! Started logfile: /vlbi/vcs9/uvm//J0710+4732_X_b_dfm.log on Tue Dec 26 21:50:46 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J0710+4732_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0710+4732_X_b_uvm.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! AN table 2: 27 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.715054 visibilities/baseline/integration-bin. ! Found source: J0710+4732 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 12768 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J0710+4732_X] 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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.368239 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 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.074344Jy sigma=23.589194 ! Fit after self-cal, rms=0.640730Jy sigma=14.321181 ! 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=0.8127 mas, bmaj=1.882 mas, bpa=-43.37 degrees ! Estimated noise=0.549967 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 = 0.301461 Jy ! Component: 100 - total flux cleaned = 0.345614 Jy ! Total flux subtracted in 100 components = 0.345614 Jy ! Clean residual min=-0.009220 max=0.022280 Jy/beam ! Clean residual mean=-0.000015 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.345614 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.345614 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=0.066895Jy sigma=1.217038 ! Fit after self-cal, rms=0.066891Jy sigma=1.215353 ! Inverting map ! Added new window around map position (0.2, 3.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259957 Jy ! Component: 100 - total flux cleaned = 0.04125 Jy ! Total flux subtracted in 100 components = 0.04125 Jy ! Clean residual min=-0.007983 max=0.010071 Jy/beam ! Clean residual mean=-0.000009 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.386864 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.386864 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=0.054805Jy sigma=0.923131 ! Fit after self-cal, rms=0.054108Jy sigma=0.904248 ! 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=1.03 mas, bmaj=2.193 mas, bpa=-42.11 degrees ! Estimated noise=0.283543 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 = 0.0140016 Jy ! Component: 100 - total flux cleaned = 0.0218075 Jy ! Component: 150 - total flux cleaned = 0.0266088 Jy ! Component: 200 - total flux cleaned = 0.0280786 Jy ! Total flux subtracted in 200 components = 0.0280786 Jy ! Clean residual min=-0.005059 max=0.005483 Jy/beam ! Clean residual mean=-0.000003 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.414942 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.414942 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=0.050086Jy sigma=0.820025 ! Fit after self-cal, rms=0.049787Jy sigma=0.812072 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.995475 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 1.02 ! LA 1.02 MK 0.99 NL 1.01 OV 1.00 ! PT 1.01 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02018 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 0.82 KP 1.02 ! LA 1.01 MK 1.06 NL 0.99 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.992279 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.03 KP 1.03 ! LA 1.03 MK 0.99 NL 1.02 OV 1.00 ! PT 1.01 SC 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02278 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 0.82 KP 1.01 ! LA 1.00 MK 1.04 NL 0.99 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.992061 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.02 KP 1.03 ! LA 1.02 MK 1.00 NL 1.02 OV 1.00 ! PT 1.01 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01978 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HN 0.83 KP 1.01 ! LA 1.01 MK 1.03 NL 0.98 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.99318 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 1.02 ! LA 1.02 MK 1.00 NL 1.02 OV 1.00 ! PT 1.01 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01925 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 0.84 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.04 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.99723 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 1.03 ! LA 1.03 MK 0.99 NL 1.02 OV 1.00 ! PT 1.01 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03437 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 HN 0.82 KP 1.00 ! LA 1.00 MK 1.02 NL 0.97 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.993226 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 1.03 ! LA 1.03 MK 1.00 NL 1.02 OV 1.00 ! PT 1.00 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03165 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.01 HN 0.80 KP 1.02 ! LA 1.01 MK 1.03 NL 0.96 OV 0.98 ! PT 0.95 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.993704 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.03 KP 1.03 ! LA 1.03 MK 0.99 NL 1.01 OV 1.00 ! PT 1.01 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02608 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 HN 0.84 KP 0.98 ! LA 1.01 MK 1.05 NL 0.97 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.99362 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 1.02 ! LA 1.02 MK 0.98 NL 1.02 OV 1.01 ! PT 1.02 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.039 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 HN 0.81 KP 1.01 ! LA 1.00 MK 1.02 NL 0.96 OV 0.98 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.049787Jy sigma=0.812072 ! Fit after self-cal, rms=0.041288Jy sigma=0.761412 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=0.041288Jy sigma=0.761412 ! Fit after self-cal, rms=0.041287Jy sigma=0.761394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.191 mas, bpa=-40.59 degrees ! Estimated noise=0.28575 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 (3.6, -37.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655589 Jy ! Component: 100 - total flux cleaned = 0.0098807 Jy ! Component: 150 - total flux cleaned = 0.0108156 Jy ! Component: 200 - total flux cleaned = 0.011511 Jy ! Total flux subtracted in 200 components = 0.011511 Jy ! Clean residual min=-0.003274 max=0.003801 Jy/beam ! Clean residual mean=0.000006 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.426453 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 71 components and 0.426453 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=0.040191Jy sigma=0.739316 ! Fit after self-cal, rms=0.040118Jy sigma=0.737634 ! 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=0.040118Jy sigma=0.737634 ! Fit after self-cal, rms=0.040066Jy sigma=0.736392 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 (2.6, 6.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418843 Jy ! Component: 100 - total flux cleaned = 0.00563803 Jy ! Component: 150 - total flux cleaned = 0.00644695 Jy ! Component: 200 - total flux cleaned = 0.00695322 Jy ! Total flux subtracted in 200 components = 0.00695322 Jy ! Clean residual min=-0.002809 max=0.003136 Jy/beam ! Clean residual mean=0.000007 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.433406 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 103 components and 0.433406 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=0.039548Jy sigma=0.725859 ! Fit after self-cal, rms=0.039518Jy sigma=0.725209 ! 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: 1.029 x 2.191 at -40.59 degrees (North through East) ! Clean map min=-0.0026711 max=0.34813 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=0.039518Jy sigma=0.725209 ! Fit after self-cal, rms=0.037565Jy sigma=0.696308 ! 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=0.037565Jy sigma=0.696308 ! Fit after self-cal, rms=0.037556Jy sigma=0.696112 ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.167 mas, bpa=-41.15 degrees ! Estimated noise=0.285106 mJy/beam. ! Added new window around map position (-0.8, 7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025176 Jy ! Component: 100 - total flux cleaned = 0.0033783 Jy ! Component: 150 - total flux cleaned = 0.00386897 Jy ! Component: 200 - total flux cleaned = 0.00418111 Jy ! Total flux subtracted in 200 components = 0.00418111 Jy ! Clean residual min=-0.001558 max=0.001848 Jy/beam ! Clean residual mean=0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.437587 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.437587 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=0.037165Jy sigma=0.689061 ! Fit after self-cal, rms=0.037139Jy sigma=0.688353 ! Inverting map ! Added new window around map position (16.6, -18.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176063 Jy ! Component: 100 - total flux cleaned = 0.00237422 Jy ! Component: 150 - total flux cleaned = 0.00259464 Jy ! Component: 200 - total flux cleaned = 0.00279658 Jy ! Total flux subtracted in 200 components = 0.00279658 Jy ! Clean residual min=-0.001382 max=0.001413 Jy/beam ! Clean residual mean=0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.440384 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 153 components and 0.440384 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=0.036957Jy sigma=0.684562 ! Fit after self-cal, rms=0.036945Jy sigma=0.684298 ! 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=0.8122 mas, bmaj=1.846 mas, bpa=-43.48 degrees ! Estimated noise=0.552623 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.300095 Jy ! Component: 100 - total flux cleaned = 0.347939 Jy ! Component: 150 - total flux cleaned = 0.371337 Jy ! Component: 200 - total flux cleaned = 0.386188 Jy ! Total flux subtracted in 200 components = 0.386188 Jy ! Clean residual min=-0.003640 max=0.005915 Jy/beam ! Clean residual mean=-0.000006 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.386188 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.386188 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.167 mas, bpa=-41.15 degrees ! Estimated noise=0.285106 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 = 0.0155628 Jy ! Component: 100 - total flux cleaned = 0.0245084 Jy ! Component: 150 - total flux cleaned = 0.0305752 Jy ! Component: 200 - total flux cleaned = 0.0349753 Jy ! Total flux subtracted in 200 components = 0.0349753 Jy ! Clean residual min=-0.001753 max=0.002289 Jy/beam ! Clean residual mean=0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.421163 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 78 components and 0.421163 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340391 Jy ! Component: 100 - total flux cleaned = 0.00614598 Jy ! Component: 150 - total flux cleaned = 0.00845669 Jy ! Component: 200 - total flux cleaned = 0.0103781 Jy ! Total flux subtracted in 200 components = 0.0103781 Jy ! Clean residual min=-0.001483 max=0.001775 Jy/beam ! Clean residual mean=0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.431541 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 65 model components to the UV plane model. ! The established model now contains 125 components and 0.431541 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=0.037077Jy sigma=0.687094 ! Fit after self-cal, rms=0.037049Jy sigma=0.686381 wmodel J0710+4732_X_map.mod ! Writing 125 model components to file: J0710+4732_X_map.mod wobs J0710+4732_X_uvs.fits ! Writing UV FITS file: J0710+4732_X_uvs.fits wwins J0710+4732_X_map.win ! wwins: Wrote 6 windows to J0710+4732_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 = 0.00055356 Jy ! Component: 100 - total flux cleaned = 0.000844757 Jy ! Component: 150 - total flux cleaned = 0.00117027 Jy ! Component: 200 - total flux cleaned = 0.00143477 Jy ! Component: 250 - total flux cleaned = 0.00173519 Jy ! Component: 300 - total flux cleaned = 0.00193581 Jy ! Component: 350 - total flux cleaned = 0.00208752 Jy ! Component: 400 - total flux cleaned = 0.00221453 Jy ! Component: 450 - total flux cleaned = 0.0022974 Jy ! Component: 500 - total flux cleaned = 0.0023386 Jy ! Component: 550 - total flux cleaned = 0.00245807 Jy ! Component: 600 - total flux cleaned = 0.0025552 Jy ! Component: 650 - total flux cleaned = 0.0026316 Jy ! Component: 700 - total flux cleaned = 0.00274374 Jy ! Component: 750 - total flux cleaned = 0.0027622 Jy ! Component: 800 - total flux cleaned = 0.00281646 Jy ! Component: 850 - total flux cleaned = 0.0028697 Jy ! Component: 900 - total flux cleaned = 0.002957 Jy ! Component: 950 - total flux cleaned = 0.00297361 Jy ! Component: 1000 - total flux cleaned = 0.00300734 Jy ! Component: 1050 - total flux cleaned = 0.00302432 Jy ! Component: 1100 - total flux cleaned = 0.00304101 Jy ! Component: 1150 - total flux cleaned = 0.00317022 Jy ! Component: 1200 - total flux cleaned = 0.00317027 Jy ! Component: 1250 - total flux cleaned = 0.00327998 Jy ! Component: 1300 - total flux cleaned = 0.00331065 Jy ! Component: 1350 - total flux cleaned = 0.00338693 Jy ! Component: 1400 - total flux cleaned = 0.00346221 Jy ! Component: 1450 - total flux cleaned = 0.00349215 Jy ! Component: 1500 - total flux cleaned = 0.00358011 Jy ! Component: 1550 - total flux cleaned = 0.00368133 Jy ! Component: 1600 - total flux cleaned = 0.00373837 Jy ! Component: 1650 - total flux cleaned = 0.00386534 Jy ! Component: 1700 - total flux cleaned = 0.00390697 Jy ! Component: 1750 - total flux cleaned = 0.00400342 Jy ! Component: 1800 - total flux cleaned = 0.00409868 Jy ! Component: 1850 - total flux cleaned = 0.00417929 Jy ! Component: 1900 - total flux cleaned = 0.00425912 Jy ! Component: 1950 - total flux cleaned = 0.00432479 Jy ! Component: 2000 - total flux cleaned = 0.00441583 Jy ! Component: 2050 - total flux cleaned = 0.00453143 Jy ! Component: 2100 - total flux cleaned = 0.00454401 Jy ! Component: 2150 - total flux cleaned = 0.00465758 Jy ! Component: 2200 - total flux cleaned = 0.00469491 Jy ! Component: 2250 - total flux cleaned = 0.00478146 Jy ! Component: 2300 - total flux cleaned = 0.00487912 Jy ! Component: 2350 - total flux cleaned = 0.00489123 Jy ! Component: 2400 - total flux cleaned = 0.00497514 Jy ! Component: 2450 - total flux cleaned = 0.00503456 Jy ! Component: 2500 - total flux cleaned = 0.00508157 Jy ! Component: 2550 - total flux cleaned = 0.00513979 Jy ! Component: 2600 - total flux cleaned = 0.00517433 Jy ! Component: 2650 - total flux cleaned = 0.00524293 Jy ! Component: 2700 - total flux cleaned = 0.00528825 Jy ! Component: 2750 - total flux cleaned = 0.00531077 Jy ! Component: 2800 - total flux cleaned = 0.00539988 Jy ! Component: 2850 - total flux cleaned = 0.00542204 Jy ! Component: 2900 - total flux cleaned = 0.00547676 Jy ! Component: 2950 - total flux cleaned = 0.00552007 Jy ! Component: 3000 - total flux cleaned = 0.00554154 Jy ! Component: 3050 - total flux cleaned = 0.00556286 Jy ! Component: 3100 - total flux cleaned = 0.00558401 Jy ! Component: 3150 - total flux cleaned = 0.00564701 Jy ! Component: 3200 - total flux cleaned = 0.00568876 Jy ! Component: 3250 - total flux cleaned = 0.00570929 Jy ! Component: 3300 - total flux cleaned = 0.00570928 Jy ! Component: 3350 - total flux cleaned = 0.00576018 Jy ! Component: 3400 - total flux cleaned = 0.00578042 Jy ! Component: 3450 - total flux cleaned = 0.00581047 Jy ! Component: 3500 - total flux cleaned = 0.00586034 Jy ! Component: 3550 - total flux cleaned = 0.00587014 Jy ! Component: 3600 - total flux cleaned = 0.00589957 Jy ! Component: 3650 - total flux cleaned = 0.00593842 Jy ! Component: 3700 - total flux cleaned = 0.00598669 Jy ! Component: 3750 - total flux cleaned = 0.00601548 Jy ! Component: 3800 - total flux cleaned = 0.00602501 Jy ! Component: 3850 - total flux cleaned = 0.00607244 Jy ! Component: 3900 - total flux cleaned = 0.00613814 Jy ! Component: 3950 - total flux cleaned = 0.00616612 Jy ! Component: 4000 - total flux cleaned = 0.00623098 Jy ! Component: 4050 - total flux cleaned = 0.00625849 Jy ! Total flux subtracted in 4096 components = 0.00632257 Jy ! Clean residual min=-0.000495 max=0.000567 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.437864 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 437 components and 0.437864 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0710+4732_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.167 at -41.15 degrees (North through East) ! Clean map min=-0.00093372 max=0.34825 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0710+4732_X_b_map.fits wmodel /vlbi/vcs9/uvm//J0710+4732_X_b_map.mod ! Writing 437 model components to file: /vlbi/vcs9/uvm//J0710+4732_X_b_map.mod wobs /vlbi/vcs9/uvm//J0710+4732_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0710+4732_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J0710+4732_X_b_map.win ! wwins: Wrote 7 windows to /vlbi/vcs9/uvm//J0710+4732_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.348245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.141564 0.141564 0.283129 0.566258 1.13252 2.26503 4.53006 9.06012 18.1202 36.2405 72.481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.348 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2119.18 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0710+4732_X_b_dfm.log closed on Tue Dec 26 21:50:50 2017