! Started logfile: /vlbi/uf001/uvm//J1129-0240_X_a_dfm.log on Sun Jan 13 21:28:20 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//J1129-0240_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1129-0240_X_a_uvm.fits ! AN table 1: 88 integrations on 36 of 36 possible baselines. ! AN table 2: 148 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.943244 visibilities/baseline/integration-bin. ! Found source: J1129-0240 ! ! 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 82764 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 J1129-0240_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 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.012352Jy sigma=22.932100 ! Fit after self-cal, rms=0.858126Jy sigma=19.400543 ! 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=0.7106 mas, bmaj=3.268 mas, bpa=-19.7 degrees ! Estimated noise=0.292508 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 = 0.10774 Jy ! Component: 100 - total flux cleaned = 0.132439 Jy ! Total flux subtracted in 100 components = 0.132439 Jy ! Clean residual min=-0.004672 max=0.009406 Jy/beam ! Clean residual mean=0.000005 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.132439 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.132439 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=0.060987Jy sigma=1.311463 ! Fit after self-cal, rms=0.060979Jy sigma=1.311265 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101418 Jy ! Component: 100 - total flux cleaned = 0.0151616 Jy ! Total flux subtracted in 100 components = 0.0151616 Jy ! Clean residual min=-0.003845 max=0.004484 Jy/beam ! Clean residual mean=0.000002 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.1476 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.1476 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=0.058946Jy sigma=1.254929 ! Fit after self-cal, rms=0.058946Jy sigma=1.254700 ! 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=0.9206 mas, bmaj=3.464 mas, bpa=-17.99 degrees ! Estimated noise=0.1109 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 = 0.00448455 Jy ! Component: 100 - total flux cleaned = 0.00719162 Jy ! Component: 150 - total flux cleaned = 0.00907743 Jy ! Component: 200 - total flux cleaned = 0.0102413 Jy ! Total flux subtracted in 200 components = 0.0102413 Jy ! Clean residual min=-0.003341 max=0.003424 Jy/beam ! Clean residual mean=0.000001 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.157842 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.157842 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=0.058625Jy sigma=1.244192 ! Fit after self-cal, rms=0.058633Jy sigma=1.244120 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9206 x 3.464 at -17.99 degrees (North through East) ! Clean map min=-0.003176 max=0.14368 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.96 KP 1.08 ! LA 0.83 MK 1.03 NL 1.18 OV 0.94 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 HN 0.94 KP 1.03 ! LA 1.04 MK 1.01 NL 1.04 OV 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.97 KP 1.05 ! LA 0.85 MK 1.02 NL 1.21 OV 0.95 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.00 HN 0.96 KP 1.03 ! LA 1.03 MK 0.98 NL 1.05 OV 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.98 KP 1.04 ! LA 0.85 MK 1.01 NL 1.19 OV 0.98 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.01 HN 0.96 KP 1.03 ! LA 1.04 MK 0.97 NL 1.05 OV 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.97 KP 1.07 ! LA 0.87 MK 1.01 NL 1.22 OV 0.96 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 0.93 KP 1.04 ! LA 1.03 MK 0.99 NL 1.06 OV 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.97 KP 1.06 ! LA 0.86 MK 1.02 NL 1.22 OV 0.95 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 HN 0.95 KP 1.05 ! LA 1.02 MK 1.01 NL 1.04 OV 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.06 ! LA 0.83 MK 1.01 NL 1.20 OV 0.96 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.01 HN 0.97 KP 1.05 ! LA 1.01 MK 1.01 NL 1.05 OV 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.98 KP 1.07 ! LA 0.84 MK 1.01 NL 1.19 OV 0.96 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.97 KP 1.05 ! LA 1.03 MK 0.98 NL 1.03 OV 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.01 KP 1.07 ! LA 0.86 MK 1.01 NL 1.20 OV 0.95 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.96 KP 1.04 ! LA 1.02 MK 1.03 NL 1.06 OV 0.91 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.99 KP 1.04 ! LA 0.84 MK 0.99 NL 1.23 OV 0.97 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.94 KP 1.05 ! LA 1.04 MK 1.02 NL 1.06 OV 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.99 KP 1.05 ! LA 0.86 MK 0.99 NL 1.20 OV 0.96 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 HN 0.95 KP 1.06 ! LA 1.03 MK 1.03 NL 1.04 OV 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.94 KP 1.06 ! LA 0.85 MK 1.08 NL 1.20 OV 0.94 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.04 HN 0.96 KP 1.03 ! LA 1.04 MK 1.04 NL 1.04 OV 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.98 KP 1.01 ! LA 0.87 MK 0.96 NL 1.22 OV 0.97 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.03 HN 0.96 KP 1.03 ! LA 1.06 MK 1.00 NL 1.05 OV 0.94 ! ! ! Fit before self-cal, rms=0.058633Jy sigma=1.244120 ! Fit after self-cal, rms=0.056359Jy sigma=1.205001 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.923 mas, bmaj=3.45 mas, bpa=-17.83 degrees ! Estimated noise=0.110185 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 = -0.000837197 Jy ! Component: 100 - total flux cleaned = -0.000885319 Jy ! Component: 150 - total flux cleaned = -0.000918758 Jy ! Component: 200 - total flux cleaned = -0.000888325 Jy ! Total flux subtracted in 200 components = -0.000888325 Jy ! Clean residual min=-0.001678 max=0.001644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.156953 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.156953 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=0.056295Jy sigma=1.203810 ! Fit after self-cal, rms=0.056347Jy sigma=1.203424 ! 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=0.056347Jy sigma=1.203424 ! Fit after self-cal, rms=0.057486Jy sigma=1.194766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=3.47 mas, bpa=-17.86 degrees ! Estimated noise=0.110429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000406205 Jy ! Component: 100 - total flux cleaned = -0.000497318 Jy ! Component: 150 - total flux cleaned = -0.000510466 Jy ! Component: 200 - total flux cleaned = -0.000499776 Jy ! Total flux subtracted in 200 components = -0.000499776 Jy ! Clean residual min=-0.000569 max=0.000565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.156453 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.156453 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=0.057478Jy sigma=1.194587 ! Fit after self-cal, rms=0.057519Jy sigma=1.194494 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 = 2.49934e-05 Jy ! Component: 100 - total flux cleaned = 1.62229e-05 Jy ! Component: 150 - total flux cleaned = 1.57591e-05 Jy ! Component: 200 - total flux cleaned = 2.1836e-05 Jy ! Total flux subtracted in 200 components = 2.1836e-05 Jy ! Clean residual min=-0.000550 max=0.000563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.156475 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.156475 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=0.057517Jy sigma=1.194455 ! Fit after self-cal, rms=0.057516Jy sigma=1.194449 ! 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=0.057516Jy sigma=1.194449 ! Fit after self-cal, rms=0.057621Jy sigma=1.194400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9222 mas, bmaj=3.471 mas, bpa=-17.85 degrees ! Estimated noise=0.110506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115303 Jy ! Component: 100 - total flux cleaned = -0.000144953 Jy ! Component: 150 - total flux cleaned = -0.000150684 Jy ! Component: 200 - total flux cleaned = -0.00014508 Jy ! Total flux subtracted in 200 components = -0.00014508 Jy ! Clean residual min=-0.000523 max=0.000544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.15633 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.15633 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=0.057619Jy sigma=1.194364 ! Fit after self-cal, rms=0.057622Jy sigma=1.194365 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 = 1.3558e-05 Jy ! Component: 100 - total flux cleaned = 1.35564e-06 Jy ! Component: 150 - total flux cleaned = -6.0948e-06 Jy ! Component: 200 - total flux cleaned = -6.22156e-06 Jy ! Total flux subtracted in 200 components = -6.22156e-06 Jy ! Clean residual min=-0.000520 max=0.000543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.156324 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.156324 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=0.057621Jy sigma=1.194353 ! Fit after self-cal, rms=0.057621Jy sigma=1.194352 ! 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=0.057621Jy sigma=1.194352 ! Fit after self-cal, rms=0.057661Jy sigma=1.194324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.085 mas, bmaj=3.759 mas, bpa=-8.366 degrees ! Estimated noise=0.133395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132757 Jy ! Component: 100 - total flux cleaned = -0.000172422 Jy ! Component: 150 - total flux cleaned = -0.000203964 Jy ! Component: 200 - total flux cleaned = -0.000226391 Jy ! Total flux subtracted in 200 components = -0.000226391 Jy ! Clean residual min=-0.000606 max=0.000648 Jy/beam ! Clean residual mean=-0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.156098 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.156098 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=0.057662Jy sigma=1.194332 ! Fit after self-cal, rms=0.057662Jy sigma=1.194330 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 = -1.21556e-05 Jy ! Component: 100 - total flux cleaned = -2.75439e-05 Jy ! Component: 150 - total flux cleaned = -3.76757e-05 Jy ! Component: 200 - total flux cleaned = -4.13635e-05 Jy ! Total flux subtracted in 200 components = -4.13635e-05 Jy ! Clean residual min=-0.000600 max=0.000653 Jy/beam ! Clean residual mean=-0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.156056 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.156056 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=0.057662Jy sigma=1.194329 ! Fit after self-cal, rms=0.057662Jy sigma=1.194334 ! 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=0.9223 mas, bmaj=3.472 mas, bpa=-17.84 degrees ! Estimated noise=0.110559 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9223 x 3.472 at -17.84 degrees (North through East) ! Clean map min=-0.00049134 max=0.14326 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=0.7125 mas, bmaj=3.258 mas, bpa=-19.55 degrees ! Estimated noise=0.294286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108287 Jy ! Component: 100 - total flux cleaned = 0.133071 Jy ! Component: 150 - total flux cleaned = 0.143023 Jy ! Component: 200 - total flux cleaned = 0.148014 Jy ! Total flux subtracted in 200 components = 0.148014 Jy ! Clean residual min=-0.001494 max=0.002332 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.148014 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.148014 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9223 mas, bmaj=3.472 mas, bpa=-17.84 degrees ! Estimated noise=0.110559 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 = 0.00352716 Jy ! Component: 100 - total flux cleaned = 0.00512427 Jy ! Component: 150 - total flux cleaned = 0.00606421 Jy ! Component: 200 - total flux cleaned = 0.00670447 Jy ! Total flux subtracted in 200 components = 0.00670447 Jy ! Clean residual min=-0.000568 max=0.000545 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.154718 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 0.154718 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=2.085 mas, bmaj=3.759 mas, bpa=-8.366 degrees ! Estimated noise=0.133395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060523 Jy ! Component: 100 - total flux cleaned = 0.000932037 Jy ! Component: 150 - total flux cleaned = 0.00112496 Jy ! Component: 200 - total flux cleaned = 0.00122834 Jy ! Total flux subtracted in 200 components = 0.00122834 Jy ! Clean residual min=-0.000580 max=0.000646 Jy/beam ! Clean residual mean=-0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.155946 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 = 2.21325e-05 Jy ! Component: 100 - total flux cleaned = 2.84087e-05 Jy ! Component: 150 - total flux cleaned = 3.12871e-05 Jy ! Component: 200 - total flux cleaned = 3.10719e-05 Jy ! Total flux subtracted in 200 components = 3.10719e-05 Jy ! Clean residual min=-0.000581 max=0.000650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.155978 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 73 components and 0.155978 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9223 mas, bmaj=3.472 mas, bpa=-17.84 degrees ! Estimated noise=0.110559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.56707e-05 Jy ! Component: 100 - total flux cleaned = 7.26491e-05 Jy ! Component: 150 - total flux cleaned = 0.000104755 Jy ! Component: 200 - total flux cleaned = 0.000132096 Jy ! Total flux subtracted in 200 components = 0.000132096 Jy ! Clean residual min=-0.000537 max=0.000540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.15611 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.15611 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=0.057662Jy sigma=1.194333 ! Fit after self-cal, rms=0.057661Jy sigma=1.194319 wmodel J1129-0240_X_a_map.mod ! Writing 85 model components to file: J1129-0240_X_a_map.mod wobs J1129-0240_X_a_uvs.fits ! Writing UV FITS file: J1129-0240_X_a_uvs.fits wwins J1129-0240_X_a_map.win ! wwins: Wrote 1 windows to J1129-0240_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 = 4.14181e-05 Jy ! Component: 100 - total flux cleaned = 4.17167e-05 Jy ! Component: 150 - total flux cleaned = 4.17238e-05 Jy ! Component: 200 - total flux cleaned = 1.6066e-05 Jy ! Component: 250 - total flux cleaned = -1.70534e-05 Jy ! Component: 300 - total flux cleaned = -1.71131e-05 Jy ! Component: 350 - total flux cleaned = -4.85952e-05 Jy ! Component: 400 - total flux cleaned = -4.85089e-05 Jy ! Component: 450 - total flux cleaned = -5.61073e-05 Jy ! Component: 500 - total flux cleaned = -7.09458e-05 Jy ! Component: 550 - total flux cleaned = -9.27874e-05 Jy ! Component: 600 - total flux cleaned = -9.27233e-05 Jy ! Component: 650 - total flux cleaned = -0.000106984 Jy ! Component: 700 - total flux cleaned = -0.00014195 Jy ! Component: 750 - total flux cleaned = -0.000148846 Jy ! Component: 800 - total flux cleaned = -0.000176108 Jy ! Component: 850 - total flux cleaned = -0.000189478 Jy ! Component: 900 - total flux cleaned = -0.000209342 Jy ! Component: 950 - total flux cleaned = -0.00020929 Jy ! Component: 1000 - total flux cleaned = -0.000248168 Jy ! Component: 1050 - total flux cleaned = -0.000248147 Jy ! Component: 1100 - total flux cleaned = -0.000273521 Jy ! Component: 1150 - total flux cleaned = -0.000298477 Jy ! Component: 1200 - total flux cleaned = -0.000298448 Jy ! Component: 1250 - total flux cleaned = -0.000310697 Jy ! Component: 1300 - total flux cleaned = -0.000347087 Jy ! Component: 1350 - total flux cleaned = -0.000364978 Jy ! Component: 1400 - total flux cleaned = -0.000388708 Jy ! Component: 1450 - total flux cleaned = -0.000394545 Jy ! Component: 1500 - total flux cleaned = -0.000429509 Jy ! Component: 1550 - total flux cleaned = -0.000458426 Jy ! Component: 1600 - total flux cleaned = -0.000504285 Jy ! Component: 1650 - total flux cleaned = -0.00053252 Jy ! Component: 1700 - total flux cleaned = -0.000560714 Jy ! Component: 1750 - total flux cleaned = -0.000605117 Jy ! Component: 1800 - total flux cleaned = -0.000643715 Jy ! Component: 1850 - total flux cleaned = -0.000665613 Jy ! Component: 1900 - total flux cleaned = -0.00070367 Jy ! Component: 1950 - total flux cleaned = -0.000719908 Jy ! Component: 2000 - total flux cleaned = -0.000784053 Jy ! Component: 2050 - total flux cleaned = -0.000783969 Jy ! Component: 2100 - total flux cleaned = -0.000810382 Jy ! Component: 2150 - total flux cleaned = -0.00086265 Jy ! Component: 2200 - total flux cleaned = -0.000898939 Jy ! Component: 2250 - total flux cleaned = -0.000934992 Jy ! Component: 2300 - total flux cleaned = -0.000965713 Jy ! Component: 2350 - total flux cleaned = -0.00100121 Jy ! Component: 2400 - total flux cleaned = -0.00102141 Jy ! Component: 2450 - total flux cleaned = -0.00105642 Jy ! Component: 2500 - total flux cleaned = -0.00109121 Jy ! Component: 2550 - total flux cleaned = -0.0011011 Jy ! Component: 2600 - total flux cleaned = -0.00113053 Jy ! Component: 2650 - total flux cleaned = -0.00116464 Jy ! Component: 2700 - total flux cleaned = -0.00119367 Jy ! Component: 2750 - total flux cleaned = -0.00121287 Jy ! Component: 2800 - total flux cleaned = -0.00123198 Jy ! Component: 2850 - total flux cleaned = -0.00125568 Jy ! Component: 2900 - total flux cleaned = -0.00130282 Jy ! Component: 2950 - total flux cleaned = -0.00131686 Jy ! Component: 3000 - total flux cleaned = -0.00134013 Jy ! Component: 3050 - total flux cleaned = -0.00134939 Jy ! Component: 3100 - total flux cleaned = -0.00138618 Jy ! Component: 3150 - total flux cleaned = -0.00139073 Jy ! Component: 3200 - total flux cleaned = -0.00142711 Jy ! Component: 3250 - total flux cleaned = -0.00144064 Jy ! Component: 3300 - total flux cleaned = -0.00146762 Jy ! Component: 3350 - total flux cleaned = -0.00148546 Jy ! Component: 3400 - total flux cleaned = -0.00149876 Jy ! Component: 3450 - total flux cleaned = -0.00152083 Jy ! Component: 3500 - total flux cleaned = -0.00154714 Jy ! Component: 3550 - total flux cleaned = -0.00156028 Jy ! Component: 3600 - total flux cleaned = -0.00156897 Jy ! Component: 3650 - total flux cleaned = -0.00159059 Jy ! Component: 3700 - total flux cleaned = -0.00159922 Jy ! Component: 3750 - total flux cleaned = -0.00162069 Jy ! Component: 3800 - total flux cleaned = -0.00164199 Jy ! Component: 3850 - total flux cleaned = -0.0016632 Jy ! Component: 3900 - total flux cleaned = -0.00166742 Jy ! Component: 3950 - total flux cleaned = -0.00168007 Jy ! Component: 4000 - total flux cleaned = -0.00169262 Jy ! Component: 4050 - total flux cleaned = -0.00172589 Jy ! Total flux subtracted in 4096 components = -0.00172588 Jy ! Clean residual min=-0.000303 max=0.000265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.154384 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 377 components and 0.154384 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1129-0240_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9223 x 3.472 at -17.84 degrees (North through East) ! Clean map min=-0.0004233 max=0.1432 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1129-0240_X_a_map.fits wmodel /vlbi/uf001/uvm//J1129-0240_X_a_map.mod ! Writing 377 model components to file: /vlbi/uf001/uvm//J1129-0240_X_a_map.mod wobs /vlbi/uf001/uvm//J1129-0240_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1129-0240_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1129-0240_X_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J1129-0240_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.143204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.44431e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155951 0.155951 0.311903 0.623805 1.24761 2.49522 4.99044 9.98088 19.9618 39.9235 79.8471 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1923.68 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1129-0240_X_a_dfm.log closed on Sun Jan 13 21:28:27 2019