! Started logfile: /vlbi/uf001/uvm//J1319-2724_X_a_dfm.log on Sun Jan 13 21:39:19 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//J1319-2724_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1319-2724_X_a_uvm.fits ! AN table 1: 86 integrations on 36 of 36 possible baselines. ! AN table 2: 74 integrations on 21 of 21 possible baselines. ! AN table 3: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.763612 visibilities/baseline/integration-bin. ! Found source: J1319-2724 ! ! 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 61596 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 J1319-2724_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 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 354 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.002006Jy sigma=19.909101 ! Fit after self-cal, rms=0.966808Jy sigma=19.217492 ! 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=0.8574 mas, bmaj=3.179 mas, bpa=-2.029 degrees ! Estimated noise=0.426885 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 = 0.0260381 Jy ! Component: 100 - total flux cleaned = 0.0318753 Jy ! Total flux subtracted in 100 components = 0.0318753 Jy ! Clean residual min=-0.002803 max=0.003879 Jy/beam ! Clean residual mean=-0.000004 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0318753 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0318753 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=0.063528Jy sigma=1.192414 ! Fit after self-cal, rms=0.061977Jy sigma=1.160500 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412801 Jy ! Component: 100 - total flux cleaned = 0.00608677 Jy ! Total flux subtracted in 100 components = 0.00608677 Jy ! Clean residual min=-0.002584 max=0.003652 Jy/beam ! Clean residual mean=-0.000005 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.037962 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.037962 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=0.061590Jy sigma=1.152226 ! Fit after self-cal, rms=0.061584Jy sigma=1.151817 ! 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=1.156 mas, bmaj=4.267 mas, bpa=-5.364 degrees ! Estimated noise=0.148172 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 (-1.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326779 Jy ! Component: 100 - total flux cleaned = 0.00443295 Jy ! Component: 150 - total flux cleaned = 0.00514051 Jy ! Component: 200 - total flux cleaned = 0.00548514 Jy ! Total flux subtracted in 200 components = 0.00548514 Jy ! Clean residual min=-0.001902 max=0.002570 Jy/beam ! Clean residual mean=-0.000007 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0434472 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 57 components and 0.0434472 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=0.061386Jy sigma=1.147550 ! Fit after self-cal, rms=0.061327Jy sigma=1.146177 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 4.267 at -5.364 degrees (North through East) ! Clean map min=-0.0018382 max=0.037054 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 0.99 KP 1.09 ! LA 1.11 NL 1.45 OV 0.93 PT 0.92 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 0.84 KP 1.05 LA 0.81 ! NL 1.34 OV 0.98 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 FD 1.08 KP 0.99 LA 0.81 ! MK 1.22 NL 1.25 OV 0.96 PT 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.06 HN 0.98 KP 1.05 ! LA 1.03 NL 1.38 OV 1.04 PT 0.86 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.01 KP 1.01 LA 0.77 ! NL 1.36 OV 0.98 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 FD 1.04 KP 1.08 LA 0.78 ! MK 1.23 NL 1.35 OV 0.93 PT 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.07 KP 1.10 ! LA 1.19 NL 1.38 OV 0.96 PT 0.90 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.85 KP 0.98 LA 0.80 ! NL 1.26 OV 1.00 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.13 KP 1.01 LA 0.81 ! MK 1.29 NL 1.24 OV 0.94 PT 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.08 KP 1.10 ! LA 0.96 NL 1.42 OV 0.96 PT 0.83 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 0.90 KP 1.13 LA 0.78 ! NL 1.33 OV 0.91 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 FD 1.00 KP 1.09 LA 0.80 ! MK 1.16 NL 1.25 OV 0.99 PT 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.07 HN 0.99 KP 1.11 ! LA 1.06 NL 1.42 OV 0.93 PT 0.96 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 0.88 KP 1.12 LA 0.86 ! NL 1.13 OV 0.84 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.02 KP 1.09 LA 0.81 ! MK 1.15 NL 1.38 OV 0.89 PT 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 0.88 KP 1.27 ! LA 1.05 NL 1.31 OV 0.86 PT 0.83 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 0.92 KP 1.19 LA 0.70 ! NL 1.17 OV 0.96 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.04 KP 1.06 LA 0.77 ! MK 1.06 NL 1.30 OV 1.00 PT 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 0.98 KP 1.15 ! LA 1.11 NL 1.25 OV 0.89 PT 0.76 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 0.80 KP 1.13 LA 0.82 ! NL 1.17 OV 0.87 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.03 KP 1.12 LA 0.78 ! MK 1.16 NL 1.24 OV 0.96 PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.06 KP 1.22 ! LA 1.06 NL 1.28 OV 0.87 PT 0.93 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 0.87 KP 1.03 LA 0.77 ! NL 1.16 OV 0.91 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 0.94 KP 1.23 LA 0.80 ! MK 1.05 NL 1.15 OV 0.93 PT 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.84 KP 1.10 ! LA 0.99 NL 1.37 OV 0.89 PT 0.78 ! SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 HN 0.78 KP 1.15 LA 0.79 ! NL 1.11 OV 0.94 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.94 KP 1.12 LA 0.76 ! MK 1.00 NL 1.13 OV 0.95 PT 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.93 KP 1.12 ! LA 1.06 NL 1.22 OV 1.02 PT 0.90 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 HN 0.83 KP 1.02 LA 0.74 ! NL 1.07 OV 0.94 PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.98 KP 1.16 LA 0.77 ! MK 1.05 NL 1.18 OV 0.93 PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.80 KP 1.13 ! LA 1.01 NL 1.31 OV 0.86 PT 0.86 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 HN 0.76 KP 0.99 LA 0.71 ! NL 1.16 OV 0.88 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.91 KP 1.08 LA 0.91 ! MK 0.82 NL 1.08 OV 0.87 PT 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.92 KP 0.99 ! LA 1.00 NL 1.30 OV 0.89 PT 0.83 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 HN 0.76 KP 1.00 LA 0.77 ! NL 1.22 OV 0.87 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 FD 0.93 KP 1.06 LA 0.87 ! MK 0.76 NL 1.18 OV 0.88 PT 1.00 ! ! ! Fit before self-cal, rms=0.061327Jy sigma=1.146177 ! Fit after self-cal, rms=0.060594Jy sigma=1.135452 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=4.348 mas, bpa=-5.507 degrees ! Estimated noise=0.147022 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 = 0.00069253 Jy ! Component: 100 - total flux cleaned = 0.000753234 Jy ! Component: 150 - total flux cleaned = 0.000803633 Jy ! Component: 200 - total flux cleaned = 0.000832416 Jy ! Total flux subtracted in 200 components = 0.000832416 Jy ! Clean residual min=-0.000769 max=0.000860 Jy/beam ! Clean residual mean=0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0442796 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.0442796 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=0.060577Jy sigma=1.135244 ! Fit after self-cal, rms=0.060927Jy sigma=1.132017 ! 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=0.060927Jy sigma=1.132017 ! Fit after self-cal, rms=0.062695Jy sigma=1.130727 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=4.343 mas, bpa=-5.459 degrees ! Estimated noise=0.148229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637299 Jy ! Component: 100 - total flux cleaned = 0.000831609 Jy ! Component: 150 - total flux cleaned = 0.000915071 Jy ! Component: 200 - total flux cleaned = 0.000999982 Jy ! Total flux subtracted in 200 components = 0.000999982 Jy ! Clean residual min=-0.000749 max=0.000913 Jy/beam ! Clean residual mean=0.000004 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0452796 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.0452796 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=0.062682Jy sigma=1.130588 ! Fit after self-cal, rms=0.062858Jy sigma=1.129888 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 = 0.000317058 Jy ! Component: 100 - total flux cleaned = 0.00036763 Jy ! Component: 150 - total flux cleaned = 0.000410635 Jy ! Component: 200 - total flux cleaned = 0.000449081 Jy ! Total flux subtracted in 200 components = 0.000449081 Jy ! Clean residual min=-0.000799 max=0.000871 Jy/beam ! Clean residual mean=0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0457287 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.0457287 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=0.062847Jy sigma=1.129791 ! Fit after self-cal, rms=0.062859Jy sigma=1.129766 ! 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=0.062859Jy sigma=1.129766 ! Fit after self-cal, rms=0.063385Jy sigma=1.129509 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=4.329 mas, bpa=-5.533 degrees ! Estimated noise=0.148223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502369 Jy ! Component: 100 - total flux cleaned = 0.000603634 Jy ! Component: 150 - total flux cleaned = 0.000690761 Jy ! Component: 200 - total flux cleaned = 0.00072342 Jy ! Total flux subtracted in 200 components = 0.00072342 Jy ! Clean residual min=-0.000761 max=0.000907 Jy/beam ! Clean residual mean=0.000003 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0464521 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.0464521 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=0.063376Jy sigma=1.129430 ! Fit after self-cal, rms=0.063449Jy sigma=1.129212 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 (35, -41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820349 Jy ! Component: 100 - total flux cleaned = 0.00125321 Jy ! Component: 150 - total flux cleaned = 0.00141772 Jy ! Component: 200 - total flux cleaned = 0.00147712 Jy ! Total flux subtracted in 200 components = 0.00147712 Jy ! Clean residual min=-0.000744 max=0.000801 Jy/beam ! Clean residual mean=0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0479292 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.0479292 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=0.063436Jy sigma=1.128970 ! Fit after self-cal, rms=0.063440Jy sigma=1.128839 ! Inverting map ! Added new window around map position (-28, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062904 Jy ! Component: 100 - total flux cleaned = 0.000823672 Jy ! Component: 150 - total flux cleaned = 0.00104681 Jy ! Component: 200 - total flux cleaned = 0.00122378 Jy ! Total flux subtracted in 200 components = 0.00122378 Jy ! Clean residual min=-0.000761 max=0.000667 Jy/beam ! Clean residual mean=0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.049153 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.049153 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=0.063426Jy sigma=1.128561 ! Fit after self-cal, rms=0.063436Jy sigma=1.128464 ! 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=0.063436Jy sigma=1.128464 ! Fit after self-cal, rms=0.063575Jy sigma=1.128353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.468 mas, bmaj=6.116 mas, bpa=0.9026 degrees ! Estimated noise=0.167256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539734 Jy ! Component: 100 - total flux cleaned = 0.000768529 Jy ! Component: 150 - total flux cleaned = 0.000951721 Jy ! Component: 200 - total flux cleaned = 0.0011136 Jy ! Total flux subtracted in 200 components = 0.0011136 Jy ! Clean residual min=-0.000725 max=0.000694 Jy/beam ! Clean residual mean=0.000003 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0502666 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 136 components and 0.0502666 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=0.063567Jy sigma=1.128220 ! Fit after self-cal, rms=0.063612Jy sigma=1.128102 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 = 0.000335685 Jy ! Component: 100 - total flux cleaned = 0.000484138 Jy ! Component: 150 - total flux cleaned = 0.000612145 Jy ! Component: 200 - total flux cleaned = 0.000716921 Jy ! Total flux subtracted in 200 components = 0.000716921 Jy ! Clean residual min=-0.000741 max=0.000703 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0509835 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.0509835 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=0.063607Jy sigma=1.128036 ! Fit after self-cal, rms=0.063614Jy sigma=1.128000 ! 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=1.15 mas, bmaj=4.313 mas, bpa=-5.602 degrees ! Estimated noise=0.147738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.15 x 4.313 at -5.602 degrees (North through East) ! Clean map min=-0.0012949 max=0.036033 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=0.8422 mas, bmaj=3.148 mas, bpa=-2.188 degrees ! Estimated noise=0.433929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272966 Jy ! Component: 100 - total flux cleaned = 0.0345386 Jy ! Component: 150 - total flux cleaned = 0.0385895 Jy ! Component: 200 - total flux cleaned = 0.0415056 Jy ! Total flux subtracted in 200 components = 0.0415056 Jy ! Clean residual min=-0.002172 max=0.002368 Jy/beam ! Clean residual mean=-0.000006 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0415056 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0415056 Jy ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=4.313 mas, bpa=-5.602 degrees ! Estimated noise=0.147738 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 = 0.00270024 Jy ! Component: 100 - total flux cleaned = 0.00447101 Jy ! Component: 150 - total flux cleaned = 0.00574146 Jy ! Component: 200 - total flux cleaned = 0.00633919 Jy ! Total flux subtracted in 200 components = 0.00633919 Jy ! Clean residual min=-0.000987 max=0.000835 Jy/beam ! Clean residual mean=0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0478448 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.0478448 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=2.468 mas, bmaj=6.116 mas, bpa=0.9026 degrees ! Estimated noise=0.167256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110193 Jy ! Component: 100 - total flux cleaned = 0.00147007 Jy ! Component: 150 - total flux cleaned = 0.00175326 Jy ! Component: 200 - total flux cleaned = 0.00199959 Jy ! Total flux subtracted in 200 components = 0.00199959 Jy ! Clean residual min=-0.000855 max=0.000763 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0498444 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 = 0.000214777 Jy ! Component: 100 - total flux cleaned = 0.00040283 Jy ! Component: 150 - total flux cleaned = 0.000607982 Jy ! Component: 200 - total flux cleaned = 0.00079405 Jy ! Total flux subtracted in 200 components = 0.00079405 Jy ! Clean residual min=-0.000778 max=0.000776 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0506385 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 102 components and 0.0506385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=4.313 mas, bpa=-5.602 degrees ! Estimated noise=0.147738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.97012e-05 Jy ! Component: 100 - total flux cleaned = 1.66223e-05 Jy ! Component: 150 - total flux cleaned = 8.8087e-05 Jy ! Component: 200 - total flux cleaned = 0.000236577 Jy ! Total flux subtracted in 200 components = 0.000236577 Jy ! Clean residual min=-0.000735 max=0.000676 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.050875 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.050875 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=0.063625Jy sigma=1.128298 ! Fit after self-cal, rms=0.063640Jy sigma=1.128149 wmodel J1319-2724_X_a_map.mod ! Writing 118 model components to file: J1319-2724_X_a_map.mod wobs J1319-2724_X_a_uvs.fits ! Writing UV FITS file: J1319-2724_X_a_uvs.fits wwins J1319-2724_X_a_map.win ! wwins: Wrote 4 windows to J1319-2724_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 = -0.000232623 Jy ! Component: 100 - total flux cleaned = -0.000221325 Jy ! Component: 150 - total flux cleaned = -0.000187186 Jy ! Component: 200 - total flux cleaned = -0.00013257 Jy ! Component: 250 - total flux cleaned = -0.000101069 Jy ! Component: 300 - total flux cleaned = -0.000101192 Jy ! Component: 350 - total flux cleaned = -0.000111031 Jy ! Component: 400 - total flux cleaned = -0.000129935 Jy ! Component: 450 - total flux cleaned = -0.000120498 Jy ! Component: 500 - total flux cleaned = -0.000138952 Jy ! Component: 550 - total flux cleaned = -0.00014798 Jy ! Component: 600 - total flux cleaned = -0.000139277 Jy ! Component: 650 - total flux cleaned = -0.000139269 Jy ! Component: 700 - total flux cleaned = -0.000139289 Jy ! Component: 750 - total flux cleaned = -0.00016411 Jy ! Component: 800 - total flux cleaned = -0.000180551 Jy ! Component: 850 - total flux cleaned = -0.000196712 Jy ! Component: 900 - total flux cleaned = -0.000204515 Jy ! Component: 950 - total flux cleaned = -0.000204534 Jy ! Component: 1000 - total flux cleaned = -0.00018913 Jy ! Component: 1050 - total flux cleaned = -0.000196763 Jy ! Component: 1100 - total flux cleaned = -0.000189496 Jy ! Component: 1150 - total flux cleaned = -0.000196923 Jy ! Component: 1200 - total flux cleaned = -0.000174889 Jy ! Component: 1250 - total flux cleaned = -0.000182032 Jy ! Component: 1300 - total flux cleaned = -0.000167846 Jy ! Component: 1350 - total flux cleaned = -0.000160805 Jy ! Component: 1400 - total flux cleaned = -0.000139937 Jy ! Component: 1450 - total flux cleaned = -9.17918e-05 Jy ! Component: 1500 - total flux cleaned = -5.78483e-05 Jy ! Component: 1550 - total flux cleaned = -3.78099e-05 Jy ! Component: 1600 - total flux cleaned = -3.79662e-05 Jy ! Component: 1650 - total flux cleaned = -1.16712e-05 Jy ! Component: 1700 - total flux cleaned = 3.37026e-05 Jy ! Component: 1750 - total flux cleaned = 5.29419e-05 Jy ! Component: 1800 - total flux cleaned = 7.83816e-05 Jy ! Component: 1850 - total flux cleaned = 7.84936e-05 Jy ! Component: 1900 - total flux cleaned = 9.72147e-05 Jy ! Component: 1950 - total flux cleaned = 0.000115832 Jy ! Component: 2000 - total flux cleaned = 0.00014653 Jy ! Component: 2050 - total flux cleaned = 0.000158662 Jy ! Component: 2100 - total flux cleaned = 0.000200829 Jy ! Component: 2150 - total flux cleaned = 0.000212722 Jy ! Component: 2200 - total flux cleaned = 0.00021872 Jy ! Component: 2250 - total flux cleaned = 0.000248101 Jy ! Component: 2300 - total flux cleaned = 0.000288894 Jy ! Component: 2350 - total flux cleaned = 0.000288905 Jy ! Component: 2400 - total flux cleaned = 0.00031191 Jy ! Component: 2450 - total flux cleaned = 0.000351824 Jy ! Component: 2500 - total flux cleaned = 0.000368782 Jy ! Component: 2550 - total flux cleaned = 0.000396856 Jy ! Component: 2600 - total flux cleaned = 0.00042471 Jy ! Component: 2650 - total flux cleaned = 0.000457877 Jy ! Component: 2700 - total flux cleaned = 0.000457859 Jy ! Component: 2750 - total flux cleaned = 0.000457828 Jy ! Component: 2800 - total flux cleaned = 0.000479453 Jy ! Component: 2850 - total flux cleaned = 0.000500932 Jy ! Component: 2900 - total flux cleaned = 0.000500893 Jy ! Component: 2950 - total flux cleaned = 0.000511493 Jy ! Component: 3000 - total flux cleaned = 0.000543125 Jy ! Component: 3050 - total flux cleaned = 0.000537963 Jy ! Component: 3100 - total flux cleaned = 0.000569221 Jy ! Component: 3150 - total flux cleaned = 0.000569208 Jy ! Component: 3200 - total flux cleaned = 0.000594914 Jy ! Component: 3250 - total flux cleaned = 0.000610202 Jy ! Component: 3300 - total flux cleaned = 0.000635576 Jy ! Component: 3350 - total flux cleaned = 0.00065576 Jy ! Component: 3400 - total flux cleaned = 0.000655777 Jy ! Component: 3450 - total flux cleaned = 0.000685633 Jy ! Component: 3500 - total flux cleaned = 0.000705422 Jy ! Component: 3550 - total flux cleaned = 0.000725109 Jy ! Component: 3600 - total flux cleaned = 0.000749553 Jy ! Component: 3650 - total flux cleaned = 0.000759305 Jy ! Component: 3700 - total flux cleaned = 0.000773837 Jy ! Component: 3750 - total flux cleaned = 0.000797902 Jy ! Component: 3800 - total flux cleaned = 0.000812222 Jy ! Component: 3850 - total flux cleaned = 0.000831203 Jy ! Component: 3900 - total flux cleaned = 0.000840667 Jy ! Component: 3950 - total flux cleaned = 0.000864203 Jy ! Component: 4000 - total flux cleaned = 0.000864222 Jy ! Component: 4050 - total flux cleaned = 0.000892135 Jy ! Total flux subtracted in 4096 components = 0.000896772 Jy ! Clean residual min=-0.000285 max=0.000305 Jy/beam ! Clean residual mean=0.000001 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0517718 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 430 components and 0.0517718 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1319-2724_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.15 x 4.313 at -5.602 degrees (North through East) ! Clean map min=-0.00099319 max=0.035181 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1319-2724_X_a_map.fits wmodel /vlbi/uf001/uvm//J1319-2724_X_a_map.mod ! Writing 430 model components to file: /vlbi/uf001/uvm//J1319-2724_X_a_map.mod wobs /vlbi/uf001/uvm//J1319-2724_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1319-2724_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1319-2724_X_a_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uvm//J1319-2724_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0351806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.70885e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.742642 0.742642 1.48528 2.97057 5.94113 11.8823 23.7645 47.5291 95.0581 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 403.963 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1319-2724_X_a_dfm.log closed on Sun Jan 13 21:39:27 2019