! Started logfile: /vlbi/uf001/uvm//J1931+2243_X_a_dfm.log on Sun Jan 13 22:22:06 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uvm//J1931+2243_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1931+2243_X_a_uvm.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! AN table 2: 7 integrations on 3 of 3 possible baselines. ! AN table 3: 23 integrations on 36 of 36 possible baselines. ! AN table 4: 8 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.682137 visibilities/baseline/integration-bin. ! Found source: J1931+2243 ! ! 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 45504 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 J1931+2243_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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 230 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 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=1.066782Jy sigma=23.098911 ! Fit after self-cal, rms=0.640266Jy sigma=13.922601 ! 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=0.6624 mas, bmaj=1.428 mas, bpa=-6.814 degrees ! Estimated noise=0.258984 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 = 0.263957 Jy ! Component: 100 - total flux cleaned = 0.330384 Jy ! Total flux subtracted in 100 components = 0.330384 Jy ! Clean residual min=-0.009250 max=0.028037 Jy/beam ! Clean residual mean=0.000007 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.330384 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.330384 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=0.094670Jy sigma=1.916553 ! Fit after self-cal, rms=0.094667Jy sigma=1.916460 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312029 Jy ! Component: 100 - total flux cleaned = 0.0491506 Jy ! Total flux subtracted in 100 components = 0.0491506 Jy ! Clean residual min=-0.009083 max=0.009312 Jy/beam ! Clean residual mean=0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.379535 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.379535 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=0.078528Jy sigma=1.561572 ! Fit after self-cal, rms=0.078525Jy sigma=1.561462 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113147 Jy ! Component: 100 - total flux cleaned = 0.0184061 Jy ! Total flux subtracted in 100 components = 0.0184061 Jy ! Clean residual min=-0.008420 max=0.008193 Jy/beam ! Clean residual mean=0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.397941 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.397941 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=0.075959Jy sigma=1.510194 ! Fit after self-cal, rms=0.075959Jy sigma=1.510147 ! 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=0.8945 mas, bmaj=1.784 mas, bpa=-4.622 degrees ! Estimated noise=0.162312 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 (0.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118388 Jy ! Component: 100 - total flux cleaned = 0.019145 Jy ! Component: 150 - total flux cleaned = 0.0241352 Jy ! Component: 200 - total flux cleaned = 0.0263769 Jy ! Total flux subtracted in 200 components = 0.0263769 Jy ! Clean residual min=-0.004583 max=0.009810 Jy/beam ! Clean residual mean=0.000004 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.424318 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.424318 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=0.073660Jy sigma=1.459370 ! Fit after self-cal, rms=0.073530Jy sigma=1.456574 ! Inverting map ! Added new window around map position (-2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955207 Jy ! Component: 100 - total flux cleaned = 0.0151308 Jy ! Component: 150 - total flux cleaned = 0.0167016 Jy ! Component: 200 - total flux cleaned = 0.0176141 Jy ! Total flux subtracted in 200 components = 0.0176141 Jy ! Clean residual min=-0.004264 max=0.006331 Jy/beam ! Clean residual mean=0.000004 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.441932 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 71 components and 0.441932 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=0.071974Jy sigma=1.423191 ! Fit after self-cal, rms=0.071873Jy sigma=1.420802 ! Inverting map ! Added new window around map position (2.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349887 Jy ! Component: 100 - total flux cleaned = 0.00460433 Jy ! Component: 150 - total flux cleaned = 0.00516353 Jy ! Component: 200 - total flux cleaned = 0.00567163 Jy ! Total flux subtracted in 200 components = 0.00567163 Jy ! Clean residual min=-0.004225 max=0.004394 Jy/beam ! Clean residual mean=0.000004 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.447603 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.447603 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=0.071270Jy sigma=1.406518 ! Fit after self-cal, rms=0.071261Jy sigma=1.406395 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8945 x 1.784 at -4.622 degrees (North through East) ! Clean map min=-0.0040852 max=0.35789 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.96 KP 1.05 ! LA 1.00 MK 1.01 NL 1.04 OV 0.94 ! PT 0.93 SC 0.97 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 0.99 KP 1.21 LA 0.97 ! MK 0.98 NL 1.06 OV 0.90 PT 0.89 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 0.90 KP 0.98 LA 1.00 ! NL 1.03 OV 0.90 ! ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.96 KP 1.04 ! LA 0.99 MK 1.01 NL 1.05 OV 0.94 ! PT 0.94 SC 0.98 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 1.02 KP 1.20 LA 0.96 ! MK 0.99 NL 1.08 OV 0.90 PT 0.89 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.89 KP 1.02 LA 0.97 ! NL 1.02 OV 0.89 ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.96 KP 1.04 ! LA 0.99 MK 1.02 NL 1.03 OV 0.94 ! PT 0.94 SC 0.97 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 1.01 KP 1.15 LA 0.97 ! MK 0.97 NL 1.05 OV 0.91 PT 0.88 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 0.93 KP 1.00 LA 1.00 ! NL 1.02 OV 0.90 ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.95 KP 1.04 ! LA 1.00 MK 1.00 NL 1.04 OV 0.94 ! PT 0.94 SC 0.99 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.03 KP 1.17 LA 0.95 ! MK 0.99 NL 1.06 OV 0.91 PT 0.90 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.89 KP 1.04 LA 0.99 ! NL 1.03 OV 0.90 ! ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.97 KP 1.05 ! LA 1.00 MK 1.01 NL 1.05 OV 0.94 ! PT 0.93 SC 1.00 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 1.01 KP 1.19 LA 0.97 ! MK 0.99 NL 1.08 OV 0.92 PT 0.90 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 0.94 KP 0.97 LA 0.98 ! NL 1.01 OV 0.90 ! ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.96 KP 1.04 ! LA 1.00 MK 1.02 NL 1.04 OV 0.94 ! PT 0.94 SC 0.98 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 HN 1.02 KP 1.25 LA 0.93 ! MK 1.02 NL 1.06 OV 0.94 PT 0.89 ! SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 0.91 KP 1.04 LA 1.00 ! NL 1.03 OV 0.90 ! ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.98 KP 1.05 ! LA 0.99 MK 1.01 NL 1.05 OV 0.94 ! PT 0.94 SC 0.99 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 0.98 KP 1.24 LA 1.01 ! MK 0.97 NL 1.07 OV 0.94 PT 0.90 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 HN 0.93 KP 1.01 LA 0.99 ! NL 1.04 OV 0.90 ! ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.99 KP 1.05 ! LA 1.00 MK 1.02 NL 1.05 OV 0.94 ! PT 0.95 SC 0.98 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.03 KP 1.21 LA 0.99 ! MK 0.99 NL 1.06 OV 0.92 PT 0.90 ! SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 0.96 KP 1.01 LA 0.98 ! NL 1.03 OV 0.92 ! ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.98 KP 1.05 ! LA 1.00 MK 1.03 NL 1.04 OV 0.94 ! PT 0.94 SC 1.01 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.07 KP 1.23 LA 0.98 ! MK 1.03 NL 1.06 OV 0.92 PT 0.95 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.95 KP 1.02 LA 1.00 ! NL 1.05 OV 0.88 ! ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.98 KP 1.04 ! LA 1.00 MK 1.03 NL 1.05 OV 0.93 ! PT 0.94 SC 1.01 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.07 KP 1.22 LA 0.99 ! MK 1.02 NL 1.07 OV 0.91 PT 0.94 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.94 KP 1.05 LA 1.01 ! NL 1.01 OV 0.93 ! ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.97 KP 1.05 ! LA 1.00 MK 1.02 NL 1.05 OV 0.94 ! PT 0.94 SC 0.99 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 1.02 KP 1.21 LA 0.98 ! MK 1.02 NL 1.07 OV 0.95 PT 0.90 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 0.93 KP 0.99 LA 0.99 ! NL 1.03 OV 0.90 ! ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.99 KP 1.04 ! LA 0.99 MK 1.03 NL 1.05 OV 0.95 ! PT 0.94 SC 1.01 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 1.02 KP 1.25 LA 0.97 ! MK 0.97 NL 1.09 OV 0.94 PT 0.90 ! SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 0.93 KP 0.89 LA 0.99 ! NL 1.04 OV 0.88 ! ! ! Fit before self-cal, rms=0.071261Jy sigma=1.406395 ! Fit after self-cal, rms=0.068282Jy sigma=1.313347 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.89 mas, bmaj=1.799 mas, bpa=-4.909 degrees ! Estimated noise=0.1641 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 = -0.00410603 Jy ! Component: 100 - total flux cleaned = -0.00544326 Jy ! Component: 150 - total flux cleaned = -0.00571492 Jy ! Component: 200 - total flux cleaned = -0.00587106 Jy ! Total flux subtracted in 200 components = -0.00587106 Jy ! Clean residual min=-0.002752 max=0.003470 Jy/beam ! Clean residual mean=0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.441732 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.441732 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=0.068004Jy sigma=1.304835 ! Fit after self-cal, rms=0.068022Jy sigma=1.304621 ! Inverting map ! Added new window around map position (-2.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356874 Jy ! Component: 100 - total flux cleaned = 0.00473906 Jy ! Component: 150 - total flux cleaned = 0.00509771 Jy ! Component: 200 - total flux cleaned = 0.00535346 Jy ! Total flux subtracted in 200 components = 0.00535346 Jy ! Clean residual min=-0.002568 max=0.002450 Jy/beam ! Clean residual mean=0.000003 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.447086 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.447086 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=0.067759Jy sigma=1.299453 ! Fit after self-cal, rms=0.067750Jy sigma=1.299213 ! 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=0.067750Jy sigma=1.299213 ! Fit after self-cal, rms=0.062276Jy sigma=1.202105 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=1.799 mas, bpa=-4.941 degrees ! Estimated noise=0.164407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000672364 Jy ! Component: 100 - total flux cleaned = -0.000980171 Jy ! Component: 150 - total flux cleaned = -0.00132494 Jy ! Component: 200 - total flux cleaned = -0.00151108 Jy ! Total flux subtracted in 200 components = -0.00151108 Jy ! Clean residual min=-0.001932 max=0.001677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.445575 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 0.445575 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=0.062134Jy sigma=1.198380 ! Fit after self-cal, rms=0.062144Jy sigma=1.198247 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 = -0.000123257 Jy ! Component: 100 - total flux cleaned = -0.000175249 Jy ! Component: 150 - total flux cleaned = -0.000272548 Jy ! Component: 200 - total flux cleaned = -0.000317989 Jy ! Total flux subtracted in 200 components = -0.000317989 Jy ! Clean residual min=-0.001864 max=0.001555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.445257 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 160 components and 0.445257 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=0.062074Jy sigma=1.196531 ! Fit after self-cal, rms=0.062072Jy sigma=1.196505 ! 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=0.062072Jy sigma=1.196505 ! Fit after self-cal, rms=0.059850Jy sigma=1.182845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8901 mas, bmaj=1.801 mas, bpa=-4.928 degrees ! Estimated noise=0.16454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175002 Jy ! Component: 100 - total flux cleaned = -0.00237787 Jy ! Component: 150 - total flux cleaned = -0.00273001 Jy ! Component: 200 - total flux cleaned = -0.00304969 Jy ! Total flux subtracted in 200 components = -0.00304969 Jy ! Clean residual min=-0.001336 max=0.001400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.442207 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 170 components and 0.442207 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=0.059763Jy sigma=1.180653 ! Fit after self-cal, rms=0.059760Jy sigma=1.180627 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 (-2, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115738 Jy ! Component: 100 - total flux cleaned = 0.00115965 Jy ! Component: 150 - total flux cleaned = 0.00100385 Jy ! Component: 200 - total flux cleaned = 0.000968569 Jy ! Total flux subtracted in 200 components = 0.000968569 Jy ! Clean residual min=-0.001318 max=0.001315 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.443176 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 178 components and 0.443176 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=0.059705Jy sigma=1.179327 ! Fit after self-cal, rms=0.059704Jy sigma=1.179299 ! 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=0.059704Jy sigma=1.179299 ! Fit after self-cal, rms=0.059707Jy sigma=1.178661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=2.739 mas, bpa=-3.852 degrees ! Estimated noise=0.210603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175069 Jy ! Component: 100 - total flux cleaned = -0.00238934 Jy ! Component: 150 - total flux cleaned = -0.00265787 Jy ! Component: 200 - total flux cleaned = -0.00284754 Jy ! Total flux subtracted in 200 components = -0.00284754 Jy ! Clean residual min=-0.001735 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.440328 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 207 components and 0.440328 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=0.059677Jy sigma=1.177854 ! Fit after self-cal, rms=0.059676Jy sigma=1.177825 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 = -0.000202031 Jy ! Component: 100 - total flux cleaned = -0.000366896 Jy ! Component: 150 - total flux cleaned = -0.000532244 Jy ! Component: 200 - total flux cleaned = -0.000641419 Jy ! Total flux subtracted in 200 components = -0.000641419 Jy ! Clean residual min=-0.001636 max=0.001374 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.439687 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 230 components and 0.439687 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=0.059670Jy sigma=1.177660 ! Fit after self-cal, rms=0.059670Jy sigma=1.177649 ! 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=0.8904 mas, bmaj=1.802 mas, bpa=-4.91 degrees ! Estimated noise=0.164639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8904 x 1.802 at -4.91 degrees (North through East) ! Clean map min=-0.0013452 max=0.36073 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 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=0.6626 mas, bmaj=1.433 mas, bpa=-6.656 degrees ! Estimated noise=0.262619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266599 Jy ! Component: 100 - total flux cleaned = 0.333982 Jy ! Component: 150 - total flux cleaned = 0.365496 Jy ! Component: 200 - total flux cleaned = 0.382976 Jy ! Total flux subtracted in 200 components = 0.382976 Jy ! Clean residual min=-0.006427 max=0.008936 Jy/beam ! Clean residual mean=0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.382976 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.382976 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=1.802 mas, bpa=-4.91 degrees ! Estimated noise=0.164639 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 = 0.0136683 Jy ! Component: 100 - total flux cleaned = 0.0217689 Jy ! Component: 150 - total flux cleaned = 0.0279852 Jy ! Component: 200 - total flux cleaned = 0.0328258 Jy ! Total flux subtracted in 200 components = 0.0328258 Jy ! Clean residual min=-0.002141 max=0.002975 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.415802 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.415802 Jy ! Inverting map ! Added new window around map position (-0.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400086 Jy ! Component: 100 - total flux cleaned = 0.007401 Jy ! Component: 150 - total flux cleaned = 0.00975817 Jy ! Component: 200 - total flux cleaned = 0.011325 Jy ! Total flux subtracted in 200 components = 0.011325 Jy ! Clean residual min=-0.001793 max=0.001831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.427127 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 76 components and 0.427127 Jy ! Inverting map ! Added new window around map position (1, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143845 Jy ! Component: 100 - total flux cleaned = 0.0027335 Jy ! Component: 150 - total flux cleaned = 0.00376326 Jy ! Component: 200 - total flux cleaned = 0.0044267 Jy ! Total flux subtracted in 200 components = 0.0044267 Jy ! Clean residual min=-0.001651 max=0.001370 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.431554 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 90 components and 0.431554 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=2.147 mas, bmaj=2.739 mas, bpa=-3.852 degrees ! Estimated noise=0.210603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220268 Jy ! Component: 100 - total flux cleaned = 0.00384061 Jy ! Component: 150 - total flux cleaned = 0.00474533 Jy ! Component: 200 - total flux cleaned = 0.00547079 Jy ! Total flux subtracted in 200 components = 0.00547079 Jy ! Clean residual min=-0.001632 max=0.001186 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.437025 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 = 0.000392445 Jy ! Component: 100 - total flux cleaned = 0.000601933 Jy ! Component: 150 - total flux cleaned = 0.000792665 Jy ! Component: 200 - total flux cleaned = 0.000880585 Jy ! Total flux subtracted in 200 components = 0.000880585 Jy ! Clean residual min=-0.001572 max=0.001222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.437905 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 163 components and 0.437905 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=1.802 mas, bpa=-4.91 degrees ! Estimated noise=0.164639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000448601 Jy ! Component: 100 - total flux cleaned = -0.000387253 Jy ! Component: 150 - total flux cleaned = -0.000330005 Jy ! Component: 200 - total flux cleaned = -0.000330214 Jy ! Total flux subtracted in 200 components = -0.000330214 Jy ! Clean residual min=-0.001446 max=0.001135 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.437575 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 169 components and 0.437575 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=0.059885Jy sigma=1.181966 ! Fit after self-cal, rms=0.059871Jy sigma=1.181701 wmodel J1931+2243_X_a_map.mod ! Writing 169 model components to file: J1931+2243_X_a_map.mod wobs J1931+2243_X_a_uvs.fits ! Writing UV FITS file: J1931+2243_X_a_uvs.fits wwins J1931+2243_X_a_map.win ! wwins: Wrote 8 windows to J1931+2243_X_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000599872 Jy ! Component: 100 - total flux cleaned = -0.000990422 Jy ! Component: 150 - total flux cleaned = -0.00123927 Jy ! Component: 200 - total flux cleaned = -0.00151997 Jy ! Component: 250 - total flux cleaned = -0.00171538 Jy ! Component: 300 - total flux cleaned = -0.0018492 Jy ! Component: 350 - total flux cleaned = -0.00199932 Jy ! Component: 400 - total flux cleaned = -0.00209218 Jy ! Component: 450 - total flux cleaned = -0.00225632 Jy ! Component: 500 - total flux cleaned = -0.00234595 Jy ! Component: 550 - total flux cleaned = -0.00243467 Jy ! Component: 600 - total flux cleaned = -0.00245226 Jy ! Component: 650 - total flux cleaned = -0.00253984 Jy ! Component: 700 - total flux cleaned = -0.00259168 Jy ! Component: 750 - total flux cleaned = -0.00269482 Jy ! Component: 800 - total flux cleaned = -0.0027461 Jy ! Component: 850 - total flux cleaned = -0.00283064 Jy ! Component: 900 - total flux cleaned = -0.00291441 Jy ! Component: 950 - total flux cleaned = -0.00293117 Jy ! Component: 1000 - total flux cleaned = -0.00303045 Jy ! Component: 1050 - total flux cleaned = -0.00307997 Jy ! Component: 1100 - total flux cleaned = -0.00311285 Jy ! Component: 1150 - total flux cleaned = -0.00317794 Jy ! Component: 1200 - total flux cleaned = -0.00322644 Jy ! Component: 1250 - total flux cleaned = -0.00329085 Jy ! Component: 1300 - total flux cleaned = -0.00330691 Jy ! Component: 1350 - total flux cleaned = -0.00340215 Jy ! Component: 1400 - total flux cleaned = -0.00348103 Jy ! Component: 1450 - total flux cleaned = -0.00346531 Jy ! Component: 1500 - total flux cleaned = -0.00358999 Jy ! Component: 1550 - total flux cleaned = -0.00362099 Jy ! Component: 1600 - total flux cleaned = -0.00369803 Jy ! Component: 1650 - total flux cleaned = -0.00374406 Jy ! Component: 1700 - total flux cleaned = -0.00382032 Jy ! Component: 1750 - total flux cleaned = -0.00389621 Jy ! Component: 1800 - total flux cleaned = -0.00397163 Jy ! Component: 1850 - total flux cleaned = -0.00400156 Jy ! Component: 1900 - total flux cleaned = -0.00410607 Jy ! Component: 1950 - total flux cleaned = -0.00415054 Jy ! Component: 2000 - total flux cleaned = -0.00416522 Jy ! Component: 2050 - total flux cleaned = -0.0042828 Jy ! Component: 2100 - total flux cleaned = -0.00429748 Jy ! Component: 2150 - total flux cleaned = -0.00431196 Jy ! Component: 2200 - total flux cleaned = -0.00438433 Jy ! Component: 2250 - total flux cleaned = -0.00441313 Jy ! Component: 2300 - total flux cleaned = -0.00445618 Jy ! Component: 2350 - total flux cleaned = -0.00448466 Jy ! Component: 2400 - total flux cleaned = -0.00452725 Jy ! Component: 2450 - total flux cleaned = -0.00459802 Jy ! Component: 2500 - total flux cleaned = -0.00462623 Jy ! Component: 2550 - total flux cleaned = -0.00469626 Jy ! Component: 2600 - total flux cleaned = -0.00466837 Jy ! Component: 2650 - total flux cleaned = -0.00471015 Jy ! Component: 2700 - total flux cleaned = -0.00475178 Jy ! Component: 2750 - total flux cleaned = -0.00480694 Jy ! Component: 2800 - total flux cleaned = -0.0047931 Jy ! Component: 2850 - total flux cleaned = -0.00486154 Jy ! Component: 2900 - total flux cleaned = -0.0048888 Jy ! Component: 2950 - total flux cleaned = -0.00492959 Jy ! Component: 3000 - total flux cleaned = -0.00498358 Jy ! Component: 3050 - total flux cleaned = -0.00498363 Jy ! Component: 3100 - total flux cleaned = -0.00494339 Jy ! Component: 3150 - total flux cleaned = -0.00499691 Jy ! Component: 3200 - total flux cleaned = -0.00506348 Jy ! Component: 3250 - total flux cleaned = -0.00510328 Jy ! Component: 3300 - total flux cleaned = -0.00510323 Jy ! Component: 3350 - total flux cleaned = -0.00514278 Jy ! Component: 3400 - total flux cleaned = -0.0051167 Jy ! Component: 3450 - total flux cleaned = -0.00516901 Jy ! Component: 3500 - total flux cleaned = -0.00520811 Jy ! Component: 3550 - total flux cleaned = -0.00522109 Jy ! Component: 3600 - total flux cleaned = -0.00524687 Jy ! Component: 3650 - total flux cleaned = -0.00531137 Jy ! Component: 3700 - total flux cleaned = -0.00533717 Jy ! Component: 3750 - total flux cleaned = -0.00533712 Jy ! Component: 3800 - total flux cleaned = -0.00540087 Jy ! Component: 3850 - total flux cleaned = -0.00547714 Jy ! Component: 3900 - total flux cleaned = -0.00546446 Jy ! Component: 3950 - total flux cleaned = -0.00550236 Jy ! Component: 4000 - total flux cleaned = -0.00551494 Jy ! Component: 4050 - total flux cleaned = -0.00553997 Jy ! Total flux subtracted in 4096 components = -0.00556501 Jy ! Clean residual min=-0.000673 max=0.000693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.43201 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 425 components and 0.43201 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1931+2243_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8904 x 1.802 at -4.91 degrees (North through East) ! Clean map min=-0.0012183 max=0.3625 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1931+2243_X_a_map.fits wmodel /vlbi/uf001/uvm//J1931+2243_X_a_map.mod ! Writing 425 model components to file: /vlbi/uf001/uvm//J1931+2243_X_a_map.mod wobs /vlbi/uf001/uvm//J1931+2243_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1931+2243_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1931+2243_X_a_map.win ! wwins: Wrote 9 windows to /vlbi/uf001/uvm//J1931+2243_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.362497 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.174248 0.174248 0.348496 0.696992 1.39398 2.78797 5.57594 11.1519 22.3038 44.6075 89.215 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.362 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1721.68 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1931+2243_X_a_dfm.log closed on Sun Jan 13 22:22:13 2019