! Started logfile: /image_prod/ug002_uvm//J1411+0036_X_a_dfm.log on Wed Mar 4 17:17:54 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//J1411+0036_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1411+0036_X_a_uvm.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! AN table 2: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.876667 visibilities/baseline/integration-bin. ! Found source: J1411+0036 ! ! 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 34716 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 J1411+0036_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 40 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 40 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 40 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 40 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 40 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 40 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 40 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 40 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 40 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 40 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 40 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 40 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002887Jy sigma=8.950649 ! Fit after self-cal, rms=0.941369Jy sigma=8.390509 ! 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=0.7616 mas, bmaj=1.799 mas, bpa=6.679 degrees ! Estimated noise=0.755123 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 = 0.0455179 Jy ! Component: 100 - total flux cleaned = 0.0584426 Jy ! Total flux subtracted in 100 components = 0.0584426 Jy ! Clean residual min=-0.002196 max=0.005406 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0584426 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0584426 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=0.056224Jy sigma=0.458464 ! Fit after self-cal, rms=0.055453Jy sigma=0.451760 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631547 Jy ! Component: 100 - total flux cleaned = 0.00904781 Jy ! Total flux subtracted in 100 components = 0.00904781 Jy ! Clean residual min=-0.001786 max=0.001645 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0674905 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0674905 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=0.054870Jy sigma=0.445849 ! Fit after self-cal, rms=0.054879Jy sigma=0.445734 ! 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=0.9977 mas, bmaj=2.201 mas, bpa=8.041 degrees ! Estimated noise=0.436258 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 = 0.000742226 Jy ! Component: 100 - total flux cleaned = 0.000907204 Jy ! Component: 150 - total flux cleaned = 0.000954761 Jy ! Component: 200 - total flux cleaned = 0.000965574 Jy ! Total flux subtracted in 200 components = 0.000965574 Jy ! Clean residual min=-0.001216 max=0.001325 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.068456 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.068456 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=0.054855Jy sigma=0.445495 ! Fit after self-cal, rms=0.054853Jy sigma=0.445466 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9977 x 2.201 at 8.041 degrees (North through East) ! Clean map min=-0.0011467 max=0.06023 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.92 KP 1.00 ! LA 1.07 MK 1.12 OV 0.91 PT 0.96 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.14 HN 1.06 KP 1.02 ! NL 0.98 OV 1.05 PT 1.06 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.93 KP 1.04 ! LA 1.03 MK 1.03 OV 0.95 PT 0.90 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.02 HN 1.03 KP 1.03 ! NL 0.96 OV 1.03 PT 1.06 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.89 KP 1.02 ! LA 1.09 MK 1.10 OV 0.91 PT 0.95 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.07 HN 1.07 KP 0.99 ! NL 0.98 OV 1.04 PT 1.03 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.85 KP 1.00 ! LA 1.09 MK 1.17 OV 0.96 PT 0.89 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.10 HN 1.08 KP 0.99 ! NL 0.96 OV 1.03 PT 1.04 SC 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 0.92 KP 1.04 ! LA 1.05 MK 1.03 OV 0.95 PT 0.91 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.08 HN 1.06 KP 0.97 ! NL 0.98 OV 1.06 PT 0.91 SC 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.88 KP 1.05 ! LA 1.09 MK 1.07 OV 0.94 PT 0.94 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 1.14 KP 0.98 ! NL 0.94 OV 1.01 PT 1.06 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.87 KP 1.04 ! LA 1.04 MK 1.03 OV 0.95 PT 0.94 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.07 HN 1.04 KP 1.00 ! NL 1.02 OV 1.03 PT 0.93 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.95 KP 0.99 ! LA 1.06 MK 1.05 OV 0.94 PT 0.92 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.98 HN 1.03 KP 1.00 ! NL 0.97 OV 1.00 PT 1.08 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.90 KP 1.01 ! LA 1.02 MK 1.08 OV 0.96 PT 0.90 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 HN 1.07 KP 0.99 ! NL 0.92 OV 1.04 PT 0.98 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.96 KP 0.97 ! LA 0.98 MK 1.13 OV 1.03 PT 0.98 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HN 0.95 KP 0.98 ! NL 0.99 OV 1.08 PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.94 KP 0.96 ! LA 1.18 MK 0.99 OV 0.92 PT 0.87 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.06 HN 1.01 KP 0.94 ! NL 1.00 OV 0.98 PT 1.08 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.82 KP 0.96 ! LA 1.00 MK 1.07 OV 0.99 PT 0.92 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 0.99 KP 1.03 ! NL 0.94 OV 1.07 PT 1.01 SC 0.93 ! ! ! Fit before self-cal, rms=0.054853Jy sigma=0.445466 ! Fit after self-cal, rms=0.054414Jy sigma=0.443125 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9966 mas, bmaj=2.2 mas, bpa=8.331 degrees ! Estimated noise=0.434795 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 (-2.4, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135779 Jy ! Component: 100 - total flux cleaned = 0.00219986 Jy ! Component: 150 - total flux cleaned = 0.00278525 Jy ! Component: 200 - total flux cleaned = 0.00322411 Jy ! Total flux subtracted in 200 components = 0.00322411 Jy ! Clean residual min=-0.000827 max=0.000958 Jy/beam ! Clean residual mean=0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0716802 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0716802 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=0.054375Jy sigma=0.442751 ! Fit after self-cal, rms=0.054405Jy sigma=0.442584 ! 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=0.054405Jy sigma=0.442584 ! Fit after self-cal, rms=0.054528Jy sigma=0.440679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.995 mas, bmaj=2.2 mas, bpa=8.359 degrees ! Estimated noise=0.434085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701061 Jy ! Component: 100 - total flux cleaned = 0.000954582 Jy ! Component: 150 - total flux cleaned = 0.00110436 Jy ! Component: 200 - total flux cleaned = 0.00119693 Jy ! Total flux subtracted in 200 components = 0.00119693 Jy ! Clean residual min=-0.000764 max=0.000833 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0728771 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0728771 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=0.054517Jy sigma=0.440581 ! Fit after self-cal, rms=0.054547Jy sigma=0.440474 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 (0.4, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522776 Jy ! Component: 100 - total flux cleaned = 0.000677892 Jy ! Component: 150 - total flux cleaned = 0.000719036 Jy ! Component: 200 - total flux cleaned = 0.000768456 Jy ! Total flux subtracted in 200 components = 0.000768456 Jy ! Clean residual min=-0.000762 max=0.000811 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0736456 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.0736456 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=0.054534Jy sigma=0.440382 ! Fit after self-cal, rms=0.054533Jy sigma=0.440374 ! Inverting map ! Added new window around map position (-37.8, 50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656709 Jy ! Component: 100 - total flux cleaned = 0.00085347 Jy ! Component: 150 - total flux cleaned = 0.00097537 Jy ! Component: 200 - total flux cleaned = 0.00103167 Jy ! Total flux subtracted in 200 components = 0.00103167 Jy ! Clean residual min=-0.000742 max=0.000688 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0746772 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.0746772 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=0.054522Jy sigma=0.440296 ! Fit after self-cal, rms=0.054522Jy sigma=0.440289 ! 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=0.054522Jy sigma=0.440289 ! Fit after self-cal, rms=0.054604Jy sigma=0.440203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=2.201 mas, bpa=8.352 degrees ! Estimated noise=0.433596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388407 Jy ! Component: 100 - total flux cleaned = 0.000476412 Jy ! Component: 150 - total flux cleaned = 0.000532163 Jy ! Component: 200 - total flux cleaned = 0.00055282 Jy ! Total flux subtracted in 200 components = 0.00055282 Jy ! Clean residual min=-0.000757 max=0.000690 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0752301 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.0752301 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=0.054599Jy sigma=0.440165 ! Fit after self-cal, rms=0.054604Jy sigma=0.440158 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 = 0.000109784 Jy ! Component: 100 - total flux cleaned = 0.000119325 Jy ! Component: 150 - total flux cleaned = 0.000119513 Jy ! Component: 200 - total flux cleaned = 0.000128308 Jy ! Total flux subtracted in 200 components = 0.000128308 Jy ! Clean residual min=-0.000757 max=0.000688 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0753584 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.0753584 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=0.054601Jy sigma=0.440136 ! Fit after self-cal, rms=0.054602Jy sigma=0.440134 ! 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=0.054602Jy sigma=0.440134 ! Fit after self-cal, rms=0.054613Jy sigma=0.440129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=3.259 mas, bpa=12.03 degrees ! Estimated noise=0.520831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107515 Jy ! Component: 100 - total flux cleaned = 0.000148108 Jy ! Component: 150 - total flux cleaned = 0.000141178 Jy ! Component: 200 - total flux cleaned = 0.000129321 Jy ! Total flux subtracted in 200 components = 0.000129321 Jy ! Clean residual min=-0.000710 max=0.000784 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0754877 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.0754877 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=0.054611Jy sigma=0.440118 ! Fit after self-cal, rms=0.054612Jy sigma=0.440116 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 = 3.07008e-05 Jy ! Component: 100 - total flux cleaned = 7.71115e-06 Jy ! Component: 150 - total flux cleaned = 2.6012e-06 Jy ! Component: 200 - total flux cleaned = -2.1762e-06 Jy ! Total flux subtracted in 200 components = -2.1762e-06 Jy ! Clean residual min=-0.000715 max=0.000786 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0754855 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.0754855 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=0.054612Jy sigma=0.440112 ! Fit after self-cal, rms=0.054612Jy sigma=0.440110 ! 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=0.9947 mas, bmaj=2.201 mas, bpa=8.354 degrees ! Estimated noise=0.433485 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9947 x 2.201 at 8.354 degrees (North through East) ! Clean map min=-0.00066927 max=0.059992 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=0.7641 mas, bmaj=1.801 mas, bpa=6.91 degrees ! Estimated noise=0.746991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.045515 Jy ! Component: 100 - total flux cleaned = 0.0590952 Jy ! Component: 150 - total flux cleaned = 0.0649679 Jy ! Component: 200 - total flux cleaned = 0.0676626 Jy ! Total flux subtracted in 200 components = 0.0676626 Jy ! Clean residual min=-0.001637 max=0.001391 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0676626 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0676626 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=2.201 mas, bpa=8.354 degrees ! Estimated noise=0.433485 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 = 0.00183609 Jy ! Component: 100 - total flux cleaned = 0.00304377 Jy ! Component: 150 - total flux cleaned = 0.00402774 Jy ! Component: 200 - total flux cleaned = 0.00478201 Jy ! Total flux subtracted in 200 components = 0.00478201 Jy ! Clean residual min=-0.000777 max=0.000885 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0724446 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.0724446 Jy ! Inverting map ! Added new window around map position (-0.6, -32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835152 Jy ! Component: 100 - total flux cleaned = 0.0013591 Jy ! Component: 150 - total flux cleaned = 0.00172925 Jy ! Component: 200 - total flux cleaned = 0.00202146 Jy ! Total flux subtracted in 200 components = 0.00202146 Jy ! Clean residual min=-0.000755 max=0.000687 Jy/beam ! Clean residual mean=0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.074466 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.074466 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=2.234 mas, bmaj=3.259 mas, bpa=12.03 degrees ! Estimated noise=0.520831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576693 Jy ! Component: 100 - total flux cleaned = 0.000897778 Jy ! Component: 150 - total flux cleaned = 0.00102149 Jy ! Component: 200 - total flux cleaned = 0.00112349 Jy ! Total flux subtracted in 200 components = 0.00112349 Jy ! Clean residual min=-0.000777 max=0.000735 Jy/beam ! Clean residual mean=0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0755895 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 = 9.41641e-05 Jy ! Component: 100 - total flux cleaned = 0.000171775 Jy ! Component: 150 - total flux cleaned = 0.000263069 Jy ! Component: 200 - total flux cleaned = 0.000340036 Jy ! Total flux subtracted in 200 components = 0.000340036 Jy ! Clean residual min=-0.000766 max=0.000744 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0759296 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 91 components and 0.0759296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=2.201 mas, bpa=8.354 degrees ! Estimated noise=0.433485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.57881e-05 Jy ! Component: 100 - total flux cleaned = -2.83781e-06 Jy ! Component: 150 - total flux cleaned = 3.59041e-05 Jy ! Component: 200 - total flux cleaned = 0.000120021 Jy ! Total flux subtracted in 200 components = 0.000120021 Jy ! Clean residual min=-0.000770 max=0.000686 Jy/beam ! Clean residual mean=0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0760496 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.0760496 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=0.054610Jy sigma=0.440132 ! Fit after self-cal, rms=0.054612Jy sigma=0.440114 wmodel J1411+0036_X_a_map.mod ! Writing 106 model components to file: J1411+0036_X_a_map.mod wobs J1411+0036_X_a_uvs.fits ! Writing UV FITS file: J1411+0036_X_a_uvs.fits wwins J1411+0036_X_a_map.win ! wwins: Wrote 5 windows to J1411+0036_X_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151573 Jy ! Component: 100 - total flux cleaned = -0.000175773 Jy ! Component: 150 - total flux cleaned = -0.000129429 Jy ! Component: 200 - total flux cleaned = -8.43588e-05 Jy ! Component: 250 - total flux cleaned = -2.93233e-05 Jy ! Component: 300 - total flux cleaned = 4.60081e-05 Jy ! Component: 350 - total flux cleaned = 0.000109087 Jy ! Component: 400 - total flux cleaned = 0.000150486 Jy ! Component: 450 - total flux cleaned = 0.000191288 Jy ! Component: 500 - total flux cleaned = 0.000241261 Jy ! Component: 550 - total flux cleaned = 0.00025115 Jy ! Component: 600 - total flux cleaned = 0.000270704 Jy ! Component: 650 - total flux cleaned = 0.000270711 Jy ! Component: 700 - total flux cleaned = 0.000289614 Jy ! Component: 750 - total flux cleaned = 0.000289884 Jy ! Component: 800 - total flux cleaned = 0.000326907 Jy ! Component: 850 - total flux cleaned = 0.000345167 Jy ! Component: 900 - total flux cleaned = 0.00033608 Jy ! Component: 950 - total flux cleaned = 0.000336059 Jy ! Component: 1000 - total flux cleaned = 0.000345081 Jy ! Component: 1050 - total flux cleaned = 0.0003801 Jy ! Component: 1100 - total flux cleaned = 0.000388694 Jy ! Component: 1150 - total flux cleaned = 0.000423059 Jy ! Component: 1200 - total flux cleaned = 0.000439864 Jy ! Component: 1250 - total flux cleaned = 0.000431542 Jy ! Component: 1300 - total flux cleaned = 0.000473385 Jy ! Component: 1350 - total flux cleaned = 0.000473413 Jy ! Component: 1400 - total flux cleaned = 0.00049808 Jy ! Component: 1450 - total flux cleaned = 0.000514284 Jy ! Component: 1500 - total flux cleaned = 0.000538459 Jy ! Component: 1550 - total flux cleaned = 0.000562392 Jy ! Component: 1600 - total flux cleaned = 0.000522625 Jy ! Component: 1650 - total flux cleaned = 0.000562136 Jy ! Component: 1700 - total flux cleaned = 0.000522904 Jy ! Component: 1750 - total flux cleaned = 0.000530689 Jy ! Component: 1800 - total flux cleaned = 0.00053066 Jy ! Component: 1850 - total flux cleaned = 0.000499946 Jy ! Component: 1900 - total flux cleaned = 0.000469448 Jy ! Component: 1950 - total flux cleaned = 0.000469405 Jy ! Component: 2000 - total flux cleaned = 0.000476842 Jy ! Component: 2050 - total flux cleaned = 0.0004395 Jy ! Component: 2100 - total flux cleaned = 0.000424643 Jy ! Component: 2150 - total flux cleaned = 0.000446784 Jy ! Component: 2200 - total flux cleaned = 0.000439447 Jy ! Component: 2250 - total flux cleaned = 0.000461319 Jy ! Component: 2300 - total flux cleaned = 0.000468546 Jy ! Component: 2350 - total flux cleaned = 0.000432525 Jy ! Component: 2400 - total flux cleaned = 0.000453919 Jy ! Component: 2450 - total flux cleaned = 0.000425358 Jy ! Component: 2500 - total flux cleaned = 0.000439461 Jy ! Component: 2550 - total flux cleaned = 0.000411237 Jy ! Component: 2600 - total flux cleaned = 0.000411255 Jy ! Component: 2650 - total flux cleaned = 0.000446125 Jy ! Component: 2700 - total flux cleaned = 0.000418378 Jy ! Component: 2750 - total flux cleaned = 0.000404528 Jy ! Component: 2800 - total flux cleaned = 0.000438792 Jy ! Component: 2850 - total flux cleaned = 0.000418263 Jy ! Component: 2900 - total flux cleaned = 0.000425038 Jy ! Component: 2950 - total flux cleaned = 0.000398041 Jy ! Component: 3000 - total flux cleaned = 0.000404731 Jy ! Component: 3050 - total flux cleaned = 0.000391405 Jy ! Component: 3100 - total flux cleaned = 0.000404742 Jy ! Component: 3150 - total flux cleaned = 0.000378307 Jy ! Component: 3200 - total flux cleaned = 0.000417846 Jy ! Component: 3250 - total flux cleaned = 0.000391615 Jy ! Component: 3300 - total flux cleaned = 0.000398123 Jy ! Component: 3350 - total flux cleaned = 0.000391627 Jy ! Component: 3400 - total flux cleaned = 0.000391659 Jy ! Component: 3450 - total flux cleaned = 0.000359533 Jy ! Component: 3500 - total flux cleaned = 0.000372342 Jy ! Component: 3550 - total flux cleaned = 0.000366031 Jy ! Component: 3600 - total flux cleaned = 0.000334371 Jy ! Component: 3650 - total flux cleaned = 0.00034699 Jy ! Component: 3700 - total flux cleaned = 0.000378363 Jy ! Component: 3750 - total flux cleaned = 0.000347126 Jy ! Component: 3800 - total flux cleaned = 0.000340937 Jy ! Component: 3850 - total flux cleaned = 0.000347103 Jy ! Component: 3900 - total flux cleaned = 0.000340956 Jy ! Component: 3950 - total flux cleaned = 0.000328688 Jy ! Component: 4000 - total flux cleaned = 0.000292016 Jy ! Component: 4050 - total flux cleaned = 0.00027986 Jy ! Total flux subtracted in 4096 components = 0.000255683 Jy ! Clean residual min=-0.000333 max=0.000388 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0763053 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 412 components and 0.0763053 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1411+0036_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9947 x 2.201 at 8.354 degrees (North through East) ! Clean map min=-0.00058917 max=0.059748 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1411+0036_X_a_map.fits wmodel /image_prod/ug002_uvm//J1411+0036_X_a_map.mod ! Writing 412 model components to file: /image_prod/ug002_uvm//J1411+0036_X_a_map.mod wobs /image_prod/ug002_uvm//J1411+0036_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1411+0036_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1411+0036_X_a_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uvm//J1411+0036_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0597483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107354 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.539029 0.539029 1.07806 2.15612 4.31223 8.62446 17.2489 34.4978 68.9957 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 556.556 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1411+0036_X_a_dfm.log closed on Wed Mar 4 17:18:00 2020