! Started logfile: /image_prod/ug002_uvm//J0825+0309_X_a_dfm.log on Wed Mar 4 16:51:42 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//J0825+0309_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0825+0309_X_a_uvm.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 45 of 45 possible baselines. ! AN table 3: 24 integrations on 36 of 36 possible baselines. ! AN table 4: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.873315 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 134 lines of history. ! ! Reading 23328 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 J0825+0309_X_a] 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 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.432304Jy sigma=9.552157 ! Fit after self-cal, rms=0.402650Jy sigma=3.154867 ! 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=0.6271 mas, bmaj=1.668 mas, bpa=-4.025 degrees ! Estimated noise=0.996662 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 = 0.629185 Jy ! Component: 100 - total flux cleaned = 0.891933 Jy ! Total flux subtracted in 100 components = 0.891933 Jy ! Clean residual min=-0.059165 max=0.128856 Jy/beam ! Clean residual mean=-0.000026 rms=0.006811 Jy/beam ! Combined flux in latest and established models = 0.891933 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.891933 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=0.328659Jy sigma=1.998436 ! Fit after self-cal, rms=0.326405Jy sigma=1.965316 ! Inverting map ! Added new window around map position (0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145861 Jy ! Component: 100 - total flux cleaned = 0.222187 Jy ! Total flux subtracted in 100 components = 0.222187 Jy ! Clean residual min=-0.035400 max=0.060494 Jy/beam ! Clean residual mean=-0.000012 rms=0.003955 Jy/beam ! Combined flux in latest and established models = 1.11412 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 1.11412 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=0.196789Jy sigma=1.229478 ! Fit after self-cal, rms=0.194146Jy sigma=1.187492 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0547869 Jy ! Component: 100 - total flux cleaned = 0.0866721 Jy ! Total flux subtracted in 100 components = 0.0866721 Jy ! Clean residual min=-0.028205 max=0.037242 Jy/beam ! Clean residual mean=-0.000008 rms=0.003113 Jy/beam ! Combined flux in latest and established models = 1.20079 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 1.20079 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=0.159032Jy sigma=1.006039 ! Fit after self-cal, rms=0.157630Jy sigma=0.985517 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310654 Jy ! Component: 100 - total flux cleaned = 0.0531172 Jy ! Total flux subtracted in 100 components = 0.0531172 Jy ! Clean residual min=-0.021226 max=0.027132 Jy/beam ! Clean residual mean=-0.000005 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 1.25391 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 1.25391 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=0.141590Jy sigma=0.904793 ! Fit after self-cal, rms=0.141164Jy sigma=0.898614 ! Inverting map ! Added new window around map position (1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256958 Jy ! Component: 100 - total flux cleaned = 0.0427498 Jy ! Total flux subtracted in 100 components = 0.0427498 Jy ! Clean residual min=-0.016113 max=0.024066 Jy/beam ! Clean residual mean=-0.000003 rms=0.002532 Jy/beam ! Combined flux in latest and established models = 1.29666 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 1.29666 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=0.130646Jy sigma=0.844085 ! Fit after self-cal, rms=0.130199Jy sigma=0.840226 ! Inverting map ! Added new window around map position (-1.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204706 Jy ! Component: 100 - total flux cleaned = 0.0350046 Jy ! Total flux subtracted in 100 components = 0.0350046 Jy ! Clean residual min=-0.013473 max=0.015117 Jy/beam ! Clean residual mean=-0.000001 rms=0.002381 Jy/beam ! Combined flux in latest and established models = 1.33166 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 1.33166 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=0.123095Jy sigma=0.801767 ! Fit after self-cal, rms=0.122978Jy sigma=0.801017 ! Inverting map ! Added new window around map position (1.2, 6.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150086 Jy ! Component: 100 - total flux cleaned = 0.0258922 Jy ! Total flux subtracted in 100 components = 0.0258922 Jy ! Clean residual min=-0.012128 max=0.013906 Jy/beam ! Clean residual mean=0.000000 rms=0.002295 Jy/beam ! Combined flux in latest and established models = 1.35756 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 1.35756 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=0.119355Jy sigma=0.781593 ! Fit after self-cal, rms=0.119268Jy sigma=0.780584 ! 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=0.7757 mas, bmaj=1.894 mas, bpa=-4.316 degrees ! Estimated noise=0.708562 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 = 0.0197845 Jy ! Component: 100 - total flux cleaned = 0.0321815 Jy ! Component: 150 - total flux cleaned = 0.0380543 Jy ! Component: 200 - total flux cleaned = 0.0418821 Jy ! Total flux subtracted in 200 components = 0.0418821 Jy ! Clean residual min=-0.016564 max=0.015374 Jy/beam ! Clean residual mean=0.000009 rms=0.003437 Jy/beam ! Combined flux in latest and established models = 1.39944 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 1.39944 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=0.113505Jy sigma=0.747027 ! Fit after self-cal, rms=0.113479Jy sigma=0.746345 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7757 x 1.894 at -4.316 degrees (North through East) ! Clean map min=-0.016983 max=0.81903 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.07 KP 1.04 ! LA 0.92 MK 0.97 NL 1.14 OV 0.88 ! SC 1.17 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 1.05 KP 1.07 ! LA 1.06 MK 1.04 NL 1.08 OV 0.92 ! PT 0.94 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 HN 0.93 KP 1.05 ! LA 1.03 MK 1.03 OV 0.94 PT 0.90 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.00 KP 1.02 MK 1.02 ! NL 1.05 OV 0.91 PT 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.07 KP 1.06 ! LA 0.91 MK 0.97 NL 1.14 OV 0.87 ! SC 1.17 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.06 HN 1.07 KP 1.07 ! LA 1.04 MK 1.05 NL 1.09 OV 0.95 ! PT 0.94 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 0.94 KP 1.06 ! LA 1.02 MK 1.03 OV 0.96 PT 0.91 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 FD 1.00 KP 1.01 MK 1.03 ! NL 1.08 OV 0.92 PT 0.93 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.07 KP 1.06 ! LA 0.92 MK 0.96 NL 1.12 OV 0.90 ! SC 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 HN 1.04 KP 1.08 ! LA 1.05 MK 1.02 NL 1.08 OV 0.95 ! PT 0.94 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.01 HN 0.93 KP 1.06 ! LA 1.02 MK 1.03 OV 0.95 PT 0.91 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.01 KP 1.01 MK 1.05 ! NL 1.04 OV 0.90 PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.09 KP 1.08 ! LA 0.91 MK 0.96 NL 1.14 OV 0.86 ! SC 1.16 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 HN 1.06 KP 1.06 ! LA 1.05 MK 1.01 NL 1.09 OV 0.94 ! PT 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 0.93 KP 1.05 ! LA 1.01 MK 1.02 OV 0.95 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.00 KP 0.99 MK 1.02 ! NL 1.02 OV 0.94 PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.10 KP 1.06 ! LA 0.92 MK 0.93 NL 1.13 OV 0.87 ! SC 1.19 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 1.04 KP 1.07 ! LA 1.05 MK 1.01 NL 1.08 OV 0.94 ! PT 0.95 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 HN 0.94 KP 1.04 ! LA 1.01 MK 1.02 OV 0.95 PT 0.90 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 1.01 KP 1.00 MK 1.01 ! NL 1.06 OV 0.93 PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.07 KP 1.06 ! LA 0.92 MK 0.92 NL 1.14 OV 0.87 ! SC 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 HN 1.03 KP 1.07 ! LA 1.05 MK 1.03 NL 1.09 OV 0.88 ! PT 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 0.96 KP 1.05 ! LA 1.01 MK 1.02 OV 0.93 PT 0.90 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.01 KP 1.02 MK 1.03 ! NL 1.06 OV 0.91 PT 0.91 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.10 KP 1.05 ! LA 0.90 MK 0.96 NL 1.14 OV 0.87 ! SC 1.17 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.07 HN 1.06 KP 1.05 ! LA 1.04 MK 1.01 NL 1.08 OV 0.94 ! PT 0.94 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 0.94 KP 1.04 ! LA 1.02 MK 1.03 OV 0.94 PT 0.90 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.99 KP 1.01 MK 1.02 ! NL 1.05 OV 0.93 PT 0.92 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.06 KP 1.05 ! LA 0.91 MK 0.93 NL 1.13 OV 0.87 ! SC 1.21 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 1.04 KP 1.08 ! LA 1.06 MK 1.02 NL 1.08 OV 0.92 ! PT 0.94 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.02 HN 0.93 KP 1.05 ! LA 1.02 MK 1.03 OV 0.94 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.99 KP 0.99 MK 1.00 ! NL 1.03 OV 0.94 PT 0.92 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.05 KP 1.07 ! LA 0.90 MK 0.91 NL 1.13 OV 0.88 ! SC 1.20 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 HN 1.03 KP 1.06 ! LA 1.05 MK 1.00 NL 1.10 OV 0.94 ! PT 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 HN 0.94 KP 1.05 ! LA 1.00 MK 1.01 OV 0.95 PT 0.91 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.01 KP 1.00 MK 1.03 ! NL 1.06 OV 0.93 PT 0.90 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.07 KP 1.05 ! LA 0.90 MK 0.91 NL 1.13 OV 0.88 ! SC 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.07 HN 1.03 KP 1.05 ! LA 1.05 MK 1.01 NL 1.07 OV 0.94 ! PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.03 HN 0.96 KP 1.04 ! LA 1.02 MK 1.02 OV 0.94 PT 0.90 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.03 KP 1.01 MK 1.04 ! NL 1.03 OV 0.92 PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.07 KP 1.06 ! LA 0.92 MK 0.91 NL 1.11 OV 0.89 ! SC 1.20 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.07 HN 1.03 KP 1.08 ! LA 1.03 MK 0.99 NL 1.07 OV 0.93 ! PT 0.94 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 0.95 KP 1.05 ! LA 1.02 MK 1.03 OV 0.94 PT 0.92 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.02 KP 1.00 MK 0.99 ! NL 1.10 OV 0.92 PT 0.91 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 1.06 ! LA 0.90 MK 0.94 NL 1.13 OV 0.87 ! SC 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.04 HN 1.05 KP 1.08 ! LA 1.05 MK 0.97 NL 1.08 OV 0.95 ! PT 0.93 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.02 HN 0.97 KP 1.05 ! LA 1.01 MK 1.03 OV 0.94 PT 0.90 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.01 KP 0.98 MK 1.07 ! NL 1.05 OV 0.93 PT 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.113479Jy sigma=0.746345 ! Fit after self-cal, rms=0.077658Jy sigma=0.493789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7794 mas, bmaj=1.902 mas, bpa=-4.448 degrees ! Estimated noise=0.710926 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 = -0.00525958 Jy ! Component: 100 - total flux cleaned = -0.00767303 Jy ! Component: 150 - total flux cleaned = -0.00979015 Jy ! Component: 200 - total flux cleaned = -0.0117807 Jy ! Total flux subtracted in 200 components = -0.0117807 Jy ! Clean residual min=-0.008086 max=0.006121 Jy/beam ! Clean residual mean=0.000001 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 1.38766 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 1.38766 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=0.076518Jy sigma=0.484620 ! Fit after self-cal, rms=0.076510Jy sigma=0.483972 ! 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=0.076510Jy sigma=0.483972 ! Fit after self-cal, rms=0.063414Jy sigma=0.419695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.778 mas, bmaj=1.901 mas, bpa=-4.458 degrees ! Estimated noise=0.710199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194308 Jy ! Component: 100 - total flux cleaned = -0.00389001 Jy ! Component: 150 - total flux cleaned = -0.0053942 Jy ! Component: 200 - total flux cleaned = -0.00632453 Jy ! Total flux subtracted in 200 components = -0.00632453 Jy ! Clean residual min=-0.004361 max=0.004788 Jy/beam ! Clean residual mean=0.000001 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 1.38133 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 1.38133 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=0.062517Jy sigma=0.413545 ! Fit after self-cal, rms=0.062543Jy sigma=0.413179 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 (1.6, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278211 Jy ! Component: 100 - total flux cleaned = 0.00292217 Jy ! Component: 150 - total flux cleaned = 0.00269032 Jy ! Component: 200 - total flux cleaned = 0.00248978 Jy ! Total flux subtracted in 200 components = 0.00248978 Jy ! Clean residual min=-0.004137 max=0.003638 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 1.38382 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 1.38382 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=0.062015Jy sigma=0.409253 ! Fit after self-cal, rms=0.062016Jy sigma=0.409004 ! 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=0.062016Jy sigma=0.409004 ! Fit after self-cal, rms=0.061631Jy sigma=0.407248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7776 mas, bmaj=1.902 mas, bpa=-4.436 degrees ! Estimated noise=0.71018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00203715 Jy ! Component: 100 - total flux cleaned = -0.00312842 Jy ! Component: 150 - total flux cleaned = -0.00392842 Jy ! Component: 200 - total flux cleaned = -0.0044516 Jy ! Total flux subtracted in 200 components = -0.0044516 Jy ! Clean residual min=-0.003654 max=0.003367 Jy/beam ! Clean residual mean=0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 1.37937 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 1.37937 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=0.061108Jy sigma=0.403678 ! Fit after self-cal, rms=0.061114Jy sigma=0.403477 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 = 0.000256969 Jy ! Component: 100 - total flux cleaned = -2.1983e-05 Jy ! Component: 150 - total flux cleaned = -0.000275814 Jy ! Component: 200 - total flux cleaned = -0.000277565 Jy ! Total flux subtracted in 200 components = -0.000277565 Jy ! Clean residual min=-0.003543 max=0.003227 Jy/beam ! Clean residual mean=0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 1.37909 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 1.37909 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=0.060858Jy sigma=0.401688 ! Fit after self-cal, rms=0.060859Jy sigma=0.401541 ! 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=0.060859Jy sigma=0.401541 ! Fit after self-cal, rms=0.060655Jy sigma=0.400599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=2.966 mas, bpa=-1.781 degrees ! Estimated noise=1.09343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00317516 Jy ! Component: 100 - total flux cleaned = -0.00373058 Jy ! Component: 150 - total flux cleaned = -0.00405419 Jy ! Component: 200 - total flux cleaned = -0.00439168 Jy ! Total flux subtracted in 200 components = -0.00439168 Jy ! Clean residual min=-0.003732 max=0.003652 Jy/beam ! Clean residual mean=0.000002 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 1.3747 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 1.3747 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=0.060477Jy sigma=0.399767 ! Fit after self-cal, rms=0.060488Jy sigma=0.399675 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 = -0.000323424 Jy ! Component: 100 - total flux cleaned = -0.000381356 Jy ! Component: 150 - total flux cleaned = -0.000507745 Jy ! Component: 200 - total flux cleaned = -0.000546064 Jy ! Total flux subtracted in 200 components = -0.000546064 Jy ! Clean residual min=-0.003695 max=0.003670 Jy/beam ! Clean residual mean=0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 1.37416 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 1.37416 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=0.060409Jy sigma=0.399374 ! Fit after self-cal, rms=0.060418Jy sigma=0.399300 ! Inverting map ! Added new window around map position (-2.2, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119882 Jy ! Component: 100 - total flux cleaned = 0.000962276 Jy ! Component: 150 - total flux cleaned = 0.000170105 Jy ! Component: 200 - total flux cleaned = -0.000517531 Jy ! Total flux subtracted in 200 components = -0.000517531 Jy ! Clean residual min=-0.003403 max=0.002886 Jy/beam ! Clean residual mean=0.000001 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 1.37364 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 159 components and 1.37364 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=0.060249Jy sigma=0.398435 ! Fit after self-cal, rms=0.060247Jy sigma=0.398373 ! 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=0.7773 mas, bmaj=1.902 mas, bpa=-4.413 degrees ! Estimated noise=0.710442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7773 x 1.902 at -4.413 degrees (North through East) ! Clean map min=-0.0034777 max=0.82305 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 ! Performing amp+phase self-cal ! ! 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=0.060247Jy sigma=0.398373 ! Fit after self-cal, rms=0.056659Jy sigma=0.371545 ! Inverting map and beam ! Estimated beam: bmin=0.7775 mas, bmaj=1.902 mas, bpa=-4.424 degrees ! Estimated noise=0.710697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000553537 Jy ! Component: 100 - total flux cleaned = -0.00123216 Jy ! Component: 150 - total flux cleaned = -0.00163421 Jy ! Component: 200 - total flux cleaned = -0.00217586 Jy ! Total flux subtracted in 200 components = -0.00217586 Jy ! Clean residual min=-0.002758 max=0.002767 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 1.37146 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 1.37146 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=0.056313Jy sigma=0.368832 ! Fit after self-cal, rms=0.056306Jy sigma=0.368732 ! Inverting map ! Added new window around map position (-2.4, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136637 Jy ! Component: 100 - total flux cleaned = 0.00154447 Jy ! Component: 150 - total flux cleaned = 0.00162617 Jy ! Component: 200 - total flux cleaned = 0.00147498 Jy ! Total flux subtracted in 200 components = 0.00147498 Jy ! Clean residual min=-0.002623 max=0.002550 Jy/beam ! Clean residual mean=0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 1.37294 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 183 components and 1.37294 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=0.056059Jy sigma=0.366786 ! Fit after self-cal, rms=0.056052Jy sigma=0.366729 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.056052Jy sigma=0.366729 ! Fit after self-cal, rms=0.055998Jy sigma=0.366436 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=0.6284 mas, bmaj=1.669 mas, bpa=-3.989 degrees ! Estimated noise=1.00059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.633125 Jy ! Component: 100 - total flux cleaned = 0.919956 Jy ! Component: 150 - total flux cleaned = 1.06695 Jy ! Component: 200 - total flux cleaned = 1.14616 Jy ! Total flux subtracted in 200 components = 1.14616 Jy ! Clean residual min=-0.021360 max=0.039729 Jy/beam ! Clean residual mean=-0.000011 rms=0.002422 Jy/beam ! Combined flux in latest and established models = 1.14616 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.14616 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7776 mas, bmaj=1.902 mas, bpa=-4.402 degrees ! Estimated noise=0.711014 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 = 0.0758258 Jy ! Component: 100 - total flux cleaned = 0.118544 Jy ! Component: 150 - total flux cleaned = 0.145923 Jy ! Component: 200 - total flux cleaned = 0.164407 Jy ! Total flux subtracted in 200 components = 0.164407 Jy ! Clean residual min=-0.005124 max=0.010909 Jy/beam ! Clean residual mean=-0.000006 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 1.31057 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 41 components and 1.31057 Jy ! Inverting map ! Added new window around map position (-0.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130868 Jy ! Component: 100 - total flux cleaned = 0.0226399 Jy ! Component: 150 - total flux cleaned = 0.0300299 Jy ! Component: 200 - total flux cleaned = 0.0359155 Jy ! Total flux subtracted in 200 components = 0.0359155 Jy ! Clean residual min=-0.003754 max=0.005154 Jy/beam ! Clean residual mean=-0.000002 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 1.34648 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 1.34648 Jy ! Inverting map ! Added new window around map position (1.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045932 Jy ! Component: 100 - total flux cleaned = 0.00800759 Jy ! Component: 150 - total flux cleaned = 0.0100939 Jy ! Component: 200 - total flux cleaned = 0.0119439 Jy ! Total flux subtracted in 200 components = 0.0119439 Jy ! Clean residual min=-0.002920 max=0.002784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 1.35843 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 1.35843 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=2.001 mas, bmaj=2.968 mas, bpa=-1.767 degrees ! Estimated noise=1.09332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415626 Jy ! Component: 100 - total flux cleaned = 0.00535545 Jy ! Component: 150 - total flux cleaned = 0.00615666 Jy ! Component: 200 - total flux cleaned = 0.00693842 Jy ! Total flux subtracted in 200 components = 0.00693842 Jy ! Clean residual min=-0.002577 max=0.002900 Jy/beam ! Clean residual mean=-0.000000 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 1.36537 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 = 0.000384293 Jy ! Component: 100 - total flux cleaned = 0.000877186 Jy ! Component: 150 - total flux cleaned = 0.000879161 Jy ! Component: 200 - total flux cleaned = 0.000881354 Jy ! Total flux subtracted in 200 components = 0.000881354 Jy ! Clean residual min=-0.002443 max=0.002807 Jy/beam ! Clean residual mean=0.000000 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 1.36625 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 135 components and 1.36625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7776 mas, bmaj=1.902 mas, bpa=-4.402 degrees ! Estimated noise=0.711014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000716922 Jy ! Component: 100 - total flux cleaned = -0.000537841 Jy ! Component: 150 - total flux cleaned = -0.00037084 Jy ! Component: 200 - total flux cleaned = -0.000142917 Jy ! Total flux subtracted in 200 components = -0.000142917 Jy ! Clean residual min=-0.002600 max=0.002481 Jy/beam ! Clean residual mean=0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 1.3661 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 160 components and 1.3661 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=0.055834Jy sigma=0.364544 ! Fit after self-cal, rms=0.055695Jy sigma=0.363321 wmodel J0825+0309_X_a_map.mod ! Writing 160 model components to file: J0825+0309_X_a_map.mod wobs J0825+0309_X_a_uvs.fits ! Writing UV FITS file: J0825+0309_X_a_uvs.fits wwins J0825+0309_X_a_map.win ! wwins: Wrote 10 windows to J0825+0309_X_a_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 = -0.000283031 Jy ! Component: 100 - total flux cleaned = -0.000570581 Jy ! Component: 150 - total flux cleaned = -0.000992222 Jy ! Component: 200 - total flux cleaned = -0.00146802 Jy ! Component: 250 - total flux cleaned = -0.00195886 Jy ! Component: 300 - total flux cleaned = -0.00233205 Jy ! Component: 350 - total flux cleaned = -0.00256272 Jy ! Component: 400 - total flux cleaned = -0.00285112 Jy ! Component: 450 - total flux cleaned = -0.00310246 Jy ! Component: 500 - total flux cleaned = -0.00331924 Jy ! Component: 550 - total flux cleaned = -0.00365459 Jy ! Component: 600 - total flux cleaned = -0.00395421 Jy ! Component: 650 - total flux cleaned = -0.00424912 Jy ! Component: 700 - total flux cleaned = -0.004482 Jy ! Component: 750 - total flux cleaned = -0.00471078 Jy ! Component: 800 - total flux cleaned = -0.00490855 Jy ! Component: 850 - total flux cleaned = -0.00504764 Jy ! Component: 900 - total flux cleaned = -0.00521345 Jy ! Component: 950 - total flux cleaned = -0.00548567 Jy ! Component: 1000 - total flux cleaned = -0.00564671 Jy ! Component: 1050 - total flux cleaned = -0.00580657 Jy ! Component: 1100 - total flux cleaned = -0.00593802 Jy ! Component: 1150 - total flux cleaned = -0.00606833 Jy ! Component: 1200 - total flux cleaned = -0.00624838 Jy ! Component: 1250 - total flux cleaned = -0.00627388 Jy ! Component: 1300 - total flux cleaned = -0.00642559 Jy ! Component: 1350 - total flux cleaned = -0.00650053 Jy ! Component: 1400 - total flux cleaned = -0.00645099 Jy ! Component: 1450 - total flux cleaned = -0.00664747 Jy ! Component: 1500 - total flux cleaned = -0.00667171 Jy ! Component: 1550 - total flux cleaned = -0.0067202 Jy ! Component: 1600 - total flux cleaned = -0.00679221 Jy ! Component: 1650 - total flux cleaned = -0.00683978 Jy ! Component: 1700 - total flux cleaned = -0.00684002 Jy ! Component: 1750 - total flux cleaned = -0.00695679 Jy ! Component: 1800 - total flux cleaned = -0.00693315 Jy ! Component: 1850 - total flux cleaned = -0.00691004 Jy ! Component: 1900 - total flux cleaned = -0.00688729 Jy ! Component: 1950 - total flux cleaned = -0.00693296 Jy ! Component: 2000 - total flux cleaned = -0.00688732 Jy ! Component: 2050 - total flux cleaned = -0.00690988 Jy ! Component: 2100 - total flux cleaned = -0.00688756 Jy ! Component: 2150 - total flux cleaned = -0.00682105 Jy ! Component: 2200 - total flux cleaned = -0.00682087 Jy ! Component: 2250 - total flux cleaned = -0.00682079 Jy ! Component: 2300 - total flux cleaned = -0.0068211 Jy ! Component: 2350 - total flux cleaned = -0.0067133 Jy ! Component: 2400 - total flux cleaned = -0.00669192 Jy ! Component: 2450 - total flux cleaned = -0.00679861 Jy ! Component: 2500 - total flux cleaned = -0.00673484 Jy ! Component: 2550 - total flux cleaned = -0.00662954 Jy ! Component: 2600 - total flux cleaned = -0.0065668 Jy ! Component: 2650 - total flux cleaned = -0.0066083 Jy ! Component: 2700 - total flux cleaned = -0.00658757 Jy ! Component: 2750 - total flux cleaned = -0.00654638 Jy ! Component: 2800 - total flux cleaned = -0.00650528 Jy ! Component: 2850 - total flux cleaned = -0.00646467 Jy ! Component: 2900 - total flux cleaned = -0.00650517 Jy ! Component: 2950 - total flux cleaned = -0.00648513 Jy ! Component: 3000 - total flux cleaned = -0.00650507 Jy ! Component: 3050 - total flux cleaned = -0.00648521 Jy ! Component: 3100 - total flux cleaned = -0.00634618 Jy ! Component: 3150 - total flux cleaned = -0.00634632 Jy ! Component: 3200 - total flux cleaned = -0.00632683 Jy ! Component: 3250 - total flux cleaned = -0.00624862 Jy ! Component: 3300 - total flux cleaned = -0.00634592 Jy ! Component: 3350 - total flux cleaned = -0.00632639 Jy ! Component: 3400 - total flux cleaned = -0.0062493 Jy ! Component: 3450 - total flux cleaned = -0.00622991 Jy ! Component: 3500 - total flux cleaned = -0.00615364 Jy ! Component: 3550 - total flux cleaned = -0.00611559 Jy ! Component: 3600 - total flux cleaned = -0.00617219 Jy ! Component: 3650 - total flux cleaned = -0.00611567 Jy ! Component: 3700 - total flux cleaned = -0.00607814 Jy ! Component: 3750 - total flux cleaned = -0.00602236 Jy ! Component: 3800 - total flux cleaned = -0.00589263 Jy ! Component: 3850 - total flux cleaned = -0.00596653 Jy ! Component: 3900 - total flux cleaned = -0.00596671 Jy ! Component: 3950 - total flux cleaned = -0.00607625 Jy ! Component: 4000 - total flux cleaned = -0.0058946 Jy ! Component: 4050 - total flux cleaned = -0.00591287 Jy ! Total flux subtracted in 4096 components = -0.00591294 Jy ! Clean residual min=-0.001021 max=0.000973 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 1.36019 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 482 components and 1.36019 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0825+0309_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7776 x 1.902 at -4.402 degrees (North through East) ! Clean map min=-0.0024471 max=0.82005 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0825+0309_X_a_map.fits wmodel /image_prod/ug002_uvm//J0825+0309_X_a_map.mod ! Writing 482 model components to file: /image_prod/ug002_uvm//J0825+0309_X_a_map.mod wobs /image_prod/ug002_uvm//J0825+0309_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0825+0309_X_a_uvs.fits wwins /image_prod/ug002_uvm//J0825+0309_X_a_map.win ! wwins: Wrote 11 windows to /image_prod/ug002_uvm//J0825+0309_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.820049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313847 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.114815 0.114815 0.22963 0.45926 0.91852 1.83704 3.67408 7.34816 14.6963 29.3927 58.7853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.82 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2612.9 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0825+0309_X_a_dfm.log closed on Wed Mar 4 16:51:48 2020