! Started logfile: /image_prod/ug002_uvm//J2050+3714_X_a_dfm.log on Wed Mar 4 17:41:05 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//J2050+3714_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J2050+3714_X_a_uvm.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! AN table 2: 50 integrations on 36 of 36 possible baselines. ! AN table 3: 50 integrations on 36 of 36 possible baselines. ! AN table 4: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.967763 visibilities/baseline/integration-bin. ! Found source: J2050+3714 ! ! 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 121764 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 J2050+3714_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002072Jy sigma=9.637844 ! Fit after self-cal, rms=0.970757Jy sigma=9.329060 ! 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=0.6656 mas, bmaj=1.453 mas, bpa=-16.81 degrees ! Estimated noise=0.534685 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 = 0.0219056 Jy ! Component: 100 - total flux cleaned = 0.0273323 Jy ! Total flux subtracted in 100 components = 0.0273323 Jy ! Clean residual min=-0.001592 max=0.002520 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0273323 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0273323 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=0.054790Jy sigma=0.495757 ! Fit after self-cal, rms=0.053223Jy sigma=0.479816 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473319 Jy ! Component: 100 - total flux cleaned = 0.00747065 Jy ! Total flux subtracted in 100 components = 0.00747065 Jy ! Clean residual min=-0.001666 max=0.003160 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.034803 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.034803 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=0.052569Jy sigma=0.472211 ! Fit after self-cal, rms=0.052583Jy sigma=0.472078 ! Inverting map ! Added new window around map position (-19.4, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313655 Jy ! Component: 100 - total flux cleaned = 0.00536035 Jy ! Total flux subtracted in 100 components = 0.00536035 Jy ! Clean residual min=-0.001667 max=0.001700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0401633 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.0401633 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=0.052261Jy sigma=0.468201 ! Fit after self-cal, rms=0.052224Jy sigma=0.467757 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238606 Jy ! Component: 100 - total flux cleaned = 0.00417628 Jy ! Total flux subtracted in 100 components = 0.00417628 Jy ! Clean residual min=-0.001611 max=0.001602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0443396 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0443396 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=0.052027Jy sigma=0.465380 ! Fit after self-cal, rms=0.052001Jy sigma=0.465080 ! 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=0.9092 mas, bmaj=1.779 mas, bpa=-15.49 degrees ! Estimated noise=0.214157 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 = 0.00329128 Jy ! Component: 100 - total flux cleaned = 0.00557773 Jy ! Component: 150 - total flux cleaned = 0.0073427 Jy ! Component: 200 - total flux cleaned = 0.00872957 Jy ! Total flux subtracted in 200 components = 0.00872957 Jy ! Clean residual min=-0.001323 max=0.001460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0530692 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 72 components and 0.0530692 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=0.051750Jy sigma=0.462076 ! Fit after self-cal, rms=0.051705Jy sigma=0.461523 ! Inverting map ! Added new window around map position (-18.4, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018915 Jy ! Component: 100 - total flux cleaned = 0.00315825 Jy ! Component: 150 - total flux cleaned = 0.00413622 Jy ! Component: 200 - total flux cleaned = 0.0049368 Jy ! Total flux subtracted in 200 components = 0.0049368 Jy ! Clean residual min=-0.001264 max=0.001240 Jy/beam ! Clean residual mean=-0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.058006 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 100 components and 0.058006 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=0.051620Jy sigma=0.460586 ! Fit after self-cal, rms=0.051594Jy sigma=0.460301 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9092 x 1.779 at -15.49 degrees (North through East) ! Clean map min=-0.0012771 max=0.032812 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.10 HN 0.93 KP 1.12 ! LA 1.06 MK 1.29 NL 1.28 OV 0.96 ! PT 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.98 HN 0.99 LA 1.00 ! MK 1.20 NL 0.94 OV 1.04 PT 0.87 ! SC 1.22 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.01 HN 0.96 KP 1.00 ! LA 0.94 MK 1.08 OV 0.94 PT 0.94 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.95 HN 0.89 KP 0.94 ! LA 1.06 MK 1.15 NL 1.08 OV 0.97 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.97 KP 1.16 ! LA 1.08 MK 1.25 NL 1.32 OV 1.00 ! PT 0.87 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.92 HN 0.93 LA 0.95 ! MK 1.21 NL 0.92 OV 1.00 PT 0.90 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.02 HN 0.99 KP 0.94 ! LA 0.97 MK 1.07 OV 0.98 PT 0.90 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.94 HN 0.87 KP 1.01 ! LA 0.98 MK 1.11 NL 0.95 OV 1.06 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.86 KP 1.11 ! LA 1.04 MK 1.17 NL 1.23 OV 0.97 ! PT 0.89 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.99 HN 1.01 LA 0.95 ! MK 1.17 NL 0.95 OV 0.97 PT 0.87 ! SC 1.25 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.01 HN 0.90 KP 0.89 ! LA 0.91 MK 1.07 OV 0.99 PT 0.98 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.94 HN 0.88 KP 0.95 ! LA 1.01 MK 1.26 NL 1.04 OV 0.96 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 1.00 KP 1.09 ! LA 1.06 MK 1.28 NL 1.19 OV 0.95 ! PT 0.92 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.03 HN 0.83 LA 0.93 ! MK 1.08 NL 0.95 OV 0.97 PT 0.99 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.97 HN 0.90 KP 1.01 ! LA 0.90 MK 1.16 OV 0.97 PT 0.91 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 0.92 HN 0.89 KP 0.96 ! LA 1.02 MK 1.08 NL 1.08 OV 0.98 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.08 HN 0.95 KP 1.15 ! LA 0.99 MK 1.23 NL 1.28 OV 0.95 ! PT 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.91 HN 1.01 LA 0.94 ! MK 1.19 NL 0.94 OV 1.05 PT 0.90 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.03 HN 1.00 KP 0.87 ! LA 0.95 MK 1.16 OV 0.97 PT 0.95 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.94 HN 0.78 KP 0.96 ! LA 1.06 MK 1.11 NL 1.02 OV 0.99 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 0.92 KP 1.10 ! LA 1.01 MK 1.20 NL 1.18 OV 0.98 ! PT 0.91 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.06 HN 0.95 LA 0.97 ! MK 0.99 NL 0.96 OV 0.95 PT 0.92 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 1.00 KP 0.92 ! LA 0.93 MK 1.07 OV 1.03 PT 0.98 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.03 HN 0.89 KP 1.00 ! LA 1.04 MK 1.08 NL 0.93 OV 0.99 ! SC 0.84 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 0.93 KP 1.10 ! LA 1.09 MK 1.19 NL 1.20 OV 0.89 ! PT 0.91 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.96 HN 0.85 LA 0.98 ! MK 1.03 NL 0.95 OV 0.94 PT 0.96 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.00 HN 0.90 KP 0.97 ! LA 0.94 MK 1.07 OV 0.96 PT 0.92 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.01 HN 0.81 KP 1.03 ! LA 0.98 MK 1.04 NL 0.95 OV 1.00 ! SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.87 KP 1.18 ! LA 1.04 MK 1.19 NL 1.28 OV 0.94 ! PT 0.89 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.01 HN 0.80 LA 0.93 ! MK 1.03 NL 0.94 OV 1.03 PT 0.91 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.01 HN 0.94 KP 0.91 ! LA 0.91 MK 1.06 OV 1.01 PT 0.90 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.00 HN 0.78 KP 1.00 ! LA 1.10 MK 1.15 NL 0.95 OV 0.91 ! SC 0.86 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.93 KP 1.13 ! LA 1.03 MK 1.17 NL 1.23 OV 0.88 ! PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.94 HN 0.84 LA 0.91 ! MK 1.05 NL 0.96 OV 0.99 PT 0.88 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 1.03 HN 0.86 KP 0.93 ! LA 0.91 MK 1.01 OV 0.98 PT 0.87 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.00 HN 0.76 KP 1.04 ! LA 0.97 MK 1.11 NL 0.91 OV 0.93 ! SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.98 KP 1.10 ! LA 1.04 MK 1.13 NL 1.22 OV 0.88 ! PT 0.88 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.98 HN 0.78 LA 0.96 ! MK 1.00 NL 1.05 OV 1.01 PT 0.85 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 0.89 KP 0.97 ! LA 0.95 MK 1.17 OV 0.98 PT 0.91 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.99 HN 0.84 KP 0.96 ! LA 0.99 MK 0.94 NL 1.01 OV 0.94 ! SC 0.83 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.90 KP 1.08 ! LA 1.08 MK 1.03 NL 1.22 OV 0.89 ! PT 0.88 SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.94 HN 0.85 LA 0.91 ! MK 1.11 NL 0.90 OV 0.97 PT 0.92 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.08 HN 0.89 KP 0.88 ! LA 0.94 MK 1.05 OV 0.92 PT 0.87 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.88 FD 0.96 HN 0.85 KP 0.97 ! LA 0.99 MK 0.92 NL 0.92 OV 0.91 ! SC 0.87 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 0.87 KP 1.13 ! LA 1.03 MK 1.00 NL 1.23 OV 0.96 ! PT 0.82 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 0.91 LA 0.91 ! MK 0.93 NL 0.87 OV 1.07 PT 0.88 ! SC 0.75 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 0.97 HN 0.91 KP 0.89 ! LA 0.87 MK 1.02 OV 1.00 PT 0.86 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.94 HN 0.73 KP 1.00 ! LA 1.07 MK 0.90 NL 0.89 OV 1.02 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.051594Jy sigma=0.460301 ! Fit after self-cal, rms=0.051166Jy sigma=0.457820 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9252 mas, bmaj=1.777 mas, bpa=-15.13 degrees ! Estimated noise=0.213342 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 (-16.2, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115149 Jy ! Component: 100 - total flux cleaned = 0.00188707 Jy ! Component: 150 - total flux cleaned = 0.00230132 Jy ! Component: 200 - total flux cleaned = 0.00267112 Jy ! Total flux subtracted in 200 components = 0.00267112 Jy ! Clean residual min=-0.000670 max=0.000828 Jy/beam ! Clean residual mean=-0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0606771 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.0606771 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=0.051132Jy sigma=0.457478 ! Fit after self-cal, rms=0.051166Jy sigma=0.457015 ! Inverting map ! Added new window around map position (-0.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843122 Jy ! Component: 100 - total flux cleaned = 0.00125247 Jy ! Component: 150 - total flux cleaned = 0.00149568 Jy ! Component: 200 - total flux cleaned = 0.00167829 Jy ! Total flux subtracted in 200 components = 0.00167829 Jy ! Clean residual min=-0.000706 max=0.000867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0623554 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 139 components and 0.0623554 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=0.051146Jy sigma=0.456833 ! Fit after self-cal, rms=0.051144Jy sigma=0.456794 ! Inverting map ! Added new window around map position (-12.2, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008076 Jy ! Component: 100 - total flux cleaned = 0.0013256 Jy ! Component: 150 - total flux cleaned = 0.00152583 Jy ! Component: 200 - total flux cleaned = 0.00165827 Jy ! Total flux subtracted in 200 components = 0.00165827 Jy ! Clean residual min=-0.000675 max=0.000709 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0640137 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 160 components and 0.0640137 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=0.051126Jy sigma=0.456612 ! Fit after self-cal, rms=0.051123Jy sigma=0.456581 ! Inverting map ! Added new window around map position (-4, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713249 Jy ! Component: 100 - total flux cleaned = 0.00120407 Jy ! Component: 150 - total flux cleaned = 0.00150988 Jy ! Component: 200 - total flux cleaned = 0.0016795 Jy ! Total flux subtracted in 200 components = 0.0016795 Jy ! Clean residual min=-0.000648 max=0.000601 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0656932 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 172 components and 0.0656932 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=0.051108Jy sigma=0.456442 ! Fit after self-cal, rms=0.051102Jy sigma=0.456409 ! 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=0.051102Jy sigma=0.456409 ! Fit after self-cal, rms=0.050484Jy sigma=0.456047 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9227 mas, bmaj=1.76 mas, bpa=-15.2 degrees ! Estimated noise=0.211718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488462 Jy ! Component: 100 - total flux cleaned = 0.000868024 Jy ! Component: 150 - total flux cleaned = 0.00115013 Jy ! Component: 200 - total flux cleaned = 0.00142124 Jy ! Total flux subtracted in 200 components = 0.00142124 Jy ! Clean residual min=-0.000531 max=0.000574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0671144 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 179 components and 0.0671144 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=0.050470Jy sigma=0.455917 ! Fit after self-cal, rms=0.050477Jy sigma=0.455822 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 (11.8, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530001 Jy ! Component: 100 - total flux cleaned = 0.00077626 Jy ! Component: 150 - total flux cleaned = 0.00101463 Jy ! Component: 200 - total flux cleaned = 0.00122029 Jy ! Total flux subtracted in 200 components = 0.00122029 Jy ! Clean residual min=-0.000549 max=0.000526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0683347 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 189 components and 0.0683347 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=0.050466Jy sigma=0.455731 ! Fit after self-cal, rms=0.050466Jy sigma=0.455715 ! 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=0.050466Jy sigma=0.455715 ! Fit after self-cal, rms=0.050156Jy sigma=0.455666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9195 mas, bmaj=1.75 mas, bpa=-15.2 degrees ! Estimated noise=0.210556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369246 Jy ! Component: 100 - total flux cleaned = 0.000697817 Jy ! Component: 150 - total flux cleaned = 0.000934891 Jy ! Component: 200 - total flux cleaned = 0.00118096 Jy ! Total flux subtracted in 200 components = 0.00118096 Jy ! Clean residual min=-0.000509 max=0.000521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0695157 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 196 components and 0.0695157 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=0.050146Jy sigma=0.455579 ! Fit after self-cal, rms=0.050148Jy sigma=0.455558 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 = 0.000283935 Jy ! Component: 100 - total flux cleaned = 0.000495593 Jy ! Component: 150 - total flux cleaned = 0.00068083 Jy ! Component: 200 - total flux cleaned = 0.00086796 Jy ! Total flux subtracted in 200 components = 0.00086796 Jy ! Clean residual min=-0.000513 max=0.000513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0703836 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 200 components and 0.0703836 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=0.050142Jy sigma=0.455507 ! Fit after self-cal, rms=0.050142Jy sigma=0.455503 ! Inverting map ! Added new window around map position (-11.6, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491578 Jy ! Component: 100 - total flux cleaned = 0.000820725 Jy ! Component: 150 - total flux cleaned = 0.00102207 Jy ! Component: 200 - total flux cleaned = 0.00117878 Jy ! Total flux subtracted in 200 components = 0.00117878 Jy ! Clean residual min=-0.000482 max=0.000493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0715624 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 219 components and 0.0715624 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=0.050135Jy sigma=0.455433 ! Fit after self-cal, rms=0.050134Jy sigma=0.455422 ! 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=0.050134Jy sigma=0.455422 ! Fit after self-cal, rms=0.049768Jy sigma=0.455395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=2.52 mas, bpa=-10.7 degrees ! Estimated noise=0.264286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576505 Jy ! Component: 100 - total flux cleaned = 0.00102726 Jy ! Component: 150 - total flux cleaned = 0.00140632 Jy ! Component: 200 - total flux cleaned = 0.00173281 Jy ! Total flux subtracted in 200 components = 0.00173281 Jy ! Clean residual min=-0.000465 max=0.000527 Jy/beam ! Clean residual mean=-0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0732952 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 252 components and 0.0732952 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=0.049763Jy sigma=0.455343 ! Fit after self-cal, rms=0.049763Jy sigma=0.455325 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 = 0.000359371 Jy ! Component: 100 - total flux cleaned = 0.000600372 Jy ! Component: 150 - total flux cleaned = 0.000752894 Jy ! Component: 200 - total flux cleaned = 0.000883598 Jy ! Total flux subtracted in 200 components = 0.000883598 Jy ! Clean residual min=-0.000459 max=0.000510 Jy/beam ! Clean residual mean=-0.000002 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0741788 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 261 components and 0.0741788 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=0.049760Jy sigma=0.455297 ! Fit after self-cal, rms=0.049760Jy sigma=0.455292 ! 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=0.9164 mas, bmaj=1.742 mas, bpa=-15.11 degrees ! Estimated noise=0.20933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9164 x 1.742 at -15.11 degrees (North through East) ! Clean map min=-0.00060065 max=0.031631 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=0.6733 mas, bmaj=1.42 mas, bpa=-16.44 degrees ! Estimated noise=0.52291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225577 Jy ! Component: 100 - total flux cleaned = 0.0301529 Jy ! Component: 150 - total flux cleaned = 0.0350401 Jy ! Component: 200 - total flux cleaned = 0.0388593 Jy ! Total flux subtracted in 200 components = 0.0388593 Jy ! Clean residual min=-0.001414 max=0.002296 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0388594 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0388594 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=1.742 mas, bpa=-15.11 degrees ! Estimated noise=0.20933 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 = 0.00543874 Jy ! Component: 100 - total flux cleaned = 0.00943992 Jy ! Component: 150 - total flux cleaned = 0.0125271 Jy ! Component: 200 - total flux cleaned = 0.0149748 Jy ! Total flux subtracted in 200 components = 0.0149748 Jy ! Clean residual min=-0.000984 max=0.001514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0538342 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 70 components and 0.0538342 Jy ! Inverting map ! Added new window around map position (0.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203258 Jy ! Component: 100 - total flux cleaned = 0.00376184 Jy ! Component: 150 - total flux cleaned = 0.00527208 Jy ! Component: 200 - total flux cleaned = 0.00662227 Jy ! Total flux subtracted in 200 components = 0.00662227 Jy ! Clean residual min=-0.000756 max=0.000854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0604564 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 104 components and 0.0604564 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121373 Jy ! Component: 100 - total flux cleaned = 0.00231141 Jy ! Component: 150 - total flux cleaned = 0.00331082 Jy ! Component: 200 - total flux cleaned = 0.00422535 Jy ! Total flux subtracted in 200 components = 0.00422535 Jy ! Clean residual min=-0.000619 max=0.000647 Jy/beam ! Clean residual mean=-0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0646818 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 133 components and 0.0646818 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=2.146 mas, bmaj=2.52 mas, bpa=-10.7 degrees ! Estimated noise=0.264286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156838 Jy ! Component: 100 - total flux cleaned = 0.00280364 Jy ! Component: 150 - total flux cleaned = 0.00382793 Jy ! Component: 200 - total flux cleaned = 0.00470338 Jy ! Total flux subtracted in 200 components = 0.00470338 Jy ! Clean residual min=-0.000660 max=0.000775 Jy/beam ! Clean residual mean=-0.000003 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0693852 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 = 0.000763234 Jy ! Component: 100 - total flux cleaned = 0.00143645 Jy ! Component: 150 - total flux cleaned = 0.00203311 Jy ! Component: 200 - total flux cleaned = 0.00256688 Jy ! Total flux subtracted in 200 components = 0.00256688 Jy ! Clean residual min=-0.000542 max=0.000662 Jy/beam ! Clean residual mean=-0.000002 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0719521 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 242 components and 0.0719521 Jy ! Inverting map ! Added new window around map position (-40, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590939 Jy ! Component: 100 - total flux cleaned = 0.000882613 Jy ! Component: 150 - total flux cleaned = 0.00114719 Jy ! Component: 200 - total flux cleaned = 0.00137572 Jy ! Total flux subtracted in 200 components = 0.00137572 Jy ! Clean residual min=-0.000467 max=0.000462 Jy/beam ! Clean residual mean=-0.000002 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0733278 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 277 components and 0.0733278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=1.742 mas, bpa=-15.11 degrees ! Estimated noise=0.20933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.91078e-05 Jy ! Component: 100 - total flux cleaned = 6.90077e-05 Jy ! Component: 150 - total flux cleaned = 0.000202903 Jy ! Component: 200 - total flux cleaned = 0.00032767 Jy ! Total flux subtracted in 200 components = 0.00032767 Jy ! Clean residual min=-0.000481 max=0.000428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0736555 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 300 components and 0.0736555 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=0.049762Jy sigma=0.455335 ! Fit after self-cal, rms=0.049754Jy sigma=0.455261 wmodel J2050+3714_X_a_map.mod ! Writing 300 model components to file: J2050+3714_X_a_map.mod wobs J2050+3714_X_a_uvs.fits ! Writing UV FITS file: J2050+3714_X_a_uvs.fits wwins J2050+3714_X_a_map.win ! wwins: Wrote 11 windows to J2050+3714_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 = -0.000111354 Jy ! Component: 100 - total flux cleaned = -0.00022064 Jy ! Component: 150 - total flux cleaned = -0.000273156 Jy ! Component: 200 - total flux cleaned = -0.00028782 Jy ! Component: 250 - total flux cleaned = -0.000302258 Jy ! Component: 300 - total flux cleaned = -0.000316216 Jy ! Component: 350 - total flux cleaned = -0.000302433 Jy ! Component: 400 - total flux cleaned = -0.00030244 Jy ! Component: 450 - total flux cleaned = -0.000295746 Jy ! Component: 500 - total flux cleaned = -0.000295607 Jy ! Component: 550 - total flux cleaned = -0.000250253 Jy ! Component: 600 - total flux cleaned = -0.000282362 Jy ! Component: 650 - total flux cleaned = -0.00027607 Jy ! Component: 700 - total flux cleaned = -0.000269768 Jy ! Component: 750 - total flux cleaned = -0.000263667 Jy ! Component: 800 - total flux cleaned = -0.000275979 Jy ! Component: 850 - total flux cleaned = -0.000269964 Jy ! Component: 900 - total flux cleaned = -0.000281843 Jy ! Component: 950 - total flux cleaned = -0.00026987 Jy ! Component: 1000 - total flux cleaned = -0.000252101 Jy ! Component: 1050 - total flux cleaned = -0.000216968 Jy ! Component: 1100 - total flux cleaned = -0.00019943 Jy ! Component: 1150 - total flux cleaned = -0.000164845 Jy ! Component: 1200 - total flux cleaned = -0.000159048 Jy ! Component: 1250 - total flux cleaned = -0.00012497 Jy ! Component: 1300 - total flux cleaned = -0.000119348 Jy ! Component: 1350 - total flux cleaned = -0.000113821 Jy ! Component: 1400 - total flux cleaned = -0.000119338 Jy ! Component: 1450 - total flux cleaned = -9.16835e-05 Jy ! Component: 1500 - total flux cleaned = -9.16489e-05 Jy ! Component: 1550 - total flux cleaned = -6.97347e-05 Jy ! Component: 1600 - total flux cleaned = -5.34585e-05 Jy ! Component: 1650 - total flux cleaned = -3.18169e-05 Jy ! Component: 1700 - total flux cleaned = -3.18395e-05 Jy ! Component: 1750 - total flux cleaned = -1.58405e-05 Jy ! Component: 1800 - total flux cleaned = 2.1229e-05 Jy ! Component: 1850 - total flux cleaned = 2.64849e-05 Jy ! Component: 1900 - total flux cleaned = 4.74359e-05 Jy ! Component: 1950 - total flux cleaned = 7.3478e-05 Jy ! Component: 2000 - total flux cleaned = 6.82222e-05 Jy ! Component: 2050 - total flux cleaned = 9.40505e-05 Jy ! Component: 2100 - total flux cleaned = 0.000104342 Jy ! Component: 2150 - total flux cleaned = 0.000134989 Jy ! Component: 2200 - total flux cleaned = 0.000150208 Jy ! Component: 2250 - total flux cleaned = 0.000175454 Jy ! Component: 2300 - total flux cleaned = 0.000195581 Jy ! Component: 2350 - total flux cleaned = 0.00021555 Jy ! Component: 2400 - total flux cleaned = 0.000245434 Jy ! Component: 2450 - total flux cleaned = 0.000265235 Jy ! Component: 2500 - total flux cleaned = 0.0002751 Jy ! Component: 2550 - total flux cleaned = 0.000280041 Jy ! Component: 2600 - total flux cleaned = 0.000294695 Jy ! Component: 2650 - total flux cleaned = 0.00030445 Jy ! Component: 2700 - total flux cleaned = 0.00033354 Jy ! Component: 2750 - total flux cleaned = 0.000343184 Jy ! Component: 2800 - total flux cleaned = 0.000343156 Jy ! Component: 2850 - total flux cleaned = 0.000371889 Jy ! Component: 2900 - total flux cleaned = 0.00040522 Jy ! Component: 2950 - total flux cleaned = 0.000428942 Jy ! Component: 3000 - total flux cleaned = 0.000424248 Jy ! Component: 3050 - total flux cleaned = 0.000457153 Jy ! Component: 3100 - total flux cleaned = 0.000480534 Jy ! Component: 3150 - total flux cleaned = 0.000475868 Jy ! Component: 3200 - total flux cleaned = 0.000512993 Jy ! Component: 3250 - total flux cleaned = 0.000522249 Jy ! Component: 3300 - total flux cleaned = 0.000489995 Jy ! Component: 3350 - total flux cleaned = 0.000535932 Jy ! Component: 3400 - total flux cleaned = 0.000549654 Jy ! Component: 3450 - total flux cleaned = 0.000554229 Jy ! Component: 3500 - total flux cleaned = 0.000558778 Jy ! Component: 3550 - total flux cleaned = 0.000599482 Jy ! Component: 3600 - total flux cleaned = 0.000603995 Jy ! Component: 3650 - total flux cleaned = 0.000617431 Jy ! Component: 3700 - total flux cleaned = 0.000621919 Jy ! Component: 3750 - total flux cleaned = 0.000626375 Jy ! Component: 3800 - total flux cleaned = 0.000648544 Jy ! Component: 3850 - total flux cleaned = 0.000648546 Jy ! Component: 3900 - total flux cleaned = 0.000648545 Jy ! Component: 3950 - total flux cleaned = 0.000652933 Jy ! Component: 4000 - total flux cleaned = 0.000666068 Jy ! Component: 4050 - total flux cleaned = 0.000670424 Jy ! Total flux subtracted in 4096 components = 0.000683443 Jy ! Clean residual min=-0.000271 max=0.000238 Jy/beam ! Clean residual mean=-0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0743389 Jy keep ! Adding 356 model components to the UV plane model. ! The established model now contains 655 components and 0.0743389 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J2050+3714_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9164 x 1.742 at -15.11 degrees (North through East) ! Clean map min=-0.00044355 max=0.031481 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J2050+3714_X_a_map.fits wmodel /image_prod/ug002_uvm//J2050+3714_X_a_map.mod ! Writing 655 model components to file: /image_prod/ug002_uvm//J2050+3714_X_a_map.mod wobs /image_prod/ug002_uvm//J2050+3714_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J2050+3714_X_a_uvs.fits wwins /image_prod/ug002_uvm//J2050+3714_X_a_map.win ! wwins: Wrote 12 windows to /image_prod/ug002_uvm//J2050+3714_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0314815 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.7832e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.741693 0.741693 1.48339 2.96677 5.93354 11.8671 23.7342 47.4683 94.9366 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 404.48 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J2050+3714_X_a_dfm.log closed on Wed Mar 4 17:41:20 2020