! Started logfile: /image_prod/ug002_uvm//J1419+3821_X_a_dfm.log on Wed Mar 4 17:18:47 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//J1419+3821_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1419+3821_X_a_uvm.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 62 integrations on 45 of 45 possible baselines. ! AN table 3: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.721737 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 35700 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 J1419+3821_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 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 85 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.181973Jy sigma=8.252852 ! Fit after self-cal, rms=0.392142Jy sigma=2.828672 ! 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=0.6915 mas, bmaj=1.28 mas, bpa=-0.8134 degrees ! Estimated noise=0.882253 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 = 0.475007 Jy ! Component: 100 - total flux cleaned = 0.57859 Jy ! Total flux subtracted in 100 components = 0.57859 Jy ! Clean residual min=-0.014903 max=0.028918 Jy/beam ! Clean residual mean=-0.000008 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.57859 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.57859 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=0.120262Jy sigma=0.867125 ! Fit after self-cal, rms=0.120261Jy sigma=0.867116 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278632 Jy ! Component: 100 - total flux cleaned = 0.0428045 Jy ! Total flux subtracted in 100 components = 0.0428045 Jy ! Clean residual min=-0.015102 max=0.019783 Jy/beam ! Clean residual mean=-0.000008 rms=0.002129 Jy/beam ! Combined flux in latest and established models = 0.621395 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.621395 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=0.110349Jy sigma=0.817955 ! Fit after self-cal, rms=0.110349Jy sigma=0.817944 ! Inverting map ! Added new window around map position (-2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175086 Jy ! Component: 100 - total flux cleaned = 0.0231411 Jy ! Total flux subtracted in 100 components = 0.0231411 Jy ! Clean residual min=-0.014880 max=0.019961 Jy/beam ! Clean residual mean=-0.000007 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.644536 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.644536 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=0.107335Jy sigma=0.797788 ! Fit after self-cal, rms=0.107070Jy sigma=0.795831 ! Inverting map ! Added new window around map position (2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150441 Jy ! Component: 100 - total flux cleaned = 0.0232281 Jy ! Total flux subtracted in 100 components = 0.0232281 Jy ! Clean residual min=-0.014027 max=0.013960 Jy/beam ! Clean residual mean=-0.000006 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.667764 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.667764 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=0.104784Jy sigma=0.779577 ! Fit after self-cal, rms=0.104708Jy sigma=0.779119 ! Inverting map ! Added new window around map position (-2.4, -5.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746446 Jy ! Component: 100 - total flux cleaned = 0.0100109 Jy ! Total flux subtracted in 100 components = 0.0100109 Jy ! Clean residual min=-0.013429 max=0.014077 Jy/beam ! Clean residual mean=-0.000005 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.677775 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.677775 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=0.103579Jy sigma=0.771127 ! Fit after self-cal, rms=0.103503Jy sigma=0.770663 ! 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=0.9067 mas, bmaj=1.57 mas, bpa=3.335 degrees ! Estimated noise=0.543491 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 = 0.00742217 Jy ! Component: 100 - total flux cleaned = 0.00956883 Jy ! Component: 150 - total flux cleaned = 0.0102815 Jy ! Component: 200 - total flux cleaned = 0.0107726 Jy ! Total flux subtracted in 200 components = 0.0107726 Jy ! Clean residual min=-0.011567 max=0.012633 Jy/beam ! Clean residual mean=-0.000020 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 0.688547 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.688547 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=0.102763Jy sigma=0.765186 ! Fit after self-cal, rms=0.102750Jy sigma=0.765113 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9067 x 1.57 at 3.335 degrees (North through East) ! Clean map min=-0.011017 max=0.61141 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: ! BR 1.03 HN 0.92 KP 1.12 LA 1.08 ! MK 1.05 NL 1.60 OV 0.97 PT 0.95 ! SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 HN 0.92 KP 1.07 ! LA 1.04 MK 1.04 NL 1.07 OV 0.94 ! PT 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.99 HN 0.90 KP 1.03 ! LA 1.01 MK 0.99 OV 0.89 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.91 KP 1.11 LA 1.08 ! MK 1.04 NL 1.59 OV 0.97 PT 0.96 ! SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.91 KP 1.06 ! LA 1.04 MK 1.04 NL 1.07 OV 0.94 ! PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.99 HN 0.88 KP 1.03 ! LA 1.01 MK 0.97 OV 0.90 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.91 KP 1.13 LA 1.10 ! MK 1.06 NL 1.58 OV 0.97 PT 0.96 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.91 KP 1.07 ! LA 1.04 MK 1.04 NL 1.07 OV 0.92 ! PT 0.92 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.00 HN 0.87 KP 1.04 ! LA 1.02 MK 0.98 OV 0.89 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.91 KP 1.13 LA 1.10 ! MK 1.07 NL 1.59 OV 0.98 PT 0.97 ! SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.92 KP 1.07 ! LA 1.04 MK 1.03 NL 1.06 OV 0.93 ! PT 0.92 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.99 HN 0.87 KP 1.05 ! LA 1.03 MK 0.99 OV 0.88 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.90 KP 1.12 LA 1.11 ! MK 1.03 NL 1.55 OV 0.98 PT 0.97 ! SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 HN 0.92 KP 1.06 ! LA 1.04 MK 1.03 NL 1.06 OV 0.94 ! PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.99 HN 0.89 KP 1.03 ! LA 1.04 MK 0.98 OV 0.88 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.92 KP 1.14 LA 1.10 ! MK 1.09 NL 1.58 OV 0.97 PT 0.98 ! SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.91 KP 1.06 ! LA 1.04 MK 1.05 NL 1.07 OV 0.93 ! PT 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.00 HN 0.88 KP 1.04 ! LA 1.01 MK 0.99 OV 0.88 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.93 KP 1.11 LA 1.09 ! MK 1.10 NL 1.54 OV 1.00 PT 0.95 ! SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.91 KP 1.06 ! LA 1.04 MK 1.04 NL 1.08 OV 0.93 ! PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.97 HN 0.88 KP 1.04 ! LA 1.02 MK 0.98 OV 0.89 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.93 KP 1.13 LA 1.10 ! MK 1.08 NL 1.58 OV 0.98 PT 0.96 ! SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.92 KP 1.06 ! LA 1.04 MK 1.04 NL 1.07 OV 0.92 ! PT 0.92 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.99 HN 0.87 KP 1.04 ! LA 1.03 MK 0.97 OV 0.90 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.92 KP 1.12 LA 1.11 ! MK 1.14 NL 1.59 OV 0.96 PT 0.97 ! SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.92 KP 1.06 ! LA 1.03 MK 1.03 NL 1.09 OV 0.94 ! PT 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.98 HN 0.88 KP 1.02 ! LA 1.03 MK 0.96 OV 0.89 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.91 KP 1.14 LA 1.09 ! MK 1.09 NL 1.63 OV 0.98 PT 0.98 ! SC 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.92 KP 1.06 ! LA 1.04 MK 1.03 NL 1.08 OV 0.93 ! PT 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.99 HN 0.88 KP 1.02 ! LA 1.02 MK 0.99 OV 0.90 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.94 KP 1.15 LA 1.10 ! MK 1.09 NL 1.59 OV 0.98 PT 0.98 ! SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.92 KP 1.06 ! LA 1.03 MK 1.03 NL 1.06 OV 0.93 ! PT 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.99 HN 0.87 KP 1.01 ! LA 1.03 MK 0.96 OV 0.88 PT 0.92 ! SC 0.94 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.92 KP 1.12 LA 1.09 ! MK 1.12 NL 1.56 OV 0.98 PT 0.98 ! SC 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.92 KP 1.07 ! LA 1.04 MK 1.04 NL 1.06 OV 0.93 ! PT 0.91 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.99 HN 0.88 KP 1.02 ! LA 1.02 MK 0.98 OV 0.89 PT 0.93 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.102750Jy sigma=0.765113 ! Fit after self-cal, rms=0.087273Jy sigma=0.550876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9119 mas, bmaj=1.57 mas, bpa=3.423 degrees ! Estimated noise=0.546634 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 = -0.01188 Jy ! Component: 100 - total flux cleaned = -0.0166368 Jy ! Component: 150 - total flux cleaned = -0.0177807 Jy ! Component: 200 - total flux cleaned = -0.0181646 Jy ! Total flux subtracted in 200 components = -0.0181646 Jy ! Clean residual min=-0.005888 max=0.007247 Jy/beam ! Clean residual mean=-0.000016 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.670383 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.670383 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=0.085213Jy sigma=0.536112 ! Fit after self-cal, rms=0.085219Jy sigma=0.535963 ! Inverting map ! Added new window around map position (-24.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546603 Jy ! Component: 100 - total flux cleaned = 0.0051234 Jy ! Component: 150 - total flux cleaned = 0.00497229 Jy ! Component: 200 - total flux cleaned = 0.00483287 Jy ! Total flux subtracted in 200 components = 0.00483287 Jy ! Clean residual min=-0.005879 max=0.006312 Jy/beam ! Clean residual mean=-0.000016 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.675215 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.675216 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=0.084397Jy sigma=0.531022 ! Fit after self-cal, rms=0.084360Jy sigma=0.530706 ! 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=0.084360Jy sigma=0.530706 ! Fit after self-cal, rms=0.063232Jy sigma=0.397285 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9116 mas, bmaj=1.571 mas, bpa=3.136 degrees ! Estimated noise=0.545854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00550248 Jy ! Component: 100 - total flux cleaned = -0.00850235 Jy ! Component: 150 - total flux cleaned = -0.00958177 Jy ! Component: 200 - total flux cleaned = -0.0100297 Jy ! Total flux subtracted in 200 components = -0.0100297 Jy ! Clean residual min=-0.002309 max=0.002287 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.665186 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.665186 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=0.062621Jy sigma=0.392926 ! Fit after self-cal, rms=0.062654Jy sigma=0.392656 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.4, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277983 Jy ! Component: 100 - total flux cleaned = 0.000123377 Jy ! Component: 150 - total flux cleaned = 5.56311e-05 Jy ! Component: 200 - total flux cleaned = -5.80439e-06 Jy ! Total flux subtracted in 200 components = -5.80439e-06 Jy ! Clean residual min=-0.001977 max=0.001827 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.66518 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.66518 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=0.062489Jy sigma=0.391434 ! Fit after self-cal, rms=0.062482Jy sigma=0.391397 ! 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=0.062482Jy sigma=0.391397 ! Fit after self-cal, rms=0.061809Jy sigma=0.385860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9113 mas, bmaj=1.572 mas, bpa=3.09 degrees ! Estimated noise=0.545345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276996 Jy ! Component: 100 - total flux cleaned = -0.00399075 Jy ! Component: 150 - total flux cleaned = -0.00418324 Jy ! Component: 200 - total flux cleaned = -0.00440845 Jy ! Total flux subtracted in 200 components = -0.00440845 Jy ! Clean residual min=-0.001403 max=0.001496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.660771 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.660771 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=0.061635Jy sigma=0.384582 ! Fit after self-cal, rms=0.061632Jy sigma=0.384553 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, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563371 Jy ! Component: 100 - total flux cleaned = 0.000412361 Jy ! Component: 150 - total flux cleaned = 0.000366741 Jy ! Component: 200 - total flux cleaned = 0.000324959 Jy ! Total flux subtracted in 200 components = 0.000324959 Jy ! Clean residual min=-0.001317 max=0.001275 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.661096 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 108 components and 0.661096 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=0.061562Jy sigma=0.384025 ! Fit after self-cal, rms=0.061561Jy sigma=0.384013 ! 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=0.061561Jy sigma=0.384013 ! Fit after self-cal, rms=0.061554Jy sigma=0.383606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=2.54 mas, bpa=7.518 degrees ! Estimated noise=0.708606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142929 Jy ! Component: 100 - total flux cleaned = -0.00173798 Jy ! Component: 150 - total flux cleaned = -0.00203203 Jy ! Component: 200 - total flux cleaned = -0.00221012 Jy ! Total flux subtracted in 200 components = -0.00221012 Jy ! Clean residual min=-0.001436 max=0.001312 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.658886 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.658886 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=0.061506Jy sigma=0.383249 ! Fit after self-cal, rms=0.061505Jy sigma=0.383238 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 = -0.000249903 Jy ! Component: 100 - total flux cleaned = -0.000307801 Jy ! Component: 150 - total flux cleaned = -0.000333006 Jy ! Component: 200 - total flux cleaned = -0.000380053 Jy ! Total flux subtracted in 200 components = -0.000380053 Jy ! Clean residual min=-0.001314 max=0.001259 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.658506 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.658506 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=0.061494Jy sigma=0.383129 ! Fit after self-cal, rms=0.061492Jy sigma=0.383122 ! 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=0.9112 mas, bmaj=1.572 mas, bpa=3.086 degrees ! Estimated noise=0.545012 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9112 x 1.572 at 3.086 degrees (North through East) ! Clean map min=-0.0019038 max=0.61563 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=0.061492Jy sigma=0.383122 ! Fit after self-cal, rms=0.057919Jy sigma=0.354914 ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=1.571 mas, bpa=3.082 degrees ! Estimated noise=0.545059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124934 Jy ! Component: 100 - total flux cleaned = -0.00142113 Jy ! Component: 150 - total flux cleaned = -0.00138429 Jy ! Component: 200 - total flux cleaned = -0.00138511 Jy ! Total flux subtracted in 200 components = -0.00138511 Jy ! Clean residual min=-0.001013 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.657121 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.657121 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=0.057864Jy sigma=0.354500 ! Fit after self-cal, rms=0.057862Jy sigma=0.354493 ! Inverting map ! Added new window around map position (-7.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342296 Jy ! Component: 100 - total flux cleaned = 0.00031107 Jy ! Component: 150 - total flux cleaned = 0.000339982 Jy ! Component: 200 - total flux cleaned = 0.000340385 Jy ! Total flux subtracted in 200 components = 0.000340385 Jy ! Clean residual min=-0.000960 max=0.001021 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.657462 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 159 components and 0.657461 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=0.057830Jy sigma=0.354252 ! Fit after self-cal, rms=0.057829Jy sigma=0.354247 ! Inverting map ! Added new window around map position (0, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739269 Jy ! Component: 100 - total flux cleaned = 0.000713134 Jy ! Component: 150 - total flux cleaned = 0.000663102 Jy ! Component: 200 - total flux cleaned = 0.000661836 Jy ! Total flux subtracted in 200 components = 0.000661836 Jy ! Clean residual min=-0.000943 max=0.000939 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.658123 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 175 components and 0.658123 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=0.057805Jy sigma=0.354054 ! Fit after self-cal, rms=0.057804Jy sigma=0.354048 ! 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=0.057804Jy sigma=0.354048 ! Fit after self-cal, rms=0.057814Jy sigma=0.353927 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=0.6948 mas, bmaj=1.284 mas, bpa=-0.882 degrees ! Estimated noise=0.886058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.476292 Jy ! Component: 100 - total flux cleaned = 0.580154 Jy ! Component: 150 - total flux cleaned = 0.605981 Jy ! Component: 200 - total flux cleaned = 0.618838 Jy ! Total flux subtracted in 200 components = 0.618838 Jy ! Clean residual min=-0.002081 max=0.006507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.618839 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 0.618839 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9112 mas, bmaj=1.571 mas, bpa=3.083 degrees ! Estimated noise=0.544887 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 = 0.0118725 Jy ! Component: 100 - total flux cleaned = 0.0180833 Jy ! Component: 150 - total flux cleaned = 0.0221955 Jy ! Component: 200 - total flux cleaned = 0.0252073 Jy ! Total flux subtracted in 200 components = 0.0252073 Jy ! Clean residual min=-0.001200 max=0.002073 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.644046 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 38 components and 0.644046 Jy ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023863 Jy ! Component: 100 - total flux cleaned = 0.00430967 Jy ! Component: 150 - total flux cleaned = 0.00595147 Jy ! Component: 200 - total flux cleaned = 0.0070968 Jy ! Total flux subtracted in 200 components = 0.0070968 Jy ! Clean residual min=-0.000983 max=0.001204 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.651143 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.651143 Jy ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119355 Jy ! Component: 100 - total flux cleaned = 0.00215067 Jy ! Component: 150 - total flux cleaned = 0.00296126 Jy ! Component: 200 - total flux cleaned = 0.00369171 Jy ! Total flux subtracted in 200 components = 0.00369171 Jy ! Clean residual min=-0.000989 max=0.000927 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.654835 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 81 components and 0.654835 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=2.132 mas, bmaj=2.539 mas, bpa=7.578 degrees ! Estimated noise=0.708626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103637 Jy ! Component: 100 - total flux cleaned = 0.00159893 Jy ! Component: 150 - total flux cleaned = 0.00199766 Jy ! Component: 200 - total flux cleaned = 0.00219259 Jy ! Total flux subtracted in 200 components = 0.00219259 Jy ! Clean residual min=-0.001077 max=0.001016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.657027 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 = 0.000105988 Jy ! Component: 100 - total flux cleaned = 0.000201336 Jy ! Component: 150 - total flux cleaned = 0.000253223 Jy ! Component: 200 - total flux cleaned = 0.00026918 Jy ! Total flux subtracted in 200 components = 0.00026918 Jy ! Clean residual min=-0.001053 max=0.001019 Jy/beam ! Clean residual mean=-0.000003 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.657296 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 149 components and 0.657297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9112 mas, bmaj=1.571 mas, bpa=3.083 degrees ! Estimated noise=0.544887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101722 Jy ! Component: 100 - total flux cleaned = -7.30475e-05 Jy ! Component: 150 - total flux cleaned = -4.7296e-05 Jy ! Component: 200 - total flux cleaned = 8.14392e-07 Jy ! Total flux subtracted in 200 components = 8.14392e-07 Jy ! Clean residual min=-0.000954 max=0.000885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.657297 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.657297 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=0.057739Jy sigma=0.353451 ! Fit after self-cal, rms=0.057722Jy sigma=0.353358 wmodel J1419+3821_X_a_map.mod ! Writing 169 model components to file: J1419+3821_X_a_map.mod wobs J1419+3821_X_a_uvs.fits ! Writing UV FITS file: J1419+3821_X_a_uvs.fits wwins J1419+3821_X_a_map.win ! wwins: Wrote 11 windows to J1419+3821_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 = -5.0115e-05 Jy ! Component: 100 - total flux cleaned = -0.000162424 Jy ! Component: 150 - total flux cleaned = -0.000162429 Jy ! Component: 200 - total flux cleaned = -0.000147582 Jy ! Component: 250 - total flux cleaned = -0.000147672 Jy ! Component: 300 - total flux cleaned = -0.00014763 Jy ! Component: 350 - total flux cleaned = -0.000147601 Jy ! Component: 400 - total flux cleaned = -0.000119136 Jy ! Component: 450 - total flux cleaned = -0.000118986 Jy ! Component: 500 - total flux cleaned = -0.000104999 Jy ! Component: 550 - total flux cleaned = -0.000104796 Jy ! Component: 600 - total flux cleaned = -6.41e-05 Jy ! Component: 650 - total flux cleaned = -0.000104574 Jy ! Component: 700 - total flux cleaned = -9.10855e-05 Jy ! Component: 750 - total flux cleaned = -7.78713e-05 Jy ! Component: 800 - total flux cleaned = -7.77301e-05 Jy ! Component: 850 - total flux cleaned = -7.77974e-05 Jy ! Component: 900 - total flux cleaned = -9.07461e-05 Jy ! Component: 950 - total flux cleaned = -9.06404e-05 Jy ! Component: 1000 - total flux cleaned = -0.000141532 Jy ! Component: 1050 - total flux cleaned = -0.000141606 Jy ! Component: 1100 - total flux cleaned = -0.000166699 Jy ! Component: 1150 - total flux cleaned = -0.000141605 Jy ! Component: 1200 - total flux cleaned = -0.000203558 Jy ! Component: 1250 - total flux cleaned = -0.000166492 Jy ! Component: 1300 - total flux cleaned = -0.000203255 Jy ! Component: 1350 - total flux cleaned = -0.000203375 Jy ! Component: 1400 - total flux cleaned = -0.000191195 Jy ! Component: 1450 - total flux cleaned = -0.000191209 Jy ! Component: 1500 - total flux cleaned = -0.000215228 Jy ! Component: 1550 - total flux cleaned = -0.000215325 Jy ! Component: 1600 - total flux cleaned = -0.000215315 Jy ! Component: 1650 - total flux cleaned = -0.000309819 Jy ! Component: 1700 - total flux cleaned = -0.000309816 Jy ! Component: 1750 - total flux cleaned = -0.000286434 Jy ! Component: 1800 - total flux cleaned = -0.000286539 Jy ! Component: 1850 - total flux cleaned = -0.000332881 Jy ! Component: 1900 - total flux cleaned = -0.000275305 Jy ! Component: 1950 - total flux cleaned = -0.00037861 Jy ! Component: 2000 - total flux cleaned = -0.000367152 Jy ! Component: 2050 - total flux cleaned = -0.000367103 Jy ! Component: 2100 - total flux cleaned = -0.000423693 Jy ! Component: 2150 - total flux cleaned = -0.000401138 Jy ! Component: 2200 - total flux cleaned = -0.000412489 Jy ! Component: 2250 - total flux cleaned = -0.000468343 Jy ! Component: 2300 - total flux cleaned = -0.000457331 Jy ! Component: 2350 - total flux cleaned = -0.000468481 Jy ! Component: 2400 - total flux cleaned = -0.000534654 Jy ! Component: 2450 - total flux cleaned = -0.000501655 Jy ! Component: 2500 - total flux cleaned = -0.000512601 Jy ! Component: 2550 - total flux cleaned = -0.000545356 Jy ! Component: 2600 - total flux cleaned = -0.00055614 Jy ! Component: 2650 - total flux cleaned = -0.000534496 Jy ! Component: 2700 - total flux cleaned = -0.000545308 Jy ! Component: 2750 - total flux cleaned = -0.000588262 Jy ! Component: 2800 - total flux cleaned = -0.000620403 Jy ! Component: 2850 - total flux cleaned = -0.000631066 Jy ! Component: 2900 - total flux cleaned = -0.000641629 Jy ! Component: 2950 - total flux cleaned = -0.000683998 Jy ! Component: 3000 - total flux cleaned = -0.00072608 Jy ! Component: 3050 - total flux cleaned = -0.000715543 Jy ! Component: 3100 - total flux cleaned = -0.000694601 Jy ! Component: 3150 - total flux cleaned = -0.000736374 Jy ! Component: 3200 - total flux cleaned = -0.000757181 Jy ! Component: 3250 - total flux cleaned = -0.000767542 Jy ! Component: 3300 - total flux cleaned = -0.000788144 Jy ! Component: 3350 - total flux cleaned = -0.000818999 Jy ! Component: 3400 - total flux cleaned = -0.000829311 Jy ! Component: 3450 - total flux cleaned = -0.000849703 Jy ! Component: 3500 - total flux cleaned = -0.000890487 Jy ! Component: 3550 - total flux cleaned = -0.000931089 Jy ! Component: 3600 - total flux cleaned = -0.00091083 Jy ! Component: 3650 - total flux cleaned = -0.000920944 Jy ! Component: 3700 - total flux cleaned = -0.000961125 Jy ! Component: 3750 - total flux cleaned = -0.000981194 Jy ! Component: 3800 - total flux cleaned = -0.000971156 Jy ! Component: 3850 - total flux cleaned = -0.00101102 Jy ! Component: 3900 - total flux cleaned = -0.00106071 Jy ! Component: 3950 - total flux cleaned = -0.00103098 Jy ! Component: 4000 - total flux cleaned = -0.00105072 Jy ! Component: 4050 - total flux cleaned = -0.00103102 Jy ! Total flux subtracted in 4096 components = -0.00104079 Jy ! Clean residual min=-0.000603 max=0.000560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.656257 Jy keep ! Adding 365 model components to the UV plane model. ! The established model now contains 534 components and 0.656257 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1419+3821_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9112 x 1.571 at 3.083 degrees (North through East) ! Clean map min=-0.00087585 max=0.61701 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1419+3821_X_a_map.fits wmodel /image_prod/ug002_uvm//J1419+3821_X_a_map.mod ! Writing 534 model components to file: /image_prod/ug002_uvm//J1419+3821_X_a_map.mod wobs /image_prod/ug002_uvm//J1419+3821_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1419+3821_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1419+3821_X_a_map.win ! wwins: Wrote 12 windows to /image_prod/ug002_uvm//J1419+3821_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.61701 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174047 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0846242 0.0846242 0.169248 0.338497 0.676993 1.35399 2.70797 5.41595 10.8319 21.6638 43.3276 86.6552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.617 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3545.09 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1419+3821_X_a_dfm.log closed on Wed Mar 4 17:18:55 2020