! Started logfile: .//J1327-1911_C_dfm.log on Mon Jan 20 18:07:46 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 .//J1327-1911_C_uva.fits ! Reading UV FITS file: .//J1327-1911_C_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.939732 visibilities/baseline/integration-bin. ! Found source: J1327-1911 ! ! 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 94 lines of history. ! ! Reading 3368 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 J1327-1911_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. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002990Jy sigma=15.385763 ! Fit after self-cal, rms=0.961385Jy sigma=14.729749 ! 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=2.41 mas, bmaj=14.45 mas, bpa=-17.22 degrees ! Estimated noise=1.25566 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 = 0.029774 Jy ! Component: 100 - total flux cleaned = 0.0382053 Jy ! Total flux subtracted in 100 components = 0.0382053 Jy ! Clean residual min=-0.004553 max=0.007109 Jy/beam ! Clean residual mean=-0.000069 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.0382053 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0382053 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=0.050566Jy sigma=0.721167 ! Fit after self-cal, rms=0.048628Jy sigma=0.691326 ! 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=2.894 mas, bmaj=14.7 mas, bpa=-17.86 degrees ! Estimated noise=0.814264 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 = 0.00709514 Jy ! Component: 100 - total flux cleaned = 0.0107527 Jy ! Component: 150 - total flux cleaned = 0.01303 Jy ! Component: 200 - total flux cleaned = 0.0140398 Jy ! Total flux subtracted in 200 components = 0.0140398 Jy ! Clean residual min=-0.003603 max=0.006484 Jy/beam ! Clean residual mean=-0.000054 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.0522451 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.0522451 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=0.047674Jy sigma=0.672804 ! Fit after self-cal, rms=0.047683Jy sigma=0.672502 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.894 x 14.7 at -17.86 degrees (North through East) ! Clean map min=-0.0036347 max=0.040808 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.80 HN 0.91 KP 1.02 ! LA 0.97 NL 1.11 OV 1.21 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.84 HN 1.02 KP 1.01 ! LA 0.92 NL 0.98 OV 1.03 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.95 HN 1.22 KP 0.97 ! LA 1.00 NL 0.88 OV 1.15 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.05 KP 0.93 ! LA 0.89 NL 1.16 OV 1.06 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.86 HN 1.10 KP 1.12 ! LA 1.01 NL 0.93 OV 1.17 PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.83 HN 0.99 KP 1.15 ! LA 0.96 NL 1.17 OV 1.25 PT 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 0.99 KP 1.09 ! LA 0.86 NL 1.24 OV 1.12 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 1.03 KP 1.22 ! LA 0.82 NL 0.93 OV 1.16 PT 0.97 ! ! ! Fit before self-cal, rms=0.047683Jy sigma=0.672502 ! Fit after self-cal, rms=0.049131Jy sigma=0.665052 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=14.64 mas, bpa=-18.01 degrees ! Estimated noise=0.812074 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 (-14.7, 40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559381 Jy ! Component: 100 - total flux cleaned = 0.00725745 Jy ! Component: 150 - total flux cleaned = 0.00788219 Jy ! Component: 200 - total flux cleaned = 0.00832458 Jy ! Total flux subtracted in 200 components = 0.00832458 Jy ! Clean residual min=-0.002666 max=0.002706 Jy/beam ! Clean residual mean=-0.000012 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0605697 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.0605697 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=0.048437Jy sigma=0.654331 ! Fit after self-cal, rms=0.048491Jy sigma=0.652601 ! 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=0.048491Jy sigma=0.652601 ! Fit after self-cal, rms=0.047993Jy sigma=0.652160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=14.53 mas, bpa=-18.08 degrees ! Estimated noise=0.799272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124982 Jy ! Component: 100 - total flux cleaned = 0.00145198 Jy ! Component: 150 - total flux cleaned = 0.00132517 Jy ! Component: 200 - total flux cleaned = 0.00132727 Jy ! Total flux subtracted in 200 components = 0.00132727 Jy ! Clean residual min=-0.002444 max=0.002295 Jy/beam ! Clean residual mean=-0.000009 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.061897 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 0.061897 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=0.047875Jy sigma=0.650738 ! Fit after self-cal, rms=0.047878Jy sigma=0.650601 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 = 5.44449e-05 Jy ! Component: 100 - total flux cleaned = 1.86315e-05 Jy ! Component: 150 - total flux cleaned = 1.92509e-05 Jy ! Component: 200 - total flux cleaned = 1.88525e-05 Jy ! Total flux subtracted in 200 components = 1.88525e-05 Jy ! Clean residual min=-0.002392 max=0.002191 Jy/beam ! Clean residual mean=-0.000008 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0619158 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 122 components and 0.0619158 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=0.047827Jy sigma=0.650018 ! Fit after self-cal, rms=0.047818Jy sigma=0.649986 ! 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=0.047818Jy sigma=0.649986 ! Fit after self-cal, rms=0.047696Jy sigma=0.649907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=14.47 mas, bpa=-18.09 degrees ! Estimated noise=0.796138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.18675e-05 Jy ! Component: 100 - total flux cleaned = 0.000198293 Jy ! Component: 150 - total flux cleaned = 0.00025185 Jy ! Component: 200 - total flux cleaned = 0.000251941 Jy ! Total flux subtracted in 200 components = 0.000251941 Jy ! Clean residual min=-0.002299 max=0.002038 Jy/beam ! Clean residual mean=-0.000007 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0621678 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 143 components and 0.0621678 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=0.047658Jy sigma=0.649499 ! Fit after self-cal, rms=0.047659Jy sigma=0.649474 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 = 5.32354e-05 Jy ! Component: 100 - total flux cleaned = 7.73579e-05 Jy ! Component: 150 - total flux cleaned = 7.77202e-05 Jy ! Component: 200 - total flux cleaned = 7.74591e-05 Jy ! Total flux subtracted in 200 components = 7.74591e-05 Jy ! Clean residual min=-0.002260 max=0.001980 Jy/beam ! Clean residual mean=-0.000007 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0622452 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 156 components and 0.0622452 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=0.047635Jy sigma=0.649179 ! Fit after self-cal, rms=0.047629Jy sigma=0.649163 ! 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=0.047629Jy sigma=0.649163 ! Fit after self-cal, rms=0.047584Jy sigma=0.649126 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.46 mas, bmaj=14.07 mas, bpa=-20.55 degrees ! Estimated noise=0.838199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175654 Jy ! Component: 100 - total flux cleaned = -0.00010393 Jy ! Component: 150 - total flux cleaned = -5.93707e-05 Jy ! Component: 200 - total flux cleaned = -1.86079e-05 Jy ! Total flux subtracted in 200 components = -1.86079e-05 Jy ! Clean residual min=-0.002445 max=0.001946 Jy/beam ! Clean residual mean=-0.000009 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0622266 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 191 components and 0.0622266 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=0.047562Jy sigma=0.648919 ! Fit after self-cal, rms=0.047561Jy sigma=0.648901 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 = -2.26024e-05 Jy ! Component: 100 - total flux cleaned = -2.77992e-06 Jy ! Component: 150 - total flux cleaned = 1.61407e-05 Jy ! Component: 200 - total flux cleaned = -2.05909e-05 Jy ! Total flux subtracted in 200 components = -2.05909e-05 Jy ! Clean residual min=-0.002405 max=0.001912 Jy/beam ! Clean residual mean=-0.000008 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.062206 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 210 components and 0.062206 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=0.047547Jy sigma=0.648720 ! Fit after self-cal, rms=0.047542Jy sigma=0.648712 ! 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=2.975 mas, bmaj=14.42 mas, bpa=-18.08 degrees ! Estimated noise=0.794488 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.975 x 14.42 at -18.08 degrees (North through East) ! Clean map min=-0.0021424 max=0.040976 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=2.495 mas, bmaj=14 mas, bpa=-17.42 degrees ! Estimated noise=1.2372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317411 Jy ! Component: 100 - total flux cleaned = 0.0397926 Jy ! Component: 150 - total flux cleaned = 0.0445868 Jy ! Component: 200 - total flux cleaned = 0.0478926 Jy ! Total flux subtracted in 200 components = 0.0478926 Jy ! Clean residual min=-0.003043 max=0.005558 Jy/beam ! Clean residual mean=-0.000042 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.0478926 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0478926 Jy ! Inverting map and beam ! Estimated beam: bmin=2.975 mas, bmaj=14.42 mas, bpa=-18.08 degrees ! Estimated noise=0.794488 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) ! Added new window around map position (7.2, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518187 Jy ! Component: 100 - total flux cleaned = 0.00814726 Jy ! Component: 150 - total flux cleaned = 0.00973173 Jy ! Component: 200 - total flux cleaned = 0.0107397 Jy ! Total flux subtracted in 200 components = 0.0107397 Jy ! Clean residual min=-0.002482 max=0.001961 Jy/beam ! Clean residual mean=-0.000023 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0586323 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 81 components and 0.0586323 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=4.46 mas, bmaj=14.07 mas, bpa=-20.55 degrees ! Estimated noise=0.838199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000706642 Jy ! Component: 100 - total flux cleaned = 0.0012479 Jy ! Component: 150 - total flux cleaned = 0.00167258 Jy ! Component: 200 - total flux cleaned = 0.00200789 Jy ! Total flux subtracted in 200 components = 0.00200789 Jy ! Clean residual min=-0.002399 max=0.001877 Jy/beam ! Clean residual mean=-0.000016 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0606402 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 = 0.000300745 Jy ! Component: 100 - total flux cleaned = 0.000607208 Jy ! Component: 150 - total flux cleaned = 0.000794885 Jy ! Component: 200 - total flux cleaned = 0.000882991 Jy ! Total flux subtracted in 200 components = 0.000882991 Jy ! Clean residual min=-0.002153 max=0.001768 Jy/beam ! Clean residual mean=-0.000013 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0615232 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 176 components and 0.0615232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.975 mas, bmaj=14.42 mas, bpa=-18.08 degrees ! Estimated noise=0.794488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.598e-05 Jy ! Component: 100 - total flux cleaned = -0.000142808 Jy ! Component: 150 - total flux cleaned = -0.000169962 Jy ! Component: 200 - total flux cleaned = -0.000221303 Jy ! Total flux subtracted in 200 components = -0.000221303 Jy ! Clean residual min=-0.001814 max=0.001534 Jy/beam ! Clean residual mean=-0.000006 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0613019 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 211 components and 0.0613018 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=0.047473Jy sigma=0.647947 ! Fit after self-cal, rms=0.047447Jy sigma=0.647743 wmodel J1327-1911_C_map.mod ! Writing 211 model components to file: J1327-1911_C_map.mod wobs J1327-1911_C_uvs.fits ! Writing UV FITS file: J1327-1911_C_uvs.fits wwins J1327-1911_C_map.win ! wwins: Wrote 3 windows to J1327-1911_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 = -0.000591686 Jy ! Component: 100 - total flux cleaned = -0.000647614 Jy ! Component: 150 - total flux cleaned = -0.000598743 Jy ! Component: 200 - total flux cleaned = -0.000552514 Jy ! Component: 250 - total flux cleaned = -0.000529922 Jy ! Component: 300 - total flux cleaned = -0.000549483 Jy ! Component: 350 - total flux cleaned = -0.000549244 Jy ! Component: 400 - total flux cleaned = -0.000663671 Jy ! Component: 450 - total flux cleaned = -0.000737229 Jy ! Component: 500 - total flux cleaned = -0.000790869 Jy ! Component: 550 - total flux cleaned = -0.000930756 Jy ! Component: 600 - total flux cleaned = -0.00101579 Jy ! Component: 650 - total flux cleaned = -0.00111509 Jy ! Component: 700 - total flux cleaned = -0.00117987 Jy ! Component: 750 - total flux cleaned = -0.00121141 Jy ! Component: 800 - total flux cleaned = -0.00119593 Jy ! Component: 850 - total flux cleaned = -0.00121132 Jy ! Component: 900 - total flux cleaned = -0.00122628 Jy ! Component: 950 - total flux cleaned = -0.00122641 Jy ! Component: 1000 - total flux cleaned = -0.00116918 Jy ! Component: 1050 - total flux cleaned = -0.00108448 Jy ! Component: 1100 - total flux cleaned = -0.00100086 Jy ! Component: 1150 - total flux cleaned = -0.000931964 Jy ! Component: 1200 - total flux cleaned = -0.000864101 Jy ! Component: 1250 - total flux cleaned = -0.000810331 Jy ! Component: 1300 - total flux cleaned = -0.0007176 Jy ! Component: 1350 - total flux cleaned = -0.000691369 Jy ! Component: 1400 - total flux cleaned = -0.000626453 Jy ! Component: 1450 - total flux cleaned = -0.000549475 Jy ! Component: 1500 - total flux cleaned = -0.000524094 Jy ! Component: 1550 - total flux cleaned = -0.000436289 Jy ! Component: 1600 - total flux cleaned = -0.000411424 Jy ! Component: 1650 - total flux cleaned = -0.00032532 Jy ! Component: 1700 - total flux cleaned = -0.000252531 Jy ! Component: 1750 - total flux cleaned = -0.000216556 Jy ! Component: 1800 - total flux cleaned = -0.000157044 Jy ! Component: 1850 - total flux cleaned = -9.80241e-05 Jy ! Component: 1900 - total flux cleaned = -7.45207e-05 Jy ! Component: 1950 - total flux cleaned = -6.28951e-05 Jy ! Component: 2000 - total flux cleaned = -1.68335e-05 Jy ! Component: 2050 - total flux cleaned = -2.82848e-05 Jy ! Component: 2100 - total flux cleaned = -5.66769e-06 Jy ! Component: 2150 - total flux cleaned = 2.80367e-05 Jy ! Component: 2200 - total flux cleaned = 1.67763e-05 Jy ! Component: 2250 - total flux cleaned = -5.3757e-06 Jy ! Component: 2300 - total flux cleaned = -5.30768e-06 Jy ! Component: 2350 - total flux cleaned = 5.71021e-06 Jy ! Component: 2400 - total flux cleaned = 2.75794e-05 Jy ! Component: 2450 - total flux cleaned = 5.90206e-06 Jy ! Component: 2500 - total flux cleaned = -4.93997e-06 Jy ! Component: 2550 - total flux cleaned = -3.72142e-05 Jy ! Component: 2600 - total flux cleaned = -7.99879e-05 Jy ! Component: 2650 - total flux cleaned = -0.000122567 Jy ! Component: 2700 - total flux cleaned = -0.00015444 Jy ! Component: 2750 - total flux cleaned = -0.000207292 Jy ! Component: 2800 - total flux cleaned = -0.000228295 Jy ! Component: 2850 - total flux cleaned = -0.000249257 Jy ! Component: 2900 - total flux cleaned = -0.000291085 Jy ! Component: 2950 - total flux cleaned = -0.000311886 Jy ! Component: 3000 - total flux cleaned = -0.00031187 Jy ! Component: 3050 - total flux cleaned = -0.000322276 Jy ! Component: 3100 - total flux cleaned = -0.000332511 Jy ! Component: 3150 - total flux cleaned = -0.000322227 Jy ! Component: 3200 - total flux cleaned = -0.000332556 Jy ! Component: 3250 - total flux cleaned = -0.000353049 Jy ! Component: 3300 - total flux cleaned = -0.000353067 Jy ! Component: 3350 - total flux cleaned = -0.000383693 Jy ! Component: 3400 - total flux cleaned = -0.00037348 Jy ! Component: 3450 - total flux cleaned = -0.000393778 Jy ! Component: 3500 - total flux cleaned = -0.000373481 Jy ! Component: 3550 - total flux cleaned = -0.000383586 Jy ! Component: 3600 - total flux cleaned = -0.000413866 Jy ! Component: 3650 - total flux cleaned = -0.000383549 Jy ! Component: 3700 - total flux cleaned = -0.000403676 Jy ! Component: 3750 - total flux cleaned = -0.000423789 Jy ! Component: 3800 - total flux cleaned = -0.000393682 Jy ! Component: 3850 - total flux cleaned = -0.000413794 Jy ! Component: 3900 - total flux cleaned = -0.000413821 Jy ! Component: 3950 - total flux cleaned = -0.000433836 Jy ! Component: 4000 - total flux cleaned = -0.000463802 Jy ! Component: 4050 - total flux cleaned = -0.000443913 Jy ! Total flux subtracted in 4096 components = -0.000473752 Jy ! Clean residual min=-0.000520 max=0.000541 Jy/beam ! Clean residual mean=-0.000004 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0608281 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 543 components and 0.0608281 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1327-1911_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.975 x 14.42 at -18.08 degrees (North through East) ! Clean map min=-0.0019287 max=0.041619 Jy/beam ! Writing clean map to FITS file: .//J1327-1911_C_map.fits wmodel .//J1327-1911_C_map.mod ! Writing 543 model components to file: .//J1327-1911_C_map.mod wobs .//J1327-1911_C_uvs.fits ! Writing UV FITS file: .//J1327-1911_C_uvs.fits wwins .//J1327-1911_C_map.win ! wwins: Wrote 4 windows to .//J1327-1911_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0416186 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30896 1.30896 2.61793 5.23586 10.4717 20.9434 41.8868 83.7737 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.188 quit ! Quitting program ! Log file .//J1327-1911_C_dfm.log closed on Mon Jan 20 18:07:50 2020