! Started logfile: .//J2306-3649_C_dfm.log on Mon Jan 20 19:25:17 2020 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 .//J2306-3649_C_uva.fits ! Reading UV FITS file: .//J2306-3649_C_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2306-3649 ! ! 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 67 lines of history. ! ! Reading 1200 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 J2306-3649_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=0.997699Jy sigma=14.292452 ! Fit after self-cal, rms=0.945530Jy sigma=13.482147 ! 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=3.935 mas, bmaj=38.64 mas, bpa=-10.39 degrees ! Estimated noise=1.88463 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434845 Jy ! Component: 100 - total flux cleaned = 0.0557421 Jy ! Total flux subtracted in 100 components = 0.0557421 Jy ! Clean residual min=-0.005458 max=0.005384 Jy/beam ! Clean residual mean=0.000006 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.0557421 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0557421 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=0.048391Jy sigma=0.640597 ! Fit after self-cal, rms=0.047897Jy sigma=0.631523 ! 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=4.439 mas, bmaj=37.81 mas, bpa=-9.461 degrees ! Estimated noise=1.46016 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 = 0.00354315 Jy ! Component: 100 - total flux cleaned = 0.00139613 Jy ! Component: 150 - total flux cleaned = 0.000142553 Jy ! Component: 200 - total flux cleaned = -0.000851083 Jy ! Total flux subtracted in 200 components = -0.000851083 Jy ! Clean residual min=-0.001641 max=0.001625 Jy/beam ! Clean residual mean=-0.000005 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.054891 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 117 components and 0.054891 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=0.046764Jy sigma=0.611291 ! Fit after self-cal, rms=0.046758Jy sigma=0.610447 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.439 x 37.81 at -9.461 degrees (North through East) ! Clean map min=-0.0044295 max=0.054066 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.05 NL 1.44 OV 0.90 ! PT 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 0.90 NL 0.93 OV 1.12 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.03 NL 0.95 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.02 NL 0.88 OV 0.91 ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.06 NL 1.04 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.08 NL 1.19 OV 1.12 ! PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 0.91 NL 1.11 OV 1.10 ! PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.90 NL 0.88 OV 0.91 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.046758Jy sigma=0.610447 ! Fit after self-cal, rms=0.047589Jy sigma=0.601499 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.494 mas, bmaj=37.71 mas, bpa=-9.372 degrees ! Estimated noise=1.4264 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 = 0.00262382 Jy ! Component: 100 - total flux cleaned = 0.00306857 Jy ! Component: 150 - total flux cleaned = 0.00312507 Jy ! Component: 200 - total flux cleaned = 0.00297636 Jy ! Total flux subtracted in 200 components = 0.00297636 Jy ! Clean residual min=-0.000786 max=0.000789 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0578674 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 177 components and 0.0578674 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=0.047361Jy sigma=0.599020 ! Fit after self-cal, rms=0.047513Jy sigma=0.598309 ! 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=0.047513Jy sigma=0.598309 ! Fit after self-cal, rms=0.047138Jy sigma=0.598113 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.491 mas, bmaj=37.68 mas, bpa=-9.387 degrees ! Estimated noise=1.41318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122512 Jy ! Component: 100 - total flux cleaned = 0.00150007 Jy ! Component: 150 - total flux cleaned = 0.00154143 Jy ! Component: 200 - total flux cleaned = 0.00154337 Jy ! Total flux subtracted in 200 components = 0.00154337 Jy ! Clean residual min=-0.000592 max=0.000591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0594107 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 236 components and 0.0594107 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=0.047035Jy sigma=0.597142 ! Fit after self-cal, rms=0.047074Jy sigma=0.597018 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 = 0.000147003 Jy ! Component: 100 - total flux cleaned = 7.59549e-05 Jy ! Component: 150 - total flux cleaned = 7.51592e-05 Jy ! Component: 200 - total flux cleaned = -4.48223e-05 Jy ! Total flux subtracted in 200 components = -4.48223e-05 Jy ! Clean residual min=-0.000485 max=0.000482 Jy/beam ! Clean residual mean=-0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0593659 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 294 components and 0.0593659 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=0.047015Jy sigma=0.596543 ! Fit after self-cal, rms=0.047030Jy sigma=0.596501 ! 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=0.047030Jy sigma=0.596501 ! Fit after self-cal, rms=0.046685Jy sigma=0.596439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.482 mas, bmaj=37.66 mas, bpa=-9.422 degrees ! Estimated noise=1.40668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045486 Jy ! Component: 100 - total flux cleaned = 0.000602248 Jy ! Component: 150 - total flux cleaned = 0.000657184 Jy ! Component: 200 - total flux cleaned = 0.000577316 Jy ! Total flux subtracted in 200 components = 0.000577316 Jy ! Clean residual min=-0.000430 max=0.000432 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0599432 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 341 components and 0.0599432 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=0.046640Jy sigma=0.596081 ! Fit after self-cal, rms=0.046654Jy sigma=0.596053 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 = -0.000102792 Jy ! Component: 100 - total flux cleaned = -0.000226568 Jy ! Component: 150 - total flux cleaned = -0.000344488 Jy ! Component: 200 - total flux cleaned = -0.000435611 Jy ! Total flux subtracted in 200 components = -0.000435611 Jy ! Clean residual min=-0.000375 max=0.000375 Jy/beam ! Clean residual mean=-0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0595076 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 409 components and 0.0595076 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=0.046622Jy sigma=0.595807 ! Fit after self-cal, rms=0.046631Jy sigma=0.595788 ! 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=0.046631Jy sigma=0.595788 ! Fit after self-cal, rms=0.046397Jy sigma=0.595758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.099 mas, bmaj=37.54 mas, bpa=-8.855 degrees ! Estimated noise=1.37847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.10082e-05 Jy ! Component: 100 - total flux cleaned = 3.26714e-05 Jy ! Component: 150 - total flux cleaned = 1.53535e-05 Jy ! Component: 200 - total flux cleaned = -8.93168e-05 Jy ! Total flux subtracted in 200 components = -8.93168e-05 Jy ! Clean residual min=-0.000287 max=0.000287 Jy/beam ! Clean residual mean=-0.000002 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0594183 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 462 components and 0.0594183 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=0.046372Jy sigma=0.595577 ! Fit after self-cal, rms=0.046381Jy sigma=0.595561 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 = -0.000153339 Jy ! Component: 100 - total flux cleaned = -0.000255619 Jy ! Component: 150 - total flux cleaned = -0.00037077 Jy ! Component: 200 - total flux cleaned = -0.000513495 Jy ! Total flux subtracted in 200 components = -0.000513495 Jy ! Clean residual min=-0.000259 max=0.000261 Jy/beam ! Clean residual mean=-0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0589048 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 506 components and 0.0589048 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=0.046362Jy sigma=0.595422 ! Fit after self-cal, rms=0.046372Jy sigma=0.595406 ! 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=4.474 mas, bmaj=37.66 mas, bpa=-9.456 degrees ! Estimated noise=1.40378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.474 x 37.66 at -9.456 degrees (North through East) ! Clean map min=-0.0032825 max=0.052698 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=3.969 mas, bmaj=38.47 mas, bpa=-10.38 degrees ! Estimated noise=1.84507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421659 Jy ! Component: 100 - total flux cleaned = 0.0534207 Jy ! Component: 150 - total flux cleaned = 0.057474 Jy ! Component: 200 - total flux cleaned = 0.0590472 Jy ! Total flux subtracted in 200 components = 0.0590472 Jy ! Clean residual min=-0.003060 max=0.003062 Jy/beam ! Clean residual mean=0.000005 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.0590471 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 86 model components to the UV plane model. ! The established model now contains 86 components and 0.0590471 Jy ! Inverting map and beam ! Estimated beam: bmin=4.474 mas, bmaj=37.66 mas, bpa=-9.456 degrees ! Estimated noise=1.40378 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 = -0.000607027 Jy ! Component: 100 - total flux cleaned = -0.00178573 Jy ! Component: 150 - total flux cleaned = -0.00206382 Jy ! Component: 200 - total flux cleaned = -0.00246883 Jy ! Total flux subtracted in 200 components = -0.00246883 Jy ! Clean residual min=-0.001248 max=0.001223 Jy/beam ! Clean residual mean=-0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0565783 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 149 components and 0.0565783 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=5.099 mas, bmaj=37.54 mas, bpa=-8.855 degrees ! Estimated noise=1.37847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000749379 Jy ! Component: 100 - total flux cleaned = -0.00123959 Jy ! Component: 150 - total flux cleaned = -0.00133617 Jy ! Component: 200 - total flux cleaned = -0.00156386 Jy ! Total flux subtracted in 200 components = -0.00156386 Jy ! Clean residual min=-0.000723 max=0.000721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0550145 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 = -0.000422425 Jy ! Component: 100 - total flux cleaned = -0.000781002 Jy ! Component: 150 - total flux cleaned = -0.00100905 Jy ! Component: 200 - total flux cleaned = -0.00115513 Jy ! Total flux subtracted in 200 components = -0.00115513 Jy ! Clean residual min=-0.000591 max=0.000586 Jy/beam ! Clean residual mean=0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0538593 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 244 components and 0.0538593 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.474 mas, bmaj=37.66 mas, bpa=-9.456 degrees ! Estimated noise=1.40378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.02395e-05 Jy ! Component: 100 - total flux cleaned = -7.6164e-05 Jy ! Component: 150 - total flux cleaned = -0.000107254 Jy ! Component: 200 - total flux cleaned = -0.000137333 Jy ! Total flux subtracted in 200 components = -0.000137333 Jy ! Clean residual min=-0.000501 max=0.000504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.053722 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 302 components and 0.053722 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=0.046421Jy sigma=0.595889 ! Fit after self-cal, rms=0.046437Jy sigma=0.595809 wmodel J2306-3649_C_map.mod ! Writing 302 model components to file: J2306-3649_C_map.mod wobs J2306-3649_C_uvs.fits ! Writing UV FITS file: J2306-3649_C_uvs.fits wwins J2306-3649_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2306-3649_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.474 x 37.66 at -9.456 degrees (North through East) ! Clean map min=-0.0032222 max=0.049611 Jy/beam ! Writing clean map to FITS file: .//J2306-3649_C_map.fits wmodel .//J2306-3649_C_map.mod ! Writing 302 model components to file: .//J2306-3649_C_map.mod wobs .//J2306-3649_C_uvs.fits ! Writing UV FITS file: .//J2306-3649_C_uvs.fits wwins .//J2306-3649_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0496106 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199536 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.20662 1.20662 2.41323 4.82646 9.65292 19.3058 38.6117 77.2234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 248.629 quit ! Quitting program ! Log file .//J2306-3649_C_dfm.log closed on Mon Jan 20 19:25:20 2020