! Started logfile: /vlbi/sb072/temp_maps//J1358-3821_C_dfm.log on Tue Mar 5 23:11:04 2019 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/sb072/temp_maps//J1358-3821_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1358-3821_C_uva.fits ! AN table 1: 7 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1358-3821 ! ! 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 85 lines of history. ! ! Reading 840 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_01.dfm J1358-3821_C] 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 0.300x0.300 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. ! ! 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=1.001672Jy sigma=22.236131 ! Fit after self-cal, rms=0.877857Jy sigma=19.387559 ! 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=1.546 mas, bmaj=9.677 mas, bpa=-3.552 degrees ! Estimated noise=1.6272 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 = 0.0880064 Jy ! Component: 100 - total flux cleaned = 0.112542 Jy ! Total flux subtracted in 100 components = 0.112542 Jy ! Clean residual min=-0.008799 max=0.013107 Jy/beam ! Clean residual mean=-0.000338 rms=0.003016 Jy/beam ! Combined flux in latest and established models = 0.112542 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.112542 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=0.085852Jy sigma=1.033800 ! Fit after self-cal, rms=0.085810Jy sigma=1.033097 ! 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=1.908 mas, bmaj=10.67 mas, bpa=-4.221 degrees ! Estimated noise=1.20817 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 = 0.0246497 Jy ! Component: 100 - total flux cleaned = 0.0384254 Jy ! Component: 150 - total flux cleaned = 0.0465304 Jy ! Component: 200 - total flux cleaned = 0.0514108 Jy ! Total flux subtracted in 200 components = 0.0514108 Jy ! Clean residual min=-0.004922 max=0.005003 Jy/beam ! Clean residual mean=0.000043 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.163953 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 80 components and 0.163952 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=0.077997Jy sigma=0.704647 ! Fit after self-cal, rms=0.077847Jy sigma=0.703052 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.908 x 10.67 at -4.221 degrees (North through East) ! Clean map min=-0.00503 max=0.12231 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.02 KP 0.94 LA 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.91 KP 0.91 LA 1.06 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.17 KP 0.89 LA 1.07 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.05 KP 0.93 LA 1.05 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.15 KP 0.93 LA 1.07 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.98 KP 0.93 LA 1.11 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.03 KP 0.94 LA 1.05 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.22 KP 0.99 LA 1.11 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.077847Jy sigma=0.703052 ! Fit after self-cal, rms=0.078536Jy sigma=0.663459 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.925 mas, bmaj=10.91 mas, bpa=-4.26 degrees ! Estimated noise=1.2095 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 = 0.00045047 Jy ! Component: 100 - total flux cleaned = 0.000529911 Jy ! Component: 150 - total flux cleaned = 0.000560887 Jy ! Component: 200 - total flux cleaned = 0.000588645 Jy ! Total flux subtracted in 200 components = 0.000588645 Jy ! Clean residual min=-0.002835 max=0.003305 Jy/beam ! Clean residual mean=0.000064 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.164541 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 88 components and 0.164541 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=0.078400Jy sigma=0.662794 ! Fit after self-cal, rms=0.078430Jy sigma=0.662565 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078430Jy sigma=0.662565 ! Fit after self-cal, rms=0.078800Jy sigma=0.662326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.926 mas, bmaj=10.92 mas, bpa=-4.277 degrees ! Estimated noise=1.21367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033277 Jy ! Component: 100 - total flux cleaned = 0.000385852 Jy ! Component: 150 - total flux cleaned = 0.000431957 Jy ! Component: 200 - total flux cleaned = 0.000471866 Jy ! Total flux subtracted in 200 components = 0.000471866 Jy ! Clean residual min=-0.002770 max=0.003343 Jy/beam ! Clean residual mean=0.000057 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.165013 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.165013 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=0.078719Jy sigma=0.662255 ! Fit after self-cal, rms=0.078718Jy sigma=0.662248 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 = 4.13885e-05 Jy ! Component: 100 - total flux cleaned = 5.7724e-05 Jy ! Component: 150 - total flux cleaned = 7.20868e-05 Jy ! Component: 200 - total flux cleaned = 8.50291e-05 Jy ! Total flux subtracted in 200 components = 8.50291e-05 Jy ! Clean residual min=-0.002814 max=0.003319 Jy/beam ! Clean residual mean=0.000058 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.165098 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.165098 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=0.078679Jy sigma=0.662280 ! Fit after self-cal, rms=0.078678Jy sigma=0.662277 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078678Jy sigma=0.662277 ! Fit after self-cal, rms=0.079337Jy sigma=0.662076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.928 mas, bmaj=10.95 mas, bpa=-4.269 degrees ! Estimated noise=1.21981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335537 Jy ! Component: 100 - total flux cleaned = 0.000319209 Jy ! Component: 150 - total flux cleaned = 0.000332891 Jy ! Component: 200 - total flux cleaned = 0.000357598 Jy ! Total flux subtracted in 200 components = 0.000357598 Jy ! Clean residual min=-0.002872 max=0.003352 Jy/beam ! Clean residual mean=0.000051 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.165456 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.165456 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=0.079284Jy sigma=0.662153 ! Fit after self-cal, rms=0.079285Jy sigma=0.662148 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 = -9.04233e-08 Jy ! Component: 100 - total flux cleaned = 3.20748e-05 Jy ! Component: 150 - total flux cleaned = 4.17821e-05 Jy ! Component: 200 - total flux cleaned = 5.07824e-05 Jy ! Total flux subtracted in 200 components = 5.07824e-05 Jy ! Clean residual min=-0.002900 max=0.003343 Jy/beam ! Clean residual mean=0.000052 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.165506 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.165506 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=0.079263Jy sigma=0.662193 ! Fit after self-cal, rms=0.079262Jy sigma=0.662189 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079262Jy sigma=0.662189 ! Fit after self-cal, rms=0.080002Jy sigma=0.662041 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=12.94 mas, bpa=-6.399 degrees ! Estimated noise=1.51219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323055 Jy ! Component: 100 - total flux cleaned = 0.000290408 Jy ! Component: 150 - total flux cleaned = 0.000271944 Jy ! Component: 200 - total flux cleaned = 0.000255228 Jy ! Total flux subtracted in 200 components = 0.000255228 Jy ! Clean residual min=-0.003667 max=0.004672 Jy/beam ! Clean residual mean=0.000090 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.165762 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 111 components and 0.165762 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=0.079976Jy sigma=0.662091 ! Fit after self-cal, rms=0.079979Jy sigma=0.662057 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 = -1.12904e-06 Jy ! Component: 100 - total flux cleaned = -1.57705e-05 Jy ! Component: 150 - total flux cleaned = -2.85977e-05 Jy ! Component: 200 - total flux cleaned = -4.59248e-05 Jy ! Total flux subtracted in 200 components = -4.59248e-05 Jy ! Clean residual min=-0.003648 max=0.004674 Jy/beam ! Clean residual mean=0.000089 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.165716 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 115 components and 0.165716 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=0.079978Jy sigma=0.662038 ! Fit after self-cal, rms=0.079978Jy sigma=0.662006 ! 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=1.929 mas, bmaj=10.98 mas, bpa=-4.251 degrees ! Estimated noise=1.22672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.929 x 10.98 at -4.251 degrees (North through East) ! Clean map min=-0.0028416 max=0.12267 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=1.551 mas, bmaj=9.881 mas, bpa=-3.578 degrees ! Estimated noise=1.66157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0897305 Jy ! Component: 100 - total flux cleaned = 0.113104 Jy ! Component: 150 - total flux cleaned = 0.125812 Jy ! Component: 200 - total flux cleaned = 0.134806 Jy ! Total flux subtracted in 200 components = 0.134806 Jy ! Clean residual min=-0.004791 max=0.006756 Jy/beam ! Clean residual mean=-0.000193 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.134806 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.134806 Jy ! Inverting map and beam ! Estimated beam: bmin=1.929 mas, bmaj=10.98 mas, bpa=-4.251 degrees ! Estimated noise=1.22672 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) ! Added new window around map position (-3.9, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135448 Jy ! Component: 100 - total flux cleaned = 0.0203607 Jy ! Component: 150 - total flux cleaned = 0.0240905 Jy ! Component: 200 - total flux cleaned = 0.0264084 Jy ! Total flux subtracted in 200 components = 0.0264084 Jy ! Clean residual min=-0.003187 max=0.003090 Jy/beam ! Clean residual mean=-0.000028 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.161215 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 75 components and 0.161215 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=12.94 mas, bpa=-6.399 degrees ! Estimated noise=1.51219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236627 Jy ! Component: 100 - total flux cleaned = 0.0033407 Jy ! Component: 150 - total flux cleaned = 0.00347179 Jy ! Component: 200 - total flux cleaned = 0.00355556 Jy ! Total flux subtracted in 200 components = 0.00355556 Jy ! Clean residual min=-0.003968 max=0.004624 Jy/beam ! Clean residual mean=0.000049 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.16477 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 = 0.000117387 Jy ! Component: 100 - total flux cleaned = 0.000227004 Jy ! Component: 150 - total flux cleaned = 0.000330349 Jy ! Component: 200 - total flux cleaned = 0.00039472 Jy ! Total flux subtracted in 200 components = 0.00039472 Jy ! Clean residual min=-0.003835 max=0.004445 Jy/beam ! Clean residual mean=0.000059 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.165165 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 119 components and 0.165165 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.929 mas, bmaj=10.98 mas, bpa=-4.251 degrees ! Estimated noise=1.22672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178972 Jy ! Component: 100 - total flux cleaned = 0.000383618 Jy ! Component: 150 - total flux cleaned = 0.000514559 Jy ! Component: 200 - total flux cleaned = 0.00061005 Jy ! Total flux subtracted in 200 components = 0.00061005 Jy ! Clean residual min=-0.002904 max=0.003148 Jy/beam ! Clean residual mean=0.000041 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.165775 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 145 components and 0.165775 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=0.079856Jy sigma=0.661048 ! Fit after self-cal, rms=0.079829Jy sigma=0.660262 wmodel J1358-3821_C_map.mod ! Writing 145 model components to file: J1358-3821_C_map.mod wobs J1358-3821_C_uvs.fits ! Writing UV FITS file: J1358-3821_C_uvs.fits wwins J1358-3821_C_map.win ! wwins: Wrote 2 windows to J1358-3821_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 = 0.000954097 Jy ! Component: 100 - total flux cleaned = 0.00143351 Jy ! Component: 150 - total flux cleaned = 0.00199684 Jy ! Component: 200 - total flux cleaned = 0.00246944 Jy ! Component: 250 - total flux cleaned = 0.00297705 Jy ! Component: 300 - total flux cleaned = 0.00355176 Jy ! Component: 350 - total flux cleaned = 0.00405955 Jy ! Component: 400 - total flux cleaned = 0.00438749 Jy ! Component: 450 - total flux cleaned = 0.0046414 Jy ! Component: 500 - total flux cleaned = 0.0047505 Jy ! Component: 550 - total flux cleaned = 0.00493353 Jy ! Component: 600 - total flux cleaned = 0.00510981 Jy ! Component: 650 - total flux cleaned = 0.00525635 Jy ! Component: 700 - total flux cleaned = 0.00537527 Jy ! Component: 750 - total flux cleaned = 0.00544527 Jy ! Component: 800 - total flux cleaned = 0.00551311 Jy ! Component: 850 - total flux cleaned = 0.0055358 Jy ! Component: 900 - total flux cleaned = 0.00562311 Jy ! Component: 950 - total flux cleaned = 0.00568704 Jy ! Component: 1000 - total flux cleaned = 0.00579257 Jy ! Component: 1050 - total flux cleaned = 0.00591708 Jy ! Component: 1100 - total flux cleaned = 0.00593759 Jy ! Component: 1150 - total flux cleaned = 0.00597805 Jy ! Component: 1200 - total flux cleaned = 0.00611768 Jy ! Component: 1250 - total flux cleaned = 0.00609797 Jy ! Component: 1300 - total flux cleaned = 0.00617552 Jy ! Component: 1350 - total flux cleaned = 0.00619446 Jy ! Component: 1400 - total flux cleaned = 0.00621345 Jy ! Component: 1450 - total flux cleaned = 0.00628917 Jy ! Component: 1500 - total flux cleaned = 0.00643909 Jy ! Component: 1550 - total flux cleaned = 0.00651324 Jy ! Component: 1600 - total flux cleaned = 0.0066238 Jy ! Component: 1650 - total flux cleaned = 0.00666029 Jy ! Component: 1700 - total flux cleaned = 0.00680585 Jy ! Component: 1750 - total flux cleaned = 0.00686025 Jy ! Component: 1800 - total flux cleaned = 0.00700414 Jy ! Component: 1850 - total flux cleaned = 0.00709363 Jy ! Component: 1900 - total flux cleaned = 0.00716486 Jy ! Component: 1950 - total flux cleaned = 0.00728894 Jy ! Component: 2000 - total flux cleaned = 0.00732427 Jy ! Component: 2050 - total flux cleaned = 0.0073945 Jy ! Component: 2100 - total flux cleaned = 0.00748206 Jy ! Component: 2150 - total flux cleaned = 0.00758687 Jy ! Component: 2200 - total flux cleaned = 0.00772624 Jy ! Component: 2250 - total flux cleaned = 0.00793486 Jy ! Component: 2300 - total flux cleaned = 0.00809101 Jy ! Component: 2350 - total flux cleaned = 0.0082296 Jy ! Component: 2400 - total flux cleaned = 0.00835067 Jy ! Component: 2450 - total flux cleaned = 0.00850631 Jy ! Component: 2500 - total flux cleaned = 0.00861012 Jy ! Component: 2550 - total flux cleaned = 0.00860999 Jy ! Component: 2600 - total flux cleaned = 0.00862747 Jy ! Component: 2650 - total flux cleaned = 0.00860985 Jy ! Component: 2700 - total flux cleaned = 0.00862732 Jy ! Component: 2750 - total flux cleaned = 0.00864485 Jy ! Component: 2800 - total flux cleaned = 0.00866257 Jy ! Component: 2850 - total flux cleaned = 0.00864468 Jy ! Component: 2900 - total flux cleaned = 0.0086806 Jy ! Component: 2950 - total flux cleaned = 0.0086987 Jy ! Component: 3000 - total flux cleaned = 0.00868059 Jy ! Component: 3050 - total flux cleaned = 0.00868055 Jy ! Component: 3100 - total flux cleaned = 0.00869888 Jy ! Component: 3150 - total flux cleaned = 0.008699 Jy ! Component: 3200 - total flux cleaned = 0.00871781 Jy ! Component: 3250 - total flux cleaned = 0.00873675 Jy ! Component: 3300 - total flux cleaned = 0.00877456 Jy ! Component: 3350 - total flux cleaned = 0.00883185 Jy ! Component: 3400 - total flux cleaned = 0.00883177 Jy ! Component: 3450 - total flux cleaned = 0.00883162 Jy ! Component: 3500 - total flux cleaned = 0.0088511 Jy ! Component: 3550 - total flux cleaned = 0.00889037 Jy ! Component: 3600 - total flux cleaned = 0.00893026 Jy ! Component: 3650 - total flux cleaned = 0.00893024 Jy ! Component: 3700 - total flux cleaned = 0.00897082 Jy ! Component: 3750 - total flux cleaned = 0.00901174 Jy ! Component: 3800 - total flux cleaned = 0.00901186 Jy ! Component: 3850 - total flux cleaned = 0.00907448 Jy ! Component: 3900 - total flux cleaned = 0.00909565 Jy ! Component: 3950 - total flux cleaned = 0.00911701 Jy ! Component: 4000 - total flux cleaned = 0.00913859 Jy ! Component: 4050 - total flux cleaned = 0.00918214 Jy ! Total flux subtracted in 4096 components = 0.00922646 Jy ! Clean residual min=-0.001169 max=0.001192 Jy/beam ! Clean residual mean=-0.000021 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.175002 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 407 components and 0.175002 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1358-3821_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.929 x 10.98 at -4.251 degrees (North through East) ! Clean map min=-0.0023916 max=0.12059 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1358-3821_C_map.fits wmodel /vlbi/sb072/temp_maps//J1358-3821_C_map.mod ! Writing 407 model components to file: /vlbi/sb072/temp_maps//J1358-3821_C_map.mod wobs /vlbi/sb072/temp_maps//J1358-3821_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1358-3821_C_uvs.fits wwins /vlbi/sb072/temp_maps//J1358-3821_C_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J1358-3821_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.120586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000415627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03402 1.03402 2.06803 4.13607 8.27213 16.5443 33.0885 66.1771 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 290.13 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1358-3821_C_dfm.log closed on Tue Mar 5 23:11:08 2019