! Started logfile: /tmp/maps//J1349-2334_X_20180615_dfm.log on Wed Jul 4 23:26:58 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 /tmp/maps//J1349-2334_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1349-2334_X_20180615_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9875 visibilities/baseline/integration-bin. ! Found source: J1349-2334 ! ! 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 94 lines of history. ! ! Reading 5688 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 J1349-2334_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999245Jy sigma=20.284154 ! Fit after self-cal, rms=0.893107Jy sigma=18.073919 ! 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=0.7928 mas, bmaj=2.03 mas, bpa=-14.62 degrees ! Estimated noise=0.801321 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 = 0.0828036 Jy ! Component: 100 - total flux cleaned = 0.101729 Jy ! Total flux subtracted in 100 components = 0.101729 Jy ! Clean residual min=-0.008092 max=0.007137 Jy/beam ! Clean residual mean=-0.000000 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.101729 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.101729 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=0.052385Jy sigma=0.831508 ! Fit after self-cal, rms=0.052389Jy sigma=0.831400 ! 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=0.9951 mas, bmaj=2.438 mas, bpa=-11.52 degrees ! Estimated noise=0.490702 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 = 0.00785432 Jy ! Component: 100 - total flux cleaned = 0.0114096 Jy ! Component: 150 - total flux cleaned = 0.0134713 Jy ! Component: 200 - total flux cleaned = 0.0144577 Jy ! Total flux subtracted in 200 components = 0.0144577 Jy ! Clean residual min=-0.010505 max=0.005683 Jy/beam ! Clean residual mean=0.000024 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.116186 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.116186 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=0.051251Jy sigma=0.800878 ! Fit after self-cal, rms=0.051261Jy sigma=0.800814 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9951 x 2.438 at -11.52 degrees (North through East) ! Clean map min=-0.010008 max=0.10654 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.99 ! LA 1.08 MK 1.02 NL 1.01 OV 0.73 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.18 KP 0.99 ! LA 1.05 MK 0.95 NL 1.18 OV 0.68 ! PT 1.10 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.89 KP 1.00 ! LA 1.11 MK 1.02 NL 1.00 OV 0.69 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.18 KP 0.93 ! LA 1.07 MK 1.01 NL 1.11 OV 0.66 ! PT 1.11 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.13 KP 1.01 ! LA 1.12 MK 1.00 NL 1.25 OV 0.81 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.02 KP 0.94 ! LA 1.11 MK 0.95 NL 1.41 OV 0.75 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.19 KP 0.94 ! LA 1.11 MK 0.97 NL 1.22 OV 0.82 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 0.93 ! LA 1.13 MK 1.10 NL 1.10 OV 0.72 ! PT 1.10 SC 1.19 ! ! ! Fit before self-cal, rms=0.051261Jy sigma=0.800814 ! Fit after self-cal, rms=0.041996Jy sigma=0.653072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9974 mas, bmaj=2.443 mas, bpa=-11.05 degrees ! Estimated noise=0.490654 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 = -0.000362822 Jy ! Component: 100 - total flux cleaned = -0.000393036 Jy ! Component: 150 - total flux cleaned = -0.000419722 Jy ! Component: 200 - total flux cleaned = -0.000445623 Jy ! Total flux subtracted in 200 components = -0.000445623 Jy ! Clean residual min=-0.001564 max=0.001625 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.115741 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.115741 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=0.041986Jy sigma=0.652877 ! Fit after self-cal, rms=0.042029Jy sigma=0.651663 ! 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=0.042029Jy sigma=0.651663 ! Fit after self-cal, rms=0.042007Jy sigma=0.651622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9988 mas, bmaj=2.447 mas, bpa=-11.05 degrees ! Estimated noise=0.490728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233798 Jy ! Component: 100 - total flux cleaned = -0.00029701 Jy ! Component: 150 - total flux cleaned = -0.000330037 Jy ! Component: 200 - total flux cleaned = -0.000349627 Jy ! Total flux subtracted in 200 components = -0.000349627 Jy ! Clean residual min=-0.001574 max=0.001637 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.115391 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.115391 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=0.042000Jy sigma=0.651516 ! Fit after self-cal, rms=0.042001Jy sigma=0.651505 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 (16.2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111155 Jy ! Component: 100 - total flux cleaned = 0.00100538 Jy ! Component: 150 - total flux cleaned = 0.000986201 Jy ! Component: 200 - total flux cleaned = 0.000983961 Jy ! Total flux subtracted in 200 components = 0.000983961 Jy ! Clean residual min=-0.001477 max=0.001415 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.116375 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.116375 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=0.041958Jy sigma=0.650273 ! Fit after self-cal, rms=0.041957Jy sigma=0.650225 ! 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=0.041957Jy sigma=0.650225 ! Fit after self-cal, rms=0.041908Jy sigma=0.650153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=2.45 mas, bpa=-11.05 degrees ! Estimated noise=0.490347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.09306e-05 Jy ! Component: 100 - total flux cleaned = -0.000131397 Jy ! Component: 150 - total flux cleaned = -0.00020242 Jy ! Component: 200 - total flux cleaned = -0.000254803 Jy ! Total flux subtracted in 200 components = -0.000254803 Jy ! Clean residual min=-0.001445 max=0.001392 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.11612 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.11612 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=0.041901Jy sigma=0.649961 ! Fit after self-cal, rms=0.041901Jy sigma=0.649956 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.09545e-05 Jy ! Component: 100 - total flux cleaned = -5.95161e-05 Jy ! Component: 150 - total flux cleaned = -7.69761e-05 Jy ! Component: 200 - total flux cleaned = -9.34145e-05 Jy ! Total flux subtracted in 200 components = -9.34145e-05 Jy ! Clean residual min=-0.001431 max=0.001403 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.116027 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.116027 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=0.041897Jy sigma=0.649883 ! Fit after self-cal, rms=0.041897Jy sigma=0.649881 ! 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=0.041897Jy sigma=0.649881 ! Fit after self-cal, rms=0.041897Jy sigma=0.649861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=4.843 mas, bpa=-10.6 degrees ! Estimated noise=0.600415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241181 Jy ! Component: 100 - total flux cleaned = -0.000352725 Jy ! Component: 150 - total flux cleaned = -0.000435772 Jy ! Component: 200 - total flux cleaned = -0.000459964 Jy ! Total flux subtracted in 200 components = -0.000459964 Jy ! Clean residual min=-0.001477 max=0.001667 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.115567 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.115567 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=0.041897Jy sigma=0.649795 ! Fit after self-cal, rms=0.041897Jy sigma=0.649794 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 = -1.16049e-05 Jy ! Component: 100 - total flux cleaned = -3.38254e-05 Jy ! Component: 150 - total flux cleaned = -5.95456e-05 Jy ! Component: 200 - total flux cleaned = -7.86047e-05 Jy ! Total flux subtracted in 200 components = -7.86047e-05 Jy ! Clean residual min=-0.001472 max=0.001657 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.115488 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.115488 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=0.041898Jy sigma=0.649781 ! Fit after self-cal, rms=0.041898Jy sigma=0.649779 ! 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=1.001 mas, bmaj=2.452 mas, bpa=-11.04 degrees ! Estimated noise=0.490297 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 2.452 at -11.04 degrees (North through East) ! Clean map min=-0.0013497 max=0.10684 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=0.7974 mas, bmaj=2.022 mas, bpa=-14.07 degrees ! Estimated noise=0.804003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0830426 Jy ! Component: 100 - total flux cleaned = 0.101648 Jy ! Component: 150 - total flux cleaned = 0.107998 Jy ! Component: 200 - total flux cleaned = 0.110655 Jy ! Total flux subtracted in 200 components = 0.110655 Jy ! Clean residual min=-0.002553 max=0.002587 Jy/beam ! Clean residual mean=-0.000004 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.110655 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.110655 Jy ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.452 mas, bpa=-11.04 degrees ! Estimated noise=0.490297 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 (-15, 25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230966 Jy ! Component: 100 - total flux cleaned = 0.00372597 Jy ! Component: 150 - total flux cleaned = 0.00451128 Jy ! Component: 200 - total flux cleaned = 0.00480754 Jy ! Total flux subtracted in 200 components = 0.00480754 Jy ! Clean residual min=-0.001521 max=0.001266 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.115463 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.115463 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=2.228 mas, bmaj=4.843 mas, bpa=-10.6 degrees ! Estimated noise=0.600415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301324 Jy ! Component: 100 - total flux cleaned = 0.000210145 Jy ! Component: 150 - total flux cleaned = 0.000133588 Jy ! Component: 200 - total flux cleaned = 0.000103129 Jy ! Total flux subtracted in 200 components = 0.000103129 Jy ! Clean residual min=-0.001460 max=0.001592 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.115566 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.95006e-05 Jy ! Component: 100 - total flux cleaned = -5.70227e-05 Jy ! Component: 150 - total flux cleaned = -8.24176e-05 Jy ! Component: 200 - total flux cleaned = -0.000106196 Jy ! Total flux subtracted in 200 components = -0.000106196 Jy ! Clean residual min=-0.001446 max=0.001592 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.11546 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.11546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.452 mas, bpa=-11.04 degrees ! Estimated noise=0.490297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.78196e-05 Jy ! Component: 100 - total flux cleaned = 1.45417e-05 Jy ! Component: 150 - total flux cleaned = -6.60379e-06 Jy ! Component: 200 - total flux cleaned = -2.59702e-05 Jy ! Total flux subtracted in 200 components = -2.59702e-05 Jy ! Clean residual min=-0.001259 max=0.001300 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.115434 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.115434 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=0.041869Jy sigma=0.649382 ! Fit after self-cal, rms=0.041866Jy sigma=0.649226 wmodel J1349-2334_X_map.mod ! Writing 69 model components to file: J1349-2334_X_map.mod wobs J1349-2334_X_uvs.fits ! Writing UV FITS file: J1349-2334_X_uvs.fits wwins J1349-2334_X_map.win ! wwins: Wrote 3 windows to J1349-2334_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 = 3.62251e-06 Jy ! Component: 100 - total flux cleaned = 4.78409e-06 Jy ! Component: 150 - total flux cleaned = 6.67424e-05 Jy ! Component: 200 - total flux cleaned = 8.61679e-05 Jy ! Component: 250 - total flux cleaned = 8.63771e-05 Jy ! Component: 300 - total flux cleaned = 0.000104792 Jy ! Component: 350 - total flux cleaned = 0.000140003 Jy ! Component: 400 - total flux cleaned = 0.000122466 Jy ! Component: 450 - total flux cleaned = 0.000106126 Jy ! Component: 500 - total flux cleaned = 0.000106418 Jy ! Component: 550 - total flux cleaned = 0.000137904 Jy ! Component: 600 - total flux cleaned = 0.000122144 Jy ! Component: 650 - total flux cleaned = 0.000137303 Jy ! Component: 700 - total flux cleaned = 0.000108023 Jy ! Component: 750 - total flux cleaned = 0.000122767 Jy ! Component: 800 - total flux cleaned = 0.000136516 Jy ! Component: 850 - total flux cleaned = 0.000136438 Jy ! Component: 900 - total flux cleaned = 0.000163396 Jy ! Component: 950 - total flux cleaned = 0.000216429 Jy ! Component: 1000 - total flux cleaned = 0.00022909 Jy ! Component: 1050 - total flux cleaned = 0.000241779 Jy ! Component: 1100 - total flux cleaned = 0.000267101 Jy ! Component: 1150 - total flux cleaned = 0.000329141 Jy ! Component: 1200 - total flux cleaned = 0.000353795 Jy ! Component: 1250 - total flux cleaned = 0.000390087 Jy ! Component: 1300 - total flux cleaned = 0.000437828 Jy ! Component: 1350 - total flux cleaned = 0.000461417 Jy ! Component: 1400 - total flux cleaned = 0.000531001 Jy ! Component: 1450 - total flux cleaned = 0.000530862 Jy ! Component: 1500 - total flux cleaned = 0.000576204 Jy ! Component: 1550 - total flux cleaned = 0.000620913 Jy ! Component: 1600 - total flux cleaned = 0.000664969 Jy ! Component: 1650 - total flux cleaned = 0.000719243 Jy ! Component: 1700 - total flux cleaned = 0.00077273 Jy ! Component: 1750 - total flux cleaned = 0.000804435 Jy ! Component: 1800 - total flux cleaned = 0.000856737 Jy ! Component: 1850 - total flux cleaned = 0.000887705 Jy ! Component: 1900 - total flux cleaned = 0.000918377 Jy ! Component: 1950 - total flux cleaned = 0.000948856 Jy ! Component: 2000 - total flux cleaned = 0.00100894 Jy ! Component: 2050 - total flux cleaned = 0.00107815 Jy ! Component: 2100 - total flux cleaned = 0.00110736 Jy ! Component: 2150 - total flux cleaned = 0.00112683 Jy ! Component: 2200 - total flux cleaned = 0.00119391 Jy ! Component: 2250 - total flux cleaned = 0.00124127 Jy ! Component: 2300 - total flux cleaned = 0.00128799 Jy ! Component: 2350 - total flux cleaned = 0.0013065 Jy ! Component: 2400 - total flux cleaned = 0.00136159 Jy ! Component: 2450 - total flux cleaned = 0.0014162 Jy ! Component: 2500 - total flux cleaned = 0.00146105 Jy ! Component: 2550 - total flux cleaned = 0.00152335 Jy ! Component: 2600 - total flux cleaned = 0.00154086 Jy ! Component: 2650 - total flux cleaned = 0.00161071 Jy ! Component: 2700 - total flux cleaned = 0.00165397 Jy ! Component: 2750 - total flux cleaned = 0.0016798 Jy ! Component: 2800 - total flux cleaned = 0.00173072 Jy ! Component: 2850 - total flux cleaned = 0.00179801 Jy ! Component: 2900 - total flux cleaned = 0.00178976 Jy ! Component: 2950 - total flux cleaned = 0.00183938 Jy ! Component: 3000 - total flux cleaned = 0.00183942 Jy ! Component: 3050 - total flux cleaned = 0.00186381 Jy ! Component: 3100 - total flux cleaned = 0.00191228 Jy ! Component: 3150 - total flux cleaned = 0.00195228 Jy ! Component: 3200 - total flux cleaned = 0.00196812 Jy ! Component: 3250 - total flux cleaned = 0.0020074 Jy ! Component: 3300 - total flux cleaned = 0.00203859 Jy ! Component: 3350 - total flux cleaned = 0.00208505 Jy ! Component: 3400 - total flux cleaned = 0.00213106 Jy ! Component: 3450 - total flux cleaned = 0.00217686 Jy ! Component: 3500 - total flux cleaned = 0.00217682 Jy ! Component: 3550 - total flux cleaned = 0.00222189 Jy ! Component: 3600 - total flux cleaned = 0.00225923 Jy ! Component: 3650 - total flux cleaned = 0.00229628 Jy ! Component: 3700 - total flux cleaned = 0.00234778 Jy ! Component: 3750 - total flux cleaned = 0.00239146 Jy ! Component: 3800 - total flux cleaned = 0.00239864 Jy ! Component: 3850 - total flux cleaned = 0.00243463 Jy ! Component: 3900 - total flux cleaned = 0.00246325 Jy ! Component: 3950 - total flux cleaned = 0.00250592 Jy ! Component: 4000 - total flux cleaned = 0.00253418 Jy ! Component: 4050 - total flux cleaned = 0.0025622 Jy ! Total flux subtracted in 4096 components = 0.00258313 Jy ! Clean residual min=-0.000377 max=0.000458 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.118017 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 318 components and 0.118017 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1349-2334_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 2.452 at -11.04 degrees (North through East) ! Clean map min=-0.0010404 max=0.1066 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1349-2334_X_20180615_map.fits wmodel /tmp/maps//J1349-2334_X_20180615_map.mod ! Writing 318 model components to file: /tmp/maps//J1349-2334_X_20180615_map.mod wobs /tmp/maps//J1349-2334_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1349-2334_X_20180615_uvs.fits wwins /tmp/maps//J1349-2334_X_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1349-2334_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.106597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115858 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326061 0.326061 0.652123 1.30425 2.60849 5.21698 10.434 20.8679 41.7358 83.4717 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 920.072 quit ! Quitting program ! Log file /tmp/maps//J1349-2334_X_20180615_dfm.log closed on Wed Jul 4 23:27:02 2018