! Started logfile: /vlbi/uf001/uvm//J0214-2113_X_a_dfm.log on Sun Jan 13 20:34:51 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//J0214-2113_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0214-2113_X_a_uvm.fits ! AN table 1: 38 integrations on 21 of 21 possible baselines. ! AN table 2: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.862421 visibilities/baseline/integration-bin. ! Found source: J0214-2113 ! ! 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 29412 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 J0214-2113_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 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010433Jy sigma=22.033303 ! Fit after self-cal, rms=0.904769Jy sigma=19.660516 ! 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=0.7223 mas, bmaj=3.419 mas, bpa=-19.65 degrees ! Estimated noise=0.430988 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 = 0.0705428 Jy ! Component: 100 - total flux cleaned = 0.0892064 Jy ! Total flux subtracted in 100 components = 0.0892064 Jy ! Clean residual min=-0.004428 max=0.007738 Jy/beam ! Clean residual mean=-0.000013 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.0892064 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0892064 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=0.064125Jy sigma=1.276150 ! Fit after self-cal, rms=0.063987Jy sigma=1.273660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823497 Jy ! Component: 100 - total flux cleaned = 0.0128259 Jy ! Total flux subtracted in 100 components = 0.0128259 Jy ! Clean residual min=-0.003830 max=0.003357 Jy/beam ! Clean residual mean=-0.000005 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.102032 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.102032 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=0.062482Jy sigma=1.231842 ! Fit after self-cal, rms=0.062502Jy sigma=1.231601 ! 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=0.9627 mas, bmaj=3.942 mas, bpa=-18.12 degrees ! Estimated noise=0.194907 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 = 0.00510875 Jy ! Component: 100 - total flux cleaned = 0.00792792 Jy ! Component: 150 - total flux cleaned = 0.00958514 Jy ! Component: 200 - total flux cleaned = 0.0104383 Jy ! Total flux subtracted in 200 components = 0.0104383 Jy ! Clean residual min=-0.002493 max=0.002244 Jy/beam ! Clean residual mean=-0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.112471 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.112471 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=0.062146Jy sigma=1.220354 ! Fit after self-cal, rms=0.062164Jy sigma=1.220250 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9627 x 3.942 at -18.12 degrees (North through East) ! Clean map min=-0.0024349 max=0.095249 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.06 KP 0.99 LA 1.03 ! NL 1.01 OV 0.89 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 0.93 KP 1.02 ! LA 1.00 MK 1.00 NL 1.11 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.98 KP 1.01 LA 1.03 ! NL 1.01 OV 0.91 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 1.01 KP 1.04 ! LA 1.01 MK 1.03 NL 1.06 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.99 KP 1.00 LA 1.00 ! NL 1.08 OV 0.87 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.95 KP 0.98 ! LA 0.98 MK 1.03 NL 1.09 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00 KP 0.99 LA 0.97 ! NL 1.05 OV 0.93 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.97 KP 0.98 ! LA 1.01 MK 0.99 NL 1.11 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.12 KP 1.02 LA 1.02 ! NL 1.01 OV 0.92 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 1.04 KP 1.03 ! LA 1.01 MK 1.02 NL 1.11 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.03 KP 1.02 LA 1.02 ! NL 1.10 OV 0.88 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.97 KP 1.03 ! LA 1.01 MK 1.03 NL 1.06 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.02 KP 1.01 LA 1.04 ! NL 1.02 OV 0.92 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 0.98 KP 0.98 ! LA 1.00 MK 0.99 NL 1.17 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.97 KP 1.06 LA 1.04 ! NL 1.06 OV 0.95 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.95 KP 1.00 ! LA 1.02 MK 0.95 NL 1.09 PT 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.99 KP 1.00 LA 1.03 ! NL 1.07 OV 0.89 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 HN 1.01 KP 1.03 ! LA 1.00 MK 0.96 NL 1.06 PT 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.02 KP 0.97 LA 1.00 ! NL 1.05 OV 0.97 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.02 KP 1.02 ! LA 1.03 MK 0.98 NL 1.15 PT 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.08 KP 1.00 LA 1.01 ! NL 1.08 OV 0.91 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.98 KP 1.06 ! LA 1.01 MK 0.95 NL 1.10 PT 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.09 KP 1.00 LA 1.03 ! NL 1.03 OV 0.90 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 HN 0.95 KP 1.02 ! LA 1.03 MK 1.02 NL 1.13 PT 0.95 ! ! ! Fit before self-cal, rms=0.062164Jy sigma=1.220250 ! Fit after self-cal, rms=0.061554Jy sigma=1.212082 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9631 mas, bmaj=3.935 mas, bpa=-18.12 degrees ! Estimated noise=0.193969 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 = -0.000672341 Jy ! Component: 100 - total flux cleaned = -0.000721378 Jy ! Component: 150 - total flux cleaned = -0.00074059 Jy ! Component: 200 - total flux cleaned = -0.000739942 Jy ! Total flux subtracted in 200 components = -0.000739942 Jy ! Clean residual min=-0.001162 max=0.001101 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.111731 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.111731 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=0.061533Jy sigma=1.211753 ! Fit after self-cal, rms=0.061556Jy sigma=1.211542 ! 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=0.061556Jy sigma=1.211542 ! Fit after self-cal, rms=0.062012Jy sigma=1.208925 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=3.939 mas, bpa=-18.16 degrees ! Estimated noise=0.194115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000716766 Jy ! Component: 100 - total flux cleaned = -0.000767676 Jy ! Component: 150 - total flux cleaned = -0.000766934 Jy ! Component: 200 - total flux cleaned = -0.00073412 Jy ! Total flux subtracted in 200 components = -0.00073412 Jy ! Clean residual min=-0.001006 max=0.000925 Jy/beam ! Clean residual mean=-0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.110997 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.110997 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=0.061999Jy sigma=1.208750 ! Fit after self-cal, rms=0.062011Jy sigma=1.208712 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 = -1.05312e-05 Jy ! Component: 100 - total flux cleaned = -1.00805e-05 Jy ! Component: 150 - total flux cleaned = -9.24223e-07 Jy ! Component: 200 - total flux cleaned = -1.01018e-05 Jy ! Total flux subtracted in 200 components = -1.01018e-05 Jy ! Clean residual min=-0.001001 max=0.000879 Jy/beam ! Clean residual mean=-0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.110986 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.110986 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=0.062007Jy sigma=1.208677 ! Fit after self-cal, rms=0.062006Jy sigma=1.208673 ! 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=0.062006Jy sigma=1.208673 ! Fit after self-cal, rms=0.062316Jy sigma=1.208281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=3.939 mas, bpa=-18.18 degrees ! Estimated noise=0.194166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000540926 Jy ! Component: 100 - total flux cleaned = -0.000580114 Jy ! Component: 150 - total flux cleaned = -0.000570635 Jy ! Component: 200 - total flux cleaned = -0.000561684 Jy ! Total flux subtracted in 200 components = -0.000561684 Jy ! Clean residual min=-0.000957 max=0.000868 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.110425 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.110425 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=0.062308Jy sigma=1.208195 ! Fit after self-cal, rms=0.062315Jy sigma=1.208185 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 = -7.58021e-07 Jy ! Component: 100 - total flux cleaned = 7.31911e-06 Jy ! Component: 150 - total flux cleaned = 7.6655e-06 Jy ! Component: 200 - total flux cleaned = 7.93483e-06 Jy ! Total flux subtracted in 200 components = 7.93483e-06 Jy ! Clean residual min=-0.000955 max=0.000867 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.110433 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.110433 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=0.062312Jy sigma=1.208158 ! Fit after self-cal, rms=0.062312Jy sigma=1.208157 ! 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=0.062312Jy sigma=1.208157 ! Fit after self-cal, rms=0.062441Jy sigma=1.208110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=5.781 mas, bpa=-4.115 degrees ! Estimated noise=0.223836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280861 Jy ! Component: 100 - total flux cleaned = -0.000280218 Jy ! Component: 150 - total flux cleaned = -0.000273317 Jy ! Component: 200 - total flux cleaned = -0.00026892 Jy ! Total flux subtracted in 200 components = -0.00026892 Jy ! Clean residual min=-0.001025 max=0.000933 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.110164 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 54 components and 0.110164 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=0.062439Jy sigma=1.208087 ! Fit after self-cal, rms=0.062441Jy sigma=1.208086 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 = -6.94085e-06 Jy ! Component: 100 - total flux cleaned = -1.45629e-05 Jy ! Component: 150 - total flux cleaned = -1.82054e-05 Jy ! Component: 200 - total flux cleaned = -1.82287e-05 Jy ! Total flux subtracted in 200 components = -1.82287e-05 Jy ! Clean residual min=-0.001020 max=0.000931 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.110146 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.110146 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=0.062441Jy sigma=1.208084 ! Fit after self-cal, rms=0.062441Jy sigma=1.208086 ! 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=0.9686 mas, bmaj=3.939 mas, bpa=-18.19 degrees ! Estimated noise=0.194172 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9686 x 3.939 at -18.19 degrees (North through East) ! Clean map min=-0.00086498 max=0.095233 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=0.7241 mas, bmaj=3.406 mas, bpa=-19.8 degrees ! Estimated noise=0.432709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0706295 Jy ! Component: 100 - total flux cleaned = 0.0896066 Jy ! Component: 150 - total flux cleaned = 0.0976425 Jy ! Component: 200 - total flux cleaned = 0.101708 Jy ! Total flux subtracted in 200 components = 0.101708 Jy ! Clean residual min=-0.002494 max=0.002696 Jy/beam ! Clean residual mean=-0.000004 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.101708 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.101708 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9686 mas, bmaj=3.939 mas, bpa=-18.19 degrees ! Estimated noise=0.194172 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 = 0.00375953 Jy ! Component: 100 - total flux cleaned = 0.00549823 Jy ! Component: 150 - total flux cleaned = 0.00651236 Jy ! Component: 200 - total flux cleaned = 0.00714267 Jy ! Total flux subtracted in 200 components = 0.00714267 Jy ! Clean residual min=-0.001045 max=0.001058 Jy/beam ! Clean residual mean=-0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.108851 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.108851 Jy ! Inverting map ! Added new window around map position (-1, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010476 Jy ! Component: 100 - total flux cleaned = 0.00154181 Jy ! Component: 150 - total flux cleaned = 0.00165594 Jy ! Component: 200 - total flux cleaned = 0.00177514 Jy ! Total flux subtracted in 200 components = 0.00177514 Jy ! Clean residual min=-0.000929 max=0.000867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.110626 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.110626 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=2.351 mas, bmaj=5.781 mas, bpa=-4.115 degrees ! Estimated noise=0.223836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230277 Jy ! Component: 100 - total flux cleaned = 0.000339803 Jy ! Component: 150 - total flux cleaned = 0.000406527 Jy ! Component: 200 - total flux cleaned = 0.000457969 Jy ! Total flux subtracted in 200 components = 0.000457969 Jy ! Clean residual min=-0.000886 max=0.000798 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.111084 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 = 3.93212e-05 Jy ! Component: 100 - total flux cleaned = 6.87252e-05 Jy ! Component: 150 - total flux cleaned = 9.03957e-05 Jy ! Component: 200 - total flux cleaned = 0.000115509 Jy ! Total flux subtracted in 200 components = 0.000115509 Jy ! Clean residual min=-0.000889 max=0.000804 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.1112 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.1112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9686 mas, bmaj=3.939 mas, bpa=-18.19 degrees ! Estimated noise=0.194172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.08545e-05 Jy ! Component: 100 - total flux cleaned = 3.5403e-05 Jy ! Component: 150 - total flux cleaned = 3.53507e-05 Jy ! Component: 200 - total flux cleaned = 3.52233e-05 Jy ! Total flux subtracted in 200 components = 3.52233e-05 Jy ! Clean residual min=-0.000916 max=0.000849 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.111235 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.111235 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=0.062426Jy sigma=1.207816 ! Fit after self-cal, rms=0.062421Jy sigma=1.207777 wmodel J0214-2113_X_a_map.mod ! Writing 90 model components to file: J0214-2113_X_a_map.mod wobs J0214-2113_X_a_uvs.fits ! Writing UV FITS file: J0214-2113_X_a_uvs.fits wwins J0214-2113_X_a_map.win ! wwins: Wrote 2 windows to J0214-2113_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 = -0.000216542 Jy ! Component: 100 - total flux cleaned = -0.00029158 Jy ! Component: 150 - total flux cleaned = -0.00029206 Jy ! Component: 200 - total flux cleaned = -0.000292039 Jy ! Component: 250 - total flux cleaned = -0.000227793 Jy ! Component: 300 - total flux cleaned = -0.000202877 Jy ! Component: 350 - total flux cleaned = -0.00019059 Jy ! Component: 400 - total flux cleaned = -0.000178709 Jy ! Component: 450 - total flux cleaned = -0.000213409 Jy ! Component: 500 - total flux cleaned = -0.000213203 Jy ! Component: 550 - total flux cleaned = -0.000157587 Jy ! Component: 600 - total flux cleaned = -0.000146545 Jy ! Component: 650 - total flux cleaned = -0.000146596 Jy ! Component: 700 - total flux cleaned = -0.000146558 Jy ! Component: 750 - total flux cleaned = -0.000125743 Jy ! Component: 800 - total flux cleaned = -9.51984e-05 Jy ! Component: 850 - total flux cleaned = -5.51268e-05 Jy ! Component: 900 - total flux cleaned = -8.51208e-05 Jy ! Component: 950 - total flux cleaned = -3.60692e-05 Jy ! Component: 1000 - total flux cleaned = -1.69359e-05 Jy ! Component: 1050 - total flux cleaned = -7.5192e-06 Jy ! Component: 1100 - total flux cleaned = 1.9239e-06 Jy ! Component: 1150 - total flux cleaned = -3.52525e-05 Jy ! Component: 1200 - total flux cleaned = 2.02285e-05 Jy ! Component: 1250 - total flux cleaned = 7.48133e-05 Jy ! Component: 1300 - total flux cleaned = 9.27165e-05 Jy ! Component: 1350 - total flux cleaned = 0.000128266 Jy ! Component: 1400 - total flux cleaned = 0.000110555 Jy ! Component: 1450 - total flux cleaned = 0.000110683 Jy ! Component: 1500 - total flux cleaned = 0.000136669 Jy ! Component: 1550 - total flux cleaned = 0.000170912 Jy ! Component: 1600 - total flux cleaned = 0.000196302 Jy ! Component: 1650 - total flux cleaned = 0.00022995 Jy ! Component: 1700 - total flux cleaned = 0.000246713 Jy ! Component: 1750 - total flux cleaned = 0.000296278 Jy ! Component: 1800 - total flux cleaned = 0.000312599 Jy ! Component: 1850 - total flux cleaned = 0.000336874 Jy ! Component: 1900 - total flux cleaned = 0.000377034 Jy ! Component: 1950 - total flux cleaned = 0.000377106 Jy ! Component: 2000 - total flux cleaned = 0.000408852 Jy ! Component: 2050 - total flux cleaned = 0.000432448 Jy ! Component: 2100 - total flux cleaned = 0.000455712 Jy ! Component: 2150 - total flux cleaned = 0.000471215 Jy ! Component: 2200 - total flux cleaned = 0.0005323 Jy ! Component: 2250 - total flux cleaned = 0.000547396 Jy ! Component: 2300 - total flux cleaned = 0.00057749 Jy ! Component: 2350 - total flux cleaned = 0.000614803 Jy ! Component: 2400 - total flux cleaned = 0.000636872 Jy ! Component: 2450 - total flux cleaned = 0.000629502 Jy ! Component: 2500 - total flux cleaned = 0.000680485 Jy ! Component: 2550 - total flux cleaned = 0.000709362 Jy ! Component: 2600 - total flux cleaned = 0.000723778 Jy ! Component: 2650 - total flux cleaned = 0.00078065 Jy ! Component: 2700 - total flux cleaned = 0.00078766 Jy ! Component: 2750 - total flux cleaned = 0.000808726 Jy ! Component: 2800 - total flux cleaned = 0.000836653 Jy ! Component: 2850 - total flux cleaned = 0.000878039 Jy ! Component: 2900 - total flux cleaned = 0.000871266 Jy ! Component: 2950 - total flux cleaned = 0.0009122 Jy ! Component: 3000 - total flux cleaned = 0.000918922 Jy ! Component: 3050 - total flux cleaned = 0.000952494 Jy ! Component: 3100 - total flux cleaned = 0.000979106 Jy ! Component: 3150 - total flux cleaned = 0.000965886 Jy ! Component: 3200 - total flux cleaned = 0.000978999 Jy ! Component: 3250 - total flux cleaned = 0.000998664 Jy ! Component: 3300 - total flux cleaned = 0.000992166 Jy ! Component: 3350 - total flux cleaned = 0.00101157 Jy ! Component: 3400 - total flux cleaned = 0.00101152 Jy ! Component: 3450 - total flux cleaned = 0.00105601 Jy ! Component: 3500 - total flux cleaned = 0.00105603 Jy ! Component: 3550 - total flux cleaned = 0.00105603 Jy ! Component: 3600 - total flux cleaned = 0.00106222 Jy ! Component: 3650 - total flux cleaned = 0.00106228 Jy ! Component: 3700 - total flux cleaned = 0.00106847 Jy ! Component: 3750 - total flux cleaned = 0.00107454 Jy ! Component: 3800 - total flux cleaned = 0.00106848 Jy ! Component: 3850 - total flux cleaned = 0.00109264 Jy ! Component: 3900 - total flux cleaned = 0.00109857 Jy ! Component: 3950 - total flux cleaned = 0.00108665 Jy ! Component: 4000 - total flux cleaned = 0.00108077 Jy ! Component: 4050 - total flux cleaned = 0.00109851 Jy ! Total flux subtracted in 4096 components = 0.00112199 Jy ! Clean residual min=-0.000323 max=0.000353 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.112357 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 351 components and 0.112357 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0214-2113_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9686 x 3.939 at -18.19 degrees (North through East) ! Clean map min=-0.00085155 max=0.095249 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0214-2113_X_a_map.fits wmodel /vlbi/uf001/uvm//J0214-2113_X_a_map.mod ! Writing 351 model components to file: /vlbi/uf001/uvm//J0214-2113_X_a_map.mod wobs /vlbi/uf001/uvm//J0214-2113_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0214-2113_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0214-2113_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0214-2113_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0952491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328247 0.328247 0.656493 1.31299 2.62597 5.25195 10.5039 21.0078 42.0156 84.0312 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 913.946 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0214-2113_X_a_dfm.log closed on Sun Jan 13 20:34:56 2019