! Started logfile: .//J1625-3554_C_dfm.log on Mon Jan 20 18:26:46 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1625-3554_C_uva.fits ! Reading UV FITS file: .//J1625-3554_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1625-3554 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1625-3554_C] 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 0.300x0.300 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=1.003923Jy sigma=14.358031 ! Fit after self-cal, rms=0.923694Jy sigma=13.122402 ! 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=1.558 mas, bmaj=8.579 mas, bpa=9.214 degrees ! Estimated noise=1.43553 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 = 0.057222 Jy ! Component: 100 - total flux cleaned = 0.0733837 Jy ! Total flux subtracted in 100 components = 0.0733837 Jy ! Clean residual min=-0.006436 max=0.008388 Jy/beam ! Clean residual mean=0.000019 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.0733837 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0733837 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=0.061397Jy sigma=0.764161 ! Fit after self-cal, rms=0.061301Jy sigma=0.763317 ! 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=1.959 mas, bmaj=9.695 mas, bpa=8.183 degrees ! Estimated noise=0.883881 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 = 0.0153594 Jy ! Component: 100 - total flux cleaned = 0.0231258 Jy ! Component: 150 - total flux cleaned = 0.0273958 Jy ! Component: 200 - total flux cleaned = 0.0298613 Jy ! Total flux subtracted in 200 components = 0.0298613 Jy ! Clean residual min=-0.002885 max=0.002852 Jy/beam ! Clean residual mean=0.000006 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.103245 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 82 components and 0.103245 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=0.058164Jy sigma=0.695259 ! Fit after self-cal, rms=0.058013Jy sigma=0.694216 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.959 x 9.695 at 8.183 degrees (North through East) ! Clean map min=-0.0029279 max=0.066611 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 HN 1.17 KP 1.02 LA 0.94 ! NL 1.07 OV 1.02 PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.02 KP 0.99 LA 0.99 ! NL 0.96 OV 1.03 PT 0.97 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.26 KP 0.98 LA 1.06 ! NL 1.03 OV 0.94 PT 1.04 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.30 KP 0.98 LA 0.94 ! NL 1.09 OV 1.08 PT 0.99 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.02 KP 0.98 LA 1.00 ! NL 0.97 OV 0.96 PT 1.11 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.16 KP 0.96 LA 1.03 ! NL 1.03 OV 1.03 PT 0.98 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.21 KP 0.90 LA 0.92 ! NL 0.93 OV 1.02 PT 1.03 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.95 KP 0.99 LA 1.06 ! NL 0.95 OV 0.97 PT 0.93 SC 1.14 ! ! ! Fit before self-cal, rms=0.058013Jy sigma=0.694216 ! Fit after self-cal, rms=0.061455Jy sigma=0.686435 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.978 mas, bmaj=9.869 mas, bpa=8.318 degrees ! Estimated noise=0.882902 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 = -7.27176e-05 Jy ! Component: 100 - total flux cleaned = -7.2717e-05 Jy ! Component: 150 - total flux cleaned = -7.36582e-05 Jy ! Component: 200 - total flux cleaned = -3.58801e-05 Jy ! Total flux subtracted in 200 components = -3.58801e-05 Jy ! Clean residual min=-0.002845 max=0.002249 Jy/beam ! Clean residual mean=0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.103209 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 0.103209 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=0.061430Jy sigma=0.686136 ! Fit after self-cal, rms=0.061508Jy sigma=0.685902 ! 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=0.061508Jy sigma=0.685902 ! Fit after self-cal, rms=0.061565Jy sigma=0.685890 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.976 mas, bmaj=9.872 mas, bpa=8.342 degrees ! Estimated noise=0.881307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131318 Jy ! Component: 100 - total flux cleaned = -0.000154177 Jy ! Component: 150 - total flux cleaned = -0.000137296 Jy ! Component: 200 - total flux cleaned = -0.000137464 Jy ! Total flux subtracted in 200 components = -0.000137464 Jy ! Clean residual min=-0.002715 max=0.002240 Jy/beam ! Clean residual mean=0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.103072 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 93 components and 0.103072 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=0.061547Jy sigma=0.685693 ! Fit after self-cal, rms=0.061547Jy sigma=0.685648 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 = 1.58752e-06 Jy ! Component: 100 - total flux cleaned = 1.84517e-06 Jy ! Component: 150 - total flux cleaned = 1.81531e-06 Jy ! Component: 200 - total flux cleaned = 1.62156e-05 Jy ! Total flux subtracted in 200 components = 1.62156e-05 Jy ! Clean residual min=-0.002676 max=0.002228 Jy/beam ! Clean residual mean=0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.103088 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.103088 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=0.061537Jy sigma=0.685522 ! Fit after self-cal, rms=0.061536Jy sigma=0.685502 ! 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=0.061536Jy sigma=0.685502 ! Fit after self-cal, rms=0.061628Jy sigma=0.685495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=9.877 mas, bpa=8.366 degrees ! Estimated noise=0.880157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160097 Jy ! Component: 100 - total flux cleaned = -0.00017538 Jy ! Component: 150 - total flux cleaned = -0.000175628 Jy ! Component: 200 - total flux cleaned = -0.00016281 Jy ! Total flux subtracted in 200 components = -0.00016281 Jy ! Clean residual min=-0.002648 max=0.002211 Jy/beam ! Clean residual mean=0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.102925 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.102925 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=0.061620Jy sigma=0.685399 ! Fit after self-cal, rms=0.061621Jy sigma=0.685388 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 = -1.51757e-05 Jy ! Component: 100 - total flux cleaned = -1.49294e-05 Jy ! Component: 150 - total flux cleaned = -1.52575e-05 Jy ! Component: 200 - total flux cleaned = -1.52603e-05 Jy ! Total flux subtracted in 200 components = -1.52603e-05 Jy ! Clean residual min=-0.002630 max=0.002197 Jy/beam ! Clean residual mean=0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.10291 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 0.10291 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=0.061616Jy sigma=0.685318 ! Fit after self-cal, rms=0.061616Jy sigma=0.685312 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.061616Jy sigma=0.685312 ! Fit after self-cal, rms=0.061804Jy sigma=0.685306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.004 mas, bmaj=13.43 mas, bpa=-0.9912 degrees ! Estimated noise=0.993213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275156 Jy ! Component: 100 - total flux cleaned = 0.000237328 Jy ! Component: 150 - total flux cleaned = 0.00023658 Jy ! Component: 200 - total flux cleaned = 0.000235876 Jy ! Total flux subtracted in 200 components = 0.000235876 Jy ! Clean residual min=-0.002245 max=0.002418 Jy/beam ! Clean residual mean=0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.103146 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 111 components and 0.103146 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=0.061804Jy sigma=0.685286 ! Fit after self-cal, rms=0.061806Jy sigma=0.685261 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 = 3.58033e-07 Jy ! Component: 100 - total flux cleaned = 9.91658e-06 Jy ! Component: 150 - total flux cleaned = 1.85327e-05 Jy ! Component: 200 - total flux cleaned = 2.61901e-05 Jy ! Total flux subtracted in 200 components = 2.61901e-05 Jy ! Clean residual min=-0.002227 max=0.002422 Jy/beam ! Clean residual mean=0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.103172 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 114 components and 0.103172 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=0.061805Jy sigma=0.685257 ! Fit after self-cal, rms=0.061808Jy sigma=0.685246 ! 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=1.975 mas, bmaj=9.886 mas, bpa=8.392 degrees ! Estimated noise=0.879403 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.975 x 9.886 at 8.392 degrees (North through East) ! Clean map min=-0.0024908 max=0.065614 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=1.567 mas, bmaj=8.686 mas, bpa=9.37 degrees ! Estimated noise=1.44556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0573997 Jy ! Component: 100 - total flux cleaned = 0.0731825 Jy ! Component: 150 - total flux cleaned = 0.0823114 Jy ! Component: 200 - total flux cleaned = 0.088306 Jy ! Total flux subtracted in 200 components = 0.088306 Jy ! Clean residual min=-0.004773 max=0.004184 Jy/beam ! Clean residual mean=0.000009 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.088306 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.088306 Jy ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=9.886 mas, bpa=8.392 degrees ! Estimated noise=0.879403 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 = 0.0070544 Jy ! Component: 100 - total flux cleaned = 0.0108524 Jy ! Component: 150 - total flux cleaned = 0.0129478 Jy ! Component: 200 - total flux cleaned = 0.013681 Jy ! Total flux subtracted in 200 components = 0.013681 Jy ! Clean residual min=-0.002832 max=0.002252 Jy/beam ! Clean residual mean=0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.101987 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.101987 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.004 mas, bmaj=13.43 mas, bpa=-0.9912 degrees ! Estimated noise=0.993213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695634 Jy ! Component: 100 - total flux cleaned = 0.000794733 Jy ! Component: 150 - total flux cleaned = 0.000796284 Jy ! Component: 200 - total flux cleaned = 0.000797671 Jy ! Total flux subtracted in 200 components = 0.000797671 Jy ! Clean residual min=-0.002393 max=0.002525 Jy/beam ! Clean residual mean=0.000003 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.102785 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 = 2.36658e-05 Jy ! Component: 100 - total flux cleaned = 2.54444e-05 Jy ! Component: 150 - total flux cleaned = 2.65659e-05 Jy ! Component: 200 - total flux cleaned = 4.65734e-05 Jy ! Total flux subtracted in 200 components = 4.65734e-05 Jy ! Clean residual min=-0.002340 max=0.002476 Jy/beam ! Clean residual mean=0.000003 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.102831 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.102831 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=9.886 mas, bpa=8.392 degrees ! Estimated noise=0.879403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.18712e-05 Jy ! Component: 100 - total flux cleaned = -7.90921e-05 Jy ! Component: 150 - total flux cleaned = -9.6217e-05 Jy ! Component: 200 - total flux cleaned = -0.000111146 Jy ! Total flux subtracted in 200 components = -0.000111146 Jy ! Clean residual min=-0.002656 max=0.002258 Jy/beam ! Clean residual mean=0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.10272 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.10272 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=0.061804Jy sigma=0.685358 ! Fit after self-cal, rms=0.061788Jy sigma=0.685258 wmodel J1625-3554_C_map.mod ! Writing 93 model components to file: J1625-3554_C_map.mod wobs J1625-3554_C_uvs.fits ! Writing UV FITS file: J1625-3554_C_uvs.fits wwins J1625-3554_C_map.win ! wwins: Wrote 1 windows to J1625-3554_C_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 = -0.000689921 Jy ! Component: 100 - total flux cleaned = -0.000919228 Jy ! Component: 150 - total flux cleaned = -0.000751706 Jy ! Component: 200 - total flux cleaned = -0.000528129 Jy ! Component: 250 - total flux cleaned = -0.000558146 Jy ! Component: 300 - total flux cleaned = -0.000500399 Jy ! Component: 350 - total flux cleaned = -0.000389637 Jy ! Component: 400 - total flux cleaned = -0.00025625 Jy ! Component: 450 - total flux cleaned = -0.000127271 Jy ! Component: 500 - total flux cleaned = -2.76172e-05 Jy ! Component: 550 - total flux cleaned = 7.00265e-05 Jy ! Component: 600 - total flux cleaned = 0.000188983 Jy ! Component: 650 - total flux cleaned = 0.000281124 Jy ! Component: 700 - total flux cleaned = 0.000258871 Jy ! Component: 750 - total flux cleaned = 0.000171268 Jy ! Component: 800 - total flux cleaned = 0.000214377 Jy ! Component: 850 - total flux cleaned = 0.000193309 Jy ! Component: 900 - total flux cleaned = 4.96764e-05 Jy ! Component: 950 - total flux cleaned = 9.87797e-06 Jy ! Component: 1000 - total flux cleaned = -0.000108386 Jy ! Component: 1050 - total flux cleaned = -0.000147263 Jy ! Component: 1100 - total flux cleaned = -0.000242729 Jy ! Component: 1150 - total flux cleaned = -0.000317626 Jy ! Component: 1200 - total flux cleaned = -0.000353771 Jy ! Component: 1250 - total flux cleaned = -0.000335492 Jy ! Component: 1300 - total flux cleaned = -0.000353252 Jy ! Component: 1350 - total flux cleaned = -0.000422997 Jy ! Component: 1400 - total flux cleaned = -0.000405686 Jy ! Component: 1450 - total flux cleaned = -0.000422758 Jy ! Component: 1500 - total flux cleaned = -0.000472577 Jy ! Component: 1550 - total flux cleaned = -0.000439949 Jy ! Component: 1600 - total flux cleaned = -0.000488341 Jy ! Component: 1650 - total flux cleaned = -0.000456658 Jy ! Component: 1700 - total flux cleaned = -0.000488061 Jy ! Component: 1750 - total flux cleaned = -0.0005035 Jy ! Component: 1800 - total flux cleaned = -0.00045777 Jy ! Component: 1850 - total flux cleaned = -0.000473025 Jy ! Component: 1900 - total flux cleaned = -0.000502764 Jy ! Component: 1950 - total flux cleaned = -0.000532199 Jy ! Component: 2000 - total flux cleaned = -0.000575522 Jy ! Component: 2050 - total flux cleaned = -0.000604184 Jy ! Component: 2100 - total flux cleaned = -0.000674979 Jy ! Component: 2150 - total flux cleaned = -0.000730897 Jy ! Component: 2200 - total flux cleaned = -0.000813683 Jy ! Component: 2250 - total flux cleaned = -0.000841227 Jy ! Component: 2300 - total flux cleaned = -0.000949507 Jy ! Component: 2350 - total flux cleaned = -0.000989754 Jy ! Component: 2400 - total flux cleaned = -0.00106929 Jy ! Component: 2450 - total flux cleaned = -0.00114808 Jy ! Component: 2500 - total flux cleaned = -0.00118713 Jy ! Component: 2550 - total flux cleaned = -0.00122568 Jy ! Component: 2600 - total flux cleaned = -0.00125119 Jy ! Component: 2650 - total flux cleaned = -0.00128905 Jy ! Component: 2700 - total flux cleaned = -0.00130163 Jy ! Component: 2750 - total flux cleaned = -0.00135146 Jy ! Component: 2800 - total flux cleaned = -0.00135142 Jy ! Component: 2850 - total flux cleaned = -0.00135154 Jy ! Component: 2900 - total flux cleaned = -0.00137587 Jy ! Component: 2950 - total flux cleaned = -0.00137596 Jy ! Component: 3000 - total flux cleaned = -0.00135207 Jy ! Component: 3050 - total flux cleaned = -0.00134019 Jy ! Component: 3100 - total flux cleaned = -0.00131655 Jy ! Component: 3150 - total flux cleaned = -0.00130475 Jy ! Component: 3200 - total flux cleaned = -0.00124617 Jy ! Component: 3250 - total flux cleaned = -0.00123446 Jy ! Component: 3300 - total flux cleaned = -0.0011764 Jy ! Component: 3350 - total flux cleaned = -0.00114176 Jy ! Component: 3400 - total flux cleaned = -0.00107291 Jy ! Component: 3450 - total flux cleaned = -0.0010273 Jy ! Component: 3500 - total flux cleaned = -0.000981894 Jy ! Component: 3550 - total flux cleaned = -0.000948008 Jy ! Component: 3600 - total flux cleaned = -0.000936773 Jy ! Component: 3650 - total flux cleaned = -0.00090316 Jy ! Component: 3700 - total flux cleaned = -0.000892036 Jy ! Component: 3750 - total flux cleaned = -0.000880922 Jy ! Component: 3800 - total flux cleaned = -0.000836653 Jy ! Component: 3850 - total flux cleaned = -0.000814642 Jy ! Component: 3900 - total flux cleaned = -0.000825596 Jy ! Component: 3950 - total flux cleaned = -0.000803683 Jy ! Component: 4000 - total flux cleaned = -0.000803765 Jy ! Component: 4050 - total flux cleaned = -0.000760218 Jy ! Total flux subtracted in 4096 components = -0.000781958 Jy ! Clean residual min=-0.000582 max=0.000637 Jy/beam ! Clean residual mean=-0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.101938 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 345 components and 0.101938 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1625-3554_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.975 x 9.886 at 8.392 degrees (North through East) ! Clean map min=-0.0014691 max=0.067266 Jy/beam ! Writing clean map to FITS file: .//J1625-3554_C_map.fits wmodel .//J1625-3554_C_map.mod ! Writing 345 model components to file: .//J1625-3554_C_map.mod wobs .//J1625-3554_C_uvs.fits ! Writing UV FITS file: .//J1625-3554_C_uvs.fits wwins .//J1625-3554_C_map.win ! wwins: Wrote 2 windows to .//J1625-3554_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0672658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196175 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.874926 0.874926 1.74985 3.4997 6.99941 13.9988 27.9976 55.9953 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 342.886 quit ! Quitting program ! Log file .//J1625-3554_C_dfm.log closed on Mon Jan 20 18:26:50 2020