! Started logfile: /image_prod/ug002_uva//J2302+6405_S_dfm.log on Thu Mar 5 06:03:30 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//J2302+6405_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2302+6405_S_uva.fits ! AN table 1: 40 integrations on 6 of 6 possible baselines. ! AN table 2: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964706 visibilities/baseline/integration-bin. ! Found source: J2302+6405 ! ! 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 3936 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 J2302+6405_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.012598Jy sigma=8.062939 ! Fit after self-cal, rms=0.881227Jy sigma=7.003378 ! 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=2.759 mas, bmaj=4.817 mas, bpa=28.56 degrees ! Estimated noise=2.08422 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 = 0.0868232 Jy ! Component: 100 - total flux cleaned = 0.116482 Jy ! Total flux subtracted in 100 components = 0.116482 Jy ! Clean residual min=-0.008169 max=0.014772 Jy/beam ! Clean residual mean=0.000016 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.116482 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.116482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069765Jy sigma=0.531613 ! Fit after self-cal, rms=0.069738Jy sigma=0.531269 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179455 Jy ! Component: 100 - total flux cleaned = 0.0295763 Jy ! Total flux subtracted in 100 components = 0.0295763 Jy ! Clean residual min=-0.006263 max=0.009144 Jy/beam ! Clean residual mean=0.000011 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.146058 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.146058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064027Jy sigma=0.472694 ! Fit after self-cal, rms=0.064020Jy sigma=0.472406 ! 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=3.288 mas, bmaj=5.359 mas, bpa=26.51 degrees ! Estimated noise=1.44659 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 = 0.0103297 Jy ! Component: 100 - total flux cleaned = 0.0162845 Jy ! Component: 150 - total flux cleaned = 0.0199914 Jy ! Component: 200 - total flux cleaned = 0.0223454 Jy ! Total flux subtracted in 200 components = 0.0223454 Jy ! Clean residual min=-0.005228 max=0.007190 Jy/beam ! Clean residual mean=0.000015 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.168403 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.168403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062579Jy sigma=0.455001 ! Fit after self-cal, rms=0.062584Jy sigma=0.454911 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 5.359 at 26.51 degrees (North through East) ! Clean map min=-0.0050237 max=0.11975 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.98 MK 0.97 OV 0.85 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.98 HN 0.95 KP 1.00 ! MK 0.98 NL 1.06 OV 0.89 SC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00 MK 1.09 OV 0.87 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.99 HN 1.00 KP 0.99 ! MK 1.04 NL 1.48 OV 0.92 SC 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.03 MK 0.95 OV 0.83 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.02 HN 0.97 KP 1.00 ! MK 1.02 NL 1.17 OV 0.89 SC 0.96 ! ! ! Fit before self-cal, rms=0.062584Jy sigma=0.454911 ! Fit after self-cal, rms=0.066418Jy sigma=0.439032 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=5.371 mas, bpa=26.44 degrees ! Estimated noise=1.44522 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 = -0.000118473 Jy ! Component: 100 - total flux cleaned = -0.000157995 Jy ! Component: 150 - total flux cleaned = -0.000131588 Jy ! Component: 200 - total flux cleaned = -5.60108e-05 Jy ! Total flux subtracted in 200 components = -5.60108e-05 Jy ! Clean residual min=-0.003609 max=0.003616 Jy/beam ! Clean residual mean=-0.000009 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.168347 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.168347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066355Jy sigma=0.438806 ! Fit after self-cal, rms=0.066495Jy sigma=0.438576 ! 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=0.066495Jy sigma=0.438576 ! Fit after self-cal, rms=0.064149Jy sigma=0.430476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=5.377 mas, bpa=25.78 degrees ! Estimated noise=1.44388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.71477e-05 Jy ! Component: 100 - total flux cleaned = 3.69413e-05 Jy ! Component: 150 - total flux cleaned = 3.70606e-05 Jy ! Component: 200 - total flux cleaned = 3.76207e-05 Jy ! Total flux subtracted in 200 components = 3.76207e-05 Jy ! Clean residual min=-0.002693 max=0.002363 Jy/beam ! Clean residual mean=0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.168385 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.168385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064140Jy sigma=0.430406 ! Fit after self-cal, rms=0.064162Jy sigma=0.430299 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 = 1.49439e-06 Jy ! Component: 100 - total flux cleaned = -1.26896e-05 Jy ! Component: 150 - total flux cleaned = -1.25675e-05 Jy ! Component: 200 - total flux cleaned = -1.31298e-05 Jy ! Total flux subtracted in 200 components = -1.31298e-05 Jy ! Clean residual min=-0.002666 max=0.002379 Jy/beam ! Clean residual mean=0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.168372 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.168372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064155Jy sigma=0.430251 ! Fit after self-cal, rms=0.064155Jy sigma=0.430249 ! 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=0.064155Jy sigma=0.430249 ! Fit after self-cal, rms=0.064174Jy sigma=0.430230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=5.376 mas, bpa=25.77 degrees ! Estimated noise=1.44375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.68747e-05 Jy ! Component: 100 - total flux cleaned = 1.64067e-05 Jy ! Component: 150 - total flux cleaned = 3.28619e-06 Jy ! Component: 200 - total flux cleaned = 1.64679e-05 Jy ! Total flux subtracted in 200 components = 1.64679e-05 Jy ! Clean residual min=-0.002664 max=0.002368 Jy/beam ! Clean residual mean=0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.168388 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.168388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064169Jy sigma=0.430183 ! Fit after self-cal, rms=0.064169Jy sigma=0.430182 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 = 1.56115e-05 Jy ! Component: 100 - total flux cleaned = 1.58493e-05 Jy ! Component: 150 - total flux cleaned = 1.59834e-05 Jy ! Component: 200 - total flux cleaned = 1.59975e-05 Jy ! Total flux subtracted in 200 components = 1.59975e-05 Jy ! Clean residual min=-0.002666 max=0.002361 Jy/beam ! Clean residual mean=0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.168404 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.168404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064165Jy sigma=0.430147 ! Fit after self-cal, rms=0.064165Jy sigma=0.430146 ! 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=0.064165Jy sigma=0.430146 ! Fit after self-cal, rms=0.064164Jy sigma=0.430143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.064 mas, bmaj=9.307 mas, bpa=32.01 degrees ! Estimated noise=1.8328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314392 Jy ! Component: 100 - total flux cleaned = 0.000348877 Jy ! Component: 150 - total flux cleaned = 0.000330471 Jy ! Component: 200 - total flux cleaned = 0.00032218 Jy ! Total flux subtracted in 200 components = 0.00032218 Jy ! Clean residual min=-0.002659 max=0.002473 Jy/beam ! Clean residual mean=0.000003 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.168726 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.168726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064173Jy sigma=0.430122 ! Fit after self-cal, rms=0.064169Jy sigma=0.430118 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 = -2.63733e-05 Jy ! Component: 100 - total flux cleaned = -1.1007e-05 Jy ! Component: 150 - total flux cleaned = -4.50693e-06 Jy ! Component: 200 - total flux cleaned = -1.0941e-05 Jy ! Total flux subtracted in 200 components = -1.0941e-05 Jy ! Clean residual min=-0.002655 max=0.002443 Jy/beam ! Clean residual mean=0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.168715 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.168715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064175Jy sigma=0.430119 ! Fit after self-cal, rms=0.064173Jy sigma=0.430117 ! 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=3.286 mas, bmaj=5.375 mas, bpa=25.74 degrees ! Estimated noise=1.44361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.286 x 5.375 at 25.74 degrees (North through East) ! Clean map min=-0.0025987 max=0.11924 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=2.752 mas, bmaj=4.816 mas, bpa=27.52 degrees ! Estimated noise=2.0684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.086032 Jy ! Component: 100 - total flux cleaned = 0.116113 Jy ! Component: 150 - total flux cleaned = 0.134009 Jy ! Component: 200 - total flux cleaned = 0.14563 Jy ! Total flux subtracted in 200 components = 0.14563 Jy ! Clean residual min=-0.004820 max=0.006779 Jy/beam ! Clean residual mean=0.000007 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.14563 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.14563 Jy ! Inverting map and beam ! Estimated beam: bmin=3.286 mas, bmaj=5.375 mas, bpa=25.74 degrees ! Estimated noise=1.44361 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 = 0.00980632 Jy ! Component: 100 - total flux cleaned = 0.0151308 Jy ! Component: 150 - total flux cleaned = 0.0182821 Jy ! Component: 200 - total flux cleaned = 0.0202179 Jy ! Total flux subtracted in 200 components = 0.0202179 Jy ! Clean residual min=-0.002764 max=0.002734 Jy/beam ! Clean residual mean=0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.165848 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 62 components and 0.165848 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=7.064 mas, bmaj=9.307 mas, bpa=32.01 degrees ! Estimated noise=1.8328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195 Jy ! Component: 100 - total flux cleaned = 0.00257521 Jy ! Component: 150 - total flux cleaned = 0.002633 Jy ! Component: 200 - total flux cleaned = 0.00269149 Jy ! Total flux subtracted in 200 components = 0.00269149 Jy ! Clean residual min=-0.002737 max=0.002560 Jy/beam ! Clean residual mean=0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.16854 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.08266e-05 Jy ! Component: 100 - total flux cleaned = -1.99903e-05 Jy ! Component: 150 - total flux cleaned = -1.11511e-05 Jy ! Component: 200 - total flux cleaned = -1.04364e-05 Jy ! Total flux subtracted in 200 components = -1.04364e-05 Jy ! Clean residual min=-0.002712 max=0.002523 Jy/beam ! Clean residual mean=0.000003 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.168529 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.168529 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.286 mas, bmaj=5.375 mas, bpa=25.74 degrees ! Estimated noise=1.44361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00033247 Jy ! Component: 100 - total flux cleaned = -0.000271029 Jy ! Component: 150 - total flux cleaned = -0.00022062 Jy ! Component: 200 - total flux cleaned = -0.000219217 Jy ! Total flux subtracted in 200 components = -0.000219217 Jy ! Clean residual min=-0.002630 max=0.002384 Jy/beam ! Clean residual mean=0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.16831 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.16831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064202Jy sigma=0.430375 ! Fit after self-cal, rms=0.064199Jy sigma=0.430364 wmodel J2302+6405_S_map.mod ! Writing 78 model components to file: J2302+6405_S_map.mod wobs J2302+6405_S_uvs.fits ! Writing UV FITS file: J2302+6405_S_uvs.fits wwins J2302+6405_S_map.win ! wwins: Wrote 1 windows to J2302+6405_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 = -0.000580659 Jy ! Component: 100 - total flux cleaned = -0.000753704 Jy ! Component: 150 - total flux cleaned = -0.00091719 Jy ! Component: 200 - total flux cleaned = -0.00107276 Jy ! Component: 250 - total flux cleaned = -0.00114731 Jy ! Component: 300 - total flux cleaned = -0.00121738 Jy ! Component: 350 - total flux cleaned = -0.00138638 Jy ! Component: 400 - total flux cleaned = -0.00151748 Jy ! Component: 450 - total flux cleaned = -0.00158102 Jy ! Component: 500 - total flux cleaned = -0.00167401 Jy ! Component: 550 - total flux cleaned = -0.00170399 Jy ! Component: 600 - total flux cleaned = -0.00173353 Jy ! Component: 650 - total flux cleaned = -0.00170425 Jy ! Component: 700 - total flux cleaned = -0.00176118 Jy ! Component: 750 - total flux cleaned = -0.0017615 Jy ! Component: 800 - total flux cleaned = -0.00176167 Jy ! Component: 850 - total flux cleaned = -0.0017893 Jy ! Component: 900 - total flux cleaned = -0.00178903 Jy ! Component: 950 - total flux cleaned = -0.00184036 Jy ! Component: 1000 - total flux cleaned = -0.0017892 Jy ! Component: 1050 - total flux cleaned = -0.00173898 Jy ! Component: 1100 - total flux cleaned = -0.00163991 Jy ! Component: 1150 - total flux cleaned = -0.00156704 Jy ! Component: 1200 - total flux cleaned = -0.00151922 Jy ! Component: 1250 - total flux cleaned = -0.00147215 Jy ! Component: 1300 - total flux cleaned = -0.00144841 Jy ! Component: 1350 - total flux cleaned = -0.00142534 Jy ! Component: 1400 - total flux cleaned = -0.00142542 Jy ! Component: 1450 - total flux cleaned = -0.00149292 Jy ! Component: 1500 - total flux cleaned = -0.00151522 Jy ! Component: 1550 - total flux cleaned = -0.0015372 Jy ! Component: 1600 - total flux cleaned = -0.00153673 Jy ! Component: 1650 - total flux cleaned = -0.00151547 Jy ! Component: 1700 - total flux cleaned = -0.00157898 Jy ! Component: 1750 - total flux cleaned = -0.00157896 Jy ! Component: 1800 - total flux cleaned = -0.00164107 Jy ! Component: 1850 - total flux cleaned = -0.00164121 Jy ! Component: 1900 - total flux cleaned = -0.00168199 Jy ! Component: 1950 - total flux cleaned = -0.00178228 Jy ! Component: 2000 - total flux cleaned = -0.00184168 Jy ! Component: 2050 - total flux cleaned = -0.0019006 Jy ! Component: 2100 - total flux cleaned = -0.00195884 Jy ! Component: 2150 - total flux cleaned = -0.00197813 Jy ! Component: 2200 - total flux cleaned = -0.00201653 Jy ! Component: 2250 - total flux cleaned = -0.00209213 Jy ! Component: 2300 - total flux cleaned = -0.00211071 Jy ! Component: 2350 - total flux cleaned = -0.00216617 Jy ! Component: 2400 - total flux cleaned = -0.00214747 Jy ! Component: 2450 - total flux cleaned = -0.00220209 Jy ! Component: 2500 - total flux cleaned = -0.00220215 Jy ! Component: 2550 - total flux cleaned = -0.00229167 Jy ! Component: 2600 - total flux cleaned = -0.00225645 Jy ! Component: 2650 - total flux cleaned = -0.00237967 Jy ! Component: 2700 - total flux cleaned = -0.00236229 Jy ! Component: 2750 - total flux cleaned = -0.00244869 Jy ! Component: 2800 - total flux cleaned = -0.00246586 Jy ! Component: 2850 - total flux cleaned = -0.00249988 Jy ! Component: 2900 - total flux cleaned = -0.00256727 Jy ! Component: 2950 - total flux cleaned = -0.00265062 Jy ! Component: 3000 - total flux cleaned = -0.00256783 Jy ! Component: 3050 - total flux cleaned = -0.00268287 Jy ! Component: 3100 - total flux cleaned = -0.00268286 Jy ! Component: 3150 - total flux cleaned = -0.00268295 Jy ! Component: 3200 - total flux cleaned = -0.00271496 Jy ! Component: 3250 - total flux cleaned = -0.0027784 Jy ! Component: 3300 - total flux cleaned = -0.00279427 Jy ! Component: 3350 - total flux cleaned = -0.00285701 Jy ! Component: 3400 - total flux cleaned = -0.00290348 Jy ! Component: 3450 - total flux cleaned = -0.00290369 Jy ! Component: 3500 - total flux cleaned = -0.00293449 Jy ! Component: 3550 - total flux cleaned = -0.00296496 Jy ! Component: 3600 - total flux cleaned = -0.00298007 Jy ! Component: 3650 - total flux cleaned = -0.00301027 Jy ! Component: 3700 - total flux cleaned = -0.0031148 Jy ! Component: 3750 - total flux cleaned = -0.00315919 Jy ! Component: 3800 - total flux cleaned = -0.0032918 Jy ! Component: 3850 - total flux cleaned = -0.00323312 Jy ! Component: 3900 - total flux cleaned = -0.00327691 Jy ! Component: 3950 - total flux cleaned = -0.00340706 Jy ! Component: 4000 - total flux cleaned = -0.00345021 Jy ! Component: 4050 - total flux cleaned = -0.0035216 Jy ! Total flux subtracted in 4096 components = -0.00356413 Jy ! Clean residual min=-0.000870 max=0.000818 Jy/beam ! Clean residual mean=0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.164746 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 355 components and 0.164746 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2302+6405_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.286 x 5.375 at 25.74 degrees (North through East) ! Clean map min=-0.00211 max=0.11929 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2302+6405_S_map.fits wmodel /image_prod/ug002_uva//J2302+6405_S_map.mod ! Writing 355 model components to file: /image_prod/ug002_uva//J2302+6405_S_map.mod wobs /image_prod/ug002_uva//J2302+6405_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2302+6405_S_uvs.fits wwins /image_prod/ug002_uva//J2302+6405_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2302+6405_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238842 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.600678 0.600678 1.20136 2.40271 4.80542 9.61085 19.2217 38.4434 76.8868 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 499.435 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2302+6405_S_dfm.log closed on Thu Mar 5 06:03:33 2020