! Started logfile: .//J0104-1156_X_dfm.log on Mon Jan 20 17:08:06 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0104-1156_X_uva.fits ! Reading UV FITS file: .//J0104-1156_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0104-1156 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3360 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! 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 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 J0104-1156_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001767Jy sigma=19.203482 ! Fit after self-cal, rms=0.932285Jy sigma=17.877576 ! 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=1.314 mas, bmaj=5.85 mas, bpa=-10.44 degrees ! Estimated noise=0.802854 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 = 0.0525593 Jy ! Component: 100 - total flux cleaned = 0.0641106 Jy ! Total flux subtracted in 100 components = 0.0641106 Jy ! Clean residual min=-0.003145 max=0.004339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0641106 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0641106 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. ! ! Fit before self-cal, rms=0.034773Jy sigma=0.656233 ! Fit after self-cal, rms=0.034757Jy sigma=0.655978 ! 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=1.61 mas, bmaj=5.478 mas, bpa=-9.653 degrees ! Estimated noise=0.64166 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 = 0.00459638 Jy ! Component: 100 - total flux cleaned = 0.0059985 Jy ! Component: 150 - total flux cleaned = 0.00611985 Jy ! Component: 200 - total flux cleaned = 0.00626731 Jy ! Total flux subtracted in 200 components = 0.00626731 Jy ! Clean residual min=-0.002631 max=0.003611 Jy/beam ! Clean residual mean=0.000008 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0703779 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.0703779 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. ! ! Fit before self-cal, rms=0.034136Jy sigma=0.644756 ! Fit after self-cal, rms=0.034134Jy sigma=0.644646 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.61 x 5.478 at -9.653 degrees (North through East) ! Clean map min=-0.0026039 max=0.068272 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.98 KP 0.99 ! LA 1.00 NL 0.88 OV 1.14 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.99 ! LA 1.01 NL 0.94 OV 1.18 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.14 KP 1.03 ! LA 1.00 NL 0.88 OV 1.14 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.04 KP 1.04 ! LA 0.99 NL 0.90 OV 1.06 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.05 KP 1.09 ! LA 1.04 NL 0.98 OV 1.10 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.97 KP 1.02 ! LA 1.02 NL 0.96 OV 1.03 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.06 KP 0.99 ! LA 1.08 NL 0.96 OV 1.10 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 0.98 KP 1.01 ! LA 1.03 NL 0.96 OV 1.20 PT 0.96 ! ! ! Fit before self-cal, rms=0.034134Jy sigma=0.644646 ! Fit after self-cal, rms=0.033543Jy sigma=0.632270 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.63 mas, bmaj=5.446 mas, bpa=-9.872 degrees ! Estimated noise=0.637327 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 = 0.000388687 Jy ! Component: 100 - total flux cleaned = 0.000410585 Jy ! Component: 150 - total flux cleaned = 0.000441219 Jy ! Component: 200 - total flux cleaned = 0.000427364 Jy ! Total flux subtracted in 200 components = 0.000427364 Jy ! Clean residual min=-0.001489 max=0.001617 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0708052 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.0708052 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. ! ! Fit before self-cal, rms=0.033519Jy sigma=0.631930 ! Fit after self-cal, rms=0.033529Jy sigma=0.631749 ! 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. ! ! Fit before self-cal, rms=0.033529Jy sigma=0.631749 ! Fit after self-cal, rms=0.033466Jy sigma=0.631704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=5.442 mas, bpa=-9.886 degrees ! Estimated noise=0.635824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.10503e-05 Jy ! Component: 100 - total flux cleaned = -1.8682e-05 Jy ! Component: 150 - total flux cleaned = -2.85989e-05 Jy ! Component: 200 - total flux cleaned = -1.00444e-05 Jy ! Total flux subtracted in 200 components = -1.00444e-05 Jy ! Clean residual min=-0.001369 max=0.001601 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0707952 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0707952 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. ! ! Fit before self-cal, rms=0.033457Jy sigma=0.631598 ! Fit after self-cal, rms=0.033457Jy sigma=0.631593 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 = -3.89821e-05 Jy ! Component: 100 - total flux cleaned = -2.23605e-05 Jy ! Component: 150 - total flux cleaned = -1.45256e-05 Jy ! Component: 200 - total flux cleaned = -7.0322e-06 Jy ! Total flux subtracted in 200 components = -7.0322e-06 Jy ! Clean residual min=-0.001316 max=0.001585 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0707881 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.0707881 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. ! ! Fit before self-cal, rms=0.033453Jy sigma=0.631538 ! Fit after self-cal, rms=0.033453Jy sigma=0.631536 ! 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. ! ! Fit before self-cal, rms=0.033453Jy sigma=0.631536 ! Fit after self-cal, rms=0.033431Jy sigma=0.631521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=5.441 mas, bpa=-9.899 degrees ! Estimated noise=0.635032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128917 Jy ! Component: 100 - total flux cleaned = -0.000143484 Jy ! Component: 150 - total flux cleaned = -0.000150333 Jy ! Component: 200 - total flux cleaned = -0.000156976 Jy ! Total flux subtracted in 200 components = -0.000156976 Jy ! Clean residual min=-0.001257 max=0.001560 Jy/beam ! Clean residual mean=0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0706312 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0706312 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. ! ! Fit before self-cal, rms=0.033427Jy sigma=0.631473 ! Fit after self-cal, rms=0.033427Jy sigma=0.631470 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 = -1.33242e-05 Jy ! Component: 100 - total flux cleaned = -1.32464e-05 Jy ! Component: 150 - total flux cleaned = -1.32232e-05 Jy ! Component: 200 - total flux cleaned = -1.31579e-05 Jy ! Total flux subtracted in 200 components = -1.31579e-05 Jy ! Clean residual min=-0.001259 max=0.001547 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.070618 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.070618 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. ! ! Fit before self-cal, rms=0.033425Jy sigma=0.631438 ! Fit after self-cal, rms=0.033425Jy sigma=0.631436 ! 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. ! ! Fit before self-cal, rms=0.033425Jy sigma=0.631436 ! Fit after self-cal, rms=0.033412Jy sigma=0.631430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.486 mas, bmaj=5.286 mas, bpa=-9.669 degrees ! Estimated noise=0.673882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.7569e-06 Jy ! Component: 100 - total flux cleaned = 5.0026e-05 Jy ! Component: 150 - total flux cleaned = 5.47967e-05 Jy ! Component: 200 - total flux cleaned = 5.48448e-05 Jy ! Total flux subtracted in 200 components = 5.48448e-05 Jy ! Clean residual min=-0.001395 max=0.001804 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0706728 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 0.0706728 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. ! ! Fit before self-cal, rms=0.033411Jy sigma=0.631423 ! Fit after self-cal, rms=0.033412Jy sigma=0.631416 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 = 1.19384e-05 Jy ! Component: 100 - total flux cleaned = 1.71115e-05 Jy ! Component: 150 - total flux cleaned = 1.70457e-05 Jy ! Component: 200 - total flux cleaned = 2.52944e-05 Jy ! Total flux subtracted in 200 components = 2.52944e-05 Jy ! Clean residual min=-0.001372 max=0.001791 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0706981 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.0706981 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. ! ! Fit before self-cal, rms=0.033412Jy sigma=0.631413 ! Fit after self-cal, rms=0.033412Jy sigma=0.631410 ! 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=1.635 mas, bmaj=5.442 mas, bpa=-9.909 degrees ! Estimated noise=0.634502 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 5.442 at -9.909 degrees (North through East) ! Clean map min=-0.0012575 max=0.067594 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=1.332 mas, bmaj=5.814 mas, bpa=-10.75 degrees ! Estimated noise=0.801844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524598 Jy ! Component: 100 - total flux cleaned = 0.0639463 Jy ! Component: 150 - total flux cleaned = 0.0674257 Jy ! Component: 200 - total flux cleaned = 0.0680078 Jy ! Total flux subtracted in 200 components = 0.0680078 Jy ! Clean residual min=-0.002206 max=0.001980 Jy/beam ! Clean residual mean=0.000000 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0680078 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0680078 Jy ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=5.442 mas, bpa=-9.909 degrees ! Estimated noise=0.634502 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 = 0.00134211 Jy ! Component: 100 - total flux cleaned = 0.00182762 Jy ! Component: 150 - total flux cleaned = 0.00191107 Jy ! Component: 200 - total flux cleaned = 0.00201331 Jy ! Total flux subtracted in 200 components = 0.00201331 Jy ! Clean residual min=-0.001318 max=0.001600 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0700211 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.0700211 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=2.486 mas, bmaj=5.286 mas, bpa=-9.669 degrees ! Estimated noise=0.673882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368198 Jy ! Component: 100 - total flux cleaned = 0.000481305 Jy ! Component: 150 - total flux cleaned = 0.000520261 Jy ! Component: 200 - total flux cleaned = 0.000547882 Jy ! Total flux subtracted in 200 components = 0.000547882 Jy ! Clean residual min=-0.001419 max=0.001776 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.070569 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 = 1.88614e-05 Jy ! Component: 100 - total flux cleaned = 3.68227e-05 Jy ! Component: 150 - total flux cleaned = 5.36182e-05 Jy ! Component: 200 - total flux cleaned = 6.41605e-05 Jy ! Total flux subtracted in 200 components = 6.41605e-05 Jy ! Clean residual min=-0.001407 max=0.001780 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0706332 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.0706332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=5.442 mas, bpa=-9.909 degrees ! Estimated noise=0.634502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.68488e-05 Jy ! Component: 100 - total flux cleaned = -7.67369e-05 Jy ! Component: 150 - total flux cleaned = -6.83113e-05 Jy ! Component: 200 - total flux cleaned = -6.02723e-05 Jy ! Total flux subtracted in 200 components = -6.02723e-05 Jy ! Clean residual min=-0.001257 max=0.001620 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0705729 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.0705729 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. ! ! Fit before self-cal, rms=0.033414Jy sigma=0.631453 ! Fit after self-cal, rms=0.033413Jy sigma=0.631441 wmodel J0104-1156_X_map.mod ! Writing 77 model components to file: J0104-1156_X_map.mod wobs J0104-1156_X_uvs.fits ! Writing UV FITS file: J0104-1156_X_uvs.fits wwins J0104-1156_X_map.win ! wwins: Wrote 1 windows to J0104-1156_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 = 0.000689098 Jy ! Component: 100 - total flux cleaned = 0.00109593 Jy ! Component: 150 - total flux cleaned = 0.00127079 Jy ! Component: 200 - total flux cleaned = 0.00123139 Jy ! Component: 250 - total flux cleaned = 0.00115613 Jy ! Component: 300 - total flux cleaned = 0.00113883 Jy ! Component: 350 - total flux cleaned = 0.00117313 Jy ! Component: 400 - total flux cleaned = 0.00117309 Jy ! Component: 450 - total flux cleaned = 0.00114265 Jy ! Component: 500 - total flux cleaned = 0.00115784 Jy ! Component: 550 - total flux cleaned = 0.0011148 Jy ! Component: 600 - total flux cleaned = 0.00108746 Jy ! Component: 650 - total flux cleaned = 0.00110087 Jy ! Component: 700 - total flux cleaned = 0.00107453 Jy ! Component: 750 - total flux cleaned = 0.00103653 Jy ! Component: 800 - total flux cleaned = 0.00106102 Jy ! Component: 850 - total flux cleaned = 0.00101275 Jy ! Component: 900 - total flux cleaned = 0.00100117 Jy ! Component: 950 - total flux cleaned = 0.00100117 Jy ! Component: 1000 - total flux cleaned = 0.000990173 Jy ! Component: 1050 - total flux cleaned = 0.000989975 Jy ! Component: 1100 - total flux cleaned = 0.000979447 Jy ! Component: 1150 - total flux cleaned = 0.00100001 Jy ! Component: 1200 - total flux cleaned = 0.00104013 Jy ! Component: 1250 - total flux cleaned = 0.0010401 Jy ! Component: 1300 - total flux cleaned = 0.00106913 Jy ! Component: 1350 - total flux cleaned = 0.00102169 Jy ! Component: 1400 - total flux cleaned = 0.00104989 Jy ! Component: 1450 - total flux cleaned = 0.00104982 Jy ! Component: 1500 - total flux cleaned = 0.00101359 Jy ! Component: 1550 - total flux cleaned = 0.00104012 Jy ! Component: 1600 - total flux cleaned = 0.00102247 Jy ! Component: 1650 - total flux cleaned = 0.00100541 Jy ! Component: 1700 - total flux cleaned = 0.00100549 Jy ! Component: 1750 - total flux cleaned = 0.00102218 Jy ! Component: 1800 - total flux cleaned = 0.00103045 Jy ! Component: 1850 - total flux cleaned = 0.00103865 Jy ! Component: 1900 - total flux cleaned = 0.00106282 Jy ! Component: 1950 - total flux cleaned = 0.00108682 Jy ! Component: 2000 - total flux cleaned = 0.0011026 Jy ! Component: 2050 - total flux cleaned = 0.00111818 Jy ! Component: 2100 - total flux cleaned = 0.00112593 Jy ! Component: 2150 - total flux cleaned = 0.00114889 Jy ! Component: 2200 - total flux cleaned = 0.00114888 Jy ! Component: 2250 - total flux cleaned = 0.00115629 Jy ! Component: 2300 - total flux cleaned = 0.00115624 Jy ! Component: 2350 - total flux cleaned = 0.00114158 Jy ! Component: 2400 - total flux cleaned = 0.00114151 Jy ! Component: 2450 - total flux cleaned = 0.00114154 Jy ! Component: 2500 - total flux cleaned = 0.00114858 Jy ! Component: 2550 - total flux cleaned = 0.00113441 Jy ! Component: 2600 - total flux cleaned = 0.0011344 Jy ! Component: 2650 - total flux cleaned = 0.0011275 Jy ! Component: 2700 - total flux cleaned = 0.00112753 Jy ! Component: 2750 - total flux cleaned = 0.00113425 Jy ! Component: 2800 - total flux cleaned = 0.00112752 Jy ! Component: 2850 - total flux cleaned = 0.00114084 Jy ! Component: 2900 - total flux cleaned = 0.00115402 Jy ! Component: 2950 - total flux cleaned = 0.00115397 Jy ! Component: 3000 - total flux cleaned = 0.00115404 Jy ! Component: 3050 - total flux cleaned = 0.00116695 Jy ! Component: 3100 - total flux cleaned = 0.00117973 Jy ! Component: 3150 - total flux cleaned = 0.0011861 Jy ! Component: 3200 - total flux cleaned = 0.00119876 Jy ! Component: 3250 - total flux cleaned = 0.00121751 Jy ! Component: 3300 - total flux cleaned = 0.00120505 Jy ! Component: 3350 - total flux cleaned = 0.00121742 Jy ! Component: 3400 - total flux cleaned = 0.00124201 Jy ! Component: 3450 - total flux cleaned = 0.00122977 Jy ! Component: 3500 - total flux cleaned = 0.00121759 Jy ! Component: 3550 - total flux cleaned = 0.00122368 Jy ! Component: 3600 - total flux cleaned = 0.00122974 Jy ! Component: 3650 - total flux cleaned = 0.00123573 Jy ! Component: 3700 - total flux cleaned = 0.00122976 Jy ! Component: 3750 - total flux cleaned = 0.00124167 Jy ! Component: 3800 - total flux cleaned = 0.00123576 Jy ! Component: 3850 - total flux cleaned = 0.00123575 Jy ! Component: 3900 - total flux cleaned = 0.00124167 Jy ! Component: 3950 - total flux cleaned = 0.00124752 Jy ! Component: 4000 - total flux cleaned = 0.00127088 Jy ! Component: 4050 - total flux cleaned = 0.00127671 Jy ! Total flux subtracted in 4096 components = 0.0012767 Jy ! Clean residual min=-0.000362 max=0.000311 Jy/beam ! Clean residual mean=0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0718496 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 394 components and 0.0718496 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0104-1156_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 5.442 at -9.909 degrees (North through East) ! Clean map min=-0.0010041 max=0.067516 Jy/beam ! Writing clean map to FITS file: .//J0104-1156_X_map.fits wmodel .//J0104-1156_X_map.mod ! Writing 394 model components to file: .//J0104-1156_X_map.mod wobs .//J0104-1156_X_uvs.fits ! Writing UV FITS file: .//J0104-1156_X_uvs.fits wwins .//J0104-1156_X_map.win ! wwins: Wrote 2 windows to .//J0104-1156_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0675159 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010247 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.455315 0.455315 0.91063 1.82126 3.64252 7.28504 14.5701 29.1402 58.2803 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 658.884 quit ! Quitting program ! Log file .//J0104-1156_X_dfm.log closed on Mon Jan 20 17:08:10 2020