! Started logfile: /image_prod/ug002_uvm//J1044+8054_X_a_dfm.log on Wed Mar 4 17:00:12 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//J1044+8054_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1044+8054_X_a_uvm.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 28 of 28 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! AN table 4: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.789294 visibilities/baseline/integration-bin. ! Found source: J1044+8054 ! ! 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 24948 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 J1044+8054_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 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.305332Jy sigma=8.104244 ! Fit after self-cal, rms=0.302063Jy sigma=2.049793 ! 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=0.7663 mas, bmaj=0.883 mas, bpa=0.162 degrees ! Estimated noise=1.09417 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 = 0.568111 Jy ! Component: 100 - total flux cleaned = 0.721409 Jy ! Total flux subtracted in 100 components = 0.721409 Jy ! Clean residual min=-0.020843 max=0.066744 Jy/beam ! Clean residual mean=0.000012 rms=0.004432 Jy/beam ! Combined flux in latest and established models = 0.721409 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.721409 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=0.227584Jy sigma=1.420312 ! Fit after self-cal, rms=0.226617Jy sigma=1.414964 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0750194 Jy ! Component: 100 - total flux cleaned = 0.11219 Jy ! Total flux subtracted in 100 components = 0.11219 Jy ! Clean residual min=-0.018662 max=0.043275 Jy/beam ! Clean residual mean=0.000014 rms=0.003726 Jy/beam ! Combined flux in latest and established models = 0.833599 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.833599 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=0.185194Jy sigma=1.223267 ! Fit after self-cal, rms=0.184820Jy sigma=1.221542 ! Inverting map ! Added new window around map position (-2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404773 Jy ! Component: 100 - total flux cleaned = 0.0647264 Jy ! Total flux subtracted in 100 components = 0.0647264 Jy ! Clean residual min=-0.017656 max=0.027563 Jy/beam ! Clean residual mean=0.000014 rms=0.003444 Jy/beam ! Combined flux in latest and established models = 0.898326 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.898326 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=0.169699Jy sigma=1.142576 ! Fit after self-cal, rms=0.168694Jy sigma=1.137009 ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264481 Jy ! Component: 100 - total flux cleaned = 0.0423449 Jy ! Total flux subtracted in 100 components = 0.0423449 Jy ! Clean residual min=-0.017020 max=0.023617 Jy/beam ! Clean residual mean=0.000014 rms=0.003299 Jy/beam ! Combined flux in latest and established models = 0.94067 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.94067 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=0.161863Jy sigma=1.106749 ! Fit after self-cal, rms=0.161403Jy sigma=1.104098 ! Inverting map ! Added new window around map position (-1.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221451 Jy ! Component: 100 - total flux cleaned = 0.034819 Jy ! Total flux subtracted in 100 components = 0.034819 Jy ! Clean residual min=-0.015186 max=0.021808 Jy/beam ! Clean residual mean=0.000014 rms=0.003180 Jy/beam ! Combined flux in latest and established models = 0.975489 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.975489 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=0.157459Jy sigma=1.081314 ! Fit after self-cal, rms=0.157105Jy sigma=1.079218 ! Inverting map ! Added new window around map position (7.6, -4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194957 Jy ! Component: 100 - total flux cleaned = 0.0318908 Jy ! Total flux subtracted in 100 components = 0.0318908 Jy ! Clean residual min=-0.015159 max=0.018426 Jy/beam ! Clean residual mean=0.000012 rms=0.003089 Jy/beam ! Combined flux in latest and established models = 1.00738 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 1.00738 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=0.154470Jy sigma=1.061057 ! Fit after self-cal, rms=0.154292Jy sigma=1.059934 ! 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=0.9901 mas, bmaj=1.1 mas, bpa=-1.022 degrees ! Estimated noise=0.731786 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 (1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225275 Jy ! Component: 100 - total flux cleaned = 0.0373921 Jy ! Component: 150 - total flux cleaned = 0.0468537 Jy ! Component: 200 - total flux cleaned = 0.052806 Jy ! Total flux subtracted in 200 components = 0.052806 Jy ! Clean residual min=-0.015296 max=0.020591 Jy/beam ! Clean residual mean=0.000021 rms=0.003841 Jy/beam ! Combined flux in latest and established models = 1.06019 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 1.06019 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=0.150256Jy sigma=1.033388 ! Fit after self-cal, rms=0.150111Jy sigma=1.032666 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9901 x 1.1 at -1.022 degrees (North through East) ! Clean map min=-0.014573 max=0.74744 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 0.96 FD 0.98 HN 0.95 KP 1.06 ! LA 0.99 MK 1.09 NL 1.25 OV 0.96 ! PT 0.90 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.94 KP 1.03 LA 0.96 ! MK 1.04 NL 1.06 OV 0.99 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.94 HN 4.50 KP 1.02 ! LA 0.95 NL 1.09 OV 0.99 SC 0.87 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 0.99 HN 0.97 KP 1.06 ! LA 0.91 MK 1.01 NL 1.11 OV 0.88 ! SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.95 KP 1.05 ! LA 0.99 MK 1.11 NL 1.26 OV 0.96 ! PT 0.90 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.96 KP 1.02 LA 0.96 ! MK 1.03 NL 1.05 OV 0.99 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.97 HN 4.75 KP 1.02 ! LA 0.95 NL 1.06 OV 0.99 SC 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 0.99 HN 0.96 KP 1.07 ! LA 0.91 MK 1.00 NL 1.11 OV 0.89 ! SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.94 KP 1.05 ! LA 1.00 MK 1.10 NL 1.24 OV 0.97 ! PT 0.92 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.95 KP 1.04 LA 0.95 ! MK 1.02 NL 1.07 OV 0.99 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.95 HN 4.76 KP 1.01 ! LA 0.97 NL 1.09 OV 0.99 SC 0.87 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 FD 0.99 HN 0.97 KP 1.07 ! LA 0.91 MK 1.00 NL 1.10 OV 0.90 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.95 KP 1.04 ! LA 1.01 MK 1.09 NL 1.24 OV 0.96 ! PT 0.91 SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.94 KP 1.03 LA 0.96 ! MK 1.02 NL 1.07 OV 0.99 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.93 HN 5.37 KP 1.03 ! LA 0.96 NL 1.09 OV 0.98 SC 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.00 HN 0.97 KP 1.08 ! LA 0.92 MK 1.02 NL 1.11 OV 0.89 ! SC 0.97 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.95 KP 1.05 ! LA 1.00 MK 1.08 NL 1.23 OV 0.96 ! PT 0.91 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.96 KP 1.03 LA 0.95 ! MK 1.03 NL 1.06 OV 0.98 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.94 HN 4.96 KP 1.01 ! LA 0.97 NL 1.07 OV 0.99 SC 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.02 HN 0.97 KP 1.07 ! LA 0.92 MK 1.01 NL 1.08 OV 0.89 ! 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 0.94 FD 0.99 HN 0.95 KP 1.05 ! LA 0.99 MK 1.10 NL 1.25 OV 1.06 ! PT 0.90 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.95 KP 1.04 LA 0.95 ! MK 1.02 NL 1.07 OV 0.98 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.93 HN 5.29 KP 1.01 ! LA 0.95 NL 1.11 OV 0.99 SC 0.87 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 0.98 HN 0.97 KP 1.06 ! LA 0.91 MK 0.99 NL 1.12 OV 0.87 ! SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.96 KP 1.04 ! LA 0.99 MK 1.10 NL 1.24 OV 0.96 ! PT 0.91 SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.96 KP 1.04 LA 0.96 ! MK 1.04 NL 1.05 OV 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.94 HN 4.52 KP 1.00 ! LA 0.95 NL 1.08 OV 1.01 SC 0.87 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.00 HN 0.96 KP 1.06 ! LA 0.91 MK 1.03 NL 1.10 OV 0.88 ! SC 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.96 KP 1.05 ! LA 0.99 MK 1.11 NL 1.23 OV 1.01 ! PT 0.90 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.95 KP 1.04 LA 0.95 ! MK 1.01 NL 1.06 OV 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.93 HN 4.94 KP 1.03 ! LA 0.94 NL 1.11 OV 1.01 SC 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.00 HN 0.96 KP 1.03 ! LA 0.90 MK 1.00 NL 1.12 OV 0.89 ! SC 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.95 KP 1.05 ! LA 0.99 MK 1.09 NL 1.24 OV 0.96 ! PT 0.92 SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.96 KP 1.03 LA 0.96 ! MK 1.01 NL 1.06 OV 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.96 HN 4.95 KP 1.00 ! LA 0.94 NL 1.09 OV 1.02 SC 0.90 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.00 HN 0.97 KP 1.07 ! LA 0.90 MK 1.00 NL 1.11 OV 0.88 ! SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.97 KP 1.03 ! LA 0.99 MK 1.08 NL 1.23 OV 0.98 ! PT 0.91 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.94 KP 1.02 LA 0.97 ! MK 1.03 NL 1.06 OV 0.98 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 HN 4.79 KP 1.00 ! LA 0.97 NL 1.09 OV 0.97 SC 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.00 HN 0.99 KP 1.06 ! LA 0.91 MK 1.00 NL 1.10 OV 0.88 ! SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 1.05 ! LA 0.99 MK 1.06 NL 1.22 OV 0.96 ! PT 0.90 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 KP 1.01 LA 0.95 ! MK 1.00 NL 1.07 OV 1.00 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.96 HN 4.82 KP 1.03 ! LA 0.96 NL 1.08 OV 0.99 SC 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.00 HN 0.97 KP 1.05 ! LA 0.92 MK 1.02 NL 1.11 OV 0.89 ! SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.97 KP 1.05 ! LA 1.00 MK 1.05 NL 1.24 OV 0.98 ! PT 0.90 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.95 KP 1.04 LA 0.97 ! MK 1.02 NL 1.06 OV 1.00 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.94 HN 4.68 KP 1.02 ! LA 0.98 NL 1.09 OV 1.02 SC 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 0.98 HN 0.99 KP 1.07 ! LA 0.91 MK 1.01 NL 1.10 OV 0.88 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.150111Jy sigma=1.032666 ! Fit after self-cal, rms=0.192997Jy sigma=0.615249 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.989 mas, bmaj=1.102 mas, bpa=-2.735 degrees ! Estimated noise=0.736749 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 = -0.0105537 Jy ! Component: 100 - total flux cleaned = -0.015598 Jy ! Component: 150 - total flux cleaned = -0.0194129 Jy ! Component: 200 - total flux cleaned = -0.0219215 Jy ! Total flux subtracted in 200 components = -0.0219215 Jy ! Clean residual min=-0.008147 max=0.009831 Jy/beam ! Clean residual mean=0.000009 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 1.03826 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 1.03826 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=0.191422Jy sigma=0.598482 ! Fit after self-cal, rms=0.191465Jy sigma=0.596912 ! Inverting map ! Added new window around map position (13.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284144 Jy ! Component: 100 - total flux cleaned = 0.00205054 Jy ! Component: 150 - total flux cleaned = 0.00158808 Jy ! Component: 200 - total flux cleaned = 0.00137656 Jy ! Total flux subtracted in 200 components = 0.00137656 Jy ! Clean residual min=-0.007830 max=0.009388 Jy/beam ! Clean residual mean=0.000009 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 1.03964 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 1.03964 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=0.190728Jy sigma=0.588832 ! Fit after self-cal, rms=0.190679Jy sigma=0.588393 ! Inverting map ! Added new window around map position (-3.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009653 Jy ! Component: 100 - total flux cleaned = 0.0111354 Jy ! Component: 150 - total flux cleaned = 0.0107338 Jy ! Component: 200 - total flux cleaned = 0.0107294 Jy ! Total flux subtracted in 200 components = 0.0107294 Jy ! Clean residual min=-0.007344 max=0.007422 Jy/beam ! Clean residual mean=0.000007 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 1.05037 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 99 components and 1.05037 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=0.189987Jy sigma=0.580876 ! Fit after self-cal, rms=0.189944Jy sigma=0.580406 ! Inverting map ! Added new window around map position (-34, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723571 Jy ! Component: 100 - total flux cleaned = 0.00899254 Jy ! Component: 150 - total flux cleaned = 0.00915856 Jy ! Component: 200 - total flux cleaned = 0.00915632 Jy ! Total flux subtracted in 200 components = 0.00915632 Jy ! Clean residual min=-0.007215 max=0.006491 Jy/beam ! Clean residual mean=0.000007 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 1.05953 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 117 components and 1.05953 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=0.189540Jy sigma=0.575511 ! Fit after self-cal, rms=0.189510Jy sigma=0.575249 ! 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=0.189510Jy sigma=0.575249 ! Fit after self-cal, rms=0.186495Jy sigma=0.463963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9861 mas, bmaj=1.106 mas, bpa=-1.719 degrees ! Estimated noise=0.736176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00578543 Jy ! Component: 100 - total flux cleaned = -0.00921724 Jy ! Component: 150 - total flux cleaned = -0.0123382 Jy ! Component: 200 - total flux cleaned = -0.0150484 Jy ! Total flux subtracted in 200 components = -0.0150484 Jy ! Clean residual min=-0.002884 max=0.003259 Jy/beam ! Clean residual mean=0.000005 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 1.04448 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 1.04448 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=0.185960Jy sigma=0.458189 ! Fit after self-cal, rms=0.185951Jy sigma=0.457980 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 (-9.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000673281 Jy ! Component: 100 - total flux cleaned = -0.00229886 Jy ! Component: 150 - total flux cleaned = -0.00339787 Jy ! Component: 200 - total flux cleaned = -0.00439307 Jy ! Total flux subtracted in 200 components = -0.00439307 Jy ! Clean residual min=-0.002782 max=0.002688 Jy/beam ! Clean residual mean=0.000005 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 1.04009 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 144 components and 1.04009 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=0.185721Jy sigma=0.455800 ! Fit after self-cal, rms=0.185712Jy sigma=0.455731 ! 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=0.185712Jy sigma=0.455731 ! Fit after self-cal, rms=0.187928Jy sigma=0.454403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9847 mas, bmaj=1.106 mas, bpa=-1.478 degrees ! Estimated noise=0.735581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00366487 Jy ! Component: 100 - total flux cleaned = -0.00584763 Jy ! Component: 150 - total flux cleaned = -0.0077775 Jy ! Component: 200 - total flux cleaned = -0.00919132 Jy ! Total flux subtracted in 200 components = -0.00919132 Jy ! Clean residual min=-0.002497 max=0.002479 Jy/beam ! Clean residual mean=0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 1.0309 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 147 components and 1.0309 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=0.187682Jy sigma=0.452038 ! Fit after self-cal, rms=0.187678Jy sigma=0.451984 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 = -0.00104563 Jy ! Component: 100 - total flux cleaned = -0.00171972 Jy ! Component: 150 - total flux cleaned = -0.00217172 Jy ! Component: 200 - total flux cleaned = -0.0026787 Jy ! Total flux subtracted in 200 components = -0.0026787 Jy ! Clean residual min=-0.002337 max=0.002372 Jy/beam ! Clean residual mean=0.000005 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 1.02822 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 155 components and 1.02822 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=0.187551Jy sigma=0.450905 ! Fit after self-cal, rms=0.187546Jy sigma=0.450871 ! Inverting map ! Added new window around map position (-7, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743691 Jy ! Component: 100 - total flux cleaned = 0.0004179 Jy ! Component: 150 - total flux cleaned = 0.000111675 Jy ! Component: 200 - total flux cleaned = -0.000178701 Jy ! Total flux subtracted in 200 components = -0.000178701 Jy ! Clean residual min=-0.002230 max=0.002073 Jy/beam ! Clean residual mean=0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 1.02804 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 166 components and 1.02804 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=0.187448Jy sigma=0.450087 ! Fit after self-cal, rms=0.187445Jy sigma=0.450060 ! 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=0.187445Jy sigma=0.450060 ! Fit after self-cal, rms=0.189195Jy sigma=0.449337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=2.492 mas, bpa=-25.36 degrees ! Estimated noise=1.02125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00330553 Jy ! Component: 100 - total flux cleaned = -0.00462458 Jy ! Component: 150 - total flux cleaned = -0.00542546 Jy ! Component: 200 - total flux cleaned = -0.00610265 Jy ! Total flux subtracted in 200 components = -0.00610265 Jy ! Clean residual min=-0.002537 max=0.002455 Jy/beam ! Clean residual mean=0.000011 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 1.02193 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 193 components and 1.02193 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=0.189129Jy sigma=0.448636 ! Fit after self-cal, rms=0.189128Jy sigma=0.448568 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 = -0.000522182 Jy ! Component: 100 - total flux cleaned = -0.000887313 Jy ! Component: 150 - total flux cleaned = -0.00116504 Jy ! Component: 200 - total flux cleaned = -0.00147175 Jy ! Total flux subtracted in 200 components = -0.00147175 Jy ! Clean residual min=-0.002428 max=0.002382 Jy/beam ! Clean residual mean=0.000011 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 1.02046 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 212 components and 1.02046 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=0.189095Jy sigma=0.448354 ! Fit after self-cal, rms=0.189094Jy sigma=0.448340 ! 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=0.9837 mas, bmaj=1.106 mas, bpa=-1.404 degrees ! Estimated noise=0.735074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9837 x 1.106 at -1.404 degrees (North through East) ! Clean map min=-0.0024898 max=0.75129 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=0.189094Jy sigma=0.448340 ! Fit after self-cal, rms=0.496550Jy sigma=0.343394 ! Inverting map and beam ! Estimated beam: bmin=0.984 mas, bmaj=1.106 mas, bpa=-1.269 degrees ! Estimated noise=0.734199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157592 Jy ! Component: 100 - total flux cleaned = -0.00243482 Jy ! Component: 150 - total flux cleaned = -0.00320741 Jy ! Component: 200 - total flux cleaned = -0.00384981 Jy ! Total flux subtracted in 200 components = -0.00384981 Jy ! Clean residual min=-0.001953 max=0.001651 Jy/beam ! Clean residual mean=0.000005 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 1.01661 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 223 components and 1.01661 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=0.496526Jy sigma=0.342369 ! Fit after self-cal, rms=0.496530Jy sigma=0.342330 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000465953 Jy ! Component: 100 - total flux cleaned = -0.00106607 Jy ! Component: 150 - total flux cleaned = -0.00156766 Jy ! Component: 200 - total flux cleaned = -0.00188153 Jy ! Total flux subtracted in 200 components = -0.00188153 Jy ! Clean residual min=-0.001863 max=0.001596 Jy/beam ! Clean residual mean=0.000005 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 1.01473 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 230 components and 1.01473 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=0.496515Jy sigma=0.341730 ! Fit after self-cal, rms=0.496518Jy sigma=0.341697 ! 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=0.496518Jy sigma=0.341697 ! Fit after self-cal, rms=0.486421Jy sigma=0.341519 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=0.7648 mas, bmaj=0.8864 mas, bpa=0.4825 degrees ! Estimated noise=1.08932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.565164 Jy ! Component: 100 - total flux cleaned = 0.729039 Jy ! Component: 150 - total flux cleaned = 0.807632 Jy ! Component: 200 - total flux cleaned = 0.853979 Jy ! Total flux subtracted in 200 components = 0.853979 Jy ! Clean residual min=-0.005463 max=0.024695 Jy/beam ! Clean residual mean=0.000005 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.853979 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.853979 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9837 mas, bmaj=1.106 mas, bpa=-1.267 degrees ! Estimated noise=0.733808 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 = 0.0459791 Jy ! Component: 100 - total flux cleaned = 0.0723459 Jy ! Component: 150 - total flux cleaned = 0.0889016 Jy ! Component: 200 - total flux cleaned = 0.100184 Jy ! Total flux subtracted in 200 components = 0.100184 Jy ! Clean residual min=-0.002531 max=0.006568 Jy/beam ! Clean residual mean=0.000012 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.954163 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.954163 Jy ! Inverting map ! Added new window around map position (-2.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00833757 Jy ! Component: 100 - total flux cleaned = 0.0147991 Jy ! Component: 150 - total flux cleaned = 0.0199224 Jy ! Component: 200 - total flux cleaned = 0.0241868 Jy ! Total flux subtracted in 200 components = 0.0241868 Jy ! Clean residual min=-0.002071 max=0.002902 Jy/beam ! Clean residual mean=0.000009 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.97835 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 79 components and 0.97835 Jy ! Inverting map ! Added new window around map position (-5.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369494 Jy ! Component: 100 - total flux cleaned = 0.00691208 Jy ! Component: 150 - total flux cleaned = 0.00977305 Jy ! Component: 200 - total flux cleaned = 0.0123293 Jy ! Total flux subtracted in 200 components = 0.0123293 Jy ! Clean residual min=-0.001987 max=0.001854 Jy/beam ! Clean residual mean=0.000007 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.990679 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 106 components and 0.990679 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=2.345 mas, bmaj=2.494 mas, bpa=-25.49 degrees ! Estimated noise=1.01932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414294 Jy ! Component: 100 - total flux cleaned = 0.00704451 Jy ! Component: 150 - total flux cleaned = 0.00935304 Jy ! Component: 200 - total flux cleaned = 0.011283 Jy ! Total flux subtracted in 200 components = 0.011283 Jy ! Clean residual min=-0.002051 max=0.002004 Jy/beam ! Clean residual mean=0.000013 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 1.00196 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 = 0.00165015 Jy ! Component: 100 - total flux cleaned = 0.00291709 Jy ! Component: 150 - total flux cleaned = 0.00393176 Jy ! Component: 200 - total flux cleaned = 0.00479204 Jy ! Total flux subtracted in 200 components = 0.00479204 Jy ! Clean residual min=-0.002004 max=0.001941 Jy/beam ! Clean residual mean=0.000011 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 1.00675 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 209 components and 1.00675 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9837 mas, bmaj=1.106 mas, bpa=-1.267 degrees ! Estimated noise=0.733808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275403 Jy ! Component: 100 - total flux cleaned = 0.000446116 Jy ! Component: 150 - total flux cleaned = 0.000603922 Jy ! Component: 200 - total flux cleaned = 0.000852656 Jy ! Total flux subtracted in 200 components = 0.000852656 Jy ! Clean residual min=-0.001605 max=0.001524 Jy/beam ! Clean residual mean=0.000005 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 1.00761 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 226 components and 1.00761 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=0.486345Jy sigma=0.340098 ! Fit after self-cal, rms=0.486332Jy sigma=0.339153 wmodel J1044+8054_X_a_map.mod ! Writing 226 model components to file: J1044+8054_X_a_map.mod wobs J1044+8054_X_a_uvs.fits ! Writing UV FITS file: J1044+8054_X_a_uvs.fits wwins J1044+8054_X_a_map.win ! wwins: Wrote 13 windows to J1044+8054_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 = -0.000512002 Jy ! Component: 100 - total flux cleaned = -0.00078991 Jy ! Component: 150 - total flux cleaned = -0.000868456 Jy ! Component: 200 - total flux cleaned = -0.000996047 Jy ! Component: 250 - total flux cleaned = -0.0010957 Jy ! Component: 300 - total flux cleaned = -0.00112019 Jy ! Component: 350 - total flux cleaned = -0.00119232 Jy ! Component: 400 - total flux cleaned = -0.00128659 Jy ! Component: 450 - total flux cleaned = -0.00133308 Jy ! Component: 500 - total flux cleaned = -0.00140229 Jy ! Component: 550 - total flux cleaned = -0.00151582 Jy ! Component: 600 - total flux cleaned = -0.00156085 Jy ! Component: 650 - total flux cleaned = -0.00171644 Jy ! Component: 700 - total flux cleaned = -0.00178203 Jy ! Component: 750 - total flux cleaned = -0.00184757 Jy ! Component: 800 - total flux cleaned = -0.00199808 Jy ! Component: 850 - total flux cleaned = -0.00201919 Jy ! Component: 900 - total flux cleaned = -0.00206147 Jy ! Component: 950 - total flux cleaned = -0.00204056 Jy ! Component: 1000 - total flux cleaned = -0.00210329 Jy ! Component: 1050 - total flux cleaned = -0.00220681 Jy ! Component: 1100 - total flux cleaned = -0.00218605 Jy ! Component: 1150 - total flux cleaned = -0.00218624 Jy ! Component: 1200 - total flux cleaned = -0.00224703 Jy ! Component: 1250 - total flux cleaned = -0.00236794 Jy ! Component: 1300 - total flux cleaned = -0.00234813 Jy ! Component: 1350 - total flux cleaned = -0.00246717 Jy ! Component: 1400 - total flux cleaned = -0.00250692 Jy ! Component: 1450 - total flux cleaned = -0.00254603 Jy ! Component: 1500 - total flux cleaned = -0.002702 Jy ! Component: 1550 - total flux cleaned = -0.00260495 Jy ! Component: 1600 - total flux cleaned = -0.00268199 Jy ! Component: 1650 - total flux cleaned = -0.00272032 Jy ! Component: 1700 - total flux cleaned = -0.00277733 Jy ! Component: 1750 - total flux cleaned = -0.00277739 Jy ! Component: 1800 - total flux cleaned = -0.00275848 Jy ! Component: 1850 - total flux cleaned = -0.00279591 Jy ! Component: 1900 - total flux cleaned = -0.00287059 Jy ! Component: 1950 - total flux cleaned = -0.00288895 Jy ! Component: 2000 - total flux cleaned = -0.00277818 Jy ! Component: 2050 - total flux cleaned = -0.00285177 Jy ! Component: 2100 - total flux cleaned = -0.00296146 Jy ! Component: 2150 - total flux cleaned = -0.00294327 Jy ! Component: 2200 - total flux cleaned = -0.00297947 Jy ! Component: 2250 - total flux cleaned = -0.00297942 Jy ! Component: 2300 - total flux cleaned = -0.00297955 Jy ! Component: 2350 - total flux cleaned = -0.00303316 Jy ! Component: 2400 - total flux cleaned = -0.00308651 Jy ! Component: 2450 - total flux cleaned = -0.00312176 Jy ! Component: 2500 - total flux cleaned = -0.00313946 Jy ! Component: 2550 - total flux cleaned = -0.0031571 Jy ! Component: 2600 - total flux cleaned = -0.00326195 Jy ! Component: 2650 - total flux cleaned = -0.00334889 Jy ! Component: 2700 - total flux cleaned = -0.00327952 Jy ! Component: 2750 - total flux cleaned = -0.00334866 Jy ! Component: 2800 - total flux cleaned = -0.00329702 Jy ! Component: 2850 - total flux cleaned = -0.00333129 Jy ! Component: 2900 - total flux cleaned = -0.00336538 Jy ! Component: 2950 - total flux cleaned = -0.00341623 Jy ! Component: 3000 - total flux cleaned = -0.00343311 Jy ! Component: 3050 - total flux cleaned = -0.00350047 Jy ! Component: 3100 - total flux cleaned = -0.00355057 Jy ! Component: 3150 - total flux cleaned = -0.0035172 Jy ! Component: 3200 - total flux cleaned = -0.00346736 Jy ! Component: 3250 - total flux cleaned = -0.00338449 Jy ! Component: 3300 - total flux cleaned = -0.00351649 Jy ! Component: 3350 - total flux cleaned = -0.00346715 Jy ! Component: 3400 - total flux cleaned = -0.00348346 Jy ! Component: 3450 - total flux cleaned = -0.00348358 Jy ! Component: 3500 - total flux cleaned = -0.00340243 Jy ! Component: 3550 - total flux cleaned = -0.00340241 Jy ! Component: 3600 - total flux cleaned = -0.00346693 Jy ! Component: 3650 - total flux cleaned = -0.00346707 Jy ! Component: 3700 - total flux cleaned = -0.00338698 Jy ! Component: 3750 - total flux cleaned = -0.00333919 Jy ! Component: 3800 - total flux cleaned = -0.00325973 Jy ! Component: 3850 - total flux cleaned = -0.00335496 Jy ! Component: 3900 - total flux cleaned = -0.00335484 Jy ! Component: 3950 - total flux cleaned = -0.00335491 Jy ! Component: 4000 - total flux cleaned = -0.00333922 Jy ! Component: 4050 - total flux cleaned = -0.0033549 Jy ! Total flux subtracted in 4096 components = -0.00330806 Jy ! Clean residual min=-0.000794 max=0.001028 Jy/beam ! Clean residual mean=0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 1.0043 Jy keep ! Adding 363 model components to the UV plane model. ! The established model now contains 588 components and 1.0043 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1044+8054_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9837 x 1.106 at -1.267 degrees (North through East) ! Clean map min=-0.0018121 max=0.75331 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1044+8054_X_a_map.fits wmodel /image_prod/ug002_uvm//J1044+8054_X_a_map.mod ! Writing 588 model components to file: /image_prod/ug002_uvm//J1044+8054_X_a_map.mod wobs /image_prod/ug002_uvm//J1044+8054_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1044+8054_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1044+8054_X_a_map.win ! wwins: Wrote 14 windows to /image_prod/ug002_uvm//J1044+8054_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.753315 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268348 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.106867 0.106867 0.213733 0.427467 0.854934 1.70987 3.41973 6.83947 13.6789 27.3579 54.7158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.753 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2807.24 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1044+8054_X_a_dfm.log closed on Wed Mar 4 17:00:18 2020