! Started logfile: /vlbi/uf001/uvm//J0854+2006_X_b_dfm.log on Sun Jan 13 21:11:31 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//J0854+2006_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0854+2006_X_b_uvm.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! AN table 2: 14 integrations on 21 of 21 possible baselines. ! AN table 3: 21 integrations on 28 of 28 possible baselines. ! AN table 4: 8 integrations on 28 of 28 possible baselines. ! AN table 5: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.822013 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 32532 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 J0854+2006_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 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 9. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 10. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 11. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 12. ! A total of 143 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=4.837505Jy sigma=21.445578 ! Fit after self-cal, rms=3.777718Jy sigma=16.398960 ! 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=0.6765 mas, bmaj=1.543 mas, bpa=-10.43 degrees ! Estimated noise=1.46195 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 = 3.27888 Jy ! Component: 100 - total flux cleaned = 4.06607 Jy ! Total flux subtracted in 100 components = 4.06607 Jy ! Clean residual min=-0.138152 max=0.321036 Jy/beam ! Clean residual mean=0.000082 rms=0.022468 Jy/beam ! Combined flux in latest and established models = 4.06607 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 4.06607 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=1.174580Jy sigma=5.029502 ! Fit after self-cal, rms=1.174197Jy sigma=5.027890 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.34839 Jy ! Component: 100 - total flux cleaned = 0.52578 Jy ! Total flux subtracted in 100 components = 0.52578 Jy ! Clean residual min=-0.147973 max=0.171957 Jy/beam ! Clean residual mean=0.000018 rms=0.020293 Jy/beam ! Combined flux in latest and established models = 4.59185 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 4.59185 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=0.970398Jy sigma=4.560378 ! Fit after self-cal, rms=0.970154Jy sigma=4.559392 ! Inverting map ! Added new window around map position (-1.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161706 Jy ! Component: 100 - total flux cleaned = 0.228145 Jy ! Total flux subtracted in 100 components = 0.228145 Jy ! Clean residual min=-0.145634 max=0.142151 Jy/beam ! Clean residual mean=-0.000000 rms=0.019615 Jy/beam ! Combined flux in latest and established models = 4.82 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 4.82 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=0.918839Jy sigma=4.387737 ! Fit after self-cal, rms=0.916390Jy sigma=4.374431 ! 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=0.9006 mas, bmaj=1.969 mas, bpa=-9.934 degrees ! Estimated noise=1.03646 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 (5.2, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182726 Jy ! Component: 100 - total flux cleaned = 0.306548 Jy ! Component: 150 - total flux cleaned = 0.389315 Jy ! Component: 200 - total flux cleaned = 0.434873 Jy ! Total flux subtracted in 200 components = 0.434873 Jy ! Clean residual min=-0.114461 max=0.137711 Jy/beam ! Clean residual mean=-0.000111 rms=0.020850 Jy/beam ! Combined flux in latest and established models = 5.25487 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 5.25487 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=0.859360Jy sigma=4.172122 ! Fit after self-cal, rms=0.855501Jy sigma=4.153875 ! Inverting map ! Added new window around map position (1.2, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134832 Jy ! Component: 100 - total flux cleaned = 0.199078 Jy ! Component: 150 - total flux cleaned = 0.237592 Jy ! Component: 200 - total flux cleaned = 0.261766 Jy ! Total flux subtracted in 200 components = 0.261766 Jy ! Clean residual min=-0.111795 max=0.110523 Jy/beam ! Clean residual mean=-0.000120 rms=0.019388 Jy/beam ! Combined flux in latest and established models = 5.51664 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 5.51664 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=0.826781Jy sigma=4.028304 ! Fit after self-cal, rms=0.825390Jy sigma=4.021633 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9006 x 1.969 at -9.934 degrees (North through East) ! Clean map min=-0.10125 max=4.3282 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.86 KP 0.95 ! LA 0.93 MK 0.94 NL 0.98 OV 0.87 ! PT 0.89 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.99 KP 1.06 LA 1.04 ! NL 1.07 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.98 KP 1.13 LA 0.89 ! MK 1.08 NL 1.19 OV 1.02 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.06 HN 1.43 KP 1.07 ! LA 1.10 MK 1.09 NL 1.13 PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.18 FD 1.09 HN 1.09 KP 1.14 ! LA 1.12 MK 1.14 NL 1.11 OV 1.04 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.86 KP 0.94 ! LA 0.95 MK 0.95 NL 0.98 OV 0.87 ! PT 0.89 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.99 KP 1.08 LA 1.05 ! NL 1.06 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 HN 1.00 KP 1.11 LA 0.92 ! MK 1.10 NL 1.20 OV 0.99 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.08 HN 1.32 KP 1.07 ! LA 1.11 MK 1.12 NL 1.11 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.22 FD 1.09 HN 1.05 KP 1.18 ! LA 1.12 MK 1.13 NL 1.12 OV 1.01 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.86 KP 0.95 ! LA 0.95 MK 0.94 NL 0.98 OV 0.87 ! PT 0.88 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.00 KP 1.06 LA 1.05 ! NL 1.06 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 0.99 KP 1.10 LA 0.91 ! MK 1.10 NL 1.21 OV 1.03 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.06 HN 1.42 KP 1.06 ! LA 1.10 MK 1.12 NL 1.11 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.23 FD 1.09 HN 1.07 KP 1.14 ! LA 1.14 MK 1.15 NL 1.12 OV 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.86 KP 0.96 ! LA 0.94 MK 0.96 NL 0.97 OV 0.86 ! PT 0.88 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 0.99 KP 1.06 LA 1.04 ! NL 1.06 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 0.99 KP 1.12 LA 0.96 ! MK 1.10 NL 1.17 OV 1.02 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.05 HN 1.36 KP 1.04 ! LA 1.09 MK 1.13 NL 1.12 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.18 FD 1.12 HN 1.07 KP 1.17 ! LA 1.13 MK 1.14 NL 1.12 OV 1.01 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.86 KP 0.95 ! LA 0.93 MK 0.95 NL 0.97 OV 0.86 ! PT 0.89 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 0.98 KP 1.07 LA 1.04 ! NL 1.06 OV 0.96 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 1.02 KP 1.13 LA 0.93 ! MK 1.09 NL 1.18 OV 1.00 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.06 HN 1.31 KP 1.05 ! LA 1.10 MK 1.14 NL 1.14 PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.21 FD 1.13 HN 1.09 KP 1.16 ! LA 1.12 MK 1.13 NL 1.11 OV 1.01 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.86 KP 0.96 ! LA 0.95 MK 0.95 NL 0.96 OV 0.87 ! PT 0.90 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 0.98 KP 1.06 LA 1.06 ! NL 1.06 OV 0.96 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 1.00 KP 1.12 LA 0.89 ! MK 1.08 NL 1.18 OV 1.00 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.04 HN 1.39 KP 1.05 ! LA 1.10 MK 1.12 NL 1.12 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.24 FD 1.12 HN 1.08 KP 1.17 ! LA 1.12 MK 1.14 NL 1.11 OV 1.01 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.87 KP 0.94 ! LA 0.94 MK 0.95 NL 0.97 OV 0.87 ! PT 0.87 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 0.99 KP 1.07 LA 1.05 ! NL 1.05 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 1.01 KP 1.13 LA 0.89 ! MK 1.06 NL 1.19 OV 1.02 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.06 HN 1.50 KP 1.04 ! LA 1.09 MK 1.11 NL 1.13 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.20 FD 1.10 HN 1.10 KP 1.15 ! LA 1.12 MK 1.14 NL 1.10 OV 1.04 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.87 KP 0.96 ! LA 0.94 MK 0.95 NL 0.96 OV 0.86 ! PT 0.87 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.00 KP 1.08 LA 1.04 ! NL 1.06 OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 0.98 KP 1.11 LA 0.91 ! MK 1.05 NL 1.18 OV 1.00 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.10 HN 1.33 KP 1.08 ! LA 1.11 MK 1.11 NL 1.11 PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.20 FD 1.10 HN 1.08 KP 1.18 ! LA 1.14 MK 1.15 NL 1.10 OV 1.02 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.88 KP 0.94 ! LA 0.93 MK 0.95 NL 0.97 OV 0.86 ! PT 0.89 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.00 KP 1.07 LA 1.05 ! NL 1.07 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 1.02 KP 1.12 LA 0.89 ! MK 1.05 NL 1.15 OV 1.02 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.09 HN 1.39 KP 1.07 ! LA 1.06 MK 1.09 NL 1.08 PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.23 FD 1.12 HN 1.07 KP 1.15 ! LA 1.10 MK 1.15 NL 1.11 OV 1.03 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.86 KP 0.95 ! LA 0.95 MK 0.95 NL 0.95 OV 0.86 ! PT 0.88 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 0.97 KP 1.05 LA 1.04 ! NL 1.06 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 1.03 KP 1.10 LA 0.89 ! MK 1.05 NL 1.16 OV 1.00 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.07 HN 1.53 KP 1.05 ! LA 1.09 MK 1.10 NL 1.13 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.23 FD 1.12 HN 1.08 KP 1.15 ! LA 1.12 MK 1.13 NL 1.09 OV 1.03 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.88 KP 0.94 ! LA 0.94 MK 0.94 NL 0.95 OV 0.86 ! PT 0.88 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.00 KP 1.06 LA 1.06 ! NL 1.05 OV 0.96 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 1.01 KP 1.12 LA 0.89 ! MK 1.06 NL 1.17 OV 0.99 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.06 HN 1.48 KP 1.07 ! LA 1.08 MK 1.12 NL 1.14 PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.22 FD 1.11 HN 1.09 KP 1.16 ! LA 1.11 MK 1.15 NL 1.10 OV 1.02 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.88 KP 0.93 ! LA 0.95 MK 0.95 NL 0.96 OV 0.86 ! PT 0.88 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.00 KP 1.07 LA 1.04 ! NL 1.05 OV 0.96 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 1.03 KP 1.09 LA 0.91 ! MK 1.09 NL 1.15 OV 1.01 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.05 HN 1.38 KP 1.10 ! LA 1.09 MK 1.09 NL 1.11 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.25 FD 1.13 HN 1.11 KP 1.14 ! LA 1.12 MK 1.19 NL 1.10 OV 1.01 ! ! ! Fit before self-cal, rms=0.825390Jy sigma=4.021633 ! Fit after self-cal, rms=0.433699Jy sigma=1.874843 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8963 mas, bmaj=1.968 mas, bpa=-8.551 degrees ! Estimated noise=1.04441 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 = -0.0332978 Jy ! Component: 100 - total flux cleaned = -0.0506616 Jy ! Component: 150 - total flux cleaned = -0.0657425 Jy ! Component: 200 - total flux cleaned = -0.0829772 Jy ! Total flux subtracted in 200 components = -0.0829772 Jy ! Clean residual min=-0.042855 max=0.049842 Jy/beam ! Clean residual mean=0.000046 rms=0.007752 Jy/beam ! Combined flux in latest and established models = 5.43366 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 5.43366 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=0.397303Jy sigma=1.714518 ! Fit after self-cal, rms=0.396072Jy sigma=1.710203 ! Inverting map ! Added new window around map position (-0.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00233775 Jy ! Component: 100 - total flux cleaned = -0.0171676 Jy ! Component: 150 - total flux cleaned = -0.0321415 Jy ! Component: 200 - total flux cleaned = -0.0456516 Jy ! Total flux subtracted in 200 components = -0.0456516 Jy ! Clean residual min=-0.035832 max=0.041078 Jy/beam ! Clean residual mean=0.000042 rms=0.007229 Jy/beam ! Combined flux in latest and established models = 5.38801 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 5.38801 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=0.379341Jy sigma=1.645640 ! Fit after self-cal, rms=0.378722Jy sigma=1.643598 ! Inverting map ! Added new window around map position (-3.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829246 Jy ! Component: 100 - total flux cleaned = 0.00139973 Jy ! Component: 150 - total flux cleaned = -0.0074368 Jy ! Component: 200 - total flux cleaned = -0.0168464 Jy ! Total flux subtracted in 200 components = -0.0168464 Jy ! Clean residual min=-0.034898 max=0.038065 Jy/beam ! Clean residual mean=0.000038 rms=0.006950 Jy/beam ! Combined flux in latest and established models = 5.37116 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 113 components and 5.37116 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=0.369003Jy sigma=1.605543 ! Fit after self-cal, rms=0.368699Jy sigma=1.604483 ! Inverting map ! Added new window around map position (-6.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014767 Jy ! Component: 100 - total flux cleaned = 0.00822853 Jy ! Component: 150 - total flux cleaned = 0.00206841 Jy ! Component: 200 - total flux cleaned = -0.00380364 Jy ! Total flux subtracted in 200 components = -0.00380364 Jy ! Clean residual min=-0.032601 max=0.029259 Jy/beam ! Clean residual mean=0.000036 rms=0.006707 Jy/beam ! Combined flux in latest and established models = 5.36736 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 130 components and 5.36736 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=0.361946Jy sigma=1.577402 ! Fit after self-cal, rms=0.361727Jy sigma=1.576541 ! 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=0.361727Jy sigma=1.576541 ! Fit after self-cal, rms=0.185172Jy sigma=0.826422 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=1.961 mas, bpa=-8.767 degrees ! Estimated noise=1.04515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0359853 Jy ! Component: 100 - total flux cleaned = -0.0505032 Jy ! Component: 150 - total flux cleaned = -0.0588873 Jy ! Component: 200 - total flux cleaned = -0.0610903 Jy ! Total flux subtracted in 200 components = -0.0610903 Jy ! Clean residual min=-0.019615 max=0.016335 Jy/beam ! Clean residual mean=0.000029 rms=0.003310 Jy/beam ! Combined flux in latest and established models = 5.30627 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 5.30627 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=0.174864Jy sigma=0.778507 ! Fit after self-cal, rms=0.173845Jy sigma=0.775322 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 = -0.00793986 Jy ! Component: 100 - total flux cleaned = -0.00730482 Jy ! Component: 150 - total flux cleaned = -0.00914331 Jy ! Component: 200 - total flux cleaned = -0.0108615 Jy ! Total flux subtracted in 200 components = -0.0108615 Jy ! Clean residual min=-0.018261 max=0.014648 Jy/beam ! Clean residual mean=0.000027 rms=0.003165 Jy/beam ! Combined flux in latest and established models = 5.29541 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 153 components and 5.29541 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=0.169718Jy sigma=0.755347 ! Fit after self-cal, rms=0.169435Jy sigma=0.754727 ! 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=0.169435Jy sigma=0.754727 ! Fit after self-cal, rms=0.151649Jy sigma=0.668259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=1.96 mas, bpa=-8.751 degrees ! Estimated noise=1.04481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0194708 Jy ! Component: 100 - total flux cleaned = -0.0235195 Jy ! Component: 150 - total flux cleaned = -0.0271903 Jy ! Component: 200 - total flux cleaned = -0.0299775 Jy ! Total flux subtracted in 200 components = -0.0299775 Jy ! Clean residual min=-0.014493 max=0.013556 Jy/beam ! Clean residual mean=0.000027 rms=0.002644 Jy/beam ! Combined flux in latest and established models = 5.26543 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 173 components and 5.26543 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=0.146392Jy sigma=0.643391 ! Fit after self-cal, rms=0.146090Jy sigma=0.642664 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 = -0.00282177 Jy ! Component: 100 - total flux cleaned = -0.00485206 Jy ! Component: 150 - total flux cleaned = -0.00628839 Jy ! Component: 200 - total flux cleaned = -0.00629389 Jy ! Total flux subtracted in 200 components = -0.00629389 Jy ! Clean residual min=-0.013928 max=0.012425 Jy/beam ! Clean residual mean=0.000026 rms=0.002531 Jy/beam ! Combined flux in latest and established models = 5.25913 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 180 components and 5.25913 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=0.143195Jy sigma=0.628564 ! Fit after self-cal, rms=0.143019Jy sigma=0.628278 ! 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=0.143019Jy sigma=0.628278 ! Fit after self-cal, rms=0.140999Jy sigma=0.622729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.066 mas, bmaj=2.924 mas, bpa=-11.44 degrees ! Estimated noise=1.41322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0203246 Jy ! Component: 100 - total flux cleaned = -0.0273151 Jy ! Component: 150 - total flux cleaned = -0.0301485 Jy ! Component: 200 - total flux cleaned = -0.03095 Jy ! Total flux subtracted in 200 components = -0.03095 Jy ! Clean residual min=-0.015138 max=0.012614 Jy/beam ! Clean residual mean=0.000050 rms=0.003278 Jy/beam ! Combined flux in latest and established models = 5.22818 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 213 components and 5.22818 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=0.138493Jy sigma=0.613843 ! Fit after self-cal, rms=0.138417Jy sigma=0.613235 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 = -0.00341845 Jy ! Component: 100 - total flux cleaned = -0.00450977 Jy ! Component: 150 - total flux cleaned = -0.00547214 Jy ! Component: 200 - total flux cleaned = -0.00634298 Jy ! Total flux subtracted in 200 components = -0.00634298 Jy ! Clean residual min=-0.014560 max=0.011581 Jy/beam ! Clean residual mean=0.000047 rms=0.003101 Jy/beam ! Combined flux in latest and established models = 5.22184 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 220 components and 5.22184 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=0.137252Jy sigma=0.609334 ! Fit after self-cal, rms=0.137233Jy sigma=0.609007 ! 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=0.8949 mas, bmaj=1.96 mas, bpa=-8.718 degrees ! Estimated noise=1.04482 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8949 x 1.96 at -8.718 degrees (North through East) ! Clean map min=-0.021819 max=4.3637 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=0.137233Jy sigma=0.609007 ! Fit after self-cal, rms=0.132328Jy sigma=0.577960 ! Inverting map and beam ! Estimated beam: bmin=0.8953 mas, bmaj=1.961 mas, bpa=-8.721 degrees ! Estimated noise=1.04542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00818111 Jy ! Component: 100 - total flux cleaned = -0.0116925 Jy ! Component: 150 - total flux cleaned = -0.0144196 Jy ! Component: 200 - total flux cleaned = -0.015266 Jy ! Total flux subtracted in 200 components = -0.015266 Jy ! Clean residual min=-0.012688 max=0.011346 Jy/beam ! Clean residual mean=0.000023 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 5.20657 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 226 components and 5.20657 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=0.129330Jy sigma=0.561162 ! Fit after self-cal, rms=0.129125Jy sigma=0.560748 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000791852 Jy ! Component: 100 - total flux cleaned = -0.00116868 Jy ! Component: 150 - total flux cleaned = -0.00153159 Jy ! Component: 200 - total flux cleaned = -0.00187594 Jy ! Total flux subtracted in 200 components = -0.00187594 Jy ! Clean residual min=-0.012456 max=0.010760 Jy/beam ! Clean residual mean=0.000023 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 5.2047 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 236 components and 5.2047 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=0.127401Jy sigma=0.551332 ! Fit after self-cal, rms=0.127284Jy sigma=0.551155 ! 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=0.127284Jy sigma=0.551155 ! Fit after self-cal, rms=0.125626Jy sigma=0.547647 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=0.6719 mas, bmaj=1.527 mas, bpa=-9.168 degrees ! Estimated noise=1.47458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.3043 Jy ! Component: 100 - total flux cleaned = 4.08581 Jy ! Component: 150 - total flux cleaned = 4.42043 Jy ! Component: 200 - total flux cleaned = 4.59955 Jy ! Total flux subtracted in 200 components = 4.59955 Jy ! Clean residual min=-0.057644 max=0.094304 Jy/beam ! Clean residual mean=0.000060 rms=0.005981 Jy/beam ! Combined flux in latest and established models = 4.59955 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 4.59955 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8949 mas, bmaj=1.96 mas, bpa=-8.689 degrees ! Estimated noise=1.04532 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 = 0.194241 Jy ! Component: 100 - total flux cleaned = 0.30407 Jy ! Component: 150 - total flux cleaned = 0.378801 Jy ! Component: 200 - total flux cleaned = 0.433877 Jy ! Total flux subtracted in 200 components = 0.433877 Jy ! Clean residual min=-0.030431 max=0.045075 Jy/beam ! Clean residual mean=0.000036 rms=0.003991 Jy/beam ! Combined flux in latest and established models = 5.03343 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 5.03343 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 = 0.0365222 Jy ! Component: 100 - total flux cleaned = 0.0617204 Jy ! Component: 150 - total flux cleaned = 0.0807452 Jy ! Component: 200 - total flux cleaned = 0.0940413 Jy ! Total flux subtracted in 200 components = 0.0940413 Jy ! Clean residual min=-0.017533 max=0.021626 Jy/beam ! Clean residual mean=0.000031 rms=0.002798 Jy/beam ! Combined flux in latest and established models = 5.12747 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 5.12747 Jy ! Inverting map ! Added new window around map position (1.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125131 Jy ! Component: 100 - total flux cleaned = 0.0197121 Jy ! Component: 150 - total flux cleaned = 0.0246417 Jy ! Component: 200 - total flux cleaned = 0.0291281 Jy ! Total flux subtracted in 200 components = 0.0291281 Jy ! Clean residual min=-0.014239 max=0.013258 Jy/beam ! Clean residual mean=0.000029 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 5.1566 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 78 components and 5.1566 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=2.068 mas, bmaj=2.925 mas, bpa=-11.45 degrees ! Estimated noise=1.41319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014103 Jy ! Component: 100 - total flux cleaned = 0.0182257 Jy ! Component: 150 - total flux cleaned = 0.020486 Jy ! Component: 200 - total flux cleaned = 0.0224165 Jy ! Total flux subtracted in 200 components = 0.0224165 Jy ! Clean residual min=-0.014883 max=0.013156 Jy/beam ! Clean residual mean=0.000054 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 5.17902 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 = 0.000844102 Jy ! Component: 100 - total flux cleaned = 0.00123821 Jy ! Component: 150 - total flux cleaned = 0.00232352 Jy ! Component: 200 - total flux cleaned = 0.00266385 Jy ! Total flux subtracted in 200 components = 0.00266385 Jy ! Clean residual min=-0.013916 max=0.012422 Jy/beam ! Clean residual mean=0.000051 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 5.18168 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 134 components and 5.18168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8949 mas, bmaj=1.96 mas, bpa=-8.689 degrees ! Estimated noise=1.04532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00473632 Jy ! Component: 100 - total flux cleaned = -0.00472094 Jy ! Component: 150 - total flux cleaned = -0.00370202 Jy ! Component: 200 - total flux cleaned = -0.00322541 Jy ! Total flux subtracted in 200 components = -0.00322541 Jy ! Clean residual min=-0.011743 max=0.011101 Jy/beam ! Clean residual mean=0.000023 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 5.17845 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 152 components and 5.17845 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=0.125182Jy sigma=0.554562 ! Fit after self-cal, rms=0.122985Jy sigma=0.542805 wmodel J0854+2006_X_b_map.mod ! Writing 152 model components to file: J0854+2006_X_b_map.mod wobs J0854+2006_X_b_uvs.fits ! Writing UV FITS file: J0854+2006_X_b_uvs.fits wwins J0854+2006_X_b_map.win ! wwins: Wrote 9 windows to J0854+2006_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 = 0.00289343 Jy ! Component: 100 - total flux cleaned = 0.00520848 Jy ! Component: 150 - total flux cleaned = 0.00649728 Jy ! Component: 200 - total flux cleaned = 0.00721042 Jy ! Component: 250 - total flux cleaned = 0.00703794 Jy ! Component: 300 - total flux cleaned = 0.00703821 Jy ! Component: 350 - total flux cleaned = 0.00670256 Jy ! Component: 400 - total flux cleaned = 0.00621465 Jy ! Component: 450 - total flux cleaned = 0.00573854 Jy ! Component: 500 - total flux cleaned = 0.00542762 Jy ! Component: 550 - total flux cleaned = 0.00527388 Jy ! Component: 600 - total flux cleaned = 0.00451379 Jy ! Component: 650 - total flux cleaned = 0.00421441 Jy ! Component: 700 - total flux cleaned = 0.00362148 Jy ! Component: 750 - total flux cleaned = 0.0034759 Jy ! Component: 800 - total flux cleaned = 0.00318415 Jy ! Component: 850 - total flux cleaned = 0.00289805 Jy ! Component: 900 - total flux cleaned = 0.00261423 Jy ! Component: 950 - total flux cleaned = 0.00233342 Jy ! Component: 1000 - total flux cleaned = 0.00205719 Jy ! Component: 1050 - total flux cleaned = 0.00246616 Jy ! Component: 1100 - total flux cleaned = 0.0017879 Jy ! Component: 1150 - total flux cleaned = 0.00192074 Jy ! Component: 1200 - total flux cleaned = 0.00165506 Jy ! Component: 1250 - total flux cleaned = 0.00191786 Jy ! Component: 1300 - total flux cleaned = 0.00139581 Jy ! Component: 1350 - total flux cleaned = 0.00139754 Jy ! Component: 1400 - total flux cleaned = 0.00152532 Jy ! Component: 1450 - total flux cleaned = 0.00177829 Jy ! Component: 1500 - total flux cleaned = 0.00152477 Jy ! Component: 1550 - total flux cleaned = 0.00152523 Jy ! Component: 1600 - total flux cleaned = 0.00140087 Jy ! Component: 1650 - total flux cleaned = 0.00164763 Jy ! Component: 1700 - total flux cleaned = 0.00164634 Jy ! Component: 1750 - total flux cleaned = 0.00176899 Jy ! Component: 1800 - total flux cleaned = 0.00213134 Jy ! Component: 1850 - total flux cleaned = 0.00225087 Jy ! Component: 1900 - total flux cleaned = 0.00272552 Jy ! Component: 1950 - total flux cleaned = 0.00260779 Jy ! Component: 2000 - total flux cleaned = 0.00260828 Jy ! Component: 2050 - total flux cleaned = 0.00295803 Jy ! Component: 2100 - total flux cleaned = 0.0030731 Jy ! Component: 2150 - total flux cleaned = 0.0030736 Jy ! Component: 2200 - total flux cleaned = 0.00318911 Jy ! Component: 2250 - total flux cleaned = 0.00353008 Jy ! Component: 2300 - total flux cleaned = 0.00352826 Jy ! Component: 2350 - total flux cleaned = 0.00375162 Jy ! Component: 2400 - total flux cleaned = 0.00352825 Jy ! Component: 2450 - total flux cleaned = 0.00375073 Jy ! Component: 2500 - total flux cleaned = 0.00374982 Jy ! Component: 2550 - total flux cleaned = 0.0038602 Jy ! Component: 2600 - total flux cleaned = 0.00386024 Jy ! Component: 2650 - total flux cleaned = 0.00396912 Jy ! Component: 2700 - total flux cleaned = 0.00407731 Jy ! Component: 2750 - total flux cleaned = 0.00429328 Jy ! Component: 2800 - total flux cleaned = 0.00418629 Jy ! Component: 2850 - total flux cleaned = 0.00439965 Jy ! Component: 2900 - total flux cleaned = 0.00418845 Jy ! Component: 2950 - total flux cleaned = 0.00408293 Jy ! Component: 3000 - total flux cleaned = 0.00460752 Jy ! Component: 3050 - total flux cleaned = 0.00439795 Jy ! Component: 3100 - total flux cleaned = 0.00481392 Jy ! Component: 3150 - total flux cleaned = 0.00491692 Jy ! Component: 3200 - total flux cleaned = 0.00460847 Jy ! Component: 3250 - total flux cleaned = 0.00501807 Jy ! Component: 3300 - total flux cleaned = 0.0046111 Jy ! Component: 3350 - total flux cleaned = 0.00491495 Jy ! Component: 3400 - total flux cleaned = 0.00511632 Jy ! Component: 3450 - total flux cleaned = 0.00461429 Jy ! Component: 3500 - total flux cleaned = 0.00521464 Jy ! Component: 3550 - total flux cleaned = 0.0054141 Jy ! Component: 3600 - total flux cleaned = 0.00472057 Jy ! Component: 3650 - total flux cleaned = 0.00491738 Jy ! Component: 3700 - total flux cleaned = 0.00491813 Jy ! Component: 3750 - total flux cleaned = 0.0051137 Jy ! Component: 3800 - total flux cleaned = 0.00443276 Jy ! Component: 3850 - total flux cleaned = 0.00462586 Jy ! Component: 3900 - total flux cleaned = 0.0048189 Jy ! Component: 3950 - total flux cleaned = 0.00481926 Jy ! Component: 4000 - total flux cleaned = 0.00501009 Jy ! Component: 4050 - total flux cleaned = 0.00472467 Jy ! Total flux subtracted in 4096 components = 0.00500839 Jy ! Clean residual min=-0.004729 max=0.004728 Jy/beam ! Clean residual mean=0.000019 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 5.18346 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 421 components and 5.18346 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0854+2006_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8949 x 1.96 at -8.689 degrees (North through East) ! Clean map min=-0.012181 max=4.387 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0854+2006_X_b_map.fits wmodel /vlbi/uf001/uvm//J0854+2006_X_b_map.mod ! Writing 421 model components to file: /vlbi/uf001/uvm//J0854+2006_X_b_map.mod wobs /vlbi/uf001/uvm//J0854+2006_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0854+2006_X_b_uvs.fits wwins /vlbi/uf001/uvm//J0854+2006_X_b_map.win ! wwins: Wrote 10 windows to /vlbi/uf001/uvm//J0854+2006_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 4.38696 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00148268 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.101392 0.101392 0.202784 0.405568 0.811136 1.62227 3.24454 6.48909 12.9782 25.9563 51.9127 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.386 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2958.81 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0854+2006_X_b_dfm.log closed on Sun Jan 13 21:11:38 2019