! Started logfile: .//J0141-0930_C_dfm.log on Mon Jan 20 17:11:32 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 .//J0141-0930_C_uva.fits ! Reading UV FITS file: .//J0141-0930_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0141-0930 ! ! 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 3360 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 J0141-0930_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=0.998261Jy sigma=20.585153 ! Fit after self-cal, rms=0.960084Jy sigma=19.816855 ! 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=2.432 mas, bmaj=8.721 mas, bpa=-9.436 degrees ! Estimated noise=0.771307 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 = 0.0309978 Jy ! Component: 100 - total flux cleaned = 0.0382943 Jy ! Total flux subtracted in 100 components = 0.0382943 Jy ! Clean residual min=-0.002514 max=0.002922 Jy/beam ! Clean residual mean=-0.000003 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0382943 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0382943 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=0.034995Jy sigma=0.663790 ! Fit after self-cal, rms=0.033975Jy sigma=0.647172 ! 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=2.879 mas, bmaj=9.196 mas, bpa=-8.989 degrees ! Estimated noise=0.603577 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 = 0.004551 Jy ! Component: 100 - total flux cleaned = 0.00678875 Jy ! Component: 150 - total flux cleaned = 0.00801232 Jy ! Component: 200 - total flux cleaned = 0.00857592 Jy ! Total flux subtracted in 200 components = 0.00857592 Jy ! Clean residual min=-0.001897 max=0.002074 Jy/beam ! Clean residual mean=-0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0468702 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 32 components and 0.0468702 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=0.033431Jy sigma=0.633872 ! Fit after self-cal, rms=0.033417Jy sigma=0.633524 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.879 x 9.196 at -8.989 degrees (North through East) ! Clean map min=-0.0018311 max=0.040991 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.87 HN 0.92 KP 1.04 ! LA 1.17 NL 1.05 OV 1.03 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 1.02 KP 0.97 ! LA 1.03 NL 1.27 OV 0.93 PT 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00 KP 1.00 ! LA 1.31 NL 1.01 OV 0.93 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.89 HN 0.89 KP 0.98 ! LA 0.89 NL 0.97 OV 0.94 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.10 KP 1.01 ! LA 0.94 NL 0.96 OV 0.96 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.03 KP 1.04 ! LA 1.07 NL 0.89 OV 1.03 PT 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.94 KP 0.99 ! LA 1.01 NL 1.07 OV 1.00 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.06 KP 0.95 ! LA 1.04 NL 1.12 OV 0.95 PT 0.99 ! ! ! Fit before self-cal, rms=0.033417Jy sigma=0.633524 ! Fit after self-cal, rms=0.033368Jy sigma=0.626416 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=9.134 mas, bpa=-8.907 degrees ! Estimated noise=0.59919 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 (-10.2, -9.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127852 Jy ! Component: 100 - total flux cleaned = 0.00155205 Jy ! Component: 150 - total flux cleaned = 0.00183785 Jy ! Component: 200 - total flux cleaned = 0.00205377 Jy ! Total flux subtracted in 200 components = 0.00205377 Jy ! Clean residual min=-0.001459 max=0.001303 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.048924 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.048924 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=0.033226Jy sigma=0.623562 ! Fit after self-cal, rms=0.033229Jy sigma=0.623170 ! 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=0.033229Jy sigma=0.623170 ! Fit after self-cal, rms=0.033113Jy sigma=0.623100 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.873 mas, bmaj=9.147 mas, bpa=-8.911 degrees ! Estimated noise=0.596671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263713 Jy ! Component: 100 - total flux cleaned = 0.000401848 Jy ! Component: 150 - total flux cleaned = 0.00050337 Jy ! Component: 200 - total flux cleaned = 0.000629929 Jy ! Total flux subtracted in 200 components = 0.000629929 Jy ! Clean residual min=-0.001260 max=0.001263 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0495539 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.0495539 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=0.033084Jy sigma=0.622556 ! Fit after self-cal, rms=0.033084Jy sigma=0.622531 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 = 6.99671e-05 Jy ! Component: 100 - total flux cleaned = 0.00021335 Jy ! Component: 150 - total flux cleaned = 0.000329864 Jy ! Component: 200 - total flux cleaned = 0.000436917 Jy ! Total flux subtracted in 200 components = 0.000436917 Jy ! Clean residual min=-0.001161 max=0.001210 Jy/beam ! Clean residual mean=-0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0499909 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.0499908 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=0.033071Jy sigma=0.622269 ! Fit after self-cal, rms=0.033070Jy sigma=0.622259 ! 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=0.033070Jy sigma=0.622259 ! Fit after self-cal, rms=0.033008Jy sigma=0.622236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.866 mas, bmaj=9.145 mas, bpa=-8.905 degrees ! Estimated noise=0.596043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.11652e-05 Jy ! Component: 100 - total flux cleaned = 0.000136511 Jy ! Component: 150 - total flux cleaned = 0.000251613 Jy ! Component: 200 - total flux cleaned = 0.000347305 Jy ! Total flux subtracted in 200 components = 0.000347305 Jy ! Clean residual min=-0.001155 max=0.001218 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0503381 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.0503381 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=0.033000Jy sigma=0.622068 ! Fit after self-cal, rms=0.032999Jy sigma=0.622061 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 = 6.29624e-05 Jy ! Component: 100 - total flux cleaned = 0.000139902 Jy ! Component: 150 - total flux cleaned = 0.000202797 Jy ! Component: 200 - total flux cleaned = 0.000270725 Jy ! Total flux subtracted in 200 components = 0.000270725 Jy ! Clean residual min=-0.001151 max=0.001217 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0506089 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.0506089 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=0.032995Jy sigma=0.621960 ! Fit after self-cal, rms=0.032994Jy sigma=0.621957 ! 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=0.032994Jy sigma=0.621957 ! Fit after self-cal, rms=0.032983Jy sigma=0.621944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.272 mas, bmaj=8.984 mas, bpa=-7.998 degrees ! Estimated noise=0.631497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205667 Jy ! Component: 100 - total flux cleaned = 0.000290854 Jy ! Component: 150 - total flux cleaned = 0.000347591 Jy ! Component: 200 - total flux cleaned = 0.000399794 Jy ! Total flux subtracted in 200 components = 0.000399794 Jy ! Clean residual min=-0.001008 max=0.001289 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0510087 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.0510087 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=0.032981Jy sigma=0.621868 ! Fit after self-cal, rms=0.032981Jy sigma=0.621866 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 (52.5, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541891 Jy ! Component: 100 - total flux cleaned = 0.00062135 Jy ! Component: 150 - total flux cleaned = 0.000663939 Jy ! Component: 200 - total flux cleaned = 0.000682348 Jy ! Total flux subtracted in 200 components = 0.000682348 Jy ! Clean residual min=-0.001015 max=0.001016 Jy/beam ! Clean residual mean=-0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.051691 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 154 components and 0.051691 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=0.032934Jy sigma=0.620807 ! Fit after self-cal, rms=0.032930Jy sigma=0.620724 ! 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=2.861 mas, bmaj=9.141 mas, bpa=-8.9 degrees ! Estimated noise=0.596234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.861 x 9.141 at -8.9 degrees (North through East) ! Clean map min=-0.0011326 max=0.040762 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=2.425 mas, bmaj=8.645 mas, bpa=-9.389 degrees ! Estimated noise=0.763243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312437 Jy ! Component: 100 - total flux cleaned = 0.0387956 Jy ! Component: 150 - total flux cleaned = 0.042004 Jy ! Component: 200 - total flux cleaned = 0.04329 Jy ! Total flux subtracted in 200 components = 0.04329 Jy ! Clean residual min=-0.002045 max=0.001909 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.04329 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 0.04329 Jy ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=9.141 mas, bpa=-8.9 degrees ! Estimated noise=0.596234 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 = 0.00175377 Jy ! Component: 100 - total flux cleaned = 0.00247605 Jy ! Component: 150 - total flux cleaned = 0.00293041 Jy ! Component: 200 - total flux cleaned = 0.00323419 Jy ! Total flux subtracted in 200 components = 0.00323419 Jy ! Clean residual min=-0.001557 max=0.001409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0465242 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.0465242 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=4.272 mas, bmaj=8.984 mas, bpa=-7.998 degrees ! Estimated noise=0.631497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827857 Jy ! Component: 100 - total flux cleaned = 0.00130374 Jy ! Component: 150 - total flux cleaned = 0.0015966 Jy ! Component: 200 - total flux cleaned = 0.00180238 Jy ! Total flux subtracted in 200 components = 0.00180238 Jy ! Clean residual min=-0.001164 max=0.001106 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0483266 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 = 0.000209739 Jy ! Component: 100 - total flux cleaned = 0.00042531 Jy ! Component: 150 - total flux cleaned = 0.000644753 Jy ! Component: 200 - total flux cleaned = 0.000847598 Jy ! Total flux subtracted in 200 components = 0.000847598 Jy ! Clean residual min=-0.001087 max=0.001054 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0491742 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 119 components and 0.0491742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=9.141 mas, bpa=-8.9 degrees ! Estimated noise=0.596234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.91423e-06 Jy ! Component: 100 - total flux cleaned = 0.0001373 Jy ! Component: 150 - total flux cleaned = 0.000349553 Jy ! Component: 200 - total flux cleaned = 0.000582817 Jy ! Total flux subtracted in 200 components = 0.000582817 Jy ! Clean residual min=-0.001220 max=0.001113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.049757 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.049757 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=0.032937Jy sigma=0.620934 ! Fit after self-cal, rms=0.032936Jy sigma=0.620874 wmodel J0141-0930_C_map.mod ! Writing 136 model components to file: J0141-0930_C_map.mod wobs J0141-0930_C_uvs.fits ! Writing UV FITS file: J0141-0930_C_uvs.fits wwins J0141-0930_C_map.win ! wwins: Wrote 3 windows to J0141-0930_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 = 4.89908e-05 Jy ! Component: 100 - total flux cleaned = 0.000106918 Jy ! Component: 150 - total flux cleaned = 0.000125035 Jy ! Component: 200 - total flux cleaned = 0.000109072 Jy ! Component: 250 - total flux cleaned = 0.000109164 Jy ! Component: 300 - total flux cleaned = 6.64585e-05 Jy ! Component: 350 - total flux cleaned = 1.20332e-05 Jy ! Component: 400 - total flux cleaned = -5.41844e-05 Jy ! Component: 450 - total flux cleaned = -0.00010538 Jy ! Component: 500 - total flux cleaned = -0.000142457 Jy ! Component: 550 - total flux cleaned = -0.000166162 Jy ! Component: 600 - total flux cleaned = -0.000177576 Jy ! Component: 650 - total flux cleaned = -0.000211704 Jy ! Component: 700 - total flux cleaned = -0.000233865 Jy ! Component: 750 - total flux cleaned = -0.000266194 Jy ! Component: 800 - total flux cleaned = -0.000286876 Jy ! Component: 850 - total flux cleaned = -0.000276618 Jy ! Component: 900 - total flux cleaned = -0.000266609 Jy ! Component: 950 - total flux cleaned = -0.000227585 Jy ! Component: 1000 - total flux cleaned = -0.000208425 Jy ! Component: 1050 - total flux cleaned = -0.000189625 Jy ! Component: 1100 - total flux cleaned = -0.00017115 Jy ! Component: 1150 - total flux cleaned = -0.000162028 Jy ! Component: 1200 - total flux cleaned = -0.000171026 Jy ! Component: 1250 - total flux cleaned = -0.000144545 Jy ! Component: 1300 - total flux cleaned = -0.000153255 Jy ! Component: 1350 - total flux cleaned = -0.000153066 Jy ! Component: 1400 - total flux cleaned = -0.000119079 Jy ! Component: 1450 - total flux cleaned = -0.000102369 Jy ! Component: 1500 - total flux cleaned = -9.40362e-05 Jy ! Component: 1550 - total flux cleaned = -6.94129e-05 Jy ! Component: 1600 - total flux cleaned = -6.95689e-05 Jy ! Component: 1650 - total flux cleaned = -8.56485e-05 Jy ! Component: 1700 - total flux cleaned = -7.76335e-05 Jy ! Component: 1750 - total flux cleaned = -9.32715e-05 Jy ! Component: 1800 - total flux cleaned = -8.53847e-05 Jy ! Component: 1850 - total flux cleaned = -0.000100824 Jy ! Component: 1900 - total flux cleaned = -0.000116168 Jy ! Component: 1950 - total flux cleaned = -0.000138922 Jy ! Component: 2000 - total flux cleaned = -0.000153996 Jy ! Component: 2050 - total flux cleaned = -0.000183744 Jy ! Component: 2100 - total flux cleaned = -0.000220512 Jy ! Component: 2150 - total flux cleaned = -0.000235105 Jy ! Component: 2200 - total flux cleaned = -0.000242319 Jy ! Component: 2250 - total flux cleaned = -0.000271097 Jy ! Component: 2300 - total flux cleaned = -0.000299576 Jy ! Component: 2350 - total flux cleaned = -0.000306676 Jy ! Component: 2400 - total flux cleaned = -0.000341713 Jy ! Component: 2450 - total flux cleaned = -0.000362609 Jy ! Component: 2500 - total flux cleaned = -0.000376394 Jy ! Component: 2550 - total flux cleaned = -0.000396953 Jy ! Component: 2600 - total flux cleaned = -0.000410626 Jy ! Component: 2650 - total flux cleaned = -0.000430906 Jy ! Component: 2700 - total flux cleaned = -0.000444305 Jy ! Component: 2750 - total flux cleaned = -0.000444337 Jy ! Component: 2800 - total flux cleaned = -0.000477422 Jy ! Component: 2850 - total flux cleaned = -0.000483987 Jy ! Component: 2900 - total flux cleaned = -0.000477473 Jy ! Component: 2950 - total flux cleaned = -0.000490496 Jy ! Component: 3000 - total flux cleaned = -0.000503397 Jy ! Component: 3050 - total flux cleaned = -0.000522663 Jy ! Component: 3100 - total flux cleaned = -0.00054176 Jy ! Component: 3150 - total flux cleaned = -0.00056079 Jy ! Component: 3200 - total flux cleaned = -0.000573392 Jy ! Component: 3250 - total flux cleaned = -0.000592195 Jy ! Component: 3300 - total flux cleaned = -0.000610899 Jy ! Component: 3350 - total flux cleaned = -0.000617048 Jy ! Component: 3400 - total flux cleaned = -0.000610883 Jy ! Component: 3450 - total flux cleaned = -0.000635461 Jy ! Component: 3500 - total flux cleaned = -0.00067218 Jy ! Component: 3550 - total flux cleaned = -0.000678277 Jy ! Component: 3600 - total flux cleaned = -0.000690429 Jy ! Component: 3650 - total flux cleaned = -0.000714579 Jy ! Component: 3700 - total flux cleaned = -0.000732645 Jy ! Component: 3750 - total flux cleaned = -0.00076256 Jy ! Component: 3800 - total flux cleaned = -0.000780456 Jy ! Component: 3850 - total flux cleaned = -0.000792368 Jy ! Component: 3900 - total flux cleaned = -0.000810131 Jy ! Component: 3950 - total flux cleaned = -0.000827836 Jy ! Component: 4000 - total flux cleaned = -0.000821995 Jy ! Component: 4050 - total flux cleaned = -0.000839594 Jy ! Total flux subtracted in 4096 components = -0.000857119 Jy ! Clean residual min=-0.000345 max=0.000307 Jy/beam ! Clean residual mean=0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0488999 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 418 components and 0.0488999 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0141-0930_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.861 x 9.141 at -8.9 degrees (North through East) ! Clean map min=-0.0010436 max=0.040509 Jy/beam ! Writing clean map to FITS file: .//J0141-0930_C_map.fits wmodel .//J0141-0930_C_map.mod ! Writing 418 model components to file: .//J0141-0930_C_map.mod wobs .//J0141-0930_C_uvs.fits ! Writing UV FITS file: .//J0141-0930_C_uvs.fits wwins .//J0141-0930_C_map.win ! wwins: Wrote 4 windows to .//J0141-0930_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0405092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104339 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.772708 0.772708 1.54542 3.09083 6.18166 12.3633 24.7267 49.4533 98.9066 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 388.244 quit ! Quitting program ! Log file .//J0141-0930_C_dfm.log closed on Mon Jan 20 17:11:36 2020