! Started logfile: /image_prod/ug002_uva//J0122-0056_S_dfm.log on Wed Mar 4 19:02:31 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//J0122-0056_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0122-0056_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.906481 visibilities/baseline/integration-bin. ! Found source: J0122-0056 ! ! 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 5874 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 J0122-0056_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 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.995129Jy sigma=7.754457 ! Fit after self-cal, rms=0.888044Jy sigma=6.884731 ! 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=2.587 mas, bmaj=6.968 mas, bpa=-3.174 degrees ! Estimated noise=1.54754 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 = 0.0904428 Jy ! Component: 100 - total flux cleaned = 0.113666 Jy ! Total flux subtracted in 100 components = 0.113666 Jy ! Clean residual min=-0.005112 max=0.011038 Jy/beam ! Clean residual mean=0.000005 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.113666 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.113666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067992Jy sigma=0.457965 ! Fit after self-cal, rms=0.067965Jy sigma=0.457788 ! Inverting map ! Added new window around map position (-2.5, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109834 Jy ! Component: 100 - total flux cleaned = 0.0164731 Jy ! Total flux subtracted in 100 components = 0.0164731 Jy ! Clean residual min=-0.004412 max=0.004943 Jy/beam ! Clean residual mean=0.000001 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.130139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.130139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066322Jy sigma=0.440730 ! Fit after self-cal, rms=0.066271Jy sigma=0.440360 ! 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=2.974 mas, bmaj=7.709 mas, bpa=-3.629 degrees ! Estimated noise=1.23088 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 = 0.00439437 Jy ! Component: 100 - total flux cleaned = 0.00669928 Jy ! Component: 150 - total flux cleaned = 0.0078321 Jy ! Component: 200 - total flux cleaned = 0.00822068 Jy ! Total flux subtracted in 200 components = 0.00822068 Jy ! Clean residual min=-0.003967 max=0.003401 Jy/beam ! Clean residual mean=-0.000006 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.13836 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.13836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065942Jy sigma=0.438014 ! Fit after self-cal, rms=0.065894Jy sigma=0.437715 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.974 x 7.709 at -3.629 degrees (North through East) ! Clean map min=-0.0038453 max=0.1076 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.00 KP 0.99 ! LA 1.00 MK 0.95 NL 0.88 OV 0.93 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.72 FD 0.95 HN 1.04 KP 1.05 ! LA 1.05 MK 0.93 OV 0.96 PT 1.13 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 0.99 KP 0.98 ! LA 1.07 MK 0.97 NL 0.90 OV 0.97 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 1.05 KP 1.01 ! LA 1.07 MK 1.04 OV 1.00 PT 1.05 ! SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.12 KP 1.00 ! LA 1.00 MK 1.05 NL 0.89 OV 0.90 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 1.06 HN 1.05 KP 1.01 ! LA 1.06 MK 1.04 OV 0.93 PT 1.05 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.065894Jy sigma=0.437715 ! Fit after self-cal, rms=0.065458Jy sigma=0.427860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.97 mas, bmaj=7.729 mas, bpa=-3.84 degrees ! Estimated noise=1.23398 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 = 0.0005577 Jy ! Component: 100 - total flux cleaned = 0.000915788 Jy ! Component: 150 - total flux cleaned = 0.00107753 Jy ! Component: 200 - total flux cleaned = 0.00113191 Jy ! Total flux subtracted in 200 components = 0.00113191 Jy ! Clean residual min=-0.002274 max=0.002343 Jy/beam ! Clean residual mean=-0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.139492 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.139492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065404Jy sigma=0.427474 ! Fit after self-cal, rms=0.065413Jy sigma=0.427286 ! 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=0.065413Jy sigma=0.427286 ! Fit after self-cal, rms=0.065224Jy sigma=0.426172 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=7.735 mas, bpa=-3.955 degrees ! Estimated noise=1.23638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560755 Jy ! Component: 100 - total flux cleaned = 0.000837097 Jy ! Component: 150 - total flux cleaned = 0.0010091 Jy ! Component: 200 - total flux cleaned = 0.00102924 Jy ! Total flux subtracted in 200 components = 0.00102924 Jy ! Clean residual min=-0.002003 max=0.002263 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.140521 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.140521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065190Jy sigma=0.425959 ! Fit after self-cal, rms=0.065180Jy sigma=0.425895 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 (119.5, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135214 Jy ! Component: 100 - total flux cleaned = 0.00143826 Jy ! Component: 150 - total flux cleaned = 0.00153756 Jy ! Component: 200 - total flux cleaned = 0.00159734 Jy ! Total flux subtracted in 200 components = 0.00159734 Jy ! Clean residual min=-0.002046 max=0.001957 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.142118 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.142118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065096Jy sigma=0.425395 ! Fit after self-cal, rms=0.065085Jy sigma=0.425351 ! 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=0.065085Jy sigma=0.425351 ! Fit after self-cal, rms=0.064622Jy sigma=0.425053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.965 mas, bmaj=7.732 mas, bpa=-4.053 degrees ! Estimated noise=1.23428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491632 Jy ! Component: 100 - total flux cleaned = 0.000717145 Jy ! Component: 150 - total flux cleaned = 0.000811899 Jy ! Component: 200 - total flux cleaned = 0.000832975 Jy ! Total flux subtracted in 200 components = 0.000832975 Jy ! Clean residual min=-0.001869 max=0.001877 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.142951 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.142951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064594Jy sigma=0.424899 ! Fit after self-cal, rms=0.064587Jy sigma=0.424879 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 = 3.99726e-05 Jy ! Component: 100 - total flux cleaned = 4.17514e-05 Jy ! Component: 150 - total flux cleaned = 4.26825e-05 Jy ! Component: 200 - total flux cleaned = 4.24972e-05 Jy ! Total flux subtracted in 200 components = 4.24972e-05 Jy ! Clean residual min=-0.001855 max=0.001854 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.142994 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.142994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064573Jy sigma=0.424797 ! Fit after self-cal, rms=0.064569Jy sigma=0.424788 ! 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=0.064569Jy sigma=0.424788 ! Fit after self-cal, rms=0.064463Jy sigma=0.424764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.179 mas, bmaj=12.63 mas, bpa=-2.612 degrees ! Estimated noise=1.58194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769819 Jy ! Component: 100 - total flux cleaned = 0.000818154 Jy ! Component: 150 - total flux cleaned = 0.000838501 Jy ! Component: 200 - total flux cleaned = 0.000839232 Jy ! Total flux subtracted in 200 components = 0.000839232 Jy ! Clean residual min=-0.001935 max=0.002310 Jy/beam ! Clean residual mean=0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.143833 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.143833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064466Jy sigma=0.424740 ! Fit after self-cal, rms=0.064460Jy sigma=0.424723 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 = 0.000118241 Jy ! Component: 100 - total flux cleaned = 0.00011799 Jy ! Component: 150 - total flux cleaned = 8.81675e-05 Jy ! Component: 200 - total flux cleaned = 8.82541e-05 Jy ! Total flux subtracted in 200 components = 8.82541e-05 Jy ! Clean residual min=-0.001881 max=0.002255 Jy/beam ! Clean residual mean=0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.143921 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.143921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064465Jy sigma=0.424738 ! Fit after self-cal, rms=0.064463Jy sigma=0.424732 ! 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=2.962 mas, bmaj=7.731 mas, bpa=-4.126 degrees ! Estimated noise=1.23439 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.962 x 7.731 at -4.126 degrees (North through East) ! Clean map min=-0.0017485 max=0.10779 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=2.577 mas, bmaj=6.973 mas, bpa=-3.55 degrees ! Estimated noise=1.54089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0898387 Jy ! Component: 100 - total flux cleaned = 0.11391 Jy ! Component: 150 - total flux cleaned = 0.12404 Jy ! Component: 200 - total flux cleaned = 0.129479 Jy ! Total flux subtracted in 200 components = 0.129479 Jy ! Clean residual min=-0.003065 max=0.003520 Jy/beam ! Clean residual mean=0.000003 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.129479 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.129479 Jy ! Inverting map and beam ! Estimated beam: bmin=2.962 mas, bmaj=7.731 mas, bpa=-4.126 degrees ! Estimated noise=1.23439 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 = 0.00455625 Jy ! Component: 100 - total flux cleaned = 0.00757812 Jy ! Component: 150 - total flux cleaned = 0.00935468 Jy ! Component: 200 - total flux cleaned = 0.0103916 Jy ! Total flux subtracted in 200 components = 0.0103916 Jy ! Clean residual min=-0.002067 max=0.002324 Jy/beam ! Clean residual mean=0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.139871 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 62 components and 0.139871 Jy ! Inverting map ! Added new window around map position (-37, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171726 Jy ! Component: 100 - total flux cleaned = 0.00240319 Jy ! Component: 150 - total flux cleaned = 0.00272085 Jy ! Component: 200 - total flux cleaned = 0.00292602 Jy ! Total flux subtracted in 200 components = 0.00292602 Jy ! Clean residual min=-0.001834 max=0.001918 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.142797 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 0.142797 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=7.179 mas, bmaj=12.63 mas, bpa=-2.612 degrees ! Estimated noise=1.58194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686038 Jy ! Component: 100 - total flux cleaned = 0.00105492 Jy ! Component: 150 - total flux cleaned = 0.00121893 Jy ! Component: 200 - total flux cleaned = 0.00131284 Jy ! Total flux subtracted in 200 components = 0.00131284 Jy ! Clean residual min=-0.001926 max=0.002316 Jy/beam ! Clean residual mean=0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.14411 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 = 2.14146e-05 Jy ! Component: 100 - total flux cleaned = 4.16359e-05 Jy ! Component: 150 - total flux cleaned = 7.76317e-05 Jy ! Component: 200 - total flux cleaned = 7.71855e-05 Jy ! Total flux subtracted in 200 components = 7.71855e-05 Jy ! Clean residual min=-0.001903 max=0.002270 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.144187 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 120 components and 0.144187 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.962 mas, bmaj=7.731 mas, bpa=-4.126 degrees ! Estimated noise=1.23439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.01282e-05 Jy ! Component: 100 - total flux cleaned = 4.91551e-05 Jy ! Component: 150 - total flux cleaned = 4.99621e-05 Jy ! Component: 200 - total flux cleaned = 7.65527e-05 Jy ! Total flux subtracted in 200 components = 7.65527e-05 Jy ! Clean residual min=-0.001710 max=0.001916 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.144264 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.144264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064367Jy sigma=0.424278 ! Fit after self-cal, rms=0.064357Jy sigma=0.424169 wmodel J0122-0056_S_map.mod ! Writing 138 model components to file: J0122-0056_S_map.mod wobs J0122-0056_S_uvs.fits ! Writing UV FITS file: J0122-0056_S_uvs.fits wwins J0122-0056_S_map.win ! wwins: Wrote 4 windows to J0122-0056_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 = 0.000245068 Jy ! Component: 100 - total flux cleaned = 0.000274707 Jy ! Component: 150 - total flux cleaned = 0.000245882 Jy ! Component: 200 - total flux cleaned = 0.000191656 Jy ! Component: 250 - total flux cleaned = 0.000113459 Jy ! Component: 300 - total flux cleaned = -1.30756e-05 Jy ! Component: 350 - total flux cleaned = -0.000110447 Jy ! Component: 400 - total flux cleaned = -6.23525e-05 Jy ! Component: 450 - total flux cleaned = -0.000155532 Jy ! Component: 500 - total flux cleaned = -0.000132292 Jy ! Component: 550 - total flux cleaned = -0.000199101 Jy ! Component: 600 - total flux cleaned = -0.000199517 Jy ! Component: 650 - total flux cleaned = -0.00028505 Jy ! Component: 700 - total flux cleaned = -0.000243029 Jy ! Component: 750 - total flux cleaned = -0.000284313 Jy ! Component: 800 - total flux cleaned = -0.000284302 Jy ! Component: 850 - total flux cleaned = -0.000284499 Jy ! Component: 900 - total flux cleaned = -0.000362872 Jy ! Component: 950 - total flux cleaned = -0.000401771 Jy ! Component: 1000 - total flux cleaned = -0.000458918 Jy ! Component: 1050 - total flux cleaned = -0.000552438 Jy ! Component: 1100 - total flux cleaned = -0.000570885 Jy ! Component: 1150 - total flux cleaned = -0.000588869 Jy ! Component: 1200 - total flux cleaned = -0.000570958 Jy ! Component: 1250 - total flux cleaned = -0.000624551 Jy ! Component: 1300 - total flux cleaned = -0.000589345 Jy ! Component: 1350 - total flux cleaned = -0.000624211 Jy ! Component: 1400 - total flux cleaned = -0.00060729 Jy ! Component: 1450 - total flux cleaned = -0.000624269 Jy ! Component: 1500 - total flux cleaned = -0.000641303 Jy ! Component: 1550 - total flux cleaned = -0.000723438 Jy ! Component: 1600 - total flux cleaned = -0.000674752 Jy ! Component: 1650 - total flux cleaned = -0.000739038 Jy ! Component: 1700 - total flux cleaned = -0.000786512 Jy ! Component: 1750 - total flux cleaned = -0.000786727 Jy ! Component: 1800 - total flux cleaned = -0.000817529 Jy ! Component: 1850 - total flux cleaned = -0.000756384 Jy ! Component: 1900 - total flux cleaned = -0.000771493 Jy ! Component: 1950 - total flux cleaned = -0.00080155 Jy ! Component: 2000 - total flux cleaned = -0.000816161 Jy ! Component: 2050 - total flux cleaned = -0.000801536 Jy ! Component: 2100 - total flux cleaned = -0.000801859 Jy ! Component: 2150 - total flux cleaned = -0.000873513 Jy ! Component: 2200 - total flux cleaned = -0.000930426 Jy ! Component: 2250 - total flux cleaned = -0.000958532 Jy ! Component: 2300 - total flux cleaned = -0.00102798 Jy ! Component: 2350 - total flux cleaned = -0.00105536 Jy ! Component: 2400 - total flux cleaned = -0.00105529 Jy ! Component: 2450 - total flux cleaned = -0.001082 Jy ! Component: 2500 - total flux cleaned = -0.00110879 Jy ! Component: 2550 - total flux cleaned = -0.00116182 Jy ! Component: 2600 - total flux cleaned = -0.00118801 Jy ! Component: 2650 - total flux cleaned = -0.0012009 Jy ! Component: 2700 - total flux cleaned = -0.00123942 Jy ! Component: 2750 - total flux cleaned = -0.00127772 Jy ! Component: 2800 - total flux cleaned = -0.00130299 Jy ! Component: 2850 - total flux cleaned = -0.00132801 Jy ! Component: 2900 - total flux cleaned = -0.00132804 Jy ! Component: 2950 - total flux cleaned = -0.00132808 Jy ! Component: 3000 - total flux cleaned = -0.00135261 Jy ! Component: 3050 - total flux cleaned = -0.00140114 Jy ! Component: 3100 - total flux cleaned = -0.00137687 Jy ! Component: 3150 - total flux cleaned = -0.001329 Jy ! Component: 3200 - total flux cleaned = -0.00130535 Jy ! Component: 3250 - total flux cleaned = -0.00134066 Jy ! Component: 3300 - total flux cleaned = -0.00131718 Jy ! Component: 3350 - total flux cleaned = -0.00125919 Jy ! Component: 3400 - total flux cleaned = -0.00133979 Jy ! Component: 3450 - total flux cleaned = -0.00132832 Jy ! Component: 3500 - total flux cleaned = -0.0013509 Jy ! Component: 3550 - total flux cleaned = -0.00132817 Jy ! Component: 3600 - total flux cleaned = -0.00130562 Jy ! Component: 3650 - total flux cleaned = -0.00127226 Jy ! Component: 3700 - total flux cleaned = -0.00126128 Jy ! Component: 3750 - total flux cleaned = -0.0012283 Jy ! Component: 3800 - total flux cleaned = -0.00125014 Jy ! Component: 3850 - total flux cleaned = -0.00125021 Jy ! Component: 3900 - total flux cleaned = -0.00127164 Jy ! Component: 3950 - total flux cleaned = -0.001218 Jy ! Component: 4000 - total flux cleaned = -0.00119677 Jy ! Component: 4050 - total flux cleaned = -0.00121777 Jy ! Total flux subtracted in 4096 components = -0.00121785 Jy ! Clean residual min=-0.000621 max=0.000633 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.143046 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 442 components and 0.143046 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0122-0056_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.962 x 7.731 at -4.126 degrees (North through East) ! Clean map min=-0.0018252 max=0.10808 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0122-0056_S_map.fits wmodel /image_prod/ug002_uva//J0122-0056_S_map.mod ! Writing 442 model components to file: /image_prod/ug002_uva//J0122-0056_S_map.mod wobs /image_prod/ug002_uva//J0122-0056_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0122-0056_S_uvs.fits wwins /image_prod/ug002_uva//J0122-0056_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0122-0056_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.108077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186705 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.518259 0.518259 1.03652 2.07303 4.14607 8.29214 16.5843 33.1685 66.3371 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 578.861 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0122-0056_S_dfm.log closed on Wed Mar 4 19:02:36 2020