! Started logfile: /scr/pima/rv102_uvs/J0058-0539_X_dfm.log on Sat Nov 9 10:15:29 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J0058-0539_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0058-0539_X_uva.fits ! AN table 1: 85 integrations on 10 of 10 possible baselines. ! AN table 2: 75 integrations on 15 of 15 possible baselines. ! AN table 3: 71 integrations on 21 of 21 possible baselines. ! AN table 4: 21 integrations on 28 of 28 possible baselines. ! AN table 5: 17 integrations on 21 of 21 possible baselines. ! AN table 6: 9 integrations on 1 of 1 possible baselines. ! AN table 7: 13 integrations on 1 of 1 possible baselines. ! AN table 8: 9 integrations on 3 of 3 possible baselines. ! AN table 9: 22 integrations on 3 of 3 possible baselines. ! AN table 10: 9 integrations on 10 of 10 possible baselines. ! AN table 11: 3 integrations on 1 of 1 possible baselines. ! AN table 12: 28 integrations on 1 of 1 possible baselines. ! AN table 13: 214 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.628663 visibilities/baseline/integration-bin. ! Found source: J0058-0539 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 13300 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0058-0539_X] 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 135 telescope corrections were flagged in sub-array 1. ! A total of 169 telescope corrections were flagged in sub-array 2. ! A total of 194 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 21 telescope corrections were flagged in sub-array 9. ! A total of 12 telescope corrections were flagged in sub-array 10. ! A total of 6 telescope corrections were flagged in sub-array 11. ! A total of 56 telescope corrections were flagged in sub-array 12. ! A total of 387 telescope corrections were flagged in sub-array 13. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! A total of 169 telescope corrections were flagged in sub-array 2. ! A total of 194 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 21 telescope corrections were flagged in sub-array 9. ! A total of 12 telescope corrections were flagged in sub-array 10. ! A total of 6 telescope corrections were flagged in sub-array 11. ! A total of 56 telescope corrections were flagged in sub-array 12. ! A total of 387 telescope corrections were flagged in sub-array 13. ! ! Correcting IF 3. ! A total of 199 telescope corrections were flagged in sub-array 1. ! A total of 169 telescope corrections were flagged in sub-array 2. ! A total of 194 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 21 telescope corrections were flagged in sub-array 9. ! A total of 12 telescope corrections were flagged in sub-array 10. ! A total of 6 telescope corrections were flagged in sub-array 11. ! A total of 56 telescope corrections were flagged in sub-array 12. ! A total of 387 telescope corrections were flagged in sub-array 13. ! ! Correcting IF 4. ! A total of 199 telescope corrections were flagged in sub-array 1. ! A total of 169 telescope corrections were flagged in sub-array 2. ! A total of 194 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 21 telescope corrections were flagged in sub-array 9. ! A total of 12 telescope corrections were flagged in sub-array 10. ! A total of 6 telescope corrections were flagged in sub-array 11. ! A total of 56 telescope corrections were flagged in sub-array 12. ! A total of 387 telescope corrections were flagged in sub-array 13. ! ! Fit before self-cal, rms=1.078876Jy sigma=12.917751 ! Fit after self-cal, rms=0.703449Jy sigma=8.441617 ! 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=0.6298 mas, bmaj=2.099 mas, bpa=-11.1 degrees ! Estimated noise=0.844607 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 = 0.248757 Jy ! Component: 100 - total flux cleaned = 0.33028 Jy ! Total flux subtracted in 100 components = 0.33028 Jy ! Clean residual min=-0.019232 max=0.038074 Jy/beam ! Clean residual mean=0.000510 rms=0.004179 Jy/beam ! Combined flux in latest and established models = 0.33028 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.33028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234001Jy sigma=2.248018 ! Fit after self-cal, rms=0.233835Jy sigma=2.244051 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0452354 Jy ! Component: 100 - total flux cleaned = 0.071552 Jy ! Total flux subtracted in 100 components = 0.071552 Jy ! Clean residual min=-0.011237 max=0.016451 Jy/beam ! Clean residual mean=0.000400 rms=0.002613 Jy/beam ! Combined flux in latest and established models = 0.401832 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.401832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223424Jy sigma=2.059273 ! Fit after self-cal, rms=0.223228Jy sigma=2.056542 ! Inverting map ! Added new window around map position (-2.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185214 Jy ! Component: 100 - total flux cleaned = 0.0305316 Jy ! Total flux subtracted in 100 components = 0.0305316 Jy ! Clean residual min=-0.009001 max=0.011335 Jy/beam ! Clean residual mean=0.000354 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.432364 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.432364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221095Jy sigma=2.026772 ! Fit after self-cal, rms=0.221100Jy sigma=2.025332 ! 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=0.6999 mas, bmaj=2.328 mas, bpa=-9.564 degrees ! Estimated noise=0.608788 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, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147755 Jy ! Component: 100 - total flux cleaned = 0.02463 Jy ! Component: 150 - total flux cleaned = 0.0322607 Jy ! Component: 200 - total flux cleaned = 0.0379102 Jy ! Total flux subtracted in 200 components = 0.0379102 Jy ! Clean residual min=-0.007525 max=0.011976 Jy/beam ! Clean residual mean=0.001590 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.470274 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 57 components and 0.470274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219401Jy sigma=2.010565 ! Fit after self-cal, rms=0.219343Jy sigma=2.009088 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6999 x 2.328 at -9.564 degrees (North through East) ! Clean map min=-0.0069585 max=0.3248 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.07 NY 1.02 ON 1.00 WF 0.92 ! WZ 0.96 ! ! A total of 99 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.99 MA 0.93 ON 1.01 SC 1.02 ! WF 0.94 WZ 1.03 ! ! A total of 99 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.99 MA 0.96 NL 1.45 ON 1.02 ! SC 1.01 WF 0.86 WZ 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 1.01 KP 0.97 LA 0.97 ! NL 1.00 PT 0.98 SC 1.00 WF 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 1.02 KP 0.94 LA 0.97 ! PT 0.98 SC 1.08 WF 0.94 ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 0.00* MK 0.00* PT 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.06 KP 0.95 LA 1.01 MK 0.98 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 11: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 12: ! MA 0.00* WZ 0.00* ! ! A total of 255 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! MA 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.96 NY 1.05 ON 1.15 WF 1.06 ! WZ 0.97 ! ! A total of 99 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.92 MA 0.99 ON 1.10 SC 1.06 ! WF 0.99 WZ 0.98 ! ! A total of 99 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.01 MA 0.99 NL 1.40 ON 0.95 ! SC 1.00 WF 0.91 WZ 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.00 KP 0.93 LA 1.00 ! NL 0.99 PT 1.03 SC 1.04 WF 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 0.99 KP 0.95 LA 0.96 ! PT 0.99 SC 1.04 WF 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 0.00* MK 0.00* PT 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.04 KP 0.95 LA 0.98 MK 1.04 ! PT 1.11 ! ! Telescope amplitude corrections in sub-array 11: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 12: ! MA 0.00* WZ 0.00* ! ! A total of 255 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! MA 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.92 NY 1.00* ON 1.09 WF 0.98 ! WZ 1.04 ! ! A total of 99 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.95 MA 0.99 ON 1.06 SC 0.95 ! WF 1.00 WZ 0.97 ! ! A total of 99 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.96 MA 0.98 NL 1.27 ON 1.00 ! SC 0.98 WF 0.95 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 0.92 KP 1.00 LA 1.00 ! NL 1.01 PT 1.04 SC 1.03 WF 0.90 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 HN 0.97 KP 0.97 LA 0.97 ! PT 1.02 SC 0.98 WF 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 0.00* MK 0.00* PT 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 0.96 KP 1.02 LA 1.04 MK 0.93 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 11: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 12: ! MA 0.00* WZ 0.00* ! ! A total of 255 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! MA 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.11 NY 1.00* ON 1.01 WF 0.91 ! WZ 0.98 ! ! A total of 99 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.88 MA 1.08 ON 1.08 SC 1.00 ! WF 0.85 WZ 0.98 ! ! A total of 99 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.03 MA 1.13 NL 1.28 ON 1.04 ! SC 1.00 WF 0.83 WZ 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.87 HN 1.01 KP 0.96 LA 1.01 ! NL 1.04 PT 1.00 SC 1.01 WF 0.85 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.02 KP 0.94 LA 0.98 ! PT 1.01 SC 1.05 WF 0.84 ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 0.00* MK 0.00* PT 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 0.93 KP 0.99 LA 1.03 MK 1.04 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 11: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 12: ! MA 0.00* WZ 0.00* ! ! A total of 255 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! MA 0.00* ON 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.219343Jy sigma=2.009088 ! Fit after self-cal, rms=0.210678Jy sigma=1.973397 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6753 mas, bmaj=2.275 mas, bpa=-10.09 degrees ! Estimated noise=0.660643 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 (0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700877 Jy ! Component: 100 - total flux cleaned = 0.00825862 Jy ! Component: 150 - total flux cleaned = 0.00849754 Jy ! Component: 200 - total flux cleaned = 0.00870652 Jy ! Total flux subtracted in 200 components = 0.00870652 Jy ! Clean residual min=-0.004854 max=0.005845 Jy/beam ! Clean residual mean=0.000406 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.47898 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.47898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210358Jy sigma=1.970018 ! Fit after self-cal, rms=0.210555Jy sigma=1.968535 ! 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. ! ! Fit before self-cal, rms=0.210555Jy sigma=1.968535 ! Fit after self-cal, rms=0.211009Jy sigma=1.967801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6743 mas, bmaj=2.27 mas, bpa=-10.12 degrees ! Estimated noise=0.661346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340837 Jy ! Component: 100 - total flux cleaned = 0.00330279 Jy ! Component: 150 - total flux cleaned = 0.00348257 Jy ! Component: 200 - total flux cleaned = 0.00356313 Jy ! Total flux subtracted in 200 components = 0.00356313 Jy ! Clean residual min=-0.004647 max=0.005571 Jy/beam ! Clean residual mean=0.000326 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.482544 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.482544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210886Jy sigma=1.966382 ! Fit after self-cal, rms=0.210922Jy sigma=1.966251 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 (13.4, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452212 Jy ! Component: 100 - total flux cleaned = 0.0047425 Jy ! Component: 150 - total flux cleaned = 0.00491289 Jy ! Component: 200 - total flux cleaned = 0.00538172 Jy ! Total flux subtracted in 200 components = 0.00538172 Jy ! Clean residual min=-0.004571 max=0.005178 Jy/beam ! Clean residual mean=0.000243 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.487925 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.487925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210753Jy sigma=1.964672 ! Fit after self-cal, rms=0.210723Jy sigma=1.964459 ! Inverting map ! Added new window around map position (38, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431465 Jy ! Component: 100 - total flux cleaned = 0.00503065 Jy ! Component: 150 - total flux cleaned = 0.00541743 Jy ! Component: 200 - total flux cleaned = 0.00570431 Jy ! Total flux subtracted in 200 components = 0.00570431 Jy ! Clean residual min=-0.004526 max=0.004654 Jy/beam ! Clean residual mean=0.000157 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.49363 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 131 components and 0.49363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210601Jy sigma=1.962897 ! Fit after self-cal, rms=0.210584Jy sigma=1.962745 ! 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. ! ! Fit before self-cal, rms=0.210584Jy sigma=1.962745 ! Fit after self-cal, rms=0.210982Jy sigma=1.962213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6737 mas, bmaj=2.266 mas, bpa=-10.14 degrees ! Estimated noise=0.661123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280711 Jy ! Component: 100 - total flux cleaned = 0.00392163 Jy ! Component: 150 - total flux cleaned = 0.00436481 Jy ! Component: 200 - total flux cleaned = 0.00477152 Jy ! Total flux subtracted in 200 components = 0.00477152 Jy ! Clean residual min=-0.004651 max=0.004560 Jy/beam ! Clean residual mean=0.000121 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.498401 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 0.498401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210906Jy sigma=1.961446 ! Fit after self-cal, rms=0.210940Jy sigma=1.961388 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 = 0.00102938 Jy ! Component: 100 - total flux cleaned = 0.00134162 Jy ! Component: 150 - total flux cleaned = 0.00151854 Jy ! Component: 200 - total flux cleaned = 0.0016312 Jy ! Total flux subtracted in 200 components = 0.0016312 Jy ! Clean residual min=-0.004782 max=0.004566 Jy/beam ! Clean residual mean=0.000097 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.500032 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 0.500032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210900Jy sigma=1.961004 ! Fit after self-cal, rms=0.210900Jy sigma=1.960989 ! 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. ! ! Fit before self-cal, rms=0.210900Jy sigma=1.960989 ! Fit after self-cal, rms=0.211458Jy sigma=1.960849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.732 mas, bmaj=3.108 mas, bpa=2.079 degrees ! Estimated noise=0.89072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018711 Jy ! Component: 100 - total flux cleaned = 0.00277014 Jy ! Component: 150 - total flux cleaned = 0.00313745 Jy ! Component: 200 - total flux cleaned = 0.00342347 Jy ! Total flux subtracted in 200 components = 0.00342347 Jy ! Clean residual min=-0.005224 max=0.004224 Jy/beam ! Clean residual mean=0.000182 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.503456 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 173 components and 0.503456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211437Jy sigma=1.960624 ! Fit after self-cal, rms=0.211470Jy sigma=1.960579 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 = 0.00042236 Jy ! Component: 100 - total flux cleaned = 0.000476832 Jy ! Component: 150 - total flux cleaned = 0.000525918 Jy ! Component: 200 - total flux cleaned = 0.000475747 Jy ! Total flux subtracted in 200 components = 0.000475747 Jy ! Clean residual min=-0.005095 max=0.004152 Jy/beam ! Clean residual mean=0.000164 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.503932 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 183 components and 0.503932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211461Jy sigma=1.960538 ! Fit after self-cal, rms=0.211462Jy sigma=1.960520 ! 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=0.6735 mas, bmaj=2.263 mas, bpa=-10.16 degrees ! Estimated noise=0.661299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6735 x 2.263 at -10.16 degrees (North through East) ! Clean map min=-0.0041651 max=0.31691 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=0.6173 mas, bmaj=2.082 mas, bpa=-11.29 degrees ! Estimated noise=0.913993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.242279 Jy ! Component: 100 - total flux cleaned = 0.325413 Jy ! Component: 150 - total flux cleaned = 0.371858 Jy ! Component: 200 - total flux cleaned = 0.399323 Jy ! Total flux subtracted in 200 components = 0.399323 Jy ! Clean residual min=-0.009383 max=0.014284 Jy/beam ! Clean residual mean=0.000346 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.399323 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.399323 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6735 mas, bmaj=2.263 mas, bpa=-10.16 degrees ! Estimated noise=0.661299 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 = 0.0238826 Jy ! Component: 100 - total flux cleaned = 0.0380105 Jy ! Component: 150 - total flux cleaned = 0.0483786 Jy ! Component: 200 - total flux cleaned = 0.0567496 Jy ! Total flux subtracted in 200 components = 0.0567496 Jy ! Clean residual min=-0.005177 max=0.006431 Jy/beam ! Clean residual mean=0.000865 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.456073 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.456073 Jy ! Inverting map ! Added new window around map position (11.8, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734853 Jy ! Component: 100 - total flux cleaned = 0.0133586 Jy ! Component: 150 - total flux cleaned = 0.0185508 Jy ! Component: 200 - total flux cleaned = 0.0230798 Jy ! Total flux subtracted in 200 components = 0.0230798 Jy ! Clean residual min=-0.005089 max=0.005175 Jy/beam ! Clean residual mean=0.000484 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.479153 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 87 components and 0.479153 Jy ! Inverting map ! Added new window around map position (-37.8, -46.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490213 Jy ! Component: 100 - total flux cleaned = 0.00853683 Jy ! Component: 150 - total flux cleaned = 0.0113715 Jy ! Component: 200 - total flux cleaned = 0.013113 Jy ! Total flux subtracted in 200 components = 0.013113 Jy ! Clean residual min=-0.004851 max=0.004563 Jy/beam ! Clean residual mean=0.000290 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.492266 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 109 components and 0.492265 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=2.732 mas, bmaj=3.108 mas, bpa=2.079 degrees ! Estimated noise=0.89072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410514 Jy ! Component: 100 - total flux cleaned = 0.00706809 Jy ! Component: 150 - total flux cleaned = 0.00941322 Jy ! Component: 200 - total flux cleaned = 0.0106778 Jy ! Total flux subtracted in 200 components = 0.0106778 Jy ! Clean residual min=-0.004069 max=0.004680 Jy/beam ! Clean residual mean=0.000280 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.502943 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 = 0.00112853 Jy ! Component: 100 - total flux cleaned = 0.00180913 Jy ! Component: 150 - total flux cleaned = 0.00231597 Jy ! Component: 200 - total flux cleaned = 0.00267494 Jy ! Total flux subtracted in 200 components = 0.00267494 Jy ! Clean residual min=-0.003975 max=0.004738 Jy/beam ! Clean residual mean=0.000179 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.505618 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 168 components and 0.505618 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6735 mas, bmaj=2.263 mas, bpa=-10.16 degrees ! Estimated noise=0.661299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130052 Jy ! Component: 100 - total flux cleaned = -0.00122602 Jy ! Component: 150 - total flux cleaned = -0.00107488 Jy ! Component: 200 - total flux cleaned = -0.000935036 Jy ! Total flux subtracted in 200 components = -0.000935036 Jy ! Clean residual min=-0.004550 max=0.004080 Jy/beam ! Clean residual mean=0.000089 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.504683 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 191 components and 0.504683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211371Jy sigma=1.959639 ! Fit after self-cal, rms=0.211274Jy sigma=1.959183 wmodel J0058-0539_X_map.mod ! Writing 191 model components to file: J0058-0539_X_map.mod wobs J0058-0539_X_uvs.fits ! Writing UV FITS file: J0058-0539_X_uvs.fits wwins J0058-0539_X_map.win ! wwins: Wrote 8 windows to J0058-0539_X_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 = 0.000360834 Jy ! Component: 100 - total flux cleaned = 0.000361479 Jy ! Component: 150 - total flux cleaned = 0.000219508 Jy ! Component: 200 - total flux cleaned = -5.32852e-05 Jy ! Component: 250 - total flux cleaned = 1.27515e-05 Jy ! Component: 300 - total flux cleaned = 7.67949e-05 Jy ! Component: 350 - total flux cleaned = 7.64565e-05 Jy ! Component: 400 - total flux cleaned = 7.61565e-05 Jy ! Component: 450 - total flux cleaned = 1.51666e-05 Jy ! Component: 500 - total flux cleaned = -0.000161744 Jy ! Component: 550 - total flux cleaned = -0.000161102 Jy ! Component: 600 - total flux cleaned = -4.75403e-05 Jy ! Component: 650 - total flux cleaned = 7.67634e-06 Jy ! Component: 700 - total flux cleaned = 7.11842e-06 Jy ! Component: 750 - total flux cleaned = 6.04809e-05 Jy ! Component: 800 - total flux cleaned = 0.000113275 Jy ! Component: 850 - total flux cleaned = 0.000218211 Jy ! Component: 900 - total flux cleaned = 0.000321488 Jy ! Component: 950 - total flux cleaned = 0.000525408 Jy ! Component: 1000 - total flux cleaned = 0.000625759 Jy ! Component: 1050 - total flux cleaned = 0.000725318 Jy ! Component: 1100 - total flux cleaned = 0.000922985 Jy ! Component: 1150 - total flux cleaned = 0.00111742 Jy ! Component: 1200 - total flux cleaned = 0.00130933 Jy ! Component: 1250 - total flux cleaned = 0.0014517 Jy ! Component: 1300 - total flux cleaned = 0.00163964 Jy ! Component: 1350 - total flux cleaned = 0.00177926 Jy ! Component: 1400 - total flux cleaned = 0.00191712 Jy ! Component: 1450 - total flux cleaned = 0.00200797 Jy ! Component: 1500 - total flux cleaned = 0.00209831 Jy ! Component: 1550 - total flux cleaned = 0.00209832 Jy ! Component: 1600 - total flux cleaned = 0.00231941 Jy ! Component: 1650 - total flux cleaned = 0.00236295 Jy ! Component: 1700 - total flux cleaned = 0.0024932 Jy ! Component: 1750 - total flux cleaned = 0.00253599 Jy ! Component: 1800 - total flux cleaned = 0.00257839 Jy ! Component: 1850 - total flux cleaned = 0.00270482 Jy ! Component: 1900 - total flux cleaned = 0.00274675 Jy ! Component: 1950 - total flux cleaned = 0.00282992 Jy ! Component: 2000 - total flux cleaned = 0.00295334 Jy ! Component: 2050 - total flux cleaned = 0.0029532 Jy ! Component: 2100 - total flux cleaned = 0.00307445 Jy ! Component: 2150 - total flux cleaned = 0.00319462 Jy ! Component: 2200 - total flux cleaned = 0.00331349 Jy ! Component: 2250 - total flux cleaned = 0.00339209 Jy ! Component: 2300 - total flux cleaned = 0.00347009 Jy ! Component: 2350 - total flux cleaned = 0.00354794 Jy ! Component: 2400 - total flux cleaned = 0.00374017 Jy ! Component: 2450 - total flux cleaned = 0.00374009 Jy ! Component: 2500 - total flux cleaned = 0.00385405 Jy ! Component: 2550 - total flux cleaned = 0.00392936 Jy ! Component: 2600 - total flux cleaned = 0.00404152 Jy ! Component: 2650 - total flux cleaned = 0.0041157 Jy ! Component: 2700 - total flux cleaned = 0.00415273 Jy ! Component: 2750 - total flux cleaned = 0.00433561 Jy ! Component: 2800 - total flux cleaned = 0.0043719 Jy ! Component: 2850 - total flux cleaned = 0.00451595 Jy ! Component: 2900 - total flux cleaned = 0.00458748 Jy ! Component: 2950 - total flux cleaned = 0.00469396 Jy ! Component: 3000 - total flux cleaned = 0.00472935 Jy ! Component: 3050 - total flux cleaned = 0.00483472 Jy ! Component: 3100 - total flux cleaned = 0.0049741 Jy ! Component: 3150 - total flux cleaned = 0.00500895 Jy ! Component: 3200 - total flux cleaned = 0.00518099 Jy ! Component: 3250 - total flux cleaned = 0.0052151 Jy ! Component: 3300 - total flux cleaned = 0.00521522 Jy ! Component: 3350 - total flux cleaned = 0.0053167 Jy ! Component: 3400 - total flux cleaned = 0.00538394 Jy ! Component: 3450 - total flux cleaned = 0.00548429 Jy ! Component: 3500 - total flux cleaned = 0.00551743 Jy ! Component: 3550 - total flux cleaned = 0.00555063 Jy ! Component: 3600 - total flux cleaned = 0.00555067 Jy ! Component: 3650 - total flux cleaned = 0.00558343 Jy ! Component: 3700 - total flux cleaned = 0.00568097 Jy ! Component: 3750 - total flux cleaned = 0.00571333 Jy ! Component: 3800 - total flux cleaned = 0.00571336 Jy ! Component: 3850 - total flux cleaned = 0.00577739 Jy ! Component: 3900 - total flux cleaned = 0.00577748 Jy ! Component: 3950 - total flux cleaned = 0.00577745 Jy ! Component: 4000 - total flux cleaned = 0.00584061 Jy ! Component: 4050 - total flux cleaned = 0.00593483 Jy ! Total flux subtracted in 4096 components = 0.00584101 Jy ! Clean residual min=-0.001748 max=0.002046 Jy/beam ! Clean residual mean=0.000018 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.510524 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 495 components and 0.510524 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0058-0539_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6735 x 2.263 at -10.16 degrees (North through East) ! Clean map min=-0.0034148 max=0.31732 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0058-0539_X_map.fits wmodel /scr/pima/rv102_uvs/J0058-0539_X_map.mod ! Writing 495 model components to file: /scr/pima/rv102_uvs/J0058-0539_X_map.mod wobs /scr/pima/rv102_uvs/J0058-0539_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0058-0539_X_uvs.fits wwins /scr/pima/rv102_uvs/J0058-0539_X_map.win ! wwins: Wrote 9 windows to /scr/pima/rv102_uvs/J0058-0539_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.317317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000533189 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.504092 0.504092 1.00818 2.01637 4.03274 8.06547 16.1309 32.2619 64.5238 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.317 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 595.129 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0058-0539_X_dfm.log closed on Sat Nov 9 10:15:34 2019