! Started logfile: /vlbi/vcs9/uvm//J1035-2011_C_b_dfm.log on Tue Dec 26 22:12:02 2017 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 /vlbi/vcs9/uvm//J1035-2011_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1035-2011_C_b_uvm.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! AN table 2: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859949 visibilities/baseline/integration-bin. ! Found source: J1035-2011 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 10856 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_02.dfm J1035-2011_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.541939 Jy 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 23 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.107184Jy sigma=25.059957 ! Fit after self-cal, rms=0.480922Jy sigma=10.606157 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=3.906 mas, bpa=-2.387 degrees ! Estimated noise=0.450708 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.437922 Jy ! Component: 100 - total flux cleaned = 0.535214 Jy ! Total flux subtracted in 100 components = 0.535214 Jy ! Clean residual min=-0.011649 max=0.031721 Jy/beam ! Clean residual mean=0.000005 rms=0.003654 Jy/beam ! Combined flux in latest and established models = 0.535214 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.535214 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=0.081619Jy sigma=1.878292 ! Fit after self-cal, rms=0.081536Jy sigma=1.875781 ! Inverting map ! Added new window around map position (-2.1, -3.9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415968 Jy ! Component: 100 - total flux cleaned = 0.0645252 Jy ! Total flux subtracted in 100 components = 0.0645252 Jy ! Clean residual min=-0.007758 max=0.017879 Jy/beam ! Clean residual mean=0.000008 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.599739 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.599739 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=0.058120Jy sigma=1.261220 ! Fit after self-cal, rms=0.057142Jy sigma=1.241664 ! Inverting map ! Added new window around map position (1.8, 3.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181401 Jy ! Component: 100 - total flux cleaned = 0.0290338 Jy ! Total flux subtracted in 100 components = 0.0290338 Jy ! Clean residual min=-0.006388 max=0.009539 Jy/beam ! Clean residual mean=0.000009 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.628772 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.628772 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=0.051716Jy sigma=1.076181 ! Fit after self-cal, rms=0.051696Jy sigma=1.075787 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.726 mas, bmaj=4.527 mas, bpa=-0.7932 degrees ! Estimated noise=0.302415 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131725 Jy ! Component: 100 - total flux cleaned = 0.0197724 Jy ! Component: 150 - total flux cleaned = 0.0231201 Jy ! Component: 200 - total flux cleaned = 0.0239603 Jy ! Total flux subtracted in 200 components = 0.0239603 Jy ! Clean residual min=-0.006188 max=0.013051 Jy/beam ! Clean residual mean=0.000011 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.652733 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 71 components and 0.652733 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=0.050476Jy sigma=1.017325 ! Fit after self-cal, rms=0.050306Jy sigma=1.014180 ! Inverting map ! Added new window around map position (-9.3, -18.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175144 Jy ! Component: 100 - total flux cleaned = 0.0262919 Jy ! Component: 150 - total flux cleaned = 0.0313724 Jy ! Component: 200 - total flux cleaned = 0.0350338 Jy ! Total flux subtracted in 200 components = 0.0350338 Jy ! Clean residual min=-0.004549 max=0.007044 Jy/beam ! Clean residual mean=0.000000 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.687766 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 59 model components to the UV plane model. ! The established model now contains 126 components and 0.687766 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=0.046109Jy sigma=0.899941 ! Fit after self-cal, rms=0.045988Jy sigma=0.897200 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992909 ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.99 KP 1.03 LA 1.04 ! NL 0.99 OV 0.99 PT 0.99 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.01405 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 1.03 KP 0.98 ! LA 0.99 MK 0.97 NL 0.99 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.987942 ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.99 KP 1.05 LA 1.03 ! NL 0.99 OV 1.00 PT 0.99 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.01285 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 HN 1.03 KP 0.98 ! LA 0.99 MK 0.97 NL 1.00 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.977061 ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.01 KP 1.05 LA 1.03 ! NL 1.02 OV 1.01 PT 1.00 SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.999255 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 1.05 KP 0.98 ! LA 0.99 MK 0.97 NL 1.02 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01333 ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.97 KP 1.05 LA 0.99 ! NL 0.96 OV 0.99 PT 0.99 SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 1.0234 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 HN 0.96 KP 0.98 ! LA 0.98 MK 0.99 NL 1.06 OV 0.97 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986187 ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 1.04 LA 1.05 ! NL 1.00 OV 1.00 PT 1.00 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.00189 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 1.05 KP 0.98 ! LA 1.00 MK 1.01 NL 1.00 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.983666 ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.01 KP 1.04 LA 1.04 ! NL 1.00 OV 1.03 PT 1.01 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.991083 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 1.04 KP 1.00 ! LA 1.00 MK 1.04 NL 1.02 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.98465 ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.01 KP 1.05 LA 1.03 ! NL 1.00 OV 1.01 PT 1.00 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.99247 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 1.04 KP 0.99 ! LA 1.00 MK 1.04 NL 1.01 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.983785 ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.00 KP 1.04 LA 1.02 ! NL 0.99 OV 1.01 PT 1.01 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.989826 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 1.05 KP 0.97 ! LA 1.01 MK 1.03 NL 1.01 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.045988Jy sigma=0.897200 ! Fit after self-cal, rms=0.042122Jy sigma=0.799052 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 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=0.042122Jy sigma=0.799052 ! Fit after self-cal, rms=0.042124Jy sigma=0.799048 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.742 mas, bmaj=4.558 mas, bpa=-0.712 degrees ! Estimated noise=0.300778 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.1, -14.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229897 Jy ! Component: 100 - total flux cleaned = 0.00273573 Jy ! Component: 150 - total flux cleaned = 0.00295943 Jy ! Component: 200 - total flux cleaned = 0.00286554 Jy ! Total flux subtracted in 200 components = 0.00286554 Jy ! Clean residual min=-0.003161 max=0.003445 Jy/beam ! Clean residual mean=-0.000012 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.690632 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 154 components and 0.690632 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=0.041266Jy sigma=0.779084 ! Fit after self-cal, rms=0.041240Jy sigma=0.778175 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 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=0.041240Jy sigma=0.778175 ! Fit after self-cal, rms=0.041220Jy sigma=0.777876 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (45.3, 76.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180438 Jy ! Component: 100 - total flux cleaned = 0.00200518 Jy ! Component: 150 - total flux cleaned = 0.00225205 Jy ! Component: 200 - total flux cleaned = 0.00240326 Jy ! Total flux subtracted in 200 components = 0.00240326 Jy ! Clean residual min=-0.002642 max=0.003050 Jy/beam ! Clean residual mean=-0.000011 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.693035 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 169 components and 0.693035 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=0.040809Jy sigma=0.768122 ! Fit after self-cal, rms=0.040761Jy sigma=0.767115 ! Inverting map ! Added new window around map position (-16.8, 24.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213355 Jy ! Component: 100 - total flux cleaned = 0.00244042 Jy ! Component: 150 - total flux cleaned = 0.00264709 Jy ! Component: 200 - total flux cleaned = 0.00296142 Jy ! Total flux subtracted in 200 components = 0.00296142 Jy ! Clean residual min=-0.002366 max=0.002747 Jy/beam ! Clean residual mean=-0.000010 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.695997 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 200 components and 0.695997 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=0.040463Jy sigma=0.760342 ! Fit after self-cal, rms=0.040435Jy sigma=0.759697 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.742 x 4.558 at -0.712 degrees (North through East) ! Clean map min=-0.0022072 max=0.5125 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if ! Performing amp+phase self-cal over 60 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=0.040435Jy sigma=0.759697 ! Fit after self-cal, rms=0.038505Jy sigma=0.710390 ! Performing phase self-cal over 0.5 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=0.038505Jy sigma=0.710390 ! Fit after self-cal, rms=0.038502Jy sigma=0.710362 ! Inverting map and beam ! Estimated beam: bmin=1.74 mas, bmaj=4.552 mas, bpa=-0.6673 degrees ! Estimated noise=0.301228 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156808 Jy ! Component: 100 - total flux cleaned = -0.0018146 Jy ! Component: 150 - total flux cleaned = -0.00195167 Jy ! Component: 200 - total flux cleaned = -0.00203093 Jy ! Total flux subtracted in 200 components = -0.00203093 Jy ! Clean residual min=-0.001551 max=0.001661 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.693966 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 233 components and 0.693966 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=0.038314Jy sigma=0.706903 ! Fit after self-cal, rms=0.038313Jy sigma=0.706774 ! Inverting map ! ============== Finished amplitude self-cal ============== print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=3.91 mas, bpa=-2.266 degrees ! Estimated noise=0.450945 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.437504 Jy ! Component: 100 - total flux cleaned = 0.533824 Jy ! Component: 150 - total flux cleaned = 0.574421 Jy ! Component: 200 - total flux cleaned = 0.597987 Jy ! Total flux subtracted in 200 components = 0.597987 Jy ! Clean residual min=-0.004864 max=0.009414 Jy/beam ! Clean residual mean=0.000003 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.597987 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.597987 Jy ! Inverting map and beam ! Estimated beam: bmin=1.74 mas, bmaj=4.552 mas, bpa=-0.6673 degrees ! Estimated noise=0.301228 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261033 Jy ! Component: 100 - total flux cleaned = 0.0427596 Jy ! Component: 150 - total flux cleaned = 0.0547148 Jy ! Component: 200 - total flux cleaned = 0.06362 Jy ! Total flux subtracted in 200 components = 0.06362 Jy ! Clean residual min=-0.003207 max=0.003978 Jy/beam ! Clean residual mean=0.000001 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.661607 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 119 components and 0.661607 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674982 Jy ! Component: 100 - total flux cleaned = 0.0120305 Jy ! Component: 150 - total flux cleaned = 0.016234 Jy ! Component: 200 - total flux cleaned = 0.0196319 Jy ! Total flux subtracted in 200 components = 0.0196319 Jy ! Clean residual min=-0.002148 max=0.002064 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.681239 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 79 model components to the UV plane model. ! The established model now contains 177 components and 0.681239 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=0.038471Jy sigma=0.714343 ! Fit after self-cal, rms=0.038422Jy sigma=0.713098 wmodel J1035-2011_C_map.mod ! Writing 177 model components to file: J1035-2011_C_map.mod wobs J1035-2011_C_uvs.fits ! Writing UV FITS file: J1035-2011_C_uvs.fits wwins J1035-2011_C_map.win ! wwins: Wrote 7 windows to J1035-2011_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 = 0.000163011 Jy ! Component: 100 - total flux cleaned = 0.000197253 Jy ! Component: 150 - total flux cleaned = 0.000382414 Jy ! Component: 200 - total flux cleaned = 0.000531036 Jy ! Component: 250 - total flux cleaned = 0.00061614 Jy ! Component: 300 - total flux cleaned = 0.000697471 Jy ! Component: 350 - total flux cleaned = 0.000644426 Jy ! Component: 400 - total flux cleaned = 0.000669643 Jy ! Component: 450 - total flux cleaned = 0.000619398 Jy ! Component: 500 - total flux cleaned = 0.000619753 Jy ! Component: 550 - total flux cleaned = 0.000619052 Jy ! Component: 600 - total flux cleaned = 0.000550131 Jy ! Component: 650 - total flux cleaned = 0.000550456 Jy ! Component: 700 - total flux cleaned = 0.000506828 Jy ! Component: 750 - total flux cleaned = 0.000550117 Jy ! Component: 800 - total flux cleaned = 0.000529656 Jy ! Component: 850 - total flux cleaned = 0.000550469 Jy ! Component: 900 - total flux cleaned = 0.0005107 Jy ! Component: 950 - total flux cleaned = 0.000491101 Jy ! Component: 1000 - total flux cleaned = 0.000433914 Jy ! Component: 1050 - total flux cleaned = 0.000415588 Jy ! Component: 1100 - total flux cleaned = 0.000360544 Jy ! Component: 1150 - total flux cleaned = 0.000306775 Jy ! Component: 1200 - total flux cleaned = 0.000271894 Jy ! Component: 1250 - total flux cleaned = 0.000168328 Jy ! Component: 1300 - total flux cleaned = 0.000151712 Jy ! Component: 1350 - total flux cleaned = 8.48794e-05 Jy ! Component: 1400 - total flux cleaned = -1.30971e-05 Jy ! Component: 1450 - total flux cleaned = -6.12991e-05 Jy ! Component: 1500 - total flux cleaned = -0.000108487 Jy ! Component: 1550 - total flux cleaned = -0.000232349 Jy ! Component: 1600 - total flux cleaned = -0.000247564 Jy ! Component: 1650 - total flux cleaned = -0.000278067 Jy ! Component: 1700 - total flux cleaned = -0.000411028 Jy ! Component: 1750 - total flux cleaned = -0.000440048 Jy ! Component: 1800 - total flux cleaned = -0.000511883 Jy ! Component: 1850 - total flux cleaned = -0.000652649 Jy ! Component: 1900 - total flux cleaned = -0.000680158 Jy ! Component: 1950 - total flux cleaned = -0.00076221 Jy ! Component: 2000 - total flux cleaned = -0.000856467 Jy ! Component: 2050 - total flux cleaned = -0.000869623 Jy ! Component: 2100 - total flux cleaned = -0.000987721 Jy ! Component: 2150 - total flux cleaned = -0.00105238 Jy ! Component: 2200 - total flux cleaned = -0.00109068 Jy ! Component: 2250 - total flux cleaned = -0.00115349 Jy ! Component: 2300 - total flux cleaned = -0.00124047 Jy ! Component: 2350 - total flux cleaned = -0.00137518 Jy ! Component: 2400 - total flux cleaned = -0.0013751 Jy ! Component: 2450 - total flux cleaned = -0.00151833 Jy ! Component: 2500 - total flux cleaned = -0.00157712 Jy ! Component: 2550 - total flux cleaned = -0.00167027 Jy ! Component: 2600 - total flux cleaned = -0.00171633 Jy ! Component: 2650 - total flux cleaned = -0.00176201 Jy ! Component: 2700 - total flux cleaned = -0.00185226 Jy ! Component: 2750 - total flux cleaned = -0.00195215 Jy ! Component: 2800 - total flux cleaned = -0.00205096 Jy ! Component: 2850 - total flux cleaned = -0.00208331 Jy ! Component: 2900 - total flux cleaned = -0.00215842 Jy ! Component: 2950 - total flux cleaned = -0.00224341 Jy ! Component: 3000 - total flux cleaned = -0.00228547 Jy ! Component: 3050 - total flux cleaned = -0.00232712 Jy ! Component: 3100 - total flux cleaned = -0.0023685 Jy ! Component: 3150 - total flux cleaned = -0.00241964 Jy ! Component: 3200 - total flux cleaned = -0.00243984 Jy ! Component: 3250 - total flux cleaned = -0.00248991 Jy ! Component: 3300 - total flux cleaned = -0.00250975 Jy ! Component: 3350 - total flux cleaned = -0.00254909 Jy ! Component: 3400 - total flux cleaned = -0.00259762 Jy ! Component: 3450 - total flux cleaned = -0.00264563 Jy ! Component: 3500 - total flux cleaned = -0.00268363 Jy ! Component: 3550 - total flux cleaned = -0.00268371 Jy ! Component: 3600 - total flux cleaned = -0.00274905 Jy ! Component: 3650 - total flux cleaned = -0.00274894 Jy ! Component: 3700 - total flux cleaned = -0.00277652 Jy ! Component: 3750 - total flux cleaned = -0.00283095 Jy ! Component: 3800 - total flux cleaned = -0.0028219 Jy ! Component: 3850 - total flux cleaned = -0.00282192 Jy ! Component: 3900 - total flux cleaned = -0.00283966 Jy ! Component: 3950 - total flux cleaned = -0.00284839 Jy ! Component: 4000 - total flux cleaned = -0.00288315 Jy ! Component: 4050 - total flux cleaned = -0.00287451 Jy ! Total flux subtracted in 4096 components = -0.00290007 Jy ! Clean residual min=-0.000467 max=0.000470 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.678339 Jy keep ! Adding 354 model components to the UV plane model. ! The established model now contains 524 components and 0.678339 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1035-2011_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.74 x 4.552 at -0.6673 degrees (North through East) ! Clean map min=-0.0012008 max=0.51501 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1035-2011_C_b_map.fits wmodel /vlbi/vcs9/uvm//J1035-2011_C_b_map.mod ! Writing 524 model components to file: /vlbi/vcs9/uvm//J1035-2011_C_b_map.mod wobs /vlbi/vcs9/uvm//J1035-2011_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1035-2011_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J1035-2011_C_b_map.win ! wwins: Wrote 8 windows to /vlbi/vcs9/uvm//J1035-2011_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.515005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164418 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0957766 0.0957766 0.191553 0.383106 0.766212 1.53242 3.06485 6.1297 12.2594 24.5188 49.0376 98.0752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.515 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3132.29 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1035-2011_C_b_dfm.log closed on Tue Dec 26 22:12:06 2017