! Started logfile: /vlbi/bp222/maps//J1048+7143_X_dfm.log on Mon Jan 14 16:43:02 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/bp222/maps//J1048+7143_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1048+7143_X_uvm.fits ! AN table 1: 32 integrations on 28 of 28 possible baselines. ! AN table 2: 32 integrations on 28 of 28 possible baselines. ! AN table 3: 14 integrations on 28 of 28 possible baselines. ! AN table 4: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1.48949 visibilities/baseline/integration-bin. ! Found source: J1048+7143 ! ! 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 108 lines of history. ! ! Reading 49332 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 J1048+7143_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 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.400268Jy sigma=24.075225 ! Fit after self-cal, rms=0.140779Jy sigma=2.355273 ! 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=0.7454 mas, bmaj=0.859 mas, bpa=-25.44 degrees ! Estimated noise=0.494312 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 = 0.737046 Jy ! Component: 100 - total flux cleaned = 0.900318 Jy ! Total flux subtracted in 100 components = 0.900318 Jy ! Clean residual min=-0.021820 max=0.054109 Jy/beam ! Clean residual mean=0.000034 rms=0.004617 Jy/beam ! Combined flux in latest and established models = 0.900318 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.900318 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=0.157163Jy sigma=2.615381 ! Fit after self-cal, rms=0.157132Jy sigma=2.614127 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0572027 Jy ! Component: 100 - total flux cleaned = 0.0868755 Jy ! Total flux subtracted in 100 components = 0.0868755 Jy ! Clean residual min=-0.019480 max=0.029978 Jy/beam ! Clean residual mean=0.000021 rms=0.003563 Jy/beam ! Combined flux in latest and established models = 0.987194 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.987194 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=0.126315Jy sigma=2.092201 ! Fit after self-cal, rms=0.126225Jy sigma=2.091523 ! Inverting map ! Added new window around map position (0.8, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266525 Jy ! Component: 100 - total flux cleaned = 0.0425939 Jy ! Total flux subtracted in 100 components = 0.0425939 Jy ! Clean residual min=-0.018132 max=0.025860 Jy/beam ! Clean residual mean=0.000016 rms=0.003247 Jy/beam ! Combined flux in latest and established models = 1.02979 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 1.02979 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=0.116505Jy sigma=1.932545 ! Fit after self-cal, rms=0.115988Jy sigma=1.924799 ! Inverting map ! Added new window around map position (1.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216208 Jy ! Component: 100 - total flux cleaned = 0.0342048 Jy ! Total flux subtracted in 100 components = 0.0342048 Jy ! Clean residual min=-0.018776 max=0.022773 Jy/beam ! Clean residual mean=0.000013 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 1.06399 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 1.06399 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=0.110171Jy sigma=1.822980 ! Fit after self-cal, rms=0.109784Jy sigma=1.815473 ! Inverting map ! Added new window around map position (0.4, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186702 Jy ! Component: 100 - total flux cleaned = 0.0293623 Jy ! Total flux subtracted in 100 components = 0.0293623 Jy ! Clean residual min=-0.016966 max=0.017364 Jy/beam ! Clean residual mean=0.000009 rms=0.002822 Jy/beam ! Combined flux in latest and established models = 1.09335 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 1.09335 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=0.105491Jy sigma=1.748918 ! Fit after self-cal, rms=0.105332Jy sigma=1.744798 ! 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=0.9508 mas, bmaj=1.158 mas, bpa=-21.62 degrees ! Estimated noise=0.251152 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 (2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202318 Jy ! Component: 100 - total flux cleaned = 0.0333403 Jy ! Component: 150 - total flux cleaned = 0.0435416 Jy ! Component: 200 - total flux cleaned = 0.0517219 Jy ! Total flux subtracted in 200 components = 0.0517219 Jy ! Clean residual min=-0.014032 max=0.018267 Jy/beam ! Clean residual mean=0.000014 rms=0.003279 Jy/beam ! Combined flux in latest and established models = 1.14508 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 1.14508 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=0.100194Jy sigma=1.663052 ! Fit after self-cal, rms=0.099863Jy sigma=1.655045 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9508 x 1.158 at -21.62 degrees (North through East) ! Clean map min=-0.013574 max=0.95963 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.00 ! MK 0.96 NL 1.07 OV 0.98 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 0.98 KP 1.01 ! MK 0.99 NL 0.97 OV 0.99 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 1.01 HN 0.94 LA 0.94 ! MK 1.03 NL 0.93 OV 0.97 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.97 HN 0.99 KP 0.98 ! LA 0.96 MK 1.06 NL 1.06 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 1.01 ! MK 0.97 NL 1.09 OV 0.98 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 1.00 KP 1.02 ! MK 1.00 NL 0.98 OV 0.99 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.03 HN 0.94 LA 0.95 ! MK 1.02 NL 0.94 OV 0.97 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.97 HN 0.97 KP 0.98 ! LA 0.96 MK 1.05 NL 1.06 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.03 ! MK 0.97 NL 1.09 OV 0.98 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 1.00 KP 1.04 ! MK 1.01 NL 0.98 OV 1.00 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.02 HN 0.94 LA 0.96 ! MK 1.01 NL 0.94 OV 0.97 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.97 HN 0.97 KP 0.99 ! LA 0.96 MK 1.05 NL 1.07 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.02 ! MK 0.98 NL 1.08 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.00 KP 1.02 ! MK 1.01 NL 0.96 OV 0.99 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.03 HN 0.92 LA 0.96 ! MK 1.05 NL 0.96 OV 0.97 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.97 HN 0.98 KP 0.99 ! LA 0.96 MK 1.06 NL 1.07 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 1.01 ! MK 0.98 NL 1.09 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 0.96 KP 1.02 ! MK 1.00 NL 0.98 OV 0.99 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.03 HN 0.93 LA 0.97 ! MK 1.01 NL 0.94 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.97 HN 0.99 KP 0.98 ! LA 0.96 MK 1.05 NL 1.07 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 1.01 ! MK 0.97 NL 1.09 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 0.98 KP 1.02 ! MK 1.00 NL 0.97 OV 1.00 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.04 HN 0.93 LA 0.95 ! MK 1.02 NL 0.94 OV 0.96 PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.97 HN 0.99 KP 0.99 ! LA 0.96 MK 1.05 NL 1.06 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.01 ! MK 0.97 NL 1.09 OV 0.99 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 1.00 KP 1.02 ! MK 0.99 NL 0.96 OV 1.00 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.01 HN 0.92 LA 0.97 ! MK 1.04 NL 0.94 OV 0.97 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.97 HN 0.98 KP 0.99 ! LA 0.96 MK 1.05 NL 1.07 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 1.00 ! MK 0.97 NL 1.09 OV 0.99 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 1.00 KP 1.01 ! MK 0.99 NL 0.97 OV 1.00 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.03 HN 0.91 LA 0.99 ! MK 1.02 NL 0.94 OV 0.98 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.98 HN 0.99 KP 0.99 ! LA 0.97 MK 1.04 NL 1.07 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.99 ! MK 0.96 NL 1.09 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 0.99 KP 1.00 ! MK 0.98 NL 0.97 OV 1.00 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.02 HN 0.92 LA 0.95 ! MK 1.02 NL 0.94 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.97 HN 0.98 KP 0.99 ! LA 0.96 MK 1.07 NL 1.07 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.01 ! MK 0.96 NL 1.09 OV 0.98 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 0.98 KP 1.03 ! MK 0.98 NL 0.97 OV 0.99 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.03 HN 0.92 LA 0.96 ! MK 0.99 NL 0.95 OV 0.97 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.98 HN 0.98 KP 0.99 ! LA 0.97 MK 1.06 NL 1.08 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 0.99 ! MK 0.95 NL 1.09 OV 0.96 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 0.97 KP 1.01 ! MK 0.98 NL 0.96 OV 0.97 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.00 HN 0.92 LA 0.98 ! MK 1.04 NL 0.94 OV 0.98 PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.98 HN 0.99 KP 0.99 ! LA 0.96 MK 1.05 NL 1.07 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.94 KP 0.99 ! MK 0.94 NL 1.08 OV 0.95 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.95 KP 1.00 ! MK 0.96 NL 0.96 OV 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.99 HN 0.92 LA 0.98 ! MK 0.99 NL 0.96 OV 0.97 PT 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 0.97 HN 0.98 KP 1.00 ! LA 0.96 MK 1.03 NL 1.07 PT 0.93 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.099863Jy sigma=1.655045 ! Fit after self-cal, rms=0.083766Jy sigma=1.411603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9554 mas, bmaj=1.157 mas, bpa=-21.77 degrees ! Estimated noise=0.250522 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 = -0.00436425 Jy ! Component: 100 - total flux cleaned = -0.00524883 Jy ! Component: 150 - total flux cleaned = -0.00489121 Jy ! Component: 200 - total flux cleaned = -0.00519302 Jy ! Total flux subtracted in 200 components = -0.00519302 Jy ! Clean residual min=-0.013825 max=0.011677 Jy/beam ! Clean residual mean=0.000007 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 1.13988 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 1.13988 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=0.082717Jy sigma=1.391617 ! Fit after self-cal, rms=0.082596Jy sigma=1.390179 ! 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=0.082596Jy sigma=1.390179 ! Fit after self-cal, rms=0.066970Jy sigma=1.054785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9547 mas, bmaj=1.155 mas, bpa=-21.92 degrees ! Estimated noise=0.250793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00430397 Jy ! Component: 100 - total flux cleaned = -0.00452517 Jy ! Component: 150 - total flux cleaned = -0.00470693 Jy ! Component: 200 - total flux cleaned = -0.00481885 Jy ! Total flux subtracted in 200 components = -0.00481885 Jy ! Clean residual min=-0.006567 max=0.006046 Jy/beam ! Clean residual mean=0.000008 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 1.13506 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 1.13506 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=0.065617Jy sigma=1.027914 ! Fit after self-cal, rms=0.065342Jy sigma=1.024764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380963 Jy ! Component: 100 - total flux cleaned = 0.00463336 Jy ! Component: 150 - total flux cleaned = 0.00504895 Jy ! Component: 200 - total flux cleaned = 0.00579322 Jy ! Total flux subtracted in 200 components = 0.00579322 Jy ! Clean residual min=-0.005209 max=0.005101 Jy/beam ! Clean residual mean=0.000006 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 1.14086 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 1.14086 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=0.064534Jy sigma=1.010243 ! Fit after self-cal, rms=0.064380Jy sigma=1.008639 ! Inverting map ! Added new window around map position (2, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034671 Jy ! Component: 100 - total flux cleaned = 0.00414652 Jy ! Component: 150 - total flux cleaned = 0.00484019 Jy ! Component: 200 - total flux cleaned = 0.00526186 Jy ! Total flux subtracted in 200 components = 0.00526186 Jy ! Clean residual min=-0.004254 max=0.004267 Jy/beam ! Clean residual mean=0.000006 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 1.14612 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 1.14612 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=0.063876Jy sigma=0.998666 ! Fit after self-cal, rms=0.063812Jy sigma=0.998090 ! Inverting map ! Added new window around map position (-12, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148979 Jy ! Component: 100 - total flux cleaned = 0.00246476 Jy ! Component: 150 - total flux cleaned = 0.0031502 Jy ! Component: 200 - total flux cleaned = 0.00377381 Jy ! Total flux subtracted in 200 components = 0.00377381 Jy ! Clean residual min=-0.003651 max=0.003801 Jy/beam ! Clean residual mean=0.000006 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 1.14989 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 132 components and 1.14989 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=0.063439Jy sigma=0.991358 ! Fit after self-cal, rms=0.063412Jy sigma=0.991037 ! Inverting map ! Added new window around map position (8, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199417 Jy ! Component: 100 - total flux cleaned = 0.00225578 Jy ! Component: 150 - total flux cleaned = 0.00276741 Jy ! Component: 200 - total flux cleaned = 0.00300307 Jy ! Total flux subtracted in 200 components = 0.00300307 Jy ! Clean residual min=-0.003296 max=0.002905 Jy/beam ! Clean residual mean=0.000005 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 1.1529 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 148 components and 1.1529 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=0.063125Jy sigma=0.985605 ! Fit after self-cal, rms=0.063102Jy sigma=0.985385 ! 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=0.063102Jy sigma=0.985385 ! Fit after self-cal, rms=0.062826Jy sigma=0.980917 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=1.155 mas, bpa=-21.94 degrees ! Estimated noise=0.250762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000686093 Jy ! Component: 100 - total flux cleaned = -0.000322038 Jy ! Component: 150 - total flux cleaned = 0.000443808 Jy ! Component: 200 - total flux cleaned = 0.000998349 Jy ! Total flux subtracted in 200 components = 0.000998349 Jy ! Clean residual min=-0.002805 max=0.002538 Jy/beam ! Clean residual mean=0.000004 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 1.15389 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 164 components and 1.15389 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=0.062570Jy sigma=0.976724 ! Fit after self-cal, rms=0.062546Jy sigma=0.976416 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 = 0.000121622 Jy ! Component: 100 - total flux cleaned = 0.000498878 Jy ! Component: 150 - total flux cleaned = 0.00079174 Jy ! Component: 200 - total flux cleaned = 0.00106747 Jy ! Total flux subtracted in 200 components = 0.00106747 Jy ! Clean residual min=-0.002486 max=0.002473 Jy/beam ! Clean residual mean=0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 1.15496 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 170 components and 1.15496 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=0.062427Jy sigma=0.974568 ! Fit after self-cal, rms=0.062416Jy sigma=0.974471 ! 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=0.062416Jy sigma=0.974471 ! Fit after self-cal, rms=0.062364Jy sigma=0.973600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.261 mas, bmaj=2.364 mas, bpa=-11.9 degrees ! Estimated noise=0.328457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.37952e-05 Jy ! Component: 100 - total flux cleaned = -0.000319501 Jy ! Component: 150 - total flux cleaned = -0.000450054 Jy ! Component: 200 - total flux cleaned = -0.000610211 Jy ! Total flux subtracted in 200 components = -0.000610211 Jy ! Clean residual min=-0.002856 max=0.002773 Jy/beam ! Clean residual mean=0.000008 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 1.15435 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 181 components and 1.15435 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=0.062296Jy sigma=0.972832 ! Fit after self-cal, rms=0.062286Jy sigma=0.972649 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 = 9.0449e-05 Jy ! Component: 100 - total flux cleaned = -0.000101128 Jy ! Component: 150 - total flux cleaned = -0.000229978 Jy ! Component: 200 - total flux cleaned = -0.000306354 Jy ! Total flux subtracted in 200 components = -0.000306354 Jy ! Clean residual min=-0.002614 max=0.002672 Jy/beam ! Clean residual mean=0.000007 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 1.15405 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 191 components and 1.15405 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=0.062274Jy sigma=0.972512 ! Fit after self-cal, rms=0.062269Jy sigma=0.972449 ! 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=0.9545 mas, bmaj=1.155 mas, bpa=-21.95 degrees ! Estimated noise=0.250778 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9545 x 1.155 at -21.95 degrees (North through East) ! Clean map min=-0.0031629 max=0.95701 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=0.062269Jy sigma=0.972449 ! Fit after self-cal, rms=0.056659Jy sigma=0.860863 ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=1.154 mas, bpa=-21.99 degrees ! Estimated noise=0.250869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000524549 Jy ! Component: 100 - total flux cleaned = -0.000706825 Jy ! Component: 150 - total flux cleaned = -0.000758409 Jy ! Component: 200 - total flux cleaned = -0.00075849 Jy ! Total flux subtracted in 200 components = -0.00075849 Jy ! Clean residual min=-0.002046 max=0.002066 Jy/beam ! Clean residual mean=0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 1.15329 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 210 components and 1.15329 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=0.056536Jy sigma=0.858903 ! Fit after self-cal, rms=0.056526Jy sigma=0.858776 ! Inverting map ! Added new window around map position (-8.4, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127155 Jy ! Component: 100 - total flux cleaned = 0.0013193 Jy ! Component: 150 - total flux cleaned = 0.00155671 Jy ! Component: 200 - total flux cleaned = 0.00155698 Jy ! Total flux subtracted in 200 components = 0.00155698 Jy ! Clean residual min=-0.001844 max=0.001750 Jy/beam ! Clean residual mean=0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 1.15484 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 222 components and 1.15484 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=0.056419Jy sigma=0.857128 ! Fit after self-cal, rms=0.056414Jy sigma=0.857057 ! 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=0.056414Jy sigma=0.857057 ! Fit after self-cal, rms=0.056388Jy sigma=0.856792 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=0.7489 mas, bmaj=0.8564 mas, bpa=-26.09 degrees ! Estimated noise=0.492714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.734425 Jy ! Component: 100 - total flux cleaned = 0.897436 Jy ! Component: 150 - total flux cleaned = 0.955896 Jy ! Component: 200 - total flux cleaned = 0.990311 Jy ! Total flux subtracted in 200 components = 0.990311 Jy ! Clean residual min=-0.008292 max=0.017687 Jy/beam ! Clean residual mean=0.000016 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.990311 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 0.990311 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=1.154 mas, bpa=-21.99 degrees ! Estimated noise=0.250859 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 = 0.0389163 Jy ! Component: 100 - total flux cleaned = 0.0631618 Jy ! Component: 150 - total flux cleaned = 0.0803738 Jy ! Component: 200 - total flux cleaned = 0.0934519 Jy ! Total flux subtracted in 200 components = 0.0934519 Jy ! Clean residual min=-0.004989 max=0.007704 Jy/beam ! Clean residual mean=0.000023 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 1.08376 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 49 components and 1.08376 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104193 Jy ! Component: 100 - total flux cleaned = 0.0188831 Jy ! Component: 150 - total flux cleaned = 0.0258012 Jy ! Component: 200 - total flux cleaned = 0.0316112 Jy ! Total flux subtracted in 200 components = 0.0316112 Jy ! Clean residual min=-0.003383 max=0.004242 Jy/beam ! Clean residual mean=0.000013 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 1.11537 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 76 components and 1.11537 Jy ! Inverting map ! Added new window around map position (-0.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489635 Jy ! Component: 100 - total flux cleaned = 0.00891628 Jy ! Component: 150 - total flux cleaned = 0.0124867 Jy ! Component: 200 - total flux cleaned = 0.0156806 Jy ! Total flux subtracted in 200 components = 0.0156806 Jy ! Clean residual min=-0.002762 max=0.003062 Jy/beam ! Clean residual mean=0.000009 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 1.13105 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 98 components and 1.13105 Jy ! Inverting map ! Added new window around map position (11.4, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032239 Jy ! Component: 100 - total flux cleaned = 0.00596866 Jy ! Component: 150 - total flux cleaned = 0.00845331 Jy ! Component: 200 - total flux cleaned = 0.0101704 Jy ! Total flux subtracted in 200 components = 0.0101704 Jy ! Clean residual min=-0.002527 max=0.002541 Jy/beam ! Clean residual mean=0.000007 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 1.14123 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 125 components and 1.14123 Jy ! Inverting map ! Added new window around map position (21.6, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204638 Jy ! Component: 100 - total flux cleaned = 0.00339288 Jy ! Component: 150 - total flux cleaned = 0.00465053 Jy ! Component: 200 - total flux cleaned = 0.00568527 Jy ! Total flux subtracted in 200 components = 0.00568527 Jy ! Clean residual min=-0.002273 max=0.002019 Jy/beam ! Clean residual mean=0.000006 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 1.14691 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 147 components and 1.14691 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=2.261 mas, bmaj=2.363 mas, bpa=-11.47 degrees ! Estimated noise=0.328714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283244 Jy ! Component: 100 - total flux cleaned = 0.00488965 Jy ! Component: 150 - total flux cleaned = 0.00599115 Jy ! Component: 200 - total flux cleaned = 0.00665746 Jy ! Total flux subtracted in 200 components = 0.00665746 Jy ! Clean residual min=-0.002584 max=0.002346 Jy/beam ! Clean residual mean=0.000010 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 1.15357 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 = 0.000432847 Jy ! Component: 100 - total flux cleaned = 0.00077739 Jy ! Component: 150 - total flux cleaned = 0.000960194 Jy ! Component: 200 - total flux cleaned = 0.00121417 Jy ! Total flux subtracted in 200 components = 0.00121417 Jy ! Clean residual min=-0.002326 max=0.002122 Jy/beam ! Clean residual mean=0.000009 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 1.15478 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 201 components and 1.15478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=1.154 mas, bpa=-21.99 degrees ! Estimated noise=0.250859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437933 Jy ! Component: 100 - total flux cleaned = 0.000607968 Jy ! Component: 150 - total flux cleaned = 0.0009164 Jy ! Component: 200 - total flux cleaned = 0.000914359 Jy ! Total flux subtracted in 200 components = 0.000914359 Jy ! Clean residual min=-0.002025 max=0.001859 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 1.1557 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 221 components and 1.1557 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=0.056436Jy sigma=0.857219 ! Fit after self-cal, rms=0.056378Jy sigma=0.856296 wmodel J1048+7143_X_map.mod ! Writing 221 model components to file: J1048+7143_X_map.mod wobs J1048+7143_X_uvs.fits ! Writing UV FITS file: J1048+7143_X_uvs.fits wwins J1048+7143_X_map.win ! wwins: Wrote 13 windows to J1048+7143_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 = -0.000900167 Jy ! Component: 100 - total flux cleaned = -0.00157811 Jy ! Component: 150 - total flux cleaned = -0.00197118 Jy ! Component: 200 - total flux cleaned = -0.00237555 Jy ! Component: 250 - total flux cleaned = -0.00262656 Jy ! Component: 300 - total flux cleaned = -0.00289655 Jy ! Component: 350 - total flux cleaned = -0.0030276 Jy ! Component: 400 - total flux cleaned = -0.0031555 Jy ! Component: 450 - total flux cleaned = -0.00315529 Jy ! Component: 500 - total flux cleaned = -0.00315539 Jy ! Component: 550 - total flux cleaned = -0.00313173 Jy ! Component: 600 - total flux cleaned = -0.00313152 Jy ! Component: 650 - total flux cleaned = -0.00299072 Jy ! Component: 700 - total flux cleaned = -0.00289885 Jy ! Component: 750 - total flux cleaned = -0.00285361 Jy ! Component: 800 - total flux cleaned = -0.00271954 Jy ! Component: 850 - total flux cleaned = -0.00269761 Jy ! Component: 900 - total flux cleaned = -0.00263192 Jy ! Component: 950 - total flux cleaned = -0.00256724 Jy ! Component: 1000 - total flux cleaned = -0.0023982 Jy ! Component: 1050 - total flux cleaned = -0.00241942 Jy ! Component: 1100 - total flux cleaned = -0.00233629 Jy ! Component: 1150 - total flux cleaned = -0.00221408 Jy ! Component: 1200 - total flux cleaned = -0.0021139 Jy ! Component: 1250 - total flux cleaned = -0.00209432 Jy ! Component: 1300 - total flux cleaned = -0.00199621 Jy ! Component: 1350 - total flux cleaned = -0.0019959 Jy ! Component: 1400 - total flux cleaned = -0.00188094 Jy ! Component: 1450 - total flux cleaned = -0.00184271 Jy ! Component: 1500 - total flux cleaned = -0.00180529 Jy ! Component: 1550 - total flux cleaned = -0.00176797 Jy ! Component: 1600 - total flux cleaned = -0.00174959 Jy ! Component: 1650 - total flux cleaned = -0.00173139 Jy ! Component: 1700 - total flux cleaned = -0.00165907 Jy ! Component: 1750 - total flux cleaned = -0.00169473 Jy ! Component: 1800 - total flux cleaned = -0.00164161 Jy ! Component: 1850 - total flux cleaned = -0.00157125 Jy ! Component: 1900 - total flux cleaned = -0.00150181 Jy ! Component: 1950 - total flux cleaned = -0.00148473 Jy ! Component: 2000 - total flux cleaned = -0.00150153 Jy ! Component: 2050 - total flux cleaned = -0.00146762 Jy ! Component: 2100 - total flux cleaned = -0.00143391 Jy ! Component: 2150 - total flux cleaned = -0.00140054 Jy ! Component: 2200 - total flux cleaned = -0.00143366 Jy ! Component: 2250 - total flux cleaned = -0.00140075 Jy ! Component: 2300 - total flux cleaned = -0.00133596 Jy ! Component: 2350 - total flux cleaned = -0.00128786 Jy ! Component: 2400 - total flux cleaned = -0.00138386 Jy ! Component: 2450 - total flux cleaned = -0.00138377 Jy ! Component: 2500 - total flux cleaned = -0.00135234 Jy ! Component: 2550 - total flux cleaned = -0.00144581 Jy ! Component: 2600 - total flux cleaned = -0.0014458 Jy ! Component: 2650 - total flux cleaned = -0.00139957 Jy ! Component: 2700 - total flux cleaned = -0.00144539 Jy ! Component: 2750 - total flux cleaned = -0.0014303 Jy ! Component: 2800 - total flux cleaned = -0.00147536 Jy ! Component: 2850 - total flux cleaned = -0.00146059 Jy ! Component: 2900 - total flux cleaned = -0.00149038 Jy ! Component: 2950 - total flux cleaned = -0.00149046 Jy ! Component: 3000 - total flux cleaned = -0.00149051 Jy ! Component: 3050 - total flux cleaned = -0.00149042 Jy ! Component: 3100 - total flux cleaned = -0.00154815 Jy ! Component: 3150 - total flux cleaned = -0.00154806 Jy ! Component: 3200 - total flux cleaned = -0.00150524 Jy ! Component: 3250 - total flux cleaned = -0.0015193 Jy ! Component: 3300 - total flux cleaned = -0.00150537 Jy ! Component: 3350 - total flux cleaned = -0.00147743 Jy ! Component: 3400 - total flux cleaned = -0.0014914 Jy ! Component: 3450 - total flux cleaned = -0.00151889 Jy ! Component: 3500 - total flux cleaned = -0.00153267 Jy ! Component: 3550 - total flux cleaned = -0.0015054 Jy ! Component: 3600 - total flux cleaned = -0.0015187 Jy ! Component: 3650 - total flux cleaned = -0.00154577 Jy ! Component: 3700 - total flux cleaned = -0.00149226 Jy ! Component: 3750 - total flux cleaned = -0.00150572 Jy ! Component: 3800 - total flux cleaned = -0.00151901 Jy ! Component: 3850 - total flux cleaned = -0.00153208 Jy ! Component: 3900 - total flux cleaned = -0.00157137 Jy ! Component: 3950 - total flux cleaned = -0.00150642 Jy ! Component: 4000 - total flux cleaned = -0.0015452 Jy ! Component: 4050 - total flux cleaned = -0.00150667 Jy ! Total flux subtracted in 4096 components = -0.00151942 Jy ! Clean residual min=-0.000674 max=0.000672 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 1.15418 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 523 components and 1.15418 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1048+7143_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9544 x 1.154 at -21.99 degrees (North through East) ! Clean map min=-0.0016375 max=0.9573 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1048+7143_X_map.fits wmodel /vlbi/bp222/maps//J1048+7143_X_map.mod ! Writing 523 model components to file: /vlbi/bp222/maps//J1048+7143_X_map.mod wobs /vlbi/bp222/maps//J1048+7143_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1048+7143_X_uvs.fits wwins /vlbi/bp222/maps//J1048+7143_X_map.win ! wwins: Wrote 14 windows to /vlbi/bp222/maps//J1048+7143_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.9573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215018 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0673827 0.0673827 0.134765 0.269531 0.539062 1.07812 2.15625 4.31249 8.62499 17.25 34.5 68.9999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.957 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4452.18 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1048+7143_X_dfm.log closed on Mon Jan 14 16:43:09 2019