! Started logfile: /image_prod/ug002_uva//J1445-1629_X_d_dfm.log on Thu Mar 5 01:54:49 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_uva//J1445-1629_X_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1445-1629_X_d_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.934722 visibilities/baseline/integration-bin. ! Found source: J1445-1629 ! ! 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 8076 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 J1445-1629_X_d] 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025596Jy sigma=8.774241 ! Fit after self-cal, rms=0.818475Jy sigma=6.950015 ! 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=0.6607 mas, bmaj=1.639 mas, bpa=-1.59 degrees ! Estimated noise=1.43391 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 = 0.136204 Jy ! Component: 100 - total flux cleaned = 0.168191 Jy ! Total flux subtracted in 100 components = 0.168191 Jy ! Clean residual min=-0.008041 max=0.022231 Jy/beam ! Clean residual mean=0.000008 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 0.168191 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.168191 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=0.082728Jy sigma=0.674443 ! Fit after self-cal, rms=0.082704Jy sigma=0.674193 ! Inverting map ! Added new window around map position (1, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201593 Jy ! Component: 100 - total flux cleaned = 0.0318831 Jy ! Total flux subtracted in 100 components = 0.0318831 Jy ! Clean residual min=-0.007730 max=0.015095 Jy/beam ! Clean residual mean=0.000007 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.200074 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.200074 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=0.074322Jy sigma=0.592424 ! Fit after self-cal, rms=0.073667Jy sigma=0.587383 ! Inverting map ! Added new window around map position (1.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131631 Jy ! Component: 100 - total flux cleaned = 0.0207618 Jy ! Total flux subtracted in 100 components = 0.0207618 Jy ! Clean residual min=-0.006074 max=0.012245 Jy/beam ! Clean residual mean=0.000006 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.220836 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.220836 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=0.069731Jy sigma=0.550817 ! Fit after self-cal, rms=0.069358Jy sigma=0.547328 ! Inverting map ! Added new window around map position (-1.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00924758 Jy ! Component: 100 - total flux cleaned = 0.015588 Jy ! Total flux subtracted in 100 components = 0.015588 Jy ! Clean residual min=-0.005028 max=0.005357 Jy/beam ! Clean residual mean=0.000006 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.236424 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.236424 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=0.067336Jy sigma=0.528973 ! Fit after self-cal, rms=0.067319Jy sigma=0.528748 ! 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=0.8522 mas, bmaj=1.983 mas, bpa=-1.388 degrees ! Estimated noise=0.945776 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 = 0.00877875 Jy ! Component: 100 - total flux cleaned = 0.0146478 Jy ! Component: 150 - total flux cleaned = 0.0188475 Jy ! Component: 200 - total flux cleaned = 0.0219428 Jy ! Total flux subtracted in 200 components = 0.0219428 Jy ! Clean residual min=-0.004628 max=0.004751 Jy/beam ! Clean residual mean=0.000013 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.258367 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.258367 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=0.065918Jy sigma=0.516043 ! Fit after self-cal, rms=0.065885Jy sigma=0.515720 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8522 x 1.983 at -1.388 degrees (North through East) ! Clean map min=-0.0041358 max=0.17517 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.02 KP 1.07 ! LA 1.00 MK 1.04 NL 1.06 OV 0.98 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.03 KP 1.03 ! LA 0.98 MK 0.99 NL 1.08 OV 0.97 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.04 KP 1.01 ! LA 0.98 MK 0.97 NL 1.06 OV 1.00 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.02 ! LA 1.00 MK 0.95 NL 1.09 OV 0.97 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.07 KP 1.05 ! LA 1.00 MK 1.02 NL 1.06 OV 0.96 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.04 ! LA 0.98 MK 0.97 NL 1.08 OV 0.96 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 1.01 ! LA 1.03 MK 1.02 NL 1.07 OV 1.00 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.06 KP 1.05 ! LA 1.00 MK 1.05 NL 1.08 OV 0.99 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.07 KP 1.06 ! LA 0.99 MK 1.00 NL 1.07 OV 0.99 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.12 KP 1.03 ! LA 1.00 MK 1.01 NL 1.05 OV 1.00 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.13 KP 1.06 ! LA 0.97 MK 1.03 NL 1.03 OV 1.04 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.12 KP 1.03 ! LA 1.01 MK 0.99 NL 1.06 OV 1.03 ! PT 0.88 SC 1.06 ! ! ! Fit before self-cal, rms=0.065885Jy sigma=0.515720 ! Fit after self-cal, rms=0.065299Jy sigma=0.501522 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8566 mas, bmaj=1.988 mas, bpa=-1.216 degrees ! Estimated noise=0.946983 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 (3.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019268 Jy ! Component: 100 - total flux cleaned = 0.00182598 Jy ! Component: 150 - total flux cleaned = 0.00183626 Jy ! Component: 200 - total flux cleaned = 0.00177494 Jy ! Total flux subtracted in 200 components = 0.00177494 Jy ! Clean residual min=-0.002949 max=0.002821 Jy/beam ! Clean residual mean=0.000000 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.260142 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.260142 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=0.065023Jy sigma=0.499283 ! Fit after self-cal, rms=0.065031Jy sigma=0.498998 ! 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=0.065031Jy sigma=0.498998 ! Fit after self-cal, rms=0.065936Jy sigma=0.495745 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8566 mas, bmaj=1.989 mas, bpa=-1.453 degrees ! Estimated noise=0.947877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00214531 Jy ! Component: 100 - total flux cleaned = -0.00249002 Jy ! Component: 150 - total flux cleaned = -0.00233206 Jy ! Component: 200 - total flux cleaned = -0.00228498 Jy ! Total flux subtracted in 200 components = -0.00228498 Jy ! Clean residual min=-0.002430 max=0.002442 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.257857 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.257857 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=0.065798Jy sigma=0.494487 ! Fit after self-cal, rms=0.065809Jy sigma=0.494438 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 = 0.000101785 Jy ! Component: 100 - total flux cleaned = 0.000145264 Jy ! Component: 150 - total flux cleaned = 0.000185058 Jy ! Component: 200 - total flux cleaned = 0.000219635 Jy ! Total flux subtracted in 200 components = 0.000219635 Jy ! Clean residual min=-0.002321 max=0.002455 Jy/beam ! Clean residual mean=0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.258077 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.258077 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=0.065764Jy sigma=0.494071 ! Fit after self-cal, rms=0.065763Jy sigma=0.494050 ! Inverting map ! Added new window around map position (-22.2, -39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233317 Jy ! Component: 100 - total flux cleaned = 0.00261414 Jy ! Component: 150 - total flux cleaned = 0.00301001 Jy ! Component: 200 - total flux cleaned = 0.00340366 Jy ! Total flux subtracted in 200 components = 0.00340366 Jy ! Clean residual min=-0.002363 max=0.002154 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.26148 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.26148 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=0.065666Jy sigma=0.493065 ! Fit after self-cal, rms=0.065663Jy sigma=0.493035 ! 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=0.065663Jy sigma=0.493035 ! Fit after self-cal, rms=0.065736Jy sigma=0.492594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8562 mas, bmaj=1.99 mas, bpa=-1.449 degrees ! Estimated noise=0.946215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153686 Jy ! Component: 100 - total flux cleaned = -0.00145908 Jy ! Component: 150 - total flux cleaned = -0.00130607 Jy ! Component: 200 - total flux cleaned = -0.00123596 Jy ! Total flux subtracted in 200 components = -0.00123596 Jy ! Clean residual min=-0.002272 max=0.002096 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.260244 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.260244 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=0.065672Jy sigma=0.491976 ! Fit after self-cal, rms=0.065674Jy sigma=0.491965 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 = 0.00025079 Jy ! Component: 100 - total flux cleaned = 0.00028285 Jy ! Component: 150 - total flux cleaned = 0.000342792 Jy ! Component: 200 - total flux cleaned = 0.000343163 Jy ! Total flux subtracted in 200 components = 0.000343163 Jy ! Clean residual min=-0.002228 max=0.002008 Jy/beam ! Clean residual mean=0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.260588 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 137 components and 0.260588 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=0.065646Jy sigma=0.491743 ! Fit after self-cal, rms=0.065645Jy sigma=0.491740 ! 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=0.065645Jy sigma=0.491740 ! Fit after self-cal, rms=0.065659Jy sigma=0.491563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=4.256 mas, bpa=5.313 degrees ! Estimated noise=1.20244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001174 Jy ! Component: 100 - total flux cleaned = -0.000969718 Jy ! Component: 150 - total flux cleaned = -0.00072259 Jy ! Component: 200 - total flux cleaned = -0.000481415 Jy ! Total flux subtracted in 200 components = -0.000481415 Jy ! Clean residual min=-0.002291 max=0.001975 Jy/beam ! Clean residual mean=0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.260106 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 149 components and 0.260106 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=0.065643Jy sigma=0.491414 ! Fit after self-cal, rms=0.065638Jy sigma=0.491373 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 = -5.05227e-05 Jy ! Component: 100 - total flux cleaned = 3.23015e-05 Jy ! Component: 150 - total flux cleaned = 0.000105654 Jy ! Component: 200 - total flux cleaned = 8.9791e-05 Jy ! Total flux subtracted in 200 components = 8.9791e-05 Jy ! Clean residual min=-0.002270 max=0.001879 Jy/beam ! Clean residual mean=0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.260196 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 156 components and 0.260196 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=0.065639Jy sigma=0.491401 ! Fit after self-cal, rms=0.065637Jy sigma=0.491390 ! 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=0.8554 mas, bmaj=1.99 mas, bpa=-1.474 degrees ! Estimated noise=0.944337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8554 x 1.99 at -1.474 degrees (North through East) ! Clean map min=-0.0020234 max=0.17482 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=0.6617 mas, bmaj=1.64 mas, bpa=-1.497 degrees ! Estimated noise=1.43863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136308 Jy ! Component: 100 - total flux cleaned = 0.172302 Jy ! Component: 150 - total flux cleaned = 0.191442 Jy ! Component: 200 - total flux cleaned = 0.204144 Jy ! Total flux subtracted in 200 components = 0.204144 Jy ! Clean residual min=-0.004797 max=0.007081 Jy/beam ! Clean residual mean=0.000004 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.204144 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 0.204144 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=1.99 mas, bpa=-1.474 degrees ! Estimated noise=0.944337 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 = 0.0159714 Jy ! Component: 100 - total flux cleaned = 0.0253437 Jy ! Component: 150 - total flux cleaned = 0.0318341 Jy ! Component: 200 - total flux cleaned = 0.0365652 Jy ! Total flux subtracted in 200 components = 0.0365652 Jy ! Clean residual min=-0.002447 max=0.003466 Jy/beam ! Clean residual mean=0.000004 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.240709 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 58 components and 0.240709 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 = 0.00373716 Jy ! Component: 100 - total flux cleaned = 0.00651638 Jy ! Component: 150 - total flux cleaned = 0.00879509 Jy ! Component: 200 - total flux cleaned = 0.0107194 Jy ! Total flux subtracted in 200 components = 0.0107194 Jy ! Clean residual min=-0.002057 max=0.002271 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.251428 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 91 components and 0.251428 Jy ! Inverting map ! Added new window around map position (16, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209072 Jy ! Component: 100 - total flux cleaned = 0.00342568 Jy ! Component: 150 - total flux cleaned = 0.00434473 Jy ! Component: 200 - total flux cleaned = 0.00484025 Jy ! Total flux subtracted in 200 components = 0.00484025 Jy ! Clean residual min=-0.002050 max=0.001944 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.256269 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 120 components and 0.256269 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=2.222 mas, bmaj=4.256 mas, bpa=5.313 degrees ! Estimated noise=1.20244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163212 Jy ! Component: 100 - total flux cleaned = 0.00270614 Jy ! Component: 150 - total flux cleaned = 0.00319639 Jy ! Component: 200 - total flux cleaned = 0.00355956 Jy ! Total flux subtracted in 200 components = 0.00355956 Jy ! Clean residual min=-0.002214 max=0.001834 Jy/beam ! Clean residual mean=0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.259828 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 = 0.000166004 Jy ! Component: 100 - total flux cleaned = 0.000288478 Jy ! Component: 150 - total flux cleaned = 0.00037439 Jy ! Component: 200 - total flux cleaned = 0.000455547 Jy ! Total flux subtracted in 200 components = 0.000455547 Jy ! Clean residual min=-0.002175 max=0.001762 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.260284 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 149 components and 0.260284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=1.99 mas, bpa=-1.474 degrees ! Estimated noise=0.944337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000591842 Jy ! Component: 100 - total flux cleaned = -0.000856552 Jy ! Component: 150 - total flux cleaned = -0.000936475 Jy ! Component: 200 - total flux cleaned = -0.00101221 Jy ! Total flux subtracted in 200 components = -0.00101221 Jy ! Clean residual min=-0.002018 max=0.001817 Jy/beam ! Clean residual mean=0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.259271 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 163 components and 0.259271 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=0.065580Jy sigma=0.490649 ! Fit after self-cal, rms=0.065562Jy sigma=0.490579 wmodel J1445-1629_X_d_map.mod ! Writing 163 model components to file: J1445-1629_X_d_map.mod wobs J1445-1629_X_d_uvs.fits ! Writing UV FITS file: J1445-1629_X_d_uvs.fits wwins J1445-1629_X_d_map.win ! wwins: Wrote 8 windows to J1445-1629_X_d_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 = -2.97089e-05 Jy ! Component: 100 - total flux cleaned = -0.000124307 Jy ! Component: 150 - total flux cleaned = -0.000154831 Jy ! Component: 200 - total flux cleaned = -0.000300567 Jy ! Component: 250 - total flux cleaned = -0.000470146 Jy ! Component: 300 - total flux cleaned = -0.00058017 Jy ! Component: 350 - total flux cleaned = -0.000741602 Jy ! Component: 400 - total flux cleaned = -0.000900182 Jy ! Component: 450 - total flux cleaned = -0.000977792 Jy ! Component: 500 - total flux cleaned = -0.00105465 Jy ! Component: 550 - total flux cleaned = -0.00120442 Jy ! Component: 600 - total flux cleaned = -0.0013022 Jy ! Component: 650 - total flux cleaned = -0.00135053 Jy ! Component: 700 - total flux cleaned = -0.00149297 Jy ! Component: 750 - total flux cleaned = -0.00163312 Jy ! Component: 800 - total flux cleaned = -0.00174843 Jy ! Component: 850 - total flux cleaned = -0.0019758 Jy ! Component: 900 - total flux cleaned = -0.00213229 Jy ! Component: 950 - total flux cleaned = -0.0022868 Jy ! Component: 1000 - total flux cleaned = -0.00233053 Jy ! Component: 1050 - total flux cleaned = -0.00252463 Jy ! Component: 1100 - total flux cleaned = -0.00258851 Jy ! Component: 1150 - total flux cleaned = -0.0026728 Jy ! Component: 1200 - total flux cleaned = -0.00283898 Jy ! Component: 1250 - total flux cleaned = -0.00296182 Jy ! Component: 1300 - total flux cleaned = -0.00300239 Jy ! Component: 1350 - total flux cleaned = -0.00306234 Jy ! Component: 1400 - total flux cleaned = -0.00312164 Jy ! Component: 1450 - total flux cleaned = -0.00320036 Jy ! Component: 1500 - total flux cleaned = -0.00327822 Jy ! Component: 1550 - total flux cleaned = -0.00327825 Jy ! Component: 1600 - total flux cleaned = -0.00337385 Jy ! Component: 1650 - total flux cleaned = -0.00341162 Jy ! Component: 1700 - total flux cleaned = -0.00341166 Jy ! Component: 1750 - total flux cleaned = -0.00346783 Jy ! Component: 1800 - total flux cleaned = -0.00357876 Jy ! Component: 1850 - total flux cleaned = -0.00361538 Jy ! Component: 1900 - total flux cleaned = -0.00365134 Jy ! Component: 1950 - total flux cleaned = -0.00363344 Jy ! Component: 2000 - total flux cleaned = -0.00365147 Jy ! Component: 2050 - total flux cleaned = -0.00366889 Jy ! Component: 2100 - total flux cleaned = -0.00372168 Jy ! Component: 2150 - total flux cleaned = -0.00380869 Jy ! Component: 2200 - total flux cleaned = -0.00375673 Jy ! Component: 2250 - total flux cleaned = -0.00384242 Jy ! Component: 2300 - total flux cleaned = -0.00375735 Jy ! Component: 2350 - total flux cleaned = -0.00382478 Jy ! Component: 2400 - total flux cleaned = -0.003875 Jy ! Component: 2450 - total flux cleaned = -0.00387496 Jy ! Component: 2500 - total flux cleaned = -0.00387495 Jy ! Component: 2550 - total flux cleaned = -0.00387515 Jy ! Component: 2600 - total flux cleaned = -0.00395641 Jy ! Component: 2650 - total flux cleaned = -0.00400455 Jy ! Component: 2700 - total flux cleaned = -0.00400442 Jy ! Component: 2750 - total flux cleaned = -0.00406788 Jy ! Component: 2800 - total flux cleaned = -0.00402078 Jy ! Component: 2850 - total flux cleaned = -0.00403657 Jy ! Component: 2900 - total flux cleaned = -0.00406783 Jy ! Component: 2950 - total flux cleaned = -0.00409902 Jy ! Component: 3000 - total flux cleaned = -0.00414492 Jy ! Component: 3050 - total flux cleaned = -0.00423653 Jy ! Component: 3100 - total flux cleaned = -0.00423649 Jy ! Component: 3150 - total flux cleaned = -0.00432662 Jy ! Component: 3200 - total flux cleaned = -0.00432672 Jy ! Component: 3250 - total flux cleaned = -0.00438621 Jy ! Component: 3300 - total flux cleaned = -0.00441576 Jy ! Component: 3350 - total flux cleaned = -0.00450357 Jy ! Component: 3400 - total flux cleaned = -0.00451823 Jy ! Component: 3450 - total flux cleaned = -0.0045904 Jy ! Component: 3500 - total flux cleaned = -0.00456176 Jy ! Component: 3550 - total flux cleaned = -0.00460448 Jy ! Component: 3600 - total flux cleaned = -0.00466105 Jy ! Component: 3650 - total flux cleaned = -0.00466101 Jy ! Component: 3700 - total flux cleaned = -0.00468912 Jy ! Component: 3750 - total flux cleaned = -0.00474489 Jy ! Component: 3800 - total flux cleaned = -0.00478638 Jy ! Component: 3850 - total flux cleaned = -0.00478622 Jy ! Component: 3900 - total flux cleaned = -0.00482732 Jy ! Component: 3950 - total flux cleaned = -0.00486801 Jy ! Component: 4000 - total flux cleaned = -0.00486796 Jy ! Component: 4050 - total flux cleaned = -0.00486801 Jy ! Total flux subtracted in 4096 components = -0.00488143 Jy ! Clean residual min=-0.000794 max=0.000688 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.25439 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 454 components and 0.25439 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1445-1629_X_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8554 x 1.99 at -1.474 degrees (North through East) ! Clean map min=-0.0013068 max=0.17655 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1445-1629_X_d_map.fits wmodel /image_prod/ug002_uva//J1445-1629_X_d_map.mod ! Writing 454 model components to file: /image_prod/ug002_uva//J1445-1629_X_d_map.mod wobs /image_prod/ug002_uva//J1445-1629_X_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1445-1629_X_d_uvs.fits wwins /image_prod/ug002_uva//J1445-1629_X_d_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uva//J1445-1629_X_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.176552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.382932 0.382932 0.765864 1.53173 3.06346 6.12691 12.2538 24.5076 49.0153 98.0306 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.176 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 783.428 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1445-1629_X_d_dfm.log closed on Thu Mar 5 01:54:53 2020