! Started logfile: /image_prod/ug002_uvm//J1239+0730_X_a_dfm.log on Wed Mar 4 17:07:21 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//J1239+0730_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1239+0730_X_a_uvm.fits ! AN table 1: 11 integrations on 15 of 15 possible baselines. ! AN table 2: 12 integrations on 28 of 28 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! AN table 4: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.888557 visibilities/baseline/integration-bin. ! Found source: J1239+0730 ! ! 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 10716 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 J1239+0730_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 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.139990Jy sigma=10.481862 ! Fit after self-cal, rms=0.506551Jy sigma=4.641950 ! 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=0.6616 mas, bmaj=1.721 mas, bpa=-2.134 degrees ! Estimated noise=1.30373 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 = 0.367652 Jy ! Component: 100 - total flux cleaned = 0.493009 Jy ! Total flux subtracted in 100 components = 0.493009 Jy ! Clean residual min=-0.027646 max=0.057875 Jy/beam ! Clean residual mean=-0.000026 rms=0.006017 Jy/beam ! Combined flux in latest and established models = 0.493009 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.493009 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=0.177875Jy sigma=1.531767 ! Fit after self-cal, rms=0.177602Jy sigma=1.529537 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0649415 Jy ! Component: 100 - total flux cleaned = 0.099741 Jy ! Total flux subtracted in 100 components = 0.099741 Jy ! Clean residual min=-0.021457 max=0.029878 Jy/beam ! Clean residual mean=0.000004 rms=0.004686 Jy/beam ! Combined flux in latest and established models = 0.59275 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.59275 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=0.142000Jy sigma=1.234716 ! Fit after self-cal, rms=0.141916Jy sigma=1.234363 ! Inverting map ! Added new window around map position (2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275958 Jy ! Component: 100 - total flux cleaned = 0.04593 Jy ! Total flux subtracted in 100 components = 0.04593 Jy ! Clean residual min=-0.021307 max=0.027742 Jy/beam ! Clean residual mean=0.000018 rms=0.004346 Jy/beam ! Combined flux in latest and established models = 0.63868 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.63868 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=0.134111Jy sigma=1.171086 ! Fit after self-cal, rms=0.133724Jy sigma=1.167446 ! 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=0.8359 mas, bmaj=2.103 mas, bpa=-4.561 degrees ! Estimated noise=0.791241 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 (-1.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312165 Jy ! Component: 100 - total flux cleaned = 0.0508556 Jy ! Component: 150 - total flux cleaned = 0.0648166 Jy ! Component: 200 - total flux cleaned = 0.0718507 Jy ! Total flux subtracted in 200 components = 0.0718507 Jy ! Clean residual min=-0.020394 max=0.026198 Jy/beam ! Clean residual mean=0.000045 rms=0.004540 Jy/beam ! Combined flux in latest and established models = 0.710531 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.710531 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=0.124086Jy sigma=1.089629 ! Fit after self-cal, rms=0.123744Jy sigma=1.086405 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8359 x 2.103 at -4.561 degrees (North through East) ! Clean map min=-0.019854 max=0.50752 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.91 LA 0.88 MK 1.01 ! OV 0.85 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 KP 1.02 MK 1.00 ! NL 1.66 OV 0.90 PT 0.85 SC 1.15 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.98 HN 1.13 KP 1.04 ! MK 0.97 NL 1.06 OV 0.91 SC 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.09 HN 0.93 LA 1.10 ! MK 1.06 NL 1.00 OV 0.93 PT 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.91 LA 0.92 MK 1.02 ! OV 0.84 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.02 KP 1.02 MK 0.99 ! NL 1.84 OV 0.92 PT 0.88 SC 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.98 HN 1.05 KP 1.03 ! MK 0.96 NL 1.09 OV 0.95 SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.10 HN 0.94 LA 1.08 ! MK 1.04 NL 0.99 OV 0.93 PT 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.91 LA 0.87 MK 0.98 ! OV 0.88 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 KP 1.02 MK 1.00 ! NL 1.60 OV 0.89 PT 0.88 SC 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00 HN 1.08 KP 1.00 ! MK 0.96 NL 1.07 OV 0.94 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.11 HN 0.92 LA 1.07 ! MK 1.06 NL 1.01 OV 0.91 PT 0.93 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.92 LA 0.87 MK 0.99 ! OV 0.87 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 KP 1.01 MK 1.01 ! NL 1.70 OV 0.93 PT 0.88 SC 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.99 HN 1.08 KP 0.97 ! MK 1.00 NL 1.02 OV 0.93 SC 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.10 HN 0.95 LA 1.08 ! MK 1.07 NL 1.01 OV 0.91 PT 0.94 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.89 LA 0.88 MK 1.02 ! OV 0.87 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 KP 0.99 MK 1.02 ! NL 1.63 OV 0.94 PT 0.87 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.02 HN 1.09 KP 0.99 ! MK 0.96 NL 1.05 OV 0.95 SC 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.11 HN 0.93 LA 1.06 ! MK 1.06 NL 0.98 OV 0.93 PT 0.95 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.90 LA 0.88 MK 0.98 ! OV 0.84 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.06 KP 1.02 MK 1.02 ! NL 1.73 OV 0.88 PT 0.87 SC 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.02 HN 1.20 KP 1.00 ! MK 0.97 NL 1.05 OV 0.93 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.11 HN 0.91 LA 1.07 ! MK 1.07 NL 1.00 OV 0.93 PT 0.93 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.91 LA 0.89 MK 1.01 ! OV 0.86 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 KP 1.03 MK 1.00 ! NL 1.57 OV 0.91 PT 0.87 SC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 HN 1.09 KP 1.00 ! MK 0.98 NL 1.03 OV 0.94 SC 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.09 HN 0.92 LA 1.07 ! MK 1.08 NL 0.99 OV 0.94 PT 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.92 LA 0.89 MK 1.01 ! OV 0.86 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 KP 1.02 MK 1.00 ! NL 1.72 OV 0.92 PT 0.87 SC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.98 HN 1.16 KP 1.00 ! MK 0.96 NL 1.02 OV 0.94 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.10 HN 0.93 LA 1.07 ! MK 1.04 NL 0.99 OV 0.92 PT 0.94 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.89 LA 0.88 MK 1.01 ! OV 0.86 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 KP 1.02 MK 1.01 ! NL 1.71 OV 0.92 PT 0.84 SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.04 HN 1.18 KP 0.98 ! MK 0.96 NL 1.09 OV 0.93 SC 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.10 HN 0.94 LA 1.06 ! MK 1.05 NL 0.99 OV 0.91 PT 0.95 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.92 LA 0.87 MK 0.99 ! OV 0.88 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.04 KP 1.03 MK 1.01 ! NL 1.66 OV 0.92 PT 0.92 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 1.12 KP 1.02 ! MK 0.98 NL 1.02 OV 0.93 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.12 HN 0.96 LA 1.08 ! MK 1.07 NL 0.99 OV 0.92 PT 0.94 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.92 LA 0.88 MK 1.00 ! OV 0.87 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.06 KP 1.00 MK 1.01 ! NL 1.61 OV 0.94 PT 0.86 SC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 1.22 KP 0.99 ! MK 1.00 NL 1.10 OV 0.94 SC 1.12 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.11 HN 0.94 LA 1.07 ! MK 1.08 NL 0.98 OV 0.92 PT 0.95 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.89 LA 0.89 MK 0.98 ! OV 0.88 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.06 KP 0.98 MK 1.08 ! NL 1.65 OV 0.93 PT 0.88 SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.04 HN 1.14 KP 0.97 ! MK 1.06 NL 1.05 OV 0.94 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.09 HN 0.94 LA 1.09 ! MK 1.08 NL 0.98 OV 0.93 PT 0.93 ! ! ! Fit before self-cal, rms=0.123744Jy sigma=1.086405 ! Fit after self-cal, rms=0.134843Jy sigma=0.838258 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.14 mas, bpa=-4.719 degrees ! Estimated noise=0.803275 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 (15, -28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723115 Jy ! Component: 100 - total flux cleaned = 0.00887458 Jy ! Component: 150 - total flux cleaned = 0.0105925 Jy ! Component: 200 - total flux cleaned = 0.0124042 Jy ! Total flux subtracted in 200 components = 0.0124042 Jy ! Clean residual min=-0.010208 max=0.012823 Jy/beam ! Clean residual mean=0.000001 rms=0.002482 Jy/beam ! Combined flux in latest and established models = 0.722935 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.722935 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=0.131255Jy sigma=0.815045 ! Fit after self-cal, rms=0.131191Jy sigma=0.813418 ! Inverting map ! Added new window around map position (9.8, 49.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011515 Jy ! Component: 100 - total flux cleaned = 0.0164352 Jy ! Component: 150 - total flux cleaned = 0.0193434 Jy ! Component: 200 - total flux cleaned = 0.0207756 Jy ! Total flux subtracted in 200 components = 0.0207756 Jy ! Clean residual min=-0.009423 max=0.010218 Jy/beam ! Clean residual mean=-0.000003 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 0.743711 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 92 components and 0.743711 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=0.128872Jy sigma=0.801907 ! Fit after self-cal, rms=0.128816Jy sigma=0.801237 ! 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=0.128816Jy sigma=0.801237 ! Fit after self-cal, rms=0.160608Jy sigma=0.694263 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.841 mas, bmaj=2.136 mas, bpa=-4.546 degrees ! Estimated noise=0.807322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00374071 Jy ! Component: 100 - total flux cleaned = -0.00436557 Jy ! Component: 150 - total flux cleaned = -0.00506148 Jy ! Component: 200 - total flux cleaned = -0.00505942 Jy ! Total flux subtracted in 200 components = -0.00505942 Jy ! Clean residual min=-0.006306 max=0.007015 Jy/beam ! Clean residual mean=-0.000001 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.738651 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.738651 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=0.158712Jy sigma=0.685248 ! Fit after self-cal, rms=0.158728Jy sigma=0.685031 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 (5.4, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315982 Jy ! Component: 100 - total flux cleaned = 0.00375341 Jy ! Component: 150 - total flux cleaned = 0.00343029 Jy ! Component: 200 - total flux cleaned = 0.00371741 Jy ! Total flux subtracted in 200 components = 0.00371741 Jy ! Clean residual min=-0.006396 max=0.006931 Jy/beam ! Clean residual mean=-0.000003 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.742369 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.742369 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=0.158047Jy sigma=0.678730 ! Fit after self-cal, rms=0.158019Jy sigma=0.678465 ! Inverting map ! Added new window around map position (-8.8, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416713 Jy ! Component: 100 - total flux cleaned = 0.00515865 Jy ! Component: 150 - total flux cleaned = 0.00530401 Jy ! Component: 200 - total flux cleaned = 0.00530196 Jy ! Total flux subtracted in 200 components = 0.00530196 Jy ! Clean residual min=-0.005674 max=0.005089 Jy/beam ! Clean residual mean=-0.000003 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.747671 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 140 components and 0.747671 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=0.157568Jy sigma=0.673124 ! Fit after self-cal, rms=0.157566Jy sigma=0.672958 ! 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=0.157566Jy sigma=0.672958 ! Fit after self-cal, rms=0.173537Jy sigma=0.644238 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8363 mas, bmaj=2.127 mas, bpa=-4.408 degrees ! Estimated noise=0.804637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178901 Jy ! Component: 100 - total flux cleaned = -0.00295983 Jy ! Component: 150 - total flux cleaned = -0.00425694 Jy ! Component: 200 - total flux cleaned = -0.00516796 Jy ! Total flux subtracted in 200 components = -0.00516796 Jy ! Clean residual min=-0.004038 max=0.004227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.742503 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 160 components and 0.742503 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=0.173092Jy sigma=0.641093 ! Fit after self-cal, rms=0.173092Jy sigma=0.640917 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 (-4.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030962 Jy ! Component: 100 - total flux cleaned = 0.0032135 Jy ! Component: 150 - total flux cleaned = 0.00302275 Jy ! Component: 200 - total flux cleaned = 0.0029355 Jy ! Total flux subtracted in 200 components = 0.0029355 Jy ! Clean residual min=-0.003768 max=0.003120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.745438 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 183 components and 0.745439 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=0.172901Jy sigma=0.638643 ! Fit after self-cal, rms=0.172897Jy sigma=0.638513 ! 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=0.172897Jy sigma=0.638513 ! Fit after self-cal, rms=0.175723Jy sigma=0.637573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.954 mas, bmaj=3.027 mas, bpa=-5.841 degrees ! Estimated noise=1.04188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123305 Jy ! Component: 100 - total flux cleaned = -0.00167675 Jy ! Component: 150 - total flux cleaned = -0.00176842 Jy ! Component: 200 - total flux cleaned = -0.00202217 Jy ! Total flux subtracted in 200 components = -0.00202217 Jy ! Clean residual min=-0.003184 max=0.003542 Jy/beam ! Clean residual mean=-0.000003 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.743416 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 213 components and 0.743416 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=0.175502Jy sigma=0.636532 ! Fit after self-cal, rms=0.175503Jy sigma=0.636364 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 = 0.000297904 Jy ! Component: 100 - total flux cleaned = 6.55721e-05 Jy ! Component: 150 - total flux cleaned = -0.000271294 Jy ! Component: 200 - total flux cleaned = -0.000461156 Jy ! Total flux subtracted in 200 components = -0.000461156 Jy ! Clean residual min=-0.003177 max=0.003262 Jy/beam ! Clean residual mean=-0.000002 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.742955 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 233 components and 0.742955 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=0.175403Jy sigma=0.635816 ! Fit after self-cal, rms=0.175399Jy sigma=0.635748 ! 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=0.8344 mas, bmaj=2.123 mas, bpa=-4.305 degrees ! Estimated noise=0.803988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8344 x 2.123 at -4.305 degrees (North through East) ! Clean map min=-0.004152 max=0.52025 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=0.175399Jy sigma=0.635748 ! Fit after self-cal, rms=0.955230Jy sigma=0.464816 ! Inverting map and beam ! Estimated beam: bmin=0.8339 mas, bmaj=2.121 mas, bpa=-4.238 degrees ! Estimated noise=0.801992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239363 Jy ! Component: 100 - total flux cleaned = -1.30598e-05 Jy ! Component: 150 - total flux cleaned = -0.000233388 Jy ! Component: 200 - total flux cleaned = -0.000299614 Jy ! Total flux subtracted in 200 components = -0.000299614 Jy ! Clean residual min=-0.002874 max=0.003014 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.742656 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 245 components and 0.742656 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=0.955210Jy sigma=0.462857 ! Fit after self-cal, rms=0.955280Jy sigma=0.462792 ! Inverting map ! Added new window around map position (0.6, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121752 Jy ! Component: 100 - total flux cleaned = 0.00093236 Jy ! Component: 150 - total flux cleaned = 0.000481725 Jy ! Component: 200 - total flux cleaned = 0.000179684 Jy ! Total flux subtracted in 200 components = 0.000179684 Jy ! Clean residual min=-0.002536 max=0.002639 Jy/beam ! Clean residual mean=0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.742835 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 262 components and 0.742835 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=0.955259Jy sigma=0.460999 ! Fit after self-cal, rms=0.955295Jy sigma=0.460950 ! Inverting map ! Added new window around map position (2.8, -21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022178 Jy ! Component: 100 - total flux cleaned = 0.00291982 Jy ! Component: 150 - total flux cleaned = 0.00330077 Jy ! Component: 200 - total flux cleaned = 0.0033532 Jy ! Total flux subtracted in 200 components = 0.0033532 Jy ! Clean residual min=-0.002250 max=0.002024 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.746189 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 277 components and 0.746189 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=0.955270Jy sigma=0.459748 ! Fit after self-cal, rms=0.955281Jy sigma=0.459694 ! 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=0.955281Jy sigma=0.459694 ! Fit after self-cal, rms=0.911483Jy sigma=0.459262 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=0.6542 mas, bmaj=1.741 mas, bpa=-1.886 degrees ! Estimated noise=1.31254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.370233 Jy ! Component: 100 - total flux cleaned = 0.500381 Jy ! Component: 150 - total flux cleaned = 0.567666 Jy ! Component: 200 - total flux cleaned = 0.60529 Jy ! Total flux subtracted in 200 components = 0.60529 Jy ! Clean residual min=-0.010893 max=0.019152 Jy/beam ! Clean residual mean=-0.000022 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.60529 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.60529 Jy ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2.119 mas, bpa=-4.173 degrees ! Estimated noise=0.801448 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 = 0.0305057 Jy ! Component: 100 - total flux cleaned = 0.0475985 Jy ! Component: 150 - total flux cleaned = 0.0593841 Jy ! Component: 200 - total flux cleaned = 0.0686022 Jy ! Total flux subtracted in 200 components = 0.0686022 Jy ! Clean residual min=-0.005179 max=0.006257 Jy/beam ! Clean residual mean=-0.000009 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.673892 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.673892 Jy ! Inverting map ! Added new window around map position (6.6, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00786843 Jy ! Component: 100 - total flux cleaned = 0.0140036 Jy ! Component: 150 - total flux cleaned = 0.0193854 Jy ! Component: 200 - total flux cleaned = 0.0241848 Jy ! Total flux subtracted in 200 components = 0.0241848 Jy ! Clean residual min=-0.004254 max=0.004704 Jy/beam ! Clean residual mean=-0.000006 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.698077 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.698076 Jy ! Inverting map ! Added new window around map position (-0.6, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431096 Jy ! Component: 100 - total flux cleaned = 0.00780556 Jy ! Component: 150 - total flux cleaned = 0.0106907 Jy ! Component: 200 - total flux cleaned = 0.0136527 Jy ! Total flux subtracted in 200 components = 0.0136527 Jy ! Clean residual min=-0.003659 max=0.003283 Jy/beam ! Clean residual mean=-0.000004 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.711729 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 83 components and 0.711729 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=1.953 mas, bmaj=3.027 mas, bpa=-5.71 degrees ! Estimated noise=1.04087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539801 Jy ! Component: 100 - total flux cleaned = 0.00908401 Jy ! Component: 150 - total flux cleaned = 0.0116192 Jy ! Component: 200 - total flux cleaned = 0.0136944 Jy ! Total flux subtracted in 200 components = 0.0136944 Jy ! Clean residual min=-0.003585 max=0.003033 Jy/beam ! Clean residual mean=-0.000006 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.725424 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 = 0.00172561 Jy ! Component: 100 - total flux cleaned = 0.00306951 Jy ! Component: 150 - total flux cleaned = 0.00403329 Jy ! Component: 200 - total flux cleaned = 0.00491852 Jy ! Total flux subtracted in 200 components = 0.00491852 Jy ! Clean residual min=-0.003030 max=0.002761 Jy/beam ! Clean residual mean=-0.000004 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.730342 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 134 components and 0.730342 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2.119 mas, bpa=-4.173 degrees ! Estimated noise=0.801448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355141 Jy ! Component: 100 - total flux cleaned = 0.000446748 Jy ! Component: 150 - total flux cleaned = 0.00155008 Jy ! Component: 200 - total flux cleaned = 0.00257405 Jy ! Total flux subtracted in 200 components = 0.00257405 Jy ! Clean residual min=-0.002810 max=0.002385 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.732916 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.732916 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=0.911778Jy sigma=0.461634 ! Fit after self-cal, rms=0.912420Jy sigma=0.460343 wmodel J1239+0730_X_a_map.mod ! Writing 159 model components to file: J1239+0730_X_a_map.mod wobs J1239+0730_X_a_uvs.fits ! Writing UV FITS file: J1239+0730_X_a_uvs.fits wwins J1239+0730_X_a_map.win ! wwins: Wrote 12 windows to J1239+0730_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 = -0.00122864 Jy ! Component: 100 - total flux cleaned = -0.00168041 Jy ! Component: 150 - total flux cleaned = -0.00175499 Jy ! Component: 200 - total flux cleaned = -0.00179017 Jy ! Component: 250 - total flux cleaned = -0.00185856 Jy ! Component: 300 - total flux cleaned = -0.0018588 Jy ! Component: 350 - total flux cleaned = -0.00173273 Jy ! Component: 400 - total flux cleaned = -0.00167191 Jy ! Component: 450 - total flux cleaned = -0.00164222 Jy ! Component: 500 - total flux cleaned = -0.00164315 Jy ! Component: 550 - total flux cleaned = -0.00164356 Jy ! Component: 600 - total flux cleaned = -0.00167213 Jy ! Component: 650 - total flux cleaned = -0.00164394 Jy ! Component: 700 - total flux cleaned = -0.00167093 Jy ! Component: 750 - total flux cleaned = -0.00169725 Jy ! Component: 800 - total flux cleaned = -0.00175024 Jy ! Component: 850 - total flux cleaned = -0.00172392 Jy ! Component: 900 - total flux cleaned = -0.00177597 Jy ! Component: 950 - total flux cleaned = -0.00180134 Jy ! Component: 1000 - total flux cleaned = -0.0017513 Jy ! Component: 1050 - total flux cleaned = -0.00177611 Jy ! Component: 1100 - total flux cleaned = -0.00175199 Jy ! Component: 1150 - total flux cleaned = -0.00172762 Jy ! Component: 1200 - total flux cleaned = -0.00175104 Jy ! Component: 1250 - total flux cleaned = -0.00163374 Jy ! Component: 1300 - total flux cleaned = -0.00172712 Jy ! Component: 1350 - total flux cleaned = -0.00163586 Jy ! Component: 1400 - total flux cleaned = -0.00174942 Jy ! Component: 1450 - total flux cleaned = -0.00177191 Jy ! Component: 1500 - total flux cleaned = -0.001772 Jy ! Component: 1550 - total flux cleaned = -0.00172818 Jy ! Component: 1600 - total flux cleaned = -0.00177173 Jy ! Component: 1650 - total flux cleaned = -0.00185815 Jy ! Component: 1700 - total flux cleaned = -0.00181549 Jy ! Component: 1750 - total flux cleaned = -0.00185799 Jy ! Component: 1800 - total flux cleaned = -0.00192111 Jy ! Component: 1850 - total flux cleaned = -0.00190018 Jy ! Component: 1900 - total flux cleaned = -0.00192073 Jy ! Component: 1950 - total flux cleaned = -0.00185951 Jy ! Component: 2000 - total flux cleaned = -0.00187971 Jy ! Component: 2050 - total flux cleaned = -0.00193994 Jy ! Component: 2100 - total flux cleaned = -0.00193993 Jy ! Component: 2150 - total flux cleaned = -0.00188073 Jy ! Component: 2200 - total flux cleaned = -0.00192013 Jy ! Component: 2250 - total flux cleaned = -0.00197826 Jy ! Component: 2300 - total flux cleaned = -0.00195913 Jy ! Component: 2350 - total flux cleaned = -0.00205501 Jy ! Component: 2400 - total flux cleaned = -0.00201725 Jy ! Component: 2450 - total flux cleaned = -0.00207382 Jy ! Component: 2500 - total flux cleaned = -0.00220477 Jy ! Component: 2550 - total flux cleaned = -0.00222316 Jy ! Component: 2600 - total flux cleaned = -0.00214965 Jy ! Component: 2650 - total flux cleaned = -0.00222304 Jy ! Component: 2700 - total flux cleaned = -0.00222303 Jy ! Component: 2750 - total flux cleaned = -0.00231334 Jy ! Component: 2800 - total flux cleaned = -0.0023493 Jy ! Component: 2850 - total flux cleaned = -0.00240257 Jy ! Component: 2900 - total flux cleaned = -0.00243785 Jy ! Component: 2950 - total flux cleaned = -0.00249044 Jy ! Component: 3000 - total flux cleaned = -0.00249049 Jy ! Component: 3050 - total flux cleaned = -0.00257718 Jy ! Component: 3100 - total flux cleaned = -0.00257712 Jy ! Component: 3150 - total flux cleaned = -0.00261131 Jy ! Component: 3200 - total flux cleaned = -0.00264507 Jy ! Component: 3250 - total flux cleaned = -0.00269574 Jy ! Component: 3300 - total flux cleaned = -0.00272944 Jy ! Component: 3350 - total flux cleaned = -0.00274608 Jy ! Component: 3400 - total flux cleaned = -0.00279569 Jy ! Component: 3450 - total flux cleaned = -0.00281225 Jy ! Component: 3500 - total flux cleaned = -0.00277958 Jy ! Component: 3550 - total flux cleaned = -0.00287735 Jy ! Component: 3600 - total flux cleaned = -0.00286114 Jy ! Component: 3650 - total flux cleaned = -0.00290944 Jy ! Component: 3700 - total flux cleaned = -0.00289351 Jy ! Component: 3750 - total flux cleaned = -0.00297311 Jy ! Component: 3800 - total flux cleaned = -0.00294155 Jy ! Component: 3850 - total flux cleaned = -0.00289448 Jy ! Component: 3900 - total flux cleaned = -0.00298837 Jy ! Component: 3950 - total flux cleaned = -0.00301931 Jy ! Component: 4000 - total flux cleaned = -0.00300389 Jy ! Component: 4050 - total flux cleaned = -0.00306539 Jy ! Total flux subtracted in 4096 components = -0.00305 Jy ! Clean residual min=-0.000893 max=0.001050 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.729866 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 474 components and 0.729866 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1239+0730_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2.119 at -4.173 degrees (North through East) ! Clean map min=-0.0021215 max=0.51904 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1239+0730_X_a_map.fits wmodel /image_prod/ug002_uvm//J1239+0730_X_a_map.mod ! Writing 474 model components to file: /image_prod/ug002_uvm//J1239+0730_X_a_map.mod wobs /image_prod/ug002_uvm//J1239+0730_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1239+0730_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1239+0730_X_a_map.win ! wwins: Wrote 13 windows to /image_prod/ug002_uvm//J1239+0730_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.519044 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026324 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152149 0.152149 0.304298 0.608597 1.21719 2.43439 4.86877 9.73755 19.4751 38.9502 77.9004 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.519 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1971.75 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1239+0730_X_a_dfm.log closed on Wed Mar 4 17:07:26 2020