! Started logfile: /image_prod/ug002_uva//J1011+6529_X_a_dfm.log on Wed Mar 4 23:26:12 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_uva//J1011+6529_X_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1011+6529_X_a_uva.fits ! AN table 1: 200 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.994889 visibilities/baseline/integration-bin. ! Found source: J1011+6529 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 107448 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 J1011+6529_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. ! ! 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=1.003257Jy sigma=8.579910 ! Fit after self-cal, rms=0.917579Jy sigma=7.823339 ! 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=0.7419 mas, bmaj=0.8802 mas, bpa=-28.6 degrees ! Estimated noise=0.698532 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 = 0.0628311 Jy ! Component: 100 - total flux cleaned = 0.0770312 Jy ! Total flux subtracted in 100 components = 0.0770312 Jy ! Clean residual min=-0.002992 max=0.005125 Jy/beam ! Clean residual mean=-0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0770312 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0770312 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=0.061719Jy sigma=0.501168 ! Fit after self-cal, rms=0.061527Jy sigma=0.499708 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570633 Jy ! Component: 100 - total flux cleaned = 0.00869871 Jy ! Total flux subtracted in 100 components = 0.00869871 Jy ! Clean residual min=-0.002639 max=0.004692 Jy/beam ! Clean residual mean=-0.000002 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0857299 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0857299 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=0.060738Jy sigma=0.490423 ! Fit after self-cal, rms=0.060740Jy sigma=0.490361 ! Inverting map ! Added new window around map position (-1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400867 Jy ! Component: 100 - total flux cleaned = 0.00598639 Jy ! Total flux subtracted in 100 components = 0.00598639 Jy ! Clean residual min=-0.002542 max=0.003250 Jy/beam ! Clean residual mean=-0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0917163 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0917163 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=0.060357Jy sigma=0.486276 ! Fit after self-cal, rms=0.060322Jy sigma=0.485920 ! Inverting map ! Added new window around map position (-1.6, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308698 Jy ! Component: 100 - total flux cleaned = 0.00499023 Jy ! Total flux subtracted in 100 components = 0.00499023 Jy ! Clean residual min=-0.002473 max=0.002850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0967065 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0967065 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=0.060098Jy sigma=0.483743 ! Fit after self-cal, rms=0.060078Jy sigma=0.483490 ! 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=1.037 mas, bmaj=1.203 mas, bpa=-28.31 degrees ! Estimated noise=0.256283 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 (1.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372217 Jy ! Component: 100 - total flux cleaned = 0.00630834 Jy ! Component: 150 - total flux cleaned = 0.00778321 Jy ! Component: 200 - total flux cleaned = 0.00868841 Jy ! Total flux subtracted in 200 components = 0.00868841 Jy ! Clean residual min=-0.002228 max=0.002363 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.105395 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.105395 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=0.059778Jy sigma=0.480890 ! Fit after self-cal, rms=0.059774Jy sigma=0.480772 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 1.203 at -28.31 degrees (North through East) ! Clean map min=-0.0020245 max=0.082095 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.95 KP 1.05 ! LA 0.97 MK 1.04 NL 1.23 OV 0.99 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.96 KP 1.06 ! LA 0.95 MK 1.05 NL 1.26 OV 1.00 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.96 KP 1.06 ! LA 0.97 MK 1.00 NL 1.24 OV 1.00 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 0.95 KP 1.06 ! LA 0.98 MK 1.04 NL 1.25 OV 1.00 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.98 KP 1.05 ! LA 0.99 MK 1.04 NL 1.28 OV 1.02 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.97 KP 1.07 ! LA 0.99 MK 1.06 NL 1.24 OV 1.00 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.00 KP 1.09 ! LA 0.97 MK 1.02 NL 1.28 OV 1.00 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.99 KP 1.08 ! LA 0.99 MK 1.05 NL 1.25 OV 1.00 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.00 KP 1.08 ! LA 0.96 MK 1.05 NL 1.23 OV 1.01 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 0.99 KP 1.07 ! LA 0.99 MK 1.02 NL 1.27 OV 1.01 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.98 KP 1.10 ! LA 0.99 MK 1.05 NL 1.24 OV 1.03 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.02 KP 1.07 ! LA 0.97 MK 1.07 NL 1.26 OV 1.04 ! PT 0.89 SC 0.97 ! ! ! Fit before self-cal, rms=0.059774Jy sigma=0.480772 ! Fit after self-cal, rms=0.059538Jy sigma=0.473868 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.2 mas, bpa=-26.71 degrees ! Estimated noise=0.256341 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 = -0.00055824 Jy ! Component: 100 - total flux cleaned = -0.00100232 Jy ! Component: 150 - total flux cleaned = -0.00134873 Jy ! Component: 200 - total flux cleaned = -0.00153991 Jy ! Total flux subtracted in 200 components = -0.00153991 Jy ! Clean residual min=-0.001158 max=0.001123 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.103855 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.103855 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=0.059462Jy sigma=0.473148 ! Fit after self-cal, rms=0.059506Jy sigma=0.472983 ! Inverting map ! Added new window around map position (-1.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721952 Jy ! Component: 100 - total flux cleaned = 0.00063916 Jy ! Component: 150 - total flux cleaned = 0.000588719 Jy ! Component: 200 - total flux cleaned = 0.000541822 Jy ! Total flux subtracted in 200 components = 0.000541822 Jy ! Clean residual min=-0.001095 max=0.000949 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.104397 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.104397 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=0.059478Jy sigma=0.472750 ! Fit after self-cal, rms=0.059476Jy sigma=0.472733 ! 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=0.059476Jy sigma=0.472733 ! Fit after self-cal, rms=0.061496Jy sigma=0.471149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.193 mas, bpa=-27.62 degrees ! Estimated noise=0.256834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000534683 Jy ! Component: 100 - total flux cleaned = -0.000744935 Jy ! Component: 150 - total flux cleaned = -0.000884873 Jy ! Component: 200 - total flux cleaned = -0.000960717 Jy ! Total flux subtracted in 200 components = -0.000960717 Jy ! Clean residual min=-0.000589 max=0.000685 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.103436 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.103436 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=0.061482Jy sigma=0.471008 ! Fit after self-cal, rms=0.061521Jy sigma=0.470969 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 (-10.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535896 Jy ! Component: 100 - total flux cleaned = 0.000615274 Jy ! Component: 150 - total flux cleaned = 0.000628695 Jy ! Component: 200 - total flux cleaned = 0.000603124 Jy ! Total flux subtracted in 200 components = 0.000603124 Jy ! Clean residual min=-0.000589 max=0.000615 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.104039 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.104039 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=0.061511Jy sigma=0.470897 ! Fit after self-cal, rms=0.061511Jy sigma=0.470892 ! Inverting map ! Added new window around map position (-10.6, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036506 Jy ! Component: 100 - total flux cleaned = 0.000498968 Jy ! Component: 150 - total flux cleaned = 0.000538576 Jy ! Component: 200 - total flux cleaned = 0.00056287 Jy ! Total flux subtracted in 200 components = 0.00056287 Jy ! Clean residual min=-0.000584 max=0.000604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.104602 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.104602 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=0.061503Jy sigma=0.470827 ! Fit after self-cal, rms=0.061503Jy sigma=0.470825 ! Inverting map ! Added new window around map position (-3.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443077 Jy ! Component: 100 - total flux cleaned = 0.00045579 Jy ! Component: 150 - total flux cleaned = 0.00044314 Jy ! Component: 200 - total flux cleaned = 0.000443108 Jy ! Total flux subtracted in 200 components = 0.000443108 Jy ! Clean residual min=-0.000579 max=0.000598 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.105045 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 143 components and 0.105045 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=0.061497Jy sigma=0.470766 ! Fit after self-cal, rms=0.061497Jy sigma=0.470764 ! Inverting map ! Added new window around map position (9, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367977 Jy ! Component: 100 - total flux cleaned = 0.000409386 Jy ! Component: 150 - total flux cleaned = 0.000481406 Jy ! Component: 200 - total flux cleaned = 0.000547635 Jy ! Total flux subtracted in 200 components = 0.000547635 Jy ! Clean residual min=-0.000559 max=0.000513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.105593 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.105593 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=0.061490Jy sigma=0.470705 ! Fit after self-cal, rms=0.061490Jy sigma=0.470701 ! 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=0.061490Jy sigma=0.470701 ! Fit after self-cal, rms=0.061708Jy sigma=0.470491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.191 mas, bpa=-27.34 degrees ! Estimated noise=0.256627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194419 Jy ! Component: 100 - total flux cleaned = -0.000206746 Jy ! Component: 150 - total flux cleaned = -0.000217628 Jy ! Component: 200 - total flux cleaned = -0.000217501 Jy ! Total flux subtracted in 200 components = -0.000217501 Jy ! Clean residual min=-0.000544 max=0.000523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.105375 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 164 components and 0.105375 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=0.061703Jy sigma=0.470449 ! Fit after self-cal, rms=0.061707Jy sigma=0.470443 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.32108e-05 Jy ! Component: 100 - total flux cleaned = 6.29596e-05 Jy ! Component: 150 - total flux cleaned = 6.29018e-05 Jy ! Component: 200 - total flux cleaned = 4.49807e-05 Jy ! Total flux subtracted in 200 components = 4.49807e-05 Jy ! Clean residual min=-0.000532 max=0.000516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.10542 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 175 components and 0.10542 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=0.061704Jy sigma=0.470420 ! Fit after self-cal, rms=0.061704Jy sigma=0.470420 ! 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=0.061704Jy sigma=0.470420 ! Fit after self-cal, rms=0.061744Jy sigma=0.470412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=2.556 mas, bpa=82.55 degrees ! Estimated noise=0.327966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204899 Jy ! Component: 100 - total flux cleaned = -0.000246796 Jy ! Component: 150 - total flux cleaned = -0.0002295 Jy ! Component: 200 - total flux cleaned = -0.000206983 Jy ! Total flux subtracted in 200 components = -0.000206983 Jy ! Clean residual min=-0.000542 max=0.000576 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.105213 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 201 components and 0.105213 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=0.061743Jy sigma=0.470394 ! Fit after self-cal, rms=0.061744Jy sigma=0.470395 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 = 7.17969e-05 Jy ! Component: 100 - total flux cleaned = 7.18693e-05 Jy ! Component: 150 - total flux cleaned = 7.81692e-05 Jy ! Component: 200 - total flux cleaned = 8.96973e-05 Jy ! Total flux subtracted in 200 components = 8.96973e-05 Jy ! Clean residual min=-0.000540 max=0.000569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.105303 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 215 components and 0.105303 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=0.061743Jy sigma=0.470387 ! Fit after self-cal, rms=0.061743Jy sigma=0.470387 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.191 mas, bpa=-27.07 degrees ! Estimated noise=0.256442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 1.191 at -27.07 degrees (North through East) ! Clean map min=-0.00064045 max=0.082247 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7461 mas, bmaj=0.8719 mas, bpa=-27.33 degrees ! Estimated noise=0.696554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062718 Jy ! Component: 100 - total flux cleaned = 0.07738 Jy ! Component: 150 - total flux cleaned = 0.0844566 Jy ! Component: 200 - total flux cleaned = 0.0888909 Jy ! Total flux subtracted in 200 components = 0.0888909 Jy ! Clean residual min=-0.001824 max=0.002409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0888909 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0888909 Jy ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.191 mas, bpa=-27.07 degrees ! Estimated noise=0.256442 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 = 0.00494119 Jy ! Component: 100 - total flux cleaned = 0.00739986 Jy ! Component: 150 - total flux cleaned = 0.0089218 Jy ! Component: 200 - total flux cleaned = 0.0100447 Jy ! Total flux subtracted in 200 components = 0.0100447 Jy ! Clean residual min=-0.000648 max=0.000787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0989357 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.0989357 Jy ! Inverting map ! Added new window around map position (35.6, -27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912679 Jy ! Component: 100 - total flux cleaned = 0.00168173 Jy ! Component: 150 - total flux cleaned = 0.00235284 Jy ! Component: 200 - total flux cleaned = 0.00294624 Jy ! Total flux subtracted in 200 components = 0.00294624 Jy ! Clean residual min=-0.000595 max=0.000553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.101882 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 67 components and 0.101882 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=2.37 mas, bmaj=2.556 mas, bpa=82.55 degrees ! Estimated noise=0.327966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805207 Jy ! Component: 100 - total flux cleaned = 0.00137672 Jy ! Component: 150 - total flux cleaned = 0.00161365 Jy ! Component: 200 - total flux cleaned = 0.00185366 Jy ! Total flux subtracted in 200 components = 0.00185366 Jy ! Clean residual min=-0.000588 max=0.000621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.103736 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 = 0.000181609 Jy ! Component: 100 - total flux cleaned = 0.000358771 Jy ! Component: 150 - total flux cleaned = 0.000518875 Jy ! Component: 200 - total flux cleaned = 0.000663846 Jy ! Total flux subtracted in 200 components = 0.000663846 Jy ! Clean residual min=-0.000570 max=0.000600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.104399 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 116 components and 0.104399 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.191 mas, bpa=-27.07 degrees ! Estimated noise=0.256442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132873 Jy ! Component: 100 - total flux cleaned = -0.000165391 Jy ! Component: 150 - total flux cleaned = -0.00010835 Jy ! Component: 200 - total flux cleaned = -2.84208e-05 Jy ! Total flux subtracted in 200 components = -2.84208e-05 Jy ! Clean residual min=-0.000550 max=0.000488 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.104371 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.104371 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=0.061759Jy sigma=0.470476 ! Fit after self-cal, rms=0.061746Jy sigma=0.470440 wmodel J1011+6529_X_a_map.mod ! Writing 137 model components to file: J1011+6529_X_a_map.mod wobs J1011+6529_X_a_uvs.fits ! Writing UV FITS file: J1011+6529_X_a_uvs.fits wwins J1011+6529_X_a_map.win ! wwins: Wrote 10 windows to J1011+6529_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 = -0.000211795 Jy ! Component: 100 - total flux cleaned = -0.00031246 Jy ! Component: 150 - total flux cleaned = -0.000391123 Jy ! Component: 200 - total flux cleaned = -0.000493323 Jy ! Component: 250 - total flux cleaned = -0.000535028 Jy ! Component: 300 - total flux cleaned = -0.000567791 Jy ! Component: 350 - total flux cleaned = -0.000599904 Jy ! Component: 400 - total flux cleaned = -0.000591937 Jy ! Component: 450 - total flux cleaned = -0.000599861 Jy ! Component: 500 - total flux cleaned = -0.000615396 Jy ! Component: 550 - total flux cleaned = -0.000630509 Jy ! Component: 600 - total flux cleaned = -0.000615667 Jy ! Component: 650 - total flux cleaned = -0.00061581 Jy ! Component: 700 - total flux cleaned = -0.000623152 Jy ! Component: 750 - total flux cleaned = -0.000615951 Jy ! Component: 800 - total flux cleaned = -0.000623131 Jy ! Component: 850 - total flux cleaned = -0.000630286 Jy ! Component: 900 - total flux cleaned = -0.000609173 Jy ! Component: 950 - total flux cleaned = -0.000609224 Jy ! Component: 1000 - total flux cleaned = -0.000588556 Jy ! Component: 1050 - total flux cleaned = -0.000595429 Jy ! Component: 1100 - total flux cleaned = -0.000602265 Jy ! Component: 1150 - total flux cleaned = -0.000615714 Jy ! Component: 1200 - total flux cleaned = -0.000655734 Jy ! Component: 1250 - total flux cleaned = -0.000648989 Jy ! Component: 1300 - total flux cleaned = -0.000655516 Jy ! Component: 1350 - total flux cleaned = -0.000635875 Jy ! Component: 1400 - total flux cleaned = -0.00064887 Jy ! Component: 1450 - total flux cleaned = -0.000668223 Jy ! Component: 1500 - total flux cleaned = -0.000681087 Jy ! Component: 1550 - total flux cleaned = -0.00067467 Jy ! Component: 1600 - total flux cleaned = -0.000674711 Jy ! Component: 1650 - total flux cleaned = -0.000643272 Jy ! Component: 1700 - total flux cleaned = -0.000680869 Jy ! Component: 1750 - total flux cleaned = -0.000655992 Jy ! Component: 1800 - total flux cleaned = -0.000680792 Jy ! Component: 1850 - total flux cleaned = -0.00070539 Jy ! Component: 1900 - total flux cleaned = -0.00068083 Jy ! Component: 1950 - total flux cleaned = -0.000680732 Jy ! Component: 2000 - total flux cleaned = -0.000680681 Jy ! Component: 2050 - total flux cleaned = -0.000656546 Jy ! Component: 2100 - total flux cleaned = -0.000662526 Jy ! Component: 2150 - total flux cleaned = -0.000668478 Jy ! Component: 2200 - total flux cleaned = -0.000650606 Jy ! Component: 2250 - total flux cleaned = -0.000638757 Jy ! Component: 2300 - total flux cleaned = -0.000650529 Jy ! Component: 2350 - total flux cleaned = -0.000650539 Jy ! Component: 2400 - total flux cleaned = -0.000679735 Jy ! Component: 2450 - total flux cleaned = -0.000644821 Jy ! Component: 2500 - total flux cleaned = -0.000639025 Jy ! Component: 2550 - total flux cleaned = -0.000621681 Jy ! Component: 2600 - total flux cleaned = -0.000615969 Jy ! Component: 2650 - total flux cleaned = -0.000633147 Jy ! Component: 2700 - total flux cleaned = -0.00062743 Jy ! Component: 2750 - total flux cleaned = -0.000621787 Jy ! Component: 2800 - total flux cleaned = -0.000610441 Jy ! Component: 2850 - total flux cleaned = -0.000593576 Jy ! Component: 2900 - total flux cleaned = -0.000593597 Jy ! Component: 2950 - total flux cleaned = -0.000599148 Jy ! Component: 3000 - total flux cleaned = -0.000604711 Jy ! Component: 3050 - total flux cleaned = -0.000604684 Jy ! Component: 3100 - total flux cleaned = -0.000626712 Jy ! Component: 3150 - total flux cleaned = -0.000621219 Jy ! Component: 3200 - total flux cleaned = -0.000610263 Jy ! Component: 3250 - total flux cleaned = -0.000593888 Jy ! Component: 3300 - total flux cleaned = -0.000626438 Jy ! Component: 3350 - total flux cleaned = -0.000615566 Jy ! Component: 3400 - total flux cleaned = -0.000647906 Jy ! Component: 3450 - total flux cleaned = -0.000642538 Jy ! Component: 3500 - total flux cleaned = -0.000647907 Jy ! Component: 3550 - total flux cleaned = -0.000626553 Jy ! Component: 3600 - total flux cleaned = -0.000642532 Jy ! Component: 3650 - total flux cleaned = -0.000631899 Jy ! Component: 3700 - total flux cleaned = -0.000647781 Jy ! Component: 3750 - total flux cleaned = -0.000637254 Jy ! Component: 3800 - total flux cleaned = -0.000637253 Jy ! Component: 3850 - total flux cleaned = -0.000647728 Jy ! Component: 3900 - total flux cleaned = -0.000668606 Jy ! Component: 3950 - total flux cleaned = -0.000642589 Jy ! Component: 4000 - total flux cleaned = -0.000647814 Jy ! Component: 4050 - total flux cleaned = -0.000637487 Jy ! Total flux subtracted in 4096 components = -0.00064264 Jy ! Clean residual min=-0.000291 max=0.000311 Jy/beam ! Clean residual mean=-0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.103728 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 461 components and 0.103728 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1011+6529_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 1.191 at -27.07 degrees (North through East) ! Clean map min=-0.00045143 max=0.082569 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1011+6529_X_a_map.fits wmodel /image_prod/ug002_uva//J1011+6529_X_a_map.mod ! Writing 461 model components to file: /image_prod/ug002_uva//J1011+6529_X_a_map.mod wobs /image_prod/ug002_uva//J1011+6529_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1011+6529_X_a_uvs.fits wwins /image_prod/ug002_uva//J1011+6529_X_a_map.win ! wwins: Wrote 11 windows to /image_prod/ug002_uva//J1011+6529_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.082569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.67406e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315157 0.315157 0.630314 1.26063 2.52126 5.04251 10.085 20.17 40.3401 80.6802 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 951.906 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1011+6529_X_a_dfm.log closed on Wed Mar 4 23:26:22 2020