! Started logfile: .//J0955+3551_C_20180522_dfm.log on Mon Jun 11 08:49:28 2018 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 .//J0955+3551_C_20180522_uva.fits ! Reading UV FITS file: .//J0955+3551_C_20180522_uva.fits ! AN table 1: 93 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0955+3551 ! ! 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 15624 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 J0955+3551_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=1.000182Jy sigma=27.937182 ! Fit after self-cal, rms=0.988721Jy sigma=27.623428 ! 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=1.244 mas, bmaj=7.965 mas, bpa=-27.41 degrees ! Estimated noise=0.454715 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 = 0.00812956 Jy ! Component: 100 - total flux cleaned = 0.0101641 Jy ! Total flux subtracted in 100 components = 0.0101641 Jy ! Clean residual min=-0.001211 max=0.001364 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0101641 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0101641 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=0.025340Jy sigma=0.673724 ! Fit after self-cal, rms=0.024009Jy sigma=0.636251 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003612 Jy ! Component: 100 - total flux cleaned = 0.00457 Jy ! Total flux subtracted in 100 components = 0.00457 Jy ! Clean residual min=-0.001271 max=0.001517 Jy/beam ! Clean residual mean=0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0147341 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0147341 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=0.023443Jy sigma=0.620995 ! Fit after self-cal, rms=0.023428Jy sigma=0.620889 ! 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=1.807 mas, bmaj=8.235 mas, bpa=-27.85 degrees ! Estimated noise=0.205685 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 = 0.000734216 Jy ! Component: 100 - total flux cleaned = 0.000802273 Jy ! Component: 150 - total flux cleaned = 0.000843368 Jy ! Component: 200 - total flux cleaned = 0.000833114 Jy ! Total flux subtracted in 200 components = 0.000833114 Jy ! Clean residual min=-0.001182 max=0.000835 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0155672 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0155672 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=0.023391Jy sigma=0.620058 ! Fit after self-cal, rms=0.023380Jy sigma=0.619956 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.807 x 8.235 at -27.85 degrees (North through East) ! Clean map min=-0.0012154 max=0.014189 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.70 KP 1.03 LA 1.01 MK 0.95 ! NL 0.92 OV 0.87 PT 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.74 KP 1.02 LA 1.09 MK 1.05 ! NL 1.03 OV 1.11 PT 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.78 KP 1.04 LA 1.01 MK 0.89 ! NL 0.90 OV 0.93 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.06 LA 1.11 MK 1.01 ! NL 1.03 OV 0.99 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.15 LA 1.04 MK 1.06 ! NL 0.92 OV 1.07 PT 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 1.14 LA 1.22 MK 1.00 ! NL 1.05 OV 1.17 PT 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.06 LA 1.07 MK 1.03 ! NL 1.10 OV 1.08 PT 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.14 LA 1.14 MK 1.00 ! NL 1.08 OV 0.92 PT 1.01 ! ! ! Fit before self-cal, rms=0.023380Jy sigma=0.619956 ! Fit after self-cal, rms=0.023173Jy sigma=0.615777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.81 mas, bmaj=8.083 mas, bpa=-27.64 degrees ! Estimated noise=0.204173 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 = 0.000101258 Jy ! Component: 100 - total flux cleaned = 8.94424e-05 Jy ! Component: 150 - total flux cleaned = 7.88589e-05 Jy ! Component: 200 - total flux cleaned = 6.45267e-05 Jy ! Total flux subtracted in 200 components = 6.45267e-05 Jy ! Clean residual min=-0.000469 max=0.000469 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0156318 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0156318 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=0.023170Jy sigma=0.615687 ! Fit after self-cal, rms=0.023307Jy sigma=0.614385 ! 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=0.023307Jy sigma=0.614385 ! Fit after self-cal, rms=0.024084Jy sigma=0.613834 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.812 mas, bmaj=8.005 mas, bpa=-27.5 degrees ! Estimated noise=0.205557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.66227e-05 Jy ! Component: 100 - total flux cleaned = 6.32185e-06 Jy ! Component: 150 - total flux cleaned = -8.91317e-06 Jy ! Component: 200 - total flux cleaned = -2.26134e-05 Jy ! Total flux subtracted in 200 components = -2.26134e-05 Jy ! Clean residual min=-0.000444 max=0.000470 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0156092 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0156092 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=0.024081Jy sigma=0.613756 ! Fit after self-cal, rms=0.024177Jy sigma=0.613256 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 = -8.24624e-05 Jy ! Component: 100 - total flux cleaned = -0.000121294 Jy ! Component: 150 - total flux cleaned = -0.000149948 Jy ! Component: 200 - total flux cleaned = -0.000167053 Jy ! Total flux subtracted in 200 components = -0.000167053 Jy ! Clean residual min=-0.000512 max=0.000471 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0154421 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0154421 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=0.024175Jy sigma=0.613190 ! Fit after self-cal, rms=0.024181Jy sigma=0.613172 ! 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=0.024181Jy sigma=0.613172 ! Fit after self-cal, rms=0.024808Jy sigma=0.613003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=7.963 mas, bpa=-27.43 degrees ! Estimated noise=0.206935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.34848e-05 Jy ! Component: 100 - total flux cleaned = 6.44221e-06 Jy ! Component: 150 - total flux cleaned = 1.91299e-06 Jy ! Component: 200 - total flux cleaned = -1.05378e-05 Jy ! Total flux subtracted in 200 components = -1.05378e-05 Jy ! Clean residual min=-0.000419 max=0.000421 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0154316 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0154316 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=0.024805Jy sigma=0.612939 ! Fit after self-cal, rms=0.024869Jy sigma=0.612801 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.45349e-05 Jy ! Component: 100 - total flux cleaned = -7.30933e-05 Jy ! Component: 150 - total flux cleaned = -8.83389e-05 Jy ! Component: 200 - total flux cleaned = -9.88324e-05 Jy ! Total flux subtracted in 200 components = -9.88324e-05 Jy ! Clean residual min=-0.000465 max=0.000430 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0153327 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0153327 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=0.024868Jy sigma=0.612761 ! Fit after self-cal, rms=0.024868Jy sigma=0.612668 ! 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=0.024868Jy sigma=0.612668 ! Fit after self-cal, rms=0.025248Jy sigma=0.612595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.854 mas, bmaj=8.358 mas, bpa=-42.31 degrees ! Estimated noise=0.24298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.58753e-06 Jy ! Component: 100 - total flux cleaned = -2.20944e-05 Jy ! Component: 150 - total flux cleaned = -4.77185e-05 Jy ! Component: 200 - total flux cleaned = -5.41694e-05 Jy ! Total flux subtracted in 200 components = -5.41694e-05 Jy ! Clean residual min=-0.000445 max=0.000446 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0152786 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0152786 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=0.025247Jy sigma=0.612558 ! Fit after self-cal, rms=0.025292Jy sigma=0.612513 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 = -3.69963e-05 Jy ! Component: 100 - total flux cleaned = -5.07694e-05 Jy ! Component: 150 - total flux cleaned = -5.96854e-05 Jy ! Component: 200 - total flux cleaned = -6.82929e-05 Jy ! Total flux subtracted in 200 components = -6.82929e-05 Jy ! Clean residual min=-0.000408 max=0.000434 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0152103 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.0152103 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=0.025292Jy sigma=0.612496 ! Fit after self-cal, rms=0.025293Jy sigma=0.612436 ! 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=1.822 mas, bmaj=7.936 mas, bpa=-27.38 degrees ! Estimated noise=0.207672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.822 x 7.936 at -27.38 degrees (North through East) ! Clean map min=-0.00060496 max=0.014133 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=1.242 mas, bmaj=7.714 mas, bpa=-27.01 degrees ! Estimated noise=0.462926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011031 Jy ! Component: 100 - total flux cleaned = 0.013721 Jy ! Component: 150 - total flux cleaned = 0.0145567 Jy ! Component: 200 - total flux cleaned = 0.0148126 Jy ! Total flux subtracted in 200 components = 0.0148126 Jy ! Clean residual min=-0.001038 max=0.001084 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0148126 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0148126 Jy ! Inverting map and beam ! Estimated beam: bmin=1.822 mas, bmaj=7.936 mas, bpa=-27.38 degrees ! Estimated noise=0.207672 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 = 0.000341351 Jy ! Component: 100 - total flux cleaned = 0.000471557 Jy ! Component: 150 - total flux cleaned = 0.000545656 Jy ! Component: 200 - total flux cleaned = 0.000534731 Jy ! Total flux subtracted in 200 components = 0.000534731 Jy ! Clean residual min=-0.000503 max=0.000670 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0153473 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.0153473 Jy ! Inverting map ! Added new window around map position (7.2, -6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222995 Jy ! Component: 100 - total flux cleaned = 5.50118e-05 Jy ! Component: 150 - total flux cleaned = 1.09779e-05 Jy ! Component: 200 - total flux cleaned = 9.53634e-06 Jy ! Total flux subtracted in 200 components = 9.53634e-06 Jy ! Clean residual min=-0.000365 max=0.000402 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0153569 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.0153569 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=4.854 mas, bmaj=8.358 mas, bpa=-42.31 degrees ! Estimated noise=0.24298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.61329e-05 Jy ! Component: 100 - total flux cleaned = -0.000103404 Jy ! Component: 150 - total flux cleaned = -0.000147032 Jy ! Component: 200 - total flux cleaned = -0.000180709 Jy ! Total flux subtracted in 200 components = -0.000180709 Jy ! Clean residual min=-0.000407 max=0.000350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0151761 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 = -2.97298e-05 Jy ! Component: 100 - total flux cleaned = -4.86419e-05 Jy ! Component: 150 - total flux cleaned = -6.56594e-05 Jy ! Component: 200 - total flux cleaned = -8.07431e-05 Jy ! Total flux subtracted in 200 components = -8.07431e-05 Jy ! Clean residual min=-0.000402 max=0.000332 Jy/beam ! Clean residual mean=-0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0150954 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 101 components and 0.0150954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.822 mas, bmaj=7.936 mas, bpa=-27.38 degrees ! Estimated noise=0.207672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.61612e-06 Jy ! Component: 100 - total flux cleaned = 1.4557e-05 Jy ! Component: 150 - total flux cleaned = 3.29269e-05 Jy ! Component: 200 - total flux cleaned = 4.58e-05 Jy ! Total flux subtracted in 200 components = 4.58e-05 Jy ! Clean residual min=-0.000347 max=0.000399 Jy/beam ! Clean residual mean=-0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0151412 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.0151412 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=0.025284Jy sigma=0.612186 ! Fit after self-cal, rms=0.025310Jy sigma=0.612006 wmodel J0955+3551_C_map.mod ! Writing 120 model components to file: J0955+3551_C_map.mod wobs J0955+3551_C_uvs.fits ! Writing UV FITS file: J0955+3551_C_uvs.fits wwins J0955+3551_C_map.win ! wwins: Wrote 2 windows to J0955+3551_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.39853e-05 Jy ! Component: 100 - total flux cleaned = 6.34005e-05 Jy ! Component: 150 - total flux cleaned = 7.53568e-05 Jy ! Component: 200 - total flux cleaned = 9.8051e-05 Jy ! Component: 250 - total flux cleaned = 9.82222e-05 Jy ! Component: 300 - total flux cleaned = 9.32954e-05 Jy ! Component: 350 - total flux cleaned = 8.34308e-05 Jy ! Component: 400 - total flux cleaned = 6.94223e-05 Jy ! Component: 450 - total flux cleaned = 6.03762e-05 Jy ! Component: 500 - total flux cleaned = 3.37915e-05 Jy ! Component: 550 - total flux cleaned = 1.66363e-05 Jy ! Component: 600 - total flux cleaned = 3.98093e-06 Jy ! Component: 650 - total flux cleaned = -1.66948e-05 Jy ! Component: 700 - total flux cleaned = -3.69336e-05 Jy ! Component: 750 - total flux cleaned = -6.07329e-05 Jy ! Component: 800 - total flux cleaned = -8.01439e-05 Jy ! Component: 850 - total flux cleaned = -9.93032e-05 Jy ! Component: 900 - total flux cleaned = -0.000125691 Jy ! Component: 950 - total flux cleaned = -0.000144229 Jy ! Component: 1000 - total flux cleaned = -0.000151608 Jy ! Component: 1050 - total flux cleaned = -0.000169688 Jy ! Component: 1100 - total flux cleaned = -0.000176847 Jy ! Component: 1150 - total flux cleaned = -0.000180369 Jy ! Component: 1200 - total flux cleaned = -0.0001908 Jy ! Component: 1250 - total flux cleaned = -0.000197674 Jy ! Component: 1300 - total flux cleaned = -0.000201038 Jy ! Component: 1350 - total flux cleaned = -0.000207775 Jy ! Component: 1400 - total flux cleaned = -0.000220991 Jy ! Component: 1450 - total flux cleaned = -0.000224225 Jy ! Component: 1500 - total flux cleaned = -0.000224198 Jy ! Component: 1550 - total flux cleaned = -0.000230665 Jy ! Component: 1600 - total flux cleaned = -0.000233871 Jy ! Component: 1650 - total flux cleaned = -0.000237048 Jy ! Component: 1700 - total flux cleaned = -0.000237064 Jy ! Component: 1750 - total flux cleaned = -0.000240217 Jy ! Component: 1800 - total flux cleaned = -0.000234053 Jy ! Component: 1850 - total flux cleaned = -0.000243293 Jy ! Component: 1900 - total flux cleaned = -0.000240231 Jy ! Component: 1950 - total flux cleaned = -0.000249338 Jy ! Component: 2000 - total flux cleaned = -0.00025232 Jy ! Component: 2050 - total flux cleaned = -0.000255279 Jy ! Component: 2100 - total flux cleaned = -0.000255252 Jy ! Component: 2150 - total flux cleaned = -0.000266967 Jy ! Component: 2200 - total flux cleaned = -0.000266972 Jy ! Component: 2250 - total flux cleaned = -0.000264089 Jy ! Component: 2300 - total flux cleaned = -0.000269846 Jy ! Component: 2350 - total flux cleaned = -0.000281276 Jy ! Component: 2400 - total flux cleaned = -0.000286927 Jy ! Component: 2450 - total flux cleaned = -0.000292571 Jy ! Component: 2500 - total flux cleaned = -0.000292554 Jy ! Component: 2550 - total flux cleaned = -0.000295345 Jy ! Component: 2600 - total flux cleaned = -0.000289808 Jy ! Component: 2650 - total flux cleaned = -0.00029259 Jy ! Component: 2700 - total flux cleaned = -0.000289843 Jy ! Component: 2750 - total flux cleaned = -0.000295287 Jy ! Component: 2800 - total flux cleaned = -0.000279025 Jy ! Component: 2850 - total flux cleaned = -0.000276351 Jy ! Component: 2900 - total flux cleaned = -0.000262935 Jy ! Component: 2950 - total flux cleaned = -0.00025492 Jy ! Component: 3000 - total flux cleaned = -0.000246928 Jy ! Component: 3050 - total flux cleaned = -0.000233691 Jy ! Component: 3100 - total flux cleaned = -0.000225758 Jy ! Component: 3150 - total flux cleaned = -0.000215252 Jy ! Component: 3200 - total flux cleaned = -0.000215226 Jy ! Component: 3250 - total flux cleaned = -0.000194379 Jy ! Component: 3300 - total flux cleaned = -0.000183999 Jy ! Component: 3350 - total flux cleaned = -0.00017364 Jy ! Component: 3400 - total flux cleaned = -0.00016076 Jy ! Component: 3450 - total flux cleaned = -0.000150508 Jy ! Component: 3500 - total flux cleaned = -0.000142842 Jy ! Component: 3550 - total flux cleaned = -0.000135189 Jy ! Component: 3600 - total flux cleaned = -0.000122481 Jy ! Component: 3650 - total flux cleaned = -0.000102227 Jy ! Component: 3700 - total flux cleaned = -9.71781e-05 Jy ! Component: 3750 - total flux cleaned = -7.70338e-05 Jy ! Component: 3800 - total flux cleaned = -7.70386e-05 Jy ! Component: 3850 - total flux cleaned = -6.45204e-05 Jy ! Component: 3900 - total flux cleaned = -5.45259e-05 Jy ! Component: 3950 - total flux cleaned = -4.20521e-05 Jy ! Component: 4000 - total flux cleaned = -2.96373e-05 Jy ! Component: 4050 - total flux cleaned = -2.21941e-05 Jy ! Total flux subtracted in 4096 components = -2.21989e-05 Jy ! Clean residual min=-0.000138 max=0.000135 Jy/beam ! Clean residual mean=0.000000 rms=0.000045 Jy/beam ! Combined flux in latest and established models = 0.015119 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 384 components and 0.015119 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0955+3551_C_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.822 x 7.936 at -27.38 degrees (North through East) ! Clean map min=-0.00031973 max=0.014216 Jy/beam ! Writing clean map to FITS file: .//J0955+3551_C_20180522_map.fits wmodel .//J0955+3551_C_20180522_map.mod ! Writing 384 model components to file: .//J0955+3551_C_20180522_map.mod wobs .//J0955+3551_C_20180522_uvs.fits ! Writing UV FITS file: .//J0955+3551_C_20180522_uvs.fits wwins .//J0955+3551_C_20180522_map.win ! wwins: Wrote 3 windows to .//J0955+3551_C_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0142163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.30585e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.908644 0.908644 1.81729 3.63458 7.26915 14.5383 29.0766 58.1532 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 330.162 quit ! Quitting program ! Log file .//J0955+3551_C_20180522_dfm.log closed on Mon Jun 11 08:49:32 2018