! Started logfile: /scr/pima/rv102_uvs/J0058-0539_S_dfm.log on Sat Nov 9 09:30:29 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rv102_uvs/J0058-0539_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0058-0539_S_uva.fits ! AN table 1: 21 integrations on 10 of 10 possible baselines. ! AN table 2: 18 integrations on 15 of 15 possible baselines. ! AN table 3: 17 integrations on 21 of 21 possible baselines. ! AN table 4: 5 integrations on 28 of 28 possible baselines. ! AN table 5: 4 integrations on 21 of 21 possible baselines. ! AN table 6: 2 integrations on 1 of 1 possible baselines. ! AN table 7: 3 integrations on 1 of 1 possible baselines. ! AN table 8: 2 integrations on 3 of 3 possible baselines. ! AN table 9: 5 integrations on 3 of 3 possible baselines. ! AN table 10: 2 integrations on 10 of 10 possible baselines. ! AN table 11: 1 integrations on 1 of 1 possible baselines. ! AN table 12: 7 integrations on 1 of 1 possible baselines. ! AN table 13: 52 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.694729 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 3532 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0058-0539_S] 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 0.500x0.500 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 30 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 9. ! A total of 2 telescope corrections were flagged in sub-array 11. ! A total of 14 telescope corrections were flagged in sub-array 12. ! A total of 87 telescope corrections were flagged in sub-array 13. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 70 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 9. ! A total of 2 telescope corrections were flagged in sub-array 11. ! A total of 14 telescope corrections were flagged in sub-array 12. ! A total of 156 telescope corrections were flagged in sub-array 13. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 9. ! A total of 2 telescope corrections were flagged in sub-array 11. ! A total of 14 telescope corrections were flagged in sub-array 12. ! A total of 87 telescope corrections were flagged in sub-array 13. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 70 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 9. ! A total of 2 telescope corrections were flagged in sub-array 11. ! A total of 14 telescope corrections were flagged in sub-array 12. ! A total of 156 telescope corrections were flagged in sub-array 13. ! ! Fit before self-cal, rms=1.230152Jy sigma=9.611952 ! Fit after self-cal, rms=0.453315Jy sigma=2.932114 ! 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=2.791 mas, bmaj=8.389 mas, bpa=-8.171 degrees ! Estimated noise=2.73036 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 = 0.52141 Jy ! Component: 100 - total flux cleaned = 0.637327 Jy ! Total flux subtracted in 100 components = 0.637327 Jy ! Clean residual min=-0.029351 max=0.039284 Jy/beam ! Clean residual mean=0.000229 rms=0.007055 Jy/beam ! Combined flux in latest and established models = 0.637327 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.637327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298688Jy sigma=1.080720 ! Fit after self-cal, rms=0.298680Jy sigma=1.080664 ! 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=3.011 mas, bmaj=8.894 mas, bpa=-9.131 degrees ! Estimated noise=2.2388 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 (3, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412769 Jy ! Component: 100 - total flux cleaned = 0.0652369 Jy ! Component: 150 - total flux cleaned = 0.0802509 Jy ! Component: 200 - total flux cleaned = 0.0862011 Jy ! Total flux subtracted in 200 components = 0.0862011 Jy ! Clean residual min=-0.014598 max=0.018916 Jy/beam ! Clean residual mean=0.002118 rms=0.004669 Jy/beam ! Combined flux in latest and established models = 0.723528 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.723528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.291697Jy sigma=0.950091 ! Fit after self-cal, rms=0.291510Jy sigma=0.946450 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.011 x 8.894 at -9.131 degrees (North through East) ! Clean map min=-0.013597 max=0.64481 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 1.44 NY 1.01 ON 0.98 WF 1.11 ! WZ 0.98 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.94 MA 0.99 ON 0.90 SC 1.14 ! WF 1.06 WZ 1.04 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.96 MA 2.30 NL 1.35 ON 0.95 ! SC 0.97 WF 0.95 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 0.96 KP 0.95 LA 0.98 ! NL 1.03 PT 0.98 SC 0.99 WF 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 HN 0.96 KP 0.94 LA 0.94 ! PT 0.98 SC 1.05 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 6 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 12 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 1.03 KP 0.95 LA 0.97 MK 0.73 ! PT 1.00 ! ! 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 69 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 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.02 ON 0.98 WF 1.22 ! WZ 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.05 MA 1.00* ON 1.37 SC 1.03 ! WF 0.98 WZ 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.07 MA 1.00* NL 1.37 ON 0.94 ! SC 0.97 WF 0.96 WZ 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 0.99 KP 0.96 LA 1.00 ! NL 0.99 PT 1.03 SC 0.97 WF 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 HN 0.97 KP 0.97 LA 0.94 ! PT 0.96 SC 0.96 WF 1.03 ! ! 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 6 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 12 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 1.08 KP 0.95 LA 0.99 MK 0.88 ! PT 0.98 ! ! 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* ! ! Telescope amplitude corrections in sub-array 13: ! MA 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.69 NY 1.04 ON 0.99 WF 1.03 ! WZ 1.01 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.96 MA 0.71 ON 1.11 SC 0.99 ! WF 0.92 WZ 1.01 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.02 MA 0.58 NL 1.44 ON 0.99 ! SC 1.03 WF 0.93 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 HN 0.94 KP 0.98 LA 1.01 ! NL 1.00 PT 1.02 SC 1.07 WF 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 HN 0.99 KP 0.99 LA 1.00 ! PT 1.01 SC 1.06 WF 1.04 ! ! 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 6 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 12 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 1.12 KP 0.94 LA 0.97 MK 0.93 ! PT 1.01 ! ! 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 69 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 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.15 ON 1.00 WF 0.97 ! WZ 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.10 MA 1.00* ON 1.01 SC 0.97 ! WF 1.05 WZ 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.07 MA 1.00* NL 1.37 ON 1.04 ! SC 1.03 WF 0.99 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.05 KP 0.97 LA 1.01 ! NL 0.99 PT 0.99 SC 1.08 WF 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 HN 1.06 KP 0.96 LA 0.99 ! PT 1.02 SC 0.96 WF 1.01 ! ! 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 6 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 12 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 1.05 KP 0.94 LA 1.04 MK 0.69 ! PT 1.01 ! ! 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* ! ! Telescope amplitude corrections in sub-array 13: ! MA 0.00* ON 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.291510Jy sigma=0.946450 ! Fit after self-cal, rms=0.248454Jy sigma=0.806362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.05 mas, bmaj=9.145 mas, bpa=-8.813 degrees ! Estimated noise=2.27309 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 (2.5, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126499 Jy ! Component: 100 - total flux cleaned = 0.0184553 Jy ! Component: 150 - total flux cleaned = 0.0194013 Jy ! Component: 200 - total flux cleaned = 0.019907 Jy ! Total flux subtracted in 200 components = 0.019907 Jy ! Clean residual min=-0.007229 max=0.007359 Jy/beam ! Clean residual mean=0.000240 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.743435 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.743435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247688Jy sigma=0.791452 ! Fit after self-cal, rms=0.248014Jy sigma=0.790455 ! 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=0.248014Jy sigma=0.790455 ! Fit after self-cal, rms=0.246046Jy sigma=0.788944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=9.15 mas, bpa=-8.839 degrees ! Estimated noise=2.27169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406731 Jy ! Component: 100 - total flux cleaned = 0.00483049 Jy ! Component: 150 - total flux cleaned = 0.00493855 Jy ! Component: 200 - total flux cleaned = 0.00493444 Jy ! Total flux subtracted in 200 components = 0.00493444 Jy ! Clean residual min=-0.006754 max=0.007290 Jy/beam ! Clean residual mean=0.000353 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.748369 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 0.748369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245761Jy sigma=0.786904 ! Fit after self-cal, rms=0.245708Jy sigma=0.786748 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 (-34.5, -80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661989 Jy ! Component: 100 - total flux cleaned = 0.0100036 Jy ! Component: 150 - total flux cleaned = 0.0107941 Jy ! Component: 200 - total flux cleaned = 0.0114905 Jy ! Total flux subtracted in 200 components = 0.0114905 Jy ! Clean residual min=-0.007082 max=0.006426 Jy/beam ! Clean residual mean=0.000033 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.75986 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.75986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245288Jy sigma=0.783378 ! Fit after self-cal, rms=0.245280Jy sigma=0.783006 ! 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=0.245280Jy sigma=0.783006 ! Fit after self-cal, rms=0.244781Jy sigma=0.782192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.044 mas, bmaj=9.153 mas, bpa=-8.844 degrees ! Estimated noise=2.27264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380386 Jy ! Component: 100 - total flux cleaned = 0.0050559 Jy ! Component: 150 - total flux cleaned = 0.0056424 Jy ! Component: 200 - total flux cleaned = 0.00590748 Jy ! Total flux subtracted in 200 components = 0.00590748 Jy ! Clean residual min=-0.007030 max=0.006520 Jy/beam ! Clean residual mean=0.000101 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.765767 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.765767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244521Jy sigma=0.780980 ! Fit after self-cal, rms=0.244507Jy sigma=0.780870 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 = 0.000764826 Jy ! Component: 100 - total flux cleaned = 0.000846186 Jy ! Component: 150 - total flux cleaned = 0.00084591 Jy ! Component: 200 - total flux cleaned = 0.000846534 Jy ! Total flux subtracted in 200 components = 0.000846534 Jy ! Clean residual min=-0.007109 max=0.006500 Jy/beam ! Clean residual mean=0.000076 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.766614 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 134 components and 0.766614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244373Jy sigma=0.780349 ! Fit after self-cal, rms=0.244376Jy sigma=0.780323 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.244376Jy sigma=0.780323 ! Fit after self-cal, rms=0.244312Jy sigma=0.780044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.308 mas, bmaj=12.53 mas, bpa=-13.21 degrees ! Estimated noise=2.75898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278346 Jy ! Component: 100 - total flux cleaned = 0.00365577 Jy ! Component: 150 - total flux cleaned = 0.00416583 Jy ! Component: 200 - total flux cleaned = 0.00428037 Jy ! Total flux subtracted in 200 components = 0.00428037 Jy ! Clean residual min=-0.004987 max=0.007568 Jy/beam ! Clean residual mean=0.000153 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.770894 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 149 components and 0.770894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244315Jy sigma=0.779452 ! Fit after self-cal, rms=0.244329Jy sigma=0.779409 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 = 0.000265079 Jy ! Component: 100 - total flux cleaned = 0.000375371 Jy ! Component: 150 - total flux cleaned = 0.000532126 Jy ! Component: 200 - total flux cleaned = 0.000630112 Jy ! Total flux subtracted in 200 components = 0.000630112 Jy ! Clean residual min=-0.004936 max=0.007391 Jy/beam ! Clean residual mean=0.000115 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.771524 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 153 components and 0.771524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244331Jy sigma=0.779216 ! Fit after self-cal, rms=0.244334Jy sigma=0.779188 ! 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=3.044 mas, bmaj=9.156 mas, bpa=-8.842 degrees ! Estimated noise=2.27332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.044 x 9.156 at -8.842 degrees (North through East) ! Clean map min=-0.0068401 max=0.64146 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. ! ! Fit before self-cal, rms=0.244334Jy sigma=0.779188 ! Fit after self-cal, rms=0.290202Jy sigma=0.665865 ! Inverting map and beam ! Estimated beam: bmin=3.043 mas, bmaj=9.155 mas, bpa=-8.808 degrees ! Estimated noise=2.27555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593215 Jy ! Component: 100 - total flux cleaned = 0.00140122 Jy ! Component: 150 - total flux cleaned = 0.0016221 Jy ! Component: 200 - total flux cleaned = 0.00169211 Jy ! Total flux subtracted in 200 components = 0.00169211 Jy ! Clean residual min=-0.006833 max=0.006608 Jy/beam ! Clean residual mean=0.000133 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.773216 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 173 components and 0.773216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290063Jy sigma=0.665301 ! Fit after self-cal, rms=0.290055Jy sigma=0.665275 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285953 Jy ! Component: 100 - total flux cleaned = 0.000352736 Jy ! Component: 150 - total flux cleaned = 0.000415571 Jy ! Component: 200 - total flux cleaned = 0.000415204 Jy ! Total flux subtracted in 200 components = 0.000415204 Jy ! Clean residual min=-0.006852 max=0.006662 Jy/beam ! Clean residual mean=0.000121 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.773632 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 184 components and 0.773632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289970Jy sigma=0.664822 ! Fit after self-cal, rms=0.289957Jy sigma=0.664808 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289957Jy sigma=0.664808 ! Fit after self-cal, rms=0.292721Jy sigma=0.664680 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=2.831 mas, bmaj=8.549 mas, bpa=-7.441 degrees ! Estimated noise=2.73579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.503087 Jy ! Component: 100 - total flux cleaned = 0.614047 Jy ! Component: 150 - total flux cleaned = 0.650946 Jy ! Component: 200 - total flux cleaned = 0.671792 Jy ! Total flux subtracted in 200 components = 0.671792 Jy ! Clean residual min=-0.011591 max=0.011699 Jy/beam ! Clean residual mean=0.000160 rms=0.003005 Jy/beam ! Combined flux in latest and established models = 0.671792 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.671792 Jy ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=9.156 mas, bpa=-8.809 degrees ! Estimated noise=2.27694 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 (8.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252486 Jy ! Component: 100 - total flux cleaned = 0.0418164 Jy ! Component: 150 - total flux cleaned = 0.054251 Jy ! Component: 200 - total flux cleaned = 0.0642226 Jy ! Total flux subtracted in 200 components = 0.0642226 Jy ! Clean residual min=-0.007089 max=0.008235 Jy/beam ! Clean residual mean=0.001231 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.736015 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 100 components and 0.736014 Jy ! Inverting map ! Added new window around map position (-21.5, -123.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870609 Jy ! Component: 100 - total flux cleaned = 0.0155497 Jy ! Component: 150 - total flux cleaned = 0.0212264 Jy ! Component: 200 - total flux cleaned = 0.0259618 Jy ! Total flux subtracted in 200 components = 0.0259618 Jy ! Clean residual min=-0.006486 max=0.006772 Jy/beam ! Clean residual mean=0.000508 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.761976 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 131 components and 0.761976 Jy ! Inverting map ! Added new window around map position (126, -54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593013 Jy ! Component: 100 - total flux cleaned = 0.00930532 Jy ! Component: 150 - total flux cleaned = 0.0115877 Jy ! Component: 200 - total flux cleaned = 0.0131553 Jy ! Total flux subtracted in 200 components = 0.0131553 Jy ! Clean residual min=-0.006293 max=0.005772 Jy/beam ! Clean residual mean=0.000184 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.775131 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 153 components and 0.775131 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.303 mas, bmaj=12.52 mas, bpa=-13.2 degrees ! Estimated noise=2.76725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379816 Jy ! Component: 100 - total flux cleaned = 0.00495206 Jy ! Component: 150 - total flux cleaned = 0.00534234 Jy ! Component: 200 - total flux cleaned = 0.00533968 Jy ! Total flux subtracted in 200 components = 0.00533968 Jy ! Clean residual min=-0.004556 max=0.005215 Jy/beam ! Clean residual mean=0.000090 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.780471 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 = 7.81925e-05 Jy ! Component: 100 - total flux cleaned = 0.00027975 Jy ! Component: 150 - total flux cleaned = 0.00046651 Jy ! Component: 200 - total flux cleaned = 0.000583801 Jy ! Total flux subtracted in 200 components = 0.000583801 Jy ! Clean residual min=-0.004578 max=0.005408 Jy/beam ! Clean residual mean=0.000048 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.781055 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 187 components and 0.781055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=9.156 mas, bpa=-8.809 degrees ! Estimated noise=2.27694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248666 Jy ! Component: 100 - total flux cleaned = 0.000149433 Jy ! Component: 150 - total flux cleaned = -3.33905e-05 Jy ! Component: 200 - total flux cleaned = 0.000134102 Jy ! Total flux subtracted in 200 components = 0.000134102 Jy ! Clean residual min=-0.006140 max=0.005346 Jy/beam ! Clean residual mean=0.000023 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.781189 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 211 components and 0.781189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.292268Jy sigma=0.660813 ! Fit after self-cal, rms=0.292390Jy sigma=0.660042 wmodel J0058-0539_S_map.mod ! Writing 211 model components to file: J0058-0539_S_map.mod wobs J0058-0539_S_uvs.fits ! Writing UV FITS file: J0058-0539_S_uvs.fits wwins J0058-0539_S_map.win ! wwins: Wrote 7 windows to J0058-0539_S_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 = -0.00194264 Jy ! Component: 100 - total flux cleaned = -0.00193558 Jy ! Component: 150 - total flux cleaned = -0.00221214 Jy ! Component: 200 - total flux cleaned = -0.00255986 Jy ! Component: 250 - total flux cleaned = -0.00264245 Jy ! Component: 300 - total flux cleaned = -0.00272267 Jy ! Component: 350 - total flux cleaned = -0.00279957 Jy ! Component: 400 - total flux cleaned = -0.00272251 Jy ! Component: 450 - total flux cleaned = -0.00264889 Jy ! Component: 500 - total flux cleaned = -0.00250544 Jy ! Component: 550 - total flux cleaned = -0.00229561 Jy ! Component: 600 - total flux cleaned = -0.00229597 Jy ! Component: 650 - total flux cleaned = -0.00216033 Jy ! Component: 700 - total flux cleaned = -0.00202707 Jy ! Component: 750 - total flux cleaned = -0.0018962 Jy ! Component: 800 - total flux cleaned = -0.00183141 Jy ! Component: 850 - total flux cleaned = -0.00164043 Jy ! Component: 900 - total flux cleaned = -0.00164044 Jy ! Component: 950 - total flux cleaned = -0.00151625 Jy ! Component: 1000 - total flux cleaned = -0.00139443 Jy ! Component: 1050 - total flux cleaned = -0.00133449 Jy ! Component: 1100 - total flux cleaned = -0.00139439 Jy ! Component: 1150 - total flux cleaned = -0.0013346 Jy ! Component: 1200 - total flux cleaned = -0.00127582 Jy ! Component: 1250 - total flux cleaned = -0.0012183 Jy ! Component: 1300 - total flux cleaned = -0.00121871 Jy ! Component: 1350 - total flux cleaned = -0.00121845 Jy ! Component: 1400 - total flux cleaned = -0.0012183 Jy ! Component: 1450 - total flux cleaned = -0.00116259 Jy ! Component: 1500 - total flux cleaned = -0.00110784 Jy ! Component: 1550 - total flux cleaned = -0.00116251 Jy ! Component: 1600 - total flux cleaned = -0.00116244 Jy ! Component: 1650 - total flux cleaned = -0.00110889 Jy ! Component: 1700 - total flux cleaned = -0.00110895 Jy ! Component: 1750 - total flux cleaned = -0.00110902 Jy ! Component: 1800 - total flux cleaned = -0.00110892 Jy ! Component: 1850 - total flux cleaned = -0.0010574 Jy ! Component: 1900 - total flux cleaned = -0.00105724 Jy ! Component: 1950 - total flux cleaned = -0.00110739 Jy ! Component: 2000 - total flux cleaned = -0.00105751 Jy ! Component: 2050 - total flux cleaned = -0.00105752 Jy ! Component: 2100 - total flux cleaned = -0.00105736 Jy ! Component: 2150 - total flux cleaned = -0.00105722 Jy ! Component: 2200 - total flux cleaned = -0.00105697 Jy ! Component: 2250 - total flux cleaned = -0.00110497 Jy ! Component: 2300 - total flux cleaned = -0.00105721 Jy ! Component: 2350 - total flux cleaned = -0.00110473 Jy ! Component: 2400 - total flux cleaned = -0.00110474 Jy ! Component: 2450 - total flux cleaned = -0.00115156 Jy ! Component: 2500 - total flux cleaned = -0.00115141 Jy ! Component: 2550 - total flux cleaned = -0.00110524 Jy ! Component: 2600 - total flux cleaned = -0.00115126 Jy ! Component: 2650 - total flux cleaned = -0.00110558 Jy ! Component: 2700 - total flux cleaned = -0.00110562 Jy ! Component: 2750 - total flux cleaned = -0.00110558 Jy ! Component: 2800 - total flux cleaned = -0.00106063 Jy ! Component: 2850 - total flux cleaned = -0.00110507 Jy ! Component: 2900 - total flux cleaned = -0.00101617 Jy ! Component: 2950 - total flux cleaned = -0.000972038 Jy ! Component: 3000 - total flux cleaned = -0.000928038 Jy ! Component: 3050 - total flux cleaned = -0.0009279 Jy ! Component: 3100 - total flux cleaned = -0.000841062 Jy ! Component: 3150 - total flux cleaned = -0.000797853 Jy ! Component: 3200 - total flux cleaned = -0.000797957 Jy ! Component: 3250 - total flux cleaned = -0.000712393 Jy ! Component: 3300 - total flux cleaned = -0.000670086 Jy ! Component: 3350 - total flux cleaned = -0.000712412 Jy ! Component: 3400 - total flux cleaned = -0.000586387 Jy ! Component: 3450 - total flux cleaned = -0.000586481 Jy ! Component: 3500 - total flux cleaned = -0.000544795 Jy ! Component: 3550 - total flux cleaned = -0.000503457 Jy ! Component: 3600 - total flux cleaned = -0.000503443 Jy ! Component: 3650 - total flux cleaned = -0.000503454 Jy ! Component: 3700 - total flux cleaned = -0.000421769 Jy ! Component: 3750 - total flux cleaned = -0.000421893 Jy ! Component: 3800 - total flux cleaned = -0.000381519 Jy ! Component: 3850 - total flux cleaned = -0.000421749 Jy ! Component: 3900 - total flux cleaned = -0.00034174 Jy ! Component: 3950 - total flux cleaned = -0.000341816 Jy ! Component: 4000 - total flux cleaned = -0.000302142 Jy ! Component: 4050 - total flux cleaned = -0.000341527 Jy ! Total flux subtracted in 4096 components = -0.00030196 Jy ! Clean residual min=-0.002126 max=0.002205 Jy/beam ! Clean residual mean=0.000068 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.780887 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 481 components and 0.780887 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0058-0539_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.041 x 9.156 at -8.809 degrees (North through East) ! Clean map min=-0.0062097 max=0.64484 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0058-0539_S_map.fits wmodel /scr/pima/rv102_uvs/J0058-0539_S_map.mod ! Writing 481 model components to file: /scr/pima/rv102_uvs/J0058-0539_S_map.mod wobs /scr/pima/rv102_uvs/J0058-0539_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0058-0539_S_uvs.fits wwins /scr/pima/rv102_uvs/J0058-0539_S_map.win ! wwins: Wrote 8 windows to /scr/pima/rv102_uvs/J0058-0539_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.644841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000709849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330244 0.330244 0.660487 1.32097 2.64195 5.2839 10.5678 21.1356 42.2712 84.5424 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.644 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 908.419 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0058-0539_S_dfm.log closed on Sat Nov 9 09:30:33 2019