! Started logfile: .//J0035-1627_X_dfm.log on Mon Jan 20 17:05:10 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 .//J0035-1627_X_uva.fits ! Reading UV FITS file: .//J0035-1627_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0035-1627 ! ! 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 J0035-1627_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=1.002030Jy sigma=18.766360 ! Fit after self-cal, rms=0.963439Jy sigma=18.040291 ! 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=1.354 mas, bmaj=6.14 mas, bpa=-7.089 degrees ! Estimated noise=1.28163 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 = 0.0289058 Jy ! Component: 100 - total flux cleaned = 0.0357864 Jy ! Total flux subtracted in 100 components = 0.0357864 Jy ! Clean residual min=-0.003527 max=0.003773 Jy/beam ! Clean residual mean=0.000003 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0357864 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0357864 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=0.036647Jy sigma=0.662408 ! Fit after self-cal, rms=0.035677Jy sigma=0.644851 ! 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=1.648 mas, bmaj=6.048 mas, bpa=-7.32 degrees ! Estimated noise=0.659445 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 = 0.00262843 Jy ! Component: 100 - total flux cleaned = 0.00291651 Jy ! Component: 150 - total flux cleaned = 0.00320769 Jy ! Component: 200 - total flux cleaned = 0.00343436 Jy ! Total flux subtracted in 200 components = 0.00343436 Jy ! Clean residual min=-0.001857 max=0.002189 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0392207 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0392207 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=0.035421Jy sigma=0.640257 ! Fit after self-cal, rms=0.035421Jy sigma=0.640106 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.648 x 6.048 at -7.32 degrees (North through East) ! Clean map min=-0.0017072 max=0.03817 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.87 HN 1.11 KP 1.06 ! LA 1.00 NL 1.00 OV 1.16 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.95 KP 1.02 ! LA 0.98 NL 0.99 OV 1.16 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.16 HN 1.02 KP 1.01 ! LA 0.96 NL 0.98 OV 1.04 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.04 KP 1.05 ! LA 0.97 NL 0.91 OV 1.26 PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.98 KP 0.95 ! LA 1.03 NL 1.03 OV 1.10 PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 1.12 KP 0.92 ! LA 1.00 NL 0.96 OV 1.16 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.85 KP 1.03 ! LA 0.99 NL 0.94 OV 1.08 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.88 HN 1.06 KP 0.91 ! LA 1.03 NL 1.04 OV 1.12 PT 0.86 ! ! ! Fit before self-cal, rms=0.035421Jy sigma=0.640106 ! Fit after self-cal, rms=0.035411Jy sigma=0.635205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=6.005 mas, bpa=-7.427 degrees ! Estimated noise=0.655833 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 = 5.00128e-05 Jy ! Component: 100 - total flux cleaned = 7.07362e-05 Jy ! Component: 150 - total flux cleaned = 8.8692e-05 Jy ! Component: 200 - total flux cleaned = 8.89855e-05 Jy ! Total flux subtracted in 200 components = 8.89855e-05 Jy ! Clean residual min=-0.001591 max=0.001936 Jy/beam ! Clean residual mean=0.000006 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0393097 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0393097 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=0.035388Jy sigma=0.634894 ! Fit after self-cal, rms=0.035421Jy sigma=0.634588 ! 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=0.035421Jy sigma=0.634588 ! Fit after self-cal, rms=0.035491Jy sigma=0.634544 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.668 mas, bmaj=5.993 mas, bpa=-7.44 degrees ! Estimated noise=0.655152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.97215e-05 Jy ! Component: 100 - total flux cleaned = 2.01248e-05 Jy ! Component: 150 - total flux cleaned = -5.71291e-06 Jy ! Component: 200 - total flux cleaned = -1.72818e-05 Jy ! Total flux subtracted in 200 components = -1.72818e-05 Jy ! Clean residual min=-0.001589 max=0.001905 Jy/beam ! Clean residual mean=0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0392924 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0392924 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=0.035480Jy sigma=0.634406 ! Fit after self-cal, rms=0.035482Jy sigma=0.634399 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 (41.2, -37.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145263 Jy ! Component: 100 - total flux cleaned = 0.00176967 Jy ! Component: 150 - total flux cleaned = 0.00204712 Jy ! Component: 200 - total flux cleaned = 0.00221785 Jy ! Total flux subtracted in 200 components = 0.00221785 Jy ! Clean residual min=-0.001448 max=0.001378 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0415103 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 0.0415103 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=0.035406Jy sigma=0.632857 ! Fit after self-cal, rms=0.035397Jy sigma=0.632730 ! 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=0.035397Jy sigma=0.632730 ! Fit after self-cal, rms=0.035343Jy sigma=0.632666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=5.996 mas, bpa=-7.443 degrees ! Estimated noise=0.652654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469928 Jy ! Component: 100 - total flux cleaned = 0.000630066 Jy ! Component: 150 - total flux cleaned = 0.000683854 Jy ! Component: 200 - total flux cleaned = 0.000700302 Jy ! Total flux subtracted in 200 components = 0.000700302 Jy ! Clean residual min=-0.001393 max=0.001214 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0422106 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 95 components and 0.0422106 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=0.035322Jy sigma=0.632310 ! Fit after self-cal, rms=0.035324Jy sigma=0.632288 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 = 0.000179106 Jy ! Component: 100 - total flux cleaned = 0.000210607 Jy ! Component: 150 - total flux cleaned = 0.000285113 Jy ! Component: 200 - total flux cleaned = 0.000355425 Jy ! Total flux subtracted in 200 components = 0.000355425 Jy ! Clean residual min=-0.001387 max=0.001187 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.042566 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 106 components and 0.042566 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=0.035310Jy sigma=0.632105 ! Fit after self-cal, rms=0.035309Jy sigma=0.632099 ! 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=0.035309Jy sigma=0.632099 ! Fit after self-cal, rms=0.035324Jy sigma=0.632082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=5.837 mas, bpa=-6.326 degrees ! Estimated noise=0.682411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308292 Jy ! Component: 100 - total flux cleaned = 0.000455834 Jy ! Component: 150 - total flux cleaned = 0.000515183 Jy ! Component: 200 - total flux cleaned = 0.000551598 Jy ! Total flux subtracted in 200 components = 0.000551598 Jy ! Clean residual min=-0.001424 max=0.001084 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0431176 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.0431176 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=0.035320Jy sigma=0.631990 ! Fit after self-cal, rms=0.035320Jy sigma=0.631980 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 = 7.5331e-05 Jy ! Component: 100 - total flux cleaned = 0.000153216 Jy ! Component: 150 - total flux cleaned = 0.000201856 Jy ! Component: 200 - total flux cleaned = 0.00023262 Jy ! Total flux subtracted in 200 components = 0.00023262 Jy ! Clean residual min=-0.001428 max=0.001084 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0433502 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 144 components and 0.0433502 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=0.035316Jy sigma=0.631919 ! Fit after self-cal, rms=0.035315Jy sigma=0.631914 ! 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=1.673 mas, bmaj=6.001 mas, bpa=-7.442 degrees ! Estimated noise=0.652753 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.673 x 6.001 at -7.442 degrees (North through East) ! Clean map min=-0.0015677 max=0.037867 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=1.385 mas, bmaj=6.039 mas, bpa=-7.197 degrees ! Estimated noise=1.27374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294412 Jy ! Component: 100 - total flux cleaned = 0.0361942 Jy ! Component: 150 - total flux cleaned = 0.0388399 Jy ! Component: 200 - total flux cleaned = 0.0402905 Jy ! Total flux subtracted in 200 components = 0.0402905 Jy ! Clean residual min=-0.003047 max=0.002919 Jy/beam ! Clean residual mean=0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0402905 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0402905 Jy ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=6.001 mas, bpa=-7.442 degrees ! Estimated noise=0.652753 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 = 0.000735416 Jy ! Component: 100 - total flux cleaned = 0.00103717 Jy ! Component: 150 - total flux cleaned = 0.00124037 Jy ! Component: 200 - total flux cleaned = 0.0015392 Jy ! Total flux subtracted in 200 components = 0.0015392 Jy ! Clean residual min=-0.001502 max=0.001298 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0418297 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.0418297 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=2.512 mas, bmaj=5.837 mas, bpa=-6.326 degrees ! Estimated noise=0.682411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048754 Jy ! Component: 100 - total flux cleaned = 0.000605943 Jy ! Component: 150 - total flux cleaned = 0.000751599 Jy ! Component: 200 - total flux cleaned = 0.000916308 Jy ! Total flux subtracted in 200 components = 0.000916308 Jy ! Clean residual min=-0.001458 max=0.001084 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0427461 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 = 0.000168985 Jy ! Component: 100 - total flux cleaned = 0.000310247 Jy ! Component: 150 - total flux cleaned = 0.000370535 Jy ! Component: 200 - total flux cleaned = 0.00043751 Jy ! Total flux subtracted in 200 components = 0.00043751 Jy ! Clean residual min=-0.001448 max=0.001069 Jy/beam ! Clean residual mean=0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0431836 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 119 components and 0.0431836 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=6.001 mas, bpa=-7.442 degrees ! Estimated noise=0.652753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220464 Jy ! Component: 100 - total flux cleaned = 0.000336048 Jy ! Component: 150 - total flux cleaned = 0.000389473 Jy ! Component: 200 - total flux cleaned = 0.000389976 Jy ! Total flux subtracted in 200 components = 0.000389976 Jy ! Clean residual min=-0.001433 max=0.001356 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0435735 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.0435735 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=0.035340Jy sigma=0.632221 ! Fit after self-cal, rms=0.035338Jy sigma=0.632193 wmodel J0035-1627_X_map.mod ! Writing 137 model components to file: J0035-1627_X_map.mod wobs J0035-1627_X_uvs.fits ! Writing UV FITS file: J0035-1627_X_uvs.fits wwins J0035-1627_X_map.win ! wwins: Wrote 2 windows to J0035-1627_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 = -0.000333081 Jy ! Component: 100 - total flux cleaned = -0.000573842 Jy ! Component: 150 - total flux cleaned = -0.000615303 Jy ! Component: 200 - total flux cleaned = -0.000652744 Jy ! Component: 250 - total flux cleaned = -0.000687385 Jy ! Component: 300 - total flux cleaned = -0.000720845 Jy ! Component: 350 - total flux cleaned = -0.00072089 Jy ! Component: 400 - total flux cleaned = -0.000705306 Jy ! Component: 450 - total flux cleaned = -0.000660618 Jy ! Component: 500 - total flux cleaned = -0.000646014 Jy ! Component: 550 - total flux cleaned = -0.000617947 Jy ! Component: 600 - total flux cleaned = -0.000618021 Jy ! Component: 650 - total flux cleaned = -0.000617868 Jy ! Component: 700 - total flux cleaned = -0.000579849 Jy ! Component: 750 - total flux cleaned = -0.000555164 Jy ! Component: 800 - total flux cleaned = -0.000531277 Jy ! Component: 850 - total flux cleaned = -0.000531139 Jy ! Component: 900 - total flux cleaned = -0.000507761 Jy ! Component: 950 - total flux cleaned = -0.000496332 Jy ! Component: 1000 - total flux cleaned = -0.000485312 Jy ! Component: 1050 - total flux cleaned = -0.000517798 Jy ! Component: 1100 - total flux cleaned = -0.000539018 Jy ! Component: 1150 - total flux cleaned = -0.00053908 Jy ! Component: 1200 - total flux cleaned = -0.000569909 Jy ! Component: 1250 - total flux cleaned = -0.000559588 Jy ! Component: 1300 - total flux cleaned = -0.000600223 Jy ! Component: 1350 - total flux cleaned = -0.000620457 Jy ! Component: 1400 - total flux cleaned = -0.000640516 Jy ! Component: 1450 - total flux cleaned = -0.000650566 Jy ! Component: 1500 - total flux cleaned = -0.000670611 Jy ! Component: 1550 - total flux cleaned = -0.000670661 Jy ! Component: 1600 - total flux cleaned = -0.000680665 Jy ! Component: 1650 - total flux cleaned = -0.000710724 Jy ! Component: 1700 - total flux cleaned = -0.000720803 Jy ! Component: 1750 - total flux cleaned = -0.000750821 Jy ! Component: 1800 - total flux cleaned = -0.000771 Jy ! Component: 1850 - total flux cleaned = -0.000791102 Jy ! Component: 1900 - total flux cleaned = -0.000811389 Jy ! Component: 1950 - total flux cleaned = -0.000821576 Jy ! Component: 2000 - total flux cleaned = -0.000811424 Jy ! Component: 2050 - total flux cleaned = -0.000842235 Jy ! Component: 2100 - total flux cleaned = -0.000842246 Jy ! Component: 2150 - total flux cleaned = -0.000852684 Jy ! Component: 2200 - total flux cleaned = -0.00087362 Jy ! Component: 2250 - total flux cleaned = -0.000873613 Jy ! Component: 2300 - total flux cleaned = -0.000894654 Jy ! Component: 2350 - total flux cleaned = -0.000894616 Jy ! Component: 2400 - total flux cleaned = -0.000894516 Jy ! Component: 2450 - total flux cleaned = -0.000905289 Jy ! Component: 2500 - total flux cleaned = -0.000916258 Jy ! Component: 2550 - total flux cleaned = -0.000905286 Jy ! Component: 2600 - total flux cleaned = -0.000905267 Jy ! Component: 2650 - total flux cleaned = -0.000905288 Jy ! Component: 2700 - total flux cleaned = -0.000916671 Jy ! Component: 2750 - total flux cleaned = -0.00090518 Jy ! Component: 2800 - total flux cleaned = -0.000916698 Jy ! Component: 2850 - total flux cleaned = -0.000905068 Jy ! Component: 2900 - total flux cleaned = -0.000905058 Jy ! Component: 2950 - total flux cleaned = -0.000893044 Jy ! Component: 3000 - total flux cleaned = -0.000905091 Jy ! Component: 3050 - total flux cleaned = -0.000892844 Jy ! Component: 3100 - total flux cleaned = -0.000892839 Jy ! Component: 3150 - total flux cleaned = -0.000867602 Jy ! Component: 3200 - total flux cleaned = -0.000854709 Jy ! Component: 3250 - total flux cleaned = -0.000867571 Jy ! Component: 3300 - total flux cleaned = -0.000867588 Jy ! Component: 3350 - total flux cleaned = -0.0008677 Jy ! Component: 3400 - total flux cleaned = -0.00082725 Jy ! Component: 3450 - total flux cleaned = -0.000826951 Jy ! Component: 3500 - total flux cleaned = -0.000826915 Jy ! Component: 3550 - total flux cleaned = -0.000813013 Jy ! Component: 3600 - total flux cleaned = -0.000769965 Jy ! Component: 3650 - total flux cleaned = -0.000769836 Jy ! Component: 3700 - total flux cleaned = -0.000725605 Jy ! Component: 3750 - total flux cleaned = -0.000710478 Jy ! Component: 3800 - total flux cleaned = -0.000695136 Jy ! Component: 3850 - total flux cleaned = -0.00066422 Jy ! Component: 3900 - total flux cleaned = -0.000632538 Jy ! Component: 3950 - total flux cleaned = -0.000632514 Jy ! Component: 4000 - total flux cleaned = -0.000583702 Jy ! Component: 4050 - total flux cleaned = -0.000566906 Jy ! Total flux subtracted in 4096 components = -0.000550094 Jy ! Clean residual min=-0.001305 max=0.001231 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0430234 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 382 components and 0.0430234 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0035-1627_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.673 x 6.001 at -7.442 degrees (North through East) ! Clean map min=-0.0018479 max=0.037587 Jy/beam ! Writing clean map to FITS file: .//J0035-1627_X_map.fits wmodel .//J0035-1627_X_map.mod ! Writing 382 model components to file: .//J0035-1627_X_map.mod wobs .//J0035-1627_X_uvs.fits ! Writing UV FITS file: .//J0035-1627_X_uvs.fits wwins .//J0035-1627_X_map.win ! wwins: Wrote 3 windows to .//J0035-1627_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0375866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.19762 2.19762 4.39524 8.79048 17.581 35.1619 70.3239 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.511 quit ! Quitting program ! Log file .//J0035-1627_X_dfm.log closed on Mon Jan 20 17:05:14 2020