! Started logfile: /image_prod/ug002_uvm//J0010-3054_X_a_dfm.log on Wed Mar 4 16:24:18 2020 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 /image_prod/ug002_uvm//J0010-3054_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0010-3054_X_a_uvm.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.813333 visibilities/baseline/integration-bin. ! Found source: J0010-3054 ! ! 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 26352 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 J0010-3054_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 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003742Jy sigma=7.990399 ! Fit after self-cal, rms=0.953278Jy sigma=7.559285 ! 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=0.6674 mas, bmaj=1.897 mas, bpa=2.817 degrees ! Estimated noise=1.17094 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 = 0.0336971 Jy ! Component: 100 - total flux cleaned = 0.0432251 Jy ! Total flux subtracted in 100 components = 0.0432251 Jy ! Clean residual min=-0.003298 max=0.006739 Jy/beam ! Clean residual mean=0.000002 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.0432251 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0432251 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=0.069700Jy sigma=0.497967 ! Fit after self-cal, rms=0.068619Jy sigma=0.489147 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694586 Jy ! Component: 100 - total flux cleaned = 0.0113247 Jy ! Total flux subtracted in 100 components = 0.0113247 Jy ! Clean residual min=-0.003506 max=0.005233 Jy/beam ! Clean residual mean=0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0545498 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.0545498 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=0.067391Jy sigma=0.474730 ! Fit after self-cal, rms=0.067390Jy sigma=0.474549 ! Inverting map ! Added new window around map position (-1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529016 Jy ! Component: 100 - total flux cleaned = 0.00842167 Jy ! Total flux subtracted in 100 components = 0.00842167 Jy ! Clean residual min=-0.003016 max=0.004253 Jy/beam ! Clean residual mean=0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0629715 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0629715 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=0.066768Jy sigma=0.468240 ! Fit after self-cal, rms=0.066630Jy sigma=0.467086 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036689 Jy ! Component: 100 - total flux cleaned = 0.00564498 Jy ! Total flux subtracted in 100 components = 0.00564498 Jy ! Clean residual min=-0.002805 max=0.002928 Jy/beam ! Clean residual mean=0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0686164 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0686164 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=0.066358Jy sigma=0.464608 ! Fit after self-cal, rms=0.066294Jy sigma=0.464090 ! 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=0.9015 mas, bmaj=2.592 mas, bpa=3.254 degrees ! Estimated noise=0.591798 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 = 0.00284063 Jy ! Component: 100 - total flux cleaned = 0.00350593 Jy ! Component: 150 - total flux cleaned = 0.00360483 Jy ! Component: 200 - total flux cleaned = 0.00368952 Jy ! Total flux subtracted in 200 components = 0.00368952 Jy ! Clean residual min=-0.001402 max=0.001700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.072306 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.072306 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=0.066162Jy sigma=0.463168 ! Fit after self-cal, rms=0.066111Jy sigma=0.462871 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9015 x 2.592 at 3.254 degrees (North through East) ! Clean map min=-0.0013027 max=0.045687 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 1.14 KP 1.00 ! LA 1.04 MK 1.11 OV 0.88 PT 0.94 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.02 HN 0.97 KP 0.99 ! LA 1.00* NL 0.94 OV 1.08 PT 1.05 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.07 KP 1.00 ! LA 1.04 MK 1.01 OV 0.96 PT 0.98 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.02 HN 0.93 KP 1.03 ! LA 1.00* NL 1.04 OV 1.02 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.09 KP 1.00 ! LA 1.01 MK 1.01 OV 0.94 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.01 HN 1.02 KP 0.96 ! LA 1.00* NL 1.00 OV 0.97 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HN 1.04 KP 1.06 ! LA 1.03 MK 1.01 OV 0.95 PT 0.94 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.98 HN 1.06 KP 1.02 ! LA 1.00* NL 1.09 OV 1.05 PT 1.03 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.04 KP 0.97 ! LA 1.02 MK 0.99 OV 0.89 PT 0.97 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.01 HN 0.97 KP 0.94 ! LA 1.00* NL 1.01 OV 1.04 PT 0.95 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.34 KP 1.00 ! LA 1.02 MK 0.93 OV 0.92 PT 0.97 ! SC 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 1.06 KP 1.00 ! LA 1.00* NL 1.06 OV 1.02 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.08 KP 0.98 ! LA 1.05 MK 1.02 OV 0.93 PT 0.99 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 1.00 KP 0.95 ! LA 1.00* NL 1.08 OV 1.04 PT 1.01 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.82 KP 1.03 ! LA 1.04 MK 1.14 OV 0.90 PT 1.02 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.89 KP 1.00 ! LA 1.00* NL 1.07 OV 1.02 PT 1.08 ! SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.77 KP 1.00 ! LA 1.05 MK 0.92 OV 0.94 PT 0.94 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.06 HN 1.06 KP 0.94 ! LA 1.00* NL 0.99 OV 0.94 PT 1.17 ! SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.94 KP 0.98 ! LA 1.05 MK 1.01 OV 0.97 PT 1.01 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 HN 0.99 KP 0.97 ! LA 1.00* NL 0.99 OV 0.96 PT 1.08 ! SC 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.77 KP 1.02 ! LA 0.94 MK 1.01 OV 0.98 PT 0.97 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.97 HN 0.93 KP 0.93 ! LA 1.00* NL 1.05 OV 1.08 PT 1.14 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 0.76 KP 0.98 ! LA 1.05 MK 0.84 OV 0.95 PT 0.87 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.05 HN 0.87 KP 0.98 ! LA 1.00* NL 1.05 OV 1.04 PT 0.94 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.066111Jy sigma=0.462871 ! Fit after self-cal, rms=0.065248Jy sigma=0.461424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=2.572 mas, bpa=3.505 degrees ! Estimated noise=0.584894 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 = 0.000803624 Jy ! Component: 100 - total flux cleaned = 0.000702471 Jy ! Component: 150 - total flux cleaned = 0.000581652 Jy ! Component: 200 - total flux cleaned = 0.000522497 Jy ! Total flux subtracted in 200 components = 0.000522497 Jy ! Clean residual min=-0.001324 max=0.001373 Jy/beam ! Clean residual mean=0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0728285 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0728285 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=0.065200Jy sigma=0.461202 ! Fit after self-cal, rms=0.065211Jy sigma=0.460937 ! 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=0.065211Jy sigma=0.460937 ! Fit after self-cal, rms=0.064886Jy sigma=0.460073 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8856 mas, bmaj=2.574 mas, bpa=3.793 degrees ! Estimated noise=0.583184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879605 Jy ! Component: 100 - total flux cleaned = 0.000788522 Jy ! Component: 150 - total flux cleaned = 0.000753801 Jy ! Component: 200 - total flux cleaned = 0.000724144 Jy ! Total flux subtracted in 200 components = 0.000724144 Jy ! Clean residual min=-0.001259 max=0.001289 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0735526 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0735526 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=0.064855Jy sigma=0.459936 ! Fit after self-cal, rms=0.064843Jy sigma=0.459789 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 (-6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129781 Jy ! Component: 100 - total flux cleaned = 0.00185874 Jy ! Component: 150 - total flux cleaned = 0.00200721 Jy ! Component: 200 - total flux cleaned = 0.00206837 Jy ! Total flux subtracted in 200 components = 0.00206837 Jy ! Clean residual min=-0.001134 max=0.001123 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.075621 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.075621 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=0.064808Jy sigma=0.459550 ! Fit after self-cal, rms=0.064802Jy sigma=0.459489 ! 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=0.064802Jy sigma=0.459489 ! Fit after self-cal, rms=0.064582Jy sigma=0.459044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8805 mas, bmaj=2.577 mas, bpa=4.045 degrees ! Estimated noise=0.57845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577967 Jy ! Component: 100 - total flux cleaned = 0.000734803 Jy ! Component: 150 - total flux cleaned = 0.000803678 Jy ! Component: 200 - total flux cleaned = 0.000819045 Jy ! Total flux subtracted in 200 components = 0.000819045 Jy ! Clean residual min=-0.001029 max=0.001144 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.07644 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.07644 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=0.064563Jy sigma=0.458951 ! Fit after self-cal, rms=0.064581Jy sigma=0.458782 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 (-29.2, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000903749 Jy ! Component: 100 - total flux cleaned = 0.00112892 Jy ! Component: 150 - total flux cleaned = 0.00127234 Jy ! Component: 200 - total flux cleaned = 0.00132732 Jy ! Total flux subtracted in 200 components = 0.00132732 Jy ! Clean residual min=-0.001022 max=0.001006 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0777673 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.0777673 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=0.064554Jy sigma=0.458637 ! Fit after self-cal, rms=0.064550Jy sigma=0.458587 ! 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=0.064550Jy sigma=0.458587 ! Fit after self-cal, rms=0.064341Jy sigma=0.458533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=5.863 mas, bpa=0.3051 degrees ! Estimated noise=0.713697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058759 Jy ! Component: 100 - total flux cleaned = 0.000842103 Jy ! Component: 150 - total flux cleaned = 0.000945014 Jy ! Component: 200 - total flux cleaned = 0.00104392 Jy ! Total flux subtracted in 200 components = 0.00104392 Jy ! Clean residual min=-0.001130 max=0.001020 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0788113 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.0788113 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=0.064335Jy sigma=0.458502 ! Fit after self-cal, rms=0.064349Jy sigma=0.458461 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 = 0.000184071 Jy ! Component: 100 - total flux cleaned = 0.000228437 Jy ! Component: 150 - total flux cleaned = 0.00025812 Jy ! Component: 200 - total flux cleaned = 0.000258125 Jy ! Total flux subtracted in 200 components = 0.000258125 Jy ! Clean residual min=-0.001161 max=0.001077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0790694 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.0790694 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=0.064344Jy sigma=0.458442 ! Fit after self-cal, rms=0.064346Jy sigma=0.458435 ! 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=0.8766 mas, bmaj=2.574 mas, bpa=4.202 degrees ! Estimated noise=0.575463 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8766 x 2.574 at 4.202 degrees (North through East) ! Clean map min=-0.0009296 max=0.044038 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=0.6558 mas, bmaj=1.923 mas, bpa=3.803 degrees ! Estimated noise=1.11065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328154 Jy ! Component: 100 - total flux cleaned = 0.0465714 Jy ! Component: 150 - total flux cleaned = 0.0547955 Jy ! Component: 200 - total flux cleaned = 0.0602837 Jy ! Total flux subtracted in 200 components = 0.0602837 Jy ! Clean residual min=-0.002460 max=0.003034 Jy/beam ! Clean residual mean=0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0602837 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0602837 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=2.574 mas, bpa=4.202 degrees ! Estimated noise=0.575463 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 = 0.00660184 Jy ! Component: 100 - total flux cleaned = 0.00998449 Jy ! Component: 150 - total flux cleaned = 0.0121527 Jy ! Component: 200 - total flux cleaned = 0.0137725 Jy ! Total flux subtracted in 200 components = 0.0137725 Jy ! Clean residual min=-0.001317 max=0.001557 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0740562 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.0740562 Jy ! Inverting map ! Added new window around map position (1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148246 Jy ! Component: 100 - total flux cleaned = 0.00252049 Jy ! Component: 150 - total flux cleaned = 0.00320402 Jy ! Component: 200 - total flux cleaned = 0.00355465 Jy ! Total flux subtracted in 200 components = 0.00355465 Jy ! Clean residual min=-0.001153 max=0.001119 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0776109 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.0776109 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=2.327 mas, bmaj=5.863 mas, bpa=0.3051 degrees ! Estimated noise=0.713697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772085 Jy ! Component: 100 - total flux cleaned = 0.000985318 Jy ! Component: 150 - total flux cleaned = 0.00105498 Jy ! Component: 200 - total flux cleaned = 0.00113119 Jy ! Total flux subtracted in 200 components = 0.00113119 Jy ! Clean residual min=-0.001185 max=0.001079 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0787421 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 = 5.53438e-05 Jy ! Component: 100 - total flux cleaned = 9.39046e-05 Jy ! Component: 150 - total flux cleaned = 0.000129913 Jy ! Component: 200 - total flux cleaned = 0.000140908 Jy ! Total flux subtracted in 200 components = 0.000140908 Jy ! Clean residual min=-0.001119 max=0.001078 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.078883 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.078883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=2.574 mas, bpa=4.202 degrees ! Estimated noise=0.575463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202671 Jy ! Component: 100 - total flux cleaned = -0.000179101 Jy ! Component: 150 - total flux cleaned = -0.000138002 Jy ! Component: 200 - total flux cleaned = -0.000119681 Jy ! Total flux subtracted in 200 components = -0.000119681 Jy ! Clean residual min=-0.001118 max=0.001066 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0787633 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.0787633 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=0.064334Jy sigma=0.458427 ! Fit after self-cal, rms=0.064341Jy sigma=0.458333 wmodel J0010-3054_X_a_map.mod ! Writing 103 model components to file: J0010-3054_X_a_map.mod wobs J0010-3054_X_a_uvs.fits ! Writing UV FITS file: J0010-3054_X_a_uvs.fits wwins J0010-3054_X_a_map.win ! wwins: Wrote 5 windows to J0010-3054_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 = -5.39557e-05 Jy ! Component: 100 - total flux cleaned = -0.000107597 Jy ! Component: 150 - total flux cleaned = -7.3566e-05 Jy ! Component: 200 - total flux cleaned = 9.63528e-06 Jy ! Component: 250 - total flux cleaned = 5.7846e-05 Jy ! Component: 300 - total flux cleaned = 7.39364e-05 Jy ! Component: 350 - total flux cleaned = 0.000136598 Jy ! Component: 400 - total flux cleaned = 0.000136577 Jy ! Component: 450 - total flux cleaned = 0.000106741 Jy ! Component: 500 - total flux cleaned = 3.32105e-05 Jy ! Component: 550 - total flux cleaned = 1.89434e-05 Jy ! Component: 600 - total flux cleaned = -2.37555e-05 Jy ! Component: 650 - total flux cleaned = -5.18509e-05 Jy ! Component: 700 - total flux cleaned = -6.59614e-05 Jy ! Component: 750 - total flux cleaned = -0.000120448 Jy ! Component: 800 - total flux cleaned = -8.01921e-05 Jy ! Component: 850 - total flux cleaned = -9.37515e-05 Jy ! Component: 900 - total flux cleaned = -0.000119907 Jy ! Component: 950 - total flux cleaned = -0.000106638 Jy ! Component: 1000 - total flux cleaned = -0.000132298 Jy ! Component: 1050 - total flux cleaned = -9.41187e-05 Jy ! Component: 1100 - total flux cleaned = -6.91858e-05 Jy ! Component: 1150 - total flux cleaned = -0.000106369 Jy ! Component: 1200 - total flux cleaned = -5.70354e-05 Jy ! Component: 1250 - total flux cleaned = -5.69507e-05 Jy ! Component: 1300 - total flux cleaned = -5.70396e-05 Jy ! Component: 1350 - total flux cleaned = -2.12606e-05 Jy ! Component: 1400 - total flux cleaned = -9.67017e-06 Jy ! Component: 1450 - total flux cleaned = -4.4807e-05 Jy ! Component: 1500 - total flux cleaned = -5.64648e-05 Jy ! Component: 1550 - total flux cleaned = -7.93598e-05 Jy ! Component: 1600 - total flux cleaned = -0.000102182 Jy ! Component: 1650 - total flux cleaned = -0.000158395 Jy ! Component: 1700 - total flux cleaned = -0.000158251 Jy ! Component: 1750 - total flux cleaned = -0.000180357 Jy ! Component: 1800 - total flux cleaned = -0.000202241 Jy ! Component: 1850 - total flux cleaned = -0.000202256 Jy ! Component: 1900 - total flux cleaned = -0.000234543 Jy ! Component: 1950 - total flux cleaned = -0.00026653 Jy ! Component: 2000 - total flux cleaned = -0.000287744 Jy ! Component: 2050 - total flux cleaned = -0.00029827 Jy ! Component: 2100 - total flux cleaned = -0.000350805 Jy ! Component: 2150 - total flux cleaned = -0.000392513 Jy ! Component: 2200 - total flux cleaned = -0.000454449 Jy ! Component: 2250 - total flux cleaned = -0.000485205 Jy ! Component: 2300 - total flux cleaned = -0.000505645 Jy ! Component: 2350 - total flux cleaned = -0.000556263 Jy ! Component: 2400 - total flux cleaned = -0.000596521 Jy ! Component: 2450 - total flux cleaned = -0.000616439 Jy ! Component: 2500 - total flux cleaned = -0.000626351 Jy ! Component: 2550 - total flux cleaned = -0.00065597 Jy ! Component: 2600 - total flux cleaned = -0.000685402 Jy ! Component: 2650 - total flux cleaned = -0.000675592 Jy ! Component: 2700 - total flux cleaned = -0.000714325 Jy ! Component: 2750 - total flux cleaned = -0.000743268 Jy ! Component: 2800 - total flux cleaned = -0.000771877 Jy ! Component: 2850 - total flux cleaned = -0.000800425 Jy ! Component: 2900 - total flux cleaned = -0.000790978 Jy ! Component: 2950 - total flux cleaned = -0.000790989 Jy ! Component: 3000 - total flux cleaned = -0.000818954 Jy ! Component: 3050 - total flux cleaned = -0.000856048 Jy ! Component: 3100 - total flux cleaned = -0.000846829 Jy ! Component: 3150 - total flux cleaned = -0.000856142 Jy ! Component: 3200 - total flux cleaned = -0.000856231 Jy ! Component: 3250 - total flux cleaned = -0.000874331 Jy ! Component: 3300 - total flux cleaned = -0.000865257 Jy ! Component: 3350 - total flux cleaned = -0.000874221 Jy ! Component: 3400 - total flux cleaned = -0.000909813 Jy ! Component: 3450 - total flux cleaned = -0.000891966 Jy ! Component: 3500 - total flux cleaned = -0.00086543 Jy ! Component: 3550 - total flux cleaned = -0.000847841 Jy ! Component: 3600 - total flux cleaned = -0.000856555 Jy ! Component: 3650 - total flux cleaned = -0.000839202 Jy ! Component: 3700 - total flux cleaned = -0.000813309 Jy ! Component: 3750 - total flux cleaned = -0.000856316 Jy ! Component: 3800 - total flux cleaned = -0.000839096 Jy ! Component: 3850 - total flux cleaned = -0.000830617 Jy ! Component: 3900 - total flux cleaned = -0.000822153 Jy ! Component: 3950 - total flux cleaned = -0.000805288 Jy ! Component: 4000 - total flux cleaned = -0.000813718 Jy ! Component: 4050 - total flux cleaned = -0.000830478 Jy ! Total flux subtracted in 4096 components = -0.000797143 Jy ! Clean residual min=-0.000475 max=0.000559 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0779661 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 389 components and 0.0779661 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0010-3054_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8766 x 2.574 at 4.202 degrees (North through East) ! Clean map min=-0.00090446 max=0.044165 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0010-3054_X_a_map.fits wmodel /image_prod/ug002_uvm//J0010-3054_X_a_map.mod ! Writing 389 model components to file: /image_prod/ug002_uvm//J0010-3054_X_a_map.mod wobs /image_prod/ug002_uvm//J0010-3054_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0010-3054_X_a_uvs.fits wwins /image_prod/ug002_uvm//J0010-3054_X_a_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uvm//J0010-3054_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0441654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.985552 0.985552 1.9711 3.94221 7.88442 15.7688 31.5377 63.0753 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 304.398 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0010-3054_X_a_dfm.log closed on Wed Mar 4 16:24:24 2020