! Started logfile: /vlbi/bp222/maps//J2225-0457_X_dfm.log on Thu Sep 27 11:41:44 2018 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/bp222/maps//J2225-0457_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J2225-0457_X_uvm.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! AN table 2: 16 integrations on 36 of 36 possible baselines. ! AN table 3: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.923739 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 19332 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 J2225-0457_X] 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 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.819587Jy sigma=22.960470 ! Fit after self-cal, rms=0.731369Jy sigma=9.266358 ! 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=0.6163 mas, bmaj=1.75 mas, bpa=3.365 degrees ! Estimated noise=0.813241 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 = 0.958058 Jy ! Component: 100 - total flux cleaned = 1.20193 Jy ! Total flux subtracted in 100 components = 1.20193 Jy ! Clean residual min=-0.120951 max=0.323001 Jy/beam ! Clean residual mean=0.000078 rms=0.032552 Jy/beam ! Combined flux in latest and established models = 1.20193 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.20193 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=0.652386Jy sigma=8.332189 ! Fit after self-cal, rms=0.652197Jy sigma=8.324320 ! Inverting map ! Added new window around map position (2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.279384 Jy ! Component: 100 - total flux cleaned = 0.436588 Jy ! Total flux subtracted in 100 components = 0.436588 Jy ! Clean residual min=-0.087434 max=0.167137 Jy/beam ! Clean residual mean=0.000057 rms=0.020287 Jy/beam ! Combined flux in latest and established models = 1.63851 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 1.63851 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=0.420621Jy sigma=5.266033 ! Fit after self-cal, rms=0.411658Jy sigma=5.200887 ! Inverting map ! Added new window around map position (2.8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162182 Jy ! Component: 100 - total flux cleaned = 0.27099 Jy ! Total flux subtracted in 100 components = 0.27099 Jy ! Clean residual min=-0.054549 max=0.071178 Jy/beam ! Clean residual mean=0.000043 rms=0.012665 Jy/beam ! Combined flux in latest and established models = 1.9095 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 1.9095 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=0.285850Jy sigma=3.549896 ! Fit after self-cal, rms=0.281682Jy sigma=3.514206 ! 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=0.8595 mas, bmaj=2.12 mas, bpa=-0.5468 degrees ! Estimated noise=0.431857 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 = 0.152627 Jy ! Component: 100 - total flux cleaned = 0.255041 Jy ! Component: 150 - total flux cleaned = 0.327616 Jy ! Component: 200 - total flux cleaned = 0.379962 Jy ! Total flux subtracted in 200 components = 0.379962 Jy ! Clean residual min=-0.031550 max=0.036580 Jy/beam ! Clean residual mean=-0.000021 rms=0.009783 Jy/beam ! Combined flux in latest and established models = 2.28947 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 2.28947 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=0.158374Jy sigma=1.789813 ! Fit after self-cal, rms=0.154615Jy sigma=1.742826 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8595 x 2.12 at -0.5468 degrees (North through East) ! Clean map min=-0.026448 max=1.4095 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.03 ! LA 0.97 MK 1.02 NL 0.97 OV 1.01 ! PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 KP 1.00 LA 0.98 ! MK 1.04 NL 0.94 OV 1.03 PT 0.97 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.94 HN 1.05 LA 0.97 ! MK 1.05 NL 1.28 OV 0.96 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 1.04 ! LA 0.97 MK 1.01 NL 0.97 OV 0.98 ! PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 KP 1.01 LA 0.96 ! MK 1.04 NL 0.93 OV 1.02 PT 0.99 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 1.04 LA 0.96 ! MK 1.03 NL 1.32 OV 0.97 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.04 ! LA 0.97 MK 1.02 NL 0.95 OV 0.99 ! PT 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 KP 1.00 LA 0.97 ! MK 1.05 NL 0.94 OV 1.00 PT 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.94 HN 1.02 LA 0.97 ! MK 1.02 NL 1.26 OV 0.98 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.05 ! LA 0.96 MK 1.00 NL 0.96 OV 0.98 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 KP 1.01 LA 0.95 ! MK 1.04 NL 0.96 OV 1.02 PT 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 1.02 LA 0.97 ! MK 1.05 NL 1.28 OV 0.97 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 1.05 ! LA 0.97 MK 1.02 NL 0.97 OV 0.98 ! PT 0.96 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 KP 1.01 LA 0.96 ! MK 1.03 NL 0.93 OV 1.00 PT 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.95 HN 1.03 LA 0.99 ! MK 1.03 NL 1.30 OV 0.96 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 1.05 ! LA 0.97 MK 1.01 NL 0.97 OV 0.97 ! PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 KP 1.01 LA 0.96 ! MK 1.01 NL 0.94 OV 1.00 PT 0.97 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.96 HN 1.03 LA 0.96 ! MK 1.04 NL 1.32 OV 0.95 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 1.05 ! LA 0.96 MK 1.01 NL 0.97 OV 0.98 ! PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 KP 1.02 LA 0.95 ! MK 1.04 NL 0.94 OV 1.00 PT 0.96 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.93 HN 1.01 LA 0.98 ! MK 1.04 NL 1.31 OV 0.96 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 1.05 ! LA 0.96 MK 1.01 NL 0.97 OV 0.97 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 KP 1.00 LA 0.95 ! MK 1.02 NL 0.95 OV 0.99 PT 0.97 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 1.00 LA 0.98 ! MK 1.02 NL 1.29 OV 0.97 PT 0.91 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00 KP 1.06 ! LA 0.96 MK 1.03 NL 0.97 OV 0.98 ! PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 KP 1.01 LA 0.95 ! MK 1.03 NL 0.93 OV 1.00 PT 0.97 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 HN 1.00 LA 0.98 ! MK 1.02 NL 1.33 OV 0.96 PT 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 1.05 ! LA 0.96 MK 1.04 NL 0.97 OV 0.97 ! PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 KP 1.00 LA 0.94 ! MK 1.03 NL 0.94 OV 0.99 PT 0.97 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.97 HN 1.00 LA 0.96 ! MK 1.01 NL 1.36 OV 0.96 PT 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 1.07 ! LA 0.95 MK 1.03 NL 0.97 OV 0.99 ! PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 1.00 LA 0.96 ! MK 1.02 NL 0.93 OV 1.00 PT 0.97 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.94 HN 1.00 LA 0.98 ! MK 1.04 NL 1.34 OV 0.97 PT 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 1.06 ! LA 0.95 MK 1.04 NL 0.98 OV 0.98 ! PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 KP 1.00 LA 0.96 ! MK 1.01 NL 0.92 OV 1.00 PT 0.97 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 HN 0.99 LA 0.99 ! MK 1.01 NL 1.37 OV 0.97 PT 0.92 ! ! ! Fit before self-cal, rms=0.154615Jy sigma=1.742826 ! Fit after self-cal, rms=0.099377Jy sigma=1.125178 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=2.137 mas, bpa=-0.4144 degrees ! Estimated noise=0.421904 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 = 0.0249027 Jy ! Component: 100 - total flux cleaned = 0.028923 Jy ! Component: 150 - total flux cleaned = 0.0315034 Jy ! Component: 200 - total flux cleaned = 0.0331479 Jy ! Total flux subtracted in 200 components = 0.0331479 Jy ! Clean residual min=-0.015353 max=0.019150 Jy/beam ! Clean residual mean=-0.000008 rms=0.004248 Jy/beam ! Combined flux in latest and established models = 2.32261 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 2.32261 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=0.093081Jy sigma=1.019608 ! Fit after self-cal, rms=0.092511Jy sigma=1.012319 ! 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=0.092511Jy sigma=1.012319 ! Fit after self-cal, rms=0.091612Jy sigma=1.005569 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8743 mas, bmaj=2.137 mas, bpa=-0.3312 degrees ! Estimated noise=0.422223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712845 Jy ! Component: 100 - total flux cleaned = 0.00880408 Jy ! Component: 150 - total flux cleaned = 0.00970372 Jy ! Component: 200 - total flux cleaned = 0.0100186 Jy ! Total flux subtracted in 200 components = 0.0100186 Jy ! Clean residual min=-0.014772 max=0.018591 Jy/beam ! Clean residual mean=-0.000010 rms=0.003939 Jy/beam ! Combined flux in latest and established models = 2.33263 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 2.33263 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=0.090305Jy sigma=0.988162 ! Fit after self-cal, rms=0.090070Jy sigma=0.985805 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 (4.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177168 Jy ! Component: 100 - total flux cleaned = 0.0198664 Jy ! Component: 150 - total flux cleaned = 0.0207148 Jy ! Component: 200 - total flux cleaned = 0.0211562 Jy ! Total flux subtracted in 200 components = 0.0211562 Jy ! Clean residual min=-0.011421 max=0.015629 Jy/beam ! Clean residual mean=-0.000007 rms=0.003162 Jy/beam ! Combined flux in latest and established models = 2.35379 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 2.35379 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=0.086308Jy sigma=0.928283 ! Fit after self-cal, rms=0.086083Jy sigma=0.925154 ! Inverting map ! Added new window around map position (-16.4, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141443 Jy ! Component: 100 - total flux cleaned = 0.0217429 Jy ! Component: 150 - total flux cleaned = 0.0262211 Jy ! Component: 200 - total flux cleaned = 0.029246 Jy ! Total flux subtracted in 200 components = 0.029246 Jy ! Clean residual min=-0.009758 max=0.011520 Jy/beam ! Clean residual mean=-0.000004 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 2.38304 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 2.38303 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=0.083015Jy sigma=0.889725 ! Fit after self-cal, rms=0.082695Jy sigma=0.886474 ! Inverting map ! Added new window around map position (0.8, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706621 Jy ! Component: 100 - total flux cleaned = 0.0108502 Jy ! Component: 150 - total flux cleaned = 0.0140654 Jy ! Component: 200 - total flux cleaned = 0.0161784 Jy ! Total flux subtracted in 200 components = 0.0161784 Jy ! Clean residual min=-0.007616 max=0.009946 Jy/beam ! Clean residual mean=-0.000008 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 2.39921 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 2.39921 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=0.080594Jy sigma=0.865306 ! Fit after self-cal, rms=0.080490Jy sigma=0.864264 ! Inverting map ! Added new window around map position (0.2, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00949273 Jy ! Component: 100 - total flux cleaned = 0.014992 Jy ! Component: 150 - total flux cleaned = 0.0187489 Jy ! Component: 200 - total flux cleaned = 0.0220254 Jy ! Total flux subtracted in 200 components = 0.0220254 Jy ! Clean residual min=-0.006985 max=0.006651 Jy/beam ! Clean residual mean=-0.000006 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 2.42124 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 152 components and 2.42124 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=0.078543Jy sigma=0.846349 ! Fit after self-cal, rms=0.078514Jy sigma=0.845936 ! 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=0.078514Jy sigma=0.845936 ! Fit after self-cal, rms=0.077392Jy sigma=0.834087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.14 mas, bpa=-0.362 degrees ! Estimated noise=0.421772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469137 Jy ! Component: 100 - total flux cleaned = 0.00759795 Jy ! Component: 150 - total flux cleaned = 0.0102782 Jy ! Component: 200 - total flux cleaned = 0.0127625 Jy ! Total flux subtracted in 200 components = 0.0127625 Jy ! Clean residual min=-0.006246 max=0.005746 Jy/beam ! Clean residual mean=-0.000005 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 2.434 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 167 components and 2.434 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=0.076417Jy sigma=0.825570 ! Fit after self-cal, rms=0.076392Jy sigma=0.825387 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 = 0.00284283 Jy ! Component: 100 - total flux cleaned = 0.00478264 Jy ! Component: 150 - total flux cleaned = 0.00685244 Jy ! Component: 200 - total flux cleaned = 0.0086826 Jy ! Total flux subtracted in 200 components = 0.0086826 Jy ! Clean residual min=-0.005931 max=0.005562 Jy/beam ! Clean residual mean=-0.000005 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 2.44268 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 177 components and 2.44268 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=0.075775Jy sigma=0.821057 ! Fit after self-cal, rms=0.075768Jy sigma=0.820968 ! 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=0.075768Jy sigma=0.820968 ! Fit after self-cal, rms=0.075615Jy sigma=0.820008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=3.89 mas, bpa=10.78 degrees ! Estimated noise=0.507886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407904 Jy ! Component: 100 - total flux cleaned = 0.00687597 Jy ! Component: 150 - total flux cleaned = 0.00881251 Jy ! Component: 200 - total flux cleaned = 0.0109252 Jy ! Total flux subtracted in 200 components = 0.0109252 Jy ! Clean residual min=-0.006717 max=0.007768 Jy/beam ! Clean residual mean=-0.000009 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 2.45361 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 2.45361 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=0.075273Jy sigma=0.817704 ! Fit after self-cal, rms=0.075270Jy sigma=0.817547 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 (46, -38.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325236 Jy ! Component: 100 - total flux cleaned = 0.00419512 Jy ! Component: 150 - total flux cleaned = 0.00516029 Jy ! Component: 200 - total flux cleaned = 0.00602973 Jy ! Total flux subtracted in 200 components = 0.00602973 Jy ! Clean residual min=-0.005296 max=0.004528 Jy/beam ! Clean residual mean=-0.000008 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 2.45964 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 229 components and 2.45964 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=0.074835Jy sigma=0.811948 ! Fit after self-cal, rms=0.074797Jy sigma=0.811328 ! 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=0.8757 mas, bmaj=2.141 mas, bpa=-0.3831 degrees ! Estimated noise=0.421547 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8757 x 2.141 at -0.3831 degrees (North through East) ! Clean map min=-0.0077376 max=1.3892 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=0.074797Jy sigma=0.811328 ! Fit after self-cal, rms=0.070301Jy sigma=0.747056 ! Inverting map and beam ! Estimated beam: bmin=0.8758 mas, bmaj=2.141 mas, bpa=-0.3828 degrees ! Estimated noise=0.421528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185587 Jy ! Component: 100 - total flux cleaned = -5.90703e-05 Jy ! Component: 150 - total flux cleaned = -0.000515779 Jy ! Component: 200 - total flux cleaned = -0.00041317 Jy ! Total flux subtracted in 200 components = -0.00041317 Jy ! Clean residual min=-0.004166 max=0.004439 Jy/beam ! Clean residual mean=-0.000003 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 2.45922 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 247 components and 2.45922 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=0.069763Jy sigma=0.742538 ! Fit after self-cal, rms=0.069765Jy sigma=0.742463 ! Inverting map ! Added new window around map position (-27.6, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272684 Jy ! Component: 100 - total flux cleaned = 0.00304472 Jy ! Component: 150 - total flux cleaned = 0.00352751 Jy ! Component: 200 - total flux cleaned = 0.0040848 Jy ! Total flux subtracted in 200 components = 0.0040848 Jy ! Clean residual min=-0.003811 max=0.004219 Jy/beam ! Clean residual mean=-0.000003 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 2.46331 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 263 components and 2.46331 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=0.069337Jy sigma=0.738074 ! Fit after self-cal, rms=0.069340Jy sigma=0.737960 ! Inverting map ! Added new window around map position (7.2, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244341 Jy ! Component: 100 - total flux cleaned = 0.00315377 Jy ! Component: 150 - total flux cleaned = 0.00362056 Jy ! Component: 200 - total flux cleaned = 0.00432274 Jy ! Total flux subtracted in 200 components = 0.00432274 Jy ! Clean residual min=-0.003678 max=0.003394 Jy/beam ! Clean residual mean=-0.000003 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 2.46763 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 283 components and 2.46763 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=0.068886Jy sigma=0.734335 ! Fit after self-cal, rms=0.068868Jy sigma=0.734253 ! 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=0.068868Jy sigma=0.734253 ! Fit after self-cal, rms=0.068826Jy sigma=0.733948 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=0.6265 mas, bmaj=1.76 mas, bpa=3.528 degrees ! Estimated noise=0.807586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.953281 Jy ! Component: 100 - total flux cleaned = 1.28476 Jy ! Component: 150 - total flux cleaned = 1.50446 Jy ! Component: 200 - total flux cleaned = 1.66809 Jy ! Total flux subtracted in 200 components = 1.66809 Jy ! Clean residual min=-0.053813 max=0.093629 Jy/beam ! Clean residual mean=0.000034 rms=0.015928 Jy/beam ! Combined flux in latest and established models = 1.66809 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.66809 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8758 mas, bmaj=2.141 mas, bpa=-0.3903 degrees ! Estimated noise=0.421435 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 = 0.211979 Jy ! Component: 100 - total flux cleaned = 0.34629 Jy ! Component: 150 - total flux cleaned = 0.437337 Jy ! Component: 200 - total flux cleaned = 0.500902 Jy ! Total flux subtracted in 200 components = 0.500902 Jy ! Clean residual min=-0.026535 max=0.042987 Jy/beam ! Clean residual mean=-0.000018 rms=0.008993 Jy/beam ! Combined flux in latest and established models = 2.16899 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 2.16899 Jy ! Inverting map ! Added new window around map position (0.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047864 Jy ! Component: 100 - total flux cleaned = 0.0825062 Jy ! Component: 150 - total flux cleaned = 0.109075 Jy ! Component: 200 - total flux cleaned = 0.130422 Jy ! Total flux subtracted in 200 components = 0.130422 Jy ! Clean residual min=-0.015996 max=0.014901 Jy/beam ! Clean residual mean=-0.000011 rms=0.004415 Jy/beam ! Combined flux in latest and established models = 2.29942 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 2.29942 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=2.176 mas, bmaj=3.891 mas, bpa=10.76 degrees ! Estimated noise=0.50765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282436 Jy ! Component: 100 - total flux cleaned = 0.0457273 Jy ! Component: 150 - total flux cleaned = 0.0578588 Jy ! Component: 200 - total flux cleaned = 0.0685155 Jy ! Total flux subtracted in 200 components = 0.0685155 Jy ! Clean residual min=-0.014443 max=0.011174 Jy/beam ! Clean residual mean=-0.000015 rms=0.004134 Jy/beam ! Combined flux in latest and established models = 2.36793 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 = 0.0091348 Jy ! Component: 100 - total flux cleaned = 0.0174264 Jy ! Component: 150 - total flux cleaned = 0.0246882 Jy ! Component: 200 - total flux cleaned = 0.0320895 Jy ! Total flux subtracted in 200 components = 0.0320895 Jy ! Clean residual min=-0.010849 max=0.008009 Jy/beam ! Clean residual mean=-0.000012 rms=0.002836 Jy/beam ! Combined flux in latest and established models = 2.40002 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 146 components and 2.40002 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8758 mas, bmaj=2.141 mas, bpa=-0.3903 degrees ! Estimated noise=0.421435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062962 Jy ! Component: 100 - total flux cleaned = 0.0122461 Jy ! Component: 150 - total flux cleaned = 0.0176565 Jy ! Component: 200 - total flux cleaned = 0.0226466 Jy ! Total flux subtracted in 200 components = 0.0226466 Jy ! Clean residual min=-0.006987 max=0.007352 Jy/beam ! Clean residual mean=-0.000004 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 2.42267 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 178 components and 2.42267 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=0.073573Jy sigma=0.780932 ! Fit after self-cal, rms=0.073439Jy sigma=0.776048 wmodel J2225-0457_X_map.mod ! Writing 178 model components to file: J2225-0457_X_map.mod wobs J2225-0457_X_uvs.fits ! Writing UV FITS file: J2225-0457_X_uvs.fits wwins J2225-0457_X_map.win ! wwins: Wrote 11 windows to J2225-0457_X_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 = -0.00154005 Jy ! Component: 100 - total flux cleaned = -0.00199667 Jy ! Component: 150 - total flux cleaned = -0.00232242 Jy ! Component: 200 - total flux cleaned = -0.00242742 Jy ! Component: 250 - total flux cleaned = -0.0031103 Jy ! Component: 300 - total flux cleaned = -0.00385419 Jy ! Component: 350 - total flux cleaned = -0.00420907 Jy ! Component: 400 - total flux cleaned = -0.00429225 Jy ! Component: 450 - total flux cleaned = -0.00445765 Jy ! Component: 500 - total flux cleaned = -0.00437664 Jy ! Component: 550 - total flux cleaned = -0.00429373 Jy ! Component: 600 - total flux cleaned = -0.00352712 Jy ! Component: 650 - total flux cleaned = -0.00352788 Jy ! Component: 700 - total flux cleaned = -0.00301773 Jy ! Component: 750 - total flux cleaned = -0.00266296 Jy ! Component: 800 - total flux cleaned = -0.00217992 Jy ! Component: 850 - total flux cleaned = -0.00218019 Jy ! Component: 900 - total flux cleaned = -0.00178502 Jy ! Component: 950 - total flux cleaned = -0.00165586 Jy ! Component: 1000 - total flux cleaned = -0.00140373 Jy ! Component: 1050 - total flux cleaned = -0.00103428 Jy ! Component: 1100 - total flux cleaned = -0.000793145 Jy ! Component: 1150 - total flux cleaned = -0.000556933 Jy ! Component: 1200 - total flux cleaned = -0.000211749 Jy ! Component: 1250 - total flux cleaned = -4.1724e-05 Jy ! Component: 1300 - total flux cleaned = 6.92131e-05 Jy ! Component: 1350 - total flux cleaned = 0.000341177 Jy ! Component: 1400 - total flux cleaned = 0.000554656 Jy ! Component: 1450 - total flux cleaned = 0.000659843 Jy ! Component: 1500 - total flux cleaned = 0.000865533 Jy ! Component: 1550 - total flux cleaned = 0.000966195 Jy ! Component: 1600 - total flux cleaned = 0.00116456 Jy ! Component: 1650 - total flux cleaned = 0.00145859 Jy ! Component: 1700 - total flux cleaned = 0.00155538 Jy ! Component: 1750 - total flux cleaned = 0.00174651 Jy ! Component: 1800 - total flux cleaned = 0.00202711 Jy ! Component: 1850 - total flux cleaned = 0.00202749 Jy ! Component: 1900 - total flux cleaned = 0.00225516 Jy ! Component: 1950 - total flux cleaned = 0.00247933 Jy ! Component: 2000 - total flux cleaned = 0.00261201 Jy ! Component: 2050 - total flux cleaned = 0.00278716 Jy ! Component: 2100 - total flux cleaned = 0.00291531 Jy ! Component: 2150 - total flux cleaned = 0.00316943 Jy ! Component: 2200 - total flux cleaned = 0.00325258 Jy ! Component: 2250 - total flux cleaned = 0.00333572 Jy ! Component: 2300 - total flux cleaned = 0.00341787 Jy ! Component: 2350 - total flux cleaned = 0.00370069 Jy ! Component: 2400 - total flux cleaned = 0.00382041 Jy ! Component: 2450 - total flux cleaned = 0.00405765 Jy ! Component: 2500 - total flux cleaned = 0.00413591 Jy ! Component: 2550 - total flux cleaned = 0.00429074 Jy ! Component: 2600 - total flux cleaned = 0.00452011 Jy ! Component: 2650 - total flux cleaned = 0.00467109 Jy ! Component: 2700 - total flux cleaned = 0.00470913 Jy ! Component: 2750 - total flux cleaned = 0.00489417 Jy ! Component: 2800 - total flux cleaned = 0.00511313 Jy ! Component: 2850 - total flux cleaned = 0.00529373 Jy ! Component: 2900 - total flux cleaned = 0.0054362 Jy ! Component: 2950 - total flux cleaned = 0.00557745 Jy ! Component: 3000 - total flux cleaned = 0.00575214 Jy ! Component: 3050 - total flux cleaned = 0.00589064 Jy ! Component: 3100 - total flux cleaned = 0.00609576 Jy ! Component: 3150 - total flux cleaned = 0.00629899 Jy ! Component: 3200 - total flux cleaned = 0.00639925 Jy ! Component: 3250 - total flux cleaned = 0.00653258 Jy ! Component: 3300 - total flux cleaned = 0.00669696 Jy ! Component: 3350 - total flux cleaned = 0.00692496 Jy ! Component: 3400 - total flux cleaned = 0.00702223 Jy ! Component: 3450 - total flux cleaned = 0.00731034 Jy ! Component: 3500 - total flux cleaned = 0.0075635 Jy ! Component: 3550 - total flux cleaned = 0.00775161 Jy ! Component: 3600 - total flux cleaned = 0.0079687 Jy ! Component: 3650 - total flux cleaned = 0.00812265 Jy ! Component: 3700 - total flux cleaned = 0.00830559 Jy ! Component: 3750 - total flux cleaned = 0.00848729 Jy ! Component: 3800 - total flux cleaned = 0.00863698 Jy ! Component: 3850 - total flux cleaned = 0.00869656 Jy ! Component: 3900 - total flux cleaned = 0.00893215 Jy ! Component: 3950 - total flux cleaned = 0.00910721 Jy ! Component: 4000 - total flux cleaned = 0.00916513 Jy ! Component: 4050 - total flux cleaned = 0.00930863 Jy ! Total flux subtracted in 4096 components = 0.00945142 Jy ! Clean residual min=-0.001425 max=0.001500 Jy/beam ! Clean residual mean=-0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 2.43212 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 414 components and 2.43212 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J2225-0457_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8758 x 2.141 at -0.3903 degrees (North through East) ! Clean map min=-0.004859 max=1.3895 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J2225-0457_X_map.fits wmodel /vlbi/bp222/maps//J2225-0457_X_map.mod ! Writing 414 model components to file: /vlbi/bp222/maps//J2225-0457_X_map.mod wobs /vlbi/bp222/maps//J2225-0457_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J2225-0457_X_uvs.fits wwins /vlbi/bp222/maps//J2225-0457_X_map.win ! wwins: Wrote 12 windows to /vlbi/bp222/maps//J2225-0457_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.38949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000494019 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.106662 0.106662 0.213323 0.426647 0.853294 1.70659 3.41318 6.82635 13.6527 27.3054 54.6108 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.389 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2812.63 quit ! Quitting program ! Log file /vlbi/bp222/maps//J2225-0457_X_dfm.log closed on Thu Sep 27 11:41:50 2018