! Started logfile: .//J1114-3652_X_20180724_dfm.log on Wed Aug 8 14:44:25 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1114-3652_X_20180724_uva.fits ! Reading UV FITS file: .//J1114-3652_X_20180724_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.939441 visibilities/baseline/integration-bin. ! Found source: J1114-3652 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4840 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1114-3652_X] 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 0.200x0.200 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005066Jy sigma=16.475645 ! Fit after self-cal, rms=0.943107Jy sigma=15.397589 ! 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=0.6265 mas, bmaj=1.86 mas, bpa=-5.771 degrees ! Estimated noise=0.884495 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 = 0.0448212 Jy ! Component: 100 - total flux cleaned = 0.0546716 Jy ! Total flux subtracted in 100 components = 0.0546716 Jy ! Clean residual min=-0.004836 max=0.007319 Jy/beam ! Clean residual mean=-0.000006 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.0546716 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0546716 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=0.050965Jy sigma=0.684531 ! Fit after self-cal, rms=0.049966Jy sigma=0.673178 ! Inverting map ! Added new window around map position (-1.6, -4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062121 Jy ! Component: 100 - total flux cleaned = 0.0087692 Jy ! Total flux subtracted in 100 components = 0.0087692 Jy ! Clean residual min=-0.003768 max=0.004025 Jy/beam ! Clean residual mean=-0.000004 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0634408 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0634408 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=0.049180Jy sigma=0.656895 ! Fit after self-cal, rms=0.049133Jy sigma=0.654396 ! 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=0.8079 mas, bmaj=2.252 mas, bpa=-4.833 degrees ! Estimated noise=0.659385 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 = 0.00326587 Jy ! Component: 100 - total flux cleaned = 0.00509656 Jy ! Component: 150 - total flux cleaned = 0.00620819 Jy ! Component: 200 - total flux cleaned = 0.00648815 Jy ! Total flux subtracted in 200 components = 0.00648815 Jy ! Clean residual min=-0.003713 max=0.004059 Jy/beam ! Clean residual mean=-0.000009 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.069929 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.0699289 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=0.048939Jy sigma=0.649168 ! Fit after self-cal, rms=0.048943Jy sigma=0.648789 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8079 x 2.252 at -4.833 degrees (North through East) ! Clean map min=-0.0035346 max=0.055364 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 KP 0.99 MK 1.05 ! NL 1.15 OV 0.85 PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.03 KP 0.90 MK 1.06 ! NL 1.22 OV 0.95 PT 0.91 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.09 KP 0.90 MK 0.97 ! NL 1.11 OV 0.90 PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.01 KP 0.93 MK 1.14 ! NL 1.27 OV 0.89 PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.96 KP 0.95 MK 0.98 ! NL 1.24 OV 0.95 PT 0.92 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.98 KP 0.93 MK 0.99 ! NL 1.25 OV 0.88 PT 0.91 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 KP 0.95 MK 0.93 ! NL 1.23 OV 0.88 PT 0.94 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 KP 0.98 MK 0.99 ! NL 1.46 OV 0.90 PT 0.90 SC 0.96 ! ! ! Fit before self-cal, rms=0.048943Jy sigma=0.648789 ! Fit after self-cal, rms=0.055608Jy sigma=0.635434 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8126 mas, bmaj=2.264 mas, bpa=-4.751 degrees ! Estimated noise=0.674172 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 = -0.000930214 Jy ! Component: 100 - total flux cleaned = -0.000995369 Jy ! Component: 150 - total flux cleaned = -0.00104451 Jy ! Component: 200 - total flux cleaned = -0.00108395 Jy ! Total flux subtracted in 200 components = -0.00108395 Jy ! Clean residual min=-0.002341 max=0.001981 Jy/beam ! Clean residual mean=-0.000005 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.068845 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.068845 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=0.055545Jy sigma=0.634871 ! Fit after self-cal, rms=0.055712Jy sigma=0.634393 ! 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=0.055712Jy sigma=0.634393 ! Fit after self-cal, rms=0.056879Jy sigma=0.634258 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8132 mas, bmaj=2.265 mas, bpa=-4.809 degrees ! Estimated noise=0.676046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000522692 Jy ! Component: 100 - total flux cleaned = -0.000569003 Jy ! Component: 150 - total flux cleaned = -0.000605757 Jy ! Component: 200 - total flux cleaned = -0.000634896 Jy ! Total flux subtracted in 200 components = -0.000634896 Jy ! Clean residual min=-0.002149 max=0.001977 Jy/beam ! Clean residual mean=-0.000005 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0682101 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0682101 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=0.056843Jy sigma=0.634027 ! Fit after self-cal, rms=0.056838Jy sigma=0.633944 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 = -0.000221183 Jy ! Component: 100 - total flux cleaned = -0.000233951 Jy ! Component: 150 - total flux cleaned = -0.000233675 Jy ! Component: 200 - total flux cleaned = -0.000223278 Jy ! Total flux subtracted in 200 components = -0.000223278 Jy ! Clean residual min=-0.002181 max=0.001977 Jy/beam ! Clean residual mean=-0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0679868 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0679868 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=0.056827Jy sigma=0.633858 ! Fit after self-cal, rms=0.056818Jy sigma=0.633843 ! 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=0.056818Jy sigma=0.633843 ! Fit after self-cal, rms=0.057968Jy sigma=0.633726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.264 mas, bpa=-4.827 degrees ! Estimated noise=0.677744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000325342 Jy ! Component: 100 - total flux cleaned = -0.000342335 Jy ! Component: 150 - total flux cleaned = -0.000356762 Jy ! Component: 200 - total flux cleaned = -0.000357366 Jy ! Total flux subtracted in 200 components = -0.000357366 Jy ! Clean residual min=-0.002128 max=0.001933 Jy/beam ! Clean residual mean=-0.000005 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0676294 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0676294 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=0.057944Jy sigma=0.633622 ! Fit after self-cal, rms=0.057943Jy sigma=0.633574 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 = -0.000166359 Jy ! Component: 100 - total flux cleaned = -0.000178074 Jy ! Component: 150 - total flux cleaned = -0.000167183 Jy ! Component: 200 - total flux cleaned = -0.000167342 Jy ! Total flux subtracted in 200 components = -0.000167342 Jy ! Clean residual min=-0.002150 max=0.001927 Jy/beam ! Clean residual mean=-0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0674621 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0674621 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=0.057934Jy sigma=0.633516 ! Fit after self-cal, rms=0.057927Jy sigma=0.633503 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.057927Jy sigma=0.633503 ! Fit after self-cal, rms=0.058878Jy sigma=0.633433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=6.619 mas, bpa=-1.866 degrees ! Estimated noise=0.934881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217797 Jy ! Component: 100 - total flux cleaned = -0.00021256 Jy ! Component: 150 - total flux cleaned = -0.00019834 Jy ! Component: 200 - total flux cleaned = -0.000185994 Jy ! Total flux subtracted in 200 components = -0.000185994 Jy ! Clean residual min=-0.002689 max=0.001948 Jy/beam ! Clean residual mean=-0.000011 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0672761 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 51 components and 0.0672761 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=0.058871Jy sigma=0.633541 ! Fit after self-cal, rms=0.058872Jy sigma=0.633492 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 = -0.000125998 Jy ! Component: 100 - total flux cleaned = -0.000125845 Jy ! Component: 150 - total flux cleaned = -0.000113075 Jy ! Component: 200 - total flux cleaned = -0.000101463 Jy ! Total flux subtracted in 200 components = -0.000101463 Jy ! Clean residual min=-0.002704 max=0.001988 Jy/beam ! Clean residual mean=-0.000012 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0671747 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0671747 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=0.058870Jy sigma=0.633443 ! Fit after self-cal, rms=0.058863Jy sigma=0.633421 ! 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=0.8117 mas, bmaj=2.262 mas, bpa=-4.824 degrees ! Estimated noise=0.678696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8117 x 2.262 at -4.824 degrees (North through East) ! Clean map min=-0.0020638 max=0.058017 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=0.6274 mas, bmaj=1.863 mas, bpa=-5.45 degrees ! Estimated noise=0.920395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469254 Jy ! Component: 100 - total flux cleaned = 0.0576766 Jy ! Component: 150 - total flux cleaned = 0.0617961 Jy ! Component: 200 - total flux cleaned = 0.0640186 Jy ! Total flux subtracted in 200 components = 0.0640186 Jy ! Clean residual min=-0.003173 max=0.002372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0640186 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0640186 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8117 mas, bmaj=2.262 mas, bpa=-4.824 degrees ! Estimated noise=0.678696 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 = 0.0020514 Jy ! Component: 100 - total flux cleaned = 0.00251836 Jy ! Component: 150 - total flux cleaned = 0.00266025 Jy ! Component: 200 - total flux cleaned = 0.0027536 Jy ! Total flux subtracted in 200 components = 0.0027536 Jy ! Clean residual min=-0.002143 max=0.001946 Jy/beam ! Clean residual mean=-0.000005 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0667722 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0667722 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=6.619 mas, bpa=-1.866 degrees ! Estimated noise=0.934881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019549 Jy ! Component: 100 - total flux cleaned = 0.000221243 Jy ! Component: 150 - total flux cleaned = 0.00024582 Jy ! Component: 200 - total flux cleaned = 0.000268645 Jy ! Total flux subtracted in 200 components = 0.000268645 Jy ! Clean residual min=-0.002748 max=0.002081 Jy/beam ! Clean residual mean=-0.000011 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0670408 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 = 2.0665e-05 Jy ! Component: 100 - total flux cleaned = 3.70746e-05 Jy ! Component: 150 - total flux cleaned = 5.29589e-05 Jy ! Component: 200 - total flux cleaned = 6.7159e-05 Jy ! Total flux subtracted in 200 components = 6.7159e-05 Jy ! Clean residual min=-0.002708 max=0.002032 Jy/beam ! Clean residual mean=-0.000011 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.067108 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.067108 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8117 mas, bmaj=2.262 mas, bpa=-4.824 degrees ! Estimated noise=0.678696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.46455e-05 Jy ! Component: 100 - total flux cleaned = -6.18497e-06 Jy ! Component: 150 - total flux cleaned = -6.46621e-05 Jy ! Component: 200 - total flux cleaned = -6.41223e-05 Jy ! Total flux subtracted in 200 components = -6.41223e-05 Jy ! Clean residual min=-0.002163 max=0.001898 Jy/beam ! Clean residual mean=-0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0670439 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0670439 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=0.058858Jy sigma=0.633546 ! Fit after self-cal, rms=0.058853Jy sigma=0.633493 wmodel J1114-3652_X_map.mod ! Writing 37 model components to file: J1114-3652_X_map.mod wobs J1114-3652_X_uvs.fits ! Writing UV FITS file: J1114-3652_X_uvs.fits wwins J1114-3652_X_map.win ! wwins: Wrote 2 windows to J1114-3652_X_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 = -0.00076591 Jy ! Component: 100 - total flux cleaned = -0.00106669 Jy ! Component: 150 - total flux cleaned = -0.00128361 Jy ! Component: 200 - total flux cleaned = -0.00146156 Jy ! Component: 250 - total flux cleaned = -0.00154718 Jy ! Component: 300 - total flux cleaned = -0.00160236 Jy ! Component: 350 - total flux cleaned = -0.0016293 Jy ! Component: 400 - total flux cleaned = -0.00162927 Jy ! Component: 450 - total flux cleaned = -0.00170466 Jy ! Component: 500 - total flux cleaned = -0.00172869 Jy ! Component: 550 - total flux cleaned = -0.00177635 Jy ! Component: 600 - total flux cleaned = -0.00172924 Jy ! Component: 650 - total flux cleaned = -0.00175249 Jy ! Component: 700 - total flux cleaned = -0.0016846 Jy ! Component: 750 - total flux cleaned = -0.00172953 Jy ! Component: 800 - total flux cleaned = -0.00179497 Jy ! Component: 850 - total flux cleaned = -0.00181588 Jy ! Component: 900 - total flux cleaned = -0.00185791 Jy ! Component: 950 - total flux cleaned = -0.00189908 Jy ! Component: 1000 - total flux cleaned = -0.00195976 Jy ! Component: 1050 - total flux cleaned = -0.00191985 Jy ! Component: 1100 - total flux cleaned = -0.00201903 Jy ! Component: 1150 - total flux cleaned = -0.00211633 Jy ! Component: 1200 - total flux cleaned = -0.00217386 Jy ! Component: 1250 - total flux cleaned = -0.00230548 Jy ! Component: 1300 - total flux cleaned = -0.00230527 Jy ! Component: 1350 - total flux cleaned = -0.00245157 Jy ! Component: 1400 - total flux cleaned = -0.00252354 Jy ! Component: 1450 - total flux cleaned = -0.00259448 Jy ! Component: 1500 - total flux cleaned = -0.00269993 Jy ! Component: 1550 - total flux cleaned = -0.00276941 Jy ! Component: 1600 - total flux cleaned = -0.00283804 Jy ! Component: 1650 - total flux cleaned = -0.00299016 Jy ! Component: 1700 - total flux cleaned = -0.00300686 Jy ! Component: 1750 - total flux cleaned = -0.00300702 Jy ! Component: 1800 - total flux cleaned = -0.00308877 Jy ! Component: 1850 - total flux cleaned = -0.003121 Jy ! Component: 1900 - total flux cleaned = -0.00315285 Jy ! Component: 1950 - total flux cleaned = -0.00316883 Jy ! Component: 2000 - total flux cleaned = -0.00324717 Jy ! Component: 2050 - total flux cleaned = -0.00330932 Jy ! Component: 2100 - total flux cleaned = -0.00338595 Jy ! Component: 2150 - total flux cleaned = -0.00344651 Jy ! Component: 2200 - total flux cleaned = -0.00352119 Jy ! Component: 2250 - total flux cleaned = -0.0035212 Jy ! Component: 2300 - total flux cleaned = -0.00362416 Jy ! Component: 2350 - total flux cleaned = -0.00369689 Jy ! Component: 2400 - total flux cleaned = -0.00374022 Jy ! Component: 2450 - total flux cleaned = -0.00384038 Jy ! Component: 2500 - total flux cleaned = -0.00386867 Jy ! Component: 2550 - total flux cleaned = -0.00395289 Jy ! Component: 2600 - total flux cleaned = -0.00402226 Jy ! Component: 2650 - total flux cleaned = -0.0040637 Jy ! Component: 2700 - total flux cleaned = -0.0041458 Jy ! Component: 2750 - total flux cleaned = -0.0042137 Jy ! Component: 2800 - total flux cleaned = -0.00425404 Jy ! Component: 2850 - total flux cleaned = -0.00432069 Jy ! Component: 2900 - total flux cleaned = -0.00436046 Jy ! Component: 2950 - total flux cleaned = -0.00447875 Jy ! Component: 3000 - total flux cleaned = -0.00449165 Jy ! Component: 3050 - total flux cleaned = -0.00454343 Jy ! Component: 3100 - total flux cleaned = -0.0046463 Jy ! Component: 3150 - total flux cleaned = -0.00468469 Jy ! Component: 3200 - total flux cleaned = -0.00474808 Jy ! Component: 3250 - total flux cleaned = -0.00476066 Jy ! Component: 3300 - total flux cleaned = -0.0048106 Jy ! Component: 3350 - total flux cleaned = -0.00486027 Jy ! Component: 3400 - total flux cleaned = -0.00486035 Jy ! Component: 3450 - total flux cleaned = -0.00488491 Jy ! Component: 3500 - total flux cleaned = -0.00493362 Jy ! Component: 3550 - total flux cleaned = -0.00498201 Jy ! Component: 3600 - total flux cleaned = -0.00501804 Jy ! Component: 3650 - total flux cleaned = -0.00506587 Jy ! Component: 3700 - total flux cleaned = -0.00507786 Jy ! Component: 3750 - total flux cleaned = -0.00513681 Jy ! Component: 3800 - total flux cleaned = -0.00516042 Jy ! Component: 3850 - total flux cleaned = -0.00525381 Jy ! Component: 3900 - total flux cleaned = -0.00528862 Jy ! Component: 3950 - total flux cleaned = -0.0053002 Jy ! Component: 4000 - total flux cleaned = -0.00534599 Jy ! Component: 4050 - total flux cleaned = -0.00539151 Jy ! Total flux subtracted in 4096 components = -0.00542545 Jy ! Clean residual min=-0.000784 max=0.000625 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0616184 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 286 components and 0.0616184 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1114-3652_X_20180724_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8117 x 2.262 at -4.824 degrees (North through East) ! Clean map min=-0.0019103 max=0.058857 Jy/beam ! Writing clean map to FITS file: .//J1114-3652_X_20180724_map.fits wmodel .//J1114-3652_X_20180724_map.mod ! Writing 286 model components to file: .//J1114-3652_X_20180724_map.mod wobs .//J1114-3652_X_20180724_uvs.fits ! Writing UV FITS file: .//J1114-3652_X_20180724_uvs.fits wwins .//J1114-3652_X_20180724_map.win ! wwins: Wrote 3 windows to .//J1114-3652_X_20180724_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0588565 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.998338 0.998338 1.99668 3.99335 7.9867 15.9734 31.9468 63.8936 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 300.499 quit ! Quitting program ! Log file .//J1114-3652_X_20180724_dfm.log closed on Wed Aug 8 14:44:28 2018