! Started logfile: /vlbi/uf001/uva//J1303-1051_S_dfm.log on Mon Jan 14 02:10:30 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//J1303-1051_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1303-1051_S_uva.fits ! AN table 1: 48 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.970238 visibilities/baseline/integration-bin. ! Found source: J1303-1051 ! ! 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 2934 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 J1303-1051_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036031Jy sigma=18.457791 ! Fit after self-cal, rms=0.671886Jy sigma=11.874118 ! 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=5.346 mas, bmaj=26.82 mas, bpa=-12.32 degrees ! Estimated noise=0.851358 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 = 0.256417 Jy ! Component: 100 - total flux cleaned = 0.312473 Jy ! Total flux subtracted in 100 components = 0.312473 Jy ! Clean residual min=-0.009265 max=0.016911 Jy/beam ! Clean residual mean=-0.000119 rms=0.003510 Jy/beam ! Combined flux in latest and established models = 0.312473 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.312473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071295Jy sigma=1.229840 ! Fit after self-cal, rms=0.071293Jy sigma=1.229715 ! 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=5.958 mas, bmaj=26.39 mas, bpa=-11.63 degrees ! Estimated noise=0.74653 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 = 0.0193852 Jy ! Component: 100 - total flux cleaned = 0.0289164 Jy ! Component: 150 - total flux cleaned = 0.034337 Jy ! Component: 200 - total flux cleaned = 0.0363915 Jy ! Total flux subtracted in 200 components = 0.0363915 Jy ! Clean residual min=-0.007585 max=0.007101 Jy/beam ! Clean residual mean=-0.000060 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.348865 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 76 components and 0.348865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066088Jy sigma=1.138656 ! Fit after self-cal, rms=0.066043Jy sigma=1.137738 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.958 x 26.39 at -11.63 degrees (North through East) ! Clean map min=-0.0077626 max=0.32842 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.02 KP 1.01 LA 0.94 ! NL 1.03 OV 0.99 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.01 KP 1.03 LA 0.95 ! NL 1.02 OV 0.93 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.03 KP 1.03 LA 0.93 ! NL 1.03 OV 1.00 PT 1.03 ! ! ! Fit before self-cal, rms=0.066043Jy sigma=1.137738 ! Fit after self-cal, rms=0.064026Jy sigma=1.104474 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.993 mas, bmaj=26.3 mas, bpa=-11.46 degrees ! Estimated noise=0.744036 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 = -0.0012274 Jy ! Component: 100 - total flux cleaned = -0.00138936 Jy ! Component: 150 - total flux cleaned = -0.00159142 Jy ! Component: 200 - total flux cleaned = -0.00175568 Jy ! Total flux subtracted in 200 components = -0.00175568 Jy ! Clean residual min=-0.004765 max=0.005708 Jy/beam ! Clean residual mean=-0.000035 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.347109 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.347109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063859Jy sigma=1.100350 ! Fit after self-cal, rms=0.063864Jy sigma=1.100161 ! 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=0.063864Jy sigma=1.100161 ! Fit after self-cal, rms=0.062868Jy sigma=1.080723 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.987 mas, bmaj=26.35 mas, bpa=-11.51 degrees ! Estimated noise=0.743574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169977 Jy ! Component: 100 - total flux cleaned = -0.0023683 Jy ! Component: 150 - total flux cleaned = -0.00291936 Jy ! Component: 200 - total flux cleaned = -0.0034422 Jy ! Total flux subtracted in 200 components = -0.0034422 Jy ! Clean residual min=-0.002375 max=0.003163 Jy/beam ! Clean residual mean=-0.000008 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.343667 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.343667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062740Jy sigma=1.078654 ! Fit after self-cal, rms=0.062734Jy sigma=1.078559 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 = -0.000130108 Jy ! Component: 100 - total flux cleaned = -0.000490909 Jy ! Component: 150 - total flux cleaned = -0.000669505 Jy ! Component: 200 - total flux cleaned = -0.000846685 Jy ! Total flux subtracted in 200 components = -0.000846685 Jy ! Clean residual min=-0.002434 max=0.003149 Jy/beam ! Clean residual mean=-0.000008 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.34282 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.34282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062710Jy sigma=1.078145 ! Fit after self-cal, rms=0.062709Jy sigma=1.078121 ! 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=0.062709Jy sigma=1.078121 ! Fit after self-cal, rms=0.062675Jy sigma=1.077599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.984 mas, bmaj=26.35 mas, bpa=-11.5 degrees ! Estimated noise=0.742943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000836239 Jy ! Component: 100 - total flux cleaned = -0.000955859 Jy ! Component: 150 - total flux cleaned = -0.00110188 Jy ! Component: 200 - total flux cleaned = -0.00123001 Jy ! Total flux subtracted in 200 components = -0.00123001 Jy ! Clean residual min=-0.002428 max=0.003087 Jy/beam ! Clean residual mean=-0.000010 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.34159 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.34159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062647Jy sigma=1.077127 ! Fit after self-cal, rms=0.062648Jy sigma=1.077116 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 = -8.26717e-05 Jy ! Component: 100 - total flux cleaned = -0.000187517 Jy ! Component: 150 - total flux cleaned = -0.000280282 Jy ! Component: 200 - total flux cleaned = -0.000323475 Jy ! Total flux subtracted in 200 components = -0.000323475 Jy ! Clean residual min=-0.002440 max=0.003089 Jy/beam ! Clean residual mean=-0.000010 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.341267 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 179 components and 0.341267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062640Jy sigma=1.076968 ! Fit after self-cal, rms=0.062640Jy sigma=1.076962 ! Inverting map ! Added new window around map position (-127, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238865 Jy ! Component: 100 - total flux cleaned = 0.00291499 Jy ! Component: 150 - total flux cleaned = 0.00331016 Jy ! Component: 200 - total flux cleaned = 0.00363313 Jy ! Total flux subtracted in 200 components = 0.00363313 Jy ! Clean residual min=-0.002087 max=0.002886 Jy/beam ! Clean residual mean=-0.000009 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.3449 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 228 components and 0.3449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062520Jy sigma=1.074976 ! Fit after self-cal, rms=0.062511Jy sigma=1.074808 ! Inverting map ! Added new window around map position (54, 94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245082 Jy ! Component: 100 - total flux cleaned = 0.00270753 Jy ! Component: 150 - total flux cleaned = 0.00303726 Jy ! Component: 200 - total flux cleaned = 0.00314863 Jy ! Total flux subtracted in 200 components = 0.00314863 Jy ! Clean residual min=-0.001684 max=0.001854 Jy/beam ! Clean residual mean=-0.000004 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.348049 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 269 components and 0.348049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062397Jy sigma=1.072780 ! Fit after self-cal, rms=0.062395Jy sigma=1.072710 ! 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=0.062395Jy sigma=1.072710 ! Fit after self-cal, rms=0.062321Jy sigma=1.072333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.499 mas, bmaj=26.19 mas, bpa=-9.974 degrees ! Estimated noise=0.793233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104889 Jy ! Component: 100 - total flux cleaned = 0.00101455 Jy ! Component: 150 - total flux cleaned = 0.00111673 Jy ! Component: 200 - total flux cleaned = 0.00121083 Jy ! Total flux subtracted in 200 components = 0.00121083 Jy ! Clean residual min=-0.001503 max=0.001568 Jy/beam ! Clean residual mean=-0.000006 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.349259 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 313 components and 0.349259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062287Jy sigma=1.071690 ! Fit after self-cal, rms=0.062288Jy sigma=1.071659 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 = 0.000129523 Jy ! Component: 100 - total flux cleaned = 0.000156348 Jy ! Component: 150 - total flux cleaned = 0.000156962 Jy ! Component: 200 - total flux cleaned = 0.000206561 Jy ! Total flux subtracted in 200 components = 0.000206561 Jy ! Clean residual min=-0.001378 max=0.001542 Jy/beam ! Clean residual mean=-0.000005 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.349466 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 341 components and 0.349466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062270Jy sigma=1.071338 ! Fit after self-cal, rms=0.062270Jy sigma=1.071325 ! 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=5.983 mas, bmaj=26.33 mas, bpa=-11.5 degrees ! Estimated noise=0.741754 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.983 x 26.33 at -11.5 degrees (North through East) ! Clean map min=-0.0015618 max=0.32768 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=5.371 mas, bmaj=26.71 mas, bpa=-12.22 degrees ! Estimated noise=0.848315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.255449 Jy ! Component: 100 - total flux cleaned = 0.31126 Jy ! Component: 150 - total flux cleaned = 0.327991 Jy ! Component: 200 - total flux cleaned = 0.335263 Jy ! Total flux subtracted in 200 components = 0.335263 Jy ! Clean residual min=-0.003289 max=0.004302 Jy/beam ! Clean residual mean=-0.000026 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.335263 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.335263 Jy ! Inverting map and beam ! Estimated beam: bmin=5.983 mas, bmaj=26.33 mas, bpa=-11.5 degrees ! Estimated noise=0.741754 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 = 0.004676 Jy ! Component: 100 - total flux cleaned = 0.00781116 Jy ! Component: 150 - total flux cleaned = 0.00969012 Jy ! Component: 200 - total flux cleaned = 0.0108987 Jy ! Total flux subtracted in 200 components = 0.0108987 Jy ! Clean residual min=-0.002373 max=0.002040 Jy/beam ! Clean residual mean=-0.000014 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.346161 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 71 components and 0.346161 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=8.499 mas, bmaj=26.19 mas, bpa=-9.974 degrees ! Estimated noise=0.793233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165946 Jy ! Component: 100 - total flux cleaned = 0.00259232 Jy ! Component: 150 - total flux cleaned = 0.00318416 Jy ! Component: 200 - total flux cleaned = 0.00358542 Jy ! Total flux subtracted in 200 components = 0.00358542 Jy ! Clean residual min=-0.002061 max=0.001690 Jy/beam ! Clean residual mean=-0.000012 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.349747 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 = 0.000252713 Jy ! Component: 100 - total flux cleaned = 0.000390655 Jy ! Component: 150 - total flux cleaned = 0.000555666 Jy ! Component: 200 - total flux cleaned = 0.00059454 Jy ! Total flux subtracted in 200 components = 0.00059454 Jy ! Clean residual min=-0.001743 max=0.001523 Jy/beam ! Clean residual mean=-0.000009 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.350341 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 161 components and 0.350341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.983 mas, bmaj=26.33 mas, bpa=-11.5 degrees ! Estimated noise=0.741754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229116 Jy ! Component: 100 - total flux cleaned = -0.000412574 Jy ! Component: 150 - total flux cleaned = -0.00044648 Jy ! Component: 200 - total flux cleaned = -0.00044715 Jy ! Total flux subtracted in 200 components = -0.00044715 Jy ! Clean residual min=-0.001454 max=0.001663 Jy/beam ! Clean residual mean=-0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.349894 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 187 components and 0.349894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062309Jy sigma=1.072114 ! Fit after self-cal, rms=0.062305Jy sigma=1.072051 wmodel J1303-1051_S_map.mod ! Writing 187 model components to file: J1303-1051_S_map.mod wobs J1303-1051_S_uvs.fits ! Writing UV FITS file: J1303-1051_S_uvs.fits wwins J1303-1051_S_map.win ! wwins: Wrote 3 windows to J1303-1051_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 = 0.000232092 Jy ! Component: 100 - total flux cleaned = 0.000430675 Jy ! Component: 150 - total flux cleaned = 0.000591038 Jy ! Component: 200 - total flux cleaned = 0.000656427 Jy ! Component: 250 - total flux cleaned = 0.000636679 Jy ! Component: 300 - total flux cleaned = 0.000675788 Jy ! Component: 350 - total flux cleaned = 0.000675729 Jy ! Component: 400 - total flux cleaned = 0.000676369 Jy ! Component: 450 - total flux cleaned = 0.000746238 Jy ! Component: 500 - total flux cleaned = 0.000813916 Jy ! Component: 550 - total flux cleaned = 0.00084709 Jy ! Component: 600 - total flux cleaned = 0.000927447 Jy ! Component: 650 - total flux cleaned = 0.00089622 Jy ! Component: 700 - total flux cleaned = 0.000881185 Jy ! Component: 750 - total flux cleaned = 0.000821132 Jy ! Component: 800 - total flux cleaned = 0.000718413 Jy ! Component: 850 - total flux cleaned = 0.000675517 Jy ! Component: 900 - total flux cleaned = 0.000590768 Jy ! Component: 950 - total flux cleaned = 0.000549211 Jy ! Component: 1000 - total flux cleaned = 0.00046752 Jy ! Component: 1050 - total flux cleaned = 0.000400631 Jy ! Component: 1100 - total flux cleaned = 0.000347881 Jy ! Component: 1150 - total flux cleaned = 0.000257011 Jy ! Component: 1200 - total flux cleaned = 0.00018045 Jy ! Component: 1250 - total flux cleaned = 0.000117565 Jy ! Component: 1300 - total flux cleaned = 4.33802e-05 Jy ! Component: 1350 - total flux cleaned = -1.75885e-05 Jy ! Component: 1400 - total flux cleaned = -6.5614e-05 Jy ! Component: 1450 - total flux cleaned = -8.93873e-05 Jy ! Component: 1500 - total flux cleaned = -0.000101218 Jy ! Component: 1550 - total flux cleaned = -0.000136051 Jy ! Component: 1600 - total flux cleaned = -0.000136061 Jy ! Component: 1650 - total flux cleaned = -0.000147533 Jy ! Component: 1700 - total flux cleaned = -0.00013645 Jy ! Component: 1750 - total flux cleaned = -0.000147595 Jy ! Component: 1800 - total flux cleaned = -0.000125767 Jy ! Component: 1850 - total flux cleaned = -0.00015822 Jy ! Component: 1900 - total flux cleaned = -0.000158086 Jy ! Component: 1950 - total flux cleaned = -0.000126133 Jy ! Component: 2000 - total flux cleaned = -0.000168271 Jy ! Component: 2050 - total flux cleaned = -0.000157689 Jy ! Component: 2100 - total flux cleaned = -0.000157702 Jy ! Component: 2150 - total flux cleaned = -0.000178246 Jy ! Component: 2200 - total flux cleaned = -0.000188334 Jy ! Component: 2250 - total flux cleaned = -0.000198352 Jy ! Component: 2300 - total flux cleaned = -0.000198368 Jy ! Component: 2350 - total flux cleaned = -0.000218219 Jy ! Component: 2400 - total flux cleaned = -0.000218183 Jy ! Component: 2450 - total flux cleaned = -0.000227978 Jy ! Component: 2500 - total flux cleaned = -0.000237705 Jy ! Component: 2550 - total flux cleaned = -0.000256987 Jy ! Component: 2600 - total flux cleaned = -0.000276135 Jy ! Component: 2650 - total flux cleaned = -0.000285702 Jy ! Component: 2700 - total flux cleaned = -0.000295215 Jy ! Component: 2750 - total flux cleaned = -0.000342284 Jy ! Component: 2800 - total flux cleaned = -0.000370229 Jy ! Component: 2850 - total flux cleaned = -0.000360868 Jy ! Component: 2900 - total flux cleaned = -0.000370132 Jy ! Component: 2950 - total flux cleaned = -0.00039768 Jy ! Component: 3000 - total flux cleaned = -0.000415933 Jy ! Component: 3050 - total flux cleaned = -0.000415846 Jy ! Component: 3100 - total flux cleaned = -0.000397821 Jy ! Component: 3150 - total flux cleaned = -0.000406884 Jy ! Component: 3200 - total flux cleaned = -0.000406832 Jy ! Component: 3250 - total flux cleaned = -0.000389039 Jy ! Component: 3300 - total flux cleaned = -0.000380216 Jy ! Component: 3350 - total flux cleaned = -0.000362587 Jy ! Component: 3400 - total flux cleaned = -0.000327485 Jy ! Component: 3450 - total flux cleaned = -0.00031871 Jy ! Component: 3500 - total flux cleaned = -0.000283726 Jy ! Component: 3550 - total flux cleaned = -0.000257538 Jy ! Component: 3600 - total flux cleaned = -0.000213969 Jy ! Component: 3650 - total flux cleaned = -0.000205264 Jy ! Component: 3700 - total flux cleaned = -0.000187913 Jy ! Component: 3750 - total flux cleaned = -0.000161846 Jy ! Component: 3800 - total flux cleaned = -0.000135871 Jy ! Component: 3850 - total flux cleaned = -0.000101235 Jy ! Component: 3900 - total flux cleaned = -8.39233e-05 Jy ! Component: 3950 - total flux cleaned = -5.79808e-05 Jy ! Component: 4000 - total flux cleaned = -5.7948e-05 Jy ! Component: 4050 - total flux cleaned = -1.48259e-05 Jy ! Total flux subtracted in 4096 components = -6.1509e-06 Jy ! Clean residual min=-0.000479 max=0.000486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.349888 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 520 components and 0.349888 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1303-1051_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.983 x 26.33 at -11.5 degrees (North through East) ! Clean map min=-0.0014705 max=0.32771 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1303-1051_S_map.fits wmodel /vlbi/uf001/uva//J1303-1051_S_map.mod ! Writing 520 model components to file: /vlbi/uf001/uva//J1303-1051_S_map.mod wobs /vlbi/uf001/uva//J1303-1051_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1303-1051_S_uvs.fits wwins /vlbi/uf001/uva//J1303-1051_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1303-1051_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.327706 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157495 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.144179 0.144179 0.288358 0.576716 1.15343 2.30686 4.61373 9.22746 18.4549 36.9098 73.8197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.327 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2080.75 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1303-1051_S_dfm.log closed on Mon Jan 14 02:10:34 2019