! Started logfile: /vlbi/uf001/uvm//J2336-4115_X_b_dfm.log on Sun Jan 13 22:45:48 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//J2336-4115_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2336-4115_X_b_uvm.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! AN table 2: 7 integrations on 21 of 21 possible baselines. ! AN table 3: 7 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.938776 visibilities/baseline/integration-bin. ! Found source: J2336-4115 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 3864 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 J2336-4115_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 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.082918Jy sigma=14.930069 ! Fit after self-cal, rms=0.652341Jy sigma=8.099486 ! 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=0.8093 mas, bmaj=4.979 mas, bpa=-21.84 degrees ! Estimated noise=1.48548 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 = 0.307585 Jy ! Component: 100 - total flux cleaned = 0.41654 Jy ! Total flux subtracted in 100 components = 0.41654 Jy ! Clean residual min=-0.037832 max=0.048287 Jy/beam ! Clean residual mean=0.000107 rms=0.009503 Jy/beam ! Combined flux in latest and established models = 0.41654 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.41654 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=0.143250Jy sigma=1.903860 ! Fit after self-cal, rms=0.142594Jy sigma=1.900218 ! 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=1.133 mas, bmaj=6.154 mas, bpa=-18.5 degrees ! Estimated noise=0.943071 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 = 0.0659644 Jy ! Component: 100 - total flux cleaned = 0.101915 Jy ! Component: 150 - total flux cleaned = 0.12333 Jy ! Component: 200 - total flux cleaned = 0.136677 Jy ! Total flux subtracted in 200 components = 0.136677 Jy ! Clean residual min=-0.028312 max=0.020338 Jy/beam ! Clean residual mean=0.000008 rms=0.006691 Jy/beam ! Combined flux in latest and established models = 0.553217 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.553217 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=0.112372Jy sigma=1.377793 ! Fit after self-cal, rms=0.112073Jy sigma=1.375058 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 6.154 at -18.5 degrees (North through East) ! Clean map min=-0.027836 max=0.32205 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.43 KP 1.02 LA 1.01 ! NL 1.23 OV 0.86 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.06 LA 0.87 MK 1.05 ! NL 1.27 OV 0.87 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.17 KP 1.01 LA 1.02 ! NL 1.21 OV 0.87 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 KP 1.04 LA 0.87 MK 1.03 ! NL 1.44 OV 0.90 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.44 KP 1.00 LA 0.99 ! NL 1.25 OV 0.89 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.05 LA 0.91 MK 1.04 ! NL 1.35 OV 0.85 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.22 KP 1.00 LA 1.02 ! NL 1.31 OV 0.88 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 KP 1.05 LA 0.90 MK 1.04 ! NL 1.28 OV 0.88 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.17 KP 1.03 LA 1.00 ! NL 1.20 OV 0.88 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 1.06 LA 0.90 MK 1.02 ! NL 1.31 OV 0.90 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.03 KP 1.02 LA 1.03 ! NL 1.19 OV 0.85 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 1.03 LA 0.87 MK 1.01 ! NL 1.33 OV 0.88 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.36 KP 0.99 LA 1.01 ! NL 1.21 OV 0.83 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 1.03 LA 0.84 MK 1.09 ! NL 1.58 OV 0.87 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.21 KP 1.01 LA 1.02 ! NL 1.17 OV 0.83 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.06 LA 0.88 MK 1.09 ! NL 1.33 OV 0.87 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.15 KP 1.01 LA 0.99 ! NL 1.26 OV 0.84 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 KP 1.06 LA 0.85 MK 1.03 ! NL 1.25 OV 0.89 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.23 KP 0.99 LA 1.00 ! NL 1.25 OV 0.88 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.01 LA 0.88 MK 1.00 ! NL 1.32 OV 0.89 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.06 KP 1.01 LA 1.00 ! NL 1.21 OV 0.82 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.05 LA 0.84 MK 1.04 ! NL 1.30 OV 0.86 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.11 KP 0.96 LA 0.98 ! NL 1.21 OV 0.85 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.05 LA 0.89 MK 1.06 ! NL 1.20 OV 0.85 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.112073Jy sigma=1.375058 ! Fit after self-cal, rms=0.112641Jy sigma=1.138116 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=6.283 mas, bpa=-18.99 degrees ! Estimated noise=0.969279 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 = -0.00880664 Jy ! Component: 100 - total flux cleaned = -0.01053 Jy ! Component: 150 - total flux cleaned = -0.0118194 Jy ! Component: 200 - total flux cleaned = -0.0124698 Jy ! Total flux subtracted in 200 components = -0.0124698 Jy ! Clean residual min=-0.011865 max=0.008599 Jy/beam ! Clean residual mean=0.000052 rms=0.002968 Jy/beam ! Combined flux in latest and established models = 0.540748 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.540747 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=0.111125Jy sigma=1.118167 ! Fit after self-cal, rms=0.111717Jy sigma=1.117181 ! 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=0.111717Jy sigma=1.117181 ! Fit after self-cal, rms=0.116569Jy sigma=1.111002 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=6.365 mas, bpa=-19.22 degrees ! Estimated noise=0.978205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00685368 Jy ! Component: 100 - total flux cleaned = -0.00836068 Jy ! Component: 150 - total flux cleaned = -0.00934527 Jy ! Component: 200 - total flux cleaned = -0.00998267 Jy ! Total flux subtracted in 200 components = -0.00998267 Jy ! Clean residual min=-0.010518 max=0.007951 Jy/beam ! Clean residual mean=0.000049 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.530765 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.530765 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=0.115716Jy sigma=1.099742 ! Fit after self-cal, rms=0.115878Jy sigma=1.099595 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 = -8.41025e-05 Jy ! Component: 100 - total flux cleaned = -0.000275185 Jy ! Component: 150 - total flux cleaned = -0.000281394 Jy ! Component: 200 - total flux cleaned = -0.000205176 Jy ! Total flux subtracted in 200 components = -0.000205176 Jy ! Clean residual min=-0.010160 max=0.007774 Jy/beam ! Clean residual mean=0.000050 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 0.53056 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.53056 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=0.115677Jy sigma=1.097688 ! Fit after self-cal, rms=0.115704Jy sigma=1.097628 ! 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=0.115704Jy sigma=1.097628 ! Fit after self-cal, rms=0.121115Jy sigma=1.092560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=6.437 mas, bpa=-19.47 degrees ! Estimated noise=0.986653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00555953 Jy ! Component: 100 - total flux cleaned = -0.00652336 Jy ! Component: 150 - total flux cleaned = -0.00727383 Jy ! Component: 200 - total flux cleaned = -0.00776141 Jy ! Total flux subtracted in 200 components = -0.00776141 Jy ! Clean residual min=-0.009602 max=0.007353 Jy/beam ! Clean residual mean=0.000045 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 0.522798 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.522798 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=0.120645Jy sigma=1.086114 ! Fit after self-cal, rms=0.120791Jy sigma=1.086025 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 = -0.000161222 Jy ! Component: 100 - total flux cleaned = -0.000232262 Jy ! Component: 150 - total flux cleaned = -0.000169237 Jy ! Component: 200 - total flux cleaned = -0.000110906 Jy ! Total flux subtracted in 200 components = -0.000110906 Jy ! Clean residual min=-0.009342 max=0.007120 Jy/beam ! Clean residual mean=0.000045 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 0.522687 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.522687 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=0.120673Jy sigma=1.084904 ! Fit after self-cal, rms=0.120699Jy sigma=1.084870 ! 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=0.120699Jy sigma=1.084870 ! Fit after self-cal, rms=0.125849Jy sigma=1.081882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.604 mas, bmaj=18.26 mas, bpa=-8.98 degrees ! Estimated noise=1.03039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00405439 Jy ! Component: 100 - total flux cleaned = -0.0048055 Jy ! Component: 150 - total flux cleaned = -0.00494636 Jy ! Component: 200 - total flux cleaned = -0.00513595 Jy ! Total flux subtracted in 200 components = -0.00513595 Jy ! Clean residual min=-0.008837 max=0.006058 Jy/beam ! Clean residual mean=0.000054 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 0.517551 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.517551 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=0.125622Jy sigma=1.079049 ! Fit after self-cal, rms=0.125716Jy sigma=1.078854 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 = 3.5311e-05 Jy ! Component: 100 - total flux cleaned = -0.000185899 Jy ! Component: 150 - total flux cleaned = -0.000139419 Jy ! Component: 200 - total flux cleaned = -0.000140025 Jy ! Total flux subtracted in 200 components = -0.000140025 Jy ! Clean residual min=-0.008790 max=0.005689 Jy/beam ! Clean residual mean=0.000055 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.517411 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 89 components and 0.517411 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=0.125634Jy sigma=1.078231 ! Fit after self-cal, rms=0.125659Jy sigma=1.078153 ! 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=1.19 mas, bmaj=6.5 mas, bpa=-19.67 degrees ! Estimated noise=0.992418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.19 x 6.5 at -19.67 degrees (North through East) ! Clean map min=-0.0088956 max=0.33566 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8239 mas, bmaj=5.26 mas, bpa=-22.87 degrees ! Estimated noise=1.60354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.324328 Jy ! Component: 100 - total flux cleaned = 0.421607 Jy ! Component: 150 - total flux cleaned = 0.460969 Jy ! Component: 200 - total flux cleaned = 0.48096 Jy ! Total flux subtracted in 200 components = 0.48096 Jy ! Clean residual min=-0.013548 max=0.013648 Jy/beam ! Clean residual mean=0.000058 rms=0.002963 Jy/beam ! Combined flux in latest and established models = 0.48096 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.48096 Jy ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=6.5 mas, bpa=-19.67 degrees ! Estimated noise=0.992418 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) ! Added new window around map position (2.4, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017644 Jy ! Component: 100 - total flux cleaned = 0.0233954 Jy ! Component: 150 - total flux cleaned = 0.027395 Jy ! Component: 200 - total flux cleaned = 0.0301617 Jy ! Total flux subtracted in 200 components = 0.0301617 Jy ! Clean residual min=-0.007739 max=0.007419 Jy/beam ! Clean residual mean=0.000054 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 0.511122 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 72 components and 0.511122 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=2.604 mas, bmaj=18.26 mas, bpa=-8.98 degrees ! Estimated noise=1.03039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440148 Jy ! Component: 100 - total flux cleaned = 0.00570343 Jy ! Component: 150 - total flux cleaned = 0.00671555 Jy ! Component: 200 - total flux cleaned = 0.007114 Jy ! Total flux subtracted in 200 components = 0.007114 Jy ! Clean residual min=-0.007163 max=0.006888 Jy/beam ! Clean residual mean=0.000066 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.518236 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 = 0.000290184 Jy ! Component: 100 - total flux cleaned = 0.000426959 Jy ! Component: 150 - total flux cleaned = 0.000621258 Jy ! Component: 200 - total flux cleaned = 0.000740214 Jy ! Total flux subtracted in 200 components = 0.000740214 Jy ! Clean residual min=-0.007162 max=0.006662 Jy/beam ! Clean residual mean=0.000065 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.518976 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 129 components and 0.518976 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=6.5 mas, bpa=-19.67 degrees ! Estimated noise=0.992418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328976 Jy ! Component: 100 - total flux cleaned = 0.000574564 Jy ! Component: 150 - total flux cleaned = 0.000726432 Jy ! Component: 200 - total flux cleaned = 0.000865239 Jy ! Total flux subtracted in 200 components = 0.000865239 Jy ! Clean residual min=-0.006823 max=0.006064 Jy/beam ! Clean residual mean=0.000046 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.519841 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 148 components and 0.519841 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=0.125072Jy sigma=1.067320 ! Fit after self-cal, rms=0.125004Jy sigma=1.065819 wmodel J2336-4115_X_b_map.mod ! Writing 148 model components to file: J2336-4115_X_b_map.mod wobs J2336-4115_X_b_uvs.fits ! Writing UV FITS file: J2336-4115_X_b_uvs.fits wwins J2336-4115_X_b_map.win ! wwins: Wrote 2 windows to J2336-4115_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 = -0.00156796 Jy ! Component: 100 - total flux cleaned = -0.00274631 Jy ! Component: 150 - total flux cleaned = -0.00304179 Jy ! Component: 200 - total flux cleaned = -0.00321955 Jy ! Component: 250 - total flux cleaned = -0.00389693 Jy ! Component: 300 - total flux cleaned = -0.00446319 Jy ! Component: 350 - total flux cleaned = -0.00492456 Jy ! Component: 400 - total flux cleaned = -0.00573369 Jy ! Component: 450 - total flux cleaned = -0.00651337 Jy ! Component: 500 - total flux cleaned = -0.00712878 Jy ! Component: 550 - total flux cleaned = -0.00752831 Jy ! Component: 600 - total flux cleaned = -0.00804415 Jy ! Component: 650 - total flux cleaned = -0.00848279 Jy ! Component: 700 - total flux cleaned = -0.00884894 Jy ! Component: 750 - total flux cleaned = -0.00908874 Jy ! Component: 800 - total flux cleaned = -0.00949747 Jy ! Component: 850 - total flux cleaned = -0.00972596 Jy ! Component: 900 - total flux cleaned = -0.00989383 Jy ! Component: 950 - total flux cleaned = -0.0100031 Jy ! Component: 1000 - total flux cleaned = -0.0100023 Jy ! Component: 1050 - total flux cleaned = -0.0100016 Jy ! Component: 1100 - total flux cleaned = -0.00989761 Jy ! Component: 1150 - total flux cleaned = -0.00989759 Jy ! Component: 1200 - total flux cleaned = -0.0097963 Jy ! Component: 1250 - total flux cleaned = -0.00979616 Jy ! Component: 1300 - total flux cleaned = -0.00964851 Jy ! Component: 1350 - total flux cleaned = -0.00964758 Jy ! Component: 1400 - total flux cleaned = -0.00959966 Jy ! Component: 1450 - total flux cleaned = -0.00959887 Jy ! Component: 1500 - total flux cleaned = -0.0095522 Jy ! Component: 1550 - total flux cleaned = -0.00950658 Jy ! Component: 1600 - total flux cleaned = -0.00941609 Jy ! Component: 1650 - total flux cleaned = -0.0093272 Jy ! Component: 1700 - total flux cleaned = -0.00919562 Jy ! Component: 1750 - total flux cleaned = -0.00915267 Jy ! Component: 1800 - total flux cleaned = -0.00919511 Jy ! Component: 1850 - total flux cleaned = -0.00915198 Jy ! Component: 1900 - total flux cleaned = -0.00910992 Jy ! Component: 1950 - total flux cleaned = -0.00911022 Jy ! Component: 2000 - total flux cleaned = -0.00906949 Jy ! Component: 2050 - total flux cleaned = -0.00898943 Jy ! Component: 2100 - total flux cleaned = -0.00906922 Jy ! Component: 2150 - total flux cleaned = -0.00914723 Jy ! Component: 2200 - total flux cleaned = -0.00918576 Jy ! Component: 2250 - total flux cleaned = -0.00918576 Jy ! Component: 2300 - total flux cleaned = -0.00929977 Jy ! Component: 2350 - total flux cleaned = -0.00937527 Jy ! Component: 2400 - total flux cleaned = -0.00945055 Jy ! Component: 2450 - total flux cleaned = -0.00959849 Jy ! Component: 2500 - total flux cleaned = -0.00970834 Jy ! Component: 2550 - total flux cleaned = -0.00985355 Jy ! Component: 2600 - total flux cleaned = -0.00992533 Jy ! Component: 2650 - total flux cleaned = -0.00999668 Jy ! Component: 2700 - total flux cleaned = -0.0101386 Jy ! Component: 2750 - total flux cleaned = -0.0102792 Jy ! Component: 2800 - total flux cleaned = -0.0103494 Jy ! Component: 2850 - total flux cleaned = -0.0105577 Jy ! Component: 2900 - total flux cleaned = -0.0107983 Jy ! Component: 2950 - total flux cleaned = -0.0109348 Jy ! Component: 3000 - total flux cleaned = -0.0111382 Jy ! Component: 3050 - total flux cleaned = -0.0112389 Jy ! Component: 3100 - total flux cleaned = -0.0113728 Jy ! Component: 3150 - total flux cleaned = -0.0113395 Jy ! Component: 3200 - total flux cleaned = -0.0114389 Jy ! Component: 3250 - total flux cleaned = -0.0115705 Jy ! Component: 3300 - total flux cleaned = -0.0116683 Jy ! Component: 3350 - total flux cleaned = -0.0117007 Jy ! Component: 3400 - total flux cleaned = -0.0117981 Jy ! Component: 3450 - total flux cleaned = -0.0119272 Jy ! Component: 3500 - total flux cleaned = -0.0119271 Jy ! Component: 3550 - total flux cleaned = -0.0119911 Jy ! Component: 3600 - total flux cleaned = -0.0119593 Jy ! Component: 3650 - total flux cleaned = -0.0120546 Jy ! Component: 3700 - total flux cleaned = -0.0120862 Jy ! Component: 3750 - total flux cleaned = -0.0121179 Jy ! Component: 3800 - total flux cleaned = -0.0121807 Jy ! Component: 3850 - total flux cleaned = -0.0122121 Jy ! Component: 3900 - total flux cleaned = -0.0122747 Jy ! Component: 3950 - total flux cleaned = -0.0123683 Jy ! Component: 4000 - total flux cleaned = -0.0123682 Jy ! Component: 4050 - total flux cleaned = -0.0123372 Jy ! Total flux subtracted in 4096 components = -0.0124613 Jy ! Clean residual min=-0.001852 max=0.001737 Jy/beam ! Clean residual mean=-0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.50738 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 424 components and 0.50738 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2336-4115_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.19 x 6.5 at -19.67 degrees (North through East) ! Clean map min=-0.0094412 max=0.3736 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2336-4115_X_b_map.fits wmodel /vlbi/uf001/uvm//J2336-4115_X_b_map.mod ! Writing 424 model components to file: /vlbi/uf001/uvm//J2336-4115_X_b_map.mod wobs /vlbi/uf001/uvm//J2336-4115_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2336-4115_X_b_uvs.fits wwins /vlbi/uf001/uvm//J2336-4115_X_b_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J2336-4115_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.373599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000570827 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.458374 0.458374 0.916748 1.8335 3.66699 7.33398 14.668 29.3359 58.6719 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.373 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 654.487 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2336-4115_X_b_dfm.log closed on Sun Jan 13 22:45:52 2019