! Started logfile: .//J0619-1725_X_dfm.log on Mon Jan 20 17:33:25 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 .//J0619-1725_X_uva.fits ! Reading UV FITS file: .//J0619-1725_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0619-1725 ! ! 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 3360 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 J0619-1725_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.006191Jy sigma=15.787689 ! Fit after self-cal, rms=0.950955Jy sigma=14.957864 ! 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=1.307 mas, bmaj=6.48 mas, bpa=-10.95 degrees ! Estimated noise=1.15472 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 = 0.0391961 Jy ! Component: 100 - total flux cleaned = 0.0478841 Jy ! Total flux subtracted in 100 components = 0.0478841 Jy ! Clean residual min=-0.004275 max=0.004263 Jy/beam ! Clean residual mean=-0.000013 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.0478841 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0478841 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=0.063792Jy sigma=0.696325 ! Fit after self-cal, rms=0.063059Jy sigma=0.683006 ! 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=1.569 mas, bmaj=6.156 mas, bpa=-10.01 degrees ! Estimated noise=0.823075 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 = 0.00411734 Jy ! Component: 100 - total flux cleaned = 0.00645427 Jy ! Component: 150 - total flux cleaned = 0.00808909 Jy ! Component: 200 - total flux cleaned = 0.00930362 Jy ! Total flux subtracted in 200 components = 0.00930362 Jy ! Clean residual min=-0.003332 max=0.004193 Jy/beam ! Clean residual mean=-0.000006 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0571878 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.0571878 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=0.062688Jy sigma=0.677402 ! Fit after self-cal, rms=0.062693Jy sigma=0.677248 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.569 x 6.156 at -10.01 degrees (North through East) ! Clean map min=-0.0032911 max=0.050941 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00 KP 0.89 ! LA 0.95 NL 0.98 OV 1.19 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.99 HN 1.14 KP 1.05 ! LA 0.98 NL 0.97 OV 1.13 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 0.95 KP 1.04 ! LA 0.83 NL 0.96 OV 1.31 PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.96 KP 0.95 ! LA 0.80 NL 1.15 OV 1.25 PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 1.13 KP 1.02 ! LA 0.91 NL 0.91 OV 1.36 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.12 HN 1.14 KP 0.95 ! LA 0.86 NL 0.92 OV 1.29 PT 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.86 HN 1.04 KP 1.11 ! LA 0.84 NL 0.97 OV 0.99 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.99 KP 1.03 ! LA 0.84 NL 1.12 OV 1.17 PT 0.77 ! ! ! Fit before self-cal, rms=0.062693Jy sigma=0.677248 ! Fit after self-cal, rms=0.058447Jy sigma=0.664990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.603 mas, bmaj=6.145 mas, bpa=-10.21 degrees ! Estimated noise=0.819591 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 = -8.99651e-05 Jy ! Component: 100 - total flux cleaned = -0.000291626 Jy ! Component: 150 - total flux cleaned = -0.000394111 Jy ! Component: 200 - total flux cleaned = -0.000481196 Jy ! Total flux subtracted in 200 components = -0.000481196 Jy ! Clean residual min=-0.002116 max=0.002361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0567066 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0567066 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=0.058419Jy sigma=0.664269 ! Fit after self-cal, rms=0.058496Jy sigma=0.663543 ! 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=0.058496Jy sigma=0.663543 ! Fit after self-cal, rms=0.058169Jy sigma=0.663392 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=6.148 mas, bpa=-10.25 degrees ! Estimated noise=0.819186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.02982e-05 Jy ! Component: 100 - total flux cleaned = -0.000138227 Jy ! Component: 150 - total flux cleaned = -0.000214754 Jy ! Component: 200 - total flux cleaned = -0.000281271 Jy ! Total flux subtracted in 200 components = -0.000281271 Jy ! Clean residual min=-0.001993 max=0.002272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0564253 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.0564253 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=0.058154Jy sigma=0.663064 ! Fit after self-cal, rms=0.058164Jy sigma=0.663042 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 = 1.61297e-05 Jy ! Component: 100 - total flux cleaned = -3.9125e-05 Jy ! Component: 150 - total flux cleaned = -0.000100529 Jy ! Component: 200 - total flux cleaned = -0.000154433 Jy ! Total flux subtracted in 200 components = -0.000154433 Jy ! Clean residual min=-0.002024 max=0.002238 Jy/beam ! Clean residual mean=-0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0562709 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0562709 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=0.058157Jy sigma=0.662934 ! Fit after self-cal, rms=0.058159Jy sigma=0.662928 ! 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=0.058159Jy sigma=0.662928 ! Fit after self-cal, rms=0.057754Jy sigma=0.662860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=6.155 mas, bpa=-10.29 degrees ! Estimated noise=0.817584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237505 Jy ! Component: 100 - total flux cleaned = -0.000291873 Jy ! Component: 150 - total flux cleaned = -0.000351387 Jy ! Component: 200 - total flux cleaned = -0.000403974 Jy ! Total flux subtracted in 200 components = -0.000403974 Jy ! Clean residual min=-0.001968 max=0.002260 Jy/beam ! Clean residual mean=-0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0558669 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.0558669 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=0.057749Jy sigma=0.662750 ! Fit after self-cal, rms=0.057749Jy sigma=0.662745 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 = -9.36218e-06 Jy ! Component: 100 - total flux cleaned = -4.52274e-05 Jy ! Component: 150 - total flux cleaned = -4.50617e-05 Jy ! Component: 200 - total flux cleaned = -4.49661e-05 Jy ! Total flux subtracted in 200 components = -4.49661e-05 Jy ! Clean residual min=-0.001986 max=0.002260 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0558219 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.0558219 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=0.057747Jy sigma=0.662701 ! Fit after self-cal, rms=0.057747Jy sigma=0.662700 ! 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=0.057747Jy sigma=0.662700 ! Fit after self-cal, rms=0.057452Jy sigma=0.662667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=5.916 mas, bpa=-10.56 degrees ! Estimated noise=0.874298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000400254 Jy ! Component: 100 - total flux cleaned = -0.000452654 Jy ! Component: 150 - total flux cleaned = -0.000420671 Jy ! Component: 200 - total flux cleaned = -0.000393114 Jy ! Total flux subtracted in 200 components = -0.000393114 Jy ! Clean residual min=-0.001744 max=0.002449 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0554288 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 109 components and 0.0554288 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=0.057453Jy sigma=0.662621 ! Fit after self-cal, rms=0.057448Jy sigma=0.662608 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) ! Added new window around map position (5, -35.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215631 Jy ! Component: 100 - total flux cleaned = 0.00263907 Jy ! Component: 150 - total flux cleaned = 0.00257304 Jy ! Component: 200 - total flux cleaned = 0.00260192 Jy ! Total flux subtracted in 200 components = 0.00260192 Jy ! Clean residual min=-0.001425 max=0.001320 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0580308 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 146 components and 0.0580307 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=0.057338Jy sigma=0.661319 ! Fit after self-cal, rms=0.057335Jy sigma=0.661148 ! 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=1.624 mas, bmaj=6.165 mas, bpa=-10.32 degrees ! Estimated noise=0.815594 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 6.165 at -10.32 degrees (North through East) ! Clean map min=-0.001647 max=0.050182 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=1.339 mas, bmaj=6.485 mas, bpa=-11.25 degrees ! Estimated noise=1.15617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397186 Jy ! Component: 100 - total flux cleaned = 0.0485019 Jy ! Component: 150 - total flux cleaned = 0.0504262 Jy ! Component: 200 - total flux cleaned = 0.0515991 Jy ! Total flux subtracted in 200 components = 0.0515991 Jy ! Clean residual min=-0.002868 max=0.002930 Jy/beam ! Clean residual mean=-0.000008 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0515991 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0515991 Jy ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=6.165 mas, bpa=-10.32 degrees ! Estimated noise=0.815594 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 = 0.00144387 Jy ! Component: 100 - total flux cleaned = 0.00247749 Jy ! Component: 150 - total flux cleaned = 0.00320425 Jy ! Component: 200 - total flux cleaned = 0.0036602 Jy ! Total flux subtracted in 200 components = 0.0036602 Jy ! Clean residual min=-0.001959 max=0.001646 Jy/beam ! Clean residual mean=-0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0552593 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.0552593 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=2.453 mas, bmaj=5.916 mas, bpa=-10.56 degrees ! Estimated noise=0.874298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010031 Jy ! Component: 100 - total flux cleaned = 0.00153582 Jy ! Component: 150 - total flux cleaned = 0.00170426 Jy ! Component: 200 - total flux cleaned = 0.00179664 Jy ! Total flux subtracted in 200 components = 0.00179664 Jy ! Clean residual min=-0.001644 max=0.001609 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.057056 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 = 0.000112173 Jy ! Component: 100 - total flux cleaned = 0.000163904 Jy ! Component: 150 - total flux cleaned = 0.000210997 Jy ! Component: 200 - total flux cleaned = 0.000164982 Jy ! Total flux subtracted in 200 components = 0.000164982 Jy ! Clean residual min=-0.001450 max=0.001555 Jy/beam ! Clean residual mean=0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.057221 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 124 components and 0.0572209 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=6.165 mas, bpa=-10.32 degrees ! Estimated noise=0.815594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000263071 Jy ! Component: 100 - total flux cleaned = -0.000402992 Jy ! Component: 150 - total flux cleaned = -0.000445244 Jy ! Component: 200 - total flux cleaned = -0.000465243 Jy ! Total flux subtracted in 200 components = -0.000465243 Jy ! Clean residual min=-0.001633 max=0.001568 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0567557 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 152 components and 0.0567557 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=0.057266Jy sigma=0.660768 ! Fit after self-cal, rms=0.057301Jy sigma=0.660674 wmodel J0619-1725_X_map.mod ! Writing 152 model components to file: J0619-1725_X_map.mod wobs J0619-1725_X_uvs.fits ! Writing UV FITS file: J0619-1725_X_uvs.fits wwins J0619-1725_X_map.win ! wwins: Wrote 2 windows to J0619-1725_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 = -0.000566631 Jy ! Component: 100 - total flux cleaned = -0.000756615 Jy ! Component: 150 - total flux cleaned = -0.000831524 Jy ! Component: 200 - total flux cleaned = -0.000831306 Jy ! Component: 250 - total flux cleaned = -0.000853817 Jy ! Component: 300 - total flux cleaned = -0.00087539 Jy ! Component: 350 - total flux cleaned = -0.00089623 Jy ! Component: 400 - total flux cleaned = -0.000896439 Jy ! Component: 450 - total flux cleaned = -0.000915923 Jy ! Component: 500 - total flux cleaned = -0.000915981 Jy ! Component: 550 - total flux cleaned = -0.000916038 Jy ! Component: 600 - total flux cleaned = -0.000916155 Jy ! Component: 650 - total flux cleaned = -0.000967427 Jy ! Component: 700 - total flux cleaned = -0.00103379 Jy ! Component: 750 - total flux cleaned = -0.0011142 Jy ! Component: 800 - total flux cleaned = -0.00116112 Jy ! Component: 850 - total flux cleaned = -0.00122316 Jy ! Component: 900 - total flux cleaned = -0.00129869 Jy ! Component: 950 - total flux cleaned = -0.0013871 Jy ! Component: 1000 - total flux cleaned = -0.00144456 Jy ! Component: 1050 - total flux cleaned = -0.00148691 Jy ! Component: 1100 - total flux cleaned = -0.00152809 Jy ! Component: 1150 - total flux cleaned = -0.00152786 Jy ! Component: 1200 - total flux cleaned = -0.00151465 Jy ! Component: 1250 - total flux cleaned = -0.00156674 Jy ! Component: 1300 - total flux cleaned = -0.00155398 Jy ! Component: 1350 - total flux cleaned = -0.00157928 Jy ! Component: 1400 - total flux cleaned = -0.00157931 Jy ! Component: 1450 - total flux cleaned = -0.00157949 Jy ! Component: 1500 - total flux cleaned = -0.00160362 Jy ! Component: 1550 - total flux cleaned = -0.00166221 Jy ! Component: 1600 - total flux cleaned = -0.00171984 Jy ! Component: 1650 - total flux cleaned = -0.00177655 Jy ! Component: 1700 - total flux cleaned = -0.00183262 Jy ! Component: 1750 - total flux cleaned = -0.00186593 Jy ! Component: 1800 - total flux cleaned = -0.00189891 Jy ! Component: 1850 - total flux cleaned = -0.00193136 Jy ! Component: 1900 - total flux cleaned = -0.0019421 Jy ! Component: 1950 - total flux cleaned = -0.00198455 Jy ! Component: 2000 - total flux cleaned = -0.00199509 Jy ! Component: 2050 - total flux cleaned = -0.00201605 Jy ! Component: 2100 - total flux cleaned = -0.00204704 Jy ! Component: 2150 - total flux cleaned = -0.00205739 Jy ! Component: 2200 - total flux cleaned = -0.0020979 Jy ! Component: 2250 - total flux cleaned = -0.00212807 Jy ! Component: 2300 - total flux cleaned = -0.0021678 Jy ! Component: 2350 - total flux cleaned = -0.00220712 Jy ! Component: 2400 - total flux cleaned = -0.00224613 Jy ! Component: 2450 - total flux cleaned = -0.00227507 Jy ! Component: 2500 - total flux cleaned = -0.00230394 Jy ! Component: 2550 - total flux cleaned = -0.0023421 Jy ! Component: 2600 - total flux cleaned = -0.00237995 Jy ! Component: 2650 - total flux cleaned = -0.00242696 Jy ! Component: 2700 - total flux cleaned = -0.00245483 Jy ! Component: 2750 - total flux cleaned = -0.00250113 Jy ! Component: 2800 - total flux cleaned = -0.00253788 Jy ! Component: 2850 - total flux cleaned = -0.00259258 Jy ! Component: 2900 - total flux cleaned = -0.00263785 Jy ! Component: 2950 - total flux cleaned = -0.00267378 Jy ! Component: 3000 - total flux cleaned = -0.00270953 Jy ! Component: 3050 - total flux cleaned = -0.00276288 Jy ! Component: 3100 - total flux cleaned = -0.00278934 Jy ! Component: 3150 - total flux cleaned = -0.00282427 Jy ! Component: 3200 - total flux cleaned = -0.00283299 Jy ! Component: 3250 - total flux cleaned = -0.00289363 Jy ! Component: 3300 - total flux cleaned = -0.00290229 Jy ! Component: 3350 - total flux cleaned = -0.00294519 Jy ! Component: 3400 - total flux cleaned = -0.00296235 Jy ! Component: 3450 - total flux cleaned = -0.00297087 Jy ! Component: 3500 - total flux cleaned = -0.00302163 Jy ! Component: 3550 - total flux cleaned = -0.00303008 Jy ! Component: 3600 - total flux cleaned = -0.00306363 Jy ! Component: 3650 - total flux cleaned = -0.00311383 Jy ! Component: 3700 - total flux cleaned = -0.00313881 Jy ! Component: 3750 - total flux cleaned = -0.00316371 Jy ! Component: 3800 - total flux cleaned = -0.00320505 Jy ! Component: 3850 - total flux cleaned = -0.00322979 Jy ! Component: 3900 - total flux cleaned = -0.00325448 Jy ! Component: 3950 - total flux cleaned = -0.00327911 Jy ! Component: 4000 - total flux cleaned = -0.00328724 Jy ! Component: 4050 - total flux cleaned = -0.00331184 Jy ! Total flux subtracted in 4096 components = -0.00334453 Jy ! Clean residual min=-0.000664 max=0.000470 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0534112 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 421 components and 0.0534112 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0619-1725_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 6.165 at -10.32 degrees (North through East) ! Clean map min=-0.0018956 max=0.050426 Jy/beam ! Writing clean map to FITS file: .//J0619-1725_X_map.fits wmodel .//J0619-1725_X_map.mod ! Writing 421 model components to file: .//J0619-1725_X_map.mod wobs .//J0619-1725_X_uvs.fits ! Writing UV FITS file: .//J0619-1725_X_uvs.fits wwins .//J0619-1725_X_map.win ! wwins: Wrote 3 windows to .//J0619-1725_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0504264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143198 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.851923 0.851923 1.70385 3.40769 6.81538 13.6308 27.2615 54.5231 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 352.144 quit ! Quitting program ! Log file .//J0619-1725_X_dfm.log closed on Mon Jan 20 17:33:29 2020