! Started logfile: .//J0444-2130_X_dfm.log on Sun Jan 19 23:57:06 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 .//J0444-2130_X_uvm.fits ! Reading UV FITS file: .//J0444-2130_X_uvm.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.992063 visibilities/baseline/integration-bin. ! Found source: J0444-2130 ! ! 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 6000 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 J0444-2130_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 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008215Jy sigma=15.064142 ! Fit after self-cal, rms=0.849489Jy sigma=12.669533 ! 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=1.241 mas, bmaj=7.046 mas, bpa=-10.5 degrees ! Estimated noise=1.03383 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 = 0.116481 Jy ! Component: 100 - total flux cleaned = 0.143824 Jy ! Total flux subtracted in 100 components = 0.143824 Jy ! Clean residual min=-0.007501 max=0.011137 Jy/beam ! Clean residual mean=-0.000043 rms=0.002389 Jy/beam ! Combined flux in latest and established models = 0.143824 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.143824 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=0.065290Jy sigma=0.779473 ! Fit after self-cal, rms=0.065294Jy sigma=0.779385 ! 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=1.572 mas, bmaj=7.051 mas, bpa=-10.93 degrees ! Estimated noise=0.637099 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 = 0.0127134 Jy ! Component: 100 - total flux cleaned = 0.0186655 Jy ! Component: 150 - total flux cleaned = 0.020065 Jy ! Component: 200 - total flux cleaned = 0.0209883 Jy ! Total flux subtracted in 200 components = 0.0209883 Jy ! Clean residual min=-0.006368 max=0.008128 Jy/beam ! Clean residual mean=-0.000022 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.164812 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 0.164812 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=0.062885Jy sigma=0.733872 ! Fit after self-cal, rms=0.062906Jy sigma=0.733668 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.572 x 7.051 at -10.93 degrees (North through East) ! Clean map min=-0.0063026 max=0.15291 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.00 KP 1.00 ! LA 1.07 NL 0.92 OV 1.18 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.98 HN 0.99 KP 1.02 ! NL 1.00 OV 1.21 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.12 KP 1.01 ! LA 0.98 NL 0.93 OV 1.15 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 1.08 KP 1.02 ! NL 0.95 OV 1.20 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 1.05 KP 0.98 ! LA 1.00 NL 0.94 OV 1.15 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 1.10 KP 1.07 ! NL 0.92 OV 1.23 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 0.97 KP 1.00 ! LA 1.07 NL 0.96 OV 1.16 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.01 HN 1.11 KP 1.07 ! NL 0.95 OV 1.18 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 1.04 KP 1.02 ! LA 0.90 NL 0.93 OV 1.18 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 1.08 KP 1.11 ! NL 0.98 OV 1.17 PT 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.86 HN 0.99 KP 1.02 ! LA 0.98 NL 0.89 OV 1.15 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.96 HN 1.02 KP 1.14 ! NL 0.94 OV 1.13 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 HN 1.04 KP 1.04 ! LA 1.02 NL 0.91 OV 1.20 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 HN 1.06 KP 1.07 ! NL 0.98 OV 1.18 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.05 KP 1.03 ! LA 0.98 NL 0.94 OV 1.11 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.94 HN 0.97 KP 1.04 ! NL 0.96 OV 1.26 PT 0.92 ! ! ! Fit before self-cal, rms=0.062906Jy sigma=0.733668 ! Fit after self-cal, rms=0.060474Jy sigma=0.666342 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=7.032 mas, bpa=-11.12 degrees ! Estimated noise=0.636256 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 = 2.23056e-05 Jy ! Component: 100 - total flux cleaned = -3.57246e-05 Jy ! Component: 150 - total flux cleaned = 1.0145e-05 Jy ! Component: 200 - total flux cleaned = 8.45011e-06 Jy ! Total flux subtracted in 200 components = 8.45011e-06 Jy ! Clean residual min=-0.002639 max=0.002277 Jy/beam ! Clean residual mean=-0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.164821 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.164821 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=0.060377Jy sigma=0.664672 ! Fit after self-cal, rms=0.060446Jy sigma=0.664344 ! 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=0.060446Jy sigma=0.664344 ! Fit after self-cal, rms=0.060570Jy sigma=0.664027 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=7.03 mas, bpa=-11.17 degrees ! Estimated noise=0.635545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000911025 Jy ! Component: 100 - total flux cleaned = -0.000910215 Jy ! Component: 150 - total flux cleaned = -0.000850034 Jy ! Component: 200 - total flux cleaned = -0.000851405 Jy ! Total flux subtracted in 200 components = -0.000851405 Jy ! Clean residual min=-0.002377 max=0.002103 Jy/beam ! Clean residual mean=-0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.163969 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.163969 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=0.060531Jy sigma=0.663388 ! Fit after self-cal, rms=0.060531Jy sigma=0.663383 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 = -2.48328e-07 Jy ! Component: 100 - total flux cleaned = 3.62031e-05 Jy ! Component: 150 - total flux cleaned = 5.18089e-05 Jy ! Component: 200 - total flux cleaned = 9.42979e-05 Jy ! Total flux subtracted in 200 components = 9.42979e-05 Jy ! Clean residual min=-0.002315 max=0.002156 Jy/beam ! Clean residual mean=-0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.164063 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.164063 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=0.060522Jy sigma=0.663246 ! Fit after self-cal, rms=0.060520Jy sigma=0.663243 ! 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=0.060520Jy sigma=0.663243 ! Fit after self-cal, rms=0.060724Jy sigma=0.662934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=7.033 mas, bpa=-11.22 degrees ! Estimated noise=0.63596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000773347 Jy ! Component: 100 - total flux cleaned = -0.000852039 Jy ! Component: 150 - total flux cleaned = -0.000915973 Jy ! Component: 200 - total flux cleaned = -0.000951073 Jy ! Total flux subtracted in 200 components = -0.000951073 Jy ! Clean residual min=-0.002155 max=0.001940 Jy/beam ! Clean residual mean=-0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.163112 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.163112 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=0.060705Jy sigma=0.662648 ! Fit after self-cal, rms=0.060708Jy sigma=0.662646 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 = 1.6823e-05 Jy ! Component: 100 - total flux cleaned = 1.61578e-05 Jy ! Component: 150 - total flux cleaned = 2.78171e-05 Jy ! Component: 200 - total flux cleaned = 4.81065e-05 Jy ! Total flux subtracted in 200 components = 4.81065e-05 Jy ! Clean residual min=-0.002120 max=0.001975 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.163161 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.163161 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=0.060702Jy sigma=0.662587 ! Fit after self-cal, rms=0.060700Jy sigma=0.662586 ! 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=0.060700Jy sigma=0.662586 ! Fit after self-cal, rms=0.060864Jy sigma=0.662402 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.423 mas, bmaj=6.724 mas, bpa=-11.81 degrees ! Estimated noise=0.672325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114032 Jy ! Component: 100 - total flux cleaned = -0.000115089 Jy ! Component: 150 - total flux cleaned = -0.000133412 Jy ! Component: 200 - total flux cleaned = -0.000149534 Jy ! Total flux subtracted in 200 components = -0.000149534 Jy ! Clean residual min=-0.002028 max=0.001911 Jy/beam ! Clean residual mean=-0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.163011 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.163011 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=0.060863Jy sigma=0.662312 ! Fit after self-cal, rms=0.060869Jy sigma=0.662311 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 = -1.8314e-05 Jy ! Component: 100 - total flux cleaned = -2.4359e-05 Jy ! Component: 150 - total flux cleaned = -3.02241e-05 Jy ! Component: 200 - total flux cleaned = -4.10183e-05 Jy ! Total flux subtracted in 200 components = -4.10183e-05 Jy ! Clean residual min=-0.002014 max=0.001903 Jy/beam ! Clean residual mean=-0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.16297 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 138 components and 0.16297 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=0.060870Jy sigma=0.662278 ! Fit after self-cal, rms=0.060869Jy sigma=0.662277 ! 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=1.622 mas, bmaj=7.038 mas, bpa=-11.25 degrees ! Estimated noise=0.636404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.622 x 7.038 at -11.25 degrees (North through East) ! Clean map min=-0.0019387 max=0.15277 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=1.281 mas, bmaj=6.968 mas, bpa=-10.71 degrees ! Estimated noise=1.04461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117638 Jy ! Component: 100 - total flux cleaned = 0.143357 Jy ! Component: 150 - total flux cleaned = 0.151667 Jy ! Component: 200 - total flux cleaned = 0.155826 Jy ! Total flux subtracted in 200 components = 0.155826 Jy ! Clean residual min=-0.003021 max=0.003516 Jy/beam ! Clean residual mean=-0.000017 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.155826 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.155826 Jy ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=7.038 mas, bpa=-11.25 degrees ! Estimated noise=0.636404 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 = 0.00289153 Jy ! Component: 100 - total flux cleaned = 0.00458563 Jy ! Component: 150 - total flux cleaned = 0.00536586 Jy ! Component: 200 - total flux cleaned = 0.00576402 Jy ! Total flux subtracted in 200 components = 0.00576402 Jy ! Clean residual min=-0.002038 max=0.001726 Jy/beam ! Clean residual mean=-0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.16159 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.16159 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=2.423 mas, bmaj=6.724 mas, bpa=-11.81 degrees ! Estimated noise=0.672325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709954 Jy ! Component: 100 - total flux cleaned = 0.000887378 Jy ! Component: 150 - total flux cleaned = 0.0010074 Jy ! Component: 200 - total flux cleaned = 0.00109222 Jy ! Total flux subtracted in 200 components = 0.00109222 Jy ! Clean residual min=-0.002033 max=0.001902 Jy/beam ! Clean residual mean=-0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.162683 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 = 7.20157e-05 Jy ! Component: 100 - total flux cleaned = 0.000134685 Jy ! Component: 150 - total flux cleaned = 0.00018224 Jy ! Component: 200 - total flux cleaned = 0.000232178 Jy ! Total flux subtracted in 200 components = 0.000232178 Jy ! Clean residual min=-0.002015 max=0.001911 Jy/beam ! Clean residual mean=-0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.162915 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.162915 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=7.038 mas, bpa=-11.25 degrees ! Estimated noise=0.636404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.72757e-05 Jy ! Component: 100 - total flux cleaned = 9.71127e-05 Jy ! Component: 150 - total flux cleaned = 0.000119417 Jy ! Component: 200 - total flux cleaned = 0.000132674 Jy ! Total flux subtracted in 200 components = 0.000132674 Jy ! Clean residual min=-0.001969 max=0.001747 Jy/beam ! Clean residual mean=-0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.163047 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.163047 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=0.060834Jy sigma=0.661862 ! Fit after self-cal, rms=0.060830Jy sigma=0.661856 wmodel J0444-2130_X_map.mod ! Writing 99 model components to file: J0444-2130_X_map.mod wobs J0444-2130_X_uvs.fits ! Writing UV FITS file: J0444-2130_X_uvs.fits wwins J0444-2130_X_map.win ! wwins: Wrote 1 windows to J0444-2130_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 = -0.000261109 Jy ! Component: 100 - total flux cleaned = 3.06787e-05 Jy ! Component: 150 - total flux cleaned = 8.45832e-05 Jy ! Component: 200 - total flux cleaned = 0.000235245 Jy ! Component: 250 - total flux cleaned = 0.00035387 Jy ! Component: 300 - total flux cleaned = 0.000399261 Jy ! Component: 350 - total flux cleaned = 0.000378488 Jy ! Component: 400 - total flux cleaned = 0.000440504 Jy ! Component: 450 - total flux cleaned = 0.000479754 Jy ! Component: 500 - total flux cleaned = 0.000577047 Jy ! Component: 550 - total flux cleaned = 0.00070904 Jy ! Component: 600 - total flux cleaned = 0.00081898 Jy ! Component: 650 - total flux cleaned = 0.000961683 Jy ! Component: 700 - total flux cleaned = 0.00113591 Jy ! Component: 750 - total flux cleaned = 0.0012716 Jy ! Component: 800 - total flux cleaned = 0.0014374 Jy ! Component: 850 - total flux cleaned = 0.00163281 Jy ! Component: 900 - total flux cleaned = 0.00177666 Jy ! Component: 950 - total flux cleaned = 0.00188659 Jy ! Component: 1000 - total flux cleaned = 0.00207172 Jy ! Component: 1050 - total flux cleaned = 0.00220825 Jy ! Component: 1100 - total flux cleaned = 0.00234285 Jy ! Component: 1150 - total flux cleaned = 0.00249011 Jy ! Component: 1200 - total flux cleaned = 0.00266442 Jy ! Component: 1250 - total flux cleaned = 0.00282216 Jy ! Component: 1300 - total flux cleaned = 0.00294938 Jy ! Component: 1350 - total flux cleaned = 0.00310296 Jy ! Component: 1400 - total flux cleaned = 0.0032405 Jy ! Component: 1450 - total flux cleaned = 0.00336273 Jy ! Component: 1500 - total flux cleaned = 0.00348353 Jy ! Component: 1550 - total flux cleaned = 0.00364267 Jy ! Component: 1600 - total flux cleaned = 0.00377358 Jy ! Component: 1650 - total flux cleaned = 0.00390282 Jy ! Component: 1700 - total flux cleaned = 0.00404325 Jy ! Component: 1750 - total flux cleaned = 0.00416976 Jy ! Component: 1800 - total flux cleaned = 0.00429479 Jy ! Component: 1850 - total flux cleaned = 0.00445549 Jy ! Component: 1900 - total flux cleaned = 0.00460243 Jy ! Component: 1950 - total flux cleaned = 0.00472373 Jy ! Component: 2000 - total flux cleaned = 0.00487984 Jy ! Component: 2050 - total flux cleaned = 0.00501064 Jy ! Component: 2100 - total flux cleaned = 0.00515194 Jy ! Component: 2150 - total flux cleaned = 0.00531533 Jy ! Component: 2200 - total flux cleaned = 0.00546559 Jy ! Component: 2250 - total flux cleaned = 0.00561455 Jy ! Component: 2300 - total flux cleaned = 0.00573952 Jy ! Component: 2350 - total flux cleaned = 0.00588589 Jy ! Component: 2400 - total flux cleaned = 0.00604214 Jy ! Component: 2450 - total flux cleaned = 0.00615282 Jy ! Component: 2500 - total flux cleaned = 0.00625167 Jy ! Component: 2550 - total flux cleaned = 0.00637155 Jy ! Component: 2600 - total flux cleaned = 0.00650121 Jy ! Component: 2650 - total flux cleaned = 0.00661924 Jy ! Component: 2700 - total flux cleaned = 0.00674682 Jy ! Component: 2750 - total flux cleaned = 0.00685218 Jy ! Component: 2800 - total flux cleaned = 0.00690464 Jy ! Component: 2850 - total flux cleaned = 0.00702948 Jy ! Component: 2900 - total flux cleaned = 0.00711206 Jy ! Component: 2950 - total flux cleaned = 0.00721448 Jy ! Component: 3000 - total flux cleaned = 0.0072653 Jy ! Component: 3050 - total flux cleaned = 0.00737658 Jy ! Component: 3100 - total flux cleaned = 0.00744688 Jy ! Component: 3150 - total flux cleaned = 0.0074868 Jy ! Component: 3200 - total flux cleaned = 0.00757613 Jy ! Component: 3250 - total flux cleaned = 0.00761564 Jy ! Component: 3300 - total flux cleaned = 0.00770395 Jy ! Component: 3350 - total flux cleaned = 0.00777216 Jy ! Component: 3400 - total flux cleaned = 0.00783997 Jy ! Component: 3450 - total flux cleaned = 0.00789779 Jy ! Component: 3500 - total flux cleaned = 0.00796493 Jy ! Component: 3550 - total flux cleaned = 0.00800311 Jy ! Component: 3600 - total flux cleaned = 0.00806961 Jy ! Component: 3650 - total flux cleaned = 0.00806968 Jy ! Component: 3700 - total flux cleaned = 0.00813565 Jy ! Component: 3750 - total flux cleaned = 0.00815442 Jy ! Component: 3800 - total flux cleaned = 0.0081918 Jy ! Component: 3850 - total flux cleaned = 0.00819185 Jy ! Component: 3900 - total flux cleaned = 0.00821973 Jy ! Component: 3950 - total flux cleaned = 0.00822904 Jy ! Component: 4000 - total flux cleaned = 0.00827517 Jy ! Component: 4050 - total flux cleaned = 0.008266 Jy ! Total flux subtracted in 4096 components = 0.00829357 Jy ! Clean residual min=-0.000537 max=0.000658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.171341 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 406 components and 0.171341 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0444-2130_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.622 x 7.038 at -11.25 degrees (North through East) ! Clean map min=-0.0011118 max=0.15288 Jy/beam ! Writing clean map to FITS file: .//J0444-2130_X_map.fits wmodel .//J0444-2130_X_map.mod ! Writing 406 model components to file: .//J0444-2130_X_map.mod wobs .//J0444-2130_X_uvs.fits ! Writing UV FITS file: .//J0444-2130_X_uvs.fits wwins .//J0444-2130_X_map.win ! wwins: Wrote 2 windows to .//J0444-2130_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.152879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175951 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345276 0.345276 0.690552 1.3811 2.76221 5.52442 11.0488 22.0977 44.1953 88.3907 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.152 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 868.87 quit ! Quitting program ! Log file .//J0444-2130_X_dfm.log closed on Sun Jan 19 23:57:10 2020