! Started logfile: /vlbi/uf001/uvm//J2020+2942_X_a_dfm.log on Sun Jan 13 22:27:52 2019 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 /vlbi/uf001/uvm//J2020+2942_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2020+2942_X_a_uvm.fits ! AN table 1: 165 integrations on 36 of 36 possible baselines. ! AN table 2: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.644284 visibilities/baseline/integration-bin. ! Found source: J2020+2942 ! ! 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 61944 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 J2020+2942_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 622 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008434Jy sigma=22.516974 ! Fit after self-cal, rms=0.899102Jy sigma=20.101341 ! 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=0.6753 mas, bmaj=1.39 mas, bpa=-11.38 degrees ! Estimated noise=0.312833 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 = 0.0780215 Jy ! Component: 100 - total flux cleaned = 0.0972174 Jy ! Total flux subtracted in 100 components = 0.0972174 Jy ! Clean residual min=-0.004039 max=0.007869 Jy/beam ! Clean residual mean=0.000004 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.0972174 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0972174 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=0.073713Jy sigma=1.518044 ! Fit after self-cal, rms=0.073563Jy sigma=1.515888 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00867431 Jy ! Component: 100 - total flux cleaned = 0.0133207 Jy ! Total flux subtracted in 100 components = 0.0133207 Jy ! Clean residual min=-0.003644 max=0.004296 Jy/beam ! Clean residual mean=0.000003 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.110538 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.110538 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=0.072375Jy sigma=1.479623 ! Fit after self-cal, rms=0.072370Jy sigma=1.479302 ! 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=0.8845 mas, bmaj=1.697 mas, bpa=-10.47 degrees ! Estimated noise=0.131606 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 (0.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606867 Jy ! Component: 100 - total flux cleaned = 0.0100058 Jy ! Component: 150 - total flux cleaned = 0.0129423 Jy ! Component: 200 - total flux cleaned = 0.015213 Jy ! Total flux subtracted in 200 components = 0.015213 Jy ! Clean residual min=-0.003908 max=0.004619 Jy/beam ! Clean residual mean=0.000006 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.125751 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.125751 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=0.071795Jy sigma=1.463199 ! Fit after self-cal, rms=0.071755Jy sigma=1.461897 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8845 x 1.697 at -10.47 degrees (North through East) ! Clean map min=-0.0038783 max=0.10373 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.05 KP 1.11 LA 0.83 ! MK 1.12 NL 1.19 OV 0.96 PT 0.69 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.02 HN 1.00 KP 1.07 ! LA 1.34 MK 0.98 NL 1.11 OV 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.06 KP 1.09 LA 0.87 ! MK 1.10 NL 1.23 OV 0.88 PT 0.75 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.01 HN 0.94 KP 0.98 ! LA 1.10 MK 1.01 NL 1.09 OV 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.02 KP 1.14 LA 0.85 ! MK 1.10 NL 1.15 OV 0.89 PT 0.75 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.94 HN 0.99 KP 0.96 ! LA 0.92 MK 1.02 NL 1.08 OV 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.01 KP 1.15 LA 0.79 ! MK 1.12 NL 1.20 OV 0.93 PT 0.76 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.86 HN 0.98 KP 0.96 ! LA 0.85 MK 1.08 NL 1.18 OV 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.00 KP 1.19 LA 0.92 ! MK 1.04 NL 1.14 OV 0.90 PT 0.87 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.91 HN 0.97 KP 1.11 ! LA 0.88 MK 1.05 NL 1.09 OV 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.99 KP 1.18 LA 0.97 ! MK 1.06 NL 1.16 OV 0.90 PT 0.92 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 HN 0.93 KP 1.17 ! LA 1.05 MK 0.96 NL 1.06 OV 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.97 KP 1.20 LA 1.06 ! MK 1.02 NL 1.14 OV 0.86 PT 1.08 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.06 HN 0.94 KP 1.03 ! LA 1.09 MK 0.96 NL 1.06 OV 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.19 LA 1.13 ! MK 1.02 NL 1.12 OV 0.83 PT 1.06 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.98 HN 1.02 KP 0.95 ! LA 0.95 MK 0.96 NL 1.10 OV 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.97 KP 1.00 LA 1.15 ! MK 1.04 NL 1.17 OV 0.85 PT 0.99 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.88 HN 0.94 KP 0.95 ! LA 0.88 MK 0.98 NL 1.10 OV 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 0.95 LA 1.16 ! MK 1.04 NL 1.14 OV 0.85 PT 0.93 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.89 HN 0.95 KP 0.99 ! LA 0.95 MK 0.97 NL 1.02 OV 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.00 KP 0.93 LA 1.12 ! MK 1.09 NL 1.16 OV 0.90 PT 0.83 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 0.93 KP 1.05 ! LA 1.13 MK 0.97 NL 1.03 OV 0.87 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.99 KP 0.98 LA 0.99 ! MK 1.07 NL 1.16 OV 0.96 PT 0.81 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.97 HN 0.91 KP 1.02 ! LA 1.24 MK 0.97 NL 1.05 OV 0.83 ! ! ! Fit before self-cal, rms=0.071755Jy sigma=1.461897 ! Fit after self-cal, rms=0.071601Jy sigma=1.416539 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8908 mas, bmaj=1.702 mas, bpa=-9.902 degrees ! Estimated noise=0.130607 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 (0.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353082 Jy ! Component: 100 - total flux cleaned = 0.00435962 Jy ! Component: 150 - total flux cleaned = 0.00445758 Jy ! Component: 200 - total flux cleaned = 0.00471029 Jy ! Total flux subtracted in 200 components = 0.00471029 Jy ! Clean residual min=-0.002978 max=0.002863 Jy/beam ! Clean residual mean=0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.130461 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.130461 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=0.071426Jy sigma=1.411811 ! Fit after self-cal, rms=0.071624Jy sigma=1.409874 ! 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=0.071624Jy sigma=1.409874 ! Fit after self-cal, rms=0.074331Jy sigma=1.381241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8941 mas, bmaj=1.7 mas, bpa=-9.678 degrees ! Estimated noise=0.131298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946686 Jy ! Component: 100 - total flux cleaned = 0.00118065 Jy ! Component: 150 - total flux cleaned = 0.0012438 Jy ! Component: 200 - total flux cleaned = 0.00132456 Jy ! Total flux subtracted in 200 components = 0.00132456 Jy ! Clean residual min=-0.002144 max=0.002932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.131786 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.131786 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=0.074285Jy sigma=1.380078 ! Fit after self-cal, rms=0.074375Jy sigma=1.379464 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 (-16.8, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245684 Jy ! Component: 100 - total flux cleaned = 0.00346772 Jy ! Component: 150 - total flux cleaned = 0.003855 Jy ! Component: 200 - total flux cleaned = 0.00420339 Jy ! Total flux subtracted in 200 components = 0.00420339 Jy ! Clean residual min=-0.002181 max=0.002592 Jy/beam ! Clean residual mean=-0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.135989 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.135989 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=0.074311Jy sigma=1.376130 ! Fit after self-cal, rms=0.074287Jy sigma=1.375803 ! Inverting map ! Added new window around map position (35.4, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229499 Jy ! Component: 100 - total flux cleaned = 0.00362752 Jy ! Component: 150 - total flux cleaned = 0.00465004 Jy ! Component: 200 - total flux cleaned = 0.00551619 Jy ! Total flux subtracted in 200 components = 0.00551619 Jy ! Clean residual min=-0.002032 max=0.002550 Jy/beam ! Clean residual mean=0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.141506 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 0.141506 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=0.074224Jy sigma=1.372828 ! Fit after self-cal, rms=0.074210Jy sigma=1.372515 ! Inverting map ! Added new window around map position (26, 30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024437 Jy ! Component: 100 - total flux cleaned = 0.00337796 Jy ! Component: 150 - total flux cleaned = 0.00374787 Jy ! Component: 200 - total flux cleaned = 0.00399032 Jy ! Total flux subtracted in 200 components = 0.00399032 Jy ! Clean residual min=-0.002001 max=0.002219 Jy/beam ! Clean residual mean=0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.145496 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.145496 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=0.074134Jy sigma=1.369164 ! Fit after self-cal, rms=0.074123Jy sigma=1.368974 ! Inverting map ! Added new window around map position (-33, -33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163706 Jy ! Component: 100 - total flux cleaned = 0.00203491 Jy ! Component: 150 - total flux cleaned = 0.00230625 Jy ! Component: 200 - total flux cleaned = 0.00259752 Jy ! Total flux subtracted in 200 components = 0.00259752 Jy ! Clean residual min=-0.001949 max=0.002277 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.148093 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 159 components and 0.148093 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=0.074057Jy sigma=1.367451 ! Fit after self-cal, rms=0.074051Jy sigma=1.367364 ! Inverting map ! Added new window around map position (-36.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157664 Jy ! Component: 100 - total flux cleaned = 0.00187655 Jy ! Component: 150 - total flux cleaned = 0.00229367 Jy ! Component: 200 - total flux cleaned = 0.00261079 Jy ! Total flux subtracted in 200 components = 0.00261079 Jy ! Clean residual min=-0.001986 max=0.002050 Jy/beam ! Clean residual mean=0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.150704 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 186 components and 0.150704 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=0.073993Jy sigma=1.365519 ! Fit after self-cal, rms=0.073982Jy sigma=1.365418 ! Inverting map ! Added new window around map position (-24.2, 37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172371 Jy ! Component: 100 - total flux cleaned = 0.00227973 Jy ! Component: 150 - total flux cleaned = 0.00263594 Jy ! Component: 200 - total flux cleaned = 0.00287117 Jy ! Total flux subtracted in 200 components = 0.00287117 Jy ! Clean residual min=-0.002017 max=0.002000 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.153575 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 205 components and 0.153575 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=0.073927Jy sigma=1.363861 ! Fit after self-cal, rms=0.073923Jy sigma=1.363722 ! Inverting map ! Added new window around map position (0, -45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167336 Jy ! Component: 100 - total flux cleaned = 0.00246521 Jy ! Component: 150 - total flux cleaned = 0.0031196 Jy ! Component: 200 - total flux cleaned = 0.00370716 Jy ! Total flux subtracted in 200 components = 0.00370716 Jy ! Clean residual min=-0.002071 max=0.001841 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.157283 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 221 components and 0.157283 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=0.073884Jy sigma=1.361928 ! Fit after self-cal, rms=0.073879Jy sigma=1.361855 ! 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=0.073879Jy sigma=1.361855 ! Fit after self-cal, rms=0.074113Jy sigma=1.358782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8971 mas, bmaj=1.703 mas, bpa=-9.634 degrees ! Estimated noise=0.131003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135429 Jy ! Component: 100 - total flux cleaned = 0.00198986 Jy ! Component: 150 - total flux cleaned = 0.00239524 Jy ! Component: 200 - total flux cleaned = 0.00273488 Jy ! Total flux subtracted in 200 components = 0.00273488 Jy ! Clean residual min=-0.002076 max=0.001932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.160017 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 229 components and 0.160017 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=0.074075Jy sigma=1.357158 ! Fit after self-cal, rms=0.074088Jy sigma=1.357081 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 = 0.000649986 Jy ! Component: 100 - total flux cleaned = 0.000966095 Jy ! Component: 150 - total flux cleaned = 0.00126611 Jy ! Component: 200 - total flux cleaned = 0.00145803 Jy ! Total flux subtracted in 200 components = 0.00145803 Jy ! Clean residual min=-0.002107 max=0.001858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.161475 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 240 components and 0.161475 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=0.074062Jy sigma=1.356248 ! Fit after self-cal, rms=0.074061Jy sigma=1.356230 ! 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=0.074061Jy sigma=1.356230 ! Fit after self-cal, rms=0.074123Jy sigma=1.356056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.048 mas, bmaj=2.629 mas, bpa=-7.17 degrees ! Estimated noise=0.16434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146829 Jy ! Component: 100 - total flux cleaned = 0.00229571 Jy ! Component: 150 - total flux cleaned = 0.00302688 Jy ! Component: 200 - total flux cleaned = 0.00365631 Jy ! Total flux subtracted in 200 components = 0.00365631 Jy ! Clean residual min=-0.002959 max=0.002460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.165132 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 263 components and 0.165132 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=0.074116Jy sigma=1.355266 ! Fit after self-cal, rms=0.074117Jy sigma=1.355201 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 = 0.000956035 Jy ! Component: 100 - total flux cleaned = 0.00153457 Jy ! Component: 150 - total flux cleaned = 0.00185121 Jy ! Component: 200 - total flux cleaned = 0.00212015 Jy ! Total flux subtracted in 200 components = 0.00212015 Jy ! Clean residual min=-0.003035 max=0.002344 Jy/beam ! Clean residual mean=-0.000003 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.167252 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 282 components and 0.167252 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=0.074114Jy sigma=1.354880 ! Fit after self-cal, rms=0.074112Jy sigma=1.354868 ! 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=0.8978 mas, bmaj=1.705 mas, bpa=-9.661 degrees ! Estimated noise=0.130855 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8978 x 1.705 at -9.661 degrees (North through East) ! Clean map min=-0.0021094 max=0.10299 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=0.6866 mas, bmaj=1.386 mas, bpa=-10.49 degrees ! Estimated noise=0.315959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0785553 Jy ! Component: 100 - total flux cleaned = 0.0974357 Jy ! Component: 150 - total flux cleaned = 0.105554 Jy ! Component: 200 - total flux cleaned = 0.111048 Jy ! Total flux subtracted in 200 components = 0.111048 Jy ! Clean residual min=-0.003192 max=0.003727 Jy/beam ! Clean residual mean=0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.111048 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.111048 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8978 mas, bmaj=1.705 mas, bpa=-9.661 degrees ! Estimated noise=0.130855 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 = 0.0057988 Jy ! Component: 100 - total flux cleaned = 0.0102434 Jy ! Component: 150 - total flux cleaned = 0.0140091 Jy ! Component: 200 - total flux cleaned = 0.0173149 Jy ! Total flux subtracted in 200 components = 0.0173149 Jy ! Clean residual min=-0.002201 max=0.002990 Jy/beam ! Clean residual mean=-0.000000 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.128363 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.128363 Jy ! Inverting map ! Added new window around map position (32.2, 27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317953 Jy ! Component: 100 - total flux cleaned = 0.00591556 Jy ! Component: 150 - total flux cleaned = 0.0084275 Jy ! Component: 200 - total flux cleaned = 0.0107409 Jy ! Total flux subtracted in 200 components = 0.0107409 Jy ! Clean residual min=-0.002118 max=0.002461 Jy/beam ! Clean residual mean=-0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.139104 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 87 components and 0.139104 Jy ! Inverting map ! Added new window around map position (-18.4, 31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241935 Jy ! Component: 100 - total flux cleaned = 0.00441571 Jy ! Component: 150 - total flux cleaned = 0.0060472 Jy ! Component: 200 - total flux cleaned = 0.00757346 Jy ! Total flux subtracted in 200 components = 0.00757346 Jy ! Clean residual min=-0.002095 max=0.002156 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.146677 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 115 components and 0.146677 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=2.048 mas, bmaj=2.629 mas, bpa=-7.17 degrees ! Estimated noise=0.16434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027102 Jy ! Component: 100 - total flux cleaned = 0.00491633 Jy ! Component: 150 - total flux cleaned = 0.00684285 Jy ! Component: 200 - total flux cleaned = 0.00856761 Jy ! Total flux subtracted in 200 components = 0.00856761 Jy ! Clean residual min=-0.003056 max=0.002625 Jy/beam ! Clean residual mean=-0.000001 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.155245 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 = 0.00157178 Jy ! Component: 100 - total flux cleaned = 0.0029621 Jy ! Component: 150 - total flux cleaned = 0.00414094 Jy ! Component: 200 - total flux cleaned = 0.00513752 Jy ! Total flux subtracted in 200 components = 0.00513752 Jy ! Clean residual min=-0.003098 max=0.002538 Jy/beam ! Clean residual mean=-0.000001 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.160382 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 172 components and 0.160383 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8978 mas, bmaj=1.705 mas, bpa=-9.661 degrees ! Estimated noise=0.130855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.15542e-05 Jy ! Component: 100 - total flux cleaned = 4.84179e-05 Jy ! Component: 150 - total flux cleaned = 0.000249262 Jy ! Component: 200 - total flux cleaned = 0.000666735 Jy ! Total flux subtracted in 200 components = 0.000666735 Jy ! Clean residual min=-0.002069 max=0.001880 Jy/beam ! Clean residual mean=-0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.161049 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 199 components and 0.161049 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=0.074163Jy sigma=1.357210 ! Fit after self-cal, rms=0.074141Jy sigma=1.356660 wmodel J2020+2942_X_a_map.mod ! Writing 199 model components to file: J2020+2942_X_a_map.mod wobs J2020+2942_X_a_uvs.fits ! Writing UV FITS file: J2020+2942_X_a_uvs.fits wwins J2020+2942_X_a_map.win ! wwins: Wrote 12 windows to J2020+2942_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 = -0.000495227 Jy ! Component: 100 - total flux cleaned = -0.000463841 Jy ! Component: 150 - total flux cleaned = -0.000275503 Jy ! Component: 200 - total flux cleaned = -0.000153477 Jy ! Component: 250 - total flux cleaned = -9.4492e-05 Jy ! Component: 300 - total flux cleaned = -3.65879e-05 Jy ! Component: 350 - total flux cleaned = 0.000105393 Jy ! Component: 400 - total flux cleaned = 7.75084e-05 Jy ! Component: 450 - total flux cleaned = 0.000215097 Jy ! Component: 500 - total flux cleaned = 0.000242174 Jy ! Component: 550 - total flux cleaned = 0.000322518 Jy ! Component: 600 - total flux cleaned = 0.000453662 Jy ! Component: 650 - total flux cleaned = 0.000609018 Jy ! Component: 700 - total flux cleaned = 0.000660244 Jy ! Component: 750 - total flux cleaned = 0.000786914 Jy ! Component: 800 - total flux cleaned = 0.00083696 Jy ! Component: 850 - total flux cleaned = 0.000961259 Jy ! Component: 900 - total flux cleaned = 0.00115751 Jy ! Component: 950 - total flux cleaned = 0.00122998 Jy ! Component: 1000 - total flux cleaned = 0.00120584 Jy ! Component: 1050 - total flux cleaned = 0.0012774 Jy ! Component: 1100 - total flux cleaned = 0.00139534 Jy ! Component: 1150 - total flux cleaned = 0.00137202 Jy ! Component: 1200 - total flux cleaned = 0.00141862 Jy ! Component: 1250 - total flux cleaned = 0.00151055 Jy ! Component: 1300 - total flux cleaned = 0.00157887 Jy ! Component: 1350 - total flux cleaned = 0.00157891 Jy ! Component: 1400 - total flux cleaned = 0.00169075 Jy ! Component: 1450 - total flux cleaned = 0.00169046 Jy ! Component: 1500 - total flux cleaned = 0.00171246 Jy ! Component: 1550 - total flux cleaned = 0.00169065 Jy ! Component: 1600 - total flux cleaned = 0.00182092 Jy ! Component: 1650 - total flux cleaned = 0.00177774 Jy ! Component: 1700 - total flux cleaned = 0.00186325 Jy ! Component: 1750 - total flux cleaned = 0.00190529 Jy ! Component: 1800 - total flux cleaned = 0.00182102 Jy ! Component: 1850 - total flux cleaned = 0.00184216 Jy ! Component: 1900 - total flux cleaned = 0.00186299 Jy ! Component: 1950 - total flux cleaned = 0.00182157 Jy ! Component: 2000 - total flux cleaned = 0.00178066 Jy ! Component: 2050 - total flux cleaned = 0.0018622 Jy ! Component: 2100 - total flux cleaned = 0.00188219 Jy ! Component: 2150 - total flux cleaned = 0.00188231 Jy ! Component: 2200 - total flux cleaned = 0.00184208 Jy ! Component: 2250 - total flux cleaned = 0.00182216 Jy ! Component: 2300 - total flux cleaned = 0.00186192 Jy ! Component: 2350 - total flux cleaned = 0.00188153 Jy ! Component: 2400 - total flux cleaned = 0.00184241 Jy ! Component: 2450 - total flux cleaned = 0.00186172 Jy ! Component: 2500 - total flux cleaned = 0.00176531 Jy ! Component: 2550 - total flux cleaned = 0.00184208 Jy ! Component: 2600 - total flux cleaned = 0.00178511 Jy ! Component: 2650 - total flux cleaned = 0.00184213 Jy ! Component: 2700 - total flux cleaned = 0.00186104 Jy ! Component: 2750 - total flux cleaned = 0.0018424 Jy ! Component: 2800 - total flux cleaned = 0.00187974 Jy ! Component: 2850 - total flux cleaned = 0.00184278 Jy ! Component: 2900 - total flux cleaned = 0.00193513 Jy ! Component: 2950 - total flux cleaned = 0.00195351 Jy ! Component: 3000 - total flux cleaned = 0.00191693 Jy ! Component: 3050 - total flux cleaned = 0.00200778 Jy ! Component: 3100 - total flux cleaned = 0.00197174 Jy ! Component: 3150 - total flux cleaned = 0.0019356 Jy ! Component: 3200 - total flux cleaned = 0.00193568 Jy ! Component: 3250 - total flux cleaned = 0.0018645 Jy ! Component: 3300 - total flux cleaned = 0.00195301 Jy ! Component: 3350 - total flux cleaned = 0.00188236 Jy ! Component: 3400 - total flux cleaned = 0.00184725 Jy ! Component: 3450 - total flux cleaned = 0.00188236 Jy ! Component: 3500 - total flux cleaned = 0.0018649 Jy ! Component: 3550 - total flux cleaned = 0.0018649 Jy ! Component: 3600 - total flux cleaned = 0.00181324 Jy ! Component: 3650 - total flux cleaned = 0.00184755 Jy ! Component: 3700 - total flux cleaned = 0.00188169 Jy ! Component: 3750 - total flux cleaned = 0.00184766 Jy ! Component: 3800 - total flux cleaned = 0.00184757 Jy ! Component: 3850 - total flux cleaned = 0.0018644 Jy ! Component: 3900 - total flux cleaned = 0.00183076 Jy ! Component: 3950 - total flux cleaned = 0.00188104 Jy ! Component: 4000 - total flux cleaned = 0.00186425 Jy ! Component: 4050 - total flux cleaned = 0.0018808 Jy ! Total flux subtracted in 4096 components = 0.00184766 Jy ! Clean residual min=-0.000934 max=0.000911 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.162897 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 540 components and 0.162897 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2020+2942_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8978 x 1.705 at -9.661 degrees (North through East) ! Clean map min=-0.0019503 max=0.10251 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2020+2942_X_a_map.fits wmodel /vlbi/uf001/uvm//J2020+2942_X_a_map.mod ! Writing 540 model components to file: /vlbi/uf001/uvm//J2020+2942_X_a_map.mod wobs /vlbi/uf001/uvm//J2020+2942_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2020+2942_X_a_uvs.fits wwins /vlbi/uf001/uvm//J2020+2942_X_a_map.win ! wwins: Wrote 13 windows to /vlbi/uf001/uvm//J2020+2942_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102511 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.862258 0.862258 1.72452 3.44903 6.89806 13.7961 27.5923 55.1845 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 347.923 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2020+2942_X_a_dfm.log closed on Sun Jan 13 22:28:02 2019