! Started logfile: /vlbi/bp222/maps//J2324-3714_S_dfm.log on Mon Jan 14 17:28:29 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/bp222/maps//J2324-3714_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J2324-3714_S_uvm.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 91 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.714159 visibilities/baseline/integration-bin. ! Found source: J2324-3714 ! ! 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 54 lines of history. ! ! Reading 9644 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 J2324-3714_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 4 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 728 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.062849Jy sigma=10.918960 ! Fit after self-cal, rms=0.729392Jy sigma=7.067416 ! 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=2.735 mas, bmaj=8.633 mas, bpa=-15.56 degrees ! Estimated noise=1.45528 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 = 0.2086 Jy ! Component: 100 - total flux cleaned = 0.275428 Jy ! Total flux subtracted in 100 components = 0.275428 Jy ! Clean residual min=-0.017536 max=0.038893 Jy/beam ! Clean residual mean=-0.000636 rms=0.005701 Jy/beam ! Combined flux in latest and established models = 0.275427 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.275427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149228Jy sigma=1.560396 ! Fit after self-cal, rms=0.149061Jy sigma=1.559295 ! Inverting map ! Added new window around map position (16, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443089 Jy ! Component: 100 - total flux cleaned = 0.0759966 Jy ! Total flux subtracted in 100 components = 0.0759966 Jy ! Clean residual min=-0.012471 max=0.021379 Jy/beam ! Clean residual mean=-0.000406 rms=0.003939 Jy/beam ! Combined flux in latest and established models = 0.351424 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.351424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130255Jy sigma=1.283635 ! Fit after self-cal, rms=0.129657Jy sigma=1.280071 ! 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=3.483 mas, bmaj=10.97 mas, bpa=-15.38 degrees ! Estimated noise=0.853543 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 = 0.0410241 Jy ! Component: 100 - total flux cleaned = 0.0671268 Jy ! Component: 150 - total flux cleaned = 0.0843843 Jy ! Component: 200 - total flux cleaned = 0.0959987 Jy ! Total flux subtracted in 200 components = 0.0959987 Jy ! Clean residual min=-0.010478 max=0.016713 Jy/beam ! Clean residual mean=-0.000243 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.447423 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.447423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118639Jy sigma=1.078028 ! Fit after self-cal, rms=0.118171Jy sigma=1.075148 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.483 x 10.97 at -15.38 degrees (North through East) ! Clean map min=-0.009899 max=0.24969 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 KP 0.98 LA 0.92 ! MK 1.00 NL 1.22 OV 0.94 PT 0.96 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 HN 1.24 LA 0.91 ! MK 1.06 NL 1.11 OV 1.01 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.93 KP 0.99 LA 0.93 ! MK 0.99 NL 1.25 OV 0.91 PT 0.96 ! SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.92 HN 1.24 LA 0.93 ! MK 1.07 NL 1.13 OV 0.97 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.89 KP 0.95 LA 0.93 ! MK 1.00 NL 1.28 OV 0.96 PT 0.94 ! SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.93 HN 1.25 LA 0.93 ! MK 1.09 NL 1.03 OV 0.97 PT 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 10.25 KP 1.00* LA 5.19 ! MK 1.00* NL 1.00* OV 0.91 PT 0.93 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.118171Jy sigma=1.075148 ! Fit after self-cal, rms=0.116456Jy sigma=0.867808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=11.17 mas, bpa=-15.48 degrees ! Estimated noise=0.86143 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 (9.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706418 Jy ! Component: 100 - total flux cleaned = 0.0075134 Jy ! Component: 150 - total flux cleaned = 0.00750308 Jy ! Component: 200 - total flux cleaned = 0.00750874 Jy ! Total flux subtracted in 200 components = 0.00750874 Jy ! Clean residual min=-0.005148 max=0.005058 Jy/beam ! Clean residual mean=-0.000034 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.454932 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.454932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115462Jy sigma=0.858323 ! Fit after self-cal, rms=0.115949Jy sigma=0.857109 ! 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=0.115949Jy sigma=0.857109 ! Fit after self-cal, rms=0.116559Jy sigma=0.854833 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=11.18 mas, bpa=-15.52 degrees ! Estimated noise=0.857179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001802 Jy ! Component: 100 - total flux cleaned = 0.00194545 Jy ! Component: 150 - total flux cleaned = 0.00193136 Jy ! Component: 200 - total flux cleaned = 0.00182989 Jy ! Total flux subtracted in 200 components = 0.00182989 Jy ! Clean residual min=-0.004652 max=0.004271 Jy/beam ! Clean residual mean=-0.000044 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.456762 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.456762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116094Jy sigma=0.851421 ! Fit after self-cal, rms=0.116096Jy sigma=0.851117 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 = 0.000947526 Jy ! Component: 100 - total flux cleaned = 0.000946427 Jy ! Component: 150 - total flux cleaned = 0.000943571 Jy ! Component: 200 - total flux cleaned = 0.00094154 Jy ! Total flux subtracted in 200 components = 0.00094154 Jy ! Clean residual min=-0.004709 max=0.004293 Jy/beam ! Clean residual mean=-0.000037 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.457703 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.457703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115932Jy sigma=0.849892 ! Fit after self-cal, rms=0.115944Jy sigma=0.849832 ! 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=0.115944Jy sigma=0.849832 ! Fit after self-cal, rms=0.118719Jy sigma=0.841961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=11.13 mas, bpa=-15.63 degrees ! Estimated noise=0.856344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000923995 Jy ! Component: 100 - total flux cleaned = -0.0010147 Jy ! Component: 150 - total flux cleaned = -0.00101044 Jy ! Component: 200 - total flux cleaned = -0.00100828 Jy ! Total flux subtracted in 200 components = -0.00100828 Jy ! Clean residual min=-0.003743 max=0.003896 Jy/beam ! Clean residual mean=-0.000055 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.456695 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.456695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118519Jy sigma=0.841011 ! Fit after self-cal, rms=0.118617Jy sigma=0.840923 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 = 0.000233936 Jy ! Component: 100 - total flux cleaned = 0.000234109 Jy ! Component: 150 - total flux cleaned = 0.000233441 Jy ! Component: 200 - total flux cleaned = 0.0002333 Jy ! Total flux subtracted in 200 components = 0.0002333 Jy ! Clean residual min=-0.003606 max=0.003903 Jy/beam ! Clean residual mean=-0.000053 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.456928 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.456928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118519Jy sigma=0.840351 ! Fit after self-cal, rms=0.118533Jy sigma=0.840321 ! 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=0.118533Jy sigma=0.840321 ! Fit after self-cal, rms=0.119612Jy sigma=0.840092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.782 mas, bmaj=30.21 mas, bpa=-6.398 degrees ! Estimated noise=0.944743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209874 Jy ! Component: 100 - total flux cleaned = -0.000316707 Jy ! Component: 150 - total flux cleaned = -0.0003162 Jy ! Component: 200 - total flux cleaned = -0.000316702 Jy ! Total flux subtracted in 200 components = -0.000316702 Jy ! Clean residual min=-0.003458 max=0.003122 Jy/beam ! Clean residual mean=-0.000082 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.456612 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 134 components and 0.456611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119583Jy sigma=0.839619 ! Fit after self-cal, rms=0.119596Jy sigma=0.839501 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 = 0.000174019 Jy ! Component: 100 - total flux cleaned = 0.000251728 Jy ! Component: 150 - total flux cleaned = 0.000285636 Jy ! Component: 200 - total flux cleaned = 0.000318742 Jy ! Total flux subtracted in 200 components = 0.000318742 Jy ! Clean residual min=-0.003665 max=0.002975 Jy/beam ! Clean residual mean=-0.000079 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.45693 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 142 components and 0.45693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119578Jy sigma=0.839380 ! Fit after self-cal, rms=0.119583Jy sigma=0.839344 ! 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=3.603 mas, bmaj=11.12 mas, bpa=-15.66 degrees ! Estimated noise=0.855779 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.603 x 11.12 at -15.66 degrees (North through East) ! Clean map min=-0.0033609 max=0.25022 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=2.807 mas, bmaj=8.562 mas, bpa=-15.67 degrees ! Estimated noise=1.51086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215689 Jy ! Component: 100 - total flux cleaned = 0.278735 Jy ! Component: 150 - total flux cleaned = 0.319437 Jy ! Component: 200 - total flux cleaned = 0.348836 Jy ! Total flux subtracted in 200 components = 0.348836 Jy ! Clean residual min=-0.009090 max=0.017364 Jy/beam ! Clean residual mean=-0.000378 rms=0.003017 Jy/beam ! Combined flux in latest and established models = 0.348836 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.348836 Jy ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=11.12 mas, bpa=-15.66 degrees ! Estimated noise=0.855779 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 = 0.0343136 Jy ! Component: 100 - total flux cleaned = 0.056274 Jy ! Component: 150 - total flux cleaned = 0.0709414 Jy ! Component: 200 - total flux cleaned = 0.0811596 Jy ! Total flux subtracted in 200 components = 0.0811596 Jy ! Clean residual min=-0.004998 max=0.006727 Jy/beam ! Clean residual mean=-0.000234 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.429996 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 88 components and 0.429996 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.782 mas, bmaj=30.21 mas, bpa=-6.398 degrees ! Estimated noise=0.944743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102907 Jy ! Component: 100 - total flux cleaned = 0.0162054 Jy ! Component: 150 - total flux cleaned = 0.0197127 Jy ! Component: 200 - total flux cleaned = 0.0218332 Jy ! Total flux subtracted in 200 components = 0.0218332 Jy ! Clean residual min=-0.003639 max=0.003171 Jy/beam ! Clean residual mean=-0.000136 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.451829 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 = 0.00130051 Jy ! Component: 100 - total flux cleaned = 0.00210473 Jy ! Component: 150 - total flux cleaned = 0.00255499 Jy ! Component: 200 - total flux cleaned = 0.0026198 Jy ! Total flux subtracted in 200 components = 0.0026198 Jy ! Clean residual min=-0.003544 max=0.002763 Jy/beam ! Clean residual mean=-0.000105 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.454449 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 179 components and 0.454449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=11.12 mas, bpa=-15.66 degrees ! Estimated noise=0.855779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415435 Jy ! Component: 100 - total flux cleaned = -0.000287372 Jy ! Component: 150 - total flux cleaned = -0.000247458 Jy ! Component: 200 - total flux cleaned = -0.000210254 Jy ! Total flux subtracted in 200 components = -0.000210254 Jy ! Clean residual min=-0.003289 max=0.003465 Jy/beam ! Clean residual mean=-0.000063 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.454239 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 197 components and 0.454239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119412Jy sigma=0.838177 ! Fit after self-cal, rms=0.119394Jy sigma=0.837663 wmodel J2324-3714_S_map.mod ! Writing 197 model components to file: J2324-3714_S_map.mod wobs J2324-3714_S_uvs.fits ! Writing UV FITS file: J2324-3714_S_uvs.fits wwins J2324-3714_S_map.win ! wwins: Wrote 3 windows to J2324-3714_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 = 0.000593681 Jy ! Component: 100 - total flux cleaned = 0.000481236 Jy ! Component: 150 - total flux cleaned = 0.000479562 Jy ! Component: 200 - total flux cleaned = 0.000327844 Jy ! Component: 250 - total flux cleaned = 0.000524714 Jy ! Component: 300 - total flux cleaned = 0.000858044 Jy ! Component: 350 - total flux cleaned = 0.00136773 Jy ! Component: 400 - total flux cleaned = 0.00159458 Jy ! Component: 450 - total flux cleaned = 0.00199236 Jy ! Component: 500 - total flux cleaned = 0.00238128 Jy ! Component: 550 - total flux cleaned = 0.00267762 Jy ! Component: 600 - total flux cleaned = 0.00296889 Jy ! Component: 650 - total flux cleaned = 0.00325493 Jy ! Component: 700 - total flux cleaned = 0.00341508 Jy ! Component: 750 - total flux cleaned = 0.00365214 Jy ! Component: 800 - total flux cleaned = 0.00388528 Jy ! Component: 850 - total flux cleaned = 0.00407651 Jy ! Component: 900 - total flux cleaned = 0.00426552 Jy ! Component: 950 - total flux cleaned = 0.00456269 Jy ! Component: 1000 - total flux cleaned = 0.00481876 Jy ! Component: 1050 - total flux cleaned = 0.00492743 Jy ! Component: 1100 - total flux cleaned = 0.00521279 Jy ! Component: 1150 - total flux cleaned = 0.00535362 Jy ! Component: 1200 - total flux cleaned = 0.00566616 Jy ! Component: 1250 - total flux cleaned = 0.00583762 Jy ! Component: 1300 - total flux cleaned = 0.0061086 Jy ! Component: 1350 - total flux cleaned = 0.00627591 Jy ! Component: 1400 - total flux cleaned = 0.00650757 Jy ! Component: 1450 - total flux cleaned = 0.00670369 Jy ! Component: 1500 - total flux cleaned = 0.00683328 Jy ! Component: 1550 - total flux cleaned = 0.00712089 Jy ! Component: 1600 - total flux cleaned = 0.00718376 Jy ! Component: 1650 - total flux cleaned = 0.00730863 Jy ! Component: 1700 - total flux cleaned = 0.00749437 Jy ! Component: 1750 - total flux cleaned = 0.00767826 Jy ! Component: 1800 - total flux cleaned = 0.00789027 Jy ! Component: 1850 - total flux cleaned = 0.00798028 Jy ! Component: 1900 - total flux cleaned = 0.00812874 Jy ! Component: 1950 - total flux cleaned = 0.00827571 Jy ! Component: 2000 - total flux cleaned = 0.00836339 Jy ! Component: 2050 - total flux cleaned = 0.00845042 Jy ! Component: 2100 - total flux cleaned = 0.00865099 Jy ! Component: 2150 - total flux cleaned = 0.00884892 Jy ! Component: 2200 - total flux cleaned = 0.0088489 Jy ! Component: 2250 - total flux cleaned = 0.009099 Jy ! Component: 2300 - total flux cleaned = 0.00918157 Jy ! Component: 2350 - total flux cleaned = 0.00926402 Jy ! Component: 2400 - total flux cleaned = 0.00942698 Jy ! Component: 2450 - total flux cleaned = 0.0095616 Jy ! Component: 2500 - total flux cleaned = 0.00974874 Jy ! Component: 2550 - total flux cleaned = 0.00982825 Jy ! Component: 2600 - total flux cleaned = 0.00993305 Jy ! Component: 2650 - total flux cleaned = 0.0100635 Jy ! Component: 2700 - total flux cleaned = 0.0101155 Jy ! Component: 2750 - total flux cleaned = 0.0102957 Jy ! Component: 2800 - total flux cleaned = 0.0102959 Jy ! Component: 2850 - total flux cleaned = 0.010397 Jy ! Component: 2900 - total flux cleaned = 0.0104724 Jy ! Component: 2950 - total flux cleaned = 0.0105471 Jy ! Component: 3000 - total flux cleaned = 0.0106214 Jy ! Component: 3050 - total flux cleaned = 0.0107448 Jy ! Component: 3100 - total flux cleaned = 0.0107938 Jy ! Component: 3150 - total flux cleaned = 0.0109157 Jy ! Component: 3200 - total flux cleaned = 0.0110849 Jy ! Component: 3250 - total flux cleaned = 0.0110848 Jy ! Component: 3300 - total flux cleaned = 0.0111804 Jy ! Component: 3350 - total flux cleaned = 0.0113226 Jy ! Component: 3400 - total flux cleaned = 0.0113462 Jy ! Component: 3450 - total flux cleaned = 0.0113697 Jy ! Component: 3500 - total flux cleaned = 0.0114399 Jy ! Component: 3550 - total flux cleaned = 0.0114862 Jy ! Component: 3600 - total flux cleaned = 0.0116017 Jy ! Component: 3650 - total flux cleaned = 0.0116474 Jy ! Component: 3700 - total flux cleaned = 0.0117611 Jy ! Component: 3750 - total flux cleaned = 0.011829 Jy ! Component: 3800 - total flux cleaned = 0.0118516 Jy ! Component: 3850 - total flux cleaned = 0.0119187 Jy ! Component: 3900 - total flux cleaned = 0.0119187 Jy ! Component: 3950 - total flux cleaned = 0.011919 Jy ! Component: 4000 - total flux cleaned = 0.012073 Jy ! Component: 4050 - total flux cleaned = 0.0121168 Jy ! Total flux subtracted in 4096 components = 0.0122258 Jy ! Clean residual min=-0.001156 max=0.001266 Jy/beam ! Clean residual mean=-0.000007 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.466464 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 446 components and 0.466464 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J2324-3714_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.603 x 11.12 at -15.66 degrees (North through East) ! Clean map min=-0.0028137 max=0.26477 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J2324-3714_S_map.fits wmodel /vlbi/bp222/maps//J2324-3714_S_map.mod ! Writing 446 model components to file: /vlbi/bp222/maps//J2324-3714_S_map.mod wobs /vlbi/bp222/maps//J2324-3714_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J2324-3714_S_uvs.fits wwins /vlbi/bp222/maps//J2324-3714_S_map.win ! wwins: Wrote 4 windows to /vlbi/bp222/maps//J2324-3714_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.264769 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428536 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.485559 0.485559 0.971117 1.94223 3.88447 7.76894 15.5379 31.0758 62.1515 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.264 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 617.845 quit ! Quitting program ! Log file /vlbi/bp222/maps//J2324-3714_S_dfm.log closed on Mon Jan 14 17:28:34 2019