! Started logfile: .//J1528-1554_X_dfm.log on Mon Jan 20 18:19:10 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 .//J1528-1554_X_uva.fits ! Reading UV FITS file: .//J1528-1554_X_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956863 visibilities/baseline/integration-bin. ! Found source: J1528-1554 ! ! 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 94 lines of history. ! ! Reading 5856 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 J1528-1554_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002378Jy sigma=18.707971 ! Fit after self-cal, rms=0.949823Jy sigma=17.727848 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7097 mas, bmaj=2.033 mas, bpa=0.04233 degrees ! Estimated noise=0.77578 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 = 0.0378614 Jy ! Component: 100 - total flux cleaned = 0.0461747 Jy ! Total flux subtracted in 100 components = 0.0461747 Jy ! Clean residual min=-0.003078 max=0.004259 Jy/beam ! Clean residual mean=0.000001 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0461747 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0461747 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=0.041762Jy sigma=0.733223 ! Fit after self-cal, rms=0.041332Jy sigma=0.726147 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8876 mas, bmaj=2.308 mas, bpa=0.554 degrees ! Estimated noise=0.501993 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 = 0.00511296 Jy ! Component: 100 - total flux cleaned = 0.00756621 Jy ! Component: 150 - total flux cleaned = 0.00899246 Jy ! Component: 200 - total flux cleaned = 0.00984245 Jy ! Total flux subtracted in 200 components = 0.00984245 Jy ! Clean residual min=-0.002893 max=0.003981 Jy/beam ! Clean residual mean=0.000003 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0560172 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0560172 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=0.040698Jy sigma=0.715096 ! Fit after self-cal, rms=0.040685Jy sigma=0.714921 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8876 x 2.308 at 0.554 degrees (North through East) ! Clean map min=-0.0027734 max=0.049982 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 HN 1.21 KP 1.07 ! LA 0.98 MK 1.14 NL 0.86 OV 1.22 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.17 KP 1.04 ! LA 1.00 MK 1.19 NL 0.82 OV 1.23 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.17 KP 1.17 ! LA 1.04 MK 1.06 NL 0.90 OV 1.11 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.91 HN 1.13 KP 1.16 ! LA 1.02 MK 1.07 NL 0.89 OV 1.17 ! PT 0.98 SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.22 KP 1.04 ! LA 0.97 MK 0.89 NL 0.76 OV 1.16 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 1.12 KP 1.02 ! LA 0.98 MK 0.89 NL 0.81 OV 1.18 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.06 KP 1.01 ! LA 1.02 MK 0.95 NL 0.82 OV 1.21 ! PT 0.90 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 1.10 KP 1.19 ! LA 1.03 MK 0.91 NL 0.74 OV 1.26 ! PT 0.82 SC 0.97 ! ! ! Fit before self-cal, rms=0.040685Jy sigma=0.714921 ! Fit after self-cal, rms=0.039601Jy sigma=0.696868 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.296 mas, bpa=0.5435 degrees ! Estimated noise=0.501997 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 (5.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171525 Jy ! Component: 100 - total flux cleaned = 0.00183167 Jy ! Component: 150 - total flux cleaned = 0.00183175 Jy ! Component: 200 - total flux cleaned = 0.00178992 Jy ! Total flux subtracted in 200 components = 0.00178992 Jy ! Clean residual min=-0.001502 max=0.001521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0578071 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0578071 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=0.039522Jy sigma=0.695356 ! Fit after self-cal, rms=0.039605Jy sigma=0.694648 ! 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=0.039605Jy sigma=0.694648 ! Fit after self-cal, rms=0.039619Jy sigma=0.694575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.294 mas, bpa=0.4275 degrees ! Estimated noise=0.501629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509798 Jy ! Component: 100 - total flux cleaned = 0.000461137 Jy ! Component: 150 - total flux cleaned = 0.000430422 Jy ! Component: 200 - total flux cleaned = 0.000387301 Jy ! Total flux subtracted in 200 components = 0.000387301 Jy ! Clean residual min=-0.001430 max=0.001397 Jy/beam ! Clean residual mean=-0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0581944 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0581944 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=0.039603Jy sigma=0.694305 ! Fit after self-cal, rms=0.039607Jy sigma=0.694287 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 = 5.44727e-05 Jy ! Component: 100 - total flux cleaned = 4.18625e-05 Jy ! Component: 150 - total flux cleaned = 2.95713e-05 Jy ! Component: 200 - total flux cleaned = 6.68587e-06 Jy ! Total flux subtracted in 200 components = 6.68587e-06 Jy ! Clean residual min=-0.001425 max=0.001365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0582011 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0582011 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=0.039599Jy sigma=0.694161 ! Fit after self-cal, rms=0.039600Jy sigma=0.694157 ! 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=0.039600Jy sigma=0.694157 ! Fit after self-cal, rms=0.039960Jy sigma=0.694207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8864 mas, bmaj=2.295 mas, bpa=0.3381 degrees ! Estimated noise=0.505606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454112 Jy ! Component: 100 - total flux cleaned = 0.000554501 Jy ! Component: 150 - total flux cleaned = 0.00057581 Jy ! Component: 200 - total flux cleaned = 0.000575495 Jy ! Total flux subtracted in 200 components = 0.000575495 Jy ! Clean residual min=-0.001457 max=0.001345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0587766 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.0587766 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=0.039950Jy sigma=0.694097 ! Fit after self-cal, rms=0.039952Jy sigma=0.694082 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 = 8.29743e-05 Jy ! Component: 100 - total flux cleaned = 8.31319e-05 Jy ! Component: 150 - total flux cleaned = 9.23439e-05 Jy ! Component: 200 - total flux cleaned = 0.000109522 Jy ! Total flux subtracted in 200 components = 0.000109522 Jy ! Clean residual min=-0.001446 max=0.001330 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0588861 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.0588861 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=0.039947Jy sigma=0.694019 ! Fit after self-cal, rms=0.039948Jy sigma=0.694016 ! 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=0.039948Jy sigma=0.694016 ! Fit after self-cal, rms=0.040214Jy sigma=0.694042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.13 mas, bmaj=4.575 mas, bpa=5.788 degrees ! Estimated noise=0.648114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453521 Jy ! Component: 100 - total flux cleaned = 0.000481492 Jy ! Component: 150 - total flux cleaned = 0.000492465 Jy ! Component: 200 - total flux cleaned = 0.00050268 Jy ! Total flux subtracted in 200 components = 0.00050268 Jy ! Clean residual min=-0.001596 max=0.001685 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0593888 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.0593888 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=0.040208Jy sigma=0.693986 ! Fit after self-cal, rms=0.040209Jy sigma=0.693970 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 = -3.15721e-07 Jy ! Component: 100 - total flux cleaned = 8.83205e-06 Jy ! Component: 150 - total flux cleaned = 8.89641e-06 Jy ! Component: 200 - total flux cleaned = 8.71671e-06 Jy ! Total flux subtracted in 200 components = 8.71671e-06 Jy ! Clean residual min=-0.001589 max=0.001676 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0593975 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.0593975 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=0.040209Jy sigma=0.693955 ! Fit after self-cal, rms=0.040210Jy sigma=0.693951 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8861 mas, bmaj=2.295 mas, bpa=0.3031 degrees ! Estimated noise=0.509004 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8861 x 2.295 at 0.3031 degrees (North through East) ! Clean map min=-0.0013719 max=0.050401 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7073 mas, bmaj=2.016 mas, bpa=-0.1725 degrees ! Estimated noise=0.798393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391892 Jy ! Component: 100 - total flux cleaned = 0.0478374 Jy ! Component: 150 - total flux cleaned = 0.0513324 Jy ! Component: 200 - total flux cleaned = 0.0536809 Jy ! Total flux subtracted in 200 components = 0.0536809 Jy ! Clean residual min=-0.002365 max=0.002316 Jy/beam ! Clean residual mean=-0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0536809 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0536809 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8861 mas, bmaj=2.295 mas, bpa=0.3031 degrees ! Estimated noise=0.509004 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 = 0.00248224 Jy ! Component: 100 - total flux cleaned = 0.00389051 Jy ! Component: 150 - total flux cleaned = 0.00479787 Jy ! Component: 200 - total flux cleaned = 0.00501331 Jy ! Total flux subtracted in 200 components = 0.00501331 Jy ! Clean residual min=-0.001505 max=0.001470 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0586942 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.0586942 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=2.13 mas, bmaj=4.575 mas, bpa=5.788 degrees ! Estimated noise=0.648114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299251 Jy ! Component: 100 - total flux cleaned = 0.000299796 Jy ! Component: 150 - total flux cleaned = 0.00026381 Jy ! Component: 200 - total flux cleaned = 0.000248802 Jy ! Total flux subtracted in 200 components = 0.000248802 Jy ! Clean residual min=-0.001568 max=0.001656 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.058943 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 = -2.60369e-07 Jy ! Component: 100 - total flux cleaned = -2.44338e-07 Jy ! Component: 150 - total flux cleaned = -1.08617e-05 Jy ! Component: 200 - total flux cleaned = 1.3043e-07 Jy ! Total flux subtracted in 200 components = 1.3043e-07 Jy ! Clean residual min=-0.001557 max=0.001654 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0589431 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0589431 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8861 mas, bmaj=2.295 mas, bpa=0.3031 degrees ! Estimated noise=0.509004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.88691e-05 Jy ! Component: 100 - total flux cleaned = 9.45308e-05 Jy ! Component: 150 - total flux cleaned = 0.000121285 Jy ! Component: 200 - total flux cleaned = 0.00016885 Jy ! Total flux subtracted in 200 components = 0.00016885 Jy ! Clean residual min=-0.001488 max=0.001340 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.059112 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.059112 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=0.040214Jy sigma=0.694060 ! Fit after self-cal, rms=0.040211Jy sigma=0.694035 wmodel J1528-1554_X_map.mod ! Writing 69 model components to file: J1528-1554_X_map.mod wobs J1528-1554_X_uvs.fits ! Writing UV FITS file: J1528-1554_X_uvs.fits wwins J1528-1554_X_map.win ! wwins: Wrote 2 windows to J1528-1554_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 = -0.000175191 Jy ! Component: 100 - total flux cleaned = -0.000199898 Jy ! Component: 150 - total flux cleaned = -0.000269646 Jy ! Component: 200 - total flux cleaned = -0.000337143 Jy ! Component: 250 - total flux cleaned = -0.000380037 Jy ! Component: 300 - total flux cleaned = -0.000421535 Jy ! Component: 350 - total flux cleaned = -0.000441512 Jy ! Component: 400 - total flux cleaned = -0.000500162 Jy ! Component: 450 - total flux cleaned = -0.000519025 Jy ! Component: 500 - total flux cleaned = -0.000500998 Jy ! Component: 550 - total flux cleaned = -0.000501165 Jy ! Component: 600 - total flux cleaned = -0.000553247 Jy ! Component: 650 - total flux cleaned = -0.000570397 Jy ! Component: 700 - total flux cleaned = -0.000620457 Jy ! Component: 750 - total flux cleaned = -0.000620514 Jy ! Component: 800 - total flux cleaned = -0.000701114 Jy ! Component: 850 - total flux cleaned = -0.000779324 Jy ! Component: 900 - total flux cleaned = -0.000810112 Jy ! Component: 950 - total flux cleaned = -0.000855415 Jy ! Component: 1000 - total flux cleaned = -0.000884823 Jy ! Component: 1050 - total flux cleaned = -0.000913548 Jy ! Component: 1100 - total flux cleaned = -0.000970113 Jy ! Component: 1150 - total flux cleaned = -0.000970282 Jy ! Component: 1200 - total flux cleaned = -0.0010382 Jy ! Component: 1250 - total flux cleaned = -0.00103805 Jy ! Component: 1300 - total flux cleaned = -0.00106461 Jy ! Component: 1350 - total flux cleaned = -0.0011037 Jy ! Component: 1400 - total flux cleaned = -0.00112952 Jy ! Component: 1450 - total flux cleaned = -0.00119237 Jy ! Component: 1500 - total flux cleaned = -0.00122965 Jy ! Component: 1550 - total flux cleaned = -0.001291 Jy ! Component: 1600 - total flux cleaned = -0.00138736 Jy ! Component: 1650 - total flux cleaned = -0.00147031 Jy ! Component: 1700 - total flux cleaned = -0.00155215 Jy ! Component: 1750 - total flux cleaned = -0.00160999 Jy ! Component: 1800 - total flux cleaned = -0.00168987 Jy ! Component: 1850 - total flux cleaned = -0.00172362 Jy ! Component: 1900 - total flux cleaned = -0.00179054 Jy ! Component: 1950 - total flux cleaned = -0.00188933 Jy ! Component: 2000 - total flux cleaned = -0.0018893 Jy ! Component: 2050 - total flux cleaned = -0.00195384 Jy ! Component: 2100 - total flux cleaned = -0.00202808 Jy ! Component: 2150 - total flux cleaned = -0.00209097 Jy ! Component: 2200 - total flux cleaned = -0.00217382 Jy ! Component: 2250 - total flux cleaned = -0.00222508 Jy ! Component: 2300 - total flux cleaned = -0.00230605 Jy ! Component: 2350 - total flux cleaned = -0.00235604 Jy ! Component: 2400 - total flux cleaned = -0.00241523 Jy ! Component: 2450 - total flux cleaned = -0.00246402 Jy ! Component: 2500 - total flux cleaned = -0.00250264 Jy ! Component: 2550 - total flux cleaned = -0.00255053 Jy ! Component: 2600 - total flux cleaned = -0.00263568 Jy ! Component: 2650 - total flux cleaned = -0.00264495 Jy ! Component: 2700 - total flux cleaned = -0.0027191 Jy ! Component: 2750 - total flux cleaned = -0.00276492 Jy ! Component: 2800 - total flux cleaned = -0.00281038 Jy ! Component: 2850 - total flux cleaned = -0.00284636 Jy ! Component: 2900 - total flux cleaned = -0.00289094 Jy ! Component: 2950 - total flux cleaned = -0.00294411 Jy ! Component: 3000 - total flux cleaned = -0.00300547 Jy ! Component: 3050 - total flux cleaned = -0.00305767 Jy ! Component: 3100 - total flux cleaned = -0.00307491 Jy ! Component: 3150 - total flux cleaned = -0.00311774 Jy ! Component: 3200 - total flux cleaned = -0.00318569 Jy ! Component: 3250 - total flux cleaned = -0.00321941 Jy ! Component: 3300 - total flux cleaned = -0.00328639 Jy ! Component: 3350 - total flux cleaned = -0.00333625 Jy ! Component: 3400 - total flux cleaned = -0.00339394 Jy ! Component: 3450 - total flux cleaned = -0.00346761 Jy ! Component: 3500 - total flux cleaned = -0.00350018 Jy ! Component: 3550 - total flux cleaned = -0.00352435 Jy ! Component: 3600 - total flux cleaned = -0.00361254 Jy ! Component: 3650 - total flux cleaned = -0.00363643 Jy ! Component: 3700 - total flux cleaned = -0.0037155 Jy ! Component: 3750 - total flux cleaned = -0.00372327 Jy ! Component: 3800 - total flux cleaned = -0.00377802 Jy ! Component: 3850 - total flux cleaned = -0.00383232 Jy ! Component: 3900 - total flux cleaned = -0.00385552 Jy ! Component: 3950 - total flux cleaned = -0.00392448 Jy ! Component: 4000 - total flux cleaned = -0.00397013 Jy ! Component: 4050 - total flux cleaned = -0.00401546 Jy ! Total flux subtracted in 4096 components = -0.00406813 Jy ! Clean residual min=-0.000557 max=0.000473 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0550438 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 343 components and 0.0550438 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1528-1554_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8861 x 2.295 at 0.3031 degrees (North through East) ! Clean map min=-0.00096234 max=0.050942 Jy/beam ! Writing clean map to FITS file: .//J1528-1554_X_map.fits wmodel .//J1528-1554_X_map.mod ! Writing 343 model components to file: .//J1528-1554_X_map.mod wobs .//J1528-1554_X_uvs.fits ! Writing UV FITS file: .//J1528-1554_X_uvs.fits wwins .//J1528-1554_X_map.win ! wwins: Wrote 3 windows to .//J1528-1554_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0509425 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122839 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.723397 0.723397 1.44679 2.89359 5.78718 11.5744 23.1487 46.2974 92.5949 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 414.709 quit ! Quitting program ! Log file .//J1528-1554_X_dfm.log closed on Mon Jan 20 18:19:14 2020