! Started logfile: /image_prod/ug002_uvm//J1037-2934_X_b_dfm.log on Wed Mar 4 16:58:57 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//J1037-2934_X_b_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1037-2934_X_b_uvm.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! AN table 2: 16 integrations on 15 of 15 possible baselines. ! AN table 3: 16 integrations on 45 of 45 possible baselines. ! AN table 4: 27 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.796012 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! 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 18684 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 J1037-2934_X_b] 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 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.580825Jy sigma=7.169752 ! Fit after self-cal, rms=0.398834Jy sigma=1.822439 ! 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=0.6129 mas, bmaj=1.583 mas, bpa=0.511 degrees ! Estimated noise=1.64115 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 = 0.777129 Jy ! Component: 100 - total flux cleaned = 1.03542 Jy ! Total flux subtracted in 100 components = 1.03542 Jy ! Clean residual min=-0.050763 max=0.114223 Jy/beam ! Clean residual mean=-0.000041 rms=0.008363 Jy/beam ! Combined flux in latest and established models = 1.03542 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.03542 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=0.357157Jy sigma=1.515978 ! Fit after self-cal, rms=0.356854Jy sigma=1.514511 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131845 Jy ! Component: 100 - total flux cleaned = 0.212543 Jy ! Total flux subtracted in 100 components = 0.212543 Jy ! Clean residual min=-0.039646 max=0.051713 Jy/beam ! Clean residual mean=-0.000018 rms=0.005967 Jy/beam ! Combined flux in latest and established models = 1.24796 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 1.24796 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=0.245406Jy sigma=1.051008 ! Fit after self-cal, rms=0.245134Jy sigma=1.049676 ! Inverting map ! Added new window around map position (1.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585945 Jy ! Component: 100 - total flux cleaned = 0.101389 Jy ! Total flux subtracted in 100 components = 0.101389 Jy ! Clean residual min=-0.035022 max=0.048240 Jy/beam ! Clean residual mean=-0.000009 rms=0.005280 Jy/beam ! Combined flux in latest and established models = 1.34935 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 1.34935 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=0.211190Jy sigma=0.912027 ! Fit after self-cal, rms=0.210508Jy sigma=0.908104 ! Inverting map ! Added new window around map position (-1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427374 Jy ! Component: 100 - total flux cleaned = 0.0734792 Jy ! Total flux subtracted in 100 components = 0.0734792 Jy ! Clean residual min=-0.028478 max=0.035795 Jy/beam ! Clean residual mean=-0.000003 rms=0.004860 Jy/beam ! Combined flux in latest and established models = 1.42283 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 1.42283 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=0.192564Jy sigma=0.837301 ! Fit after self-cal, rms=0.192416Jy sigma=0.836610 ! Inverting map ! Added new window around map position (1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338809 Jy ! Component: 100 - total flux cleaned = 0.0546319 Jy ! Total flux subtracted in 100 components = 0.0546319 Jy ! Clean residual min=-0.027043 max=0.031263 Jy/beam ! Clean residual mean=0.000001 rms=0.004610 Jy/beam ! Combined flux in latest and established models = 1.47746 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 1.47746 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=0.182139Jy sigma=0.796212 ! Fit after self-cal, rms=0.181739Jy sigma=0.793885 ! Inverting map ! Added new window around map position (1.6, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261071 Jy ! Component: 100 - total flux cleaned = 0.0334185 Jy ! Total flux subtracted in 100 components = 0.0334185 Jy ! Clean residual min=-0.026647 max=0.029503 Jy/beam ! Clean residual mean=0.000002 rms=0.004395 Jy/beam ! Combined flux in latest and established models = 1.51088 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 1.51088 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=0.176553Jy sigma=0.771373 ! Fit after self-cal, rms=0.176343Jy sigma=0.769901 ! 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=0.7804 mas, bmaj=1.967 mas, bpa=1.568 degrees ! Estimated noise=1.1402 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 = 0.0232541 Jy ! Component: 100 - total flux cleaned = 0.0397289 Jy ! Component: 150 - total flux cleaned = 0.0504162 Jy ! Component: 200 - total flux cleaned = 0.0554264 Jy ! Total flux subtracted in 200 components = 0.0554264 Jy ! Clean residual min=-0.021072 max=0.025623 Jy/beam ! Clean residual mean=-0.000011 rms=0.005409 Jy/beam ! Combined flux in latest and established models = 1.56631 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 1.56631 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=0.171439Jy sigma=0.752196 ! Fit after self-cal, rms=0.171359Jy sigma=0.751583 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7804 x 1.967 at 1.568 degrees (North through East) ! Clean map min=-0.02046 max=1.0641 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 LA 1.02 MK 0.94 NL 1.09 ! OV 0.87 SC 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 KP 1.04 LA 1.03 MK 0.90 ! NL 1.41 OV 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 1.02 KP 0.96 ! LA 0.95 MK 1.09 NL 1.08 OV 0.94 ! PT 0.94 SC 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.03 HN 1.22 KP 0.99 ! NL 0.97 OV 0.96 PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 LA 1.01 MK 0.95 NL 1.10 ! OV 0.88 SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 KP 1.04 LA 1.02 MK 0.91 ! NL 1.41 OV 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 1.03 KP 0.96 ! LA 0.95 MK 1.08 NL 1.06 OV 0.94 ! PT 0.93 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.02 HN 1.19 KP 0.99 ! NL 0.98 OV 0.97 PT 1.06 SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 LA 1.04 MK 0.94 NL 1.11 ! OV 0.87 SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 KP 1.03 LA 1.03 MK 0.90 ! NL 1.42 OV 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 1.03 KP 0.96 ! LA 0.95 MK 1.09 NL 1.06 OV 0.94 ! PT 0.93 SC 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.04 HN 1.20 KP 0.98 ! NL 0.97 OV 0.98 PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 LA 1.05 MK 0.95 NL 1.12 ! OV 0.88 SC 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 KP 1.04 LA 1.05 MK 0.92 ! NL 1.43 OV 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.95 HN 1.03 KP 0.95 ! LA 0.96 MK 1.09 NL 1.05 OV 0.95 ! PT 0.94 SC 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 1.02 HN 1.20 KP 0.99 ! NL 0.98 OV 0.97 PT 1.06 SC 0.99 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 LA 1.04 MK 0.92 NL 1.07 ! OV 0.88 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 KP 1.03 LA 1.04 MK 0.89 ! NL 1.39 OV 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 1.02 KP 0.96 ! LA 0.96 MK 1.10 NL 1.04 OV 0.95 ! PT 0.90 SC 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.03 HN 1.22 KP 0.98 ! NL 0.97 OV 0.98 PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 LA 1.03 MK 0.97 NL 1.09 ! OV 0.87 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 KP 1.05 LA 1.04 MK 0.91 ! NL 1.40 OV 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 0.96 HN 1.02 KP 0.95 ! LA 0.95 MK 1.09 NL 1.07 OV 0.94 ! PT 0.94 SC 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 1.02 HN 1.24 KP 0.99 ! NL 0.96 OV 0.97 PT 1.05 SC 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 LA 1.02 MK 0.98 NL 1.09 ! OV 0.88 SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 KP 1.03 LA 1.02 MK 0.94 ! NL 1.40 OV 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.97 HN 1.02 KP 0.94 ! LA 0.95 MK 1.07 NL 1.04 OV 0.94 ! PT 0.94 SC 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.02 HN 1.19 KP 1.00 ! NL 0.97 OV 0.97 PT 1.06 SC 1.00 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 LA 1.02 MK 0.97 NL 1.11 ! OV 0.86 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 KP 1.04 LA 1.03 MK 0.93 ! NL 1.40 OV 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.96 HN 1.01 KP 0.94 ! LA 0.95 MK 1.08 NL 1.04 OV 0.95 ! PT 0.93 SC 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 1.02 HN 1.22 KP 0.99 ! NL 0.97 OV 0.97 PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 LA 1.04 MK 1.01 NL 1.09 ! OV 0.84 SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 KP 1.03 LA 1.03 MK 0.97 ! NL 1.40 OV 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 1.02 KP 0.96 ! LA 0.94 MK 1.08 NL 1.04 OV 0.94 ! PT 0.94 SC 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.03 HN 1.23 KP 0.98 ! NL 0.96 OV 0.97 PT 1.05 SC 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 LA 1.03 MK 0.98 NL 1.11 ! OV 0.89 SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 KP 1.04 LA 1.03 MK 0.95 ! NL 1.40 OV 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.94 HN 1.00 KP 0.96 ! LA 0.95 MK 1.07 NL 1.11 OV 0.94 ! PT 0.94 SC 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.03 HN 1.23 KP 0.99 ! NL 0.96 OV 0.98 PT 1.04 SC 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 LA 1.03 MK 0.97 NL 1.10 ! OV 0.87 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 KP 1.04 LA 1.03 MK 0.95 ! NL 1.39 OV 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 HN 1.02 KP 0.96 ! LA 0.95 MK 1.08 NL 1.03 OV 0.95 ! PT 0.93 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.03 HN 1.21 KP 0.98 ! NL 0.94 OV 0.96 PT 1.07 SC 1.00 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 LA 1.01 MK 1.00 NL 1.09 ! OV 0.87 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 KP 1.03 LA 1.03 MK 0.96 ! NL 1.41 OV 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 1.00 KP 0.95 ! LA 0.96 MK 1.05 NL 1.03 OV 0.95 ! PT 0.92 SC 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.03 HN 1.24 KP 0.98 ! NL 0.95 OV 0.97 PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.171359Jy sigma=0.751583 ! Fit after self-cal, rms=0.108478Jy sigma=0.462845 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7887 mas, bmaj=1.978 mas, bpa=2.013 degrees ! Estimated noise=1.15234 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 = -0.0157932 Jy ! Component: 100 - total flux cleaned = -0.0217397 Jy ! Component: 150 - total flux cleaned = -0.0240742 Jy ! Component: 200 - total flux cleaned = -0.0257781 Jy ! Total flux subtracted in 200 components = -0.0257781 Jy ! Clean residual min=-0.013469 max=0.014558 Jy/beam ! Clean residual mean=-0.000000 rms=0.002636 Jy/beam ! Combined flux in latest and established models = 1.54053 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 1.54053 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=0.105352Jy sigma=0.448337 ! Fit after self-cal, rms=0.105305Jy sigma=0.447921 ! Inverting map ! Added new window around map position (1.6, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115696 Jy ! Component: 100 - total flux cleaned = 0.0107159 Jy ! Component: 150 - total flux cleaned = 0.0102375 Jy ! Component: 200 - total flux cleaned = 0.00938952 Jy ! Total flux subtracted in 200 components = 0.00938952 Jy ! Clean residual min=-0.013285 max=0.013480 Jy/beam ! Clean residual mean=-0.000001 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 1.54992 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 1.54992 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=0.103490Jy sigma=0.438731 ! Fit after self-cal, rms=0.103408Jy sigma=0.438160 ! Inverting map ! Added new window around map position (-7.2, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00897618 Jy ! Component: 100 - total flux cleaned = 0.0100399 Jy ! Component: 150 - total flux cleaned = 0.0100545 Jy ! Component: 200 - total flux cleaned = 0.00966909 Jy ! Total flux subtracted in 200 components = 0.00966909 Jy ! Clean residual min=-0.012427 max=0.011859 Jy/beam ! Clean residual mean=-0.000001 rms=0.002401 Jy/beam ! Combined flux in latest and established models = 1.55959 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 1.55959 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=0.101900Jy sigma=0.430661 ! Fit after self-cal, rms=0.101808Jy sigma=0.430156 ! 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=0.101808Jy sigma=0.430156 ! Fit after self-cal, rms=0.093101Jy sigma=0.391471 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7878 mas, bmaj=1.985 mas, bpa=2.073 degrees ! Estimated noise=1.15194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00918375 Jy ! Component: 100 - total flux cleaned = -0.0143936 Jy ! Component: 150 - total flux cleaned = -0.0165061 Jy ! Component: 200 - total flux cleaned = -0.018035 Jy ! Total flux subtracted in 200 components = -0.018035 Jy ! Clean residual min=-0.007429 max=0.008875 Jy/beam ! Clean residual mean=-0.000009 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 1.54155 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 1.54155 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=0.091893Jy sigma=0.384566 ! Fit after self-cal, rms=0.091836Jy sigma=0.384363 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 (3.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483199 Jy ! Component: 100 - total flux cleaned = 0.00482413 Jy ! Component: 150 - total flux cleaned = 0.00367273 Jy ! Component: 200 - total flux cleaned = 0.00279505 Jy ! Total flux subtracted in 200 components = 0.00279505 Jy ! Clean residual min=-0.007260 max=0.008281 Jy/beam ! Clean residual mean=-0.000008 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 1.54435 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 1.54435 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=0.090801Jy sigma=0.379231 ! Fit after self-cal, rms=0.090763Jy sigma=0.379076 ! Inverting map ! Added new window around map position (-6.2, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597058 Jy ! Component: 100 - total flux cleaned = 0.00595243 Jy ! Component: 150 - total flux cleaned = 0.00612968 Jy ! Component: 200 - total flux cleaned = 0.00580669 Jy ! Total flux subtracted in 200 components = 0.00580669 Jy ! Clean residual min=-0.006970 max=0.007266 Jy/beam ! Clean residual mean=-0.000009 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 1.55016 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 169 components and 1.55016 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=0.089873Jy sigma=0.374230 ! Fit after self-cal, rms=0.089820Jy sigma=0.373978 ! Inverting map ! Added new window around map position (7.2, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304949 Jy ! Component: 100 - total flux cleaned = 0.00310243 Jy ! Component: 150 - total flux cleaned = 0.00278642 Jy ! Component: 200 - total flux cleaned = 0.00188873 Jy ! Total flux subtracted in 200 components = 0.00188873 Jy ! Clean residual min=-0.006710 max=0.006432 Jy/beam ! Clean residual mean=-0.000010 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 1.55204 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 183 components and 1.55204 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=0.088972Jy sigma=0.369883 ! Fit after self-cal, rms=0.088937Jy sigma=0.369659 ! 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=0.088937Jy sigma=0.369659 ! Fit after self-cal, rms=0.082277Jy sigma=0.345542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7873 mas, bmaj=1.988 mas, bpa=2.088 degrees ! Estimated noise=1.15135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00632567 Jy ! Component: 100 - total flux cleaned = -0.00935885 Jy ! Component: 150 - total flux cleaned = -0.0119428 Jy ! Component: 200 - total flux cleaned = -0.0133595 Jy ! Total flux subtracted in 200 components = -0.0133595 Jy ! Clean residual min=-0.005809 max=0.004733 Jy/beam ! Clean residual mean=-0.000001 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 1.53868 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 196 components and 1.53868 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=0.081542Jy sigma=0.341530 ! Fit after self-cal, rms=0.081515Jy sigma=0.341391 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 = -0.00198799 Jy ! Component: 100 - total flux cleaned = -0.00272236 Jy ! Component: 150 - total flux cleaned = -0.00328808 Jy ! Component: 200 - total flux cleaned = -0.00360802 Jy ! Total flux subtracted in 200 components = -0.00360802 Jy ! Clean residual min=-0.005561 max=0.004656 Jy/beam ! Clean residual mean=-0.000001 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 1.53508 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 219 components and 1.53508 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=0.081232Jy sigma=0.339721 ! Fit after self-cal, rms=0.081219Jy sigma=0.339681 ! 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=0.081219Jy sigma=0.339681 ! Fit after self-cal, rms=0.080810Jy sigma=0.338018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=4.856 mas, bpa=3.846 degrees ! Estimated noise=1.6671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00517145 Jy ! Component: 100 - total flux cleaned = -0.00848901 Jy ! Component: 150 - total flux cleaned = -0.0105082 Jy ! Component: 200 - total flux cleaned = -0.0116758 Jy ! Total flux subtracted in 200 components = -0.0116758 Jy ! Clean residual min=-0.005768 max=0.004201 Jy/beam ! Clean residual mean=-0.000000 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 1.5234 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 237 components and 1.5234 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=0.080562Jy sigma=0.337355 ! Fit after self-cal, rms=0.080542Jy sigma=0.337188 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 = -0.00127983 Jy ! Component: 100 - total flux cleaned = -0.00199066 Jy ! Component: 150 - total flux cleaned = -0.00227313 Jy ! Component: 200 - total flux cleaned = -0.00260189 Jy ! Total flux subtracted in 200 components = -0.00260189 Jy ! Clean residual min=-0.005694 max=0.004215 Jy/beam ! Clean residual mean=-0.000001 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 1.5208 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 247 components and 1.5208 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=0.080493Jy sigma=0.337159 ! Fit after self-cal, rms=0.080489Jy sigma=0.337126 ! 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=0.7871 mas, bmaj=1.99 mas, bpa=2.096 degrees ! Estimated noise=1.15065 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7871 x 1.99 at 2.096 degrees (North through East) ! Clean map min=-0.010384 max=1.0793 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=0.080489Jy sigma=0.337126 ! Fit after self-cal, rms=0.073949Jy sigma=0.305541 ! Inverting map and beam ! Estimated beam: bmin=0.7871 mas, bmaj=1.99 mas, bpa=2.142 degrees ! Estimated noise=1.14951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0043014 Jy ! Component: 100 - total flux cleaned = -0.00694889 Jy ! Component: 150 - total flux cleaned = -0.00767926 Jy ! Component: 200 - total flux cleaned = -0.0081654 Jy ! Total flux subtracted in 200 components = -0.0081654 Jy ! Clean residual min=-0.004684 max=0.004093 Jy/beam ! Clean residual mean=0.000001 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 1.51263 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 261 components and 1.51263 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=0.073603Jy sigma=0.303449 ! Fit after self-cal, rms=0.073588Jy sigma=0.303417 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000984783 Jy ! Component: 100 - total flux cleaned = -0.00133838 Jy ! Component: 150 - total flux cleaned = -0.00176295 Jy ! Component: 200 - total flux cleaned = -0.00216581 Jy ! Total flux subtracted in 200 components = -0.00216581 Jy ! Clean residual min=-0.004654 max=0.004054 Jy/beam ! Clean residual mean=0.000001 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 1.51047 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 270 components and 1.51047 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=0.073423Jy sigma=0.302418 ! Fit after self-cal, rms=0.073419Jy sigma=0.302400 ! 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=0.073419Jy sigma=0.302400 ! Fit after self-cal, rms=0.073310Jy sigma=0.301935 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=0.6115 mas, bmaj=1.598 mas, bpa=1.046 degrees ! Estimated noise=1.66508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.785896 Jy ! Component: 100 - total flux cleaned = 1.05367 Jy ! Component: 150 - total flux cleaned = 1.18475 Jy ! Component: 200 - total flux cleaned = 1.26272 Jy ! Total flux subtracted in 200 components = 1.26272 Jy ! Clean residual min=-0.018957 max=0.040358 Jy/beam ! Clean residual mean=-0.000017 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 1.26272 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.26272 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7869 mas, bmaj=1.991 mas, bpa=2.141 degrees ! Estimated noise=1.14895 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 = 0.0863839 Jy ! Component: 100 - total flux cleaned = 0.135479 Jy ! Component: 150 - total flux cleaned = 0.165399 Jy ! Component: 200 - total flux cleaned = 0.185744 Jy ! Total flux subtracted in 200 components = 0.185744 Jy ! Clean residual min=-0.007525 max=0.014340 Jy/beam ! Clean residual mean=-0.000009 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 1.44847 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 1.44847 Jy ! Inverting map ! Added new window around map position (0, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158738 Jy ! Component: 100 - total flux cleaned = 0.0279439 Jy ! Component: 150 - total flux cleaned = 0.0374649 Jy ! Component: 200 - total flux cleaned = 0.0437629 Jy ! Total flux subtracted in 200 components = 0.0437629 Jy ! Clean residual min=-0.008078 max=0.007328 Jy/beam ! Clean residual mean=-0.000002 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 1.49223 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 71 components and 1.49223 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=2.084 mas, bmaj=4.863 mas, bpa=3.87 degrees ! Estimated noise=1.6636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00883239 Jy ! Component: 100 - total flux cleaned = 0.0136238 Jy ! Component: 150 - total flux cleaned = 0.0142498 Jy ! Component: 200 - total flux cleaned = 0.0145196 Jy ! Total flux subtracted in 200 components = 0.0145196 Jy ! Clean residual min=-0.004964 max=0.004085 Jy/beam ! Clean residual mean=-0.000001 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 1.50675 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 = 0.000232074 Jy ! Component: 100 - total flux cleaned = 0.000441719 Jy ! Component: 150 - total flux cleaned = 0.000733944 Jy ! Component: 200 - total flux cleaned = 0.000823552 Jy ! Total flux subtracted in 200 components = 0.000823552 Jy ! Clean residual min=-0.004615 max=0.003834 Jy/beam ! Clean residual mean=-0.000001 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 1.50757 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 1.50757 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7869 mas, bmaj=1.991 mas, bpa=2.141 degrees ! Estimated noise=1.14895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012803 Jy ! Component: 100 - total flux cleaned = -0.00149334 Jy ! Component: 150 - total flux cleaned = -0.0014889 Jy ! Component: 200 - total flux cleaned = -0.00112778 Jy ! Total flux subtracted in 200 components = -0.00112778 Jy ! Clean residual min=-0.007640 max=0.004804 Jy/beam ! Clean residual mean=-0.000000 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 1.50645 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 1.50645 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=0.075397Jy sigma=0.317946 ! Fit after self-cal, rms=0.075053Jy sigma=0.315602 wmodel J1037-2934_X_b_map.mod ! Writing 118 model components to file: J1037-2934_X_b_map.mod wobs J1037-2934_X_b_uvs.fits ! Writing UV FITS file: J1037-2934_X_b_uvs.fits wwins J1037-2934_X_b_map.win ! wwins: Wrote 11 windows to J1037-2934_X_b_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 = -0.0028357 Jy ! Component: 100 - total flux cleaned = -0.00481143 Jy ! Component: 150 - total flux cleaned = -0.00557401 Jy ! Component: 200 - total flux cleaned = -0.00605339 Jy ! Component: 250 - total flux cleaned = -0.0063614 Jy ! Component: 300 - total flux cleaned = -0.00651107 Jy ! Component: 350 - total flux cleaned = -0.00665797 Jy ! Component: 400 - total flux cleaned = -0.006589 Jy ! Component: 450 - total flux cleaned = -0.00638307 Jy ! Component: 500 - total flux cleaned = -0.006248 Jy ! Component: 550 - total flux cleaned = -0.00598274 Jy ! Component: 600 - total flux cleaned = -0.0059175 Jy ! Component: 650 - total flux cleaned = -0.00578896 Jy ! Component: 700 - total flux cleaned = -0.0054108 Jy ! Component: 750 - total flux cleaned = -0.00547366 Jy ! Component: 800 - total flux cleaned = -0.00541307 Jy ! Component: 850 - total flux cleaned = -0.00529267 Jy ! Component: 900 - total flux cleaned = -0.0049954 Jy ! Component: 950 - total flux cleaned = -0.00505416 Jy ! Component: 1000 - total flux cleaned = -0.00499591 Jy ! Component: 1050 - total flux cleaned = -0.0048815 Jy ! Component: 1100 - total flux cleaned = -0.00505146 Jy ! Component: 1150 - total flux cleaned = -0.0048272 Jy ! Component: 1200 - total flux cleaned = -0.00510429 Jy ! Component: 1250 - total flux cleaned = -0.00488459 Jy ! Component: 1300 - total flux cleaned = -0.00477639 Jy ! Component: 1350 - total flux cleaned = -0.00483051 Jy ! Component: 1400 - total flux cleaned = -0.00477741 Jy ! Component: 1450 - total flux cleaned = -0.00483001 Jy ! Component: 1500 - total flux cleaned = -0.00488098 Jy ! Component: 1550 - total flux cleaned = -0.00472647 Jy ! Component: 1600 - total flux cleaned = -0.00493082 Jy ! Component: 1650 - total flux cleaned = -0.00472834 Jy ! Component: 1700 - total flux cleaned = -0.00467845 Jy ! Component: 1750 - total flux cleaned = -0.0047281 Jy ! Component: 1800 - total flux cleaned = -0.00472748 Jy ! Component: 1850 - total flux cleaned = -0.0045807 Jy ! Component: 1900 - total flux cleaned = -0.00443579 Jy ! Component: 1950 - total flux cleaned = -0.00433989 Jy ! Component: 2000 - total flux cleaned = -0.00429267 Jy ! Component: 2050 - total flux cleaned = -0.00419869 Jy ! Component: 2100 - total flux cleaned = -0.00424541 Jy ! Component: 2150 - total flux cleaned = -0.0041992 Jy ! Component: 2200 - total flux cleaned = -0.00406149 Jy ! Component: 2250 - total flux cleaned = -0.00392545 Jy ! Component: 2300 - total flux cleaned = -0.00406078 Jy ! Component: 2350 - total flux cleaned = -0.00383637 Jy ! Component: 2400 - total flux cleaned = -0.00383659 Jy ! Component: 2450 - total flux cleaned = -0.00374832 Jy ! Component: 2500 - total flux cleaned = -0.00379214 Jy ! Component: 2550 - total flux cleaned = -0.00387912 Jy ! Component: 2600 - total flux cleaned = -0.00383644 Jy ! Component: 2650 - total flux cleaned = -0.00388 Jy ! Component: 2700 - total flux cleaned = -0.00383813 Jy ! Component: 2750 - total flux cleaned = -0.00392216 Jy ! Component: 2800 - total flux cleaned = -0.00388057 Jy ! Component: 2850 - total flux cleaned = -0.00367351 Jy ! Component: 2900 - total flux cleaned = -0.00371421 Jy ! Component: 2950 - total flux cleaned = -0.0036737 Jy ! Component: 3000 - total flux cleaned = -0.00355212 Jy ! Component: 3050 - total flux cleaned = -0.00351161 Jy ! Component: 3100 - total flux cleaned = -0.00355134 Jy ! Component: 3150 - total flux cleaned = -0.00355148 Jy ! Component: 3200 - total flux cleaned = -0.00355142 Jy ! Component: 3250 - total flux cleaned = -0.00355075 Jy ! Component: 3300 - total flux cleaned = -0.00335628 Jy ! Component: 3350 - total flux cleaned = -0.00331775 Jy ! Component: 3400 - total flux cleaned = -0.00331768 Jy ! Component: 3450 - total flux cleaned = -0.00316567 Jy ! Component: 3500 - total flux cleaned = -0.00316543 Jy ! Component: 3550 - total flux cleaned = -0.00320276 Jy ! Component: 3600 - total flux cleaned = -0.00305317 Jy ! Component: 3650 - total flux cleaned = -0.00286779 Jy ! Component: 3700 - total flux cleaned = -0.00301518 Jy ! Component: 3750 - total flux cleaned = -0.00297849 Jy ! Component: 3800 - total flux cleaned = -0.00286902 Jy ! Component: 3850 - total flux cleaned = -0.00276084 Jy ! Component: 3900 - total flux cleaned = -0.00261678 Jy ! Component: 3950 - total flux cleaned = -0.0026167 Jy ! Component: 4000 - total flux cleaned = -0.00254563 Jy ! Component: 4050 - total flux cleaned = -0.00251061 Jy ! Total flux subtracted in 4096 components = -0.00240534 Jy ! Clean residual min=-0.002015 max=0.001750 Jy/beam ! Clean residual mean=0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 1.50404 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 400 components and 1.50404 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1037-2934_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7869 x 1.991 at 2.141 degrees (North through East) ! Clean map min=-0.0052071 max=1.0873 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1037-2934_X_b_map.fits wmodel /image_prod/ug002_uvm//J1037-2934_X_b_map.mod ! Writing 400 model components to file: /image_prod/ug002_uvm//J1037-2934_X_b_map.mod wobs /image_prod/ug002_uvm//J1037-2934_X_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1037-2934_X_b_uvs.fits wwins /image_prod/ug002_uvm//J1037-2934_X_b_map.win ! wwins: Wrote 12 windows to /image_prod/ug002_uvm//J1037-2934_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.08731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000568391 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.156825 0.156825 0.313649 0.627299 1.2546 2.50919 5.01839 10.0368 20.0736 40.1471 80.2942 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1912.96 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1037-2934_X_b_dfm.log closed on Wed Mar 4 16:59:04 2020