! Started logfile: .//J0151-3606_C_20180528_dfm.log on Sun Jul 8 13:37:00 2018 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 .//J0151-3606_C_20180528_uva.fits ! Reading UV FITS file: .//J0151-3606_C_20180528_uva.fits ! AN table 1: 77 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0151-3606 ! ! 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 17248 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 J0151-3606_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=1.001755Jy sigma=15.107817 ! Fit after self-cal, rms=0.968360Jy sigma=14.582978 ! 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=1.041 mas, bmaj=3.404 mas, bpa=-14.22 degrees ! Estimated noise=1.02881 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 = 0.0245355 Jy ! Component: 100 - total flux cleaned = 0.0302886 Jy ! Total flux subtracted in 100 components = 0.0302886 Jy ! Clean residual min=-0.003147 max=0.003494 Jy/beam ! Clean residual mean=0.000000 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0302886 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0302886 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=0.055559Jy sigma=0.696710 ! Fit after self-cal, rms=0.054252Jy sigma=0.674697 ! 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=1.438 mas, bmaj=4.106 mas, bpa=-12.05 degrees ! Estimated noise=0.373562 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 = 0.00571041 Jy ! Component: 100 - total flux cleaned = 0.00836687 Jy ! Component: 150 - total flux cleaned = 0.00988241 Jy ! Component: 200 - total flux cleaned = 0.0107599 Jy ! Total flux subtracted in 200 components = 0.0107599 Jy ! Clean residual min=-0.002160 max=0.002675 Jy/beam ! Clean residual mean=0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0410485 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.0410485 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=0.662618 ! Fit after self-cal, rms=0.053782Jy sigma=0.662358 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.438 x 4.106 at -12.05 degrees (North through East) ! Clean map min=-0.0020892 max=0.034148 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.84 HN 1.02 KP 1.04 LA 0.97 ! MK 0.87 NL 1.17 PT 0.88 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 HN 1.00 KP 0.96 LA 1.10 ! MK 1.08 NL 1.23 PT 0.91 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.00 KP 0.97 LA 1.01 ! MK 0.95 NL 1.21 PT 1.07 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.06 KP 0.98 LA 1.02 ! MK 1.06 NL 1.19 PT 0.89 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.02 KP 0.98 LA 1.08 ! MK 1.04 NL 1.22 PT 0.87 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 0.96 KP 1.03 LA 1.06 ! MK 1.10 NL 1.24 PT 0.85 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 HN 1.15 KP 1.00 LA 1.11 ! MK 1.06 NL 1.23 PT 0.92 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 1.07 KP 1.02 LA 1.02 ! MK 1.10 NL 1.32 PT 0.84 SC 1.09 ! ! ! Fit before self-cal, rms=0.053782Jy sigma=0.662358 ! Fit after self-cal, rms=0.057632Jy sigma=0.657592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.466 mas, bmaj=4.167 mas, bpa=-11.9 degrees ! Estimated noise=0.376242 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 = 4.86629e-05 Jy ! Component: 100 - total flux cleaned = 0.000107359 Jy ! Component: 150 - total flux cleaned = 0.000131838 Jy ! Component: 200 - total flux cleaned = 0.000154216 Jy ! Total flux subtracted in 200 components = 0.000154216 Jy ! Clean residual min=-0.001106 max=0.001606 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0412027 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0412027 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=0.057622Jy sigma=0.657517 ! Fit after self-cal, rms=0.057920Jy sigma=0.656731 ! 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=0.057920Jy sigma=0.656731 ! Fit after self-cal, rms=0.058701Jy sigma=0.656608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.47 mas, bmaj=4.184 mas, bpa=-12.04 degrees ! Estimated noise=0.378689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.74207e-07 Jy ! Component: 100 - total flux cleaned = 2.69342e-05 Jy ! Component: 150 - total flux cleaned = 5.94387e-05 Jy ! Component: 200 - total flux cleaned = 8.12303e-05 Jy ! Total flux subtracted in 200 components = 8.12303e-05 Jy ! Clean residual min=-0.001145 max=0.001485 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0412839 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0412839 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=0.058697Jy sigma=0.656571 ! Fit after self-cal, rms=0.058738Jy sigma=0.656542 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) ! Added new window around map position (14.7, -39.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926939 Jy ! Component: 100 - total flux cleaned = 0.0010732 Jy ! Component: 150 - total flux cleaned = 0.00119816 Jy ! Component: 200 - total flux cleaned = 0.00127313 Jy ! Total flux subtracted in 200 components = 0.00127313 Jy ! Clean residual min=-0.001159 max=0.001267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.042557 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.042557 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=0.058701Jy sigma=0.656094 ! Fit after self-cal, rms=0.058665Jy sigma=0.655926 ! Inverting map ! Added new window around map position (20.4, -67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113559 Jy ! Component: 100 - total flux cleaned = 0.00111541 Jy ! Component: 150 - total flux cleaned = 0.00102623 Jy ! Component: 200 - total flux cleaned = 0.000968637 Jy ! Total flux subtracted in 200 components = 0.000968637 Jy ! Clean residual min=-0.001099 max=0.001127 Jy/beam ! Clean residual mean=-0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0435257 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0435257 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=0.058629Jy sigma=0.655523 ! Fit after self-cal, rms=0.058585Jy sigma=0.655316 ! Inverting map ! Added new window around map position (30.9, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108127 Jy ! Component: 100 - total flux cleaned = 0.00138046 Jy ! Component: 150 - total flux cleaned = 0.00149161 Jy ! Component: 200 - total flux cleaned = 0.00157019 Jy ! Total flux subtracted in 200 components = 0.00157019 Jy ! Clean residual min=-0.000976 max=0.001047 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0450959 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.0450959 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=0.058551Jy sigma=0.654927 ! Fit after self-cal, rms=0.058516Jy sigma=0.654825 ! 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=0.058516Jy sigma=0.654825 ! Fit after self-cal, rms=0.057297Jy sigma=0.654710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=4.185 mas, bpa=-12.03 degrees ! Estimated noise=0.375715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746269 Jy ! Component: 100 - total flux cleaned = 0.00104525 Jy ! Component: 150 - total flux cleaned = 0.00111518 Jy ! Component: 200 - total flux cleaned = 0.00114494 Jy ! Total flux subtracted in 200 components = 0.00114494 Jy ! Clean residual min=-0.000947 max=0.000988 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0462408 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.0462408 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=0.057277Jy sigma=0.654516 ! Fit after self-cal, rms=0.057235Jy sigma=0.654449 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 = 0.000309961 Jy ! Component: 100 - total flux cleaned = 0.000382224 Jy ! Component: 150 - total flux cleaned = 0.000460692 Jy ! Component: 200 - total flux cleaned = 0.000516882 Jy ! Total flux subtracted in 200 components = 0.000516882 Jy ! Clean residual min=-0.000946 max=0.001012 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0467577 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.0467577 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=0.057221Jy sigma=0.654345 ! Fit after self-cal, rms=0.057208Jy sigma=0.654313 ! Inverting map ! Added new window around map position (2.1, 61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674589 Jy ! Component: 100 - total flux cleaned = 0.000853054 Jy ! Component: 150 - total flux cleaned = 0.000904175 Jy ! Component: 200 - total flux cleaned = 0.000950508 Jy ! Total flux subtracted in 200 components = 0.000950508 Jy ! Clean residual min=-0.000917 max=0.000972 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0477082 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.0477082 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=0.057187Jy sigma=0.654018 ! Fit after self-cal, rms=0.057166Jy sigma=0.653949 ! Inverting map ! Added new window around map position (-54.3, 74.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726099 Jy ! Component: 100 - total flux cleaned = 0.000798506 Jy ! Component: 150 - total flux cleaned = 0.000896888 Jy ! Component: 200 - total flux cleaned = 0.000984174 Jy ! Total flux subtracted in 200 components = 0.000984174 Jy ! Clean residual min=-0.000907 max=0.000838 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0486924 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.0486924 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=0.057137Jy sigma=0.653698 ! Fit after self-cal, rms=0.057135Jy sigma=0.653638 ! 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=0.057135Jy sigma=0.653638 ! Fit after self-cal, rms=0.056613Jy sigma=0.653588 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=10.31 mas, bpa=-3.922 degrees ! Estimated noise=0.470434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416806 Jy ! Component: 100 - total flux cleaned = 0.000478589 Jy ! Component: 150 - total flux cleaned = 0.00055054 Jy ! Component: 200 - total flux cleaned = 0.000597658 Jy ! Total flux subtracted in 200 components = 0.000597658 Jy ! Clean residual min=-0.000771 max=0.000711 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.04929 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 162 components and 0.04929 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=0.056601Jy sigma=0.653525 ! Fit after self-cal, rms=0.056581Jy sigma=0.653392 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 = 0.00041062 Jy ! Component: 100 - total flux cleaned = 0.000513518 Jy ! Component: 150 - total flux cleaned = 0.000575317 Jy ! Component: 200 - total flux cleaned = 0.000630022 Jy ! Total flux subtracted in 200 components = 0.000630022 Jy ! Clean residual min=-0.000726 max=0.000693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.04992 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 168 components and 0.04992 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=0.056572Jy sigma=0.653377 ! Fit after self-cal, rms=0.056564Jy sigma=0.653351 ! 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=1.473 mas, bmaj=4.193 mas, bpa=-11.98 degrees ! Estimated noise=0.373601 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.473 x 4.193 at -11.98 degrees (North through East) ! Clean map min=-0.0018358 max=0.033924 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=1.061 mas, bmaj=3.431 mas, bpa=-14.15 degrees ! Estimated noise=1.05727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263066 Jy ! Component: 100 - total flux cleaned = 0.0325528 Jy ! Component: 150 - total flux cleaned = 0.0342652 Jy ! Component: 200 - total flux cleaned = 0.0353472 Jy ! Total flux subtracted in 200 components = 0.0353472 Jy ! Clean residual min=-0.002457 max=0.002588 Jy/beam ! Clean residual mean=0.000000 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0353472 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0353472 Jy ! Inverting map and beam ! Estimated beam: bmin=1.473 mas, bmaj=4.193 mas, bpa=-11.98 degrees ! Estimated noise=0.373601 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 = 0.00342309 Jy ! Component: 100 - total flux cleaned = 0.0057591 Jy ! Component: 150 - total flux cleaned = 0.0074325 Jy ! Component: 200 - total flux cleaned = 0.0086386 Jy ! Total flux subtracted in 200 components = 0.0086386 Jy ! Clean residual min=-0.001242 max=0.001410 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0439858 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.0439857 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=3.8 mas, bmaj=10.31 mas, bpa=-3.922 degrees ! Estimated noise=0.470434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173537 Jy ! Component: 100 - total flux cleaned = 0.002318 Jy ! Component: 150 - total flux cleaned = 0.00284573 Jy ! Component: 200 - total flux cleaned = 0.00337787 Jy ! Total flux subtracted in 200 components = 0.00337787 Jy ! Clean residual min=-0.001125 max=0.000793 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0473636 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 = 0.000314888 Jy ! Component: 100 - total flux cleaned = 0.000458719 Jy ! Component: 150 - total flux cleaned = 0.000644381 Jy ! Component: 200 - total flux cleaned = 0.00079063 Jy ! Total flux subtracted in 200 components = 0.00079063 Jy ! Clean residual min=-0.000901 max=0.000752 Jy/beam ! Clean residual mean=-0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0481542 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 108 components and 0.0481543 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.473 mas, bmaj=4.193 mas, bpa=-11.98 degrees ! Estimated noise=0.373601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279503 Jy ! Component: 100 - total flux cleaned = 0.000314168 Jy ! Component: 150 - total flux cleaned = 0.000378599 Jy ! Component: 200 - total flux cleaned = 0.000434019 Jy ! Total flux subtracted in 200 components = 0.000434019 Jy ! Clean residual min=-0.001033 max=0.001001 Jy/beam ! Clean residual mean=0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0485883 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.0485883 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=0.056605Jy sigma=0.653843 ! Fit after self-cal, rms=0.056611Jy sigma=0.653661 wmodel J0151-3606_C_map.mod ! Writing 133 model components to file: J0151-3606_C_map.mod wobs J0151-3606_C_uvs.fits ! Writing UV FITS file: J0151-3606_C_uvs.fits wwins J0151-3606_C_map.win ! wwins: Wrote 6 windows to J0151-3606_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 = 1.23292e-05 Jy ! Component: 100 - total flux cleaned = -6.24491e-05 Jy ! Component: 150 - total flux cleaned = -0.000218048 Jy ! Component: 200 - total flux cleaned = -0.000327329 Jy ! Component: 250 - total flux cleaned = -0.000418556 Jy ! Component: 300 - total flux cleaned = -0.000493838 Jy ! Component: 350 - total flux cleaned = -0.00054276 Jy ! Component: 400 - total flux cleaned = -0.000578311 Jy ! Component: 450 - total flux cleaned = -0.000659601 Jy ! Component: 500 - total flux cleaned = -0.000670818 Jy ! Component: 550 - total flux cleaned = -0.000670785 Jy ! Component: 600 - total flux cleaned = -0.000725192 Jy ! Component: 650 - total flux cleaned = -0.000767812 Jy ! Component: 700 - total flux cleaned = -0.000788829 Jy ! Component: 750 - total flux cleaned = -0.000830268 Jy ! Component: 800 - total flux cleaned = -0.000850696 Jy ! Component: 850 - total flux cleaned = -0.000900669 Jy ! Component: 900 - total flux cleaned = -0.000930147 Jy ! Component: 950 - total flux cleaned = -0.00093983 Jy ! Component: 1000 - total flux cleaned = -0.00100694 Jy ! Component: 1050 - total flux cleaned = -0.00104446 Jy ! Component: 1100 - total flux cleaned = -0.00110008 Jy ! Component: 1150 - total flux cleaned = -0.00110004 Jy ! Component: 1200 - total flux cleaned = -0.00114563 Jy ! Component: 1250 - total flux cleaned = -0.00119053 Jy ! Component: 1300 - total flux cleaned = -0.00122599 Jy ! Component: 1350 - total flux cleaned = -0.00125242 Jy ! Component: 1400 - total flux cleaned = -0.0013217 Jy ! Component: 1450 - total flux cleaned = -0.00133023 Jy ! Component: 1500 - total flux cleaned = -0.00138935 Jy ! Component: 1550 - total flux cleaned = -0.00142263 Jy ! Component: 1600 - total flux cleaned = -0.00141438 Jy ! Component: 1650 - total flux cleaned = -0.00143065 Jy ! Component: 1700 - total flux cleaned = -0.00141445 Jy ! Component: 1750 - total flux cleaned = -0.00141455 Jy ! Component: 1800 - total flux cleaned = -0.00139078 Jy ! Component: 1850 - total flux cleaned = -0.00141444 Jy ! Component: 1900 - total flux cleaned = -0.0013675 Jy ! Component: 1950 - total flux cleaned = -0.0013598 Jy ! Component: 2000 - total flux cleaned = -0.0013368 Jy ! Component: 2050 - total flux cleaned = -0.00135205 Jy ! Component: 2100 - total flux cleaned = -0.00133685 Jy ! Component: 2150 - total flux cleaned = -0.00132933 Jy ! Component: 2200 - total flux cleaned = -0.00129207 Jy ! Component: 2250 - total flux cleaned = -0.00129211 Jy ! Component: 2300 - total flux cleaned = -0.00123342 Jy ! Component: 2350 - total flux cleaned = -0.00120432 Jy ! Component: 2400 - total flux cleaned = -0.00116811 Jy ! Component: 2450 - total flux cleaned = -0.00113929 Jy ! Component: 2500 - total flux cleaned = -0.00109637 Jy ! Component: 2550 - total flux cleaned = -0.00107503 Jy ! Component: 2600 - total flux cleaned = -0.00103259 Jy ! Component: 2650 - total flux cleaned = -0.00101143 Jy ! Component: 2700 - total flux cleaned = -0.000948382 Jy ! Component: 2750 - total flux cleaned = -0.000906539 Jy ! Component: 2800 - total flux cleaned = -0.000864946 Jy ! Component: 2850 - total flux cleaned = -0.00081663 Jy ! Component: 2900 - total flux cleaned = -0.000802896 Jy ! Component: 2950 - total flux cleaned = -0.00076864 Jy ! Component: 3000 - total flux cleaned = -0.000720938 Jy ! Component: 3050 - total flux cleaned = -0.000700561 Jy ! Component: 3100 - total flux cleaned = -0.000693802 Jy ! Component: 3150 - total flux cleaned = -0.000653255 Jy ! Component: 3200 - total flux cleaned = -0.000639762 Jy ! Component: 3250 - total flux cleaned = -0.000606115 Jy ! Component: 3300 - total flux cleaned = -0.000599389 Jy ! Component: 3350 - total flux cleaned = -0.000572574 Jy ! Component: 3400 - total flux cleaned = -0.000552471 Jy ! Component: 3450 - total flux cleaned = -0.000532427 Jy ! Component: 3500 - total flux cleaned = -0.00051905 Jy ! Component: 3550 - total flux cleaned = -0.000512405 Jy ! Component: 3600 - total flux cleaned = -0.00048568 Jy ! Component: 3650 - total flux cleaned = -0.000465673 Jy ! Component: 3700 - total flux cleaned = -0.000459009 Jy ! Component: 3750 - total flux cleaned = -0.000445696 Jy ! Component: 3800 - total flux cleaned = -0.000439077 Jy ! Component: 3850 - total flux cleaned = -0.000425727 Jy ! Component: 3900 - total flux cleaned = -0.000399047 Jy ! Component: 3950 - total flux cleaned = -0.000379059 Jy ! Component: 4000 - total flux cleaned = -0.000352347 Jy ! Component: 4050 - total flux cleaned = -0.00035234 Jy ! Total flux subtracted in 4096 components = -0.000332211 Jy ! Clean residual min=-0.000358 max=0.000424 Jy/beam ! Clean residual mean=-0.000003 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0482561 Jy keep ! Adding 216 model components to the UV plane model. ! The established model now contains 349 components and 0.0482561 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0151-3606_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.473 x 4.193 at -11.98 degrees (North through East) ! Clean map min=-0.000868 max=0.034268 Jy/beam ! Writing clean map to FITS file: .//J0151-3606_C_20180528_map.fits wmodel .//J0151-3606_C_20180528_map.mod ! Writing 349 model components to file: .//J0151-3606_C_20180528_map.mod wobs .//J0151-3606_C_20180528_uvs.fits ! Writing UV FITS file: .//J0151-3606_C_20180528_uvs.fits wwins .//J0151-3606_C_20180528_map.win ! wwins: Wrote 7 windows to .//J0151-3606_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0342678 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118585 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03816 1.03816 2.07631 4.15262 8.30525 16.6105 33.221 66.442 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 288.973 quit ! Quitting program ! Log file .//J0151-3606_C_20180528_dfm.log closed on Sun Jul 8 13:37:04 2018