! Started logfile: /vlbi/vcs9/uvm//J0724+2957_C_a_dfm.log on Tue Dec 26 21:52:14 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0724+2957_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0724+2957_C_a_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 59 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.774029 visibilities/baseline/integration-bin. ! Found source: J0724+2957 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 18168 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0724+2957_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.08683 Jy 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 2 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000664Jy sigma=31.224315 ! Fit after self-cal, rms=0.917808Jy sigma=28.615217 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=3.981 mas, bpa=-23.66 degrees ! Estimated noise=0.31582 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0703351 Jy ! Component: 100 - total flux cleaned = 0.0797282 Jy ! Total flux subtracted in 100 components = 0.0797282 Jy ! Clean residual min=-0.001382 max=0.002073 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0797282 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0797282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026908Jy sigma=0.705006 ! Fit after self-cal, rms=0.026903Jy sigma=0.704830 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=2.7 mas, bmaj=4.667 mas, bpa=-25.92 degrees ! Estimated noise=0.1683 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288367 Jy ! Component: 100 - total flux cleaned = 0.00374427 Jy ! Component: 150 - total flux cleaned = 0.00378367 Jy ! Component: 200 - total flux cleaned = 0.00376931 Jy ! Total flux subtracted in 200 components = 0.00376931 Jy ! Clean residual min=-0.000979 max=0.001361 Jy/beam ! Clean residual mean=0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0834975 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.0834975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026669Jy sigma=0.697213 ! Fit after self-cal, rms=0.026668Jy sigma=0.697180 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.961274 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.01 KP 1.05 ! LA 1.08 MK 1.02 NL 1.05 OV 1.04 ! PT 1.00 SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 0.98965 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 1.04 KP 1.01 ! LA 0.98 NL 1.02 OV 0.99 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.957235 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.02 KP 1.00 ! LA 1.02 MK 1.06 NL 1.09 OV 1.05 ! PT 1.04 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.00136 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.02 HN 0.99 KP 0.96 ! LA 1.00 NL 1.02 OV 0.97 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.978953 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.99 KP 1.01 ! LA 1.06 MK 0.94 NL 1.07 OV 1.00 ! PT 1.05 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.00205 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.01 KP 1.00 ! LA 1.02 NL 1.00 OV 1.01 PT 1.03 ! SC 0.95 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.990603 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.07 KP 1.06 ! LA 0.94 MK 0.96 NL 1.04 OV 1.04 ! PT 0.94 SC 0.95 ! ! Amplitude normalization factor in sub-array 2: 0.985405 ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.99 HN 0.99 KP 1.00 ! LA 1.14 NL 1.06 OV 1.03 PT 1.05 ! SC 0.97 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.977852 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.04 KP 1.02 ! LA 1.01 MK 1.00 NL 1.00 OV 0.99 ! PT 1.01 SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 1.02299 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 HN 0.97 KP 0.94 ! LA 0.98 NL 0.98 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.983406 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.06 KP 1.01 ! LA 1.01 MK 1.02 NL 1.03 OV 1.00 ! PT 1.05 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.03172 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 HN 0.96 KP 0.95 ! LA 0.98 NL 0.98 OV 0.96 PT 0.99 ! SC 0.95 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.995195 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 1.00 ! LA 1.01 MK 0.98 NL 1.04 OV 1.01 ! PT 1.00 SC 0.95 ! ! Amplitude normalization factor in sub-array 2: 1.0353 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 0.95 KP 0.96 ! LA 1.00 NL 0.98 OV 0.96 PT 0.98 ! SC 0.93 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.985238 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.03 KP 1.02 ! LA 1.01 MK 1.00 NL 1.03 OV 1.01 ! PT 1.00 SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 1.03751 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 HN 0.97 KP 0.95 ! LA 0.98 NL 0.97 OV 0.99 PT 0.96 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.026668Jy sigma=0.697180 ! Fit after self-cal, rms=0.026356Jy sigma=0.691079 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026356Jy sigma=0.691079 ! Fit after self-cal, rms=0.026356Jy sigma=0.691078 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.656 mas, bmaj=4.638 mas, bpa=-25.3 degrees ! Estimated noise=0.169089 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956796 Jy ! Component: 100 - total flux cleaned = 0.00106102 Jy ! Component: 150 - total flux cleaned = 0.0010835 Jy ! Component: 200 - total flux cleaned = 0.00109333 Jy ! Total flux subtracted in 200 components = 0.00109333 Jy ! Clean residual min=-0.000860 max=0.001188 Jy/beam ! Clean residual mean=0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0845908 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0845908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026337Jy sigma=0.690172 ! Fit after self-cal, rms=0.026337Jy sigma=0.690163 ! Inverting map ! Added new window around map position (10.2, -56.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309642 Jy ! Component: 100 - total flux cleaned = 2.74499e-05 Jy ! Component: 150 - total flux cleaned = -0.000145167 Jy ! Component: 200 - total flux cleaned = -0.000298592 Jy ! Total flux subtracted in 200 components = -0.000298592 Jy ! Clean residual min=-0.000817 max=0.001035 Jy/beam ! Clean residual mean=0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0842922 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0842923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026297Jy sigma=0.688346 ! Fit after self-cal, rms=0.026294Jy sigma=0.688204 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026294Jy sigma=0.688204 ! Fit after self-cal, rms=0.026279Jy sigma=0.687821 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (30.6, 61.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631104 Jy ! Component: 100 - total flux cleaned = 0.000531121 Jy ! Component: 150 - total flux cleaned = 0.000449251 Jy ! Component: 200 - total flux cleaned = 0.000406858 Jy ! Total flux subtracted in 200 components = 0.000406858 Jy ! Clean residual min=-0.000865 max=0.000834 Jy/beam ! Clean residual mean=0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0846991 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.0846991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026248Jy sigma=0.686756 ! Fit after self-cal, rms=0.026245Jy sigma=0.686651 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.656 x 4.638 at -25.3 degrees (North through East) ! Clean map min=-0.00084651 max=0.082497 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=1.646 mas, bmaj=3.977 mas, bpa=-23.54 degrees ! Estimated noise=0.314792 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0701048 Jy ! Component: 100 - total flux cleaned = 0.0796361 Jy ! Component: 150 - total flux cleaned = 0.0826036 Jy ! Component: 200 - total flux cleaned = 0.0842499 Jy ! Total flux subtracted in 200 components = 0.0842499 Jy ! Clean residual min=-0.001238 max=0.001320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0842499 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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 0.0842499 Jy ! Inverting map and beam ! Estimated beam: bmin=2.656 mas, bmaj=4.638 mas, bpa=-25.3 degrees ! Estimated noise=0.169089 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113681 Jy ! Component: 100 - total flux cleaned = 0.00126141 Jy ! Component: 150 - total flux cleaned = 0.00113301 Jy ! Component: 200 - total flux cleaned = 0.000955848 Jy ! Total flux subtracted in 200 components = 0.000955848 Jy ! Clean residual min=-0.000818 max=0.000886 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0852057 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.0852057 Jy ! Inverting map ! Added new window around map position (10.8, -72.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542708 Jy ! Component: 100 - total flux cleaned = 0.000523743 Jy ! Component: 150 - total flux cleaned = 0.000523512 Jy ! Component: 200 - total flux cleaned = 0.00049202 Jy ! Total flux subtracted in 200 components = 0.00049202 Jy ! Clean residual min=-0.000756 max=0.000820 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0856977 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 0.0856978 Jy ! Inverting map ! Added new window around map position (-31.2, 57.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545258 Jy ! Component: 100 - total flux cleaned = 0.000403679 Jy ! Component: 150 - total flux cleaned = 0.00043574 Jy ! Component: 200 - total flux cleaned = 0.000451048 Jy ! Total flux subtracted in 200 components = 0.000451048 Jy ! Clean residual min=-0.000752 max=0.000726 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0861488 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 125 components and 0.0861488 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.3641e-05 Jy ! Component: 100 - total flux cleaned = 3.06542e-05 Jy ! Component: 150 - total flux cleaned = 3.05011e-05 Jy ! Component: 200 - total flux cleaned = 6.26264e-06 Jy ! Total flux subtracted in 200 components = 6.26264e-06 Jy ! Clean residual min=-0.000733 max=0.000703 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0861551 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 145 components and 0.0861551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026183Jy sigma=0.684845 ! Fit after self-cal, rms=0.026181Jy sigma=0.684693 wmodel J0724+2957_C_map.mod ! Writing 145 model components to file: J0724+2957_C_map.mod wobs J0724+2957_C_uvs.fits ! Writing UV FITS file: J0724+2957_C_uvs.fits wwins J0724+2957_C_map.win ! wwins: Wrote 5 windows to J0724+2957_C_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 = -0.000147406 Jy ! Component: 100 - total flux cleaned = -0.000148112 Jy ! Component: 150 - total flux cleaned = -0.000137575 Jy ! Component: 200 - total flux cleaned = -0.000127315 Jy ! Component: 250 - total flux cleaned = -0.000107646 Jy ! Component: 300 - total flux cleaned = -7.93962e-05 Jy ! Component: 350 - total flux cleaned = -5.24385e-05 Jy ! Component: 400 - total flux cleaned = -4.37967e-05 Jy ! Component: 450 - total flux cleaned = -2.68604e-05 Jy ! Component: 500 - total flux cleaned = -1.04335e-05 Jy ! Component: 550 - total flux cleaned = 5.60974e-06 Jy ! Component: 600 - total flux cleaned = 5.67719e-06 Jy ! Component: 650 - total flux cleaned = 5.81662e-06 Jy ! Component: 700 - total flux cleaned = 2.11876e-05 Jy ! Component: 750 - total flux cleaned = 2.13596e-05 Jy ! Component: 800 - total flux cleaned = 5.80316e-05 Jy ! Component: 850 - total flux cleaned = 6.52058e-05 Jy ! Component: 900 - total flux cleaned = 9.36871e-05 Jy ! Component: 950 - total flux cleaned = 0.000107628 Jy ! Component: 1000 - total flux cleaned = 0.000100835 Jy ! Component: 1050 - total flux cleaned = 0.000121431 Jy ! Component: 1100 - total flux cleaned = 0.000128337 Jy ! Component: 1150 - total flux cleaned = 0.000148494 Jy ! Component: 1200 - total flux cleaned = 0.000181503 Jy ! Component: 1250 - total flux cleaned = 0.000181573 Jy ! Component: 1300 - total flux cleaned = 0.000220176 Jy ! Component: 1350 - total flux cleaned = 0.000226501 Jy ! Component: 1400 - total flux cleaned = 0.000239115 Jy ! Component: 1450 - total flux cleaned = 0.000264072 Jy ! Component: 1500 - total flux cleaned = 0.000257808 Jy ! Component: 1550 - total flux cleaned = 0.000251657 Jy ! Component: 1600 - total flux cleaned = 0.00025166 Jy ! Component: 1650 - total flux cleaned = 0.000251671 Jy ! Component: 1700 - total flux cleaned = 0.000233763 Jy ! Component: 1750 - total flux cleaned = 0.000227893 Jy ! Component: 1800 - total flux cleaned = 0.000251209 Jy ! Component: 1850 - total flux cleaned = 0.000210733 Jy ! Component: 1900 - total flux cleaned = 0.000222258 Jy ! Component: 1950 - total flux cleaned = 0.000199509 Jy ! Component: 2000 - total flux cleaned = 0.000193863 Jy ! Component: 2050 - total flux cleaned = 0.000210624 Jy ! Component: 2100 - total flux cleaned = 0.000216043 Jy ! Component: 2150 - total flux cleaned = 0.000204965 Jy ! Component: 2200 - total flux cleaned = 0.000199401 Jy ! Component: 2250 - total flux cleaned = 0.000177619 Jy ! Component: 2300 - total flux cleaned = 0.000182971 Jy ! Component: 2350 - total flux cleaned = 0.000166903 Jy ! Component: 2400 - total flux cleaned = 0.000156406 Jy ! Component: 2450 - total flux cleaned = 0.000166998 Jy ! Component: 2500 - total flux cleaned = 0.000146045 Jy ! Component: 2550 - total flux cleaned = 0.000151239 Jy ! Component: 2600 - total flux cleaned = 0.000135744 Jy ! Component: 2650 - total flux cleaned = 0.000135736 Jy ! Component: 2700 - total flux cleaned = 0.000130644 Jy ! Component: 2750 - total flux cleaned = 0.000125557 Jy ! Component: 2800 - total flux cleaned = 0.000135656 Jy ! Component: 2850 - total flux cleaned = 0.000130657 Jy ! Component: 2900 - total flux cleaned = 0.000125663 Jy ! Component: 2950 - total flux cleaned = 0.000140443 Jy ! Component: 3000 - total flux cleaned = 0.000130641 Jy ! Component: 3050 - total flux cleaned = 0.000140408 Jy ! Component: 3100 - total flux cleaned = 0.000135609 Jy ! Component: 3150 - total flux cleaned = 0.000140458 Jy ! Component: 3200 - total flux cleaned = 0.000150097 Jy ! Component: 3250 - total flux cleaned = 0.000164322 Jy ! Component: 3300 - total flux cleaned = 0.00018792 Jy ! Component: 3350 - total flux cleaned = 0.000173817 Jy ! Component: 3400 - total flux cleaned = 0.00017847 Jy ! Component: 3450 - total flux cleaned = 0.000178477 Jy ! Component: 3500 - total flux cleaned = 0.000178484 Jy ! Component: 3550 - total flux cleaned = 0.000169337 Jy ! Component: 3600 - total flux cleaned = 0.000178492 Jy ! Component: 3650 - total flux cleaned = 0.000178518 Jy ! Component: 3700 - total flux cleaned = 0.000169517 Jy ! Component: 3750 - total flux cleaned = 0.000196438 Jy ! Component: 3800 - total flux cleaned = 0.000200874 Jy ! Component: 3850 - total flux cleaned = 0.000200848 Jy ! Component: 3900 - total flux cleaned = 0.000196449 Jy ! Component: 3950 - total flux cleaned = 0.000196499 Jy ! Component: 4000 - total flux cleaned = 0.000209582 Jy ! Component: 4050 - total flux cleaned = 0.000218303 Jy ! Total flux subtracted in 4096 components = 0.000235613 Jy ! Clean residual min=-0.000236 max=0.000259 Jy/beam ! Clean residual mean=0.000001 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0863907 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 414 components and 0.0863907 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0724+2957_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.656 x 4.638 at -25.3 degrees (North through East) ! Clean map min=-0.00055961 max=0.082003 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0724+2957_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0724+2957_C_a_map.mod ! Writing 414 model components to file: /vlbi/vcs9/uvm//J0724+2957_C_a_map.mod wobs /vlbi/vcs9/uvm//J0724+2957_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0724+2957_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0724+2957_C_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J0724+2957_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0820033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.11907e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297027 0.297027 0.594055 1.18811 2.37622 4.75244 9.50487 19.0097 38.0195 76.039 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1010.01 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0724+2957_C_a_dfm.log closed on Tue Dec 26 21:52:18 2017