! Started logfile: /vlbi/uf001/uvm//J0958+4725_X_b_dfm.log on Sun Jan 13 21:17:55 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//J0958+4725_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0958+4725_X_b_uvm.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! AN table 2: 5 integrations on 36 of 36 possible baselines. ! AN table 3: 5 integrations on 15 of 15 possible baselines. ! AN table 4: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.80756 visibilities/baseline/integration-bin. ! Found source: J0958+4725 ! ! 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 8460 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 J0958+4725_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 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.384539Jy sigma=20.370836 ! Fit after self-cal, rms=0.151802Jy sigma=2.323654 ! 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=0.7612 mas, bmaj=1.214 mas, bpa=-20.7 degrees ! Estimated noise=0.85249 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 = 0.717302 Jy ! Component: 100 - total flux cleaned = 0.88283 Jy ! Total flux subtracted in 100 components = 0.88283 Jy ! Clean residual min=-0.027192 max=0.063388 Jy/beam ! Clean residual mean=0.000064 rms=0.005536 Jy/beam ! Combined flux in latest and established models = 0.88283 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.88283 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=0.170240Jy sigma=2.419559 ! Fit after self-cal, rms=0.170232Jy sigma=2.419498 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680982 Jy ! Component: 100 - total flux cleaned = 0.101563 Jy ! Total flux subtracted in 100 components = 0.101563 Jy ! Clean residual min=-0.024648 max=0.028278 Jy/beam ! Clean residual mean=0.000038 rms=0.004215 Jy/beam ! Combined flux in latest and established models = 0.984393 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.984393 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=0.127968Jy sigma=1.875422 ! Fit after self-cal, rms=0.127937Jy sigma=1.874935 ! Inverting map ! Added new window around map position (-2.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272329 Jy ! Component: 100 - total flux cleaned = 0.0372611 Jy ! Total flux subtracted in 100 components = 0.0372611 Jy ! Clean residual min=-0.023197 max=0.027320 Jy/beam ! Clean residual mean=0.000031 rms=0.003902 Jy/beam ! Combined flux in latest and established models = 1.02165 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 1.02165 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=0.119456Jy sigma=1.760201 ! Fit after self-cal, rms=0.119058Jy sigma=1.754889 ! Inverting map ! Added new window around map position (2.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213735 Jy ! Component: 100 - total flux cleaned = 0.0325027 Jy ! Total flux subtracted in 100 components = 0.0325027 Jy ! Clean residual min=-0.022390 max=0.022265 Jy/beam ! Clean residual mean=0.000025 rms=0.003638 Jy/beam ! Combined flux in latest and established models = 1.05416 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 1.05416 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=0.112509Jy sigma=1.661212 ! Fit after self-cal, rms=0.112365Jy sigma=1.659052 ! Inverting map ! Added new window around map position (0.6, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210059 Jy ! Component: 100 - total flux cleaned = 0.0292535 Jy ! Total flux subtracted in 100 components = 0.0292535 Jy ! Clean residual min=-0.020837 max=0.021140 Jy/beam ! Clean residual mean=0.000018 rms=0.003419 Jy/beam ! Combined flux in latest and established models = 1.08341 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 1.08341 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=0.107148Jy sigma=1.586919 ! Fit after self-cal, rms=0.106740Jy sigma=1.581827 ! 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=0.9898 mas, bmaj=1.476 mas, bpa=-16.63 degrees ! Estimated noise=0.606428 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 = 0.0184047 Jy ! Component: 100 - total flux cleaned = 0.0305016 Jy ! Component: 150 - total flux cleaned = 0.0362937 Jy ! Component: 200 - total flux cleaned = 0.0404666 Jy ! Total flux subtracted in 200 components = 0.0404666 Jy ! Clean residual min=-0.022564 max=0.021016 Jy/beam ! Clean residual mean=0.000005 rms=0.004095 Jy/beam ! Combined flux in latest and established models = 1.12388 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 1.12388 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=0.102398Jy sigma=1.522127 ! Fit after self-cal, rms=0.102241Jy sigma=1.520101 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9898 x 1.476 at -16.63 degrees (North through East) ! Clean map min=-0.021766 max=0.94072 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.97 KP 1.01 ! LA 1.02 MK 1.01 NL 1.06 OV 0.92 ! PT 0.94 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.94 KP 1.03 LA 0.97 ! MK 0.99 NL 1.06 OV 0.92 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 0.97 KP 0.98 LA 1.01 ! OV 0.89 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 0.97 KP 1.12 LA 0.84 ! MK 1.05 NL 1.18 OV 0.98 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.98 KP 1.01 ! LA 1.02 MK 1.03 NL 1.05 OV 0.92 ! PT 0.95 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.96 KP 1.03 LA 1.00 ! MK 1.00 NL 1.05 OV 0.91 PT 0.94 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 0.97 KP 0.99 LA 1.00 ! OV 0.91 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.98 KP 1.11 LA 0.86 ! MK 1.06 NL 1.18 OV 0.98 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.98 KP 1.02 ! LA 1.03 MK 1.03 NL 1.06 OV 0.93 ! PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.95 KP 1.03 LA 1.01 ! MK 1.00 NL 1.06 OV 0.91 PT 0.94 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 0.95 KP 0.96 LA 1.00 ! OV 0.89 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 HN 0.97 KP 1.09 LA 0.88 ! MK 1.04 NL 1.18 OV 0.99 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.97 KP 1.00 ! LA 1.02 MK 1.04 NL 1.07 OV 0.93 ! PT 0.95 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 0.95 KP 1.03 LA 0.99 ! MK 0.99 NL 1.07 OV 0.90 PT 0.94 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 0.97 KP 0.98 LA 1.00 ! OV 0.89 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.98 KP 1.13 LA 0.89 ! MK 1.03 NL 1.20 OV 0.97 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.98 KP 1.00 ! LA 1.02 MK 1.02 NL 1.05 OV 0.93 ! PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.97 KP 1.04 LA 1.02 ! MK 1.01 NL 1.06 OV 0.91 PT 0.93 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 0.99 KP 1.00 LA 1.01 ! OV 0.90 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.96 KP 1.09 LA 0.88 ! MK 1.06 NL 1.19 OV 0.97 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.99 KP 1.02 ! LA 1.02 MK 1.04 NL 1.05 OV 0.93 ! PT 0.95 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.93 KP 1.04 LA 1.03 ! MK 1.00 NL 1.03 OV 0.94 PT 0.97 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 1.01 KP 0.97 LA 1.01 ! OV 0.90 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.98 KP 1.11 LA 0.86 ! MK 1.05 NL 1.22 OV 0.99 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.00 KP 0.99 ! LA 1.02 MK 1.05 NL 1.06 OV 0.93 ! PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.95 KP 1.04 LA 1.01 ! MK 1.00 NL 1.06 OV 0.93 PT 0.95 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 0.99 KP 1.00 LA 1.02 ! OV 0.90 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 HN 1.00 KP 1.13 LA 0.88 ! MK 1.07 NL 1.17 OV 0.95 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.97 KP 1.00 ! LA 1.01 MK 1.03 NL 1.07 OV 0.93 ! PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.98 KP 1.04 LA 1.00 ! MK 1.00 NL 1.07 OV 0.91 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 0.96 KP 1.00 LA 1.02 ! OV 0.88 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 0.98 KP 1.11 LA 0.88 ! MK 1.05 NL 1.19 OV 0.97 PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.98 KP 0.99 ! LA 1.02 MK 1.05 NL 1.06 OV 0.93 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 0.96 KP 1.03 LA 1.00 ! MK 1.02 NL 1.06 OV 0.91 PT 0.95 ! 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 1.00 KP 0.97 LA 1.01 ! OV 0.90 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 0.97 KP 1.11 LA 0.86 ! MK 1.05 NL 1.18 OV 0.98 PT 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.97 KP 1.01 ! LA 1.02 MK 1.04 NL 1.07 OV 0.92 ! PT 0.95 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 0.95 KP 1.03 LA 1.00 ! MK 1.00 NL 1.07 OV 0.92 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 0.99 KP 1.02 LA 0.98 ! OV 0.92 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 1.04 KP 1.09 LA 0.86 ! MK 1.06 NL 1.16 OV 0.97 PT 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.99 KP 1.01 ! LA 1.02 MK 1.04 NL 1.05 OV 0.92 ! PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 0.96 KP 1.04 LA 1.02 ! MK 1.05 NL 1.06 OV 0.91 PT 0.94 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 0.96 KP 0.97 LA 1.02 ! OV 0.90 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 0.98 KP 1.13 LA 0.87 ! MK 1.04 NL 1.20 OV 0.96 PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.00 KP 1.00 ! LA 1.02 MK 1.04 NL 1.05 OV 0.92 ! PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 0.97 KP 1.03 LA 0.99 ! MK 1.09 NL 1.07 OV 0.90 PT 0.96 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.01 KP 0.99 LA 1.02 ! OV 0.91 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 1.00 KP 1.11 LA 0.88 ! MK 1.09 NL 1.16 OV 0.96 PT 1.02 ! ! ! Fit before self-cal, rms=0.102241Jy sigma=1.520101 ! Fit after self-cal, rms=0.067920Jy sigma=0.972648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=1.471 mas, bpa=-16.47 degrees ! Estimated noise=0.609926 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 = -0.0121284 Jy ! Component: 100 - total flux cleaned = -0.0199853 Jy ! Component: 150 - total flux cleaned = -0.0240024 Jy ! Component: 200 - total flux cleaned = -0.0260952 Jy ! Total flux subtracted in 200 components = -0.0260952 Jy ! Clean residual min=-0.007039 max=0.006827 Jy/beam ! Clean residual mean=0.000011 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 1.09778 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 1.09778 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=0.065180Jy sigma=0.932020 ! Fit after self-cal, rms=0.065138Jy sigma=0.930930 ! Inverting map ! Added new window around map position (-0.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589442 Jy ! Component: 100 - total flux cleaned = 0.00549017 Jy ! Component: 150 - total flux cleaned = 0.0044142 Jy ! Component: 200 - total flux cleaned = 0.00330967 Jy ! Total flux subtracted in 200 components = 0.00330967 Jy ! Clean residual min=-0.006621 max=0.005538 Jy/beam ! Clean residual mean=0.000008 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 1.10109 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 1.10109 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=0.063852Jy sigma=0.911898 ! Fit after self-cal, rms=0.063752Jy sigma=0.910333 ! 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=0.063752Jy sigma=0.910333 ! Fit after self-cal, rms=0.062797Jy sigma=0.896814 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.471 mas, bpa=-16.43 degrees ! Estimated noise=0.609337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00633042 Jy ! Component: 100 - total flux cleaned = -0.00890317 Jy ! Component: 150 - total flux cleaned = -0.0100919 Jy ! Component: 200 - total flux cleaned = -0.0112461 Jy ! Total flux subtracted in 200 components = -0.0112461 Jy ! Clean residual min=-0.005404 max=0.005276 Jy/beam ! Clean residual mean=-0.000004 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 1.08985 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 1.08985 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=0.061866Jy sigma=0.883564 ! Fit after self-cal, rms=0.061836Jy sigma=0.883140 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 (1.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239803 Jy ! Component: 100 - total flux cleaned = 0.00173827 Jy ! Component: 150 - total flux cleaned = 0.0013969 Jy ! Component: 200 - total flux cleaned = 0.000782114 Jy ! Total flux subtracted in 200 components = 0.000782114 Jy ! Clean residual min=-0.004715 max=0.003665 Jy/beam ! Clean residual mean=-0.000004 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 1.09063 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 1.09063 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=0.061281Jy sigma=0.875036 ! Fit after self-cal, rms=0.061225Jy sigma=0.874296 ! 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=0.061225Jy sigma=0.874296 ! Fit after self-cal, rms=0.060915Jy sigma=0.870903 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.989 mas, bmaj=1.472 mas, bpa=-16.39 degrees ! Estimated noise=0.608824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338035 Jy ! Component: 100 - total flux cleaned = -0.00499324 Jy ! Component: 150 - total flux cleaned = -0.00616917 Jy ! Component: 200 - total flux cleaned = -0.00680233 Jy ! Total flux subtracted in 200 components = -0.00680233 Jy ! Clean residual min=-0.004043 max=0.003034 Jy/beam ! Clean residual mean=-0.000009 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 1.08382 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 1.08382 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=0.060411Jy sigma=0.863892 ! Fit after self-cal, rms=0.060384Jy sigma=0.863507 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 = 5.13885e-05 Jy ! Component: 100 - total flux cleaned = -0.00026682 Jy ! Component: 150 - total flux cleaned = -0.000555839 Jy ! Component: 200 - total flux cleaned = -0.000883415 Jy ! Total flux subtracted in 200 components = -0.000883415 Jy ! Clean residual min=-0.003709 max=0.002942 Jy/beam ! Clean residual mean=-0.000009 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 1.08294 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 1.08294 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=0.060209Jy sigma=0.860967 ! Fit after self-cal, rms=0.060195Jy sigma=0.860776 ! 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=0.060195Jy sigma=0.860776 ! Fit after self-cal, rms=0.059990Jy sigma=0.858587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=2.554 mas, bpa=-9.641 degrees ! Estimated noise=0.789708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00441859 Jy ! Component: 100 - total flux cleaned = -0.00566639 Jy ! Component: 150 - total flux cleaned = -0.00664202 Jy ! Component: 200 - total flux cleaned = -0.00737508 Jy ! Total flux subtracted in 200 components = -0.00737508 Jy ! Clean residual min=-0.004115 max=0.003217 Jy/beam ! Clean residual mean=-0.000025 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 1.07557 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 1.07557 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=0.059806Jy sigma=0.856482 ! Fit after self-cal, rms=0.059797Jy sigma=0.856249 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 = -0.000184865 Jy ! Component: 100 - total flux cleaned = -0.000550906 Jy ! Component: 150 - total flux cleaned = -0.00086597 Jy ! Component: 200 - total flux cleaned = -0.00114119 Jy ! Total flux subtracted in 200 components = -0.00114119 Jy ! Clean residual min=-0.003846 max=0.003141 Jy/beam ! Clean residual mean=-0.000024 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 1.07443 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 1.07443 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=0.059751Jy sigma=0.855721 ! Fit after self-cal, rms=0.059746Jy sigma=0.855621 ! 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=0.9887 mas, bmaj=1.471 mas, bpa=-16.31 degrees ! Estimated noise=0.608387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9887 x 1.471 at -16.31 degrees (North through East) ! Clean map min=-0.0057518 max=0.94031 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=0.059746Jy sigma=0.855621 ! Fit after self-cal, rms=0.055782Jy sigma=0.790384 ! Inverting map and beam ! Estimated beam: bmin=0.9888 mas, bmaj=1.471 mas, bpa=-16.23 degrees ! Estimated noise=0.608317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.002558 Jy ! Component: 100 - total flux cleaned = -0.00311425 Jy ! Component: 150 - total flux cleaned = -0.00318304 Jy ! Component: 200 - total flux cleaned = -0.0031838 Jy ! Total flux subtracted in 200 components = -0.0031838 Jy ! Clean residual min=-0.002906 max=0.002622 Jy/beam ! Clean residual mean=-0.000013 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 1.07124 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 1.07124 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=0.055589Jy sigma=0.787615 ! Fit after self-cal, rms=0.055580Jy sigma=0.787519 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.43573e-06 Jy ! Component: 100 - total flux cleaned = 4.47824e-05 Jy ! Component: 150 - total flux cleaned = 9.37476e-05 Jy ! Component: 200 - total flux cleaned = 4.65352e-05 Jy ! Total flux subtracted in 200 components = 4.65352e-05 Jy ! Clean residual min=-0.002853 max=0.002564 Jy/beam ! Clean residual mean=-0.000013 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 1.07129 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 1.07129 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=0.055492Jy sigma=0.786314 ! Fit after self-cal, rms=0.055488Jy sigma=0.786269 ! 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=0.055488Jy sigma=0.786269 ! Fit after self-cal, rms=0.055410Jy sigma=0.785547 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=0.7635 mas, bmaj=1.213 mas, bpa=-20.36 degrees ! Estimated noise=0.854037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.718425 Jy ! Component: 100 - total flux cleaned = 0.883592 Jy ! Component: 150 - total flux cleaned = 0.950403 Jy ! Component: 200 - total flux cleaned = 0.984907 Jy ! Total flux subtracted in 200 components = 0.984907 Jy ! Clean residual min=-0.009200 max=0.016894 Jy/beam ! Clean residual mean=0.000014 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.984907 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.984907 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9885 mas, bmaj=1.471 mas, bpa=-16.19 degrees ! Estimated noise=0.608031 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 = 0.0279079 Jy ! Component: 100 - total flux cleaned = 0.0440925 Jy ! Component: 150 - total flux cleaned = 0.0555771 Jy ! Component: 200 - total flux cleaned = 0.0642698 Jy ! Total flux subtracted in 200 components = 0.0642698 Jy ! Clean residual min=-0.004066 max=0.005334 Jy/beam ! Clean residual mean=-0.000004 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 1.04918 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 1.04918 Jy ! Inverting map ! Added new window around map position (1.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682126 Jy ! Component: 100 - total flux cleaned = 0.0107705 Jy ! Component: 150 - total flux cleaned = 0.0136847 Jy ! Component: 200 - total flux cleaned = 0.0152489 Jy ! Total flux subtracted in 200 components = 0.0152489 Jy ! Clean residual min=-0.003532 max=0.003458 Jy/beam ! Clean residual mean=-0.000011 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 1.06443 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 1.06443 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=2.223 mas, bmaj=2.556 mas, bpa=-9.363 degrees ! Estimated noise=0.789197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223753 Jy ! Component: 100 - total flux cleaned = 0.00270014 Jy ! Component: 150 - total flux cleaned = 0.0027101 Jy ! Component: 200 - total flux cleaned = 0.00255267 Jy ! Total flux subtracted in 200 components = 0.00255267 Jy ! Clean residual min=-0.003552 max=0.002779 Jy/beam ! Clean residual mean=-0.000029 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 1.06698 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 = -0.000136796 Jy ! Component: 100 - total flux cleaned = -0.00032014 Jy ! Component: 150 - total flux cleaned = -0.000430119 Jy ! Component: 200 - total flux cleaned = -0.000582104 Jy ! Total flux subtracted in 200 components = -0.000582104 Jy ! Clean residual min=-0.003273 max=0.002637 Jy/beam ! Clean residual mean=-0.000028 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 1.0664 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 103 components and 1.0664 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9885 mas, bmaj=1.471 mas, bpa=-16.19 degrees ! Estimated noise=0.608031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284257 Jy ! Component: 100 - total flux cleaned = 4.73626e-06 Jy ! Component: 150 - total flux cleaned = 0.000188412 Jy ! Component: 200 - total flux cleaned = 0.000441606 Jy ! Total flux subtracted in 200 components = 0.000441606 Jy ! Clean residual min=-0.003402 max=0.003016 Jy/beam ! Clean residual mean=-0.000012 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 1.06684 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 1.06684 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=0.055760Jy sigma=0.793297 ! Fit after self-cal, rms=0.055711Jy sigma=0.792552 wmodel J0958+4725_X_b_map.mod ! Writing 120 model components to file: J0958+4725_X_b_map.mod wobs J0958+4725_X_b_uvs.fits ! Writing UV FITS file: J0958+4725_X_b_uvs.fits wwins J0958+4725_X_b_map.win ! wwins: Wrote 7 windows to J0958+4725_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 = -0.00105992 Jy ! Component: 100 - total flux cleaned = -0.00147735 Jy ! Component: 150 - total flux cleaned = -0.00176563 Jy ! Component: 200 - total flux cleaned = -0.00199253 Jy ! Component: 250 - total flux cleaned = -0.00220963 Jy ! Component: 300 - total flux cleaned = -0.00233834 Jy ! Component: 350 - total flux cleaned = -0.00242269 Jy ! Component: 400 - total flux cleaned = -0.00246449 Jy ! Component: 450 - total flux cleaned = -0.00262209 Jy ! Component: 500 - total flux cleaned = -0.00258289 Jy ! Component: 550 - total flux cleaned = -0.00262146 Jy ! Component: 600 - total flux cleaned = -0.00262125 Jy ! Component: 650 - total flux cleaned = -0.00273147 Jy ! Component: 700 - total flux cleaned = -0.00273199 Jy ! Component: 750 - total flux cleaned = -0.00283979 Jy ! Component: 800 - total flux cleaned = -0.00287485 Jy ! Component: 850 - total flux cleaned = -0.00284016 Jy ! Component: 900 - total flux cleaned = -0.00301273 Jy ! Component: 950 - total flux cleaned = -0.0029439 Jy ! Component: 1000 - total flux cleaned = -0.0029434 Jy ! Component: 1050 - total flux cleaned = -0.00287654 Jy ! Component: 1100 - total flux cleaned = -0.00294168 Jy ! Component: 1150 - total flux cleaned = -0.00284345 Jy ! Component: 1200 - total flux cleaned = -0.00290876 Jy ! Component: 1250 - total flux cleaned = -0.00287629 Jy ! Component: 1300 - total flux cleaned = -0.00293975 Jy ! Component: 1350 - total flux cleaned = -0.00281454 Jy ! Component: 1400 - total flux cleaned = -0.00290724 Jy ! Component: 1450 - total flux cleaned = -0.00296827 Jy ! Component: 1500 - total flux cleaned = -0.0029371 Jy ! Component: 1550 - total flux cleaned = -0.00290645 Jy ! Component: 1600 - total flux cleaned = -0.00275666 Jy ! Component: 1650 - total flux cleaned = -0.00275663 Jy ! Component: 1700 - total flux cleaned = -0.00263887 Jy ! Component: 1750 - total flux cleaned = -0.00263932 Jy ! Component: 1800 - total flux cleaned = -0.0027555 Jy ! Component: 1850 - total flux cleaned = -0.00252558 Jy ! Component: 1900 - total flux cleaned = -0.0025541 Jy ! Component: 1950 - total flux cleaned = -0.00246942 Jy ! Component: 2000 - total flux cleaned = -0.00241334 Jy ! Component: 2050 - total flux cleaned = -0.00230205 Jy ! Component: 2100 - total flux cleaned = -0.00221919 Jy ! Component: 2150 - total flux cleaned = -0.00230197 Jy ! Component: 2200 - total flux cleaned = -0.0023019 Jy ! Component: 2250 - total flux cleaned = -0.00222062 Jy ! Component: 2300 - total flux cleaned = -0.00211324 Jy ! Component: 2350 - total flux cleaned = -0.00200642 Jy ! Component: 2400 - total flux cleaned = -0.00203316 Jy ! Component: 2450 - total flux cleaned = -0.00200675 Jy ! Component: 2500 - total flux cleaned = -0.00187598 Jy ! Component: 2550 - total flux cleaned = -0.00190211 Jy ! Component: 2600 - total flux cleaned = -0.00187624 Jy ! Component: 2650 - total flux cleaned = -0.00185047 Jy ! Component: 2700 - total flux cleaned = -0.00174861 Jy ! Component: 2750 - total flux cleaned = -0.00179955 Jy ! Component: 2800 - total flux cleaned = -0.00172409 Jy ! Component: 2850 - total flux cleaned = -0.00174931 Jy ! Component: 2900 - total flux cleaned = -0.00174946 Jy ! Component: 2950 - total flux cleaned = -0.0017004 Jy ! Component: 3000 - total flux cleaned = -0.00167621 Jy ! Component: 3050 - total flux cleaned = -0.00167586 Jy ! Component: 3100 - total flux cleaned = -0.00170002 Jy ! Component: 3150 - total flux cleaned = -0.00165198 Jy ! Component: 3200 - total flux cleaned = -0.00169944 Jy ! Component: 3250 - total flux cleaned = -0.0016519 Jy ! Component: 3300 - total flux cleaned = -0.00158072 Jy ! Component: 3350 - total flux cleaned = -0.0015573 Jy ! Component: 3400 - total flux cleaned = -0.00153413 Jy ! Component: 3450 - total flux cleaned = -0.00146452 Jy ! Component: 3500 - total flux cleaned = -0.0015337 Jy ! Component: 3550 - total flux cleaned = -0.00144243 Jy ! Component: 3600 - total flux cleaned = -0.00141961 Jy ! Component: 3650 - total flux cleaned = -0.00144231 Jy ! Component: 3700 - total flux cleaned = -0.00148731 Jy ! Component: 3750 - total flux cleaned = -0.00146499 Jy ! Component: 3800 - total flux cleaned = -0.00157618 Jy ! Component: 3850 - total flux cleaned = -0.00144346 Jy ! Component: 3900 - total flux cleaned = -0.00148754 Jy ! Component: 3950 - total flux cleaned = -0.00153138 Jy ! Component: 4000 - total flux cleaned = -0.00157518 Jy ! Component: 4050 - total flux cleaned = -0.00146706 Jy ! Total flux subtracted in 4096 components = -0.00148871 Jy ! Clean residual min=-0.001247 max=0.001183 Jy/beam ! Clean residual mean=-0.000004 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 1.06535 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 445 components and 1.06535 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0958+4725_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9885 x 1.471 at -16.19 degrees (North through East) ! Clean map min=-0.0042873 max=0.94198 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0958+4725_X_b_map.fits wmodel /vlbi/uf001/uvm//J0958+4725_X_b_map.mod ! Writing 445 model components to file: /vlbi/uf001/uvm//J0958+4725_X_b_map.mod wobs /vlbi/uf001/uvm//J0958+4725_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0958+4725_X_b_uvs.fits wwins /vlbi/uf001/uvm//J0958+4725_X_b_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uvm//J0958+4725_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.941978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000367064 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.116902 0.116902 0.233804 0.467608 0.935216 1.87043 3.74086 7.48173 14.9635 29.9269 59.8538 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.941 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2566.25 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0958+4725_X_b_dfm.log closed on Sun Jan 13 21:18:00 2019