! Started logfile: /image_prod/ug002_uvm//J1113+1442_X_a_dfm.log on Wed Mar 4 17:01:50 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uvm//J1113+1442_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1113+1442_X_a_uvm.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! AN table 2: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.832837 visibilities/baseline/integration-bin. ! Found source: J1113+1442 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 20148 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J1113+1442_X_a] 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 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.022340Jy sigma=10.775353 ! Fit after self-cal, rms=0.791927Jy sigma=8.275272 ! 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=0.7207 mas, bmaj=1.629 mas, bpa=-6.176 degrees ! Estimated noise=0.732029 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 = 0.15808 Jy ! Component: 100 - total flux cleaned = 0.204737 Jy ! Total flux subtracted in 100 components = 0.204737 Jy ! Clean residual min=-0.004768 max=0.018544 Jy/beam ! Clean residual mean=0.000017 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.204737 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.204737 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072059Jy sigma=0.714075 ! Fit after self-cal, rms=0.071939Jy sigma=0.712951 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187131 Jy ! Component: 100 - total flux cleaned = 0.0266953 Jy ! Total flux subtracted in 100 components = 0.0266953 Jy ! Clean residual min=-0.004427 max=0.008241 Jy/beam ! Clean residual mean=0.000012 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.231432 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.231432 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066662Jy sigma=0.649210 ! Fit after self-cal, rms=0.066633Jy sigma=0.648959 ! Inverting map ! Added new window around map position (-1.2, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705222 Jy ! Component: 100 - total flux cleaned = 0.0108267 Jy ! Total flux subtracted in 100 components = 0.0108267 Jy ! Clean residual min=-0.004103 max=0.007720 Jy/beam ! Clean residual mean=0.000010 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.242259 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.242259 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065612Jy sigma=0.637345 ! Fit after self-cal, rms=0.065551Jy sigma=0.636686 ! Inverting map ! Added new window around map position (1.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694676 Jy ! Component: 100 - total flux cleaned = 0.0110567 Jy ! Total flux subtracted in 100 components = 0.0110567 Jy ! Clean residual min=-0.003741 max=0.005906 Jy/beam ! Clean residual mean=0.000008 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.253316 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.253316 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064596Jy sigma=0.627687 ! Fit after self-cal, rms=0.064507Jy sigma=0.626594 ! Inverting map ! Added new window around map position (-1.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569815 Jy ! Component: 100 - total flux cleaned = 0.00937419 Jy ! Total flux subtracted in 100 components = 0.00937419 Jy ! Clean residual min=-0.003679 max=0.003392 Jy/beam ! Clean residual mean=0.000006 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.26269 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.26269 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063884Jy sigma=0.619902 ! Fit after self-cal, rms=0.063859Jy sigma=0.619586 ! 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=0.941 mas, bmaj=1.939 mas, bpa=-5.875 degrees ! Estimated noise=0.505596 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 = 0.00420541 Jy ! Component: 100 - total flux cleaned = 0.00724858 Jy ! Component: 150 - total flux cleaned = 0.00959607 Jy ! Component: 200 - total flux cleaned = 0.011428 Jy ! Total flux subtracted in 200 components = 0.011428 Jy ! Clean residual min=-0.004421 max=0.003623 Jy/beam ! Clean residual mean=0.000009 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.274118 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.274118 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063472Jy sigma=0.615508 ! Fit after self-cal, rms=0.063455Jy sigma=0.615322 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.941 x 1.939 at -5.875 degrees (North through East) ! Clean map min=-0.0043254 max=0.20582 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.94 KP 1.05 ! LA 0.99 MK 1.01 NL 1.04 OV 0.99 ! PT 0.89 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 1.02 KP 1.05 ! LA 1.01 NL 1.13 OV 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.95 KP 1.05 ! LA 0.98 MK 1.02 NL 1.04 OV 1.01 ! PT 0.90 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 HN 1.05 KP 1.00 ! LA 1.01 NL 1.09 OV 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.95 KP 1.04 ! LA 1.00 MK 0.98 NL 1.05 OV 0.99 ! PT 0.89 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.04 HN 1.08 KP 1.08 ! LA 0.98 NL 1.06 OV 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 1.04 ! LA 0.99 MK 1.02 NL 1.02 OV 0.97 ! PT 0.91 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.06 HN 1.06 KP 1.07 ! LA 0.97 NL 1.04 OV 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 1.06 ! LA 0.99 MK 1.02 NL 1.03 OV 0.98 ! PT 0.88 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.04 HN 1.04 KP 1.05 ! LA 0.99 NL 1.07 OV 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 1.04 ! LA 0.97 MK 1.01 NL 1.06 OV 1.00 ! PT 0.90 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.05 KP 1.08 ! LA 0.98 NL 1.10 OV 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 1.05 ! LA 0.99 MK 1.05 NL 1.06 OV 0.99 ! PT 0.89 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HN 1.13 KP 1.12 ! LA 0.97 NL 1.13 OV 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 1.05 ! LA 1.01 MK 1.02 NL 1.05 OV 1.00 ! PT 0.90 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.98 KP 1.04 ! LA 1.00 NL 1.12 OV 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 1.07 ! LA 1.01 MK 1.01 NL 1.07 OV 0.99 ! PT 0.90 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 HN 1.13 KP 1.05 ! LA 1.05 NL 1.10 OV 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.97 KP 1.05 ! LA 0.97 MK 1.04 NL 1.06 OV 1.01 ! PT 0.90 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.05 HN 1.06 KP 1.11 ! LA 1.06 NL 1.10 OV 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 1.07 ! LA 0.97 MK 1.02 NL 1.06 OV 1.02 ! PT 0.90 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.04 HN 1.01 KP 1.14 ! LA 1.00 NL 1.15 OV 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 1.07 ! LA 0.97 MK 1.05 NL 1.08 OV 1.02 ! PT 0.89 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 1.02 KP 0.98 ! LA 0.99 NL 1.19 OV 0.99 ! ! ! Fit before self-cal, rms=0.063455Jy sigma=0.615322 ! Fit after self-cal, rms=0.061905Jy sigma=0.593191 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=1.952 mas, bpa=-6.064 degrees ! Estimated noise=0.50671 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 = -0.00243715 Jy ! Component: 100 - total flux cleaned = -0.00313122 Jy ! Component: 150 - total flux cleaned = -0.003677 Jy ! Component: 200 - total flux cleaned = -0.00404056 Jy ! Total flux subtracted in 200 components = -0.00404056 Jy ! Clean residual min=-0.002042 max=0.002387 Jy/beam ! Clean residual mean=-0.000009 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.270077 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.270077 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061813Jy sigma=0.591353 ! Fit after self-cal, rms=0.061819Jy sigma=0.591209 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061819Jy sigma=0.591209 ! Fit after self-cal, rms=0.061128Jy sigma=0.576318 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=1.947 mas, bpa=-5.945 degrees ! Estimated noise=0.507501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128837 Jy ! Component: 100 - total flux cleaned = -0.00195774 Jy ! Component: 150 - total flux cleaned = -0.00243239 Jy ! Component: 200 - total flux cleaned = -0.00281359 Jy ! Total flux subtracted in 200 components = -0.00281359 Jy ! Clean residual min=-0.001777 max=0.002282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.267264 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.267264 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061033Jy sigma=0.575020 ! Fit after self-cal, rms=0.061058Jy sigma=0.574927 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 (-2.2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222141 Jy ! Component: 100 - total flux cleaned = 0.00339768 Jy ! Component: 150 - total flux cleaned = 0.00380444 Jy ! Component: 200 - total flux cleaned = 0.00399691 Jy ! Total flux subtracted in 200 components = 0.00399691 Jy ! Clean residual min=-0.001630 max=0.001479 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.27126 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 0.27126 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060978Jy sigma=0.573910 ! Fit after self-cal, rms=0.060974Jy sigma=0.573881 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060974Jy sigma=0.573881 ! Fit after self-cal, rms=0.061038Jy sigma=0.573468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=1.946 mas, bpa=-5.868 degrees ! Estimated noise=0.506646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129476 Jy ! Component: 100 - total flux cleaned = -0.00177251 Jy ! Component: 150 - total flux cleaned = -0.00195968 Jy ! Component: 200 - total flux cleaned = -0.00190797 Jy ! Total flux subtracted in 200 components = -0.00190797 Jy ! Clean residual min=-0.001466 max=0.001360 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.269353 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.269353 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060993Jy sigma=0.572884 ! Fit after self-cal, rms=0.060993Jy sigma=0.572866 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 = -2.09389e-05 Jy ! Component: 100 - total flux cleaned = -4.14022e-05 Jy ! Component: 150 - total flux cleaned = -6.28085e-05 Jy ! Component: 200 - total flux cleaned = -2.63061e-05 Jy ! Total flux subtracted in 200 components = -2.63061e-05 Jy ! Clean residual min=-0.001473 max=0.001361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.269326 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.269326 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060981Jy sigma=0.572708 ! Fit after self-cal, rms=0.060980Jy sigma=0.572700 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060980Jy sigma=0.572700 ! Fit after self-cal, rms=0.060963Jy sigma=0.572487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.322 mas, bmaj=2.886 mas, bpa=-1.861 degrees ! Estimated noise=0.611377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119634 Jy ! Component: 100 - total flux cleaned = -0.00145003 Jy ! Component: 150 - total flux cleaned = -0.00158178 Jy ! Component: 200 - total flux cleaned = -0.00169027 Jy ! Total flux subtracted in 200 components = -0.00169027 Jy ! Clean residual min=-0.001570 max=0.001570 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.267636 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.267636 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060947Jy sigma=0.572243 ! Fit after self-cal, rms=0.060946Jy sigma=0.572218 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 = 5.61168e-05 Jy ! Component: 100 - total flux cleaned = -4.00932e-05 Jy ! Component: 150 - total flux cleaned = -0.000103228 Jy ! Component: 200 - total flux cleaned = -0.000147494 Jy ! Total flux subtracted in 200 components = -0.000147494 Jy ! Clean residual min=-0.001524 max=0.001531 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.267489 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 160 components and 0.267489 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060945Jy sigma=0.572186 ! Fit after self-cal, rms=0.060944Jy sigma=0.572177 ! 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=0.9504 mas, bmaj=1.944 mas, bpa=-5.795 degrees ! Estimated noise=0.505863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9504 x 1.944 at -5.795 degrees (North through East) ! Clean map min=-0.0013319 max=0.20689 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=0.7268 mas, bmaj=1.629 mas, bpa=-6.101 degrees ! Estimated noise=0.736219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158812 Jy ! Component: 100 - total flux cleaned = 0.206123 Jy ! Component: 150 - total flux cleaned = 0.22489 Jy ! Component: 200 - total flux cleaned = 0.234358 Jy ! Total flux subtracted in 200 components = 0.234358 Jy ! Clean residual min=-0.002184 max=0.004607 Jy/beam ! Clean residual mean=0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.234358 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.234358 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9504 mas, bmaj=1.944 mas, bpa=-5.795 degrees ! Estimated noise=0.505863 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 = 0.00765988 Jy ! Component: 100 - total flux cleaned = 0.012483 Jy ! Component: 150 - total flux cleaned = 0.0159601 Jy ! Component: 200 - total flux cleaned = 0.0187221 Jy ! Total flux subtracted in 200 components = 0.0187221 Jy ! Clean residual min=-0.001555 max=0.002222 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.25308 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.25308 Jy ! Inverting map ! Added new window around map position (0.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241819 Jy ! Component: 100 - total flux cleaned = 0.0043945 Jy ! Component: 150 - total flux cleaned = 0.00607812 Jy ! Component: 200 - total flux cleaned = 0.00751735 Jy ! Total flux subtracted in 200 components = 0.00751735 Jy ! Clean residual min=-0.001484 max=0.001496 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.260597 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.260597 Jy ! Inverting map ! Added new window around map position (16.4, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144824 Jy ! Component: 100 - total flux cleaned = 0.00258595 Jy ! Component: 150 - total flux cleaned = 0.00359431 Jy ! Component: 200 - total flux cleaned = 0.00449458 Jy ! Total flux subtracted in 200 components = 0.00449458 Jy ! Clean residual min=-0.001424 max=0.001333 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.265092 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 92 components and 0.265092 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=2.322 mas, bmaj=2.886 mas, bpa=-1.861 degrees ! Estimated noise=0.611377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112732 Jy ! Component: 100 - total flux cleaned = 0.00196564 Jy ! Component: 150 - total flux cleaned = 0.00263563 Jy ! Component: 200 - total flux cleaned = 0.00318462 Jy ! Total flux subtracted in 200 components = 0.00318462 Jy ! Clean residual min=-0.001455 max=0.001446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.268277 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 = 0.000314229 Jy ! Component: 100 - total flux cleaned = 0.000463268 Jy ! Component: 150 - total flux cleaned = 0.000615917 Jy ! Component: 200 - total flux cleaned = 0.000673001 Jy ! Total flux subtracted in 200 components = 0.000673001 Jy ! Clean residual min=-0.001447 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.26895 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 144 components and 0.26895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9504 mas, bmaj=1.944 mas, bpa=-5.795 degrees ! Estimated noise=0.505863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156054 Jy ! Component: 100 - total flux cleaned = -0.000266296 Jy ! Component: 150 - total flux cleaned = -0.000267076 Jy ! Component: 200 - total flux cleaned = -0.000266968 Jy ! Total flux subtracted in 200 components = -0.000266968 Jy ! Clean residual min=-0.001326 max=0.001364 Jy/beam ! Clean residual mean=-0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.268683 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.268683 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060904Jy sigma=0.572025 ! Fit after self-cal, rms=0.060894Jy sigma=0.571928 wmodel J1113+1442_X_a_map.mod ! Writing 163 model components to file: J1113+1442_X_a_map.mod wobs J1113+1442_X_a_uvs.fits ! Writing UV FITS file: J1113+1442_X_a_uvs.fits wwins J1113+1442_X_a_map.win ! wwins: Wrote 7 windows to J1113+1442_X_a_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 = -0.000174288 Jy ! Component: 100 - total flux cleaned = -0.00015118 Jy ! Component: 150 - total flux cleaned = -0.000129267 Jy ! Component: 200 - total flux cleaned = -0.000108458 Jy ! Component: 250 - total flux cleaned = -0.000188693 Jy ! Component: 300 - total flux cleaned = -0.00022822 Jy ! Component: 350 - total flux cleaned = -0.000266918 Jy ! Component: 400 - total flux cleaned = -0.000286068 Jy ! Component: 450 - total flux cleaned = -0.000342521 Jy ! Component: 500 - total flux cleaned = -0.000361152 Jy ! Component: 550 - total flux cleaned = -0.000379286 Jy ! Component: 600 - total flux cleaned = -0.00037919 Jy ! Component: 650 - total flux cleaned = -0.000343853 Jy ! Component: 700 - total flux cleaned = -0.000361449 Jy ! Component: 750 - total flux cleaned = -0.000361356 Jy ! Component: 800 - total flux cleaned = -0.000327243 Jy ! Component: 850 - total flux cleaned = -0.000378583 Jy ! Component: 900 - total flux cleaned = -0.000378473 Jy ! Component: 950 - total flux cleaned = -0.000361644 Jy ! Component: 1000 - total flux cleaned = -0.000345032 Jy ! Component: 1050 - total flux cleaned = -0.000312102 Jy ! Component: 1100 - total flux cleaned = -0.000279652 Jy ! Component: 1150 - total flux cleaned = -0.000247348 Jy ! Component: 1200 - total flux cleaned = -0.000231438 Jy ! Component: 1250 - total flux cleaned = -0.000183418 Jy ! Component: 1300 - total flux cleaned = -0.000120459 Jy ! Component: 1350 - total flux cleaned = -0.000104831 Jy ! Component: 1400 - total flux cleaned = -7.38186e-05 Jy ! Component: 1450 - total flux cleaned = -7.39143e-05 Jy ! Component: 1500 - total flux cleaned = 1.79838e-05 Jy ! Component: 1550 - total flux cleaned = 1.81763e-05 Jy ! Component: 1600 - total flux cleaned = 9.37292e-05 Jy ! Component: 1650 - total flux cleaned = 9.36972e-05 Jy ! Component: 1700 - total flux cleaned = 0.000168509 Jy ! Component: 1750 - total flux cleaned = 0.000109033 Jy ! Component: 1800 - total flux cleaned = 0.000123751 Jy ! Component: 1850 - total flux cleaned = 0.000167898 Jy ! Component: 1900 - total flux cleaned = 0.000211787 Jy ! Component: 1950 - total flux cleaned = 0.000255365 Jy ! Component: 2000 - total flux cleaned = 0.000313119 Jy ! Component: 2050 - total flux cleaned = 0.00032754 Jy ! Component: 2100 - total flux cleaned = 0.000356129 Jy ! Component: 2150 - total flux cleaned = 0.000370315 Jy ! Component: 2200 - total flux cleaned = 0.000356104 Jy ! Component: 2250 - total flux cleaned = 0.000426537 Jy ! Component: 2300 - total flux cleaned = 0.000482383 Jy ! Component: 2350 - total flux cleaned = 0.000496199 Jy ! Component: 2400 - total flux cleaned = 0.000537835 Jy ! Component: 2450 - total flux cleaned = 0.000592943 Jy ! Component: 2500 - total flux cleaned = 0.000579324 Jy ! Component: 2550 - total flux cleaned = 0.000633999 Jy ! Component: 2600 - total flux cleaned = 0.000701991 Jy ! Component: 2650 - total flux cleaned = 0.000769551 Jy ! Component: 2700 - total flux cleaned = 0.000836885 Jy ! Component: 2750 - total flux cleaned = 0.000850234 Jy ! Component: 2800 - total flux cleaned = 0.000890372 Jy ! Component: 2850 - total flux cleaned = 0.000970046 Jy ! Component: 2900 - total flux cleaned = 0.000996439 Jy ! Component: 2950 - total flux cleaned = 0.00108847 Jy ! Component: 3000 - total flux cleaned = 0.00115389 Jy ! Component: 3050 - total flux cleaned = 0.00120596 Jy ! Component: 3100 - total flux cleaned = 0.00124486 Jy ! Component: 3150 - total flux cleaned = 0.00129654 Jy ! Component: 3200 - total flux cleaned = 0.00130942 Jy ! Component: 3250 - total flux cleaned = 0.00136072 Jy ! Component: 3300 - total flux cleaned = 0.00141174 Jy ! Component: 3350 - total flux cleaned = 0.00142443 Jy ! Component: 3400 - total flux cleaned = 0.0014877 Jy ! Component: 3450 - total flux cleaned = 0.00156325 Jy ! Component: 3500 - total flux cleaned = 0.00156315 Jy ! Component: 3550 - total flux cleaned = 0.00161321 Jy ! Component: 3600 - total flux cleaned = 0.001663 Jy ! Component: 3650 - total flux cleaned = 0.00170027 Jy ! Component: 3700 - total flux cleaned = 0.00174966 Jy ! Component: 3750 - total flux cleaned = 0.00181123 Jy ! Component: 3800 - total flux cleaned = 0.00184804 Jy ! Component: 3850 - total flux cleaned = 0.00187238 Jy ! Component: 3900 - total flux cleaned = 0.0019454 Jy ! Component: 3950 - total flux cleaned = 0.00195749 Jy ! Component: 4000 - total flux cleaned = 0.00200579 Jy ! Component: 4050 - total flux cleaned = 0.00199375 Jy ! Total flux subtracted in 4096 components = 0.00205372 Jy ! Clean residual min=-0.000705 max=0.000687 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.270736 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 512 components and 0.270736 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1113+1442_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9504 x 1.944 at -5.795 degrees (North through East) ! Clean map min=-0.0010168 max=0.20745 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1113+1442_X_a_map.fits wmodel /image_prod/ug002_uvm//J1113+1442_X_a_map.mod ! Writing 512 model components to file: /image_prod/ug002_uvm//J1113+1442_X_a_map.mod wobs /image_prod/ug002_uvm//J1113+1442_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1113+1442_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1113+1442_X_a_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uvm//J1113+1442_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.207449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216011 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.312382 0.312382 0.624764 1.24953 2.49906 4.99811 9.99622 19.9924 39.9849 79.9698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.207 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 960.362 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1113+1442_X_a_dfm.log closed on Wed Mar 4 17:01:56 2020