! Started logfile: /image_prod/ug002_uvm//J0309+1029_X_a_dfm.log on Wed Mar 4 16:33:20 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//J0309+1029_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0309+1029_X_a_uvm.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 39 integrations on 45 of 45 possible baselines. ! AN table 3: 18 integrations on 36 of 36 possible baselines. ! AN table 4: 18 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.826723 visibilities/baseline/integration-bin. ! Found source: J0309+1029 ! ! 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 35268 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 J0309+1029_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 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 25 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.310434Jy sigma=8.152654 ! Fit after self-cal, rms=0.243833Jy sigma=1.748648 ! 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=0.63 mas, bmaj=1.635 mas, bpa=-3.387 degrees ! Estimated noise=0.935196 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 = 0.605282 Jy ! Component: 100 - total flux cleaned = 0.750568 Jy ! Total flux subtracted in 100 components = 0.750568 Jy ! Clean residual min=-0.020909 max=0.058806 Jy/beam ! Clean residual mean=0.000001 rms=0.004251 Jy/beam ! Combined flux in latest and established models = 0.750568 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.750568 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=0.186991Jy sigma=1.269981 ! Fit after self-cal, rms=0.186759Jy sigma=1.267557 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628864 Jy ! Component: 100 - total flux cleaned = 0.0919893 Jy ! Total flux subtracted in 100 components = 0.0919893 Jy ! Clean residual min=-0.020598 max=0.044619 Jy/beam ! Clean residual mean=-0.000001 rms=0.003789 Jy/beam ! Combined flux in latest and established models = 0.842557 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 5 components and 0.842557 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=0.152125Jy sigma=1.126985 ! Fit after self-cal, rms=0.151973Jy sigma=1.126152 ! Inverting map ! Added new window around map position (1.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346871 Jy ! Component: 100 - total flux cleaned = 0.0509297 Jy ! Total flux subtracted in 100 components = 0.0509297 Jy ! Clean residual min=-0.018753 max=0.038061 Jy/beam ! Clean residual mean=-0.000001 rms=0.003538 Jy/beam ! Combined flux in latest and established models = 0.893487 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.893487 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=0.142677Jy sigma=1.067323 ! Fit after self-cal, rms=0.141371Jy sigma=1.060513 ! Inverting map ! Added new window around map position (-1.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025816 Jy ! Component: 100 - total flux cleaned = 0.03928 Jy ! Total flux subtracted in 100 components = 0.03928 Jy ! Clean residual min=-0.018250 max=0.016761 Jy/beam ! Clean residual mean=-0.000001 rms=0.003343 Jy/beam ! Combined flux in latest and established models = 0.932767 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.932767 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=0.137152Jy sigma=1.025210 ! Fit after self-cal, rms=0.136934Jy sigma=1.024095 ! 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=0.7967 mas, bmaj=1.907 mas, bpa=-2.163 degrees ! Estimated noise=0.620582 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 = 0.0173913 Jy ! Component: 100 - total flux cleaned = 0.0296464 Jy ! Component: 150 - total flux cleaned = 0.0388869 Jy ! Component: 200 - total flux cleaned = 0.0443961 Jy ! Total flux subtracted in 200 components = 0.0443961 Jy ! Clean residual min=-0.019115 max=0.017560 Jy/beam ! Clean residual mean=-0.000009 rms=0.003350 Jy/beam ! Combined flux in latest and established models = 0.977163 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.977163 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=0.133985Jy sigma=1.008506 ! Fit after self-cal, rms=0.133947Jy sigma=1.008276 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7967 x 1.907 at -2.163 degrees (North through East) ! Clean map min=-0.017245 max=0.79284 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.94 KP 1.05 ! LA 1.01 MK 1.01 NL 1.01 OV 0.90 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.99 KP 1.07 ! LA 1.05 MK 1.04 NL 1.30 OV 0.94 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.02 HN 0.99 KP 1.05 ! LA 1.00 MK 0.98 OV 0.91 PT 0.91 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.87 LA 1.06 MK 1.02 ! NL 1.07 OV 0.94 PT 0.95 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.95 KP 1.07 ! LA 1.01 MK 1.02 NL 1.02 OV 0.90 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.04 HN 0.99 KP 1.07 ! LA 1.03 MK 1.04 NL 1.32 OV 0.95 ! PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.02 HN 1.02 KP 1.06 ! LA 1.00 MK 0.96 OV 0.92 PT 0.90 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 HN 0.85 LA 1.04 MK 1.01 ! NL 1.06 OV 0.96 PT 0.97 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.95 KP 1.06 ! LA 1.01 MK 1.03 NL 1.00 OV 0.90 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.99 KP 1.09 ! LA 1.04 MK 1.04 NL 1.29 OV 0.94 ! PT 0.93 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 HN 1.00 KP 1.04 ! LA 1.01 MK 0.97 OV 0.92 PT 0.92 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 0.86 LA 1.06 MK 1.02 ! NL 1.07 OV 0.95 PT 0.98 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.95 KP 1.06 ! LA 1.00 MK 1.02 NL 1.01 OV 0.89 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.99 KP 1.07 ! LA 1.05 MK 1.03 NL 1.32 OV 0.93 ! PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.00 HN 0.97 KP 1.04 ! LA 0.99 MK 1.00 OV 0.92 PT 0.92 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 0.87 LA 1.07 MK 1.02 ! NL 1.07 OV 0.95 PT 0.97 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.95 KP 1.04 ! LA 1.00 MK 1.04 NL 1.01 OV 0.89 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.98 KP 1.08 ! LA 1.03 MK 1.03 NL 1.29 OV 0.95 ! PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 0.99 KP 1.04 ! LA 1.00 MK 1.00 OV 0.94 PT 0.90 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 0.89 LA 1.07 MK 1.00 ! NL 1.03 OV 0.94 PT 0.99 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.94 KP 1.06 ! LA 1.01 MK 1.01 NL 1.01 OV 0.88 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.99 KP 1.08 ! LA 1.04 MK 1.03 NL 1.30 OV 0.90 ! PT 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.00 HN 1.01 KP 1.04 ! LA 0.98 MK 0.99 OV 0.91 PT 0.90 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 0.88 LA 1.05 MK 1.03 ! NL 1.05 OV 0.95 PT 1.00 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.94 KP 1.04 ! LA 1.01 MK 1.04 NL 1.00 OV 0.89 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 1.00 KP 1.07 ! LA 1.04 MK 1.03 NL 1.27 OV 0.93 ! PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.99 HN 0.99 KP 1.03 ! LA 1.01 MK 1.00 OV 0.91 PT 0.90 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.91 LA 1.06 MK 1.05 ! NL 1.04 OV 0.96 PT 0.96 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.93 KP 1.04 ! LA 1.01 MK 1.03 NL 1.00 OV 0.90 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.99 KP 1.08 ! LA 1.03 MK 1.04 NL 1.23 OV 0.92 ! PT 0.95 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.00 HN 0.98 KP 1.04 ! LA 1.00 MK 1.00 OV 0.91 PT 0.90 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 HN 0.90 LA 1.05 MK 1.06 ! NL 1.06 OV 0.94 PT 1.00 SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.92 KP 1.05 ! LA 1.01 MK 1.01 NL 1.00 OV 0.89 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.98 KP 1.07 ! LA 1.03 MK 1.02 NL 1.25 OV 0.92 ! PT 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.98 HN 0.98 KP 1.03 ! LA 0.98 MK 1.00 OV 0.91 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 0.89 LA 1.05 MK 1.08 ! NL 1.05 OV 0.94 PT 0.98 SC 1.12 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.94 KP 1.06 ! LA 1.01 MK 1.02 NL 0.99 OV 0.89 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.98 KP 1.06 ! LA 1.04 MK 1.02 NL 1.26 OV 0.93 ! PT 0.94 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.00 HN 1.00 KP 1.03 ! LA 0.96 MK 1.01 OV 0.90 PT 0.90 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 0.88 LA 1.05 MK 1.06 ! NL 1.06 OV 0.96 PT 1.00 SC 1.12 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.94 KP 1.04 ! LA 1.00 MK 1.03 NL 0.99 OV 0.91 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.99 KP 1.07 ! LA 1.03 MK 1.00 NL 1.25 OV 0.93 ! PT 0.93 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.98 HN 1.00 KP 1.03 ! LA 0.98 MK 1.02 OV 0.91 PT 0.92 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 0.90 LA 1.05 MK 1.04 ! NL 1.06 OV 0.93 PT 1.00 SC 1.12 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.92 KP 1.05 ! LA 1.01 MK 1.01 NL 0.99 OV 0.90 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 HN 1.00 KP 1.06 ! LA 1.05 MK 1.01 NL 1.26 OV 0.94 ! PT 0.93 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.99 HN 1.01 KP 1.05 ! LA 0.97 MK 1.00 OV 0.90 PT 0.88 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.88 LA 1.05 MK 1.10 ! NL 1.07 OV 0.94 PT 0.99 SC 1.14 ! ! ! Fit before self-cal, rms=0.133947Jy sigma=1.008276 ! Fit after self-cal, rms=0.132951Jy sigma=0.851196 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7993 mas, bmaj=1.911 mas, bpa=-1.916 degrees ! Estimated noise=0.627774 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 = -0.0160994 Jy ! Component: 100 - total flux cleaned = -0.0180873 Jy ! Component: 150 - total flux cleaned = -0.0176918 Jy ! Component: 200 - total flux cleaned = -0.0176951 Jy ! Total flux subtracted in 200 components = -0.0176951 Jy ! Clean residual min=-0.012090 max=0.012156 Jy/beam ! Clean residual mean=-0.000013 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 0.959468 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.959468 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=0.128173Jy sigma=0.840268 ! Fit after self-cal, rms=0.128168Jy sigma=0.840098 ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466607 Jy ! Component: 100 - total flux cleaned = 0.00347773 Jy ! Component: 150 - total flux cleaned = 0.00201449 Jy ! Component: 200 - total flux cleaned = 0.000781115 Jy ! Total flux subtracted in 200 components = 0.000781115 Jy ! Clean residual min=-0.011533 max=0.010987 Jy/beam ! Clean residual mean=-0.000013 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 0.960249 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.960249 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=0.126558Jy sigma=0.834129 ! Fit after self-cal, rms=0.126479Jy sigma=0.833669 ! 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=0.126479Jy sigma=0.833669 ! Fit after self-cal, rms=0.157632Jy sigma=0.660930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7971 mas, bmaj=1.904 mas, bpa=-1.925 degrees ! Estimated noise=0.628812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00627629 Jy ! Component: 100 - total flux cleaned = -0.00706454 Jy ! Component: 150 - total flux cleaned = -0.00832658 Jy ! Component: 200 - total flux cleaned = -0.00936457 Jy ! Total flux subtracted in 200 components = -0.00936457 Jy ! Clean residual min=-0.007580 max=0.008534 Jy/beam ! Clean residual mean=0.000000 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.950885 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.950885 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=0.155938Jy sigma=0.657233 ! Fit after self-cal, rms=0.155942Jy sigma=0.657058 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 (-5.8, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249918 Jy ! Component: 100 - total flux cleaned = 0.00280117 Jy ! Component: 150 - total flux cleaned = 0.002048 Jy ! Component: 200 - total flux cleaned = 0.00156176 Jy ! Total flux subtracted in 200 components = 0.00156176 Jy ! Clean residual min=-0.007113 max=0.008470 Jy/beam ! Clean residual mean=0.000001 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.952446 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.952446 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=0.154700Jy sigma=0.653632 ! Fit after self-cal, rms=0.154640Jy sigma=0.653098 ! Inverting map ! Added new window around map position (3.8, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329026 Jy ! Component: 100 - total flux cleaned = 0.00526118 Jy ! Component: 150 - total flux cleaned = 0.00596998 Jy ! Component: 200 - total flux cleaned = 0.00612816 Jy ! Total flux subtracted in 200 components = 0.00612816 Jy ! Clean residual min=-0.006675 max=0.007716 Jy/beam ! Clean residual mean=0.000000 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.958575 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.958575 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=0.153562Jy sigma=0.650439 ! Fit after self-cal, rms=0.153539Jy sigma=0.650139 ! Inverting map ! Added new window around map position (-13, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643693 Jy ! Component: 100 - total flux cleaned = 0.00792119 Jy ! Component: 150 - total flux cleaned = 0.00821473 Jy ! Component: 200 - total flux cleaned = 0.00821007 Jy ! Total flux subtracted in 200 components = 0.00821007 Jy ! Clean residual min=-0.006469 max=0.007674 Jy/beam ! Clean residual mean=0.000001 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.966785 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 120 components and 0.966785 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=0.152770Jy sigma=0.648415 ! Fit after self-cal, rms=0.152757Jy sigma=0.648206 ! Inverting map ! Added new window around map position (-9.2, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469726 Jy ! Component: 100 - total flux cleaned = 0.00711545 Jy ! Component: 150 - total flux cleaned = 0.00850043 Jy ! Component: 200 - total flux cleaned = 0.00957383 Jy ! Total flux subtracted in 200 components = 0.00957383 Jy ! Clean residual min=-0.006636 max=0.006758 Jy/beam ! Clean residual mean=0.000001 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.976358 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.976358 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=0.151825Jy sigma=0.645282 ! Fit after self-cal, rms=0.151790Jy sigma=0.644991 ! Inverting map ! Added new window around map position (-3, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731109 Jy ! Component: 100 - total flux cleaned = 0.00920652 Jy ! Component: 150 - total flux cleaned = 0.00953062 Jy ! Component: 200 - total flux cleaned = 0.0105467 Jy ! Total flux subtracted in 200 components = 0.0105467 Jy ! Clean residual min=-0.007398 max=0.006105 Jy/beam ! Clean residual mean=0.000001 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.986905 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 151 components and 0.986905 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=0.150972Jy sigma=0.642768 ! Fit after self-cal, rms=0.150945Jy sigma=0.642554 ! 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=0.150945Jy sigma=0.642554 ! Fit after self-cal, rms=0.231385Jy sigma=0.503107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.796 mas, bmaj=1.904 mas, bpa=-1.924 degrees ! Estimated noise=0.629287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00322103 Jy ! Component: 100 - total flux cleaned = -0.00483387 Jy ! Component: 150 - total flux cleaned = -0.00608071 Jy ! Component: 200 - total flux cleaned = -0.006926 Jy ! Total flux subtracted in 200 components = -0.006926 Jy ! Clean residual min=-0.002998 max=0.002807 Jy/beam ! Clean residual mean=0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.979979 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 162 components and 0.979979 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=0.230734Jy sigma=0.500448 ! Fit after self-cal, rms=0.230760Jy sigma=0.500313 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 = -0.00081569 Jy ! Component: 100 - total flux cleaned = -0.00156672 Jy ! Component: 150 - total flux cleaned = -0.0023769 Jy ! Component: 200 - total flux cleaned = -0.00302471 Jy ! Total flux subtracted in 200 components = -0.00302471 Jy ! Clean residual min=-0.002755 max=0.002679 Jy/beam ! Clean residual mean=0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.976955 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 175 components and 0.976954 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=0.230408Jy sigma=0.499162 ! Fit after self-cal, rms=0.230405Jy sigma=0.499127 ! 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=0.230405Jy sigma=0.499127 ! Fit after self-cal, rms=0.236257Jy sigma=0.498333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=2.949 mas, bpa=1.27 degrees ! Estimated noise=0.869254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00466629 Jy ! Component: 100 - total flux cleaned = -0.00632361 Jy ! Component: 150 - total flux cleaned = -0.00806125 Jy ! Component: 200 - total flux cleaned = -0.00939185 Jy ! Total flux subtracted in 200 components = -0.00939185 Jy ! Clean residual min=-0.003102 max=0.003109 Jy/beam ! Clean residual mean=0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.967563 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 198 components and 0.967563 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=0.235789Jy sigma=0.497508 ! Fit after self-cal, rms=0.235785Jy sigma=0.497437 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 = -0.000821364 Jy ! Component: 100 - total flux cleaned = -0.00185071 Jy ! Component: 150 - total flux cleaned = -0.00270057 Jy ! Component: 200 - total flux cleaned = -0.0032224 Jy ! Total flux subtracted in 200 components = -0.0032224 Jy ! Clean residual min=-0.003200 max=0.003127 Jy/beam ! Clean residual mean=0.000002 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.96434 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 204 components and 0.96434 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=0.235517Jy sigma=0.497244 ! Fit after self-cal, rms=0.235516Jy sigma=0.497218 ! 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=0.7955 mas, bmaj=1.903 mas, bpa=-1.905 degrees ! Estimated noise=0.629404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7955 x 1.903 at -1.905 degrees (North through East) ! Clean map min=-0.0040508 max=0.81463 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=0.235516Jy sigma=0.497218 ! Fit after self-cal, rms=0.654333Jy sigma=0.328665 ! Inverting map and beam ! Estimated beam: bmin=0.7957 mas, bmaj=1.905 mas, bpa=-1.93 degrees ! Estimated noise=0.629026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00090582 Jy ! Component: 100 - total flux cleaned = -0.00183241 Jy ! Component: 150 - total flux cleaned = -0.0025874 Jy ! Component: 200 - total flux cleaned = -0.00312688 Jy ! Total flux subtracted in 200 components = -0.00312688 Jy ! Clean residual min=-0.001882 max=0.002766 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.961213 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 215 components and 0.961213 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=0.654296Jy sigma=0.327160 ! Fit after self-cal, rms=0.654318Jy sigma=0.327114 ! Inverting map ! Added new window around map position (4.6, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018542 Jy ! Component: 100 - total flux cleaned = 0.00170063 Jy ! Component: 150 - total flux cleaned = 0.00141794 Jy ! Component: 200 - total flux cleaned = 0.00115088 Jy ! Total flux subtracted in 200 components = 0.00115088 Jy ! Clean residual min=-0.001822 max=0.002169 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.962364 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 228 components and 0.962364 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=0.654291Jy sigma=0.325909 ! Fit after self-cal, rms=0.654275Jy sigma=0.325877 ! Inverting map ! Added new window around map position (-2.2, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160697 Jy ! Component: 100 - total flux cleaned = 0.00187161 Jy ! Component: 150 - total flux cleaned = 0.00162474 Jy ! Component: 200 - total flux cleaned = 0.00150744 Jy ! Total flux subtracted in 200 components = 0.00150744 Jy ! Clean residual min=-0.001750 max=0.001792 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.963872 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 249 components and 0.963872 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=0.654260Jy sigma=0.325022 ! Fit after self-cal, rms=0.654313Jy sigma=0.325006 ! Inverting map ! Added new window around map position (-0.2, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113515 Jy ! Component: 100 - total flux cleaned = 0.00107986 Jy ! Component: 150 - total flux cleaned = 0.000810204 Jy ! Component: 200 - total flux cleaned = 0.000502322 Jy ! Total flux subtracted in 200 components = 0.000502322 Jy ! Clean residual min=-0.001632 max=0.001686 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.964374 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 268 components and 0.964374 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=0.654308Jy sigma=0.324387 ! Fit after self-cal, rms=0.654291Jy sigma=0.324373 ! Inverting map ! Added new window around map position (-4.2, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174675 Jy ! Component: 100 - total flux cleaned = 0.00232621 Jy ! Component: 150 - total flux cleaned = 0.00267459 Jy ! Component: 200 - total flux cleaned = 0.00291289 Jy ! Total flux subtracted in 200 components = 0.00291289 Jy ! Clean residual min=-0.001541 max=0.001482 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.967287 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 291 components and 0.967287 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=0.654286Jy sigma=0.323803 ! Fit after self-cal, rms=0.654266Jy sigma=0.323788 ! 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=0.654266Jy sigma=0.323788 ! Fit after self-cal, rms=0.649129Jy sigma=0.323344 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=0.6279 mas, bmaj=1.631 mas, bpa=-3.227 degrees ! Estimated noise=0.951489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.615582 Jy ! Component: 100 - total flux cleaned = 0.765719 Jy ! Component: 150 - total flux cleaned = 0.83161 Jy ! Component: 200 - total flux cleaned = 0.865097 Jy ! Total flux subtracted in 200 components = 0.865097 Jy ! Clean residual min=-0.004916 max=0.016043 Jy/beam ! Clean residual mean=0.000001 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.865097 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.865097 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7955 mas, bmaj=1.904 mas, bpa=-1.912 degrees ! Estimated noise=0.629062 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 = 0.0268925 Jy ! Component: 100 - total flux cleaned = 0.0414799 Jy ! Component: 150 - total flux cleaned = 0.0503163 Jy ! Component: 200 - total flux cleaned = 0.0565143 Jy ! Total flux subtracted in 200 components = 0.0565143 Jy ! Clean residual min=-0.002553 max=0.004277 Jy/beam ! Clean residual mean=0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.921612 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.921612 Jy ! Inverting map ! Added new window around map position (2.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506769 Jy ! Component: 100 - total flux cleaned = 0.00929186 Jy ! Component: 150 - total flux cleaned = 0.0129085 Jy ! Component: 200 - total flux cleaned = 0.0157915 Jy ! Total flux subtracted in 200 components = 0.0157915 Jy ! Clean residual min=-0.002230 max=0.002406 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.937403 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.937403 Jy ! Inverting map ! Added new window around map position (-0.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018746 Jy ! Component: 100 - total flux cleaned = 0.00322326 Jy ! Component: 150 - total flux cleaned = 0.00456855 Jy ! Component: 200 - total flux cleaned = 0.00573095 Jy ! Total flux subtracted in 200 components = 0.00573095 Jy ! Clean residual min=-0.002035 max=0.001917 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.943134 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 86 components and 0.943134 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=2.019 mas, bmaj=2.951 mas, bpa=1.192 degrees ! Estimated noise=0.868674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231941 Jy ! Component: 100 - total flux cleaned = 0.00392514 Jy ! Component: 150 - total flux cleaned = 0.00525392 Jy ! Component: 200 - total flux cleaned = 0.00630412 Jy ! Total flux subtracted in 200 components = 0.00630412 Jy ! Clean residual min=-0.002058 max=0.002326 Jy/beam ! Clean residual mean=0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.949438 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 = 0.000822758 Jy ! Component: 100 - total flux cleaned = 0.00159276 Jy ! Component: 150 - total flux cleaned = 0.00237861 Jy ! Component: 200 - total flux cleaned = 0.00293411 Jy ! Total flux subtracted in 200 components = 0.00293411 Jy ! Clean residual min=-0.001893 max=0.002126 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.952372 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 156 components and 0.952372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7955 mas, bmaj=1.904 mas, bpa=-1.912 degrees ! Estimated noise=0.629062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601355 Jy ! Component: 100 - total flux cleaned = 0.0011908 Jy ! Component: 150 - total flux cleaned = 0.00186498 Jy ! Component: 200 - total flux cleaned = 0.0024965 Jy ! Total flux subtracted in 200 components = 0.0024965 Jy ! Clean residual min=-0.001788 max=0.001568 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.954869 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 176 components and 0.954869 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=0.649054Jy sigma=0.322952 ! Fit after self-cal, rms=0.648964Jy sigma=0.322459 wmodel J0309+1029_X_a_map.mod ! Writing 176 model components to file: J0309+1029_X_a_map.mod wobs J0309+1029_X_a_uvs.fits ! Writing UV FITS file: J0309+1029_X_a_uvs.fits wwins J0309+1029_X_a_map.win ! wwins: Wrote 15 windows to J0309+1029_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 = -0.000721734 Jy ! Component: 100 - total flux cleaned = -0.000779548 Jy ! Component: 150 - total flux cleaned = -0.00067111 Jy ! Component: 200 - total flux cleaned = -0.000619789 Jy ! Component: 250 - total flux cleaned = -0.000594966 Jy ! Component: 300 - total flux cleaned = -0.000546512 Jy ! Component: 350 - total flux cleaned = -0.000499137 Jy ! Component: 400 - total flux cleaned = -0.000475879 Jy ! Component: 450 - total flux cleaned = -0.00043079 Jy ! Component: 500 - total flux cleaned = -0.000409114 Jy ! Component: 550 - total flux cleaned = -0.00040893 Jy ! Component: 600 - total flux cleaned = -0.000430151 Jy ! Component: 650 - total flux cleaned = -0.000451111 Jy ! Component: 700 - total flux cleaned = -0.000492949 Jy ! Component: 750 - total flux cleaned = -0.000595457 Jy ! Component: 800 - total flux cleaned = -0.00059536 Jy ! Component: 850 - total flux cleaned = -0.000595423 Jy ! Component: 900 - total flux cleaned = -0.000634813 Jy ! Component: 950 - total flux cleaned = -0.000575795 Jy ! Component: 1000 - total flux cleaned = -0.000537457 Jy ! Component: 1050 - total flux cleaned = -0.000613944 Jy ! Component: 1100 - total flux cleaned = -0.000480465 Jy ! Component: 1150 - total flux cleaned = -0.000442762 Jy ! Component: 1200 - total flux cleaned = -0.000424183 Jy ! Component: 1250 - total flux cleaned = -0.000405697 Jy ! Component: 1300 - total flux cleaned = -0.000350333 Jy ! Component: 1350 - total flux cleaned = -0.000368738 Jy ! Component: 1400 - total flux cleaned = -0.000314321 Jy ! Component: 1450 - total flux cleaned = -0.000242295 Jy ! Component: 1500 - total flux cleaned = -0.000260333 Jy ! Component: 1550 - total flux cleaned = -0.000260354 Jy ! Component: 1600 - total flux cleaned = -0.000260355 Jy ! Component: 1650 - total flux cleaned = -0.000225255 Jy ! Component: 1700 - total flux cleaned = -0.000207958 Jy ! Component: 1750 - total flux cleaned = -0.000173361 Jy ! Component: 1800 - total flux cleaned = -0.000173519 Jy ! Component: 1850 - total flux cleaned = -0.00015649 Jy ! Component: 1900 - total flux cleaned = -0.000139633 Jy ! Component: 1950 - total flux cleaned = -0.000105923 Jy ! Component: 2000 - total flux cleaned = -0.000139603 Jy ! Component: 2050 - total flux cleaned = -0.00012308 Jy ! Component: 2100 - total flux cleaned = -0.00012301 Jy ! Component: 2150 - total flux cleaned = -0.000106538 Jy ! Component: 2200 - total flux cleaned = -0.000106812 Jy ! Component: 2250 - total flux cleaned = -0.000188505 Jy ! Component: 2300 - total flux cleaned = -0.000123499 Jy ! Component: 2350 - total flux cleaned = -0.000252664 Jy ! Component: 2400 - total flux cleaned = -0.000156115 Jy ! Component: 2450 - total flux cleaned = -0.000172115 Jy ! Component: 2500 - total flux cleaned = -0.000204023 Jy ! Component: 2550 - total flux cleaned = -0.000314625 Jy ! Component: 2600 - total flux cleaned = -0.00028303 Jy ! Component: 2650 - total flux cleaned = -0.000298777 Jy ! Component: 2700 - total flux cleaned = -0.00026764 Jy ! Component: 2750 - total flux cleaned = -0.000283176 Jy ! Component: 2800 - total flux cleaned = -0.000344887 Jy ! Component: 2850 - total flux cleaned = -0.000268171 Jy ! Component: 2900 - total flux cleaned = -0.000375147 Jy ! Component: 2950 - total flux cleaned = -0.000390356 Jy ! Component: 3000 - total flux cleaned = -0.000390306 Jy ! Component: 3050 - total flux cleaned = -0.000510979 Jy ! Component: 3100 - total flux cleaned = -0.000525902 Jy ! Component: 3150 - total flux cleaned = -0.000510891 Jy ! Component: 3200 - total flux cleaned = -0.000466273 Jy ! Component: 3250 - total flux cleaned = -0.000347979 Jy ! Component: 3300 - total flux cleaned = -0.000436465 Jy ! Component: 3350 - total flux cleaned = -0.000377769 Jy ! Component: 3400 - total flux cleaned = -0.00040714 Jy ! Component: 3450 - total flux cleaned = -0.000421788 Jy ! Component: 3500 - total flux cleaned = -0.000378353 Jy ! Component: 3550 - total flux cleaned = -0.000407269 Jy ! Component: 3600 - total flux cleaned = -0.000436077 Jy ! Component: 3650 - total flux cleaned = -0.000478933 Jy ! Component: 3700 - total flux cleaned = -0.000479025 Jy ! Component: 3750 - total flux cleaned = -0.000450641 Jy ! Component: 3800 - total flux cleaned = -0.000422467 Jy ! Component: 3850 - total flux cleaned = -0.000492902 Jy ! Component: 3900 - total flux cleaned = -0.000436981 Jy ! Component: 3950 - total flux cleaned = -0.000409193 Jy ! Component: 4000 - total flux cleaned = -0.000492506 Jy ! Component: 4050 - total flux cleaned = -0.000506296 Jy ! Total flux subtracted in 4096 components = -0.000437411 Jy ! Clean residual min=-0.000688 max=0.000766 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.954431 Jy keep ! Adding 356 model components to the UV plane model. ! The established model now contains 528 components and 0.954431 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0309+1029_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7955 x 1.904 at -1.912 degrees (North through East) ! Clean map min=-0.0021211 max=0.81435 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0309+1029_X_a_map.fits wmodel /image_prod/ug002_uvm//J0309+1029_X_a_map.mod ! Writing 528 model components to file: /image_prod/ug002_uvm//J0309+1029_X_a_map.mod wobs /image_prod/ug002_uvm//J0309+1029_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0309+1029_X_a_uvs.fits wwins /image_prod/ug002_uvm//J0309+1029_X_a_map.win ! wwins: Wrote 16 windows to /image_prod/ug002_uvm//J0309+1029_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.814352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243535 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.089716 0.089716 0.179432 0.358864 0.717728 1.43546 2.87091 5.74183 11.4837 22.9673 45.9346 91.8692 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.814 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3343.88 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0309+1029_X_a_dfm.log closed on Wed Mar 4 16:33:28 2020