! Started logfile: .//J0654+1004_X_20180710_dfm.log on Sat Jul 28 19:21:31 2018 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 .//J0654+1004_X_20180710_uva.fits ! Reading UV FITS file: .//J0654+1004_X_20180710_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.959821 visibilities/baseline/integration-bin. ! Found source: J0654+1004 ! ! 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 76 lines of history. ! ! Reading 5160 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 J0654+1004_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002688Jy sigma=21.009252 ! Fit after self-cal, rms=0.944958Jy sigma=19.754084 ! 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=0.6103 mas, bmaj=1.81 mas, bpa=-2.476 degrees ! Estimated noise=0.755272 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 = 0.0397437 Jy ! Component: 100 - total flux cleaned = 0.0511701 Jy ! Total flux subtracted in 100 components = 0.0511701 Jy ! Clean residual min=-0.004304 max=0.005826 Jy/beam ! Clean residual mean=0.000003 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0511701 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0511701 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=0.042664Jy sigma=0.747747 ! Fit after self-cal, rms=0.042019Jy sigma=0.738213 ! 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=0.758 mas, bmaj=2.004 mas, bpa=-2.071 degrees ! Estimated noise=0.510944 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 = 0.00949928 Jy ! Component: 100 - total flux cleaned = 0.0142828 Jy ! Component: 150 - total flux cleaned = 0.0172129 Jy ! Component: 200 - total flux cleaned = 0.019092 Jy ! Total flux subtracted in 200 components = 0.019092 Jy ! Clean residual min=-0.003205 max=0.003708 Jy/beam ! Clean residual mean=0.000003 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.0702621 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.0702621 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=0.040261Jy sigma=0.678146 ! Fit after self-cal, rms=0.040207Jy sigma=0.677681 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.758 x 2.004 at -2.071 degrees (North through East) ! Clean map min=-0.0030201 max=0.05672 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.97 KP 1.23 LA 0.93 ! MK 0.99 OV 0.88 PT 1.01 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 1.02 KP 1.20 LA 0.99 ! MK 0.99 OV 0.96 PT 0.92 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.06 KP 1.32 LA 0.93 ! MK 1.08 OV 0.98 PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.12 KP 1.22 LA 0.92 ! MK 1.05 OV 0.94 PT 0.98 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.06 KP 1.09 LA 0.94 ! MK 1.04 OV 0.93 PT 0.99 SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.10 KP 1.12 LA 0.98 ! MK 1.00 OV 0.91 PT 1.02 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.07 KP 1.32 LA 0.89 ! MK 0.98 OV 0.93 PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.07 KP 1.21 LA 0.94 ! MK 1.02 OV 0.99 PT 0.95 SC 1.11 ! ! ! Fit before self-cal, rms=0.040207Jy sigma=0.677681 ! Fit after self-cal, rms=0.043908Jy sigma=0.663081 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7737 mas, bmaj=2.012 mas, bpa=-2.28 degrees ! Estimated noise=0.508052 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 (1.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346962 Jy ! Component: 100 - total flux cleaned = 0.00523724 Jy ! Component: 150 - total flux cleaned = 0.00611485 Jy ! Component: 200 - total flux cleaned = 0.00633107 Jy ! Total flux subtracted in 200 components = 0.00633107 Jy ! Clean residual min=-0.001652 max=0.001636 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0765932 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 53 components and 0.0765932 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=0.043627Jy sigma=0.655000 ! Fit after self-cal, rms=0.043728Jy sigma=0.654362 ! 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=0.043728Jy sigma=0.654362 ! Fit after self-cal, rms=0.044061Jy sigma=0.653980 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7707 mas, bmaj=2.007 mas, bpa=-2.137 degrees ! Estimated noise=0.502965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934446 Jy ! Component: 100 - total flux cleaned = 0.00102462 Jy ! Component: 150 - total flux cleaned = 0.00104854 Jy ! Component: 200 - total flux cleaned = 0.00109075 Jy ! Total flux subtracted in 200 components = 0.00109075 Jy ! Clean residual min=-0.001428 max=0.001520 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0776839 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0776839 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=0.044028Jy sigma=0.652894 ! Fit after self-cal, rms=0.044043Jy sigma=0.652797 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 = 0.000335204 Jy ! Component: 100 - total flux cleaned = 0.000336253 Jy ! Component: 150 - total flux cleaned = 0.000368397 Jy ! Component: 200 - total flux cleaned = 0.00036781 Jy ! Total flux subtracted in 200 components = 0.00036781 Jy ! Clean residual min=-0.001448 max=0.001402 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0780517 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0780517 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=0.044031Jy sigma=0.652425 ! Fit after self-cal, rms=0.044030Jy sigma=0.652384 ! 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=0.044030Jy sigma=0.652384 ! Fit after self-cal, rms=0.044015Jy sigma=0.652336 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.77 mas, bmaj=2.003 mas, bpa=-2.094 degrees ! Estimated noise=0.501656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166785 Jy ! Component: 100 - total flux cleaned = 0.000280186 Jy ! Component: 150 - total flux cleaned = 0.00030421 Jy ! Component: 200 - total flux cleaned = 0.000315152 Jy ! Total flux subtracted in 200 components = 0.000315152 Jy ! Clean residual min=-0.001453 max=0.001301 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0783669 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0783669 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=0.044006Jy sigma=0.652135 ! Fit after self-cal, rms=0.044009Jy sigma=0.652109 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 = 0.000143928 Jy ! Component: 100 - total flux cleaned = 0.000164779 Jy ! Component: 150 - total flux cleaned = 0.000183465 Jy ! Component: 200 - total flux cleaned = 0.000201187 Jy ! Total flux subtracted in 200 components = 0.000201187 Jy ! Clean residual min=-0.001474 max=0.001267 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0785681 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.078568 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=0.044004Jy sigma=0.652022 ! Fit after self-cal, rms=0.044004Jy sigma=0.652005 ! 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=0.044004Jy sigma=0.652005 ! Fit after self-cal, rms=0.043948Jy sigma=0.651981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.957 mas, bmaj=3.058 mas, bpa=7.087 degrees ! Estimated noise=0.746285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420937 Jy ! Component: 100 - total flux cleaned = 0.00069542 Jy ! Component: 150 - total flux cleaned = 0.000760562 Jy ! Component: 200 - total flux cleaned = 0.000774408 Jy ! Total flux subtracted in 200 components = 0.000774408 Jy ! Clean residual min=-0.001506 max=0.001524 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0793425 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 82 components and 0.0793425 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=0.043948Jy sigma=0.652023 ! Fit after self-cal, rms=0.043945Jy sigma=0.652008 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 = 2.5592e-05 Jy ! Component: 100 - total flux cleaned = 5.85998e-05 Jy ! Component: 150 - total flux cleaned = 7.02141e-05 Jy ! Component: 200 - total flux cleaned = 8.58896e-05 Jy ! Total flux subtracted in 200 components = 8.58896e-05 Jy ! Clean residual min=-0.001524 max=0.001501 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0794284 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.0794283 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=0.043945Jy sigma=0.652043 ! Fit after self-cal, rms=0.043943Jy sigma=0.652039 ! 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=0.7693 mas, bmaj=2.002 mas, bpa=-2.114 degrees ! Estimated noise=0.501172 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7693 x 2.002 at -2.114 degrees (North through East) ! Clean map min=-0.0013442 max=0.056212 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=0.6193 mas, bmaj=1.798 mas, bpa=-2.428 degrees ! Estimated noise=0.75302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401199 Jy ! Component: 100 - total flux cleaned = 0.0514339 Jy ! Component: 150 - total flux cleaned = 0.0570681 Jy ! Component: 200 - total flux cleaned = 0.0608919 Jy ! Total flux subtracted in 200 components = 0.0608919 Jy ! Clean residual min=-0.002890 max=0.003085 Jy/beam ! Clean residual mean=0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0608919 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0608919 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7693 mas, bmaj=2.002 mas, bpa=-2.114 degrees ! Estimated noise=0.501172 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) ! Added new window around map position (6.4, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485673 Jy ! Component: 100 - total flux cleaned = 0.00796387 Jy ! Component: 150 - total flux cleaned = 0.0102653 Jy ! Component: 200 - total flux cleaned = 0.012072 Jy ! Total flux subtracted in 200 components = 0.012072 Jy ! Clean residual min=-0.001791 max=0.001849 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0729638 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.0729638 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=1.957 mas, bmaj=3.058 mas, bpa=7.087 degrees ! Estimated noise=0.746285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278535 Jy ! Component: 100 - total flux cleaned = 0.00438056 Jy ! Component: 150 - total flux cleaned = 0.0053517 Jy ! Component: 200 - total flux cleaned = 0.00597645 Jy ! Total flux subtracted in 200 components = 0.00597645 Jy ! Clean residual min=-0.001553 max=0.001548 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0789403 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 = 0.000431516 Jy ! Component: 100 - total flux cleaned = 0.000590554 Jy ! Component: 150 - total flux cleaned = 0.000657992 Jy ! Component: 200 - total flux cleaned = 0.000709089 Jy ! Total flux subtracted in 200 components = 0.000709089 Jy ! Clean residual min=-0.001486 max=0.001606 Jy/beam ! Clean residual mean=0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0796494 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 82 components and 0.0796494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7693 mas, bmaj=2.002 mas, bpa=-2.114 degrees ! Estimated noise=0.501172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295682 Jy ! Component: 100 - total flux cleaned = -0.000273666 Jy ! Component: 150 - total flux cleaned = -0.000272481 Jy ! Component: 200 - total flux cleaned = -0.000178519 Jy ! Total flux subtracted in 200 components = -0.000178519 Jy ! Clean residual min=-0.001405 max=0.001330 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0794708 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.0794708 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=0.043932Jy sigma=0.651840 ! Fit after self-cal, rms=0.043922Jy sigma=0.651643 wmodel J0654+1004_X_map.mod ! Writing 96 model components to file: J0654+1004_X_map.mod wobs J0654+1004_X_uvs.fits ! Writing UV FITS file: J0654+1004_X_uvs.fits wwins J0654+1004_X_map.win ! wwins: Wrote 3 windows to J0654+1004_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 = -0.00028496 Jy ! Component: 100 - total flux cleaned = -0.000398779 Jy ! Component: 150 - total flux cleaned = -0.000505529 Jy ! Component: 200 - total flux cleaned = -0.000546085 Jy ! Component: 250 - total flux cleaned = -0.000546104 Jy ! Component: 300 - total flux cleaned = -0.000547275 Jy ! Component: 350 - total flux cleaned = -0.00052875 Jy ! Component: 400 - total flux cleaned = -0.000510133 Jy ! Component: 450 - total flux cleaned = -0.00050917 Jy ! Component: 500 - total flux cleaned = -0.000525794 Jy ! Component: 550 - total flux cleaned = -0.000542573 Jy ! Component: 600 - total flux cleaned = -0.000607487 Jy ! Component: 650 - total flux cleaned = -0.00057605 Jy ! Component: 700 - total flux cleaned = -0.00062268 Jy ! Component: 750 - total flux cleaned = -0.000607301 Jy ! Component: 800 - total flux cleaned = -0.000607323 Jy ! Component: 850 - total flux cleaned = -0.000592656 Jy ! Component: 900 - total flux cleaned = -0.000564403 Jy ! Component: 950 - total flux cleaned = -0.000564167 Jy ! Component: 1000 - total flux cleaned = -0.000482044 Jy ! Component: 1050 - total flux cleaned = -0.000455033 Jy ! Component: 1100 - total flux cleaned = -0.00041518 Jy ! Component: 1150 - total flux cleaned = -0.000388971 Jy ! Component: 1200 - total flux cleaned = -0.000299027 Jy ! Component: 1250 - total flux cleaned = -0.000248307 Jy ! Component: 1300 - total flux cleaned = -0.000223234 Jy ! Component: 1350 - total flux cleaned = -0.000186028 Jy ! Component: 1400 - total flux cleaned = -0.000161515 Jy ! Component: 1450 - total flux cleaned = -6.50163e-05 Jy ! Component: 1500 - total flux cleaned = -5.33265e-05 Jy ! Component: 1550 - total flux cleaned = -4.1541e-05 Jy ! Component: 1600 - total flux cleaned = 1.69117e-05 Jy ! Component: 1650 - total flux cleaned = 6.30608e-05 Jy ! Component: 1700 - total flux cleaned = 0.000131466 Jy ! Component: 1750 - total flux cleaned = 0.000165327 Jy ! Component: 1800 - total flux cleaned = 0.000232238 Jy ! Component: 1850 - total flux cleaned = 0.000276451 Jy ! Component: 1900 - total flux cleaned = 0.000341952 Jy ! Component: 1950 - total flux cleaned = 0.000449984 Jy ! Component: 2000 - total flux cleaned = 0.000449914 Jy ! Component: 2050 - total flux cleaned = 0.000524285 Jy ! Component: 2100 - total flux cleaned = 0.000576932 Jy ! Component: 2150 - total flux cleaned = 0.00062923 Jy ! Component: 2200 - total flux cleaned = 0.000732732 Jy ! Component: 2250 - total flux cleaned = 0.000753306 Jy ! Component: 2300 - total flux cleaned = 0.000804347 Jy ! Component: 2350 - total flux cleaned = 0.000875231 Jy ! Component: 2400 - total flux cleaned = 0.000945467 Jy ! Component: 2450 - total flux cleaned = 0.00100525 Jy ! Component: 2500 - total flux cleaned = 0.00106459 Jy ! Component: 2550 - total flux cleaned = 0.00113346 Jy ! Component: 2600 - total flux cleaned = 0.001192 Jy ! Component: 2650 - total flux cleaned = 0.00124047 Jy ! Component: 2700 - total flux cleaned = 0.00128875 Jy ! Component: 2750 - total flux cleaned = 0.00134625 Jy ! Component: 2800 - total flux cleaned = 0.00141276 Jy ! Component: 2850 - total flux cleaned = 0.0014695 Jy ! Component: 2900 - total flux cleaned = 0.00151652 Jy ! Component: 2950 - total flux cleaned = 0.0015819 Jy ! Component: 3000 - total flux cleaned = 0.00163756 Jy ! Component: 3050 - total flux cleaned = 0.00170221 Jy ! Component: 3100 - total flux cleaned = 0.0017665 Jy ! Component: 3150 - total flux cleaned = 0.00182131 Jy ! Component: 3200 - total flux cleaned = 0.00187588 Jy ! Component: 3250 - total flux cleaned = 0.00194822 Jy ! Component: 3300 - total flux cleaned = 0.00197521 Jy ! Component: 3350 - total flux cleaned = 0.00203786 Jy ! Component: 3400 - total flux cleaned = 0.00207358 Jy ! Component: 3450 - total flux cleaned = 0.00212673 Jy ! Component: 3500 - total flux cleaned = 0.00215322 Jy ! Component: 3550 - total flux cleaned = 0.00218836 Jy ! Component: 3600 - total flux cleaned = 0.0022146 Jy ! Component: 3650 - total flux cleaned = 0.00223204 Jy ! Component: 3700 - total flux cleaned = 0.00226678 Jy ! Component: 3750 - total flux cleaned = 0.0022927 Jy ! Component: 3800 - total flux cleaned = 0.00230136 Jy ! Component: 3850 - total flux cleaned = 0.00234438 Jy ! Component: 3900 - total flux cleaned = 0.00236152 Jy ! Component: 3950 - total flux cleaned = 0.00236153 Jy ! Component: 4000 - total flux cleaned = 0.00239564 Jy ! Component: 4050 - total flux cleaned = 0.00240415 Jy ! Total flux subtracted in 4096 components = 0.00241264 Jy ! Clean residual min=-0.000482 max=0.000507 Jy/beam ! Clean residual mean=0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0818835 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 349 components and 0.0818834 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0654+1004_X_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7693 x 2.002 at -2.114 degrees (North through East) ! Clean map min=-0.00081895 max=0.055538 Jy/beam ! Writing clean map to FITS file: .//J0654+1004_X_20180710_map.fits wmodel .//J0654+1004_X_20180710_map.mod ! Writing 349 model components to file: .//J0654+1004_X_20180710_map.mod wobs .//J0654+1004_X_20180710_uvs.fits ! Writing UV FITS file: .//J0654+1004_X_20180710_uvs.fits wwins .//J0654+1004_X_20180710_map.win ! wwins: Wrote 4 windows to .//J0654+1004_X_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0555382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.745579 0.745579 1.49116 2.98232 5.96464 11.9293 23.8585 47.7171 95.4342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 402.371 quit ! Quitting program ! Log file .//J0654+1004_X_20180710_dfm.log closed on Sat Jul 28 19:21:34 2018