! Started logfile: /vlbi/uf001/uva//J0155+2230_S_dfm.log on Sun Jan 13 21:10:31 2019 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 /vlbi/uf001/uva//J0155+2230_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0155+2230_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.917284 visibilities/baseline/integration-bin. ! Found source: J0155+2230 ! ! 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 8916 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 J0155+2230_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017833Jy sigma=23.535527 ! Fit after self-cal, rms=0.868462Jy sigma=20.022997 ! 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=2.812 mas, bmaj=6.245 mas, bpa=-3.446 degrees ! Estimated noise=0.441087 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 = 0.099974 Jy ! Component: 100 - total flux cleaned = 0.131482 Jy ! Total flux subtracted in 100 components = 0.131482 Jy ! Clean residual min=-0.004997 max=0.013105 Jy/beam ! Clean residual mean=-0.000032 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.131482 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.131482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060138Jy sigma=1.328692 ! Fit after self-cal, rms=0.059973Jy sigma=1.324776 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143762 Jy ! Component: 100 - total flux cleaned = 0.0208971 Jy ! Total flux subtracted in 100 components = 0.0208971 Jy ! Clean residual min=-0.003369 max=0.004780 Jy/beam ! Clean residual mean=-0.000018 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.152379 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.152379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056628Jy sigma=1.237766 ! Fit after self-cal, rms=0.056560Jy sigma=1.235977 ! 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=3.359 mas, bmaj=7.15 mas, bpa=-3.5 degrees ! Estimated noise=0.330326 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 (5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516069 Jy ! Component: 100 - total flux cleaned = 0.00828135 Jy ! Component: 150 - total flux cleaned = 0.0104929 Jy ! Component: 200 - total flux cleaned = 0.0117805 Jy ! Total flux subtracted in 200 components = 0.0117805 Jy ! Clean residual min=-0.002865 max=0.002968 Jy/beam ! Clean residual mean=-0.000008 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.16416 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.16416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056048Jy sigma=1.222639 ! Fit after self-cal, rms=0.056014Jy sigma=1.221849 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 7.15 at -3.5 degrees (North through East) ! Clean map min=-0.0026172 max=0.12984 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.03 KP 0.99 ! LA 1.03 MK 1.00 NL 0.98 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 HN 1.03 KP 0.99 ! LA 0.98 MK 1.00 NL 1.01 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.01 KP 1.00 ! LA 1.01 MK 0.97 NL 0.96 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.056014Jy sigma=1.221849 ! Fit after self-cal, rms=0.055668Jy sigma=1.212145 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=7.164 mas, bpa=-3.328 degrees ! Estimated noise=0.328288 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 = 0.00158244 Jy ! Component: 100 - total flux cleaned = 0.00175849 Jy ! Component: 150 - total flux cleaned = 0.00168649 Jy ! Component: 200 - total flux cleaned = 0.00162016 Jy ! Total flux subtracted in 200 components = 0.00162016 Jy ! Clean residual min=-0.002411 max=0.002505 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.16578 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.16578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055600Jy sigma=1.210688 ! Fit after self-cal, rms=0.055620Jy sigma=1.210501 ! 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=0.055620Jy sigma=1.210501 ! Fit after self-cal, rms=0.055620Jy sigma=1.198828 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=7.138 mas, bpa=-3.309 degrees ! Estimated noise=0.32841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630262 Jy ! Component: 100 - total flux cleaned = 0.00057516 Jy ! Component: 150 - total flux cleaned = 0.00045067 Jy ! Component: 200 - total flux cleaned = 0.000364176 Jy ! Total flux subtracted in 200 components = 0.000364176 Jy ! Clean residual min=-0.001851 max=0.001691 Jy/beam ! Clean residual mean=0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.166144 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.166144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055590Jy sigma=1.198124 ! Fit after self-cal, rms=0.055604Jy sigma=1.198009 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 = -9.17524e-07 Jy ! Component: 100 - total flux cleaned = -9.60905e-05 Jy ! Component: 150 - total flux cleaned = -0.000146452 Jy ! Component: 200 - total flux cleaned = -0.000162461 Jy ! Total flux subtracted in 200 components = -0.000162461 Jy ! Clean residual min=-0.001835 max=0.001694 Jy/beam ! Clean residual mean=0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.165982 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.165982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055593Jy sigma=1.197740 ! Fit after self-cal, rms=0.055591Jy sigma=1.197712 ! 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=0.055591Jy sigma=1.197712 ! Fit after self-cal, rms=0.055708Jy sigma=1.197572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.343 mas, bmaj=7.138 mas, bpa=-3.287 degrees ! Estimated noise=0.328295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.76436e-05 Jy ! Component: 100 - total flux cleaned = 4.87782e-05 Jy ! Component: 150 - total flux cleaned = 3.44637e-05 Jy ! Component: 200 - total flux cleaned = 2.11492e-05 Jy ! Total flux subtracted in 200 components = 2.11492e-05 Jy ! Clean residual min=-0.001817 max=0.001560 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.166003 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.166003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055700Jy sigma=1.197370 ! Fit after self-cal, rms=0.055701Jy sigma=1.197354 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 = 2.36514e-05 Jy ! Component: 100 - total flux cleaned = 1.07123e-05 Jy ! Component: 150 - total flux cleaned = -1.29835e-06 Jy ! Component: 200 - total flux cleaned = -2.41145e-05 Jy ! Total flux subtracted in 200 components = -2.41145e-05 Jy ! Clean residual min=-0.001807 max=0.001561 Jy/beam ! Clean residual mean=0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.165979 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.165979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055696Jy sigma=1.197222 ! Fit after self-cal, rms=0.055695Jy sigma=1.197213 ! 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=0.055695Jy sigma=1.197213 ! Fit after self-cal, rms=0.055730Jy sigma=1.197199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.336 mas, bmaj=10.71 mas, bpa=-8 degrees ! Estimated noise=0.412528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167347 Jy ! Component: 100 - total flux cleaned = 0.000167091 Jy ! Component: 150 - total flux cleaned = 0.000199022 Jy ! Component: 200 - total flux cleaned = 0.000226828 Jy ! Total flux subtracted in 200 components = 0.000226828 Jy ! Clean residual min=-0.001357 max=0.001619 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.166206 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.166206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055729Jy sigma=1.197172 ! Fit after self-cal, rms=0.055729Jy sigma=1.197160 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 = 6.14486e-05 Jy ! Component: 100 - total flux cleaned = 6.87145e-05 Jy ! Component: 150 - total flux cleaned = 7.428e-05 Jy ! Component: 200 - total flux cleaned = 7.98638e-05 Jy ! Total flux subtracted in 200 components = 7.98638e-05 Jy ! Clean residual min=-0.001361 max=0.001615 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.166286 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.166286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055729Jy sigma=1.197167 ! Fit after self-cal, rms=0.055728Jy sigma=1.197164 ! 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=3.343 mas, bmaj=7.14 mas, bpa=-3.287 degrees ! Estimated noise=0.328248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.343 x 7.14 at -3.287 degrees (North through East) ! Clean map min=-0.0016923 max=0.12886 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=2.802 mas, bmaj=6.233 mas, bpa=-3.456 degrees ! Estimated noise=0.437771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0993673 Jy ! Component: 100 - total flux cleaned = 0.131991 Jy ! Component: 150 - total flux cleaned = 0.146114 Jy ! Component: 200 - total flux cleaned = 0.153085 Jy ! Total flux subtracted in 200 components = 0.153085 Jy ! Clean residual min=-0.002820 max=0.003512 Jy/beam ! Clean residual mean=-0.000012 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.153086 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 0.153086 Jy ! Inverting map and beam ! Estimated beam: bmin=3.343 mas, bmaj=7.14 mas, bpa=-3.287 degrees ! Estimated noise=0.328248 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 = 0.00474498 Jy ! Component: 100 - total flux cleaned = 0.00734784 Jy ! Component: 150 - total flux cleaned = 0.00912944 Jy ! Component: 200 - total flux cleaned = 0.0103414 Jy ! Total flux subtracted in 200 components = 0.0103414 Jy ! Clean residual min=-0.001892 max=0.001901 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.163427 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.163427 Jy ! Inverting map ! Added new window around map position (-43, -86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144875 Jy ! Component: 100 - total flux cleaned = 0.0020056 Jy ! Component: 150 - total flux cleaned = 0.0024782 Jy ! Component: 200 - total flux cleaned = 0.00280739 Jy ! Total flux subtracted in 200 components = 0.00280739 Jy ! Clean residual min=-0.001832 max=0.001439 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.166234 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.166234 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=7.336 mas, bmaj=10.71 mas, bpa=-8 degrees ! Estimated noise=0.412528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746049 Jy ! Component: 100 - total flux cleaned = 0.00100735 Jy ! Component: 150 - total flux cleaned = 0.00109997 Jy ! Component: 200 - total flux cleaned = 0.00118498 Jy ! Total flux subtracted in 200 components = 0.00118498 Jy ! Clean residual min=-0.001446 max=0.001406 Jy/beam ! Clean residual mean=0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.167419 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 = 6.49928e-05 Jy ! Component: 100 - total flux cleaned = 0.000137214 Jy ! Component: 150 - total flux cleaned = 0.000204292 Jy ! Component: 200 - total flux cleaned = 0.000256548 Jy ! Total flux subtracted in 200 components = 0.000256548 Jy ! Clean residual min=-0.001446 max=0.001386 Jy/beam ! Clean residual mean=0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.167676 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 106 components and 0.167676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.343 mas, bmaj=7.14 mas, bpa=-3.287 degrees ! Estimated noise=0.328248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.34455e-05 Jy ! Component: 100 - total flux cleaned = -7.34611e-06 Jy ! Component: 150 - total flux cleaned = -4.09891e-05 Jy ! Component: 200 - total flux cleaned = -5.65002e-05 Jy ! Total flux subtracted in 200 components = -5.65002e-05 Jy ! Clean residual min=-0.001719 max=0.001382 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.167619 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.167619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055698Jy sigma=1.196428 ! Fit after self-cal, rms=0.055694Jy sigma=1.196316 wmodel J0155+2230_S_map.mod ! Writing 124 model components to file: J0155+2230_S_map.mod wobs J0155+2230_S_uvs.fits ! Writing UV FITS file: J0155+2230_S_uvs.fits wwins J0155+2230_S_map.win ! wwins: Wrote 3 windows to J0155+2230_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 = -0.000669616 Jy ! Component: 100 - total flux cleaned = -0.000693895 Jy ! Component: 150 - total flux cleaned = -0.000602558 Jy ! Component: 200 - total flux cleaned = -0.000515081 Jy ! Component: 250 - total flux cleaned = -0.00049368 Jy ! Component: 300 - total flux cleaned = -0.000452258 Jy ! Component: 350 - total flux cleaned = -0.000452167 Jy ! Component: 400 - total flux cleaned = -0.000373806 Jy ! Component: 450 - total flux cleaned = -0.000335584 Jy ! Component: 500 - total flux cleaned = -0.000316911 Jy ! Component: 550 - total flux cleaned = -0.000372116 Jy ! Component: 600 - total flux cleaned = -0.0004261 Jy ! Component: 650 - total flux cleaned = -0.000496604 Jy ! Component: 700 - total flux cleaned = -0.000531046 Jy ! Component: 750 - total flux cleaned = -0.000599044 Jy ! Component: 800 - total flux cleaned = -0.00061551 Jy ! Component: 850 - total flux cleaned = -0.000648958 Jy ! Component: 900 - total flux cleaned = -0.000762812 Jy ! Component: 950 - total flux cleaned = -0.000794902 Jy ! Component: 1000 - total flux cleaned = -0.000873888 Jy ! Component: 1050 - total flux cleaned = -0.000920519 Jy ! Component: 1100 - total flux cleaned = -0.000982109 Jy ! Component: 1150 - total flux cleaned = -0.000982182 Jy ! Component: 1200 - total flux cleaned = -0.00101219 Jy ! Component: 1250 - total flux cleaned = -0.000982835 Jy ! Component: 1300 - total flux cleaned = -0.00105604 Jy ! Component: 1350 - total flux cleaned = -0.00108483 Jy ! Component: 1400 - total flux cleaned = -0.00108476 Jy ! Component: 1450 - total flux cleaned = -0.00111306 Jy ! Component: 1500 - total flux cleaned = -0.00109933 Jy ! Component: 1550 - total flux cleaned = -0.00116828 Jy ! Component: 1600 - total flux cleaned = -0.00124991 Jy ! Component: 1650 - total flux cleaned = -0.00123634 Jy ! Component: 1700 - total flux cleaned = -0.00128956 Jy ! Component: 1750 - total flux cleaned = -0.00131605 Jy ! Component: 1800 - total flux cleaned = -0.00138138 Jy ! Component: 1850 - total flux cleaned = -0.00139433 Jy ! Component: 1900 - total flux cleaned = -0.00143293 Jy ! Component: 1950 - total flux cleaned = -0.00147105 Jy ! Component: 2000 - total flux cleaned = -0.00148355 Jy ! Component: 2050 - total flux cleaned = -0.00153327 Jy ! Component: 2100 - total flux cleaned = -0.00155786 Jy ! Component: 2150 - total flux cleaned = -0.00156995 Jy ! Component: 2200 - total flux cleaned = -0.00159419 Jy ! Component: 2250 - total flux cleaned = -0.00163013 Jy ! Component: 2300 - total flux cleaned = -0.00166581 Jy ! Component: 2350 - total flux cleaned = -0.00166574 Jy ! Component: 2400 - total flux cleaned = -0.00171255 Jy ! Component: 2450 - total flux cleaned = -0.00168936 Jy ! Component: 2500 - total flux cleaned = -0.00171243 Jy ! Component: 2550 - total flux cleaned = -0.00171233 Jy ! Component: 2600 - total flux cleaned = -0.00179164 Jy ! Component: 2650 - total flux cleaned = -0.00179136 Jy ! Component: 2700 - total flux cleaned = -0.00173538 Jy ! Component: 2750 - total flux cleaned = -0.00175751 Jy ! Component: 2800 - total flux cleaned = -0.00173544 Jy ! Component: 2850 - total flux cleaned = -0.00175737 Jy ! Component: 2900 - total flux cleaned = -0.00174649 Jy ! Component: 2950 - total flux cleaned = -0.00175713 Jy ! Component: 3000 - total flux cleaned = -0.00170375 Jy ! Component: 3050 - total flux cleaned = -0.00170381 Jy ! Component: 3100 - total flux cleaned = -0.00173543 Jy ! Component: 3150 - total flux cleaned = -0.00167259 Jy ! Component: 3200 - total flux cleaned = -0.00169343 Jy ! Component: 3250 - total flux cleaned = -0.00167283 Jy ! Component: 3300 - total flux cleaned = -0.00167283 Jy ! Component: 3350 - total flux cleaned = -0.00166265 Jy ! Component: 3400 - total flux cleaned = -0.00167271 Jy ! Component: 3450 - total flux cleaned = -0.00166276 Jy ! Component: 3500 - total flux cleaned = -0.0016527 Jy ! Component: 3550 - total flux cleaned = -0.00164265 Jy ! Component: 3600 - total flux cleaned = -0.00162294 Jy ! Component: 3650 - total flux cleaned = -0.00161322 Jy ! Component: 3700 - total flux cleaned = -0.00158409 Jy ! Component: 3750 - total flux cleaned = -0.00164226 Jy ! Component: 3800 - total flux cleaned = -0.00164223 Jy ! Component: 3850 - total flux cleaned = -0.00163261 Jy ! Component: 3900 - total flux cleaned = -0.00163268 Jy ! Component: 3950 - total flux cleaned = -0.00162332 Jy ! Component: 4000 - total flux cleaned = -0.0016516 Jy ! Component: 4050 - total flux cleaned = -0.00164232 Jy ! Total flux subtracted in 4096 components = -0.00166094 Jy ! Clean residual min=-0.000521 max=0.000536 Jy/beam ! Clean residual mean=0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.165958 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 429 components and 0.165958 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0155+2230_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.343 x 7.14 at -3.287 degrees (North through East) ! Clean map min=-0.0010902 max=0.12867 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0155+2230_S_map.fits wmodel /vlbi/uf001/uva//J0155+2230_S_map.mod ! Writing 429 model components to file: /vlbi/uf001/uva//J0155+2230_S_map.mod wobs /vlbi/uf001/uva//J0155+2230_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0155+2230_S_uvs.fits wwins /vlbi/uf001/uva//J0155+2230_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0155+2230_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128671 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.402724 0.402724 0.805448 1.6109 3.22179 6.44359 12.8872 25.7744 51.5487 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 744.926 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0155+2230_S_dfm.log closed on Sun Jan 13 21:10:36 2019