! Started logfile: /image_prod/ug002_uvm//J1147-0724_X_a_dfm.log on Wed Mar 4 17:03:34 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//J1147-0724_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1147-0724_X_a_uvm.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! AN table 2: 44 integrations on 45 of 45 possible baselines. ! AN table 3: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.727395 visibilities/baseline/integration-bin. ! Found source: J1147-0724 ! ! 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 121 lines of history. ! ! Reading 25872 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 J1147-0724_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 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! A total of 54 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.312754Jy sigma=8.037930 ! Fit after self-cal, rms=0.360832Jy sigma=2.375542 ! 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=0.6413 mas, bmaj=1.648 mas, bpa=-1.438 degrees ! Estimated noise=1.07789 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 = 0.522989 Jy ! Component: 100 - total flux cleaned = 0.666549 Jy ! Total flux subtracted in 100 components = 0.666549 Jy ! Clean residual min=-0.046964 max=0.108214 Jy/beam ! Clean residual mean=-0.000070 rms=0.006865 Jy/beam ! Combined flux in latest and established models = 0.666549 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.666549 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=0.329474Jy sigma=1.824775 ! Fit after self-cal, rms=0.329322Jy sigma=1.824289 ! Inverting map ! Added new window around map position (-1.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105108 Jy ! Component: 100 - total flux cleaned = 0.177058 Jy ! Total flux subtracted in 100 components = 0.177058 Jy ! Clean residual min=-0.040087 max=0.061628 Jy/beam ! Clean residual mean=-0.000051 rms=0.005482 Jy/beam ! Combined flux in latest and established models = 0.843607 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.843607 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=0.243807Jy sigma=1.366293 ! Fit after self-cal, rms=0.240430Jy sigma=1.337701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638174 Jy ! Component: 100 - total flux cleaned = 0.112539 Jy ! Total flux subtracted in 100 components = 0.112539 Jy ! Clean residual min=-0.032964 max=0.044612 Jy/beam ! Clean residual mean=-0.000037 rms=0.004625 Jy/beam ! Combined flux in latest and established models = 0.956146 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.956146 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=0.192037Jy sigma=1.086235 ! Fit after self-cal, rms=0.190978Jy sigma=1.076143 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0432201 Jy ! Component: 100 - total flux cleaned = 0.0773538 Jy ! Total flux subtracted in 100 components = 0.0773538 Jy ! Clean residual min=-0.027463 max=0.035149 Jy/beam ! Clean residual mean=-0.000028 rms=0.004189 Jy/beam ! Combined flux in latest and established models = 1.0335 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 1.0335 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=0.162896Jy sigma=0.935376 ! Fit after self-cal, rms=0.162548Jy sigma=0.931167 ! Inverting map ! Added new window around map position (1.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329075 Jy ! Component: 100 - total flux cleaned = 0.0572241 Jy ! Total flux subtracted in 100 components = 0.0572241 Jy ! Clean residual min=-0.022214 max=0.025670 Jy/beam ! Clean residual mean=-0.000022 rms=0.003910 Jy/beam ! Combined flux in latest and established models = 1.09072 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 1.09072 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=0.146421Jy sigma=0.851405 ! Fit after self-cal, rms=0.146351Jy sigma=0.850875 ! Inverting map ! Added new window around map position (-3.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242687 Jy ! Component: 100 - total flux cleaned = 0.038697 Jy ! Total flux subtracted in 100 components = 0.038697 Jy ! Clean residual min=-0.021095 max=0.023427 Jy/beam ! Clean residual mean=-0.000019 rms=0.003732 Jy/beam ! Combined flux in latest and established models = 1.12942 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 1.12942 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=0.137418Jy sigma=0.807877 ! Fit after self-cal, rms=0.137360Jy sigma=0.807153 ! Inverting map ! Added new window around map position (-1.4, -7.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211311 Jy ! Component: 100 - total flux cleaned = 0.0332678 Jy ! Total flux subtracted in 100 components = 0.0332678 Jy ! Clean residual min=-0.020725 max=0.021797 Jy/beam ! Clean residual mean=-0.000015 rms=0.003587 Jy/beam ! Combined flux in latest and established models = 1.16269 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 1.16269 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=0.131670Jy sigma=0.777849 ! Fit after self-cal, rms=0.131543Jy sigma=0.777113 ! Inverting map ! Added new window around map position (5.8, -7.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161003 Jy ! Component: 100 - total flux cleaned = 0.0256869 Jy ! Total flux subtracted in 100 components = 0.0256869 Jy ! Clean residual min=-0.019593 max=0.019301 Jy/beam ! Clean residual mean=-0.000013 rms=0.003448 Jy/beam ! Combined flux in latest and established models = 1.18838 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 1.18838 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=0.127558Jy sigma=0.754874 ! Fit after self-cal, rms=0.127475Jy sigma=0.753977 ! 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=0.8244 mas, bmaj=1.943 mas, bpa=1.039 degrees ! Estimated noise=0.723793 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 = 0.0280298 Jy ! Component: 100 - total flux cleaned = 0.0454684 Jy ! Component: 150 - total flux cleaned = 0.0574742 Jy ! Component: 200 - total flux cleaned = 0.0666303 Jy ! Total flux subtracted in 200 components = 0.0666303 Jy ! Clean residual min=-0.013522 max=0.014868 Jy/beam ! Clean residual mean=-0.000027 rms=0.002932 Jy/beam ! Combined flux in latest and established models = 1.25501 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 1.25501 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=0.118813Jy sigma=0.714250 ! Fit after self-cal, rms=0.118627Jy sigma=0.712795 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8244 x 1.943 at 1.039 degrees (North through East) ! Clean map min=-0.01321 max=0.71341 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.06 LA 1.00 ! MK 1.03 NL 1.03 OV 1.03 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.00 HN 1.04 KP 1.06 ! LA 1.02 MK 1.01 NL 1.02 OV 0.97 ! PT 0.90 SC 1.05 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.08 HN 1.04 KP 1.07 ! LA 1.09 MK 0.99 OV 0.97 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.04 LA 0.99 ! MK 1.04 NL 1.05 OV 1.03 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.00 HN 1.00 KP 1.04 ! LA 1.02 MK 0.99 NL 1.03 OV 0.96 ! PT 0.92 SC 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.08 HN 1.08 KP 1.06 ! LA 1.08 MK 0.99 OV 0.96 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.04 LA 1.01 ! MK 1.06 NL 1.02 OV 1.04 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.99 HN 1.00 KP 1.05 ! LA 1.00 MK 1.00 NL 1.02 OV 0.97 ! PT 0.92 SC 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.05 HN 1.06 KP 1.07 ! LA 1.09 MK 1.01 OV 0.95 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.06 LA 1.01 ! MK 1.03 NL 1.02 OV 1.05 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.01 HN 1.02 KP 1.03 ! LA 1.03 MK 1.00 NL 1.01 OV 0.97 ! PT 0.91 SC 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.06 HN 1.02 KP 1.07 ! LA 1.09 MK 1.02 OV 0.96 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 1.05 LA 1.00 ! MK 1.03 NL 1.03 OV 1.03 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.01 HN 1.01 KP 1.04 ! LA 0.99 MK 0.99 NL 1.01 OV 0.95 ! PT 0.91 SC 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.06 HN 1.03 KP 1.06 ! LA 1.09 MK 1.02 OV 0.98 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.07 LA 1.00 ! MK 1.05 NL 1.04 OV 1.05 SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.00 HN 0.99 KP 1.04 ! LA 0.99 MK 0.99 NL 1.02 OV 0.97 ! PT 0.91 SC 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.06 HN 1.04 KP 1.06 ! LA 1.06 MK 1.03 OV 0.95 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.05 LA 1.00 ! MK 1.03 NL 1.04 OV 1.05 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.01 HN 0.98 KP 1.03 ! LA 1.00 MK 1.03 NL 1.03 OV 0.95 ! PT 0.89 SC 1.04 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.05 HN 1.03 KP 1.06 ! LA 1.10 MK 1.03 OV 0.95 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 1.07 LA 1.00 ! MK 1.03 NL 1.05 OV 1.04 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.99 HN 1.00 KP 1.05 ! LA 1.01 MK 1.00 NL 1.02 OV 0.97 ! PT 0.91 SC 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.06 HN 1.03 KP 1.08 ! LA 1.10 MK 1.04 OV 0.95 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 1.07 LA 1.01 ! MK 1.03 NL 1.02 OV 1.03 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.00 HN 1.03 KP 1.01 ! LA 1.01 MK 0.98 NL 1.02 OV 0.95 ! PT 0.91 SC 1.05 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.05 HN 1.05 KP 1.06 ! LA 1.08 MK 1.03 OV 0.95 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 1.06 LA 1.03 ! MK 1.04 NL 1.04 OV 1.03 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.02 HN 1.03 KP 1.03 ! LA 1.00 MK 1.02 NL 1.00 OV 0.97 ! PT 0.91 SC 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.08 HN 1.05 KP 1.06 ! LA 1.08 MK 1.02 OV 0.96 PT 0.95 ! SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 1.06 LA 1.02 ! MK 1.02 NL 1.03 OV 1.06 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.99 HN 1.01 KP 1.03 ! LA 1.01 MK 1.00 NL 1.00 OV 0.96 ! PT 0.93 SC 1.05 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.06 HN 1.06 KP 1.07 ! LA 1.05 MK 1.08 OV 0.96 PT 0.97 ! SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 KP 1.07 LA 1.04 ! MK 1.05 NL 1.02 OV 1.05 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.98 HN 1.03 KP 1.04 ! LA 1.01 MK 1.03 NL 1.01 OV 0.98 ! PT 0.90 SC 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.07 HN 1.08 KP 1.07 ! LA 1.07 MK 1.05 OV 0.96 PT 0.94 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.118627Jy sigma=0.712795 ! Fit after self-cal, rms=0.103223Jy sigma=0.630151 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8297 mas, bmaj=1.952 mas, bpa=0.9567 degrees ! Estimated noise=0.724091 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 = -0.00063205 Jy ! Component: 100 - total flux cleaned = -0.00239013 Jy ! Component: 150 - total flux cleaned = -0.00354914 Jy ! Component: 200 - total flux cleaned = -0.00452342 Jy ! Total flux subtracted in 200 components = -0.00452342 Jy ! Clean residual min=-0.011290 max=0.010081 Jy/beam ! Clean residual mean=0.000001 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 1.25048 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 1.25048 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=0.101848Jy sigma=0.621197 ! Fit after self-cal, rms=0.101793Jy sigma=0.620535 ! 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=0.101793Jy sigma=0.620535 ! Fit after self-cal, rms=0.093265Jy sigma=0.438790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8271 mas, bmaj=1.971 mas, bpa=0.6074 degrees ! Estimated noise=0.728198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156953 Jy ! Component: 100 - total flux cleaned = 4.23795e-06 Jy ! Component: 150 - total flux cleaned = -0.00191528 Jy ! Component: 200 - total flux cleaned = -0.00336982 Jy ! Total flux subtracted in 200 components = -0.00336982 Jy ! Clean residual min=-0.007095 max=0.007310 Jy/beam ! Clean residual mean=-0.000005 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 1.24711 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 1.24711 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=0.091512Jy sigma=0.421412 ! Fit after self-cal, rms=0.091623Jy sigma=0.420614 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 = 5.29416e-05 Jy ! Component: 100 - total flux cleaned = -0.00102102 Jy ! Component: 150 - total flux cleaned = -0.00179959 Jy ! Component: 200 - total flux cleaned = -0.00234578 Jy ! Total flux subtracted in 200 components = -0.00234578 Jy ! Clean residual min=-0.006521 max=0.006348 Jy/beam ! Clean residual mean=-0.000005 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 1.24477 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 1.24477 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=0.090915Jy sigma=0.413089 ! Fit after self-cal, rms=0.090881Jy sigma=0.412866 ! 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=0.090881Jy sigma=0.412866 ! Fit after self-cal, rms=0.092789Jy sigma=0.408642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8254 mas, bmaj=1.969 mas, bpa=0.8187 degrees ! Estimated noise=0.725639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00342899 Jy ! Component: 100 - total flux cleaned = -0.00467615 Jy ! Component: 150 - total flux cleaned = -0.00561172 Jy ! Component: 200 - total flux cleaned = -0.00628946 Jy ! Total flux subtracted in 200 components = -0.00628946 Jy ! Clean residual min=-0.006116 max=0.005900 Jy/beam ! Clean residual mean=-0.000005 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 1.23848 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 1.23848 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=0.092052Jy sigma=0.401350 ! Fit after self-cal, rms=0.092036Jy sigma=0.401217 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 = -0.000157459 Jy ! Component: 100 - total flux cleaned = -0.00047313 Jy ! Component: 150 - total flux cleaned = -0.000479869 Jy ! Component: 200 - total flux cleaned = -0.000480488 Jy ! Total flux subtracted in 200 components = -0.000480488 Jy ! Clean residual min=-0.005938 max=0.005517 Jy/beam ! Clean residual mean=-0.000005 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 1.238 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 1.238 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=0.091644Jy sigma=0.397204 ! Fit after self-cal, rms=0.091626Jy sigma=0.397121 ! 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=0.091626Jy sigma=0.397121 ! Fit after self-cal, rms=0.092931Jy sigma=0.395867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=3.504 mas, bpa=4.516 degrees ! Estimated noise=1.02361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840144 Jy ! Component: 100 - total flux cleaned = 0.000740445 Jy ! Component: 150 - total flux cleaned = 0.000564623 Jy ! Component: 200 - total flux cleaned = 0.000338039 Jy ! Total flux subtracted in 200 components = 0.000338039 Jy ! Clean residual min=-0.005417 max=0.004038 Jy/beam ! Clean residual mean=-0.000007 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 1.23834 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 142 components and 1.23834 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=0.092783Jy sigma=0.394236 ! Fit after self-cal, rms=0.092770Jy sigma=0.394101 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 = 0.000138469 Jy ! Component: 100 - total flux cleaned = 7.14958e-05 Jy ! Component: 150 - total flux cleaned = 1.49728e-05 Jy ! Component: 200 - total flux cleaned = -4.04892e-05 Jy ! Total flux subtracted in 200 components = -4.04892e-05 Jy ! Clean residual min=-0.005321 max=0.003998 Jy/beam ! Clean residual mean=-0.000007 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 1.23829 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 145 components and 1.23829 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=0.092670Jy sigma=0.393020 ! Fit after self-cal, rms=0.092666Jy sigma=0.392963 ! 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=0.8244 mas, bmaj=1.968 mas, bpa=0.9581 degrees ! Estimated noise=0.724052 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8244 x 1.968 at 0.9581 degrees (North through East) ! Clean map min=-0.0053173 max=0.71372 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 ! Performing amp+phase self-cal ! ! 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=0.092666Jy sigma=0.392963 ! Fit after self-cal, rms=0.094837Jy sigma=0.369099 ! Inverting map and beam ! Estimated beam: bmin=0.8238 mas, bmaj=1.967 mas, bpa=0.9974 degrees ! Estimated noise=0.723581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00490565 Jy ! Component: 100 - total flux cleaned = -0.00591274 Jy ! Component: 150 - total flux cleaned = -0.00629859 Jy ! Component: 200 - total flux cleaned = -0.00653319 Jy ! Total flux subtracted in 200 components = -0.00653319 Jy ! Clean residual min=-0.005455 max=0.005082 Jy/beam ! Clean residual mean=-0.000005 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 1.23176 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 1.23176 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=0.094446Jy sigma=0.364858 ! Fit after self-cal, rms=0.094435Jy sigma=0.364802 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122057 Jy ! Component: 100 - total flux cleaned = -0.000121062 Jy ! Component: 150 - total flux cleaned = -0.000120004 Jy ! Component: 200 - total flux cleaned = -0.000119985 Jy ! Total flux subtracted in 200 components = -0.000119985 Jy ! Clean residual min=-0.005325 max=0.005060 Jy/beam ! Clean residual mean=-0.000005 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 1.23164 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 1.23164 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=0.094238Jy sigma=0.362545 ! Fit after self-cal, rms=0.094231Jy sigma=0.362514 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.094231Jy sigma=0.362514 ! Fit after self-cal, rms=0.095531Jy sigma=0.361708 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=0.6407 mas, bmaj=1.674 mas, bpa=-1.63 degrees ! Estimated noise=1.10055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.529232 Jy ! Component: 100 - total flux cleaned = 0.702542 Jy ! Component: 150 - total flux cleaned = 0.808623 Jy ! Component: 200 - total flux cleaned = 0.883894 Jy ! Total flux subtracted in 200 components = 0.883894 Jy ! Clean residual min=-0.020851 max=0.042945 Jy/beam ! Clean residual mean=-0.000041 rms=0.003243 Jy/beam ! Combined flux in latest and established models = 0.883894 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.883894 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8233 mas, bmaj=1.966 mas, bpa=1.081 degrees ! Estimated noise=0.722643 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 = 0.105169 Jy ! Component: 100 - total flux cleaned = 0.171413 Jy ! Component: 150 - total flux cleaned = 0.215841 Jy ! Component: 200 - total flux cleaned = 0.246164 Jy ! Total flux subtracted in 200 components = 0.246164 Jy ! Clean residual min=-0.006591 max=0.022925 Jy/beam ! Clean residual mean=-0.000036 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 1.13006 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 1.13006 Jy ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228812 Jy ! Component: 100 - total flux cleaned = 0.0385395 Jy ! Component: 150 - total flux cleaned = 0.0504187 Jy ! Component: 200 - total flux cleaned = 0.0597607 Jy ! Total flux subtracted in 200 components = 0.0597607 Jy ! Clean residual min=-0.004560 max=0.007028 Jy/beam ! Clean residual mean=-0.000016 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 1.18982 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 1.18982 Jy ! Inverting map ! Added new window around map position (-2.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00783065 Jy ! Component: 100 - total flux cleaned = 0.0139408 Jy ! Component: 150 - total flux cleaned = 0.0189346 Jy ! Component: 200 - total flux cleaned = 0.0231521 Jy ! Total flux subtracted in 200 components = 0.0231521 Jy ! Clean residual min=-0.003749 max=0.003527 Jy/beam ! Clean residual mean=-0.000009 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 1.21297 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 105 components and 1.21297 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=2.117 mas, bmaj=3.502 mas, bpa=4.699 degrees ! Estimated noise=1.02296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604963 Jy ! Component: 100 - total flux cleaned = 0.0101124 Jy ! Component: 150 - total flux cleaned = 0.0130659 Jy ! Component: 200 - total flux cleaned = 0.0153163 Jy ! Total flux subtracted in 200 components = 0.0153163 Jy ! Clean residual min=-0.004893 max=0.002996 Jy/beam ! Clean residual mean=-0.000010 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 1.22829 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 = 0.0013482 Jy ! Component: 100 - total flux cleaned = 0.00216177 Jy ! Component: 150 - total flux cleaned = 0.002852 Jy ! Component: 200 - total flux cleaned = 0.00339875 Jy ! Total flux subtracted in 200 components = 0.00339875 Jy ! Clean residual min=-0.004603 max=0.002886 Jy/beam ! Clean residual mean=-0.000008 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 1.23169 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 136 components and 1.23169 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8233 mas, bmaj=1.966 mas, bpa=1.081 degrees ! Estimated noise=0.722643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231632 Jy ! Component: 100 - total flux cleaned = -0.000236019 Jy ! Component: 150 - total flux cleaned = -0.000397589 Jy ! Component: 200 - total flux cleaned = -0.000397561 Jy ! Total flux subtracted in 200 components = -0.000397561 Jy ! Clean residual min=-0.003406 max=0.003054 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 1.23129 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 1.23129 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=0.094817Jy sigma=0.346520 ! Fit after self-cal, rms=0.094704Jy sigma=0.344831 wmodel J1147-0724_X_a_map.mod ! Writing 155 model components to file: J1147-0724_X_a_map.mod wobs J1147-0724_X_a_uvs.fits ! Writing UV FITS file: J1147-0724_X_a_uvs.fits wwins J1147-0724_X_a_map.win ! wwins: Wrote 8 windows to J1147-0724_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 = -0.00156749 Jy ! Component: 100 - total flux cleaned = -0.00271599 Jy ! Component: 150 - total flux cleaned = -0.00321262 Jy ! Component: 200 - total flux cleaned = -0.00349044 Jy ! Component: 250 - total flux cleaned = -0.00379846 Jy ! Component: 300 - total flux cleaned = -0.00413498 Jy ! Component: 350 - total flux cleaned = -0.00441883 Jy ! Component: 400 - total flux cleaned = -0.00465439 Jy ! Component: 450 - total flux cleaned = -0.00484528 Jy ! Component: 500 - total flux cleaned = -0.00506889 Jy ! Component: 550 - total flux cleaned = -0.00525122 Jy ! Component: 600 - total flux cleaned = -0.00550051 Jy ! Component: 650 - total flux cleaned = -0.00560407 Jy ! Component: 700 - total flux cleaned = -0.00563734 Jy ! Component: 750 - total flux cleaned = -0.00573709 Jy ! Component: 800 - total flux cleaned = -0.00563766 Jy ! Component: 850 - total flux cleaned = -0.00576722 Jy ! Component: 900 - total flux cleaned = -0.00576697 Jy ! Component: 950 - total flux cleaned = -0.00579802 Jy ! Component: 1000 - total flux cleaned = -0.00582925 Jy ! Component: 1050 - total flux cleaned = -0.0058907 Jy ! Component: 1100 - total flux cleaned = -0.00595066 Jy ! Component: 1150 - total flux cleaned = -0.00592054 Jy ! Component: 1200 - total flux cleaned = -0.00586117 Jy ! Component: 1250 - total flux cleaned = -0.00580348 Jy ! Component: 1300 - total flux cleaned = -0.00588924 Jy ! Component: 1350 - total flux cleaned = -0.00586024 Jy ! Component: 1400 - total flux cleaned = -0.00580402 Jy ! Component: 1450 - total flux cleaned = -0.005804 Jy ! Component: 1500 - total flux cleaned = -0.00577619 Jy ! Component: 1550 - total flux cleaned = -0.00569428 Jy ! Component: 1600 - total flux cleaned = -0.00572151 Jy ! Component: 1650 - total flux cleaned = -0.00577484 Jy ! Component: 1700 - total flux cleaned = -0.00574824 Jy ! Component: 1750 - total flux cleaned = -0.00574803 Jy ! Component: 1800 - total flux cleaned = -0.00579992 Jy ! Component: 1850 - total flux cleaned = -0.00572242 Jy ! Component: 1900 - total flux cleaned = -0.00569736 Jy ! Component: 1950 - total flux cleaned = -0.0056977 Jy ! Component: 2000 - total flux cleaned = -0.00569787 Jy ! Component: 2050 - total flux cleaned = -0.00574772 Jy ! Component: 2100 - total flux cleaned = -0.00567326 Jy ! Component: 2150 - total flux cleaned = -0.00557485 Jy ! Component: 2200 - total flux cleaned = -0.00567237 Jy ! Component: 2250 - total flux cleaned = -0.00564785 Jy ! Component: 2300 - total flux cleaned = -0.00559958 Jy ! Component: 2350 - total flux cleaned = -0.00552824 Jy ! Component: 2400 - total flux cleaned = -0.00552815 Jy ! Component: 2450 - total flux cleaned = -0.0054579 Jy ! Component: 2500 - total flux cleaned = -0.0054814 Jy ! Component: 2550 - total flux cleaned = -0.00545834 Jy ! Component: 2600 - total flux cleaned = -0.00543543 Jy ! Component: 2650 - total flux cleaned = -0.00552685 Jy ! Component: 2700 - total flux cleaned = -0.00545881 Jy ! Component: 2750 - total flux cleaned = -0.00557133 Jy ! Component: 2800 - total flux cleaned = -0.00561635 Jy ! Component: 2850 - total flux cleaned = -0.00557129 Jy ! Component: 2900 - total flux cleaned = -0.00561553 Jy ! Component: 2950 - total flux cleaned = -0.00557187 Jy ! Component: 3000 - total flux cleaned = -0.00559355 Jy ! Component: 3050 - total flux cleaned = -0.00563687 Jy ! Component: 3100 - total flux cleaned = -0.00565834 Jy ! Component: 3150 - total flux cleaned = -0.00565828 Jy ! Component: 3200 - total flux cleaned = -0.00567973 Jy ! Component: 3250 - total flux cleaned = -0.00576458 Jy ! Component: 3300 - total flux cleaned = -0.00572217 Jy ! Component: 3350 - total flux cleaned = -0.00580614 Jy ! Component: 3400 - total flux cleaned = -0.00574345 Jy ! Component: 3450 - total flux cleaned = -0.00570205 Jy ! Component: 3500 - total flux cleaned = -0.00578457 Jy ! Component: 3550 - total flux cleaned = -0.00576397 Jy ! Component: 3600 - total flux cleaned = -0.00580471 Jy ! Component: 3650 - total flux cleaned = -0.00582503 Jy ! Component: 3700 - total flux cleaned = -0.00588548 Jy ! Component: 3750 - total flux cleaned = -0.00590564 Jy ! Component: 3800 - total flux cleaned = -0.00596544 Jy ! Component: 3850 - total flux cleaned = -0.00590559 Jy ! Component: 3900 - total flux cleaned = -0.00586598 Jy ! Component: 3950 - total flux cleaned = -0.00586618 Jy ! Component: 4000 - total flux cleaned = -0.00582705 Jy ! Component: 4050 - total flux cleaned = -0.00580769 Jy ! Total flux subtracted in 4096 components = -0.00584646 Jy ! Clean residual min=-0.001214 max=0.000966 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 1.22544 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 506 components and 1.22544 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1147-0724_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8233 x 1.966 at 1.081 degrees (North through East) ! Clean map min=-0.0023229 max=0.72768 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1147-0724_X_a_map.fits wmodel /image_prod/ug002_uvm//J1147-0724_X_a_map.mod ! Writing 506 model components to file: /image_prod/ug002_uvm//J1147-0724_X_a_map.mod wobs /image_prod/ug002_uvm//J1147-0724_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1147-0724_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1147-0724_X_a_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uvm//J1147-0724_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.727683 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000347112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143103 0.143103 0.286206 0.572412 1.14482 2.28965 4.5793 9.15859 18.3172 36.6344 73.2687 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.727 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2096.39 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1147-0724_X_a_dfm.log closed on Wed Mar 4 17:03:40 2020