! Started logfile: .//J0128-2519_C_dfm.log on Mon Jan 20 17:10:40 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 .//J0128-2519_C_uva.fits ! Reading UV FITS file: .//J0128-2519_C_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0128-2519 ! ! 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 76 lines of history. ! ! Reading 3584 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 J0128-2519_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=1.012563Jy sigma=17.610473 ! Fit after self-cal, rms=0.893451Jy sigma=15.484559 ! 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=2.719 mas, bmaj=14.19 mas, bpa=-0.472 degrees ! Estimated noise=1.27667 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 = 0.0843844 Jy ! Component: 100 - total flux cleaned = 0.103541 Jy ! Total flux subtracted in 100 components = 0.103541 Jy ! Clean residual min=-0.004719 max=0.007350 Jy/beam ! Clean residual mean=-0.000006 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.103541 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.103541 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=0.052639Jy sigma=0.681800 ! Fit after self-cal, rms=0.052630Jy sigma=0.681686 ! 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=3.335 mas, bmaj=14.57 mas, bpa=-0.3428 degrees ! Estimated noise=0.710205 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 = 0.00846666 Jy ! Component: 100 - total flux cleaned = 0.0117263 Jy ! Component: 150 - total flux cleaned = 0.0118257 Jy ! Component: 200 - total flux cleaned = 0.011828 Jy ! Total flux subtracted in 200 components = 0.011828 Jy ! Clean residual min=-0.002249 max=0.002566 Jy/beam ! Clean residual mean=0.000000 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.115369 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.115369 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=0.051544Jy sigma=0.652217 ! Fit after self-cal, rms=0.051557Jy sigma=0.652138 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.335 x 14.57 at -0.3428 degrees (North through East) ! Clean map min=-0.0022211 max=0.10955 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.16 KP 0.95 ! LA 1.16 NL 0.98 OV 1.09 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.10 KP 1.03 ! LA 1.06 NL 1.08 OV 0.94 PT 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.22 KP 1.05 ! LA 1.00 NL 1.10 OV 0.96 PT 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.12 KP 0.97 ! LA 0.98 NL 0.84 OV 0.96 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.97 KP 0.98 ! LA 1.05 NL 0.97 OV 0.92 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.13 KP 0.96 ! LA 0.99 NL 1.03 OV 0.95 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 0.97 ! LA 0.97 NL 0.94 OV 0.95 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.00 ! LA 0.95 NL 1.02 OV 0.94 PT 0.99 ! ! ! Fit before self-cal, rms=0.051557Jy sigma=0.652138 ! Fit after self-cal, rms=0.052778Jy sigma=0.629353 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=14.47 mas, bpa=-0.2863 degrees ! Estimated noise=0.708809 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 = -0.000169721 Jy ! Component: 100 - total flux cleaned = -0.000226986 Jy ! Component: 150 - total flux cleaned = -0.000188153 Jy ! Component: 200 - total flux cleaned = -0.000137828 Jy ! Total flux subtracted in 200 components = -0.000137828 Jy ! Clean residual min=-0.001602 max=0.001721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.115231 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 0.115231 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=0.052728Jy sigma=0.628902 ! Fit after self-cal, rms=0.052737Jy sigma=0.628752 ! 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=0.052737Jy sigma=0.628752 ! Fit after self-cal, rms=0.053063Jy sigma=0.628594 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.399 mas, bmaj=14.44 mas, bpa=-0.2315 degrees ! Estimated noise=0.708348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410261 Jy ! Component: 100 - total flux cleaned = -0.00037429 Jy ! Component: 150 - total flux cleaned = -0.000309371 Jy ! Component: 200 - total flux cleaned = -0.000295442 Jy ! Total flux subtracted in 200 components = -0.000295442 Jy ! Clean residual min=-0.001592 max=0.001647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.114935 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.114935 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=0.053034Jy sigma=0.628335 ! Fit after self-cal, rms=0.053033Jy sigma=0.628323 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 = 3.85597e-05 Jy ! Component: 100 - total flux cleaned = 3.82958e-05 Jy ! Component: 150 - total flux cleaned = 2.71139e-05 Jy ! Component: 200 - total flux cleaned = 1.64745e-05 Jy ! Total flux subtracted in 200 components = 1.64745e-05 Jy ! Clean residual min=-0.001603 max=0.001657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.114952 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.114952 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=0.053022Jy sigma=0.628259 ! Fit after self-cal, rms=0.053020Jy sigma=0.628255 ! 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=0.053020Jy sigma=0.628255 ! Fit after self-cal, rms=0.053409Jy sigma=0.628132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.412 mas, bmaj=14.42 mas, bpa=-0.1836 degrees ! Estimated noise=0.708447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484781 Jy ! Component: 100 - total flux cleaned = -0.000489913 Jy ! Component: 150 - total flux cleaned = -0.000441194 Jy ! Component: 200 - total flux cleaned = -0.000420843 Jy ! Total flux subtracted in 200 components = -0.000420843 Jy ! Clean residual min=-0.001582 max=0.001599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.114531 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.114531 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=0.053392Jy sigma=0.627975 ! Fit after self-cal, rms=0.053394Jy sigma=0.627972 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 = -8.42325e-06 Jy ! Component: 100 - total flux cleaned = -1.71816e-05 Jy ! Component: 150 - total flux cleaned = -2.58052e-05 Jy ! Component: 200 - total flux cleaned = -4.17783e-05 Jy ! Total flux subtracted in 200 components = -4.17783e-05 Jy ! Clean residual min=-0.001586 max=0.001606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.114489 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.114489 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=0.053387Jy sigma=0.627946 ! Fit after self-cal, rms=0.053386Jy sigma=0.627943 ! 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=0.053386Jy sigma=0.627943 ! Fit after self-cal, rms=0.053772Jy sigma=0.627852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.659 mas, bmaj=14.35 mas, bpa=1.124 degrees ! Estimated noise=0.691405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251027 Jy ! Component: 100 - total flux cleaned = -0.00026083 Jy ! Component: 150 - total flux cleaned = -0.000267114 Jy ! Component: 200 - total flux cleaned = -0.000282114 Jy ! Total flux subtracted in 200 components = -0.000282114 Jy ! Clean residual min=-0.001248 max=0.001392 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.114207 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.114207 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=0.053766Jy sigma=0.627785 ! Fit after self-cal, rms=0.053771Jy sigma=0.627781 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 = -2.04135e-06 Jy ! Component: 100 - total flux cleaned = -2.49226e-05 Jy ! Component: 150 - total flux cleaned = -4.09714e-05 Jy ! Component: 200 - total flux cleaned = -5.19103e-05 Jy ! Total flux subtracted in 200 components = -5.19103e-05 Jy ! Clean residual min=-0.001247 max=0.001376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.114155 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.114155 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=0.053770Jy sigma=0.627765 ! Fit after self-cal, rms=0.053771Jy sigma=0.627764 ! 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=3.423 mas, bmaj=14.4 mas, bpa=-0.1443 degrees ! Estimated noise=0.708714 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.423 x 14.4 at -0.1443 degrees (North through East) ! Clean map min=-0.0015256 max=0.10975 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=2.776 mas, bmaj=13.98 mas, bpa=-0.3753 degrees ! Estimated noise=1.28527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0849212 Jy ! Component: 100 - total flux cleaned = 0.103523 Jy ! Component: 150 - total flux cleaned = 0.109402 Jy ! Component: 200 - total flux cleaned = 0.112388 Jy ! Total flux subtracted in 200 components = 0.112388 Jy ! Clean residual min=-0.002488 max=0.002583 Jy/beam ! Clean residual mean=-0.000002 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.112388 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.112388 Jy ! Inverting map and beam ! Estimated beam: bmin=3.423 mas, bmaj=14.4 mas, bpa=-0.1443 degrees ! Estimated noise=0.708714 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 = 0.00160167 Jy ! Component: 100 - total flux cleaned = 0.0019363 Jy ! Component: 150 - total flux cleaned = 0.00199458 Jy ! Component: 200 - total flux cleaned = 0.00206576 Jy ! Total flux subtracted in 200 components = 0.00206576 Jy ! Clean residual min=-0.001684 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.114454 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.114454 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=4.659 mas, bmaj=14.35 mas, bpa=1.124 degrees ! Estimated noise=0.691405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016059 Jy ! Component: 100 - total flux cleaned = 0.00011291 Jy ! Component: 150 - total flux cleaned = 7.22907e-05 Jy ! Component: 200 - total flux cleaned = 3.73363e-05 Jy ! Total flux subtracted in 200 components = 3.73363e-05 Jy ! Clean residual min=-0.001259 max=0.001429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.114491 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 = -6.40741e-06 Jy ! Component: 100 - total flux cleaned = -2.42043e-05 Jy ! Component: 150 - total flux cleaned = -4.08381e-05 Jy ! Component: 200 - total flux cleaned = -5.69785e-05 Jy ! Total flux subtracted in 200 components = -5.69785e-05 Jy ! Clean residual min=-0.001254 max=0.001412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.114434 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.114434 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.423 mas, bmaj=14.4 mas, bpa=-0.1443 degrees ! Estimated noise=0.708714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112316 Jy ! Component: 100 - total flux cleaned = 0.000153698 Jy ! Component: 150 - total flux cleaned = 0.000189564 Jy ! Component: 200 - total flux cleaned = 0.0001899 Jy ! Total flux subtracted in 200 components = 0.0001899 Jy ! Clean residual min=-0.001616 max=0.001552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.114624 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.114624 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=0.053795Jy sigma=0.627883 ! Fit after self-cal, rms=0.053793Jy sigma=0.627877 wmodel J0128-2519_C_map.mod ! Writing 109 model components to file: J0128-2519_C_map.mod wobs J0128-2519_C_uvs.fits ! Writing UV FITS file: J0128-2519_C_uvs.fits wwins J0128-2519_C_map.win ! wwins: Wrote 1 windows to J0128-2519_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 = 0.000195385 Jy ! Component: 100 - total flux cleaned = 0.000510799 Jy ! Component: 150 - total flux cleaned = 0.000512209 Jy ! Component: 200 - total flux cleaned = 0.000420961 Jy ! Component: 250 - total flux cleaned = 0.00020365 Jy ! Component: 300 - total flux cleaned = 0.000119943 Jy ! Component: 350 - total flux cleaned = 3.88682e-05 Jy ! Component: 400 - total flux cleaned = -7.76239e-05 Jy ! Component: 450 - total flux cleaned = -0.000152521 Jy ! Component: 500 - total flux cleaned = -0.000243241 Jy ! Component: 550 - total flux cleaned = -0.000313777 Jy ! Component: 600 - total flux cleaned = -0.000417193 Jy ! Component: 650 - total flux cleaned = -0.000534965 Jy ! Component: 700 - total flux cleaned = -0.000650036 Jy ! Component: 750 - total flux cleaned = -0.000762728 Jy ! Component: 800 - total flux cleaned = -0.000841704 Jy ! Component: 850 - total flux cleaned = -0.000950156 Jy ! Component: 900 - total flux cleaned = -0.00104112 Jy ! Component: 950 - total flux cleaned = -0.00110062 Jy ! Component: 1000 - total flux cleaned = -0.00118873 Jy ! Component: 1050 - total flux cleaned = -0.00127515 Jy ! Component: 1100 - total flux cleaned = -0.0013742 Jy ! Component: 1150 - total flux cleaned = -0.00142954 Jy ! Component: 1200 - total flux cleaned = -0.00151158 Jy ! Component: 1250 - total flux cleaned = -0.00159226 Jy ! Component: 1300 - total flux cleaned = -0.00165817 Jy ! Component: 1350 - total flux cleaned = -0.00174893 Jy ! Component: 1400 - total flux cleaned = -0.00182565 Jy ! Component: 1450 - total flux cleaned = -0.00188883 Jy ! Component: 1500 - total flux cleaned = -0.00197575 Jy ! Component: 1550 - total flux cleaned = -0.00204914 Jy ! Component: 1600 - total flux cleaned = -0.0020853 Jy ! Component: 1650 - total flux cleaned = -0.0021809 Jy ! Component: 1700 - total flux cleaned = -0.00223968 Jy ! Component: 1750 - total flux cleaned = -0.00229788 Jy ! Component: 1800 - total flux cleaned = -0.00241285 Jy ! Component: 1850 - total flux cleaned = -0.00246946 Jy ! Component: 1900 - total flux cleaned = -0.00252564 Jy ! Component: 1950 - total flux cleaned = -0.00259215 Jy ! Component: 2000 - total flux cleaned = -0.00263613 Jy ! Component: 2050 - total flux cleaned = -0.00275552 Jy ! Component: 2100 - total flux cleaned = -0.00283063 Jy ! Component: 2150 - total flux cleaned = -0.00291561 Jy ! Component: 2200 - total flux cleaned = -0.00301032 Jy ! Component: 2250 - total flux cleaned = -0.00310413 Jy ! Component: 2300 - total flux cleaned = -0.00318671 Jy ! Component: 2350 - total flux cleaned = -0.00330933 Jy ! Component: 2400 - total flux cleaned = -0.00341055 Jy ! Component: 2450 - total flux cleaned = -0.00349087 Jy ! Component: 2500 - total flux cleaned = -0.00357048 Jy ! Component: 2550 - total flux cleaned = -0.00367897 Jy ! Component: 2600 - total flux cleaned = -0.00376705 Jy ! Component: 2650 - total flux cleaned = -0.00383502 Jy ! Component: 2700 - total flux cleaned = -0.00391198 Jy ! Component: 2750 - total flux cleaned = -0.00402633 Jy ! Component: 2800 - total flux cleaned = -0.00410182 Jy ! Component: 2850 - total flux cleaned = -0.00414858 Jy ! Component: 2900 - total flux cleaned = -0.00425081 Jy ! Component: 2950 - total flux cleaned = -0.00431531 Jy ! Component: 3000 - total flux cleaned = -0.00439773 Jy ! Component: 3050 - total flux cleaned = -0.00447964 Jy ! Component: 3100 - total flux cleaned = -0.00456097 Jy ! Component: 3150 - total flux cleaned = -0.00463273 Jy ! Component: 3200 - total flux cleaned = -0.00469509 Jy ! Component: 3250 - total flux cleaned = -0.004766 Jy ! Component: 3300 - total flux cleaned = -0.00481883 Jy ! Component: 3350 - total flux cleaned = -0.00489761 Jy ! Component: 3400 - total flux cleaned = -0.00496707 Jy ! Component: 3450 - total flux cleaned = -0.00506204 Jy ! Component: 3500 - total flux cleaned = -0.00511359 Jy ! Component: 3550 - total flux cleaned = -0.00517332 Jy ! Component: 3600 - total flux cleaned = -0.00523272 Jy ! Component: 3650 - total flux cleaned = -0.00530867 Jy ! Component: 3700 - total flux cleaned = -0.00533386 Jy ! Component: 3750 - total flux cleaned = -0.00538402 Jy ! Component: 3800 - total flux cleaned = -0.00543381 Jy ! Component: 3850 - total flux cleaned = -0.00546692 Jy ! Component: 3900 - total flux cleaned = -0.0055163 Jy ! Component: 3950 - total flux cleaned = -0.00555726 Jy ! Component: 4000 - total flux cleaned = -0.00562249 Jy ! Component: 4050 - total flux cleaned = -0.00564685 Jy ! Total flux subtracted in 4096 components = -0.00571954 Jy ! Clean residual min=-0.000412 max=0.000429 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.108904 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 453 components and 0.108904 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0128-2519_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.423 x 14.4 at -0.1443 degrees (North through East) ! Clean map min=-0.0016767 max=0.10971 Jy/beam ! Writing clean map to FITS file: .//J0128-2519_C_map.fits wmodel .//J0128-2519_C_map.mod ! Writing 453 model components to file: .//J0128-2519_C_map.mod wobs .//J0128-2519_C_uvs.fits ! Writing UV FITS file: .//J0128-2519_C_uvs.fits wwins .//J0128-2519_C_map.win ! wwins: Wrote 2 windows to .//J0128-2519_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.109711 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016096 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440139 0.440139 0.880277 1.76055 3.52111 7.04222 14.0844 28.1689 56.3378 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 681.603 quit ! Quitting program ! Log file .//J0128-2519_C_dfm.log closed on Mon Jan 20 17:10:44 2020