! Started logfile: /image_prod/ug002_uvm//J1640+3946_X_a_dfm.log on Wed Mar 4 17:28:06 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//J1640+3946_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1640+3946_X_a_uvm.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 70 integrations on 45 of 45 possible baselines. ! AN table 3: 18 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.713854 visibilities/baseline/integration-bin. ! Found source: J1640+3946 ! ! 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 121 lines of history. ! ! Reading 36852 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 J1640+3946_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 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.240846Jy sigma=8.774681 ! Fit after self-cal, rms=0.320751Jy sigma=2.331281 ! 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=0.7289 mas, bmaj=1.204 mas, bpa=-14.02 degrees ! Estimated noise=0.812044 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 = 0.516745 Jy ! Component: 100 - total flux cleaned = 0.647338 Jy ! Total flux subtracted in 100 components = 0.647338 Jy ! Clean residual min=-0.013424 max=0.055402 Jy/beam ! Clean residual mean=-0.000010 rms=0.002737 Jy/beam ! Combined flux in latest and established models = 0.647338 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.647338 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=0.175213Jy sigma=1.162423 ! Fit after self-cal, rms=0.175156Jy sigma=1.162080 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611735 Jy ! Component: 100 - total flux cleaned = 0.0932077 Jy ! Total flux subtracted in 100 components = 0.0932077 Jy ! Clean residual min=-0.011006 max=0.017260 Jy/beam ! Clean residual mean=-0.000005 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.740546 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.740546 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=0.135688Jy sigma=0.899013 ! Fit after self-cal, rms=0.135597Jy sigma=0.898420 ! Inverting map ! Added new window around map position (2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202232 Jy ! Component: 100 - total flux cleaned = 0.0345637 Jy ! Total flux subtracted in 100 components = 0.0345637 Jy ! Clean residual min=-0.010444 max=0.017391 Jy/beam ! Clean residual mean=-0.000003 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.77511 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.77511 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=0.128044Jy sigma=0.852698 ! Fit after self-cal, rms=0.127940Jy sigma=0.852045 ! Inverting map ! Added new window around map position (-1.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171509 Jy ! Component: 100 - total flux cleaned = 0.0292467 Jy ! Total flux subtracted in 100 components = 0.0292467 Jy ! Clean residual min=-0.009703 max=0.011836 Jy/beam ! Clean residual mean=-0.000002 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.804357 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.804356 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=0.122680Jy sigma=0.816392 ! Fit after self-cal, rms=0.122578Jy sigma=0.815507 ! Inverting map ! Added new window around map position (0, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121106 Jy ! Component: 100 - total flux cleaned = 0.021546 Jy ! Total flux subtracted in 100 components = 0.021546 Jy ! Clean residual min=-0.009486 max=0.011013 Jy/beam ! Clean residual mean=-0.000001 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.825902 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.825902 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=0.119751Jy sigma=0.796972 ! Fit after self-cal, rms=0.119712Jy sigma=0.796638 ! 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=0.9606 mas, bmaj=1.511 mas, bpa=-13.65 degrees ! Estimated noise=0.540337 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 (-1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203839 Jy ! Component: 100 - total flux cleaned = 0.0354 Jy ! Component: 150 - total flux cleaned = 0.0474125 Jy ! Component: 200 - total flux cleaned = 0.0571663 Jy ! Total flux subtracted in 200 components = 0.0571663 Jy ! Clean residual min=-0.010718 max=0.011474 Jy/beam ! Clean residual mean=-0.000007 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 0.883069 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.883069 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=0.114106Jy sigma=0.763538 ! Fit after self-cal, rms=0.114052Jy sigma=0.763138 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9606 x 1.511 at -13.65 degrees (North through East) ! Clean map min=-0.01031 max=0.69815 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 1.08 ! LA 1.01 MK 1.00 NL 1.09 OV 0.92 ! PT 0.92 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.00 HN 0.96 KP 1.04 ! LA 0.98 MK 0.99 NL 1.08 OV 0.98 ! PT 0.88 SC 1.13 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.96 KP 1.04 LA 0.98 ! MK 1.37 NL 1.08 OV 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 1.08 ! LA 1.00 MK 0.98 NL 1.11 OV 0.92 ! PT 0.92 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.97 HN 0.96 KP 1.04 ! LA 0.98 MK 0.98 NL 1.08 OV 0.99 ! PT 0.88 SC 1.11 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 KP 1.04 LA 0.98 ! MK 1.35 NL 1.09 OV 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 1.08 ! LA 0.99 MK 0.99 NL 1.10 OV 0.93 ! PT 0.90 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.98 HN 0.96 KP 1.04 ! LA 0.97 MK 0.97 NL 1.06 OV 0.99 ! PT 0.88 SC 1.11 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.97 KP 1.03 LA 0.97 ! MK 1.36 NL 1.10 OV 0.98 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 1.08 ! LA 1.01 MK 1.00 NL 1.09 OV 0.92 ! PT 0.89 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.98 HN 0.96 KP 1.03 ! LA 0.99 MK 0.99 NL 1.07 OV 1.00 ! PT 0.88 SC 1.11 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.98 KP 1.05 LA 0.97 ! MK 1.36 NL 1.08 OV 0.99 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.09 ! LA 1.00 MK 0.99 NL 1.09 OV 0.92 ! PT 0.96 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.99 HN 0.95 KP 1.05 ! LA 0.98 MK 0.98 NL 1.07 OV 1.00 ! PT 0.88 SC 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 KP 1.04 LA 0.97 ! MK 1.33 NL 1.09 OV 0.99 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.08 ! LA 1.01 MK 0.99 NL 1.10 OV 0.93 ! PT 0.91 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.99 HN 0.97 KP 1.04 ! LA 0.97 MK 0.98 NL 1.07 OV 1.00 ! PT 0.88 SC 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.97 KP 1.06 LA 0.97 ! MK 1.36 NL 1.10 OV 1.00 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.10 ! LA 1.02 MK 0.98 NL 1.09 OV 0.92 ! PT 0.91 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.99 HN 0.97 KP 1.04 ! LA 0.98 MK 0.99 NL 1.08 OV 0.99 ! PT 0.88 SC 1.13 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 KP 1.05 LA 0.98 ! MK 1.35 NL 1.09 OV 0.99 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 1.08 ! LA 1.01 MK 0.99 NL 1.09 OV 0.92 ! PT 0.90 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.98 HN 0.97 KP 1.05 ! LA 0.99 MK 0.99 NL 1.06 OV 1.00 ! PT 0.88 SC 1.13 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.99 KP 1.06 LA 0.97 ! MK 1.35 NL 1.09 OV 0.99 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.02 KP 1.06 ! LA 1.00 MK 0.99 NL 1.08 OV 0.91 ! PT 0.91 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.98 HN 0.98 KP 1.04 ! LA 0.99 MK 0.99 NL 1.07 OV 1.00 ! PT 0.88 SC 1.13 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 KP 1.05 LA 0.97 ! MK 1.33 NL 1.10 OV 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.01 KP 1.08 ! LA 1.00 MK 0.97 NL 1.11 OV 0.92 ! PT 0.91 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.00 HN 0.98 KP 1.04 ! LA 0.98 MK 1.00 NL 1.07 OV 1.01 ! PT 0.89 SC 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 KP 1.05 LA 0.98 ! MK 1.32 NL 1.10 OV 0.98 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 1.08 ! LA 1.01 MK 1.00 NL 1.10 OV 0.92 ! PT 0.90 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.99 HN 0.97 KP 1.05 ! LA 0.98 MK 0.99 NL 1.06 OV 1.01 ! PT 0.89 SC 1.15 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 KP 1.05 LA 0.96 ! MK 1.32 NL 1.09 OV 0.99 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 1.08 ! LA 1.02 MK 1.01 NL 1.08 OV 0.93 ! PT 0.90 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.98 HN 1.00 KP 1.04 ! LA 0.98 MK 1.01 NL 1.08 OV 1.01 ! PT 0.88 SC 1.14 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 KP 1.04 LA 0.99 ! MK 1.30 NL 1.09 OV 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.114052Jy sigma=0.763138 ! Fit after self-cal, rms=0.097004Jy sigma=0.619109 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9734 mas, bmaj=1.526 mas, bpa=-14.25 degrees ! Estimated noise=0.541382 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 = -0.00645536 Jy ! Component: 100 - total flux cleaned = -0.00780867 Jy ! Component: 150 - total flux cleaned = -0.00819579 Jy ! Component: 200 - total flux cleaned = -0.00852576 Jy ! Total flux subtracted in 200 components = -0.00852576 Jy ! Clean residual min=-0.006383 max=0.006112 Jy/beam ! Clean residual mean=0.000005 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.874543 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.874543 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=0.096117Jy sigma=0.612270 ! Fit after self-cal, rms=0.096113Jy sigma=0.612047 ! 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=0.096113Jy sigma=0.612047 ! Fit after self-cal, rms=0.095418Jy sigma=0.495525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9698 mas, bmaj=1.515 mas, bpa=-13.42 degrees ! Estimated noise=0.540181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00617623 Jy ! Component: 100 - total flux cleaned = -0.00702301 Jy ! Component: 150 - total flux cleaned = -0.00741467 Jy ! Component: 200 - total flux cleaned = -0.00798293 Jy ! Total flux subtracted in 200 components = -0.00798293 Jy ! Clean residual min=-0.004669 max=0.004323 Jy/beam ! Clean residual mean=0.000002 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.86656 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.86656 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=0.094894Jy sigma=0.490185 ! Fit after self-cal, rms=0.094920Jy sigma=0.490034 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 = -0.00054224 Jy ! Component: 100 - total flux cleaned = -0.00108618 Jy ! Component: 150 - total flux cleaned = -0.00140548 Jy ! Component: 200 - total flux cleaned = -0.00162549 Jy ! Total flux subtracted in 200 components = -0.00162549 Jy ! Clean residual min=-0.004555 max=0.004319 Jy/beam ! Clean residual mean=0.000001 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.864935 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.864935 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=0.094753Jy sigma=0.488772 ! Fit after self-cal, rms=0.094749Jy sigma=0.488731 ! 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=0.094749Jy sigma=0.488731 ! Fit after self-cal, rms=0.076807Jy sigma=0.407113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9682 mas, bmaj=1.514 mas, bpa=-13.3 degrees ! Estimated noise=0.539959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00485143 Jy ! Component: 100 - total flux cleaned = -0.00639081 Jy ! Component: 150 - total flux cleaned = -0.00718316 Jy ! Component: 200 - total flux cleaned = -0.00751501 Jy ! Total flux subtracted in 200 components = -0.00751501 Jy ! Clean residual min=-0.002475 max=0.002687 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.85742 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.857419 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=0.076426Jy sigma=0.403189 ! Fit after self-cal, rms=0.076511Jy sigma=0.403080 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 = -0.000117361 Jy ! Component: 100 - total flux cleaned = -0.000252094 Jy ! Component: 150 - total flux cleaned = -0.000312504 Jy ! Component: 200 - total flux cleaned = -0.000368315 Jy ! Total flux subtracted in 200 components = -0.000368315 Jy ! Clean residual min=-0.002433 max=0.002384 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.857051 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.857051 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=0.076412Jy sigma=0.402119 ! Fit after self-cal, rms=0.076410Jy sigma=0.402083 ! 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=0.076410Jy sigma=0.402083 ! Fit after self-cal, rms=0.076697Jy sigma=0.400784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=2.465 mas, bpa=-11.01 degrees ! Estimated noise=0.695105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00327108 Jy ! Component: 100 - total flux cleaned = -0.00415409 Jy ! Component: 150 - total flux cleaned = -0.00433267 Jy ! Component: 200 - total flux cleaned = -0.00443519 Jy ! Total flux subtracted in 200 components = -0.00443519 Jy ! Clean residual min=-0.002807 max=0.001845 Jy/beam ! Clean residual mean=0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.852616 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.852616 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=0.076603Jy sigma=0.399945 ! Fit after self-cal, rms=0.076600Jy sigma=0.399912 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 = -0.000165528 Jy ! Component: 100 - total flux cleaned = -8.92572e-05 Jy ! Component: 150 - total flux cleaned = -5.4867e-05 Jy ! Component: 200 - total flux cleaned = 7.00214e-06 Jy ! Total flux subtracted in 200 components = 7.00214e-06 Jy ! Clean residual min=-0.002721 max=0.001648 Jy/beam ! Clean residual mean=0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.852623 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.852623 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=0.076586Jy sigma=0.399798 ! Fit after self-cal, rms=0.076586Jy sigma=0.399787 ! 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=0.9677 mas, bmaj=1.513 mas, bpa=-13.21 degrees ! Estimated noise=0.539982 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9677 x 1.513 at -13.21 degrees (North through East) ! Clean map min=-0.0018748 max=0.69596 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 ! Performing amp+phase self-cal ! ! 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=0.076586Jy sigma=0.399787 ! Fit after self-cal, rms=0.076016Jy sigma=0.372348 ! Inverting map and beam ! Estimated beam: bmin=0.9679 mas, bmaj=1.513 mas, bpa=-13.14 degrees ! Estimated noise=0.540049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180347 Jy ! Component: 100 - total flux cleaned = -0.00234708 Jy ! Component: 150 - total flux cleaned = -0.00267025 Jy ! Component: 200 - total flux cleaned = -0.00277987 Jy ! Total flux subtracted in 200 components = -0.00277987 Jy ! Clean residual min=-0.001879 max=0.002422 Jy/beam ! Clean residual mean=0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.849843 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.849843 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=0.075893Jy sigma=0.370859 ! Fit after self-cal, rms=0.075890Jy sigma=0.370812 ! Inverting map ! Added new window around map position (1.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122845 Jy ! Component: 100 - total flux cleaned = 0.00135722 Jy ! Component: 150 - total flux cleaned = 0.00130562 Jy ! Component: 200 - total flux cleaned = 0.00120633 Jy ! Total flux subtracted in 200 components = 0.00120633 Jy ! Clean residual min=-0.001695 max=0.001535 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.851049 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 144 components and 0.851049 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=0.075789Jy sigma=0.369838 ! Fit after self-cal, rms=0.075787Jy sigma=0.369803 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.075787Jy sigma=0.369803 ! Fit after self-cal, rms=0.076010Jy sigma=0.369407 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=0.7326 mas, bmaj=1.204 mas, bpa=-13.44 degrees ! Estimated noise=0.816672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.518416 Jy ! Component: 100 - total flux cleaned = 0.648125 Jy ! Component: 150 - total flux cleaned = 0.708141 Jy ! Component: 200 - total flux cleaned = 0.739624 Jy ! Total flux subtracted in 200 components = 0.739624 Jy ! Clean residual min=-0.003878 max=0.015171 Jy/beam ! Clean residual mean=-0.000005 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.739624 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.739624 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9673 mas, bmaj=1.512 mas, bpa=-13.09 degrees ! Estimated noise=0.540173 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 = 0.0308913 Jy ! Component: 100 - total flux cleaned = 0.0482977 Jy ! Component: 150 - total flux cleaned = 0.0605205 Jy ! Component: 200 - total flux cleaned = 0.0697239 Jy ! Total flux subtracted in 200 components = 0.0697239 Jy ! Clean residual min=-0.002089 max=0.005365 Jy/beam ! Clean residual mean=-0.000007 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.809348 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 68 components and 0.809348 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714375 Jy ! Component: 100 - total flux cleaned = 0.012817 Jy ! Component: 150 - total flux cleaned = 0.0174022 Jy ! Component: 200 - total flux cleaned = 0.0211722 Jy ! Total flux subtracted in 200 components = 0.0211722 Jy ! Clean residual min=-0.001692 max=0.002748 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.83052 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 99 components and 0.83052 Jy ! Inverting map ! Added new window around map position (0.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327634 Jy ! Component: 100 - total flux cleaned = 0.00597035 Jy ! Component: 150 - total flux cleaned = 0.0082446 Jy ! Component: 200 - total flux cleaned = 0.0101676 Jy ! Total flux subtracted in 200 components = 0.0101676 Jy ! Clean residual min=-0.001609 max=0.001609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.840688 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 121 components and 0.840688 Jy ! Inverting map ! Added new window around map position (-3.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175034 Jy ! Component: 100 - total flux cleaned = 0.00280071 Jy ! Component: 150 - total flux cleaned = 0.00382579 Jy ! Component: 200 - total flux cleaned = 0.00473167 Jy ! Total flux subtracted in 200 components = 0.00473167 Jy ! Clean residual min=-0.001540 max=0.001304 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.845419 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 138 components and 0.845419 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=2.258 mas, bmaj=2.465 mas, bpa=-10.58 degrees ! Estimated noise=0.695491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156896 Jy ! Component: 100 - total flux cleaned = 0.00263474 Jy ! Component: 150 - total flux cleaned = 0.00331123 Jy ! Component: 200 - total flux cleaned = 0.00378145 Jy ! Total flux subtracted in 200 components = 0.00378145 Jy ! Clean residual min=-0.001936 max=0.001352 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.849201 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 = 0.000304015 Jy ! Component: 100 - total flux cleaned = 0.00052427 Jy ! Component: 150 - total flux cleaned = 0.000716 Jy ! Component: 200 - total flux cleaned = 0.000856113 Jy ! Total flux subtracted in 200 components = 0.000856113 Jy ! Clean residual min=-0.001876 max=0.001377 Jy/beam ! Clean residual mean=0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.850057 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 193 components and 0.850057 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9673 mas, bmaj=1.512 mas, bpa=-13.09 degrees ! Estimated noise=0.540173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188089 Jy ! Component: 100 - total flux cleaned = -0.000130556 Jy ! Component: 150 - total flux cleaned = -0.000103154 Jy ! Component: 200 - total flux cleaned = -7.76376e-05 Jy ! Total flux subtracted in 200 components = -7.76376e-05 Jy ! Clean residual min=-0.001473 max=0.001275 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.849979 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 213 components and 0.849979 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=0.075685Jy sigma=0.365963 ! Fit after self-cal, rms=0.075669Jy sigma=0.365826 wmodel J1640+3946_X_a_map.mod ! Writing 213 model components to file: J1640+3946_X_a_map.mod wobs J1640+3946_X_a_uvs.fits ! Writing UV FITS file: J1640+3946_X_a_uvs.fits wwins J1640+3946_X_a_map.win ! wwins: Wrote 8 windows to J1640+3946_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 = -0.000290625 Jy ! Component: 100 - total flux cleaned = -0.000420834 Jy ! Component: 150 - total flux cleaned = -0.000521094 Jy ! Component: 200 - total flux cleaned = -0.000636376 Jy ! Component: 250 - total flux cleaned = -0.000617641 Jy ! Component: 300 - total flux cleaned = -0.000635331 Jy ! Component: 350 - total flux cleaned = -0.000617097 Jy ! Component: 400 - total flux cleaned = -0.000599667 Jy ! Component: 450 - total flux cleaned = -0.000651015 Jy ! Component: 500 - total flux cleaned = -0.000667796 Jy ! Component: 550 - total flux cleaned = -0.000634415 Jy ! Component: 600 - total flux cleaned = -0.000601595 Jy ! Component: 650 - total flux cleaned = -0.000552813 Jy ! Component: 700 - total flux cleaned = -0.000520691 Jy ! Component: 750 - total flux cleaned = -0.000536895 Jy ! Component: 800 - total flux cleaned = -0.000584409 Jy ! Component: 850 - total flux cleaned = -0.000521569 Jy ! Component: 900 - total flux cleaned = -0.000537211 Jy ! Component: 950 - total flux cleaned = -0.000537413 Jy ! Component: 1000 - total flux cleaned = -0.000629757 Jy ! Component: 1050 - total flux cleaned = -0.00061425 Jy ! Component: 1100 - total flux cleaned = -0.000674776 Jy ! Component: 1150 - total flux cleaned = -0.00067476 Jy ! Component: 1200 - total flux cleaned = -0.000704598 Jy ! Component: 1250 - total flux cleaned = -0.000719367 Jy ! Component: 1300 - total flux cleaned = -0.000748849 Jy ! Component: 1350 - total flux cleaned = -0.000778171 Jy ! Component: 1400 - total flux cleaned = -0.000778028 Jy ! Component: 1450 - total flux cleaned = -0.000806974 Jy ! Component: 1500 - total flux cleaned = -0.00083593 Jy ! Component: 1550 - total flux cleaned = -0.000850083 Jy ! Component: 1600 - total flux cleaned = -0.000821549 Jy ! Component: 1650 - total flux cleaned = -0.000878196 Jy ! Component: 1700 - total flux cleaned = -0.000878075 Jy ! Component: 1750 - total flux cleaned = -0.000807776 Jy ! Component: 1800 - total flux cleaned = -0.000835751 Jy ! Component: 1850 - total flux cleaned = -0.000794035 Jy ! Component: 1900 - total flux cleaned = -0.000849395 Jy ! Component: 1950 - total flux cleaned = -0.000807995 Jy ! Component: 2000 - total flux cleaned = -0.000725651 Jy ! Component: 2050 - total flux cleaned = -0.000739385 Jy ! Component: 2100 - total flux cleaned = -0.000712132 Jy ! Component: 2150 - total flux cleaned = -0.000725576 Jy ! Component: 2200 - total flux cleaned = -0.000725552 Jy ! Component: 2250 - total flux cleaned = -0.000698602 Jy ! Component: 2300 - total flux cleaned = -0.000685107 Jy ! Component: 2350 - total flux cleaned = -0.000618425 Jy ! Component: 2400 - total flux cleaned = -0.000618512 Jy ! Component: 2450 - total flux cleaned = -0.000658234 Jy ! Component: 2500 - total flux cleaned = -0.000645037 Jy ! Component: 2550 - total flux cleaned = -0.000631836 Jy ! Component: 2600 - total flux cleaned = -0.00064479 Jy ! Component: 2650 - total flux cleaned = -0.000644767 Jy ! Component: 2700 - total flux cleaned = -0.000644747 Jy ! Component: 2750 - total flux cleaned = -0.000644691 Jy ! Component: 2800 - total flux cleaned = -0.000657622 Jy ! Component: 2850 - total flux cleaned = -0.000631972 Jy ! Component: 2900 - total flux cleaned = -0.00067037 Jy ! Component: 2950 - total flux cleaned = -0.000708665 Jy ! Component: 3000 - total flux cleaned = -0.000695976 Jy ! Component: 3050 - total flux cleaned = -0.000721247 Jy ! Component: 3100 - total flux cleaned = -0.000733908 Jy ! Component: 3150 - total flux cleaned = -0.000721335 Jy ! Component: 3200 - total flux cleaned = -0.000783994 Jy ! Component: 3250 - total flux cleaned = -0.00073404 Jy ! Component: 3300 - total flux cleaned = -0.000796305 Jy ! Component: 3350 - total flux cleaned = -0.000783902 Jy ! Component: 3400 - total flux cleaned = -0.000796259 Jy ! Component: 3450 - total flux cleaned = -0.000783887 Jy ! Component: 3500 - total flux cleaned = -0.00074704 Jy ! Component: 3550 - total flux cleaned = -0.000734782 Jy ! Component: 3600 - total flux cleaned = -0.000771488 Jy ! Component: 3650 - total flux cleaned = -0.000734941 Jy ! Component: 3700 - total flux cleaned = -0.000722754 Jy ! Component: 3750 - total flux cleaned = -0.000783385 Jy ! Component: 3800 - total flux cleaned = -0.000843858 Jy ! Component: 3850 - total flux cleaned = -0.000807749 Jy ! Component: 3900 - total flux cleaned = -0.00081969 Jy ! Component: 3950 - total flux cleaned = -0.000795677 Jy ! Component: 4000 - total flux cleaned = -0.000759847 Jy ! Component: 4050 - total flux cleaned = -0.000736061 Jy ! Total flux subtracted in 4096 components = -0.00077176 Jy ! Clean residual min=-0.000719 max=0.000612 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.849208 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 562 components and 0.849208 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1640+3946_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9673 x 1.512 at -13.09 degrees (North through East) ! Clean map min=-0.0010864 max=0.69721 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1640+3946_X_a_map.fits wmodel /image_prod/ug002_uvm//J1640+3946_X_a_map.mod ! Writing 562 model components to file: /image_prod/ug002_uvm//J1640+3946_X_a_map.mod wobs /image_prod/ug002_uvm//J1640+3946_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1640+3946_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1640+3946_X_a_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uvm//J1640+3946_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.697207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209487 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.09014 0.09014 0.18028 0.36056 0.72112 1.44224 2.88448 5.76896 11.5379 23.0759 46.1517 92.3034 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.697 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3328.15 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1640+3946_X_a_dfm.log closed on Wed Mar 4 17:28:14 2020