! Started logfile: /vlbi/vcs9/uvm//J1130-1449_X_a_dfm.log on Tue Dec 26 22:17:43 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//J1130-1449_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1130-1449_X_a_uvm.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! AN table 3: 20 integrations on 36 of 36 possible baselines. ! AN table 4: 18 integrations on 21 of 21 possible baselines. ! AN table 5: 19 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.877853 visibilities/baseline/integration-bin. ! Found source: J1130-1449 ! ! 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 21848 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 J1130-1449_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)= 1.75194 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 50 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=2.014235Jy sigma=43.052614 ! Fit after self-cal, rms=0.856273Jy sigma=18.532867 ! 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=0.8374 mas, bmaj=2.106 mas, bpa=-8.59 degrees ! Estimated noise=0.466972 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 = 1.40459 Jy ! Component: 100 - total flux cleaned = 1.66904 Jy ! Total flux subtracted in 100 components = 1.66904 Jy ! Clean residual min=-0.094608 max=0.211126 Jy/beam ! Clean residual mean=0.000487 rms=0.022856 Jy/beam ! Combined flux in latest and established models = 1.66904 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.66904 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=0.518604Jy sigma=11.344696 ! Fit after self-cal, rms=0.518209Jy sigma=11.339079 ! Inverting map ! Added new window around map position (4.4, 0.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.246974 Jy ! Component: 100 - total flux cleaned = 0.370333 Jy ! Total flux subtracted in 100 components = 0.370333 Jy ! Clean residual min=-0.072277 max=0.177202 Jy/beam ! Clean residual mean=0.000338 rms=0.016740 Jy/beam ! Combined flux in latest and established models = 2.03937 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 2.03937 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=0.368165Jy sigma=8.119931 ! Fit after self-cal, rms=0.340564Jy sigma=7.472953 ! Inverting map ! Added new window around map position (6.6, 1.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.169238 Jy ! Component: 100 - total flux cleaned = 0.266009 Jy ! Total flux subtracted in 100 components = 0.266009 Jy ! Clean residual min=-0.042048 max=0.082478 Jy/beam ! Clean residual mean=0.000201 rms=0.009454 Jy/beam ! Combined flux in latest and established models = 2.30538 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 2.30538 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=0.219076Jy sigma=4.780179 ! Fit after self-cal, rms=0.213042Jy sigma=4.653711 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.078966 Jy ! Component: 100 - total flux cleaned = 0.132669 Jy ! Total flux subtracted in 100 components = 0.132669 Jy ! Clean residual min=-0.033349 max=0.056966 Jy/beam ! Clean residual mean=0.000148 rms=0.007135 Jy/beam ! Combined flux in latest and established models = 2.43805 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 2.43805 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=0.168498Jy sigma=3.652357 ! Fit after self-cal, rms=0.164680Jy sigma=3.569739 ! 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=1.155 mas, bmaj=2.767 mas, bpa=-5.723 degrees ! Estimated noise=0.226849 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 = 0.0938644 Jy ! Component: 100 - total flux cleaned = 0.145161 Jy ! Component: 150 - total flux cleaned = 0.177185 Jy ! Component: 200 - total flux cleaned = 0.197807 Jy ! Total flux subtracted in 200 components = 0.197807 Jy ! Clean residual min=-0.032425 max=0.038816 Jy/beam ! Clean residual mean=0.000089 rms=0.007419 Jy/beam ! Combined flux in latest and established models = 2.63585 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 97 components and 2.63585 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=0.125792Jy sigma=2.624228 ! Fit after self-cal, rms=0.120287Jy sigma=2.506115 ! 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: 0.985344 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.08 KP 0.96 ! LA 1.03 MK 1.00 NL 1.03 OV 1.02 ! PT 0.97 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.01113 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 1.00 KP 0.97 ! LA 1.00 NL 0.99 OV 1.04 PT 0.95 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02219 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.95 HN 1.03 KP 0.94 ! LA 0.95 MK 0.98 NL 0.99 OV 1.00 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 4: 1.00332 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.01 HN 1.00 KP 0.95 ! LA 0.99 NL 1.03 OV 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.981232 ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.98 HN 1.04 KP 0.95 ! NL 1.00 OV 1.05 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.986093 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.08 KP 0.97 ! LA 1.04 MK 0.99 NL 1.02 OV 1.02 ! PT 0.97 SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.00925 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.93 HN 1.00 KP 0.98 ! LA 1.00 NL 0.99 OV 1.05 PT 0.95 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02127 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.96 HN 1.03 KP 0.95 ! LA 0.96 MK 0.99 NL 0.98 OV 1.00 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 4: 0.99977 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.01 HN 1.00 KP 0.95 ! LA 0.99 NL 1.03 OV 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.986432 ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 0.99 HN 1.04 KP 0.95 ! NL 1.00 OV 1.05 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.985468 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.07 KP 0.97 ! LA 1.05 MK 0.99 NL 1.02 OV 1.02 ! PT 0.98 SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.01062 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.93 HN 1.00 KP 0.98 ! LA 1.01 NL 0.99 OV 1.05 PT 0.95 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02285 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.95 HN 1.02 KP 0.95 ! LA 0.96 MK 0.98 NL 0.98 OV 1.01 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 4: 1.00301 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.01 HN 1.01 KP 0.95 ! LA 0.99 NL 1.03 OV 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.983434 ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.99 HN 1.03 KP 0.95 ! NL 1.00 OV 1.04 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.98478 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.07 KP 0.97 ! LA 1.04 MK 0.99 NL 1.02 OV 1.03 ! PT 0.97 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.00602 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.93 HN 1.00 KP 0.98 ! LA 1.01 NL 0.99 OV 1.05 PT 0.95 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01943 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 HN 1.02 KP 0.95 ! LA 0.96 MK 1.00 NL 0.98 OV 1.01 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 4: 1.00555 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00 HN 0.99 KP 0.94 ! LA 1.00 NL 1.03 OV 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.983766 ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.98 HN 1.03 KP 0.95 ! NL 1.00 OV 1.05 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.982267 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.06 KP 0.98 ! LA 1.06 MK 1.00 NL 1.02 OV 1.03 ! PT 0.97 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 0.999957 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HN 1.01 KP 0.98 ! LA 1.01 NL 0.99 OV 1.07 PT 0.96 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01467 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.96 HN 1.01 KP 0.95 ! LA 0.96 MK 1.01 NL 0.99 OV 1.02 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 4: 0.996855 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 HN 0.99 KP 0.96 ! LA 1.00 NL 1.04 OV 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.985939 ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.98 HN 1.01 KP 0.95 ! NL 0.99 OV 1.06 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.979889 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.06 KP 0.97 ! LA 1.06 MK 1.00 NL 1.02 OV 1.04 ! PT 0.98 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 0.995062 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 HN 1.01 KP 0.98 ! LA 1.03 NL 0.99 OV 1.08 PT 0.96 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01274 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.96 HN 1.01 KP 0.95 ! LA 0.96 MK 1.01 NL 0.98 OV 1.02 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 4: 0.996463 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 HN 0.98 KP 0.95 ! LA 1.01 NL 1.03 OV 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.987416 ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 0.98 HN 1.02 KP 0.95 ! NL 0.99 OV 1.06 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.976062 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.06 KP 0.97 ! LA 1.07 MK 1.00 NL 1.03 OV 1.04 ! PT 0.97 SC 1.04 ! ! Amplitude normalization factor in sub-array 2: 0.991268 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.94 HN 1.00 KP 0.99 ! LA 1.02 NL 1.00 OV 1.09 PT 0.97 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01092 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.96 HN 1.02 KP 0.95 ! LA 0.96 MK 1.02 NL 0.99 OV 1.02 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 4: 0.999445 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 HN 0.99 KP 0.95 ! LA 1.00 NL 1.03 OV 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.990286 ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 0.98 HN 1.00 KP 0.95 ! NL 0.99 OV 1.06 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.978255 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.07 KP 0.97 ! LA 1.07 MK 0.99 NL 1.01 OV 1.04 ! PT 0.97 SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 0.992393 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 HN 1.01 KP 0.98 ! LA 1.02 NL 0.99 OV 1.09 PT 0.96 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01202 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.96 HN 1.01 KP 0.95 ! LA 0.96 MK 1.01 NL 0.98 OV 1.03 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 4: 0.999695 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.01 HN 0.99 KP 0.95 ! LA 1.00 NL 1.03 OV 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.997495 ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 0.97 HN 0.99 KP 0.95 ! NL 0.99 OV 1.05 ! ! ! Fit before self-cal, rms=0.120287Jy sigma=2.506115 ! Fit after self-cal, rms=0.093727Jy sigma=1.909977 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=0.093727Jy sigma=1.909977 ! Fit after self-cal, rms=0.093745Jy sigma=1.909874 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.79 mas, bpa=-5.999 degrees ! Estimated noise=0.225606 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 (7.2, 5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.026343 Jy ! Component: 100 - total flux cleaned = 0.0352415 Jy ! Component: 150 - total flux cleaned = 0.0417232 Jy ! Component: 200 - total flux cleaned = 0.0449349 Jy ! Total flux subtracted in 200 components = 0.0449349 Jy ! Clean residual min=-0.012449 max=0.015202 Jy/beam ! Clean residual mean=0.000064 rms=0.003477 Jy/beam ! Combined flux in latest and established models = 2.68079 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 127 components and 2.68079 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=0.084235Jy sigma=1.679250 ! Fit after self-cal, rms=0.083485Jy sigma=1.664774 ! 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=0.083485Jy sigma=1.664774 ! Fit after self-cal, rms=0.083370Jy sigma=1.663284 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 (10, 8.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150807 Jy ! Component: 100 - total flux cleaned = 0.0190707 Jy ! Component: 150 - total flux cleaned = 0.0191064 Jy ! Component: 200 - total flux cleaned = 0.018798 Jy ! Total flux subtracted in 200 components = 0.018798 Jy ! Clean residual min=-0.011355 max=0.013201 Jy/beam ! Clean residual mean=0.000061 rms=0.002991 Jy/beam ! Combined flux in latest and established models = 2.69959 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 151 components and 2.69959 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=0.079346Jy sigma=1.578434 ! Fit after self-cal, rms=0.078987Jy sigma=1.572138 ! 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: 1.167 x 2.79 at -5.999 degrees (North through East) ! Clean map min=-0.010795 max=1.5962 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=0.078987Jy sigma=1.572138 ! Fit after self-cal, rms=0.060629Jy sigma=1.163920 ! 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=0.060629Jy sigma=1.163920 ! Fit after self-cal, rms=0.060605Jy sigma=1.163729 ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.793 mas, bpa=-6.017 degrees ! Estimated noise=0.225686 mJy/beam. ! Added new window around map position (3.2, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.013952 Jy ! Component: 100 - total flux cleaned = 0.0168694 Jy ! Component: 150 - total flux cleaned = 0.0172005 Jy ! Component: 200 - total flux cleaned = 0.0172074 Jy ! Total flux subtracted in 200 components = 0.0172074 Jy ! Clean residual min=-0.009873 max=0.008549 Jy/beam ! Clean residual mean=-0.000011 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 2.71679 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 170 components and 2.71679 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=0.056701Jy sigma=1.080177 ! Fit after self-cal, rms=0.056392Jy sigma=1.074421 ! 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=0.8378 mas, bmaj=2.111 mas, bpa=-8.687 degrees ! Estimated noise=0.47421 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.42361 Jy ! Component: 100 - total flux cleaned = 1.79426 Jy ! Component: 150 - total flux cleaned = 1.99484 Jy ! Component: 200 - total flux cleaned = 2.13322 Jy ! Total flux subtracted in 200 components = 2.13322 Jy ! Clean residual min=-0.047435 max=0.059395 Jy/beam ! Clean residual mean=0.000264 rms=0.009922 Jy/beam ! Combined flux in latest and established models = 2.13322 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 39 model components to the UV plane model. ! The established model now contains 39 components and 2.13322 Jy ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.793 mas, bpa=-6.017 degrees ! Estimated noise=0.225686 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 = 0.177483 Jy ! Component: 100 - total flux cleaned = 0.286891 Jy ! Component: 150 - total flux cleaned = 0.360828 Jy ! Component: 200 - total flux cleaned = 0.413253 Jy ! Total flux subtracted in 200 components = 0.413253 Jy ! Clean residual min=-0.017881 max=0.027241 Jy/beam ! Clean residual mean=0.000171 rms=0.006245 Jy/beam ! Combined flux in latest and established models = 2.54647 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 110 components and 2.54647 Jy ! Inverting map ! Added new window around map position (-20.4, -22). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.039913 Jy ! Component: 100 - total flux cleaned = 0.0700252 Jy ! Component: 150 - total flux cleaned = 0.0934563 Jy ! Component: 200 - total flux cleaned = 0.111889 Jy ! Total flux subtracted in 200 components = 0.111889 Jy ! Clean residual min=-0.011596 max=0.014796 Jy/beam ! Clean residual mean=0.000040 rms=0.003035 Jy/beam ! Combined flux in latest and established models = 2.65836 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 157 components and 2.65836 Jy ! Inverting map ! Added new window around map position (-3.4, -4.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183654 Jy ! Component: 100 - total flux cleaned = 0.031515 Jy ! Component: 150 - total flux cleaned = 0.042334 Jy ! Component: 200 - total flux cleaned = 0.0506735 Jy ! Total flux subtracted in 200 components = 0.0506735 Jy ! Clean residual min=-0.009276 max=0.008143 Jy/beam ! Clean residual mean=0.000008 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 2.70903 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 194 components and 2.70903 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468142 Jy ! Component: 100 - total flux cleaned = 0.00851082 Jy ! Component: 150 - total flux cleaned = 0.0104758 Jy ! Component: 200 - total flux cleaned = 0.0120618 Jy ! Total flux subtracted in 200 components = 0.0120618 Jy ! Clean residual min=-0.008217 max=0.008305 Jy/beam ! Clean residual mean=-0.000004 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 2.72109 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 214 components and 2.7211 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=0.054237Jy sigma=1.027795 ! Fit after self-cal, rms=0.053219Jy sigma=1.010673 wmodel J1130-1449_X_map.mod ! Writing 214 model components to file: J1130-1449_X_map.mod wobs J1130-1449_X_uvs.fits ! Writing UV FITS file: J1130-1449_X_uvs.fits wwins J1130-1449_X_map.win ! wwins: Wrote 8 windows to J1130-1449_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 = -2.08976e-05 Jy ! Component: 100 - total flux cleaned = 0.000255642 Jy ! Component: 150 - total flux cleaned = 0.000895063 Jy ! Component: 200 - total flux cleaned = 0.00161011 Jy ! Component: 250 - total flux cleaned = 0.00262512 Jy ! Component: 300 - total flux cleaned = 0.00369541 Jy ! Component: 350 - total flux cleaned = 0.0045182 Jy ! Component: 400 - total flux cleaned = 0.0055061 Jy ! Component: 450 - total flux cleaned = 0.00636013 Jy ! Component: 500 - total flux cleaned = 0.00736097 Jy ! Component: 550 - total flux cleaned = 0.00788519 Jy ! Component: 600 - total flux cleaned = 0.00847783 Jy ! Component: 650 - total flux cleaned = 0.00921046 Jy ! Component: 700 - total flux cleaned = 0.00991576 Jy ! Component: 750 - total flux cleaned = 0.0104453 Jy ! Component: 800 - total flux cleaned = 0.0110339 Jy ! Component: 850 - total flux cleaned = 0.0111069 Jy ! Component: 900 - total flux cleaned = 0.0111783 Jy ! Component: 950 - total flux cleaned = 0.0111129 Jy ! Component: 1000 - total flux cleaned = 0.0113124 Jy ! Component: 1050 - total flux cleaned = 0.0112478 Jy ! Component: 1100 - total flux cleaned = 0.0113109 Jy ! Component: 1150 - total flux cleaned = 0.0114345 Jy ! Component: 1200 - total flux cleaned = 0.0114922 Jy ! Component: 1250 - total flux cleaned = 0.0113143 Jy ! Component: 1300 - total flux cleaned = 0.011199 Jy ! Component: 1350 - total flux cleaned = 0.0112563 Jy ! Component: 1400 - total flux cleaned = 0.0110334 Jy ! Component: 1450 - total flux cleaned = 0.0110341 Jy ! Component: 1500 - total flux cleaned = 0.0107682 Jy ! Component: 1550 - total flux cleaned = 0.0106649 Jy ! Component: 1600 - total flux cleaned = 0.0105104 Jy ! Component: 1650 - total flux cleaned = 0.0104099 Jy ! Component: 1700 - total flux cleaned = 0.0104099 Jy ! Component: 1750 - total flux cleaned = 0.0103123 Jy ! Component: 1800 - total flux cleaned = 0.0103587 Jy ! Component: 1850 - total flux cleaned = 0.0102634 Jy ! Component: 1900 - total flux cleaned = 0.0103099 Jy ! Component: 1950 - total flux cleaned = 0.0104011 Jy ! Component: 2000 - total flux cleaned = 0.0104912 Jy ! Component: 2050 - total flux cleaned = 0.0105357 Jy ! Component: 2100 - total flux cleaned = 0.0107122 Jy ! Component: 2150 - total flux cleaned = 0.0107561 Jy ! Component: 2200 - total flux cleaned = 0.0109696 Jy ! Component: 2250 - total flux cleaned = 0.0109274 Jy ! Component: 2300 - total flux cleaned = 0.0110524 Jy ! Component: 2350 - total flux cleaned = 0.0111347 Jy ! Component: 2400 - total flux cleaned = 0.0111347 Jy ! Component: 2450 - total flux cleaned = 0.0112544 Jy ! Component: 2500 - total flux cleaned = 0.0113333 Jy ! Component: 2550 - total flux cleaned = 0.0113723 Jy ! Component: 2600 - total flux cleaned = 0.0114881 Jy ! Component: 2650 - total flux cleaned = 0.0114499 Jy ! Component: 2700 - total flux cleaned = 0.0115254 Jy ! Component: 2750 - total flux cleaned = 0.0115633 Jy ! Component: 2800 - total flux cleaned = 0.0117853 Jy ! Component: 2850 - total flux cleaned = 0.0118224 Jy ! Component: 2900 - total flux cleaned = 0.0120036 Jy ! Component: 2950 - total flux cleaned = 0.0120035 Jy ! Component: 3000 - total flux cleaned = 0.0121808 Jy ! Component: 3050 - total flux cleaned = 0.0121806 Jy ! Component: 3100 - total flux cleaned = 0.0122842 Jy ! Component: 3150 - total flux cleaned = 0.0123876 Jy ! Component: 3200 - total flux cleaned = 0.012557 Jy ! Component: 3250 - total flux cleaned = 0.0125901 Jy ! Component: 3300 - total flux cleaned = 0.0126567 Jy ! Component: 3350 - total flux cleaned = 0.0127223 Jy ! Component: 3400 - total flux cleaned = 0.0127881 Jy ! Component: 3450 - total flux cleaned = 0.0129178 Jy ! Component: 3500 - total flux cleaned = 0.0130136 Jy ! Component: 3550 - total flux cleaned = 0.0132034 Jy ! Component: 3600 - total flux cleaned = 0.0132974 Jy ! Component: 3650 - total flux cleaned = 0.0134214 Jy ! Component: 3700 - total flux cleaned = 0.0134522 Jy ! Component: 3750 - total flux cleaned = 0.0135441 Jy ! Component: 3800 - total flux cleaned = 0.0137858 Jy ! Component: 3850 - total flux cleaned = 0.0137861 Jy ! Component: 3900 - total flux cleaned = 0.013994 Jy ! Component: 3950 - total flux cleaned = 0.0140237 Jy ! Component: 4000 - total flux cleaned = 0.0141981 Jy ! Component: 4050 - total flux cleaned = 0.0141404 Jy ! Total flux subtracted in 4096 components = 0.0142268 Jy ! Clean residual min=-0.001425 max=0.001737 Jy/beam ! Clean residual mean=0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 2.73532 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 506 components and 2.73532 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1130-1449_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 2.793 at -6.017 degrees (North through East) ! Clean map min=-0.0042799 max=1.5729 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1130-1449_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1130-1449_X_a_map.mod ! Writing 506 model components to file: /vlbi/vcs9/uvm//J1130-1449_X_a_map.mod wobs /vlbi/vcs9/uvm//J1130-1449_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1130-1449_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1130-1449_X_a_map.win ! wwins: Wrote 9 windows to /vlbi/vcs9/uvm//J1130-1449_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.57288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000512091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0976725 0.0976725 0.195345 0.39069 0.78138 1.56276 3.12552 6.25104 12.5021 25.0042 50.0083 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.572 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3071.49 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1130-1449_X_a_dfm.log closed on Tue Dec 26 22:17:47 2017