! Started logfile: /vlbi/uf001/uva//J1208+0054_S_dfm.log on Mon Jan 14 01:39:51 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//J1208+0054_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1208+0054_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862768 visibilities/baseline/integration-bin. ! Found source: J1208+0054 ! ! 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 6639 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 J1208+0054_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019525Jy sigma=21.421624 ! Fit after self-cal, rms=0.837966Jy sigma=17.702450 ! 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=3.07 mas, bmaj=6.957 mas, bpa=-0.1 degrees ! Estimated noise=0.547135 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 = 0.126768 Jy ! Component: 100 - total flux cleaned = 0.162442 Jy ! Total flux subtracted in 100 components = 0.162442 Jy ! Clean residual min=-0.019350 max=0.066075 Jy/beam ! Clean residual mean=0.000109 rms=0.005147 Jy/beam ! Combined flux in latest and established models = 0.162442 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.162442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106930Jy sigma=2.210023 ! Fit after self-cal, rms=0.106870Jy sigma=2.209139 ! Inverting map ! Added new window around map position (-6.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534949 Jy ! Component: 100 - total flux cleaned = 0.075172 Jy ! Total flux subtracted in 100 components = 0.075172 Jy ! Clean residual min=-0.012225 max=0.013265 Jy/beam ! Clean residual mean=0.000067 rms=0.002577 Jy/beam ! Combined flux in latest and established models = 0.237614 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.237614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077102Jy sigma=1.545124 ! Fit after self-cal, rms=0.072639Jy sigma=1.456871 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184185 Jy ! Component: 100 - total flux cleaned = 0.0289043 Jy ! Total flux subtracted in 100 components = 0.0289043 Jy ! Clean residual min=-0.006583 max=0.006520 Jy/beam ! Clean residual mean=0.000049 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.266518 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.266518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067784Jy sigma=1.342982 ! Fit after self-cal, rms=0.067391Jy sigma=1.335567 ! 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=3.563 mas, bmaj=7.821 mas, bpa=0.4197 degrees ! Estimated noise=0.422416 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 = 0.00845525 Jy ! Component: 100 - total flux cleaned = 0.0135491 Jy ! Component: 150 - total flux cleaned = 0.0170809 Jy ! Component: 200 - total flux cleaned = 0.0196169 Jy ! Total flux subtracted in 200 components = 0.0196169 Jy ! Clean residual min=-0.004758 max=0.004322 Jy/beam ! Clean residual mean=0.000010 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.286135 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 80 components and 0.286135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066264Jy sigma=1.308370 ! Fit after self-cal, rms=0.066190Jy sigma=1.306845 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.563 x 7.821 at 0.4197 degrees (North through East) ! Clean map min=-0.0044082 max=0.158 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.02 KP 1.03 ! LA 0.92 MK 0.99 NL 1.08 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.02 KP 1.03 ! LA 0.91 MK 1.04 NL 1.05 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.00 KP 1.00 ! LA 0.94 MK 0.96 NL 1.03 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.066190Jy sigma=1.306845 ! Fit after self-cal, rms=0.064921Jy sigma=1.285070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=7.842 mas, bpa=0.5933 degrees ! Estimated noise=0.419397 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 = -0.00206616 Jy ! Component: 100 - total flux cleaned = -0.00219951 Jy ! Component: 150 - total flux cleaned = -0.00228886 Jy ! Component: 200 - total flux cleaned = -0.00229291 Jy ! Total flux subtracted in 200 components = -0.00229291 Jy ! Clean residual min=-0.002422 max=0.002185 Jy/beam ! Clean residual mean=0.000005 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.283842 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.283842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064774Jy sigma=1.282358 ! Fit after self-cal, rms=0.064784Jy sigma=1.281953 ! 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=0.064784Jy sigma=1.281953 ! Fit after self-cal, rms=0.065253Jy sigma=1.272559 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=7.856 mas, bpa=0.7915 degrees ! Estimated noise=0.417769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.08681e-05 Jy ! Component: 100 - total flux cleaned = 5.81725e-06 Jy ! Component: 150 - total flux cleaned = 7.18781e-05 Jy ! Component: 200 - total flux cleaned = 0.00010038 Jy ! Total flux subtracted in 200 components = 0.00010038 Jy ! Clean residual min=-0.002104 max=0.001967 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.283943 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.283943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065202Jy sigma=1.271614 ! Fit after self-cal, rms=0.065219Jy sigma=1.271520 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 = 3.53709e-05 Jy ! Component: 100 - total flux cleaned = 8.31905e-06 Jy ! Component: 150 - total flux cleaned = 8.19949e-06 Jy ! Component: 200 - total flux cleaned = 2.81098e-05 Jy ! Total flux subtracted in 200 components = 2.81098e-05 Jy ! Clean residual min=-0.002093 max=0.001943 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.283971 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.283971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065200Jy sigma=1.271243 ! Fit after self-cal, rms=0.065196Jy sigma=1.271213 ! 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=0.065196Jy sigma=1.271213 ! Fit after self-cal, rms=0.065315Jy sigma=1.270973 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=7.859 mas, bpa=0.9008 degrees ! Estimated noise=0.41753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026347 Jy ! Component: 100 - total flux cleaned = -0.000285177 Jy ! Component: 150 - total flux cleaned = -0.000283709 Jy ! Component: 200 - total flux cleaned = -0.000266805 Jy ! Total flux subtracted in 200 components = -0.000266805 Jy ! Clean residual min=-0.002073 max=0.001878 Jy/beam ! Clean residual mean=0.000000 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.283704 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.283704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065301Jy sigma=1.270757 ! Fit after self-cal, rms=0.065302Jy sigma=1.270739 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 = -8.25721e-05 Jy ! Component: 100 - total flux cleaned = -8.30688e-05 Jy ! Component: 150 - total flux cleaned = -6.88299e-05 Jy ! Component: 200 - total flux cleaned = -8.27214e-05 Jy ! Total flux subtracted in 200 components = -8.27214e-05 Jy ! Clean residual min=-0.002066 max=0.001856 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.283621 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.283621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065294Jy sigma=1.270627 ! Fit after self-cal, rms=0.065292Jy sigma=1.270612 ! 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=0.065292Jy sigma=1.270612 ! Fit after self-cal, rms=0.065279Jy sigma=1.270571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.387 mas, bmaj=11.77 mas, bpa=0.9977 degrees ! Estimated noise=0.516949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342116 Jy ! Component: 100 - total flux cleaned = -0.000405475 Jy ! Component: 150 - total flux cleaned = -0.000458479 Jy ! Component: 200 - total flux cleaned = -0.000468175 Jy ! Total flux subtracted in 200 components = -0.000468175 Jy ! Clean residual min=-0.002266 max=0.001830 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.283153 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 111 components and 0.283153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065277Jy sigma=1.270554 ! Fit after self-cal, rms=0.065276Jy sigma=1.270541 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 = -0.000137958 Jy ! Component: 100 - total flux cleaned = -0.000129009 Jy ! Component: 150 - total flux cleaned = -0.000129585 Jy ! Component: 200 - total flux cleaned = -0.000121491 Jy ! Total flux subtracted in 200 components = -0.000121491 Jy ! Clean residual min=-0.002251 max=0.001823 Jy/beam ! Clean residual mean=0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.283032 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 0.283032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065274Jy sigma=1.270519 ! Fit after self-cal, rms=0.065273Jy sigma=1.270512 ! 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=3.569 mas, bmaj=7.858 mas, bpa=0.9482 degrees ! Estimated noise=0.417117 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.569 x 7.858 at 0.9482 degrees (North through East) ! Clean map min=-0.0019511 max=0.15668 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=3.074 mas, bmaj=6.984 mas, bpa=0.3948 degrees ! Estimated noise=0.540183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132677 Jy ! Component: 100 - total flux cleaned = 0.19016 Jy ! Component: 150 - total flux cleaned = 0.221168 Jy ! Component: 200 - total flux cleaned = 0.23942 Jy ! Total flux subtracted in 200 components = 0.23942 Jy ! Clean residual min=-0.004510 max=0.009531 Jy/beam ! Clean residual mean=0.000041 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.23942 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.23942 Jy ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=7.858 mas, bpa=0.9482 degrees ! Estimated noise=0.417117 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 = 0.0141898 Jy ! Component: 100 - total flux cleaned = 0.0228459 Jy ! Component: 150 - total flux cleaned = 0.0284501 Jy ! Component: 200 - total flux cleaned = 0.0322608 Jy ! Total flux subtracted in 200 components = 0.0322608 Jy ! Clean residual min=-0.002325 max=0.002465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.271681 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 75 components and 0.271681 Jy ! Inverting map ! Added new window around map position (-1.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027794 Jy ! Component: 100 - total flux cleaned = 0.00477253 Jy ! Component: 150 - total flux cleaned = 0.00626476 Jy ! Component: 200 - total flux cleaned = 0.00728911 Jy ! Total flux subtracted in 200 components = 0.00728911 Jy ! Clean residual min=-0.002087 max=0.001989 Jy/beam ! Clean residual mean=-0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.27897 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 107 components and 0.27897 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=7.387 mas, bmaj=11.77 mas, bpa=0.9977 degrees ! Estimated noise=0.516949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145064 Jy ! Component: 100 - total flux cleaned = 0.00236044 Jy ! Component: 150 - total flux cleaned = 0.00268442 Jy ! Component: 200 - total flux cleaned = 0.00293057 Jy ! Total flux subtracted in 200 components = 0.00293057 Jy ! Clean residual min=-0.002183 max=0.001819 Jy/beam ! Clean residual mean=0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.281901 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 = 0.000188353 Jy ! Component: 100 - total flux cleaned = 0.000349236 Jy ! Component: 150 - total flux cleaned = 0.000473373 Jy ! Component: 200 - total flux cleaned = 0.000558569 Jy ! Total flux subtracted in 200 components = 0.000558569 Jy ! Clean residual min=-0.002228 max=0.001824 Jy/beam ! Clean residual mean=0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.282459 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 146 components and 0.282459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=7.858 mas, bpa=0.9482 degrees ! Estimated noise=0.417117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.49425e-05 Jy ! Component: 100 - total flux cleaned = -0.000158519 Jy ! Component: 150 - total flux cleaned = -0.000157709 Jy ! Component: 200 - total flux cleaned = -0.000157378 Jy ! Total flux subtracted in 200 components = -0.000157378 Jy ! Clean residual min=-0.001933 max=0.001846 Jy/beam ! Clean residual mean=-0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.282302 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 159 components and 0.282302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065220Jy sigma=1.270032 ! Fit after self-cal, rms=0.065216Jy sigma=1.269922 wmodel J1208+0054_S_map.mod ! Writing 159 model components to file: J1208+0054_S_map.mod wobs J1208+0054_S_uvs.fits ! Writing UV FITS file: J1208+0054_S_uvs.fits wwins J1208+0054_S_map.win ! wwins: Wrote 3 windows to J1208+0054_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 = -0.00018403 Jy ! Component: 100 - total flux cleaned = -0.000182857 Jy ! Component: 150 - total flux cleaned = -0.00033285 Jy ! Component: 200 - total flux cleaned = -0.000506257 Jy ! Component: 250 - total flux cleaned = -0.000673977 Jy ! Component: 300 - total flux cleaned = -0.000863497 Jy ! Component: 350 - total flux cleaned = -0.00102175 Jy ! Component: 400 - total flux cleaned = -0.00115044 Jy ! Component: 450 - total flux cleaned = -0.00125125 Jy ! Component: 500 - total flux cleaned = -0.00137531 Jy ! Component: 550 - total flux cleaned = -0.00156987 Jy ! Component: 600 - total flux cleaned = -0.00176149 Jy ! Component: 650 - total flux cleaned = -0.0019741 Jy ! Component: 700 - total flux cleaned = -0.00216012 Jy ! Component: 750 - total flux cleaned = -0.00238947 Jy ! Component: 800 - total flux cleaned = -0.00259246 Jy ! Component: 850 - total flux cleaned = -0.00272588 Jy ! Component: 900 - total flux cleaned = -0.0028581 Jy ! Component: 950 - total flux cleaned = -0.00296673 Jy ! Component: 1000 - total flux cleaned = -0.00315986 Jy ! Component: 1050 - total flux cleaned = -0.00326597 Jy ! Component: 1100 - total flux cleaned = -0.00334968 Jy ! Component: 1150 - total flux cleaned = -0.00343299 Jy ! Component: 1200 - total flux cleaned = -0.00361676 Jy ! Component: 1250 - total flux cleaned = -0.00369765 Jy ! Component: 1300 - total flux cleaned = -0.00379746 Jy ! Component: 1350 - total flux cleaned = -0.00397501 Jy ! Component: 1400 - total flux cleaned = -0.00407271 Jy ! Component: 1450 - total flux cleaned = -0.00418826 Jy ! Component: 1500 - total flux cleaned = -0.00428376 Jy ! Component: 1550 - total flux cleaned = -0.00439693 Jy ! Component: 1600 - total flux cleaned = -0.00443449 Jy ! Component: 1650 - total flux cleaned = -0.00454555 Jy ! Component: 1700 - total flux cleaned = -0.0047656 Jy ! Component: 1750 - total flux cleaned = -0.004802 Jy ! Component: 1800 - total flux cleaned = -0.00498195 Jy ! Component: 1850 - total flux cleaned = -0.00514239 Jy ! Component: 1900 - total flux cleaned = -0.00526614 Jy ! Component: 1950 - total flux cleaned = -0.0054411 Jy ! Component: 2000 - total flux cleaned = -0.0055104 Jy ! Component: 2050 - total flux cleaned = -0.00557917 Jy ! Component: 2100 - total flux cleaned = -0.00573285 Jy ! Component: 2150 - total flux cleaned = -0.00585127 Jy ! Component: 2200 - total flux cleaned = -0.00596851 Jy ! Component: 2250 - total flux cleaned = -0.00608485 Jy ! Component: 2300 - total flux cleaned = -0.00620021 Jy ! Component: 2350 - total flux cleaned = -0.00628203 Jy ! Component: 2400 - total flux cleaned = -0.0064442 Jy ! Component: 2450 - total flux cleaned = -0.00657268 Jy ! Component: 2500 - total flux cleaned = -0.00663656 Jy ! Component: 2550 - total flux cleaned = -0.00673151 Jy ! Component: 2600 - total flux cleaned = -0.00688845 Jy ! Component: 2650 - total flux cleaned = -0.00696625 Jy ! Component: 2700 - total flux cleaned = -0.0071053 Jy ! Component: 2750 - total flux cleaned = -0.0071821 Jy ! Component: 2800 - total flux cleaned = -0.00731908 Jy ! Component: 2850 - total flux cleaned = -0.00736417 Jy ! Component: 2900 - total flux cleaned = -0.00746918 Jy ! Component: 2950 - total flux cleaned = -0.00758817 Jy ! Component: 3000 - total flux cleaned = -0.00763232 Jy ! Component: 3050 - total flux cleaned = -0.00767644 Jy ! Component: 3100 - total flux cleaned = -0.00783658 Jy ! Component: 3150 - total flux cleaned = -0.00782224 Jy ! Component: 3200 - total flux cleaned = -0.00795146 Jy ! Component: 3250 - total flux cleaned = -0.00805131 Jy ! Component: 3300 - total flux cleaned = -0.00807963 Jy ! Component: 3350 - total flux cleaned = -0.00809367 Jy ! Component: 3400 - total flux cleaned = -0.00819173 Jy ! Component: 3450 - total flux cleaned = -0.00821946 Jy ! Component: 3500 - total flux cleaned = -0.0083298 Jy ! Component: 3550 - total flux cleaned = -0.0084394 Jy ! Component: 3600 - total flux cleaned = -0.00842572 Jy ! Component: 3650 - total flux cleaned = -0.00846628 Jy ! Component: 3700 - total flux cleaned = -0.00856037 Jy ! Component: 3750 - total flux cleaned = -0.00862716 Jy ! Component: 3800 - total flux cleaned = -0.00868036 Jy ! Component: 3850 - total flux cleaned = -0.0087331 Jy ! Component: 3900 - total flux cleaned = -0.00878543 Jy ! Component: 3950 - total flux cleaned = -0.00883756 Jy ! Component: 4000 - total flux cleaned = -0.00888938 Jy ! Component: 4050 - total flux cleaned = -0.00894086 Jy ! Total flux subtracted in 4096 components = -0.00901763 Jy ! Clean residual min=-0.000761 max=0.000705 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.273284 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 427 components and 0.273284 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1208+0054_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.569 x 7.858 at 0.9482 degrees (North through East) ! Clean map min=-0.0017365 max=0.15803 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1208+0054_S_map.fits wmodel /vlbi/uf001/uva//J1208+0054_S_map.mod ! Writing 427 model components to file: /vlbi/uf001/uva//J1208+0054_S_map.mod wobs /vlbi/uf001/uva//J1208+0054_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1208+0054_S_uvs.fits wwins /vlbi/uf001/uva//J1208+0054_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1208+0054_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.158029 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234068 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444352 0.444352 0.888703 1.77741 3.55481 7.10963 14.2193 28.4385 56.877 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 675.141 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1208+0054_S_dfm.log closed on Mon Jan 14 01:39:55 2019