! Started logfile: /vlbi/uf001/uvm//J1354-0206_X_a_dfm.log on Sun Jan 13 21:42:04 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//J1354-0206_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1354-0206_X_a_uvm.fits ! AN table 1: 4 integrations on 1 of 1 possible baselines. ! AN table 2: 4 integrations on 3 of 3 possible baselines. ! AN table 3: 5 integrations on 21 of 21 possible baselines. ! AN table 4: 5 integrations on 1 of 1 possible baselines. ! AN table 5: 14 integrations on 3 of 3 possible baselines. ! AN table 6: 15 integrations on 45 of 45 possible baselines. ! AN table 7: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.65586 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 9468 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 J1354-0206_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 32 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.116822Jy sigma=20.251174 ! Fit after self-cal, rms=0.501452Jy sigma=9.278304 ! 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=0.6498 mas, bmaj=1.569 mas, bpa=-1.759 degrees ! Estimated noise=0.657799 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 = 0.374894 Jy ! Component: 100 - total flux cleaned = 0.487921 Jy ! Total flux subtracted in 100 components = 0.487921 Jy ! Clean residual min=-0.027904 max=0.047871 Jy/beam ! Clean residual mean=0.000002 rms=0.003967 Jy/beam ! Combined flux in latest and established models = 0.487921 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.487921 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=0.133923Jy sigma=2.304956 ! Fit after self-cal, rms=0.133845Jy sigma=2.303676 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0518156 Jy ! Component: 100 - total flux cleaned = 0.0794238 Jy ! Total flux subtracted in 100 components = 0.0794238 Jy ! Clean residual min=-0.019348 max=0.017830 Jy/beam ! Clean residual mean=0.000002 rms=0.002776 Jy/beam ! Combined flux in latest and established models = 0.567345 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.567345 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=0.107159Jy sigma=1.797171 ! Fit after self-cal, rms=0.107020Jy sigma=1.794827 ! 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=0.7857 mas, bmaj=1.799 mas, bpa=0.8205 degrees ! Estimated noise=0.470703 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 = 0.0228509 Jy ! Component: 100 - total flux cleaned = 0.0352707 Jy ! Component: 150 - total flux cleaned = 0.0423283 Jy ! Component: 200 - total flux cleaned = 0.0464823 Jy ! Total flux subtracted in 200 components = 0.0464823 Jy ! Clean residual min=-0.018515 max=0.018920 Jy/beam ! Clean residual mean=-0.000006 rms=0.003595 Jy/beam ! Combined flux in latest and established models = 0.613827 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.613827 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=0.101802Jy sigma=1.704088 ! Fit after self-cal, rms=0.101680Jy sigma=1.702049 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7857 x 1.799 at 0.8205 degrees (North through East) ! Clean map min=-0.016773 max=0.50497 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 0.98 HN 0.91 MK 0.95 ! NL 1.10 OV 0.90 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 0.97 HN 0.95 KP 1.03 ! LA 0.97 MK 1.00 NL 1.13 OV 0.90 ! PT 0.89 SC 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 HN 0.88 KP 1.23 LA 0.99 ! MK 1.01 NL 1.12 OV 0.88 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 0.96 HN 0.90 MK 0.95 ! NL 1.08 OV 0.92 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 0.97 HN 0.93 KP 1.04 ! LA 0.95 MK 0.99 NL 1.14 OV 0.90 ! PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 HN 0.91 KP 1.19 LA 0.98 ! MK 1.11 NL 1.14 OV 0.87 PT 0.88 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.00 HN 0.89 MK 0.94 ! NL 1.09 OV 0.90 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 0.99 HN 0.95 KP 1.03 ! LA 0.96 MK 1.01 NL 1.13 OV 0.89 ! PT 0.88 SC 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 HN 0.90 KP 1.23 LA 1.01 ! MK 1.01 NL 1.13 OV 0.88 PT 0.89 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.96 HN 0.90 MK 0.94 ! NL 1.10 OV 0.94 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 0.99 HN 0.94 KP 1.04 ! LA 0.94 MK 1.00 NL 1.12 OV 0.89 ! PT 0.90 SC 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.03 HN 0.91 KP 1.22 LA 1.00 ! MK 1.02 NL 1.13 OV 0.88 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 0.93 HN 0.93 MK 0.93 ! NL 1.12 OV 0.93 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.00 HN 0.94 KP 1.03 ! LA 0.95 MK 0.99 NL 1.15 OV 0.89 ! PT 0.89 SC 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 HN 0.90 KP 1.22 LA 1.01 ! MK 1.02 NL 1.14 OV 0.89 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 0.95 HN 0.93 MK 0.96 ! NL 1.10 OV 0.91 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 0.97 HN 0.93 KP 1.04 ! LA 0.97 MK 0.99 NL 1.14 OV 0.90 ! PT 0.91 SC 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 HN 0.91 KP 1.23 LA 0.99 ! MK 1.05 NL 1.15 OV 0.87 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.98 HN 0.92 MK 0.91 ! NL 1.08 OV 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.07 FD 0.98 HN 0.98 KP 1.05 ! LA 0.94 MK 0.97 NL 1.13 OV 0.90 ! PT 0.90 SC 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 HN 0.91 KP 1.18 LA 0.98 ! MK 1.11 NL 1.13 OV 0.92 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 0.95 HN 0.94 MK 0.94 ! NL 1.12 OV 0.91 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.07 FD 0.97 HN 0.94 KP 1.03 ! LA 0.94 MK 1.02 NL 1.19 OV 0.90 ! PT 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.09 HN 0.90 KP 1.25 LA 1.01 ! MK 1.09 NL 1.11 OV 0.88 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 FD 0.97 HN 0.93 MK 0.96 ! NL 1.06 OV 0.91 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.09 FD 0.98 HN 0.95 KP 1.04 ! LA 0.96 MK 0.98 NL 1.13 OV 0.90 ! PT 0.90 SC 1.02 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 HN 0.94 KP 1.25 LA 0.99 ! MK 1.08 NL 1.15 OV 0.92 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 0.97 HN 0.94 MK 0.96 ! NL 1.07 OV 0.93 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.02 HN 0.95 KP 1.05 ! LA 0.94 MK 1.01 NL 1.12 OV 0.89 ! PT 0.90 SC 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.06 HN 0.93 KP 1.21 LA 1.00 ! MK 1.07 NL 1.13 OV 0.89 PT 0.91 ! SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 0.98 HN 0.90 MK 0.89 ! NL 1.11 OV 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 0.98 HN 0.94 KP 1.06 ! LA 0.95 MK 0.99 NL 1.14 OV 0.91 ! PT 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.07 HN 0.91 KP 1.23 LA 0.99 ! MK 1.11 NL 1.13 OV 0.90 PT 0.90 ! SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 0.97 HN 0.94 MK 0.97 ! NL 1.12 OV 0.88 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.08 FD 1.00 HN 0.96 KP 1.03 ! LA 0.92 MK 0.99 NL 1.15 OV 0.90 ! PT 0.91 SC 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.10 HN 0.89 KP 1.24 LA 1.01 ! MK 0.99 NL 1.13 OV 0.90 PT 0.89 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.101680Jy sigma=1.702049 ! Fit after self-cal, rms=0.078192Jy sigma=1.249308 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7919 mas, bmaj=1.83 mas, bpa=1.143 degrees ! Estimated noise=0.472367 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, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812118 Jy ! Component: 100 - total flux cleaned = 0.00894657 Jy ! Component: 150 - total flux cleaned = 0.00959639 Jy ! Component: 200 - total flux cleaned = 0.0105017 Jy ! Total flux subtracted in 200 components = 0.0105017 Jy ! Clean residual min=-0.006556 max=0.006140 Jy/beam ! Clean residual mean=0.000003 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.624329 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.624329 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=0.076908Jy sigma=1.227754 ! Fit after self-cal, rms=0.076919Jy sigma=1.225805 ! 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=0.076919Jy sigma=1.225805 ! Fit after self-cal, rms=0.063098Jy sigma=1.071560 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7915 mas, bmaj=1.828 mas, bpa=1.201 degrees ! Estimated noise=0.472306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138945 Jy ! Component: 100 - total flux cleaned = 0.00227386 Jy ! Component: 150 - total flux cleaned = 0.00276436 Jy ! Component: 200 - total flux cleaned = 0.00291012 Jy ! Total flux subtracted in 200 components = 0.00291012 Jy ! Clean residual min=-0.002686 max=0.002747 Jy/beam ! Clean residual mean=0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.627239 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.627239 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=0.062805Jy sigma=1.066300 ! Fit after self-cal, rms=0.062814Jy sigma=1.065781 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 (-1.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131867 Jy ! Component: 100 - total flux cleaned = 0.00139559 Jy ! Component: 150 - total flux cleaned = 0.00152764 Jy ! Component: 200 - total flux cleaned = 0.00181981 Jy ! Total flux subtracted in 200 components = 0.00181981 Jy ! Clean residual min=-0.002449 max=0.002655 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.629059 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.629059 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=0.062642Jy sigma=1.062223 ! Fit after self-cal, rms=0.062640Jy sigma=1.061978 ! Inverting map ! Added new window around map position (5.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189304 Jy ! Component: 100 - total flux cleaned = 0.00235926 Jy ! Component: 150 - total flux cleaned = 0.00275872 Jy ! Component: 200 - total flux cleaned = 0.00297247 Jy ! Total flux subtracted in 200 components = 0.00297247 Jy ! Clean residual min=-0.002434 max=0.002473 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.632032 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.632032 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=0.062509Jy sigma=1.059195 ! Fit after self-cal, rms=0.062503Jy sigma=1.059061 ! Inverting map ! Added new window around map position (-12.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197876 Jy ! Component: 100 - total flux cleaned = 0.00235166 Jy ! Component: 150 - total flux cleaned = 0.00254328 Jy ! Component: 200 - total flux cleaned = 0.00259019 Jy ! Total flux subtracted in 200 components = 0.00259019 Jy ! Clean residual min=-0.002382 max=0.002142 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.634622 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 0.634622 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=0.062396Jy sigma=1.057187 ! Fit after self-cal, rms=0.062392Jy sigma=1.057112 ! 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=0.062392Jy sigma=1.057112 ! Fit after self-cal, rms=0.062403Jy sigma=1.055662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7913 mas, bmaj=1.829 mas, bpa=1.227 degrees ! Estimated noise=0.47249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655219 Jy ! Component: 100 - total flux cleaned = 0.000945001 Jy ! Component: 150 - total flux cleaned = 0.0011686 Jy ! Component: 200 - total flux cleaned = 0.00125286 Jy ! Total flux subtracted in 200 components = 0.00125286 Jy ! Clean residual min=-0.002264 max=0.002087 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.635875 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.635875 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=0.062336Jy sigma=1.054498 ! Fit after self-cal, rms=0.062337Jy sigma=1.054461 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.09953e-05 Jy ! Component: 100 - total flux cleaned = 0.000159198 Jy ! Component: 150 - total flux cleaned = 0.000306628 Jy ! Component: 200 - total flux cleaned = 0.000306435 Jy ! Total flux subtracted in 200 components = 0.000306435 Jy ! Clean residual min=-0.002287 max=0.002063 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.636181 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 0.636181 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=0.062294Jy sigma=1.053698 ! Fit after self-cal, rms=0.062294Jy sigma=1.053673 ! 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=0.062294Jy sigma=1.053673 ! Fit after self-cal, rms=0.062300Jy sigma=1.053592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.896 mas, bmaj=3.051 mas, bpa=2.272 degrees ! Estimated noise=0.657969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100534 Jy ! Component: 100 - total flux cleaned = 0.00142037 Jy ! Component: 150 - total flux cleaned = 0.0018002 Jy ! Component: 200 - total flux cleaned = 0.00193913 Jy ! Total flux subtracted in 200 components = 0.00193913 Jy ! Clean residual min=-0.002507 max=0.002857 Jy/beam ! Clean residual mean=0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.63812 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.63812 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=0.062286Jy sigma=1.053463 ! Fit after self-cal, rms=0.062284Jy sigma=1.053416 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 = 5.57615e-05 Jy ! Component: 100 - total flux cleaned = 0.000107126 Jy ! Component: 150 - total flux cleaned = 0.000202818 Jy ! Component: 200 - total flux cleaned = 0.000312601 Jy ! Total flux subtracted in 200 components = 0.000312601 Jy ! Clean residual min=-0.002490 max=0.002855 Jy/beam ! Clean residual mean=0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.638433 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.638433 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=0.062275Jy sigma=1.053400 ! Fit after self-cal, rms=0.062275Jy sigma=1.053362 ! 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=0.7912 mas, bmaj=1.829 mas, bpa=1.243 degrees ! Estimated noise=0.472521 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7912 x 1.829 at 1.243 degrees (North through East) ! Clean map min=-0.0019907 max=0.50695 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=0.062275Jy sigma=1.053362 ! Fit after self-cal, rms=0.055458Jy sigma=0.923665 ! Inverting map and beam ! Estimated beam: bmin=0.791 mas, bmaj=1.828 mas, bpa=1.274 degrees ! Estimated noise=0.472746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.19289e-07 Jy ! Component: 100 - total flux cleaned = -9.54024e-05 Jy ! Component: 150 - total flux cleaned = -0.000219521 Jy ! Component: 200 - total flux cleaned = -0.000256364 Jy ! Total flux subtracted in 200 components = -0.000256364 Jy ! Clean residual min=-0.001873 max=0.002040 Jy/beam ! Clean residual mean=0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.638176 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.638176 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=0.055392Jy sigma=0.922488 ! Fit after self-cal, rms=0.055392Jy sigma=0.922454 ! Inverting map ! Added new window around map position (-10.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178868 Jy ! Component: 100 - total flux cleaned = 0.00218821 Jy ! Component: 150 - total flux cleaned = 0.00215242 Jy ! Component: 200 - total flux cleaned = 0.00205059 Jy ! Total flux subtracted in 200 components = 0.00205059 Jy ! Clean residual min=-0.001790 max=0.001919 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.640227 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.640227 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=0.055322Jy sigma=0.920984 ! Fit after self-cal, rms=0.055317Jy sigma=0.920932 ! 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=0.055317Jy sigma=0.920932 ! Fit after self-cal, rms=0.055320Jy sigma=0.920820 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=0.6633 mas, bmaj=1.585 mas, bpa=-0.8864 degrees ! Estimated noise=0.65404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.377693 Jy ! Component: 100 - total flux cleaned = 0.488297 Jy ! Component: 150 - total flux cleaned = 0.537255 Jy ! Component: 200 - total flux cleaned = 0.565656 Jy ! Total flux subtracted in 200 components = 0.565656 Jy ! Clean residual min=-0.007976 max=0.015069 Jy/beam ! Clean residual mean=0.000002 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.565656 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.565656 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7909 mas, bmaj=1.828 mas, bpa=1.276 degrees ! Estimated noise=0.472851 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 = 0.0251947 Jy ! Component: 100 - total flux cleaned = 0.039199 Jy ! Component: 150 - total flux cleaned = 0.0476289 Jy ! Component: 200 - total flux cleaned = 0.0530492 Jy ! Total flux subtracted in 200 components = 0.0530492 Jy ! Clean residual min=-0.002563 max=0.002993 Jy/beam ! Clean residual mean=-0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.618705 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.618705 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392545 Jy ! Component: 100 - total flux cleaned = 0.00690166 Jy ! Component: 150 - total flux cleaned = 0.00918816 Jy ! Component: 200 - total flux cleaned = 0.0106539 Jy ! Total flux subtracted in 200 components = 0.0106539 Jy ! Clean residual min=-0.002195 max=0.001989 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.629359 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.629359 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=1.893 mas, bmaj=3.051 mas, bpa=2.325 degrees ! Estimated noise=0.659093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274742 Jy ! Component: 100 - total flux cleaned = 0.00415938 Jy ! Component: 150 - total flux cleaned = 0.00534742 Jy ! Component: 200 - total flux cleaned = 0.00643973 Jy ! Total flux subtracted in 200 components = 0.00643973 Jy ! Clean residual min=-0.002316 max=0.002735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.635799 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 = 0.00101428 Jy ! Component: 100 - total flux cleaned = 0.00167656 Jy ! Component: 150 - total flux cleaned = 0.00235027 Jy ! Component: 200 - total flux cleaned = 0.00289257 Jy ! Total flux subtracted in 200 components = 0.00289257 Jy ! Clean residual min=-0.002222 max=0.002689 Jy/beam ! Clean residual mean=-0.000000 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.638691 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 95 components and 0.638691 Jy ! Inverting map ! Added new window around map position (10.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260003 Jy ! Component: 100 - total flux cleaned = 0.00376772 Jy ! Component: 150 - total flux cleaned = 0.00465752 Jy ! Component: 200 - total flux cleaned = 0.00548322 Jy ! Total flux subtracted in 200 components = 0.00548322 Jy ! Clean residual min=-0.001765 max=0.001821 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.644174 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 123 components and 0.644174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7909 mas, bmaj=1.828 mas, bpa=1.276 degrees ! Estimated noise=0.472851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035393 Jy ! Component: 100 - total flux cleaned = 0.000511451 Jy ! Component: 150 - total flux cleaned = 0.000809813 Jy ! Component: 200 - total flux cleaned = 0.00104089 Jy ! Total flux subtracted in 200 components = 0.00104089 Jy ! Clean residual min=-0.001705 max=0.001757 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.645215 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 149 components and 0.645215 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=0.055297Jy sigma=0.921219 ! Fit after self-cal, rms=0.055281Jy sigma=0.920726 wmodel J1354-0206_X_a_map.mod ! Writing 149 model components to file: J1354-0206_X_a_map.mod wobs J1354-0206_X_a_uvs.fits ! Writing UV FITS file: J1354-0206_X_a_uvs.fits wwins J1354-0206_X_a_map.win ! wwins: Wrote 7 windows to J1354-0206_X_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.09312e-05 Jy ! Component: 100 - total flux cleaned = 0.000103636 Jy ! Component: 150 - total flux cleaned = 0.000253037 Jy ! Component: 200 - total flux cleaned = 0.000282281 Jy ! Component: 250 - total flux cleaned = 0.000339181 Jy ! Component: 300 - total flux cleaned = 0.000422294 Jy ! Component: 350 - total flux cleaned = 0.0005855 Jy ! Component: 400 - total flux cleaned = 0.000718384 Jy ! Component: 450 - total flux cleaned = 0.000874707 Jy ! Component: 500 - total flux cleaned = 0.000925703 Jy ! Component: 550 - total flux cleaned = 0.00100179 Jy ! Component: 600 - total flux cleaned = 0.00100204 Jy ! Component: 650 - total flux cleaned = 0.00107629 Jy ! Component: 700 - total flux cleaned = 0.00110068 Jy ! Component: 750 - total flux cleaned = 0.00110056 Jy ! Component: 800 - total flux cleaned = 0.00110062 Jy ! Component: 850 - total flux cleaned = 0.00105406 Jy ! Component: 900 - total flux cleaned = 0.00105414 Jy ! Component: 950 - total flux cleaned = 0.00100814 Jy ! Component: 1000 - total flux cleaned = 0.00100852 Jy ! Component: 1050 - total flux cleaned = 0.00107644 Jy ! Component: 1100 - total flux cleaned = 0.00105424 Jy ! Component: 1150 - total flux cleaned = 0.00105442 Jy ! Component: 1200 - total flux cleaned = 0.00103256 Jy ! Component: 1250 - total flux cleaned = 0.00111979 Jy ! Component: 1300 - total flux cleaned = 0.00107641 Jy ! Component: 1350 - total flux cleaned = 0.00105458 Jy ! Component: 1400 - total flux cleaned = 0.00105455 Jy ! Component: 1450 - total flux cleaned = 0.0010546 Jy ! Component: 1500 - total flux cleaned = 0.00105445 Jy ! Component: 1550 - total flux cleaned = 0.00103345 Jy ! Component: 1600 - total flux cleaned = 0.00105424 Jy ! Component: 1650 - total flux cleaned = 0.00109521 Jy ! Component: 1700 - total flux cleaned = 0.000992945 Jy ! Component: 1750 - total flux cleaned = 0.000972685 Jy ! Component: 1800 - total flux cleaned = 0.00105348 Jy ! Component: 1850 - total flux cleaned = 0.00107324 Jy ! Component: 1900 - total flux cleaned = 0.00103341 Jy ! Component: 1950 - total flux cleaned = 0.00105319 Jy ! Component: 2000 - total flux cleaned = 0.00105321 Jy ! Component: 2050 - total flux cleaned = 0.00101417 Jy ! Component: 2100 - total flux cleaned = 0.00107251 Jy ! Component: 2150 - total flux cleaned = 0.00107269 Jy ! Component: 2200 - total flux cleaned = 0.00114949 Jy ! Component: 2250 - total flux cleaned = 0.00113051 Jy ! Component: 2300 - total flux cleaned = 0.00118736 Jy ! Component: 2350 - total flux cleaned = 0.00124385 Jy ! Component: 2400 - total flux cleaned = 0.00115011 Jy ! Component: 2450 - total flux cleaned = 0.00124315 Jy ! Component: 2500 - total flux cleaned = 0.00116905 Jy ! Component: 2550 - total flux cleaned = 0.00113231 Jy ! Component: 2600 - total flux cleaned = 0.00124236 Jy ! Component: 2650 - total flux cleaned = 0.0013152 Jy ! Component: 2700 - total flux cleaned = 0.00133316 Jy ! Component: 2750 - total flux cleaned = 0.00127903 Jy ! Component: 2800 - total flux cleaned = 0.00131495 Jy ! Component: 2850 - total flux cleaned = 0.00129712 Jy ! Component: 2900 - total flux cleaned = 0.00133258 Jy ! Component: 2950 - total flux cleaned = 0.00131482 Jy ! Component: 3000 - total flux cleaned = 0.00136763 Jy ! Component: 3050 - total flux cleaned = 0.00136762 Jy ! Component: 3100 - total flux cleaned = 0.00141981 Jy ! Component: 3150 - total flux cleaned = 0.00148911 Jy ! Component: 3200 - total flux cleaned = 0.00152337 Jy ! Component: 3250 - total flux cleaned = 0.00159189 Jy ! Component: 3300 - total flux cleaned = 0.00162574 Jy ! Component: 3350 - total flux cleaned = 0.00155804 Jy ! Component: 3400 - total flux cleaned = 0.00157488 Jy ! Component: 3450 - total flux cleaned = 0.00160841 Jy ! Component: 3500 - total flux cleaned = 0.00165852 Jy ! Component: 3550 - total flux cleaned = 0.00174161 Jy ! Component: 3600 - total flux cleaned = 0.00165875 Jy ! Component: 3650 - total flux cleaned = 0.00167517 Jy ! Component: 3700 - total flux cleaned = 0.00174077 Jy ! Component: 3750 - total flux cleaned = 0.00172446 Jy ! Component: 3800 - total flux cleaned = 0.00172441 Jy ! Component: 3850 - total flux cleaned = 0.00175687 Jy ! Component: 3900 - total flux cleaned = 0.00175675 Jy ! Component: 3950 - total flux cleaned = 0.00175684 Jy ! Component: 4000 - total flux cleaned = 0.00180486 Jy ! Component: 4050 - total flux cleaned = 0.00174125 Jy ! Total flux subtracted in 4096 components = 0.00182052 Jy ! Clean residual min=-0.000958 max=0.000822 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.647036 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 473 components and 0.647036 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1354-0206_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7909 x 1.828 at 1.276 degrees (North through East) ! Clean map min=-0.0013136 max=0.50796 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1354-0206_X_a_map.fits wmodel /vlbi/uf001/uvm//J1354-0206_X_a_map.mod ! Writing 473 model components to file: /vlbi/uf001/uvm//J1354-0206_X_a_map.mod wobs /vlbi/uf001/uvm//J1354-0206_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1354-0206_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1354-0206_X_a_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uvm//J1354-0206_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.507965 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163682 0.163682 0.327365 0.65473 1.30946 2.61892 5.23784 10.4757 20.9514 41.9027 83.8054 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.507 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1832.82 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1354-0206_X_a_dfm.log closed on Sun Jan 13 21:42:09 2019