! Started logfile: /image_prod/ug002_uvm//J0958+3224_X_a_dfm.log on Wed Mar 4 16:54:50 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//J0958+3224_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0958+3224_X_a_uvm.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 45 of 45 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! AN table 4: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.774052 visibilities/baseline/integration-bin. ! Found source: J0958+3224 ! ! 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 121 lines of history. ! ! Reading 19116 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 J0958+3224_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 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.143591Jy sigma=9.260816 ! Fit after self-cal, rms=0.486681Jy sigma=3.897258 ! 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=0.7319 mas, bmaj=1.423 mas, bpa=-8.016 degrees ! Estimated noise=1.01004 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 = 0.407561 Jy ! Component: 100 - total flux cleaned = 0.497684 Jy ! Total flux subtracted in 100 components = 0.497684 Jy ! Clean residual min=-0.019315 max=0.050582 Jy/beam ! Clean residual mean=-0.000031 rms=0.003537 Jy/beam ! Combined flux in latest and established models = 0.497684 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.497684 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=0.146009Jy sigma=1.107983 ! Fit after self-cal, rms=0.145914Jy sigma=1.107548 ! Inverting map ! Added new window around map position (0.4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465522 Jy ! Component: 100 - total flux cleaned = 0.0734805 Jy ! Total flux subtracted in 100 components = 0.0734805 Jy ! Clean residual min=-0.015047 max=0.018625 Jy/beam ! Clean residual mean=-0.000027 rms=0.002908 Jy/beam ! Combined flux in latest and established models = 0.571164 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.571164 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=0.124014Jy sigma=0.930379 ! Fit after self-cal, rms=0.123222Jy sigma=0.924184 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206694 Jy ! Component: 100 - total flux cleaned = 0.0353809 Jy ! Total flux subtracted in 100 components = 0.0353809 Jy ! Clean residual min=-0.014057 max=0.018330 Jy/beam ! Clean residual mean=-0.000025 rms=0.002713 Jy/beam ! Combined flux in latest and established models = 0.606545 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.606545 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=0.117503Jy sigma=0.879048 ! Fit after self-cal, rms=0.117377Jy sigma=0.878067 ! 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 = 0.0167109 Jy ! Component: 100 - total flux cleaned = 0.0269448 Jy ! Total flux subtracted in 100 components = 0.0269448 Jy ! Clean residual min=-0.014547 max=0.014968 Jy/beam ! Clean residual mean=-0.000025 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 0.63349 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.63349 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=0.114036Jy sigma=0.852311 ! Fit after self-cal, rms=0.113927Jy sigma=0.851139 ! 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=0.9454 mas, bmaj=1.762 mas, bpa=-6.732 degrees ! Estimated noise=0.66119 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 = 0.0144907 Jy ! Component: 100 - total flux cleaned = 0.0242395 Jy ! Component: 150 - total flux cleaned = 0.0302572 Jy ! Component: 200 - total flux cleaned = 0.0338949 Jy ! Total flux subtracted in 200 components = 0.0338949 Jy ! Clean residual min=-0.018417 max=0.015056 Jy/beam ! Clean residual mean=-0.000036 rms=0.003285 Jy/beam ! Combined flux in latest and established models = 0.667385 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.667385 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=0.111229Jy sigma=0.832620 ! Fit after self-cal, rms=0.111113Jy sigma=0.831552 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9454 x 1.762 at -6.732 degrees (North through East) ! Clean map min=-0.01775 max=0.52688 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.07 ! LA 1.01 MK 1.06 NL 1.21 OV 0.92 ! PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.97 HN 0.99 KP 1.03 ! LA 1.10 MK 1.20 NL 1.05 OV 0.94 ! PT 0.83 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.93 KP 1.00 LA 0.91 ! MK 0.94 NL 1.02 OV 0.97 SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.12 HN 0.98 KP 1.09 ! LA 1.41 MK 0.99 NL 1.13 OV 0.86 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.06 ! LA 0.99 MK 1.06 NL 1.18 OV 0.90 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 0.99 KP 1.02 ! LA 1.08 MK 1.18 NL 1.05 OV 0.97 ! PT 0.82 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.96 KP 1.00 LA 0.91 ! MK 0.94 NL 1.05 OV 0.95 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.16 HN 0.93 KP 1.08 ! LA 1.42 MK 1.00 NL 1.09 OV 0.88 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.05 ! LA 1.01 MK 1.05 NL 1.21 OV 0.91 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.95 HN 0.98 KP 1.02 ! LA 1.11 MK 1.21 NL 1.05 OV 0.97 ! PT 0.82 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.93 KP 0.99 LA 0.93 ! MK 0.96 NL 1.03 OV 0.95 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.14 HN 0.94 KP 1.13 ! LA 1.38 MK 0.97 NL 1.16 OV 0.87 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 1.06 ! LA 1.02 MK 1.06 NL 1.17 OV 0.91 ! PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.94 HN 0.97 KP 1.04 ! LA 1.10 MK 1.21 NL 1.05 OV 0.95 ! PT 0.83 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 KP 1.00 LA 0.92 ! MK 0.97 NL 1.04 OV 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.11 HN 0.97 KP 1.11 ! LA 1.32 MK 0.99 NL 1.14 OV 0.84 ! SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.06 ! LA 1.03 MK 1.06 NL 1.15 OV 0.90 ! PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.95 HN 0.97 KP 1.03 ! LA 1.09 MK 1.21 NL 1.06 OV 0.96 ! PT 0.82 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.96 KP 1.00 LA 0.93 ! MK 0.95 NL 1.05 OV 0.95 SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.11 HN 0.98 KP 1.13 ! LA 1.36 MK 1.00 NL 1.15 OV 0.85 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 1.03 ! LA 0.99 MK 1.07 NL 1.20 OV 0.90 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.96 HN 0.98 KP 1.03 ! LA 1.09 MK 1.20 NL 1.07 OV 0.96 ! PT 0.82 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.92 KP 1.00 LA 0.92 ! MK 0.97 NL 1.04 OV 0.95 SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 1.11 HN 0.96 KP 1.08 ! LA 1.39 MK 0.97 NL 1.14 OV 0.84 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.06 ! LA 1.01 MK 1.08 NL 1.20 OV 0.91 ! PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.96 HN 0.98 KP 1.02 ! LA 1.10 MK 1.22 NL 1.04 OV 0.97 ! PT 0.82 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 KP 1.01 LA 0.90 ! MK 0.97 NL 1.05 OV 0.93 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.14 HN 0.95 KP 1.10 ! LA 1.39 MK 0.99 NL 1.12 OV 0.88 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.05 ! LA 0.99 MK 1.08 NL 1.17 OV 0.90 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 0.99 KP 1.03 ! LA 1.07 MK 1.23 NL 1.06 OV 0.96 ! PT 0.82 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.94 KP 0.99 LA 0.92 ! MK 0.95 NL 1.03 OV 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.10 HN 0.96 KP 1.10 ! LA 1.39 MK 1.02 NL 1.15 OV 0.87 ! SC 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.06 ! LA 1.00 MK 1.05 NL 1.18 OV 0.91 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.94 HN 0.96 KP 1.02 ! LA 1.10 MK 1.23 NL 1.05 OV 0.97 ! PT 0.82 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.94 KP 1.01 LA 0.90 ! MK 0.94 NL 1.03 OV 0.95 SC 0.91 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.11 HN 0.94 KP 1.14 ! LA 1.35 MK 0.98 NL 1.14 OV 0.87 ! SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.06 ! LA 1.01 MK 1.05 NL 1.20 OV 0.90 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.94 HN 0.99 KP 1.01 ! LA 1.09 MK 1.25 NL 1.05 OV 0.97 ! PT 0.84 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.96 KP 0.97 LA 0.91 ! MK 0.94 NL 1.06 OV 0.95 SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.11 HN 0.94 KP 1.12 ! LA 1.33 MK 0.99 NL 1.14 OV 0.86 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 1.06 ! LA 1.00 MK 1.04 NL 1.16 OV 0.90 ! PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.95 HN 0.98 KP 1.01 ! LA 1.07 MK 1.26 NL 1.06 OV 0.98 ! PT 0.82 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.94 KP 1.01 LA 0.91 ! MK 0.94 NL 1.04 OV 0.94 SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.11 HN 0.95 KP 1.10 ! LA 1.36 MK 0.99 NL 1.14 OV 0.85 ! SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.05 KP 1.00 ! LA 1.03 MK 1.04 NL 1.18 OV 0.91 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 1.00 KP 1.00 ! LA 1.09 MK 1.21 NL 1.05 OV 0.97 ! PT 0.82 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.92 KP 1.01 LA 0.93 ! MK 1.04 NL 1.04 OV 0.96 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.12 HN 0.97 KP 1.12 ! LA 1.39 MK 1.00 NL 1.16 OV 0.84 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.111113Jy sigma=0.831552 ! Fit after self-cal, rms=0.089920Jy sigma=0.612678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9559 mas, bmaj=1.753 mas, bpa=-5.941 degrees ! Estimated noise=0.658167 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 = -0.00459322 Jy ! Component: 100 - total flux cleaned = -0.0045957 Jy ! Component: 150 - total flux cleaned = -0.00441356 Jy ! Component: 200 - total flux cleaned = -0.00441797 Jy ! Total flux subtracted in 200 components = -0.00441797 Jy ! Clean residual min=-0.008453 max=0.008912 Jy/beam ! Clean residual mean=-0.000017 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.662967 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.662967 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=0.088789Jy sigma=0.602642 ! Fit after self-cal, rms=0.088762Jy sigma=0.601516 ! 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=0.088762Jy sigma=0.601516 ! Fit after self-cal, rms=0.069011Jy sigma=0.467560 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9563 mas, bmaj=1.76 mas, bpa=-6.241 degrees ! Estimated noise=0.660317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276607 Jy ! Component: 100 - total flux cleaned = -0.0028993 Jy ! Component: 150 - total flux cleaned = -0.00289524 Jy ! Component: 200 - total flux cleaned = -0.00280854 Jy ! Total flux subtracted in 200 components = -0.00280854 Jy ! Clean residual min=-0.004097 max=0.005906 Jy/beam ! Clean residual mean=-0.000005 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.660159 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.660159 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=0.068518Jy sigma=0.463247 ! Fit after self-cal, rms=0.068537Jy sigma=0.462600 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063434 Jy ! Component: 100 - total flux cleaned = 0.0102442 Jy ! Component: 150 - total flux cleaned = 0.0111924 Jy ! Component: 200 - total flux cleaned = 0.0115815 Jy ! Total flux subtracted in 200 components = 0.0115815 Jy ! Clean residual min=-0.003193 max=0.005915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.67174 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.67174 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=0.067819Jy sigma=0.456002 ! Fit after self-cal, rms=0.067753Jy sigma=0.455439 ! Inverting map ! Added new window around map position (-0.8, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629729 Jy ! Component: 100 - total flux cleaned = 0.0105359 Jy ! Component: 150 - total flux cleaned = 0.0139895 Jy ! Component: 200 - total flux cleaned = 0.0167274 Jy ! Total flux subtracted in 200 components = 0.0167274 Jy ! Clean residual min=-0.002697 max=0.003784 Jy/beam ! Clean residual mean=-0.000000 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.688467 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 127 components and 0.688468 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=0.066906Jy sigma=0.448476 ! Fit after self-cal, rms=0.066846Jy sigma=0.447994 ! Inverting map ! Added new window around map position (-3.6, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397149 Jy ! Component: 100 - total flux cleaned = 0.00700406 Jy ! Component: 150 - total flux cleaned = 0.00973289 Jy ! Component: 200 - total flux cleaned = 0.0121275 Jy ! Total flux subtracted in 200 components = 0.0121275 Jy ! Clean residual min=-0.002530 max=0.003066 Jy/beam ! Clean residual mean=-0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.700595 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 154 components and 0.700595 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=0.066429Jy sigma=0.444530 ! Fit after self-cal, rms=0.066407Jy sigma=0.444366 ! Inverting map ! Added new window around map position (-2.4, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316295 Jy ! Component: 100 - total flux cleaned = 0.00539998 Jy ! Component: 150 - total flux cleaned = 0.0071807 Jy ! Component: 200 - total flux cleaned = 0.00875144 Jy ! Total flux subtracted in 200 components = 0.00875144 Jy ! Clean residual min=-0.002401 max=0.002701 Jy/beam ! Clean residual mean=-0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.709346 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 172 components and 0.709346 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=0.066149Jy sigma=0.441964 ! Fit after self-cal, rms=0.066135Jy sigma=0.441893 ! Inverting map ! Added new window around map position (1.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025591 Jy ! Component: 100 - total flux cleaned = 0.00392706 Jy ! Component: 150 - total flux cleaned = 0.00512364 Jy ! Component: 200 - total flux cleaned = 0.00639445 Jy ! Total flux subtracted in 200 components = 0.00639445 Jy ! Clean residual min=-0.002327 max=0.002345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.715741 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 182 components and 0.715741 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=0.065949Jy sigma=0.440234 ! Fit after self-cal, rms=0.065939Jy sigma=0.440170 ! Inverting map ! Added new window around map position (-9.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243165 Jy ! Component: 100 - total flux cleaned = 0.00403978 Jy ! Component: 150 - total flux cleaned = 0.00513414 Jy ! Component: 200 - total flux cleaned = 0.00610389 Jy ! Total flux subtracted in 200 components = 0.00610389 Jy ! Clean residual min=-0.002203 max=0.002241 Jy/beam ! Clean residual mean=-0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.721845 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 205 components and 0.721844 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=0.065791Jy sigma=0.438812 ! Fit after self-cal, rms=0.065785Jy sigma=0.438774 ! Inverting map ! Added new window around map position (2.6, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195264 Jy ! Component: 100 - total flux cleaned = 0.00293247 Jy ! Component: 150 - total flux cleaned = 0.00385399 Jy ! Component: 200 - total flux cleaned = 0.00472938 Jy ! Total flux subtracted in 200 components = 0.00472938 Jy ! Clean residual min=-0.002198 max=0.002005 Jy/beam ! Clean residual mean=0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.726574 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 220 components and 0.726573 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=0.065667Jy sigma=0.437831 ! Fit after self-cal, rms=0.065663Jy sigma=0.437802 ! 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=0.065663Jy sigma=0.437802 ! Fit after self-cal, rms=0.065355Jy sigma=0.434898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=1.758 mas, bpa=-6.24 degrees ! Estimated noise=0.659467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266925 Jy ! Component: 100 - total flux cleaned = 0.000626788 Jy ! Component: 150 - total flux cleaned = 0.00155184 Jy ! Component: 200 - total flux cleaned = 0.00251118 Jy ! Total flux subtracted in 200 components = 0.00251118 Jy ! Clean residual min=-0.001729 max=0.001806 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.729085 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 230 components and 0.729085 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=0.065211Jy sigma=0.433373 ! Fit after self-cal, rms=0.065201Jy sigma=0.433295 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 (6.6, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574602 Jy ! Component: 100 - total flux cleaned = 0.00122012 Jy ! Component: 150 - total flux cleaned = 0.00192091 Jy ! Component: 200 - total flux cleaned = 0.00263025 Jy ! Total flux subtracted in 200 components = 0.00263025 Jy ! Clean residual min=-0.001670 max=0.001628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.731715 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 239 components and 0.731715 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=0.065106Jy sigma=0.432419 ! Fit after self-cal, rms=0.065101Jy sigma=0.432391 ! 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=0.065101Jy sigma=0.432391 ! Fit after self-cal, rms=0.065127Jy sigma=0.432167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=2.591 mas, bpa=1.15 degrees ! Estimated noise=0.833028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230903 Jy ! Component: 100 - total flux cleaned = 0.00372669 Jy ! Component: 150 - total flux cleaned = 0.00494596 Jy ! Component: 200 - total flux cleaned = 0.00590112 Jy ! Total flux subtracted in 200 components = 0.00590112 Jy ! Clean residual min=-0.001728 max=0.001808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.737616 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 284 components and 0.737616 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=0.065059Jy sigma=0.431452 ! Fit after self-cal, rms=0.065053Jy sigma=0.431409 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 = 0.00124882 Jy ! Component: 100 - total flux cleaned = 0.00219551 Jy ! Component: 150 - total flux cleaned = 0.00305935 Jy ! Component: 200 - total flux cleaned = 0.00385243 Jy ! Total flux subtracted in 200 components = 0.00385243 Jy ! Clean residual min=-0.001588 max=0.001685 Jy/beam ! Clean residual mean=0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.741469 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 306 components and 0.741468 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=0.065023Jy sigma=0.431128 ! Fit after self-cal, rms=0.065021Jy sigma=0.431110 ! 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=0.955 mas, bmaj=1.758 mas, bpa=-6.257 degrees ! Estimated noise=0.659518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.955 x 1.758 at -6.257 degrees (North through East) ! Clean map min=-0.0015975 max=0.52537 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=0.065021Jy sigma=0.431110 ! Fit after self-cal, rms=0.061794Jy sigma=0.400301 ! Inverting map and beam ! Estimated beam: bmin=0.9549 mas, bmaj=1.758 mas, bpa=-6.253 degrees ! Estimated noise=0.659427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552367 Jy ! Component: 100 - total flux cleaned = -0.000278679 Jy ! Component: 150 - total flux cleaned = 5.2728e-05 Jy ! Component: 200 - total flux cleaned = 0.000324058 Jy ! Total flux subtracted in 200 components = 0.000324058 Jy ! Clean residual min=-0.001409 max=0.001475 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.741792 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 324 components and 0.741793 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=0.061731Jy sigma=0.399693 ! Fit after self-cal, rms=0.061726Jy sigma=0.399662 ! Inverting map ! Added new window around map position (-6.2, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780623 Jy ! Component: 100 - total flux cleaned = 0.000976324 Jy ! Component: 150 - total flux cleaned = 0.00130424 Jy ! Component: 200 - total flux cleaned = 0.00147723 Jy ! Total flux subtracted in 200 components = 0.00147723 Jy ! Clean residual min=-0.001308 max=0.001360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.74327 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 335 components and 0.74327 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=0.061674Jy sigma=0.399193 ! Fit after self-cal, rms=0.061671Jy sigma=0.399173 ! 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=0.061671Jy sigma=0.399173 ! Fit after self-cal, rms=0.061712Jy sigma=0.399105 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=0.7373 mas, bmaj=1.423 mas, bpa=-7.777 degrees ! Estimated noise=0.998921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.405043 Jy ! Component: 100 - total flux cleaned = 0.502859 Jy ! Component: 150 - total flux cleaned = 0.547389 Jy ! Component: 200 - total flux cleaned = 0.572323 Jy ! Total flux subtracted in 200 components = 0.572323 Jy ! Clean residual min=-0.005207 max=0.013420 Jy/beam ! Clean residual mean=-0.000009 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.572323 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.572323 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9549 mas, bmaj=1.758 mas, bpa=-6.255 degrees ! Estimated noise=0.659524 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 = 0.0272917 Jy ! Component: 100 - total flux cleaned = 0.044518 Jy ! Component: 150 - total flux cleaned = 0.0568412 Jy ! Component: 200 - total flux cleaned = 0.0664539 Jy ! Total flux subtracted in 200 components = 0.0664539 Jy ! Clean residual min=-0.004064 max=0.005712 Jy/beam ! Clean residual mean=-0.000008 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.638777 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 79 components and 0.638777 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079563 Jy ! Component: 100 - total flux cleaned = 0.0148499 Jy ! Component: 150 - total flux cleaned = 0.0209014 Jy ! Component: 200 - total flux cleaned = 0.0262658 Jy ! Total flux subtracted in 200 components = 0.0262658 Jy ! Clean residual min=-0.002923 max=0.003482 Jy/beam ! Clean residual mean=-0.000005 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.665043 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 121 components and 0.665042 Jy ! Inverting map ! Added new window around map position (0.6, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048601 Jy ! Component: 100 - total flux cleaned = 0.0093213 Jy ! Component: 150 - total flux cleaned = 0.0134575 Jy ! Component: 200 - total flux cleaned = 0.0172921 Jy ! Total flux subtracted in 200 components = 0.0172921 Jy ! Clean residual min=-0.002506 max=0.002559 Jy/beam ! Clean residual mean=-0.000004 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.682334 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 159 components and 0.682335 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=2.094 mas, bmaj=2.591 mas, bpa=1.206 degrees ! Estimated noise=0.833004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696619 Jy ! Component: 100 - total flux cleaned = 0.0127113 Jy ! Component: 150 - total flux cleaned = 0.017639 Jy ! Component: 200 - total flux cleaned = 0.0219561 Jy ! Total flux subtracted in 200 components = 0.0219561 Jy ! Clean residual min=-0.003045 max=0.003143 Jy/beam ! Clean residual mean=-0.000005 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.704291 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 = 0.00383771 Jy ! Component: 100 - total flux cleaned = 0.00727301 Jy ! Component: 150 - total flux cleaned = 0.0103719 Jy ! Component: 200 - total flux cleaned = 0.0131806 Jy ! Total flux subtracted in 200 components = 0.0131806 Jy ! Clean residual min=-0.002364 max=0.002540 Jy/beam ! Clean residual mean=-0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.717471 Jy ! Adding 159 model components to the UV plane model. ! The established model now contains 287 components and 0.717471 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9549 mas, bmaj=1.758 mas, bpa=-6.255 degrees ! Estimated noise=0.659524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022798 Jy ! Component: 100 - total flux cleaned = 0.00405816 Jy ! Component: 150 - total flux cleaned = 0.00554095 Jy ! Component: 200 - total flux cleaned = 0.00685684 Jy ! Total flux subtracted in 200 components = 0.00685684 Jy ! Clean residual min=-0.001729 max=0.001711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.724328 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 324 components and 0.724328 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=0.061992Jy sigma=0.401822 ! Fit after self-cal, rms=0.061891Jy sigma=0.400995 wmodel J0958+3224_X_a_map.mod ! Writing 324 model components to file: J0958+3224_X_a_map.mod wobs J0958+3224_X_a_uvs.fits ! Writing UV FITS file: J0958+3224_X_a_uvs.fits wwins J0958+3224_X_a_map.win ! wwins: Wrote 13 windows to J0958+3224_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 = 0.000738673 Jy ! Component: 100 - total flux cleaned = 0.00104086 Jy ! Component: 150 - total flux cleaned = 0.00111827 Jy ! Component: 200 - total flux cleaned = 0.00121898 Jy ! Component: 250 - total flux cleaned = 0.00139066 Jy ! Component: 300 - total flux cleaned = 0.00155786 Jy ! Component: 350 - total flux cleaned = 0.00169869 Jy ! Component: 400 - total flux cleaned = 0.00190615 Jy ! Component: 450 - total flux cleaned = 0.00206458 Jy ! Component: 500 - total flux cleaned = 0.00222066 Jy ! Component: 550 - total flux cleaned = 0.00235238 Jy ! Component: 600 - total flux cleaned = 0.00248188 Jy ! Component: 650 - total flux cleaned = 0.00256708 Jy ! Component: 700 - total flux cleaned = 0.00265116 Jy ! Component: 750 - total flux cleaned = 0.00269274 Jy ! Component: 800 - total flux cleaned = 0.00283692 Jy ! Component: 850 - total flux cleaned = 0.00293856 Jy ! Component: 900 - total flux cleaned = 0.00299886 Jy ! Component: 950 - total flux cleaned = 0.00307858 Jy ! Component: 1000 - total flux cleaned = 0.00319693 Jy ! Component: 1050 - total flux cleaned = 0.00321645 Jy ! Component: 1100 - total flux cleaned = 0.00335196 Jy ! Component: 1150 - total flux cleaned = 0.00344755 Jy ! Component: 1200 - total flux cleaned = 0.00356105 Jy ! Component: 1250 - total flux cleaned = 0.00359843 Jy ! Component: 1300 - total flux cleaned = 0.00367315 Jy ! Component: 1350 - total flux cleaned = 0.00374697 Jy ! Component: 1400 - total flux cleaned = 0.00382027 Jy ! Component: 1450 - total flux cleaned = 0.00383839 Jy ! Component: 1500 - total flux cleaned = 0.00392867 Jy ! Component: 1550 - total flux cleaned = 0.00398247 Jy ! Component: 1600 - total flux cleaned = 0.00407127 Jy ! Component: 1650 - total flux cleaned = 0.00414149 Jy ! Component: 1700 - total flux cleaned = 0.00412408 Jy ! Component: 1750 - total flux cleaned = 0.00424553 Jy ! Component: 1800 - total flux cleaned = 0.00424564 Jy ! Component: 1850 - total flux cleaned = 0.00434822 Jy ! Component: 1900 - total flux cleaned = 0.00439944 Jy ! Component: 1950 - total flux cleaned = 0.00444991 Jy ! Component: 2000 - total flux cleaned = 0.00451696 Jy ! Component: 2050 - total flux cleaned = 0.00458327 Jy ! Component: 2100 - total flux cleaned = 0.00466593 Jy ! Component: 2150 - total flux cleaned = 0.00464952 Jy ! Component: 2200 - total flux cleaned = 0.00469853 Jy ! Component: 2250 - total flux cleaned = 0.00474718 Jy ! Component: 2300 - total flux cleaned = 0.00479543 Jy ! Component: 2350 - total flux cleaned = 0.00481136 Jy ! Component: 2400 - total flux cleaned = 0.00484326 Jy ! Component: 2450 - total flux cleaned = 0.00490649 Jy ! Component: 2500 - total flux cleaned = 0.00487496 Jy ! Component: 2550 - total flux cleaned = 0.00496873 Jy ! Component: 2600 - total flux cleaned = 0.00496872 Jy ! Component: 2650 - total flux cleaned = 0.00496877 Jy ! Component: 2700 - total flux cleaned = 0.0050149 Jy ! Component: 2750 - total flux cleaned = 0.00506084 Jy ! Component: 2800 - total flux cleaned = 0.00503045 Jy ! Component: 2850 - total flux cleaned = 0.00510595 Jy ! Component: 2900 - total flux cleaned = 0.00507596 Jy ! Component: 2950 - total flux cleaned = 0.00507592 Jy ! Component: 3000 - total flux cleaned = 0.00518018 Jy ! Component: 3050 - total flux cleaned = 0.00509135 Jy ! Component: 3100 - total flux cleaned = 0.00509137 Jy ! Component: 3150 - total flux cleaned = 0.00517953 Jy ! Component: 3200 - total flux cleaned = 0.00519418 Jy ! Component: 3250 - total flux cleaned = 0.00525238 Jy ! Component: 3300 - total flux cleaned = 0.00525225 Jy ! Component: 3350 - total flux cleaned = 0.00528116 Jy ! Component: 3400 - total flux cleaned = 0.00526686 Jy ! Component: 3450 - total flux cleaned = 0.00530968 Jy ! Component: 3500 - total flux cleaned = 0.00530969 Jy ! Component: 3550 - total flux cleaned = 0.00536628 Jy ! Component: 3600 - total flux cleaned = 0.00532406 Jy ! Component: 3650 - total flux cleaned = 0.00536621 Jy ! Component: 3700 - total flux cleaned = 0.00543608 Jy ! Component: 3750 - total flux cleaned = 0.00549178 Jy ! Component: 3800 - total flux cleaned = 0.00546397 Jy ! Component: 3850 - total flux cleaned = 0.00547771 Jy ! Component: 3900 - total flux cleaned = 0.00553257 Jy ! Component: 3950 - total flux cleaned = 0.00553254 Jy ! Component: 4000 - total flux cleaned = 0.00561424 Jy ! Component: 4050 - total flux cleaned = 0.00566843 Jy ! Total flux subtracted in 4096 components = 0.00569545 Jy ! Clean residual min=-0.000957 max=0.000851 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.730023 Jy keep ! Adding 373 model components to the UV plane model. ! The established model now contains 687 components and 0.730023 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0958+3224_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9549 x 1.758 at -6.255 degrees (North through East) ! Clean map min=-0.0011156 max=0.52736 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0958+3224_X_a_map.fits wmodel /image_prod/ug002_uvm//J0958+3224_X_a_map.mod ! Writing 687 model components to file: /image_prod/ug002_uvm//J0958+3224_X_a_map.mod wobs /image_prod/ug002_uvm//J0958+3224_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0958+3224_X_a_uvs.fits wwins /image_prod/ug002_uvm//J0958+3224_X_a_map.win ! wwins: Wrote 14 windows to /image_prod/ug002_uvm//J0958+3224_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.527358 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.140673 0.140673 0.281346 0.562692 1.12538 2.25077 4.50153 9.00306 18.0061 36.0123 72.0245 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.527 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2132.61 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0958+3224_X_a_dfm.log closed on Wed Mar 4 16:54:57 2020