! Started logfile: /vlbi/uf001/uva//J1128+1039_S_b_dfm.log on Mon Jan 14 01:19:31 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//J1128+1039_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1128+1039_S_b_uva.fits ! AN table 1: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.986301 visibilities/baseline/integration-bin. ! Found source: J1128+1039 ! ! 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 6048 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 J1128+1039_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005042Jy sigma=21.033355 ! Fit after self-cal, rms=0.963925Jy sigma=20.193113 ! 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=2.926 mas, bmaj=10.79 mas, bpa=-21.18 degrees ! Estimated noise=0.607376 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 = 0.0277989 Jy ! Component: 100 - total flux cleaned = 0.0347489 Jy ! Total flux subtracted in 100 components = 0.0347489 Jy ! Clean residual min=-0.003089 max=0.003399 Jy/beam ! Clean residual mean=-0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.034749 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.034749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065228Jy sigma=1.286843 ! Fit after self-cal, rms=0.063573Jy sigma=1.252964 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502903 Jy ! Component: 100 - total flux cleaned = 0.00763166 Jy ! Total flux subtracted in 100 components = 0.00763166 Jy ! Clean residual min=-0.003230 max=0.003455 Jy/beam ! Clean residual mean=-0.000002 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0423806 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0423806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063071Jy sigma=1.243337 ! Fit after self-cal, rms=0.063011Jy sigma=1.242880 ! 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=3.555 mas, bmaj=11.48 mas, bpa=-20.1 degrees ! Estimated noise=0.443877 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 = 0.00186514 Jy ! Component: 100 - total flux cleaned = 0.00230888 Jy ! Component: 150 - total flux cleaned = 0.00257054 Jy ! Component: 200 - total flux cleaned = 0.0026916 Jy ! Total flux subtracted in 200 components = 0.0026916 Jy ! Clean residual min=-0.002942 max=0.003022 Jy/beam ! Clean residual mean=-0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0450722 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.0450722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062918Jy sigma=1.241162 ! Fit after self-cal, rms=0.062876Jy sigma=1.240526 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.555 x 11.48 at -20.1 degrees (North through East) ! Clean map min=-0.0030519 max=0.040253 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.05 KP 0.99 ! LA 0.94 MK 1.04 NL 1.28 PT 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.01 HN 1.05 KP 0.98 ! LA 0.99 MK 1.00 NL 0.55 PT 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.12 KP 1.04 ! LA 1.02 MK 0.97 NL 0.95 PT 1.13 ! ! ! Fit before self-cal, rms=0.062876Jy sigma=1.240526 ! Fit after self-cal, rms=0.060525Jy sigma=1.221524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=11.43 mas, bpa=-20.28 degrees ! Estimated noise=0.439963 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 = 0.000430266 Jy ! Component: 100 - total flux cleaned = 0.000720377 Jy ! Component: 150 - total flux cleaned = 0.000875848 Jy ! Component: 200 - total flux cleaned = 0.00097459 Jy ! Total flux subtracted in 200 components = 0.00097459 Jy ! Clean residual min=-0.002202 max=0.002001 Jy/beam ! Clean residual mean=-0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0460468 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0460468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060507Jy sigma=1.220915 ! Fit after self-cal, rms=0.060882Jy sigma=1.214969 ! 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=0.060882Jy sigma=1.214969 ! Fit after self-cal, rms=0.062383Jy sigma=1.209896 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=11.51 mas, bpa=-20.41 degrees ! Estimated noise=0.440822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.91966e-05 Jy ! Component: 100 - total flux cleaned = 0.000155363 Jy ! Component: 150 - total flux cleaned = 0.000267276 Jy ! Component: 200 - total flux cleaned = 0.000287 Jy ! Total flux subtracted in 200 components = 0.000287 Jy ! Clean residual min=-0.001875 max=0.001878 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0463338 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0463338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062364Jy sigma=1.209439 ! Fit after self-cal, rms=0.062691Jy sigma=1.207891 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 = -4.62858e-05 Jy ! Component: 100 - total flux cleaned = -9.68261e-05 Jy ! Component: 150 - total flux cleaned = -0.000119592 Jy ! Component: 200 - total flux cleaned = -0.000140907 Jy ! Total flux subtracted in 200 components = -0.000140907 Jy ! Clean residual min=-0.001788 max=0.001874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0461929 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0461929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062675Jy sigma=1.207507 ! Fit after self-cal, rms=0.062692Jy sigma=1.207449 ! 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=0.062692Jy sigma=1.207449 ! Fit after self-cal, rms=0.063762Jy sigma=1.206866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=11.54 mas, bpa=-20.45 degrees ! Estimated noise=0.441077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22446e-05 Jy ! Component: 100 - total flux cleaned = -5.64289e-05 Jy ! Component: 150 - total flux cleaned = -7.75585e-05 Jy ! Component: 200 - total flux cleaned = -7.72528e-05 Jy ! Total flux subtracted in 200 components = -7.72528e-05 Jy ! Clean residual min=-0.001873 max=0.001839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0461157 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0461156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063748Jy sigma=1.206549 ! Fit after self-cal, rms=0.063895Jy sigma=1.206285 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 = -1.82898e-05 Jy ! Component: 100 - total flux cleaned = -3.98204e-05 Jy ! Component: 150 - total flux cleaned = -4.00871e-05 Jy ! Component: 200 - total flux cleaned = -4.05574e-05 Jy ! Total flux subtracted in 200 components = -4.05574e-05 Jy ! Clean residual min=-0.001873 max=0.001824 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0460751 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0460751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063883Jy sigma=1.206022 ! Fit after self-cal, rms=0.063887Jy sigma=1.205984 ! 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=0.063887Jy sigma=1.205984 ! Fit after self-cal, rms=0.064219Jy sigma=1.205877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.5 mas, bmaj=12.07 mas, bpa=-19.78 degrees ! Estimated noise=0.531627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130121 Jy ! Component: 100 - total flux cleaned = -0.000130048 Jy ! Component: 150 - total flux cleaned = -0.000138272 Jy ! Component: 200 - total flux cleaned = -0.000131202 Jy ! Total flux subtracted in 200 components = -0.000131202 Jy ! Clean residual min=-0.001892 max=0.001826 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0459439 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.0459439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064215Jy sigma=1.205777 ! Fit after self-cal, rms=0.064276Jy sigma=1.205701 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 = -0.000140842 Jy ! Component: 100 - total flux cleaned = -0.000132598 Jy ! Component: 150 - total flux cleaned = -0.000125268 Jy ! Component: 200 - total flux cleaned = -0.000125248 Jy ! Total flux subtracted in 200 components = -0.000125248 Jy ! Clean residual min=-0.001905 max=0.001794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0458186 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.0458186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064274Jy sigma=1.205637 ! Fit after self-cal, rms=0.064279Jy sigma=1.205622 ! 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=3.6 mas, bmaj=11.56 mas, bpa=-20.45 degrees ! Estimated noise=0.440139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.6 x 11.56 at -20.45 degrees (North through East) ! Clean map min=-0.0018778 max=0.038928 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=2.974 mas, bmaj=10.86 mas, bpa=-21.26 degrees ! Estimated noise=0.620889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029643 Jy ! Component: 100 - total flux cleaned = 0.0374926 Jy ! Component: 150 - total flux cleaned = 0.0416896 Jy ! Component: 200 - total flux cleaned = 0.0426096 Jy ! Total flux subtracted in 200 components = 0.0426096 Jy ! Clean residual min=-0.003799 max=0.002894 Jy/beam ! Clean residual mean=-0.000002 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0426096 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0426096 Jy ! Inverting map and beam ! Estimated beam: bmin=3.6 mas, bmaj=11.56 mas, bpa=-20.45 degrees ! Estimated noise=0.440139 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 = 0.00171162 Jy ! Component: 100 - total flux cleaned = 0.00200327 Jy ! Component: 150 - total flux cleaned = 0.00210432 Jy ! Component: 200 - total flux cleaned = 0.00228705 Jy ! Total flux subtracted in 200 components = 0.00228705 Jy ! Clean residual min=-0.002152 max=0.001982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0448966 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0448966 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=7.5 mas, bmaj=12.07 mas, bpa=-19.78 degrees ! Estimated noise=0.531627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621921 Jy ! Component: 100 - total flux cleaned = 0.000671303 Jy ! Component: 150 - total flux cleaned = 0.000709477 Jy ! Component: 200 - total flux cleaned = 0.000725446 Jy ! Total flux subtracted in 200 components = 0.000725446 Jy ! Clean residual min=-0.002030 max=0.001808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0456221 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 = 1.46826e-05 Jy ! Component: 100 - total flux cleaned = 2.79992e-05 Jy ! Component: 150 - total flux cleaned = 3.95455e-05 Jy ! Component: 200 - total flux cleaned = 5.0011e-05 Jy ! Total flux subtracted in 200 components = 5.0011e-05 Jy ! Clean residual min=-0.002015 max=0.001774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0456721 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.0456721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.6 mas, bmaj=11.56 mas, bpa=-20.45 degrees ! Estimated noise=0.440139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217556 Jy ! Component: 100 - total flux cleaned = -0.000188045 Jy ! Component: 150 - total flux cleaned = -0.000187432 Jy ! Component: 200 - total flux cleaned = -0.000187099 Jy ! Total flux subtracted in 200 components = -0.000187099 Jy ! Clean residual min=-0.002085 max=0.001834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.045485 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.045485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064288Jy sigma=1.206006 ! Fit after self-cal, rms=0.064292Jy sigma=1.205806 wmodel J1128+1039_S_b_map.mod ! Writing 64 model components to file: J1128+1039_S_b_map.mod wobs J1128+1039_S_b_uvs.fits ! Writing UV FITS file: J1128+1039_S_b_uvs.fits wwins J1128+1039_S_b_map.win ! wwins: Wrote 1 windows to J1128+1039_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 = -0.000677344 Jy ! Component: 100 - total flux cleaned = -0.00114875 Jy ! Component: 150 - total flux cleaned = -0.00150132 Jy ! Component: 200 - total flux cleaned = -0.00169766 Jy ! Component: 250 - total flux cleaned = -0.00180551 Jy ! Component: 300 - total flux cleaned = -0.00193545 Jy ! Component: 350 - total flux cleaned = -0.00208545 Jy ! Component: 400 - total flux cleaned = -0.00218219 Jy ! Component: 450 - total flux cleaned = -0.00222911 Jy ! Component: 500 - total flux cleaned = -0.00234345 Jy ! Component: 550 - total flux cleaned = -0.0024769 Jy ! Component: 600 - total flux cleaned = -0.00267124 Jy ! Component: 650 - total flux cleaned = -0.00279726 Jy ! Component: 700 - total flux cleaned = -0.00294088 Jy ! Component: 750 - total flux cleaned = -0.0030813 Jy ! Component: 800 - total flux cleaned = -0.00321843 Jy ! Component: 850 - total flux cleaned = -0.00337169 Jy ! Component: 900 - total flux cleaned = -0.00354034 Jy ! Component: 950 - total flux cleaned = -0.00364972 Jy ! Component: 1000 - total flux cleaned = -0.00375744 Jy ! Component: 1050 - total flux cleaned = -0.0038803 Jy ! Component: 1100 - total flux cleaned = -0.00396609 Jy ! Component: 1150 - total flux cleaned = -0.00405042 Jy ! Component: 1200 - total flux cleaned = -0.00418208 Jy ! Component: 1250 - total flux cleaned = -0.00424661 Jy ! Component: 1300 - total flux cleaned = -0.00435757 Jy ! Component: 1350 - total flux cleaned = -0.00446645 Jy ! Component: 1400 - total flux cleaned = -0.00457361 Jy ! Component: 1450 - total flux cleaned = -0.00469386 Jy ! Component: 1500 - total flux cleaned = -0.0048116 Jy ! Component: 1550 - total flux cleaned = -0.00492724 Jy ! Component: 1600 - total flux cleaned = -0.00505522 Jy ! Component: 1650 - total flux cleaned = -0.00512523 Jy ! Component: 1700 - total flux cleaned = -0.00527659 Jy ! Component: 1750 - total flux cleaned = -0.00535783 Jy ! Component: 1800 - total flux cleaned = -0.00549107 Jy ! Component: 1850 - total flux cleaned = -0.00558276 Jy ! Component: 1900 - total flux cleaned = -0.00571191 Jy ! Component: 1950 - total flux cleaned = -0.00581379 Jy ! Component: 2000 - total flux cleaned = -0.00590173 Jy ! Component: 2050 - total flux cleaned = -0.00603816 Jy ! Component: 2100 - total flux cleaned = -0.00612374 Jy ! Component: 2150 - total flux cleaned = -0.00619589 Jy ! Component: 2200 - total flux cleaned = -0.00623141 Jy ! Component: 2250 - total flux cleaned = -0.00626675 Jy ! Component: 2300 - total flux cleaned = -0.00635948 Jy ! Component: 2350 - total flux cleaned = -0.00635923 Jy ! Component: 2400 - total flux cleaned = -0.00631381 Jy ! Component: 2450 - total flux cleaned = -0.00633634 Jy ! Component: 2500 - total flux cleaned = -0.0063253 Jy ! Component: 2550 - total flux cleaned = -0.00629235 Jy ! Component: 2600 - total flux cleaned = -0.00632517 Jy ! Component: 2650 - total flux cleaned = -0.00633606 Jy ! Component: 2700 - total flux cleaned = -0.00631458 Jy ! Component: 2750 - total flux cleaned = -0.00629333 Jy ! Component: 2800 - total flux cleaned = -0.00632495 Jy ! Component: 2850 - total flux cleaned = -0.00629372 Jy ! Component: 2900 - total flux cleaned = -0.00631454 Jy ! Component: 2950 - total flux cleaned = -0.00633502 Jy ! Component: 3000 - total flux cleaned = -0.00633497 Jy ! Component: 3050 - total flux cleaned = -0.00634504 Jy ! Component: 3100 - total flux cleaned = -0.00632492 Jy ! Component: 3150 - total flux cleaned = -0.0063448 Jy ! Component: 3200 - total flux cleaned = -0.00635464 Jy ! Component: 3250 - total flux cleaned = -0.00637425 Jy ! Component: 3300 - total flux cleaned = -0.00636445 Jy ! Component: 3350 - total flux cleaned = -0.00636436 Jy ! Component: 3400 - total flux cleaned = -0.0063644 Jy ! Component: 3450 - total flux cleaned = -0.00638336 Jy ! Component: 3500 - total flux cleaned = -0.00636446 Jy ! Component: 3550 - total flux cleaned = -0.00638333 Jy ! Component: 3600 - total flux cleaned = -0.00640207 Jy ! Component: 3650 - total flux cleaned = -0.00642064 Jy ! Component: 3700 - total flux cleaned = -0.00645748 Jy ! Component: 3750 - total flux cleaned = -0.0065215 Jy ! Component: 3800 - total flux cleaned = -0.00653059 Jy ! Component: 3850 - total flux cleaned = -0.00654876 Jy ! Component: 3900 - total flux cleaned = -0.00655783 Jy ! Component: 3950 - total flux cleaned = -0.00661159 Jy ! Component: 4000 - total flux cleaned = -0.00664719 Jy ! Component: 4050 - total flux cleaned = -0.00665603 Jy ! Total flux subtracted in 4096 components = -0.00670898 Jy ! Clean residual min=-0.000532 max=0.000485 Jy/beam ! Clean residual mean=0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.038776 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 352 components and 0.038776 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1128+1039_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.6 x 11.56 at -20.45 degrees (North through East) ! Clean map min=-0.0018864 max=0.038757 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1128+1039_S_b_map.fits wmodel /vlbi/uf001/uva//J1128+1039_S_b_map.mod ! Writing 352 model components to file: /vlbi/uf001/uva//J1128+1039_S_b_map.mod wobs /vlbi/uf001/uva//J1128+1039_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1128+1039_S_b_uvs.fits wwins /vlbi/uf001/uva//J1128+1039_S_b_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1128+1039_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0387572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015695 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21487 1.21487 2.42974 4.85949 9.71897 19.4379 38.8759 77.7518 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.939 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1128+1039_S_b_dfm.log closed on Mon Jan 14 01:19:35 2019