! Started logfile: /image_prod/ug002_uva//J2229-0832_X_e_dfm.log on Thu Mar 5 05:43:35 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uva//J2229-0832_X_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2229-0832_X_e_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873016 visibilities/baseline/integration-bin. ! Found source: J2229-0832 ! ! 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 9900 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 J2229-0832_X_e] 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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.504145Jy sigma=7.823662 ! Fit after self-cal, rms=1.340384Jy sigma=4.040047 ! 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=0.6614 mas, bmaj=1.568 mas, bpa=0.05642 degrees ! Estimated noise=2.94605 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 = 1.60724 Jy ! Component: 100 - total flux cleaned = 2.02291 Jy ! Total flux subtracted in 100 components = 2.02291 Jy ! Clean residual min=-0.161058 max=0.212129 Jy/beam ! Clean residual mean=0.000018 rms=0.024532 Jy/beam ! Combined flux in latest and established models = 2.02291 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.02291 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=0.555425Jy sigma=1.853327 ! Fit after self-cal, rms=0.555391Jy sigma=1.853303 ! Inverting map ! Added new window around map position (-1.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21532 Jy ! Component: 100 - total flux cleaned = 0.317707 Jy ! Total flux subtracted in 100 components = 0.317707 Jy ! Clean residual min=-0.146465 max=0.189850 Jy/beam ! Clean residual mean=0.000005 rms=0.020844 Jy/beam ! Combined flux in latest and established models = 2.34061 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 2.34061 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=0.448035Jy sigma=1.554624 ! Fit after self-cal, rms=0.444512Jy sigma=1.544193 ! Inverting map ! Added new window around map position (1.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115825 Jy ! Component: 100 - total flux cleaned = 0.154018 Jy ! Total flux subtracted in 100 components = 0.154018 Jy ! Clean residual min=-0.116815 max=0.096353 Jy/beam ! Clean residual mean=-0.000004 rms=0.017913 Jy/beam ! Combined flux in latest and established models = 2.49463 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 2.49463 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=0.403838Jy sigma=1.387289 ! Fit after self-cal, rms=0.402742Jy sigma=1.384495 ! 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=0.8237 mas, bmaj=1.859 mas, bpa=1.085 degrees ! Estimated noise=2.29109 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 = 0.0257769 Jy ! Component: 100 - total flux cleaned = 0.0283461 Jy ! Component: 150 - total flux cleaned = 0.0327936 Jy ! Component: 200 - total flux cleaned = 0.0346559 Jy ! Total flux subtracted in 200 components = 0.0346559 Jy ! Clean residual min=-0.081185 max=0.087640 Jy/beam ! Clean residual mean=-0.000004 rms=0.017739 Jy/beam ! Combined flux in latest and established models = 2.52929 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 2.52929 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=0.374229Jy sigma=1.292824 ! Fit after self-cal, rms=0.373951Jy sigma=1.292073 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8237 x 1.859 at 1.085 degrees (North through East) ! Clean map min=-0.099466 max=2.0977 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.88 KP 1.04 ! LA 1.02 MK 1.05 NL 1.21 OV 0.92 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.87 KP 1.04 ! LA 1.03 MK 1.06 NL 1.15 OV 0.92 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.89 KP 1.03 ! LA 1.02 MK 1.06 NL 1.21 OV 0.91 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.92 KP 1.04 ! LA 1.00 MK 1.08 NL 1.16 OV 0.91 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.88 KP 1.05 ! LA 1.01 MK 1.08 NL 1.12 OV 0.92 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.87 KP 1.02 ! LA 1.02 MK 1.06 NL 1.18 OV 0.92 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.89 KP 1.05 ! LA 1.01 MK 1.08 NL 1.17 OV 0.92 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.90 KP 1.04 ! LA 1.01 MK 1.05 NL 1.16 OV 0.91 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.90 KP 1.05 ! LA 1.01 MK 1.06 NL 1.21 OV 0.91 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.91 KP 1.05 ! LA 1.02 MK 1.06 NL 1.21 OV 0.91 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.90 KP 1.05 ! LA 0.99 MK 1.06 NL 1.21 OV 0.92 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.91 KP 1.03 ! LA 1.02 MK 1.05 NL 1.20 OV 0.92 ! PT 0.91 SC 1.05 ! ! ! Fit before self-cal, rms=0.373951Jy sigma=1.292073 ! Fit after self-cal, rms=0.335500Jy sigma=1.049964 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.837 mas, bmaj=1.883 mas, bpa=1.026 degrees ! Estimated noise=2.30408 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 (11.6, 38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315039 Jy ! Component: 100 - total flux cleaned = -0.00373703 Jy ! Component: 150 - total flux cleaned = -0.0111112 Jy ! Component: 200 - total flux cleaned = -0.0186904 Jy ! Total flux subtracted in 200 components = -0.0186904 Jy ! Clean residual min=-0.060757 max=0.060561 Jy/beam ! Clean residual mean=-0.000013 rms=0.013079 Jy/beam ! Combined flux in latest and established models = 2.5106 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 2.5106 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=0.313616Jy sigma=0.984219 ! Fit after self-cal, rms=0.312723Jy sigma=0.980867 ! 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=0.312723Jy sigma=0.980867 ! Fit after self-cal, rms=0.175768Jy sigma=0.556622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8325 mas, bmaj=1.907 mas, bpa=0.2525 degrees ! Estimated noise=2.31973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0282634 Jy ! Component: 100 - total flux cleaned = -0.0331328 Jy ! Component: 150 - total flux cleaned = -0.0373137 Jy ! Component: 200 - total flux cleaned = -0.0411083 Jy ! Total flux subtracted in 200 components = -0.0411083 Jy ! Clean residual min=-0.029161 max=0.032305 Jy/beam ! Clean residual mean=-0.000001 rms=0.005359 Jy/beam ! Combined flux in latest and established models = 2.46949 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 2.46949 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=0.160474Jy sigma=0.505066 ! Fit after self-cal, rms=0.160410Jy sigma=0.504706 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 (0.4, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206597 Jy ! Component: 100 - total flux cleaned = 0.0162742 Jy ! Component: 150 - total flux cleaned = 0.012448 Jy ! Component: 200 - total flux cleaned = 0.0104078 Jy ! Total flux subtracted in 200 components = 0.0104078 Jy ! Clean residual min=-0.023292 max=0.026792 Jy/beam ! Clean residual mean=-0.000003 rms=0.004905 Jy/beam ! Combined flux in latest and established models = 2.4799 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 2.4799 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=0.151587Jy sigma=0.473283 ! Fit after self-cal, rms=0.151300Jy sigma=0.472170 ! Inverting map ! Added new window around map position (-0.2, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214398 Jy ! Component: 100 - total flux cleaned = 0.0220448 Jy ! Component: 150 - total flux cleaned = 0.0208326 Jy ! Component: 200 - total flux cleaned = 0.0213304 Jy ! Total flux subtracted in 200 components = 0.0213304 Jy ! Clean residual min=-0.021478 max=0.021164 Jy/beam ! Clean residual mean=-0.000005 rms=0.004609 Jy/beam ! Combined flux in latest and established models = 2.50123 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 2.50123 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=0.145278Jy sigma=0.452588 ! Fit after self-cal, rms=0.145110Jy sigma=0.451888 ! 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=0.145110Jy sigma=0.451888 ! Fit after self-cal, rms=0.132565Jy sigma=0.413685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8324 mas, bmaj=1.914 mas, bpa=0.1101 degrees ! Estimated noise=2.32311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00351791 Jy ! Component: 100 - total flux cleaned = -0.00596768 Jy ! Component: 150 - total flux cleaned = -0.00737338 Jy ! Component: 200 - total flux cleaned = -0.00860626 Jy ! Total flux subtracted in 200 components = -0.00860626 Jy ! Clean residual min=-0.019452 max=0.018244 Jy/beam ! Clean residual mean=0.000003 rms=0.003602 Jy/beam ! Combined flux in latest and established models = 2.49262 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 2.49262 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=0.123934Jy sigma=0.384370 ! Fit after self-cal, rms=0.123828Jy sigma=0.384096 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 = -0.00164501 Jy ! Component: 100 - total flux cleaned = -0.00164461 Jy ! Component: 150 - total flux cleaned = -0.00164246 Jy ! Component: 200 - total flux cleaned = -0.00165399 Jy ! Total flux subtracted in 200 components = -0.00165399 Jy ! Clean residual min=-0.018638 max=0.017369 Jy/beam ! Clean residual mean=0.000001 rms=0.003445 Jy/beam ! Combined flux in latest and established models = 2.49097 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 2.49097 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=0.120842Jy sigma=0.374118 ! Fit after self-cal, rms=0.120762Jy sigma=0.373917 ! 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=0.120762Jy sigma=0.373917 ! Fit after self-cal, rms=0.117726Jy sigma=0.362893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=3.488 mas, bpa=5.267 degrees ! Estimated noise=3.24322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00722588 Jy ! Component: 100 - total flux cleaned = -0.0112704 Jy ! Component: 150 - total flux cleaned = -0.014275 Jy ! Component: 200 - total flux cleaned = -0.0168731 Jy ! Total flux subtracted in 200 components = -0.0168731 Jy ! Clean residual min=-0.015337 max=0.011816 Jy/beam ! Clean residual mean=0.000002 rms=0.003013 Jy/beam ! Combined flux in latest and established models = 2.47409 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 2.47409 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=0.116226Jy sigma=0.358539 ! Fit after self-cal, rms=0.116010Jy sigma=0.357888 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 = -0.0019262 Jy ! Component: 100 - total flux cleaned = -0.00450434 Jy ! Component: 150 - total flux cleaned = -0.00572262 Jy ! Component: 200 - total flux cleaned = -0.00653155 Jy ! Total flux subtracted in 200 components = -0.00653155 Jy ! Clean residual min=-0.014716 max=0.011662 Jy/beam ! Clean residual mean=-0.000000 rms=0.002939 Jy/beam ! Combined flux in latest and established models = 2.46756 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 2.46756 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=0.115368Jy sigma=0.355916 ! Fit after self-cal, rms=0.115327Jy sigma=0.355749 ! 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=0.8324 mas, bmaj=1.918 mas, bpa=0.06047 degrees ! Estimated noise=2.32382 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8324 x 1.918 at 0.06047 degrees (North through East) ! Clean map min=-0.023558 max=2.1077 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 ! Performing amp+phase self-cal ! ! 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=0.115327Jy sigma=0.355749 ! Fit after self-cal, rms=0.108680Jy sigma=0.328533 ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=1.919 mas, bpa=0.0743 degrees ! Estimated noise=2.32205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00307221 Jy ! Component: 100 - total flux cleaned = -0.00470966 Jy ! Component: 150 - total flux cleaned = -0.0051313 Jy ! Component: 200 - total flux cleaned = -0.00553236 Jy ! Total flux subtracted in 200 components = -0.00553236 Jy ! Clean residual min=-0.017312 max=0.014125 Jy/beam ! Clean residual mean=0.000003 rms=0.002781 Jy/beam ! Combined flux in latest and established models = 2.46203 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 2.46203 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=0.104201Jy sigma=0.312728 ! Fit after self-cal, rms=0.104141Jy sigma=0.312591 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.07275e-06 Jy ! Component: 100 - total flux cleaned = 1.77623e-05 Jy ! Component: 150 - total flux cleaned = -0.000291693 Jy ! Component: 200 - total flux cleaned = -0.000866084 Jy ! Total flux subtracted in 200 components = -0.000866084 Jy ! Clean residual min=-0.016962 max=0.013537 Jy/beam ! Clean residual mean=0.000002 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 2.46116 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 2.46116 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=0.102500Jy sigma=0.306741 ! Fit after self-cal, rms=0.102453Jy sigma=0.306660 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.102453Jy sigma=0.306660 ! Fit after self-cal, rms=0.100781Jy sigma=0.300966 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=0.6642 mas, bmaj=1.611 mas, bpa=-0.6264 degrees ! Estimated noise=3.01132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.64014 Jy ! Component: 100 - total flux cleaned = 2.02959 Jy ! Component: 150 - total flux cleaned = 2.17914 Jy ! Component: 200 - total flux cleaned = 2.25739 Jy ! Total flux subtracted in 200 components = 2.25739 Jy ! Clean residual min=-0.038015 max=0.044071 Jy/beam ! Clean residual mean=0.000005 rms=0.006088 Jy/beam ! Combined flux in latest and established models = 2.25739 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 26 model components to the UV plane model. ! The established model now contains 26 components and 2.25739 Jy ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=1.921 mas, bpa=0.03946 degrees ! Estimated noise=2.32231 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 = 0.0745033 Jy ! Component: 100 - total flux cleaned = 0.119559 Jy ! Component: 150 - total flux cleaned = 0.151284 Jy ! Component: 200 - total flux cleaned = 0.170811 Jy ! Total flux subtracted in 200 components = 0.170811 Jy ! Clean residual min=-0.022308 max=0.022904 Jy/beam ! Clean residual mean=0.000001 rms=0.003542 Jy/beam ! Combined flux in latest and established models = 2.4282 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 2.4282 Jy ! Inverting map ! Added new window around map position (3, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158703 Jy ! Component: 100 - total flux cleaned = 0.024432 Jy ! Component: 150 - total flux cleaned = 0.0292899 Jy ! Component: 200 - total flux cleaned = 0.0342828 Jy ! Total flux subtracted in 200 components = 0.0342828 Jy ! Clean residual min=-0.019840 max=0.016869 Jy/beam ! Clean residual mean=0.000000 rms=0.002983 Jy/beam ! Combined flux in latest and established models = 2.46248 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 2.46248 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=2.078 mas, bmaj=3.488 mas, bpa=5.225 degrees ! Estimated noise=3.23783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109542 Jy ! Component: 100 - total flux cleaned = 0.00995711 Jy ! Component: 150 - total flux cleaned = 0.00888889 Jy ! Component: 200 - total flux cleaned = 0.00751894 Jy ! Total flux subtracted in 200 components = 0.00751894 Jy ! Clean residual min=-0.013422 max=0.010135 Jy/beam ! Clean residual mean=0.000004 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 2.47 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 = -0.000839958 Jy ! Component: 100 - total flux cleaned = -0.00162103 Jy ! Component: 150 - total flux cleaned = -0.00217127 Jy ! Component: 200 - total flux cleaned = -0.00251838 Jy ! Total flux subtracted in 200 components = -0.00251838 Jy ! Clean residual min=-0.013546 max=0.009728 Jy/beam ! Clean residual mean=0.000004 rms=0.002399 Jy/beam ! Combined flux in latest and established models = 2.46748 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 93 components and 2.46748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=1.921 mas, bpa=0.03946 degrees ! Estimated noise=2.32231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000986612 Jy ! Component: 100 - total flux cleaned = -0.00241047 Jy ! Component: 150 - total flux cleaned = -0.00198212 Jy ! Component: 200 - total flux cleaned = -0.00240919 Jy ! Total flux subtracted in 200 components = -0.00240919 Jy ! Clean residual min=-0.018203 max=0.012792 Jy/beam ! Clean residual mean=0.000000 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 2.46507 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 2.46507 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=0.101524Jy sigma=0.301881 ! Fit after self-cal, rms=0.100561Jy sigma=0.298307 wmodel J2229-0832_X_e_map.mod ! Writing 110 model components to file: J2229-0832_X_e_map.mod wobs J2229-0832_X_e_uvs.fits ! Writing UV FITS file: J2229-0832_X_e_uvs.fits wwins J2229-0832_X_e_map.win ! wwins: Wrote 7 windows to J2229-0832_X_e_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 = -0.00640097 Jy ! Component: 100 - total flux cleaned = -0.00877373 Jy ! Component: 150 - total flux cleaned = -0.00922395 Jy ! Component: 200 - total flux cleaned = -0.00922178 Jy ! Component: 250 - total flux cleaned = -0.00943019 Jy ! Component: 300 - total flux cleaned = -0.00943022 Jy ! Component: 350 - total flux cleaned = -0.00963151 Jy ! Component: 400 - total flux cleaned = -0.0100127 Jy ! Component: 450 - total flux cleaned = -0.0101941 Jy ! Component: 500 - total flux cleaned = -0.0105539 Jy ! Component: 550 - total flux cleaned = -0.0105531 Jy ! Component: 600 - total flux cleaned = -0.0107248 Jy ! Component: 650 - total flux cleaned = -0.0107201 Jy ! Component: 700 - total flux cleaned = -0.0105497 Jy ! Component: 750 - total flux cleaned = -0.010546 Jy ! Component: 800 - total flux cleaned = -0.0105435 Jy ! Component: 850 - total flux cleaned = -0.010228 Jy ! Component: 900 - total flux cleaned = -0.00991998 Jy ! Component: 950 - total flux cleaned = -0.00961611 Jy ! Component: 1000 - total flux cleaned = -0.00931927 Jy ! Component: 1050 - total flux cleaned = -0.00902749 Jy ! Component: 1100 - total flux cleaned = -0.00874179 Jy ! Component: 1150 - total flux cleaned = -0.00846344 Jy ! Component: 1200 - total flux cleaned = -0.00818289 Jy ! Component: 1250 - total flux cleaned = -0.00790743 Jy ! Component: 1300 - total flux cleaned = -0.00736794 Jy ! Component: 1350 - total flux cleaned = -0.00736965 Jy ! Component: 1400 - total flux cleaned = -0.0075009 Jy ! Component: 1450 - total flux cleaned = -0.00750082 Jy ! Component: 1500 - total flux cleaned = -0.00763116 Jy ! Component: 1550 - total flux cleaned = -0.00750567 Jy ! Component: 1600 - total flux cleaned = -0.00750523 Jy ! Component: 1650 - total flux cleaned = -0.0076269 Jy ! Component: 1700 - total flux cleaned = -0.00738287 Jy ! Component: 1750 - total flux cleaned = -0.0077384 Jy ! Component: 1800 - total flux cleaned = -0.00762203 Jy ! Component: 1850 - total flux cleaned = -0.00762129 Jy ! Component: 1900 - total flux cleaned = -0.00762195 Jy ! Component: 1950 - total flux cleaned = -0.00785042 Jy ! Component: 2000 - total flux cleaned = -0.00784762 Jy ! Component: 2050 - total flux cleaned = -0.00751695 Jy ! Component: 2100 - total flux cleaned = -0.00795234 Jy ! Component: 2150 - total flux cleaned = -0.00805665 Jy ! Component: 2200 - total flux cleaned = -0.00794786 Jy ! Component: 2250 - total flux cleaned = -0.00784301 Jy ! Component: 2300 - total flux cleaned = -0.00774012 Jy ! Component: 2350 - total flux cleaned = -0.00784332 Jy ! Component: 2400 - total flux cleaned = -0.00774226 Jy ! Component: 2450 - total flux cleaned = -0.00814465 Jy ! Component: 2500 - total flux cleaned = -0.00814443 Jy ! Component: 2550 - total flux cleaned = -0.00814669 Jy ! Component: 2600 - total flux cleaned = -0.00824365 Jy ! Component: 2650 - total flux cleaned = -0.00862909 Jy ! Component: 2700 - total flux cleaned = -0.00844011 Jy ! Component: 2750 - total flux cleaned = -0.00853431 Jy ! Component: 2800 - total flux cleaned = -0.00862847 Jy ! Component: 2850 - total flux cleaned = -0.0087213 Jy ! Component: 2900 - total flux cleaned = -0.00863113 Jy ! Component: 2950 - total flux cleaned = -0.00898981 Jy ! Component: 3000 - total flux cleaned = -0.00925574 Jy ! Component: 3050 - total flux cleaned = -0.0096966 Jy ! Component: 3100 - total flux cleaned = -0.00943353 Jy ! Component: 3150 - total flux cleaned = -0.0092605 Jy ! Component: 3200 - total flux cleaned = -0.00951792 Jy ! Component: 3250 - total flux cleaned = -0.0096033 Jy ! Component: 3300 - total flux cleaned = -0.00960441 Jy ! Component: 3350 - total flux cleaned = -0.00960413 Jy ! Component: 3400 - total flux cleaned = -0.00993376 Jy ! Component: 3450 - total flux cleaned = -0.00985159 Jy ! Component: 3500 - total flux cleaned = -0.0100935 Jy ! Component: 3550 - total flux cleaned = -0.0100921 Jy ! Component: 3600 - total flux cleaned = -0.0100124 Jy ! Component: 3650 - total flux cleaned = -0.0100113 Jy ! Component: 3700 - total flux cleaned = -0.0100119 Jy ! Component: 3750 - total flux cleaned = -0.0101651 Jy ! Component: 3800 - total flux cleaned = -0.0100121 Jy ! Component: 3850 - total flux cleaned = -0.00993608 Jy ! Component: 3900 - total flux cleaned = -0.0100113 Jy ! Component: 3950 - total flux cleaned = -0.0102341 Jy ! Component: 4000 - total flux cleaned = -0.0102341 Jy ! Component: 4050 - total flux cleaned = -0.0105234 Jy ! Total flux subtracted in 4096 components = -0.0103799 Jy ! Clean residual min=-0.003718 max=0.003888 Jy/beam ! Clean residual mean=0.000001 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 2.45469 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 367 components and 2.45469 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2229-0832_X_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 1.921 at 0.03946 degrees (North through East) ! Clean map min=-0.014309 max=2.1314 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2229-0832_X_e_map.fits wmodel /image_prod/ug002_uva//J2229-0832_X_e_map.mod ! Writing 367 model components to file: /image_prod/ug002_uva//J2229-0832_X_e_map.mod wobs /image_prod/ug002_uva//J2229-0832_X_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2229-0832_X_e_uvs.fits wwins /image_prod/ug002_uva//J2229-0832_X_e_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J2229-0832_X_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.13141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00113523 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.159786 0.159786 0.319573 0.639146 1.27829 2.55658 5.11317 10.2263 20.4527 40.9053 81.8106 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1877.51 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2229-0832_X_e_dfm.log closed on Thu Mar 5 05:43:40 2020