! Started logfile: /vlbi/uf001/uvm//J0555+3948_X_a_dfm.log on Sun Jan 13 20:52:53 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//J0555+3948_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0555+3948_X_a_uvm.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! AN table 2: 155 integrations on 45 of 45 possible baselines. ! AN table 3: 5 integrations on 21 of 21 possible baselines. ! AN table 4: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.708951 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 64248 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 J0555+3948_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 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 369 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=2.697307Jy sigma=21.089131 ! Fit after self-cal, rms=1.640768Jy sigma=11.544408 ! 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=0.5909 mas, bmaj=1.109 mas, bpa=0.7855 degrees ! Estimated noise=0.436848 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 = 1.23555 Jy ! Component: 100 - total flux cleaned = 1.76557 Jy ! Total flux subtracted in 100 components = 1.76557 Jy ! Clean residual min=-0.066370 max=0.332292 Jy/beam ! Clean residual mean=-0.000021 rms=0.008812 Jy/beam ! Combined flux in latest and established models = 1.76557 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.76557 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=1.085487Jy sigma=7.590224 ! Fit after self-cal, rms=1.080810Jy sigma=7.553686 ! Inverting map ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.361818 Jy ! Component: 100 - total flux cleaned = 0.584805 Jy ! Total flux subtracted in 100 components = 0.584805 Jy ! Clean residual min=-0.045041 max=0.123982 Jy/beam ! Clean residual mean=-0.000014 rms=0.005739 Jy/beam ! Combined flux in latest and established models = 2.35038 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 2.35038 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=0.725947Jy sigma=5.185407 ! Fit after self-cal, rms=0.721273Jy sigma=5.146821 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16299 Jy ! Component: 100 - total flux cleaned = 0.28105 Jy ! Total flux subtracted in 100 components = 0.28105 Jy ! Clean residual min=-0.040752 max=0.067554 Jy/beam ! Clean residual mean=-0.000010 rms=0.004825 Jy/beam ! Combined flux in latest and established models = 2.63143 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 2.63143 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=0.586129Jy sigma=4.377498 ! Fit after self-cal, rms=0.585459Jy sigma=4.373803 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0907516 Jy ! Component: 100 - total flux cleaned = 0.161526 Jy ! Total flux subtracted in 100 components = 0.161526 Jy ! Clean residual min=-0.036604 max=0.044875 Jy/beam ! Clean residual mean=-0.000008 rms=0.004510 Jy/beam ! Combined flux in latest and established models = 2.79295 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 2.79295 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=0.526813Jy sigma=4.087021 ! Fit after self-cal, rms=0.526497Jy sigma=4.085125 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571478 Jy ! Component: 100 - total flux cleaned = 0.102136 Jy ! Total flux subtracted in 100 components = 0.102136 Jy ! Clean residual min=-0.034420 max=0.044251 Jy/beam ! Clean residual mean=-0.000007 rms=0.004378 Jy/beam ! Combined flux in latest and established models = 2.89509 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 2.89509 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=0.497579Jy sigma=3.964048 ! Fit after self-cal, rms=0.497409Jy sigma=3.962824 ! Inverting map ! Added new window around map position (2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481701 Jy ! Component: 100 - total flux cleaned = 0.0840233 Jy ! Total flux subtracted in 100 components = 0.0840233 Jy ! Clean residual min=-0.031483 max=0.039537 Jy/beam ! Clean residual mean=-0.000006 rms=0.004270 Jy/beam ! Combined flux in latest and established models = 2.97911 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 2.97911 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=0.480871Jy sigma=3.881001 ! Fit after self-cal, rms=0.480444Jy sigma=3.877930 ! Inverting map ! Added new window around map position (-1.8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395458 Jy ! Component: 100 - total flux cleaned = 0.0702993 Jy ! Total flux subtracted in 100 components = 0.0702993 Jy ! Clean residual min=-0.027688 max=0.033337 Jy/beam ! Clean residual mean=-0.000005 rms=0.004191 Jy/beam ! Combined flux in latest and established models = 3.04941 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 3.04941 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=0.468119Jy sigma=3.818306 ! Fit after self-cal, rms=0.467998Jy sigma=3.817008 ! Inverting map ! Added new window around map position (-1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340624 Jy ! Component: 100 - total flux cleaned = 0.0617324 Jy ! Total flux subtracted in 100 components = 0.0617324 Jy ! Clean residual min=-0.027411 max=0.030692 Jy/beam ! Clean residual mean=-0.000004 rms=0.004132 Jy/beam ! Combined flux in latest and established models = 3.11114 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 3.11114 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=0.457840Jy sigma=3.772753 ! Fit after self-cal, rms=0.457750Jy sigma=3.771559 ! Inverting map ! Added new window around map position (1.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301175 Jy ! Component: 100 - total flux cleaned = 0.0545026 Jy ! Total flux subtracted in 100 components = 0.0545026 Jy ! Clean residual min=-0.025833 max=0.026283 Jy/beam ! Clean residual mean=-0.000004 rms=0.004082 Jy/beam ! Combined flux in latest and established models = 3.16565 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 3.16565 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=0.450294Jy sigma=3.738926 ! Fit after self-cal, rms=0.450240Jy sigma=3.738319 ! Inverting map ! Added new window around map position (0, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273933 Jy ! Component: 100 - total flux cleaned = 0.0486026 Jy ! Total flux subtracted in 100 components = 0.0486026 Jy ! Clean residual min=-0.024431 max=0.024718 Jy/beam ! Clean residual mean=-0.000004 rms=0.004040 Jy/beam ! Combined flux in latest and established models = 3.21425 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 3.21425 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=0.444713Jy sigma=3.713600 ! Fit after self-cal, rms=0.444648Jy sigma=3.712894 ! 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 = 0.0246138 Jy ! Component: 100 - total flux cleaned = 0.0422495 Jy ! Total flux subtracted in 100 components = 0.0422495 Jy ! Clean residual min=-0.023956 max=0.022063 Jy/beam ! Clean residual mean=-0.000003 rms=0.004004 Jy/beam ! Combined flux in latest and established models = 3.2565 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 3.2565 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=0.440912Jy sigma=3.694119 ! Fit after self-cal, rms=0.440890Jy sigma=3.693605 ! 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=0.7765 mas, bmaj=1.39 mas, bpa=1.885 degrees ! Estimated noise=0.32859 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 = 0.0432109 Jy ! Component: 100 - total flux cleaned = 0.0756148 Jy ! Component: 150 - total flux cleaned = 0.102228 Jy ! Component: 200 - total flux cleaned = 0.124992 Jy ! Total flux subtracted in 200 components = 0.124992 Jy ! Clean residual min=-0.030953 max=0.027604 Jy/beam ! Clean residual mean=-0.000010 rms=0.005902 Jy/beam ! Combined flux in latest and established models = 3.38149 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 3.38149 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=0.429019Jy sigma=3.665771 ! Fit after self-cal, rms=0.428971Jy sigma=3.665081 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7765 x 1.39 at 1.885 degrees (North through East) ! Clean map min=-0.029319 max=1.9322 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.01 LA 1.01 ! MK 1.08 NL 1.09 OV 0.97 PT 1.06 ! SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.00 HN 0.92 KP 1.02 ! LA 1.01 MK 1.12 NL 1.06 OV 0.93 ! PT 0.97 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 KP 0.97 MK 0.96 NL 1.03 ! OV 0.86 PT 0.88 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.95 KP 0.95 LA 0.97 ! MK 1.01 NL 1.05 OV 0.85 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 1.01 LA 1.00 ! MK 1.09 NL 1.08 OV 0.98 PT 1.05 ! SC 0.99 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00 HN 0.92 KP 1.01 ! LA 1.02 MK 1.13 NL 1.05 OV 0.92 ! PT 0.98 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 KP 0.97 MK 0.98 NL 1.01 ! OV 0.88 PT 0.88 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.93 KP 0.95 LA 0.97 ! MK 1.05 NL 1.04 OV 0.87 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 1.01 LA 1.02 ! MK 1.09 NL 1.08 OV 0.98 PT 1.07 ! SC 0.98 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.00 HN 0.92 KP 1.03 ! LA 1.01 MK 1.11 NL 1.06 OV 0.92 ! PT 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 KP 0.97 MK 0.97 NL 1.03 ! OV 0.87 PT 0.89 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.95 KP 0.92 LA 0.97 ! MK 1.02 NL 1.08 OV 0.88 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.02 LA 1.01 ! MK 1.08 NL 1.09 OV 1.01 PT 1.08 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00 HN 0.93 KP 1.02 ! LA 1.02 MK 1.12 NL 1.06 OV 0.92 ! PT 0.96 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KP 0.97 MK 0.97 NL 1.05 ! OV 0.88 PT 0.90 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.96 KP 0.94 LA 0.95 ! MK 1.02 NL 1.06 OV 0.87 PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.01 LA 1.01 ! MK 1.07 NL 1.11 OV 1.00 PT 1.04 ! SC 0.98 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 HN 0.93 KP 1.03 ! LA 1.01 MK 1.11 NL 1.06 OV 0.91 ! PT 0.98 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KP 0.97 MK 0.98 NL 1.03 ! OV 0.88 PT 0.89 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.95 KP 0.94 LA 0.98 ! MK 1.04 NL 1.08 OV 0.86 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 1.02 LA 1.02 ! MK 1.08 NL 1.11 OV 1.00 PT 1.05 ! SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 HN 0.92 KP 1.02 ! LA 1.01 MK 1.11 NL 1.08 OV 0.93 ! PT 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KP 0.99 MK 0.98 NL 1.05 ! OV 0.87 PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 0.96 KP 0.95 LA 0.97 ! MK 1.02 NL 1.07 OV 0.87 PT 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 1.03 LA 1.02 ! MK 1.07 NL 1.10 OV 1.00 PT 1.06 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00 HN 0.93 KP 1.03 ! LA 1.02 MK 1.11 NL 1.07 OV 0.93 ! PT 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KP 0.97 MK 0.98 NL 1.04 ! OV 0.89 PT 0.90 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.97 KP 0.96 LA 0.98 ! MK 1.04 NL 1.07 OV 0.89 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 1.04 LA 1.03 ! MK 1.08 NL 1.10 OV 1.00 PT 1.08 ! SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.01 HN 0.93 KP 1.02 ! LA 1.00 MK 1.11 NL 1.07 OV 0.93 ! PT 0.98 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KP 1.01 MK 0.99 NL 1.02 ! OV 0.88 PT 0.89 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.99 KP 0.97 LA 0.98 ! MK 1.04 NL 1.07 OV 0.87 PT 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 1.04 LA 1.03 ! MK 1.10 NL 1.12 OV 0.99 PT 1.09 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 HN 0.94 KP 1.02 ! LA 1.01 MK 1.10 NL 1.06 OV 0.93 ! PT 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KP 0.99 MK 1.00 NL 1.07 ! OV 0.87 PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 0.97 KP 0.97 LA 0.97 ! MK 1.07 NL 1.08 OV 0.89 PT 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 1.05 LA 1.02 ! MK 1.07 NL 1.10 OV 1.01 PT 1.08 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.00 HN 0.94 KP 1.03 ! LA 1.01 MK 1.10 NL 1.07 OV 0.92 ! PT 0.97 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 1.00 MK 1.01 NL 1.03 ! OV 0.88 PT 0.90 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 0.99 KP 0.97 LA 0.97 ! MK 1.07 NL 1.08 OV 0.88 PT 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.05 HN 1.02 LA 1.03 ! MK 1.11 NL 1.13 OV 1.01 PT 1.07 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 0.93 KP 1.03 ! LA 1.02 MK 1.10 NL 1.07 OV 0.92 ! PT 0.98 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KP 1.01 MK 1.02 NL 1.02 ! OV 0.90 PT 0.91 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.98 KP 0.97 LA 0.99 ! MK 1.09 NL 1.08 OV 0.90 PT 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 1.05 LA 1.02 ! MK 1.11 NL 1.12 OV 0.99 PT 1.08 ! SC 0.99 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 HN 0.92 KP 1.03 ! LA 1.02 MK 1.08 NL 1.07 OV 0.93 ! PT 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 KP 0.98 MK 1.01 NL 1.06 ! OV 0.89 PT 0.88 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 0.96 KP 0.97 LA 0.99 ! MK 1.06 NL 1.08 OV 0.89 PT 0.90 ! ! ! Fit before self-cal, rms=0.428971Jy sigma=3.665081 ! Fit after self-cal, rms=0.395957Jy sigma=3.343013 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7817 mas, bmaj=1.395 mas, bpa=2.997 degrees ! Estimated noise=0.332916 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 = 0.0114297 Jy ! Component: 100 - total flux cleaned = 0.00895699 Jy ! Component: 150 - total flux cleaned = 0.00902085 Jy ! Component: 200 - total flux cleaned = 0.00783568 Jy ! Total flux subtracted in 200 components = 0.00783568 Jy ! Clean residual min=-0.024031 max=0.020275 Jy/beam ! Clean residual mean=0.000015 rms=0.005118 Jy/beam ! Combined flux in latest and established models = 3.38933 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 3.38933 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=0.391198Jy sigma=3.323821 ! Fit after self-cal, rms=0.391170Jy sigma=3.323433 ! 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=0.391170Jy sigma=3.323433 ! Fit after self-cal, rms=0.206152Jy sigma=1.285936 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7783 mas, bmaj=1.389 mas, bpa=2.435 degrees ! Estimated noise=0.333191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000773237 Jy ! Component: 100 - total flux cleaned = -0.00375795 Jy ! Component: 150 - total flux cleaned = -0.00684476 Jy ! Component: 200 - total flux cleaned = -0.0108711 Jy ! Total flux subtracted in 200 components = -0.0108711 Jy ! Clean residual min=-0.009543 max=0.010980 Jy/beam ! Clean residual mean=0.000016 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 3.37845 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 3.37845 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=0.202708Jy sigma=1.248976 ! Fit after self-cal, rms=0.202967Jy sigma=1.247403 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 (-1, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022754 Jy ! Component: 100 - total flux cleaned = -0.00120948 Jy ! Component: 150 - total flux cleaned = -0.00361469 Jy ! Component: 200 - total flux cleaned = -0.00486323 Jy ! Total flux subtracted in 200 components = -0.00486323 Jy ! Clean residual min=-0.009266 max=0.010055 Jy/beam ! Clean residual mean=0.000015 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 3.37359 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 3.37359 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=0.201669Jy sigma=1.231164 ! Fit after self-cal, rms=0.201607Jy sigma=1.230472 ! Inverting map ! Added new window around map position (-9.6, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460572 Jy ! Component: 100 - total flux cleaned = 0.00373626 Jy ! Component: 150 - total flux cleaned = 0.00292307 Jy ! Component: 200 - total flux cleaned = 0.00193083 Jy ! Total flux subtracted in 200 components = 0.00193083 Jy ! Clean residual min=-0.008913 max=0.009333 Jy/beam ! Clean residual mean=0.000012 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 3.37552 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 128 components and 3.37552 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=0.200686Jy sigma=1.220958 ! Fit after self-cal, rms=0.200649Jy sigma=1.220464 ! 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=0.200649Jy sigma=1.220464 ! Fit after self-cal, rms=0.151431Jy sigma=0.918374 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7767 mas, bmaj=1.39 mas, bpa=2.347 degrees ! Estimated noise=0.332732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0135645 Jy ! Component: 100 - total flux cleaned = -0.0175612 Jy ! Component: 150 - total flux cleaned = -0.0205707 Jy ! Component: 200 - total flux cleaned = -0.0232438 Jy ! Total flux subtracted in 200 components = -0.0232438 Jy ! Clean residual min=-0.007386 max=0.007300 Jy/beam ! Clean residual mean=0.000014 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 3.35228 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 137 components and 3.35228 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=0.149587Jy sigma=0.893441 ! Fit after self-cal, rms=0.149595Jy sigma=0.893214 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 = -0.00299499 Jy ! Component: 100 - total flux cleaned = -0.00518876 Jy ! Component: 150 - total flux cleaned = -0.00674787 Jy ! Component: 200 - total flux cleaned = -0.00817804 Jy ! Total flux subtracted in 200 components = -0.00817804 Jy ! Clean residual min=-0.007093 max=0.007181 Jy/beam ! Clean residual mean=0.000012 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 3.3441 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 142 components and 3.3441 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=0.148942Jy sigma=0.884444 ! Fit after self-cal, rms=0.148926Jy sigma=0.884321 ! 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=0.148926Jy sigma=0.884321 ! Fit after self-cal, rms=0.147806Jy sigma=0.875859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.959 mas, bmaj=2.42 mas, bpa=3.642 degrees ! Estimated noise=0.562987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0125501 Jy ! Component: 100 - total flux cleaned = -0.0169904 Jy ! Component: 150 - total flux cleaned = -0.0208689 Jy ! Component: 200 - total flux cleaned = -0.0240701 Jy ! Total flux subtracted in 200 components = -0.0240701 Jy ! Clean residual min=-0.009129 max=0.005790 Jy/beam ! Clean residual mean=0.000033 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 3.32003 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 3.32003 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=0.146837Jy sigma=0.874037 ! Fit after self-cal, rms=0.146855Jy sigma=0.873111 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 = -0.00154049 Jy ! Component: 100 - total flux cleaned = -0.00327723 Jy ! Component: 150 - total flux cleaned = -0.00474255 Jy ! Component: 200 - total flux cleaned = -0.00601204 Jy ! Total flux subtracted in 200 components = -0.00601204 Jy ! Clean residual min=-0.008727 max=0.005588 Jy/beam ! Clean residual mean=0.000029 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 3.31402 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 3.31402 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=0.146639Jy sigma=0.874759 ! Fit after self-cal, rms=0.146656Jy sigma=0.874245 ! 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=0.7758 mas, bmaj=1.39 mas, bpa=2.306 degrees ! Estimated noise=0.332486 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7758 x 1.39 at 2.306 degrees (North through East) ! Clean map min=-0.0060776 max=1.9587 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=0.146656Jy sigma=0.874245 ! Fit after self-cal, rms=0.116322Jy sigma=0.644043 ! Inverting map and beam ! Estimated beam: bmin=0.7768 mas, bmaj=1.389 mas, bpa=2.157 degrees ! Estimated noise=0.333022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00916999 Jy ! Component: 100 - total flux cleaned = -0.0138924 Jy ! Component: 150 - total flux cleaned = -0.015989 Jy ! Component: 200 - total flux cleaned = -0.017641 Jy ! Total flux subtracted in 200 components = -0.017641 Jy ! Clean residual min=-0.005588 max=0.006002 Jy/beam ! Clean residual mean=0.000006 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 3.29638 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 3.29638 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=0.115330Jy sigma=0.624927 ! Fit after self-cal, rms=0.115302Jy sigma=0.624705 ! Inverting map ! Added new window around map position (1, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167527 Jy ! Component: 100 - total flux cleaned = 0.000545128 Jy ! Component: 150 - total flux cleaned = -0.00050296 Jy ! Component: 200 - total flux cleaned = -0.00163495 Jy ! Total flux subtracted in 200 components = -0.00163495 Jy ! Clean residual min=-0.005354 max=0.004096 Jy/beam ! Clean residual mean=0.000006 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 3.29474 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 178 components and 3.29474 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=0.114791Jy sigma=0.615235 ! Fit after self-cal, rms=0.114762Jy sigma=0.614980 ! 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=0.114762Jy sigma=0.614980 ! Fit after self-cal, rms=0.114753Jy sigma=0.610800 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=0.5901 mas, bmaj=1.109 mas, bpa=1.231 degrees ! Estimated noise=0.442551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.25343 Jy ! Component: 100 - total flux cleaned = 1.83466 Jy ! Component: 150 - total flux cleaned = 2.17742 Jy ! Component: 200 - total flux cleaned = 2.40122 Jy ! Total flux subtracted in 200 components = 2.40122 Jy ! Clean residual min=-0.042285 max=0.126589 Jy/beam ! Clean residual mean=-0.000011 rms=0.004004 Jy/beam ! Combined flux in latest and established models = 2.40122 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 14 model components to the UV plane model. ! The established model now contains 14 components and 2.40122 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7762 mas, bmaj=1.389 mas, bpa=2.148 degrees ! Estimated noise=0.332801 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 = 0.311579 Jy ! Component: 100 - total flux cleaned = 0.485424 Jy ! Component: 150 - total flux cleaned = 0.589044 Jy ! Component: 200 - total flux cleaned = 0.6551 Jy ! Total flux subtracted in 200 components = 0.6551 Jy ! Clean residual min=-0.008278 max=0.035496 Jy/beam ! Clean residual mean=-0.000029 rms=0.002395 Jy/beam ! Combined flux in latest and established models = 3.05632 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 34 components and 3.05632 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441921 Jy ! Component: 100 - total flux cleaned = 0.0756389 Jy ! Component: 150 - total flux cleaned = 0.0996208 Jy ! Component: 200 - total flux cleaned = 0.118442 Jy ! Total flux subtracted in 200 components = 0.118442 Jy ! Clean residual min=-0.005317 max=0.011202 Jy/beam ! Clean residual mean=-0.000008 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 3.17476 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 3.17476 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015218 Jy ! Component: 100 - total flux cleaned = 0.0277482 Jy ! Component: 150 - total flux cleaned = 0.0382325 Jy ! Component: 200 - total flux cleaned = 0.0437392 Jy ! Total flux subtracted in 200 components = 0.0437392 Jy ! Clean residual min=-0.005758 max=0.006560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 3.2185 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 79 components and 3.2185 Jy ! Inverting map ! Added new window around map position (-1.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509217 Jy ! Component: 100 - total flux cleaned = 0.00939836 Jy ! Component: 150 - total flux cleaned = 0.0133678 Jy ! Component: 200 - total flux cleaned = 0.0170468 Jy ! Total flux subtracted in 200 components = 0.0170468 Jy ! Clean residual min=-0.005180 max=0.005185 Jy/beam ! Clean residual mean=0.000002 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 3.23555 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 85 components and 3.23555 Jy ! Inverting map ! Added new window around map position (1, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403923 Jy ! Component: 100 - total flux cleaned = 0.00701772 Jy ! Component: 150 - total flux cleaned = 0.00897371 Jy ! Component: 200 - total flux cleaned = 0.0110413 Jy ! Total flux subtracted in 200 components = 0.0110413 Jy ! Clean residual min=-0.004991 max=0.004417 Jy/beam ! Clean residual mean=0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 3.24659 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 100 components and 3.24659 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=2.422 mas, bpa=3.513 degrees ! Estimated noise=0.563059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785993 Jy ! Component: 100 - total flux cleaned = 0.0130263 Jy ! Component: 150 - total flux cleaned = 0.0158532 Jy ! Component: 200 - total flux cleaned = 0.0177526 Jy ! Total flux subtracted in 200 components = 0.0177526 Jy ! Clean residual min=-0.006899 max=0.004449 Jy/beam ! Clean residual mean=0.000018 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 3.26434 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 = 0.000959323 Jy ! Component: 100 - total flux cleaned = 0.00188115 Jy ! Component: 150 - total flux cleaned = 0.00268437 Jy ! Component: 200 - total flux cleaned = 0.00332248 Jy ! Total flux subtracted in 200 components = 0.00332248 Jy ! Clean residual min=-0.006587 max=0.004198 Jy/beam ! Clean residual mean=0.000018 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 3.26767 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 154 components and 3.26767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7762 mas, bmaj=1.389 mas, bpa=2.148 degrees ! Estimated noise=0.332801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00214646 Jy ! Component: 100 - total flux cleaned = -0.00159493 Jy ! Component: 150 - total flux cleaned = -0.00107104 Jy ! Component: 200 - total flux cleaned = -0.000573007 Jy ! Total flux subtracted in 200 components = -0.000573007 Jy ! Clean residual min=-0.004106 max=0.003520 Jy/beam ! Clean residual mean=0.000006 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 3.26709 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 3.26709 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=0.114889Jy sigma=0.626701 ! Fit after self-cal, rms=0.114726Jy sigma=0.623530 wmodel J0555+3948_X_a_map.mod ! Writing 162 model components to file: J0555+3948_X_a_map.mod wobs J0555+3948_X_a_uvs.fits ! Writing UV FITS file: J0555+3948_X_a_uvs.fits wwins J0555+3948_X_a_map.win ! wwins: Wrote 13 windows to J0555+3948_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 = -0.00179383 Jy ! Component: 100 - total flux cleaned = -0.00234143 Jy ! Component: 150 - total flux cleaned = -0.00298646 Jy ! Component: 200 - total flux cleaned = -0.00354477 Jy ! Component: 250 - total flux cleaned = -0.00384499 Jy ! Component: 300 - total flux cleaned = -0.00402046 Jy ! Component: 350 - total flux cleaned = -0.00424964 Jy ! Component: 400 - total flux cleaned = -0.00441768 Jy ! Component: 450 - total flux cleaned = -0.00463861 Jy ! Component: 500 - total flux cleaned = -0.00491062 Jy ! Component: 550 - total flux cleaned = -0.00517754 Jy ! Component: 600 - total flux cleaned = -0.00538761 Jy ! Component: 650 - total flux cleaned = -0.0054908 Jy ! Component: 700 - total flux cleaned = -0.00554218 Jy ! Component: 750 - total flux cleaned = -0.00569417 Jy ! Component: 800 - total flux cleaned = -0.005844 Jy ! Component: 850 - total flux cleaned = -0.00589309 Jy ! Component: 900 - total flux cleaned = -0.00603948 Jy ! Component: 950 - total flux cleaned = -0.00608699 Jy ! Component: 1000 - total flux cleaned = -0.00618271 Jy ! Component: 1050 - total flux cleaned = -0.00627729 Jy ! Component: 1100 - total flux cleaned = -0.00627691 Jy ! Component: 1150 - total flux cleaned = -0.00622999 Jy ! Component: 1200 - total flux cleaned = -0.00632209 Jy ! Component: 1250 - total flux cleaned = -0.00632214 Jy ! Component: 1300 - total flux cleaned = -0.00641244 Jy ! Component: 1350 - total flux cleaned = -0.00645734 Jy ! Component: 1400 - total flux cleaned = -0.00650209 Jy ! Component: 1450 - total flux cleaned = -0.00654617 Jy ! Component: 1500 - total flux cleaned = -0.00658987 Jy ! Component: 1550 - total flux cleaned = -0.00658982 Jy ! Component: 1600 - total flux cleaned = -0.00676215 Jy ! Component: 1650 - total flux cleaned = -0.00680452 Jy ! Component: 1700 - total flux cleaned = -0.00684685 Jy ! Component: 1750 - total flux cleaned = -0.00697347 Jy ! Component: 1800 - total flux cleaned = -0.00705724 Jy ! Component: 1850 - total flux cleaned = -0.00722378 Jy ! Component: 1900 - total flux cleaned = -0.00726535 Jy ! Component: 1950 - total flux cleaned = -0.00734808 Jy ! Component: 2000 - total flux cleaned = -0.00747055 Jy ! Component: 2050 - total flux cleaned = -0.00763302 Jy ! Component: 2100 - total flux cleaned = -0.00767345 Jy ! Component: 2150 - total flux cleaned = -0.00775378 Jy ! Component: 2200 - total flux cleaned = -0.00783373 Jy ! Component: 2250 - total flux cleaned = -0.00795311 Jy ! Component: 2300 - total flux cleaned = -0.00803177 Jy ! Component: 2350 - total flux cleaned = -0.00811054 Jy ! Component: 2400 - total flux cleaned = -0.00807141 Jy ! Component: 2450 - total flux cleaned = -0.00822684 Jy ! Component: 2500 - total flux cleaned = -0.0082653 Jy ! Component: 2550 - total flux cleaned = -0.00838041 Jy ! Component: 2600 - total flux cleaned = -0.00841866 Jy ! Component: 2650 - total flux cleaned = -0.00841857 Jy ! Component: 2700 - total flux cleaned = -0.00853203 Jy ! Component: 2750 - total flux cleaned = -0.00856975 Jy ! Component: 2800 - total flux cleaned = -0.00871966 Jy ! Component: 2850 - total flux cleaned = -0.00871932 Jy ! Component: 2900 - total flux cleaned = -0.00875618 Jy ! Component: 2950 - total flux cleaned = -0.00886669 Jy ! Component: 3000 - total flux cleaned = -0.00897684 Jy ! Component: 3050 - total flux cleaned = -0.00901326 Jy ! Component: 3100 - total flux cleaned = -0.00908612 Jy ! Component: 3150 - total flux cleaned = -0.00919488 Jy ! Component: 3200 - total flux cleaned = -0.00941046 Jy ! Component: 3250 - total flux cleaned = -0.00941042 Jy ! Component: 3300 - total flux cleaned = -0.00941024 Jy ! Component: 3350 - total flux cleaned = -0.00955227 Jy ! Component: 3400 - total flux cleaned = -0.00962308 Jy ! Component: 3450 - total flux cleaned = -0.00965828 Jy ! Component: 3500 - total flux cleaned = -0.00983312 Jy ! Component: 3550 - total flux cleaned = -0.00990265 Jy ! Component: 3600 - total flux cleaned = -0.0100065 Jy ! Component: 3650 - total flux cleaned = -0.0100063 Jy ! Component: 3700 - total flux cleaned = -0.0100746 Jy ! Component: 3750 - total flux cleaned = -0.0100747 Jy ! Component: 3800 - total flux cleaned = -0.0101426 Jy ! Component: 3850 - total flux cleaned = -0.0101765 Jy ! Component: 3900 - total flux cleaned = -0.0102101 Jy ! Component: 3950 - total flux cleaned = -0.0101766 Jy ! Component: 4000 - total flux cleaned = -0.0103107 Jy ! Component: 4050 - total flux cleaned = -0.0103443 Jy ! Total flux subtracted in 4096 components = -0.0103441 Jy ! Clean residual min=-0.001655 max=0.001661 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 3.25675 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 297 components and 3.25675 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0555+3948_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7762 x 1.389 at 2.148 degrees (North through East) ! Clean map min=-0.0039522 max=1.9762 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0555+3948_X_a_map.fits wmodel /vlbi/uf001/uvm//J0555+3948_X_a_map.mod ! Writing 297 model components to file: /vlbi/uf001/uvm//J0555+3948_X_a_map.mod wobs /vlbi/uf001/uvm//J0555+3948_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0555+3948_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0555+3948_X_a_map.win ! wwins: Wrote 14 windows to /vlbi/uf001/uvm//J0555+3948_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.97617 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000442283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0671425 0.0671425 0.134285 0.26857 0.53714 1.07428 2.14856 4.29712 8.59424 17.1885 34.377 68.7539 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.976 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4468.11 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0555+3948_X_a_dfm.log closed on Sun Jan 13 20:53:03 2019