! Started logfile: /vlbi/bp222/maps//J1154+6022_S_dfm.log on Thu Sep 27 11:06:32 2018 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/bp222/maps//J1154+6022_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1154+6022_S_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J1154+6022 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 2240 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1154+6022_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 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. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019123Jy sigma=17.327241 ! Fit after self-cal, rms=0.861555Jy sigma=14.623380 ! 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=2.707 mas, bmaj=8.936 mas, bpa=39.57 degrees ! Estimated noise=1.61348 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 = 0.10721 Jy ! Component: 100 - total flux cleaned = 0.130675 Jy ! Total flux subtracted in 100 components = 0.130675 Jy ! Clean residual min=-0.006561 max=0.008834 Jy/beam ! Clean residual mean=-0.000090 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.130675 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.130675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056938Jy sigma=0.960921 ! Fit after self-cal, rms=0.056932Jy sigma=0.960838 ! 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=3.173 mas, bmaj=9.883 mas, bpa=39.76 degrees ! Estimated noise=1.03432 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 = 0.0120319 Jy ! Component: 100 - total flux cleaned = 0.0194941 Jy ! Component: 150 - total flux cleaned = 0.0244802 Jy ! Component: 200 - total flux cleaned = 0.0279458 Jy ! Total flux subtracted in 200 components = 0.0279458 Jy ! Clean residual min=-0.004872 max=0.005355 Jy/beam ! Clean residual mean=-0.000115 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.15862 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 0.15862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054329Jy sigma=0.906927 ! Fit after self-cal, rms=0.054341Jy sigma=0.906542 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.173 x 9.883 at 39.76 degrees (North through East) ! Clean map min=-0.004734 max=0.14033 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.97 KP 1.00 ! LA 0.97 MK 0.98 NL 1.07 PT 0.98 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.98 KP 0.98 ! LA 0.95 MK 0.99 NL 1.04 PT 0.99 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.99 KP 0.94 ! LA 0.97 MK 0.98 NL 1.04 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.05 KP 1.00* ! LA 0.82 MK 1.00* NL 1.00* PT 0.95 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.054341Jy sigma=0.906542 ! Fit after self-cal, rms=0.053408Jy sigma=0.888344 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.183 mas, bmaj=9.934 mas, bpa=39.51 degrees ! Estimated noise=1.02872 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 = -0.000587941 Jy ! Component: 100 - total flux cleaned = -0.000766048 Jy ! Component: 150 - total flux cleaned = -0.00094595 Jy ! Component: 200 - total flux cleaned = -0.00107748 Jy ! Total flux subtracted in 200 components = -0.00107748 Jy ! Clean residual min=-0.003574 max=0.003822 Jy/beam ! Clean residual mean=-0.000042 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.157543 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.157543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053362Jy sigma=0.887748 ! Fit after self-cal, rms=0.053382Jy sigma=0.887617 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053382Jy sigma=0.887617 ! Fit after self-cal, rms=0.053383Jy sigma=0.887518 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.183 mas, bmaj=9.946 mas, bpa=39.49 degrees ! Estimated noise=1.02794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000667003 Jy ! Component: 100 - total flux cleaned = -0.000827348 Jy ! Component: 150 - total flux cleaned = -0.000966152 Jy ! Component: 200 - total flux cleaned = -0.00106767 Jy ! Total flux subtracted in 200 components = -0.00106767 Jy ! Clean residual min=-0.003565 max=0.003794 Jy/beam ! Clean residual mean=-0.000043 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.156475 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.156475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053357Jy sigma=0.887177 ! Fit after self-cal, rms=0.053356Jy sigma=0.887171 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 = -1.79821e-05 Jy ! Component: 100 - total flux cleaned = -6.95184e-05 Jy ! Component: 150 - total flux cleaned = -0.000101168 Jy ! Component: 200 - total flux cleaned = -0.000116183 Jy ! Total flux subtracted in 200 components = -0.000116183 Jy ! Clean residual min=-0.003590 max=0.003789 Jy/beam ! Clean residual mean=-0.000043 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.156359 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.156359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053346Jy sigma=0.887022 ! Fit after self-cal, rms=0.053345Jy sigma=0.887018 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053345Jy sigma=0.887018 ! Fit after self-cal, rms=0.053390Jy sigma=0.886925 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=9.96 mas, bpa=39.47 degrees ! Estimated noise=1.02783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000613555 Jy ! Component: 100 - total flux cleaned = -0.000765095 Jy ! Component: 150 - total flux cleaned = -0.000861584 Jy ! Component: 200 - total flux cleaned = -0.000889836 Jy ! Total flux subtracted in 200 components = -0.000889836 Jy ! Clean residual min=-0.003574 max=0.003778 Jy/beam ! Clean residual mean=-0.000043 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.155469 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.155469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053378Jy sigma=0.886741 ! Fit after self-cal, rms=0.053378Jy sigma=0.886738 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 = -1.04681e-05 Jy ! Component: 100 - total flux cleaned = -2.30956e-05 Jy ! Component: 150 - total flux cleaned = -4.69976e-05 Jy ! Component: 200 - total flux cleaned = -4.69266e-05 Jy ! Total flux subtracted in 200 components = -4.69266e-05 Jy ! Clean residual min=-0.003598 max=0.003778 Jy/beam ! Clean residual mean=-0.000043 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.155422 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.155422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053373Jy sigma=0.886655 ! Fit after self-cal, rms=0.053372Jy sigma=0.886653 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053372Jy sigma=0.886653 ! Fit after self-cal, rms=0.053427Jy sigma=0.886602 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.221 mas, bmaj=11.07 mas, bpa=33.75 degrees ! Estimated noise=1.24609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192152 Jy ! Component: 100 - total flux cleaned = -0.000261637 Jy ! Component: 150 - total flux cleaned = -0.000276359 Jy ! Component: 200 - total flux cleaned = -0.000263189 Jy ! Total flux subtracted in 200 components = -0.000263189 Jy ! Clean residual min=-0.004776 max=0.004701 Jy/beam ! Clean residual mean=-0.000092 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.155159 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.155159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053427Jy sigma=0.886606 ! Fit after self-cal, rms=0.053428Jy sigma=0.886578 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.42103e-05 Jy ! Component: 100 - total flux cleaned = 4.02218e-05 Jy ! Component: 150 - total flux cleaned = 4.01594e-05 Jy ! Component: 200 - total flux cleaned = 3.07731e-05 Jy ! Total flux subtracted in 200 components = 3.07731e-05 Jy ! Clean residual min=-0.004747 max=0.004659 Jy/beam ! Clean residual mean=-0.000091 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.15519 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.15519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053433Jy sigma=0.886651 ! Fit after self-cal, rms=0.053433Jy sigma=0.886637 ! 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=3.185 mas, bmaj=9.97 mas, bpa=39.46 degrees ! Estimated noise=1.02795 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 9.97 at 39.46 degrees (North through East) ! Clean map min=-0.0034389 max=0.13999 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=2.705 mas, bmaj=8.976 mas, bpa=39.31 degrees ! Estimated noise=1.60855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106854 Jy ! Component: 100 - total flux cleaned = 0.130401 Jy ! Component: 150 - total flux cleaned = 0.138773 Jy ! Component: 200 - total flux cleaned = 0.143532 Jy ! Total flux subtracted in 200 components = 0.143532 Jy ! Clean residual min=-0.004100 max=0.003955 Jy/beam ! Clean residual mean=-0.000038 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.143532 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.143532 Jy ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=9.97 mas, bpa=39.46 degrees ! Estimated noise=1.02795 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 = 0.00458623 Jy ! Component: 100 - total flux cleaned = 0.00733374 Jy ! Component: 150 - total flux cleaned = 0.00905567 Jy ! Component: 200 - total flux cleaned = 0.00990081 Jy ! Total flux subtracted in 200 components = 0.00990081 Jy ! Clean residual min=-0.003684 max=0.003657 Jy/beam ! Clean residual mean=-0.000049 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.153433 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.153433 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=7.221 mas, bmaj=11.07 mas, bpa=33.75 degrees ! Estimated noise=1.24609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129152 Jy ! Component: 100 - total flux cleaned = 0.00140557 Jy ! Component: 150 - total flux cleaned = 0.00147879 Jy ! Component: 200 - total flux cleaned = 0.00150039 Jy ! Total flux subtracted in 200 components = 0.00150039 Jy ! Clean residual min=-0.004951 max=0.004775 Jy/beam ! Clean residual mean=-0.000094 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.154933 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 = 2.01024e-05 Jy ! Component: 100 - total flux cleaned = 2.0295e-05 Jy ! Component: 150 - total flux cleaned = 3.78738e-05 Jy ! Component: 200 - total flux cleaned = 5.43509e-05 Jy ! Total flux subtracted in 200 components = 5.43509e-05 Jy ! Clean residual min=-0.004918 max=0.004743 Jy/beam ! Clean residual mean=-0.000093 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.154988 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.154988 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=9.97 mas, bpa=39.46 degrees ! Estimated noise=1.02795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000386236 Jy ! Component: 100 - total flux cleaned = -0.000420665 Jy ! Component: 150 - total flux cleaned = -0.000447362 Jy ! Component: 200 - total flux cleaned = -0.000495509 Jy ! Total flux subtracted in 200 components = -0.000495509 Jy ! Clean residual min=-0.003577 max=0.003681 Jy/beam ! Clean residual mean=-0.000044 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.154492 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.154492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053489Jy sigma=0.887332 ! Fit after self-cal, rms=0.053481Jy sigma=0.887291 wmodel J1154+6022_S_map.mod ! Writing 68 model components to file: J1154+6022_S_map.mod wobs J1154+6022_S_uvs.fits ! Writing UV FITS file: J1154+6022_S_uvs.fits wwins J1154+6022_S_map.win ! wwins: Wrote 1 windows to J1154+6022_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 = -0.000253387 Jy ! Component: 100 - total flux cleaned = -0.000205032 Jy ! Component: 150 - total flux cleaned = 0.000151605 Jy ! Component: 200 - total flux cleaned = 0.000481296 Jy ! Component: 250 - total flux cleaned = 0.000614406 Jy ! Component: 300 - total flux cleaned = 0.000946491 Jy ! Component: 350 - total flux cleaned = 0.00118077 Jy ! Component: 400 - total flux cleaned = 0.00147817 Jy ! Component: 450 - total flux cleaned = 0.00176342 Jy ! Component: 500 - total flux cleaned = 0.00193736 Jy ! Component: 550 - total flux cleaned = 0.00220357 Jy ! Component: 600 - total flux cleaned = 0.0023648 Jy ! Component: 650 - total flux cleaned = 0.00252069 Jy ! Component: 700 - total flux cleaned = 0.00261145 Jy ! Component: 750 - total flux cleaned = 0.00272982 Jy ! Component: 800 - total flux cleaned = 0.00281667 Jy ! Component: 850 - total flux cleaned = 0.00292983 Jy ! Component: 900 - total flux cleaned = 0.00304011 Jy ! Component: 950 - total flux cleaned = 0.00312112 Jy ! Component: 1000 - total flux cleaned = 0.00320046 Jy ! Component: 1050 - total flux cleaned = 0.00335545 Jy ! Component: 1100 - total flux cleaned = 0.00340588 Jy ! Component: 1150 - total flux cleaned = 0.00348144 Jy ! Component: 1200 - total flux cleaned = 0.00360485 Jy ! Component: 1250 - total flux cleaned = 0.00372649 Jy ! Component: 1300 - total flux cleaned = 0.00382246 Jy ! Component: 1350 - total flux cleaned = 0.00396449 Jy ! Component: 1400 - total flux cleaned = 0.00401133 Jy ! Component: 1450 - total flux cleaned = 0.00408063 Jy ! Component: 1500 - total flux cleaned = 0.00410361 Jy ! Component: 1550 - total flux cleaned = 0.00414922 Jy ! Component: 1600 - total flux cleaned = 0.00412641 Jy ! Component: 1650 - total flux cleaned = 0.00412647 Jy ! Component: 1700 - total flux cleaned = 0.00412622 Jy ! Component: 1750 - total flux cleaned = 0.00410351 Jy ! Component: 1800 - total flux cleaned = 0.00410332 Jy ! Component: 1850 - total flux cleaned = 0.00408045 Jy ! Component: 1900 - total flux cleaned = 0.00408044 Jy ! Component: 1950 - total flux cleaned = 0.00405774 Jy ! Component: 2000 - total flux cleaned = 0.00403482 Jy ! Component: 2050 - total flux cleaned = 0.00398903 Jy ! Component: 2100 - total flux cleaned = 0.00398901 Jy ! Component: 2150 - total flux cleaned = 0.0039428 Jy ! Component: 2200 - total flux cleaned = 0.00394288 Jy ! Component: 2250 - total flux cleaned = 0.00394303 Jy ! Component: 2300 - total flux cleaned = 0.00396655 Jy ! Component: 2350 - total flux cleaned = 0.00401389 Jy ! Component: 2400 - total flux cleaned = 0.00401392 Jy ! Component: 2450 - total flux cleaned = 0.00406202 Jy ! Component: 2500 - total flux cleaned = 0.00406174 Jy ! Component: 2550 - total flux cleaned = 0.00408638 Jy ! Component: 2600 - total flux cleaned = 0.00413612 Jy ! Component: 2650 - total flux cleaned = 0.00416135 Jy ! Component: 2700 - total flux cleaned = 0.00418681 Jy ! Component: 2750 - total flux cleaned = 0.00421237 Jy ! Component: 2800 - total flux cleaned = 0.00423829 Jy ! Component: 2850 - total flux cleaned = 0.00426418 Jy ! Component: 2900 - total flux cleaned = 0.00429053 Jy ! Component: 2950 - total flux cleaned = 0.00434405 Jy ! Component: 3000 - total flux cleaned = 0.00437127 Jy ! Component: 3050 - total flux cleaned = 0.00442645 Jy ! Component: 3100 - total flux cleaned = 0.00445435 Jy ! Component: 3150 - total flux cleaned = 0.00448279 Jy ! Component: 3200 - total flux cleaned = 0.00451151 Jy ! Component: 3250 - total flux cleaned = 0.00454067 Jy ! Component: 3300 - total flux cleaned = 0.00454027 Jy ! Component: 3350 - total flux cleaned = 0.00460072 Jy ! Component: 3400 - total flux cleaned = 0.00463192 Jy ! Component: 3450 - total flux cleaned = 0.00466368 Jy ! Component: 3500 - total flux cleaned = 0.00466385 Jy ! Component: 3550 - total flux cleaned = 0.00469628 Jy ! Component: 3600 - total flux cleaned = 0.00469666 Jy ! Component: 3650 - total flux cleaned = 0.00469658 Jy ! Component: 3700 - total flux cleaned = 0.00473123 Jy ! Component: 3750 - total flux cleaned = 0.00473135 Jy ! Component: 3800 - total flux cleaned = 0.00473125 Jy ! Component: 3850 - total flux cleaned = 0.00473099 Jy ! Component: 3900 - total flux cleaned = 0.00476816 Jy ! Component: 3950 - total flux cleaned = 0.00476843 Jy ! Component: 4000 - total flux cleaned = 0.00473004 Jy ! Component: 4050 - total flux cleaned = 0.00476916 Jy ! Total flux subtracted in 4096 components = 0.00476921 Jy ! Clean residual min=-0.002207 max=0.002425 Jy/beam ! Clean residual mean=0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.159261 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 303 components and 0.159261 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1154+6022_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 9.97 at 39.46 degrees (North through East) ! Clean map min=-0.0040748 max=0.14014 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1154+6022_S_map.fits wmodel /vlbi/bp222/maps//J1154+6022_S_map.mod ! Writing 303 model components to file: /vlbi/bp222/maps//J1154+6022_S_map.mod wobs /vlbi/bp222/maps//J1154+6022_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1154+6022_S_uvs.fits wwins /vlbi/bp222/maps//J1154+6022_S_map.win ! wwins: Wrote 2 windows to /vlbi/bp222/maps//J1154+6022_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.140145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000650051 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39153 1.39153 2.78306 5.56611 11.1322 22.2644 44.5289 89.0578 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 215.59 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1154+6022_S_dfm.log closed on Thu Sep 27 11:06:36 2018