! Started logfile: /image_prod/ug002_uva//J1526-0425_S_dfm.log on Thu Mar 5 02:14:36 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//J1526-0425_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1526-0425_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848519 visibilities/baseline/integration-bin. ! Found source: J1526-0425 ! ! 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 44 lines of history. ! ! Reading 6873 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 J1526-0425_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030474Jy sigma=7.703714 ! Fit after self-cal, rms=0.835300Jy sigma=6.263376 ! 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=2.668 mas, bmaj=7.021 mas, bpa=-4.479 degrees ! Estimated noise=1.56438 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 = 0.122831 Jy ! Component: 100 - total flux cleaned = 0.165526 Jy ! Total flux subtracted in 100 components = 0.165526 Jy ! Clean residual min=-0.008525 max=0.018160 Jy/beam ! Clean residual mean=-0.000001 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.165526 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.165526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079795Jy sigma=0.518732 ! Fit after self-cal, rms=0.079577Jy sigma=0.517136 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203374 Jy ! Component: 100 - total flux cleaned = 0.0299266 Jy ! Total flux subtracted in 100 components = 0.0299266 Jy ! Clean residual min=-0.005480 max=0.006856 Jy/beam ! Clean residual mean=-0.000005 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.195453 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.195453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074167Jy sigma=0.478184 ! Fit after self-cal, rms=0.074112Jy sigma=0.477699 ! 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=3.273 mas, bmaj=8.036 mas, bpa=-4.055 degrees ! Estimated noise=1.18849 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 = 0.00234592 Jy ! Component: 100 - total flux cleaned = 0.00206402 Jy ! Component: 150 - total flux cleaned = 0.00182379 Jy ! Component: 200 - total flux cleaned = 0.00161828 Jy ! Total flux subtracted in 200 components = 0.00161828 Jy ! Clean residual min=-0.005167 max=0.005290 Jy/beam ! Clean residual mean=-0.000009 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.197071 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.197071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073531Jy sigma=0.475023 ! Fit after self-cal, rms=0.073511Jy sigma=0.474968 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 8.036 at -4.055 degrees (North through East) ! Clean map min=-0.0049365 max=0.16384 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.97 KP 1.00 ! LA 1.03 MK 0.96 NL 0.98 OV 1.00 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.95 KP 1.01 ! LA 1.02 MK 0.97 NL 0.97 OV 0.93 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.15 KP 1.26 ! LA 1.07 MK 0.93 NL 0.99 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.073511Jy sigma=0.474968 ! Fit after self-cal, rms=0.072261Jy sigma=0.458266 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=7.988 mas, bpa=-4.227 degrees ! Estimated noise=1.17547 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 = 0.000960183 Jy ! Component: 100 - total flux cleaned = 0.000719787 Jy ! Component: 150 - total flux cleaned = 0.000717195 Jy ! Component: 200 - total flux cleaned = 0.00066971 Jy ! Total flux subtracted in 200 components = 0.00066971 Jy ! Clean residual min=-0.004369 max=0.004231 Jy/beam ! Clean residual mean=-0.000006 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.197741 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.197741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072147Jy sigma=0.457486 ! Fit after self-cal, rms=0.072135Jy sigma=0.457327 ! 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=0.072135Jy sigma=0.457327 ! Fit after self-cal, rms=0.069767Jy sigma=0.433892 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.221 mas, bmaj=7.981 mas, bpa=-4.373 degrees ! Estimated noise=1.17277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084263 Jy ! Component: 100 - total flux cleaned = 0.000706718 Jy ! Component: 150 - total flux cleaned = 0.000705836 Jy ! Component: 200 - total flux cleaned = 0.000705925 Jy ! Total flux subtracted in 200 components = 0.000705925 Jy ! Clean residual min=-0.002306 max=0.001909 Jy/beam ! Clean residual mean=-0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.198447 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.198447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069706Jy sigma=0.433410 ! Fit after self-cal, rms=0.069763Jy sigma=0.433226 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.42968e-05 Jy ! Component: 100 - total flux cleaned = -0.000132391 Jy ! Component: 150 - total flux cleaned = -0.000193338 Jy ! Component: 200 - total flux cleaned = -0.000223041 Jy ! Total flux subtracted in 200 components = -0.000223041 Jy ! Clean residual min=-0.002285 max=0.001872 Jy/beam ! Clean residual mean=-0.000005 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.198224 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.198224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069733Jy sigma=0.433016 ! Fit after self-cal, rms=0.069728Jy sigma=0.433000 ! 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=0.069728Jy sigma=0.433000 ! Fit after self-cal, rms=0.068877Jy sigma=0.431675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.206 mas, bmaj=7.967 mas, bpa=-4.424 degrees ! Estimated noise=1.16764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152701 Jy ! Component: 100 - total flux cleaned = 0.000179427 Jy ! Component: 150 - total flux cleaned = 0.000204032 Jy ! Component: 200 - total flux cleaned = 0.000228251 Jy ! Total flux subtracted in 200 components = 0.000228251 Jy ! Clean residual min=-0.002028 max=0.001857 Jy/beam ! Clean residual mean=-0.000005 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.198452 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.198452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068852Jy sigma=0.431467 ! Fit after self-cal, rms=0.068850Jy sigma=0.431450 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 = -1.82041e-05 Jy ! Component: 100 - total flux cleaned = -1.96216e-05 Jy ! Component: 150 - total flux cleaned = -2.00901e-05 Jy ! Component: 200 - total flux cleaned = -1.90422e-05 Jy ! Total flux subtracted in 200 components = -1.90422e-05 Jy ! Clean residual min=-0.002014 max=0.001853 Jy/beam ! Clean residual mean=-0.000005 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.198433 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.198433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068836Jy sigma=0.431349 ! Fit after self-cal, rms=0.068833Jy sigma=0.431342 ! 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=0.068833Jy sigma=0.431342 ! Fit after self-cal, rms=0.068627Jy sigma=0.431316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.78 mas, bmaj=12.96 mas, bpa=-1.277 degrees ! Estimated noise=1.46132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.35768e-06 Jy ! Component: 100 - total flux cleaned = -3.90215e-06 Jy ! Component: 150 - total flux cleaned = 2.17563e-05 Jy ! Component: 200 - total flux cleaned = 4.53681e-05 Jy ! Total flux subtracted in 200 components = 4.53681e-05 Jy ! Clean residual min=-0.001820 max=0.001860 Jy/beam ! Clean residual mean=-0.000010 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.198478 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.198478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068624Jy sigma=0.431322 ! Fit after self-cal, rms=0.068619Jy sigma=0.431287 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 = 5.75497e-05 Jy ! Component: 100 - total flux cleaned = 7.02426e-05 Jy ! Component: 150 - total flux cleaned = 0.000103727 Jy ! Component: 200 - total flux cleaned = 0.000123471 Jy ! Total flux subtracted in 200 components = 0.000123471 Jy ! Clean residual min=-0.001804 max=0.001849 Jy/beam ! Clean residual mean=-0.000010 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.198602 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.198602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068620Jy sigma=0.431307 ! Fit after self-cal, rms=0.068620Jy sigma=0.431293 ! 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=3.198 mas, bmaj=7.959 mas, bpa=-4.443 degrees ! Estimated noise=1.164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.198 x 7.959 at -4.443 degrees (North through East) ! Clean map min=-0.0019306 max=0.16063 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=2.619 mas, bmaj=6.968 mas, bpa=-4.752 degrees ! Estimated noise=1.51626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119981 Jy ! Component: 100 - total flux cleaned = 0.164079 Jy ! Component: 150 - total flux cleaned = 0.184784 Jy ! Component: 200 - total flux cleaned = 0.195145 Jy ! Total flux subtracted in 200 components = 0.195145 Jy ! Clean residual min=-0.003517 max=0.004803 Jy/beam ! Clean residual mean=-0.000002 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.195145 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.195145 Jy ! Inverting map and beam ! Estimated beam: bmin=3.198 mas, bmaj=7.959 mas, bpa=-4.443 degrees ! Estimated noise=1.164 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 = 0.00405347 Jy ! Component: 100 - total flux cleaned = 0.00429832 Jy ! Component: 150 - total flux cleaned = 0.00410141 Jy ! Component: 200 - total flux cleaned = 0.00393456 Jy ! Total flux subtracted in 200 components = 0.00393456 Jy ! Clean residual min=-0.002193 max=0.002299 Jy/beam ! Clean residual mean=-0.000005 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.199079 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.199079 Jy ! Inverting map ! Added new window around map position (20, -114). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128022 Jy ! Component: 100 - total flux cleaned = 0.00134609 Jy ! Component: 150 - total flux cleaned = 0.00140893 Jy ! Component: 200 - total flux cleaned = 0.0015182 Jy ! Total flux subtracted in 200 components = 0.0015182 Jy ! Clean residual min=-0.002003 max=0.001842 Jy/beam ! Clean residual mean=-0.000005 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.200597 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.200597 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=7.78 mas, bmaj=12.96 mas, bpa=-1.277 degrees ! Estimated noise=1.46132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.11329e-05 Jy ! Component: 100 - total flux cleaned = 7.07537e-05 Jy ! Component: 150 - total flux cleaned = 9.35146e-06 Jy ! Component: 200 - total flux cleaned = -3.99463e-05 Jy ! Total flux subtracted in 200 components = -3.99463e-05 Jy ! Clean residual min=-0.001751 max=0.001698 Jy/beam ! Clean residual mean=-0.000010 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.200557 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 = -1.04521e-05 Jy ! Component: 100 - total flux cleaned = -9.89094e-06 Jy ! Component: 150 - total flux cleaned = -9.58849e-06 Jy ! Component: 200 - total flux cleaned = -8.22529e-08 Jy ! Total flux subtracted in 200 components = -8.22529e-08 Jy ! Clean residual min=-0.001756 max=0.001707 Jy/beam ! Clean residual mean=-0.000010 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.200557 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.200557 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.198 mas, bmaj=7.959 mas, bpa=-4.443 degrees ! Estimated noise=1.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.75592e-05 Jy ! Component: 100 - total flux cleaned = 2.08728e-05 Jy ! Component: 150 - total flux cleaned = -1.89055e-05 Jy ! Component: 200 - total flux cleaned = -5.55851e-05 Jy ! Total flux subtracted in 200 components = -5.55851e-05 Jy ! Clean residual min=-0.001979 max=0.001810 Jy/beam ! Clean residual mean=-0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.200502 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.200502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068621Jy sigma=0.431199 ! Fit after self-cal, rms=0.068615Jy sigma=0.431153 wmodel J1526-0425_S_map.mod ! Writing 63 model components to file: J1526-0425_S_map.mod wobs J1526-0425_S_uvs.fits ! Writing UV FITS file: J1526-0425_S_uvs.fits wwins J1526-0425_S_map.win ! wwins: Wrote 2 windows to J1526-0425_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 = -0.000612669 Jy ! Component: 100 - total flux cleaned = -0.00110291 Jy ! Component: 150 - total flux cleaned = -0.0015376 Jy ! Component: 200 - total flux cleaned = -0.00192417 Jy ! Component: 250 - total flux cleaned = -0.00215322 Jy ! Component: 300 - total flux cleaned = -0.00215364 Jy ! Component: 350 - total flux cleaned = -0.00215336 Jy ! Component: 400 - total flux cleaned = -0.00210016 Jy ! Component: 450 - total flux cleaned = -0.00212584 Jy ! Component: 500 - total flux cleaned = -0.00217613 Jy ! Component: 550 - total flux cleaned = -0.00225027 Jy ! Component: 600 - total flux cleaned = -0.002299 Jy ! Component: 650 - total flux cleaned = -0.00246616 Jy ! Component: 700 - total flux cleaned = -0.00255982 Jy ! Component: 750 - total flux cleaned = -0.00260648 Jy ! Component: 800 - total flux cleaned = -0.00271987 Jy ! Component: 850 - total flux cleaned = -0.0027644 Jy ! Component: 900 - total flux cleaned = -0.00283069 Jy ! Component: 950 - total flux cleaned = -0.00287417 Jy ! Component: 1000 - total flux cleaned = -0.0029597 Jy ! Component: 1050 - total flux cleaned = -0.00300179 Jy ! Component: 1100 - total flux cleaned = -0.00302302 Jy ! Component: 1150 - total flux cleaned = -0.00316674 Jy ! Component: 1200 - total flux cleaned = -0.00320699 Jy ! Component: 1250 - total flux cleaned = -0.00328713 Jy ! Component: 1300 - total flux cleaned = -0.0033466 Jy ! Component: 1350 - total flux cleaned = -0.00346409 Jy ! Component: 1400 - total flux cleaned = -0.00354111 Jy ! Component: 1450 - total flux cleaned = -0.00350285 Jy ! Component: 1500 - total flux cleaned = -0.00354089 Jy ! Component: 1550 - total flux cleaned = -0.00354089 Jy ! Component: 1600 - total flux cleaned = -0.00357775 Jy ! Component: 1650 - total flux cleaned = -0.0035409 Jy ! Component: 1700 - total flux cleaned = -0.0035589 Jy ! Component: 1750 - total flux cleaned = -0.00355896 Jy ! Component: 1800 - total flux cleaned = -0.00355881 Jy ! Component: 1850 - total flux cleaned = -0.00350602 Jy ! Component: 1900 - total flux cleaned = -0.00355846 Jy ! Component: 1950 - total flux cleaned = -0.00354107 Jy ! Component: 2000 - total flux cleaned = -0.0034726 Jy ! Component: 2050 - total flux cleaned = -0.0034896 Jy ! Component: 2100 - total flux cleaned = -0.00348945 Jy ! Component: 2150 - total flux cleaned = -0.0034729 Jy ! Component: 2200 - total flux cleaned = -0.00348935 Jy ! Component: 2250 - total flux cleaned = -0.0034401 Jy ! Component: 2300 - total flux cleaned = -0.00340744 Jy ! Component: 2350 - total flux cleaned = -0.00339121 Jy ! Component: 2400 - total flux cleaned = -0.00342319 Jy ! Component: 2450 - total flux cleaned = -0.00337576 Jy ! Component: 2500 - total flux cleaned = -0.00347024 Jy ! Component: 2550 - total flux cleaned = -0.00343905 Jy ! Component: 2600 - total flux cleaned = -0.00351592 Jy ! Component: 2650 - total flux cleaned = -0.00345439 Jy ! Component: 2700 - total flux cleaned = -0.00346971 Jy ! Component: 2750 - total flux cleaned = -0.00349997 Jy ! Component: 2800 - total flux cleaned = -0.00354513 Jy ! Component: 2850 - total flux cleaned = -0.00355992 Jy ! Component: 2900 - total flux cleaned = -0.00363352 Jy ! Component: 2950 - total flux cleaned = -0.00361885 Jy ! Component: 3000 - total flux cleaned = -0.00361874 Jy ! Component: 3050 - total flux cleaned = -0.0036044 Jy ! Component: 3100 - total flux cleaned = -0.00369058 Jy ! Component: 3150 - total flux cleaned = -0.00374747 Jy ! Component: 3200 - total flux cleaned = -0.00371918 Jy ! Component: 3250 - total flux cleaned = -0.0037752 Jy ! Component: 3300 - total flux cleaned = -0.00380276 Jy ! Component: 3350 - total flux cleaned = -0.00381657 Jy ! Component: 3400 - total flux cleaned = -0.00389894 Jy ! Component: 3450 - total flux cleaned = -0.00381709 Jy ! Component: 3500 - total flux cleaned = -0.00389847 Jy ! Component: 3550 - total flux cleaned = -0.00384457 Jy ! Component: 3600 - total flux cleaned = -0.00393832 Jy ! Component: 3650 - total flux cleaned = -0.00396482 Jy ! Component: 3700 - total flux cleaned = -0.0039515 Jy ! Component: 3750 - total flux cleaned = -0.00403027 Jy ! Component: 3800 - total flux cleaned = -0.00401714 Jy ! Component: 3850 - total flux cleaned = -0.00409482 Jy ! Component: 3900 - total flux cleaned = -0.00410778 Jy ! Component: 3950 - total flux cleaned = -0.00412044 Jy ! Component: 4000 - total flux cleaned = -0.00408246 Jy ! Component: 4050 - total flux cleaned = -0.0041457 Jy ! Total flux subtracted in 4096 components = -0.00412067 Jy ! Clean residual min=-0.000907 max=0.000751 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.196381 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 356 components and 0.196381 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1526-0425_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.198 x 7.959 at -4.443 degrees (North through East) ! Clean map min=-0.0014804 max=0.16061 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1526-0425_S_map.fits wmodel /image_prod/ug002_uva//J1526-0425_S_map.mod ! Writing 356 model components to file: /image_prod/ug002_uva//J1526-0425_S_map.mod wobs /image_prod/ug002_uva//J1526-0425_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1526-0425_S_uvs.fits wwins /image_prod/ug002_uva//J1526-0425_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1526-0425_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.160606 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229647 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428964 0.428964 0.857928 1.71586 3.43171 6.86343 13.7269 27.4537 54.9074 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 699.359 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1526-0425_S_dfm.log closed on Thu Mar 5 02:14:40 2020