! Started logfile: /scr/pima/rdv91_uvs/J0516-1537_X_dfm.log on Fri Jun 15 11:24:23 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rdv91_uvs/J0516-1537_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J0516-1537_X_uva.fits ! AN table 1: 178 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98427 visibilities/baseline/integration-bin. ! Found source: J0516-1537 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 31536 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0516-1537_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005233Jy sigma=18.204954 ! Fit after self-cal, rms=0.934610Jy sigma=16.901012 ! 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=0.6656 mas, bmaj=1.717 mas, bpa=-3.16 degrees ! Estimated noise=0.463087 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 = 0.0529332 Jy ! Component: 100 - total flux cleaned = 0.0675963 Jy ! Total flux subtracted in 100 components = 0.0675963 Jy ! Clean residual min=-0.003847 max=0.006230 Jy/beam ! Clean residual mean=0.000001 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0675963 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0675963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110245Jy sigma=1.866956 ! Fit after self-cal, rms=0.109098Jy sigma=1.845733 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846761 Jy ! Component: 100 - total flux cleaned = 0.012896 Jy ! Total flux subtracted in 100 components = 0.012896 Jy ! Clean residual min=-0.003463 max=0.005403 Jy/beam ! Clean residual mean=0.000001 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0804923 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.0804923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108198Jy sigma=1.826310 ! Fit after self-cal, rms=0.108177Jy sigma=1.825296 ! Inverting map ! Added new window around map position (-1, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515238 Jy ! Component: 100 - total flux cleaned = 0.00817714 Jy ! Total flux subtracted in 100 components = 0.00817714 Jy ! Clean residual min=-0.003392 max=0.003633 Jy/beam ! Clean residual mean=0.000001 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0886694 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0886694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107812Jy sigma=1.817714 ! Fit after self-cal, rms=0.107775Jy sigma=1.816669 ! 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=0.8549 mas, bmaj=2.085 mas, bpa=-2.401 degrees ! Estimated noise=0.229122 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 = 0.00520477 Jy ! Component: 100 - total flux cleaned = 0.00786371 Jy ! Component: 150 - total flux cleaned = 0.00897874 Jy ! Component: 200 - total flux cleaned = 0.00941472 Jy ! Total flux subtracted in 200 components = 0.00941472 Jy ! Clean residual min=-0.002068 max=0.001854 Jy/beam ! Clean residual mean=0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0980842 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0980842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107528Jy sigma=1.811681 ! Fit after self-cal, rms=0.107505Jy sigma=1.810830 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8549 x 2.085 at -2.401 degrees (North through East) ! Clean map min=-0.0018417 max=0.066662 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.07 KP 1.00 ! LA 0.98 MK 1.06 NL 1.06 OV 1.04 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.07 KP 1.03 ! LA 1.01 MK 1.05 NL 1.01 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.92 KP 1.09 ! LA 1.03 MK 0.97 NL 1.01 OV 0.97 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.91 KP 1.03 ! LA 0.98 MK 0.92 NL 1.00 OV 1.00 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.107505Jy sigma=1.810830 ! Fit after self-cal, rms=0.106737Jy sigma=1.809215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.859 mas, bmaj=2.097 mas, bpa=-2.675 degrees ! Estimated noise=0.230028 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 = 0.00139321 Jy ! Component: 100 - total flux cleaned = 0.0016653 Jy ! Component: 150 - total flux cleaned = 0.00181686 Jy ! Component: 200 - total flux cleaned = 0.00181581 Jy ! Total flux subtracted in 200 components = 0.00181581 Jy ! Clean residual min=-0.001782 max=0.001807 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0999 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106690Jy sigma=1.808445 ! Fit after self-cal, rms=0.106705Jy sigma=1.807914 ! 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. ! ! Fit before self-cal, rms=0.106705Jy sigma=1.807914 ! Fit after self-cal, rms=0.106449Jy sigma=1.807011 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8596 mas, bmaj=2.093 mas, bpa=-2.913 degrees ! Estimated noise=0.229898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950807 Jy ! Component: 100 - total flux cleaned = 0.00101712 Jy ! Component: 150 - total flux cleaned = 0.0010169 Jy ! Component: 200 - total flux cleaned = 0.00104203 Jy ! Total flux subtracted in 200 components = 0.00104203 Jy ! Clean residual min=-0.001728 max=0.001732 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.100942 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.100942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106422Jy sigma=1.806598 ! Fit after self-cal, rms=0.106423Jy sigma=1.806281 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) ! Added new window around map position (0.8, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157794 Jy ! Component: 100 - total flux cleaned = 0.0019371 Jy ! Component: 150 - total flux cleaned = 0.00200168 Jy ! Component: 200 - total flux cleaned = 0.00197484 Jy ! Total flux subtracted in 200 components = 0.00197484 Jy ! Clean residual min=-0.001670 max=0.001575 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.102917 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.102917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106388Jy sigma=1.805766 ! Fit after self-cal, rms=0.106376Jy sigma=1.805549 ! 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. ! ! Fit before self-cal, rms=0.106376Jy sigma=1.805549 ! Fit after self-cal, rms=0.106009Jy sigma=1.805421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8589 mas, bmaj=2.092 mas, bpa=-3.098 degrees ! Estimated noise=0.229318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913276 Jy ! Component: 100 - total flux cleaned = 0.000914921 Jy ! Component: 150 - total flux cleaned = 0.000832717 Jy ! Component: 200 - total flux cleaned = 0.000781345 Jy ! Total flux subtracted in 200 components = 0.000781345 Jy ! Clean residual min=-0.001687 max=0.001531 Jy/beam ! Clean residual mean=0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.103698 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.103698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105986Jy sigma=1.805100 ! Fit after self-cal, rms=0.105976Jy sigma=1.804889 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 = 0.000497056 Jy ! Component: 100 - total flux cleaned = 0.000416892 Jy ! Component: 150 - total flux cleaned = 0.000320142 Jy ! Component: 200 - total flux cleaned = 0.000253687 Jy ! Total flux subtracted in 200 components = 0.000253687 Jy ! Clean residual min=-0.001670 max=0.001577 Jy/beam ! Clean residual mean=0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.103952 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.103952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105962Jy sigma=1.804690 ! Fit after self-cal, rms=0.105958Jy sigma=1.804649 ! 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. ! ! Fit before self-cal, rms=0.105958Jy sigma=1.804649 ! Fit after self-cal, rms=0.105669Jy sigma=1.804566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.126 mas, bmaj=4.245 mas, bpa=-0.6299 degrees ! Estimated noise=0.288359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.46964e-05 Jy ! Component: 100 - total flux cleaned = -1.89639e-05 Jy ! Component: 150 - total flux cleaned = -5.47111e-05 Jy ! Component: 200 - total flux cleaned = -0.000114828 Jy ! Total flux subtracted in 200 components = -0.000114828 Jy ! Clean residual min=-0.002005 max=0.001977 Jy/beam ! Clean residual mean=0.000005 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.103837 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.103837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105665Jy sigma=1.804461 ! Fit after self-cal, rms=0.105669Jy sigma=1.804410 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) ! Added new window around map position (2.4, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177492 Jy ! Component: 100 - total flux cleaned = 0.00194251 Jy ! Component: 150 - total flux cleaned = 0.00200475 Jy ! Component: 200 - total flux cleaned = 0.00208779 Jy ! Total flux subtracted in 200 components = 0.00208779 Jy ! Clean residual min=-0.001756 max=0.001518 Jy/beam ! Clean residual mean=0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.105925 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.105925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105642Jy sigma=1.803944 ! Fit after self-cal, rms=0.105636Jy sigma=1.803848 ! 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=0.8582 mas, bmaj=2.093 mas, bpa=-3.247 degrees ! Estimated noise=0.228775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8582 x 2.093 at -3.247 degrees (North through East) ! Clean map min=-0.0015024 max=0.064189 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=0.6665 mas, bmaj=1.721 mas, bpa=-4.18 degrees ! Estimated noise=0.463786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533831 Jy ! Component: 100 - total flux cleaned = 0.0719878 Jy ! Component: 150 - total flux cleaned = 0.0819543 Jy ! Component: 200 - total flux cleaned = 0.0881451 Jy ! Total flux subtracted in 200 components = 0.0881451 Jy ! Clean residual min=-0.003677 max=0.004031 Jy/beam ! Clean residual mean=0.000001 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0881451 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0881451 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8582 mas, bmaj=2.093 mas, bpa=-3.247 degrees ! Estimated noise=0.228775 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 = 0.00653611 Jy ! Component: 100 - total flux cleaned = 0.0101294 Jy ! Component: 150 - total flux cleaned = 0.0126217 Jy ! Component: 200 - total flux cleaned = 0.0142315 Jy ! Total flux subtracted in 200 components = 0.0142315 Jy ! Clean residual min=-0.001813 max=0.001825 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.102377 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.102377 Jy ! Inverting map ! Added new window around map position (-10.8, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154251 Jy ! Component: 100 - total flux cleaned = 0.00245774 Jy ! Component: 150 - total flux cleaned = 0.0029512 Jy ! Component: 200 - total flux cleaned = 0.00330338 Jy ! Total flux subtracted in 200 components = 0.00330338 Jy ! Clean residual min=-0.001647 max=0.001613 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.10568 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 0.10568 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=2.126 mas, bmaj=4.245 mas, bpa=-0.6299 degrees ! Estimated noise=0.288359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718529 Jy ! Component: 100 - total flux cleaned = 0.000719463 Jy ! Component: 150 - total flux cleaned = 0.000788485 Jy ! Component: 200 - total flux cleaned = 0.000820968 Jy ! Total flux subtracted in 200 components = 0.000820968 Jy ! Clean residual min=-0.001711 max=0.001480 Jy/beam ! Clean residual mean=0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.106501 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 = 0.000121525 Jy ! Component: 100 - total flux cleaned = 0.000232441 Jy ! Component: 150 - total flux cleaned = 0.000334313 Jy ! Component: 200 - total flux cleaned = 0.000428474 Jy ! Total flux subtracted in 200 components = 0.000428474 Jy ! Clean residual min=-0.001602 max=0.001440 Jy/beam ! Clean residual mean=0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.106929 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 99 components and 0.106929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8582 mas, bmaj=2.093 mas, bpa=-3.247 degrees ! Estimated noise=0.228775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049099 Jy ! Component: 100 - total flux cleaned = 0.000562375 Jy ! Component: 150 - total flux cleaned = 0.000459146 Jy ! Component: 200 - total flux cleaned = 0.000458945 Jy ! Total flux subtracted in 200 components = 0.000458945 Jy ! Clean residual min=-0.001534 max=0.001501 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.107388 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.107388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105604Jy sigma=1.803386 ! Fit after self-cal, rms=0.105595Jy sigma=1.803211 wmodel J0516-1537_X_map.mod ! Writing 120 model components to file: J0516-1537_X_map.mod wobs J0516-1537_X_uvs.fits ! Writing UV FITS file: J0516-1537_X_uvs.fits wwins J0516-1537_X_map.win ! wwins: Wrote 5 windows to J0516-1537_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 = -0.000118463 Jy ! Component: 100 - total flux cleaned = -0.000170961 Jy ! Component: 150 - total flux cleaned = -0.000295517 Jy ! Component: 200 - total flux cleaned = -0.000391164 Jy ! Component: 250 - total flux cleaned = -0.000413914 Jy ! Component: 300 - total flux cleaned = -0.000436689 Jy ! Component: 350 - total flux cleaned = -0.000481343 Jy ! Component: 400 - total flux cleaned = -0.000437954 Jy ! Component: 450 - total flux cleaned = -0.000331366 Jy ! Component: 500 - total flux cleaned = -0.000289308 Jy ! Component: 550 - total flux cleaned = -0.000247338 Jy ! Component: 600 - total flux cleaned = -8.36016e-05 Jy ! Component: 650 - total flux cleaned = -3.2689e-06 Jy ! Component: 700 - total flux cleaned = 9.61239e-05 Jy ! Component: 750 - total flux cleaned = 0.000174647 Jy ! Component: 800 - total flux cleaned = 0.000290703 Jy ! Component: 850 - total flux cleaned = 0.000367594 Jy ! Component: 900 - total flux cleaned = 0.000481109 Jy ! Component: 950 - total flux cleaned = 0.00053726 Jy ! Component: 1000 - total flux cleaned = 0.000666634 Jy ! Component: 1050 - total flux cleaned = 0.000703114 Jy ! Component: 1100 - total flux cleaned = 0.00077546 Jy ! Component: 1150 - total flux cleaned = 0.000793339 Jy ! Component: 1200 - total flux cleaned = 0.000793602 Jy ! Component: 1250 - total flux cleaned = 0.000898925 Jy ! Component: 1300 - total flux cleaned = 0.000986179 Jy ! Component: 1350 - total flux cleaned = 0.00100344 Jy ! Component: 1400 - total flux cleaned = 0.00102051 Jy ! Component: 1450 - total flux cleaned = 0.00110516 Jy ! Component: 1500 - total flux cleaned = 0.00113886 Jy ! Component: 1550 - total flux cleaned = 0.0011556 Jy ! Component: 1600 - total flux cleaned = 0.00123838 Jy ! Component: 1650 - total flux cleaned = 0.00125486 Jy ! Component: 1700 - total flux cleaned = 0.00130348 Jy ! Component: 1750 - total flux cleaned = 0.00130353 Jy ! Component: 1800 - total flux cleaned = 0.0012874 Jy ! Component: 1850 - total flux cleaned = 0.00128747 Jy ! Component: 1900 - total flux cleaned = 0.00130324 Jy ! Component: 1950 - total flux cleaned = 0.00127201 Jy ! Component: 2000 - total flux cleaned = 0.00131858 Jy ! Component: 2050 - total flux cleaned = 0.00130308 Jy ! Component: 2100 - total flux cleaned = 0.00128777 Jy ! Component: 2150 - total flux cleaned = 0.00131818 Jy ! Component: 2200 - total flux cleaned = 0.0013031 Jy ! Component: 2250 - total flux cleaned = 0.00130304 Jy ! Component: 2300 - total flux cleaned = 0.00127325 Jy ! Component: 2350 - total flux cleaned = 0.00119919 Jy ! Component: 2400 - total flux cleaned = 0.00127281 Jy ! Component: 2450 - total flux cleaned = 0.0012289 Jy ! Component: 2500 - total flux cleaned = 0.00121428 Jy ! Component: 2550 - total flux cleaned = 0.00118536 Jy ! Component: 2600 - total flux cleaned = 0.00112796 Jy ! Component: 2650 - total flux cleaned = 0.00115651 Jy ! Component: 2700 - total flux cleaned = 0.0011848 Jy ! Component: 2750 - total flux cleaned = 0.00117073 Jy ! Component: 2800 - total flux cleaned = 0.0011286 Jy ! Component: 2850 - total flux cleaned = 0.00114254 Jy ! Component: 2900 - total flux cleaned = 0.00111494 Jy ! Component: 2950 - total flux cleaned = 0.00112874 Jy ! Component: 3000 - total flux cleaned = 0.00114242 Jy ! Component: 3050 - total flux cleaned = 0.00114244 Jy ! Component: 3100 - total flux cleaned = 0.00110183 Jy ! Component: 3150 - total flux cleaned = 0.0011153 Jy ! Component: 3200 - total flux cleaned = 0.00114212 Jy ! Component: 3250 - total flux cleaned = 0.00112874 Jy ! Component: 3300 - total flux cleaned = 0.00115522 Jy ! Component: 3350 - total flux cleaned = 0.00120798 Jy ! Component: 3400 - total flux cleaned = 0.00124745 Jy ! Component: 3450 - total flux cleaned = 0.00122121 Jy ! Component: 3500 - total flux cleaned = 0.00119509 Jy ! Component: 3550 - total flux cleaned = 0.00123397 Jy ! Component: 3600 - total flux cleaned = 0.00127256 Jy ! Component: 3650 - total flux cleaned = 0.00125973 Jy ! Component: 3700 - total flux cleaned = 0.00128518 Jy ! Component: 3750 - total flux cleaned = 0.00129797 Jy ! Component: 3800 - total flux cleaned = 0.00134838 Jy ! Component: 3850 - total flux cleaned = 0.00134839 Jy ! Component: 3900 - total flux cleaned = 0.00129844 Jy ! Component: 3950 - total flux cleaned = 0.00131088 Jy ! Component: 4000 - total flux cleaned = 0.00137283 Jy ! Component: 4050 - total flux cleaned = 0.00136052 Jy ! Total flux subtracted in 4096 components = 0.00139732 Jy ! Clean residual min=-0.000735 max=0.000729 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.108786 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 435 components and 0.108786 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J0516-1537_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8582 x 2.093 at -3.247 degrees (North through East) ! Clean map min=-0.0012578 max=0.063705 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J0516-1537_X_map.fits wmodel /scr/pima/rdv91_uvs/J0516-1537_X_map.mod ! Writing 435 model components to file: /scr/pima/rdv91_uvs/J0516-1537_X_map.mod wobs /scr/pima/rdv91_uvs/J0516-1537_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J0516-1537_X_uvs.fits wwins /scr/pima/rdv91_uvs/J0516-1537_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv91_uvs/J0516-1537_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0637049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211236 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.994756 0.994756 1.98951 3.97902 7.95805 15.9161 31.8322 63.6644 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.581 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J0516-1537_X_dfm.log closed on Fri Jun 15 11:24:28 2018