! Started logfile: .//J0039-0949_C_dfm.log on Mon Jan 20 17:05:15 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 .//J0039-0949_C_uva.fits ! Reading UV FITS file: .//J0039-0949_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0039-0949 ! ! 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 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0039-0949_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=1.000902Jy sigma=20.439797 ! Fit after self-cal, rms=0.964887Jy sigma=19.701743 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.208 mas, bmaj=9.469 mas, bpa=-10.08 degrees ! Estimated noise=0.983159 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, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277611 Jy ! Component: 100 - total flux cleaned = 0.0340916 Jy ! Total flux subtracted in 100 components = 0.0340916 Jy ! Clean residual min=-0.003293 max=0.003549 Jy/beam ! Clean residual mean=-0.000006 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0340916 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0340916 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=0.036882Jy sigma=0.681795 ! Fit after self-cal, rms=0.035030Jy sigma=0.646123 ! 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=2.829 mas, bmaj=9.541 mas, bpa=-10.53 degrees ! Estimated noise=0.611167 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 = 0.00413521 Jy ! Component: 100 - total flux cleaned = 0.00600209 Jy ! Component: 150 - total flux cleaned = 0.00636577 Jy ! Component: 200 - total flux cleaned = 0.00647306 Jy ! Total flux subtracted in 200 components = 0.00647306 Jy ! Clean residual min=-0.002352 max=0.001805 Jy/beam ! Clean residual mean=-0.000006 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0405646 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 32 components and 0.0405646 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=0.034561Jy sigma=0.636279 ! Fit after self-cal, rms=0.034533Jy sigma=0.635754 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.829 x 9.541 at -10.53 degrees (North through East) ! Clean map min=-0.0024157 max=0.037285 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 0.94 KP 0.81 ! LA 1.24 NL 1.09 OV 1.22 PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.93 KP 1.04 ! LA 0.93 NL 1.19 OV 0.91 PT 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 0.95 KP 1.05 ! LA 1.01 NL 1.20 OV 1.03 PT 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.83 KP 1.00 ! LA 0.73 NL 0.84 OV 0.90 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 0.96 KP 1.05 ! LA 0.98 NL 1.06 OV 1.03 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.86 HN 1.00 KP 1.08 ! LA 1.02 NL 0.97 OV 0.94 PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.05 KP 0.95 ! LA 1.07 NL 1.08 OV 0.91 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 1.01 KP 1.06 ! LA 1.01 NL 0.98 OV 0.93 PT 1.02 ! ! ! Fit before self-cal, rms=0.034533Jy sigma=0.635754 ! Fit after self-cal, rms=0.033908Jy sigma=0.627736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.807 mas, bmaj=9.435 mas, bpa=-10.33 degrees ! Estimated noise=0.602233 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 = 0.000427787 Jy ! Component: 100 - total flux cleaned = 0.00051592 Jy ! Component: 150 - total flux cleaned = 0.000532311 Jy ! Component: 200 - total flux cleaned = 0.000545471 Jy ! Total flux subtracted in 200 components = 0.000545471 Jy ! Clean residual min=-0.002017 max=0.001620 Jy/beam ! Clean residual mean=-0.000004 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0411101 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.0411101 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=0.033876Jy sigma=0.627272 ! Fit after self-cal, rms=0.033894Jy sigma=0.626800 ! 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=0.033894Jy sigma=0.626800 ! Fit after self-cal, rms=0.033884Jy sigma=0.626725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.804 mas, bmaj=9.39 mas, bpa=-10.3 degrees ! Estimated noise=0.6014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170832 Jy ! Component: 100 - total flux cleaned = 0.000213052 Jy ! Component: 150 - total flux cleaned = 0.000213574 Jy ! Component: 200 - total flux cleaned = 0.000194172 Jy ! Total flux subtracted in 200 components = 0.000194172 Jy ! Clean residual min=-0.001964 max=0.001652 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0413043 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.0413042 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=0.033871Jy sigma=0.626572 ! Fit after self-cal, rms=0.033874Jy sigma=0.626545 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 = -1.12127e-05 Jy ! Component: 100 - total flux cleaned = -3.83485e-05 Jy ! Component: 150 - total flux cleaned = -5.50112e-05 Jy ! Component: 200 - total flux cleaned = -6.28481e-05 Jy ! Total flux subtracted in 200 components = -6.28481e-05 Jy ! Clean residual min=-0.001952 max=0.001655 Jy/beam ! Clean residual mean=-0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0412414 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0412414 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=0.033868Jy sigma=0.626474 ! Fit after self-cal, rms=0.033867Jy sigma=0.626465 ! 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=0.033867Jy sigma=0.626465 ! Fit after self-cal, rms=0.033877Jy sigma=0.626444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.808 mas, bmaj=9.36 mas, bpa=-10.29 degrees ! Estimated noise=0.601483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.42665e-05 Jy ! Component: 100 - total flux cleaned = 9.33411e-05 Jy ! Component: 150 - total flux cleaned = 7.77805e-05 Jy ! Component: 200 - total flux cleaned = 6.34031e-05 Jy ! Total flux subtracted in 200 components = 6.34031e-05 Jy ! Clean residual min=-0.001937 max=0.001665 Jy/beam ! Clean residual mean=-0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0413048 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.0413048 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=0.033872Jy sigma=0.626373 ! Fit after self-cal, rms=0.033873Jy sigma=0.626366 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 = 2.43074e-06 Jy ! Component: 100 - total flux cleaned = -3.33262e-05 Jy ! Component: 150 - total flux cleaned = -4.64071e-05 Jy ! Component: 200 - total flux cleaned = -5.8729e-05 Jy ! Total flux subtracted in 200 components = -5.8729e-05 Jy ! Clean residual min=-0.001931 max=0.001664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0412461 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0412461 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=0.033870Jy sigma=0.626323 ! Fit after self-cal, rms=0.033870Jy sigma=0.626318 ! 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=0.033870Jy sigma=0.626318 ! Fit after self-cal, rms=0.033894Jy sigma=0.626306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.257 mas, bmaj=9.1 mas, bpa=-10.2 degrees ! Estimated noise=0.645652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162015 Jy ! Component: 100 - total flux cleaned = 0.000194945 Jy ! Component: 150 - total flux cleaned = 0.000187615 Jy ! Component: 200 - total flux cleaned = 0.00018089 Jy ! Total flux subtracted in 200 components = 0.00018089 Jy ! Clean residual min=-0.001995 max=0.001734 Jy/beam ! Clean residual mean=-0.000006 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.041427 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.041427 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=0.033891Jy sigma=0.626321 ! Fit after self-cal, rms=0.033891Jy sigma=0.626310 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 = -6.09662e-06 Jy ! Component: 100 - total flux cleaned = -1.8776e-05 Jy ! Component: 150 - total flux cleaned = -2.45255e-05 Jy ! Component: 200 - total flux cleaned = -3.54273e-05 Jy ! Total flux subtracted in 200 components = -3.54273e-05 Jy ! Clean residual min=-0.001997 max=0.001729 Jy/beam ! Clean residual mean=-0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0413915 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.0413915 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=0.033890Jy sigma=0.626318 ! Fit after self-cal, rms=0.033890Jy sigma=0.626313 ! 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=2.812 mas, bmaj=9.337 mas, bpa=-10.28 degrees ! Estimated noise=0.60192 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.812 x 9.337 at -10.28 degrees (North through East) ! Clean map min=-0.0019573 max=0.03684 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=2.193 mas, bmaj=9.26 mas, bpa=-9.871 degrees ! Estimated noise=0.952936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282099 Jy ! Component: 100 - total flux cleaned = 0.0352449 Jy ! Component: 150 - total flux cleaned = 0.0380122 Jy ! Component: 200 - total flux cleaned = 0.0391555 Jy ! Total flux subtracted in 200 components = 0.0391555 Jy ! Clean residual min=-0.002367 max=0.002601 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0391554 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0391554 Jy ! Inverting map and beam ! Estimated beam: bmin=2.812 mas, bmaj=9.337 mas, bpa=-10.28 degrees ! Estimated noise=0.60192 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 = 0.00143647 Jy ! Component: 100 - total flux cleaned = 0.00173628 Jy ! Component: 150 - total flux cleaned = 0.00195988 Jy ! Component: 200 - total flux cleaned = 0.00204963 Jy ! Total flux subtracted in 200 components = 0.00204963 Jy ! Clean residual min=-0.002120 max=0.001564 Jy/beam ! Clean residual mean=-0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0412051 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.0412051 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=4.257 mas, bmaj=9.1 mas, bpa=-10.2 degrees ! Estimated noise=0.645652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.37262e-05 Jy ! Component: 100 - total flux cleaned = 0.000149539 Jy ! Component: 150 - total flux cleaned = 0.00014936 Jy ! Component: 200 - total flux cleaned = 0.000139448 Jy ! Total flux subtracted in 200 components = 0.000139448 Jy ! Clean residual min=-0.002116 max=0.001698 Jy/beam ! Clean residual mean=-0.000006 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0413445 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 = -8.80745e-06 Jy ! Component: 100 - total flux cleaned = -1.67611e-05 Jy ! Component: 150 - total flux cleaned = -2.41412e-05 Jy ! Component: 200 - total flux cleaned = -3.09281e-05 Jy ! Total flux subtracted in 200 components = -3.09281e-05 Jy ! Clean residual min=-0.002079 max=0.001710 Jy/beam ! Clean residual mean=-0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0413136 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 85 components and 0.0413136 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.812 mas, bmaj=9.337 mas, bpa=-10.28 degrees ! Estimated noise=0.60192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183377 Jy ! Component: 100 - total flux cleaned = -0.000235114 Jy ! Component: 150 - total flux cleaned = -0.000245633 Jy ! Component: 200 - total flux cleaned = -0.0002554 Jy ! Total flux subtracted in 200 components = -0.0002554 Jy ! Clean residual min=-0.002007 max=0.001626 Jy/beam ! Clean residual mean=-0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0410582 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.0410582 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=0.033893Jy sigma=0.626334 ! Fit after self-cal, rms=0.033894Jy sigma=0.626318 wmodel J0039-0949_C_map.mod ! Writing 97 model components to file: J0039-0949_C_map.mod wobs J0039-0949_C_uvs.fits ! Writing UV FITS file: J0039-0949_C_uvs.fits wwins J0039-0949_C_map.win ! wwins: Wrote 1 windows to J0039-0949_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 = -0.000489614 Jy ! Component: 100 - total flux cleaned = -0.000838621 Jy ! Component: 150 - total flux cleaned = -0.00110368 Jy ! Component: 200 - total flux cleaned = -0.00132714 Jy ! Component: 250 - total flux cleaned = -0.00139024 Jy ! Component: 300 - total flux cleaned = -0.00150866 Jy ! Component: 350 - total flux cleaned = -0.00158371 Jy ! Component: 400 - total flux cleaned = -0.00172664 Jy ! Component: 450 - total flux cleaned = -0.00181182 Jy ! Component: 500 - total flux cleaned = -0.00186131 Jy ! Component: 550 - total flux cleaned = -0.00195592 Jy ! Component: 600 - total flux cleaned = -0.00201605 Jy ! Component: 650 - total flux cleaned = -0.0020889 Jy ! Component: 700 - total flux cleaned = -0.00213122 Jy ! Component: 750 - total flux cleaned = -0.00224038 Jy ! Component: 800 - total flux cleaned = -0.0022799 Jy ! Component: 850 - total flux cleaned = -0.00231845 Jy ! Component: 900 - total flux cleaned = -0.00235635 Jy ! Component: 950 - total flux cleaned = -0.00239282 Jy ! Component: 1000 - total flux cleaned = -0.00242782 Jy ! Component: 1050 - total flux cleaned = -0.00243941 Jy ! Component: 1100 - total flux cleaned = -0.00245092 Jy ! Component: 1150 - total flux cleaned = -0.00251702 Jy ! Component: 1200 - total flux cleaned = -0.00260343 Jy ! Component: 1250 - total flux cleaned = -0.00265637 Jy ! Component: 1300 - total flux cleaned = -0.00271906 Jy ! Component: 1350 - total flux cleaned = -0.00280148 Jy ! Component: 1400 - total flux cleaned = -0.00287234 Jy ! Component: 1450 - total flux cleaned = -0.00292221 Jy ! Component: 1500 - total flux cleaned = -0.00297154 Jy ! Component: 1550 - total flux cleaned = -0.00304927 Jy ! Component: 1600 - total flux cleaned = -0.00312603 Jy ! Component: 1650 - total flux cleaned = -0.00322092 Jy ! Component: 1700 - total flux cleaned = -0.00327734 Jy ! Component: 1750 - total flux cleaned = -0.0033425 Jy ! Component: 1800 - total flux cleaned = -0.00343466 Jy ! Component: 1850 - total flux cleaned = -0.00350764 Jy ! Component: 1900 - total flux cleaned = -0.00358905 Jy ! Component: 1950 - total flux cleaned = -0.00366078 Jy ! Component: 2000 - total flux cleaned = -0.00375838 Jy ! Component: 2050 - total flux cleaned = -0.00381991 Jy ! Component: 2100 - total flux cleaned = -0.00388964 Jy ! Component: 2150 - total flux cleaned = -0.00393289 Jy ! Component: 2200 - total flux cleaned = -0.00401862 Jy ! Component: 2250 - total flux cleaned = -0.00407805 Jy ! Component: 2300 - total flux cleaned = -0.00413699 Jy ! Component: 2350 - total flux cleaned = -0.00419547 Jy ! Component: 2400 - total flux cleaned = -0.0042701 Jy ! Component: 2450 - total flux cleaned = -0.00432767 Jy ! Component: 2500 - total flux cleaned = -0.0043848 Jy ! Component: 2550 - total flux cleaned = -0.00444147 Jy ! Component: 2600 - total flux cleaned = -0.00447368 Jy ! Component: 2650 - total flux cleaned = -0.0045375 Jy ! Component: 2700 - total flux cleaned = -0.00456127 Jy ! Component: 2750 - total flux cleaned = -0.00460854 Jy ! Component: 2800 - total flux cleaned = -0.00464767 Jy ! Component: 2850 - total flux cleaned = -0.00468658 Jy ! Component: 2900 - total flux cleaned = -0.00473289 Jy ! Component: 2950 - total flux cleaned = -0.00476361 Jy ! Component: 3000 - total flux cleaned = -0.00481696 Jy ! Component: 3050 - total flux cleaned = -0.00483971 Jy ! Component: 3100 - total flux cleaned = -0.00489996 Jy ! Component: 3150 - total flux cleaned = -0.00492986 Jy ! Component: 3200 - total flux cleaned = -0.00498938 Jy ! Component: 3250 - total flux cleaned = -0.00503376 Jy ! Component: 3300 - total flux cleaned = -0.00507788 Jy ! Component: 3350 - total flux cleaned = -0.00513633 Jy ! Component: 3400 - total flux cleaned = -0.00517265 Jy ! Component: 3450 - total flux cleaned = -0.00522322 Jy ! Component: 3500 - total flux cleaned = -0.00527354 Jy ! Component: 3550 - total flux cleaned = -0.00530217 Jy ! Component: 3600 - total flux cleaned = -0.0053591 Jy ! Component: 3650 - total flux cleaned = -0.00540156 Jy ! Component: 3700 - total flux cleaned = -0.00544384 Jy ! Component: 3750 - total flux cleaned = -0.00548587 Jy ! Component: 3800 - total flux cleaned = -0.0055347 Jy ! Component: 3850 - total flux cleaned = -0.00557633 Jy ! Component: 3900 - total flux cleaned = -0.00561087 Jy ! Component: 3950 - total flux cleaned = -0.00563838 Jy ! Component: 4000 - total flux cleaned = -0.00565896 Jy ! Component: 4050 - total flux cleaned = -0.0057068 Jy ! Total flux subtracted in 4096 components = -0.00572039 Jy ! Clean residual min=-0.000383 max=0.000356 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0353378 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 361 components and 0.0353378 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0039-0949_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.812 x 9.337 at -10.28 degrees (North through East) ! Clean map min=-0.0014356 max=0.036477 Jy/beam ! Writing clean map to FITS file: .//J0039-0949_C_map.fits wmodel .//J0039-0949_C_map.mod ! Writing 361 model components to file: .//J0039-0949_C_map.mod wobs .//J0039-0949_C_uvs.fits ! Writing UV FITS file: .//J0039-0949_C_uvs.fits wwins .//J0039-0949_C_map.win ! wwins: Wrote 2 windows to .//J0039-0949_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0364772 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124458 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02358 1.02358 2.04717 4.09433 8.18866 16.3773 32.7546 65.5093 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 293.088 quit ! Quitting program ! Log file .//J0039-0949_C_dfm.log closed on Mon Jan 20 17:05:18 2020