! Started logfile: .//J0332+1556_C_dfm.log on Sat Oct 20 23:40:27 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 .//J0332+1556_C_uva.fits ! Reading UV FITS file: .//J0332+1556_C_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0332+1556 ! ! 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 85 lines of history. ! ! Reading 6624 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 J0332+1556_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 23 telescope corrections were flagged in sub-array 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=1.001521Jy sigma=41.843845 ! Fit after self-cal, rms=0.984267Jy sigma=40.970259 ! 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=2.737 mas, bmaj=4.123 mas, bpa=57.13 degrees ! Estimated noise=0.643204 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 = 0.0129327 Jy ! Component: 100 - total flux cleaned = 0.0157747 Jy ! Total flux subtracted in 100 components = 0.0157747 Jy ! Clean residual min=-0.001855 max=0.002397 Jy/beam ! Clean residual mean=-0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0157747 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0157747 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=0.030680Jy sigma=0.955268 ! Fit after self-cal, rms=0.029050Jy sigma=0.883433 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268798 Jy ! Component: 100 - total flux cleaned = 0.00287758 Jy ! Total flux subtracted in 100 components = 0.00287758 Jy ! Clean residual min=-0.002177 max=0.002143 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0186523 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0186523 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=0.028826Jy sigma=0.858385 ! Fit after self-cal, rms=0.028817Jy sigma=0.858224 ! 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=4.027 mas, bmaj=4.525 mas, bpa=39.38 degrees ! Estimated noise=0.250873 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 = 0.00120753 Jy ! Component: 100 - total flux cleaned = 0.00179292 Jy ! Component: 150 - total flux cleaned = 0.00210626 Jy ! Component: 200 - total flux cleaned = 0.00220854 Jy ! Total flux subtracted in 200 components = 0.00220854 Jy ! Clean residual min=-0.001486 max=0.000900 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0208608 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0208608 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=0.028805Jy sigma=0.851400 ! Fit after self-cal, rms=0.028805Jy sigma=0.851252 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.027 x 4.525 at 39.38 degrees (North through East) ! Clean map min=-0.0014716 max=0.019814 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.40 HN 1.12 KP 1.00 ! LA 0.82 NL 1.19 OV 1.09 PT 1.11 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.12 HN 1.03 KP 1.34 ! LA 0.62 NL 1.29 OV 1.11 PT 1.30 ! SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.90 KP 1.14 ! LA 1.00 NL 0.92 OV 1.14 PT 1.06 ! SC 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.09 KP 1.08 ! LA 1.00 NL 1.07 OV 0.95 PT 0.97 ! SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.04 ! LA 1.02 NL 0.95 OV 1.07 PT 0.93 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.04 KP 0.98 ! LA 0.92 NL 1.03 OV 0.92 PT 1.06 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.94 KP 1.04 ! LA 1.03 NL 1.01 OV 0.97 PT 1.00 ! SC 1.22 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.02 KP 1.01 ! LA 1.05 NL 1.09 OV 0.88 PT 1.05 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.028805Jy sigma=0.851252 ! Fit after self-cal, rms=0.029464Jy sigma=0.830647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.988 mas, bmaj=4.542 mas, bpa=41.97 degrees ! Estimated noise=0.24803 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 = -6.85448e-05 Jy ! Component: 100 - total flux cleaned = -6.09742e-05 Jy ! Component: 150 - total flux cleaned = -6.08681e-05 Jy ! Component: 200 - total flux cleaned = -5.58962e-05 Jy ! Total flux subtracted in 200 components = -5.58962e-05 Jy ! Clean residual min=-0.000724 max=0.000600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0208049 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.0208049 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=0.029458Jy sigma=0.830517 ! Fit after self-cal, rms=0.029723Jy sigma=0.828376 ! 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=0.029723Jy sigma=0.828376 ! Fit after self-cal, rms=0.031021Jy sigma=0.827975 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.974 mas, bmaj=4.543 mas, bpa=43.25 degrees ! Estimated noise=0.249042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.83777e-05 Jy ! Component: 100 - total flux cleaned = -6.82827e-05 Jy ! Component: 150 - total flux cleaned = -6.35668e-05 Jy ! Component: 200 - total flux cleaned = -5.56951e-05 Jy ! Total flux subtracted in 200 components = -5.56951e-05 Jy ! Clean residual min=-0.000708 max=0.000608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0207492 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0207493 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=0.031015Jy sigma=0.827949 ! Fit after self-cal, rms=0.031071Jy sigma=0.827865 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 = -1.4968e-05 Jy ! Component: 100 - total flux cleaned = -1.08907e-05 Jy ! Component: 150 - total flux cleaned = -3.55837e-06 Jy ! Component: 200 - total flux cleaned = -2.19345e-07 Jy ! Total flux subtracted in 200 components = -2.19345e-07 Jy ! Clean residual min=-0.000702 max=0.000604 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.020749 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.020749 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=0.031067Jy sigma=0.827863 ! Fit after self-cal, rms=0.031069Jy sigma=0.827856 ! 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=0.031069Jy sigma=0.827856 ! Fit after self-cal, rms=0.031022Jy sigma=0.827811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=4.54 mas, bpa=44.57 degrees ! Estimated noise=0.247632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.23822e-05 Jy ! Component: 100 - total flux cleaned = -4.84312e-05 Jy ! Component: 150 - total flux cleaned = -4.48256e-05 Jy ! Component: 200 - total flux cleaned = -3.79005e-05 Jy ! Total flux subtracted in 200 components = -3.79005e-05 Jy ! Clean residual min=-0.000682 max=0.000613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0207111 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0207111 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=0.031016Jy sigma=0.827810 ! Fit after self-cal, rms=0.031027Jy sigma=0.827799 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 = 1.43508e-06 Jy ! Component: 100 - total flux cleaned = 4.59043e-06 Jy ! Component: 150 - total flux cleaned = 7.7766e-06 Jy ! Component: 200 - total flux cleaned = 1.08538e-05 Jy ! Total flux subtracted in 200 components = 1.08538e-05 Jy ! Clean residual min=-0.000680 max=0.000611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.020722 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.020722 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=0.031024Jy sigma=0.827795 ! Fit after self-cal, rms=0.031026Jy sigma=0.827789 ! 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=0.031026Jy sigma=0.827789 ! Fit after self-cal, rms=0.030708Jy sigma=0.827763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.978 mas, bmaj=6.144 mas, bpa=-18.61 degrees ! Estimated noise=0.245582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.00062e-05 Jy ! Component: 100 - total flux cleaned = -8.39349e-05 Jy ! Component: 150 - total flux cleaned = -7.33696e-05 Jy ! Component: 200 - total flux cleaned = -6.6604e-05 Jy ! Total flux subtracted in 200 components = -6.6604e-05 Jy ! Clean residual min=-0.000592 max=0.000521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0206554 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0206554 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=0.030706Jy sigma=0.827751 ! Fit after self-cal, rms=0.030707Jy sigma=0.827741 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 = 8.22091e-06 Jy ! Component: 100 - total flux cleaned = 1.07863e-05 Jy ! Component: 150 - total flux cleaned = 1.52474e-05 Jy ! Component: 200 - total flux cleaned = 1.89153e-05 Jy ! Total flux subtracted in 200 components = 1.89153e-05 Jy ! Clean residual min=-0.000587 max=0.000522 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0206743 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0206743 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=0.030706Jy sigma=0.827735 ! Fit after self-cal, rms=0.030708Jy sigma=0.827724 ! 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=3.933 mas, bmaj=4.536 mas, bpa=45.75 degrees ! Estimated noise=0.246085 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.933 x 4.536 at 45.75 degrees (North through East) ! Clean map min=-0.00066089 max=0.01909 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=2.656 mas, bmaj=4.185 mas, bpa=57.95 degrees ! Estimated noise=0.620689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144555 Jy ! Component: 100 - total flux cleaned = 0.017669 Jy ! Component: 150 - total flux cleaned = 0.0180912 Jy ! Component: 200 - total flux cleaned = 0.0181946 Jy ! Total flux subtracted in 200 components = 0.0181946 Jy ! Clean residual min=-0.001950 max=0.001857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0181946 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0181946 Jy ! Inverting map and beam ! Estimated beam: bmin=3.933 mas, bmaj=4.536 mas, bpa=45.75 degrees ! Estimated noise=0.246085 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 = 0.00118894 Jy ! Component: 100 - total flux cleaned = 0.00181199 Jy ! Component: 150 - total flux cleaned = 0.00216552 Jy ! Component: 200 - total flux cleaned = 0.00231581 Jy ! Total flux subtracted in 200 components = 0.00231581 Jy ! Clean residual min=-0.000729 max=0.000586 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0205104 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.0205104 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=4.978 mas, bmaj=6.144 mas, bpa=-18.61 degrees ! Estimated noise=0.245582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134416 Jy ! Component: 100 - total flux cleaned = 0.000159597 Jy ! Component: 150 - total flux cleaned = 0.000174331 Jy ! Component: 200 - total flux cleaned = 0.000176518 Jy ! Total flux subtracted in 200 components = 0.000176518 Jy ! Clean residual min=-0.000589 max=0.000528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0206869 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 = 2.01897e-06 Jy ! Component: 100 - total flux cleaned = 1.94531e-06 Jy ! Component: 150 - total flux cleaned = 1.95522e-06 Jy ! Component: 200 - total flux cleaned = 1.95294e-06 Jy ! Total flux subtracted in 200 components = 1.95294e-06 Jy ! Clean residual min=-0.000585 max=0.000527 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0206889 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0206889 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.933 mas, bmaj=4.536 mas, bpa=45.75 degrees ! Estimated noise=0.246085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.57349e-05 Jy ! Component: 100 - total flux cleaned = -5.14805e-05 Jy ! Component: 150 - total flux cleaned = -4.37046e-05 Jy ! Component: 200 - total flux cleaned = -3.64388e-05 Jy ! Total flux subtracted in 200 components = -3.64388e-05 Jy ! Clean residual min=-0.000684 max=0.000603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0206524 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0206524 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=0.030702Jy sigma=0.827781 ! Fit after self-cal, rms=0.030705Jy sigma=0.827768 wmodel J0332+1556_C_map.mod ! Writing 39 model components to file: J0332+1556_C_map.mod wobs J0332+1556_C_uvs.fits ! Writing UV FITS file: J0332+1556_C_uvs.fits wwins J0332+1556_C_map.win ! wwins: Wrote 1 windows to J0332+1556_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 = -0.00019449 Jy ! Component: 100 - total flux cleaned = -0.000319329 Jy ! Component: 150 - total flux cleaned = -0.000300487 Jy ! Component: 200 - total flux cleaned = -0.000282055 Jy ! Component: 250 - total flux cleaned = -0.000237509 Jy ! Component: 300 - total flux cleaned = -0.000237598 Jy ! Component: 350 - total flux cleaned = -0.000204017 Jy ! Component: 400 - total flux cleaned = -0.000196048 Jy ! Component: 450 - total flux cleaned = -0.000172274 Jy ! Component: 500 - total flux cleaned = -0.000172294 Jy ! Component: 550 - total flux cleaned = -0.000195235 Jy ! Component: 600 - total flux cleaned = -0.000202605 Jy ! Component: 650 - total flux cleaned = -0.000195236 Jy ! Component: 700 - total flux cleaned = -0.000188093 Jy ! Component: 750 - total flux cleaned = -0.000181127 Jy ! Component: 800 - total flux cleaned = -0.000181257 Jy ! Component: 850 - total flux cleaned = -0.000194914 Jy ! Component: 900 - total flux cleaned = -0.000181502 Jy ! Component: 950 - total flux cleaned = -0.000194843 Jy ! Component: 1000 - total flux cleaned = -0.000214379 Jy ! Component: 1050 - total flux cleaned = -0.000201496 Jy ! Component: 1100 - total flux cleaned = -0.000195181 Jy ! Component: 1150 - total flux cleaned = -0.000176484 Jy ! Component: 1200 - total flux cleaned = -0.000176541 Jy ! Component: 1250 - total flux cleaned = -0.000176697 Jy ! Component: 1300 - total flux cleaned = -0.000176676 Jy ! Component: 1350 - total flux cleaned = -0.000188451 Jy ! Component: 1400 - total flux cleaned = -0.000188364 Jy ! Component: 1450 - total flux cleaned = -0.000176775 Jy ! Component: 1500 - total flux cleaned = -0.000182459 Jy ! Component: 1550 - total flux cleaned = -0.000165494 Jy ! Component: 1600 - total flux cleaned = -0.000159989 Jy ! Component: 1650 - total flux cleaned = -0.00017105 Jy ! Component: 1700 - total flux cleaned = -0.000154684 Jy ! Component: 1750 - total flux cleaned = -0.000138501 Jy ! Component: 1800 - total flux cleaned = -0.000117138 Jy ! Component: 1850 - total flux cleaned = -0.00010666 Jy ! Component: 1900 - total flux cleaned = -0.000101408 Jy ! Component: 1950 - total flux cleaned = -8.07024e-05 Jy ! Component: 2000 - total flux cleaned = -7.04517e-05 Jy ! Component: 2050 - total flux cleaned = -7.04243e-05 Jy ! Component: 2100 - total flux cleaned = -6.02261e-05 Jy ! Component: 2150 - total flux cleaned = -3.51704e-05 Jy ! Component: 2200 - total flux cleaned = -1.03995e-05 Jy ! Component: 2250 - total flux cleaned = -5.86291e-07 Jy ! Component: 2300 - total flux cleaned = 1.89074e-05 Jy ! Component: 2350 - total flux cleaned = 3.34281e-05 Jy ! Component: 2400 - total flux cleaned = 6.22524e-05 Jy ! Component: 2450 - total flux cleaned = 8.12798e-05 Jy ! Component: 2500 - total flux cleaned = 0.000100115 Jy ! Component: 2550 - total flux cleaned = 0.000109485 Jy ! Component: 2600 - total flux cleaned = 0.000128063 Jy ! Component: 2650 - total flux cleaned = 0.000146504 Jy ! Component: 2700 - total flux cleaned = 0.000160245 Jy ! Component: 2750 - total flux cleaned = 0.000178419 Jy ! Component: 2800 - total flux cleaned = 0.000196506 Jy ! Component: 2850 - total flux cleaned = 0.000209936 Jy ! Component: 2900 - total flux cleaned = 0.000227763 Jy ! Component: 2950 - total flux cleaned = 0.000254311 Jy ! Component: 3000 - total flux cleaned = 0.000263096 Jy ! Component: 3050 - total flux cleaned = 0.000284985 Jy ! Component: 3100 - total flux cleaned = 0.000311056 Jy ! Component: 3150 - total flux cleaned = 0.000315373 Jy ! Component: 3200 - total flux cleaned = 0.000349767 Jy ! Component: 3250 - total flux cleaned = 0.000371129 Jy ! Component: 3300 - total flux cleaned = 0.000379623 Jy ! Component: 3350 - total flux cleaned = 0.000396517 Jy ! Component: 3400 - total flux cleaned = 0.000413309 Jy ! Component: 3450 - total flux cleaned = 0.000417474 Jy ! Component: 3500 - total flux cleaned = 0.000429949 Jy ! Component: 3550 - total flux cleaned = 0.000446495 Jy ! Component: 3600 - total flux cleaned = 0.000467101 Jy ! Component: 3650 - total flux cleaned = 0.000475331 Jy ! Component: 3700 - total flux cleaned = 0.000491693 Jy ! Component: 3750 - total flux cleaned = 0.000507966 Jy ! Component: 3800 - total flux cleaned = 0.000520133 Jy ! Component: 3850 - total flux cleaned = 0.000532239 Jy ! Component: 3900 - total flux cleaned = 0.00054029 Jy ! Component: 3950 - total flux cleaned = 0.000544301 Jy ! Component: 4000 - total flux cleaned = 0.000556287 Jy ! Component: 4050 - total flux cleaned = 0.000552275 Jy ! Total flux subtracted in 4096 components = 0.000552246 Jy ! Clean residual min=-0.000221 max=0.000222 Jy/beam ! Clean residual mean=-0.000001 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0212047 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 290 components and 0.0212047 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0332+1556_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.933 x 4.536 at 45.75 degrees (North through East) ! Clean map min=-0.00051548 max=0.018959 Jy/beam ! Writing clean map to FITS file: .//J0332+1556_C_map.fits wmodel .//J0332+1556_C_map.mod ! Writing 290 model components to file: .//J0332+1556_C_map.mod wobs .//J0332+1556_C_uvs.fits ! Writing UV FITS file: .//J0332+1556_C_uvs.fits wwins .//J0332+1556_C_map.win ! wwins: Wrote 2 windows to .//J0332+1556_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0189585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.01292e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10973 1.10973 2.21945 4.4389 8.8778 17.7556 35.5112 71.0224 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.337 quit ! Quitting program ! Log file .//J0332+1556_C_dfm.log closed on Sat Oct 20 23:40:31 2018