! Started logfile: /vlbi/uf001/uvm//J1254+1141_X_a_dfm.log on Sun Jan 13 21:36:27 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//J1254+1141_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1254+1141_X_a_uvm.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! AN table 2: 9 integrations on 1 of 1 possible baselines. ! AN table 3: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.633228 visibilities/baseline/integration-bin. ! Found source: J1254+1141 ! ! 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 26436 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 J1254+1141_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 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.184828Jy sigma=21.300797 ! Fit after self-cal, rms=0.388138Jy sigma=7.215586 ! 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=0.6977 mas, bmaj=1.621 mas, bpa=-2.591 degrees ! Estimated noise=0.3805 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.458556 Jy ! Component: 100 - total flux cleaned = 0.573213 Jy ! Total flux subtracted in 100 components = 0.573213 Jy ! Clean residual min=-0.019122 max=0.061774 Jy/beam ! Clean residual mean=-0.000000 rms=0.002960 Jy/beam ! Combined flux in latest and established models = 0.573213 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.573213 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=0.164935Jy sigma=2.848292 ! Fit after self-cal, rms=0.164797Jy sigma=2.845489 ! 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 = 0.063403 Jy ! Component: 100 - total flux cleaned = 0.102621 Jy ! Total flux subtracted in 100 components = 0.102621 Jy ! Clean residual min=-0.016195 max=0.023599 Jy/beam ! Clean residual mean=0.000002 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.675834 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.675834 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=0.120170Jy sigma=2.079590 ! Fit after self-cal, rms=0.118583Jy sigma=2.047649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292475 Jy ! Component: 100 - total flux cleaned = 0.0480515 Jy ! Total flux subtracted in 100 components = 0.0480515 Jy ! Clean residual min=-0.014742 max=0.019343 Jy/beam ! Clean residual mean=0.000002 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.723886 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.723885 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=0.103904Jy sigma=1.799195 ! Fit after self-cal, rms=0.103542Jy sigma=1.791997 ! Inverting map ! Added new window around map position (-1.4, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180724 Jy ! Component: 100 - total flux cleaned = 0.027633 Jy ! Total flux subtracted in 100 components = 0.027633 Jy ! Clean residual min=-0.013676 max=0.015359 Jy/beam ! Clean residual mean=0.000003 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.751518 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.751518 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=0.097695Jy sigma=1.694876 ! Fit after self-cal, rms=0.097496Jy sigma=1.691457 ! 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=0.9068 mas, bmaj=2.009 mas, bpa=-1.832 degrees ! Estimated noise=0.256096 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 = 0.0215731 Jy ! Component: 100 - total flux cleaned = 0.0359482 Jy ! Component: 150 - total flux cleaned = 0.0468461 Jy ! Component: 200 - total flux cleaned = 0.0552101 Jy ! Total flux subtracted in 200 components = 0.0552101 Jy ! Clean residual min=-0.011764 max=0.015544 Jy/beam ! Clean residual mean=0.000018 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.806729 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.806729 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=0.090948Jy sigma=1.584468 ! Fit after self-cal, rms=0.090730Jy sigma=1.580566 ! Inverting map ! Added new window around map position (1.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139015 Jy ! Component: 100 - total flux cleaned = 0.0220812 Jy ! Component: 150 - total flux cleaned = 0.0257745 Jy ! Component: 200 - total flux cleaned = 0.0287196 Jy ! Total flux subtracted in 200 components = 0.0287196 Jy ! Clean residual min=-0.011596 max=0.008899 Jy/beam ! Clean residual mean=0.000020 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 0.835448 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.835448 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=0.088047Jy sigma=1.535436 ! Fit after self-cal, rms=0.087893Jy sigma=1.532549 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9068 x 2.009 at -1.832 degrees (North through East) ! Clean map min=-0.010633 max=0.61046 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.98 KP 1.04 ! LA 1.02 MK 1.05 NL 1.04 OV 0.93 ! PT 0.93 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 0.96 KP 0.92 MK 1.00 ! NL 1.01 OV 0.98 PT 1.37 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.96 KP 1.05 ! LA 1.01 MK 1.05 NL 1.04 OV 0.93 ! PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 0.95 KP 0.92 MK 1.04 ! NL 1.04 OV 0.96 PT 1.42 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.97 KP 1.04 ! LA 1.01 MK 1.04 NL 1.04 OV 0.93 ! PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 0.93 KP 0.92 MK 1.00 ! NL 1.07 OV 0.96 PT 1.37 SC 0.91 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.97 KP 1.04 ! LA 1.02 MK 1.05 NL 1.04 OV 0.94 ! PT 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 0.95 KP 0.90 MK 1.02 ! NL 1.03 OV 0.99 PT 1.39 SC 0.94 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.96 KP 1.03 ! LA 1.01 MK 1.04 NL 1.04 OV 0.93 ! PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 0.94 KP 0.92 MK 1.04 ! NL 0.98 OV 0.98 PT 1.40 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.96 KP 1.03 ! LA 1.00 MK 1.03 NL 1.04 OV 0.94 ! PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 0.94 KP 0.94 MK 1.04 ! NL 1.01 OV 0.96 PT 1.36 SC 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.96 KP 1.03 ! LA 1.01 MK 1.04 NL 1.04 OV 0.93 ! PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 0.94 KP 0.92 MK 1.02 ! NL 1.02 OV 1.00 PT 1.41 SC 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.97 KP 1.03 ! LA 1.01 MK 1.05 NL 1.04 OV 0.93 ! PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 0.95 KP 0.93 MK 1.02 ! NL 1.02 OV 0.99 PT 1.47 SC 0.93 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.96 KP 1.03 ! LA 1.00 MK 1.04 NL 1.03 OV 0.92 ! PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 0.94 KP 0.93 MK 1.02 ! NL 1.04 OV 0.95 PT 1.42 SC 0.95 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.96 KP 1.03 ! LA 1.00 MK 1.03 NL 1.03 OV 0.92 ! PT 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 0.92 KP 0.95 MK 1.03 ! NL 1.04 OV 0.95 PT 1.39 SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.97 KP 1.02 ! LA 1.00 MK 1.00 NL 1.03 OV 0.93 ! PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 0.94 KP 0.93 MK 1.05 ! NL 1.01 OV 1.01 PT 1.35 SC 0.95 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.95 KP 1.04 ! LA 1.00 MK 1.00 NL 1.03 OV 0.92 ! PT 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 0.95 KP 0.93 MK 1.08 ! NL 1.04 OV 0.97 PT 1.31 SC 0.94 ! ! ! Fit before self-cal, rms=0.087893Jy sigma=1.532549 ! Fit after self-cal, rms=0.075413Jy sigma=1.306092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9078 mas, bmaj=2.022 mas, bpa=-1.607 degrees ! Estimated noise=0.256702 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 = -0.00538455 Jy ! Component: 100 - total flux cleaned = -0.00641269 Jy ! Component: 150 - total flux cleaned = -0.00758731 Jy ! Component: 200 - total flux cleaned = -0.00900978 Jy ! Total flux subtracted in 200 components = -0.00900978 Jy ! Clean residual min=-0.005424 max=0.005030 Jy/beam ! Clean residual mean=0.000016 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.826438 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.826438 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=0.074360Jy sigma=1.284674 ! Fit after self-cal, rms=0.074340Jy sigma=1.283949 ! 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=0.074340Jy sigma=1.283949 ! Fit after self-cal, rms=0.058060Jy sigma=0.978496 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=2.022 mas, bpa=-1.637 degrees ! Estimated noise=0.257006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00445582 Jy ! Component: 100 - total flux cleaned = -0.0065494 Jy ! Component: 150 - total flux cleaned = -0.0083278 Jy ! Component: 200 - total flux cleaned = -0.0094063 Jy ! Total flux subtracted in 200 components = -0.0094063 Jy ! Clean residual min=-0.002826 max=0.004395 Jy/beam ! Clean residual mean=0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.817032 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.817032 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=0.057395Jy sigma=0.965300 ! Fit after self-cal, rms=0.057391Jy sigma=0.964744 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 (-8.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417664 Jy ! Component: 100 - total flux cleaned = 0.00580493 Jy ! Component: 150 - total flux cleaned = 0.00606869 Jy ! Component: 200 - total flux cleaned = 0.00638428 Jy ! Total flux subtracted in 200 components = 0.00638428 Jy ! Clean residual min=-0.002639 max=0.002900 Jy/beam ! Clean residual mean=0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.823416 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.823416 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=0.056979Jy sigma=0.957555 ! Fit after self-cal, rms=0.056954Jy sigma=0.957153 ! Inverting map ! Added new window around map position (2.8, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146359 Jy ! Component: 100 - total flux cleaned = 0.00210522 Jy ! Component: 150 - total flux cleaned = 0.00232155 Jy ! Component: 200 - total flux cleaned = 0.00252516 Jy ! Total flux subtracted in 200 components = 0.00252516 Jy ! Clean residual min=-0.002441 max=0.002626 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.825941 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 144 components and 0.825941 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=0.056743Jy sigma=0.953290 ! Fit after self-cal, rms=0.056736Jy sigma=0.953176 ! Inverting map ! Added new window around map position (0.4, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163156 Jy ! Component: 100 - total flux cleaned = 0.00190875 Jy ! Component: 150 - total flux cleaned = 0.00190924 Jy ! Component: 200 - total flux cleaned = 0.00203035 Jy ! Total flux subtracted in 200 components = 0.00203035 Jy ! Clean residual min=-0.002246 max=0.002272 Jy/beam ! Clean residual mean=0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.827972 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 159 components and 0.827972 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=0.056570Jy sigma=0.950144 ! Fit after self-cal, rms=0.056562Jy sigma=0.950032 ! 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=0.056562Jy sigma=0.950032 ! Fit after self-cal, rms=0.055911Jy sigma=0.940079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.905 mas, bmaj=2.022 mas, bpa=-1.611 degrees ! Estimated noise=0.256807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00259477 Jy ! Component: 100 - total flux cleaned = -0.00371376 Jy ! Component: 150 - total flux cleaned = -0.0039372 Jy ! Component: 200 - total flux cleaned = -0.00399917 Jy ! Total flux subtracted in 200 components = -0.00399917 Jy ! Clean residual min=-0.002092 max=0.001924 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.823973 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 0.823973 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=0.055664Jy sigma=0.935153 ! Fit after self-cal, rms=0.055659Jy sigma=0.935059 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 = -3.95594e-05 Jy ! Component: 100 - total flux cleaned = 6.81954e-05 Jy ! Component: 150 - total flux cleaned = 0.000118889 Jy ! Component: 200 - total flux cleaned = 0.000167256 Jy ! Total flux subtracted in 200 components = 0.000167256 Jy ! Clean residual min=-0.002011 max=0.001846 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.82414 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 178 components and 0.82414 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=0.055569Jy sigma=0.933456 ! Fit after self-cal, rms=0.055566Jy sigma=0.933396 ! 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=0.055566Jy sigma=0.933396 ! Fit after self-cal, rms=0.055389Jy sigma=0.931450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=3.015 mas, bpa=-4.863 degrees ! Estimated noise=0.332563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109095 Jy ! Component: 100 - total flux cleaned = -0.00143918 Jy ! Component: 150 - total flux cleaned = -0.00150357 Jy ! Component: 200 - total flux cleaned = -0.00146051 Jy ! Total flux subtracted in 200 components = -0.00146051 Jy ! Clean residual min=-0.001737 max=0.002058 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.822679 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 197 components and 0.822679 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=0.055300Jy sigma=0.930046 ! Fit after self-cal, rms=0.055297Jy sigma=0.929941 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 (-11.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194981 Jy ! Component: 100 - total flux cleaned = 0.00226926 Jy ! Component: 150 - total flux cleaned = 0.0024669 Jy ! Component: 200 - total flux cleaned = 0.00257211 Jy ! Total flux subtracted in 200 components = 0.00257211 Jy ! Clean residual min=-0.001750 max=0.001949 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.825251 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 236 components and 0.825251 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=0.055235Jy sigma=0.928777 ! Fit after self-cal, rms=0.055230Jy sigma=0.928686 ! Inverting map ! Added new window around map position (-6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584147 Jy ! Component: 100 - total flux cleaned = 0.00114229 Jy ! Component: 150 - total flux cleaned = 0.00143204 Jy ! Component: 200 - total flux cleaned = 0.00150792 Jy ! Total flux subtracted in 200 components = 0.00150792 Jy ! Clean residual min=-0.001580 max=0.001578 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.826759 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 263 components and 0.826759 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=0.055174Jy sigma=0.927724 ! Fit after self-cal, rms=0.055171Jy sigma=0.927641 ! 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=0.904 mas, bmaj=2.022 mas, bpa=-1.59 degrees ! Estimated noise=0.256715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.904 x 2.022 at -1.59 degrees (North through East) ! Clean map min=-0.0019422 max=0.61095 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=0.055171Jy sigma=0.927641 ! Fit after self-cal, rms=0.051831Jy sigma=0.859340 ! Inverting map and beam ! Estimated beam: bmin=0.9039 mas, bmaj=2.022 mas, bpa=-1.58 degrees ! Estimated noise=0.25682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100326 Jy ! Component: 100 - total flux cleaned = -0.00106607 Jy ! Component: 150 - total flux cleaned = -0.00111709 Jy ! Component: 200 - total flux cleaned = -0.00126067 Jy ! Total flux subtracted in 200 components = -0.00126067 Jy ! Clean residual min=-0.001738 max=0.001411 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.825499 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 285 components and 0.825499 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=0.051709Jy sigma=0.856798 ! Fit after self-cal, rms=0.051706Jy sigma=0.856753 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.45044e-05 Jy ! Component: 100 - total flux cleaned = -7.19849e-05 Jy ! Component: 150 - total flux cleaned = -0.000238315 Jy ! Component: 200 - total flux cleaned = -0.000396094 Jy ! Total flux subtracted in 200 components = -0.000396094 Jy ! Clean residual min=-0.001687 max=0.001381 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.825103 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 300 components and 0.825103 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=0.051646Jy sigma=0.855605 ! Fit after self-cal, rms=0.051645Jy sigma=0.855583 ! 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=0.051645Jy sigma=0.855583 ! Fit after self-cal, rms=0.051566Jy sigma=0.855044 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=0.694 mas, bmaj=1.626 mas, bpa=-2.205 degrees ! Estimated noise=0.383427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.461293 Jy ! Component: 100 - total flux cleaned = 0.580772 Jy ! Component: 150 - total flux cleaned = 0.64712 Jy ! Component: 200 - total flux cleaned = 0.689242 Jy ! Total flux subtracted in 200 components = 0.689242 Jy ! Clean residual min=-0.006247 max=0.022124 Jy/beam ! Clean residual mean=-0.000000 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.689242 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.689242 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9032 mas, bmaj=2.022 mas, bpa=-1.572 degrees ! Estimated noise=0.2567 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 = 0.040778 Jy ! Component: 100 - total flux cleaned = 0.0643302 Jy ! Component: 150 - total flux cleaned = 0.0783817 Jy ! Component: 200 - total flux cleaned = 0.0868504 Jy ! Total flux subtracted in 200 components = 0.0868504 Jy ! Clean residual min=-0.002518 max=0.004555 Jy/beam ! Clean residual mean=0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.776092 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.776092 Jy ! Inverting map ! Added new window around map position (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058581 Jy ! Component: 100 - total flux cleaned = 0.0106765 Jy ! Component: 150 - total flux cleaned = 0.0147683 Jy ! Component: 200 - total flux cleaned = 0.0182956 Jy ! Total flux subtracted in 200 components = 0.0182956 Jy ! Clean residual min=-0.002153 max=0.002660 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.794388 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.794388 Jy ! Inverting map ! Added new window around map position (6, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315692 Jy ! Component: 100 - total flux cleaned = 0.00591504 Jy ! Component: 150 - total flux cleaned = 0.00810434 Jy ! Component: 200 - total flux cleaned = 0.0101069 Jy ! Total flux subtracted in 200 components = 0.0101069 Jy ! Clean residual min=-0.001903 max=0.001766 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.804495 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 96 components and 0.804495 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=2.073 mas, bmaj=3.017 mas, bpa=-4.828 degrees ! Estimated noise=0.332707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349725 Jy ! Component: 100 - total flux cleaned = 0.00616281 Jy ! Component: 150 - total flux cleaned = 0.00838499 Jy ! Component: 200 - total flux cleaned = 0.00985693 Jy ! Total flux subtracted in 200 components = 0.00985693 Jy ! Clean residual min=-0.001672 max=0.001518 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.814352 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 = 0.00110994 Jy ! Component: 100 - total flux cleaned = 0.00218134 Jy ! Component: 150 - total flux cleaned = 0.0030428 Jy ! Component: 200 - total flux cleaned = 0.00378235 Jy ! Total flux subtracted in 200 components = 0.00378235 Jy ! Clean residual min=-0.001553 max=0.001267 Jy/beam ! Clean residual mean=0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.818134 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 192 components and 0.818134 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9032 mas, bmaj=2.022 mas, bpa=-1.572 degrees ! Estimated noise=0.2567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036661 Jy ! Component: 100 - total flux cleaned = 0.00102106 Jy ! Component: 150 - total flux cleaned = 0.00161968 Jy ! Component: 200 - total flux cleaned = 0.00202501 Jy ! Total flux subtracted in 200 components = 0.00202501 Jy ! Clean residual min=-0.001503 max=0.001493 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.820159 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 221 components and 0.820159 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=0.051646Jy sigma=0.856060 ! Fit after self-cal, rms=0.051606Jy sigma=0.855273 wmodel J1254+1141_X_a_map.mod ! Writing 221 model components to file: J1254+1141_X_a_map.mod wobs J1254+1141_X_a_uvs.fits ! Writing UV FITS file: J1254+1141_X_a_uvs.fits wwins J1254+1141_X_a_map.win ! wwins: Wrote 11 windows to J1254+1141_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 = -0.000245331 Jy ! Component: 100 - total flux cleaned = -0.00024599 Jy ! Component: 150 - total flux cleaned = -0.000156707 Jy ! Component: 200 - total flux cleaned = -0.000114367 Jy ! Component: 250 - total flux cleaned = -0.000114467 Jy ! Component: 300 - total flux cleaned = -0.000134099 Jy ! Component: 350 - total flux cleaned = -0.000212173 Jy ! Component: 400 - total flux cleaned = -0.000192809 Jy ! Component: 450 - total flux cleaned = -0.000230303 Jy ! Component: 500 - total flux cleaned = -0.000230406 Jy ! Component: 550 - total flux cleaned = -0.000267022 Jy ! Component: 600 - total flux cleaned = -0.000302742 Jy ! Component: 650 - total flux cleaned = -0.000356268 Jy ! Component: 700 - total flux cleaned = -0.000391313 Jy ! Component: 750 - total flux cleaned = -0.000496079 Jy ! Component: 800 - total flux cleaned = -0.000530428 Jy ! Component: 850 - total flux cleaned = -0.000581466 Jy ! Component: 900 - total flux cleaned = -0.000615427 Jy ! Component: 950 - total flux cleaned = -0.000632047 Jy ! Component: 1000 - total flux cleaned = -0.000665642 Jy ! Component: 1050 - total flux cleaned = -0.000698829 Jy ! Component: 1100 - total flux cleaned = -0.000764425 Jy ! Component: 1150 - total flux cleaned = -0.00074808 Jy ! Component: 1200 - total flux cleaned = -0.00079662 Jy ! Component: 1250 - total flux cleaned = -0.000828707 Jy ! Component: 1300 - total flux cleaned = -0.000876403 Jy ! Component: 1350 - total flux cleaned = -0.00084493 Jy ! Component: 1400 - total flux cleaned = -0.000892041 Jy ! Component: 1450 - total flux cleaned = -0.000907493 Jy ! Component: 1500 - total flux cleaned = -0.000907725 Jy ! Component: 1550 - total flux cleaned = -0.000938504 Jy ! Component: 1600 - total flux cleaned = -0.000969004 Jy ! Component: 1650 - total flux cleaned = -0.0010297 Jy ! Component: 1700 - total flux cleaned = -0.00102972 Jy ! Component: 1750 - total flux cleaned = -0.00107467 Jy ! Component: 1800 - total flux cleaned = -0.00114926 Jy ! Component: 1850 - total flux cleaned = -0.00111957 Jy ! Component: 1900 - total flux cleaned = -0.0011343 Jy ! Component: 1950 - total flux cleaned = -0.00119328 Jy ! Component: 2000 - total flux cleaned = -0.00120798 Jy ! Component: 2050 - total flux cleaned = -0.00120798 Jy ! Component: 2100 - total flux cleaned = -0.00130912 Jy ! Component: 2150 - total flux cleaned = -0.00125172 Jy ! Component: 2200 - total flux cleaned = -0.00133758 Jy ! Component: 2250 - total flux cleaned = -0.00133755 Jy ! Component: 2300 - total flux cleaned = -0.00136589 Jy ! Component: 2350 - total flux cleaned = -0.00135185 Jy ! Component: 2400 - total flux cleaned = -0.00137971 Jy ! Component: 2450 - total flux cleaned = -0.00136572 Jy ! Component: 2500 - total flux cleaned = -0.0013935 Jy ! Component: 2550 - total flux cleaned = -0.00132427 Jy ! Component: 2600 - total flux cleaned = -0.00133803 Jy ! Component: 2650 - total flux cleaned = -0.00133801 Jy ! Component: 2700 - total flux cleaned = -0.00132433 Jy ! Component: 2750 - total flux cleaned = -0.00136509 Jy ! Component: 2800 - total flux cleaned = -0.00135165 Jy ! Component: 2850 - total flux cleaned = -0.00136518 Jy ! Component: 2900 - total flux cleaned = -0.00129799 Jy ! Component: 2950 - total flux cleaned = -0.0013247 Jy ! Component: 3000 - total flux cleaned = -0.00132473 Jy ! Component: 3050 - total flux cleaned = -0.00129819 Jy ! Component: 3100 - total flux cleaned = -0.00121908 Jy ! Component: 3150 - total flux cleaned = -0.00119296 Jy ! Component: 3200 - total flux cleaned = -0.0012322 Jy ! Component: 3250 - total flux cleaned = -0.00120622 Jy ! Component: 3300 - total flux cleaned = -0.00115445 Jy ! Component: 3350 - total flux cleaned = -0.00119322 Jy ! Component: 3400 - total flux cleaned = -0.00112888 Jy ! Component: 3450 - total flux cleaned = -0.00111611 Jy ! Component: 3500 - total flux cleaned = -0.00115445 Jy ! Component: 3550 - total flux cleaned = -0.00119263 Jy ! Component: 3600 - total flux cleaned = -0.00114188 Jy ! Component: 3650 - total flux cleaned = -0.00115453 Jy ! Component: 3700 - total flux cleaned = -0.00115462 Jy ! Component: 3750 - total flux cleaned = -0.0010919 Jy ! Component: 3800 - total flux cleaned = -0.00110439 Jy ! Component: 3850 - total flux cleaned = -0.00109192 Jy ! Component: 3900 - total flux cleaned = -0.00106699 Jy ! Component: 3950 - total flux cleaned = -0.00101744 Jy ! Component: 4000 - total flux cleaned = -0.00107917 Jy ! Component: 4050 - total flux cleaned = -0.00105458 Jy ! Total flux subtracted in 4096 components = -0.00103014 Jy ! Clean residual min=-0.000707 max=0.000684 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.819129 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 544 components and 0.819129 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1254+1141_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9032 x 2.022 at -1.572 degrees (North through East) ! Clean map min=-0.0014889 max=0.61384 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1254+1141_X_a_map.fits wmodel /vlbi/uf001/uvm//J1254+1141_X_a_map.mod ! Writing 544 model components to file: /vlbi/uf001/uvm//J1254+1141_X_a_map.mod wobs /vlbi/uf001/uvm//J1254+1141_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1254+1141_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1254+1141_X_a_map.win ! wwins: Wrote 12 windows to /vlbi/uf001/uvm//J1254+1141_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.613843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.105749 0.105749 0.211499 0.422997 0.845995 1.69199 3.38398 6.76796 13.5359 27.0718 54.1437 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.613 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2836.9 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1254+1141_X_a_dfm.log closed on Sun Jan 13 21:36:34 2019