! Started logfile: /vlbi/uf001/uvm//J0922-3959_X_b_dfm.log on Sun Jan 13 21:14:53 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//J0922-3959_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0922-3959_X_b_uvm.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! AN table 2: 14 integrations on 36 of 36 possible baselines. ! AN table 3: 20 integrations on 21 of 21 possible baselines. ! AN table 4: 7 integrations on 15 of 15 possible baselines. ! AN table 5: 7 integrations on 15 of 15 possible baselines. ! AN table 6: 8 integrations on 15 of 15 possible baselines. ! AN table 7: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.786754 visibilities/baseline/integration-bin. ! Found source: J0922-3959 ! ! 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 20100 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 J0922-3959_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 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.237217Jy sigma=16.220759 ! Fit after self-cal, rms=0.513280Jy sigma=6.738490 ! 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=0.6158 mas, bmaj=2.018 mas, bpa=-6.893 degrees ! Estimated noise=0.749654 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 = 0.420689 Jy ! Component: 100 - total flux cleaned = 0.592681 Jy ! Total flux subtracted in 100 components = 0.592681 Jy ! Clean residual min=-0.036497 max=0.086758 Jy/beam ! Clean residual mean=0.000165 rms=0.007585 Jy/beam ! Combined flux in latest and established models = 0.592681 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.592681 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=0.313697Jy sigma=3.926325 ! Fit after self-cal, rms=0.313342Jy sigma=3.922655 ! Inverting map ! Added new window around map position (1.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0933044 Jy ! Component: 100 - total flux cleaned = 0.150416 Jy ! Total flux subtracted in 100 components = 0.150416 Jy ! Clean residual min=-0.029925 max=0.081121 Jy/beam ! Clean residual mean=0.000126 rms=0.006108 Jy/beam ! Combined flux in latest and established models = 0.743097 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.743097 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=0.256414Jy sigma=3.115377 ! Fit after self-cal, rms=0.252632Jy sigma=3.055768 ! Inverting map ! Added new window around map position (-1.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680563 Jy ! Component: 100 - total flux cleaned = 0.115082 Jy ! Total flux subtracted in 100 components = 0.115082 Jy ! Clean residual min=-0.026871 max=0.037384 Jy/beam ! Clean residual mean=0.000100 rms=0.005000 Jy/beam ! Combined flux in latest and established models = 0.858179 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.858179 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=0.210991Jy sigma=2.546860 ! Fit after self-cal, rms=0.210664Jy sigma=2.542950 ! Inverting map ! Added new window around map position (-1, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366593 Jy ! Component: 100 - total flux cleaned = 0.0635207 Jy ! Total flux subtracted in 100 components = 0.0635207 Jy ! Clean residual min=-0.023520 max=0.028752 Jy/beam ! Clean residual mean=0.000084 rms=0.004636 Jy/beam ! Combined flux in latest and established models = 0.9217 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.9217 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=0.194801Jy sigma=2.339577 ! Fit after self-cal, rms=0.194519Jy sigma=2.336245 ! 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=0.8643 mas, bmaj=2.91 mas, bpa=-7.984 degrees ! Estimated noise=0.505425 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, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0510288 Jy ! Component: 100 - total flux cleaned = 0.0821087 Jy ! Component: 150 - total flux cleaned = 0.103011 Jy ! Component: 200 - total flux cleaned = 0.117341 Jy ! Total flux subtracted in 200 components = 0.117341 Jy ! Clean residual min=-0.031385 max=0.023782 Jy/beam ! Clean residual mean=-0.000015 rms=0.006111 Jy/beam ! Combined flux in latest and established models = 1.03904 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 79 components and 1.03904 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=0.177947Jy sigma=2.135915 ! Fit after self-cal, rms=0.177279Jy sigma=2.127387 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8643 x 2.91 at -7.984 degrees (North through East) ! Clean map min=-0.031095 max=0.52012 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.97 LA 1.05 MK 0.84 ! NL 1.53 OV 0.85 PT 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.53 KP 0.95 LA 1.04 ! MK 0.89 NL 1.17 OV 0.86 PT 0.94 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 1.61 KP 1.03 LA 1.08 ! NL 1.14 OV 0.82 PT 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.25 KP 1.03 LA 0.81 NL 1.04 ! OV 0.89 PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.01 LA 0.82 MK 1.02 NL 1.60 ! OV 0.80 PT 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HN 1.37 KP 0.97 LA 1.04 ! NL 1.07 PT 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.97 HN 2.37 KP 1.15 LA 1.07 ! MK 1.37 NL 1.12 OV 0.80 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.01 LA 1.04 MK 0.87 ! NL 1.56 OV 0.83 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.89 HN 1.72 KP 0.98 LA 1.03 ! MK 0.88 NL 1.21 OV 0.85 PT 0.94 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.47 KP 1.05 LA 1.06 ! NL 1.17 OV 0.81 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.24 KP 1.03 LA 0.83 NL 1.07 ! OV 0.87 PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.01 LA 0.83 MK 1.07 NL 1.61 ! OV 0.79 PT 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.01 HN 1.45 KP 0.95 LA 1.05 ! NL 1.07 PT 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 HN 2.20 KP 1.15 LA 1.09 ! MK 1.34 NL 1.08 OV 0.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.00 LA 1.05 MK 0.86 ! NL 1.51 OV 0.85 PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 1.97 KP 0.97 LA 1.03 ! MK 0.98 NL 1.19 OV 0.85 PT 0.94 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.42 KP 1.02 LA 1.05 ! NL 1.11 OV 0.80 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.24 KP 1.02 LA 0.82 NL 1.05 ! OV 0.89 PT 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.00 LA 0.85 MK 1.04 NL 1.67 ! OV 0.81 PT 0.94 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 HN 1.34 KP 0.96 LA 1.04 ! NL 1.12 PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.97 HN 2.05 KP 1.11 LA 1.11 ! MK 1.50 NL 1.09 OV 0.77 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.97 LA 1.04 MK 0.88 ! NL 1.51 OV 0.85 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.71 KP 0.99 LA 1.04 ! MK 0.94 NL 1.15 OV 0.85 PT 0.95 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.57 KP 1.05 LA 1.07 ! NL 1.14 OV 0.80 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.22 KP 1.08 LA 0.85 NL 1.08 ! OV 0.89 PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.04 LA 0.88 MK 0.95 NL 1.68 ! OV 0.83 PT 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 HN 1.29 KP 0.96 LA 1.06 ! NL 1.11 PT 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 HN 2.20 KP 1.14 LA 1.07 ! MK 1.47 NL 1.03 OV 0.78 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.98 LA 1.03 MK 0.89 ! NL 1.44 OV 0.84 PT 0.98 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.67 KP 0.98 LA 1.06 ! MK 0.89 NL 1.18 OV 0.85 PT 0.95 ! SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.34 KP 1.02 LA 1.08 ! NL 1.14 OV 0.81 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.18 KP 1.01 LA 0.82 NL 1.11 ! OV 0.87 PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.03 LA 0.82 MK 1.02 NL 1.65 ! OV 0.80 PT 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HN 1.39 KP 0.95 LA 1.08 ! NL 1.09 PT 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 HN 2.26 KP 1.16 LA 1.13 ! MK 1.25 NL 1.03 OV 0.75 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.98 LA 1.07 MK 0.88 ! NL 1.54 OV 0.84 PT 0.98 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.66 KP 0.99 LA 1.03 ! MK 0.98 NL 1.17 OV 0.83 PT 0.96 ! SC 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.53 KP 1.03 LA 1.05 ! NL 1.18 OV 0.78 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.13 KP 1.06 LA 0.82 NL 1.17 ! OV 0.87 PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.04 LA 0.80 MK 1.05 NL 1.78 ! OV 0.79 PT 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.01 HN 1.26 KP 0.97 LA 1.07 ! NL 1.09 PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00 HN 2.87 KP 1.19 LA 1.09 ! MK 1.49 NL 1.11 OV 0.78 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.99 LA 1.04 MK 0.91 ! NL 1.48 OV 0.82 PT 0.97 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 1.90 KP 0.98 LA 1.02 ! MK 1.01 NL 1.15 OV 0.83 PT 0.97 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 1.52 KP 1.06 LA 1.07 ! NL 1.13 OV 0.78 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.33 KP 1.07 LA 0.80 NL 1.07 ! OV 0.85 PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.03 LA 0.84 MK 1.09 NL 1.74 ! OV 0.79 PT 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 HN 1.18 KP 0.98 LA 1.08 ! NL 1.07 PT 0.95 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 HN 2.63 KP 1.18 LA 1.13 ! MK 1.65 NL 1.00 OV 0.74 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.97 LA 1.06 MK 0.91 ! NL 1.47 OV 0.82 PT 0.98 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 1.75 KP 0.98 LA 1.07 ! MK 0.82 NL 1.15 OV 0.81 PT 0.96 ! SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.57 KP 1.05 LA 1.06 ! NL 1.14 OV 0.79 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.11 KP 1.09 LA 0.78 NL 1.08 ! OV 0.87 PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.04 LA 0.81 MK 1.02 NL 1.68 ! OV 0.81 PT 0.91 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HN 1.29 KP 0.98 LA 1.05 ! NL 1.12 PT 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 HN 1.97 KP 1.18 LA 1.13 ! MK 1.35 NL 1.02 OV 0.74 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.98 LA 1.05 MK 0.91 ! NL 1.46 OV 0.80 PT 0.99 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.58 KP 0.99 LA 1.02 ! MK 1.02 NL 1.10 OV 0.83 PT 0.94 ! SC 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.52 KP 1.02 LA 1.07 ! NL 1.09 OV 0.78 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.26 KP 1.08 LA 0.81 NL 0.98 ! OV 0.85 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.03 LA 0.82 MK 1.01 NL 1.49 ! OV 0.82 PT 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.05 HN 1.33 KP 0.98 LA 1.03 ! NL 1.08 PT 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.02 HN 2.94 KP 1.24 LA 1.08 ! MK 1.57 NL 1.02 OV 0.75 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.99 LA 1.06 MK 0.90 ! NL 1.46 OV 0.81 PT 0.98 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.72 KP 0.94 LA 1.02 ! MK 1.41 NL 1.10 OV 0.86 PT 0.97 ! SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.49 KP 1.03 LA 1.07 ! NL 1.12 OV 0.78 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.34 KP 1.03 LA 0.82 NL 1.01 ! OV 0.86 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.03 LA 0.83 MK 0.98 NL 1.65 ! OV 0.81 PT 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.01 HN 1.30 KP 0.98 LA 1.08 ! NL 1.11 PT 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 HN 2.03 KP 1.15 LA 1.12 ! MK 1.62 NL 1.03 OV 0.78 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.98 LA 1.04 MK 0.93 ! NL 1.37 OV 0.82 PT 0.99 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 1.68 KP 1.00 LA 1.06 ! MK 0.95 NL 1.09 OV 0.84 PT 0.96 ! SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.47 KP 1.03 LA 1.06 ! NL 1.08 OV 0.78 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.22 KP 1.04 LA 0.83 NL 1.04 ! OV 0.87 PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.10 LA 0.81 MK 1.10 NL 1.58 ! OV 0.77 PT 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HN 1.51 KP 0.98 LA 1.05 ! NL 1.05 PT 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00 HN 2.73 KP 1.15 LA 1.13 ! MK 1.22 NL 1.01 OV 0.74 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.98 LA 1.07 MK 0.92 ! NL 1.41 OV 0.81 PT 0.98 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 1.91 KP 0.97 LA 1.05 ! MK 1.23 NL 1.11 OV 0.82 PT 0.95 ! SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.57 KP 1.01 LA 1.06 ! NL 1.09 OV 0.79 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.60 KP 1.07 LA 0.85 NL 1.02 ! OV 0.83 PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! KP 1.02 LA 0.84 MK 1.04 NL 1.65 ! OV 0.82 PT 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.99 HN 1.45 KP 0.97 LA 1.09 ! NL 1.05 PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.96 HN 2.58 KP 1.20 LA 1.11 ! MK 1.30 NL 1.10 OV 0.77 ! ! ! Fit before self-cal, rms=0.177279Jy sigma=2.127387 ! Fit after self-cal, rms=0.163820Jy sigma=1.502655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=2.922 mas, bpa=-7.608 degrees ! Estimated noise=0.526806 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 = -0.0125206 Jy ! Component: 100 - total flux cleaned = -0.0156285 Jy ! Component: 150 - total flux cleaned = -0.0166319 Jy ! Component: 200 - total flux cleaned = -0.0174968 Jy ! Total flux subtracted in 200 components = -0.0174968 Jy ! Clean residual min=-0.014662 max=0.014454 Jy/beam ! Clean residual mean=-0.000049 rms=0.003360 Jy/beam ! Combined flux in latest and established models = 1.02154 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 1.02154 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=0.159350Jy sigma=1.430040 ! Fit after self-cal, rms=0.159774Jy sigma=1.426738 ! 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=0.159774Jy sigma=1.426738 ! Fit after self-cal, rms=0.162138Jy sigma=1.342671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=2.926 mas, bpa=-7.698 degrees ! Estimated noise=0.530458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0100027 Jy ! Component: 100 - total flux cleaned = -0.0136514 Jy ! Component: 150 - total flux cleaned = -0.0158851 Jy ! Component: 200 - total flux cleaned = -0.0161958 Jy ! Total flux subtracted in 200 components = -0.0161958 Jy ! Clean residual min=-0.011785 max=0.010393 Jy/beam ! Clean residual mean=-0.000060 rms=0.002708 Jy/beam ! Combined flux in latest and established models = 1.00535 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 1.00535 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=0.159681Jy sigma=1.302704 ! Fit after self-cal, rms=0.159668Jy sigma=1.301814 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 = -0.00061053 Jy ! Component: 100 - total flux cleaned = -8.27296e-05 Jy ! Component: 150 - total flux cleaned = -0.00031341 Jy ! Component: 200 - total flux cleaned = -0.000302688 Jy ! Total flux subtracted in 200 components = -0.000302688 Jy ! Clean residual min=-0.011532 max=0.010066 Jy/beam ! Clean residual mean=-0.000061 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 1.00505 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 1.00505 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=0.158816Jy sigma=1.289073 ! Fit after self-cal, rms=0.158718Jy sigma=1.288273 ! 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=0.158718Jy sigma=1.288273 ! Fit after self-cal, rms=0.160667Jy sigma=1.172831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8812 mas, bmaj=2.923 mas, bpa=-7.747 degrees ! Estimated noise=0.532843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0105653 Jy ! Component: 100 - total flux cleaned = -0.0127661 Jy ! Component: 150 - total flux cleaned = -0.0142951 Jy ! Component: 200 - total flux cleaned = -0.0153526 Jy ! Total flux subtracted in 200 components = -0.0153526 Jy ! Clean residual min=-0.009645 max=0.008536 Jy/beam ! Clean residual mean=0.000016 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.989693 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 0.989693 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=0.159347Jy sigma=1.150911 ! Fit after self-cal, rms=0.159392Jy sigma=1.150134 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 = -0.000440757 Jy ! Component: 100 - total flux cleaned = -8.78729e-05 Jy ! Component: 150 - total flux cleaned = 7.2455e-05 Jy ! Component: 200 - total flux cleaned = 7.76078e-05 Jy ! Total flux subtracted in 200 components = 7.76078e-05 Jy ! Clean residual min=-0.009485 max=0.008327 Jy/beam ! Clean residual mean=0.000016 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.989771 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.989771 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=0.158891Jy sigma=1.144809 ! Fit after self-cal, rms=0.158861Jy sigma=1.144266 ! 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=0.158861Jy sigma=1.144266 ! Fit after self-cal, rms=0.162836Jy sigma=1.136034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.439 mas, bmaj=9.14 mas, bpa=-5.316 degrees ! Estimated noise=0.650655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00773527 Jy ! Component: 100 - total flux cleaned = -0.00891271 Jy ! Component: 150 - total flux cleaned = -0.00955023 Jy ! Component: 200 - total flux cleaned = -0.0099697 Jy ! Total flux subtracted in 200 components = -0.0099697 Jy ! Clean residual min=-0.010576 max=0.008290 Jy/beam ! Clean residual mean=0.000029 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 0.979801 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.979801 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=0.162251Jy sigma=1.128868 ! Fit after self-cal, rms=0.162266Jy sigma=1.127446 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 = -0.000837546 Jy ! Component: 100 - total flux cleaned = -0.00114301 Jy ! Component: 150 - total flux cleaned = -0.00113709 Jy ! Component: 200 - total flux cleaned = -0.00113845 Jy ! Total flux subtracted in 200 components = -0.00113845 Jy ! Clean residual min=-0.010575 max=0.008327 Jy/beam ! Clean residual mean=0.000031 rms=0.002488 Jy/beam ! Combined flux in latest and established models = 0.978663 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 150 components and 0.978663 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=0.162145Jy sigma=1.125727 ! Fit after self-cal, rms=0.162133Jy sigma=1.125244 ! 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=0.8824 mas, bmaj=2.923 mas, bpa=-7.759 degrees ! Estimated noise=0.534569 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8824 x 2.923 at -7.759 degrees (North through East) ! Clean map min=-0.0080303 max=0.55627 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=0.162133Jy sigma=1.125244 ! Fit after self-cal, rms=0.205385Jy sigma=1.023383 ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.93 mas, bpa=-7.617 degrees ! Estimated noise=0.537569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00762492 Jy ! Component: 100 - total flux cleaned = -0.00936326 Jy ! Component: 150 - total flux cleaned = -0.0102689 Jy ! Component: 200 - total flux cleaned = -0.0108928 Jy ! Total flux subtracted in 200 components = -0.0108928 Jy ! Clean residual min=-0.007255 max=0.006759 Jy/beam ! Clean residual mean=0.000016 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.96777 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 153 components and 0.96777 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=0.204909Jy sigma=1.010938 ! Fit after self-cal, rms=0.204931Jy sigma=1.010648 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000701752 Jy ! Component: 100 - total flux cleaned = -0.000954472 Jy ! Component: 150 - total flux cleaned = -0.00106366 Jy ! Component: 200 - total flux cleaned = -0.000951749 Jy ! Total flux subtracted in 200 components = -0.000951749 Jy ! Clean residual min=-0.007139 max=0.006757 Jy/beam ! Clean residual mean=0.000017 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.966818 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 160 components and 0.966818 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=0.204779Jy sigma=1.006981 ! Fit after self-cal, rms=0.204782Jy sigma=1.006762 ! 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=0.204782Jy sigma=1.006762 ! Fit after self-cal, rms=0.206126Jy sigma=1.002037 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=0.6211 mas, bmaj=1.991 mas, bpa=-6.373 degrees ! Estimated noise=0.811074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.454689 Jy ! Component: 100 - total flux cleaned = 0.642092 Jy ! Component: 150 - total flux cleaned = 0.725475 Jy ! Component: 200 - total flux cleaned = 0.773792 Jy ! Total flux subtracted in 200 components = 0.773792 Jy ! Clean residual min=-0.014225 max=0.025899 Jy/beam ! Clean residual mean=0.000062 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.773792 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.773792 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.93 mas, bpa=-7.626 degrees ! Estimated noise=0.538483 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 = 0.0679614 Jy ! Component: 100 - total flux cleaned = 0.107103 Jy ! Component: 150 - total flux cleaned = 0.131455 Jy ! Component: 200 - total flux cleaned = 0.147265 Jy ! Total flux subtracted in 200 components = 0.147265 Jy ! Clean residual min=-0.006152 max=0.010462 Jy/beam ! Clean residual mean=0.000045 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.921057 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 88 components and 0.921058 Jy ! Inverting map ! Added new window around map position (-2.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114432 Jy ! Component: 100 - total flux cleaned = 0.0193713 Jy ! Component: 150 - total flux cleaned = 0.0244374 Jy ! Component: 200 - total flux cleaned = 0.0267259 Jy ! Total flux subtracted in 200 components = 0.0267259 Jy ! Clean residual min=-0.005990 max=0.005863 Jy/beam ! Clean residual mean=0.000026 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.947784 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 115 components and 0.947784 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=2.471 mas, bmaj=9.225 mas, bpa=-5.228 degrees ! Estimated noise=0.64895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204517 Jy ! Component: 100 - total flux cleaned = 0.00317204 Jy ! Component: 150 - total flux cleaned = 0.00414751 Jy ! Component: 200 - total flux cleaned = 0.00480482 Jy ! Total flux subtracted in 200 components = 0.00480482 Jy ! Clean residual min=-0.009173 max=0.005847 Jy/beam ! Clean residual mean=0.000041 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 0.952588 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 = 0.000383194 Jy ! Component: 100 - total flux cleaned = 0.000521055 Jy ! Component: 150 - total flux cleaned = 0.000650293 Jy ! Component: 200 - total flux cleaned = 0.000650505 Jy ! Total flux subtracted in 200 components = 0.000650505 Jy ! Clean residual min=-0.009133 max=0.005783 Jy/beam ! Clean residual mean=0.000041 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.953239 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.953239 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.93 mas, bpa=-7.626 degrees ! Estimated noise=0.538483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140559 Jy ! Component: 100 - total flux cleaned = -0.000128286 Jy ! Component: 150 - total flux cleaned = -0.0002919 Jy ! Component: 200 - total flux cleaned = -0.000366284 Jy ! Total flux subtracted in 200 components = -0.000366284 Jy ! Clean residual min=-0.006022 max=0.005525 Jy/beam ! Clean residual mean=0.000022 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.952873 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 154 components and 0.952873 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=0.205712Jy sigma=0.984157 ! Fit after self-cal, rms=0.205725Jy sigma=0.981963 wmodel J0922-3959_X_b_map.mod ! Writing 154 model components to file: J0922-3959_X_b_map.mod wobs J0922-3959_X_b_uvs.fits ! Writing UV FITS file: J0922-3959_X_b_uvs.fits wwins J0922-3959_X_b_map.win ! wwins: Wrote 6 windows to J0922-3959_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 = -0.00147313 Jy ! Component: 100 - total flux cleaned = -0.00280535 Jy ! Component: 150 - total flux cleaned = -0.00368943 Jy ! Component: 200 - total flux cleaned = -0.00436401 Jy ! Component: 250 - total flux cleaned = -0.00509444 Jy ! Component: 300 - total flux cleaned = -0.00595671 Jy ! Component: 350 - total flux cleaned = -0.00663786 Jy ! Component: 400 - total flux cleaned = -0.00700654 Jy ! Component: 450 - total flux cleaned = -0.00743684 Jy ! Component: 500 - total flux cleaned = -0.00778386 Jy ! Component: 550 - total flux cleaned = -0.00785275 Jy ! Component: 600 - total flux cleaned = -0.00818546 Jy ! Component: 650 - total flux cleaned = -0.00824983 Jy ! Component: 700 - total flux cleaned = -0.00837699 Jy ! Component: 750 - total flux cleaned = -0.0083774 Jy ! Component: 800 - total flux cleaned = -0.00868653 Jy ! Component: 850 - total flux cleaned = -0.00868775 Jy ! Component: 900 - total flux cleaned = -0.00880802 Jy ! Component: 950 - total flux cleaned = -0.00898532 Jy ! Component: 1000 - total flux cleaned = -0.00904404 Jy ! Component: 1050 - total flux cleaned = -0.00915871 Jy ! Component: 1100 - total flux cleaned = -0.00932782 Jy ! Component: 1150 - total flux cleaned = -0.00932718 Jy ! Component: 1200 - total flux cleaned = -0.00927123 Jy ! Component: 1250 - total flux cleaned = -0.00927112 Jy ! Component: 1300 - total flux cleaned = -0.00921675 Jy ! Component: 1350 - total flux cleaned = -0.00916327 Jy ! Component: 1400 - total flux cleaned = -0.00916277 Jy ! Component: 1450 - total flux cleaned = -0.00900486 Jy ! Component: 1500 - total flux cleaned = -0.0090045 Jy ! Component: 1550 - total flux cleaned = -0.00879855 Jy ! Component: 1600 - total flux cleaned = -0.00874781 Jy ! Component: 1650 - total flux cleaned = -0.00874724 Jy ! Component: 1700 - total flux cleaned = -0.00854742 Jy ! Component: 1750 - total flux cleaned = -0.0083992 Jy ! Component: 1800 - total flux cleaned = -0.00830106 Jy ! Component: 1850 - total flux cleaned = -0.00815517 Jy ! Component: 1900 - total flux cleaned = -0.00801081 Jy ! Component: 1950 - total flux cleaned = -0.00781979 Jy ! Component: 2000 - total flux cleaned = -0.00767716 Jy ! Component: 2050 - total flux cleaned = -0.00753583 Jy ! Component: 2100 - total flux cleaned = -0.00744262 Jy ! Component: 2150 - total flux cleaned = -0.00730312 Jy ! Component: 2200 - total flux cleaned = -0.00707283 Jy ! Component: 2250 - total flux cleaned = -0.00684445 Jy ! Component: 2300 - total flux cleaned = -0.00675363 Jy ! Component: 2350 - total flux cleaned = -0.00657374 Jy ! Component: 2400 - total flux cleaned = -0.00630592 Jy ! Component: 2450 - total flux cleaned = -0.00604038 Jy ! Component: 2500 - total flux cleaned = -0.00595241 Jy ! Component: 2550 - total flux cleaned = -0.0057777 Jy ! Component: 2600 - total flux cleaned = -0.00551729 Jy ! Component: 2650 - total flux cleaned = -0.00534551 Jy ! Component: 2700 - total flux cleaned = -0.00513207 Jy ! Component: 2750 - total flux cleaned = -0.00500507 Jy ! Component: 2800 - total flux cleaned = -0.00496242 Jy ! Component: 2850 - total flux cleaned = -0.00450177 Jy ! Component: 2900 - total flux cleaned = -0.00454348 Jy ! Component: 2950 - total flux cleaned = -0.00441898 Jy ! Component: 3000 - total flux cleaned = -0.00408987 Jy ! Component: 3050 - total flux cleaned = -0.00376329 Jy ! Component: 3100 - total flux cleaned = -0.0036827 Jy ! Component: 3150 - total flux cleaned = -0.0036823 Jy ! Component: 3200 - total flux cleaned = -0.00336192 Jy ! Component: 3250 - total flux cleaned = -0.00324275 Jy ! Component: 3300 - total flux cleaned = -0.00296534 Jy ! Component: 3350 - total flux cleaned = -0.00296567 Jy ! Component: 3400 - total flux cleaned = -0.00269206 Jy ! Component: 3450 - total flux cleaned = -0.00257593 Jy ! Component: 3500 - total flux cleaned = -0.00253719 Jy ! Component: 3550 - total flux cleaned = -0.00238376 Jy ! Component: 3600 - total flux cleaned = -0.00223104 Jy ! Component: 3650 - total flux cleaned = -0.00207906 Jy ! Component: 3700 - total flux cleaned = -0.00181472 Jy ! Component: 3750 - total flux cleaned = -0.00177733 Jy ! Component: 3800 - total flux cleaned = -0.00170265 Jy ! Component: 3850 - total flux cleaned = -0.00166556 Jy ! Component: 3900 - total flux cleaned = -0.00155455 Jy ! Component: 3950 - total flux cleaned = -0.00151775 Jy ! Component: 4000 - total flux cleaned = -0.00140797 Jy ! Component: 4050 - total flux cleaned = -0.00137168 Jy ! Total flux subtracted in 4096 components = -0.00122674 Jy ! Clean residual min=-0.001927 max=0.001811 Jy/beam ! Clean residual mean=0.000012 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.951646 Jy keep ! Adding 355 model components to the UV plane model. ! The established model now contains 509 components and 0.951646 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0922-3959_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8875 x 2.93 at -7.626 degrees (North through East) ! Clean map min=-0.0054865 max=0.57494 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0922-3959_X_b_map.fits wmodel /vlbi/uf001/uvm//J0922-3959_X_b_map.mod ! Writing 509 model components to file: /vlbi/uf001/uvm//J0922-3959_X_b_map.mod wobs /vlbi/uf001/uvm//J0922-3959_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0922-3959_X_b_uvs.fits wwins /vlbi/uf001/uvm//J0922-3959_X_b_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uvm//J0922-3959_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.574937 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000716458 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373845 0.373845 0.747691 1.49538 2.99076 5.98153 11.9631 23.9261 47.8522 95.7044 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.574 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 802.47 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0922-3959_X_b_dfm.log closed on Sun Jan 13 21:14:58 2019