! Started logfile: /scr/pima/rv122_uvs/J0629-1959_X_dfm.log on Fri Jul 13 21:07:23 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv122_uvs/J0629-1959_X_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J0629-1959_X_uva.fits ! AN table 1: 81 integrations on 10 of 10 possible baselines. ! AN table 2: 19 integrations on 28 of 28 possible baselines. ! AN table 3: 13 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.442105 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0629-1959 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 2856 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 J0629-1959_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 229 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 45 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 229 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 45 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 229 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 45 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 229 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 45 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.216927Jy sigma=15.095446 ! Fit after self-cal, rms=0.399494Jy sigma=4.871909 ! 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=0.7304 mas, bmaj=1.026 mas, bpa=-2.495 degrees ! Estimated noise=1.65608 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 = 0.480711 Jy ! Component: 100 - total flux cleaned = 0.588834 Jy ! Total flux subtracted in 100 components = 0.588834 Jy ! Clean residual min=-0.023524 max=0.055315 Jy/beam ! Clean residual mean=0.000056 rms=0.005237 Jy/beam ! Combined flux in latest and established models = 0.588834 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.588834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164995Jy sigma=1.867164 ! Fit after self-cal, rms=0.164962Jy sigma=1.866552 ! Inverting map ! Added new window around map position (0.4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519697 Jy ! Component: 100 - total flux cleaned = 0.0735221 Jy ! Total flux subtracted in 100 components = 0.0735221 Jy ! Clean residual min=-0.018237 max=0.028542 Jy/beam ! Clean residual mean=0.000032 rms=0.004205 Jy/beam ! Combined flux in latest and established models = 0.662356 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.662356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137663Jy sigma=1.548127 ! Fit after self-cal, rms=0.137243Jy sigma=1.541863 ! Inverting map ! Added new window around map position (-0.4, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136732 Jy ! Component: 100 - total flux cleaned = 0.0171603 Jy ! Total flux subtracted in 100 components = 0.0171603 Jy ! Clean residual min=-0.016156 max=0.017982 Jy/beam ! Clean residual mean=0.000029 rms=0.003943 Jy/beam ! Combined flux in latest and established models = 0.679516 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.679516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129032Jy sigma=1.480243 ! Fit after self-cal, rms=0.128890Jy sigma=1.477569 ! 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=0.8502 mas, bmaj=1.077 mas, bpa=-2.846 degrees ! Estimated noise=1.22138 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 (0.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277466 Jy ! Component: 100 - total flux cleaned = 0.0348699 Jy ! Component: 150 - total flux cleaned = 0.0373507 Jy ! Component: 200 - total flux cleaned = 0.0390265 Jy ! Total flux subtracted in 200 components = 0.0390265 Jy ! Clean residual min=-0.018683 max=0.014939 Jy/beam ! Clean residual mean=0.000095 rms=0.004408 Jy/beam ! Combined flux in latest and established models = 0.718543 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.718543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119032Jy sigma=1.417260 ! Fit after self-cal, rms=0.118844Jy sigma=1.415541 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8502 x 1.077 at -2.846 degrees (North through East) ! Clean map min=-0.017612 max=0.58334 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.88 HN 1.28 ON 0.97 SC 1.04 ! WZ 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 HN 1.03 KP 1.05 ! LA 1.04 OV 1.01 PT 0.90 SC 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.90 KP 1.09 LA 1.05 ! MK 0.89 OV 1.01 PT 1.29 ! ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.03 HN 1.37 ON 0.97 SC 1.09 ! WZ 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 1.06 KP 1.06 ! LA 1.04 OV 1.00 PT 0.89 SC 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.89 KP 1.11 LA 1.05 ! MK 0.89 OV 1.00 PT 1.33 ! ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.87 HN 1.32 ON 0.99 SC 1.04 ! WZ 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 HN 1.03 KP 1.04 ! LA 1.06 OV 1.02 PT 0.90 SC 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.89 KP 1.09 LA 1.07 ! MK 0.85 OV 1.00 PT 1.25 ! ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.93 HN 1.28 ON 1.01 SC 1.06 ! WZ 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 1.07 KP 1.07 ! LA 1.06 OV 0.99 PT 0.91 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.90 KP 1.09 LA 1.06 ! MK 0.85 OV 0.99 PT 1.29 ! ! ! Fit before self-cal, rms=0.118844Jy sigma=1.415541 ! Fit after self-cal, rms=0.110028Jy sigma=1.155195 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8315 mas, bmaj=1.357 mas, bpa=-1.008 degrees ! Estimated noise=1.30767 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 = 0.00288164 Jy ! Component: 100 - total flux cleaned = 0.00351099 Jy ! Component: 150 - total flux cleaned = 0.00332675 Jy ! Component: 200 - total flux cleaned = 0.00316497 Jy ! Total flux subtracted in 200 components = 0.00316497 Jy ! Clean residual min=-0.009358 max=0.009492 Jy/beam ! Clean residual mean=-0.000035 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.721708 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.721708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108970Jy sigma=1.148155 ! Fit after self-cal, rms=0.109031Jy sigma=1.147533 ! 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=0.109031Jy sigma=1.147533 ! Fit after self-cal, rms=0.107520Jy sigma=1.138266 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8289 mas, bmaj=1.351 mas, bpa=-1.018 degrees ! Estimated noise=1.31058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355104 Jy ! Component: 100 - total flux cleaned = 0.00371335 Jy ! Component: 150 - total flux cleaned = 0.00357367 Jy ! Component: 200 - total flux cleaned = 0.00344525 Jy ! Total flux subtracted in 200 components = 0.00344525 Jy ! Clean residual min=-0.009009 max=0.008884 Jy/beam ! Clean residual mean=-0.000036 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.725153 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.725153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106887Jy sigma=1.134197 ! Fit after self-cal, rms=0.106852Jy sigma=1.134076 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 = -0.000261202 Jy ! Component: 100 - total flux cleaned = -0.000370905 Jy ! Component: 150 - total flux cleaned = -0.000477149 Jy ! Component: 200 - total flux cleaned = -0.000575366 Jy ! Total flux subtracted in 200 components = -0.000575366 Jy ! Clean residual min=-0.008862 max=0.008777 Jy/beam ! Clean residual mean=-0.000036 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 0.724578 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.724578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106548Jy sigma=1.131961 ! Fit after self-cal, rms=0.106533Jy sigma=1.131892 ! 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=0.106533Jy sigma=1.131892 ! Fit after self-cal, rms=0.090819Jy sigma=0.834783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=1.345 mas, bpa=-0.9422 degrees ! Estimated noise=1.31074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165082 Jy ! Component: 100 - total flux cleaned = 0.00165366 Jy ! Component: 150 - total flux cleaned = 0.00165712 Jy ! Component: 200 - total flux cleaned = 0.0015676 Jy ! Total flux subtracted in 200 components = 0.0015676 Jy ! Clean residual min=-0.004954 max=0.005853 Jy/beam ! Clean residual mean=-0.000008 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.726145 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.726145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090508Jy sigma=0.832505 ! Fit after self-cal, rms=0.090513Jy sigma=0.832359 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 (17.2, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040565 Jy ! Component: 100 - total flux cleaned = 0.00426555 Jy ! Component: 150 - total flux cleaned = 0.00435478 Jy ! Component: 200 - total flux cleaned = 0.00443859 Jy ! Total flux subtracted in 200 components = 0.00443859 Jy ! Clean residual min=-0.004580 max=0.004344 Jy/beam ! Clean residual mean=-0.000004 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.730584 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.730584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090101Jy sigma=0.827851 ! Fit after self-cal, rms=0.090076Jy sigma=0.827597 ! 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=0.090076Jy sigma=0.827597 ! Fit after self-cal, rms=0.089628Jy sigma=0.826849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.711 mas, bmaj=4.806 mas, bpa=-0.6057 degrees ! Estimated noise=1.61506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182337 Jy ! Component: 100 - total flux cleaned = 0.00232656 Jy ! Component: 150 - total flux cleaned = 0.00243542 Jy ! Component: 200 - total flux cleaned = 0.00253166 Jy ! Total flux subtracted in 200 components = 0.00253166 Jy ! Clean residual min=-0.003574 max=0.004122 Jy/beam ! Clean residual mean=-0.000005 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.733115 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.733115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089625Jy sigma=0.826467 ! Fit after self-cal, rms=0.089616Jy sigma=0.826421 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 = 9.18747e-05 Jy ! Component: 100 - total flux cleaned = 0.00012144 Jy ! Component: 150 - total flux cleaned = 0.000147527 Jy ! Component: 200 - total flux cleaned = 0.000145997 Jy ! Total flux subtracted in 200 components = 0.000145997 Jy ! Clean residual min=-0.003554 max=0.004108 Jy/beam ! Clean residual mean=-0.000005 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.733261 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.733261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089604Jy sigma=0.826231 ! Fit after self-cal, rms=0.089607Jy sigma=0.826207 ! 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=0.8269 mas, bmaj=1.342 mas, bpa=-0.9014 degrees ! Estimated noise=1.31074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8269 x 1.342 at -0.9014 degrees (North through East) ! Clean map min=-0.0037594 max=0.58838 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089607Jy sigma=0.826207 ! Fit after self-cal, rms=0.080774Jy sigma=0.718384 ! Inverting map and beam ! Estimated beam: bmin=0.8267 mas, bmaj=1.342 mas, bpa=-0.8657 degrees ! Estimated noise=1.31072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100563 Jy ! Component: 100 - total flux cleaned = 0.00124578 Jy ! Component: 150 - total flux cleaned = 0.00124316 Jy ! Component: 200 - total flux cleaned = 0.00123806 Jy ! Total flux subtracted in 200 components = 0.00123806 Jy ! Clean residual min=-0.004265 max=0.004030 Jy/beam ! Clean residual mean=-0.000003 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.734499 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.734499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080566Jy sigma=0.716781 ! Fit after self-cal, rms=0.080553Jy sigma=0.716752 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.3734e-06 Jy ! Component: 100 - total flux cleaned = -4.67465e-06 Jy ! Component: 150 - total flux cleaned = -6.84266e-05 Jy ! Component: 200 - total flux cleaned = -0.000128009 Jy ! Total flux subtracted in 200 components = -0.000128009 Jy ! Clean residual min=-0.004229 max=0.004039 Jy/beam ! Clean residual mean=-0.000003 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.734371 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.734371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080415Jy sigma=0.715764 ! Fit after self-cal, rms=0.080409Jy sigma=0.715750 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080409Jy sigma=0.715750 ! Fit after self-cal, rms=0.080290Jy sigma=0.715556 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=0.7098 mas, bmaj=1.282 mas, bpa=-0.5468 degrees ! Estimated noise=1.7823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.475493 Jy ! Component: 100 - total flux cleaned = 0.591994 Jy ! Component: 150 - total flux cleaned = 0.645099 Jy ! Component: 200 - total flux cleaned = 0.673347 Jy ! Total flux subtracted in 200 components = 0.673347 Jy ! Clean residual min=-0.008897 max=0.014677 Jy/beam ! Clean residual mean=0.000011 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.673347 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.673347 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8263 mas, bmaj=1.339 mas, bpa=-0.8447 degrees ! Estimated noise=1.31115 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 = 0.0267742 Jy ! Component: 100 - total flux cleaned = 0.0411471 Jy ! Component: 150 - total flux cleaned = 0.0502487 Jy ! Component: 200 - total flux cleaned = 0.0554093 Jy ! Total flux subtracted in 200 components = 0.0554093 Jy ! Clean residual min=-0.005099 max=0.004726 Jy/beam ! Clean residual mean=-0.000003 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.728757 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.728757 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=2.71 mas, bmaj=4.804 mas, bpa=-0.5981 degrees ! Estimated noise=1.61712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395677 Jy ! Component: 100 - total flux cleaned = 0.00487981 Jy ! Component: 150 - total flux cleaned = 0.00524996 Jy ! Component: 200 - total flux cleaned = 0.00562491 Jy ! Total flux subtracted in 200 components = 0.00562491 Jy ! Clean residual min=-0.003955 max=0.004346 Jy/beam ! Clean residual mean=-0.000006 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.734382 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 = 0.000162605 Jy ! Component: 100 - total flux cleaned = 0.000213675 Jy ! Component: 150 - total flux cleaned = 0.000258724 Jy ! Component: 200 - total flux cleaned = 0.00025629 Jy ! Total flux subtracted in 200 components = 0.00025629 Jy ! Clean residual min=-0.003810 max=0.004228 Jy/beam ! Clean residual mean=-0.000006 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.734638 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.734638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8263 mas, bmaj=1.339 mas, bpa=-0.8447 degrees ! Estimated noise=1.31115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00227793 Jy ! Component: 100 - total flux cleaned = -0.00193589 Jy ! Component: 150 - total flux cleaned = -0.00194104 Jy ! Component: 200 - total flux cleaned = -0.00179137 Jy ! Total flux subtracted in 200 components = -0.00179137 Jy ! Clean residual min=-0.004450 max=0.004372 Jy/beam ! Clean residual mean=-0.000002 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.732847 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.732847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081797Jy sigma=0.727101 ! Fit after self-cal, rms=0.081738Jy sigma=0.725751 wmodel J0629-1959_X_map.mod ! Writing 62 model components to file: J0629-1959_X_map.mod wobs J0629-1959_X_uvs.fits ! Writing UV FITS file: J0629-1959_X_uvs.fits wwins J0629-1959_X_map.win ! wwins: Wrote 5 windows to J0629-1959_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 = -0.00108982 Jy ! Component: 100 - total flux cleaned = -0.00210804 Jy ! Component: 150 - total flux cleaned = -0.00271271 Jy ! Component: 200 - total flux cleaned = -0.00337058 Jy ! Component: 250 - total flux cleaned = -0.00379621 Jy ! Component: 300 - total flux cleaned = -0.00435195 Jy ! Component: 350 - total flux cleaned = -0.0046917 Jy ! Component: 400 - total flux cleaned = -0.00502359 Jy ! Component: 450 - total flux cleaned = -0.00541155 Jy ! Component: 500 - total flux cleaned = -0.00534799 Jy ! Component: 550 - total flux cleaned = -0.00565858 Jy ! Component: 600 - total flux cleaned = -0.00578105 Jy ! Component: 650 - total flux cleaned = -0.00596262 Jy ! Component: 700 - total flux cleaned = -0.00608148 Jy ! Component: 750 - total flux cleaned = -0.00625651 Jy ! Component: 800 - total flux cleaned = -0.00631461 Jy ! Component: 850 - total flux cleaned = -0.00648393 Jy ! Component: 900 - total flux cleaned = -0.00676127 Jy ! Component: 950 - total flux cleaned = -0.00681615 Jy ! Component: 1000 - total flux cleaned = -0.00714028 Jy ! Component: 1050 - total flux cleaned = -0.00729963 Jy ! Component: 1100 - total flux cleaned = -0.00750978 Jy ! Component: 1150 - total flux cleaned = -0.00766647 Jy ! Component: 1200 - total flux cleaned = -0.00797465 Jy ! Component: 1250 - total flux cleaned = -0.00827763 Jy ! Component: 1300 - total flux cleaned = -0.00867571 Jy ! Component: 1350 - total flux cleaned = -0.00892162 Jy ! Component: 1400 - total flux cleaned = -0.00931039 Jy ! Component: 1450 - total flux cleaned = -0.00959799 Jy ! Component: 1500 - total flux cleaned = -0.00997806 Jy ! Component: 1550 - total flux cleaned = -0.0103533 Jy ! Component: 1600 - total flux cleaned = -0.0106317 Jy ! Component: 1650 - total flux cleaned = -0.0110449 Jy ! Component: 1700 - total flux cleaned = -0.0111813 Jy ! Component: 1750 - total flux cleaned = -0.0114513 Jy ! Component: 1800 - total flux cleaned = -0.0116299 Jy ! Component: 1850 - total flux cleaned = -0.0119823 Jy ! Component: 1900 - total flux cleaned = -0.0121129 Jy ! Component: 1950 - total flux cleaned = -0.0123285 Jy ! Component: 2000 - total flux cleaned = -0.0126283 Jy ! Component: 2050 - total flux cleaned = -0.0127974 Jy ! Component: 2100 - total flux cleaned = -0.0130915 Jy ! Component: 2150 - total flux cleaned = -0.0133407 Jy ! Component: 2200 - total flux cleaned = -0.0135055 Jy ! Component: 2250 - total flux cleaned = -0.0135052 Jy ! Component: 2300 - total flux cleaned = -0.0138697 Jy ! Component: 2350 - total flux cleaned = -0.0140707 Jy ! Component: 2400 - total flux cleaned = -0.0143101 Jy ! Component: 2450 - total flux cleaned = -0.0143498 Jy ! Component: 2500 - total flux cleaned = -0.0144675 Jy ! Component: 2550 - total flux cleaned = -0.0145844 Jy ! Component: 2600 - total flux cleaned = -0.0147386 Jy ! Component: 2650 - total flux cleaned = -0.0150836 Jy ! Component: 2700 - total flux cleaned = -0.0151977 Jy ! Component: 2750 - total flux cleaned = -0.015197 Jy ! Component: 2800 - total flux cleaned = -0.0152724 Jy ! Component: 2850 - total flux cleaned = -0.0154582 Jy ! Component: 2900 - total flux cleaned = -0.0155324 Jy ! Component: 2950 - total flux cleaned = -0.0158254 Jy ! Component: 3000 - total flux cleaned = -0.0158252 Jy ! Component: 3050 - total flux cleaned = -0.0158978 Jy ! Component: 3100 - total flux cleaned = -0.0160777 Jy ! Component: 3150 - total flux cleaned = -0.0161844 Jy ! Component: 3200 - total flux cleaned = -0.0162555 Jy ! Component: 3250 - total flux cleaned = -0.0163961 Jy ! Component: 3300 - total flux cleaned = -0.0165708 Jy ! Component: 3350 - total flux cleaned = -0.0165706 Jy ! Component: 3400 - total flux cleaned = -0.0167429 Jy ! Component: 3450 - total flux cleaned = -0.0169479 Jy ! Component: 3500 - total flux cleaned = -0.016948 Jy ! Component: 3550 - total flux cleaned = -0.0170833 Jy ! Component: 3600 - total flux cleaned = -0.0172179 Jy ! Component: 3650 - total flux cleaned = -0.0172846 Jy ! Component: 3700 - total flux cleaned = -0.0171854 Jy ! Component: 3750 - total flux cleaned = -0.0172514 Jy ! Component: 3800 - total flux cleaned = -0.0173827 Jy ! Component: 3850 - total flux cleaned = -0.01735 Jy ! Component: 3900 - total flux cleaned = -0.017415 Jy ! Component: 3950 - total flux cleaned = -0.0174794 Jy ! Component: 4000 - total flux cleaned = -0.0175753 Jy ! Component: 4050 - total flux cleaned = -0.0174799 Jy ! Total flux subtracted in 4096 components = -0.017543 Jy ! Clean residual min=-0.001871 max=0.001873 Jy/beam ! Clean residual mean=-0.000009 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.715304 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 332 components and 0.715304 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J0629-1959_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8263 x 1.339 at -0.8447 degrees (North through East) ! Clean map min=-0.0031889 max=0.58867 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J0629-1959_X_map.fits wmodel /scr/pima/rv122_uvs/J0629-1959_X_map.mod ! Writing 332 model components to file: /scr/pima/rv122_uvs/J0629-1959_X_map.mod wobs /scr/pima/rv122_uvs/J0629-1959_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J0629-1959_X_uvs.fits wwins /scr/pima/rv122_uvs/J0629-1959_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv122_uvs/J0629-1959_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.58867 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000508924 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259359 0.259359 0.518719 1.03744 2.07488 4.14975 8.2995 16.599 33.198 66.396 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.588 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1156.69 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J0629-1959_X_dfm.log closed on Fri Jul 13 21:07:27 2018