! Started logfile: .//J0614-2957_C_dfm.log on Mon Jan 20 17:32:54 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 .//J0614-2957_C_uva.fits ! Reading UV FITS file: .//J0614-2957_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0614-2957 ! ! 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 2520 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 J0614-2957_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=1.010048Jy sigma=13.884798 ! Fit after self-cal, rms=0.934549Jy sigma=12.799773 ! 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=2.441 mas, bmaj=23.56 mas, bpa=-9.605 degrees ! Estimated noise=1.84559 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, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521325 Jy ! Component: 100 - total flux cleaned = 0.0648666 Jy ! Total flux subtracted in 100 components = 0.0648666 Jy ! Clean residual min=-0.005150 max=0.006390 Jy/beam ! Clean residual mean=0.000005 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.0648666 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0648666 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=0.073329Jy sigma=0.678221 ! Fit after self-cal, rms=0.073143Jy sigma=0.672303 ! 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=2.951 mas, bmaj=24.92 mas, bpa=-9.218 degrees ! Estimated noise=1.10906 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 = 0.0066899 Jy ! Component: 100 - total flux cleaned = 0.0096737 Jy ! Component: 150 - total flux cleaned = 0.011666 Jy ! Component: 200 - total flux cleaned = 0.0132061 Jy ! Total flux subtracted in 200 components = 0.0132061 Jy ! Clean residual min=-0.003205 max=0.003070 Jy/beam ! Clean residual mean=0.000008 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.0780727 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 115 components and 0.0780727 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=0.072533Jy sigma=0.660753 ! Fit after self-cal, rms=0.072598Jy sigma=0.660640 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.951 x 24.92 at -9.218 degrees (North through East) ! Clean map min=-0.0031726 max=0.069071 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.16 KP 0.98 LA 0.93 ! NL 0.97 OV 1.12 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.11 KP 0.99 LA 0.83 ! NL 1.09 OV 0.99 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.92 KP 1.00 LA 0.99 ! NL 0.98 OV 1.09 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.07 KP 1.04 LA 0.94 ! NL 0.87 OV 0.95 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.04 KP 1.05 LA 0.94 ! NL 1.11 OV 1.00 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.15 KP 0.99 LA 0.80 ! NL 0.94 OV 1.09 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.98 KP 1.01 LA 1.21 ! NL 1.00 OV 1.02 PT 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.97 KP 1.03 LA 0.91 ! NL 1.13 OV 0.90 PT 0.98 ! ! ! Fit before self-cal, rms=0.072598Jy sigma=0.660640 ! Fit after self-cal, rms=0.072064Jy sigma=0.654926 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=25.01 mas, bpa=-9.259 degrees ! Estimated noise=1.10339 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 = 0.000388178 Jy ! Component: 100 - total flux cleaned = 0.000882955 Jy ! Component: 150 - total flux cleaned = 0.00123377 Jy ! Component: 200 - total flux cleaned = 0.00152563 Jy ! Total flux subtracted in 200 components = 0.00152563 Jy ! Clean residual min=-0.002533 max=0.003118 Jy/beam ! Clean residual mean=0.000005 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0795984 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.0795984 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=0.072022Jy sigma=0.654494 ! Fit after self-cal, rms=0.072068Jy sigma=0.654316 ! 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=0.072068Jy sigma=0.654316 ! Fit after self-cal, rms=0.072231Jy sigma=0.654288 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=25.02 mas, bpa=-9.27 degrees ! Estimated noise=1.10706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469408 Jy ! Component: 100 - total flux cleaned = 0.000755696 Jy ! Component: 150 - total flux cleaned = 0.0010173 Jy ! Component: 200 - total flux cleaned = 0.00120987 Jy ! Total flux subtracted in 200 components = 0.00120987 Jy ! Clean residual min=-0.002467 max=0.002935 Jy/beam ! Clean residual mean=0.000005 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0808082 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.0808083 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=0.072203Jy sigma=0.653997 ! Fit after self-cal, rms=0.072225Jy sigma=0.653982 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 = 0.000236774 Jy ! Component: 100 - total flux cleaned = 0.000393095 Jy ! Component: 150 - total flux cleaned = 0.00053778 Jy ! Component: 200 - total flux cleaned = 0.00067218 Jy ! Total flux subtracted in 200 components = 0.00067218 Jy ! Clean residual min=-0.002444 max=0.002838 Jy/beam ! Clean residual mean=0.000005 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0814804 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 0.0814805 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=0.072207Jy sigma=0.653811 ! Fit after self-cal, rms=0.072233Jy sigma=0.653801 ! 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=0.072233Jy sigma=0.653801 ! Fit after self-cal, rms=0.072305Jy sigma=0.653758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.006 mas, bmaj=25.04 mas, bpa=-9.294 degrees ! Estimated noise=1.1106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025314 Jy ! Component: 100 - total flux cleaned = 0.000398312 Jy ! Component: 150 - total flux cleaned = 0.000514171 Jy ! Component: 200 - total flux cleaned = 0.000657432 Jy ! Total flux subtracted in 200 components = 0.000657432 Jy ! Clean residual min=-0.002413 max=0.002676 Jy/beam ! Clean residual mean=0.000005 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0821379 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 182 components and 0.0821379 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=0.072287Jy sigma=0.653593 ! Fit after self-cal, rms=0.072296Jy sigma=0.653577 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 = 0.000161344 Jy ! Component: 100 - total flux cleaned = 0.000237879 Jy ! Component: 150 - total flux cleaned = 0.000376209 Jy ! Component: 200 - total flux cleaned = 0.000486709 Jy ! Total flux subtracted in 200 components = 0.000486709 Jy ! Clean residual min=-0.002412 max=0.002656 Jy/beam ! Clean residual mean=0.000005 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0826246 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 187 components and 0.0826246 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=0.072280Jy sigma=0.653472 ! Fit after self-cal, rms=0.072264Jy sigma=0.653462 ! 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=0.072264Jy sigma=0.653462 ! Fit after self-cal, rms=0.072484Jy sigma=0.653424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.283 mas, bmaj=25.34 mas, bpa=-10.44 degrees ! Estimated noise=1.12704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453787 Jy ! Component: 100 - total flux cleaned = 0.000591791 Jy ! Component: 150 - total flux cleaned = 0.00067029 Jy ! Component: 200 - total flux cleaned = 0.000729214 Jy ! Total flux subtracted in 200 components = 0.000729214 Jy ! Clean residual min=-0.002318 max=0.002469 Jy/beam ! Clean residual mean=0.000006 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0833538 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 203 components and 0.0833538 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=0.072475Jy sigma=0.653336 ! Fit after self-cal, rms=0.072466Jy sigma=0.653328 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 = 0.000137953 Jy ! Component: 100 - total flux cleaned = 0.000190517 Jy ! Component: 150 - total flux cleaned = 0.000239828 Jy ! Component: 200 - total flux cleaned = 0.000275259 Jy ! Total flux subtracted in 200 components = 0.000275259 Jy ! Clean residual min=-0.002281 max=0.002395 Jy/beam ! Clean residual mean=0.000006 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0836291 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 218 components and 0.0836291 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=0.072462Jy sigma=0.653251 ! Fit after self-cal, rms=0.072460Jy sigma=0.653246 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=25.04 mas, bpa=-9.324 degrees ! Estimated noise=1.11376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.015 x 25.04 at -9.324 degrees (North through East) ! Clean map min=-0.0023517 max=0.068232 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=23.69 mas, bpa=-9.696 degrees ! Estimated noise=1.88436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533152 Jy ! Component: 100 - total flux cleaned = 0.0657585 Jy ! Component: 150 - total flux cleaned = 0.0705893 Jy ! Component: 200 - total flux cleaned = 0.0734487 Jy ! Total flux subtracted in 200 components = 0.0734487 Jy ! Clean residual min=-0.003478 max=0.003022 Jy/beam ! Clean residual mean=0.000007 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0734487 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.0734487 Jy ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=25.04 mas, bpa=-9.324 degrees ! Estimated noise=1.11376 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 = 0.00279036 Jy ! Component: 100 - total flux cleaned = 0.00435502 Jy ! Component: 150 - total flux cleaned = 0.00509143 Jy ! Component: 200 - total flux cleaned = 0.00579732 Jy ! Total flux subtracted in 200 components = 0.00579732 Jy ! Clean residual min=-0.002650 max=0.002699 Jy/beam ! Clean residual mean=0.000005 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.079246 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.079246 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=4.283 mas, bmaj=25.34 mas, bpa=-10.44 degrees ! Estimated noise=1.12704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114731 Jy ! Component: 100 - total flux cleaned = 0.00159287 Jy ! Component: 150 - total flux cleaned = 0.00199742 Jy ! Component: 200 - total flux cleaned = 0.00233692 Jy ! Total flux subtracted in 200 components = 0.00233692 Jy ! Clean residual min=-0.002266 max=0.002483 Jy/beam ! Clean residual mean=0.000007 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0815829 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 = 0.000340199 Jy ! Component: 100 - total flux cleaned = 0.00062826 Jy ! Component: 150 - total flux cleaned = 0.000870336 Jy ! Component: 200 - total flux cleaned = 0.00100604 Jy ! Total flux subtracted in 200 components = 0.00100604 Jy ! Clean residual min=-0.002198 max=0.002462 Jy/beam ! Clean residual mean=0.000006 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.082589 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 137 components and 0.082589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=25.04 mas, bpa=-9.324 degrees ! Estimated noise=1.11376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157229 Jy ! Component: 100 - total flux cleaned = 0.000325129 Jy ! Component: 150 - total flux cleaned = 0.000433622 Jy ! Component: 200 - total flux cleaned = 0.000551615 Jy ! Total flux subtracted in 200 components = 0.000551615 Jy ! Clean residual min=-0.002378 max=0.002618 Jy/beam ! Clean residual mean=0.000005 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0831406 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.0831406 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=0.072493Jy sigma=0.653359 ! Fit after self-cal, rms=0.072453Jy sigma=0.653328 wmodel J0614-2957_C_map.mod ! Writing 157 model components to file: J0614-2957_C_map.mod wobs J0614-2957_C_uvs.fits ! Writing UV FITS file: J0614-2957_C_uvs.fits wwins J0614-2957_C_map.win ! wwins: Wrote 1 windows to J0614-2957_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 = -0.000188024 Jy ! Component: 100 - total flux cleaned = -0.000723304 Jy ! Component: 150 - total flux cleaned = -0.000926504 Jy ! Component: 200 - total flux cleaned = -0.0011769 Jy ! Component: 250 - total flux cleaned = -0.00149414 Jy ! Component: 300 - total flux cleaned = -0.00171175 Jy ! Component: 350 - total flux cleaned = -0.00189345 Jy ! Component: 400 - total flux cleaned = -0.00199271 Jy ! Component: 450 - total flux cleaned = -0.00204074 Jy ! Component: 500 - total flux cleaned = -0.00206409 Jy ! Component: 550 - total flux cleaned = -0.00210955 Jy ! Component: 600 - total flux cleaned = -0.00215254 Jy ! Component: 650 - total flux cleaned = -0.00223585 Jy ! Component: 700 - total flux cleaned = -0.00223582 Jy ! Component: 750 - total flux cleaned = -0.00223633 Jy ! Component: 800 - total flux cleaned = -0.00225563 Jy ! Component: 850 - total flux cleaned = -0.00223638 Jy ! Component: 900 - total flux cleaned = -0.00227359 Jy ! Component: 950 - total flux cleaned = -0.00229209 Jy ! Component: 1000 - total flux cleaned = -0.002382 Jy ! Component: 1050 - total flux cleaned = -0.00247025 Jy ! Component: 1100 - total flux cleaned = -0.00253954 Jy ! Component: 1150 - total flux cleaned = -0.00260797 Jy ! Component: 1200 - total flux cleaned = -0.00267581 Jy ! Component: 1250 - total flux cleaned = -0.0027926 Jy ! Component: 1300 - total flux cleaned = -0.00280919 Jy ! Component: 1350 - total flux cleaned = -0.00293895 Jy ! Component: 1400 - total flux cleaned = -0.00295495 Jy ! Component: 1450 - total flux cleaned = -0.00301837 Jy ! Component: 1500 - total flux cleaned = -0.00314353 Jy ! Component: 1550 - total flux cleaned = -0.00320546 Jy ! Component: 1600 - total flux cleaned = -0.00334357 Jy ! Component: 1650 - total flux cleaned = -0.00343477 Jy ! Component: 1700 - total flux cleaned = -0.00354006 Jy ! Component: 1750 - total flux cleaned = -0.00367431 Jy ! Component: 1800 - total flux cleaned = -0.00373351 Jy ! Component: 1850 - total flux cleaned = -0.00382168 Jy ! Component: 1900 - total flux cleaned = -0.0039675 Jy ! Component: 1950 - total flux cleaned = -0.00408339 Jy ! Component: 2000 - total flux cleaned = -0.00424154 Jy ! Component: 2050 - total flux cleaned = -0.00438435 Jy ! Component: 2100 - total flux cleaned = -0.00449811 Jy ! Component: 2150 - total flux cleaned = -0.00461136 Jy ! Component: 2200 - total flux cleaned = -0.00471004 Jy ! Component: 2250 - total flux cleaned = -0.00485028 Jy ! Component: 2300 - total flux cleaned = -0.00496203 Jy ! Component: 2350 - total flux cleaned = -0.00508723 Jy ! Component: 2400 - total flux cleaned = -0.00521198 Jy ! Component: 2450 - total flux cleaned = -0.00536375 Jy ! Component: 2500 - total flux cleaned = -0.00552895 Jy ! Component: 2550 - total flux cleaned = -0.0057079 Jy ! Component: 2600 - total flux cleaned = -0.00585926 Jy ! Component: 2650 - total flux cleaned = -0.00602429 Jy ! Component: 2700 - total flux cleaned = -0.00614824 Jy ! Component: 2750 - total flux cleaned = -0.00631359 Jy ! Component: 2800 - total flux cleaned = -0.0064653 Jy ! Component: 2850 - total flux cleaned = -0.00657582 Jy ! Component: 2900 - total flux cleaned = -0.00670048 Jy ! Component: 2950 - total flux cleaned = -0.00683917 Jy ! Component: 3000 - total flux cleaned = -0.00697824 Jy ! Component: 3050 - total flux cleaned = -0.00711786 Jy ! Component: 3100 - total flux cleaned = -0.00724392 Jy ! Component: 3150 - total flux cleaned = -0.00735626 Jy ! Component: 3200 - total flux cleaned = -0.00744084 Jy ! Component: 3250 - total flux cleaned = -0.0075681 Jy ! Component: 3300 - total flux cleaned = -0.00768178 Jy ! Component: 3350 - total flux cleaned = -0.00779585 Jy ! Component: 3400 - total flux cleaned = -0.00792473 Jy ! Component: 3450 - total flux cleaned = -0.00802526 Jy ! Component: 3500 - total flux cleaned = -0.00814069 Jy ! Component: 3550 - total flux cleaned = -0.0082422 Jy ! Component: 3600 - total flux cleaned = -0.0083731 Jy ! Component: 3650 - total flux cleaned = -0.00848998 Jy ! Component: 3700 - total flux cleaned = -0.00860736 Jy ! Component: 3750 - total flux cleaned = -0.00875466 Jy ! Component: 3800 - total flux cleaned = -0.00884361 Jy ! Component: 3850 - total flux cleaned = -0.0089479 Jy ! Component: 3900 - total flux cleaned = -0.00902263 Jy ! Component: 3950 - total flux cleaned = -0.0090977 Jy ! Component: 4000 - total flux cleaned = -0.00918868 Jy ! Component: 4050 - total flux cleaned = -0.0092801 Jy ! Total flux subtracted in 4096 components = -0.00935693 Jy ! Clean residual min=-0.000799 max=0.000803 Jy/beam ! Clean residual mean=-0.000006 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0737837 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 477 components and 0.0737836 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0614-2957_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.015 x 25.04 at -9.324 degrees (North through East) ! Clean map min=-0.0027049 max=0.0682 Jy/beam ! Writing clean map to FITS file: .//J0614-2957_C_map.fits wmodel .//J0614-2957_C_map.mod ! Writing 477 model components to file: .//J0614-2957_C_map.mod wobs .//J0614-2957_C_uvs.fits ! Writing UV FITS file: .//J0614-2957_C_uvs.fits wwins .//J0614-2957_C_map.win ! wwins: Wrote 2 windows to .//J0614-2957_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0682003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260563 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14617 1.14617 2.29233 4.58466 9.16933 18.3387 36.6773 73.3546 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.742 quit ! Quitting program ! Log file .//J0614-2957_C_dfm.log closed on Mon Jan 20 17:32:58 2020