! Started logfile: /vlbi/vcs9/uvm//J0010+1058_C_a_dfm.log on Tue Dec 26 20:48:47 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//J0010+1058_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0010+1058_C_a_uvm.fits ! AN table 1: 31 integrations on 28 of 28 possible baselines. ! AN table 2: 65 integrations on 45 of 45 possible baselines. ! AN table 3: 28 integrations on 15 of 15 possible baselines. ! AN table 4: 34 integrations on 21 of 21 possible baselines. ! AN table 5: 59 integrations on 36 of 36 possible baselines. ! AN table 6: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.785541 visibilities/baseline/integration-bin. ! Found source: J0010+1058 ! ! 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 49288 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 J0010+1058_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)= 0.150797 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 26 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 104 telescope corrections were flagged in sub-array 5. ! A total of 37 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 104 telescope corrections were flagged in sub-array 5. ! A total of 37 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 104 telescope corrections were flagged in sub-array 5. ! A total of 37 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 104 telescope corrections were flagged in sub-array 5. ! A total of 37 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 104 telescope corrections were flagged in sub-array 5. ! A total of 37 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 104 telescope corrections were flagged in sub-array 5. ! A total of 37 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 104 telescope corrections were flagged in sub-array 5. ! A total of 37 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 104 telescope corrections were flagged in sub-array 5. ! A total of 37 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.012030Jy sigma=29.543381 ! Fit after self-cal, rms=0.857157Jy sigma=25.050217 ! 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=1.363 mas, bmaj=3.467 mas, bpa=-2.857 degrees ! Estimated noise=0.21288 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 = 0.125339 Jy ! Component: 100 - total flux cleaned = 0.141619 Jy ! Total flux subtracted in 100 components = 0.141619 Jy ! Clean residual min=-0.002957 max=0.003049 Jy/beam ! Clean residual mean=-0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.141619 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.141619 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=0.044721Jy sigma=1.169213 ! Fit after self-cal, rms=0.044719Jy sigma=1.169145 ! 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=1.832 mas, bmaj=4.312 mas, bpa=-3.273 degrees ! Estimated noise=0.11062 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 = 0.00212863 Jy ! Component: 100 - total flux cleaned = 0.0020838 Jy ! Component: 150 - total flux cleaned = 0.0020096 Jy ! Component: 200 - total flux cleaned = 0.00195282 Jy ! Total flux subtracted in 200 components = 0.00195282 Jy ! Clean residual min=-0.002245 max=0.002532 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.143572 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.143572 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=0.044573Jy sigma=1.165558 ! Fit after self-cal, rms=0.044572Jy sigma=1.165549 ! 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: 1.076 ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.93 KP 0.95 LA 0.96 ! MK 0.91 NL 0.92 PT 0.97 SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 1.01536 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.01 KP 0.98 ! LA 0.98 MK 0.97 NL 1.00 OV 0.98 ! PT 0.93 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01764 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.94 KP 0.99 LA 0.96 ! NL 1.07 OV 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00526 ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 1.00 KP 0.99 LA 1.01 ! NL 0.96 OV 1.00 SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.919892 ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.08 HN 1.07 KP 1.11 ! LA 1.11 MK 1.13 NL 1.07 OV 1.10 ! SC 1.08 ! ! Amplitude normalization factor in sub-array 6: 0.940927 ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.09 KP 1.08 LA 1.03 ! MK 1.09 NL 1.08 OV 1.04 PT 1.13 ! SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.08191 ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.93 KP 0.95 LA 0.95 ! MK 0.88 NL 0.93 PT 0.93 SC 0.92 ! ! Amplitude normalization factor in sub-array 2: 1.00821 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.97 KP 1.00 ! LA 1.01 MK 0.97 NL 1.03 OV 1.02 ! PT 0.96 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02177 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.92 KP 0.96 LA 0.99 ! NL 1.03 OV 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01648 ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.00 KP 1.00 LA 1.01 ! NL 0.98 OV 0.97 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.93226 ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.06 HN 1.11 KP 1.07 ! LA 1.09 MK 1.03 NL 1.10 OV 1.09 ! SC 1.06 ! ! Amplitude normalization factor in sub-array 6: 0.948949 ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.07 KP 1.07 LA 1.03 ! MK 1.09 NL 1.08 OV 1.08 PT 1.06 ! SC 1.02 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.07842 ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.93 KP 0.94 LA 0.94 ! MK 0.93 NL 0.91 PT 0.94 SC 0.92 ! ! Amplitude normalization factor in sub-array 2: 1.01883 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 0.99 KP 0.98 ! LA 0.99 MK 0.95 NL 1.02 OV 0.98 ! PT 0.97 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.99502 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.96 KP 0.96 LA 0.96 ! NL 1.13 OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01276 ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 1.00 KP 0.98 LA 0.98 ! NL 0.98 OV 1.00 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.928099 ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.06 HN 1.09 KP 1.12 ! LA 1.09 MK 1.03 NL 1.12 OV 1.10 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 6: 0.957581 ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.04 KP 1.06 LA 1.05 ! MK 1.04 NL 1.06 OV 1.07 PT 1.07 ! SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.089 ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.89 KP 0.94 LA 0.96 ! MK 0.91 NL 0.90 PT 0.93 SC 0.92 ! ! Amplitude normalization factor in sub-array 2: 1.01816 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HN 0.98 KP 0.95 ! LA 0.99 MK 0.97 NL 1.01 OV 1.00 ! PT 0.96 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01247 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 KP 1.00 LA 0.98 ! NL 1.07 OV 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01492 ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 1.01 KP 0.97 LA 0.95 ! NL 1.05 OV 0.97 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.942206 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.04 HN 0.85 KP 1.12 ! LA 1.15 MK 1.15 NL 1.10 OV 1.13 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 6: 0.957195 ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.04 KP 1.08 LA 1.05 ! MK 1.03 NL 0.99 OV 1.05 PT 1.09 ! SC 1.07 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.09216 ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.91 KP 0.93 LA 0.92 ! MK 0.90 NL 0.92 PT 0.93 SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 1.02497 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 0.98 KP 0.98 ! LA 0.99 MK 0.95 NL 1.00 OV 0.98 ! PT 0.95 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00868 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 KP 0.93 LA 0.98 ! NL 1.10 OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02095 ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 1.02 KP 0.97 LA 0.97 ! NL 0.97 OV 0.96 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.931323 ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.04 HN 1.10 KP 1.08 ! LA 1.12 MK 1.08 NL 1.10 OV 1.10 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 6: 0.953505 ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.04 KP 1.06 LA 1.06 ! MK 1.05 NL 1.08 OV 1.05 PT 1.05 ! SC 1.05 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.09874 ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.90 KP 0.92 LA 0.93 ! MK 0.90 NL 0.92 PT 0.91 SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 1.0293 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 0.96 KP 0.96 ! LA 0.97 MK 0.96 NL 1.00 OV 0.99 ! PT 0.94 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01097 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 KP 0.95 LA 0.97 ! NL 1.07 OV 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02914 ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 1.01 KP 1.00 LA 0.96 ! NL 0.95 OV 0.98 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.937619 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.08 HN 1.11 KP 1.06 ! LA 1.10 MK 1.08 NL 1.07 OV 1.08 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 6: 0.942664 ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.08 KP 1.04 LA 1.08 ! MK 1.05 NL 1.06 OV 1.06 PT 1.12 ! SC 1.05 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.10124 ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.92 KP 0.92 LA 0.91 ! MK 0.91 NL 0.88 PT 0.92 SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 1.03044 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 HN 0.96 KP 0.97 ! LA 0.98 MK 0.95 NL 1.00 OV 0.98 ! PT 0.95 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00746 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.96 KP 0.98 LA 0.98 ! NL 1.08 OV 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0204 ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 1.02 KP 0.99 LA 0.97 ! NL 1.00 OV 0.99 SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.930916 ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.02 HN 1.09 KP 1.10 ! LA 1.09 MK 1.05 NL 1.09 OV 1.10 ! SC 1.07 ! ! Amplitude normalization factor in sub-array 6: 0.94707 ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.05 KP 1.06 LA 1.08 ! MK 1.07 NL 1.06 OV 1.09 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.1032 ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 0.90 KP 0.93 LA 0.91 ! MK 0.91 NL 0.90 PT 0.91 SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 1.03107 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 0.98 KP 0.94 ! LA 0.99 MK 0.98 NL 0.97 OV 0.99 ! PT 0.95 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01141 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.99 KP 0.95 LA 0.97 ! NL 1.08 OV 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01369 ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 1.01 KP 1.00 LA 0.99 ! NL 0.96 OV 0.97 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.9505 ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 FD 1.05 HN 1.06 KP 1.09 ! LA 1.11 MK 1.05 NL 1.10 OV 1.06 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 6: 0.939657 ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.08 KP 1.08 LA 1.06 ! MK 1.03 NL 1.08 OV 1.07 PT 1.10 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.044572Jy sigma=1.165549 ! Fit after self-cal, rms=0.043104Jy sigma=1.153518 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=0.043104Jy sigma=1.153518 ! Fit after self-cal, rms=0.043104Jy sigma=1.153508 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.823 mas, bmaj=4.269 mas, bpa=-3.09 degrees ! Estimated noise=0.110786 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 = 0.00153314 Jy ! Component: 100 - total flux cleaned = 0.00174108 Jy ! Component: 150 - total flux cleaned = 0.00183616 Jy ! Component: 200 - total flux cleaned = 0.00185274 Jy ! Total flux subtracted in 200 components = 0.00185274 Jy ! Clean residual min=-0.002264 max=0.002217 Jy/beam ! Clean residual mean=-0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.145425 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.145425 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=0.043074Jy sigma=1.152268 ! Fit after self-cal, rms=0.043074Jy sigma=1.152253 ! 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=0.043074Jy sigma=1.152253 ! Fit after self-cal, rms=0.043073Jy sigma=1.152229 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 5.49648e-05 Jy ! Component: 100 - total flux cleaned = 9.8151e-05 Jy ! Component: 150 - total flux cleaned = 0.000123862 Jy ! Component: 200 - total flux cleaned = 0.000148971 Jy ! Total flux subtracted in 200 components = 0.000148971 Jy ! Clean residual min=-0.002261 max=0.002222 Jy/beam ! Clean residual mean=-0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.145574 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.145574 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=0.043069Jy sigma=1.152053 ! Fit after self-cal, rms=0.043068Jy sigma=1.152035 ! 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: 1.823 x 4.269 at -3.09 degrees (North through East) ! Clean map min=-0.0021834 max=0.14321 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=0.043068Jy sigma=1.152035 ! Fit after self-cal, rms=0.041869Jy sigma=1.007567 ! 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=0.041869Jy sigma=1.007567 ! Fit after self-cal, rms=0.041870Jy sigma=1.007559 ! Inverting map and beam ! Estimated beam: bmin=1.816 mas, bmaj=4.283 mas, bpa=-3.2 degrees ! Estimated noise=0.109875 mJy/beam. ! Added new window around map position (-1.8, -0.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025611 Jy ! Component: 100 - total flux cleaned = 0.000293765 Jy ! Component: 150 - total flux cleaned = 0.000342718 Jy ! Component: 200 - total flux cleaned = 0.000356622 Jy ! Total flux subtracted in 200 components = 0.000356622 Jy ! Clean residual min=-0.000553 max=0.000573 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.14593 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.14593 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=0.041851Jy sigma=1.006990 ! Fit after self-cal, rms=0.041850Jy sigma=1.006956 ! Inverting map ! Added new window around map position (35.1, 21). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288864 Jy ! Component: 100 - total flux cleaned = 0.000255411 Jy ! Component: 150 - total flux cleaned = 0.000162325 Jy ! Component: 200 - total flux cleaned = 0.000126631 Jy ! Total flux subtracted in 200 components = 0.000126631 Jy ! Clean residual min=-0.000524 max=0.000473 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.146057 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.146057 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=0.041836Jy sigma=1.006598 ! Fit after self-cal, rms=0.041836Jy sigma=1.006574 ! 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=1.356 mas, bmaj=3.454 mas, bpa=-2.633 degrees ! Estimated noise=0.212676 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.12505 Jy ! Component: 100 - total flux cleaned = 0.141425 Jy ! Component: 150 - total flux cleaned = 0.144876 Jy ! Component: 200 - total flux cleaned = 0.146196 Jy ! Total flux subtracted in 200 components = 0.146196 Jy ! Clean residual min=-0.001255 max=0.001267 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.146196 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.146196 Jy ! Inverting map and beam ! Estimated beam: bmin=1.816 mas, bmaj=4.283 mas, bpa=-3.2 degrees ! Estimated noise=0.109875 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 = -9.06511e-05 Jy ! Component: 100 - total flux cleaned = 2.33671e-05 Jy ! Component: 150 - total flux cleaned = -6.31636e-05 Jy ! Component: 200 - total flux cleaned = -6.14379e-05 Jy ! Total flux subtracted in 200 components = -6.14379e-05 Jy ! Clean residual min=-0.000544 max=0.000511 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.146135 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.146135 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.30565e-06 Jy ! Component: 100 - total flux cleaned = 1.82727e-06 Jy ! Component: 150 - total flux cleaned = 1.4155e-06 Jy ! Component: 200 - total flux cleaned = 1.43377e-06 Jy ! Total flux subtracted in 200 components = 1.43377e-06 Jy ! Clean residual min=-0.000550 max=0.000495 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.146136 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.146136 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=0.041834Jy sigma=1.006568 ! Fit after self-cal, rms=0.041834Jy sigma=1.006552 wmodel J0010+1058_C_map.mod ! Writing 48 model components to file: J0010+1058_C_map.mod wobs J0010+1058_C_uvs.fits ! Writing UV FITS file: J0010+1058_C_uvs.fits wwins J0010+1058_C_map.win ! wwins: Wrote 3 windows to J0010+1058_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 = -0.000177138 Jy ! Component: 100 - total flux cleaned = -0.000213795 Jy ! Component: 150 - total flux cleaned = -0.000257255 Jy ! Component: 200 - total flux cleaned = -0.000299101 Jy ! Component: 250 - total flux cleaned = -0.0002823 Jy ! Component: 300 - total flux cleaned = -0.000258369 Jy ! Component: 350 - total flux cleaned = -0.000242746 Jy ! Component: 400 - total flux cleaned = -0.000212138 Jy ! Component: 450 - total flux cleaned = -0.000189608 Jy ! Component: 500 - total flux cleaned = -0.000182179 Jy ! Component: 550 - total flux cleaned = -0.000175032 Jy ! Component: 600 - total flux cleaned = -0.000182412 Jy ! Component: 650 - total flux cleaned = -0.000182516 Jy ! Component: 700 - total flux cleaned = -0.000175614 Jy ! Component: 750 - total flux cleaned = -0.000175787 Jy ! Component: 800 - total flux cleaned = -0.00016219 Jy ! Component: 850 - total flux cleaned = -0.000148731 Jy ! Component: 900 - total flux cleaned = -0.00014872 Jy ! Component: 950 - total flux cleaned = -0.000122188 Jy ! Component: 1000 - total flux cleaned = -9.59915e-05 Jy ! Component: 1050 - total flux cleaned = -9.59731e-05 Jy ! Component: 1100 - total flux cleaned = -8.30556e-05 Jy ! Component: 1150 - total flux cleaned = -7.65983e-05 Jy ! Component: 1200 - total flux cleaned = -5.75614e-05 Jy ! Component: 1250 - total flux cleaned = -6.38484e-05 Jy ! Component: 1300 - total flux cleaned = -3.26855e-05 Jy ! Component: 1350 - total flux cleaned = -2.04674e-05 Jy ! Component: 1400 - total flux cleaned = -1.43631e-05 Jy ! Component: 1450 - total flux cleaned = -2.16632e-06 Jy ! Component: 1500 - total flux cleaned = 3.88702e-06 Jy ! Component: 1550 - total flux cleaned = 2.18317e-05 Jy ! Component: 1600 - total flux cleaned = 1.00461e-05 Jy ! Component: 1650 - total flux cleaned = 3.95864e-05 Jy ! Component: 1700 - total flux cleaned = 5.71359e-05 Jy ! Component: 1750 - total flux cleaned = 5.13134e-05 Jy ! Component: 1800 - total flux cleaned = 7.44616e-05 Jy ! Component: 1850 - total flux cleaned = 7.44251e-05 Jy ! Component: 1900 - total flux cleaned = 8.01561e-05 Jy ! Component: 1950 - total flux cleaned = 8.58748e-05 Jy ! Component: 2000 - total flux cleaned = 0.000102882 Jy ! Component: 2050 - total flux cleaned = 0.000119753 Jy ! Component: 2100 - total flux cleaned = 0.00013654 Jy ! Component: 2150 - total flux cleaned = 0.000192082 Jy ! Component: 2200 - total flux cleaned = 0.000203089 Jy ! Component: 2250 - total flux cleaned = 0.00023603 Jy ! Component: 2300 - total flux cleaned = 0.000268788 Jy ! Component: 2350 - total flux cleaned = 0.000257878 Jy ! Component: 2400 - total flux cleaned = 0.000290238 Jy ! Component: 2450 - total flux cleaned = 0.000322502 Jy ! Component: 2500 - total flux cleaned = 0.000343825 Jy ! Component: 2550 - total flux cleaned = 0.000365068 Jy ! Component: 2600 - total flux cleaned = 0.000375654 Jy ! Component: 2650 - total flux cleaned = 0.000396716 Jy ! Component: 2700 - total flux cleaned = 0.000407214 Jy ! Component: 2750 - total flux cleaned = 0.000407224 Jy ! Component: 2800 - total flux cleaned = 0.000464287 Jy ! Component: 2850 - total flux cleaned = 0.000474571 Jy ! Component: 2900 - total flux cleaned = 0.00048481 Jy ! Component: 2950 - total flux cleaned = 0.000500149 Jy ! Component: 3000 - total flux cleaned = 0.000510314 Jy ! Component: 3050 - total flux cleaned = 0.000515373 Jy ! Component: 3100 - total flux cleaned = 0.000515401 Jy ! Component: 3150 - total flux cleaned = 0.000515364 Jy ! Component: 3200 - total flux cleaned = 0.000535375 Jy ! Component: 3250 - total flux cleaned = 0.000530403 Jy ! Component: 3300 - total flux cleaned = 0.00052052 Jy ! Component: 3350 - total flux cleaned = 0.000520508 Jy ! Component: 3400 - total flux cleaned = 0.000535261 Jy ! Component: 3450 - total flux cleaned = 0.000549955 Jy ! Component: 3500 - total flux cleaned = 0.000554789 Jy ! Component: 3550 - total flux cleaned = 0.000554793 Jy ! Component: 3600 - total flux cleaned = 0.00054033 Jy ! Component: 3650 - total flux cleaned = 0.000535507 Jy ! Component: 3700 - total flux cleaned = 0.000530728 Jy ! Component: 3750 - total flux cleaned = 0.000540257 Jy ! Component: 3800 - total flux cleaned = 0.000530768 Jy ! Component: 3850 - total flux cleaned = 0.000530784 Jy ! Component: 3900 - total flux cleaned = 0.000511973 Jy ! Component: 3950 - total flux cleaned = 0.000525987 Jy ! Component: 4000 - total flux cleaned = 0.000535332 Jy ! Component: 4050 - total flux cleaned = 0.000516744 Jy ! Total flux subtracted in 4096 components = 0.000521377 Jy ! Clean residual min=-0.000242 max=0.000301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.146657 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 357 components and 0.146657 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0010+1058_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.816 x 4.283 at -3.2 degrees (North through East) ! Clean map min=-0.00044967 max=0.14338 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0010+1058_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0010+1058_C_a_map.mod ! Writing 357 model components to file: /vlbi/vcs9/uvm//J0010+1058_C_a_map.mod wobs /vlbi/vcs9/uvm//J0010+1058_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0010+1058_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0010+1058_C_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0010+1058_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.143383 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.73044e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182666 0.182666 0.365333 0.730665 1.46133 2.92266 5.84532 11.6906 23.3813 46.7626 93.5252 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1642.34 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0010+1058_C_a_dfm.log closed on Tue Dec 26 20:48:52 2017