! Started logfile: .//J1133-2757_C_dfm.log on Mon Jan 20 17:56:59 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 .//J1133-2757_C_uva.fits ! Reading UV FITS file: .//J1133-2757_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1133-2757 ! ! 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 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 J1133-2757_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=1.003048Jy sigma=16.046747 ! Fit after self-cal, rms=0.967354Jy sigma=15.482244 ! 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=1.669 mas, bmaj=9.271 mas, bpa=6.661 degrees ! Estimated noise=1.26587 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 = 0.0239661 Jy ! Component: 100 - total flux cleaned = 0.0298171 Jy ! Total flux subtracted in 100 components = 0.0298171 Jy ! Clean residual min=-0.004324 max=0.004046 Jy/beam ! Clean residual mean=0.000090 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.0298171 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0298171 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=0.048638Jy sigma=0.733643 ! Fit after self-cal, rms=0.047001Jy sigma=0.708835 ! 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=2.115 mas, bmaj=10.17 mas, bpa=5.924 degrees ! Estimated noise=0.899181 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 = 0.00662027 Jy ! Component: 100 - total flux cleaned = 0.00949484 Jy ! Component: 150 - total flux cleaned = 0.0109122 Jy ! Component: 200 - total flux cleaned = 0.0116321 Jy ! Total flux subtracted in 200 components = 0.0116321 Jy ! Clean residual min=-0.002561 max=0.002753 Jy/beam ! Clean residual mean=0.000024 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0414492 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.0414492 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=0.046208Jy sigma=0.694034 ! Fit after self-cal, rms=0.046134Jy sigma=0.693343 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.115 x 10.17 at 5.924 degrees (North through East) ! Clean map min=-0.0026622 max=0.036153 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 KP 1.12 LA 0.82 NL 1.18 ! OV 1.20 PT 1.02 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.02 LA 1.12 NL 1.26 ! OV 1.27 PT 0.83 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 KP 0.95 LA 0.97 NL 0.99 ! OV 1.29 PT 0.95 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 0.98 LA 0.97 NL 0.90 ! OV 1.30 PT 0.87 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.16 LA 0.89 NL 1.02 ! OV 1.09 PT 0.86 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 0.96 LA 0.72 NL 1.11 ! OV 1.37 PT 1.09 SC 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 1.03 LA 0.74 NL 1.22 ! OV 1.27 PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.78 LA 0.94 NL 0.95 ! OV 1.21 PT 1.11 SC 1.10 ! ! ! Fit before self-cal, rms=0.046134Jy sigma=0.693343 ! Fit after self-cal, rms=0.049805Jy sigma=0.685066 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=10.4 mas, bpa=6 degrees ! Estimated noise=0.905233 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 = -0.000190899 Jy ! Component: 100 - total flux cleaned = -0.000265918 Jy ! Component: 150 - total flux cleaned = -0.000286468 Jy ! Component: 200 - total flux cleaned = -0.000303322 Jy ! Total flux subtracted in 200 components = -0.000303322 Jy ! Clean residual min=-0.002618 max=0.002121 Jy/beam ! Clean residual mean=-0.000013 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0411459 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0411459 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=0.049777Jy sigma=0.684698 ! Fit after self-cal, rms=0.050097Jy sigma=0.682984 ! 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=0.050097Jy sigma=0.682984 ! Fit after self-cal, rms=0.051941Jy sigma=0.682670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.18 mas, bmaj=10.47 mas, bpa=6.006 degrees ! Estimated noise=0.913004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145739 Jy ! Component: 100 - total flux cleaned = -0.000169828 Jy ! Component: 150 - total flux cleaned = -0.000186992 Jy ! Component: 200 - total flux cleaned = -0.000186705 Jy ! Total flux subtracted in 200 components = -0.000186705 Jy ! Clean residual min=-0.002922 max=0.002511 Jy/beam ! Clean residual mean=-0.000018 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0409592 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0409592 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=0.051917Jy sigma=0.682386 ! Fit after self-cal, rms=0.051995Jy sigma=0.682195 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.40788e-05 Jy ! Component: 100 - total flux cleaned = -0.000100316 Jy ! Component: 150 - total flux cleaned = -0.000100136 Jy ! Component: 200 - total flux cleaned = -0.000112481 Jy ! Total flux subtracted in 200 components = -0.000112481 Jy ! Clean residual min=-0.002882 max=0.002526 Jy/beam ! Clean residual mean=-0.000017 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0408467 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0408467 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=0.051983Jy sigma=0.682006 ! Fit after self-cal, rms=0.051978Jy sigma=0.681928 ! 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=0.051978Jy sigma=0.681928 ! Fit after self-cal, rms=0.052770Jy sigma=0.681864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=10.52 mas, bpa=6.021 degrees ! Estimated noise=0.917509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236317 Jy ! Component: 100 - total flux cleaned = -0.000219867 Jy ! Component: 150 - total flux cleaned = -0.000231735 Jy ! Component: 200 - total flux cleaned = -0.000231665 Jy ! Total flux subtracted in 200 components = -0.000231665 Jy ! Clean residual min=-0.002920 max=0.002532 Jy/beam ! Clean residual mean=-0.000019 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.040615 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.040615 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=0.052755Jy sigma=0.681763 ! Fit after self-cal, rms=0.052793Jy sigma=0.681683 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 = -1.61261e-05 Jy ! Component: 100 - total flux cleaned = -7.18093e-05 Jy ! Component: 150 - total flux cleaned = -9.02672e-05 Jy ! Component: 200 - total flux cleaned = -9.86207e-05 Jy ! Total flux subtracted in 200 components = -9.86207e-05 Jy ! Clean residual min=-0.002942 max=0.002515 Jy/beam ! Clean residual mean=-0.000018 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0405164 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0405164 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=0.052786Jy sigma=0.681600 ! Fit after self-cal, rms=0.052787Jy sigma=0.681558 ! 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=0.052787Jy sigma=0.681558 ! Fit after self-cal, rms=0.053537Jy sigma=0.681510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.53 mas, bmaj=12.64 mas, bpa=-4.857 degrees ! Estimated noise=1.05767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210389 Jy ! Component: 100 - total flux cleaned = -0.000178744 Jy ! Component: 150 - total flux cleaned = -0.000170828 Jy ! Component: 200 - total flux cleaned = -0.000170535 Jy ! Total flux subtracted in 200 components = -0.000170535 Jy ! Clean residual min=-0.002467 max=0.002092 Jy/beam ! Clean residual mean=-0.000028 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0403459 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 83 components and 0.0403459 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=0.053529Jy sigma=0.681501 ! Fit after self-cal, rms=0.053593Jy sigma=0.681383 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 = 7.62604e-05 Jy ! Component: 100 - total flux cleaned = 0.000106735 Jy ! Component: 150 - total flux cleaned = 0.000114422 Jy ! Component: 200 - total flux cleaned = 0.000120758 Jy ! Total flux subtracted in 200 components = 0.000120758 Jy ! Clean residual min=-0.002487 max=0.002189 Jy/beam ! Clean residual mean=-0.000027 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0404666 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.0404666 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=0.053589Jy sigma=0.681378 ! Fit after self-cal, rms=0.053582Jy sigma=0.681239 ! 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=2.189 mas, bmaj=10.6 mas, bpa=6.042 degrees ! Estimated noise=0.921902 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.189 x 10.6 at 6.042 degrees (North through East) ! Clean map min=-0.0030088 max=0.036518 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=1.71 mas, bmaj=9.532 mas, bpa=6.798 degrees ! Estimated noise=1.35583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026408 Jy ! Component: 100 - total flux cleaned = 0.0335241 Jy ! Component: 150 - total flux cleaned = 0.0374436 Jy ! Component: 200 - total flux cleaned = 0.0387011 Jy ! Total flux subtracted in 200 components = 0.0387011 Jy ! Clean residual min=-0.005011 max=0.004295 Jy/beam ! Clean residual mean=0.000014 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.0387011 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 0.0387011 Jy ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=10.6 mas, bpa=6.042 degrees ! Estimated noise=0.921902 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 = 0.00116916 Jy ! Component: 100 - total flux cleaned = 0.00150678 Jy ! Component: 150 - total flux cleaned = 0.0016002 Jy ! Component: 200 - total flux cleaned = 0.00167147 Jy ! Total flux subtracted in 200 components = 0.00167147 Jy ! Clean residual min=-0.003127 max=0.002520 Jy/beam ! Clean residual mean=-0.000015 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0403726 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0403726 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=4.53 mas, bmaj=12.64 mas, bpa=-4.857 degrees ! Estimated noise=1.05767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.72322e-05 Jy ! Component: 100 - total flux cleaned = 0.000154915 Jy ! Component: 150 - total flux cleaned = 0.000180409 Jy ! Component: 200 - total flux cleaned = 0.00018097 Jy ! Total flux subtracted in 200 components = 0.00018097 Jy ! Clean residual min=-0.002539 max=0.002246 Jy/beam ! Clean residual mean=-0.000025 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0405535 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 = 9.31968e-06 Jy ! Component: 100 - total flux cleaned = 9.39123e-06 Jy ! Component: 150 - total flux cleaned = 9.31973e-06 Jy ! Component: 200 - total flux cleaned = 1.0401e-05 Jy ! Total flux subtracted in 200 components = 1.0401e-05 Jy ! Clean residual min=-0.002536 max=0.002242 Jy/beam ! Clean residual mean=-0.000025 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0405639 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0405639 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=10.6 mas, bpa=6.042 degrees ! Estimated noise=0.921902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.0092e-05 Jy ! Component: 100 - total flux cleaned = -7.83024e-06 Jy ! Component: 150 - total flux cleaned = -2.40053e-05 Jy ! Component: 200 - total flux cleaned = -3.75675e-05 Jy ! Total flux subtracted in 200 components = -3.75675e-05 Jy ! Clean residual min=-0.003096 max=0.002636 Jy/beam ! Clean residual mean=-0.000017 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0405264 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.0405264 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=0.053581Jy sigma=0.681334 ! Fit after self-cal, rms=0.053550Jy sigma=0.681199 wmodel J1133-2757_C_map.mod ! Writing 63 model components to file: J1133-2757_C_map.mod wobs J1133-2757_C_uvs.fits ! Writing UV FITS file: J1133-2757_C_uvs.fits wwins J1133-2757_C_map.win ! wwins: Wrote 1 windows to J1133-2757_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 = -0.000700209 Jy ! Component: 100 - total flux cleaned = -0.00118565 Jy ! Component: 150 - total flux cleaned = -0.00154274 Jy ! Component: 200 - total flux cleaned = -0.0018656 Jy ! Component: 250 - total flux cleaned = -0.00219321 Jy ! Component: 300 - total flux cleaned = -0.00236059 Jy ! Component: 350 - total flux cleaned = -0.00249236 Jy ! Component: 400 - total flux cleaned = -0.00254235 Jy ! Component: 450 - total flux cleaned = -0.00256709 Jy ! Component: 500 - total flux cleaned = -0.00265988 Jy ! Component: 550 - total flux cleaned = -0.00274939 Jy ! Component: 600 - total flux cleaned = -0.00292158 Jy ! Component: 650 - total flux cleaned = -0.00304666 Jy ! Component: 700 - total flux cleaned = -0.00326931 Jy ! Component: 750 - total flux cleaned = -0.00340626 Jy ! Component: 800 - total flux cleaned = -0.00359692 Jy ! Component: 850 - total flux cleaned = -0.00372703 Jy ! Component: 900 - total flux cleaned = -0.0038359 Jy ! Component: 950 - total flux cleaned = -0.00396019 Jy ! Component: 1000 - total flux cleaned = -0.0040985 Jy ! Component: 1050 - total flux cleaned = -0.00423338 Jy ! Component: 1100 - total flux cleaned = -0.00434863 Jy ! Component: 1150 - total flux cleaned = -0.00441337 Jy ! Component: 1200 - total flux cleaned = -0.0043819 Jy ! Component: 1250 - total flux cleaned = -0.00444433 Jy ! Component: 1300 - total flux cleaned = -0.0044444 Jy ! Component: 1350 - total flux cleaned = -0.00441434 Jy ! Component: 1400 - total flux cleaned = -0.00439972 Jy ! Component: 1450 - total flux cleaned = -0.00435621 Jy ! Component: 1500 - total flux cleaned = -0.00431345 Jy ! Component: 1550 - total flux cleaned = -0.00427139 Jy ! Component: 1600 - total flux cleaned = -0.00424398 Jy ! Component: 1650 - total flux cleaned = -0.00418922 Jy ! Component: 1700 - total flux cleaned = -0.00413545 Jy ! Component: 1750 - total flux cleaned = -0.00412208 Jy ! Component: 1800 - total flux cleaned = -0.00409568 Jy ! Component: 1850 - total flux cleaned = -0.00400503 Jy ! Component: 1900 - total flux cleaned = -0.00396693 Jy ! Component: 1950 - total flux cleaned = -0.00392931 Jy ! Component: 2000 - total flux cleaned = -0.0038548 Jy ! Component: 2050 - total flux cleaned = -0.0038304 Jy ! Component: 2100 - total flux cleaned = -0.00379401 Jy ! Component: 2150 - total flux cleaned = -0.00378216 Jy ! Component: 2200 - total flux cleaned = -0.00373472 Jy ! Component: 2250 - total flux cleaned = -0.00372316 Jy ! Component: 2300 - total flux cleaned = -0.00369976 Jy ! Component: 2350 - total flux cleaned = -0.00365395 Jy ! Component: 2400 - total flux cleaned = -0.00361994 Jy ! Component: 2450 - total flux cleaned = -0.00358637 Jy ! Component: 2500 - total flux cleaned = -0.00360869 Jy ! Component: 2550 - total flux cleaned = -0.00357548 Jy ! Component: 2600 - total flux cleaned = -0.00357555 Jy ! Component: 2650 - total flux cleaned = -0.00356461 Jy ! Component: 2700 - total flux cleaned = -0.00353228 Jy ! Component: 2750 - total flux cleaned = -0.00356458 Jy ! Component: 2800 - total flux cleaned = -0.00355397 Jy ! Component: 2850 - total flux cleaned = -0.00356462 Jy ! Component: 2900 - total flux cleaned = -0.00356463 Jy ! Component: 2950 - total flux cleaned = -0.00358575 Jy ! Component: 3000 - total flux cleaned = -0.00359627 Jy ! Component: 3050 - total flux cleaned = -0.00359623 Jy ! Component: 3100 - total flux cleaned = -0.00360675 Jy ! Component: 3150 - total flux cleaned = -0.00361722 Jy ! Component: 3200 - total flux cleaned = -0.0036277 Jy ! Component: 3250 - total flux cleaned = -0.00362774 Jy ! Component: 3300 - total flux cleaned = -0.00361727 Jy ! Component: 3350 - total flux cleaned = -0.00363847 Jy ! Component: 3400 - total flux cleaned = -0.00361749 Jy ! Component: 3450 - total flux cleaned = -0.0035965 Jy ! Component: 3500 - total flux cleaned = -0.00356465 Jy ! Component: 3550 - total flux cleaned = -0.00356468 Jy ! Component: 3600 - total flux cleaned = -0.00355407 Jy ! Component: 3650 - total flux cleaned = -0.00354328 Jy ! Component: 3700 - total flux cleaned = -0.00353239 Jy ! Component: 3750 - total flux cleaned = -0.00354333 Jy ! Component: 3800 - total flux cleaned = -0.00352158 Jy ! Component: 3850 - total flux cleaned = -0.00352159 Jy ! Component: 3900 - total flux cleaned = -0.00349969 Jy ! Component: 3950 - total flux cleaned = -0.00347775 Jy ! Component: 4000 - total flux cleaned = -0.0034777 Jy ! Component: 4050 - total flux cleaned = -0.00347769 Jy ! Total flux subtracted in 4096 components = -0.0034665 Jy ! Clean residual min=-0.000578 max=0.000592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0370599 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 334 components and 0.0370599 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1133-2757_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.189 x 10.6 at 6.042 degrees (North through East) ! Clean map min=-0.0016394 max=0.036239 Jy/beam ! Writing clean map to FITS file: .//J1133-2757_C_map.fits wmodel .//J1133-2757_C_map.mod ! Writing 334 model components to file: .//J1133-2757_C_map.mod wobs .//J1133-2757_C_uvs.fits ! Writing UV FITS file: .//J1133-2757_C_uvs.fits wwins .//J1133-2757_C_map.win ! wwins: Wrote 2 windows to .//J1133-2757_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.036239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225487 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.86666 1.86666 3.73332 7.46664 14.9333 29.8666 59.7331 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 160.714 quit ! Quitting program ! Log file .//J1133-2757_C_dfm.log closed on Mon Jan 20 17:57:03 2020