! Started logfile: /vlbi/uf001/uvm//J2002+4725_X_b_dfm.log on Sun Jan 13 22:26:01 2019 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 /vlbi/uf001/uvm//J2002+4725_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2002+4725_X_b_uvm.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! AN table 2: 10 integrations on 36 of 36 possible baselines. ! AN table 3: 19 integrations on 21 of 21 possible baselines. ! AN table 4: 14 integrations on 28 of 28 possible baselines. ! AN table 5: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.795958 visibilities/baseline/integration-bin. ! Found source: J2002+4725 ! ! 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 19848 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 J2002+4725_X_b] 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 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! A total of 61 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.477128Jy sigma=21.263716 ! Fit after self-cal, rms=0.205320Jy sigma=3.048009 ! 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=0.7573 mas, bmaj=1.239 mas, bpa=-15.88 degrees ! Estimated noise=0.59142 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 = 0.76412 Jy ! Component: 100 - total flux cleaned = 0.972824 Jy ! Total flux subtracted in 100 components = 0.972824 Jy ! Clean residual min=-0.022445 max=0.091350 Jy/beam ! Clean residual mean=0.000058 rms=0.004827 Jy/beam ! Combined flux in latest and established models = 0.972824 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.972824 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=0.210265Jy sigma=2.942436 ! Fit after self-cal, rms=0.210184Jy sigma=2.941414 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0986329 Jy ! Component: 100 - total flux cleaned = 0.147714 Jy ! Total flux subtracted in 100 components = 0.147714 Jy ! Clean residual min=-0.016271 max=0.027953 Jy/beam ! Clean residual mean=0.000040 rms=0.003178 Jy/beam ! Combined flux in latest and established models = 1.12054 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 1.12054 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=0.135722Jy sigma=1.936567 ! Fit after self-cal, rms=0.135662Jy sigma=1.935979 ! Inverting map ! Added new window around map position (-2.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313867 Jy ! Component: 100 - total flux cleaned = 0.0536544 Jy ! Total flux subtracted in 100 components = 0.0536544 Jy ! Clean residual min=-0.015386 max=0.025800 Jy/beam ! Clean residual mean=0.000033 rms=0.002906 Jy/beam ! Combined flux in latest and established models = 1.17419 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 1.17419 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=0.123379Jy sigma=1.775956 ! Fit after self-cal, rms=0.123084Jy sigma=1.771659 ! Inverting map ! Added new window around map position (-0.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236498 Jy ! Component: 100 - total flux cleaned = 0.0397564 Jy ! Total flux subtracted in 100 components = 0.0397564 Jy ! Clean residual min=-0.014552 max=0.023121 Jy/beam ! Clean residual mean=0.000028 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 1.21395 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 1.21395 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=0.116286Jy sigma=1.679007 ! Fit after self-cal, rms=0.115935Jy sigma=1.673984 ! Inverting map ! Added new window around map position (1.4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217073 Jy ! Component: 100 - total flux cleaned = 0.0323015 Jy ! Total flux subtracted in 100 components = 0.0323015 Jy ! Clean residual min=-0.013456 max=0.019052 Jy/beam ! Clean residual mean=0.000025 rms=0.002562 Jy/beam ! Combined flux in latest and established models = 1.24625 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 1.24625 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=0.109951Jy sigma=1.592519 ! Fit after self-cal, rms=0.109751Jy sigma=1.589443 ! Inverting map ! Added new window around map position (0.4, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169487 Jy ! Component: 100 - total flux cleaned = 0.0265863 Jy ! Total flux subtracted in 100 components = 0.0265863 Jy ! Clean residual min=-0.013645 max=0.017924 Jy/beam ! Clean residual mean=0.000022 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 1.27284 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 1.27284 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=0.106552Jy sigma=1.543020 ! Fit after self-cal, rms=0.106390Jy sigma=1.540587 ! Inverting map ! Added new window around map position (2.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015377 Jy ! Component: 100 - total flux cleaned = 0.0225646 Jy ! Total flux subtracted in 100 components = 0.0225646 Jy ! Clean residual min=-0.014022 max=0.015268 Jy/beam ! Clean residual mean=0.000019 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 1.2954 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 1.2954 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=0.104780Jy sigma=1.515286 ! Fit after self-cal, rms=0.104633Jy sigma=1.513293 ! Inverting map ! Added new window around map position (-1.4, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129473 Jy ! Component: 100 - total flux cleaned = 0.018307 Jy ! Total flux subtracted in 100 components = 0.018307 Jy ! Clean residual min=-0.014463 max=0.014107 Jy/beam ! Clean residual mean=0.000017 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 1.31371 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 1.31371 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=0.103438Jy sigma=1.494236 ! Fit after self-cal, rms=0.103362Jy sigma=1.493260 ! 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=1.009 mas, bmaj=1.569 mas, bpa=-15.7 degrees ! Estimated noise=0.423182 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 = -0.00816436 Jy ! Component: 100 - total flux cleaned = -0.00918542 Jy ! Component: 150 - total flux cleaned = -0.0106952 Jy ! Component: 200 - total flux cleaned = -0.0114756 Jy ! Total flux subtracted in 200 components = -0.0114756 Jy ! Clean residual min=-0.014640 max=0.016212 Jy/beam ! Clean residual mean=0.000058 rms=0.002708 Jy/beam ! Combined flux in latest and established models = 1.30223 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 1.30223 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=0.102095Jy sigma=1.474197 ! Fit after self-cal, rms=0.102088Jy sigma=1.474089 ! Inverting map ! Added new window around map position (11, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132799 Jy ! Component: 100 - total flux cleaned = 0.0157736 Jy ! Component: 150 - total flux cleaned = 0.015777 Jy ! Component: 200 - total flux cleaned = 0.0154184 Jy ! Total flux subtracted in 200 components = 0.0154184 Jy ! Clean residual min=-0.014130 max=0.015803 Jy/beam ! Clean residual mean=0.000054 rms=0.002621 Jy/beam ! Combined flux in latest and established models = 1.31765 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 1.31765 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=0.100197Jy sigma=1.446644 ! Fit after self-cal, rms=0.100042Jy sigma=1.443769 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.569 at -15.7 degrees (North through East) ! Clean map min=-0.015691 max=1.0328 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.96 KP 1.02 ! LA 1.03 MK 1.00 NL 1.06 OV 0.92 ! PT 0.96 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 0.99 KP 1.07 LA 1.00 ! MK 1.05 NL 1.04 OV 0.92 PT 0.96 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 0.96 KP 1.01 LA 1.00 ! NL 1.01 OV 0.91 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00 KP 1.07 LA 0.88 ! MK 0.99 NL 1.10 OV 0.94 PT 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.00 HN 0.96 KP 1.00 ! LA 1.00 MK 1.00 NL 1.02 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.96 KP 1.04 ! LA 1.03 MK 1.01 NL 1.06 OV 0.94 ! PT 0.96 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.00 KP 1.06 LA 1.00 ! MK 1.03 NL 1.05 OV 0.92 PT 0.96 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 0.96 KP 1.01 LA 1.01 ! NL 1.01 OV 0.92 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.00 KP 1.05 LA 0.91 ! MK 0.98 NL 1.09 OV 0.94 PT 1.11 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 0.99 HN 0.98 KP 1.00 ! LA 1.02 MK 0.98 NL 1.03 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.97 KP 1.03 ! LA 1.02 MK 1.01 NL 1.08 OV 0.94 ! PT 0.96 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.98 KP 1.07 LA 1.01 ! MK 1.04 NL 1.04 OV 0.93 PT 0.96 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.96 KP 1.01 LA 1.00 ! NL 1.01 OV 0.91 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00 KP 1.04 LA 0.91 ! MK 0.99 NL 1.09 OV 0.96 PT 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.00 HN 0.97 KP 0.99 ! LA 1.00 MK 1.01 NL 1.03 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.95 KP 1.02 ! LA 1.04 MK 1.01 NL 1.07 OV 0.93 ! PT 0.96 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.97 KP 1.08 LA 1.00 ! MK 1.04 NL 1.04 OV 0.93 PT 0.96 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.98 KP 1.01 LA 1.00 ! NL 1.00 OV 0.92 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.00 KP 1.06 LA 0.96 ! MK 0.97 NL 1.09 OV 0.94 PT 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.00 HN 0.96 KP 1.01 ! LA 0.99 MK 1.00 NL 1.03 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.97 KP 1.03 ! LA 1.04 MK 1.02 NL 1.06 OV 0.93 ! PT 0.96 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 1.00 KP 1.06 LA 1.02 ! MK 1.05 NL 1.06 OV 0.94 PT 0.96 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.98 KP 1.01 LA 1.01 ! NL 1.02 OV 0.91 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.00 KP 1.06 LA 0.94 ! MK 0.99 NL 1.10 OV 0.93 PT 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.01 HN 0.97 KP 0.99 ! LA 1.01 MK 1.01 NL 1.02 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.97 KP 1.03 ! LA 1.05 MK 1.02 NL 1.08 OV 0.94 ! PT 0.95 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.99 KP 1.07 LA 1.01 ! MK 1.06 NL 1.05 OV 0.92 PT 0.97 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 0.97 KP 1.02 LA 1.02 ! NL 1.02 OV 0.92 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 KP 1.06 LA 0.92 ! MK 0.98 NL 1.08 OV 0.94 PT 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.00 HN 0.95 KP 1.00 ! LA 1.01 MK 1.01 NL 1.03 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.97 KP 1.02 ! LA 1.04 MK 1.03 NL 1.08 OV 0.94 ! PT 0.96 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.00 KP 1.08 LA 1.01 ! MK 1.03 NL 1.07 OV 0.92 PT 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.98 KP 1.02 LA 1.01 ! NL 1.02 OV 0.91 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.96 KP 1.08 LA 0.93 ! MK 0.99 NL 1.09 OV 0.94 PT 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.00 HN 0.96 KP 1.00 ! LA 1.03 MK 1.01 NL 1.04 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.97 KP 1.03 ! LA 1.03 MK 1.03 NL 1.07 OV 0.93 ! PT 0.96 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 1.00 KP 1.06 LA 1.01 ! MK 1.06 NL 1.06 OV 0.93 PT 0.95 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 0.98 KP 1.03 LA 1.02 ! NL 1.03 OV 0.92 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.01 KP 1.06 LA 0.90 ! MK 0.98 NL 1.10 OV 0.96 PT 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.02 HN 0.98 KP 1.01 ! LA 1.01 MK 1.00 NL 1.04 PT 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.96 KP 1.02 ! LA 1.04 MK 1.02 NL 1.08 OV 0.94 ! PT 0.97 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.98 KP 1.06 LA 1.02 ! MK 1.05 NL 1.07 OV 0.94 PT 0.97 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 0.98 KP 1.02 LA 1.01 ! NL 1.03 OV 0.92 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.01 KP 1.05 LA 0.93 ! MK 0.99 NL 1.08 OV 0.93 PT 1.10 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.01 HN 0.98 KP 1.00 ! LA 1.01 MK 1.03 NL 1.04 PT 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.96 KP 1.06 ! LA 1.04 MK 1.03 NL 1.08 OV 0.93 ! PT 0.97 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.99 KP 1.07 LA 1.02 ! MK 1.04 NL 1.07 OV 0.94 PT 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.98 KP 1.02 LA 1.02 ! NL 1.01 OV 0.92 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.99 KP 1.07 LA 0.92 ! MK 0.97 NL 1.08 OV 0.94 PT 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.00 HN 0.97 KP 1.01 ! LA 1.01 MK 1.01 NL 1.06 PT 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.99 KP 1.05 ! LA 1.03 MK 1.03 NL 1.07 OV 0.94 ! PT 0.97 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 1.01 KP 1.09 LA 1.01 ! MK 1.07 NL 1.05 OV 0.93 PT 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.98 KP 1.03 LA 1.01 ! NL 1.02 OV 0.92 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.01 KP 1.08 LA 0.94 ! MK 1.00 NL 1.09 OV 0.94 PT 1.11 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.01 HN 0.97 KP 1.03 ! LA 1.01 MK 1.02 NL 1.05 PT 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.99 KP 1.03 ! LA 1.05 MK 1.02 NL 1.09 OV 0.93 ! PT 0.97 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 1.02 KP 1.08 LA 1.01 ! MK 1.06 NL 1.05 OV 0.93 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.99 KP 1.03 LA 1.02 ! NL 1.04 OV 0.92 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.99 KP 1.05 LA 0.93 ! MK 0.99 NL 1.10 OV 0.94 PT 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.01 HN 0.97 KP 1.01 ! LA 1.03 MK 1.00 NL 1.03 PT 0.96 ! ! ! Fit before self-cal, rms=0.100042Jy sigma=1.443769 ! Fit after self-cal, rms=0.075601Jy sigma=1.056854 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.571 mas, bpa=-15.53 degrees ! Estimated noise=0.426379 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 = -0.0131395 Jy ! Component: 100 - total flux cleaned = -0.0206922 Jy ! Component: 150 - total flux cleaned = -0.0241464 Jy ! Component: 200 - total flux cleaned = -0.0265786 Jy ! Total flux subtracted in 200 components = -0.0265786 Jy ! Clean residual min=-0.006231 max=0.007775 Jy/beam ! Clean residual mean=0.000051 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 1.29107 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 1.29107 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=0.072839Jy sigma=1.016361 ! Fit after self-cal, rms=0.072834Jy sigma=1.016017 ! Inverting map ! Added new window around map position (-2.4, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552438 Jy ! Component: 100 - total flux cleaned = 0.00479652 Jy ! Component: 150 - total flux cleaned = 0.00398327 Jy ! Component: 200 - total flux cleaned = 0.00354429 Jy ! Total flux subtracted in 200 components = 0.00354429 Jy ! Clean residual min=-0.005728 max=0.007119 Jy/beam ! Clean residual mean=0.000049 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 1.29462 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 1.29462 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=0.071845Jy sigma=1.002512 ! Fit after self-cal, rms=0.071797Jy sigma=1.001831 ! 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=0.071797Jy sigma=1.001831 ! Fit after self-cal, rms=0.060691Jy sigma=0.851931 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.575 mas, bpa=-15.58 degrees ! Estimated noise=0.426385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00761607 Jy ! Component: 100 - total flux cleaned = -0.0128264 Jy ! Component: 150 - total flux cleaned = -0.0166046 Jy ! Component: 200 - total flux cleaned = -0.0192464 Jy ! Total flux subtracted in 200 components = -0.0192464 Jy ! Clean residual min=-0.005425 max=0.003304 Jy/beam ! Clean residual mean=0.000007 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 1.27537 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 129 components and 1.27537 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=0.059349Jy sigma=0.833012 ! Fit after self-cal, rms=0.059336Jy sigma=0.832834 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 = -0.00189953 Jy ! Component: 100 - total flux cleaned = -0.00370578 Jy ! Component: 150 - total flux cleaned = -0.00503003 Jy ! Component: 200 - total flux cleaned = -0.00625404 Jy ! Total flux subtracted in 200 components = -0.00625404 Jy ! Clean residual min=-0.005152 max=0.003282 Jy/beam ! Clean residual mean=0.000008 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 1.26912 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 1.26912 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=0.058947Jy sigma=0.826998 ! Fit after self-cal, rms=0.058936Jy sigma=0.826866 ! 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=0.058936Jy sigma=0.826866 ! Fit after self-cal, rms=0.058477Jy sigma=0.819623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.576 mas, bpa=-15.56 degrees ! Estimated noise=0.426357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0051405 Jy ! Component: 100 - total flux cleaned = -0.00871352 Jy ! Component: 150 - total flux cleaned = -0.0106667 Jy ! Component: 200 - total flux cleaned = -0.0124936 Jy ! Total flux subtracted in 200 components = -0.0124936 Jy ! Clean residual min=-0.004693 max=0.002871 Jy/beam ! Clean residual mean=0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 1.25662 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 153 components and 1.25662 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=0.057815Jy sigma=0.810124 ! Fit after self-cal, rms=0.057808Jy sigma=0.810051 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 = -0.00108337 Jy ! Component: 100 - total flux cleaned = -0.00234942 Jy ! Component: 150 - total flux cleaned = -0.00334302 Jy ! Component: 200 - total flux cleaned = -0.00411611 Jy ! Total flux subtracted in 200 components = -0.00411611 Jy ! Clean residual min=-0.004503 max=0.002798 Jy/beam ! Clean residual mean=0.000005 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 1.25251 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 159 components and 1.25251 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=0.057587Jy sigma=0.806686 ! Fit after self-cal, rms=0.057579Jy sigma=0.806596 ! 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=0.057579Jy sigma=0.806596 ! Fit after self-cal, rms=0.057335Jy sigma=0.803156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.291 mas, bmaj=2.676 mas, bpa=-11.2 degrees ! Estimated noise=0.548445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00615265 Jy ! Component: 100 - total flux cleaned = -0.00994437 Jy ! Component: 150 - total flux cleaned = -0.0127086 Jy ! Component: 200 - total flux cleaned = -0.0148279 Jy ! Total flux subtracted in 200 components = -0.0148279 Jy ! Clean residual min=-0.002798 max=0.002541 Jy/beam ! Clean residual mean=0.000007 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 1.23768 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 194 components and 1.23768 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=0.057090Jy sigma=0.800398 ! Fit after self-cal, rms=0.057086Jy sigma=0.800314 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 = -0.00135728 Jy ! Component: 100 - total flux cleaned = -0.00231382 Jy ! Component: 150 - total flux cleaned = -0.00327747 Jy ! Component: 200 - total flux cleaned = -0.00393741 Jy ! Total flux subtracted in 200 components = -0.00393741 Jy ! Clean residual min=-0.002561 max=0.002558 Jy/beam ! Clean residual mean=0.000007 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 1.23374 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 211 components and 1.23374 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=0.057034Jy sigma=0.799957 ! Fit after self-cal, rms=0.057032Jy sigma=0.799931 ! 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=1.009 mas, bmaj=1.577 mas, bpa=-15.52 degrees ! Estimated noise=0.426355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.577 at -15.52 degrees (North through East) ! Clean map min=-0.0052046 max=1.0418 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=0.057032Jy sigma=0.799931 ! Fit after self-cal, rms=0.054061Jy sigma=0.744231 ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.578 mas, bpa=-15.53 degrees ! Estimated noise=0.426514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00350499 Jy ! Component: 100 - total flux cleaned = -0.00495887 Jy ! Component: 150 - total flux cleaned = -0.00612266 Jy ! Component: 200 - total flux cleaned = -0.0068678 Jy ! Total flux subtracted in 200 components = -0.0068678 Jy ! Clean residual min=-0.003295 max=0.002579 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 1.22687 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 221 components and 1.22687 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=0.053737Jy sigma=0.739396 ! Fit after self-cal, rms=0.053735Jy sigma=0.739343 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341404 Jy ! Component: 100 - total flux cleaned = -0.000740534 Jy ! Component: 150 - total flux cleaned = -0.00111582 Jy ! Component: 200 - total flux cleaned = -0.00123424 Jy ! Total flux subtracted in 200 components = -0.00123424 Jy ! Clean residual min=-0.003205 max=0.002541 Jy/beam ! Clean residual mean=0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 1.22564 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 227 components and 1.22564 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=0.053607Jy sigma=0.737284 ! Fit after self-cal, rms=0.053606Jy sigma=0.737251 ! 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=0.053606Jy sigma=0.737251 ! Fit after self-cal, rms=0.053494Jy sigma=0.735690 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=0.7589 mas, bmaj=1.245 mas, bpa=-15.72 degrees ! Estimated noise=0.597619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.772036 Jy ! Component: 100 - total flux cleaned = 0.981934 Jy ! Component: 150 - total flux cleaned = 1.0804 Jy ! Component: 200 - total flux cleaned = 1.13012 Jy ! Total flux subtracted in 200 components = 1.13012 Jy ! Clean residual min=-0.010573 max=0.023088 Jy/beam ! Clean residual mean=0.000012 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 1.13012 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.13012 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.579 mas, bpa=-15.49 degrees ! Estimated noise=0.426543 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 = 0.033716 Jy ! Component: 100 - total flux cleaned = 0.0531419 Jy ! Component: 150 - total flux cleaned = 0.0668484 Jy ! Component: 200 - total flux cleaned = 0.0770147 Jy ! Total flux subtracted in 200 components = 0.0770147 Jy ! Clean residual min=-0.004273 max=0.006150 Jy/beam ! Clean residual mean=0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 1.20713 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 1.20713 Jy ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00763957 Jy ! Component: 100 - total flux cleaned = 0.010764 Jy ! Component: 150 - total flux cleaned = 0.0126066 Jy ! Component: 200 - total flux cleaned = 0.013887 Jy ! Total flux subtracted in 200 components = 0.013887 Jy ! Clean residual min=-0.004046 max=0.003583 Jy/beam ! Clean residual mean=0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 1.22102 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 1.22102 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=2.296 mas, bmaj=2.68 mas, bpa=-11 degrees ! Estimated noise=0.547728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109022 Jy ! Component: 100 - total flux cleaned = 0.00121038 Jy ! Component: 150 - total flux cleaned = 0.00111429 Jy ! Component: 200 - total flux cleaned = 0.000854387 Jy ! Total flux subtracted in 200 components = 0.000854387 Jy ! Clean residual min=-0.002815 max=0.002611 Jy/beam ! Clean residual mean=0.000005 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 1.22188 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 = -0.000231016 Jy ! Component: 100 - total flux cleaned = -0.000443124 Jy ! Component: 150 - total flux cleaned = -0.000705828 Jy ! Component: 200 - total flux cleaned = -0.000951433 Jy ! Total flux subtracted in 200 components = -0.000951433 Jy ! Clean residual min=-0.002706 max=0.002425 Jy/beam ! Clean residual mean=0.000005 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 1.22092 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 82 components and 1.22092 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.579 mas, bpa=-15.49 degrees ! Estimated noise=0.426543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432745 Jy ! Component: 100 - total flux cleaned = -0.000145327 Jy ! Component: 150 - total flux cleaned = 0.000275795 Jy ! Component: 200 - total flux cleaned = 0.000538911 Jy ! Total flux subtracted in 200 components = 0.000538911 Jy ! Clean residual min=-0.003987 max=0.003008 Jy/beam ! Clean residual mean=0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 1.22146 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 1.22146 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=0.055327Jy sigma=0.779173 ! Fit after self-cal, rms=0.055250Jy sigma=0.776959 wmodel J2002+4725_X_b_map.mod ! Writing 86 model components to file: J2002+4725_X_b_map.mod wobs J2002+4725_X_b_uvs.fits ! Writing UV FITS file: J2002+4725_X_b_uvs.fits wwins J2002+4725_X_b_map.win ! wwins: Wrote 10 windows to J2002+4725_X_b_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 = -0.00165868 Jy ! Component: 100 - total flux cleaned = -0.00258385 Jy ! Component: 150 - total flux cleaned = -0.00290998 Jy ! Component: 200 - total flux cleaned = -0.00311873 Jy ! Component: 250 - total flux cleaned = -0.00342181 Jy ! Component: 300 - total flux cleaned = -0.00356966 Jy ! Component: 350 - total flux cleaned = -0.00381139 Jy ! Component: 400 - total flux cleaned = -0.00390586 Jy ! Component: 450 - total flux cleaned = -0.00395227 Jy ! Component: 500 - total flux cleaned = -0.00404345 Jy ! Component: 550 - total flux cleaned = -0.00408836 Jy ! Component: 600 - total flux cleaned = -0.00422106 Jy ! Component: 650 - total flux cleaned = -0.00426493 Jy ! Component: 700 - total flux cleaned = -0.0043516 Jy ! Component: 750 - total flux cleaned = -0.00430858 Jy ! Component: 800 - total flux cleaned = -0.00430926 Jy ! Component: 850 - total flux cleaned = -0.00443509 Jy ! Component: 900 - total flux cleaned = -0.00431078 Jy ! Component: 950 - total flux cleaned = -0.00443403 Jy ! Component: 1000 - total flux cleaned = -0.00431163 Jy ! Component: 1050 - total flux cleaned = -0.00439286 Jy ! Component: 1100 - total flux cleaned = -0.00447231 Jy ! Component: 1150 - total flux cleaned = -0.00439327 Jy ! Component: 1200 - total flux cleaned = -0.00458927 Jy ! Component: 1250 - total flux cleaned = -0.00458908 Jy ! Component: 1300 - total flux cleaned = -0.00462785 Jy ! Component: 1350 - total flux cleaned = -0.00470441 Jy ! Component: 1400 - total flux cleaned = -0.00466627 Jy ! Component: 1450 - total flux cleaned = -0.00474154 Jy ! Component: 1500 - total flux cleaned = -0.00474201 Jy ! Component: 1550 - total flux cleaned = -0.00474249 Jy ! Component: 1600 - total flux cleaned = -0.00485307 Jy ! Component: 1650 - total flux cleaned = -0.00485288 Jy ! Component: 1700 - total flux cleaned = -0.00503373 Jy ! Component: 1750 - total flux cleaned = -0.00496146 Jy ! Component: 1800 - total flux cleaned = -0.00503283 Jy ! Component: 1850 - total flux cleaned = -0.00492641 Jy ! Component: 1900 - total flux cleaned = -0.00489153 Jy ! Component: 1950 - total flux cleaned = -0.00499665 Jy ! Component: 2000 - total flux cleaned = -0.00506626 Jy ! Component: 2050 - total flux cleaned = -0.00510091 Jy ! Component: 2100 - total flux cleaned = -0.00513455 Jy ! Component: 2150 - total flux cleaned = -0.0051007 Jy ! Component: 2200 - total flux cleaned = -0.005067 Jy ! Component: 2250 - total flux cleaned = -0.00520182 Jy ! Component: 2300 - total flux cleaned = -0.0051683 Jy ! Component: 2350 - total flux cleaned = -0.0051681 Jy ! Component: 2400 - total flux cleaned = -0.00523415 Jy ! Component: 2450 - total flux cleaned = -0.00523454 Jy ! Component: 2500 - total flux cleaned = -0.00523434 Jy ! Component: 2550 - total flux cleaned = -0.00507236 Jy ! Component: 2600 - total flux cleaned = -0.00510472 Jy ! Component: 2650 - total flux cleaned = -0.00507264 Jy ! Component: 2700 - total flux cleaned = -0.00507299 Jy ! Component: 2750 - total flux cleaned = -0.00510484 Jy ! Component: 2800 - total flux cleaned = -0.00510492 Jy ! Component: 2850 - total flux cleaned = -0.00513617 Jy ! Component: 2900 - total flux cleaned = -0.00501159 Jy ! Component: 2950 - total flux cleaned = -0.00494961 Jy ! Component: 3000 - total flux cleaned = -0.00498052 Jy ! Component: 3050 - total flux cleaned = -0.0049193 Jy ! Component: 3100 - total flux cleaned = -0.00494991 Jy ! Component: 3150 - total flux cleaned = -0.00498001 Jy ! Component: 3200 - total flux cleaned = -0.00491974 Jy ! Component: 3250 - total flux cleaned = -0.00488978 Jy ! Component: 3300 - total flux cleaned = -0.00483022 Jy ! Component: 3350 - total flux cleaned = -0.00477082 Jy ! Component: 3400 - total flux cleaned = -0.00480015 Jy ! Component: 3450 - total flux cleaned = -0.00471172 Jy ! Component: 3500 - total flux cleaned = -0.00465344 Jy ! Component: 3550 - total flux cleaned = -0.00465333 Jy ! Component: 3600 - total flux cleaned = -0.00465318 Jy ! Component: 3650 - total flux cleaned = -0.00456689 Jy ! Component: 3700 - total flux cleaned = -0.00462441 Jy ! Component: 3750 - total flux cleaned = -0.0044528 Jy ! Component: 3800 - total flux cleaned = -0.00445291 Jy ! Component: 3850 - total flux cleaned = -0.00442471 Jy ! Component: 3900 - total flux cleaned = -0.00445273 Jy ! Component: 3950 - total flux cleaned = -0.0043968 Jy ! Component: 4000 - total flux cleaned = -0.00431273 Jy ! Component: 4050 - total flux cleaned = -0.0042293 Jy ! Total flux subtracted in 4096 components = -0.0041742 Jy ! Clean residual min=-0.001379 max=0.001379 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 1.21729 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 340 components and 1.21729 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2002+4725_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.579 at -15.49 degrees (North through East) ! Clean map min=-0.0041519 max=1.0468 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2002+4725_X_b_map.fits wmodel /vlbi/uf001/uvm//J2002+4725_X_b_map.mod ! Writing 340 model components to file: /vlbi/uf001/uvm//J2002+4725_X_b_map.mod wobs /vlbi/uf001/uvm//J2002+4725_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2002+4725_X_b_uvs.fits wwins /vlbi/uf001/uvm//J2002+4725_X_b_map.win ! wwins: Wrote 11 windows to /vlbi/uf001/uvm//J2002+4725_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.04676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000427295 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122462 0.122462 0.244924 0.489848 0.979696 1.95939 3.91878 7.83757 15.6751 31.3503 62.7005 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2449.74 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2002+4725_X_b_dfm.log closed on Sun Jan 13 22:26:07 2019