! Started logfile: /image_prod/ug002_uvm//J1709-1728_X_b_dfm.log on Wed Mar 4 17:30:20 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uvm//J1709-1728_X_b_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1709-1728_X_b_uvm.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! AN table 2: 6 integrations on 36 of 36 possible baselines. ! AN table 3: 6 integrations on 36 of 36 possible baselines. ! AN table 4: 8 integrations on 6 of 6 possible baselines. ! AN table 5: 8 integrations on 28 of 28 possible baselines. ! AN table 6: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.849564 visibilities/baseline/integration-bin. ! Found source: J1709-1728 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 108 lines of history. ! ! Reading 14028 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1709-1728_X_b] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.032417Jy sigma=8.833374 ! Fit after self-cal, rms=0.765515Jy sigma=6.456146 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7147 mas, bmaj=1.727 mas, bpa=8.386 degrees ! Estimated noise=1.073 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170984 Jy ! Component: 100 - total flux cleaned = 0.226984 Jy ! Total flux subtracted in 100 components = 0.226984 Jy ! Clean residual min=-0.009876 max=0.025199 Jy/beam ! Clean residual mean=0.000027 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.226984 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.226984 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095791Jy sigma=0.787273 ! Fit after self-cal, rms=0.095475Jy sigma=0.785289 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297586 Jy ! Component: 100 - total flux cleaned = 0.0466467 Jy ! Total flux subtracted in 100 components = 0.0466467 Jy ! Clean residual min=-0.009558 max=0.014028 Jy/beam ! Clean residual mean=0.000012 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.27363 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.27363 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081370Jy sigma=0.639696 ! Fit after self-cal, rms=0.081131Jy sigma=0.638296 ! Inverting map ! Added new window around map position (1, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145022 Jy ! Component: 100 - total flux cleaned = 0.0241266 Jy ! Total flux subtracted in 100 components = 0.0241266 Jy ! Clean residual min=-0.008805 max=0.012224 Jy/beam ! Clean residual mean=0.000006 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.297757 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.297757 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076999Jy sigma=0.597560 ! Fit after self-cal, rms=0.076714Jy sigma=0.595367 ! Inverting map ! Added new window around map position (-1.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103497 Jy ! Component: 100 - total flux cleaned = 0.0174843 Jy ! Total flux subtracted in 100 components = 0.0174843 Jy ! Clean residual min=-0.008206 max=0.007753 Jy/beam ! Clean residual mean=0.000002 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.315241 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.315241 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074729Jy sigma=0.578088 ! Fit after self-cal, rms=0.074701Jy sigma=0.577777 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9205 mas, bmaj=2.123 mas, bpa=7.791 degrees ! Estimated noise=0.722493 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828708 Jy ! Component: 100 - total flux cleaned = 0.0133545 Jy ! Component: 150 - total flux cleaned = 0.0152277 Jy ! Component: 200 - total flux cleaned = 0.0161452 Jy ! Total flux subtracted in 200 components = 0.0161452 Jy ! Clean residual min=-0.006111 max=0.006997 Jy/beam ! Clean residual mean=-0.000010 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.331386 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.331386 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073625Jy sigma=0.568275 ! Fit after self-cal, rms=0.073565Jy sigma=0.567836 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9205 x 2.123 at 7.791 degrees (North through East) ! Clean map min=-0.0058204 max=0.23209 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.01 KP 1.01 ! MK 1.08 NL 1.05 OV 0.86 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.93 HN 1.00 KP 1.04 ! LA 1.02 NL 1.13 OV 0.92 PT 0.95 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.93 HN 1.65 KP 1.04 ! LA 1.02 MK 1.02 OV 0.95 PT 1.36 ! SC 0.71 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.83 HN 1.16 NL 1.12 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.01 KP 1.00 LA 1.01 ! NL 0.86 OV 0.99 PT 0.97 SC 1.09 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.06 LA 1.02 MK 1.07 ! NL 0.88 OV 0.99 PT 0.96 SC 2.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.04 KP 0.99 ! MK 1.03 NL 1.14 OV 0.87 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.93 HN 0.96 KP 1.00 ! LA 1.00 NL 1.12 OV 0.93 PT 0.91 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.91 HN 1.54 KP 1.01 ! LA 0.99 MK 1.04 OV 0.96 PT 1.57 ! SC 0.74 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.78 HN 1.19 NL 1.16 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 0.99 KP 1.00 LA 0.98 ! NL 0.85 OV 1.02 PT 0.97 SC 1.06 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 1.01 LA 1.00 MK 1.05 ! NL 0.88 OV 1.00 PT 1.01 SC 2.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 1.02 ! MK 1.03 NL 1.06 OV 0.89 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.93 HN 0.98 KP 1.03 ! LA 1.02 NL 1.11 OV 0.92 PT 0.90 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.89 HN 1.56 KP 1.02 ! LA 1.11 MK 0.99 OV 0.90 PT 1.48 ! SC 0.73 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 HN 1.34 NL 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.02 KP 1.00 LA 1.00 ! NL 0.87 OV 1.00 PT 0.93 SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.08 FD 1.03 LA 1.00 MK 1.04 ! NL 0.90 OV 0.99 PT 0.99 SC 1.82 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 1.03 ! MK 1.06 NL 1.05 OV 0.88 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 0.99 KP 1.03 ! LA 1.01 NL 1.08 OV 0.93 PT 0.94 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.91 HN 1.63 KP 1.03 ! LA 1.02 MK 1.02 OV 0.95 PT 1.45 ! SC 0.72 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 1.68 NL 1.11 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.03 KP 0.98 LA 0.97 ! NL 0.87 OV 1.01 PT 0.97 SC 1.11 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.05 LA 0.98 MK 1.00 ! NL 0.92 OV 1.02 PT 1.00 SC 2.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 0.98 ! MK 1.08 NL 1.06 OV 0.90 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.89 HN 0.93 KP 1.02 ! LA 0.99 NL 1.06 OV 0.92 PT 0.93 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.90 HN 1.55 KP 0.99 ! LA 1.03 MK 1.01 OV 0.96 PT 1.61 ! SC 0.73 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 HN 1.12 NL 1.23 SC 0.90 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.02 KP 0.98 LA 1.02 ! NL 0.91 OV 1.00 PT 0.99 SC 1.07 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 1.05 LA 0.97 MK 1.04 ! NL 0.86 OV 1.03 PT 0.97 SC 2.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 1.03 ! MK 1.06 NL 1.05 OV 0.87 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.01 KP 1.01 ! LA 1.05 NL 1.04 OV 0.92 PT 0.90 ! SC 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.90 HN 1.54 KP 1.05 ! LA 1.06 MK 0.93 OV 0.99 PT 1.55 ! SC 0.73 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.82 HN 1.14 NL 1.09 SC 0.83 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.00 KP 1.00 LA 0.97 ! NL 0.90 OV 1.04 PT 0.92 SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.05 LA 1.01 MK 1.01 ! NL 0.92 OV 0.96 PT 0.96 SC 2.64 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.02 KP 1.02 ! MK 1.10 NL 1.02 OV 0.89 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.92 HN 0.99 KP 1.01 ! LA 1.02 NL 1.06 OV 0.92 PT 0.94 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.89 HN 1.57 KP 0.99 ! LA 1.08 MK 1.01 OV 0.91 PT 1.48 ! SC 0.69 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.88 HN 1.22 NL 1.07 SC 0.84 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.01 KP 0.99 LA 0.99 ! NL 0.87 OV 1.00 PT 0.98 SC 1.06 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.00 LA 0.97 MK 1.05 ! NL 0.92 OV 1.04 PT 0.96 SC 2.46 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.03 KP 1.02 ! MK 1.04 NL 1.02 OV 0.90 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.93 HN 1.01 KP 1.04 ! LA 0.99 NL 1.08 OV 0.92 PT 0.97 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.92 HN 1.59 KP 1.01 ! LA 1.03 MK 0.97 OV 0.94 PT 1.49 ! SC 0.73 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 HN 1.02 NL 1.17 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.03 KP 0.94 LA 1.02 ! NL 0.89 OV 1.05 PT 0.94 SC 1.07 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.04 LA 0.98 MK 1.03 ! NL 0.88 OV 0.99 PT 0.98 SC 2.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.03 KP 0.99 ! MK 1.13 NL 1.08 OV 0.86 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.90 HN 1.02 KP 1.01 ! LA 1.02 NL 1.13 OV 0.92 PT 0.93 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.93 HN 1.55 KP 1.03 ! LA 1.10 MK 1.02 OV 0.91 PT 1.54 ! SC 0.69 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.75 HN 1.29 NL 1.22 SC 1.43 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.03 KP 1.01 LA 0.99 ! NL 0.91 OV 0.99 PT 0.95 SC 1.10 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.06 LA 0.94 MK 1.04 ! NL 0.91 OV 0.98 PT 1.01 SC 2.10 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 KP 0.99 ! MK 1.10 NL 1.08 OV 0.87 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.94 HN 1.02 KP 1.02 ! LA 1.05 NL 1.02 OV 0.91 PT 0.97 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.97 HN 1.60 KP 1.03 ! LA 1.02 MK 0.99 OV 0.96 PT 1.46 ! SC 0.75 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.82 HN 1.33 NL 1.15 SC 1.12 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.04 KP 0.99 LA 0.99 ! NL 0.98 OV 0.96 PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.08 LA 1.00 MK 1.00 ! NL 0.95 OV 1.00 PT 0.96 SC 1.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.10 KP 0.98 ! MK 1.04 NL 1.01 OV 0.91 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.88 HN 0.99 KP 1.04 ! LA 1.03 NL 1.09 OV 0.92 PT 0.97 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.91 HN 1.53 KP 0.98 ! LA 1.05 MK 0.90 OV 0.92 PT 1.54 ! SC 0.65 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 HN 1.05 NL 1.08 SC 1.11 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 1.03 KP 1.03 LA 1.00 ! NL 0.85 OV 1.02 PT 0.95 SC 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.10 LA 0.98 MK 1.04 ! NL 0.85 OV 1.03 PT 0.92 SC 2.57 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.10 KP 0.98 ! MK 1.15 NL 1.07 OV 0.88 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.93 HN 1.01 KP 1.01 ! LA 0.97 NL 1.09 OV 0.91 PT 1.00 ! SC 0.84 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.94 HN 1.79 KP 1.02 ! LA 1.05 MK 0.92 OV 0.99 PT 1.48 ! SC 0.62 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 1.19 NL 1.05 SC 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 1.01 KP 0.99 LA 1.00 ! NL 0.87 OV 1.04 PT 0.98 SC 1.12 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 1.05 LA 0.98 MK 1.01 ! NL 0.89 OV 1.02 PT 0.97 SC 1.96 ! ! ! Fit before self-cal, rms=0.073565Jy sigma=0.567836 ! Fit after self-cal, rms=0.075549Jy sigma=0.488829 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.18 mas, bpa=7.477 degrees ! Estimated noise=0.72992 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417094 Jy ! Component: 100 - total flux cleaned = 0.00406666 Jy ! Component: 150 - total flux cleaned = 0.00397711 Jy ! Component: 200 - total flux cleaned = 0.00419682 Jy ! Total flux subtracted in 200 components = 0.00419682 Jy ! Clean residual min=-0.002263 max=0.002866 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.335583 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.335583 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075225Jy sigma=0.485286 ! Fit after self-cal, rms=0.075554Jy sigma=0.484491 ! Inverting map ! Added new window around map position (-0.4, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019011 Jy ! Component: 100 - total flux cleaned = 0.00236412 Jy ! Component: 150 - total flux cleaned = 0.00288661 Jy ! Component: 200 - total flux cleaned = 0.00323659 Jy ! Total flux subtracted in 200 components = 0.00323659 Jy ! Clean residual min=-0.001955 max=0.002321 Jy/beam ! Clean residual mean=0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.33882 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.33882 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075388Jy sigma=0.482861 ! Fit after self-cal, rms=0.075383Jy sigma=0.482762 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075383Jy sigma=0.482762 ! Fit after self-cal, rms=0.075475Jy sigma=0.480445 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9301 mas, bmaj=2.178 mas, bpa=7.435 degrees ! Estimated noise=0.727657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801226 Jy ! Component: 100 - total flux cleaned = 0.0014045 Jy ! Component: 150 - total flux cleaned = 0.00185384 Jy ! Component: 200 - total flux cleaned = 0.00224927 Jy ! Total flux subtracted in 200 components = 0.00224927 Jy ! Clean residual min=-0.001591 max=0.001807 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.341069 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.341069 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075393Jy sigma=0.479549 ! Fit after self-cal, rms=0.075397Jy sigma=0.479502 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.4, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157146 Jy ! Component: 100 - total flux cleaned = 0.00228311 Jy ! Component: 150 - total flux cleaned = 0.00269106 Jy ! Component: 200 - total flux cleaned = 0.00303591 Jy ! Total flux subtracted in 200 components = 0.00303591 Jy ! Clean residual min=-0.001518 max=0.001349 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.344105 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.344105 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075345Jy sigma=0.478969 ! Fit after self-cal, rms=0.075343Jy sigma=0.478950 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075343Jy sigma=0.478950 ! Fit after self-cal, rms=0.075422Jy sigma=0.478857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.93 mas, bmaj=2.179 mas, bpa=7.443 degrees ! Estimated noise=0.726945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.52415e-05 Jy ! Component: 100 - total flux cleaned = 0.000257248 Jy ! Component: 150 - total flux cleaned = 0.000443714 Jy ! Component: 200 - total flux cleaned = 0.000705526 Jy ! Total flux subtracted in 200 components = 0.000705526 Jy ! Clean residual min=-0.001450 max=0.001316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.34481 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 0.34481 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075391Jy sigma=0.478564 ! Fit after self-cal, rms=0.075390Jy sigma=0.478557 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283928 Jy ! Component: 100 - total flux cleaned = 0.000520945 Jy ! Component: 150 - total flux cleaned = 0.000669267 Jy ! Component: 200 - total flux cleaned = 0.000856655 Jy ! Total flux subtracted in 200 components = 0.000856655 Jy ! Clean residual min=-0.001462 max=0.001313 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.345667 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 132 components and 0.345667 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075373Jy sigma=0.478398 ! Fit after self-cal, rms=0.075373Jy sigma=0.478396 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075373Jy sigma=0.478396 ! Fit after self-cal, rms=0.075505Jy sigma=0.478357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=4.138 mas, bpa=7.822 degrees ! Estimated noise=0.892339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530686 Jy ! Component: 100 - total flux cleaned = 0.000649934 Jy ! Component: 150 - total flux cleaned = 0.000741742 Jy ! Component: 200 - total flux cleaned = 0.000853271 Jy ! Total flux subtracted in 200 components = 0.000853271 Jy ! Clean residual min=-0.002046 max=0.001661 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.34652 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 147 components and 0.34652 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075502Jy sigma=0.478298 ! Fit after self-cal, rms=0.075501Jy sigma=0.478289 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149565 Jy ! Component: 100 - total flux cleaned = 0.000259675 Jy ! Component: 150 - total flux cleaned = 0.000359477 Jy ! Component: 200 - total flux cleaned = 0.000429579 Jy ! Total flux subtracted in 200 components = 0.000429579 Jy ! Clean residual min=-0.002018 max=0.001667 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.34695 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.34695 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075501Jy sigma=0.478263 ! Fit after self-cal, rms=0.075500Jy sigma=0.478259 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.9302 mas, bmaj=2.18 mas, bpa=7.419 degrees ! Estimated noise=0.726861 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9302 x 2.18 at 7.419 degrees (North through East) ! Clean map min=-0.0023872 max=0.2336 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7153 mas, bmaj=1.763 mas, bpa=8.663 degrees ! Estimated noise=1.08243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170989 Jy ! Component: 100 - total flux cleaned = 0.228346 Jy ! Component: 150 - total flux cleaned = 0.256908 Jy ! Component: 200 - total flux cleaned = 0.27444 Jy ! Total flux subtracted in 200 components = 0.27444 Jy ! Clean residual min=-0.004416 max=0.009481 Jy/beam ! Clean residual mean=0.000013 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.27444 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.27444 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9302 mas, bmaj=2.18 mas, bpa=7.419 degrees ! Estimated noise=0.726861 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200085 Jy ! Component: 100 - total flux cleaned = 0.0318355 Jy ! Component: 150 - total flux cleaned = 0.0398547 Jy ! Component: 200 - total flux cleaned = 0.0457773 Jy ! Total flux subtracted in 200 components = 0.0457773 Jy ! Clean residual min=-0.002229 max=0.003820 Jy/beam ! Clean residual mean=0.000007 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.320217 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 65 components and 0.320217 Jy ! Inverting map ! Added new window around map position (1.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461717 Jy ! Component: 100 - total flux cleaned = 0.00819803 Jy ! Component: 150 - total flux cleaned = 0.0110616 Jy ! Component: 200 - total flux cleaned = 0.0133469 Jy ! Total flux subtracted in 200 components = 0.0133469 Jy ! Clean residual min=-0.001771 max=0.001992 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.333564 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 95 components and 0.333564 Jy ! Inverting map ! Added new window around map position (1, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176889 Jy ! Component: 100 - total flux cleaned = 0.00300906 Jy ! Component: 150 - total flux cleaned = 0.00423079 Jy ! Component: 200 - total flux cleaned = 0.0053224 Jy ! Total flux subtracted in 200 components = 0.0053224 Jy ! Clean residual min=-0.001582 max=0.001533 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.338887 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 111 components and 0.338887 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=4.138 mas, bpa=7.822 degrees ! Estimated noise=0.892339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183777 Jy ! Component: 100 - total flux cleaned = 0.0032163 Jy ! Component: 150 - total flux cleaned = 0.00432482 Jy ! Component: 200 - total flux cleaned = 0.0052407 Jy ! Total flux subtracted in 200 components = 0.0052407 Jy ! Clean residual min=-0.001999 max=0.001556 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.344127 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791059 Jy ! Component: 100 - total flux cleaned = 0.00148142 Jy ! Component: 150 - total flux cleaned = 0.00208524 Jy ! Component: 200 - total flux cleaned = 0.0025336 Jy ! Total flux subtracted in 200 components = 0.0025336 Jy ! Clean residual min=-0.001925 max=0.001552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.346661 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 159 components and 0.346661 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9302 mas, bmaj=2.18 mas, bpa=7.419 degrees ! Estimated noise=0.726861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295393 Jy ! Component: 100 - total flux cleaned = -7.33946e-05 Jy ! Component: 150 - total flux cleaned = 0.000122995 Jy ! Component: 200 - total flux cleaned = 0.000327087 Jy ! Total flux subtracted in 200 components = 0.000327087 Jy ! Clean residual min=-0.001441 max=0.001366 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.346988 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 169 components and 0.346988 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075521Jy sigma=0.478155 ! Fit after self-cal, rms=0.075504Jy sigma=0.478056 wmodel J1709-1728_X_b_map.mod ! Writing 169 model components to file: J1709-1728_X_b_map.mod wobs J1709-1728_X_b_uvs.fits ! Writing UV FITS file: J1709-1728_X_b_uvs.fits wwins J1709-1728_X_b_map.win ! wwins: Wrote 8 windows to J1709-1728_X_b_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 = -0.000529483 Jy ! Component: 100 - total flux cleaned = -0.000973236 Jy ! Component: 150 - total flux cleaned = -0.00135064 Jy ! Component: 200 - total flux cleaned = -0.0016019 Jy ! Component: 250 - total flux cleaned = -0.00171321 Jy ! Component: 300 - total flux cleaned = -0.00184437 Jy ! Component: 350 - total flux cleaned = -0.00192986 Jy ! Component: 400 - total flux cleaned = -0.00201336 Jy ! Component: 450 - total flux cleaned = -0.00205456 Jy ! Component: 500 - total flux cleaned = -0.00213564 Jy ! Component: 550 - total flux cleaned = -0.00215579 Jy ! Component: 600 - total flux cleaned = -0.00217553 Jy ! Component: 650 - total flux cleaned = -0.00217566 Jy ! Component: 700 - total flux cleaned = -0.00223341 Jy ! Component: 750 - total flux cleaned = -0.00221457 Jy ! Component: 800 - total flux cleaned = -0.00232779 Jy ! Component: 850 - total flux cleaned = -0.00236504 Jy ! Component: 900 - total flux cleaned = -0.002439 Jy ! Component: 950 - total flux cleaned = -0.00251195 Jy ! Component: 1000 - total flux cleaned = -0.0025482 Jy ! Component: 1050 - total flux cleaned = -0.00262023 Jy ! Component: 1100 - total flux cleaned = -0.00270918 Jy ! Component: 1150 - total flux cleaned = -0.00276221 Jy ! Component: 1200 - total flux cleaned = -0.00290216 Jy ! Component: 1250 - total flux cleaned = -0.00286736 Jy ! Component: 1300 - total flux cleaned = -0.00295366 Jy ! Component: 1350 - total flux cleaned = -0.00300464 Jy ! Component: 1400 - total flux cleaned = -0.00303856 Jy ! Component: 1450 - total flux cleaned = -0.00307231 Jy ! Component: 1500 - total flux cleaned = -0.00308896 Jy ! Component: 1550 - total flux cleaned = -0.00310552 Jy ! Component: 1600 - total flux cleaned = -0.00317126 Jy ! Component: 1650 - total flux cleaned = -0.00313865 Jy ! Component: 1700 - total flux cleaned = -0.00323597 Jy ! Component: 1750 - total flux cleaned = -0.00317151 Jy ! Component: 1800 - total flux cleaned = -0.00320358 Jy ! Component: 1850 - total flux cleaned = -0.00320359 Jy ! Component: 1900 - total flux cleaned = -0.0032037 Jy ! Component: 1950 - total flux cleaned = -0.00323507 Jy ! Component: 2000 - total flux cleaned = -0.00318839 Jy ! Component: 2050 - total flux cleaned = -0.0032194 Jy ! Component: 2100 - total flux cleaned = -0.00320408 Jy ! Component: 2150 - total flux cleaned = -0.00317331 Jy ! Component: 2200 - total flux cleaned = -0.00318856 Jy ! Component: 2250 - total flux cleaned = -0.00312804 Jy ! Component: 2300 - total flux cleaned = -0.00312804 Jy ! Component: 2350 - total flux cleaned = -0.00312817 Jy ! Component: 2400 - total flux cleaned = -0.00317278 Jy ! Component: 2450 - total flux cleaned = -0.00308405 Jy ! Component: 2500 - total flux cleaned = -0.0031283 Jy ! Component: 2550 - total flux cleaned = -0.00308442 Jy ! Component: 2600 - total flux cleaned = -0.00311339 Jy ! Component: 2650 - total flux cleaned = -0.00314236 Jy ! Component: 2700 - total flux cleaned = -0.0031279 Jy ! Component: 2750 - total flux cleaned = -0.003085 Jy ! Component: 2800 - total flux cleaned = -0.00315614 Jy ! Component: 2850 - total flux cleaned = -0.00307118 Jy ! Component: 2900 - total flux cleaned = -0.00311348 Jy ! Component: 2950 - total flux cleaned = -0.00316956 Jy ! Component: 3000 - total flux cleaned = -0.00311388 Jy ! Component: 3050 - total flux cleaned = -0.00319718 Jy ! Component: 3100 - total flux cleaned = -0.00314188 Jy ! Component: 3150 - total flux cleaned = -0.00318309 Jy ! Component: 3200 - total flux cleaned = -0.00319671 Jy ! Component: 3250 - total flux cleaned = -0.00315574 Jy ! Component: 3300 - total flux cleaned = -0.00315577 Jy ! Component: 3350 - total flux cleaned = -0.00316915 Jy ! Component: 3400 - total flux cleaned = -0.00314229 Jy ! Component: 3450 - total flux cleaned = -0.00308889 Jy ! Component: 3500 - total flux cleaned = -0.00302236 Jy ! Component: 3550 - total flux cleaned = -0.00302237 Jy ! Component: 3600 - total flux cleaned = -0.00304879 Jy ! Component: 3650 - total flux cleaned = -0.00302248 Jy ! Component: 3700 - total flux cleaned = -0.00302247 Jy ! Component: 3750 - total flux cleaned = -0.0029834 Jy ! Component: 3800 - total flux cleaned = -0.00294449 Jy ! Component: 3850 - total flux cleaned = -0.00294448 Jy ! Component: 3900 - total flux cleaned = -0.00290585 Jy ! Component: 3950 - total flux cleaned = -0.00291863 Jy ! Component: 4000 - total flux cleaned = -0.00286766 Jy ! Component: 4050 - total flux cleaned = -0.00282958 Jy ! Total flux subtracted in 4096 components = -0.00279158 Jy ! Clean residual min=-0.000761 max=0.000869 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.344196 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 491 components and 0.344196 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1709-1728_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9302 x 2.18 at 7.419 degrees (North through East) ! Clean map min=-0.001686 max=0.23426 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1709-1728_X_b_map.fits wmodel /image_prod/ug002_uvm//J1709-1728_X_b_map.mod ! Writing 491 model components to file: /image_prod/ug002_uvm//J1709-1728_X_b_map.mod wobs /image_prod/ug002_uvm//J1709-1728_X_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1709-1728_X_b_uvs.fits wwins /image_prod/ug002_uvm//J1709-1728_X_b_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uvm//J1709-1728_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.234256 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223996 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28686 0.28686 0.573721 1.14744 2.29488 4.58977 9.17953 18.3591 36.7181 73.4363 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.234 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1045.81 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1709-1728_X_b_dfm.log closed on Wed Mar 4 17:30:25 2020