! Started logfile: /vlbi/uf001/uvm//J1849+6705_X_b_dfm.log on Sun Jan 13 22:18:11 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//J1849+6705_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1849+6705_X_b_uvm.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! AN table 2: 5 integrations on 28 of 28 possible baselines. ! AN table 3: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.769447 visibilities/baseline/integration-bin. ! Found source: J1849+6705 ! ! 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 9852 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 J1849+6705_X_b] 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 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.770529Jy sigma=19.860488 ! Fit after self-cal, rms=0.527350Jy sigma=5.730452 ! 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=0.7685 mas, bmaj=1.136 mas, bpa=89.04 degrees ! Estimated noise=1.00981 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 = 1.10009 Jy ! Component: 100 - total flux cleaned = 1.34401 Jy ! Total flux subtracted in 100 components = 1.34401 Jy ! Clean residual min=-0.052530 max=0.096721 Jy/beam ! Clean residual mean=0.000040 rms=0.009143 Jy/beam ! Combined flux in latest and established models = 1.34401 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.34401 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=0.289044Jy sigma=3.149367 ! Fit after self-cal, rms=0.288941Jy sigma=3.148307 ! Inverting map ! Added new window around map position (-0.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0993716 Jy ! Component: 100 - total flux cleaned = 0.144821 Jy ! Total flux subtracted in 100 components = 0.144821 Jy ! Clean residual min=-0.049756 max=0.058542 Jy/beam ! Clean residual mean=0.000016 rms=0.007774 Jy/beam ! Combined flux in latest and established models = 1.48883 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.48883 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=0.241690Jy sigma=2.671695 ! Fit after self-cal, rms=0.240354Jy sigma=2.655849 ! Inverting map ! Added new window around map position (0.8, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484637 Jy ! Component: 100 - total flux cleaned = 0.059951 Jy ! Total flux subtracted in 100 components = 0.059951 Jy ! Clean residual min=-0.045798 max=0.046619 Jy/beam ! Clean residual mean=0.000007 rms=0.007221 Jy/beam ! Combined flux in latest and established models = 1.54878 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 1.54878 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=0.226036Jy sigma=2.519311 ! Fit after self-cal, rms=0.225169Jy sigma=2.507907 ! 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=0.9636 mas, bmaj=1.431 mas, bpa=86.62 degrees ! Estimated noise=0.743126 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539765 Jy ! Component: 100 - total flux cleaned = 0.0907813 Jy ! Component: 150 - total flux cleaned = 0.11841 Jy ! Component: 200 - total flux cleaned = 0.134993 Jy ! Total flux subtracted in 200 components = 0.134993 Jy ! Clean residual min=-0.037379 max=0.035910 Jy/beam ! Clean residual mean=-0.000047 rms=0.007143 Jy/beam ! Combined flux in latest and established models = 1.68377 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 1.68377 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=0.206635Jy sigma=2.325930 ! Fit after self-cal, rms=0.206276Jy sigma=2.321537 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9636 x 1.431 at 86.62 degrees (North through East) ! Clean map min=-0.034164 max=1.4068 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.94 KP 0.96 ! LA 0.97 MK 0.97 NL 1.03 OV 0.89 ! PT 0.92 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 1.04 KP 1.02 ! LA 1.06 MK 1.25 NL 1.13 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.05 HN 1.04 KP 1.12 ! LA 1.09 MK 1.04 NL 1.22 OV 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.93 KP 0.98 ! LA 0.97 MK 0.99 NL 1.03 OV 0.88 ! PT 0.92 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 1.07 KP 1.02 ! LA 1.07 MK 1.25 NL 1.12 PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.05 HN 1.03 KP 1.11 ! LA 1.07 MK 1.04 NL 1.19 OV 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.92 KP 0.98 ! LA 0.96 MK 1.00 NL 1.05 OV 0.89 ! PT 0.90 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 1.04 KP 1.03 ! LA 1.05 MK 1.22 NL 1.13 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.04 HN 1.05 KP 1.10 ! LA 1.08 MK 1.05 NL 1.20 OV 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.90 KP 0.97 ! LA 0.97 MK 0.99 NL 1.04 OV 0.89 ! PT 0.92 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 1.03 KP 1.03 ! LA 1.06 MK 1.23 NL 1.13 PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.05 HN 1.05 KP 1.11 ! LA 1.09 MK 1.05 NL 1.21 OV 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.90 KP 0.96 ! LA 0.96 MK 1.00 NL 1.04 OV 0.88 ! PT 0.90 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 1.02 KP 1.03 ! LA 1.07 MK 1.25 NL 1.13 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.07 HN 1.05 KP 1.12 ! LA 1.08 MK 1.03 NL 1.20 OV 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.91 KP 0.96 ! LA 0.97 MK 0.98 NL 1.04 OV 0.89 ! PT 0.91 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 1.04 KP 1.03 ! LA 1.05 MK 1.25 NL 1.12 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.05 HN 1.03 KP 1.10 ! LA 1.07 MK 1.04 NL 1.19 OV 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.92 KP 0.94 ! LA 0.96 MK 1.01 NL 1.03 OV 0.88 ! PT 0.91 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 1.03 KP 1.04 ! LA 1.03 MK 1.28 NL 1.13 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.04 HN 1.04 KP 1.09 ! LA 1.07 MK 1.06 NL 1.19 OV 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.93 KP 0.96 ! LA 0.97 MK 0.98 NL 1.04 OV 0.87 ! PT 0.91 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 1.01 KP 1.03 ! LA 1.06 MK 1.24 NL 1.13 PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.05 HN 1.04 KP 1.11 ! LA 1.07 MK 1.05 NL 1.22 OV 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.92 KP 0.94 ! LA 0.96 MK 1.00 NL 1.03 OV 0.87 ! PT 0.91 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 1.05 KP 1.03 ! LA 1.05 MK 1.22 NL 1.11 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.07 HN 1.03 KP 1.12 ! LA 1.08 MK 1.05 NL 1.19 OV 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.91 KP 0.97 ! LA 0.98 MK 0.99 NL 1.04 OV 0.88 ! PT 0.91 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 HN 1.03 KP 1.01 ! LA 1.07 MK 1.21 NL 1.14 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.07 HN 1.04 KP 1.11 ! LA 1.06 MK 1.04 NL 1.18 OV 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.92 KP 0.97 ! LA 0.95 MK 0.98 NL 1.02 OV 0.88 ! PT 0.91 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 1.05 KP 1.04 ! LA 1.05 MK 1.25 NL 1.11 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.04 HN 1.07 KP 1.11 ! LA 1.07 MK 1.04 NL 1.19 OV 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.92 KP 0.96 ! LA 0.97 MK 0.98 NL 1.03 OV 0.87 ! PT 0.91 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 1.04 KP 1.03 ! LA 1.06 MK 1.23 NL 1.14 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.06 HN 1.07 KP 1.09 ! LA 1.07 MK 1.05 NL 1.19 OV 0.98 ! ! ! Fit before self-cal, rms=0.206276Jy sigma=2.321537 ! Fit after self-cal, rms=0.103046Jy sigma=1.145134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9676 mas, bmaj=1.407 mas, bpa=86.29 degrees ! Estimated noise=0.740719 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 = -0.0251182 Jy ! Component: 100 - total flux cleaned = -0.0314398 Jy ! Component: 150 - total flux cleaned = -0.0354685 Jy ! Component: 200 - total flux cleaned = -0.0388569 Jy ! Total flux subtracted in 200 components = -0.0388569 Jy ! Clean residual min=-0.010726 max=0.015808 Jy/beam ! Clean residual mean=-0.000013 rms=0.002360 Jy/beam ! Combined flux in latest and established models = 1.64491 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 1.64491 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=0.095761Jy sigma=1.047608 ! Fit after self-cal, rms=0.095720Jy sigma=1.046704 ! Inverting map ! Added new window around map position (-3.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899164 Jy ! Component: 100 - total flux cleaned = 0.00825241 Jy ! Component: 150 - total flux cleaned = 0.00727314 Jy ! Component: 200 - total flux cleaned = 0.00668134 Jy ! Total flux subtracted in 200 components = 0.00668134 Jy ! Clean residual min=-0.009643 max=0.014144 Jy/beam ! Clean residual mean=-0.000016 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 1.65159 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 71 components and 1.65159 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=0.092881Jy sigma=1.011233 ! Fit after self-cal, rms=0.092714Jy sigma=1.009437 ! Inverting map ! Added new window around map position (2.4, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106437 Jy ! Component: 100 - total flux cleaned = 0.0109208 Jy ! Component: 150 - total flux cleaned = 0.010409 Jy ! Component: 200 - total flux cleaned = 0.0101718 Jy ! Total flux subtracted in 200 components = 0.0101718 Jy ! Clean residual min=-0.009369 max=0.012268 Jy/beam ! Clean residual mean=-0.000020 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 1.66177 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 87 components and 1.66177 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=0.090559Jy sigma=0.985997 ! Fit after self-cal, rms=0.090431Jy sigma=0.984182 ! Inverting map ! Added new window around map position (9, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060735 Jy ! Component: 100 - total flux cleaned = 0.00937056 Jy ! Component: 150 - total flux cleaned = 0.0103376 Jy ! Component: 200 - total flux cleaned = 0.0109962 Jy ! Total flux subtracted in 200 components = 0.0109962 Jy ! Clean residual min=-0.009041 max=0.010897 Jy/beam ! Clean residual mean=-0.000020 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 1.67276 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 105 components and 1.67276 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=0.088553Jy sigma=0.964304 ! Fit after self-cal, rms=0.088501Jy sigma=0.963392 ! 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=0.088501Jy sigma=0.963392 ! Fit after self-cal, rms=0.075307Jy sigma=0.814575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=1.409 mas, bpa=86.06 degrees ! Estimated noise=0.742343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0101455 Jy ! Component: 100 - total flux cleaned = -0.0137265 Jy ! Component: 150 - total flux cleaned = -0.0167394 Jy ! Component: 200 - total flux cleaned = -0.019613 Jy ! Total flux subtracted in 200 components = -0.019613 Jy ! Clean residual min=-0.005781 max=0.005699 Jy/beam ! Clean residual mean=-0.000015 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 1.65315 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 1.65315 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=0.073266Jy sigma=0.789484 ! Fit after self-cal, rms=0.073240Jy sigma=0.788997 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 (-3.4, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519327 Jy ! Component: 100 - total flux cleaned = -0.00120105 Jy ! Component: 150 - total flux cleaned = -0.00296067 Jy ! Component: 200 - total flux cleaned = -0.00410932 Jy ! Total flux subtracted in 200 components = -0.00410932 Jy ! Clean residual min=-0.005234 max=0.005205 Jy/beam ! Clean residual mean=-0.000014 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 1.64904 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 1.64904 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=0.072386Jy sigma=0.778542 ! Fit after self-cal, rms=0.072346Jy sigma=0.778192 ! Inverting map ! Added new window around map position (-7.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259369 Jy ! Component: 100 - total flux cleaned = 0.00182472 Jy ! Component: 150 - total flux cleaned = 0.000804841 Jy ! Component: 200 - total flux cleaned = -3.08855e-05 Jy ! Total flux subtracted in 200 components = -3.08855e-05 Jy ! Clean residual min=-0.004913 max=0.004774 Jy/beam ! Clean residual mean=-0.000013 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 1.64901 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 149 components and 1.64901 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=0.071742Jy sigma=0.770927 ! Fit after self-cal, rms=0.071721Jy sigma=0.770758 ! 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=0.071721Jy sigma=0.770758 ! Fit after self-cal, rms=0.071043Jy sigma=0.763226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9672 mas, bmaj=1.408 mas, bpa=86.01 degrees ! Estimated noise=0.742474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0060716 Jy ! Component: 100 - total flux cleaned = -0.00839457 Jy ! Component: 150 - total flux cleaned = -0.0102493 Jy ! Component: 200 - total flux cleaned = -0.0117529 Jy ! Total flux subtracted in 200 components = -0.0117529 Jy ! Clean residual min=-0.004546 max=0.004477 Jy/beam ! Clean residual mean=-0.000012 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 1.63726 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 1.63726 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=0.070138Jy sigma=0.751794 ! Fit after self-cal, rms=0.070129Jy sigma=0.751679 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 = -0.000958291 Jy ! Component: 100 - total flux cleaned = -0.00224481 Jy ! Component: 150 - total flux cleaned = -0.00344856 Jy ! Component: 200 - total flux cleaned = -0.00425121 Jy ! Total flux subtracted in 200 components = -0.00425121 Jy ! Clean residual min=-0.004407 max=0.004349 Jy/beam ! Clean residual mean=-0.000010 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 1.63301 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 160 components and 1.63301 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=0.069758Jy sigma=0.746932 ! Fit after self-cal, rms=0.069747Jy sigma=0.746862 ! 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=0.069747Jy sigma=0.746862 ! Fit after self-cal, rms=0.069489Jy sigma=0.743792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=2.782 mas, bpa=70.83 degrees ! Estimated noise=0.995439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00543239 Jy ! Component: 100 - total flux cleaned = -0.00940721 Jy ! Component: 150 - total flux cleaned = -0.0118962 Jy ! Component: 200 - total flux cleaned = -0.0136954 Jy ! Total flux subtracted in 200 components = -0.0136954 Jy ! Clean residual min=-0.004655 max=0.004637 Jy/beam ! Clean residual mean=-0.000018 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 1.61931 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 174 components and 1.61931 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=0.069149Jy sigma=0.740300 ! Fit after self-cal, rms=0.069138Jy sigma=0.740015 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 = -0.00158794 Jy ! Component: 100 - total flux cleaned = -0.00268738 Jy ! Component: 150 - total flux cleaned = -0.00318571 Jy ! Component: 200 - total flux cleaned = -0.00387046 Jy ! Total flux subtracted in 200 components = -0.00387046 Jy ! Clean residual min=-0.004301 max=0.004253 Jy/beam ! Clean residual mean=-0.000014 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 1.61544 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 184 components and 1.61544 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=0.069034Jy sigma=0.738928 ! Fit after self-cal, rms=0.069025Jy sigma=0.738840 ! 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=0.9671 mas, bmaj=1.407 mas, bpa=86 degrees ! Estimated noise=0.742461 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9671 x 1.407 at 86 degrees (North through East) ! Clean map min=-0.0062768 max=1.4076 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=0.069025Jy sigma=0.738840 ! Fit after self-cal, rms=0.065578Jy sigma=0.689792 ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=1.406 mas, bpa=86.02 degrees ! Estimated noise=0.742814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230737 Jy ! Component: 100 - total flux cleaned = -0.0039856 Jy ! Component: 150 - total flux cleaned = -0.00525672 Jy ! Component: 200 - total flux cleaned = -0.0058954 Jy ! Total flux subtracted in 200 components = -0.0058954 Jy ! Clean residual min=-0.003655 max=0.004037 Jy/beam ! Clean residual mean=-0.000006 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 1.60954 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 192 components and 1.60954 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=0.065162Jy sigma=0.684176 ! Fit after self-cal, rms=0.065152Jy sigma=0.684093 ! Inverting map ! Added new window around map position (-7, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210501 Jy ! Component: 100 - total flux cleaned = 0.00180723 Jy ! Component: 150 - total flux cleaned = 0.0014327 Jy ! Component: 200 - total flux cleaned = 0.000989399 Jy ! Total flux subtracted in 200 components = 0.000989399 Jy ! Clean residual min=-0.003492 max=0.003581 Jy/beam ! Clean residual mean=-0.000006 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 1.61053 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 202 components and 1.61053 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=0.064844Jy sigma=0.680236 ! Fit after self-cal, rms=0.064836Jy sigma=0.680127 ! Inverting map ! Added new window around map position (4.4, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186924 Jy ! Component: 100 - total flux cleaned = 0.0016908 Jy ! Component: 150 - total flux cleaned = 0.00119159 Jy ! Component: 200 - total flux cleaned = 0.000874285 Jy ! Total flux subtracted in 200 components = 0.000874285 Jy ! Clean residual min=-0.003301 max=0.003262 Jy/beam ! Clean residual mean=-0.000006 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 1.61141 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 218 components and 1.61141 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=0.064595Jy sigma=0.677177 ! Fit after self-cal, rms=0.064593Jy sigma=0.677099 ! Inverting map ! Added new window around map position (-18.6, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111045 Jy ! Component: 100 - total flux cleaned = 0.000850886 Jy ! Component: 150 - total flux cleaned = 0.000697254 Jy ! Component: 200 - total flux cleaned = 0.000477147 Jy ! Total flux subtracted in 200 components = 0.000477147 Jy ! Clean residual min=-0.003200 max=0.002971 Jy/beam ! Clean residual mean=-0.000005 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 1.61188 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 234 components and 1.61188 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=0.064365Jy sigma=0.674259 ! Fit after self-cal, rms=0.064357Jy sigma=0.674176 ! 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=0.064357Jy sigma=0.674176 ! Fit after self-cal, rms=0.064231Jy sigma=0.672446 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=0.7717 mas, bmaj=1.116 mas, bpa=88.51 degrees ! Estimated noise=1.01014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.1 Jy ! Component: 100 - total flux cleaned = 1.34393 Jy ! Component: 150 - total flux cleaned = 1.43393 Jy ! Component: 200 - total flux cleaned = 1.48273 Jy ! Total flux subtracted in 200 components = 1.48273 Jy ! Clean residual min=-0.007806 max=0.024158 Jy/beam ! Clean residual mean=0.000018 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 1.48273 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.48273 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9673 mas, bmaj=1.405 mas, bpa=86.02 degrees ! Estimated noise=0.742927 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 = 0.0381668 Jy ! Component: 100 - total flux cleaned = 0.0579275 Jy ! Component: 150 - total flux cleaned = 0.070663 Jy ! Component: 200 - total flux cleaned = 0.0801763 Jy ! Total flux subtracted in 200 components = 0.0801763 Jy ! Clean residual min=-0.004336 max=0.005973 Jy/beam ! Clean residual mean=0.000011 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 1.56291 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 35 components and 1.56291 Jy ! Inverting map ! Added new window around map position (-8.6, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776301 Jy ! Component: 100 - total flux cleaned = 0.014265 Jy ! Component: 150 - total flux cleaned = 0.0198768 Jy ! Component: 200 - total flux cleaned = 0.0242509 Jy ! Total flux subtracted in 200 components = 0.0242509 Jy ! Clean residual min=-0.004192 max=0.003890 Jy/beam ! Clean residual mean=0.000003 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 1.58716 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 1.58716 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=2.135 mas, bmaj=2.783 mas, bpa=70.78 degrees ! Estimated noise=0.995725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566006 Jy ! Component: 100 - total flux cleaned = 0.00972769 Jy ! Component: 150 - total flux cleaned = 0.0125461 Jy ! Component: 200 - total flux cleaned = 0.0141796 Jy ! Total flux subtracted in 200 components = 0.0141796 Jy ! Clean residual min=-0.004752 max=0.003663 Jy/beam ! Clean residual mean=-0.000004 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 1.60134 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 = 0.00103943 Jy ! Component: 100 - total flux cleaned = 0.00158099 Jy ! Component: 150 - total flux cleaned = 0.00229744 Jy ! Component: 200 - total flux cleaned = 0.00278057 Jy ! Total flux subtracted in 200 components = 0.00278057 Jy ! Clean residual min=-0.004580 max=0.003645 Jy/beam ! Clean residual mean=-0.000006 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 1.60412 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 101 components and 1.60412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9673 mas, bmaj=1.405 mas, bpa=86.02 degrees ! Estimated noise=0.742927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102012 Jy ! Component: 100 - total flux cleaned = 0.00223498 Jy ! Component: 150 - total flux cleaned = 0.00268538 Jy ! Component: 200 - total flux cleaned = 0.00321912 Jy ! Total flux subtracted in 200 components = 0.00321912 Jy ! Clean residual min=-0.003868 max=0.003259 Jy/beam ! Clean residual mean=-0.000004 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 1.60734 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 130 components and 1.60734 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=0.064648Jy sigma=0.676002 ! Fit after self-cal, rms=0.064436Jy sigma=0.672937 wmodel J1849+6705_X_b_map.mod ! Writing 130 model components to file: J1849+6705_X_b_map.mod wobs J1849+6705_X_b_uvs.fits ! Writing UV FITS file: J1849+6705_X_b_uvs.fits wwins J1849+6705_X_b_map.win ! wwins: Wrote 13 windows to J1849+6705_X_b_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 = -0.00137613 Jy ! Component: 100 - total flux cleaned = -0.00194775 Jy ! Component: 150 - total flux cleaned = -0.00227702 Jy ! Component: 200 - total flux cleaned = -0.00254255 Jy ! Component: 250 - total flux cleaned = -0.0026977 Jy ! Component: 300 - total flux cleaned = -0.00274773 Jy ! Component: 350 - total flux cleaned = -0.00274746 Jy ! Component: 400 - total flux cleaned = -0.00294205 Jy ! Component: 450 - total flux cleaned = -0.00303706 Jy ! Component: 500 - total flux cleaned = -0.00313108 Jy ! Component: 550 - total flux cleaned = -0.00322436 Jy ! Component: 600 - total flux cleaned = -0.00327096 Jy ! Component: 650 - total flux cleaned = -0.00340669 Jy ! Component: 700 - total flux cleaned = -0.00349566 Jy ! Component: 750 - total flux cleaned = -0.00358353 Jy ! Component: 800 - total flux cleaned = -0.00358388 Jy ! Component: 850 - total flux cleaned = -0.00375434 Jy ! Component: 900 - total flux cleaned = -0.00371164 Jy ! Component: 950 - total flux cleaned = -0.00358702 Jy ! Component: 1000 - total flux cleaned = -0.00383495 Jy ! Component: 1050 - total flux cleaned = -0.00387539 Jy ! Component: 1100 - total flux cleaned = -0.00387543 Jy ! Component: 1150 - total flux cleaned = -0.00399514 Jy ! Component: 1200 - total flux cleaned = -0.00379667 Jy ! Component: 1250 - total flux cleaned = -0.00403168 Jy ! Component: 1300 - total flux cleaned = -0.00399239 Jy ! Component: 1350 - total flux cleaned = -0.00391542 Jy ! Component: 1400 - total flux cleaned = -0.00399143 Jy ! Component: 1450 - total flux cleaned = -0.00383972 Jy ! Component: 1500 - total flux cleaned = -0.00391475 Jy ! Component: 1550 - total flux cleaned = -0.00380269 Jy ! Component: 1600 - total flux cleaned = -0.00380286 Jy ! Component: 1650 - total flux cleaned = -0.00372989 Jy ! Component: 1700 - total flux cleaned = -0.00376663 Jy ! Component: 1750 - total flux cleaned = -0.00365901 Jy ! Component: 1800 - total flux cleaned = -0.00373065 Jy ! Component: 1850 - total flux cleaned = -0.00380147 Jy ! Component: 1900 - total flux cleaned = -0.00366077 Jy ! Component: 1950 - total flux cleaned = -0.0036959 Jy ! Component: 2000 - total flux cleaned = -0.00366104 Jy ! Component: 2050 - total flux cleaned = -0.00366114 Jy ! Component: 2100 - total flux cleaned = -0.00362673 Jy ! Component: 2150 - total flux cleaned = -0.003763 Jy ! Component: 2200 - total flux cleaned = -0.00379645 Jy ! Component: 2250 - total flux cleaned = -0.00369649 Jy ! Component: 2300 - total flux cleaned = -0.00376294 Jy ! Component: 2350 - total flux cleaned = -0.00396085 Jy ! Component: 2400 - total flux cleaned = -0.00376417 Jy ! Component: 2450 - total flux cleaned = -0.00386213 Jy ! Component: 2500 - total flux cleaned = -0.00405677 Jy ! Component: 2550 - total flux cleaned = -0.00402435 Jy ! Component: 2600 - total flux cleaned = -0.00399241 Jy ! Component: 2650 - total flux cleaned = -0.00415099 Jy ! Component: 2700 - total flux cleaned = -0.00408794 Jy ! Component: 2750 - total flux cleaned = -0.00408816 Jy ! Component: 2800 - total flux cleaned = -0.0041193 Jy ! Component: 2850 - total flux cleaned = -0.00418088 Jy ! Component: 2900 - total flux cleaned = -0.00424213 Jy ! Component: 2950 - total flux cleaned = -0.00415031 Jy ! Component: 3000 - total flux cleaned = -0.00415051 Jy ! Component: 3050 - total flux cleaned = -0.00405984 Jy ! Component: 3100 - total flux cleaned = -0.00399974 Jy ! Component: 3150 - total flux cleaned = -0.00385056 Jy ! Component: 3200 - total flux cleaned = -0.00393974 Jy ! Component: 3250 - total flux cleaned = -0.00388052 Jy ! Component: 3300 - total flux cleaned = -0.0038807 Jy ! Component: 3350 - total flux cleaned = -0.00376403 Jy ! Component: 3400 - total flux cleaned = -0.00379316 Jy ! Component: 3450 - total flux cleaned = -0.00364883 Jy ! Component: 3500 - total flux cleaned = -0.00384981 Jy ! Component: 3550 - total flux cleaned = -0.00379282 Jy ! Component: 3600 - total flux cleaned = -0.00367933 Jy ! Component: 3650 - total flux cleaned = -0.0037641 Jy ! Component: 3700 - total flux cleaned = -0.00370779 Jy ! Component: 3750 - total flux cleaned = -0.00362406 Jy ! Component: 3800 - total flux cleaned = -0.00373524 Jy ! Component: 3850 - total flux cleaned = -0.00362426 Jy ! Component: 3900 - total flux cleaned = -0.00367949 Jy ! Component: 3950 - total flux cleaned = -0.00362464 Jy ! Component: 4000 - total flux cleaned = -0.00357009 Jy ! Component: 4050 - total flux cleaned = -0.00359708 Jy ! Total flux subtracted in 4096 components = -0.00359719 Jy ! Clean residual min=-0.001459 max=0.001765 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 1.60374 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 481 components and 1.60374 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1849+6705_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9673 x 1.405 at 86.02 degrees (North through East) ! Clean map min=-0.002635 max=1.4153 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1849+6705_X_b_map.fits wmodel /vlbi/uf001/uvm//J1849+6705_X_b_map.mod ! Writing 481 model components to file: /vlbi/uf001/uvm//J1849+6705_X_b_map.mod wobs /vlbi/uf001/uvm//J1849+6705_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1849+6705_X_b_uvs.fits wwins /vlbi/uf001/uvm//J1849+6705_X_b_map.win ! wwins: Wrote 14 windows to /vlbi/uf001/uvm//J1849+6705_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.41528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000474426 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.100565 0.100565 0.201131 0.402262 0.804523 1.60905 3.21809 6.43618 12.8724 25.7447 51.4895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.415 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2983.13 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1849+6705_X_b_dfm.log closed on Sun Jan 13 22:18:16 2019