! Started logfile: .//J0618-0954_X_20180714_dfm.log on Sat Jul 28 19:20:04 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 .//J0618-0954_X_20180714_uva.fits ! Reading UV FITS file: .//J0618-0954_X_20180714_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.939732 visibilities/baseline/integration-bin. ! Found source: J0618-0954 ! ! 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 3368 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 J0618-0954_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=1.003121Jy sigma=22.779553 ! Fit after self-cal, rms=0.896404Jy sigma=20.325576 ! 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=0.721 mas, bmaj=1.897 mas, bpa=-3.445 degrees ! Estimated noise=0.830711 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 = 0.0808907 Jy ! Component: 100 - total flux cleaned = 0.0985302 Jy ! Total flux subtracted in 100 components = 0.0985302 Jy ! Clean residual min=-0.003355 max=0.004920 Jy/beam ! Clean residual mean=0.000001 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.0985302 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0985302 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=0.031407Jy sigma=0.660338 ! Fit after self-cal, rms=0.031393Jy sigma=0.660187 ! 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=0.8599 mas, bmaj=2.138 mas, bpa=-3.405 degrees ! Estimated noise=0.560391 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 = 0.00402831 Jy ! Component: 100 - total flux cleaned = 0.00450241 Jy ! Component: 150 - total flux cleaned = 0.00462438 Jy ! Component: 200 - total flux cleaned = 0.00459178 Jy ! Total flux subtracted in 200 components = 0.00459178 Jy ! Clean residual min=-0.002805 max=0.002426 Jy/beam ! Clean residual mean=0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.103122 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.103122 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=0.030841Jy sigma=0.649630 ! Fit after self-cal, rms=0.030837Jy sigma=0.649547 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8599 x 2.138 at -3.405 degrees (North through East) ! Clean map min=-0.0026244 max=0.10362 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.04 KP 0.99 ! LA 1.08 MK 1.04 OV 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.07 KP 1.03 ! LA 1.01 MK 1.01 OV 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.05 KP 1.01 ! LA 1.02 MK 1.03 OV 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 1.02 ! LA 1.04 MK 1.01 OV 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.03 KP 0.96 ! LA 1.03 MK 0.96 OV 0.98 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.99 KP 0.96 ! LA 1.04 MK 0.96 OV 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.95 KP 1.03 ! LA 0.99 MK 0.96 OV 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.02 KP 0.97 ! LA 1.05 MK 0.95 OV 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.030837Jy sigma=0.649547 ! Fit after self-cal, rms=0.030132Jy sigma=0.637577 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8594 mas, bmaj=2.124 mas, bpa=-3.339 degrees ! Estimated noise=0.558449 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 = 0.000167736 Jy ! Component: 100 - total flux cleaned = 0.000219726 Jy ! Component: 150 - total flux cleaned = 0.000233465 Jy ! Component: 200 - total flux cleaned = 0.000245769 Jy ! Total flux subtracted in 200 components = 0.000245769 Jy ! Clean residual min=-0.002239 max=0.001754 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.103368 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.103368 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=0.030114Jy sigma=0.637209 ! Fit after self-cal, rms=0.030114Jy sigma=0.637110 ! 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=0.030114Jy sigma=0.637110 ! Fit after self-cal, rms=0.030142Jy sigma=0.637090 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8588 mas, bmaj=2.123 mas, bpa=-3.312 degrees ! Estimated noise=0.559028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179449 Jy ! Component: 100 - total flux cleaned = 0.000229667 Jy ! Component: 150 - total flux cleaned = 0.00024983 Jy ! Component: 200 - total flux cleaned = 0.000249719 Jy ! Total flux subtracted in 200 components = 0.000249719 Jy ! Clean residual min=-0.002236 max=0.001721 Jy/beam ! Clean residual mean=0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.103617 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.103617 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=0.030131Jy sigma=0.636907 ! Fit after self-cal, rms=0.030130Jy sigma=0.636878 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 = -1.59916e-05 Jy ! Component: 100 - total flux cleaned = -1.64887e-05 Jy ! Component: 150 - total flux cleaned = -8.68648e-06 Jy ! Component: 200 - total flux cleaned = -2.0866e-06 Jy ! Total flux subtracted in 200 components = -2.0866e-06 Jy ! Clean residual min=-0.002227 max=0.001701 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.103615 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.103615 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=0.030124Jy sigma=0.636790 ! Fit after self-cal, rms=0.030123Jy sigma=0.636769 ! 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=0.030123Jy sigma=0.636769 ! Fit after self-cal, rms=0.030151Jy sigma=0.636746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.858 mas, bmaj=2.122 mas, bpa=-3.291 degrees ! Estimated noise=0.559635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199671 Jy ! Component: 100 - total flux cleaned = 0.000274536 Jy ! Component: 150 - total flux cleaned = 0.000301303 Jy ! Component: 200 - total flux cleaned = 0.000307167 Jy ! Total flux subtracted in 200 components = 0.000307167 Jy ! Clean residual min=-0.002218 max=0.001699 Jy/beam ! Clean residual mean=0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.103923 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.103923 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=0.030145Jy sigma=0.636675 ! Fit after self-cal, rms=0.030144Jy sigma=0.636661 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 = -2.07235e-07 Jy ! Component: 100 - total flux cleaned = -5.80995e-06 Jy ! Component: 150 - total flux cleaned = -5.6045e-06 Jy ! Component: 200 - total flux cleaned = -6.31621e-07 Jy ! Total flux subtracted in 200 components = -6.31621e-07 Jy ! Clean residual min=-0.002205 max=0.001693 Jy/beam ! Clean residual mean=0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.103922 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.103922 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=0.030141Jy sigma=0.636624 ! Fit after self-cal, rms=0.030141Jy sigma=0.636613 ! 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=0.030141Jy sigma=0.636613 ! Fit after self-cal, rms=0.030168Jy sigma=0.636598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=3.427 mas, bpa=-3.303 degrees ! Estimated noise=0.744679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507 Jy ! Component: 100 - total flux cleaned = 0.000516918 Jy ! Component: 150 - total flux cleaned = 0.000524318 Jy ! Component: 200 - total flux cleaned = 0.000518288 Jy ! Total flux subtracted in 200 components = 0.000518288 Jy ! Clean residual min=-0.002165 max=0.001732 Jy/beam ! Clean residual mean=0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.10444 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.10444 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=0.030167Jy sigma=0.636591 ! Fit after self-cal, rms=0.030166Jy sigma=0.636570 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 = 3.99898e-05 Jy ! Component: 100 - total flux cleaned = 3.36403e-05 Jy ! Component: 150 - total flux cleaned = 2.21281e-05 Jy ! Component: 200 - total flux cleaned = 1.7081e-05 Jy ! Total flux subtracted in 200 components = 1.7081e-05 Jy ! Clean residual min=-0.002156 max=0.001717 Jy/beam ! Clean residual mean=0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.104457 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.104457 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=0.030170Jy sigma=0.636616 ! Fit after self-cal, rms=0.030170Jy sigma=0.636609 ! 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=0.8575 mas, bmaj=2.121 mas, bpa=-3.272 degrees ! Estimated noise=0.560218 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8575 x 2.121 at -3.272 degrees (North through East) ! Clean map min=-0.0020787 max=0.10374 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=0.7192 mas, bmaj=1.886 mas, bpa=-3.289 degrees ! Estimated noise=0.826844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0805044 Jy ! Component: 100 - total flux cleaned = 0.0980597 Jy ! Component: 150 - total flux cleaned = 0.102047 Jy ! Component: 200 - total flux cleaned = 0.102383 Jy ! Total flux subtracted in 200 components = 0.102383 Jy ! Clean residual min=-0.002479 max=0.002634 Jy/beam ! Clean residual mean=-0.000000 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.102383 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 0.102383 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8575 mas, bmaj=2.121 mas, bpa=-3.272 degrees ! Estimated noise=0.560218 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 = 0.00150096 Jy ! Component: 100 - total flux cleaned = 0.00165807 Jy ! Component: 150 - total flux cleaned = 0.00165815 Jy ! Component: 200 - total flux cleaned = 0.0016832 Jy ! Total flux subtracted in 200 components = 0.0016832 Jy ! Clean residual min=-0.002172 max=0.001782 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.104066 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.104066 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=2.186 mas, bmaj=3.427 mas, bpa=-3.303 degrees ! Estimated noise=0.744679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450468 Jy ! Component: 100 - total flux cleaned = 0.000493856 Jy ! Component: 150 - total flux cleaned = 0.000509498 Jy ! Component: 200 - total flux cleaned = 0.00052147 Jy ! Total flux subtracted in 200 components = 0.00052147 Jy ! Clean residual min=-0.002171 max=0.001746 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.104588 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 = 8.49053e-07 Jy ! Component: 100 - total flux cleaned = 2.05876e-06 Jy ! Component: 150 - total flux cleaned = -5.21224e-06 Jy ! Component: 200 - total flux cleaned = -2.53217e-05 Jy ! Total flux subtracted in 200 components = -2.53217e-05 Jy ! Clean residual min=-0.002155 max=0.001731 Jy/beam ! Clean residual mean=0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.104563 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.104563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8575 mas, bmaj=2.121 mas, bpa=-3.272 degrees ! Estimated noise=0.560218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266026 Jy ! Component: 100 - total flux cleaned = -0.000325174 Jy ! Component: 150 - total flux cleaned = -0.000357034 Jy ! Component: 200 - total flux cleaned = -0.000369021 Jy ! Total flux subtracted in 200 components = -0.000369021 Jy ! Clean residual min=-0.002255 max=0.001712 Jy/beam ! Clean residual mean=0.000000 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.104194 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.104194 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=0.030178Jy sigma=0.636685 ! Fit after self-cal, rms=0.030179Jy sigma=0.636679 wmodel J0618-0954_X_map.mod ! Writing 40 model components to file: J0618-0954_X_map.mod wobs J0618-0954_X_uvs.fits ! Writing UV FITS file: J0618-0954_X_uvs.fits wwins J0618-0954_X_map.win ! wwins: Wrote 1 windows to J0618-0954_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 = -0.000833459 Jy ! Component: 100 - total flux cleaned = -0.000742848 Jy ! Component: 150 - total flux cleaned = -0.000629655 Jy ! Component: 200 - total flux cleaned = -0.000707975 Jy ! Component: 250 - total flux cleaned = -0.000757752 Jy ! Component: 300 - total flux cleaned = -0.00085012 Jy ! Component: 350 - total flux cleaned = -0.000894524 Jy ! Component: 400 - total flux cleaned = -0.000894942 Jy ! Component: 450 - total flux cleaned = -0.000915809 Jy ! Component: 500 - total flux cleaned = -0.000915593 Jy ! Component: 550 - total flux cleaned = -0.000972597 Jy ! Component: 600 - total flux cleaned = -0.00108233 Jy ! Component: 650 - total flux cleaned = -0.00113495 Jy ! Component: 700 - total flux cleaned = -0.00118618 Jy ! Component: 750 - total flux cleaned = -0.00128608 Jy ! Component: 800 - total flux cleaned = -0.00133499 Jy ! Component: 850 - total flux cleaned = -0.00147758 Jy ! Component: 900 - total flux cleaned = -0.00158539 Jy ! Component: 950 - total flux cleaned = -0.00170569 Jy ! Component: 1000 - total flux cleaned = -0.00182313 Jy ! Component: 1050 - total flux cleaned = -0.00190922 Jy ! Component: 1100 - total flux cleaned = -0.00200803 Jy ! Component: 1150 - total flux cleaned = -0.0021184 Jy ! Component: 1200 - total flux cleaned = -0.00219932 Jy ! Component: 1250 - total flux cleaned = -0.00227843 Jy ! Component: 1300 - total flux cleaned = -0.0023174 Jy ! Component: 1350 - total flux cleaned = -0.00239375 Jy ! Component: 1400 - total flux cleaned = -0.00244355 Jy ! Component: 1450 - total flux cleaned = -0.00249232 Jy ! Component: 1500 - total flux cleaned = -0.0024926 Jy ! Component: 1550 - total flux cleaned = -0.00256357 Jy ! Component: 1600 - total flux cleaned = -0.00257515 Jy ! Component: 1650 - total flux cleaned = -0.00264371 Jy ! Component: 1700 - total flux cleaned = -0.00268845 Jy ! Component: 1750 - total flux cleaned = -0.0027215 Jy ! Component: 1800 - total flux cleaned = -0.00276491 Jy ! Component: 1850 - total flux cleaned = -0.00279703 Jy ! Component: 1900 - total flux cleaned = -0.00284984 Jy ! Component: 1950 - total flux cleaned = -0.00288111 Jy ! Component: 2000 - total flux cleaned = -0.0029224 Jy ! Component: 2050 - total flux cleaned = -0.00298308 Jy ! Component: 2100 - total flux cleaned = -0.00301296 Jy ! Component: 2150 - total flux cleaned = -0.00305234 Jy ! Component: 2200 - total flux cleaned = -0.00309121 Jy ! Component: 2250 - total flux cleaned = -0.00312959 Jy ! Component: 2300 - total flux cleaned = -0.00316743 Jy ! Component: 2350 - total flux cleaned = -0.00319557 Jy ! Component: 2400 - total flux cleaned = -0.00326039 Jy ! Component: 2450 - total flux cleaned = -0.00329697 Jy ! Component: 2500 - total flux cleaned = -0.0033423 Jy ! Component: 2550 - total flux cleaned = -0.00338709 Jy ! Component: 2600 - total flux cleaned = -0.00344022 Jy ! Component: 2650 - total flux cleaned = -0.00346638 Jy ! Component: 2700 - total flux cleaned = -0.00347513 Jy ! Component: 2750 - total flux cleaned = -0.00350091 Jy ! Component: 2800 - total flux cleaned = -0.00352635 Jy ! Component: 2850 - total flux cleaned = -0.00358516 Jy ! Component: 2900 - total flux cleaned = -0.00360181 Jy ! Component: 2950 - total flux cleaned = -0.00363487 Jy ! Component: 3000 - total flux cleaned = -0.00363485 Jy ! Component: 3050 - total flux cleaned = -0.00368359 Jy ! Component: 3100 - total flux cleaned = -0.0036917 Jy ! Component: 3150 - total flux cleaned = -0.00374755 Jy ! Component: 3200 - total flux cleaned = -0.00375544 Jy ! Component: 3250 - total flux cleaned = -0.00378684 Jy ! Component: 3300 - total flux cleaned = -0.00382576 Jy ! Component: 3350 - total flux cleaned = -0.00385662 Jy ! Component: 3400 - total flux cleaned = -0.00387201 Jy ! Component: 3450 - total flux cleaned = -0.00392522 Jy ! Component: 3500 - total flux cleaned = -0.00397807 Jy ! Component: 3550 - total flux cleaned = -0.00401557 Jy ! Component: 3600 - total flux cleaned = -0.00406772 Jy ! Component: 3650 - total flux cleaned = -0.0040899 Jy ! Component: 3700 - total flux cleaned = -0.00411196 Jy ! Component: 3750 - total flux cleaned = -0.00413393 Jy ! Component: 3800 - total flux cleaned = -0.00415577 Jy ! Component: 3850 - total flux cleaned = -0.00419922 Jy ! Component: 3900 - total flux cleaned = -0.00419926 Jy ! Component: 3950 - total flux cleaned = -0.00423508 Jy ! Component: 4000 - total flux cleaned = -0.00424222 Jy ! Component: 4050 - total flux cleaned = -0.00426354 Jy ! Total flux subtracted in 4096 components = -0.00427059 Jy ! Clean residual min=-0.000529 max=0.000483 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.099923 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 304 components and 0.099923 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0618-0954_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8575 x 2.121 at -3.272 degrees (North through East) ! Clean map min=-0.0010864 max=0.10353 Jy/beam ! Writing clean map to FITS file: .//J0618-0954_X_20180714_map.fits wmodel .//J0618-0954_X_20180714_map.mod ! Writing 304 model components to file: .//J0618-0954_X_20180714_map.mod wobs .//J0618-0954_X_20180714_uvs.fits ! Writing UV FITS file: .//J0618-0954_X_20180714_uvs.fits wwins .//J0618-0954_X_20180714_map.win ! wwins: Wrote 2 windows to .//J0618-0954_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.10353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319765 0.319765 0.63953 1.27906 2.55812 5.11624 10.2325 20.4649 40.9299 81.8598 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 938.189 quit ! Quitting program ! Log file .//J0618-0954_X_20180714_dfm.log closed on Sat Jul 28 19:20:08 2018