! Started logfile: .//J0528+1347_X_dfm.log on Mon Jan 20 17:30:21 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0528+1347_X_uva.fits ! Reading UV FITS file: .//J0528+1347_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.973856 visibilities/baseline/integration-bin. ! Found source: J0528+1347 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4768 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0528+1347_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 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=1.002032Jy sigma=20.616252 ! Fit after self-cal, rms=0.969711Jy sigma=19.954126 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7926 mas, bmaj=1.96 mas, bpa=11.28 degrees ! Estimated noise=0.839254 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 = 0.0236163 Jy ! Component: 100 - total flux cleaned = 0.0290467 Jy ! Total flux subtracted in 100 components = 0.0290467 Jy ! Clean residual min=-0.002541 max=0.002656 Jy/beam ! Clean residual mean=0.000002 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0290467 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0290467 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=0.035366Jy sigma=0.713046 ! Fit after self-cal, rms=0.033516Jy sigma=0.675641 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9659 mas, bmaj=2.201 mas, bpa=6.465 degrees ! Estimated noise=0.50162 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 = 0.00368477 Jy ! Component: 100 - total flux cleaned = 0.00508322 Jy ! Component: 150 - total flux cleaned = 0.00596534 Jy ! Component: 200 - total flux cleaned = 0.00657598 Jy ! Total flux subtracted in 200 components = 0.00657598 Jy ! Clean residual min=-0.001928 max=0.001773 Jy/beam ! Clean residual mean=0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0356227 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0356227 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=0.033134Jy sigma=0.667832 ! Fit after self-cal, rms=0.033130Jy sigma=0.667765 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9659 x 2.201 at 6.465 degrees (North through East) ! Clean map min=-0.0018385 max=0.032758 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.10 KP 1.05 LA 1.04 ! MK 1.04 NL 0.82 OV 1.13 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.02 LA 1.02 ! MK 1.11 NL 0.80 OV 1.04 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.17 KP 1.04 LA 0.98 ! MK 0.84 NL 0.94 OV 1.10 PT 1.03 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.07 KP 0.97 LA 0.93 ! MK 1.07 NL 0.92 OV 1.23 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 0.97 KP 0.96 LA 1.21 ! MK 1.01 NL 0.76 OV 1.07 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.10 KP 0.88 LA 1.06 ! MK 0.93 NL 0.86 OV 1.30 PT 0.89 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.00 KP 1.02 LA 0.93 ! MK 1.07 NL 0.82 OV 1.08 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.94 KP 1.18 LA 0.93 ! MK 1.06 NL 0.91 OV 1.11 PT 0.90 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.033130Jy sigma=0.667765 ! Fit after self-cal, rms=0.033160Jy sigma=0.661075 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9718 mas, bmaj=2.206 mas, bpa=6.385 degrees ! Estimated noise=0.497735 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 = 0.000219542 Jy ! Component: 100 - total flux cleaned = 0.000331633 Jy ! Component: 150 - total flux cleaned = 0.000371824 Jy ! Component: 200 - total flux cleaned = 0.000406059 Jy ! Total flux subtracted in 200 components = 0.000406059 Jy ! Clean residual min=-0.001372 max=0.001261 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0360288 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0360288 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=0.033151Jy sigma=0.660933 ! Fit after self-cal, rms=0.033212Jy sigma=0.660441 ! 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=0.033212Jy sigma=0.660441 ! Fit after self-cal, rms=0.033329Jy sigma=0.660390 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9719 mas, bmaj=2.206 mas, bpa=6.252 degrees ! Estimated noise=0.497648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144322 Jy ! Component: 100 - total flux cleaned = 0.000214248 Jy ! Component: 150 - total flux cleaned = 0.00023588 Jy ! Component: 200 - total flux cleaned = 0.000260916 Jy ! Total flux subtracted in 200 components = 0.000260916 Jy ! Clean residual min=-0.001354 max=0.001293 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0362897 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0362897 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=0.033324Jy sigma=0.660324 ! Fit after self-cal, rms=0.033330Jy sigma=0.660309 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 = 4.21325e-05 Jy ! Component: 100 - total flux cleaned = 5.32968e-05 Jy ! Component: 150 - total flux cleaned = 5.85694e-05 Jy ! Component: 200 - total flux cleaned = 6.80796e-05 Jy ! Total flux subtracted in 200 components = 6.80796e-05 Jy ! Clean residual min=-0.001350 max=0.001290 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0363578 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0363578 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=0.033328Jy sigma=0.660280 ! Fit after self-cal, rms=0.033328Jy sigma=0.660274 ! 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=0.033328Jy sigma=0.660274 ! Fit after self-cal, rms=0.033326Jy sigma=0.660269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9713 mas, bmaj=2.204 mas, bpa=6.228 degrees ! Estimated noise=0.497386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.97092e-05 Jy ! Component: 100 - total flux cleaned = 0.000124148 Jy ! Component: 150 - total flux cleaned = 0.000128256 Jy ! Component: 200 - total flux cleaned = 0.000136085 Jy ! Total flux subtracted in 200 components = 0.000136085 Jy ! Clean residual min=-0.001346 max=0.001297 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0364939 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0364939 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=0.033325Jy sigma=0.660251 ! Fit after self-cal, rms=0.033325Jy sigma=0.660247 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 = 1.61594e-05 Jy ! Component: 100 - total flux cleaned = 2.37069e-05 Jy ! Component: 150 - total flux cleaned = 2.71523e-05 Jy ! Component: 200 - total flux cleaned = 3.686e-05 Jy ! Total flux subtracted in 200 components = 3.686e-05 Jy ! Clean residual min=-0.001345 max=0.001294 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0365307 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0365307 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=0.033324Jy sigma=0.660238 ! Fit after self-cal, rms=0.033324Jy sigma=0.660236 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033324Jy sigma=0.660236 ! Fit after self-cal, rms=0.033329Jy sigma=0.660235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=3.143 mas, bpa=-5.937 degrees ! Estimated noise=0.629065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177416 Jy ! Component: 100 - total flux cleaned = 0.000221648 Jy ! Component: 150 - total flux cleaned = 0.000256908 Jy ! Component: 200 - total flux cleaned = 0.000280723 Jy ! Total flux subtracted in 200 components = 0.000280723 Jy ! Clean residual min=-0.001347 max=0.001414 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0368114 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0368114 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=0.033330Jy sigma=0.660276 ! Fit after self-cal, rms=0.033329Jy sigma=0.660258 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 = 2.61376e-05 Jy ! Component: 100 - total flux cleaned = 4.49466e-05 Jy ! Component: 150 - total flux cleaned = 5.25237e-05 Jy ! Component: 200 - total flux cleaned = 6.29176e-05 Jy ! Total flux subtracted in 200 components = 6.29176e-05 Jy ! Clean residual min=-0.001346 max=0.001412 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0368744 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0368744 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=0.033330Jy sigma=0.660285 ! Fit after self-cal, rms=0.033330Jy sigma=0.660277 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.971 mas, bmaj=2.203 mas, bpa=6.224 degrees ! Estimated noise=0.497418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.971 x 2.203 at 6.224 degrees (North through East) ! Clean map min=-0.0012645 max=0.032484 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8033 mas, bmaj=1.974 mas, bpa=11 degrees ! Estimated noise=0.841941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251405 Jy ! Component: 100 - total flux cleaned = 0.030894 Jy ! Component: 150 - total flux cleaned = 0.0330423 Jy ! Component: 200 - total flux cleaned = 0.0345209 Jy ! Total flux subtracted in 200 components = 0.0345209 Jy ! Clean residual min=-0.002101 max=0.002191 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0345209 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0345209 Jy ! Inverting map and beam ! Estimated beam: bmin=0.971 mas, bmaj=2.203 mas, bpa=6.224 degrees ! Estimated noise=0.497418 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 = 0.00108705 Jy ! Component: 100 - total flux cleaned = 0.00166812 Jy ! Component: 150 - total flux cleaned = 0.00171673 Jy ! Component: 200 - total flux cleaned = 0.00176865 Jy ! Total flux subtracted in 200 components = 0.00176865 Jy ! Clean residual min=-0.001383 max=0.001335 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0362896 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0362896 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=3.143 mas, bpa=-5.937 degrees ! Estimated noise=0.629065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354076 Jy ! Component: 100 - total flux cleaned = 0.000405939 Jy ! Component: 150 - total flux cleaned = 0.000441237 Jy ! Component: 200 - total flux cleaned = 0.000465723 Jy ! Total flux subtracted in 200 components = 0.000465723 Jy ! Clean residual min=-0.001361 max=0.001439 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0367553 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 = 2.22988e-05 Jy ! Component: 100 - total flux cleaned = 3.76169e-05 Jy ! Component: 150 - total flux cleaned = 5.61744e-05 Jy ! Component: 200 - total flux cleaned = 7.3061e-05 Jy ! Total flux subtracted in 200 components = 7.3061e-05 Jy ! Clean residual min=-0.001361 max=0.001417 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0368283 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0368283 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.971 mas, bmaj=2.203 mas, bpa=6.224 degrees ! Estimated noise=0.497418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.03532e-05 Jy ! Component: 100 - total flux cleaned = -4.82386e-05 Jy ! Component: 150 - total flux cleaned = -7.23998e-05 Jy ! Component: 200 - total flux cleaned = -7.94564e-05 Jy ! Total flux subtracted in 200 components = -7.94564e-05 Jy ! Clean residual min=-0.001366 max=0.001290 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0367489 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0367489 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=0.033333Jy sigma=0.660313 ! Fit after self-cal, rms=0.033333Jy sigma=0.660293 wmodel J0528+1347_X_map.mod ! Writing 34 model components to file: J0528+1347_X_map.mod wobs J0528+1347_X_uvs.fits ! Writing UV FITS file: J0528+1347_X_uvs.fits wwins J0528+1347_X_map.win ! wwins: Wrote 1 windows to J0528+1347_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131685 Jy ! Component: 100 - total flux cleaned = -0.000176319 Jy ! Component: 150 - total flux cleaned = -0.000197135 Jy ! Component: 200 - total flux cleaned = -0.000257976 Jy ! Component: 250 - total flux cleaned = -0.000354201 Jy ! Component: 300 - total flux cleaned = -0.000372307 Jy ! Component: 350 - total flux cleaned = -0.000443489 Jy ! Component: 400 - total flux cleaned = -0.000529798 Jy ! Component: 450 - total flux cleaned = -0.000613378 Jy ! Component: 500 - total flux cleaned = -0.00072556 Jy ! Component: 550 - total flux cleaned = -0.000786989 Jy ! Component: 600 - total flux cleaned = -0.00083176 Jy ! Component: 650 - total flux cleaned = -0.000889577 Jy ! Component: 700 - total flux cleaned = -0.000889539 Jy ! Component: 750 - total flux cleaned = -0.00095849 Jy ! Component: 800 - total flux cleaned = -0.00102524 Jy ! Component: 850 - total flux cleaned = -0.00109057 Jy ! Component: 900 - total flux cleaned = -0.00112949 Jy ! Component: 950 - total flux cleaned = -0.00123003 Jy ! Component: 1000 - total flux cleaned = -0.00129134 Jy ! Component: 1050 - total flux cleaned = -0.00136338 Jy ! Component: 1100 - total flux cleaned = -0.00141013 Jy ! Component: 1150 - total flux cleaned = -0.00144471 Jy ! Component: 1200 - total flux cleaned = -0.00144493 Jy ! Component: 1250 - total flux cleaned = -0.00148952 Jy ! Component: 1300 - total flux cleaned = -0.00148964 Jy ! Component: 1350 - total flux cleaned = -0.00151102 Jy ! Component: 1400 - total flux cleaned = -0.00153194 Jy ! Component: 1450 - total flux cleaned = -0.00156307 Jy ! Component: 1500 - total flux cleaned = -0.00156293 Jy ! Component: 1550 - total flux cleaned = -0.00159282 Jy ! Component: 1600 - total flux cleaned = -0.00162243 Jy ! Component: 1650 - total flux cleaned = -0.00164183 Jy ! Component: 1700 - total flux cleaned = -0.00165149 Jy ! Component: 1750 - total flux cleaned = -0.00167047 Jy ! Component: 1800 - total flux cleaned = -0.00170758 Jy ! Component: 1850 - total flux cleaned = -0.00170758 Jy ! Component: 1900 - total flux cleaned = -0.00174393 Jy ! Component: 1950 - total flux cleaned = -0.0017439 Jy ! Component: 2000 - total flux cleaned = -0.00176155 Jy ! Component: 2050 - total flux cleaned = -0.00174402 Jy ! Component: 2100 - total flux cleaned = -0.00176122 Jy ! Component: 2150 - total flux cleaned = -0.00175265 Jy ! Component: 2200 - total flux cleaned = -0.00175266 Jy ! Component: 2250 - total flux cleaned = -0.00175261 Jy ! Component: 2300 - total flux cleaned = -0.00173609 Jy ! Component: 2350 - total flux cleaned = -0.00172793 Jy ! Component: 2400 - total flux cleaned = -0.00173599 Jy ! Component: 2450 - total flux cleaned = -0.00172787 Jy ! Component: 2500 - total flux cleaned = -0.00171995 Jy ! Component: 2550 - total flux cleaned = -0.00174345 Jy ! Component: 2600 - total flux cleaned = -0.00173558 Jy ! Component: 2650 - total flux cleaned = -0.00172014 Jy ! Component: 2700 - total flux cleaned = -0.00173546 Jy ! Component: 2750 - total flux cleaned = -0.0017203 Jy ! Component: 2800 - total flux cleaned = -0.00172032 Jy ! Component: 2850 - total flux cleaned = -0.00169056 Jy ! Component: 2900 - total flux cleaned = -0.0016832 Jy ! Component: 2950 - total flux cleaned = -0.0016686 Jy ! Component: 3000 - total flux cleaned = -0.00168311 Jy ! Component: 3050 - total flux cleaned = -0.00166871 Jy ! Component: 3100 - total flux cleaned = -0.00166876 Jy ! Component: 3150 - total flux cleaned = -0.00167595 Jy ! Component: 3200 - total flux cleaned = -0.00168302 Jy ! Component: 3250 - total flux cleaned = -0.00168298 Jy ! Component: 3300 - total flux cleaned = -0.00168298 Jy ! Component: 3350 - total flux cleaned = -0.0016691 Jy ! Component: 3400 - total flux cleaned = -0.00166225 Jy ! Component: 3450 - total flux cleaned = -0.00164862 Jy ! Component: 3500 - total flux cleaned = -0.00163506 Jy ! Component: 3550 - total flux cleaned = -0.00162827 Jy ! Component: 3600 - total flux cleaned = -0.0016148 Jy ! Component: 3650 - total flux cleaned = -0.00158135 Jy ! Component: 3700 - total flux cleaned = -0.00159467 Jy ! Component: 3750 - total flux cleaned = -0.00156154 Jy ! Component: 3800 - total flux cleaned = -0.00156814 Jy ! Component: 3850 - total flux cleaned = -0.00153542 Jy ! Component: 3900 - total flux cleaned = -0.0015485 Jy ! Component: 3950 - total flux cleaned = -0.001542 Jy ! Component: 4000 - total flux cleaned = -0.0015355 Jy ! Component: 4050 - total flux cleaned = -0.0015355 Jy ! Total flux subtracted in 4096 components = -0.00154829 Jy ! Clean residual min=-0.000402 max=0.000423 Jy/beam ! Clean residual mean=-0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0352006 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 297 components and 0.0352006 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0528+1347_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.971 x 2.203 at 6.224 degrees (North through East) ! Clean map min=-0.0009044 max=0.032326 Jy/beam ! Writing clean map to FITS file: .//J0528+1347_X_map.fits wmodel .//J0528+1347_X_map.mod ! Writing 297 model components to file: .//J0528+1347_X_map.mod wobs .//J0528+1347_X_uvs.fits ! Writing UV FITS file: .//J0528+1347_X_uvs.fits wwins .//J0528+1347_X_map.win ! wwins: Wrote 2 windows to .//J0528+1347_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0323262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101553 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.942452 0.942452 1.8849 3.76981 7.53961 15.0792 30.1585 60.3169 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 318.318 quit ! Quitting program ! Log file .//J0528+1347_X_dfm.log closed on Mon Jan 20 17:30:25 2020