! Started logfile: /vlbi/uf001/uvm//J1130+0732_X_a_dfm.log on Sun Jan 13 21:28:34 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//J1130+0732_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1130+0732_X_a_uvm.fits ! AN table 1: 98 integrations on 36 of 36 possible baselines. ! AN table 2: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.929648 visibilities/baseline/integration-bin. ! Found source: J1130+0732 ! ! 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 62160 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 J1130+0732_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 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001746Jy sigma=23.611506 ! Fit after self-cal, rms=0.962253Jy sigma=22.680866 ! 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=0.7112 mas, bmaj=3.19 mas, bpa=-19.81 degrees ! Estimated noise=0.274992 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 = 0.0305343 Jy ! Component: 100 - total flux cleaned = 0.0371928 Jy ! Total flux subtracted in 100 components = 0.0371928 Jy ! Clean residual min=-0.001684 max=0.001946 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0371928 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0371928 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=0.055911Jy sigma=1.244538 ! Fit after self-cal, rms=0.054210Jy sigma=1.204202 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334662 Jy ! Component: 100 - total flux cleaned = 0.00324411 Jy ! Total flux subtracted in 100 components = 0.00324411 Jy ! Clean residual min=-0.001648 max=0.001837 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0404369 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0404369 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=0.054012Jy sigma=1.199461 ! Fit after self-cal, rms=0.054009Jy sigma=1.199415 ! 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=0.9403 mas, bmaj=3.198 mas, bpa=-18.22 degrees ! Estimated noise=0.122984 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 (6.8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173164 Jy ! Component: 100 - total flux cleaned = 0.0023723 Jy ! Component: 150 - total flux cleaned = 0.00287566 Jy ! Component: 200 - total flux cleaned = 0.00328157 Jy ! Total flux subtracted in 200 components = 0.00328157 Jy ! Clean residual min=-0.001267 max=0.001562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0437185 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.0437185 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=0.053943Jy sigma=1.197529 ! Fit after self-cal, rms=0.053932Jy sigma=1.197246 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9403 x 3.198 at -18.22 degrees (North through East) ! Clean map min=-0.0011866 max=0.041532 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 1.00 KP 0.99 ! LA 0.82 MK 1.05 NL 1.14 OV 0.99 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.09 HN 0.95 KP 1.13 ! LA 0.97 MK 0.95 NL 1.02 OV 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 0.96 KP 1.02 ! LA 0.82 MK 1.03 NL 1.15 OV 0.99 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.05 HN 0.91 KP 1.07 ! LA 1.05 MK 1.05 NL 1.04 OV 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.96 KP 1.07 ! LA 0.83 MK 1.04 NL 1.25 OV 1.05 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.06 HN 1.02 KP 1.02 ! LA 1.07 MK 1.07 NL 1.01 OV 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 0.94 KP 1.07 ! LA 0.86 MK 0.99 NL 1.21 OV 1.00 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.00 HN 0.97 KP 1.18 ! LA 0.99 MK 1.00 NL 1.09 OV 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.92 KP 1.05 ! LA 0.85 MK 1.03 NL 1.21 OV 1.01 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.07 HN 0.98 KP 1.10 ! LA 1.05 MK 0.97 NL 1.07 OV 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.01 KP 1.03 ! LA 0.82 MK 1.02 NL 1.15 OV 0.92 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.05 HN 0.95 KP 1.12 ! LA 1.01 MK 0.96 NL 1.11 OV 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.98 KP 1.10 ! LA 0.83 MK 1.01 NL 1.12 OV 1.00 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.01 HN 0.88 KP 1.11 ! LA 1.05 MK 0.98 NL 1.01 OV 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.96 KP 1.11 ! LA 0.84 MK 1.10 NL 1.21 OV 0.89 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 1.02 HN 1.03 KP 1.18 ! LA 1.03 MK 1.08 NL 1.02 OV 0.88 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.95 KP 1.04 ! LA 0.85 MK 0.96 NL 1.19 OV 1.00 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.04 HN 0.93 KP 1.15 ! LA 1.11 MK 1.01 NL 0.97 OV 0.87 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.07 ! LA 0.80 MK 1.00 NL 1.19 OV 0.98 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.04 HN 0.93 KP 1.17 ! LA 0.99 MK 0.96 NL 1.07 OV 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.89 KP 1.04 ! LA 0.83 MK 0.98 NL 1.26 OV 0.99 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.81 FD 0.94 HN 0.94 KP 1.04 ! LA 1.09 MK 1.01 NL 0.99 OV 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.99 KP 0.96 ! LA 0.83 MK 0.98 NL 1.18 OV 0.98 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 0.99 HN 0.94 KP 1.12 ! LA 1.06 MK 0.97 NL 1.05 OV 0.92 ! ! ! Fit before self-cal, rms=0.053932Jy sigma=1.197246 ! Fit after self-cal, rms=0.052445Jy sigma=1.190898 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9435 mas, bmaj=3.175 mas, bpa=-18.06 degrees ! Estimated noise=0.122132 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 = -3.27751e-05 Jy ! Component: 100 - total flux cleaned = -1.80093e-06 Jy ! Component: 150 - total flux cleaned = -3.63775e-05 Jy ! Component: 200 - total flux cleaned = -3.67242e-05 Jy ! Total flux subtracted in 200 components = -3.67242e-05 Jy ! Clean residual min=-0.000606 max=0.000599 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0436818 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0436818 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=0.052437Jy sigma=1.190749 ! Fit after self-cal, rms=0.052542Jy sigma=1.189573 ! 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=0.052542Jy sigma=1.189573 ! Fit after self-cal, rms=0.052708Jy sigma=1.188090 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9451 mas, bmaj=3.166 mas, bpa=-18.09 degrees ! Estimated noise=0.122169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.23394e-05 Jy ! Component: 100 - total flux cleaned = 7.22504e-05 Jy ! Component: 150 - total flux cleaned = 3.65141e-05 Jy ! Component: 200 - total flux cleaned = -3.49784e-06 Jy ! Total flux subtracted in 200 components = -3.49784e-06 Jy ! Clean residual min=-0.000595 max=0.000555 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0436783 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.0436783 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=0.052703Jy sigma=1.188018 ! Fit after self-cal, rms=0.052750Jy sigma=1.187617 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 = 3.79265e-05 Jy ! Component: 100 - total flux cleaned = -9.89813e-06 Jy ! Component: 150 - total flux cleaned = -5.20147e-05 Jy ! Component: 200 - total flux cleaned = -8.43911e-05 Jy ! Total flux subtracted in 200 components = -8.43911e-05 Jy ! Clean residual min=-0.000597 max=0.000582 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0435939 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.0435939 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=0.052747Jy sigma=1.187587 ! Fit after self-cal, rms=0.052749Jy sigma=1.187577 ! 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=0.052749Jy sigma=1.187577 ! Fit after self-cal, rms=0.052922Jy sigma=1.187519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9442 mas, bmaj=3.16 mas, bpa=-18.1 degrees ! Estimated noise=0.122327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.44227e-05 Jy ! Component: 100 - total flux cleaned = -7.06993e-06 Jy ! Component: 150 - total flux cleaned = -4.19301e-05 Jy ! Component: 200 - total flux cleaned = -7.37356e-05 Jy ! Total flux subtracted in 200 components = -7.37356e-05 Jy ! Clean residual min=-0.000581 max=0.000555 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0435201 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.0435201 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=0.052920Jy sigma=1.187479 ! Fit after self-cal, rms=0.052935Jy sigma=1.187453 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.70231e-05 Jy ! Component: 100 - total flux cleaned = -8.37309e-05 Jy ! Component: 150 - total flux cleaned = -0.000117679 Jy ! Component: 200 - total flux cleaned = -0.000133485 Jy ! Total flux subtracted in 200 components = -0.000133485 Jy ! Clean residual min=-0.000575 max=0.000560 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0433866 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.0433866 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=0.052933Jy sigma=1.187432 ! Fit after self-cal, rms=0.052932Jy sigma=1.187423 ! 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=0.052932Jy sigma=1.187423 ! Fit after self-cal, rms=0.052956Jy sigma=1.187413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=3.32 mas, bpa=-10.02 degrees ! Estimated noise=0.147071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.09282e-05 Jy ! Component: 100 - total flux cleaned = -7.46821e-06 Jy ! Component: 150 - total flux cleaned = -3.95355e-05 Jy ! Component: 200 - total flux cleaned = -6.07311e-05 Jy ! Total flux subtracted in 200 components = -6.07311e-05 Jy ! Clean residual min=-0.000567 max=0.000609 Jy/beam ! Clean residual mean=0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0433259 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.0433259 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=0.052955Jy sigma=1.187411 ! Fit after self-cal, rms=0.052961Jy sigma=1.187389 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 = -1.17465e-05 Jy ! Component: 100 - total flux cleaned = -2.72829e-05 Jy ! Component: 150 - total flux cleaned = -3.60631e-05 Jy ! Component: 200 - total flux cleaned = -4.40973e-05 Jy ! Total flux subtracted in 200 components = -4.40973e-05 Jy ! Clean residual min=-0.000550 max=0.000602 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0432818 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.0432818 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=0.052960Jy sigma=1.187394 ! Fit after self-cal, rms=0.052962Jy sigma=1.187388 ! 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=0.9431 mas, bmaj=3.157 mas, bpa=-18.1 degrees ! Estimated noise=0.122316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9431 x 3.157 at -18.1 degrees (North through East) ! Clean map min=-0.00059965 max=0.04141 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=0.7088 mas, bmaj=3.143 mas, bpa=-19.77 degrees ! Estimated noise=0.272984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319428 Jy ! Component: 100 - total flux cleaned = 0.0389124 Jy ! Component: 150 - total flux cleaned = 0.0408311 Jy ! Component: 200 - total flux cleaned = 0.0415339 Jy ! Total flux subtracted in 200 components = 0.0415339 Jy ! Clean residual min=-0.001495 max=0.001290 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0415339 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0415339 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9431 mas, bmaj=3.157 mas, bpa=-18.1 degrees ! Estimated noise=0.122316 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 = 0.00104849 Jy ! Component: 100 - total flux cleaned = 0.00158816 Jy ! Component: 150 - total flux cleaned = 0.0016911 Jy ! Component: 200 - total flux cleaned = 0.00174488 Jy ! Total flux subtracted in 200 components = 0.00174488 Jy ! Clean residual min=-0.000594 max=0.000598 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0432788 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.0432788 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=2.112 mas, bmaj=3.32 mas, bpa=-10.02 degrees ! Estimated noise=0.147071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.94258e-05 Jy ! Component: 100 - total flux cleaned = 9.87088e-05 Jy ! Component: 150 - total flux cleaned = 8.8503e-05 Jy ! Component: 200 - total flux cleaned = 6.95973e-05 Jy ! Total flux subtracted in 200 components = 6.95973e-05 Jy ! Clean residual min=-0.000588 max=0.000588 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0433484 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 = -2.33184e-05 Jy ! Component: 100 - total flux cleaned = -4.40174e-05 Jy ! Component: 150 - total flux cleaned = -5.03692e-05 Jy ! Component: 200 - total flux cleaned = -6.20495e-05 Jy ! Total flux subtracted in 200 components = -6.20495e-05 Jy ! Clean residual min=-0.000569 max=0.000598 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0432864 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.0432864 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9431 mas, bmaj=3.157 mas, bpa=-18.1 degrees ! Estimated noise=0.122316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121691 Jy ! Component: 100 - total flux cleaned = -0.000135371 Jy ! Component: 150 - total flux cleaned = -0.00015724 Jy ! Component: 200 - total flux cleaned = -0.000166695 Jy ! Total flux subtracted in 200 components = -0.000166695 Jy ! Clean residual min=-0.000591 max=0.000555 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0431197 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.0431197 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=0.052966Jy sigma=1.187489 ! Fit after self-cal, rms=0.052968Jy sigma=1.187459 wmodel J1130+0732_X_a_map.mod ! Writing 78 model components to file: J1130+0732_X_a_map.mod wobs J1130+0732_X_a_uvs.fits ! Writing UV FITS file: J1130+0732_X_a_uvs.fits wwins J1130+0732_X_a_map.win ! wwins: Wrote 2 windows to J1130+0732_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 = -4.13422e-06 Jy ! Component: 100 - total flux cleaned = 3.42082e-05 Jy ! Component: 150 - total flux cleaned = 9.80511e-05 Jy ! Component: 200 - total flux cleaned = 0.000133023 Jy ! Component: 250 - total flux cleaned = 0.000150092 Jy ! Component: 300 - total flux cleaned = 0.000158378 Jy ! Component: 350 - total flux cleaned = 0.000126124 Jy ! Component: 400 - total flux cleaned = 0.000126137 Jy ! Component: 450 - total flux cleaned = 0.000102967 Jy ! Component: 500 - total flux cleaned = 0.000103079 Jy ! Component: 550 - total flux cleaned = 8.81889e-05 Jy ! Component: 600 - total flux cleaned = 7.34477e-05 Jy ! Component: 650 - total flux cleaned = 7.35229e-05 Jy ! Component: 700 - total flux cleaned = 3.75134e-05 Jy ! Component: 750 - total flux cleaned = 1.63317e-05 Jy ! Component: 800 - total flux cleaned = 9.29014e-06 Jy ! Component: 850 - total flux cleaned = -4.62804e-06 Jy ! Component: 900 - total flux cleaned = -2.51427e-05 Jy ! Component: 950 - total flux cleaned = -3.19946e-05 Jy ! Component: 1000 - total flux cleaned = -4.5414e-05 Jy ! Component: 1050 - total flux cleaned = -6.51622e-05 Jy ! Component: 1100 - total flux cleaned = -8.48506e-05 Jy ! Component: 1150 - total flux cleaned = -8.48082e-05 Jy ! Component: 1200 - total flux cleaned = -9.11701e-05 Jy ! Component: 1250 - total flux cleaned = -0.000110149 Jy ! Component: 1300 - total flux cleaned = -0.000122737 Jy ! Component: 1350 - total flux cleaned = -0.000147716 Jy ! Component: 1400 - total flux cleaned = -0.000141522 Jy ! Component: 1450 - total flux cleaned = -0.000184466 Jy ! Component: 1500 - total flux cleaned = -0.000196503 Jy ! Component: 1550 - total flux cleaned = -0.000190416 Jy ! Component: 1600 - total flux cleaned = -0.00019638 Jy ! Component: 1650 - total flux cleaned = -0.000178567 Jy ! Component: 1700 - total flux cleaned = -0.000196256 Jy ! Component: 1750 - total flux cleaned = -0.000207877 Jy ! Component: 1800 - total flux cleaned = -0.000207832 Jy ! Component: 1850 - total flux cleaned = -0.000202032 Jy ! Component: 1900 - total flux cleaned = -0.000184993 Jy ! Component: 1950 - total flux cleaned = -0.000196329 Jy ! Component: 2000 - total flux cleaned = -0.00019624 Jy ! Component: 2050 - total flux cleaned = -0.000196216 Jy ! Component: 2100 - total flux cleaned = -0.000185149 Jy ! Component: 2150 - total flux cleaned = -0.000190673 Jy ! Component: 2200 - total flux cleaned = -0.000201547 Jy ! Component: 2250 - total flux cleaned = -0.000190738 Jy ! Component: 2300 - total flux cleaned = -0.000174711 Jy ! Component: 2350 - total flux cleaned = -0.000196075 Jy ! Component: 2400 - total flux cleaned = -0.000185522 Jy ! Component: 2450 - total flux cleaned = -0.000201291 Jy ! Component: 2500 - total flux cleaned = -0.000206549 Jy ! Component: 2550 - total flux cleaned = -0.000211726 Jy ! Component: 2600 - total flux cleaned = -0.000232326 Jy ! Component: 2650 - total flux cleaned = -0.000222008 Jy ! Component: 2700 - total flux cleaned = -0.000221987 Jy ! Component: 2750 - total flux cleaned = -0.000232154 Jy ! Component: 2800 - total flux cleaned = -0.00023211 Jy ! Component: 2850 - total flux cleaned = -0.00024709 Jy ! Component: 2900 - total flux cleaned = -0.000227164 Jy ! Component: 2950 - total flux cleaned = -0.000237117 Jy ! Component: 3000 - total flux cleaned = -0.000261659 Jy ! Component: 3050 - total flux cleaned = -0.000251906 Jy ! Component: 3100 - total flux cleaned = -0.000251864 Jy ! Component: 3150 - total flux cleaned = -0.000256733 Jy ! Component: 3200 - total flux cleaned = -0.000261522 Jy ! Component: 3250 - total flux cleaned = -0.000266258 Jy ! Component: 3300 - total flux cleaned = -0.000285253 Jy ! Component: 3350 - total flux cleaned = -0.000261666 Jy ! Component: 3400 - total flux cleaned = -0.000280455 Jy ! Component: 3450 - total flux cleaned = -0.000266495 Jy ! Component: 3500 - total flux cleaned = -0.000275799 Jy ! Component: 3550 - total flux cleaned = -0.000275777 Jy ! Component: 3600 - total flux cleaned = -0.000262082 Jy ! Component: 3650 - total flux cleaned = -0.000280312 Jy ! Component: 3700 - total flux cleaned = -0.00029846 Jy ! Component: 3750 - total flux cleaned = -0.000298459 Jy ! Component: 3800 - total flux cleaned = -0.000289467 Jy ! Component: 3850 - total flux cleaned = -0.000289481 Jy ! Component: 3900 - total flux cleaned = -0.000307231 Jy ! Component: 3950 - total flux cleaned = -0.000298373 Jy ! Component: 4000 - total flux cleaned = -0.000311532 Jy ! Component: 4050 - total flux cleaned = -0.000285332 Jy ! Total flux subtracted in 4096 components = -0.000315766 Jy ! Clean residual min=-0.000244 max=0.000233 Jy/beam ! Clean residual mean=0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0428039 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 367 components and 0.0428039 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1130+0732_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9431 x 3.157 at -18.1 degrees (North through East) ! Clean map min=-0.00050731 max=0.041386 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1130+0732_X_a_map.fits wmodel /vlbi/uf001/uvm//J1130+0732_X_a_map.mod ! Writing 367 model components to file: /vlbi/uf001/uvm//J1130+0732_X_a_map.mod wobs /vlbi/uf001/uvm//J1130+0732_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1130+0732_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1130+0732_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1130+0732_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0413859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.8694e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.570441 0.570441 1.14088 2.28176 4.56353 9.12706 18.2541 36.5082 73.0164 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 525.908 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1130+0732_X_a_dfm.log closed on Sun Jan 13 21:28:41 2019