! Started logfile: /vlbi/uf001/uvm//J1052+3355_S_b_dfm.log on Sun Jan 13 21:24:18 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/uvm//J1052+3355_S_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1052+3355_S_b_uvm.fits ! AN table 1: 148 integrations on 36 of 36 possible baselines. ! AN table 2: 148 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.882812 visibilities/baseline/integration-bin. ! Found source: J1052+3355 ! ! 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 25086 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 J1052+3355_S_b] 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 108 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002481Jy sigma=23.311262 ! Fit after self-cal, rms=0.965930Jy sigma=22.458274 ! 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=2.954 mas, bmaj=6.546 mas, bpa=-24.22 degrees ! Estimated noise=0.367024 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 = 0.0274737 Jy ! Component: 100 - total flux cleaned = 0.0335351 Jy ! Total flux subtracted in 100 components = 0.0335351 Jy ! Clean residual min=-0.002068 max=0.002243 Jy/beam ! Clean residual mean=0.000000 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0335351 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0335351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055757Jy sigma=1.226377 ! Fit after self-cal, rms=0.054073Jy sigma=1.186854 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360714 Jy ! Component: 100 - total flux cleaned = 0.0042 Jy ! Total flux subtracted in 100 components = 0.0042 Jy ! Clean residual min=-0.001828 max=0.001718 Jy/beam ! Clean residual mean=-0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0377351 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0377351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053837Jy sigma=1.181338 ! Fit after self-cal, rms=0.053833Jy sigma=1.181246 ! 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=3.88 mas, bmaj=7.504 mas, bpa=-21.74 degrees ! Estimated noise=0.19759 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 = 0.000943725 Jy ! Component: 100 - total flux cleaned = 0.00115234 Jy ! Component: 150 - total flux cleaned = 0.00125844 Jy ! Component: 200 - total flux cleaned = 0.00133601 Jy ! Total flux subtracted in 200 components = 0.00133601 Jy ! Clean residual min=-0.001123 max=0.001305 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0390711 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0390711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053815Jy sigma=1.180874 ! Fit after self-cal, rms=0.053807Jy sigma=1.180832 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.88 x 7.504 at -21.74 degrees (North through East) ! Clean map min=-0.00108 max=0.038159 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.15 HN 1.03 KP 0.95 ! LA 0.84 MK 1.00 NL 1.13 OV 1.08 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.93 HN 1.03 KP 0.93 ! LA 0.93 MK 1.05 NL 1.10 OV 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.09 HN 1.08 KP 1.00 ! LA 0.94 MK 0.97 NL 1.08 OV 0.80 ! PT 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 HN 1.03 KP 1.06 ! LA 0.94 MK 0.97 NL 0.98 OV 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.95 KP 1.11 ! LA 0.93 MK 1.03 NL 0.94 OV 1.03 ! PT 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.97 HN 0.92 KP 1.05 ! LA 1.01 MK 1.00 NL 0.97 OV 1.09 ! ! ! Fit before self-cal, rms=0.053807Jy sigma=1.180832 ! Fit after self-cal, rms=0.053150Jy sigma=1.176372 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.892 mas, bmaj=7.487 mas, bpa=-21.65 degrees ! Estimated noise=0.19709 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 = 0.000180084 Jy ! Component: 100 - total flux cleaned = 0.000166691 Jy ! Component: 150 - total flux cleaned = 0.000160799 Jy ! Component: 200 - total flux cleaned = 0.000150221 Jy ! Total flux subtracted in 200 components = 0.000150221 Jy ! Clean residual min=-0.000977 max=0.000952 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0392213 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0392213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053148Jy sigma=1.176333 ! Fit after self-cal, rms=0.053210Jy sigma=1.175055 ! 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=0.053210Jy sigma=1.175055 ! Fit after self-cal, rms=0.053249Jy sigma=1.173906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.898 mas, bmaj=7.469 mas, bpa=-21.78 degrees ! Estimated noise=0.196894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128951 Jy ! Component: 100 - total flux cleaned = 0.00011056 Jy ! Component: 150 - total flux cleaned = 0.000105487 Jy ! Component: 200 - total flux cleaned = 0.000100918 Jy ! Total flux subtracted in 200 components = 0.000100918 Jy ! Clean residual min=-0.000876 max=0.000915 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0393222 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0393222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053247Jy sigma=1.173878 ! Fit after self-cal, rms=0.053293Jy sigma=1.173609 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 (67, 89). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608776 Jy ! Component: 100 - total flux cleaned = 0.000667723 Jy ! Component: 150 - total flux cleaned = 0.00058661 Jy ! Component: 200 - total flux cleaned = 0.00053987 Jy ! Total flux subtracted in 200 components = 0.00053987 Jy ! Clean residual min=-0.000831 max=0.000768 Jy/beam ! Clean residual mean=0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0398621 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.0398621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053279Jy sigma=1.173305 ! Fit after self-cal, rms=0.053275Jy sigma=1.173180 ! 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=0.053275Jy sigma=1.173180 ! Fit after self-cal, rms=0.053376Jy sigma=1.173107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.901 mas, bmaj=7.459 mas, bpa=-21.69 degrees ! Estimated noise=0.196662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342299 Jy ! Component: 100 - total flux cleaned = 0.000329813 Jy ! Component: 150 - total flux cleaned = 0.000319153 Jy ! Component: 200 - total flux cleaned = 0.000309097 Jy ! Total flux subtracted in 200 components = 0.000309097 Jy ! Clean residual min=-0.000842 max=0.000753 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0401712 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 79 components and 0.0401712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053369Jy sigma=1.172976 ! Fit after self-cal, rms=0.053384Jy sigma=1.172916 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 = 0.000122172 Jy ! Component: 100 - total flux cleaned = 0.000102344 Jy ! Component: 150 - total flux cleaned = 8.39593e-05 Jy ! Component: 200 - total flux cleaned = 6.68727e-05 Jy ! Total flux subtracted in 200 components = 6.68727e-05 Jy ! Clean residual min=-0.000830 max=0.000748 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0402381 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 0.0402381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053381Jy sigma=1.172849 ! Fit after self-cal, rms=0.053382Jy sigma=1.172837 ! 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=0.053382Jy sigma=1.172837 ! Fit after self-cal, rms=0.053387Jy sigma=1.172817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.746 mas, bmaj=9.703 mas, bpa=-12.18 degrees ! Estimated noise=0.237479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.77353e-05 Jy ! Component: 100 - total flux cleaned = 8.57736e-05 Jy ! Component: 150 - total flux cleaned = 9.3636e-05 Jy ! Component: 200 - total flux cleaned = 0.000107411 Jy ! Total flux subtracted in 200 components = 0.000107411 Jy ! Clean residual min=-0.000840 max=0.000994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0403455 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.0403455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053386Jy sigma=1.172788 ! Fit after self-cal, rms=0.053390Jy sigma=1.172771 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 = -9.05602e-06 Jy ! Component: 100 - total flux cleaned = -2.3647e-05 Jy ! Component: 150 - total flux cleaned = -1.06145e-05 Jy ! Component: 200 - total flux cleaned = 6.2463e-07 Jy ! Total flux subtracted in 200 components = 6.2463e-07 Jy ! Clean residual min=-0.000845 max=0.000984 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0403461 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.0403461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053390Jy sigma=1.172768 ! Fit after self-cal, rms=0.053390Jy sigma=1.172760 ! 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=3.901 mas, bmaj=7.452 mas, bpa=-21.69 degrees ! Estimated noise=0.196478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.901 x 7.452 at -21.69 degrees (North through East) ! Clean map min=-0.00082493 max=0.037975 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=2.966 mas, bmaj=6.499 mas, bpa=-24.27 degrees ! Estimated noise=0.367588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294709 Jy ! Component: 100 - total flux cleaned = 0.035992 Jy ! Component: 150 - total flux cleaned = 0.0375168 Jy ! Component: 200 - total flux cleaned = 0.0378884 Jy ! Total flux subtracted in 200 components = 0.0378884 Jy ! Clean residual min=-0.001714 max=0.001794 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0378884 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0378884 Jy ! Inverting map and beam ! Estimated beam: bmin=3.901 mas, bmaj=7.452 mas, bpa=-21.69 degrees ! Estimated noise=0.196478 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 = 0.00106072 Jy ! Component: 100 - total flux cleaned = 0.00160438 Jy ! Component: 150 - total flux cleaned = 0.00187371 Jy ! Component: 200 - total flux cleaned = 0.00207136 Jy ! Total flux subtracted in 200 components = 0.00207136 Jy ! Clean residual min=-0.000789 max=0.000875 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0399597 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0399597 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=7.746 mas, bmaj=9.703 mas, bpa=-12.18 degrees ! Estimated noise=0.237479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113847 Jy ! Component: 100 - total flux cleaned = 0.000166215 Jy ! Component: 150 - total flux cleaned = 0.000181008 Jy ! Component: 200 - total flux cleaned = 0.000207078 Jy ! Total flux subtracted in 200 components = 0.000207078 Jy ! Clean residual min=-0.000843 max=0.000966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0401668 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 = 3.3102e-05 Jy ! Component: 100 - total flux cleaned = 6.19808e-05 Jy ! Component: 150 - total flux cleaned = 8.77519e-05 Jy ! Component: 200 - total flux cleaned = 0.000118401 Jy ! Total flux subtracted in 200 components = 0.000118401 Jy ! Clean residual min=-0.000838 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0402852 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 76 components and 0.0402852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.901 mas, bmaj=7.452 mas, bpa=-21.69 degrees ! Estimated noise=0.196478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150458 Jy ! Component: 100 - total flux cleaned = -0.000163461 Jy ! Component: 150 - total flux cleaned = -0.00015217 Jy ! Component: 200 - total flux cleaned = -0.000141543 Jy ! Total flux subtracted in 200 components = -0.000141543 Jy ! Clean residual min=-0.000802 max=0.000804 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0401437 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.0401437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053392Jy sigma=1.172861 ! Fit after self-cal, rms=0.053393Jy sigma=1.172824 wmodel J1052+3355_S_b_map.mod ! Writing 92 model components to file: J1052+3355_S_b_map.mod wobs J1052+3355_S_b_uvs.fits ! Writing UV FITS file: J1052+3355_S_b_uvs.fits wwins J1052+3355_S_b_map.win ! wwins: Wrote 2 windows to J1052+3355_S_b_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 = 9.4099e-06 Jy ! Component: 100 - total flux cleaned = 5.07905e-05 Jy ! Component: 150 - total flux cleaned = 8.92405e-05 Jy ! Component: 200 - total flux cleaned = 0.000126161 Jy ! Component: 250 - total flux cleaned = 7.89545e-05 Jy ! Component: 300 - total flux cleaned = -1.34698e-06 Jy ! Component: 350 - total flux cleaned = -3.47926e-05 Jy ! Component: 400 - total flux cleaned = -6.75221e-05 Jy ! Component: 450 - total flux cleaned = -8.88242e-05 Jy ! Component: 500 - total flux cleaned = -0.000109672 Jy ! Component: 550 - total flux cleaned = -0.000140068 Jy ! Component: 600 - total flux cleaned = -0.00015997 Jy ! Component: 650 - total flux cleaned = -0.000199334 Jy ! Component: 700 - total flux cleaned = -0.000228442 Jy ! Component: 750 - total flux cleaned = -0.000266287 Jy ! Component: 800 - total flux cleaned = -0.000303981 Jy ! Component: 850 - total flux cleaned = -0.000350138 Jy ! Component: 900 - total flux cleaned = -0.000377453 Jy ! Component: 950 - total flux cleaned = -0.000395474 Jy ! Component: 1000 - total flux cleaned = -0.000457347 Jy ! Component: 1050 - total flux cleaned = -0.000500838 Jy ! Component: 1100 - total flux cleaned = -0.000552345 Jy ! Component: 1150 - total flux cleaned = -0.000594539 Jy ! Component: 1200 - total flux cleaned = -0.000644689 Jy ! Component: 1250 - total flux cleaned = -0.000677678 Jy ! Component: 1300 - total flux cleaned = -0.000742738 Jy ! Component: 1350 - total flux cleaned = -0.0007907 Jy ! Component: 1400 - total flux cleaned = -0.000806696 Jy ! Component: 1450 - total flux cleaned = -0.000853774 Jy ! Component: 1500 - total flux cleaned = -0.000900155 Jy ! Component: 1550 - total flux cleaned = -0.000915548 Jy ! Component: 1600 - total flux cleaned = -0.000968576 Jy ! Component: 1650 - total flux cleaned = -0.000961146 Jy ! Component: 1700 - total flux cleaned = -0.000998277 Jy ! Component: 1750 - total flux cleaned = -0.00102772 Jy ! Component: 1800 - total flux cleaned = -0.00104957 Jy ! Component: 1850 - total flux cleaned = -0.00107122 Jy ! Component: 1900 - total flux cleaned = -0.00109272 Jy ! Component: 1950 - total flux cleaned = -0.0011139 Jy ! Component: 2000 - total flux cleaned = -0.00112783 Jy ! Component: 2050 - total flux cleaned = -0.00112092 Jy ! Component: 2100 - total flux cleaned = -0.00114829 Jy ! Component: 2150 - total flux cleaned = -0.0011346 Jy ! Component: 2200 - total flux cleaned = -0.00113454 Jy ! Component: 2250 - total flux cleaned = -0.00112125 Jy ! Component: 2300 - total flux cleaned = -0.00114776 Jy ! Component: 2350 - total flux cleaned = -0.00112806 Jy ! Component: 2400 - total flux cleaned = -0.00114758 Jy ! Component: 2450 - total flux cleaned = -0.00115394 Jy ! Component: 2500 - total flux cleaned = -0.00115393 Jy ! Component: 2550 - total flux cleaned = -0.00113479 Jy ! Component: 2600 - total flux cleaned = -0.00114735 Jy ! Component: 2650 - total flux cleaned = -0.00111595 Jy ! Component: 2700 - total flux cleaned = -0.0011409 Jy ! Component: 2750 - total flux cleaned = -0.00114697 Jy ! Component: 2800 - total flux cleaned = -0.0011285 Jy ! Component: 2850 - total flux cleaned = -0.00112243 Jy ! Component: 2900 - total flux cleaned = -0.00112838 Jy ! Component: 2950 - total flux cleaned = -0.00112235 Jy ! Component: 3000 - total flux cleaned = -0.00112233 Jy ! Component: 3050 - total flux cleaned = -0.00111053 Jy ! Component: 3100 - total flux cleaned = -0.00112816 Jy ! Component: 3150 - total flux cleaned = -0.0011223 Jy ! Component: 3200 - total flux cleaned = -0.00112226 Jy ! Component: 3250 - total flux cleaned = -0.00113385 Jy ! Component: 3300 - total flux cleaned = -0.00113951 Jy ! Component: 3350 - total flux cleaned = -0.00113944 Jy ! Component: 3400 - total flux cleaned = -0.00113936 Jy ! Component: 3450 - total flux cleaned = -0.00110552 Jy ! Component: 3500 - total flux cleaned = -0.00111676 Jy ! Component: 3550 - total flux cleaned = -0.00113341 Jy ! Component: 3600 - total flux cleaned = -0.00111121 Jy ! Component: 3650 - total flux cleaned = -0.00111125 Jy ! Component: 3700 - total flux cleaned = -0.00110573 Jy ! Component: 3750 - total flux cleaned = -0.00112206 Jy ! Component: 3800 - total flux cleaned = -0.00110039 Jy ! Component: 3850 - total flux cleaned = -0.00108959 Jy ! Component: 3900 - total flux cleaned = -0.00109499 Jy ! Component: 3950 - total flux cleaned = -0.00107895 Jy ! Component: 4000 - total flux cleaned = -0.00108959 Jy ! Component: 4050 - total flux cleaned = -0.00108956 Jy ! Total flux subtracted in 4096 components = -0.0010685 Jy ! Clean residual min=-0.000354 max=0.000361 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0390752 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 371 components and 0.0390752 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1052+3355_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.901 x 7.452 at -21.69 degrees (North through East) ! Clean map min=-0.00060154 max=0.037839 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1052+3355_S_b_map.fits wmodel /vlbi/uf001/uvm//J1052+3355_S_b_map.mod ! Writing 371 model components to file: /vlbi/uf001/uvm//J1052+3355_S_b_map.mod wobs /vlbi/uf001/uvm//J1052+3355_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1052+3355_S_b_uvs.fits wwins /vlbi/uf001/uvm//J1052+3355_S_b_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1052+3355_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0378392 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.77963e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.775357 0.775357 1.55071 3.10143 6.20285 12.4057 24.8114 49.6228 99.2457 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.918 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1052+3355_S_b_dfm.log closed on Sun Jan 13 21:24:24 2019