! Started logfile: /image_prod/ug002_uva//J0029-0113_X_dfm.log on Wed Mar 4 18:29:41 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//J0029-0113_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0029-0113_X_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886222 visibilities/baseline/integration-bin. ! Found source: J0029-0113 ! ! 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 23928 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 J0029-0113_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008523Jy sigma=8.692226 ! Fit after self-cal, rms=0.881654Jy sigma=7.607603 ! 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=0.6816 mas, bmaj=1.705 mas, bpa=-4.266 degrees ! Estimated noise=0.892536 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 = 0.0834554 Jy ! Component: 100 - total flux cleaned = 0.111565 Jy ! Total flux subtracted in 100 components = 0.111565 Jy ! Clean residual min=-0.005567 max=0.012473 Jy/beam ! Clean residual mean=0.000002 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.111565 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.111565 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=0.069618Jy sigma=0.570133 ! Fit after self-cal, rms=0.069477Jy sigma=0.569031 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143514 Jy ! Component: 100 - total flux cleaned = 0.0224861 Jy ! Total flux subtracted in 100 components = 0.0224861 Jy ! Clean residual min=-0.004521 max=0.008001 Jy/beam ! Clean residual mean=0.000002 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.134051 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.134051 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=0.524999 ! Fit after self-cal, rms=0.064305Jy sigma=0.524693 ! Inverting map ! Added new window around map position (1.2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00843008 Jy ! Component: 100 - total flux cleaned = 0.0135963 Jy ! Total flux subtracted in 100 components = 0.0135963 Jy ! Clean residual min=-0.004138 max=0.007506 Jy/beam ! Clean residual mean=0.000001 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.147648 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.147648 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=0.062334Jy sigma=0.507195 ! Fit after self-cal, rms=0.062236Jy sigma=0.506318 ! Inverting map ! Added new window around map position (2.8, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00725726 Jy ! Component: 100 - total flux cleaned = 0.0117815 Jy ! Total flux subtracted in 100 components = 0.0117815 Jy ! Clean residual min=-0.003647 max=0.004335 Jy/beam ! Clean residual mean=0.000001 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.159429 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.159429 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=0.060790Jy sigma=0.493261 ! Fit after self-cal, rms=0.060701Jy sigma=0.492439 ! 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=0.8653 mas, bmaj=1.992 mas, bpa=-3.726 degrees ! Estimated noise=0.539015 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 = 0.00699784 Jy ! Component: 100 - total flux cleaned = 0.0112084 Jy ! Component: 150 - total flux cleaned = 0.0140292 Jy ! Component: 200 - total flux cleaned = 0.0155114 Jy ! Total flux subtracted in 200 components = 0.0155114 Jy ! Clean residual min=-0.004045 max=0.004450 Jy/beam ! Clean residual mean=0.000002 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.174941 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.174941 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=0.059788Jy sigma=0.484657 ! Fit after self-cal, rms=0.059691Jy sigma=0.483783 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8653 x 1.992 at -3.726 degrees (North through East) ! Clean map min=-0.0033445 max=0.1133 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.00 KP 1.10 ! LA 1.00 MK 0.99 NL 1.14 OV 1.05 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.98 KP 1.08 ! LA 1.02 MK 1.00 NL 1.15 OV 0.97 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.00 KP 1.08 ! LA 0.97 MK 1.03 NL 1.09 OV 1.01 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.02 KP 1.07 ! LA 1.03 MK 1.00 NL 1.06 OV 1.04 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 0.98 KP 1.06 ! LA 0.98 MK 1.01 NL 1.07 OV 0.99 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.92 KP 1.08 ! LA 0.97 MK 0.97 NL 1.13 OV 1.01 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.92 KP 1.08 ! LA 0.97 MK 1.05 NL 1.16 OV 0.97 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 1.10 ! LA 1.01 MK 0.98 NL 1.10 OV 1.00 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.00 KP 1.06 ! LA 1.00 MK 1.01 NL 1.08 OV 1.01 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.00 KP 1.09 ! LA 0.98 MK 1.00 NL 1.08 OV 1.02 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 0.94 KP 1.10 ! LA 1.00 MK 0.94 NL 1.09 OV 0.97 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 HN 0.99 KP 1.05 ! LA 0.96 MK 1.03 NL 1.12 OV 1.03 ! PT 0.88 SC 1.03 ! ! ! Fit before self-cal, rms=0.059691Jy sigma=0.483783 ! Fit after self-cal, rms=0.057265Jy sigma=0.473593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=1.991 mas, bpa=-3.737 degrees ! Estimated noise=0.537414 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 (5.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180657 Jy ! Component: 100 - total flux cleaned = 0.00263961 Jy ! Component: 150 - total flux cleaned = 0.00327469 Jy ! Component: 200 - total flux cleaned = 0.00386666 Jy ! Total flux subtracted in 200 components = 0.00386666 Jy ! Clean residual min=-0.001553 max=0.001420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.178807 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.178807 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=0.057133Jy sigma=0.472391 ! Fit after self-cal, rms=0.057122Jy sigma=0.472225 ! 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=0.057122Jy sigma=0.472225 ! Fit after self-cal, rms=0.056897Jy sigma=0.471507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8667 mas, bmaj=1.99 mas, bpa=-3.773 degrees ! Estimated noise=0.535687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101467 Jy ! Component: 100 - total flux cleaned = 0.00137965 Jy ! Component: 150 - total flux cleaned = 0.00166503 Jy ! Component: 200 - total flux cleaned = 0.0018886 Jy ! Total flux subtracted in 200 components = 0.0018886 Jy ! Clean residual min=-0.001280 max=0.001273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.180696 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.180696 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=0.056865Jy sigma=0.471222 ! Fit after self-cal, rms=0.056865Jy sigma=0.471203 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 = 0.000246564 Jy ! Component: 100 - total flux cleaned = 0.00037627 Jy ! Component: 150 - total flux cleaned = 0.000511556 Jy ! Component: 200 - total flux cleaned = 0.000615445 Jy ! Total flux subtracted in 200 components = 0.000615445 Jy ! Clean residual min=-0.001237 max=0.001232 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.181311 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.181311 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=0.056852Jy sigma=0.471086 ! Fit after self-cal, rms=0.056851Jy sigma=0.471081 ! 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=0.056851Jy sigma=0.471081 ! Fit after self-cal, rms=0.056814Jy sigma=0.471050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8662 mas, bmaj=1.989 mas, bpa=-3.768 degrees ! Estimated noise=0.535297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279927 Jy ! Component: 100 - total flux cleaned = 0.000427655 Jy ! Component: 150 - total flux cleaned = 0.000541094 Jy ! Component: 200 - total flux cleaned = 0.000628035 Jy ! Total flux subtracted in 200 components = 0.000628035 Jy ! Clean residual min=-0.001081 max=0.001227 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.181939 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.181939 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=0.056805Jy sigma=0.470964 ! Fit after self-cal, rms=0.056803Jy sigma=0.470959 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 (-12, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114007 Jy ! Component: 100 - total flux cleaned = 0.00156771 Jy ! Component: 150 - total flux cleaned = 0.00179652 Jy ! Component: 200 - total flux cleaned = 0.00186299 Jy ! Total flux subtracted in 200 components = 0.00186299 Jy ! Clean residual min=-0.001069 max=0.001174 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.183802 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.183802 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=0.056778Jy sigma=0.470733 ! Fit after self-cal, rms=0.056775Jy sigma=0.470719 ! Inverting map ! Added new window around map position (11, -37.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109988 Jy ! Component: 100 - total flux cleaned = 0.00136479 Jy ! Component: 150 - total flux cleaned = 0.00165137 Jy ! Component: 200 - total flux cleaned = 0.00183517 Jy ! Total flux subtracted in 200 components = 0.00183517 Jy ! Clean residual min=-0.000988 max=0.000886 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.185638 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.185638 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=0.056752Jy sigma=0.470482 ! Fit after self-cal, rms=0.056750Jy sigma=0.470476 ! 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=0.056750Jy sigma=0.470476 ! Fit after self-cal, rms=0.056739Jy sigma=0.470460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=3.271 mas, bpa=1.51 degrees ! Estimated noise=0.688272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053773 Jy ! Component: 100 - total flux cleaned = 0.000803749 Jy ! Component: 150 - total flux cleaned = 0.00096439 Jy ! Component: 200 - total flux cleaned = 0.0010899 Jy ! Total flux subtracted in 200 components = 0.0010899 Jy ! Clean residual min=-0.001053 max=0.001031 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.186728 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 0.186728 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=0.056735Jy sigma=0.470420 ! Fit after self-cal, rms=0.056734Jy sigma=0.470417 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 = 0.000204706 Jy ! Component: 100 - total flux cleaned = 0.000268909 Jy ! Component: 150 - total flux cleaned = 0.000318264 Jy ! Component: 200 - total flux cleaned = 0.000355247 Jy ! Total flux subtracted in 200 components = 0.000355247 Jy ! Clean residual min=-0.001006 max=0.000976 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.187083 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 0.187083 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=0.056732Jy sigma=0.470398 ! Fit after self-cal, rms=0.056732Jy sigma=0.470396 ! 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=0.8661 mas, bmaj=1.99 mas, bpa=-3.782 degrees ! Estimated noise=0.535002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8661 x 1.99 at -3.782 degrees (North through East) ! Clean map min=-0.00085719 max=0.11245 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=0.683 mas, bmaj=1.703 mas, bpa=-4.249 degrees ! Estimated noise=0.888155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.082995 Jy ! Component: 100 - total flux cleaned = 0.112364 Jy ! Component: 150 - total flux cleaned = 0.1269 Jy ! Component: 200 - total flux cleaned = 0.136625 Jy ! Total flux subtracted in 200 components = 0.136625 Jy ! Clean residual min=-0.003217 max=0.005541 Jy/beam ! Clean residual mean=0.000001 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.136625 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 0.136625 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8661 mas, bmaj=1.99 mas, bpa=-3.782 degrees ! Estimated noise=0.535002 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 = 0.0128003 Jy ! Component: 100 - total flux cleaned = 0.0212065 Jy ! Component: 150 - total flux cleaned = 0.0268571 Jy ! Component: 200 - total flux cleaned = 0.0308632 Jy ! Total flux subtracted in 200 components = 0.0308632 Jy ! Clean residual min=-0.001768 max=0.002659 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.167488 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.167488 Jy ! Inverting map ! Added new window around map position (4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030653 Jy ! Component: 100 - total flux cleaned = 0.00541301 Jy ! Component: 150 - total flux cleaned = 0.00732433 Jy ! Component: 200 - total flux cleaned = 0.00894946 Jy ! Total flux subtracted in 200 components = 0.00894946 Jy ! Clean residual min=-0.001326 max=0.001293 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.176438 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.176438 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=2.124 mas, bmaj=3.271 mas, bpa=1.51 degrees ! Estimated noise=0.688272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233481 Jy ! Component: 100 - total flux cleaned = 0.00399961 Jy ! Component: 150 - total flux cleaned = 0.00533165 Jy ! Component: 200 - total flux cleaned = 0.00641646 Jy ! Total flux subtracted in 200 components = 0.00641646 Jy ! Clean residual min=-0.001231 max=0.001276 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.182854 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 = 0.000889872 Jy ! Component: 100 - total flux cleaned = 0.00162794 Jy ! Component: 150 - total flux cleaned = 0.0022473 Jy ! Component: 200 - total flux cleaned = 0.00277484 Jy ! Total flux subtracted in 200 components = 0.00277484 Jy ! Clean residual min=-0.001064 max=0.001130 Jy/beam ! Clean residual mean=-0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.185629 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 128 components and 0.185629 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8661 mas, bmaj=1.99 mas, bpa=-3.782 degrees ! Estimated noise=0.535002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309192 Jy ! Component: 100 - total flux cleaned = 0.000556838 Jy ! Component: 150 - total flux cleaned = 0.000687575 Jy ! Component: 200 - total flux cleaned = 0.000807627 Jy ! Total flux subtracted in 200 components = 0.000807627 Jy ! Clean residual min=-0.000943 max=0.000895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.186437 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 155 components and 0.186437 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=0.056746Jy sigma=0.470508 ! Fit after self-cal, rms=0.056745Jy sigma=0.470471 wmodel J0029-0113_X_map.mod ! Writing 155 model components to file: J0029-0113_X_map.mod wobs J0029-0113_X_uvs.fits ! Writing UV FITS file: J0029-0113_X_uvs.fits wwins J0029-0113_X_map.win ! wwins: Wrote 7 windows to J0029-0113_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.02394e-05 Jy ! Component: 100 - total flux cleaned = -0.000161769 Jy ! Component: 150 - total flux cleaned = -0.000207607 Jy ! Component: 200 - total flux cleaned = -0.000222131 Jy ! Component: 250 - total flux cleaned = -0.000221913 Jy ! Component: 300 - total flux cleaned = -0.00022203 Jy ! Component: 350 - total flux cleaned = -0.000276926 Jy ! Component: 400 - total flux cleaned = -0.000303643 Jy ! Component: 450 - total flux cleaned = -0.00035593 Jy ! Component: 500 - total flux cleaned = -0.000343081 Jy ! Component: 550 - total flux cleaned = -0.000368143 Jy ! Component: 600 - total flux cleaned = -0.000330912 Jy ! Component: 650 - total flux cleaned = -0.000318932 Jy ! Component: 700 - total flux cleaned = -0.000319215 Jy ! Component: 750 - total flux cleaned = -0.000271699 Jy ! Component: 800 - total flux cleaned = -0.000248263 Jy ! Component: 850 - total flux cleaned = -0.000236874 Jy ! Component: 900 - total flux cleaned = -0.000202682 Jy ! Component: 950 - total flux cleaned = -0.000191444 Jy ! Component: 1000 - total flux cleaned = -0.000169364 Jy ! Component: 1050 - total flux cleaned = -0.000169374 Jy ! Component: 1100 - total flux cleaned = -0.000136787 Jy ! Component: 1150 - total flux cleaned = -0.000158309 Jy ! Component: 1200 - total flux cleaned = -0.000168677 Jy ! Component: 1250 - total flux cleaned = -0.000158066 Jy ! Component: 1300 - total flux cleaned = -0.000116877 Jy ! Component: 1350 - total flux cleaned = -0.000127229 Jy ! Component: 1400 - total flux cleaned = -0.000147584 Jy ! Component: 1450 - total flux cleaned = -0.000167409 Jy ! Component: 1500 - total flux cleaned = -0.000127881 Jy ! Component: 1550 - total flux cleaned = -0.000147382 Jy ! Component: 1600 - total flux cleaned = -0.000137529 Jy ! Component: 1650 - total flux cleaned = -0.000137526 Jy ! Component: 1700 - total flux cleaned = -0.000146946 Jy ! Component: 1750 - total flux cleaned = -0.00017511 Jy ! Component: 1800 - total flux cleaned = -0.00013786 Jy ! Component: 1850 - total flux cleaned = -0.000147082 Jy ! Component: 1900 - total flux cleaned = -0.000165426 Jy ! Component: 1950 - total flux cleaned = -0.000174479 Jy ! Component: 2000 - total flux cleaned = -0.000120741 Jy ! Component: 2050 - total flux cleaned = -0.000138529 Jy ! Component: 2100 - total flux cleaned = -0.000129781 Jy ! Component: 2150 - total flux cleaned = -0.000138573 Jy ! Component: 2200 - total flux cleaned = -0.00012133 Jy ! Component: 2250 - total flux cleaned = -0.000147078 Jy ! Component: 2300 - total flux cleaned = -0.000138544 Jy ! Component: 2350 - total flux cleaned = -0.000130173 Jy ! Component: 2400 - total flux cleaned = -0.000172274 Jy ! Component: 2450 - total flux cleaned = -0.000172195 Jy ! Component: 2500 - total flux cleaned = -0.000155574 Jy ! Component: 2550 - total flux cleaned = -0.000163861 Jy ! Component: 2600 - total flux cleaned = -0.000163907 Jy ! Component: 2650 - total flux cleaned = -0.000155812 Jy ! Component: 2700 - total flux cleaned = -0.000123624 Jy ! Component: 2750 - total flux cleaned = -0.00013956 Jy ! Component: 2800 - total flux cleaned = -0.000139658 Jy ! Component: 2850 - total flux cleaned = -0.000155302 Jy ! Component: 2900 - total flux cleaned = -0.000139625 Jy ! Component: 2950 - total flux cleaned = -0.000147354 Jy ! Component: 3000 - total flux cleaned = -0.000124115 Jy ! Component: 3050 - total flux cleaned = -0.000116452 Jy ! Component: 3100 - total flux cleaned = -0.000116452 Jy ! Component: 3150 - total flux cleaned = -0.000108929 Jy ! Component: 3200 - total flux cleaned = -0.000116457 Jy ! Component: 3250 - total flux cleaned = -7.14525e-05 Jy ! Component: 3300 - total flux cleaned = -8.63751e-05 Jy ! Component: 3350 - total flux cleaned = -4.95303e-05 Jy ! Component: 3400 - total flux cleaned = -5.68184e-05 Jy ! Component: 3450 - total flux cleaned = -2.76627e-05 Jy ! Component: 3500 - total flux cleaned = 8.57549e-06 Jy ! Component: 3550 - total flux cleaned = 1.27875e-06 Jy ! Component: 3600 - total flux cleaned = 2.99371e-05 Jy ! Component: 3650 - total flux cleaned = 4.41532e-05 Jy ! Component: 3700 - total flux cleaned = 2.29954e-05 Jy ! Component: 3750 - total flux cleaned = 7.94182e-05 Jy ! Component: 3800 - total flux cleaned = 9.33925e-05 Jy ! Component: 3850 - total flux cleaned = 0.000100413 Jy ! Component: 3900 - total flux cleaned = 0.000134972 Jy ! Component: 3950 - total flux cleaned = 0.000128095 Jy ! Component: 4000 - total flux cleaned = 0.000128088 Jy ! Component: 4050 - total flux cleaned = 0.000162139 Jy ! Total flux subtracted in 4096 components = 0.000182411 Jy ! Clean residual min=-0.000349 max=0.000385 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.186619 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 454 components and 0.186619 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0029-0113_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8661 x 1.99 at -3.782 degrees (North through East) ! Clean map min=-0.00065787 max=0.11217 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0029-0113_X_map.fits wmodel /image_prod/ug002_uva//J0029-0113_X_map.mod ! Writing 454 model components to file: /image_prod/ug002_uva//J0029-0113_X_map.mod wobs /image_prod/ug002_uva//J0029-0113_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0029-0113_X_uvs.fits wwins /image_prod/ug002_uva//J0029-0113_X_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J0029-0113_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112168 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.301539 0.301539 0.603078 1.20616 2.41231 4.82462 9.64925 19.2985 38.597 77.194 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 994.896 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0029-0113_X_dfm.log closed on Wed Mar 4 18:29:46 2020