! Started logfile: /vlbi/uf001/uvm//J1625-2527_X_b_dfm.log on Sun Jan 13 22:01:44 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//J1625-2527_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1625-2527_X_b_uvm.fits ! AN table 1: 7 integrations on 10 of 10 possible baselines. ! AN table 2: 6 integrations on 1 of 1 possible baselines. ! AN table 3: 21 integrations on 36 of 36 possible baselines. ! AN table 4: 7 integrations on 21 of 21 possible baselines. ! AN table 5: 7 integrations on 21 of 21 possible baselines. ! AN table 6: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.723942 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 16836 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 J1625-2527_X_b] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 88 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.477027Jy sigma=17.944450 ! Fit after self-cal, rms=0.259434Jy sigma=2.998133 ! 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=0.6553 mas, bmaj=1.806 mas, bpa=-10.67 degrees ! Estimated noise=0.857909 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 = 0.783899 Jy ! Component: 100 - total flux cleaned = 0.96112 Jy ! Total flux subtracted in 100 components = 0.96112 Jy ! Clean residual min=-0.027998 max=0.064049 Jy/beam ! Clean residual mean=-0.000008 rms=0.006597 Jy/beam ! Combined flux in latest and established models = 0.96112 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.96112 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=0.271316Jy sigma=3.143302 ! Fit after self-cal, rms=0.271307Jy sigma=3.143212 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0690355 Jy ! Component: 100 - total flux cleaned = 0.109299 Jy ! Total flux subtracted in 100 components = 0.109299 Jy ! Clean residual min=-0.027180 max=0.046698 Jy/beam ! Clean residual mean=-0.000010 rms=0.005427 Jy/beam ! Combined flux in latest and established models = 1.07042 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 1.07042 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=0.234332Jy sigma=2.688431 ! Fit after self-cal, rms=0.234316Jy sigma=2.688206 ! Inverting map ! Added new window around map position (1.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449837 Jy ! Component: 100 - total flux cleaned = 0.0725416 Jy ! Total flux subtracted in 100 components = 0.0725416 Jy ! Clean residual min=-0.026794 max=0.045768 Jy/beam ! Clean residual mean=-0.000006 rms=0.004900 Jy/beam ! Combined flux in latest and established models = 1.14296 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 1.14296 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=0.218471Jy sigma=2.512948 ! Fit after self-cal, rms=0.217295Jy sigma=2.496951 ! Inverting map ! Added new window around map position (-1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378943 Jy ! Component: 100 - total flux cleaned = 0.064144 Jy ! Total flux subtracted in 100 components = 0.064144 Jy ! Clean residual min=-0.024982 max=0.027579 Jy/beam ! Clean residual mean=-0.000002 rms=0.004468 Jy/beam ! Combined flux in latest and established models = 1.2071 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 1.2071 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=0.204942Jy sigma=2.373402 ! Fit after self-cal, rms=0.204716Jy sigma=2.370472 ! Inverting map ! Added new window around map position (2.2, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267325 Jy ! Component: 100 - total flux cleaned = 0.0444999 Jy ! Total flux subtracted in 100 components = 0.0444999 Jy ! Clean residual min=-0.022036 max=0.024905 Jy/beam ! Clean residual mean=0.000002 rms=0.004243 Jy/beam ! Combined flux in latest and established models = 1.2516 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 1.2516 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=0.199060Jy sigma=2.313009 ! Fit after self-cal, rms=0.198863Jy sigma=2.310410 ! 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=0.8873 mas, bmaj=2.497 mas, bpa=-13.81 degrees ! Estimated noise=0.560011 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 = 0.0256626 Jy ! Component: 100 - total flux cleaned = 0.0437241 Jy ! Component: 150 - total flux cleaned = 0.0574026 Jy ! Component: 200 - total flux cleaned = 0.0667168 Jy ! Total flux subtracted in 200 components = 0.0667168 Jy ! Clean residual min=-0.023559 max=0.026072 Jy/beam ! Clean residual mean=0.000009 rms=0.005730 Jy/beam ! Combined flux in latest and established models = 1.31832 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 1.31832 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=0.193624Jy sigma=2.261981 ! Fit after self-cal, rms=0.193520Jy sigma=2.260553 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8873 x 2.497 at -13.81 degrees (North through East) ! Clean map min=-0.022764 max=1.026 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.03 LA 1.05 NL 1.05 PT 0.99 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 HN 0.96 KP 1.02 LA 1.00 ! MK 1.01 NL 1.04 OV 0.91 PT 0.94 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.92 HN 1.80 KP 0.91 LA 0.94 ! NL 1.05 OV 0.82 PT 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.96 HN 1.00 KP 0.90 ! LA 0.97 NL 1.01 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.02 HN 1.07 KP 1.06 ! LA 1.03 MK 0.98 NL 0.99 OV 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 LA 1.08 NL 1.06 PT 0.95 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 1.01 KP 1.02 LA 0.99 ! MK 1.02 NL 1.04 OV 0.90 PT 0.95 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 HN 1.79 KP 0.91 LA 0.94 ! NL 1.05 OV 0.81 PT 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.97 HN 1.02 KP 0.90 ! LA 0.97 NL 0.99 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.05 HN 1.07 KP 1.05 ! LA 1.04 MK 0.98 NL 0.99 OV 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.05 LA 1.05 NL 1.10 PT 0.98 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 HN 1.00 KP 1.01 LA 1.00 ! MK 1.01 NL 1.04 OV 0.91 PT 0.96 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 HN 1.90 KP 0.91 LA 0.94 ! NL 1.04 OV 0.81 PT 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.96 HN 0.99 KP 0.90 ! LA 0.99 NL 0.99 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.03 HN 1.09 KP 1.05 ! LA 1.04 MK 1.00 NL 1.00 OV 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 LA 1.06 NL 1.10 PT 0.95 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 HN 0.99 KP 1.02 LA 0.97 ! MK 1.00 NL 1.07 OV 0.91 PT 0.96 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.92 HN 1.73 KP 0.91 LA 0.95 ! NL 1.03 OV 0.82 PT 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.94 HN 1.00 KP 0.91 ! LA 0.98 NL 0.98 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.03 HN 1.08 KP 1.06 ! LA 1.05 MK 0.99 NL 1.00 OV 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 LA 1.06 NL 1.08 PT 0.95 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 0.98 KP 1.02 LA 1.00 ! MK 1.02 NL 1.03 OV 0.91 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 HN 1.78 KP 0.92 LA 0.94 ! NL 1.04 OV 0.80 PT 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.95 HN 1.02 KP 0.91 ! LA 0.97 NL 1.00 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.03 HN 1.09 KP 1.06 ! LA 1.05 MK 0.98 NL 1.00 OV 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 LA 1.08 NL 1.07 PT 0.99 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.97 KP 1.02 LA 0.99 ! MK 1.03 NL 1.04 OV 0.91 PT 0.94 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 HN 1.85 KP 0.94 LA 0.94 ! NL 1.02 OV 0.80 PT 0.90 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.96 HN 1.00 KP 0.90 ! LA 0.98 NL 0.97 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.04 HN 1.06 KP 1.06 ! LA 1.04 MK 0.99 NL 0.99 OV 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 LA 1.08 NL 1.05 PT 0.97 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 HN 1.00 KP 1.02 LA 0.99 ! MK 1.01 NL 1.01 OV 0.91 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 HN 1.85 KP 0.95 LA 0.93 ! NL 1.02 OV 0.81 PT 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.96 HN 0.98 KP 0.92 ! LA 0.98 NL 0.98 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.04 HN 1.12 KP 1.08 ! LA 1.03 MK 0.98 NL 0.98 OV 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 LA 1.06 NL 1.08 PT 0.96 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 HN 0.99 KP 1.03 LA 0.97 ! MK 1.01 NL 1.02 OV 0.89 PT 0.98 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 1.84 KP 0.91 LA 0.94 ! NL 1.05 OV 0.80 PT 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.96 HN 1.01 KP 0.92 ! LA 0.98 NL 0.99 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.06 HN 1.08 KP 1.05 ! LA 1.05 MK 0.99 NL 0.99 OV 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 LA 1.08 NL 1.06 PT 0.97 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 HN 1.01 KP 1.01 LA 0.97 ! MK 1.02 NL 1.03 OV 0.92 PT 0.96 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 1.78 KP 0.89 LA 0.95 ! NL 1.05 OV 0.80 PT 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.96 HN 1.03 KP 0.92 ! LA 0.97 NL 0.98 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.05 HN 1.09 KP 1.06 ! LA 1.02 MK 0.99 NL 1.00 OV 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 LA 1.09 NL 1.05 PT 0.97 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 HN 1.00 KP 1.02 LA 1.00 ! MK 1.01 NL 1.02 OV 0.90 PT 0.95 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 HN 1.74 KP 0.95 LA 0.94 ! NL 1.06 OV 0.82 PT 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.96 HN 1.01 KP 0.89 ! LA 1.00 NL 1.00 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.05 HN 1.07 KP 1.05 ! LA 1.03 MK 1.01 NL 1.00 OV 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 LA 1.06 NL 1.05 PT 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 1.02 KP 1.02 LA 0.99 ! MK 1.00 NL 1.03 OV 0.91 PT 0.95 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.92 HN 1.79 KP 0.92 LA 0.93 ! NL 1.05 OV 0.82 PT 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.97 HN 1.01 KP 0.91 ! LA 0.99 NL 0.99 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.06 HN 1.11 KP 1.06 ! LA 1.05 MK 1.00 NL 0.99 OV 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! HN 1.05 LA 1.09 NL 1.09 PT 0.95 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 HN 0.99 KP 1.00 LA 0.98 ! MK 1.00 NL 1.03 OV 0.91 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 HN 1.77 KP 0.92 LA 0.96 ! NL 1.04 OV 0.82 PT 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.96 HN 1.02 KP 0.92 ! LA 0.98 NL 0.96 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.05 HN 1.10 KP 1.07 ! LA 1.06 MK 0.98 NL 0.98 OV 0.95 ! ! ! Fit before self-cal, rms=0.193520Jy sigma=2.260553 ! Fit after self-cal, rms=0.156520Jy sigma=1.825769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.893 mas, bmaj=2.48 mas, bpa=-13.98 degrees ! Estimated noise=0.568783 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 = -0.0138246 Jy ! Component: 100 - total flux cleaned = -0.0186544 Jy ! Component: 150 - total flux cleaned = -0.0219431 Jy ! Component: 200 - total flux cleaned = -0.0250319 Jy ! Total flux subtracted in 200 components = -0.0250319 Jy ! Clean residual min=-0.014980 max=0.011245 Jy/beam ! Clean residual mean=0.000003 rms=0.002726 Jy/beam ! Combined flux in latest and established models = 1.29329 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 1.29329 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=0.154555Jy sigma=1.802160 ! Fit after self-cal, rms=0.154611Jy sigma=1.801727 ! 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=0.154611Jy sigma=1.801727 ! Fit after self-cal, rms=0.154112Jy sigma=1.778030 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=2.488 mas, bpa=-13.95 degrees ! Estimated noise=0.569225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0110438 Jy ! Component: 100 - total flux cleaned = -0.0173937 Jy ! Component: 150 - total flux cleaned = -0.0199295 Jy ! Component: 200 - total flux cleaned = -0.0218428 Jy ! Total flux subtracted in 200 components = -0.0218428 Jy ! Clean residual min=-0.013188 max=0.010417 Jy/beam ! Clean residual mean=0.000004 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 1.27145 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 1.27145 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=0.152930Jy sigma=1.766334 ! Fit after self-cal, rms=0.152906Jy sigma=1.766057 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 = -0.00233269 Jy ! Component: 100 - total flux cleaned = -0.00373062 Jy ! Component: 150 - total flux cleaned = -0.00422264 Jy ! Component: 200 - total flux cleaned = -0.0044429 Jy ! Total flux subtracted in 200 components = -0.0044429 Jy ! Clean residual min=-0.013099 max=0.010241 Jy/beam ! Clean residual mean=0.000002 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 1.267 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 1.267 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=0.152654Jy sigma=1.763523 ! Fit after self-cal, rms=0.152644Jy sigma=1.763422 ! 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=0.152644Jy sigma=1.763422 ! Fit after self-cal, rms=0.150428Jy sigma=1.664324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8968 mas, bmaj=2.487 mas, bpa=-13.89 degrees ! Estimated noise=0.570395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00814981 Jy ! Component: 100 - total flux cleaned = -0.010503 Jy ! Component: 150 - total flux cleaned = -0.0121812 Jy ! Component: 200 - total flux cleaned = -0.0134119 Jy ! Total flux subtracted in 200 components = -0.0134119 Jy ! Clean residual min=-0.007890 max=0.007966 Jy/beam ! Clean residual mean=-0.000006 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 1.25359 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 1.25359 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=0.149760Jy sigma=1.657821 ! Fit after self-cal, rms=0.149752Jy sigma=1.657697 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 (13.6, -45.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209245 Jy ! Component: 100 - total flux cleaned = 0.00168206 Jy ! Component: 150 - total flux cleaned = 0.0010334 Jy ! Component: 200 - total flux cleaned = 0.000891917 Jy ! Total flux subtracted in 200 components = 0.000891917 Jy ! Clean residual min=-0.007286 max=0.007177 Jy/beam ! Clean residual mean=-0.000007 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 1.25448 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 1.25448 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=0.149185Jy sigma=1.650713 ! Fit after self-cal, rms=0.149150Jy sigma=1.650298 ! 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=0.149150Jy sigma=1.650298 ! Fit after self-cal, rms=0.148265Jy sigma=1.619783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=5.459 mas, bpa=-4.522 degrees ! Estimated noise=0.715577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00704836 Jy ! Component: 100 - total flux cleaned = -0.00988159 Jy ! Component: 150 - total flux cleaned = -0.0107778 Jy ! Component: 200 - total flux cleaned = -0.0114026 Jy ! Total flux subtracted in 200 components = -0.0114026 Jy ! Clean residual min=-0.008045 max=0.006536 Jy/beam ! Clean residual mean=-0.000012 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 1.24308 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 1.24308 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=0.147939Jy sigma=1.617309 ! Fit after self-cal, rms=0.147927Jy sigma=1.617082 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 = -0.000651761 Jy ! Component: 100 - total flux cleaned = -0.000897774 Jy ! Component: 150 - total flux cleaned = -0.00104452 Jy ! Component: 200 - total flux cleaned = -0.00118091 Jy ! Total flux subtracted in 200 components = -0.00118091 Jy ! Clean residual min=-0.007761 max=0.006330 Jy/beam ! Clean residual mean=-0.000014 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 1.2419 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 157 components and 1.2419 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=0.147888Jy sigma=1.616959 ! Fit after self-cal, rms=0.147885Jy sigma=1.616900 ! 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=0.8978 mas, bmaj=2.488 mas, bpa=-13.89 degrees ! Estimated noise=0.569745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8978 x 2.488 at -13.89 degrees (North through East) ! Clean map min=-0.0060158 max=1.0373 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=0.147885Jy sigma=1.616900 ! Fit after self-cal, rms=0.100220Jy sigma=0.829279 ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=2.487 mas, bpa=-13.91 degrees ! Estimated noise=0.569166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00355967 Jy ! Component: 100 - total flux cleaned = -0.00574544 Jy ! Component: 150 - total flux cleaned = -0.00682644 Jy ! Component: 200 - total flux cleaned = -0.00756309 Jy ! Total flux subtracted in 200 components = -0.00756309 Jy ! Clean residual min=-0.005295 max=0.005099 Jy/beam ! Clean residual mean=-0.000011 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 1.23434 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 1.23434 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=0.099749Jy sigma=0.822967 ! Fit after self-cal, rms=0.099746Jy sigma=0.822835 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000613035 Jy ! Component: 100 - total flux cleaned = -0.00112883 Jy ! Component: 150 - total flux cleaned = -0.00159184 Jy ! Component: 200 - total flux cleaned = -0.00180726 Jy ! Total flux subtracted in 200 components = -0.00180726 Jy ! Clean residual min=-0.005177 max=0.005163 Jy/beam ! Clean residual mean=-0.000011 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 1.23253 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 178 components and 1.23253 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=0.099598Jy sigma=0.820900 ! Fit after self-cal, rms=0.099596Jy sigma=0.820852 ! 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=0.099596Jy sigma=0.820852 ! Fit after self-cal, rms=0.099672Jy sigma=0.818183 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=0.6541 mas, bmaj=1.789 mas, bpa=-10.67 degrees ! Estimated noise=0.878526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.79445 Jy ! Component: 100 - total flux cleaned = 0.973405 Jy ! Component: 150 - total flux cleaned = 1.04137 Jy ! Component: 200 - total flux cleaned = 1.07967 Jy ! Total flux subtracted in 200 components = 1.07967 Jy ! Clean residual min=-0.010114 max=0.020384 Jy/beam ! Clean residual mean=-0.000010 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 1.07967 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.07967 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8987 mas, bmaj=2.485 mas, bpa=-13.91 degrees ! Estimated noise=0.568975 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 = 0.0467904 Jy ! Component: 100 - total flux cleaned = 0.0751336 Jy ! Component: 150 - total flux cleaned = 0.0939762 Jy ! Component: 200 - total flux cleaned = 0.107154 Jy ! Total flux subtracted in 200 components = 0.107154 Jy ! Clean residual min=-0.006457 max=0.008612 Jy/beam ! Clean residual mean=-0.000026 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 1.18683 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 61 components and 1.18683 Jy ! Inverting map ! Added new window around map position (0.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00982835 Jy ! Component: 100 - total flux cleaned = 0.0170327 Jy ! Component: 150 - total flux cleaned = 0.0226491 Jy ! Component: 200 - total flux cleaned = 0.0271045 Jy ! Total flux subtracted in 200 components = 0.0271045 Jy ! Clean residual min=-0.005467 max=0.006302 Jy/beam ! Clean residual mean=-0.000015 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 1.21393 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 87 components and 1.21393 Jy ! Inverting map ! Added new window around map position (-3, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436054 Jy ! Component: 100 - total flux cleaned = 0.00620643 Jy ! Component: 150 - total flux cleaned = 0.00804172 Jy ! Component: 200 - total flux cleaned = 0.00964899 Jy ! Total flux subtracted in 200 components = 0.00964899 Jy ! Clean residual min=-0.004849 max=0.004199 Jy/beam ! Clean residual mean=-0.000010 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 1.22358 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 1.22358 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=2.157 mas, bmaj=5.46 mas, bpa=-4.51 degrees ! Estimated noise=0.712936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176513 Jy ! Component: 100 - total flux cleaned = 0.00361326 Jy ! Component: 150 - total flux cleaned = 0.00449411 Jy ! Component: 200 - total flux cleaned = 0.00517325 Jy ! Total flux subtracted in 200 components = 0.00517325 Jy ! Clean residual min=-0.006003 max=0.004566 Jy/beam ! Clean residual mean=-0.000014 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 1.22875 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 = 0.000459541 Jy ! Component: 100 - total flux cleaned = 0.000926103 Jy ! Component: 150 - total flux cleaned = 0.00138356 Jy ! Component: 200 - total flux cleaned = 0.00170017 Jy ! Total flux subtracted in 200 components = 0.00170017 Jy ! Clean residual min=-0.005755 max=0.004583 Jy/beam ! Clean residual mean=-0.000013 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 1.23045 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 145 components and 1.23045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8987 mas, bmaj=2.485 mas, bpa=-13.91 degrees ! Estimated noise=0.568975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023574 Jy ! Component: 100 - total flux cleaned = 0.00037149 Jy ! Component: 150 - total flux cleaned = 0.000498764 Jy ! Component: 200 - total flux cleaned = 0.000676899 Jy ! Total flux subtracted in 200 components = 0.000676899 Jy ! Clean residual min=-0.004547 max=0.004145 Jy/beam ! Clean residual mean=-0.000007 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 1.23113 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 1.23113 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=0.098786Jy sigma=0.806983 ! Fit after self-cal, rms=0.098718Jy sigma=0.805710 wmodel J1625-2527_X_b_map.mod ! Writing 165 model components to file: J1625-2527_X_b_map.mod wobs J1625-2527_X_b_uvs.fits ! Writing UV FITS file: J1625-2527_X_b_uvs.fits wwins J1625-2527_X_b_map.win ! wwins: Wrote 7 windows to J1625-2527_X_b_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000823619 Jy ! Component: 100 - total flux cleaned = -0.00136433 Jy ! Component: 150 - total flux cleaned = -0.00161863 Jy ! Component: 200 - total flux cleaned = -0.00167929 Jy ! Component: 250 - total flux cleaned = -0.00173684 Jy ! Component: 300 - total flux cleaned = -0.00184764 Jy ! Component: 350 - total flux cleaned = -0.00195466 Jy ! Component: 400 - total flux cleaned = -0.00205984 Jy ! Component: 450 - total flux cleaned = -0.00231625 Jy ! Component: 500 - total flux cleaned = -0.00236592 Jy ! Component: 550 - total flux cleaned = -0.00241487 Jy ! Component: 600 - total flux cleaned = -0.00236867 Jy ! Component: 650 - total flux cleaned = -0.00255482 Jy ! Component: 700 - total flux cleaned = -0.00255466 Jy ! Component: 750 - total flux cleaned = -0.00264474 Jy ! Component: 800 - total flux cleaned = -0.00273144 Jy ! Component: 850 - total flux cleaned = -0.00307301 Jy ! Component: 900 - total flux cleaned = -0.00302994 Jy ! Component: 950 - total flux cleaned = -0.00323584 Jy ! Component: 1000 - total flux cleaned = -0.00315466 Jy ! Component: 1050 - total flux cleaned = -0.00327506 Jy ! Component: 1100 - total flux cleaned = -0.00335456 Jy ! Component: 1150 - total flux cleaned = -0.00354846 Jy ! Component: 1200 - total flux cleaned = -0.00351045 Jy ! Component: 1250 - total flux cleaned = -0.00358681 Jy ! Component: 1300 - total flux cleaned = -0.00351294 Jy ! Component: 1350 - total flux cleaned = -0.00355 Jy ! Component: 1400 - total flux cleaned = -0.00358574 Jy ! Component: 1450 - total flux cleaned = -0.00354925 Jy ! Component: 1500 - total flux cleaned = -0.00344249 Jy ! Component: 1550 - total flux cleaned = -0.00340766 Jy ! Component: 1600 - total flux cleaned = -0.00333778 Jy ! Component: 1650 - total flux cleaned = -0.00330372 Jy ! Component: 1700 - total flux cleaned = -0.00326965 Jy ! Component: 1750 - total flux cleaned = -0.00330306 Jy ! Component: 1800 - total flux cleaned = -0.00330246 Jy ! Component: 1850 - total flux cleaned = -0.00326938 Jy ! Component: 1900 - total flux cleaned = -0.00323704 Jy ! Component: 1950 - total flux cleaned = -0.00320452 Jy ! Component: 2000 - total flux cleaned = -0.00323628 Jy ! Component: 2050 - total flux cleaned = -0.00323641 Jy ! Component: 2100 - total flux cleaned = -0.00317382 Jy ! Component: 2150 - total flux cleaned = -0.00320513 Jy ! Component: 2200 - total flux cleaned = -0.00323566 Jy ! Component: 2250 - total flux cleaned = -0.00326621 Jy ! Component: 2300 - total flux cleaned = -0.00323557 Jy ! Component: 2350 - total flux cleaned = -0.00326627 Jy ! Component: 2400 - total flux cleaned = -0.00332602 Jy ! Component: 2450 - total flux cleaned = -0.00326659 Jy ! Component: 2500 - total flux cleaned = -0.00326667 Jy ! Component: 2550 - total flux cleaned = -0.00341341 Jy ! Component: 2600 - total flux cleaned = -0.00332621 Jy ! Component: 2650 - total flux cleaned = -0.00352813 Jy ! Component: 2700 - total flux cleaned = -0.0033556 Jy ! Component: 2750 - total flux cleaned = -0.0033834 Jy ! Component: 2800 - total flux cleaned = -0.0034394 Jy ! Component: 2850 - total flux cleaned = -0.00329902 Jy ! Component: 2900 - total flux cleaned = -0.00332709 Jy ! Component: 2950 - total flux cleaned = -0.0033275 Jy ! Component: 3000 - total flux cleaned = -0.00327256 Jy ! Component: 3050 - total flux cleaned = -0.00321809 Jy ! Component: 3100 - total flux cleaned = -0.00321808 Jy ! Component: 3150 - total flux cleaned = -0.00321825 Jy ! Component: 3200 - total flux cleaned = -0.00329827 Jy ! Component: 3250 - total flux cleaned = -0.00337794 Jy ! Component: 3300 - total flux cleaned = -0.00332517 Jy ! Component: 3350 - total flux cleaned = -0.00343002 Jy ! Component: 3400 - total flux cleaned = -0.00337764 Jy ! Component: 3450 - total flux cleaned = -0.0034038 Jy ! Component: 3500 - total flux cleaned = -0.00345543 Jy ! Component: 3550 - total flux cleaned = -0.00348101 Jy ! Component: 3600 - total flux cleaned = -0.00355739 Jy ! Component: 3650 - total flux cleaned = -0.00343102 Jy ! Component: 3700 - total flux cleaned = -0.00350649 Jy ! Component: 3750 - total flux cleaned = -0.0035816 Jy ! Component: 3800 - total flux cleaned = -0.00360665 Jy ! Component: 3850 - total flux cleaned = -0.00353265 Jy ! Component: 3900 - total flux cleaned = -0.00370459 Jy ! Component: 3950 - total flux cleaned = -0.00363133 Jy ! Component: 4000 - total flux cleaned = -0.0036071 Jy ! Component: 4050 - total flux cleaned = -0.00370387 Jy ! Total flux subtracted in 4096 components = -0.00363157 Jy ! Clean residual min=-0.001401 max=0.001347 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 1.2275 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 494 components and 1.2275 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1625-2527_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8987 x 2.485 at -13.91 degrees (North through East) ! Clean map min=-0.0036704 max=1.0451 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1625-2527_X_b_map.fits wmodel /vlbi/uf001/uvm//J1625-2527_X_b_map.mod ! Writing 494 model components to file: /vlbi/uf001/uvm//J1625-2527_X_b_map.mod wobs /vlbi/uf001/uvm//J1625-2527_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1625-2527_X_b_uvs.fits wwins /vlbi/uf001/uvm//J1625-2527_X_b_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uvm//J1625-2527_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.04507 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000449617 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129069 0.129069 0.258137 0.516274 1.03255 2.0651 4.13019 8.26039 16.5208 33.0415 66.0831 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2324.35 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1625-2527_X_b_dfm.log closed on Sun Jan 13 22:01:49 2019