! Started logfile: .//J1419-1423_C_dfm.log on Mon Jan 20 18:12:43 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 .//J1419-1423_C_uva.fits ! Reading UV FITS file: .//J1419-1423_C_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.905462 visibilities/baseline/integration-bin. ! Found source: J1419-1423 ! ! 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 3448 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 J1419-1423_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006919Jy sigma=18.577379 ! Fit after self-cal, rms=0.942547Jy sigma=17.342595 ! 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=2.252 mas, bmaj=11.57 mas, bpa=-13.1 degrees ! Estimated noise=0.928692 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 = 0.0388615 Jy ! Component: 100 - total flux cleaned = 0.0576709 Jy ! Total flux subtracted in 100 components = 0.0576709 Jy ! Clean residual min=-0.008002 max=0.010412 Jy/beam ! Clean residual mean=0.000026 rms=0.003025 Jy/beam ! Combined flux in latest and established models = 0.0576709 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0576709 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=0.057659Jy sigma=1.055554 ! Fit after self-cal, rms=0.056531Jy sigma=1.038857 ! 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=2.853 mas, bmaj=11.42 mas, bpa=-13.68 degrees ! Estimated noise=0.669825 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 = 0.0217061 Jy ! Component: 100 - total flux cleaned = 0.0348221 Jy ! Component: 150 - total flux cleaned = 0.0439673 Jy ! Component: 200 - total flux cleaned = 0.0505427 Jy ! Total flux subtracted in 200 components = 0.0505427 Jy ! Clean residual min=-0.007019 max=0.008927 Jy/beam ! Clean residual mean=-0.000060 rms=0.003360 Jy/beam ! Combined flux in latest and established models = 0.108214 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 127 components and 0.108214 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=0.047970Jy sigma=0.822392 ! Fit after self-cal, rms=0.047879Jy sigma=0.820270 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.853 x 11.42 at -13.68 degrees (North through East) ! Clean map min=-0.0069099 max=0.057164 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.41 HN 0.85 KP 1.04 ! LA 0.80 NL 1.02 OV 1.12 PT 0.72 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.36 HN 1.32 KP 1.07 ! LA 0.82 NL 1.40 OV 1.14 PT 0.70 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.24 HN 0.88 KP 1.00 ! LA 0.79 NL 1.41 OV 1.07 PT 0.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.37 HN 0.88 KP 1.04 ! LA 0.73 NL 1.19 OV 1.05 PT 0.68 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.26 HN 1.11 KP 1.13 ! LA 0.75 NL 1.14 OV 1.28 PT 0.72 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.36 HN 0.91 KP 1.10 ! LA 0.88 NL 1.27 OV 1.07 PT 0.77 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.23 HN 0.87 KP 1.12 ! LA 0.80 NL 1.25 OV 1.20 PT 0.78 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.36 HN 0.89 KP 1.15 ! LA 0.80 NL 1.40 OV 1.20 PT 0.76 ! ! ! Fit before self-cal, rms=0.047879Jy sigma=0.820270 ! Fit after self-cal, rms=0.052129Jy sigma=0.720979 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.847 mas, bmaj=12.06 mas, bpa=-13.38 degrees ! Estimated noise=0.67307 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 = 0.00113098 Jy ! Component: 100 - total flux cleaned = 0.00190396 Jy ! Component: 150 - total flux cleaned = 0.00251821 Jy ! Component: 200 - total flux cleaned = 0.00269126 Jy ! Total flux subtracted in 200 components = 0.00269126 Jy ! Clean residual min=-0.004710 max=0.008921 Jy/beam ! Clean residual mean=-0.000002 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 0.110905 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 137 components and 0.110905 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=0.051922Jy sigma=0.715344 ! Fit after self-cal, rms=0.052383Jy sigma=0.712034 ! 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=0.052383Jy sigma=0.712034 ! Fit after self-cal, rms=0.052912Jy sigma=0.711216 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=12.08 mas, bpa=-13.38 degrees ! Estimated noise=0.667867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102593 Jy ! Component: 100 - total flux cleaned = 0.00164062 Jy ! Component: 150 - total flux cleaned = 0.00191699 Jy ! Component: 200 - total flux cleaned = 0.00199729 Jy ! Total flux subtracted in 200 components = 0.00199729 Jy ! Clean residual min=-0.004530 max=0.008425 Jy/beam ! Clean residual mean=-0.000001 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.112902 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 148 components and 0.112902 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=0.052776Jy sigma=0.709309 ! Fit after self-cal, rms=0.052818Jy sigma=0.708955 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 (-6.3, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836368 Jy ! Component: 100 - total flux cleaned = 0.0125599 Jy ! Component: 150 - total flux cleaned = 0.0152923 Jy ! Component: 200 - total flux cleaned = 0.0173657 Jy ! Total flux subtracted in 200 components = 0.0173657 Jy ! Clean residual min=-0.003261 max=0.003784 Jy/beam ! Clean residual mean=0.000010 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.130268 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 188 components and 0.130268 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=0.051459Jy sigma=0.672593 ! Fit after self-cal, rms=0.051048Jy sigma=0.668604 ! 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=0.051048Jy sigma=0.668604 ! Fit after self-cal, rms=0.049712Jy sigma=0.666241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.841 mas, bmaj=12.02 mas, bpa=-13.46 degrees ! Estimated noise=0.659412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262107 Jy ! Component: 100 - total flux cleaned = 0.00438737 Jy ! Component: 150 - total flux cleaned = 0.00568778 Jy ! Component: 200 - total flux cleaned = 0.00649766 Jy ! Total flux subtracted in 200 components = 0.00649766 Jy ! Clean residual min=-0.002678 max=0.003092 Jy/beam ! Clean residual mean=0.000008 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.136765 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 230 components and 0.136765 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=0.049512Jy sigma=0.661158 ! Fit after self-cal, rms=0.049450Jy sigma=0.660598 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 = 0.000971474 Jy ! Component: 100 - total flux cleaned = 0.00158921 Jy ! Component: 150 - total flux cleaned = 0.00199284 Jy ! Component: 200 - total flux cleaned = 0.00225972 Jy ! Total flux subtracted in 200 components = 0.00225972 Jy ! Clean residual min=-0.002707 max=0.003056 Jy/beam ! Clean residual mean=0.000009 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.139025 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 253 components and 0.139025 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=0.049385Jy sigma=0.659190 ! Fit after self-cal, rms=0.049368Jy sigma=0.659115 ! 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=0.049368Jy sigma=0.659115 ! Fit after self-cal, rms=0.049480Jy sigma=0.658401 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.437 mas, bmaj=11.59 mas, bpa=-15.27 degrees ! Estimated noise=0.70031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131565 Jy ! Component: 100 - total flux cleaned = 0.00203132 Jy ! Component: 150 - total flux cleaned = 0.00260564 Jy ! Component: 200 - total flux cleaned = 0.00302473 Jy ! Total flux subtracted in 200 components = 0.00302473 Jy ! Clean residual min=-0.002755 max=0.003407 Jy/beam ! Clean residual mean=0.000009 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.14205 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 281 components and 0.14205 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=0.049436Jy sigma=0.657395 ! Fit after self-cal, rms=0.049413Jy sigma=0.657288 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 = 0.000448321 Jy ! Component: 100 - total flux cleaned = 0.000867755 Jy ! Component: 150 - total flux cleaned = 0.00115883 Jy ! Component: 200 - total flux cleaned = 0.00142516 Jy ! Total flux subtracted in 200 components = 0.00142516 Jy ! Clean residual min=-0.002774 max=0.003420 Jy/beam ! Clean residual mean=0.000010 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.143475 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 300 components and 0.143475 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=0.049401Jy sigma=0.656939 ! Fit after self-cal, rms=0.049392Jy sigma=0.656912 ! 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=2.868 mas, bmaj=11.96 mas, bpa=-13.54 degrees ! Estimated noise=0.663902 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.868 x 11.96 at -13.54 degrees (North through East) ! Clean map min=-0.0024751 max=0.056003 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=2.228 mas, bmaj=12.19 mas, bpa=-12.94 degrees ! Estimated noise=0.94598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409116 Jy ! Component: 100 - total flux cleaned = 0.0601038 Jy ! Component: 150 - total flux cleaned = 0.0715072 Jy ! Component: 200 - total flux cleaned = 0.0798103 Jy ! Total flux subtracted in 200 components = 0.0798103 Jy ! Clean residual min=-0.005970 max=0.006187 Jy/beam ! Clean residual mean=0.000028 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.0798103 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 71 model components to the UV plane model. ! The established model now contains 71 components and 0.0798103 Jy ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=11.96 mas, bpa=-13.54 degrees ! Estimated noise=0.663902 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 = 0.0109263 Jy ! Component: 100 - total flux cleaned = 0.0189022 Jy ! Component: 150 - total flux cleaned = 0.0252894 Jy ! Component: 200 - total flux cleaned = 0.0305282 Jy ! Total flux subtracted in 200 components = 0.0305282 Jy ! Clean residual min=-0.005219 max=0.004299 Jy/beam ! Clean residual mean=0.000009 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.110339 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 142 components and 0.110339 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=4.437 mas, bmaj=11.59 mas, bpa=-15.27 degrees ! Estimated noise=0.70031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556043 Jy ! Component: 100 - total flux cleaned = 0.00985917 Jy ! Component: 150 - total flux cleaned = 0.0133956 Jy ! Component: 200 - total flux cleaned = 0.0163537 Jy ! Total flux subtracted in 200 components = 0.0163537 Jy ! Clean residual min=-0.004570 max=0.003979 Jy/beam ! Clean residual mean=0.000011 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.126692 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 = 0.00249462 Jy ! Component: 100 - total flux cleaned = 0.00453244 Jy ! Component: 150 - total flux cleaned = 0.0059908 Jy ! Component: 200 - total flux cleaned = 0.00725556 Jy ! Total flux subtracted in 200 components = 0.00725556 Jy ! Clean residual min=-0.003717 max=0.003419 Jy/beam ! Clean residual mean=0.000009 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.133948 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 266 components and 0.133948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=11.96 mas, bpa=-13.54 degrees ! Estimated noise=0.663902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301099 Jy ! Component: 100 - total flux cleaned = 0.001193 Jy ! Component: 150 - total flux cleaned = 0.00207017 Jy ! Component: 200 - total flux cleaned = 0.00290099 Jy ! Total flux subtracted in 200 components = 0.00290099 Jy ! Clean residual min=-0.002897 max=0.003121 Jy/beam ! Clean residual mean=0.000007 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.136849 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 294 components and 0.136849 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=0.049463Jy sigma=0.658486 ! Fit after self-cal, rms=0.049441Jy sigma=0.658244 wmodel J1419-1423_C_map.mod ! Writing 294 model components to file: J1419-1423_C_map.mod wobs J1419-1423_C_uvs.fits ! Writing UV FITS file: J1419-1423_C_uvs.fits wwins J1419-1423_C_map.win ! wwins: Wrote 2 windows to J1419-1423_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 = 0.00101909 Jy ! Component: 100 - total flux cleaned = 0.00116623 Jy ! Component: 150 - total flux cleaned = 0.000958727 Jy ! Component: 200 - total flux cleaned = 0.000843688 Jy ! Component: 250 - total flux cleaned = 0.000703835 Jy ! Component: 300 - total flux cleaned = 0.000507187 Jy ! Component: 350 - total flux cleaned = 0.000476931 Jy ! Component: 400 - total flux cleaned = 0.000274973 Jy ! Component: 450 - total flux cleaned = 2.72213e-05 Jy ! Component: 500 - total flux cleaned = -0.000262717 Jy ! Component: 550 - total flux cleaned = -0.000565837 Jy ! Component: 600 - total flux cleaned = -0.000783814 Jy ! Component: 650 - total flux cleaned = -0.000994348 Jy ! Component: 700 - total flux cleaned = -0.00117641 Jy ! Component: 750 - total flux cleaned = -0.00137447 Jy ! Component: 800 - total flux cleaned = -0.00160863 Jy ! Component: 850 - total flux cleaned = -0.00181558 Jy ! Component: 900 - total flux cleaned = -0.00197707 Jy ! Component: 950 - total flux cleaned = -0.00215396 Jy ! Component: 1000 - total flux cleaned = -0.00228797 Jy ! Component: 1050 - total flux cleaned = -0.00249309 Jy ! Component: 1100 - total flux cleaned = -0.00254755 Jy ! Component: 1150 - total flux cleaned = -0.00260108 Jy ! Component: 1200 - total flux cleaned = -0.00267091 Jy ! Component: 1250 - total flux cleaned = -0.00273944 Jy ! Component: 1300 - total flux cleaned = -0.00280653 Jy ! Component: 1350 - total flux cleaned = -0.00285573 Jy ! Component: 1400 - total flux cleaned = -0.00292031 Jy ! Component: 1450 - total flux cleaned = -0.00293626 Jy ! Component: 1500 - total flux cleaned = -0.00296796 Jy ! Component: 1550 - total flux cleaned = -0.00295266 Jy ! Component: 1600 - total flux cleaned = -0.00295262 Jy ! Component: 1650 - total flux cleaned = -0.00295272 Jy ! Component: 1700 - total flux cleaned = -0.00293796 Jy ! Component: 1750 - total flux cleaned = -0.0028941 Jy ! Component: 1800 - total flux cleaned = -0.00287959 Jy ! Component: 1850 - total flux cleaned = -0.00282315 Jy ! Component: 1900 - total flux cleaned = -0.00280912 Jy ! Component: 1950 - total flux cleaned = -0.00282273 Jy ! Component: 2000 - total flux cleaned = -0.00278209 Jy ! Component: 2050 - total flux cleaned = -0.00276867 Jy ! Component: 2100 - total flux cleaned = -0.00276868 Jy ! Component: 2150 - total flux cleaned = -0.00272965 Jy ! Component: 2200 - total flux cleaned = -0.00266528 Jy ! Component: 2250 - total flux cleaned = -0.00264007 Jy ! Component: 2300 - total flux cleaned = -0.00265273 Jy ! Component: 2350 - total flux cleaned = -0.00264008 Jy ! Component: 2400 - total flux cleaned = -0.0026031 Jy ! Component: 2450 - total flux cleaned = -0.00256663 Jy ! Component: 2500 - total flux cleaned = -0.00255458 Jy ! Component: 2550 - total flux cleaned = -0.0025308 Jy ! Component: 2600 - total flux cleaned = -0.00247175 Jy ! Component: 2650 - total flux cleaned = -0.00238993 Jy ! Component: 2700 - total flux cleaned = -0.00237836 Jy ! Component: 2750 - total flux cleaned = -0.00233243 Jy ! Component: 2800 - total flux cleaned = -0.0023324 Jy ! Component: 2850 - total flux cleaned = -0.00235493 Jy ! Component: 2900 - total flux cleaned = -0.00236609 Jy ! Component: 2950 - total flux cleaned = -0.00238823 Jy ! Component: 3000 - total flux cleaned = -0.00239917 Jy ! Component: 3050 - total flux cleaned = -0.00243184 Jy ! Component: 3100 - total flux cleaned = -0.00243177 Jy ! Component: 3150 - total flux cleaned = -0.00243183 Jy ! Component: 3200 - total flux cleaned = -0.00246402 Jy ! Component: 3250 - total flux cleaned = -0.00245337 Jy ! Component: 3300 - total flux cleaned = -0.00246404 Jy ! Component: 3350 - total flux cleaned = -0.00250639 Jy ! Component: 3400 - total flux cleaned = -0.00252748 Jy ! Component: 3450 - total flux cleaned = -0.00257992 Jy ! Component: 3500 - total flux cleaned = -0.00260079 Jy ! Component: 3550 - total flux cleaned = -0.00261117 Jy ! Component: 3600 - total flux cleaned = -0.00267338 Jy ! Component: 3650 - total flux cleaned = -0.00269405 Jy ! Component: 3700 - total flux cleaned = -0.00273532 Jy ! Component: 3750 - total flux cleaned = -0.00278667 Jy ! Component: 3800 - total flux cleaned = -0.00283782 Jy ! Component: 3850 - total flux cleaned = -0.00286836 Jy ! Component: 3900 - total flux cleaned = -0.00292941 Jy ! Component: 3950 - total flux cleaned = -0.0029802 Jy ! Component: 4000 - total flux cleaned = -0.00303083 Jy ! Component: 4050 - total flux cleaned = -0.00305099 Jy ! Total flux subtracted in 4096 components = -0.00307114 Jy ! Clean residual min=-0.000676 max=0.000587 Jy/beam ! Clean residual mean=-0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.133778 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 645 components and 0.133778 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1419-1423_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.868 x 11.96 at -13.54 degrees (North through East) ! Clean map min=-0.0022515 max=0.056741 Jy/beam ! Writing clean map to FITS file: .//J1419-1423_C_map.fits wmodel .//J1419-1423_C_map.mod ! Writing 645 model components to file: .//J1419-1423_C_map.mod wobs .//J1419-1423_C_uvs.fits ! Writing UV FITS file: .//J1419-1423_C_uvs.fits wwins .//J1419-1423_C_map.win ! wwins: Wrote 3 windows to .//J1419-1423_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0567408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192535 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01797 1.01797 2.03594 4.07188 8.14376 16.2875 32.575 65.1501 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 294.704 quit ! Quitting program ! Log file .//J1419-1423_C_dfm.log closed on Mon Jan 20 18:12:46 2020