! Started logfile: /image_prod/ug002_uva//J2020+2942_X_dfm.log on Thu Mar 5 04:44:08 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//J2020+2942_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2020+2942_X_uva.fits ! AN table 1: 178 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.83427 visibilities/baseline/integration-bin. ! Found source: J2020+2942 ! ! 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 64152 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 J2020+2942_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005519Jy sigma=8.706454 ! Fit after self-cal, rms=0.909140Jy sigma=7.840380 ! 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=0.684 mas, bmaj=1.286 mas, bpa=1.558 degrees ! Estimated noise=0.871127 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 = 0.0649242 Jy ! Component: 100 - total flux cleaned = 0.0842215 Jy ! Total flux subtracted in 100 components = 0.0842215 Jy ! Clean residual min=-0.005212 max=0.008881 Jy/beam ! Clean residual mean=-0.000001 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.0842215 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0842215 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=0.077879Jy sigma=0.665164 ! Fit after self-cal, rms=0.077800Jy sigma=0.664404 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105545 Jy ! Component: 100 - total flux cleaned = 0.0171585 Jy ! Total flux subtracted in 100 components = 0.0171585 Jy ! Clean residual min=-0.004471 max=0.005241 Jy/beam ! Clean residual mean=-0.000003 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.10138 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.10138 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=0.075220Jy sigma=0.640798 ! Fit after self-cal, rms=0.075245Jy sigma=0.640717 ! 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=0.9175 mas, bmaj=1.622 mas, bpa=1.269 degrees ! Estimated noise=0.330856 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 = 0.00853118 Jy ! Component: 100 - total flux cleaned = 0.0132273 Jy ! Component: 150 - total flux cleaned = 0.0161969 Jy ! Component: 200 - total flux cleaned = 0.0181201 Jy ! Total flux subtracted in 200 components = 0.0181201 Jy ! Clean residual min=-0.006493 max=0.007900 Jy/beam ! Clean residual mean=-0.000021 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.1195 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.1195 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=0.074206Jy sigma=0.633088 ! Fit after self-cal, rms=0.074233Jy sigma=0.632961 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9175 x 1.622 at 1.269 degrees (North through East) ! Clean map min=-0.0063966 max=0.09318 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.37 HN 1.04 KP 0.87 ! LA 0.91 MK 1.18 OV 0.97 PT 0.76 ! SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.30 HN 1.05 KP 0.98 ! LA 0.90 MK 1.19 OV 1.04 PT 0.69 ! SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.16 HN 1.06 KP 1.06 ! LA 0.88 MK 1.21 OV 1.10 PT 0.67 ! SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.01 KP 1.12 ! LA 0.90 MK 1.22 OV 1.11 PT 0.74 ! SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 0.97 KP 0.97 ! LA 0.88 MK 1.16 OV 1.05 PT 0.94 ! SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.96 KP 1.03 ! LA 0.92 MK 1.12 OV 0.96 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.89 KP 1.58 ! LA 1.04 MK 1.06 OV 0.96 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.91 KP 1.49 ! LA 1.06 MK 1.00 OV 0.96 PT 0.89 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.91 KP 1.29 ! LA 1.11 MK 1.02 OV 0.95 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.89 KP 1.46 ! LA 1.08 MK 1.02 OV 0.97 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.89 KP 1.42 ! LA 1.00 MK 0.99 OV 1.00 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.91 KP 1.25 ! LA 0.94 MK 1.00 OV 0.96 PT 0.92 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.074233Jy sigma=0.632961 ! Fit after self-cal, rms=0.073077Jy sigma=0.617218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9379 mas, bmaj=1.652 mas, bpa=0.5188 degrees ! Estimated noise=0.335337 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 = 0.000334731 Jy ! Component: 100 - total flux cleaned = 0.000260724 Jy ! Component: 150 - total flux cleaned = 0.000200296 Jy ! Component: 200 - total flux cleaned = 0.000174779 Jy ! Total flux subtracted in 200 components = 0.000174779 Jy ! Clean residual min=-0.005119 max=0.007384 Jy/beam ! Clean residual mean=-0.000012 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.119675 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.119675 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=0.073039Jy sigma=0.616965 ! Fit after self-cal, rms=0.073251Jy sigma=0.615967 ! 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=0.073251Jy sigma=0.615967 ! Fit after self-cal, rms=0.085533Jy sigma=0.586318 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9434 mas, bmaj=1.667 mas, bpa=1.125 degrees ! Estimated noise=0.342348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687543 Jy ! Component: 100 - total flux cleaned = 0.000376459 Jy ! Component: 150 - total flux cleaned = 8.33971e-05 Jy ! Component: 200 - total flux cleaned = -0.000170078 Jy ! Total flux subtracted in 200 components = -0.000170078 Jy ! Clean residual min=-0.004296 max=0.008301 Jy/beam ! Clean residual mean=-0.000007 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.119505 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.119505 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=0.085374Jy sigma=0.586650 ! Fit after self-cal, rms=0.085756Jy sigma=0.585633 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 (0.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670469 Jy ! Component: 100 - total flux cleaned = 0.0092469 Jy ! Component: 150 - total flux cleaned = 0.00946781 Jy ! Component: 200 - total flux cleaned = 0.00946485 Jy ! Total flux subtracted in 200 components = 0.00946485 Jy ! Clean residual min=-0.003975 max=0.006831 Jy/beam ! Clean residual mean=-0.000002 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.12897 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.12897 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=0.085266Jy sigma=0.580156 ! Fit after self-cal, rms=0.085118Jy sigma=0.579235 ! Inverting map ! Added new window around map position (13, 47.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569425 Jy ! Component: 100 - total flux cleaned = 0.00863939 Jy ! Component: 150 - total flux cleaned = 0.010822 Jy ! Component: 200 - total flux cleaned = 0.0119627 Jy ! Total flux subtracted in 200 components = 0.0119627 Jy ! Clean residual min=-0.003803 max=0.005865 Jy/beam ! Clean residual mean=-0.000003 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.140932 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.140932 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=0.084527Jy sigma=0.576627 ! Fit after self-cal, rms=0.084522Jy sigma=0.576219 ! Inverting map ! Added new window around map position (13.8, -41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474569 Jy ! Component: 100 - total flux cleaned = 0.00705052 Jy ! Component: 150 - total flux cleaned = 0.00889168 Jy ! Component: 200 - total flux cleaned = 0.0104878 Jy ! Total flux subtracted in 200 components = 0.0104878 Jy ! Clean residual min=-0.004199 max=0.005560 Jy/beam ! Clean residual mean=0.000001 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.15142 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 0.15142 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=0.084143Jy sigma=0.573353 ! Fit after self-cal, rms=0.084098Jy sigma=0.572861 ! Inverting map ! Added new window around map position (29.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551732 Jy ! Component: 100 - total flux cleaned = 0.00866578 Jy ! Component: 150 - total flux cleaned = 0.0109701 Jy ! Component: 200 - total flux cleaned = 0.0128526 Jy ! Total flux subtracted in 200 components = 0.0128526 Jy ! Clean residual min=-0.003818 max=0.004580 Jy/beam ! Clean residual mean=0.000001 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.164273 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 135 components and 0.164273 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=0.083596Jy sigma=0.569141 ! Fit after self-cal, rms=0.083461Jy sigma=0.568635 ! Inverting map ! Added new window around map position (38.8, 26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380193 Jy ! Component: 100 - total flux cleaned = 0.00525135 Jy ! Component: 150 - total flux cleaned = 0.00673788 Jy ! Component: 200 - total flux cleaned = 0.00806647 Jy ! Total flux subtracted in 200 components = 0.00806647 Jy ! Clean residual min=-0.003631 max=0.004345 Jy/beam ! Clean residual mean=0.000002 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.172339 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 159 components and 0.172339 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=0.083164Jy sigma=0.566197 ! Fit after self-cal, rms=0.083089Jy sigma=0.566017 ! Inverting map ! Added new window around map position (14, 43.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358929 Jy ! Component: 100 - total flux cleaned = 0.00554117 Jy ! Component: 150 - total flux cleaned = 0.00719814 Jy ! Component: 200 - total flux cleaned = 0.00858096 Jy ! Total flux subtracted in 200 components = 0.00858096 Jy ! Clean residual min=-0.003673 max=0.004327 Jy/beam ! Clean residual mean=0.000003 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.18092 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 177 components and 0.18092 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=0.082818Jy sigma=0.564493 ! Fit after self-cal, rms=0.082798Jy sigma=0.564300 ! Inverting map ! Added new window around map position (-33.2, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035357 Jy ! Component: 100 - total flux cleaned = 0.00450754 Jy ! Component: 150 - total flux cleaned = 0.00550513 Jy ! Component: 200 - total flux cleaned = 0.00643952 Jy ! Total flux subtracted in 200 components = 0.00643952 Jy ! Clean residual min=-0.003550 max=0.003805 Jy/beam ! Clean residual mean=0.000003 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.18736 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 205 components and 0.18736 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=0.082552Jy sigma=0.562698 ! Fit after self-cal, rms=0.082514Jy sigma=0.562514 ! Inverting map ! Added new window around map position (-46.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337993 Jy ! Component: 100 - total flux cleaned = 0.00496507 Jy ! Component: 150 - total flux cleaned = 0.0061617 Jy ! Component: 200 - total flux cleaned = 0.00722033 Jy ! Total flux subtracted in 200 components = 0.00722033 Jy ! Clean residual min=-0.003649 max=0.003685 Jy/beam ! Clean residual mean=0.000002 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.19458 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 227 components and 0.19458 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=0.082329Jy sigma=0.560565 ! Fit after self-cal, rms=0.082303Jy sigma=0.560390 ! Inverting map ! Added new window around map position (46.2, -36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327375 Jy ! Component: 100 - total flux cleaned = 0.00435928 Jy ! Component: 150 - total flux cleaned = 0.00533743 Jy ! Component: 200 - total flux cleaned = 0.00628438 Jy ! Total flux subtracted in 200 components = 0.00628438 Jy ! Clean residual min=-0.003572 max=0.003325 Jy/beam ! Clean residual mean=0.000001 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.200864 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 248 components and 0.200864 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=0.082090Jy sigma=0.558975 ! Fit after self-cal, rms=0.082056Jy sigma=0.558796 ! 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=0.082056Jy sigma=0.558796 ! Fit after self-cal, rms=0.081490Jy sigma=0.554495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9574 mas, bmaj=1.683 mas, bpa=0.9658 degrees ! Estimated noise=0.342286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233246 Jy ! Component: 100 - total flux cleaned = 0.00392015 Jy ! Component: 150 - total flux cleaned = 0.00511886 Jy ! Component: 200 - total flux cleaned = 0.00591536 Jy ! Total flux subtracted in 200 components = 0.00591536 Jy ! Clean residual min=-0.003160 max=0.003425 Jy/beam ! Clean residual mean=0.000004 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.20678 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 282 components and 0.20678 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=0.081358Jy sigma=0.553239 ! Fit after self-cal, rms=0.081380Jy sigma=0.553106 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 = 0.0010564 Jy ! Component: 100 - total flux cleaned = 0.00161934 Jy ! Component: 150 - total flux cleaned = 0.00204712 Jy ! Component: 200 - total flux cleaned = 0.00255744 Jy ! Total flux subtracted in 200 components = 0.00255744 Jy ! Clean residual min=-0.003161 max=0.003301 Jy/beam ! Clean residual mean=0.000003 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.209337 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 298 components and 0.209337 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=0.081297Jy sigma=0.552563 ! Fit after self-cal, rms=0.081288Jy sigma=0.552547 ! Inverting map ! Added new window around map position (23.2, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241082 Jy ! Component: 100 - total flux cleaned = 0.00320134 Jy ! Component: 150 - total flux cleaned = 0.00423013 Jy ! Component: 200 - total flux cleaned = 0.0049482 Jy ! Total flux subtracted in 200 components = 0.0049482 Jy ! Clean residual min=-0.003033 max=0.003349 Jy/beam ! Clean residual mean=0.000004 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.214285 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 319 components and 0.214285 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=0.081171Jy sigma=0.551149 ! Fit after self-cal, rms=0.081149Jy sigma=0.551060 ! Inverting map ! Added new window around map position (-26.8, 50.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289136 Jy ! Component: 100 - total flux cleaned = 0.00410218 Jy ! Component: 150 - total flux cleaned = 0.00487749 Jy ! Component: 200 - total flux cleaned = 0.00555533 Jy ! Total flux subtracted in 200 components = 0.00555533 Jy ! Clean residual min=-0.002760 max=0.003248 Jy/beam ! Clean residual mean=0.000006 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.219841 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 344 components and 0.219841 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=0.080986Jy sigma=0.550090 ! Fit after self-cal, rms=0.080979Jy sigma=0.549960 ! Inverting map ! Added new window around map position (-22.6, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273374 Jy ! Component: 100 - total flux cleaned = 0.00306943 Jy ! Component: 150 - total flux cleaned = 0.00324081 Jy ! Component: 200 - total flux cleaned = 0.00383115 Jy ! Total flux subtracted in 200 components = 0.00383115 Jy ! Clean residual min=-0.002780 max=0.002894 Jy/beam ! Clean residual mean=0.000005 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.223672 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 360 components and 0.223672 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=0.080825Jy sigma=0.548988 ! Fit after self-cal, rms=0.080823Jy sigma=0.548897 ! Inverting map ! Added new window around map position (35, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196272 Jy ! Component: 100 - total flux cleaned = 0.00265827 Jy ! Component: 150 - total flux cleaned = 0.00332107 Jy ! Component: 200 - total flux cleaned = 0.0039476 Jy ! Total flux subtracted in 200 components = 0.0039476 Jy ! Clean residual min=-0.002641 max=0.002675 Jy/beam ! Clean residual mean=0.000006 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.227619 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 378 components and 0.227619 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=0.080679Jy sigma=0.548012 ! Fit after self-cal, rms=0.080668Jy sigma=0.547900 ! 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=0.080668Jy sigma=0.547900 ! Fit after self-cal, rms=0.080597Jy sigma=0.547029 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=2.786 mas, bpa=12.9 degrees ! Estimated noise=0.392494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277667 Jy ! Component: 100 - total flux cleaned = 0.00485454 Jy ! Component: 150 - total flux cleaned = 0.00655593 Jy ! Component: 200 - total flux cleaned = 0.00753046 Jy ! Total flux subtracted in 200 components = 0.00753046 Jy ! Clean residual min=-0.004603 max=0.004128 Jy/beam ! Clean residual mean=0.000014 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.23515 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 405 components and 0.23515 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=0.080529Jy sigma=0.546354 ! Fit after self-cal, rms=0.080548Jy sigma=0.546268 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 = 0.00124444 Jy ! Component: 100 - total flux cleaned = 0.00210422 Jy ! Component: 150 - total flux cleaned = 0.00256867 Jy ! Component: 200 - total flux cleaned = 0.0030132 Jy ! Total flux subtracted in 200 components = 0.0030132 Jy ! Clean residual min=-0.004555 max=0.004022 Jy/beam ! Clean residual mean=0.000014 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.238163 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 423 components and 0.238163 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=0.080498Jy sigma=0.545912 ! Fit after self-cal, rms=0.080500Jy sigma=0.545883 ! 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=0.9633 mas, bmaj=1.693 mas, bpa=1.112 degrees ! Estimated noise=0.341478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9633 x 1.693 at 1.112 degrees (North through East) ! Clean map min=-0.0028338 max=0.10022 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=0.7068 mas, bmaj=1.322 mas, bpa=1.298 degrees ! Estimated noise=0.945828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.069517 Jy ! Component: 100 - total flux cleaned = 0.088973 Jy ! Component: 150 - total flux cleaned = 0.0987999 Jy ! Component: 200 - total flux cleaned = 0.106351 Jy ! Total flux subtracted in 200 components = 0.106351 Jy ! Clean residual min=-0.005054 max=0.005958 Jy/beam ! Clean residual mean=0.000003 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.106351 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.106351 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9633 mas, bmaj=1.693 mas, bpa=1.112 degrees ! Estimated noise=0.341478 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 = 0.00995712 Jy ! Component: 100 - total flux cleaned = 0.0178963 Jy ! Component: 150 - total flux cleaned = 0.0248419 Jy ! Component: 200 - total flux cleaned = 0.0310956 Jy ! Total flux subtracted in 200 components = 0.0310956 Jy ! Clean residual min=-0.004452 max=0.005595 Jy/beam ! Clean residual mean=-0.000003 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.137446 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 59 components and 0.137446 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=2.255 mas, bmaj=2.786 mas, bpa=12.9 degrees ! Estimated noise=0.392494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00879106 Jy ! Component: 100 - total flux cleaned = 0.016174 Jy ! Component: 150 - total flux cleaned = 0.0226791 Jy ! Component: 200 - total flux cleaned = 0.0285415 Jy ! Total flux subtracted in 200 components = 0.0285415 Jy ! Clean residual min=-0.005717 max=0.005795 Jy/beam ! Clean residual mean=0.000001 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.165988 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 = 0.00535415 Jy ! Component: 100 - total flux cleaned = 0.0102769 Jy ! Component: 150 - total flux cleaned = 0.0148121 Jy ! Component: 200 - total flux cleaned = 0.0190044 Jy ! Total flux subtracted in 200 components = 0.0190044 Jy ! Clean residual min=-0.005191 max=0.005025 Jy/beam ! Clean residual mean=0.000007 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.184992 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 129 components and 0.184992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9633 mas, bmaj=1.693 mas, bpa=1.112 degrees ! Estimated noise=0.341478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395177 Jy ! Component: 100 - total flux cleaned = 0.00730402 Jy ! Component: 150 - total flux cleaned = 0.0103791 Jy ! Component: 200 - total flux cleaned = 0.0132524 Jy ! Total flux subtracted in 200 components = 0.0132524 Jy ! Clean residual min=-0.003143 max=0.003264 Jy/beam ! Clean residual mean=0.000004 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.198245 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.198245 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=0.081347Jy sigma=0.555643 ! Fit after self-cal, rms=0.081204Jy sigma=0.554697 wmodel J2020+2942_X_map.mod ! Writing 159 model components to file: J2020+2942_X_map.mod wobs J2020+2942_X_uvs.fits ! Writing UV FITS file: J2020+2942_X_uvs.fits wwins J2020+2942_X_map.win ! wwins: Wrote 14 windows to J2020+2942_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 = -0.00016833 Jy ! Component: 100 - total flux cleaned = -0.000167535 Jy ! Component: 150 - total flux cleaned = -0.000168153 Jy ! Component: 200 - total flux cleaned = -0.000168022 Jy ! Component: 250 - total flux cleaned = -0.000216839 Jy ! Component: 300 - total flux cleaned = -0.000263882 Jy ! Component: 350 - total flux cleaned = -7.65877e-05 Jy ! Component: 400 - total flux cleaned = 0.000152316 Jy ! Component: 450 - total flux cleaned = 0.000377325 Jy ! Component: 500 - total flux cleaned = 0.000599067 Jy ! Component: 550 - total flux cleaned = 0.00090511 Jy ! Component: 600 - total flux cleaned = 0.00116301 Jy ! Component: 650 - total flux cleaned = 0.00141832 Jy ! Component: 700 - total flux cleaned = 0.00179472 Jy ! Component: 750 - total flux cleaned = 0.00196001 Jy ! Component: 800 - total flux cleaned = 0.00220488 Jy ! Component: 850 - total flux cleaned = 0.00236585 Jy ! Component: 900 - total flux cleaned = 0.00264406 Jy ! Component: 950 - total flux cleaned = 0.00268343 Jy ! Component: 1000 - total flux cleaned = 0.00295517 Jy ! Component: 1050 - total flux cleaned = 0.00314707 Jy ! Component: 1100 - total flux cleaned = 0.00333645 Jy ! Component: 1150 - total flux cleaned = 0.00348658 Jy ! Component: 1200 - total flux cleaned = 0.00370966 Jy ! Component: 1250 - total flux cleaned = 0.0038937 Jy ! Component: 1300 - total flux cleaned = 0.00403964 Jy ! Component: 1350 - total flux cleaned = 0.0042209 Jy ! Component: 1400 - total flux cleaned = 0.00432868 Jy ! Component: 1450 - total flux cleaned = 0.00457677 Jy ! Component: 1500 - total flux cleaned = 0.00471738 Jy ! Component: 1550 - total flux cleaned = 0.00478759 Jy ! Component: 1600 - total flux cleaned = 0.00506378 Jy ! Component: 1650 - total flux cleaned = 0.00506442 Jy ! Component: 1700 - total flux cleaned = 0.00530219 Jy ! Component: 1750 - total flux cleaned = 0.00543712 Jy ! Component: 1800 - total flux cleaned = 0.00553762 Jy ! Component: 1850 - total flux cleaned = 0.00560397 Jy ! Component: 1900 - total flux cleaned = 0.0057684 Jy ! Component: 1950 - total flux cleaned = 0.0058664 Jy ! Component: 2000 - total flux cleaned = 0.00586634 Jy ! Component: 2050 - total flux cleaned = 0.00618775 Jy ! Component: 2100 - total flux cleaned = 0.0064424 Jy ! Component: 2150 - total flux cleaned = 0.00663228 Jy ! Component: 2200 - total flux cleaned = 0.00688399 Jy ! Component: 2250 - total flux cleaned = 0.00700917 Jy ! Component: 2300 - total flux cleaned = 0.00725715 Jy ! Component: 2350 - total flux cleaned = 0.00750367 Jy ! Component: 2400 - total flux cleaned = 0.00765669 Jy ! Component: 2450 - total flux cleaned = 0.00789951 Jy ! Component: 2500 - total flux cleaned = 0.00808026 Jy ! Component: 2550 - total flux cleaned = 0.00826019 Jy ! Component: 2600 - total flux cleaned = 0.00849856 Jy ! Component: 2650 - total flux cleaned = 0.00852826 Jy ! Component: 2700 - total flux cleaned = 0.0089108 Jy ! Component: 2750 - total flux cleaned = 0.00908586 Jy ! Component: 2800 - total flux cleaned = 0.00926027 Jy ! Component: 2850 - total flux cleaned = 0.00949163 Jy ! Component: 2900 - total flux cleaned = 0.00966402 Jy ! Component: 2950 - total flux cleaned = 0.00983536 Jy ! Component: 3000 - total flux cleaned = 0.0101195 Jy ! Component: 3050 - total flux cleaned = 0.0102607 Jy ! Component: 3100 - total flux cleaned = 0.0104295 Jy ! Component: 3150 - total flux cleaned = 0.0105971 Jy ! Component: 3200 - total flux cleaned = 0.0107641 Jy ! Component: 3250 - total flux cleaned = 0.0110407 Jy ! Component: 3300 - total flux cleaned = 0.0111232 Jy ! Component: 3350 - total flux cleaned = 0.0113419 Jy ! Component: 3400 - total flux cleaned = 0.0113962 Jy ! Component: 3450 - total flux cleaned = 0.011613 Jy ! Component: 3500 - total flux cleaned = 0.0118286 Jy ! Component: 3550 - total flux cleaned = 0.0119626 Jy ! Component: 3600 - total flux cleaned = 0.0121758 Jy ! Component: 3650 - total flux cleaned = 0.0124407 Jy ! Component: 3700 - total flux cleaned = 0.012467 Jy ! Component: 3750 - total flux cleaned = 0.0127034 Jy ! Component: 3800 - total flux cleaned = 0.0129643 Jy ! Component: 3850 - total flux cleaned = 0.0131461 Jy ! Component: 3900 - total flux cleaned = 0.0133014 Jy ! Component: 3950 - total flux cleaned = 0.0133529 Jy ! Component: 4000 - total flux cleaned = 0.0136093 Jy ! Component: 4050 - total flux cleaned = 0.0138385 Jy ! Total flux subtracted in 4096 components = 0.013991 Jy ! Clean residual min=-0.001268 max=0.001622 Jy/beam ! Clean residual mean=0.000011 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.212236 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 516 components and 0.212236 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2020+2942_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9633 x 1.693 at 1.112 degrees (North through East) ! Clean map min=-0.0027148 max=0.10055 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2020+2942_X_map.fits wmodel /image_prod/ug002_uva//J2020+2942_X_map.mod ! Writing 516 model components to file: /image_prod/ug002_uva//J2020+2942_X_map.mod wobs /image_prod/ug002_uva//J2020+2942_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2020+2942_X_uvs.fits wwins /image_prod/ug002_uva//J2020+2942_X_map.win ! wwins: Wrote 15 windows to /image_prod/ug002_uva//J2020+2942_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.10055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000452929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35135 1.35135 2.7027 5.4054 10.8108 21.6216 43.2432 86.4864 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2020+2942_X_dfm.log closed on Thu Mar 5 04:44:17 2020