy/beam ! Clean residual mean=-0.000001 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.0712153 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0712153 Jy ! Inverting map and beam ! Estimated beam: bmin=2.817 mas, bmaj=7.102 mas, bpa=-2.966 degrees ! Estimated noise=1.49993 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 = 0.00851714 Jy ! Component: 100 - total flux cleaned = 0.0143318 Jy ! Component: 150 - total flux cleaned = 0.0187139 Jy ! Component: 200 - total flux cleaned = 0.0215774 Jy ! Total flux subtracted in 200 components = 0.0215774 Jy ! Clean residual min=-0.003252 max=0.003239 Jy/beam ! Clean residual mean=0.000001 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0927927 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 76 components and 0.0927927 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.115 mas, bmaj=15.98 mas, bpa=2.603 degrees ! Estimated noise=2.01259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437238 Jy ! Component: 100 - total flux cleaned = 0.00728514 Jy ! Component: 150 - total flux cleaned = 0.00953205 Jy ! Component: 200 - total flux cleaned = 0.0112942 Jy ! Total flux subtracted in 200 components = 0.0112942 Jy ! Clean residual min=-0.002290 max=0.002135 Jy/beam ! Clean residual mean=0.000004 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.104087 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 = 0.00122137 Jy ! Component: 100 - total flux cleaned = 0.00213287 Jy ! Component: 150 - total flux cleaned = 0.00281261 Jy ! Component: 200 - total flux cleaned = 0.00337045 Jy ! Total flux subtracted in 200 components = 0.00337045 Jy ! Clean residual min=-0.001945 max=0.001847 Jy/beam ! Clean residual mean=0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.107457 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 156 components and 0.107457 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.817 mas, bmaj=7.102 mas, bpa=-2.966 degrees ! Estimated noise=1.49993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272034 Jy ! Component: 100 - total flux cleaned = 0.00135206 Jy ! Component: 150 - total flux cleaned = 0.00217953 Jy ! Component: 200 - total flux cleaned = 0.00258221 Jy ! Total flux subtracted in 200 components = 0.00258221 Jy ! Clean residual min=-0.002287 max=0.002120 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.11004 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 188 components and 0.11004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073302Jy sigma=0.444249 ! Fit after self-cal, rms=0.073187Jy sigma=0.443754 wmodel J0436-2359_S_map.mod ! Writing 188 model components to file: J0436-2359_S_map.mod wobs J0436-2359_S_uvs.fits ! Writing UV FITS file: J0436-2359_S_uvs.fits wwins J0436-2359_S_map.win ! wwins: Wrote 5 windows to J0436-2359_S_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 = 0.000840975 Jy ! Component: 100 - total flux cleaned = 0.000980594 Jy ! Component: 150 - total flux cleaned = 0.000915121 Jy ! Component: 200 - total flux cleaned = 0.00100906 Jy ! Component: 250 - total flux cleaned = 0.00103952 Jy ! Component: 300 - total flux cleaned = 0.0011277 Jy ! Component: 350 - total flux cleaned = 0.00121322 Jy ! Component: 400 - total flux cleaned = 0.00135 Jy ! Component: 450 - total flux cleaned = 0.00148304 Jy ! Component: 500 - total flux cleaned = 0.00150877 Jy ! Component: 550 - total flux cleaned = 0.00155928 Jy ! Component: 600 - total flux cleaned = 0.00158493 Jy ! Component: 650 - total flux cleaned = 0.00175466 Jy ! Component: 700 - total flux cleaned = 0.00175464 Jy ! Component: 750 - total flux cleaned = 0.00175448 Jy ! Component: 800 - total flux cleaned = 0.00175429 Jy ! Component: 850 - total flux cleaned = 0.00177623 Jy ! Component: 900 - total flux cleaned = 0.00170939 Jy ! Component: 950 - total flux cleaned = 0.00168753 Jy ! Component: 1000 - total flux cleaned = 0.00166634 Jy ! Component: 1050 - total flux cleaned = 0.00162438 Jy ! Component: 1100 - total flux cleaned = 0.00162447 Jy ! Component: 1150 - total flux cleaned = 0.00162433 Jy ! Component: 1200 - total flux cleaned = 0.00160426 Jy ! Component: 1250 - total flux cleaned = 0.00154527 Jy ! Component: 1300 - total flux cleaned = 0.00160341 Jy ! Component: 1350 - total flux cleaned = 0.00152711 Jy ! Component: 1400 - total flux cleaned = 0.00152719 Jy ! Component: 1450 - total flux cleaned = 0.00150861 Jy ! Component: 1500 - total flux cleaned = 0.00154473 Jy ! Component: 1550 - total flux cleaned = 0.0014546 Jy ! Component: 1600 - total flux cleaned = 0.00147256 Jy ! Component: 1650 - total flux cleaned = 0.00147244 Jy ! Component: 1700 - total flux cleaned = 0.00147309 Jy ! Component: 1750 - total flux cleaned = 0.00143914 Jy ! Component: 1800 - total flux cleaned = 0.00145618 Jy ! Component: 1850 - total flux cleaned = 0.00145612 Jy ! Component: 1900 - total flux cleaned = 0.00143984 Jy ! Component: 1950 - total flux cleaned = 0.00148892 Jy ! Component: 2000 - total flux cleaned = 0.00152109 Jy ! Component: 2050 - total flux cleaned = 0.00150517 Jy ! Component: 2100 - total flux cleaned = 0.00150507 Jy ! Component: 2150 - total flux cleaned = 0.00152082 Jy ! Component: 2200 - total flux cleaned = 0.00153617 Jy ! Component: 2250 - total flux cleaned = 0.00159746 Jy ! Component: 2300 - total flux cleaned = 0.0016277 Jy ! Component: 2350 - total flux cleaned = 0.00167289 Jy ! Component: 2400 - total flux cleaned = 0.00171763 Jy ! Component: 2450 - total flux cleaned = 0.00179146 Jy ! Component: 2500 - total flux cleaned = 0.0018206 Jy ! Component: 2550 - total flux cleaned = 0.00189322 Jy ! Component: 2600 - total flux cleaned = 0.00200842 Jy ! Component: 2650 - total flux cleaned = 0.00202269 Jy ! Component: 2700 - total flux cleaned = 0.0020938 Jy ! Component: 2750 - total flux cleaned = 0.0021784 Jy ! Component: 2800 - total flux cleaned = 0.00222025 Jy ! Component: 2850 - total flux cleaned = 0.002262 Jy ! Component: 2900 - total flux cleaned = 0.00234476 Jy ! Component: 2950 - total flux cleaned = 0.00233098 Jy ! Component: 3000 - total flux cleaned = 0.0023719 Jy ! Component: 3050 - total flux cleaned = 0.00248012 Jy ! Component: 3100 - total flux cleaned = 0.00254731 Jy ! Component: 3150 - total flux cleaned = 0.00261412 Jy ! Component: 3200 - total flux cleaned = 0.00266711 Jy ! Component: 3250 - total flux cleaned = 0.00274624 Jy ! Component: 3300 - total flux cleaned = 0.00278563 Jy ! Component: 3350 - total flux cleaned = 0.00285075 Jy ! Component: 3400 - total flux cleaned = 0.0028637 Jy ! Component: 3450 - total flux cleaned = 0.00292807 Jy ! Component: 3500 - total flux cleaned = 0.00296657 Jy ! Component: 3550 - total flux cleaned = 0.00299209 Jy ! Component: 3600 - total flux cleaned = 0.00306806 Jy ! Component: 3650 - total flux cleaned = 0.00306802 Jy ! Component: 3700 - total flux cleaned = 0.00314318 Jy ! Component: 3750 - total flux cleaned = 0.0031556 Jy ! Component: 3800 - total flux cleaned = 0.00318042 Jy ! Component: 3850 - total flux cleaned = 0.00319271 Jy ! Component: 3900 - total flux cleaned = 0.00321721 Jy ! Component: 3950 - total flux cleaned = 0.00320508 Jy ! Component: 4000 - total flux cleaned = 0.00325377 Jy ! Component: 4050 - total flux cleaned = 0.00329017 Jy ! Total flux subtracted in 4096 components = 0.00329019 Jy ! Clean residual min=-0.000753 max=0.000721 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.11333 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 449 components and 0.11333 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0436-2359_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.817 x 7.102 at -2.966 degrees (North through East) ! Clean map min=-0.0015525 max=0.04406 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0436-2359_S_map.fits wmodel /image_prod/ug002_uva//J0436-2359_S_map.mod ! Writing 449 model components to file: /image_prod/ug002_uva//J0436-2359_S_map.mod wobs /image_prod/ug002_uva//J0436-2359_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0436-2359_S_uvs.fits wwins /image_prod/ug002_uva//J0436-2359_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0436-2359_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.04406 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34952 1.34952 2.69904 5.39808 10.7962 21.5923 43.1846 86.3693 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.301 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0436-2359_S_dfm.log closed on Wed Mar 4 20:24:36 2020