! Started logfile: /image_prod/ug002_uva//J1114-0816_X_dfm.log on Wed Mar 4 23:57:43 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//J1114-0816_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1114-0816_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962963 visibilities/baseline/integration-bin. ! Found source: J1114-0816 ! ! 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 23400 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 J1114-0816_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032338Jy sigma=9.251513 ! Fit after self-cal, rms=0.767697Jy sigma=6.849250 ! 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=0.6655 mas, bmaj=1.707 mas, bpa=-2.924 degrees ! Estimated noise=0.899992 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 = 0.167071 Jy ! Component: 100 - total flux cleaned = 0.220992 Jy ! Total flux subtracted in 100 components = 0.220992 Jy ! Clean residual min=-0.008822 max=0.025166 Jy/beam ! Clean residual mean=-0.000009 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.220992 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.220992 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=0.077721Jy sigma=0.679293 ! Fit after self-cal, rms=0.077595Jy sigma=0.678382 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028753 Jy ! Component: 100 - total flux cleaned = 0.0446487 Jy ! Total flux subtracted in 100 components = 0.0446487 Jy ! Clean residual min=-0.006193 max=0.008472 Jy/beam ! Clean residual mean=-0.000005 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.265641 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.265641 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=0.062294Jy sigma=0.534861 ! Fit after self-cal, rms=0.062152Jy sigma=0.533862 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0093396 Jy ! Component: 100 - total flux cleaned = 0.0150137 Jy ! Total flux subtracted in 100 components = 0.0150137 Jy ! Clean residual min=-0.005410 max=0.006682 Jy/beam ! Clean residual mean=-0.000003 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.280655 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.280655 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=0.060035Jy sigma=0.514888 ! Fit after self-cal, rms=0.060012Jy sigma=0.514783 ! 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=0.8423 mas, bmaj=2.038 mas, bpa=-2.184 degrees ! Estimated noise=0.52292 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 (1.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00814934 Jy ! Component: 100 - total flux cleaned = 0.0128863 Jy ! Component: 150 - total flux cleaned = 0.0162962 Jy ! Component: 200 - total flux cleaned = 0.018155 Jy ! Total flux subtracted in 200 components = 0.018155 Jy ! Clean residual min=-0.005499 max=0.006444 Jy/beam ! Clean residual mean=-0.000002 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.29881 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.29881 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=0.058728Jy sigma=0.503428 ! Fit after self-cal, rms=0.058619Jy sigma=0.502387 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8423 x 2.038 at -2.184 degrees (North through East) ! Clean map min=-0.0049465 max=0.23145 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 0.98 KP 1.03 ! LA 1.02 MK 1.01 NL 1.08 OV 0.90 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 0.99 KP 1.02 ! LA 1.03 MK 1.01 NL 1.07 OV 0.92 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 0.99 KP 1.03 ! LA 1.02 MK 1.02 NL 1.07 OV 0.91 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.99 KP 1.02 ! LA 1.03 MK 1.00 NL 1.06 OV 0.91 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.98 KP 1.03 ! LA 1.02 MK 0.97 NL 1.07 OV 0.90 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.98 KP 1.02 ! LA 1.03 MK 1.00 NL 1.09 OV 0.84 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.99 KP 1.01 ! LA 1.02 MK 1.02 NL 1.09 OV 0.90 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.00 KP 1.03 ! LA 1.02 MK 1.02 NL 1.06 OV 0.88 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 0.96 KP 1.01 ! LA 1.03 MK 0.99 NL 1.08 OV 0.90 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 0.98 KP 1.00 ! LA 1.02 MK 1.00 NL 1.07 OV 0.91 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 0.96 KP 1.03 ! LA 1.01 MK 0.99 NL 1.04 OV 0.89 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.98 KP 1.04 ! LA 1.03 MK 1.01 NL 1.06 OV 0.91 ! PT 0.88 SC 1.01 ! ! ! Fit before self-cal, rms=0.058619Jy sigma=0.502387 ! Fit after self-cal, rms=0.054795Jy sigma=0.466441 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=2.039 mas, bpa=-2.018 degrees ! Estimated noise=0.52056 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 = 0.000671133 Jy ! Component: 100 - total flux cleaned = 0.000898066 Jy ! Component: 150 - total flux cleaned = 0.00101963 Jy ! Component: 200 - total flux cleaned = 0.00112339 Jy ! Total flux subtracted in 200 components = 0.00112339 Jy ! Clean residual min=-0.003522 max=0.003857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.299933 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.299933 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=0.054604Jy sigma=0.464947 ! Fit after self-cal, rms=0.054605Jy sigma=0.464757 ! 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=0.054605Jy sigma=0.464757 ! Fit after self-cal, rms=0.052572Jy sigma=0.444604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8404 mas, bmaj=2.04 mas, bpa=-2.008 degrees ! Estimated noise=0.519897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073508 Jy ! Component: 100 - total flux cleaned = 0.000999437 Jy ! Component: 150 - total flux cleaned = 0.001084 Jy ! Component: 200 - total flux cleaned = 0.00104788 Jy ! Total flux subtracted in 200 components = 0.00104788 Jy ! Clean residual min=-0.001543 max=0.002498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.300981 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.300981 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=0.052478Jy sigma=0.443738 ! Fit after self-cal, rms=0.052470Jy sigma=0.443618 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 (15.8, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225426 Jy ! Component: 100 - total flux cleaned = 0.00356754 Jy ! Component: 150 - total flux cleaned = 0.00417412 Jy ! Component: 200 - total flux cleaned = 0.00424201 Jy ! Total flux subtracted in 200 components = 0.00424201 Jy ! Clean residual min=-0.001366 max=0.001688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.305223 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.305223 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=0.052359Jy sigma=0.442553 ! Fit after self-cal, rms=0.052352Jy sigma=0.442502 ! Inverting map ! Added new window around map position (9.6, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153179 Jy ! Component: 100 - total flux cleaned = 0.00176266 Jy ! Component: 150 - total flux cleaned = 0.00196543 Jy ! Component: 200 - total flux cleaned = 0.00211907 Jy ! Total flux subtracted in 200 components = 0.00211907 Jy ! Clean residual min=-0.001312 max=0.001330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.307342 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.307342 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=0.052285Jy sigma=0.441961 ! Fit after self-cal, rms=0.052281Jy sigma=0.441934 ! Inverting map ! Added new window around map position (-0.4, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121069 Jy ! Component: 100 - total flux cleaned = 0.00162623 Jy ! Component: 150 - total flux cleaned = 0.00179389 Jy ! Component: 200 - total flux cleaned = 0.00194733 Jy ! Total flux subtracted in 200 components = 0.00194733 Jy ! Clean residual min=-0.001234 max=0.001162 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.309289 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.309289 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=0.052240Jy sigma=0.441578 ! Fit after self-cal, rms=0.052238Jy sigma=0.441566 ! 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=0.052238Jy sigma=0.441566 ! Fit after self-cal, rms=0.052196Jy sigma=0.440627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=2.04 mas, bpa=-1.963 degrees ! Estimated noise=0.519303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271399 Jy ! Component: 100 - total flux cleaned = -0.000123513 Jy ! Component: 150 - total flux cleaned = 6.15395e-05 Jy ! Component: 200 - total flux cleaned = 0.000206407 Jy ! Total flux subtracted in 200 components = 0.000206407 Jy ! Clean residual min=-0.001095 max=0.001012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.309496 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.309496 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=0.052164Jy sigma=0.440361 ! Fit after self-cal, rms=0.052164Jy sigma=0.440346 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 = -5.18255e-05 Jy ! Component: 100 - total flux cleaned = -7.57713e-06 Jy ! Component: 150 - total flux cleaned = 7.49949e-05 Jy ! Component: 200 - total flux cleaned = 0.000133947 Jy ! Total flux subtracted in 200 components = 0.000133947 Jy ! Clean residual min=-0.001087 max=0.001023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.30963 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 146 components and 0.30963 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=0.052148Jy sigma=0.440209 ! Fit after self-cal, rms=0.052146Jy sigma=0.440201 ! 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=0.052146Jy sigma=0.440201 ! Fit after self-cal, rms=0.052119Jy sigma=0.440158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=3.729 mas, bpa=0.02514 degrees ! Estimated noise=0.669655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.53442e-05 Jy ! Component: 100 - total flux cleaned = 0.000280205 Jy ! Component: 150 - total flux cleaned = 0.0004021 Jy ! Component: 200 - total flux cleaned = 0.000496209 Jy ! Total flux subtracted in 200 components = 0.000496209 Jy ! Clean residual min=-0.001145 max=0.001007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.310126 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 168 components and 0.310126 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=0.052115Jy sigma=0.440115 ! Fit after self-cal, rms=0.052115Jy sigma=0.440113 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 = -2.27173e-05 Jy ! Component: 100 - total flux cleaned = 4.61528e-05 Jy ! Component: 150 - total flux cleaned = 0.000108628 Jy ! Component: 200 - total flux cleaned = 0.000143335 Jy ! Total flux subtracted in 200 components = 0.000143335 Jy ! Clean residual min=-0.001121 max=0.001002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.310269 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.310269 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=0.052112Jy sigma=0.440090 ! Fit after self-cal, rms=0.052111Jy sigma=0.440088 ! 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=0.8394 mas, bmaj=2.04 mas, bpa=-1.928 degrees ! Estimated noise=0.518999 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8394 x 2.04 at -1.928 degrees (North through East) ! Clean map min=-0.0012135 max=0.23049 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=0.6637 mas, bmaj=1.706 mas, bpa=-2.618 degrees ! Estimated noise=0.891547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165349 Jy ! Component: 100 - total flux cleaned = 0.22011 Jy ! Component: 150 - total flux cleaned = 0.249276 Jy ! Component: 200 - total flux cleaned = 0.265385 Jy ! Total flux subtracted in 200 components = 0.265385 Jy ! Clean residual min=-0.003666 max=0.008010 Jy/beam ! Clean residual mean=-0.000003 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.265385 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.265385 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=2.04 mas, bpa=-1.928 degrees ! Estimated noise=0.518999 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 = 0.0128923 Jy ! Component: 100 - total flux cleaned = 0.0196082 Jy ! Component: 150 - total flux cleaned = 0.0239475 Jy ! Component: 200 - total flux cleaned = 0.0271141 Jy ! Total flux subtracted in 200 components = 0.0271141 Jy ! Clean residual min=-0.001675 max=0.001954 Jy/beam ! Clean residual mean=-0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.292499 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 0.292499 Jy ! Inverting map ! Added new window around map position (-2, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257872 Jy ! Component: 100 - total flux cleaned = 0.00474072 Jy ! Component: 150 - total flux cleaned = 0.00658024 Jy ! Component: 200 - total flux cleaned = 0.00816507 Jy ! Total flux subtracted in 200 components = 0.00816507 Jy ! Clean residual min=-0.001369 max=0.001229 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.300664 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 0.300664 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=2.127 mas, bmaj=3.729 mas, bpa=0.02514 degrees ! Estimated noise=0.669655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211939 Jy ! Component: 100 - total flux cleaned = 0.00365908 Jy ! Component: 150 - total flux cleaned = 0.0048852 Jy ! Component: 200 - total flux cleaned = 0.00587914 Jy ! Total flux subtracted in 200 components = 0.00587914 Jy ! Clean residual min=-0.001232 max=0.001084 Jy/beam ! Clean residual mean=-0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.306544 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 = 0.000811621 Jy ! Component: 100 - total flux cleaned = 0.00148263 Jy ! Component: 150 - total flux cleaned = 0.00204251 Jy ! Component: 200 - total flux cleaned = 0.00251173 Jy ! Total flux subtracted in 200 components = 0.00251173 Jy ! Clean residual min=-0.001166 max=0.001125 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.309055 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 122 components and 0.309055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=2.04 mas, bpa=-1.928 degrees ! Estimated noise=0.518999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.27072e-05 Jy ! Component: 100 - total flux cleaned = -5.14519e-05 Jy ! Component: 150 - total flux cleaned = 1.06227e-05 Jy ! Component: 200 - total flux cleaned = 1.03391e-05 Jy ! Total flux subtracted in 200 components = 1.03391e-05 Jy ! Clean residual min=-0.001044 max=0.001068 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.309066 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.309066 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=0.052186Jy sigma=0.440636 ! Fit after self-cal, rms=0.052176Jy sigma=0.440560 wmodel J1114-0816_X_map.mod ! Writing 136 model components to file: J1114-0816_X_map.mod wobs J1114-0816_X_uvs.fits ! Writing UV FITS file: J1114-0816_X_uvs.fits wwins J1114-0816_X_map.win ! wwins: Wrote 6 windows to J1114-0816_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 = -5.08759e-05 Jy ! Component: 100 - total flux cleaned = -0.000184969 Jy ! Component: 150 - total flux cleaned = -0.000312476 Jy ! Component: 200 - total flux cleaned = -0.00045237 Jy ! Component: 250 - total flux cleaned = -0.000604901 Jy ! Component: 300 - total flux cleaned = -0.000753487 Jy ! Component: 350 - total flux cleaned = -0.000882921 Jy ! Component: 400 - total flux cleaned = -0.00102565 Jy ! Component: 450 - total flux cleaned = -0.00122766 Jy ! Component: 500 - total flux cleaned = -0.00134948 Jy ! Component: 550 - total flux cleaned = -0.00144001 Jy ! Component: 600 - total flux cleaned = -0.00158777 Jy ! Component: 650 - total flux cleaned = -0.00168948 Jy ! Component: 700 - total flux cleaned = -0.00176116 Jy ! Component: 750 - total flux cleaned = -0.00190219 Jy ! Component: 800 - total flux cleaned = -0.00199941 Jy ! Component: 850 - total flux cleaned = -0.00208175 Jy ! Component: 900 - total flux cleaned = -0.00214936 Jy ! Component: 950 - total flux cleaned = -0.0022029 Jy ! Component: 1000 - total flux cleaned = -0.00221625 Jy ! Component: 1050 - total flux cleaned = -0.00229464 Jy ! Component: 1100 - total flux cleaned = -0.00232051 Jy ! Component: 1150 - total flux cleaned = -0.00238455 Jy ! Component: 1200 - total flux cleaned = -0.00247314 Jy ! Component: 1250 - total flux cleaned = -0.00249802 Jy ! Component: 1300 - total flux cleaned = -0.00252298 Jy ! Component: 1350 - total flux cleaned = -0.00259718 Jy ! Component: 1400 - total flux cleaned = -0.00265836 Jy ! Component: 1450 - total flux cleaned = -0.00271905 Jy ! Component: 1500 - total flux cleaned = -0.00282711 Jy ! Component: 1550 - total flux cleaned = -0.00287468 Jy ! Component: 1600 - total flux cleaned = -0.00294529 Jy ! Component: 1650 - total flux cleaned = -0.00294522 Jy ! Component: 1700 - total flux cleaned = -0.00304982 Jy ! Component: 1750 - total flux cleaned = -0.00310748 Jy ! Component: 1800 - total flux cleaned = -0.00314187 Jy ! Component: 1850 - total flux cleaned = -0.00322116 Jy ! Component: 1900 - total flux cleaned = -0.00327737 Jy ! Component: 1950 - total flux cleaned = -0.00329967 Jy ! Component: 2000 - total flux cleaned = -0.00336625 Jy ! Component: 2050 - total flux cleaned = -0.00344325 Jy ! Component: 2100 - total flux cleaned = -0.00345428 Jy ! Component: 2150 - total flux cleaned = -0.0035194 Jy ! Component: 2200 - total flux cleaned = -0.00349787 Jy ! Component: 2250 - total flux cleaned = -0.00352996 Jy ! Component: 2300 - total flux cleaned = -0.00359371 Jy ! Component: 2350 - total flux cleaned = -0.00356201 Jy ! Component: 2400 - total flux cleaned = -0.00362506 Jy ! Component: 2450 - total flux cleaned = -0.00363554 Jy ! Component: 2500 - total flux cleaned = -0.00363567 Jy ! Component: 2550 - total flux cleaned = -0.00369737 Jy ! Component: 2600 - total flux cleaned = -0.00375877 Jy ! Component: 2650 - total flux cleaned = -0.00377906 Jy ! Component: 2700 - total flux cleaned = -0.00383975 Jy ! Component: 2750 - total flux cleaned = -0.00387993 Jy ! Component: 2800 - total flux cleaned = -0.00390982 Jy ! Component: 2850 - total flux cleaned = -0.00395949 Jy ! Component: 2900 - total flux cleaned = -0.00398913 Jy ! Component: 2950 - total flux cleaned = -0.00400874 Jy ! Component: 3000 - total flux cleaned = -0.00406736 Jy ! Component: 3050 - total flux cleaned = -0.0040965 Jy ! Component: 3100 - total flux cleaned = -0.00413508 Jy ! Component: 3150 - total flux cleaned = -0.0041158 Jy ! Component: 3200 - total flux cleaned = -0.00420167 Jy ! Component: 3250 - total flux cleaned = -0.00423962 Jy ! Component: 3300 - total flux cleaned = -0.00422072 Jy ! Component: 3350 - total flux cleaned = -0.00424887 Jy ! Component: 3400 - total flux cleaned = -0.00428625 Jy ! Component: 3450 - total flux cleaned = -0.00432338 Jy ! Component: 3500 - total flux cleaned = -0.00436022 Jy ! Component: 3550 - total flux cleaned = -0.00436941 Jy ! Component: 3600 - total flux cleaned = -0.00439679 Jy ! Component: 3650 - total flux cleaned = -0.00438769 Jy ! Component: 3700 - total flux cleaned = -0.00442391 Jy ! Component: 3750 - total flux cleaned = -0.00443292 Jy ! Component: 3800 - total flux cleaned = -0.00445076 Jy ! Component: 3850 - total flux cleaned = -0.00446865 Jy ! Component: 3900 - total flux cleaned = -0.00451299 Jy ! Component: 3950 - total flux cleaned = -0.00455714 Jy ! Component: 4000 - total flux cleaned = -0.00459229 Jy ! Component: 4050 - total flux cleaned = -0.00462734 Jy ! Total flux subtracted in 4096 components = -0.0046534 Jy ! Clean residual min=-0.000538 max=0.000508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.304412 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 443 components and 0.304412 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1114-0816_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8394 x 2.04 at -1.928 degrees (North through East) ! Clean map min=-0.00082001 max=0.23093 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1114-0816_X_map.fits wmodel /image_prod/ug002_uva//J1114-0816_X_map.mod ! Writing 443 model components to file: /image_prod/ug002_uva//J1114-0816_X_map.mod wobs /image_prod/ug002_uva//J1114-0816_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1114-0816_X_uvs.fits wwins /image_prod/ug002_uva//J1114-0816_X_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1114-0816_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.230925 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150356 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.195331 0.195331 0.390662 0.781324 1.56265 3.1253 6.25059 12.5012 25.0024 50.0047 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.23 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1535.85 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1114-0816_X_dfm.log closed on Wed Mar 4 23:57:48 2020