! Started logfile: .//J1403-3547_C_dfm.log on Mon Jan 20 18:11:04 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 .//J1403-3547_C_uva.fits ! Reading UV FITS file: .//J1403-3547_C_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.952941 visibilities/baseline/integration-bin. ! Found source: J1403-3547 ! ! 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 1296 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 J1403-3547_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996117Jy sigma=12.776516 ! Fit after self-cal, rms=0.943328Jy sigma=12.097583 ! 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=1.655 mas, bmaj=26.39 mas, bpa=0.4191 degrees ! Estimated noise=2.31493 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 = 0.0446039 Jy ! Component: 100 - total flux cleaned = 0.0528017 Jy ! Total flux subtracted in 100 components = 0.0528017 Jy ! Clean residual min=-0.006743 max=0.006093 Jy/beam ! Clean residual mean=-0.000025 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.0528017 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0528017 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=0.056511Jy sigma=0.708351 ! Fit after self-cal, rms=0.055483Jy sigma=0.696401 ! 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=2.259 mas, bmaj=25.5 mas, bpa=0.3291 degrees ! Estimated noise=1.54296 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 = 0.00531894 Jy ! Component: 100 - total flux cleaned = 0.0052146 Jy ! Component: 150 - total flux cleaned = 0.00521731 Jy ! Component: 200 - total flux cleaned = 0.00513602 Jy ! Total flux subtracted in 200 components = 0.00513602 Jy ! Clean residual min=-0.003921 max=0.004610 Jy/beam ! Clean residual mean=0.000046 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.0579377 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.0579377 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=0.054795Jy sigma=0.688723 ! Fit after self-cal, rms=0.054733Jy sigma=0.688347 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.259 x 25.5 at 0.3291 degrees (North through East) ! Clean map min=-0.0041785 max=0.058412 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 0.98 LA 0.93 PT 1.02 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.05 LA 0.96 PT 0.86 ! SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 0.95 LA 0.98 PT 0.98 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 1.05 LA 0.94 PT 0.99 ! SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 1.35 LA 0.96 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 KP 0.97 LA 1.14 PT 0.84 ! SC 0.83 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 KP 1.04 LA 0.91 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 0.93 LA 0.98 PT 0.89 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.054733Jy sigma=0.688347 ! Fit after self-cal, rms=0.054953Jy sigma=0.681309 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=25.61 mas, bpa=0.3989 degrees ! Estimated noise=1.52102 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 = -0.000311604 Jy ! Component: 100 - total flux cleaned = -0.000180501 Jy ! Component: 150 - total flux cleaned = -0.000280137 Jy ! Component: 200 - total flux cleaned = -0.000423552 Jy ! Total flux subtracted in 200 components = -0.000423552 Jy ! Clean residual min=-0.002611 max=0.003248 Jy/beam ! Clean residual mean=0.000031 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.0575141 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.0575142 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=0.054896Jy sigma=0.680618 ! Fit after self-cal, rms=0.055055Jy sigma=0.679274 ! 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=0.055055Jy sigma=0.679274 ! Fit after self-cal, rms=0.055646Jy sigma=0.679016 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=25.69 mas, bpa=0.4235 degrees ! Estimated noise=1.52411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160252 Jy ! Component: 100 - total flux cleaned = -0.000357523 Jy ! Component: 150 - total flux cleaned = -0.000454703 Jy ! Component: 200 - total flux cleaned = -0.000563489 Jy ! Total flux subtracted in 200 components = -0.000563489 Jy ! Clean residual min=-0.002540 max=0.003391 Jy/beam ! Clean residual mean=0.000027 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.0569507 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.0569507 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=0.055614Jy sigma=0.678695 ! Fit after self-cal, rms=0.055666Jy sigma=0.678606 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 = -0.00024466 Jy ! Component: 100 - total flux cleaned = -0.00032769 Jy ! Component: 150 - total flux cleaned = -0.000384038 Jy ! Component: 200 - total flux cleaned = -0.000434174 Jy ! Total flux subtracted in 200 components = -0.000434174 Jy ! Clean residual min=-0.002509 max=0.003325 Jy/beam ! Clean residual mean=0.000028 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0565165 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.0565165 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=0.055652Jy sigma=0.678462 ! Fit after self-cal, rms=0.055652Jy sigma=0.678451 ! 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=0.055652Jy sigma=0.678451 ! Fit after self-cal, rms=0.055988Jy sigma=0.678386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.208 mas, bmaj=25.79 mas, bpa=0.4457 degrees ! Estimated noise=1.52906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00032118 Jy ! Component: 100 - total flux cleaned = -0.000459974 Jy ! Component: 150 - total flux cleaned = -0.00056598 Jy ! Component: 200 - total flux cleaned = -0.000620262 Jy ! Total flux subtracted in 200 components = -0.000620262 Jy ! Clean residual min=-0.002553 max=0.003324 Jy/beam ! Clean residual mean=0.000028 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0558962 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 130 components and 0.0558962 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=0.055973Jy sigma=0.678303 ! Fit after self-cal, rms=0.055992Jy sigma=0.678282 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 = -0.000125732 Jy ! Component: 100 - total flux cleaned = -0.000167014 Jy ! Component: 150 - total flux cleaned = -0.00018002 Jy ! Component: 200 - total flux cleaned = -0.000191671 Jy ! Total flux subtracted in 200 components = -0.000191671 Jy ! Clean residual min=-0.002557 max=0.003324 Jy/beam ! Clean residual mean=0.000029 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.0557046 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.0557046 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=0.055985Jy sigma=0.678229 ! Fit after self-cal, rms=0.055986Jy sigma=0.678221 ! 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=0.055986Jy sigma=0.678221 ! Fit after self-cal, rms=0.056256Jy sigma=0.678186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.119 mas, bmaj=24.25 mas, bpa=-2.433 degrees ! Estimated noise=1.79405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628188 Jy ! Component: 100 - total flux cleaned = -0.000735603 Jy ! Component: 150 - total flux cleaned = -0.000781055 Jy ! Component: 200 - total flux cleaned = -0.000822409 Jy ! Total flux subtracted in 200 components = -0.000822409 Jy ! Clean residual min=-0.001994 max=0.002808 Jy/beam ! Clean residual mean=0.000041 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.0548822 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 147 components and 0.0548822 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=0.056248Jy sigma=0.678161 ! Fit after self-cal, rms=0.056250Jy sigma=0.678141 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 = -4.61786e-05 Jy ! Component: 100 - total flux cleaned = -8.73113e-05 Jy ! Component: 150 - total flux cleaned = -0.00012536 Jy ! Component: 200 - total flux cleaned = -0.000160811 Jy ! Total flux subtracted in 200 components = -0.000160811 Jy ! Clean residual min=-0.001963 max=0.002790 Jy/beam ! Clean residual mean=0.000041 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0547213 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 150 components and 0.0547213 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=0.056249Jy sigma=0.678175 ! Fit after self-cal, rms=0.056246Jy sigma=0.678153 ! 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=2.205 mas, bmaj=25.88 mas, bpa=0.464 degrees ! Estimated noise=1.53404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.205 x 25.88 at 0.464 degrees (North through East) ! Clean map min=-0.0038554 max=0.057645 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=1.642 mas, bmaj=26.59 mas, bpa=0.5529 degrees ! Estimated noise=2.3172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453239 Jy ! Component: 100 - total flux cleaned = 0.0519589 Jy ! Component: 150 - total flux cleaned = 0.0536775 Jy ! Component: 200 - total flux cleaned = 0.0543708 Jy ! Total flux subtracted in 200 components = 0.0543708 Jy ! Clean residual min=-0.005238 max=0.005632 Jy/beam ! Clean residual mean=-0.000007 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.0543708 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.0543708 Jy ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=25.88 mas, bpa=0.464 degrees ! Estimated noise=1.53404 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 = 0.0022398 Jy ! Component: 100 - total flux cleaned = 0.00236881 Jy ! Component: 150 - total flux cleaned = 0.0024187 Jy ! Component: 200 - total flux cleaned = 0.00237057 Jy ! Total flux subtracted in 200 components = 0.00237057 Jy ! Clean residual min=-0.003110 max=0.004078 Jy/beam ! Clean residual mean=0.000036 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.0567414 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 98 components and 0.0567414 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=5.119 mas, bmaj=24.25 mas, bpa=-2.433 degrees ! Estimated noise=1.79405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.75908e-05 Jy ! Component: 100 - total flux cleaned = -0.000427645 Jy ! Component: 150 - total flux cleaned = -0.000755128 Jy ! Component: 200 - total flux cleaned = -0.000909391 Jy ! Total flux subtracted in 200 components = -0.000909391 Jy ! Clean residual min=-0.002008 max=0.003324 Jy/beam ! Clean residual mean=0.000048 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.055832 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 = -7.21738e-05 Jy ! Component: 100 - total flux cleaned = -0.000141409 Jy ! Component: 150 - total flux cleaned = -0.000248768 Jy ! Component: 200 - total flux cleaned = -0.000309589 Jy ! Total flux subtracted in 200 components = -0.000309589 Jy ! Clean residual min=-0.001921 max=0.003180 Jy/beam ! Clean residual mean=0.000046 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0555224 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.0555224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=25.88 mas, bpa=0.464 degrees ! Estimated noise=1.53404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379723 Jy ! Component: 100 - total flux cleaned = 0.000284455 Jy ! Component: 150 - total flux cleaned = 0.000151713 Jy ! Component: 200 - total flux cleaned = -4.23585e-06 Jy ! Total flux subtracted in 200 components = -4.23585e-06 Jy ! Clean residual min=-0.002544 max=0.003471 Jy/beam ! Clean residual mean=0.000037 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.0555182 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.0555182 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=0.056255Jy sigma=0.678402 ! Fit after self-cal, rms=0.056269Jy sigma=0.678342 wmodel J1403-3547_C_map.mod ! Writing 127 model components to file: J1403-3547_C_map.mod wobs J1403-3547_C_uvs.fits ! Writing UV FITS file: J1403-3547_C_uvs.fits wwins J1403-3547_C_map.win ! wwins: Wrote 1 windows to J1403-3547_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 = 0.00104386 Jy ! Component: 100 - total flux cleaned = 0.000445986 Jy ! Component: 150 - total flux cleaned = -0.000302741 Jy ! Component: 200 - total flux cleaned = -0.000823839 Jy ! Component: 250 - total flux cleaned = -0.00121564 Jy ! Component: 300 - total flux cleaned = -0.00162699 Jy ! Component: 350 - total flux cleaned = -0.00202298 Jy ! Component: 400 - total flux cleaned = -0.00240517 Jy ! Component: 450 - total flux cleaned = -0.00277625 Jy ! Component: 500 - total flux cleaned = -0.00298812 Jy ! Component: 550 - total flux cleaned = -0.0031662 Jy ! Component: 600 - total flux cleaned = -0.00325429 Jy ! Component: 650 - total flux cleaned = -0.00337036 Jy ! Component: 700 - total flux cleaned = -0.00348513 Jy ! Component: 750 - total flux cleaned = -0.00348518 Jy ! Component: 800 - total flux cleaned = -0.00359823 Jy ! Component: 850 - total flux cleaned = -0.00368216 Jy ! Component: 900 - total flux cleaned = -0.00373751 Jy ! Component: 950 - total flux cleaned = -0.00384782 Jy ! Component: 1000 - total flux cleaned = -0.00392977 Jy ! Component: 1050 - total flux cleaned = -0.00403881 Jy ! Component: 1100 - total flux cleaned = -0.00414728 Jy ! Component: 1150 - total flux cleaned = -0.00425536 Jy ! Component: 1200 - total flux cleaned = -0.00436364 Jy ! Component: 1250 - total flux cleaned = -0.00444521 Jy ! Component: 1300 - total flux cleaned = -0.00458096 Jy ! Component: 1350 - total flux cleaned = -0.0047171 Jy ! Component: 1400 - total flux cleaned = -0.00488163 Jy ! Component: 1450 - total flux cleaned = -0.00504747 Jy ! Component: 1500 - total flux cleaned = -0.00518758 Jy ! Component: 1550 - total flux cleaned = -0.00535833 Jy ! Component: 1600 - total flux cleaned = -0.00553202 Jy ! Component: 1650 - total flux cleaned = -0.00570834 Jy ! Component: 1700 - total flux cleaned = -0.00582778 Jy ! Component: 1750 - total flux cleaned = -0.00600992 Jy ! Component: 1800 - total flux cleaned = -0.00625712 Jy ! Component: 1850 - total flux cleaned = -0.00641492 Jy ! Component: 1900 - total flux cleaned = -0.00657468 Jy ! Component: 1950 - total flux cleaned = -0.00680265 Jy ! Component: 2000 - total flux cleaned = -0.00696827 Jy ! Component: 2050 - total flux cleaned = -0.0071363 Jy ! Component: 2100 - total flux cleaned = -0.00737619 Jy ! Component: 2150 - total flux cleaned = -0.00758563 Jy ! Component: 2200 - total flux cleaned = -0.00783458 Jy ! Component: 2250 - total flux cleaned = -0.00805156 Jy ! Component: 2300 - total flux cleaned = -0.0083091 Jy ! Component: 2350 - total flux cleaned = -0.00857235 Jy ! Component: 2400 - total flux cleaned = -0.00884048 Jy ! Component: 2450 - total flux cleaned = -0.0090747 Jy ! Component: 2500 - total flux cleaned = -0.00931289 Jy ! Component: 2550 - total flux cleaned = -0.00963737 Jy ! Component: 2600 - total flux cleaned = -0.00992741 Jy ! Component: 2650 - total flux cleaned = -0.0101809 Jy ! Component: 2700 - total flux cleaned = -0.0105264 Jy ! Component: 2750 - total flux cleaned = -0.0107909 Jy ! Component: 2800 - total flux cleaned = -0.0111055 Jy ! Component: 2850 - total flux cleaned = -0.0113809 Jy ! Component: 2900 - total flux cleaned = -0.0117098 Jy ! Component: 2950 - total flux cleaned = -0.0119981 Jy ! Component: 3000 - total flux cleaned = -0.0123417 Jy ! Component: 3050 - total flux cleaned = -0.0126429 Jy ! Component: 3100 - total flux cleaned = -0.0130016 Jy ! Component: 3150 - total flux cleaned = -0.0133699 Jy ! Component: 3200 - total flux cleaned = -0.013692 Jy ! Component: 3250 - total flux cleaned = -0.0140217 Jy ! Component: 3300 - total flux cleaned = -0.0144155 Jy ! Component: 3350 - total flux cleaned = -0.0147604 Jy ! Component: 3400 - total flux cleaned = -0.0151128 Jy ! Component: 3450 - total flux cleaned = -0.0155339 Jy ! Component: 3500 - total flux cleaned = -0.0160279 Jy ! Component: 3550 - total flux cleaned = -0.0164074 Jy ! Component: 3600 - total flux cleaned = -0.0168601 Jy ! Component: 3650 - total flux cleaned = -0.0173227 Jy ! Component: 3700 - total flux cleaned = -0.0177292 Jy ! Component: 3750 - total flux cleaned = -0.0182164 Jy ! Component: 3800 - total flux cleaned = -0.0185725 Jy ! Component: 3850 - total flux cleaned = -0.0190106 Jy ! Component: 3900 - total flux cleaned = -0.0194577 Jy ! Component: 3950 - total flux cleaned = -0.0199162 Jy ! Component: 4000 - total flux cleaned = -0.0203085 Jy ! Component: 4050 - total flux cleaned = -0.02071 Jy ! Total flux subtracted in 4096 components = -0.0212836 Jy ! Clean residual min=-0.004333 max=0.004301 Jy/beam ! Clean residual mean=-0.000039 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.0342346 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 350 components and 0.0342346 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1403-3547_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.205 x 25.88 at 0.464 degrees (North through East) ! Clean map min=-0.010093 max=0.05836 Jy/beam ! Writing clean map to FITS file: .//J1403-3547_C_map.fits wmodel .//J1403-3547_C_map.mod ! Writing 350 model components to file: .//J1403-3547_C_map.mod wobs .//J1403-3547_C_uvs.fits ! Writing UV FITS file: .//J1403-3547_C_uvs.fits wwins .//J1403-3547_C_map.win ! wwins: Wrote 2 windows to .//J1403-3547_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0583596 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00189313 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -9.73169 9.73169 19.4634 38.9268 77.8535 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0056 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 30.827 quit ! Quitting program ! Log file .//J1403-3547_C_dfm.log closed on Mon Jan 20 18:11:08 2020